CN116999250A - An integrated medical transport and examination vehicle and its use method - Google Patents

Abstract

The invention discloses a medical transport and inspection integrated vehicle and a use method thereof, wherein the medical transport and inspection integrated vehicle comprises a vehicle body (1), a main backing plate (2) is arranged on the vehicle body (1), and a movable frame body (3) is arranged at the bottom of the vehicle body (1); a telescopic guide rail (4) is arranged in the vehicle body (1), a bottom frame (5) is arranged at the extending end of the telescopic guide rail (4), a hydraulic shear fork lifting mechanism (6) is arranged on the bottom frame (5), a top frame (7) is arranged at the upper end of the hydraulic shear fork lifting mechanism (6), and an extension pad (8) is arranged on the top frame (7); the two sides of the tail end of the vehicle body (1) are provided with fixed cylinders (9), and rotating parts (10) are arranged in the fixed cylinders (9). The invention has the functions of transferring and checking the patient, reduces the movement of the patient body and avoids the secondary injury of the patient body.

Description

An integrated medical transport and examination vehicle and its use method

Technical field

The present invention relates to the field of medical transfer vehicles, and in particular to an integrated medical transfer and inspection vehicle and a method of using the same.

Background technique

For some surgical patients, they need to be transferred to the medical examination bed or operating table by a transfer vehicle during surgery or examination. The traditional bed changing method can easily cause unintentional injury accidents to the patient and bring pain to the patient. Therefore, a A kind of transfer vehicle, for example, the Chinese invention patent with the authorization announcement number CN206603870U discloses a medical shovel stretcher transfer vehicle, including: a chassis frame, which is provided with chassis casters for moving the chassis frame outside the operating room. ; Scissor fork lifting mechanism, which is installed on the chassis frame of the vehicle and is used to lift and lower the upper vehicle panel frame; and the upper vehicle panel frame is provided with headboard baffles on both sides in the longitudinal direction for installing stretcher components, so The stretcher assembly is used to transport patients between different types of beds; wherein, the medical shovel-type stretcher transfer vehicle also includes a chassis caster conversion mechanism provided on the chassis frame, used to transfer patients between different types of beds. Before the transport vehicle enters the operating room, the transfer casters are brought into contact with the ground to replace the chassis casters. The stretcher translation mechanism of this type of transfer vehicle adopts a three-stage telescopic fork transmission mechanism. The lower fork, middle fork and upper fork are differentially linked through wire ropes and pulleys. The drive motor drives the translation of the middle fork through the meshing of gears and racks. , the upper fork follows the middle fork driven by the wire rope, and a motor realizes the differential expansion and contraction of the translation mechanism, thereby realizing the transfer. This process still requires moving the patient's position, and there is still the possibility of causing damage to the patient. Therefore, An integrated transport and inspection vehicle is proposed.

Contents of the invention

The object of the present invention is to provide. The invention has the functions of patient transport and examination, reduces the movement of the patient's body, and avoids secondary damage to the patient's body.

The technical solution of the present invention: an integrated medical transfer and examination vehicle, which includes a vehicle body, a main pad is provided on the vehicle body, and a mobile frame is provided at the bottom of the vehicle body; telescopic guide rails are provided in the vehicle body, and the telescopic guide rails are The extended end is provided with a bottom frame, the bottom frame is provided with a hydraulic scissor lifting mechanism, the upper end of the hydraulic scissor lifting mechanism is provided with a top frame, and the top frame is provided with an extension pad; both sides of the rear end of the vehicle body are provided with The fixed cylinder is provided with a rotating member, and the axial end of the rotating member is adjacent to a positioning groove arranged at 90 degrees. One end of the rotating member is provided with a foot bracket, and the end of the foot bracket is provided with a foot tray. There are storage switches on both sides of the car body and close to the fixed cylinder. The storage switch includes a fixed plate set on the side of the car body. A handle is rotated on the fixed plate. A positioning end is provided on the handle, and the positioning end matches the positioning groove. .

In the above-mentioned integrated medical transfer and examination vehicle, the front end of the vehicle body is provided with a trolley handrail.

In the aforementioned integrated medical transfer and examination vehicle, an infusion rod holder is provided at one end of the vehicle body and on the side close to the armrest of the cart.

In the aforementioned integrated medical transport and examination vehicle, the front end of the mobile frame is provided with a horizontal bar, the horizontal bar is provided with a sleeve, the sleeve is provided with a brake pedal, and the upper end of the roller at the bottom of the mobile frame is provided with a brake. switch, one end of the brake switch is connected to one end of the sleeve through the transmission rod.

