CN119680073B - Multifunctional portable respirator and use method thereof - Google Patents
Multifunctional portable respirator and use method thereofInfo
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- CN119680073B CN119680073B CN202411877841.0A CN202411877841A CN119680073B CN 119680073 B CN119680073 B CN 119680073B CN 202411877841 A CN202411877841 A CN 202411877841A CN 119680073 B CN119680073 B CN 119680073B
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Abstract
The invention belongs to the technical field of medical equipment, in particular to a multifunctional portable breathing machine and a use method thereof, aiming at the problems that the existing breathing machine is inconvenient to carry, medical staff is required to lift the head of a patient and ensure the fixation of the head, the multifunctional portable breathing machine comprises a box body, one side of the box body is rotatably connected with a rotating shaft through a base, the outer wall of the rotating shaft is fixedly sleeved with a box cover for sealing the box body, the inner wall of the bottom of the box body is fixedly provided with a small-sized breathing machine, the air outlet of the small-sized breathing machine is fixedly provided with a breathing tube, one end of the breathing tube is fixedly provided with a breathing cover.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a multifunctional portable respirator and a use method thereof.
Background
In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation function artificially, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of patients.
The breathing machine in the prior art still has the following defects in the using process:
1. the existing breathing machine is generally inconvenient to carry and can only be placed in a hospital. When a patient needs to be first-aid outside, the breathing machine is difficult to carry to the patient in time, so that the optimal rescue time is influenced;
2. When the ventilator is used for emergency treatment of a patient outside, medical staff is required to lift and fix the head of the patient to ensure the smooth respiratory tract in order to ensure that the patient can fully absorb oxygen, which increases the operation burden of the medical staff and possibly affects the treatment efficiency.
In view of the above, the present disclosure provides a multifunctional portable respirator and a method for using the same.
Disclosure of Invention
The invention aims to solve the defects that the existing breathing machine is inconvenient to carry, medical staff is required to hold up the head of a patient and the fixing of the head is ensured, and provides a multifunctional portable breathing machine and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The multifunctional portable respirator comprises a box body, wherein one side of the box body is rotatably connected with a rotating shaft through a base, the outer wall of the rotating shaft is fixedly sleeved with a box cover for sealing the box body, the inner wall of the bottom of the box body is fixedly provided with a small respirator, the air outlet of the small respirator is fixedly provided with a breathing tube, and one end of the breathing tube is fixedly provided with a breathing cover;
The device comprises a box body, and is characterized by further comprising a placing plate sliding on the inner wall of the bottom of the box body, wherein an air bag is fixed at the top of the placing plate and used for supporting the back neck of a patient, and an outlet is arranged on one side of the box body, which is far away from the rotating shaft, and is used for enabling the placing plate to be moved out of the box body;
The device also comprises an arc-shaped plate arranged in the box body, wherein the arc-shaped plate is positioned above the placing plate and is used for detecting the body temperature and heart rate of a patient;
the portable box comprises a box body, a box cover and two braces, wherein the two braces are arranged on the outer sides of the box body and the box cover and are used for bringing convenience to carrying of the box body and the box cover;
the two groups of portable structures are arranged at the top of the box cover and used for fixing the braces and the box cover, so that medical staff can conveniently carry the box body and the box cover;
The auxiliary structure is arranged in the box body and is used for automatically removing the placing plate from the box body when the box cover is opened;
the detection structure is arranged in the box body and used for detecting the body temperature and heart rate of a patient in the emergency treatment process.
In one possible design, the portable structure comprises a fixed plate fixed on one side of the top of the box cover through bolts, one end of the brace is fixedly connected with one side of the fixed plate, one side of the top of the box cover, which is far away from the fixed plate, is slidably provided with a sliding plate, the other end of the brace is fixedly connected with one side of the sliding plate, which is far away from the fixed plate, the brace is fixed with the box cover through the sliding plate and the fixed plate, the top of the box cover is provided with a plurality of pin grooves, a pin rod penetrates through the sliding plate in a sliding manner, the pin rod is in inserted fit with the pin grooves, the outer wall of the pin rod is sleeved with a second tension spring fixedly connected with the top of the sliding plate, the top end of the second tension spring is fixedly connected with the outer wall of the pin rod, the box body and the box cover can be carried on the back easily through two braces, and the clamping of the pin grooves can be released to enable the sliding plate to move on the box cover, and the tightness of the brace can be controlled when the box body and the box cover are carried.
