CN110897806B - Anti-cushion pad for clinical nursing that can support the patient's back - Google Patents
Anti-cushion pad for clinical nursing that can support the patient's back Download PDFInfo
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- CN110897806B CN110897806B CN201911298954.4A CN201911298954A CN110897806B CN 110897806 B CN110897806 B CN 110897806B CN 201911298954 A CN201911298954 A CN 201911298954A CN 110897806 B CN110897806 B CN 110897806B
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- 230000000474 nursing effect Effects 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
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- 208000004210 Pressure Ulcer Diseases 0.000 claims abstract description 4
- 230000036760 body temperature Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003405 preventing effect Effects 0.000 claims description 3
- 210000001217 buttock Anatomy 0.000 claims description 2
- 206010040007 Sense of oppression Diseases 0.000 claims 1
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- 230000002459 sustained effect Effects 0.000 claims 1
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- 238000010438 heat treatment Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910052602 gypsum Inorganic materials 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0085—Devices for generating hot or cold treatment fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/08—Warming pads, pans or mats; Hot-water bottles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/90—Devices for specific treatment or diagnosis for heating
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
本发明公开了能对患者背部起到支撑作用的临床护理用防褥垫，包括支撑架，所述支撑架的顶部固定连接有床体，床体的内部活动连接有辊轴，辊轴的两侧均活动连接有储料层，储料层的表面固定连接有导热管，所述辊轴的表面固定连接有联动杆，被向下挤压的辊轴会通过联动杆带动铰轮左侧的辊轴向上移动，且在辊轴受到向上的推力时，弹簧杆被拉伸，而传力件会产生与弹簧杆被向挤压时一样的运动，而人体背部呈凹陷状态，刚好与膨胀变大的气囊包贴合，减轻背部局部组织遭受持续性的垂直压力，且在上述患者躺在床体上，凸起的辊轴与气囊包贴合并减轻患者肌肉的压力，从而达到了避免褥疮产生的效果。
The invention discloses an anti-mattress for clinical nursing, which can support the back of a patient. A material storage layer is movably connected to the sides, a heat transfer pipe is fixedly connected to the surface of the material storage layer, and a linkage rod is fixedly connected to the surface of the roller shaft. The roller shaft moves upward, and when the roller shaft is pushed upward, the spring rod is stretched, and the force transmission member will produce the same movement as when the spring rod is squeezed, and the back of the human body is in a concave state, which is exactly the same as the expansion. The enlarged air bag fits to reduce the continuous vertical pressure on the local tissue on the back, and when the above patient is lying on the bed, the raised rollers fit the air bag and reduce the pressure on the patient's muscles, thus avoiding bedsores. produced effect.
Description
Technical Field
The invention relates to the technical field of medical care transfer air cushions, in particular to a clinical care mattress capable of supporting the back of a patient.
Background
The air cushion is a product of modern industry and science and technology, and has the characteristics of convenient carrying, comfort, durability and the like, and is widely applied to various fields, because in the aspect of medical treatment, when daily nursing and treatment are carried out on a patient, the pressure of medical staff can be relieved by using the air cushion, for example, in the process of carrying out an operation on the patient, the physiological function of the patient is generally worse than that of a normal person, so that the patient is required to keep a certain temperature to reduce the discomfort of the patient in the operation, in the prior art, the temperature of the whole operating room is raised through an air conditioner, the indoor temperature is raised, the sweating speed of an operating doctor is increased, and sweat can influence the action and the mood of the doctor in the operation.
And after the operation, because the demand of patient treatment nursing, on will transferring the patient to dedicated sick bed from the operating table, and the patient of postoperative need lie and repair one end time on the bed, so the scope of limbs removal is very little, most pressure can be acted on the sick bed, but long-term pressure can oppress local tissue and make it lose vigor, the decubital phenomenon can appear in the long term, prior art often reminds the patient to turn over the health often to the processing of decubital phenomenon, but the effect is not good, consequently can be to the clinical care of patient back play supporting role with preventing mattress and take place.
Disclosure of Invention
In order to achieve the purpose of keeping the body temperature of a patient by generating corresponding heat according to the self weight of the patient and attaching the body of the patient by utilizing the fluidity of gas to reduce the pressure of each part and transfer, the invention provides a clinical nursing mattress which can support the back of the patient.
