CN212816704U

CN212816704U - Trunk binding device

Info

Publication number: CN212816704U
Application number: CN202020682759.3U
Authority: CN
Inventors: 陈付荣; 陈玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-30
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to the technical field of medical auxiliary equipment, in particular to a trunk binding device, which comprises a supporting bedplate for a patient to lie, wherein a through hole for penetrating the bedplate is arranged on the surface of the supporting bedplate, a binding mechanism is embedded in the through hole, and a channel for placing the trunk of the patient is arranged at the center of the binding mechanism, thereby solving the problems that the tightness of the binding belt is difficult to control, and a large amount of time is needed for medical care personnel and the binding is more troublesome by passing through the binding device, when the binding device is used, the purpose of binding the trunk of the patient in the channel is realized by controlling the radial movement of a binding block, meanwhile, the medical care personnel can realize the purpose of secondary binding the trunk of the patient by pressurizing an air bag according to different body conditions of the patient, thereby reducing the harm of the pressure of the binding to the body of the patient and simplifying the tightness adjusting process, and the working difficulty of medical staff is greatly reduced, and the device is simple, practical and suitable for popularization and use.

Description

Trunk binding device

Technical Field

The utility model relates to a medical treatment auxiliary assembly technical field especially relates to a truck constraint device.

Background

The hand and foot restriction is widely applied to patients who have restlessness, unconsciousness or need internal and external surgical operations. The more traditional hand and foot constraint adopts a linear type constraint belt which is used for binding the trunk of a patient. However, such a binding belt has obvious disadvantages in use, the skin of the local part of the limb of the patient is damaged due to over-tight binding, the blood circulation at the tail end of the limb is influenced, the binding is over-loose, and the actual effect cannot be achieved. In addition, the existing tightening belt usually needs to rely on medical staff to tighten the limbs of the patient, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tightness of the binding belt in the prior art is not easy to control, and the binding belt needs to spend a large amount of time of medical personnel, and has the defect of being more troublesome, and provides a trunk binding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a trunk binding device comprises a supporting bedplate for a patient to lie, wherein a through hole penetrating through the bedplate is formed in the plate surface of the supporting bedplate, a binding mechanism is embedded into the through hole, the binding mechanism is of a separable structure, and a channel for placing the trunk of the patient is formed in the center of the binding mechanism;

the binding mechanism consists of a fixed base and a movable top seat, the fixed base and the movable top seat are encircled to form a ring shape, the fixed base is embedded on the supporting bedplate, and one end of the movable top seat is connected with the corresponding end of the fixed base in a hinged mode;

the inner wall of the binding mechanism is provided with a plurality of identical operating chambers, and binding blocks, connecting plates and cams are arranged in the operating chambers;

the bottom wall of the operation chamber is provided with an avoiding groove for the rotation of the cam, sliding grooves are respectively formed in the corresponding positions of the two sides of the avoiding groove in the bottom wall of the operation chamber, connecting plates are installed on the two sides of the side face, facing the cam, of the binding block through elastic hinges, sliding blocks are arranged at the end parts, far away from the binding block, of the connecting plates, the sliding blocks are arranged in the sliding grooves, the sliding blocks are in sliding fit with the sliding grooves, and the cam abuts against the corresponding face of the binding block;

the side of the binding block facing the channel is reserved with a placing chamber, and an air bag which can be pressurized and expanded into the channel is placed in the placing chamber.

Preferably, the operating chambers are circumferentially distributed along the inner wall of the confinement mechanism.

Preferably, the connecting plates at the two sides of the binding block are symmetrically arranged about the central axis of the binding block, the connecting plates are in an unfolded design, and an included angle formed between the connecting plates at the two sides is 30-90 degrees.

Preferably, a rotating motor is arranged in each operating room, and a rotating shaft arranged at the output end of the rotating motor is concentrically and rotatably connected with the cam.

Preferably, the binding block is provided with an air pipe insertion hole in the side wall of the placing chamber, an air pipe is inserted into the air pipe insertion hole, one end of the air pipe is fixedly installed on the air bag, and the other end of the air pipe is externally connected with the output end of the air transmission pump.

Preferably, a through groove is reserved on the plate surface of the connecting plate, and the position of the through groove is adapted to the rotation track of the cam.