In one possible design, the auxiliary structure comprises a cushion block fixed on the inner wall of the bottom of the box body, two sides of the top of the cushion block are respectively and rotatably connected with a rotating shaft, two outer walls of the rotating shafts are respectively and fixedly sleeved with a connecting rod, one ends of the connecting rods, which are far away from the cushion block, are respectively and rotatably connected with a connecting seat, the two connecting seats are respectively and slidably connected with one side of a placing plate, the cooperation of the rotating shaft and the connecting rod is used for driving the placing plate to move, two outer walls of the rotating shaft are respectively and fixedly sleeved with a gear positioned below the connecting rod, the inner wall of the bottom of the box body is slidably connected with two racks which are meshed with the gear, one end of the two racks, which is far away from the placing plate, is fixedly provided with the same moving block, one end of the moving block slidably penetrates through one side inner wall of the box body and extends to one side of the box body, a spring is fixed on one side of the moving block, which is close to the rack, a side of the spring, which is close to the placing plate, is fixedly connected with the inner wall of the bottom of the box body through a fixed seat, a rectangular groove is arranged on one side of the moving block, which is far away from the rack, track inclined grooves are arranged on the inner walls of the two sides, which are far away from each other, of the rectangular groove, a pin column is slidably matched between the two track inclined grooves, the pin column is matched with the track inclined grooves and used for driving the moving block to move, the outer wall of the pin column is rotationally sleeved with a lifting plate, one side of the box body is connected with a lifting block in a sliding manner, the lifting block is fixedly connected with one end of the lifting plate, the lifting block drives the pin column to lift through the lifting plate, a pull rope is fixed at the top of the lifting block, the top end of the pull rope is fixedly wound on the outer wall of the rotating shaft, and the rotating shaft controls the lifting block to lift through the pull rope; the box cover drives the rotating shaft to rotate, the rotating shaft rolls up the stay cord and drives the lifting plate and the pin column to move upwards, the pin column and the track chute are matched to drive the moving block to push the rack to move inwards, the meshing of rack and gear drives the axis of rotation and rotates, and axis of rotation drive connecting rod rotates to the centre, can promote to place the board and shift out to the outside through the export, then pours into gas into the gasbag through small-size air pump, and the gasbag expands, can remove the back neck of patient with the gasbag of inflation, and then can make patient's head mandibular part lift up, makes patient's respiratory tract unblocked, later covers the respiratory mask in patient's mouth and nose department, provides required oxygen for the patient through small-size breathing machine.
In one possible design, the detection structure comprises a mounting plate fixed on the inner wall of one side of the box body far away from the movable block, wherein the mounting plate is positioned above the air bag, the top of the mounting plate is rotationally connected with a circular shaft through a base, the outer wall of the circular shaft is fixedly sleeved with two sleeves, one ends of the two sleeves are respectively and slidably connected with a connecting rod, one ends of the two connecting rods far away from the circular shaft are respectively and fixedly connected with an arc plate, a temperature sensor is fixedly embedded in the inner wall of the bottom of the arc plate and used for measuring the body temperature of a patient, electrode plates are fixedly embedded in the inner walls of the two sides of the arc plates far away from each other and used for detecting the heart rate of the patient, the sleeves are rotated, the arc plates are sleeved on the head of the patient, the connecting rods are matched with the sleeves to control the distance of the arc plates, the temperature sensors are contacted with the forehead of the patient and are respectively contacted with two temples of the patient and used for detecting the heart rate of the patient, and the display screen can display the body temperature and the heart rate of the patient and the condition that the small breathing machine provides oxygen for the patient in real time.
In one possible design, the bottom inner wall of the box body is fixed with a small air pump, the air outlet end of the small air pump is fixed with an air outlet pipe, and one end of the air outlet pipe is fixedly extended into the air bag and used for injecting air into the air bag to expand the air bag.