The mattress for clinical care can support the back of a patient and comprises a support frame, wherein the top of the support frame is fixedly connected with a bed body, the inside of the bed body is movably connected with a roll shaft, both sides of the roll shaft are movably connected with a material storage layer, the surface of the material storage layer is fixedly connected with a heat conduction pipe, the surface of the roll shaft is fixedly connected with a linkage rod, the upper end of the linkage rod is fixedly connected with an air bag, the lower end of the linkage rod is movably connected with a spring rod, the surface of the spring rod is movably connected with a force transmission piece, the inside of the force transmission piece is fixedly connected with a buffer block, the surface of the buffer block is movably connected with a threaded pipe, one end of the threaded pipe, away from the force transmission piece;
preferably, the surface of the bed body is movably connected with a hinge wheel, and the hinge wheel plays a role in distinguishing the back and the hip of a patient, so that different movement tracks can be generated by the roller shaft conveniently;
preferably, the bottom of the hinge wheel is movably connected with a clamping spring, and the clamping spring plays a role in relieving vibration between a patient and a bed body when the patient moves;
preferably, the surface of the clamping spring is movably connected with a shaft sleeve, and the shaft sleeve plays a role in connecting with the meshing shaft and also plays a role in reducing vibration generated when the meshing shaft rotates;
preferably, the bottom of the shaft sleeve is movably connected with a meshing shaft, and the meshing shaft plays a role of moving a roller shaft, so that a patient can be pushed to transfer;
preferably, both ends of the bed body are fixedly connected with feeding pipes which play a role in conveying gas and heating substances;
preferably, the interior of the feeding pipe is movably connected with an airflow block, and the airflow block plays a role in buffering the flow of gas, so that the contact speed of a heating substance and the airflow is reduced, and the heat dissipation time is prolonged;
preferably, the surface of the airflow block is movably connected with a deformation plate, and when the deformation plate is extruded, external air can be sucked and extruded into the feeding pipe;
preferably, the airbag is of a circular design and deforms when inflated;
preferably, a heating substance is placed in the storage layer, the heating substance is prepared from iron powder, activated carbon, chloride salts, perlite powder, water, gypsum powder/cement raw materials, the temperature is moderate and stable, and the temperature rise per hour is only 30-40 ℃;
preferably, the linkage rod is composed of a plurality of movable rods.
The invention has the beneficial effects that:
1. the patient lies on the surface of the bed body, because the distribution conditions of human bones and muscles are different, the back and the hip positions of the human body can present concave-convex shapes, when the patient lies on the surface of the bed body, the hip and the back are respectively positioned at two sides of the hinge wheel, the pressure applied to the bed body is in the state shown in figure 2, because the hip of the patient is convex relative to the back and can firstly contact with the bed body, meanwhile, after the hip of the patient contacts with the bed body, the roller shaft extruded downwards drives the roller shaft at the left side of the hinge wheel to move upwards through the linkage rod, and when the roller shaft bears upward thrust, the spring rod is stretched, the force transmission piece can generate the same movement as the spring rod when being extruded, the back of the human body is in a concave state and just fits with the expanded air bag, the vertical pressure of local tissue of the back is relieved, and the patient lies on the bed body, the convex roller shaft is attached to the air bag packet and reduces the pressure of the muscles of the patient, thereby achieving the effect of avoiding bedsore.
2. Lie on the bed body through above-mentioned patient, the head can contact with the deformation board at both ends with the foot, so the deformation board is extruded and produces deformation, can slowly flow its inside gas to the conveying pipe through the air current hinders the piece when deformation board produces deformation inside, in the back lets in the storage layer, can take place chemical reaction when exothermal material and air contact and produce a large amount of heat energy, heat energy flows to the patient body surface from the heat pipe, thereby reached and produced corresponding heat according to patient's dead weight and kept the effect of patient's body temperature.
3. Lie in the bed surface through above-mentioned patient, the roll is by the human form of laminating when aerifing the inflation grow, if need shift the patient, rotatable meshing axle makes the hinge upwards remove and protrusion bed body surface, in the hinge removal, the roll also can be driven the rebound, so the gas of gasbag package is extruded by human weight and is gone out, make the roll direct and patient contact, restart drive disk assembly makes the roll rotatory, thereby reached need not many people to lift the effect that alright shift.
