Oxter crutch for wrist injured patient

A patient-use, wrist technology, applied to crutches and other directions, can solve the problems of increased difficulty in grasping crutches with the wrist, inability to use medical crutches, inability to drive crutches, etc. Effect

Inactive Publication Date: 2020-10-30
杭州易薪科技创新有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. When the patient's wrist is injured and unable to use force, he cannot walk with the crutches and cannot use medical crutches, resulting in poor adaptability of the crutches
[0006] 2. Some patients are relatively weak after the operation. Lifting the crutches by holding the stick (forearm and back arm straight), needs to use the shoulder muscles to exert strength. The shoulder muscles of ordinary people (compared to Large muscle groups such as pectoral muscles and back muscles) are weak, so it is difficult to effectively control the crutches by using the shoulder force and wrist lift during the process of lifting the crutches
[0007] 3. The wrist grasps the grip bar. The grip bar is used as the force application end of the arm. The distance between the force application end and the movable end (shoulder position) is far away, so that the force application point increases when the muscle force is insufficient, causing the wrist to grasp the crutches. Difficulty increases when

Method used

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  • Oxter crutch for wrist injured patient
  • Oxter crutch for wrist injured patient
  • Oxter crutch for wrist injured patient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like Figure 1-3 The armpit crutch shown for a patient with a wrist injury includes a bracket 1, a strut 2 arranged at the bottom of the bracket 1, and a pad 4 arranged at the top of the bracket 1. A handle 3 is provided for rotation at the middle of the bracket 1, and the bracket 1 adopts Inverted U-shaped structure, and the size of the top of the bracket 1 is larger than the size of the bottom end, and the periphery of the handle 3 is provided with a sponge cover; the bracket 1 fixes the support rod 2, the pad 4 and the handle 3, and when in use, the pad 4 is clamped on the Under the armpit, use the pole 2 to hold the ground while holding the pole 3 with your hands. In addition, the bracket 1 adopts an inverted U-shaped structure, and the top of the bracket 1 is designed to be larger than the bottom to ensure that the crutches can play a stable support role. At the same time, the weight of the crutches can be appropriately reduced. The grip 3 can be rotated in the bra...

Embodiment 2

[0059] In the present invention, the cylinder 51 is used to fix the patient's forearm, so that the patient can lift the crutch up through the forearm. Therefore, for patients with foot injuries, if they need to walk frequently while handling some affairs, they should wear the cylinder 51 frequently. Will become a burden, as the wrist is injured, there are many clothes, or the patient's arm is thicker then all can make putting on and taking off the cylindrical body 51 more loaded down with trivial details.

[0060] Therefore, in this embodiment, the cylinder body 51 can be designed as a detachable structure with the bracket 1 and the connecting plate 551, that is, refer to Figure 9-10 , in this embodiment, the middle part of the cylinder body 51 can be separated from the bracket 1 , and the end of the cylinder body 51 can be separated from the connecting plate 551 .

[0061] Therefore, under the condition that the patient's arm does not come out of the cylinder 51, the cylinde...

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Abstract

The invention discloses an oxter crutch for a wrist injured patient. The oxter crutch comprises a body, a supporting rod arranged at the bottom end of the body and a supporting block arranged at the top end of the body. A holding rod is rotatably arranged in the middle of the body, a forearm containing mechanism is rotatably arranged at the top in the body, and the forearm containing mechanism isused for containing a forearm of a patient; an adjusting mechanism is arranged between the forearm containing mechanism and the top end of the body, and the inclination angle of the forearm containingmechanism can be adjusted through the adjusting mechanism. The forearm containing mechanism comprises a barrel used for containing the forearm of a patient, a supporting annular body is arranged on the periphery of the barrel and rotationally arranged between the tops in the body through a rotating shaft, and an elbow supporting mechanism is arranged at the rear end of the barrel. When the wristof a patient is injured, the forearm is inserted into the forearm containing mechanism, the adjusting mechanism is locked to fix the forearm containing mechanism, the patient can drive the crutch to walk through the forearm, and the adaptability of the crutch is improved.

Description

technical field [0001] The invention relates to the technical field of crutches, in particular to an underarm crutch for patients with wrist injuries. Background technique [0002] As we all know, my country has a large population base, and in recent years, China is slowly entering an aging society. For some slow-moving elderly people or people with disabilities in their legs, when they walk, they need to use crutches as an auxiliary support tool for their legs, so as to ensure that the user maintains their body balance. It is widely used by the elderly who are more sluggish or those with disabilities in the legs. [0003] Conventional crutches currently on the market are mostly stick-shaped structures made of wood or metal materials. Traditional Chinese medicine crutches are widely used in hospitals, and medical crutches can firmly support patients. [0004] But present medical crutch has following shortcoming: [0005] 1. When the patient's wrist is injured and unable t...

Claims

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Application Information

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IPC IPC(8): A61H3/02
CPCA61H3/02A61H2003/0205
Inventor 朱正直
Owner 杭州易薪科技创新有限公司
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