In one possible design, the top of the placing plate is provided with a groove, the bottom inner wall of the groove is rotationally connected with a fixed shaft through a base, and the outer wall of the fixed shaft is fixedly sleeved with a baffle plate for closing the outlet.
In one possible design, the display screen is fixedly embedded in the inner wall of the top of the box cover, and is electrically connected with the small breathing machine, the small air pump, the temperature sensor and the electrode plate.
In one possible design, a handle is rotatably connected to the side of the case remote from the rotation axis for pulling the case and the case cover.
In a possible design, a trapezoid block is fixed on one side inner wall of the box cover, a plurality of fixing columns are fixed on the bottom inner wall of the box body, a plurality of moving columns are connected to the bottom inner wall of the box body in a sliding mode, the fixing columns and the moving columns are arranged in a staggered mode, the fixing columns and the moving columns are respectively located on two sides of the breathing tube, rotating wheels are sleeved on the outer walls of the fixing columns and the moving columns in a rotating mode and used for reducing friction force to the breathing tube, the same connecting plate is fixed on the top end of the moving columns, a plurality of first tension springs are fixed on one side of the connecting plate and are fixedly connected with one side inner wall of the box body and used for enabling the moving columns and the connecting plate to reset, a push plate is fixed on the top of the connecting plate and matched with the pushing plate to drive the connecting plate and the moving columns to move towards the fixing columns, when the box cover is closed, the inclined faces of the trapezoid block push plate and the connecting plate to move towards the inner side, the moving columns and the fixing columns are staggered, the breathing tube can be folded automatically, the breathing tube can be stored, and conversely, the breathing tube can be stored conveniently and the patient can be removed from a nasal mask.
The application discloses a using method of a multifunctional portable respirator, which comprises the following steps:
s1, the braces are convenient for carrying the box body and the box cover, the pin rod controls the sliding plate to move and adjusts carrying comfort, and the handles are convenient for quick lifting and moving to an emergency position;
S2, opening the box cover, driving the placement plate to move out by the auxiliary structure, and placing the air bag on the back neck of a patient after the air bag is inflated to smooth the respiratory tract;
s3, when the air bag is used, the baffle is turned into the groove to avoid injury, and when the air bag is used for emergency treatment, the arc-shaped plate is matched with the head of a patient, the temperature sensor and the electrode sheet measure the body temperature and the heart rate, and the display screen displays the condition of the patient and the oxygen supply condition of the breathing machine in real time;
s4, after the breathing mask is used, the breathing mask is reset, the box cover is closed to drive the placement plate to reset, meanwhile, the breathing tube is automatically folded and stored when the box cover is closed, and the storage is released when the box cover is opened, so that the breathing mask is convenient to use.
The back carrying device has the advantages that one end of the brace is fixedly connected with one side of the fixed plate, the top of the box cover is provided with the sliding plate in a sliding manner, the other end of the brace is fixedly connected with one side of the sliding plate, the top of the box cover is provided with the plurality of pin grooves, the pin rods penetrate through the sliding plate in a sliding manner, the box body and the box cover can be carried on the back easily through the two braces, in addition, the sliding plate can move on the box cover through the upward pulling of the pin rods and the releasing of the clamping of the pin grooves, and the tightness of the brace when the box body and the box cover are carried can be controlled;
According to the invention, the top of the cushion block is rotationally connected with two rotating shafts, the outer walls of the two rotating shafts are fixedly sleeved with connecting rods and gears, one ends of the two connecting rods, which are far away from the cushion block, are slidably connected with a placing plate through connecting seats, one ends of the two racks, which are far away from the placing plate, are fixedly provided with the same moving block, the inner walls of the two sides, which are far away from each other, of the rectangular groove are respectively provided with a track chute, the two track chutes are slidably matched with the same pin, the outer walls of the pin are rotationally sleeved with lifting plates, and the lifting plates are connected with the rotating shafts through the lifting blocks and pull ropes; the rotating shaft rolls up the stay rope and drives the lifting plate to move upwards, the pin column and the track chute are matched to drive the moving block to move inwards, and then the rotating shaft drives the connecting rod to rotate towards the middle, so that the placing plate can be pushed to move out to the outside through the outlet, the mandible part of the head of a patient can be lifted up, the respiratory tract of the patient is smooth, and oxygen can be conveniently provided for the patient;
According to the invention, one ends of the two sleeves are both connected with connecting rods in a sliding manner, one ends of the two connecting rods, which are far away from the circular shaft, are both fixedly connected with an arc-shaped plate, a temperature sensor is fixedly embedded in the inner wall of the bottom of the arc-shaped plate, and electrode plates are fixedly embedded in the inner walls of the two sides, which are far away from each other, of the arc-shaped plate;
According to the invention, a plurality of fixed columns are fixed on the inner wall of the bottom of the box body, a plurality of movable columns are connected on the inner wall of the bottom of the box body in a sliding manner, rotating wheels are sleeved on the outer walls of the plurality of fixed columns and the movable columns in a rotating manner, the same connecting plate is fixed on the top ends of the plurality of movable columns, a push plate is fixed on the top of the connecting plate, when the box body is closed by the box cover, the inclined planes of the trapezoid blocks push the push plate and the connecting plate to move inwards, and the plurality of movable columns and the plurality of fixed columns are staggered, so that the breathing tube can be automatically folded, and the breathing tube is accommodated.