Drawings
FIG. 1 is a top sectional view of the bed structure of the present invention;
FIG. 2 is a front sectional view of the bed structure of the present invention;
FIG. 3 is a front view of the roller construction of the present invention;
FIG. 4 is a schematic diagram of a deformable plate structure according to the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 4;
FIG. 6 is a schematic view of the spring rod structure of the present invention;
FIG. 7 is a schematic view of the structure of the storage layer of the present invention;
FIG. 8 is a schematic view of a force-transmitting member of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8 at B;
FIG. 10 is a schematic view of the hinge wheel structure of the present invention;
fig. 11 is a schematic view of the structure of the meshing shaft of the present invention.
In the figure: 1-support frame, 2-bed body, 3-roll shaft, 4-material storage layer, 5-heat conduction pipe, 6-linkage rod, 7-air bag package, 8-spring rod, 9-force transmission piece, 10-buffer block, 11-screwed pipe, 12-air pushing plate, 13-telescopic rod, 14-hinge wheel, 15-clamping spring, 16-shaft sleeve, 17-meshing shaft, 18-feeding pipe, 19-air flow block and 20-deformation plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, a mattress for clinical care capable of supporting the back of a patient includes a support frame 1, a bed body 2 is fixedly connected to the top of the support frame 1, feed pipes 18 are fixedly connected to both ends of the bed body 2, the feed pipes 18 are used for conveying air and heating substances, airflow blocks 19 are movably connected to the interior of the feed pipes 18, the airflow blocks 19 are used for buffering the flow of air, so that the contact speed between the heating substances and the airflow is reduced, the heat dissipation time is increased, a deformation plate 20 is movably connected to the surface of the airflow blocks 19, when the deformation plate 20 is pressed, external air is sucked and pressed into the feed pipes 18, a hinge wheel 14 is movably connected to the surface of the bed body 2, the hinge wheel 14 is used for distinguishing the back and the hip of the patient, so that different movement tracks of the roller shaft 3 can be generated, a clamping spring 15 is movably connected to the bottom of the hinge wheel 14, the clamping spring 15 plays a role in relieving vibration between a patient and the bed body 2 when the patient moves, the surface of the clamping spring 15 is movably connected with a shaft sleeve 16, the shaft sleeve 16 plays a role in connecting with an engaging shaft 17 and also plays a role in reducing vibration generated when the engaging shaft 17 rotates, the bottom of the shaft sleeve 16 is movably connected with the engaging shaft 17, the engaging shaft 17 plays a role in moving the roller shaft 3 so as to push the patient to transfer, the inside of the bed body 2 is movably connected with the roller shaft 3, both sides of the roller shaft 3 are movably connected with a storage layer 4, a heating substance is placed inside the storage layer 4, the heating substance is prepared from iron powder, activated carbon, chloride salt, perlite powder, water, gypsum powder/cement raw materials, the temperature is moderate and stable, the temperature is only raised by 30-40 ℃ per hour, the surface of the storage layer 4 is fixedly connected with a heat conduction pipe 5, the surface of the roller shaft 3 is fixedly, the linkage rod 6 is composed of a plurality of movable rods together, the linkage rod 6 is a balance assembly, one side of the linkage rod 6 moves downwards with a hinged wheel 14 as a center, the other side of the linkage rod moves upwards, the upper end of the linkage rod 6 is fixedly connected with an air bag 7, the air bag 7 is in a circular design and can deform and expand to increase when being inflated, the lower end of the linkage rod 6 is movably connected with a spring rod 8, the spring rod 8 provides power for the movement of a force transmission part 9, the surface of the spring rod 8 is movably connected with the force transmission part 9, the force transmission part 9 plays a role of transmission force, a buffer block 10 is fixedly connected inside the force transmission part 9, the buffer block 10 is a bag-shaped substance and contains a certain amount of gas inside, the surface of the buffer block 10 is movably connected with a threaded pipe 11, the threaded pipe 11 has certain elasticity and can be in contact with the buffer block 10 when being extruded and can pressurize the gas in the buffer block 10, one end of the threaded pipe 11, far away, the gas pushing plate 12 plays a role in pushing gas into the airbag package 7, the surface of the gas pushing plate 12 is movably connected with a telescopic rod 13, and the telescopic rod 13 plays a role in fitting the motion track of the spring rod 8.
