CN106943223B - Shoulder protector for shoulder joint subluxation - Google Patents

Abstract

The invention discloses a shoulder protection device for shoulder joint subluxation, which comprises an outer tube and an inner tube, and is characterized in that: the inner tube is movably inserted into the outer tube, and the lower side wall of the outer tube passes through the connecting part One end of the steel frame is rotatably connected, the other end of the steel frame is connected to the rotating shaft, and the upper end of the outer tube is connected to a suspension belt. This shoulder joint subluxation shoulder protection device has a simple structure and does not use the traditional suspension method. Instead, leverage is used to lift the upper arm upwards through the gravity of the patient's own forearm. The present invention designs a double-sided sleeve structure, the inner and outer layers of the tube are closely attached to each other, the interface is smooth and friction-free, and the sliding is smooth. There are strip-shaped clamping grooves and strip-shaped clamping blocks between the inner and outer layers to prevent relative rotation. When wearing, open the inner sleeve, buckle it on the upper arm, insert the outer sleeve, bend the elbow, put on the shoulder device, adjust the height of the outer sleeve, so that the lower shaft just supports the forearm strongly.

Description

Shoulder protector for shoulder joint subluxation

technical field

The invention relates to the field of medical technology, in particular to a shoulder protection device for shoulder joint subluxation.

Background technique

The hemiplegic side of stroke patients is prone to shoulder subluxation. The reason is that the deltoid muscle, rotator cuff and other muscle groups are paralyzed, and the humeral head moves downward due to the gravity of the upper limb. There are currently commonly used shoulder pads, see Figure 6, and the effect is not very satisfactory. This method of lifting the weight of the upper body through the lower cuff is largely affected by the tightness of the cuff. Only when it is tied tightly can it be effectively lifted. The weight of the upper extremity is fixed on the upper shoulder girdle to reduce the occurrence of subluxation. However, if the cuff is too tight, it will cause discomfort to the patient, and the upper limb on the hemiplegic side is prone to edema, and a tight cuff will affect the venous return and aggravate the swelling. Therefore we often see the patient's shoulder pads loosely hung on the shoulders, application number: CN201120010942. It is a reduction belt for hemiplegic shoulder joint subluxation. The technical solutions of these two designs cannot achieve a good fixation effect on the joint and will still cause edema. Therefore, a shoulder support device for shoulder joint subluxation is proposed.

Contents of the invention

The object of the present invention is to provide a shoulder protection device for shoulder joint subluxation, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A shoulder protection device for shoulder joint subluxation, comprising an outer tube and an inner tube, the inner tube is movably inserted into the outer tube, and the lower side wall of the outer tube is rotatably connected to one end of a steel frame through a connecting part, The other end of the steel frame is connected to the rotating shaft, and the upper end of the outer cylinder is connected to the suspension belt.

Preferably, there are two connecting parts, which are symmetrically arranged on the lower side wall of the outer cylinder, and are respectively connected to one end of the two steel frames in rotation, and the other ends of the two steel frames are vertically connected to the rotating shaft. The axes of rotation lie in the same plane.

Preferably, the outer tube includes an outer wall and a bar-shaped slot, the inner tube includes an inner wall, a bar-shaped block, and a sponge ring, and the inner cavity of the inner wall is provided with a sponge ring. The outer side of the layer wall is connected with the bar-shaped clamping block, the bar-shaped clamping slot is located on the inner side of the outer layer wall, and the bar-shaped clamping block and the bar-shaped clamping slot are matched and clamped.

Further, the suspension belt is provided with a power supply and a switch, and the power supply and the switch are electrically connected, the inner wall of the sponge ring is provided with a heating coil, and the heating coil is electrically connected with the switch, and the inner cavity of the heating coil is A heat conduction ring is provided, and several heat conduction protrusions are provided on the inner wall of the heat conduction ring.

Further, the suspension belt is set as a left suspension belt and a right suspension belt, the lower ends of the left suspension belt and the right suspension belt are connected with the upper end of the outer layer tube, and the left suspension belt and the right suspension belt pass through the belt snap ring or Velcro or Word buckle connection.

Further, the first busbar position on the outer wall of the inner cylinder is set as a shaft, and the second busbar position is set as a buckle for connection.

Further, the rotating shaft includes a rotating rod and a rubber block, and the rubber block is sleeved on the rotating rod.

Further, a supporting plate is arranged on the rotating shaft.

Further, the outer tube and the inner tube are both thermoplastic materials.