According to the portable oxygen-absorbing box, the box body and the box cover can be carried easily through the braces and the handles, when oxygen is provided for a patient, the lower jaw of the patient can be lifted, the patient can absorb the oxygen effectively, in addition, the body temperature and the heart rate of the patient can be detected in real time during emergency, medical staff can know the condition of the patient in real time, and the portable oxygen-absorbing box is complete in function and convenient to use.
Drawings
FIG. 1 is a schematic three-dimensional view of a multifunctional portable ventilator according to the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of a multifunctional portable ventilator according to the present invention;
FIG. 3 is a schematic three-dimensional view of the case and cover of the multifunctional portable ventilator provided by the present invention;
FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of a multifunctional portable ventilator according to the present invention;
FIG. 5 is a schematic view of a three-dimensional explosion structure of a placement plate, a baffle, a moving block and a lifting block of a multifunctional portable respirator provided by the invention;
FIG. 6 is a schematic view of a three-dimensional exploded view of a connecting rod, a rotating shaft and a rack of a multifunctional portable ventilator according to the present invention;
FIG. 7 is a schematic view of a three-dimensional sectional exploded view of a lifting block and a moving block of a multifunctional portable ventilator according to the present invention;
FIG. 8 is a schematic view of a three-dimensional exploded structure of a mounting plate, sleeve and arcuate plate of a multifunctional portable ventilator provided by the present invention;
FIG. 9 is a schematic view of a three-dimensional exploded structure of a pin, a slide plate and a fixed plate of a multifunctional portable ventilator according to the present invention;
fig. 10 is a schematic view of a three-dimensional sectional explosion structure of the multifunctional portable respirator provided by the invention in a state that a box cover is opened;
Fig. 11 is a schematic view of a three-dimensional explosion structure of a fixed column, a movable column and a connecting plate of a multifunctional portable respirator provided by the invention.
1, A box body, 2, a box cover, 3, a rotating shaft, 4, a display screen, 5, a small breathing machine, 6, a breathing tube, 7, a breathing cover, 8, a placing plate, 9, an outlet, 10, an air bag, 11, a groove, 12, a fixed shaft, 13, a baffle, 14, a cushion block, 15, a rotating shaft, 16, a gear, 17, a connecting rod, 18, a rack, 19, a moving block, 20, a rectangular groove, 21, a lifting plate, 22, a pin, 23, a track chute, 24, a lifting block, 25, a pull rope, 26, a first tension spring, 27, a small air pump, 28, an air outlet, 29, a mounting plate, 30, a round shaft, 31, a sleeve, 32, a connecting rod, 33, an arc plate, 34, a temperature sensor, 35, an electrode plate, 36, a fixed plate, 37, a braces, 38, a sliding plate, 39, a pin, 40, a second tension spring, 41, a pin groove, 42, a handle, 43, a fixed column, 44, a moving column, 45, a rotating wheel, 46, a connecting plate, 47, a push plate, 48, a trapezoid block and a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment 1 referring to fig. 1-4, a breathing machine relates to the technical field of medical equipment, and a multifunctional portable breathing machine comprises a box body 1, wherein one side of the box body 1 is rotatably connected with a rotating shaft 3 through a base, the outer wall of the rotating shaft 3 is fixedly sleeved with a box cover 2, the box cover 2 can rotate around the rotating shaft 3 and is used for sealing the box body 1, the inner wall of the bottom of the box body 1 is fixedly provided with a small breathing machine 5, the air outlet of the small breathing machine 5 is fixedly provided with a breathing pipe 6, one end of the breathing pipe 6 is fixedly provided with a breathing cover 7, and oxygen can be provided into the breathing cover 7 through the small breathing machine 5.
