CN218870985U

CN218870985U - Limb fixing device for patient

Info

Publication number: CN218870985U
Application number: CN202222040023.8U
Authority: CN
Inventors: 王萌炜
Original assignee: FOURTH AFFILIATED HOSPITAL OF CHINA MEDICAL UNIVERSITY
Current assignee: FOURTH AFFILIATED HOSPITAL OF CHINA MEDICAL UNIVERSITY
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-04-18
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a limbs fixing device for patient relates to medical equipment technical field, has solved the relatively poor problem of current fixed mode result of use, including first backup pad and second backup pad, first backup pad is located the second backup pad directly over, the top symmetry of first backup pad is provided with two soft grip blocks, one side that two soft grip blocks kept away from each other slides and pegs graft there is T type piece, one side that soft grip block was kept away from to T type piece is equipped with pushing mechanism, pushing mechanism fixes between first backup pad and second backup pad, the utility model discloses a two soft grip blocks and pushing mechanism of design mutually support, can carry out quick fixed to patient's limbs, and the fixed process is more convenient for the user saves time and laborsaving when operating fixing device, and the soft grip block of silica gel material can provide certain buffering effect, is favorable to reducing impact deformation and dynamic deformation, prevents to lead to the problem of blood not circulating because of skin oppression.

Description

Limb fixing device for patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a limb fixing device for a patient.

Background

At present, the closed postoperative of (hand or leg) fracture on the limbs has been done to the emergency call patient of severe internal medicine in the hospital, need inject medicine or inspection to the patient, if subconscious's disorder appears, may cause some injuries, need fix the limb, traditional fixed mode adopts the fixed band to fix the arm on the infusion chair, the binding power that produces like this is great, the patient has the action slightly and can oppress skin easily and lead to blood not to circulate, if child patient can consequently appear crime discomfort, and the fixed band buffering effect is relatively poor when using, waste time and energy during the use, user's use of being not convenient for. To this end, we propose a limb immobilization device for a patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a limb fixing device for patient who fixes the emergency call patient limb of infusion fast and prevents because the infusion needle drops appears in disorder to the patient to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a limbs fixing device for patient, includes first backup pad and second backup pad, first backup pad is located directly over the second backup pad, the top symmetry of first backup pad is provided with two soft grip blocks, two one side that soft grip block kept away from each other slides and pegs graft and have T type piece, T type piece is kept away from one side of soft grip block is equipped with pushing mechanism, pushing mechanism fixes first backup pad with between the second backup pad.

Preferably, pushing mechanism includes lead screw, slider, slide rail, head rod, pulley, three hornblocks and second connecting rod, the both ends of lead screw are passed through the bearing and are rotated respectively and connect first backup pad with in the second backup pad, the slider with lead screw threaded connection, just the one end of slider with slide rail sliding connection, the both ends of slide rail respectively with first backup pad with second backup pad fixed connection, the one end of pulley is passed through the head rod with slider fixed connection, the top of three hornblocks is passed through the second connecting rod with T type piece fixed connection, the pulley with a side inclined plane sliding connection of three hornblocks, the spout has been seted up on the first backup pad, the second connecting rod pass through the spout with first backup pad sliding connection, the driving piece is installed to the bottom of second backup pad, and the pushing mechanism through the design is convenient for producing the antithetical couplet action and is used for driving two soft grip blocks mutual motions and carries out quick fixation to patient's limbs.

Preferably, the driving piece includes hand wheel, driving pulley and driven pulley, the hand wheel is fixed one of them the bottom of lead screw, driving pulley with driven pulley is fixed two respectively the bottom outside of lead screw, driving pulley pass through the hold-in range with driven pulley transmission is connected, can be convenient for manually operation through the driving piece.

Preferably, the top central point of first backup pad puts and is provided with inflatable packer, install electric putter in the second backup pad, electric putter's output is fixed the bottom central point department of putting of inflatable packer, the cooperation through electric putter and inflatable packer is convenient for support patient's limbs.

Preferably, the bottom both ends of second backup pad all are fixed with U type mounting panel through the bolt, conveniently install the device on the position that needs through U type mounting panel.

Preferably, the disinfection subassembly is installed at the top of soft grip block, the disinfection subassembly includes disinfectant box and shower nozzle, the disinfectant box is fixed the top of soft grip block, the shower nozzle pass through the pipeline with the pump of disinfectant incasement is connected, the shower nozzle is equipped with a plurality ofly, in transmitting the antiseptic solution of disinfectant incasement to the shower nozzle through the pump, realizes the cleaning and disinfecting effect to soft grip block.

Preferably, soft grip block adopts the medical silica gel material to make, has improved the comfort level of fixed in-process.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a two soft grip blocks of design and pushing mechanism mutually support, can carry out quick fixed to patient's limbs, and simple structure is compact, and the fixed process is more convenient for the user is labour saving and time saving when operation fixing device, and the soft grip block of silica gel material can provide certain buffering effect, is favorable to reducing impact deformation and dynamic deformation, prevents to lead to the problem of blood not circulating because of oppression skin.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the pushing mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the soft clamping plate and the T-shaped block of the present invention;

fig. 4 is a schematic structural view of the disinfection assembly of the present invention.