Further, there are four strip-shaped clamping slots and four strip-shaped clamping blocks, and the strip-shaped clamping slots are annularly distributed

Compared with the prior art, the beneficial effect of the present invention is that the shoulder protection device for shoulder joint subluxation is simple in structure, does not adopt the traditional suspension method, but adopts the effect of lever, and through the gravity of the patient's own forearm, the upper arm Lift up. The present invention designs a double-sided sleeve structure, the inner and outer sleeves are made of thermoplastic materials, the inner layer is provided with a thick sponge pad, and the outer layer has a suspension belt at the front and rear, which are fixed upward on the shoulders, and the height passes through There is a belt snap ring or Velcro or Japanese word buckle for adjustment. There is a rotating shaft supported by a steel frame under the outer sleeve. The rotating shaft is located under the front edge of the outer tube and is used to place the forearm. The rotating shaft is perpendicular to the long axis of the forearm. The rubber is covered to increase friction, and the supporting plate can be connected to the rotating shaft to improve The comfort of the support point increases the leverage moment. The inner and outer sleeves are closely attached to each other, the interface is smooth and friction-free, and the sliding is smooth. There are bar-shaped card slots and bar-shaped card blocks interlocked between the inner and outer layers to avoid relative rotation. When wearing it, open the buckle on the inner tube, buckle it on the upper arm, penetrate the outer sleeve, bend the elbow, put on the shoulder device, adjust the height of the outer sleeve, so that the lower shaft is just strongly supported on the forearm, and more It is beneficial to the recovery of patients and has great market value.

Description of drawings

Fig. 1 is the schematic diagram that the present invention simulates to use;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a schematic diagram of the structure of the outer layer cylinder;

Fig. 4 is a schematic diagram of the structure of the inner layer cylinder;

Fig. 5 is a schematic diagram of the structure of the rotating shaft;

Fig. 6 is a schematic diagram of the use of shoulder pads in the prior art.

In the figure: 1 Outer tube, 101 Outer wall, 102 Bar slot, 103 Shaft, 104 Buckle, 2 Inner tube, 201 Inner wall, 202 Bar block, 203 Sponge ring, 204 Heating coil , 205 heat conduction ring, 206 heat conduction protrusion, 3 connecting parts, 4 steel frame, 5 rotating shaft, 501 rotating rod, 502 rubber block, 6 power supply, 7 switch, 8 suspension belt, 9 belt snap ring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring to Fig. 1-6, the present invention provides a technical solution:

A shoulder protection device for shoulder joint subluxation, comprising an outer tube 1 and an inner tube 2, the outer tube 1 and the inner tube 2 are made of thermoplastic materials, the inner tube 2 is movably inserted into the outer tube 1, and The lower side wall of the outer tube 1 is rotationally connected to one end of the steel frame 4 through the connecting part 3, and the other end of the steel frame 4 is vertically connected to the rotating shaft 5. The rotating shaft 5 includes a rotating rod 501 and a rubber block 502, and the rubber block 502 is sleeved on the On the rotating rod 501, the upper end of the outer layer cylinder 1 is suspended on the shoulder through the suspension belt 8, the suspension belt 8 is set as a left suspension belt and a right suspension belt, and the lower ends of the left suspension belt and the right suspension belt are connected with the upper end of the outer layer cylinder , the left suspender belt and the right suspender belt are connected by a belt snap ring or a Velcro buckle or a Japanese word buckle, so as to reach the height between the outer layer tube 1 and the shoulders of the device.

It is also possible to arrange a supporting plate on the rotating shaft 5 to facilitate the support of the forearm and increase the torque of the lever.

The suspension belt 8 is provided with a power source 6 and a switch 7, and the power source 6 and the switch 7 are electrically connected. Turn on the power supply 6 through the switch 7, energize and heat the electric heating coil 204, the outer layer tube 1 includes the outer layer wall 101 and the bar-shaped slot 102, and the inner layer tube 2 includes the inner layer wall 201, the bar-shaped block 202, and the sponge ring 203, the heating coil 204, the heat conduction ring 205 and the heat conduction protrusion 206, the outer surface of the inner wall 201 is connected with the bar-shaped block 202, and the bar-shaped block 202 and the bar-shaped slot 102 are matched and clamped, and the bar-shaped slot There are four 102 and bar-shaped clamping blocks 202 , and the strip-shaped clamping grooves 102 are distributed in a circle, and the inner cavity of the inner wall 201 is provided with a sponge ring 203 .

The inner wall of the sponge ring 203 is provided with a heating wire ring 204, the heating wire ring 204 is electrically connected to the switch 7, the inner cavity of the heating wire ring 204 is provided with a heat conducting ring 205, and the inner wall of the heat conducting ring 205 is provided with several heat conducting protrusions 206, and the electric heating After the wire loop 204 is energized and heated, the heat is transferred to each heat-conducting protrusion 206 through the heat-conducting ring 205, wherein, the heat-conducting protrusion 206 plays a massage effect on the arm while transferring the temperature to the arm to stimulate the human arm and promote blood circulation. Circulation is conducive to the rehabilitation of patients.