Referring to fig. 3 and 4, still including sliding the board 8 of placing at the bottom inner wall of box body 1, place the top of board 8 and be fixed with gasbag 10, gasbag 10 can support patient's back neck after inflating, and one side that box body 1 kept away from pivot 3 is equipped with export 9, when placing board 8 outside slip, can follow export 9 and shift out.
Referring to fig. 2 and 8, the device further comprises an arc plate 33 arranged in the box body 1, the arc plate 33 can be attached to the head of a patient, a body temperature sensor and a heart rate sensor are arranged in the arc plate 33, and the arc plate 33 is positioned above the placing plate 8 and used for detecting the body temperature and the heart rate of the patient and transmitting data to an external display device.
Referring to fig. 1, the portable box further comprises two braces 37, wherein the two braces 37 are arranged on the outer sides of the box body 1 and the box cover 2, and the braces 37 are made of soft materials and are used for bringing convenience to carrying the box body 1 and the box cover 2.
Referring to fig. 1, 4 and 9, the portable structure includes a fixing plate 36 fixed at one side of the top of the case cover 2 by bolts, one end of a strap 37 is fixedly connected with one side of the fixing plate 36, one side of the top of the case cover 2 away from the fixing plate 36 is slidably provided with a sliding plate 38, the other end of the strap 37 is fixedly connected with one side of the sliding plate 38 away from the fixing plate 36, the sliding plate 38 can slide on the case cover 2, and the interval between the two straps 37 can be adjusted, so that the tightness during carrying can be controlled. The top of lid 2 is equipped with a plurality of cotter way 41, and the slip is run through in the sliding plate 38 has pin 39, and pin 39 can insert in cotter way 41, fixes sliding plate 38, and the outer wall cover of pin 39 is equipped with the second extension spring 40 with sliding plate 38 top fixed connection, the top and the outer wall fixed connection of pin 39 of second extension spring 40, and pin 39 can be pushed to the elasticity of second extension spring 40 in the cotter way 41 all the time.
Referring to fig. 4-7, the auxiliary structure includes a cushion block 14 fixed on the inner wall of the bottom of the box body 1, two sides of the top of the cushion block 14 are respectively and rotatably connected with a rotating shaft 15, connecting rods 17 are respectively and fixedly sleeved on the outer walls of the two rotating shafts 15, one ends of the two connecting rods 17, which are far away from the cushion block 14, are respectively and rotatably connected with a connecting seat, the two connecting seats are respectively and slidably connected with one side of the placing plate 8, and the placing plate 8 can be driven to move by the rotation of the connecting rods 17. The outer walls of the two rotating shafts 15 are fixedly sleeved with gears 16 positioned below the connecting rods 17, the inner wall of the bottom of the box body 1 is slidably connected with two racks 18, the racks 18 are meshed with the gears 16, and when the racks 18 move, the gears 16 can be driven to rotate. The same moving block 19 is fixed at one end of the two racks 18 far away from the placing plate 8, the moving of the moving block 19 can drive the two racks 18 to move simultaneously, and one end of the moving block 19 penetrates through the inner wall of one side of the box body 1 in a sliding manner and extends to one side of the box body 1. A spring 49 is fixed on one side of the moving block 19 close to the rack 18, one side of the spring 49 close to the placing plate 8 is fixedly connected with the inner wall of the bottom of the box body 1 through a fixed seat, and the elastic force of the spring 49 can push the moving block 19 to move towards one side far away from the placing plate 8. The movable block 19 is equipped with rectangular channel 20 far away from one side of rack 18, and rectangular channel 20 each other is equipped with track chute 23 in the both sides inner wall that keeps away from each other, and track chute 23 is the slope setting, and sliding fit has round pin post 22 between two track chute 23, and round pin post 22 can slide in track chute 23, and round pin post 22 and track chute 23 cooperation are used for driving the movable block 19 and remove. The outer wall rotation cover of round pin post 22 is equipped with lifter plate 21, and one side sliding connection of box body 1 has lifter plate 24, and lifter plate 21's one end fixed connection, the removal of lifter plate 24 can drive lifter plate 21 and go up and down, and the lift of lifter plate 21 can drive round pin post 22 and go up and down. The top of lifting block 24 is fixed with stay cord 25, and the top of stay cord 25 is fixed around establishing in the outer wall of pivot 3, and when lid 2 was opened, pivot 3 rotated, and stay cord 25 is rolled up, can drive lifting block 24 and rise.
