CN219423076U

CN219423076U - Three-dimensional correcting chair for idiopathic scoliosis

Info

Publication number: CN219423076U
Application number: CN202223481622.XU
Authority: CN
Inventors: 李远栋
Original assignee: FIRST AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Current assignee: FIRST AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-28
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a three-dimensional correcting chair for idiopathic scoliosis, which comprises a seat which is controlled to rise and fall through hydraulic pressure, wherein supporting mechanisms for clamping and supporting the waist of a patient are arranged on two sides of the seat, mounting grooves are formed in two sides of a backrest of the seat, and a lifting mechanism for supporting arms of the patient is arranged on the inner wall of each mounting groove. This a three-dimensional correction chair for idiopathic scoliosis is through setting up to prop the mechanism of holding up and hold up the mechanism, can support patient's waist through the inside inflatable balloon that prop the mechanism of holding up for patient's waist keeps the state of straightening, and holds up the mechanism through adjustable height and makes patient's arm hasp on holding up the pole, and then corrects patient's scoliosis.

Description

Three-dimensional correcting chair for idiopathic scoliosis

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a three-dimensional correcting chair for idiopathic scoliosis.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, including computer software as required, medical devices including medical equipment and medical consumables, the utility being obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or only by auxiliary means in spite of these means;

scoliosis is also called scoliosis, which is a three-dimensional deformity of the spine, including sequence abnormality in coronal position, sagittal position and axial position, the spine of a normal person should be a straight line when seen from the back, and the two sides of the trunk are symmetrical, if the two shoulders are uneven when seen from the front or the back is uneven when seen from the back, the scoliosis is suspected, at this time, a full-spine X-ray film in a standing position should be shot, if the positive X-ray film shows that the spine has lateral bending of more than 10 degrees, scoliosis can be diagnosed, slight scoliosis usually has no obvious discomfort, and obvious somatic deformity is not seen in appearance;

the existing scoliosis correction medical appliance adopts the scoliosis correction support, and the support is basically in a structure of a wearing mode to fix a patient, so that the load of the patient is large, the patient can not be adjusted according to different heights, and the use effect of the correction appliance is reduced.

Disclosure of Invention

Based on the technical problems that the load of a patient is increased when the traditional scoliosis correction brace is worn, and the weight cannot be adjusted according to different heights, and the use effect of the correction appliance is reduced, the utility model provides a three-dimensional correction chair for idiopathic scoliosis.

The utility model provides a three-dimensional correcting chair for idiopathic scoliosis, which comprises a chair capable of being lifted through hydraulic control, wherein supporting mechanisms for clamping and supporting the waist of a patient are arranged on two sides of the chair, mounting grooves are formed in two sides of a backrest of the chair, and a lifting mechanism for supporting arms of the patient is arranged on the inner wall of each mounting groove.

Preferably, the supporting mechanism comprises supporting blocks fixedly arranged on two sides of the seat, two mounting openings are formed in one side surface of each supporting block, and a multistage hydraulic cylinder and a miniature air pump are respectively arranged on the inner walls of the two mounting openings.

Through above-mentioned technical scheme, can install multistage pneumatic cylinder and miniature air pump through two mounting ports.

Preferably, the hydraulic rod of the multistage hydraulic cylinder is fixedly connected with a mounting frame on the surface of one end far away from the piston, the inner wall of the mounting frame is fixedly connected with an inflatable air bag, and the air outlet end of the miniature air pump is fixedly communicated with the inflatable air bag through a connecting hose.

Through above-mentioned technical scheme, can install the inflatable balloon through the installing frame to communicate between miniature air pump and the inflatable balloon through coupling hose, make miniature air pump take out the gassing to inflatable balloon.

Preferably, a pressure switch is arranged on the surface of one side, which is contacted with the human body, of the inflatable air bag, and then the micro air pump is controlled by the pressure switch to stop inflating the inflatable air bag after the micro air pump clamps the human body.

Through the technical scheme, the miniature air pump can be controlled to stop after the waist of a patient is clamped by the inflatable air bag through triggering of the pressure switch.

Preferably, the lapping mechanism comprises a mounting seat fixed on the inner wall of the mounting groove, a guide groove with a T-shaped structure is formed in the inner wall of the mounting seat, and a connecting seat is inserted into the inner wall of the guide groove in a sliding manner.