In the aforementioned integrated medical transfer and examination vehicle, one end of the rotating member is threaded with a locking button, and the foot bracket passes through one end of the rotating member. The foot bracket is evenly provided with a plurality of slots, and the lock The tightening button matches the card slot.

In the aforementioned integrated medical transfer and examination vehicle, the lower end of the foot tray is connected to the end of the foot bracket through a universal adjustment ball structure. The end of the foot bracket is provided with a locking handle, and the locking handle is The end conflicts with the universal adjustment ball structure at the lower end of the foot tray.

In the aforementioned integrated medical transfer and examination vehicle, the mobile frame body is provided with a hydraulic rod, the extended end of the hydraulic rod is provided with a push rod, both ends of the mobile frame body are provided with positioning frames, and a rotating cylinder is provided on the positioning frame. The middle part of the cylindrical rod is fixed with a first linkage rod, and the end of the cylindrical rod is fixed with a second linkage rod. The first linkage rod is hinged with the push rod, and one end of the second linkage rod is provided with a rod body at the bottom of the vehicle body. Hinged to each other, the hydraulic rod is controlled by a foot switch on the side of the moving frame.

To implement the aforementioned method of using the integrated medical transfer and examination vehicle, the specific steps are as follows:

S1: In the initial state, the extension pad is stored under the main pad, and the foot bracket is folded and stored. The medical staff holds the armrest of the cart and pushes the cart body to the corresponding position. After reaching the position, step on the automatic pedal to press the automatic switch and lock it. mobile frame;

S2: Pull out the extension pad through the telescopic guide rail, then use the hydraulic scissor lifting mechanism to lift the extension pad flush with the main pad, pull up the handle, rotate the rotating part, stand the foot bracket upright, and then snap the handle down , the patient can lie down, and not only can the vehicle be transported but also examined;

S3: In order to improve the flexibility of the vehicle body during transfer, the foot switch is used to control the extension of the hydraulic rod, driving the push rod to rise and fall, thereby realizing the lifting and lowering of the vehicle body, and adapting to the bed where the patient lies when transporting the patient.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention is divided into two modes, the transfer mode and the inspection mode. In the transfer mode, the foot tray and the foot bracket are folded and folded under the car body. In the initial state, the extension pad is set under the car body and passes through the telescopic guide rail. Pull out the extension pad and press the switch of the hydraulic scissor lifting mechanism. The hydraulic scissor lifting mechanism lifts and the extension pad is raised to the same height as the main pad. The patient can lie on the car body for transportation; in the inspection mode, Store the extension pad under the car body, turn on the storage switch, rotate the rotating part, prop up the foot bracket and foot tray, then buckle the storage switch, and the positioning end of the storage switch snaps into the positioning groove of the rotating part to complete the lock. The patient's legs can be placed on the foot tray; by changing the two states, the entire device meets the requirements for transportation and examination requirements, reducing the movement of the patient's body and preventing the patient from causing damage when the body moves. secondary damage.

2. An infusion rod holder is provided at one end of the car body and close to the armrest of the cart to facilitate the erection of the infusion rod.

3. The foot bracket can move up and down, and the foot tray can move to different heights to meet the needs for leg support and improve the flexibility of use.

4. During transfer, there will be a deviation in the height of the hospital bed where the patient is lying. The hydraulic rod is used to mobilize the linkage of the rods to realize the lifting and lowering of the vehicle body, so that the vehicle body conforms to the hospital bed where the patient is lying, making it easier for the patient to change beds.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic diagram of the inspection mode of the present invention;

Figure 3 is a schematic diagram of the hydraulic scissor lifting mechanism;

Figure 4 is a schematic diagram of the positioning slot;

Figure 5 is a schematic diagram of the brake pedal;

Figure 6 is a schematic diagram of the hydraulic lever.

The marks in the attached drawings are: 1-Car body, 2-Main backing plate, 3-Mobile frame, 4-Telescopic guide rail, 5-Bottom frame, 6-Hydraulic scissor lifting mechanism, 7-Top frame, 8-Extension Pad, 9-fixed cylinder, 10-rotating part, 11-positioning slot, 12-foot bracket, 13-foot tray, 14-storage switch, 15-fixed plate, 16-handle, 17-positioning end, 18-push Car armrest, 19-infusion pole holder, 20-cross bar, 21-sleeve, 22-brake pedal, 23-brake switch, 24-locking button, 25-clip slot, 26-locking handle, 27-hydraulic rod, 28-push rod, 29-positioning frame, 30-cylindrical rod, 31-first linkage rod, 32-second linkage rod.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and examples, but this does not serve as a basis for limiting the present invention.

