CN216908282U

CN216908282U - Shoulder joint abduction pillow for preventing ulnar nerve numbness

Info

Publication number: CN216908282U
Application number: CN202220099078.3U
Authority: CN
Inventors: 唐新; 熊燕; 付维力; 李箭; 陈刚; 李棋
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-07-08
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a shoulder joint abduction pillow for preventing ulnar nerve numbness, which comprises an abduction pillow body, shoulder straps, a waist belt and arm belts, wherein the abduction pillow body comprises an arm containing area and a waist containing area, two ends of the shoulder straps are obliquely fixed on the front surface and the rear surface of the abduction pillow body respectively, two ends of the waist belt are horizontally fixed on the abduction pillow body respectively, the arm belts are fixed at the arm containing area, and the abduction pillow body is provided with an avoidance area at the elbow joint position of the arm containing area. The utility model is comfortable to wear, and the abduction angle can be adjusted according to the body type of a wearer; the ulnar nerve injury caused by the fact that the support contacts the inner side of the elbow joint for a long time to press the ulnar nerve in the wearing process can be avoided; meanwhile, the grip strength training can be carried out, and the rehabilitation process is accelerated.

Description

Shoulder joint abduction pillow for preventing ulnar nerve numbness

Technical Field

The utility model relates to an abduction pillow, in particular to a shoulder joint abduction pillow capable of preventing ulnar nerve numbness.

Background

In various hospitals, for patients with shoulder surgery, after the shoulder joint of the patient is operated, the hind arm of the upper limb needs to be kept in a proper abduction position so as to protect the repaired tissue and promote healing. Due to the special anatomical structure of the shoulder joint, the shoulder joint should be in a slight abduction position of about 30 degrees and an external rotation neutral position in a natural position, so that most of patients after the reduction, repair or reconstruction operation of the shoulder joint require the shoulder joint to be placed in the abduction position. Most fractures of the proximal humerus 2/3 are treated conservatively, and due to the action of abductors, the proximal fracture is easy to shift outwards, so that ideal alignment and alignment are easy to maintain when the upper arm is placed in an abducted position, and therefore, after the fractures of patients are reduced, a shoulder abducting support is needed. Because of the comfort and convenience of wearing after operation, the shoulder abduction bracket becomes a substitute of shoulder bandages and plaster, and is an ideal choice for patients with shoulder injury. However, the currently used outdoor extension pillow causes the inner side of the elbow to contact the extension pillow for a long time due to the design reason, and even presses the ulnar nerve, so that the elbow is numb, the ulnar nerve is damaged, and the recovery effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and shortcomings of the technical problems, the utility model provides the shoulder joint abduction pillow for preventing the ulnar nerve from being numb, which is comfortable to wear and can adjust the abduction angle according to the body type of a wearer; can solve the problems of elbow numbness and ulnar nerve injury caused by long-term compression of ulnar nerve in the wearing process.

The utility model provides a prevent neural numb shoulder joint abduction pillow of chi, includes that exhibition rests head on body, baldric, waistband, armlet, the exhibition rests head on the body and includes arm holding district, waist holding district, baldric both ends slant are respectively fixed at exhibition rest head on body front and back, waistband both ends level respectively are fixed on the exhibition rest head on the body, the armlet is fixed in arm holding district department, the exhibition rest head on the body is located elbow joint department in arm holding district and is provided with dodges the district.

Furthermore, the arm accommodating area is in a step shape, and a step corner is attached to the arm.

Furthermore, a protection wall is arranged on the rear side of the avoiding area and connected with a step corner of the arm accommodating area.

Furthermore, waist holding district is concave shape, with the waist side laminating, the extension district that the exhibition pillow body is located waist holding district front side is longer than the extension district of waist holding district rear side.

Furthermore, the inner core of the unfolding pillow body is made of high-density sponge, and the outer surfaces of the unfolding pillow body, the shoulder straps, the waist belt and the arm belts are all wrapped with soft wool tops.

Furthermore, the two ends of the shoulder strap are provided with magic tapes, and the joint of the shoulder strap and the shoulder is provided with a shoulder pad.

Furthermore, magic tapes are arranged at two ends of the waistband, and the waistband is horizontally fixed on the side face of the unfolding pillow body in an encircling manner.

Furthermore, magic tapes are arranged at two ends of the arm belt.

Further, the arm is provided in plurality, and is arranged according to the position of the arm.

Furthermore, the front of the exhibition pillow body is provided with a rehabilitation ball which can be detached.

The utility model has the beneficial effects that:

1. the inner core of the unfolding pillow body is a trapezoidal sponge designed according to human engineering, and the surface of the unfolding pillow body is wrapped by soft woolen fabric, so that the unfolding pillow is comfortable to wear;

2. each fixing band is connected and fixed by a magic tape, and the abduction angle can be adjusted according to the body of a wearer;

3. the elbow is provided with the avoidance area and the protection wall, so that the elbow numbness caused by long-term compression of ulnar nerve in the wearing process is avoided;

4. the rehabilitation ball is configured, so that the patient can carry out grip strength training while using the abduction pillow, and the rehabilitation process is accelerated.

