CN212853767U

CN212853767U - Fixing device for distal radius fracture

Info

Publication number: CN212853767U
Application number: CN202020792238.3U
Authority: CN
Inventors: 丁心香
Original assignee: SECOND AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TCM
Current assignee: SECOND AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TCM
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-04-02
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of medical instrument, especially, be a fixing device for radius distal end fracture, the camera includes a supporting plate, there is the gasket backup pad below through damping spring fixed mounting, there is hand splint in the left side of backup pad top through the hinge is articulated, hand splint top fixed mounting has rectangle rings, rectangle rings have cup jointed and have pasted the area, paste the other end in area around connecting the roller bearing rings that are located the backup pad, the below of hand splint is equipped with the hand arc wall that is located the backup pad upper surface, the right side of backup pad top is rotated through the hinge and is connected with arm splint. The utility model discloses a set up damping spring and gasket, make the patient reduce vibrations when placing the arm, difficult messenger's splint produce not hard up, are favorable to protecting patient's wound, are favorable to patient's recovery, set up connecting band and suspender simultaneously, make the patient make things convenient for the stability of arm when walking, and difficult production is shaken, is favorable to the healing of patient's wound.

Description

Fixing device for distal radius fracture

Technical Field

The utility model relates to the technical field of medical equipment, specifically a fixing device for radius distal end fracture.

Background

The distal radius fracture is a fracture within 3cm from the distal radius joint surface, is one of the most common clinical fractures, accounts for about 1/6 of the incidence rate of the total fracture, and is also the fracture which is most easily overlooked; at present, the method for treating the distal radius fracture still adopts the traditional method to reset the small splint or the plaster external fixation mainly, the method can obtain more satisfactory curative effect on the simple fracture of the distal radius, but the method can hardly obtain stable fixation and easily generate re-displacement on unstable distal radius comminuted fracture, especially intra-articular fracture, and the simple small splint or the Shiqing external fixation.

The treatment of distal radius fracture by external fixation of splints is an important means of traditional medicine in China, the correct reduction of fracture is maintained by the constraint force of an external bandage, the elastic fixation force of the splints and the effective stress of a pressure pad in the treatment of fracture of splints, however, the fixation force cannot be controlled by the traditional splints during fixation, and during early rehabilitation, the splints are further loosened due to the displacement trend of fracture parts, and the fracture dislocation and the dysfunction of wrist joints are easily caused by too loose fixation; the fixation is too tight in the later period of rehabilitation, which easily causes complications such as ischemic myocontracture, nerve and tendon injury, reflex sympathetic dystrophy and the like, and the surgery treatment needs to be carried out again, thus causing unnecessary pain to patients.

The prior fixing device for the fracture of the distal radius has the following problems:

1. the fixing device for the radius distal end fracture generally only fastens the fracture part through the simple clamping plate, when a patient places an arm, the clamping plate is easy to vibrate and loosen, the wound of the patient is easy to be injured, and inconvenience is brought to the recovery of the patient;

2. the fixing device for the radius far-end fracture fixes the fracture part only through a simple splint, is not beneficial to the ventilation of the wound, is easy to sweat, is easy to cause the wound of a patient to be infected, and is not beneficial to the recovery of the wound.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a fixing device for radius distal end fracture has solved and has easily made splint produce not hard up, easily produces the problem of shake.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for radius far-end fracture comprises a supporting plate, wherein a gasket is fixedly installed below the supporting plate through a damping spring, a hand clamping plate is hinged to the left side above the supporting plate through a hinge, a rectangular hanging ring is fixedly installed above the hand clamping plate, a pasting belt is sleeved on the rectangular hanging ring, the other end of the pasting belt is wound on a roller hanging ring on the supporting plate, a hand arc-shaped groove in the upper surface of the supporting plate is formed below the hand clamping plate, an arm clamping plate is rotatably connected to the right side above the supporting plate through a hinge, a rectangular hanging ring is fixedly installed above the arm clamping plate, a pasting belt is sleeved on the rectangular hanging ring, the other end of the pasting belt is wound on the roller hanging ring on the supporting plate, an arm arc-shaped groove in the upper surface of the supporting plate is formed below the arm clamping plate, and belt buckles are arranged, the front and back belt buckles are buckled and connected with a connecting belt, and a hanging strip is fixedly sleeved above the connecting belt.