Embodiment: An integrated medical transport and examination vehicle, including a vehicle body 1, as shown in Figures 1 and 2. The front end of the vehicle body 1 is provided with a trolley handrail 18, which is convenient for medical staff to hold and push the vehicle body forward. Row, the car body 1 is provided with a main pad 2, and the bottom of the car body 1 is provided with a movable frame 3; the car body 1 is provided with a telescopic guide rail 4, and the extended end of the telescopic guide rail 4 is provided with a bottom frame 5. The bottom frame 5 is provided with a hydraulic scissor lifting mechanism 6. A hydraulic switch is provided on one side of the hydraulic scissor lifting mechanism. Pressing the switch can lift the mechanism, thereby lifting the extension pad. The hydraulic scissor lifting mechanism 6 A top frame 7 is provided at the upper end. As shown in Figure 4, an extension pad 8 is provided on the top frame 7; fixed tubes 9 are provided on both sides of the rear end of the vehicle body 1, and a rotating member 10 is provided in the fixed tube 9. There are adjacent positioning grooves 11 arranged at 90 degrees on the shaft end of the rotating member 10. As shown in Figure 3, one end of the rotating member 10 is provided with a foot bracket 12, and the end of the foot bracket 12 is provided with a foot tray 13. A storage switch 14 is provided on both sides of the vehicle body 1 and close to the fixed tube 9. The storage switch 14 includes a fixed plate 15 provided on the side of the vehicle body 1. A handle 16 is rotated on the fixed plate 15, and a handle 16 is provided on the handle 16. There is a positioning end 17, and the positioning end 17 matches the positioning groove 11. An infusion rod holder 19 is provided at one end of the car body 1 and on the side close to the trolley armrest 18. Whether it is transporting patients or some patients who need to be examined, bottles need to be hung. In order to facilitate the placement of the bottle holder, an infusion rod is provided. Fixed seat. One end of the rotating member 10 is threaded with a locking button 24, and the foot bracket 12 passes through one end of the rotating member 10. The foot bracket 12 is evenly provided with a plurality of slots 25, and the locking button 24 Cooperating with the card slot 25, the foot bracket can move up and down, and the foot tray can move to different heights to meet the demand for leg support and improve the flexibility of use.

The front end of the mobile frame 3 is provided with a cross bar 20, the cross bar 20 is provided with a sleeve 21, and the sleeve 21 is provided with a brake pedal 22. As shown in Figure 5, the rollers at the bottom of the mobile frame 3 are The upper end is provided with a brake switch 23. One end of the brake switch 23 is connected to one end of the sleeve 21 through a transmission rod. After pushing the vehicle body to the corresponding position, the brake pedal is depressed, and the sleeve rotates and transmits the force to the transmission rod through the transmission rod. The brake switch locks the rollers, and the car body will not move. This structure can facilitate the operation of medical staff, and medical staff no longer need to go to the brake switch to lock the rollers.

The lower end of the foot tray 13 is connected to the end of the foot bracket 12 through a universal adjustment ball structure, which allows the foot tray to flexibly rotate at a certain angle to meet the placement needs of different patients. The end of the foot bracket 12 A locking handle 26 is provided. The end of the locking handle 26 conflicts with the universal adjustment ball structure at the lower end of the foot tray 13. The locking handle rotates to lock the foot tray to prevent deflection.

The mobile frame 3 is provided with a hydraulic rod 27. As shown in Figure 6, the extended end of the hydraulic rod 27 is provided with a push rod 28. Both ends of the mobile frame 3 are provided with positioning frames 29. The positioning frames 29 are provided with A cylindrical rod 30 is rotated, a first linkage rod 31 is fixed at the middle part of the cylindrical rod 30, a second linkage rod 32 is fixed at the end of the cylindrical rod 30, the first linkage rod 32 is hinged with the push rod 28, One end of the second linkage rod 32 is hinged with the rod body at the bottom of the car body 1, and the hydraulic rod 27 is controlled by the foot switch on the side of the mobile frame 3; during transfer, there will be a deviation in the height of the hospital bed where the patient lies, and the hydraulic rod 27 is The linkage of the rods is mobilized to raise and lower the car body so that the car body conforms to the bed where the patient lies, making it easier for the patient to change beds.

To realize the use of the integrated medical transport and examination vehicle, the specific steps are as follows:

S1: In the initial state, the extension pad is stored under the main pad, and the foot bracket is folded and stored. The medical staff holds the armrest of the cart and pushes the cart body to the corresponding position. After reaching the position, step on the automatic pedal to press the automatic switch and lock it. mobile frame;

S2: Pull out the extension pad through the telescopic guide rail, then use the hydraulic scissor lifting mechanism to lift the extension pad flush with the main pad, pull up the handle, rotate the rotating part, stand the foot bracket upright, and then snap the handle down , the patient can lie down, and not only can the vehicle be transported but also examined;

S3: In order to improve the flexibility of the vehicle body during transfer, the foot switch is used to control the extension of the hydraulic rod, driving the push rod to rise and fall, thereby realizing the lifting and lowering of the vehicle body, and adapting to the bed where the patient lies when transporting the patient.