The utility model has the advantages that: the constraint device that provides through this scheme, it is wayward to have solved the constraint area elasticity, and need spend a large amount of times of medical personnel, more troublesome problem, when using this constraint device, radial movement through control constraint piece, realize carrying out the purpose of retraining to patient's truck in the passageway, and simultaneously, medical personnel can be according to the different health condition of patient self, thereby realize carrying out the purpose of secondary constraint to patient's truck through to the gasbag pressure boost, thereby both reduced the injury of pressure to patient's health of restraining, the elasticity accommodation process has been simplified, and medical personnel's the work degree of difficulty has been alleviateed greatly, and is simple and practical, and is suitable for being generalized to use.

Drawings

Fig. 1 is a schematic front view of a torso restraint device according to the present invention;

fig. 2 is an assembly schematic view of the upper and lower parts of the binding mechanism of the trunk binding device of the present invention;

fig. 3 is an enlarged view of a portion a of a trunk restraint device of the present invention shown in fig. 1;

fig. 4 is a schematic view of the binding block assembly of the trunk binding device of the present invention;

fig. 5 is a schematic view of a fixing base of a trunk binding device according to the present invention;

fig. 6 is a schematic view of the air bag and air tube connection of the trunk restraint device of the present invention.

In the figure: the air pipe type air conditioner comprises a support bedplate 1, a fixed base 2, a movable top seat 3, a channel 4, an operation chamber 5, an avoidance groove 6, a sliding groove 7, a binding block 8, a connecting plate 9, a sliding block 10, a cam 11, an air bag 12, an air pipe 13, a through groove 14 and an air pipe insertion hole 15.

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.

In the first embodiment, referring to fig. 1 to 6, a trunk restraint device includes a support platen 1 for a patient to lie, a through hole penetrating through the platen is formed on a plate surface of the support platen 1, a restraint mechanism is embedded in the through hole, the restraint mechanism is of a separable structure, and a channel 4 for placing the trunk of the patient is formed in the center of the restraint mechanism; the binding mechanism consists of a fixed base 2 and a movable top seat 3, the fixed base 2 and the movable top seat 3 are encircled to form a ring, the fixed base 2 is embedded on the supporting bedplate 1, and one end of the movable top seat 3 is connected with the corresponding end of the fixed base 2 in a hinged mode.

The inner wall of the binding mechanism is provided with a plurality of identical operating chambers 5, as shown in the attached figure 2, the operating chambers 5 are distributed along the circumferential direction of the inner wall of the binding mechanism, and binding blocks 8, a connecting plate 9 and a cam 11 are arranged inside the operating chambers 5:

the connecting plates 9 are arranged at two sides of the side surface of the binding block 8 facing the cam 11 through elastic hinges, the connecting plates 9 at two sides of the binding block 8 are symmetrically arranged about the central axis of the binding block 8, the connecting plates 9 are in an unfolded design, and an included angle formed between the connecting plates 9 at two sides is 30-90 degrees. The bottom wall of the operation chamber 5 is provided with sliding grooves 7 at corresponding positions on two sides of the avoidance groove 6 respectively, the end part of the connecting plate 9 far away from the binding block 8 is provided with a sliding block 10, the sliding block 10 is arranged in the sliding groove 7, the sliding block 10 is in sliding fit with the sliding groove 7, and the cam 11 is abutted to the corresponding surface of the binding block 8. The purpose of the included angle is to facilitate the restraint block 8 to move in and out of the operation chamber 5 under the transmission of the connecting plate 9.

The inside of each operation room 5 is provided with a rotating motor respectively, the pivot that the output of rotating motor set up keeps concentric rotation with cam 11 to be connected, as shown in figure 3, the diapire of operation room 5 is seted up and is used for cam 11 pivoted to dodge recess 6, simultaneously, logical groove 14 is reserved on the face of connecting plate 9, the position that leads to groove 14 suits with the rotation orbit of cam 11, drive cam 11 through the rotating motor and rotate, set up and dodge recess 6 and lead to groove 14 the purpose of avoiding cam 11 to rotate when rotating and operating room 5's diapire and connecting plate 9's face to take place to interfere.

In addition, the rotating electric machines provided in the respective operation rooms 5 maintain uniform power and a start-stop operation state.

The specific working process is as follows: the unable adjustment base 2 is fixed to be inlayed and is put on supporting platen 1, and the position is as shown in figure 1, and activity footstock 3 can be opened, puts into passageway 4 with patient's truck, then covers and closes activity footstock 3, starts the rotating electrical machines, drives the cam 11 in each control chamber 5 and rotates: in the initial state, the binding block 8 is completely embedded in the operation chamber 5, one end of the cam 11, which is far away from the rotating shaft, is positioned in the avoiding groove 6, and along with the rotation of the cam 11 out of the avoiding groove 6 and the leaning against the binding block 8, the cam 11 gradually ejects the binding block 8 into the channel 4, the binding blocks 8 surrounding the outer side of the trunk uniformly move to the middle, and the binding blocks 8 can restrain the trunk of a patient in the channel 4.