Through the technical scheme, the connecting seat can be installed through the guide groove and guided, so that the connecting seat can only move on the inner wall of the guide groove.

Preferably, a micro motor is fixedly arranged on the inner bottom wall of the guide groove, and a guide screw rod in threaded fit with the inner wall of the connecting seat is fixedly connected to the surface of the main shaft of the micro motor.

Through above-mentioned technical scheme, can drive the guide screw through micro motor and rotate, and then drive the connecting seat through the rotation of guide screw and go up and down in the guide way.

Preferably, one end surface fixedly connected with of connecting seat is taken and is held up the pole, the outer surface mounting who is taken and is held up the pole has cup jointed the lag of rubber material, the back department of seat installs vertical support pole.

Through above-mentioned technical scheme, can protect the pole of holding up through the lag for patient's arm is taken the comfort level on holding up the pole.

The beneficial effects of the utility model are as follows:

through setting up support mechanism and taking the mechanism of holding up, can support patient's waist through the inside inflatable balloon of support mechanism for patient's waist keeps the state of straightening, and makes patient's arm hasp take the arm rest through height-adjustable and hold up the mechanism, and then corrects patient's scoliosis.

Drawings

FIG. 1 is a schematic view of a three-dimensional corrective chair for idiopathic scoliosis according to the present utility model;

FIG. 2 is a perspective view of a support block structure of a three-dimensional correcting chair for idiopathic scoliosis according to the present utility model;

FIG. 3 is a perspective view of a three-dimensional correcting chair for idiopathic scoliosis according to the present utility model;

fig. 4 is a sectional view of a three-dimensional correcting chair for idiopathic scoliosis according to the present utility model.

In the figure: 1. a seat; 2. a support block; 21. a multi-stage hydraulic cylinder; 22. a micro air pump; 23. a mounting frame; 24. an inflatable airbag; 25. a connecting hose; 26. a pressure switch; 3. a mounting groove; 31. a mounting base; 32. a guide groove; 33. a connecting seat; 34. a micro motor; 35. a guide screw rod; 36. a supporting rod is arranged; 37. a protective sleeve; 38. and (5) a vertical supporting rod.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1 to 4, a three-dimensional correcting chair for idiopathic scoliosis comprises a seat 1 which is lifted through hydraulic control, wherein supporting mechanisms for clamping and supporting the waist of a patient are arranged on two sides of the seat 1, each supporting mechanism comprises a supporting block 2 fixedly installed on two sides of the seat 1, two mounting openings are formed in one side surface of each supporting block 2, a multistage hydraulic cylinder 21 and a miniature air pump 22 are respectively installed on the inner walls of the two mounting openings, the multistage hydraulic cylinder 21 and the miniature air pump 22 can be installed through the two mounting openings, and the chair can be used as a normal chair at ordinary times.

The hydraulic rod of the multistage hydraulic cylinder 21 is fixedly connected with a mounting frame 23 on the surface of one end far away from the piston, the inner wall of the mounting frame 23 is fixedly connected with an inflatable air bag 24, the air outlet end of the miniature air pump 22 is fixedly communicated with the inflatable air bag 24 through a connecting hose 25, the inflatable air bag 24 can be mounted through the mounting frame 23 and communicated with the miniature air pump 22 through the connecting hose 25, the miniature air pump 22 is used for pumping and deflating the inflatable air bag 24, a pressure switch 26 is arranged on the surface of one side, in contact with a human body, of the inflatable air bag 24, the miniature air pump 22 is controlled by the pressure switch 26 to stop inflating the inflatable air bag 24 after clamping the human body, and the miniature air pump 22 is controlled to stop after clamping the waist of a patient through triggering of the pressure switch 26.

The mounting groove 3 has all been seted up to the back both sides of seat 1, the inner wall of mounting groove 3 is provided with the mechanism of holding up that is used for supporting patient's arm, hold up the mechanism and be including being fixed in the mount pad 31 of mounting groove 3 inner wall, the guide way 32 that is T shape structure has been seted up to the inner wall of mount pad 31, the inner wall slip grafting of guide way 32 has connecting seat 33, can install connecting seat 33 through guide way 32, and guide connecting seat 33, make connecting seat 33 only can remove at the guide way 32 inner wall, the interior bottom wall fixed mounting of guide way 32 has micro motor 34, micro motor 34's main shaft surface fixedly connected with and the guide lead screw 35 of the inner wall screw thread fit of connecting seat 33, the top of guide lead screw 35 is connected with the interior roof of guide way 32 through the bearing, can drive guide lead screw 35 through micro motor 34 and rotate, and then drive connecting seat 33 through the rotation of guide lead screw 35 and go up and down in guide way 32.