As an optimal technical scheme of the utility model, the backup pad is the PP plastic slab, the backup pad all adopts the fillet design all around.

As a preferred technical scheme of the utility model, damping spring is light spring, damping spring quantity is eighteen, and eighteen damping spring divide into three groups, every group damping spring evenly distributed is in the top of gasket.

As a preferred technical scheme of the utility model, hand splint are medical splint, the equal fixed mounting in inner wall department of hand splint and hand arc wall has the cushion, hand splint and backup pad all are equipped with the bleeder vent that runs through the inner wall, bleeder vent evenly distributed.

As a preferred technical scheme of the utility model, the equal fixed mounting in inner wall department of arm splint and arm arc wall has the cushion, arm splint and backup pad all are equipped with the bleeder vent that runs through the inner wall.

As a preferred technical scheme of the utility model, it is three to paste area quantity, it includes the bandage to paste the area, the front end fixed mounting of bandage has the tape surface of sticking hair, the tape surface of sticking hair has cup jointed rectangle rings, the rear end fixed mounting of bandage has the tape surface of sticking hair, the tape surface of sticking hair round-trip has the roller bearing rings, the tape surface of sticking hair and the tape surface of sticking hair are connected through the adhesion.

As an optimal technical scheme of the utility model, the connecting band includes six braces, six the upper end fixedly connected with central band of brace, six the lower extreme of brace is the lock respectively and is connected with the belt fastener, the both ends of suspender are for the connection of knoing.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for radius distal end fracture possesses following beneficial effect:

1. this a fixing device for radius distal end fracture through damping spring and gasket, makes the patient reduce vibrations when placing the arm, and difficult messenger's splint produce not hard up, is favorable to protecting patient's wound, is favorable to patient's recovery, sets up connecting band and suspender simultaneously, makes the patient make things convenient for the stability of arm when walking, and difficult production is shaken, is favorable to the healing of patient's wound.

2. This a fixing device for radius distal end fracture through the bleeder vent, is favorable to the ventilation of patient's wound, is favorable to air cycle, is difficult for making patient's wound sweat, is difficult for making patient's wound receive the infection, is favorable to the faster recovery of wound.

Drawings

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

FIG. 2 is a right side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic diagram of the connection structure of the present invention.

In the figure: 1. a support plate; 2. a damping spring; 3. a gasket; 4. a hand splint; 5. a tape for attachment; 501. a bandage; 502. sticking a belt rough surface; 503. sticking a hook surface; 6. a hand arc slot; 7. a soft cushion; 8. air holes are formed; 9. an arm splint; 10. an arm arc-shaped groove; 11. a rectangular hanging ring; 12. a roller suspension ring; 13. a belt buckle; 14. a connecting belt; 1401. supporting a belt; 1402. a central band; 15. a sling.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a fixing device for radius far-end fracture comprises a supporting plate 1, a gasket 3 is fixedly arranged below the supporting plate 1 through a damping spring 2, a hand clamping plate 4 is hinged to the left side above the supporting plate 1 through a hinge, a rectangular hanging ring 11 is fixedly arranged above the hand clamping plate 4, a pasting belt 5 is sleeved on the rectangular hanging ring 11, the other end of the pasting belt 5 is wound on a roller hanging ring 12 on the supporting plate 1, a hand arc-shaped groove 6 on the upper surface of the supporting plate 1 is arranged below the hand clamping plate 4, an arm clamping plate 9 is rotatably connected to the right side above the supporting plate 1 through a hinge, a rectangular hanging ring 11 is fixedly arranged above the arm clamping plate 9, a pasting belt 5 is sleeved on the rectangular hanging ring 11, the other end of the pasting belt 5 is wound on the roller hanging ring 12 on the supporting plate 1, an arm arc-shaped groove 10 on the upper, the front end and the rear end above the supporting plate 1 are provided with belt buckles 13, the belt buckles 13 at the front end and the rear end are buckled and connected with a connecting belt 14, and a hanging strip 15 is fixedly sleeved above the connecting belt 14.