In the figure: 1-a first support plate; 2-a second support plate; 3-a soft clamping plate; 4-T shaped blocks; 5-a pushing mechanism; 6-a screw rod; 7-a slide block; 8-a slide rail; 9-a first connecting rod; 10-a pulley; 11-a triangular block; 12-a second connecting rod; 13-a drive member; 14-a hand wheel; 15-a drive pulley; 16-a driven pulley; 17-an inflatable cushion; 18-an electric push rod; a 19-U-shaped mounting plate; 20-a disinfecting assembly; 21-disinfectant tank; 22-spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 and fig. 3, a limb fixing device for a patient in the figure, including first backup pad 1 and second backup pad 2, first backup pad 1 is located directly over second backup pad 2, top symmetry of first backup pad 1 is provided with two soft grip blocks 3, one side that two soft grip blocks 3 kept away from each other slides and pegs graft and has T type piece 4,T type piece 4 one side of keeping away from soft grip block 3 and be equipped with pushing mechanism 5, pushing mechanism 5 fixes between first backup pad 1 and second backup pad 2, two soft grip blocks 3 and pushing mechanism 5 through the design mutually cooperate, can carry out quick fixed to patient's limb, moreover, the steam generator is simple in structure, the stationary process is more convenient, make the user save time and labor when operating the fixing device, and soft grip block 3 of silica gel material can provide certain cushioning effect, be favorable to reducing impact deformation and dynamic deformation, prevent the problem that the blood leads to the non-circulation because of skin oppression.

As shown in fig. 1 and 2, in order to facilitate the generation of the linkage action, the two soft clamping plates 3 are driven to move relative to each other to fix the limb of the patient quickly, the pushing mechanism 5 includes a screw rod 6, a slider 7, a slide rail 8, a first connecting rod 9, a pulley 10, a triangular block 11 and a second connecting rod 12, two ends of the screw rod 6 are respectively connected to the first supporting plate 1 and the second supporting plate 2 through bearings in a rotating manner, the slider 7 is connected to the screw rod 6 through threads, one end of the slider 7 is connected to the slide rail 8 in a sliding manner, two ends of the slide rail 8 are respectively connected to the first supporting plate 1 and the second supporting plate 2 in a fixed manner, one end of the pulley 10 is connected to the slider 7 through the first connecting rod 9, the top end of the triangular block 11 is connected to the T-shaped block 4 through the second connecting rod 12 in a fixed manner, the pulley 10 is connected to one side slope of the triangular block 11 in a sliding manner, a sliding manner is provided with a chute on the first supporting plate 1, the second connecting rod 12 is connected to the first supporting plate 1 in a sliding manner through a chute, and a driving member 13 is installed at the bottom of the second supporting plate 2.

Meanwhile, as shown in fig. 1, in order to support the limb of the patient, an inflatable cushion 17 is arranged at the center of the top of the first support plate 1, an electric push rod 18 is mounted on the second support plate 2, the output end of the electric push rod 18 is fixed at the center of the bottom of the inflatable cushion 17, and the inflatable cushion 17 is connected with an inflator (not shown in the figure) through a pipeline, so that the inflatable cushion 17 can be inflated.

In addition, as shown in fig. 1, for the convenience of mounting the device at a desired position, U-shaped mounting plates 19 are fixed to both ends of the bottom of the second support plate 2 by bolts.

Simultaneously, in order to improve the comfort level of fixed in-process, soft grip block 3 adopts the medical silica gel material to make.

When fixing the limb of the patient: at first place the patient's limbs of treating the infusion on inflatable packer 17, then through manual rotation driving piece 13 for two lead screws 6 rotate together, and lead screw 6 drives slider 7 up-motion, and slider 7 is pushing away three hornblocks 11 through pulley 10 and is carrying out the horizontal motion, and then makes two soft grip blocks 3 of fixed be close to the motion each other on two three hornblocks 11, fixes the arm of placing on inflatable packer 17.

Example 2

As shown in fig. 1 and fig. 2, this embodiment further describes embodiment 1, the illustrated pushing mechanism 5 includes a screw rod 6, a slider 7, a slide rail 8, a first connecting rod 9, a pulley 10, a triangle block 11 and a second connecting rod 12, two ends of the screw rod 6 are rotatably connected to the first support plate 1 and the second support plate 2 through bearings, the slider 7 is in threaded connection with the screw rod 6, one end of the slider 7 is slidably connected to the slide rail 8, two ends of the slide rail 8 are fixedly connected to the first support plate 1 and the second support plate 2, one end of the pulley 10 is fixedly connected to the slider 7 through the first connecting rod 9, a top end of the triangle block 11 is fixedly connected to the T-shaped block 4 through the second connecting rod 12, the pulley 10 is slidably connected to a side inclined plane of the triangle block 11, a chute is formed in the first support plate 1, the second connecting rod 12 is slidably connected to the first support plate 1 through the chute, a driving part 13 is mounted at the bottom of the second support plate 2, the driving part 13 includes a handwheel 14, a driving pulley 15 and a driven pulley 16, the handwheel 15 and a handwheel 16 are fixed to the handwheel 16, and the handwheel is connected to the handwheel 16.

