Fixing device for senile osteoporotic fracture

Abstract

The invention discloses a fixing device for senile osteoporotic fracture, and relates to the technical field of orthopedic medical equipment.The fixing device for the senile osteoporotic fracture comprises two shoulder straps and two pressing balloons, the two ends of the two shoulder straps are connected with a first elastic piece and a second elastic piece respectively, and the two pressing balloons are arranged on the first elastic piece and the second elastic piece respectively. A chest pad is arranged on the inner wall of the first elastic part and arranged in front of the chest of a patient in an attached mode, a back pad is arranged on the inner wall of the second elastic part, air bags are arranged on one side wall of the chest pad and one side wall of the back pad, the output ends of the two pressing balloons are connected with connecting pipes, and one ends of the two connecting pipes are connected with the corresponding air bags respectively. According to the fixing device for the senile osteoporotic fracture, the chest pad and the back pad are arranged, under the cooperation effect of the air bag, the second hook-and-loop fastener and the third hook-and-loop fastener, the fixing device can be repeatedly used, and different spinal fracture patients can be fixed.

Description

Technical Field

[0001] The present invention relates to the technical field of orthopedic medical devices, and particularly relates to a fixing device for senile osteoporotic fractures. Background Art

[0002] Senile osteoporotic fractures are a common type of fracture, usually occurring in the elderly. Due to osteoporosis, the bones become brittle and are prone to fracture under slight external force or during daily activities. The spine is the most common site of osteoporotic fractures, and usually, the elderly use fixing devices to achieve fixation.

[0003] Currently, when most fixing devices for senile osteoporotic fractures are in use, the injured part of the lumbar spine of the patient is usually fixed by plaster, and the plaster after disassembly is difficult to fix according to the injured spine parts of patients with different body shapes.

[0004] Therefore, those skilled in the art have provided a fixing device for senile osteoporotic fractures to solve the problems raised in the above background art. Summary of the Invention

[0005] The main purpose of the present invention is to provide a fixing device for senile osteoporotic fractures. By setting the chest pad and the back pad, and with the cooperation of the airbag, the second magic tape, and the third magic tape, the problem that the fixing device can be reused and can fix different spinal fracture patients is solved.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A fixing device for senile osteoporotic fractures includes two shoulder straps and two pressing balloons. Elastic members one and two are respectively connected to both ends of the two shoulder straps. A chest pad is arranged on the inner wall of the elastic member one, and the chest pad is attached to the front of the patient. A back pad is arranged on the inner wall of the elastic member two. Airbags are arranged on one side wall of the chest pad and the back pad. The output ends of the two pressing balloons are both connected with connecting pipes, and one end of each of the two connecting pipes is respectively connected to the corresponding airbag.

[0008] Preferably, the chest pad includes a rigid member one arranged on the inner side wall of the elastic member one. A soft pad one is arranged on one side wall of the rigid member. Fastening members are arranged at both ends of the rigid member one.

[0009] Preferably, the back pad includes a rigid member two arranged on the inner wall of the elastic member two. A soft pad two is arranged on the inner wall of the rigid member two, and restraint members are arranged at both ends of the rigid member two.

[0010] Preferably, the fastening member includes mounting frames arranged on both sides of the rigid member one. A rotating shaft is rotatably arranged on the inner walls of the two mounting frames.

[0011] Preferably, the restraint includes restraint straps disposed at both ends of the second rigid member. The outer sidewall of the restraint strap is provided with a first Velcro, and the two restraint straps and the first Velcro on both sides are respectively overlapped by 180 degrees after bypassing the corresponding rotating shafts.

[0012] Preferably, a third Velcro is provided on one sidewall of each of the first cushion and the second cushion.

[0013] Preferably, a second Velcro is provided on the flat side of each of the two airbags, and the two second Velcros are respectively attached to the corresponding third Velcros.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, through the mutual cooperation of the first elastic member, the second elastic member, and the shoulder strap, by using the restraint and the fastening member, as well as the cooperation of the first Velcro, the second Velcro, and the third Velcro, it is convenient for the patient to wear. By fitting the airbag on the inner sidewall of the chest pad and the back pad, and using the cooperation of the second Velcro and the third Velcro, the position of the airbag for support and fixation can be flexibly adjusted. By pressing the balloon to pump air into the airbag, the fractured part of the patient with spinal curvature can be flexibly supported and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is an exploded schematic diagram of the chest pad of the present invention;

[0018] Figure 3 is a schematic diagram of the back pad structure of the present invention;

[0019] Figure 4 is a schematic diagram of the airbag orientation structure of the present invention;

[0020] Figure 5 is a schematic diagram of the fastening member structure of the present invention;

[0021] Figure 6 is Figure 3 an enlarged view of part A in

[0022] In the figure: 1, shoulder strap; 2, chest pad; 21, first elastic member; 22, first rigid member; 23, first cushion; 3, back pad; 31, second elastic member; 32, second rigid member; 33, second cushion; 4, restraint; 41, restraint strap; 42, first Velcro; 5, fastening member; 51, mounting bracket; 52, rotating shaft; 6, second Velcro; 7, airbag; 8, connecting pipe; 9, pressing balloon; 10, third Velcro. DETAILED DESCRIPTION OF THE INVENTION

[0023] To make the technical means, creative features, achieved purposes and effects of the present invention easily understood, the present invention will be further described below in conjunction with specific embodiments.