In this embodiment, adopt gasket 3, make backup pad 1 contact the mesa in advance when placing, the vibrations that produce when reducing the contact, difficult splint that make produce are not hard up, be favorable to protecting patient's wound, adopt roller bearing rings 12, it is more convenient when using to make to paste area 5, and is laborsaving, utilize hand arc wall 6 and arm arc wall 10, the design of the appropriate human arm, it is more comfortable when placing to make the arm, adopt suspender 15, make the patient make things convenient for the stability of arm when walking, difficult production is trembled, be favorable to the healing of patient's wound.

Specifically, backup pad 1 is the PP plastic slab, and backup pad 1 all adopts the fillet design all around.

In this embodiment, adopt the PP plastic slab, make 1 material of backup pad lighter, reduce patient's pressure, mechanical rigidity is high is difficult for producing the deformation, utilizes the fillet design, reduces the injury that receives when 1 collision of backup pad, is favorable to protecting backup pad 1.

Specifically, damping spring 2 is light spring, and damping spring 2 quantity is eighteen, and eighteen damping spring 2 divide into three groups, and 2 evenly distributed of every group damping spring are in the top of gasket 3.

In the embodiment, the light spring is adopted, so that the arm of a patient can move conveniently, the vibration is reduced, and the splint is not easy to loosen.

Specifically, hand splint 4 is medical splint, and the equal fixed mounting in inner wall department of hand splint 4 and hand arc wall 6 has cushion 7, and hand splint 4 and backup pad 1 all are equipped with

bleeder vent

8, 8 evenly distributed of bleeder vent that run through the inner wall.

In the embodiment, the medical splint has higher hardness, is beneficial to fixing the fracture of the patient, adopts the soft cushion 7, ensures that the patient is more comfortable when in use, is provided with the air holes 8, is beneficial to ventilation of the wound of the patient and is beneficial to air circulation.

Specifically, the inner walls of the arm clamping plates 9 and the arm arc-shaped grooves 10 are fixedly provided with soft pads 7, and the arm clamping plates 9 and the supporting plates 1 are provided with air holes 8 penetrating through the inner walls.

In the embodiment, the air holes 8 are adopted, so that air circulation is facilitated, sweating of the wound of a patient is not easy to occur, the wound of the patient is not easy to be infected, and the wound can be recovered more quickly.

Specifically, the number of the sticking bands 5 is three, the sticking bands 5 comprise bandages 501, tape attaching rough surfaces 502 are fixedly mounted at the front ends of the bandages 501, rectangular hanging rings 11 are sleeved on the tape attaching rough surfaces 502, tape attaching hook surfaces 503 are fixedly mounted at the rear ends of the bandages 501, the tape attaching hook surfaces 503 are wound on roller hanging rings 12, and the tape attaching rough surfaces 502 and the tape attaching hook surfaces 503 are connected through adhesion.

In the embodiment, the adhesive tape 5 is adopted, so that the tightness of the splint can be freely adjusted, and the patient can recover more quickly.

Specifically, the connecting belt 14 comprises six supporting belts 1401, the upper ends of the six supporting belts 1401 are fixedly connected with a central belt 1402, the lower ends of the six supporting belts 1401 are respectively connected with belt buckles 13 in a buckling mode, and two ends of the hanging belt 15 are connected in a knotting mode.

In the embodiment, the connecting band 14 is adopted, so that the arm of the patient can be conveniently stabilized when walking, the arm is not easy to shake, the healing of the wound of the patient is facilitated, the knotting connection is adopted, the length of the hanging band 15 can be adjusted, and the use of the patient is facilitated.

