Fracture fixing clamp for old people

Abstract

The utility model provides a fracture fixing clamp for old people. The fracture fixing clamp at least comprises a fixing clamp and an adjusting clamp. The whole fixing clamp is in a sleeve shape and is made of textile materials or cloth. The adjusting clamp is worn in the fixing clamp and comprises an upper liner, a lower liner and an adjusting piece. The upper liner and the lower liner are the same in structure, are made of textile materials or cloth and are attached to the two sides of the inner wall of the fixing clamp, and the ends of the upper liner and the lower liner do not make contact with each other. The adjusting pieces are located on the two sides of the upper liner and the lower liner and used for adjusting the distance between the upper liner and the lower liner.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a fracture fixing clamp for the elderly. Background Art

[0002] Distal radius fractures are very common, accounting for about 1 / 10 of normal fractures, and are more common in elderly women. Distal radius fractures refer to fractures within 3 cm of the articular surface of the lower end of the radius. This area is the junction of cancellous bone and compact bone, which is an anatomically weak area. Once subjected to external force, it is easy to cause fractures. Due to osteoporosis in the elderly, even a slight external force can cause fractures, which are often comminuted fractures, and the fracture ends are shortened due to compression. Comminuted fractures can involve the articular surface or be combined with ulnar styloid avulsion fractures and distal radioulnar joint dislocations.

[0003] For elderly patients with distal radius fractures, traditional fixation methods such as plaster or external fixators are usually used to fix the fracture site after lifting and pressing reduction. However, as the wound recovers or swelling subsides, the tightness of the original fixation may not match the patient's actual wrist size, resulting in a weakened fixation effect. Once the plaster or external fixator is fixed, it is difficult to adjust the tightness in time according to the patient's actual situation, which may affect the fixation effect and the patient's comfort. In addition, plaster fixation is relatively bulky. For elderly people with poor physical condition or limited mobility, this fixation method may affect their daily life and self-care ability. Utility Model Content

[0004] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a fracture fixation clamp for the elderly, which is used to solve the problem that the elderly patients with distal radius fractures in the prior art usually use traditional fixation methods such as plaster or external fixators to fix the fracture site after lifting and pressing to reduce the swelling. However, as the wound recovers or the swelling subsides, the original tightness of the fixation may not match the actual wrist size of the patient, resulting in a weakened fixation effect. Once the plaster or external fixator is fixed, it is difficult to adjust the tightness in time according to the actual situation of the patient, which will affect the fixation effect and the patient's comfort. In addition, plaster fixation is relatively bulky. For those elderly people with poor physical conditions or mobility difficulties, this fixation method may affect their daily life and self-care ability.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a fixation clamp for fractures of the elderly, which at least comprises: a fixation clamp and an adjustment clamp;

[0006] The fixing fixture is in the shape of a sleeve as a whole and is made of textile material or cloth;

[0007] The adjusting fixture is worn inside the fixing fixture, and the adjusting fixture comprises an upper pad, a lower pad and an adjusting piece. The upper pad has the same structure as the lower pad, and both are made of textile material or cloth. The upper pad and the lower pad are attached to both sides of the inner wall of the fixing fixture, and the ends of the two do not contact each other.

[0008] The adjusting member is located at both sides of the upper pad and the lower pad, and the adjusting member is used to adjust the distance between the upper pad and the lower pad.

[0009] Preferably, the adjusting member is a Velcro, comprising a first hook surface and a second hook surface, the first hook surface and the first fur surface are respectively located on both sides of the upper pad, and the second hook surface and the second fur surface are respectively located on both sides of the lower pad;

[0010] The fixing clamp is provided with two adjusting openings, which are symmetrically arranged on both sides of the fixing clamp, and each adjusting opening can pass through a hook surface and a hair surface at the same time.

[0011] Preferably, the fixing fixture comprises: a palm fitting portion, a wrist fitting portion and an arm fitting portion;

[0012] The palm fitting part is in a trumpet shape, and its smaller opening end is connected to the wrist fitting part;

[0013] The wrist fitting part is in a cylindrical shape, and the other end of the wrist fitting part is connected to the arm fitting part;

[0014] The arm fitting portion is cylindrical, and the diameter of the arm fitting portion is greater than the diameter of the wrist fitting portion.

[0015] Preferably, the adjustment clamp is located between the wrist fitting portion and the palm fitting portion and can completely cover the radiocarpal joint, and the adjustment opening corresponds to the position of the adjustment clamp.

[0016] Preferably, an isolation cushion layer is provided between the fixing fixture and the adjusting fixture, and the isolation cushion layer is made of rubber or leather.

[0017] Preferably, a reinforcement portion is provided at the end of the arm fitting portion, and the reinforcement portion surrounds the end of the arm fitting portion. The elasticity of the reinforcement portion is greater than the elasticity of the arm fitting portion, and the diameter of the reinforcement portion is smaller than the diameter of the end of the arm fitting portion.

[0018] Preferably, a thumb hole is provided on the palm fitting portion.

[0019] Preferably, a rubber pad is provided around the thumb hole.