The working principle and the process of the invention are as follows:
when the bed is used, a patient lies on the surface of the bed body 2, the back and the hip of the human body are concave and convex due to different distribution conditions of bones and muscles of the human body, when the patient lies on the surface of the bed body 2, the hip and the back are respectively positioned at two sides of the hinge wheel 14, the pressure applied to the bed body 2 is in a state shown in figure 2, the hip of the patient is protruded from the back, so the hip of the patient firstly contacts with the bed body 2, the roller shaft 3 is extruded when the hip contacts with the bed body 2, the roller shaft 3 is extruded to push the linkage rod 6 downwards, the linkage rod 6 moves downwards and extrudes the spring rod 8 through the force transmission piece 9, the force of the spring rod 8 is applied to the force transmission piece 9 due to mutual action of the force while the force of the force transmission piece 9 is extruded, and the body of the patient is moved to adjust the posture when the patient just lies down, so the pressure applied to the spring rod 8 is intermittent, namely the spring rod 8 intermittently feeds back the force to the, therefore, the threaded pipe 11 in the force transmission piece 9 can be stretched or pressurized on the surface of the buffer block 10, the buffer block 10 is driven by the moved threaded pipe 11 and extrudes and takes out the gas in the buffer block, the rear threaded pipe 11 drives the gas pushing plate 12 to transmit the gas to the interior of the airbag package 7 through the linkage rod 6, the airbag package 7 at the hip is inflated to be enlarged, the hip is supported, and the pressure of the hip skeleton on the muscle is reduced; meanwhile, after the buttocks of a patient are contacted with the bed body 2, the roller shaft 3 which is extruded downwards drives the roller shaft 3 on the left side of the hinge wheel 14 to move upwards through the linkage rod 6, and when the roller shaft 3 is pushed upwards, the spring rod 8 is stretched, the force transmission part 9 can move as the spring rod 8 is extruded downwards, so that gas can be generated to inflate and expand the air bag package 7 which is pushed upwards, the back part can be contacted with the bed body 2 immediately, the back part of the human body 2 is in a sunken state and is just attached to the air bag package 7 which is expanded and enlarged, the situation that local tissues on the back are subjected to continuous vertical pressure is relieved, the local tissues can not bear the compression exceeding the normal capillary vessels for a long time, and the protruded roller shaft 3 is attached to the air bag package 7 and relieves the pressure of muscles of the patient when the patient lies on the bed body 2, so as to avoid the bedsore; when the patient lies on the bed body 2, the head and the feet can be in contact with the deformation plates 20 at the two ends, so that the deformation plates 20 are extruded to generate deformation, when the deformation plates 20 are deformed, gas in the deformation plates can slowly flow into the feeding pipe 18 through the airflow block 19 and then are introduced into the material storage layer 4, when the exothermic materials are in contact with the air, chemical reaction can be carried out to generate a large amount of heat energy, the exothermic amount of the exothermic materials is related to the amount of contact with the air, and the heat energy flows out of the heat conduction pipe 5 to the body surface of the patient to play a role in generating heat according to the self weight of the patient to keep the body temperature of; lie in bed body 2 surface through above-mentioned patient, the human form of laminating when the roll shaft 3 is inflated the inflation grow, if need shift the patient, rotatable meshing axle 17 makes hinge 14 upwards remove and protrusion bed body 2 surface, in the time of hinge 14 removal, roll shaft 3 also can be driven upward movement, so the gas of gasbag package 7 is extruded by human weight and is gone out, make roll shaft 3 direct and patient contact, restart drive assembly makes roll shaft 3 rotatory, play need not many people and lift up the effect that alright shift.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. Can play supporting role's clinical care to patient back with preventing mattress, including support frame (1), its characterized in that: the top of the support frame (1) is fixedly connected with a bed body (2), a roll shaft (3) is movably connected inside the bed body (2), two sides of the roll shaft (3) are both movably connected with a material storage layer (4), and the surface of the material storage layer (4) is fixedly connected with a heat conduction pipe (5);
the surface of the roll shaft (3) is fixedly connected with a linkage rod (6), the upper end of the linkage rod (6) is fixedly connected with an air bag package (7), the lower end of the linkage rod (6) is movably connected with a spring rod (8), the surface of the spring rod (8) is movably connected with a force transmission part (9), the interior of the force transmission part (9) is fixedly connected with a buffer block (10), the surface of the buffer block (10) is movably connected with a threaded pipe (11), one end, far away from the force transmission part (9), of the threaded pipe (11) is fixedly connected with an air pushing plate (12), and the surface of the air pushing plate (12) is movably connected with a telescopic rod (13); the surface of the airflow block (19) is movably connected with a deformation plate (20), and the interior of the feeding pipe (18) is movably connected with the airflow block (19); the surface of the bed body (2) is movably connected with a hinge wheel (14); the bottom of the hinge wheel (14) is movably connected with a clamping spring (15); the surface of the clamping spring (15) is movably connected with a shaft sleeve (16); the bottom of the shaft sleeve (16) is movably connected with a meshing shaft (17); the airbag bag (7) is designed in a circular shape and can deform when inflated; both ends of the bed body (2) are fixedly connected with feeding pipes (18);