When the multifunctional portable respirator of the embodiment is required to be used, firstly, the box cover 2 is opened, the box cover 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 is wound around the pull rope 25 and drives the lifting block 24 to lift, the lifting block 24 drives the pin 22 to move upwards through the lifting plate 21, the pin 22 slides in the track chute 23 and drives the moving block 19 to move towards one side close to the placing plate 8, the moving block 19 pushes the rack 18 to move inwards, the meshing of the rack 18 and the gear 16 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the connecting rod 17 to rotate towards the middle, the placing plate 8 can be pushed to move out through the outlet 9, and the spring 49 is in a stretching state. Then the small air pump 27 is started, the air inlet of the small air pump 27 is communicated with the outside through a guide pipe, the air outlet of the small air pump 27 is communicated with the air bag 10 through the guide pipe, air is injected into the air bag 10 by the small air pump 27, the air bag 10 is inflated, the inflated air bag 10 is moved to the rear neck of a patient, and then the jaw part at the head of the patient is lifted up, so that the respiratory tract of the patient is unblocked. The breathing mask 7 is then covered on the mouth and nose of the patient, the small ventilator 5 is started, and the small ventilator 5 supplies oxygen into the breathing mask 7 through the breathing tube 6 to supply the required oxygen to the patient.
Referring to fig. 4 and 8, the detecting structure of the breathing machine is specifically constructed in such a manner that a mounting plate 29 is fixedly installed on the inner wall of the case 1 on the side away from the moving block 19, and the mounting plate 29 is designed at the upper position of the air bag 10. At the top of the mounting plate 29, a circular shaft 30 is rotatably connected to the base, and the circular shaft 30 can be smoothly rotated. On the outer wall of the circular shaft 30, two sleeves 31 are fixedly sleeved, and the two sleeves 31 are distributed along the length direction of the circular shaft 30. One end of each sleeve 31 is slidably coupled to a connecting rod 32 such that the connecting rod 32 moves along a certain path when the sleeve 31 rotates on the circular shaft 30. One end of each connecting rod 32, which is far away from the circular shaft 30, is fixedly connected with an arc-shaped plate 33.
Referring to fig. 8, on the bottom inner wall of the arc plate 33, a temperature sensor 34 is fixedly embedded, and the temperature sensor can accurately measure the body temperature of a patient. At the same time, on the inner walls of the two sides of the arc 33, which are far away from each other, we also have two electrode plates 35 fixedly embedded, and these two electrode plates 35 can be used to detect the heart rate of the patient.
In actual use, the adjusted arc plate 33 is sleeved on the head of the patient, so that the temperature sensor 34 touches the forehead of the patient to measure the body temperature, and the two electrode plates 35 respectively touch the two temples of the patient to detect the heart rate. The detected data are processed by an internal circuit and a processor and finally displayed on a display screen 4 in real time, and the display screen 4 also displays the condition that the small breathing machine 5 supplies oxygen for the patient.
Referring to fig. 5, next, a small air pump 27 is fixedly installed on the bottom inner wall of the case 1, which can supply the air required for the air bag 10. The air outlet end of the small air pump 27 is fixedly connected to an air outlet pipe 28, and one end of the air outlet pipe 28 is fixedly extended to the inside of the air bag 10 so as to inject air into the air bag 10 to expand. Thus, when respiratory support is desired for the patient, only the small air pump 27 needs to be activated to operate the air bag 10.
