CN217138392U

CN217138392U - Forearm splint

Info

Publication number: CN217138392U
Application number: CN202123363041.1U
Authority: CN
Inventors: 卢英芬
Original assignee: BEIJING JINWEI KANGDA MEDICAL INSTRUMENT Ltd
Current assignee: BEIJING JINWEI KANGDA MEDICAL INSTRUMENT Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-09
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a forearm splint, which solves the technical problems of complex operation, poor air permeability and uncomfortable wearing of the existing wrist joint braking device and is provided with a fixing piece, one side of the fixing piece is provided with a forearm support, the forearm support is of a pocket structure, one side of the forearm support is provided with a closable opening, a support piece is arranged in the opening, and the support piece is a high polymer material splint; the other side of the forearm support is provided with a fixing band, the fixing band is provided with a hook-and-loop fastener, and the fixing band is fixed with the forearm support through the hook-and-loop fastener. The utility model discloses can extensively be used for the wrist joint injured, the occasion that the wrist joint needs the braking.

Description

Forearm splint

Technical Field

The utility model relates to an orthopedic external fixation product, in particular to a forearm splint.

Background

The wrist joint is one of the joints which are easy to be injured by human bodies, and the injury of the wrist joint is a common disease of bone surgery and accounts for the first place of athletic trauma of the upper limb skeletal system. When the person falls down carelessly, 90% of people can subconsciously adopt a mode of firstly supporting the ground by hands to prevent body injury. As a result, the probability of wrist injury is very high. The wrist joint is also the busiest joint of the human body, many actions in life can not be matched with the wrist joint, and the damage treatment of the wrist joint cannot be carried out in time, so that the normal life can be greatly influenced.

Wrist joint damage must in time carry out emergency braking to wrist joint position, lets wrist joint obtain abundant rest, and the fixed mode that present wrist joint braking often adopted has the gypsum fixed, and current gypsum is fixed can fix wrist joint in a certain position, but the operation is complicated, and the gas permeability is poor, and the patient wears not obediently, and the travelling comfort is poor and the outward appearance is not pleasing to the eye, causes certain influence to patient's quality of life.

Disclosure of Invention

The utility model discloses a solve current wrist joint arresting gear operation complicacy, the gas permeability is poor, wear the travelling comfort poor technical problem, provide one kind and wear easy operation, comfortable ventilative, can be according to the moulding forearm splint of patient's palm wrist position shape.

The utility model provides a forearm splint, which is provided with a fixing part, wherein one side of the fixing part is provided with a forearm support, the forearm support is of a pocket structure, one side of the forearm support is provided with a closable opening, a support part is arranged in the opening, and the support part is a polymer splint; the other side of the forearm support is provided with a fixing band, the fixing band is provided with a hook-and-loop fastener, and the fixing band is fixed with the forearm support through the hook-and-loop fastener.

Preferably, the fixed band is equipped with palm portion fixed band, first wrist fixed band and second wrist fixed band.

Preferably, a square hook and loop fastening surface is arranged in the middle of the first wrist fixing band, an elastic moving part is arranged at one end of the square hook and loop fastening surface, an elastic adjusting hook and loop fastening surface is arranged on one side of the elastic moving part, and the square hook and loop fastening surface is matched with the elastic adjusting hook and loop fastening surface for use.

Preferably, the opening of the forearm support is closed by a magic tape.

Preferably, the support piece with the forearm holds in the palm the shape the same, support piece is equipped with main part splint, non-woven fabrics and protection pad, main part splint adopt glass fiber cloth to constitute, non-woven fabrics is equipped with upper and lower both sides and establishes respectively main part splint both sides, the protection pad basis the cavity annularity of non-woven fabrics edge shape design is fixed through gluing the pressure the non-woven fabrics edge.

Preferably, an edge indicating line is arranged at the upper end of the forearm support.

Preferably, the polymer splint is made of glass fiber, and polyurethane glue is arranged on the glass fiber.

The utility model has the advantages that:

the utility model is provided with the supporting piece which takes the polymer splint which can be shaped as the main body, the supporting piece can be shaped according to the palm wrist shape of the patient, the patient can wear the supporting piece more comfortably, the comfort of the patient is improved while the fixing effect is ensured; the utility model is provided with a fixing piece main body made of flexible fabric, and the abrasion of the hard supporting piece to the skin can be effectively reduced after the plastic supporting piece is arranged on the fixing piece; the utility model discloses a fixed band is fixed on the forearm, and is fixed for the gauze that traditional polymer splint adopted, and the operation is simpler and the gas permeability is superior.

Drawings

Fig. 1 is a schematic view of the overall development structure of the present invention;

FIG. 2 is a schematic view of the support member structure of the present invention;

fig. 3 is a reference diagram of the usage state of the present invention.

Description of the symbols of the drawings:

1. a fixing member; 2. a support member; 3. a forearm support; 4. a first hook-and-loop fastener surface; 5. a first magic tape matt surface; 6. an indicator line; 7. palm fixing straps; 8. a first wrist fixing strap; 9. a second wrist fixing strap; 10. a second hook-and-loop fastener surface; 11. a third hook-and-loop fastener; 12. a fourth hook-and-loop fastener; 13. a second magic tape matt surface; 14. an elastic movable member; 15. a fifth hook-and-loop fastener; 16. a main body splint; 17. non-woven fabrics; 18. a protective pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, so that those skilled in the art can implement the present invention.