[0020] As described above, the utility model of a fracture fixation clamp for the elderly has the following beneficial effects: the utility model is made of textile materials or cloth, and compared with the bulky plaster splint, it reduces the burden on the injured part of the patient and improves the comfort of the patient. It can also better ensure that the fixed part is subjected to uniform pressure and promote fracture healing. It also has good air permeability, improves the air permeability, reduces the discomfort caused by sweat accumulation during the patient's wearing process, and effectively prevents the occurrence of skin itching and erosion.

[0021] In addition, when the patient's wound recovers or the swelling subsides, the original tightness of the fixation may not match the patient's actual wrist size. The utility model can tighten the adjustment clamp through the adjustment piece to ensure that the fracture site is always firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a schematic diagram of the structure of the utility model.

[0023] Figure 2 Shown is a schematic diagram of the upper liner structure of the utility model.

[0024] Figure 3 Shown is a schematic diagram of the lower pad structure of the utility model.

[0025] Figure 4 Shown is a schematic diagram of the fixing fixture structure of the present utility model.

[0026] Component number description

[0027] 1 Fixing fixture

[0028] 2 Adjustment fixture

[0029] 11 Palm fitting part

[0030] 12 Wrist Fit

[0031] 13 Arm fitting

[0032] 111 thumb mouth

[0033] 112 Rubber pad

[0034] 121 Isolation pad

[0035] 122 Adjustment port

[0036] 131 Strengthening Department

[0037] 21 Upper pad

[0038] 22 Lower pad

[0039] 23 Adjustment parts

[0040] 231 First hook

[0041] 232 First Rough Side

[0042] 233 Second hook

[0043] 234 Second rough surface DETAILED DESCRIPTION

[0044] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0045] See also Figures 1 to 4 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0046] like Figure 1-3 As shown, the utility model provides a fracture fixation clamp 1 for the elderly, comprising at least: a fixing clamp 1 and an adjusting clamp 2. The fixing clamp 1 is in the shape of a sleeve as a whole and is made of textile material or cloth. The adjusting clamp 2 is worn inside the fixing clamp 1, and the adjusting clamp 2 comprises an upper pad 21, a lower pad 22 and an adjusting member 23. The upper pad 21 and the lower pad 22 have the same structure, and both are made of textile material or cloth. The upper pad 21 and the lower pad 22 are attached to both sides of the inner wall of the fixing clamp 1, and the ends of the two do not contact each other. The adjusting member 23 is located on both sides of the upper pad 21 and the lower pad 22, and the adjusting member 23 is used to adjust the distance between the upper pad 21 and the lower pad 22. Specifically, the adjusting member 23 is a Velcro, including a first hook surface 231 and a second hook surface 233, the first hook surface 231 and the first fur surface 232 are respectively located on both sides of the upper pad 21, and the second hook surface 233 and the second fur surface 234 are respectively located on both sides of the lower pad 22. Further, the fixing fixture 1 is provided with an adjusting port 122, and there are two adjusting ports 122, which are symmetrically arranged on both sides of the fixing fixture 1, and each adjusting port 122 can pass through a hook surface and a fur surface at the same time.

[0047] In the utility model, the first hook surface 231 and the first fur surface 232 are passed through the two adjustment ports 122 respectively. Then, the first hook surface 231 and the first fur surface 232 are pasted to each other, so that the upper pad 21 is fixed inside the fixing fixture 1. Similarly, the second hook surface and the second fur surface 234 are passed through the two adjustment ports 122 respectively, and then pasted in opposite directions, so that the lower pad 22 can be fixed to the other side of the fixing fixture 1. In the present application, the fixing fixture 1 and the adjusting fixture 2 are both made of textile materials or cloth. After these materials are immersed in resin curing liquid (mainly containing aliphatic diisocyanate, trimethylpentanediol isobutyl ester, poly (ether) propylene glycol, which can be purchased), they can be left to stand for a period of time to form a mold with a certain hardness. The fixing fixture 1 and the adjusting fixture 2 immersed in the resin curing liquid are sleeved on the fractured limb. After gradually hardening under the action of the resin curing liquid, a stable mold is formed, which tightly wraps the fractured limb. Thus, the fixing effect is achieved.

[0048] like Figure 4 As shown, in one embodiment, the fixing clamp 1 includes: a palm fitting portion 11, a wrist fitting portion 12 and an arm fitting portion. To ensure that the fixing clamp 1 located at the palm is not too narrow, thereby causing discomfort. The palm fitting portion 11 adopts a trumpet-shaped design, and its smaller opening end is connected to the wrist fitting portion 12. The wrist fitting portion 12 is cylindrical, and the other end of the wrist fitting portion 12 is connected to the arm fitting portion. The arm fitting portion is cylindrical. Furthermore, the adjustment clamp 2 is located between the wrist fitting portion 12 and the palm fitting portion 11, and can completely cover the radiocarpal joint, and the adjustment port 122 corresponds to the position of the adjustment clamp 2.

[0049] To prevent the fixing fixture 1 and the adjusting fixture 2 from sticking to each other after being hardened after being immersed in the resin curing liquid, in one embodiment, an isolation pad 121 is provided between the fixing fixture 1 and the adjusting fixture 2, and the isolation pad 121 is made of rubber or leather.