When the driving piece 13 works: rotate through manual rotatory hand wheel 14, hand wheel 14 drives one of them lead screw 6 and rotates to drive another lead screw 6 through driving pulley 15 and driven pulleys 16 and rotate, thereby make two lead screws 6 rotate together, lead screw 6 drives slider 7 up-movement, and slider 7 is pushing away three hornblocks 11 through pulley 10 and is carrying out the horizontal motion, and then makes two soft grip blocks 3 of fixed on two three hornblocks 11 be close to the motion each other.

Example 3

As shown in fig. 1 and 4, this embodiment further describes example 1, the first support plate 1 in the figure is located directly above the second support plate 2, two soft clamping plates 3 are symmetrically arranged above the top of the first support plate 1, a disinfection component 20 is installed on the top of each soft clamping plate 3, the disinfection component 20 includes a disinfectant tank 21 and a spray head 22, the disinfectant tank 21 is fixed on the top of each soft clamping plate 3, the spray head 22 is connected with a pump in the disinfectant tank 21 through a pipeline, a plurality of spray heads 22 are arranged, and disinfectant in the disinfectant tank 21 is transmitted into the spray head 22 through the pump, so that the cleaning and disinfecting effects on the soft clamping plates 3 are realized, and cross infection is avoided.

In the scheme, the model of ANT-26 is preferably selected for the electric push rod 18, the operation circuit of the electric push rod 18 is a normal motor forward and reverse rotation control program, the circuit operates as a conventional circuit, the circuits and the control related in the scheme are the prior art, and too much description is not repeated here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A limb fixation device for a patient, comprising a first support plate (1) and a second support plate (2), the first support plate (1) being located directly above the second support plate (2), characterized in that: the top symmetry of first backup pad (1) is provided with two soft grip blocks (3), two one side that soft grip block (3) kept away from each other slides and pegs graft and has T type piece (4), one side that T type piece (4) kept away from soft grip block (3) is equipped with pushing mechanism (5), pushing mechanism (5) are fixed first backup pad (1) with between second backup pad (2).

2. A limb immobilization device for use with a patient as claimed in claim 1 wherein: pushing mechanism (5) include lead screw (6), slider (7), slide rail (8), head rod (9), pulley (10), three hornblocks (11) and second connecting rod (12), the both ends of lead screw (6) are passed through the bearing and are rotated respectively and are connected first backup pad (1) with on second backup pad (2), slider (7) with lead screw (6) threaded connection, just the one end of slider (7) with slide rail (8) sliding connection, the both ends of slide rail (8) respectively with first backup pad (1) with second backup pad (2) fixed connection, the one end of pulley (10) is passed through head rod (9) with slider (7) fixed connection, the top of three hornblocks (11) is passed through second connecting rod (12) with T type piece (4) fixed connection, pulley (10) with one side sliding connection of three hornblocks (11), the spout has been seted up on first backup pad (1), second connecting rod (12) with second backup pad (1) sliding connection, the driving piece (13) is installed to second backup pad (13).

3. A limb immobilization device for a patient as claimed in claim 2 wherein: the driving piece (13) comprises a hand wheel (14), a driving belt wheel (15) and a driven belt wheel (16), the hand wheel (14) is fixed to one of the bottoms of the screw rods (6), the driving belt wheel (15) and the driven belt wheel (16) are fixed to the outer sides of the bottoms of the screw rods (6) respectively, and the driving belt wheel (15) is in transmission connection with the driven belt wheel (16) through a synchronous belt.

4. A limb immobilization device for use with a patient as claimed in claim 1 wherein: the top central point of first backup pad (1) puts and is provided with inflatable packer (17), install electric putter (18) on second backup pad (2), the output of electric putter (18) is fixed bottom central point department of putting of inflatable packer (17).

5. A limb immobilization device for use with a patient as claimed in claim 1 wherein: and U-shaped mounting plates (19) are fixed at two ends of the bottom of the second supporting plate (2) through bolts.

6. A limb immobilization device for a patient as claimed in claim 1 wherein: disinfection subassembly (20) are installed at the top of soft grip block (3), disinfection subassembly (20) are including disinfectant box (21) and shower nozzle (22), disinfectant box (21) are fixed the top of soft grip block (3), shower nozzle (22) pass through the pipeline with pump in disinfectant box (21) is connected, shower nozzle (22) are equipped with a plurality ofly.

7. A limb immobilization device for a patient as claimed in claim 1 wherein: the soft clamping plate (3) is made of medical silica gel materials.