Example (b):

as shown in fig. 1, the utility model is provided with a fixing member 1 and a supporting member 2, wherein the supporting member 2 is installed on the fixing member 1 after being shaped according to the palm wrist. One side of the fixing part 1 is provided with a front arm support 3, the front arm support 3 is of a pocket type structure with one side open, one side of the edge opening position is provided with a first magic tape hook surface 4, the other side of the edge opening position is provided with a corresponding first magic tape rough surface 5, and the upper end of the front arm support 3 is provided with an edge indicating line 6.

The utility model discloses 1 opposite side of mounting is equipped with palm fixed band 7, first wrist fixed band 8 and second wrist fixed band 9. Palm fixed band 7, first wrist fixed

band

8 and 9 one ends of second wrist fixed band hold in the palm 3 with the forearm and be connected through the sewing, and the other end edge is equipped with second magic in proper order and pastes colluding face 10, third magic subsides collude face 11 and fourth magic subsides collude face 12.

The utility model discloses 1 first wrist fixed band 8 middle part of mounting is equipped with a square second magic tape matt surface 13, and second magic tape matt surface 13 one end is equipped with an elastic moving part 14, elastic moving part 14 is a rectangle elasticity knitting area, can carry out horizontal stretching. The elastic moving part 14 one side is equipped with fifth magic tape hook face 15, and the accessible adjusts the elasticity with the contact position of second magic tape hair side 13 on the first wrist fixed band 8 in the elastic moving part 14 of wearing back.

As shown in fig. 2, the utility model discloses support piece 2 is that a shape holds in the palm the polymer splint that 3 shapes are the same with the forearm and makes, and the polymer splint are the glass fiber material, and it is flexible material, and it scribbles polyurethane glue above that, can accelerate its sclerosis after soaking, can be moulding according to limbs shape. The supporting member 2 is provided with a main body splint 16, a non-woven fabric 17 and a protection pad 18. The main body splint 16 is composed of 6-8 layers of glass fiber cloth, the non-woven fabric 17 is arranged on the two sides of the main body splint 16 respectively, and the protection pad 18 is a hollow annular object designed according to the edge shape of the non-woven fabric 17 and is fixed on the edge of the non-woven fabric 17 through glue pressing.

The utility model discloses the wearing method does:

the first step is as follows: the support 2 is immersed in normal temperature water for 5-10 seconds and then excess water is squeezed out.

The second step is that: put into support piece 2 wholly in forearm support 3, then with first magic tape hook face 4 and the bonding of first magic tape matte 5 fixed.

The third step: the fixing piece 1 with the support piece 2 installed is placed at the palm and wrist position, and the support piece 2 is pressed according to the palm and wrist position for shaping.

The fourth step: according to moulding back in palm wrist position, make third magic subsides after 8 winding wrists of first wrist fixed band 11 fix in forearm support 3 on, then make second magic subsides after 6 direction winding palms of instruction line with palm fixed band 7 and collude face 10 and fix in forearm support 3 in the front, make fourth magic subsides after 9 winding wrists of second wrist fixed band 12 fix in forearm support 3 in the front at last.

The fifth step: the fifth hook and loop fastener surface 15 is fixed on the corresponding position of the second hook and loop fastener rough surface 13 by pulling the elastic movable piece 14 to adjust the fixing tightness of the wrist.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the scope defined by the claims of the present invention shall be within the protection scope of the present invention.

Claims

1. A forearm splint is characterized by being provided with a fixing part, wherein a forearm support is arranged on one side of the fixing part, the forearm support is of a pocket structure, an opening capable of being sealed is formed in one side of the forearm support, a supporting part is arranged in the opening, and the supporting part is a polymer splint; the other side of the forearm support is provided with a fixing band, the fixing band is provided with a hook-and-loop fastener, and the fixing band is fixed with the forearm support through the hook-and-loop fastener.

2. The forearm splint according to claim 1, wherein the securing strap is provided with a palm securing strap, a first wrist securing strap and a second wrist securing strap.

3. The forearm splint according to claim 2, wherein a square hook and loop fastener is disposed at a middle portion of the first wrist fixing strap, an elastic moving member is disposed at one end of the square hook and loop fastener, and a hook and loop fastener is disposed on one side of the elastic moving member, and the square hook and loop fastener is used in cooperation with the hook and loop fastener.

4. The forearm splint according to claim 1, wherein the forearm support opening is closed with velcro.

5. The forearm splint according to claim 1, wherein the supporting member is formed in the same shape as the forearm support, and the supporting member is provided with a main splint, a non-woven fabric and a protection pad, the main splint is made of glass fiber cloth, the non-woven fabric is provided with an upper side and a lower side which are respectively provided at both sides of the main splint, and the protection pad is fixed at the edge of the non-woven fabric by adhesive pressure according to a hollow ring designed according to the shape of the edge of the non-woven fabric.

6. The forearm splint according to claim 1, wherein the forearm support is provided at an upper end thereof with an edge indicating line.

7. The forearm splint according to claim 1, wherein the polymer splint is made of glass fiber, and the glass fiber is provided with polyurethane glue.