Referring to fig. 5, finally, with respect to the closure of the outlet 9 of the ventilator, we provide a recess 11 in the top of the placement plate 8, this recess 11 being intended to receive and fix some of the critical components. On the inner wall of the bottom of the groove 11, a fixed shaft 12 is rotatably connected through a base, and a baffle 13 is fixedly sleeved on the outer wall of the fixed shaft 12. This baffle 13 may be used to close the outlet 9 to prevent dust or other debris from entering the interior of the ventilator when not in use. In actual use, we can open or close the outlet 9 by rotating the baffle 13 to meet different use requirements.
Referring to fig. 2, 3 and 8, a display screen 4 is fixedly embedded in the inner wall of the top of the box cover 2. The display screen 4 is electrically connected with the small breathing machine 5, the small air pump 27, the temperature sensor 34 and the electrode plate 35 in a wire or wireless mode. When the small-sized breathing machine 5 operates, information such as working state, parameters and the like of the small-sized breathing machine can be displayed in real time through the display screen 4 for monitoring by a user. Meanwhile, the air supply state of the small air pump 27, the temperature data detected by the temperature sensor 34, the bioelectric signals collected by the electrode plate 35 and the like can be displayed on the display screen 4, so that the operation condition of the whole breathing machine is clear at a glance, and the breathing machine is convenient to accurately control and adjust.
Referring to fig. 1-4, a handle 42 is provided for pivotal connection to the side of the case 1 remote from the shaft 3. This handle 42 can be conveniently turned to lift the whole case 1 and cover 2 when required, so that the carrying and movement of the ventilator is facilitated. The handle 42 is designed to fully consider ergonomics, so that the handle is comfortable to handle when being pulled, and is not easy to slide.
To sum up, this multi-functional portable respirator has advantages such as simple structure, function are various, simple operation, can be convenient for medical staff carry and use, can detect patient's body temperature and rhythm of heart at first aid in-process simultaneously to can support patient's back neck, make patient's respiratory track unblocked, improved first aid effect.
The breathing machine in the utility model with the publication number of CN221692416U of the small breathing machine 5 is of the same model.
Example 2 referring to fig. 10 and 11, an improvement is made on the basis of example 1 in that a trapezoidal block 48 is fixedly installed on one side inner wall of the box cover 2. Meanwhile, a plurality of fixed posts 43 are fixed to the bottom inner wall of the case 1, and a plurality of moving posts 44 are slidably connected. These fixed columns 43 and moving columns 44 are staggered and located on both sides of the breathing tube 6. A rotating wheel 45 is rotatably sleeved on the outer wall of each fixed column 43 and each movable column 44, and the rotating wheels 45 can obviously reduce the friction force of the breathing tube 6 when moving or folding and protect the breathing tube 6 from damage.
A connection plate 46 is commonly fixed to the top ends of the plurality of moving posts 44, and a plurality of first tension springs 26 are fixed to one side of the connection plate 46. One ends of the first tension springs 26 are fixedly connected with the inner wall of one side of the box body 1, and the functions of the first tension springs are to enable the movable column 44 and the connecting plate 46 to automatically reset to the initial positions when no external force acts.
On top of the connection plate 46, a push plate 47 is fixed, which push plate 47 cooperates with a trapezoidal block 48. When the box cover 2 closes the box body 1, the inclined surfaces of the trapezoid blocks 48 push the push plate 47 and the connecting plate 46 to move inwards. Since the connecting plate 46 is fixedly connected with the plurality of movable columns 44, the movable columns 44 also move along with the connecting plate, and are staggered with the fixed columns 43, so that the breathing tube 6 is automatically folded, and the work of accommodating the breathing tube 6 is completed.