Drawings

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

in the figure: 1-stretching pillow body, 2-shoulder strap, 3-waist belt, 4-arm strap, 5-arm containing area, 6-waist containing area, 7-avoiding area, 8-rehabilitation ball, 9-shoulder pad and 10-protective wall.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1, the utility model provides a shoulder joint abduction pillow for preventing ulnar nerve numbness, which comprises an abduction pillow body 1, shoulder straps 2, a waist belt 3 and arm belts 4, wherein the abduction pillow body 1 comprises an arm accommodating area 5 and a waist accommodating area 6, two ends of the shoulder straps 2 are obliquely fixed on the front and back surfaces of the abduction pillow body 1 respectively, two ends of the waist belt 3 are horizontally fixed on the abduction pillow body 1 respectively, the arm belts 4 are fixed on the arm accommodating area 5, and the abduction area 7 is arranged at the elbow joint position of the arm accommodating area 5 of the abduction pillow body 1.

Further, the arm accommodating area 5 is in a step shape, and a step corner is attached to the arm.

Further, a protection wall 10 is arranged on the rear side of the avoiding area 7, and the protection wall 10 is connected with a step corner of the arm accommodating area 5.

Further, waist holding area 6 is concave, and with the waist side laminating, the extension district that exhibition pillow body 1 is located 6 front sides of waist holding area is longer than the extension district of 6 rear sides of waist holding area.

Further, the inner core of the unfolding pillow body 1 is made of high-density sponge, and the outer surfaces of the unfolding pillow body 1, the shoulder straps 2, the waist belt 3 and the arm straps 4 are all wrapped by soft wool tops.

Further, 2 both ends of baldric are provided with the magic subsides, baldric 2 is provided with shoulder pad 9 with shoulder laminating department, improves patient's the comfort level of wearing, avoids the shoulder strain.

Further, magic tapes are arranged at two ends of the waistband 3, and the waistband is horizontally fixed on the side surface of the unfolding pillow body 1 in an encircling manner.

Furthermore, magic tapes are arranged at two ends of the arm belt 2.

Further, the arm band 2 is plural and arranged according to the arm position.

Further, the front surface of the exhibition pillow body 1 is provided with a rehabilitation ball 8, and the rehabilitation ball 8 can be detached.

Examples

The waist containing area 6 of the unfolding pillow is abutted against the waist of the affected arm, the positions and the lengths of the shoulder straps 2 and the waist straps 3 are adjusted according to the body shape of a user, the arms are placed in the arm containing area 5 of the unfolding pillow and are fixed by the arm straps 4, the elbow part is placed in the avoiding area 7, the long-term compression of ulnar nerve in the wearing process is avoided, so that the elbow numbness is caused, and the protective wall 10 is arranged on the rear side of the elbow, so that the elbow joint is protected and limited; the extension area of the exhibition pillow, which is positioned at the front side of the waist containing area 6, is longer than the extension area positioned at the rear side of the waist containing area 6, and the front end of the exhibition pillow is provided with a rehabilitation ball 8, so that the patient can carry out grip training while using the abduction pillow, and the rehabilitation process is accelerated.

The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a prevent shoulder joint abduction pillow of ulnar nerve numbness which characterized in that: including exhibition pillow body (1), baldric (2), waistband (3), armlet (4), exhibition pillow body (1) is including arm holding district (5), waist holding district (6), baldric (2) both ends slant is respectively fixed at exhibition pillow body (1) front and back, waistband (3) both ends level respectively are fixed on exhibition pillow body (1), armlet (4) are fixed in arm holding district (5) department, exhibition pillow body (1) is located elbow joint department in arm holding district (5) and is provided with dodges district (7).

2. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the arm accommodating area (5) is in a step shape, and the step corner is attached to the arm.

3. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 2, wherein: a protection wall (10) is arranged on the rear side of the avoidance area (7), and the protection wall (10) is connected with a step corner of the arm accommodating area (5).

4. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: waist holding area (6) are concave shape, and with the waist side laminating, the extension district that exhibition pillow body (1) is located waist holding area (6) front side is longer than the extension district of waist holding area (6) rear side.

5. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the inner core of the exhibition pillow body (1) is made of high-density sponge materials, and the outer surfaces of the exhibition pillow body (1), the shoulder straps (2), the waist belt (3) and the arm straps (4) are all wrapped by soft hair surfaces.

6. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the two ends of the shoulder strap (2) are provided with magic tapes, and the shoulder pad (9) is arranged at the joint of the shoulder strap (2) and the shoulder.

7. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the two ends of the waistband (3) are provided with magic tapes which are horizontally and annularly fixed on the side surface of the unfolding pillow body (1).

8. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: magic tapes are arranged at two ends of the arm belt (4).

9. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the arm belts (4) are arranged in a plurality according to the positions of the arms.

10. The shoulder abduction pillow for preventing ulnar nerve numbness according to claim 1, wherein: the front surface of the exhibition pillow body (1) is provided with a rehabilitation ball (8), and the rehabilitation ball (8) can be detached.