In this embodiment two, the placing chamber is reserved towards the side of passageway 4 to constraint piece 8, place in the placing chamber and to the expanded gasbag 12 of pressure boost in the passageway 4, as shown in figure 4 and figure 6, trachea patchhole 15 has been seted up at the lateral wall of placing chamber to constraint piece 8, trachea patchhole 15 interpolation is equipped with trachea 13, the one end fixed mounting of trachea 13 is on gasbag 12, trachea 13's the other end is external in the output of air transmission pump, through the inflation and the shrink of air pump control gasbag 12, and then can adjust the elasticity around the round constraint piece 8 in the patient's truck outside.

The specific working process is as follows: when the inner wall of the binding block 8 is attached to the trunk of a patient, the air pump is started to carry out air transmission pressurization on the air bag 12, so that the air bag 12 expands, the air bag 12 surrounding the outside of the trunk uniformly expands, the trunk in the channel 4 is bound, and the position of the trunk is further constrained. The design aims to ensure that medical staff can select proper constraint conditions according to the actual conditions of different patients. Finally, through this constraint device, greatly reduced the injury of pressure to patient's health of tightening, simplified elasticity accommodation process, and alleviateed medical staff's the work degree of difficulty, simple and practical, suitable using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A trunk binding device comprises a supporting bedplate (1) for a patient to lie, and is characterized in that a through hole penetrating through the bedplate is formed in the plate surface of the supporting bedplate (1), a binding mechanism is embedded into the through hole, the binding mechanism is of a separable structure, and a channel (4) for placing the trunk of the patient is formed in the center of the binding mechanism;

the binding mechanism consists of a fixed base (2) and a movable top seat (3), the fixed base (2) and the movable top seat (3) are encircled to form a ring, the fixed base (2) is embedded on the supporting bedplate (1), and one end of the movable top seat (3) is connected with the corresponding end of the fixed base (2) in a hinged mode;

the inner wall of the binding mechanism is provided with a plurality of identical operating chambers (5), and binding blocks (8), connecting plates (9) and cams (11) are arranged in the operating chambers (5);

an avoiding groove (6) used for rotation of the cam (11) is formed in the bottom wall of the operating chamber (5), sliding grooves (7) are formed in the corresponding positions of the two sides of the avoiding groove (6) of the bottom wall of the operating chamber (5), connecting plates (9) are installed on the two sides of the side face, facing the cam (11), of the binding block (8) through elastic hinges, a sliding block (10) is arranged at the end portion, far away from the binding block (8), of each connecting plate (9), the sliding block (10) is arranged in the corresponding sliding groove (7), the sliding block (10) is in sliding fit with the corresponding sliding groove (7), and the cam (11) abuts against the corresponding face of the binding block (8);

a placing chamber is reserved on the side face, facing the channel (4), of the binding block (8), and an air bag (12) capable of pressurizing and expanding in the channel (4) is placed in the placing chamber.

2. Trunk restraint device according to claim 1, characterized in that the operating chambers (5) are distributed circumferentially along the inner wall of the restraint mechanism.

3. Trunk restraint device according to claim 2, characterized in that the webs (9) on both sides of the restraint mass (8) are arranged symmetrically with respect to the central axis of the restraint mass (8), the webs (9) being of spread design and the angle formed between the webs (9) on both sides being 30 ° to 90 °.

4. Trunk restraint device according to claim 1, characterized in that each of said operating chambers (5) is internally provided with a respective rotating motor, the output of which is provided with a rotating shaft in concentric rotation with the cam (11).

5. The trunk restraint device according to claim 1, wherein the restraint block (8) is provided with an air tube insertion hole (15) in the side wall of the placing chamber, an air tube (13) is inserted into the air tube insertion hole (15), one end of the air tube (13) is fixedly installed on the air bag (12), and the other end of the air tube (13) is externally connected with the output end of the air transmission pump.

6. Trunk tie-down device according to claim 5, characterized in that a through slot (14) is foreseen on the plate surface of the connecting plate (9), the position of the through slot (14) being adapted to the rotation trajectory of the cam (11).