Conversely, when the lid 2 is opened, the trapezoidal block 48 no longer applies pressure to the push plate 47, and at this time, under the action of the first tension spring 26, the connecting plate 46 and the moving column 44 are reset to the initial positions, so that the storage of the breathing tube 6 is released, the breathing tube 6 can be freely unfolded, and the breathing mask 7 can be conveniently covered at the mouth and nose of a patient in the later period. This design not only simplifies the storage and deployment process of the breathing tube 6, but also improves the portability and practicality of the entire ventilator.
The application method of the multifunctional portable respirator comprises the following steps:
S1, when in use, the box body 1 and the box cover 2 can be carried on the back through the two braces 37, in addition, the sliding plate 38 can move on the box cover 2 through pulling the pin rod 39 upwards and releasing the engagement with the pin groove 41, the tightness of the braces 37 when carrying the box body 1 and the box cover 2 can be controlled, and in addition, the box body 1 and the box cover 2 can be lifted by the handle 42, so that the small-sized respirator 5 can be rapidly moved to a designated position to carry out first aid on a patient;
S2, when a patient is treated, the box cover 2 is opened, the box cover 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 rolls up the pull rope 25 and drives the lifting plate 21 and the pin 22 to move upwards, the pin 22 and the track chute 23 cooperate to drive the moving block 19 to push the rack 18 to move inwards, the engagement of the rack 18 and the gear 16 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the connecting rod 17 to rotate towards the middle, the placing plate 8 can be pushed to move out to the outside through the outlet 9, then gas is injected into the air bag 10 through the small air pump 27, the air bag 10 is inflated, the inflated air bag 10 can be moved to the rear neck of the patient, the jaw part at the head of the patient can be lifted up, the respiratory tract of the patient is unblocked, and then the respiratory mask 7 is covered at the mouth and nose of the patient, and the required oxygen is provided for the patient through the small breathing machine 5;
S3, when the air bag 10 is pulled out to support the head of a patient, the baffle 13 is enabled to rotate into the groove 11, the damage to the patient caused by the baffle 13 is avoided, when the patient is first-aid treated, the sleeve 31 is rotated, the arc plate 33 is sleeved on the head of the patient, the distance between the arc plate 33 can be controlled by the cooperation of the connecting rod 32 and the sleeve 31, the forehead of the patient is touched by the temperature sensor 34 for measuring the body temperature of the patient, the two temples 35 are respectively touched by the two temples of the patient for detecting the heart rate of the patient, and the temperature and the heart rate of the patient and the condition that the small-sized breathing machine 5 supplies oxygen for the patient can be displayed in real time by the display screen 4;
S4, after the use is finished, the breathing mask 7 is placed in the box body 1, the box cover 2 is turned over, the box body 1 is closed, the moving block 19 is driven by the elastic force of the spring 49 to reset the placing plate 8, in addition, when the box body 1 is closed by the box cover 2, the inclined surface of the trapezoid block 48 pushes the push plate 47 and the connecting plate 46 to move inwards, the moving columns 44 and the fixing columns 43 are staggered, the breathing mask 6 can be automatically folded, the storage of the breathing mask 6 is completed, otherwise, the box cover 2 is opened, the storage of the breathing mask 6 can be relieved, and the breathing mask 7 can be conveniently covered at the mouth and nose of a patient in the later stage.
However, as well known to those skilled in the art, the working principles and wiring methods of the small ventilator 5, the temperature sensor 34, the electrode pad 35, the small air pump 27 and the display screen 4 are well known, which are all conventional means or common knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208641462U (en) * | 2017-11-22 | 2019-03-26 | 遵义医学院附属医院 | a portable ventilator |
| CN117839011A (en) * | 2024-01-24 | 2024-04-09 | 中国人民解放军总医院第二医学中心 | Portable emergency transport breathing device |
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| CN212038518U (en) * | 2020-02-27 | 2020-12-01 | 唐弟雄 | Portable multifunctional first-aid device for patients with bronchial asthma |
| KR102313232B1 (en) * | 2021-02-18 | 2021-10-20 | 티에프 주식회사 | Portable automatic ventilating assistant device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208641462U (en) * | 2017-11-22 | 2019-03-26 | 遵义医学院附属医院 | a portable ventilator |
| CN117839011A (en) * | 2024-01-24 | 2024-04-09 | 中国人民解放军总医院第二医学中心 | Portable emergency transport breathing device |
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