when the bed is used, a patient lies on the surface of the bed body (2), the back and the hip of the human body can be concave-convex due to different distribution conditions of bones and muscles of the human body, when the patient lies on the surface of the bed body (2), the hip and the back are respectively positioned at two sides of the hinge wheel (14), the hip of the patient is firstly contacted with the bed body (2) due to the protrusion of the back, the roller shaft (3) can be extruded when being contacted with the bed body (2), the roller shaft (3) can push the linkage rod (6) downwards due to the extrusion, the linkage rod (6) moves downwards and extrudes the spring rod (8) through the force transmission piece (9), when the force transmission piece (9) extrudes the spring rod (8), the force is mutual due to the action of the force, the spring rod (8) can give a force to the force transmission piece (9), and the body can be moved to adjust the posture when the patient just lies, so the pressure applied to the spring rod (8) is intermittent, namely, the spring rod (8) intermittently feeds back the force to the force transfer part (9), so that a threaded pipe (11) in the force transfer part (9) can be stretched or pressurized on the surface of a buffer block (10), the buffer block (10) is driven by the moved threaded pipe (11) and extrudes and takes out the gas in the buffer block, the rear threaded pipe (11) drives a gas pushing plate (12) to transfer the gas into an air bag packet (7) through a linkage rod (6), the air bag packet (7) of the hip is inflated to increase the size, the hip is supported, and the pressure of the hip skeleton on muscles is reduced; meanwhile, when the buttocks of a patient are contacted with the bed body (2), the roller shaft (3) which is extruded downwards drives the roller shaft (3) at the left side of the hinge wheel (14) to move upwards through the linkage rod (6), and when the roller shaft (3) bears upward thrust, the spring rod (8) is stretched, the force transmission piece (9) can generate the same movement as the spring rod (8) which is extruded downwards, so that gas can be generated to inflate and expand the air bag packet (7) which is pushed upwards, the back part can also be contacted with the bed body (2) immediately, the back part of the bed body (2) is in a concave state and is just jointed with the inflated and expanded air bag packet (7), the sustained vertical pressure of local tissues of the back part is reduced, the local part can not bear the oppression which exceeds a normal capillary vessel for a long time, and the bed body (2) of the patient lies on, the raised roller shaft (3) is jointed with the air bag packet (7) and reduces the muscle pressure of the patient, the bedsore preventing effect is achieved; when the patient lies on the bed body (2), the head and the feet can be in contact with the deformation plates (20) at the two ends, so that the deformation plates (20) are extruded to generate deformation, when the deformation plates (20) are deformed, gas in the deformation plates can slowly flow into the feeding pipe (18) through the airflow block (19), and then the gas is introduced into the material storage layer (4), when the exothermic material is in contact with the air, chemical reaction can be generated to generate a large amount of heat energy, the exothermic amount of the exothermic material is related to the amount of contact with the air, and the heat energy flows out of the heat conduction pipe (5) to the body surface of the patient to play a role of generating heat according to the self weight of the patient to keep the body temperature of; when lying on the bed body (2) surface through above-mentioned patient, the human form of laminating simultaneously of roller (3) inflation grow, if need shift the patient, rotatable meshing axle (17) make hinge wheel (14) rebound and protrusion bed body (2) surface, when hinge wheel (14) remove, roller (3) also can be driven and rebound, so the gas of gasbag package (7) is extruded by human weight and is gone out, make roller (3) direct and patient contact, restart drive assembly makes roller (3) rotatory, play need not to lift up the effect that can carry out the transfer.
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| CN201911298954.4A CN110897806B (en) | 2019-12-17 | 2019-12-17 | Anti-cushion pad for clinical nursing that can support the patient's back |
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| CN201911298954.4A CN110897806B (en) | 2019-12-17 | 2019-12-17 | Anti-cushion pad for clinical nursing that can support the patient's back |
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| CN110897806A CN110897806A (en) | 2020-03-24 |
| CN110897806B true CN110897806B (en) | 2021-04-16 |
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| CN115006172B (en) * | 2022-07-06 | 2022-12-06 | 贵州省人民医院 | Spinal correction recovery device |
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