[0024] Example: As Figures 1-6 shown, a fixing device for senile osteoporotic fractures includes two shoulder straps 1 and two pressing balloons 9. Elastic members 21 and 31 are respectively connected to both ends of the two shoulder straps 1. The shoulder straps 1 are designed to be adjustable and are hung on the shoulders of the patient. A chest pad 2 is provided on the inner wall of the elastic member 21, and the chest pad 2 is attached to the front of the patient. A back pad 3 is provided on the inner wall of the elastic member 31. The chest pad 2 and the back pad 3 fix the entire length of the thoracolumbar spine. Air bags 7 are attached to one side wall of the chest pad 2 and the back pad 3. The air bags 7 are flexibly attached to the specific fracture segment, with a width of three segments. The fracture segment is the highest, and the adjacent upper and lower segments are slightly lower. The output ends of the two pressing balloons 9 are both connected with connecting pipes 8. One end of each of the two connecting pipes 8 is respectively connected to the corresponding air bag 7. By manually squeezing the pressing balloon 9, the inflation degree of the air bag 7 can be controlled according to the spinal curvature of the patient to achieve a suitable support.

[0025] The chest pad 2 includes a rigid member 22 provided on the inner side wall of the elastic member 21. A soft pad 23 is provided on one side wall of the rigid member 22. Fastening members 5 are provided at both ends of the rigid member 22. The fastening members 5 are designed to be rotatable for convenient and flexible adjustment.

[0026] The back pad 3 includes a rigid member 32 provided on the inner wall of the elastic member 31. A soft pad 33 is provided on the inner wall of the rigid member 32. And restraint members 4 are provided at both ends of the rigid member 32.

[0027] The fastening member 5 includes mounting brackets 51 provided on both sides of the rigid member 22. A rotating shaft 52 is rotatably provided on the inner walls of the two mounting brackets 51. The rotating shaft 52 is wider than the width of the restraint member 4 to pull the restraint member 4.

[0028] The restraint member 4 includes restraint straps 41 provided at both ends of the rigid member 32. A first magic tape 42 is provided on the outer side wall of the restraint strap 41. And the two restraint straps 41 and the first magic tape 42 on both sides are respectively wound around the corresponding rotating shaft 52 and then overlapped by 180 degrees.

[0029] A third magic tape 10 is provided on one side wall of each of the soft pad 23 and the soft pad 33. The third magic tape 10 has the same size as the soft pad 23 and the soft pad 33.

[0030] Second magic tapes 6 are provided on the flat sides of both air bags 7. And the two second magic tapes 6 are respectively attached to the corresponding third magic tapes 10.

[0031] Working principle: When the present invention is in use, first, the device is worn on the patient's head from top to bottom. Subsequently, through the mutual cooperation of the first elastic member 21, the second elastic member 31, and the shoulder strap 1, by means of the restraint member 4, the fastening member 5, and the cooperation of the first magic tape 42, the restraint belt 41 bypasses the rotating shaft 52 on the corresponding mounting bracket 51 on one side, and then is superposed at 180 degrees. Through the mutual cooperation between the third magic tape 10 and the second magic tape 6, the airbag 7 can be flexibly attached to a certain position on the inner side walls of the chest pad 2 and the back pad 3. By using the pressure balloon 9 to pump air into the airbag 7, the fractured part of the patient can be supported and fixed.

Claims

1. A fixing device for senile osteoporotic fractures, comprising two shoulder straps (1) and two pressing balloons (9), characterized in that: Both ends of the two shoulder straps (1) are respectively connected with an elastic member one (21) and an elastic member two (31). A chest pad (2) is arranged on the inner wall of the elastic member one (21), and the chest pad (2) is attached to the front of the patient. A back pad (3) is arranged on the inner wall of the elastic member two (31). Air bags (7) are attached to one side walls of the chest pad (2) and the back pad (3). The output ends of the two pressure balloons (9) are both connected with connecting pipes (8), and one ends of the two connecting pipes (8) are respectively connected with the corresponding air bags (7).

2. The fixing device for senile osteoporotic fractures according to claim 1, wherein: The chest pad (2) includes a rigid member one (22) arranged on the inner side wall of the elastic member one (21). A soft pad one (23) is arranged on one side wall of the rigid member one (22). Fastening members (5) are arranged at both ends of the rigid member one (22).

3. The fixing device for senile osteoporotic fractures according to claim 1, characterized in that: The back pad (3) includes a rigid member two (32) arranged on the inner wall of the elastic member two (31). A soft pad two (33) is arranged on the inner wall of the rigid member two (32). Restraint members (4) are arranged at both ends of the rigid member two (32).

4. The fixing device for senile osteoporotic fractures according to claim 2, characterized in that: The fastening member (5) includes mounting brackets (51) arranged on both sides of the rigid member one (22). A rotating shaft (52) is rotatably arranged on the inner walls of the two mounting brackets (51).

5. The fixing device for senile osteoporotic fractures according to claim 3, characterized in that: The restraint member (4) includes restraint belts (41) arranged at both ends of the rigid member two (32). A first magic tape (42) is arranged on the outer side wall of the restraint belt (41). The two restraint belts (41) and the first magic tape (42) respectively bypass the corresponding rotating shafts (52) and then overlap by 180 degrees.

6. The fixing device for senile osteoporotic fractures according to claim 2, characterized in that: A third magic tape (10) is arranged on one side wall of both the soft pad one (23) and the soft pad two (33).

7. The fixing device for senile osteoporotic fractures according to claim 1, characterized in that: Second magic tapes (6) are arranged on the flat sides of both the air bags (7), and the two second magic tapes (6) are respectively attached to the corresponding third magic tapes (10).

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