The utility model discloses a theory of operation and use flow: the palm and the arm injured by the patient are respectively placed at the hand arc-shaped groove 6 and the arm arc-shaped groove 10, the hand arc-shaped groove 6 and the arm arc-shaped groove 10 are adopted, the comfort level of the palm and the arm is favorably improved, the recovery of the fracture of the patient is favorably realized, the hand splint 4 and the arm splint 9 are respectively rotated through the hinge, the inner walls of the splint and the arc-shaped groove are both fixedly provided with the soft cushion 7, the soft cushion 7 is adopted, the hand and the arm of the patient are more comfortable when placed, the healing of the wound is favorably realized, the supporting plate 1 and the splint are both provided with the air holes 8, the ventilation of the wound of the patient is favorably realized, the air circulation is favorably realized, the sweating of the wound of the patient is not easily realized, the infection of the wound of the patient is not easily realized, the faster recovery of the wound is favorably, the hand splint 4 and the, adjust to suitable elasticity position, adopt and paste the elasticity that area 5 can freely adjust splint, be favorable to patient's recovery faster, connect a tape 1401 through 13 locks of belt fastener, 13 locks of belt fastener are connected, it is more stable to make the connection, difficult messenger's backup pad 1 produces and slides, connect suspender 15 to suitable length through knoing, it is more comfortable when wearing suspender 15 to make the patient, it is more convenient when the walking to make the patient, when the patient is placing backup pad 1 to desktop, 3 preferential contact desktops of gasket, the vibrations that produce when reducing to place through 3 top fixed connection's of gasket damping spring 2, difficult messenger's splint produce not hard up, be favorable to protecting patient's wound, be favorable to patient recovery faster.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixation device for distal radius fractures, comprising a support plate (1), characterized in that: the utility model discloses a damping device, including backup pad (1), left side, right side, arm splint (9), damping spring (2), gasket (3) are fixedly mounted to backup pad (1) below through damping spring (2), the left side of backup pad (1) top articulates through the hinge has hand splint (4), hand splint (4) top fixed mounting has rectangle rings (11), rectangle rings (11) have cup jointed paste area (5), the other end of pasting area (5) is around connecting roller bearing rings (12) that are located backup pad (1), the below of hand splint (4) is equipped with hand arc wall (6) that are located backup pad (1) upper surface, the right side of backup pad (1) top is connected with arm splint (9) through the hinge rotation, arm splint (9) top fixed mounting has rectangle rings (11), rectangle rings (11) have cup jointed paste area (5), the other end of pasting area (5) is around connecting roller bearing rings (12) that, the below of arm splint (9) is equipped with arm arc wall (10) that are located backup pad (1) upper surface, the preceding back both ends of backup pad (1) top are equipped with belt clamp (13), and both ends belt clamp (13) lock is connected with connecting band (14) around, the fixed suspender (15) that has cup jointed in connecting band (14) top.

2. A fixation device for a distal radius fracture according to claim 1, wherein: the supporting plate (1) is a PP plastic plate, and the periphery of the supporting plate (1) is designed to be round corners.

3. A fixation device for a distal radius fracture according to claim 1, wherein: damping spring (2) are light spring, damping spring (2) quantity is eighteen, and eighteen damping spring (2) divide into three groups, every group damping spring (2) evenly distributed is in the top of gasket (3).

4. A fixation device for a distal radius fracture according to claim 1, wherein: hand splint (4) are medical splint, the equal fixed mounting in inner wall department of hand splint (4) and hand arc wall (6) has cushion (7), hand splint (4) and backup pad (1) all are equipped with bleeder vent (8) that run through the inner wall, bleeder vent (8) evenly distributed.

5. A fixation device for a distal radius fracture according to claim 1, wherein: the inner wall department of arm splint (9) and arm arc wall (10) all fixed mounting have cushion (7), arm splint (9) and backup pad (1) all are equipped with bleeder vent (8) that run through the inner wall.

6. A fixation device for a distal radius fracture according to claim 1, wherein: paste area (5) quantity and be three, paste area (5) including bandage (501), the front end fixed mounting of bandage (501) has sticking band matte (502), sticking band matte (502) have cup jointed rectangle rings (11), the rear end fixed mounting of bandage (501) has sticking band hook face (503), sticking band hook face (503) around having connect roller bearing rings (12), sticking band matte (502) and sticking band hook face (503) are connected through the adhesion.

7. A fixation device for a distal radius fracture according to claim 1, wherein: the connecting band (14) comprises six supporting bands (1401), the upper ends of the six supporting bands (1401) are fixedly connected with a central band (1402), the lower ends of the six supporting bands (1401) are respectively connected with a belt buckle (13) in a buckling mode, and two ends of the hanging band (15) are connected in a knotting mode.