[0050] In one embodiment, a reinforcing portion 131 is provided at the end of the arm fitting portion, and the reinforcing portion 131 surrounds the end of the arm fitting portion, and the reinforcing portion 131 has a greater elasticity than the arm fitting portion, and a smaller diameter than the end of the arm fitting portion. The reinforcing portion 131 improves the fixing effect of the fixing clamp 1 on the limb.

[0051] In one embodiment, a thumb hole 111 is provided on the palm fitting portion 11, and by reserving the thumb hole 111, the thumb of the user can be better stretched and comfortable during the process of fixing the clamp 1. Furthermore, in order to avoid friction between the thumb hole 111 and the thumb, causing discomfort, a rubber pad 112 is provided around the thumb hole 111.

[0052] The specific use process is as follows: First, the first hook surface 231 and the first rough surface 232 at both ends of the upper pad 21 are respectively passed through the adjustment openings 122 at both sides of the fixing fixture 1. Similarly, the second hook surface 233 and the second rough surface 234 at both ends of the lower pad 22 are also respectively passed through the adjustment openings 122 at both sides of the fixing fixture 1.

[0053] Next, immerse the fixing fixture 1 equipped with the adjusting fixture 2 in the resin curing liquid. After the resin curing liquid is completely immersed, take out the fixing fixture 1. During this process, try not to immerse the adjusting member 23 in the resin curing liquid. Then, put the fixing fixture 1 on the limb to be fixed so that the adjusting fixture 2 is located at the fracture site. At this time, the first hook surface 231 and the first rough surface 232 are glued together, and the second hook surface 233 and the second rough surface 234 are glued together. After standing for a period of time, a mold with a certain hardness can be formed.

[0054] When the wounded part of the injured person recovers and the swelling subsides, the tightness of the original fixed adjustment clamp 2 does not match the wrist size of the human body, and the fixing effect and function are reduced. At this time, the Velcro that sticks to each other is opened. Since the isolation pad layer 121 is set between the adjustment clamp 2 and the fixing clamp 1, the two will not stick together. At this time, by adjusting the sticking length between the first hook surface 231 and the first fur surface 232, or the second hook surface 233 and the second fur surface 234, the distance between the upper pad 21 and the lower pad 22 can be shortened, thereby re-achieving the fastening effect.

[0055] In summary, the utility model effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0056] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A fracture fixation fixture for the elderly, characterized in that: The fracture fixation fixture for the elderly at least comprises: a fixing fixture and an adjusting fixture; The fixing fixture is in the shape of a sleeve as a whole and is made of textile material or cloth; The adjusting fixture is worn inside the fixing fixture, and the adjusting fixture comprises an upper pad, a lower pad and an adjusting piece. The upper pad has the same structure as the lower pad, and both are made of textile material or cloth. The upper pad and the lower pad are attached to both sides of the inner wall of the fixing fixture, and the ends of the two do not contact each other. The adjusting member is located at both sides of the upper pad and the lower pad, and the adjusting member is used to adjust the distance between the upper pad and the lower pad.

2. The fracture fixation fixture for the elderly according to claim 1, characterized in that: The adjusting member is a Velcro, including a first hook surface and a second hook surface, and a first fur surface and a second fur surface, the first hook surface and the first fur surface are respectively located on both sides of the upper pad, and the second hook surface and the second fur surface are respectively located on both sides of the lower pad; The fixing clamp is provided with two adjusting openings, which are symmetrically arranged on both sides of the fixing clamp, and each adjusting opening can pass through a hook surface and a hair surface at the same time.

3. The fracture fixation fixture for the elderly according to claim 2, characterized in that: The fixing fixture comprises: a palm fitting part, a wrist fitting part and an arm fitting part; The palm fitting portion is trumpet-shaped, and the end with a smaller opening is connected to the wrist fitting portion; The wrist fitting portion is cylindrical, and one end of the wrist fitting portion is connected to the arm fitting portion; The arm fitting portion is cylindrical, and the diameter of the arm fitting portion is greater than the diameter of the wrist fitting portion.

4. The fracture fixation fixture for the elderly according to claim 3, characterized in that: The adjusting clamp is located between the wrist fitting portion and the palm fitting portion and can completely cover the radiocarpal joint. The adjusting opening corresponds to the position of the adjusting clamp.

5. The fracture fixation fixture for the elderly according to claim 4, characterized in that: An isolation cushion layer is provided between the fixing fixture and the adjusting fixture, and the isolation cushion layer is made of rubber or leather material.

6. The fracture fixation fixture for the elderly according to claim 3, characterized in that: A reinforcement portion is provided at the end of the arm fitting portion, and the reinforcement portion surrounds the end of the arm fitting portion. The elasticity of the reinforcement portion is greater than the elasticity of the arm fitting portion, and the diameter is smaller than the diameter of the end of the arm fitting portion.

7. The fracture fixation fixture for the elderly according to claim 3, characterized in that: The palm fitting portion is provided with a thumb opening.

8. The fracture fixation fixture for the elderly according to claim 7, characterized in that: A rubber pad is arranged around the thumb opening.

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