One end surface fixedly connected with of connecting seat 33 is taken and is held up pole 36, and the surface mounting who is taken and hold up pole 36 has cup jointed the lag 37 of rubber material, and vertical bracing piece 38 is installed to the back department of seat 1, can protect taking hold up pole 36 through lag 37 for patient's arm takes the comfort level on taking hold up pole 36.

Through setting up support mechanism and taking the mechanism of holding up, can support patient's waist through the inside inflatable balloon 24 of support mechanism for patient's waist keeps the state of straightening, and makes patient's arm hasp on taking the lever 36 through the mechanism of holding up of adjustable height, and then corrects patient's scoliosis.

Working principle: when the telescopic arm support device is used, a patient adjusts the height of the support rod 36 through height, during adjustment, the micro motor 34 drives the guide screw rod 35 to rotate, then drives the connecting seat 33 to move in the guide groove 32, after the height adjustment of the support rod 36 is completed, the patient sits on the seat 1, the multi-stage hydraulic cylinder 21 drives the mounting frame 23 to approach the waist of the patient, the multi-stage hydraulic cylinder 21 is controlled to stop after contacting with the waist of the patient, then the micro air pump 22 is controlled to inflate the inflatable air bag 24, the inflatable air bag 24 is inflated, the waist of the patient is supported, the waist of the patient is kept in a straightened state, and then the patient respectively takes the two arms on the support rod 36, so that the back is in a vertical state, and further the patient is helped to correct.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A three-dimensional corrective chair for idiopathic scoliosis, characterized in that: including seat (1) through hydraulic control lift, the both sides of seat (1) are equipped with the mechanism of propping up that carries out centre gripping support to patient's waist, mounting groove (3) have all been seted up to the back both sides of seat (1), the inner wall of mounting groove (3) is provided with and is used for carrying out the mechanism of propping up that supports patient's arm.

2. A three-dimensional corrective chair for idiopathic scoliosis as defined in claim 1, wherein: the supporting mechanism comprises supporting blocks (2) fixedly arranged on two sides of the seat (1), two mounting openings are formed in one side surface of each supporting block (2), and a multistage hydraulic cylinder (21) and a miniature air pump (22) are respectively arranged on the inner walls of the two mounting openings.

3. A three-dimensional corrective chair for idiopathic scoliosis as defined in claim 2, wherein: the hydraulic rod of multistage pneumatic cylinder (21) is kept away from the one end surface fixedly connected with installing frame (23) of piston, the inner wall fixedly connected with of installing frame (23) aerifys gasbag (24), the end of giving vent to anger of miniature air pump (22) through coupling hose (25) with aerify gasbag (24) fixed intercommunication.

4. A three-dimensional corrective chair for idiopathic scoliosis as set forth in claim 3, characterized in that: the surface of one side of the inflatable air bag (24) contacted with the human body is provided with a pressure switch (26), and then the micro air pump (22) is controlled by the pressure switch (26) to stop inflating the inflatable air bag (24) after clamping the human body.

5. A three-dimensional corrective chair for idiopathic scoliosis as defined in claim 1, wherein: the lifting mechanism comprises a mounting seat (31) fixed on the inner wall of the mounting groove (3), a guide groove (32) with a T-shaped structure is formed in the inner wall of the mounting seat (31), and a connecting seat (33) is slidably inserted into the inner wall of the guide groove (32).

6. A three-dimensional corrective chair for idiopathic scoliosis as defined in claim 5, wherein: the miniature motor (34) is fixedly arranged on the inner bottom wall of the guide groove (32), and a guide screw rod (35) in threaded fit with the inner wall of the connecting seat (33) is fixedly connected to the surface of the main shaft of the miniature motor (34).

7. A three-dimensional corrective chair for idiopathic scoliosis as defined in claim 5, wherein: one end surface fixedly connected with of connecting seat (33) is taken and is held up pole (36), the surface mounting who holds up pole (36) has cup jointed lag (37) of rubber material, vertical bracing piece (38) are installed in back department of seat (1).