Working principle: the combined structure of the outer tube 1 and the inner tube 2 designed by the present invention, the connecting part 3, the steel frame 4 and the rotating shaft 5 are provided between the lower ends of the outer tube 1 and the inner tube 2, and the connecting part 3 passes through The steel frame 4 is connected to the rotating shaft 5, which is located below the front edge of the outer tube 1. The rotating shaft 5 is perpendicular to the long axis of the forearm, and the rubber block 502 is covered to increase friction and improve the comfort of the supporting point. Between the inner and outer cylinders, there is a bar-shaped slot 102 and a bar-shaped block 202 that are engaged with each other to avoid relative rotation, so that the inner cylinder can be movably inserted into the outer cylinder, the interface is smooth and friction-free, and the sliding is smooth. The above-mentioned structure constitutes a lever. , open the buckle 104 of the inner tube 2, make the inner tube 2 buckle on the upper arm around the shaft, penetrate the outer tube 1, bend the elbow, wear the shoulder device, adjust the height of the outer sleeve, and place the forearm on the On the rotating shaft 5, the rotating shaft 5 is just strongly supported on the forearm. Through the gravity of the patient's own forearm, the upper arm is raised upward. The outer tube 1 has a suspension belt 8, which is fixed upward on the shoulder device, and the length passes through the suspension belt 8. The belt clasp 9 or the Velcro buckle or the Japanese character buckle provided on the belt are adjusted. When necessary, for example, in the cold season, turn on the switch 7 to make the heating coil in the inner tube generate heat, and the heat is transferred to the heat conduction protrusion to promote blood circulation. Circulation, which is conducive to the recovery of patients.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a shoulder joint subluxation shoulder protection device, includes outer section of thick bamboo (1) and inlayer section of thick bamboo (2), its characterized in that: the inner layer cylinder (2) is movably inserted into the outer layer cylinder (1), the side wall of the lower end of the outer layer cylinder (1) is rotationally connected with one end of the steel frame (4) through the connecting part (3), the other end of the steel frame (4) is connected with the rotating shaft (5), and the upper end of the outer layer cylinder (1) is connected with the hanging strip (8); the two connecting parts (3) are symmetrically arranged on the side wall of the lower end of the outer layer cylinder (1) and are respectively connected with one ends of the two steel frames (4) in a rotating way, the other ends of the two steel frames (4) are vertically connected with the rotating shaft (5), and the two steel frames (4) and the rotating shaft are positioned in the same plane;

the outer layer cylinder (1) comprises an outer layer wall (101) and a strip-shaped clamping groove (102), the inner layer cylinder (2) comprises an inner layer wall (201), a strip-shaped clamping block (202) and a sponge ring (203), the sponge ring (203) is arranged in an inner cavity of the inner layer wall (201), the strip-shaped clamping block (202) is connected to the outer side face of the inner layer wall (201), the strip-shaped clamping groove (102) is located on the inner side of the outer layer wall (101), and the strip-shaped clamping block (202) is connected with the strip-shaped clamping groove (102) in a matching and clamping mode;

the hanging strip (8) is a left hanging strip and a right hanging strip, the lower ends of the left hanging strip and the right hanging strip are connected with the upper end of the outer layer cylinder, and the left hanging strip and the right hanging strip are connected through a belt clamping ring (9) or a nylon fastener tape or a Chinese character 'ri' fastener;

the first bus position on the outer layer wall (101) of the inner layer cylinder (2) is set to be a shaft (103), and the second bus position is set to be a buckle (104) for connection.

2. A shoulder pad device for shoulder joint subluxation as claimed in claim 1, wherein: be equipped with power (6) and switch (7) on suspender (8), and electric connection between power (6) and switch (7), the inner wall of sponge circle (203) is equipped with heating wire circle (204), heating wire circle (204) and switch (7) electric connection, heating wire circle (204) inner chamber is equipped with heat conduction ring (205), the inner wall of heat conduction ring (205) is equipped with a plurality of heat conduction arch (206).

3. A shoulder pad device according to any one of claims 1-2, wherein: the rotating shaft (5) comprises a rotating rod (501) and a rubber block (502), and the rubber block (502) is sleeved on the rotating rod (501).

4. A shoulder pad device according to any one of claims 1-2, wherein: the rotating shaft (5) is provided with a supporting plate.

5. A shoulder pad device according to any one of claims 1-2, wherein: the outer layer cylinder (1) and the inner layer cylinder (2) are both made of thermoplastic materials.

6. A shoulder pad device according to any one of claims 1-2, wherein: the number of the strip-shaped clamping grooves (102) and the strip-shaped clamping blocks (202) is four, and the strip-shaped clamping grooves (102) are distributed in an annular mode.

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