Claims (8)

1. An integrated medical transfer and examination vehicle, including a vehicle body (1), a main backing plate (2) is provided on the vehicle body (1), and a mobile frame (3) is provided at the bottom of the vehicle body (1); it is characterized by: : The vehicle body (1) is provided with a telescopic guide rail (4), the extending end of the telescopic guide rail (4) is provided with a bottom frame (5), and the bottom frame (5) is provided with a hydraulic scissor lifting mechanism (6) ), the upper end of the hydraulic scissor lifting mechanism (6) is provided with a top frame (7), and the top frame (7) is provided with an extension pad (8); the two sides of the rear end of the vehicle body (1) are provided with fixed cylinders (9), the fixed cylinder (9) is provided with a rotating member (10), the shaft end of the rotating member (10) is adjacent to the positioning groove (11) arranged at 90 degrees, and one end of the rotating member (10) is provided with a foot The bracket (12) is provided with a foot tray (13) at the end of the foot bracket (12). A storage switch (14) is provided on both sides of the vehicle body (1) and close to the fixed tube (9). The switch (14) includes a fixed plate (15) arranged on the side of the vehicle body (1). The fixed plate (15) is provided with a handle (16) for rotation. The handle (16) is provided with a positioning end (17). The positioning end (17) matches the positioning groove (11). 2. The integrated medical transfer and examination vehicle according to claim 1, characterized in that: a trolley handrail (18) is provided at the front end of the vehicle body (1). 3. The integrated medical transfer and examination vehicle according to claim 2, characterized in that: an infusion rod holder (19) is provided at one end of the vehicle body (1) and on the side close to the handrail (18) of the cart. 4. The integrated medical transfer and examination vehicle according to claim 1, characterized in that: the front end of the mobile frame (3) is provided with a cross bar (20), and the cross bar (20) is provided with a sleeve (21). The sleeve (21) is provided with a brake pedal (22), and the upper end of the roller at the bottom of the mobile frame (3) is provided with a brake switch (23). One end of the brake switch (23) is connected to the sleeve through a transmission rod. (21) One end is connected. 5. The integrated medical transfer and examination vehicle according to claim 1, characterized in that: one end of the rotating member (10) is provided with a locking button (24) through threads, and the foot bracket (12) passes through On one end of the rotating member (10), a plurality of slots (25) are evenly provided on the foot bracket (12), and the locking button (24) matches the slots (25). 6. The integrated medical transport and examination vehicle according to claim 1, characterized in that: the lower end of the foot tray (13) is connected to the end of the foot bracket (12) through a universal adjustment ball structure. The end of the frame (12) is provided with a locking handle (26), and the end of the locking handle (26) conflicts with the universal adjustment ball structure at the lower end of the foot tray (13). 7. The integrated medical transfer and examination vehicle according to claim 1, characterized in that: the mobile frame (3) is provided with a hydraulic rod (27), and the extended end of the hydraulic rod (27) is provided with a push rod ( 28), the two ends of the mobile frame body (3) are provided with positioning frames (29), the positioning frame (29) is provided with a cylindrical rod (30) for rotation, and the middle part of the cylindrical rod (30) is fixed with a first linkage Rod (31), a second linkage rod (32) is fixed at the end of the cylindrical rod (30), the first linkage rod (32) is hinged with the push rod (28), and one end of the second linkage rod (32) is provided with The rod bodies at the bottom of the vehicle body (1) are hinged, and the hydraulic rod (27) is controlled by a foot switch on the side of the mobile frame body (3). 8. The method of using the integrated medical transfer and examination vehicle according to any one of claims 1 to 7, characterized in that: the specific steps are as follows: S1: In the initial state, the extension pad is stored under the main pad, and the foot bracket is folded and stored. The medical staff holds the armrest of the cart and pushes the cart body to the corresponding position. After reaching the position, step on the automatic pedal to press the automatic switch and lock it. mobile frame; S2: Pull out the extension pad through the telescopic guide rail, then use the hydraulic scissor lifting mechanism to lift the extension pad flush with the main pad, pull up the handle, rotate the rotating part, stand the foot bracket upright, and then snap the handle down , the patient can lie down, and not only can the vehicle be transported but also examined; S3: In order to improve the flexibility of the vehicle body during transfer, the foot switch is used to control the extension of the hydraulic rod, driving the push rod to rise and fall, thereby realizing the lifting and lowering of the vehicle body, and adapting to the bed where the patient lies when transporting the patient.