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Wrist Fracture Fixation Device

A fixation device and wrist technology, applied in fractures, medical science, etc., can solve the problems of distinguishing between left and right hands, increase the cost of use, and fail to adapt to patients, and achieve reliable fixation, good ventilation, and beneficial effects for rehabilitation

Inactive Publication Date: 2016-08-17
毕玉芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The arc-shaped pallet is designed according to the left and right hands respectively. For the user, it is necessary to purchase the fixing device suitable for the left hand or the right hand respectively, which will not only increase the cost of use, but also bring problems due to the need to distinguish the left and right hands in practice. a lot of trouble
[0004] 2. Due to the use of an integral arc-shaped support plate, the size of the groove is fixed, which cannot adapt to patients of different physiques, and has poor air permeability

Method used

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  • Wrist Fracture Fixation Device
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  • Wrist Fracture Fixation Device

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Embodiment Construction

[0021] exist Figure 1-Figure 4 Among them, wrist fracture fixation device, including arc support plate and thumb plate.

[0022] The arc-shaped supporting board is divided into three supporting boards: the first supporting board 1 , the second supporting board 2 and the third supporting board 3 . The three supporting plates are connected in sequence on the sides of the supporting plates through the flexible connection belt 4 . There are two flexible connecting belts 4 arranged along the length direction of the board surface. The material of the flexible connecting belt 4 can be fiber, and the two ends are glued.

[0023] The same end of the first supporting plate 1, the second supporting plate 2 and the third supporting plate 3 is provided with a downward elbow 5 adapted to the index finger, middle finger, ring finger and little finger in a natural state, so that the index finger, middle finger, ring finger and little finger more comfortable.

[0024] On the board surfaces...

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Abstract

A wrist fracture fixation device is used for assisted rehabilitation fixation of arm, wrist and finger fractures. It is characterized in that the three arc-shaped pallets are sequentially connected on the sides of the pallets through flexible connecting belts, an elbow is provided at the same end of the pallets, and a joint is provided on the board surfaces of the three pallets along the length direction of the board surface. arc-shaped groove, the opening direction of the arc-shaped groove is opposite to the bending direction of the elbow, and there are gaps on the side of the supporting plate located on the outside, and a thumb plate can be selectively inserted into the gap ; The supporting plate located in the middle is fixed with a horizontal fixing belt and a vertical fixing belt by rivets, one end of a thumb plate connecting belt is fixed on the thumb plate together with the thumb fixing belt through rivets, and the other end of the thumb plate connecting belt passes through Rivets are attached to the longitudinal fixing straps. The wrist fracture fixation device does not distinguish between left and right hands, that is, it can be used regardless of the left hand or the right hand; at the same time, it can be used by patients with different physiques.

Description

technical field [0001] The invention relates to a wrist fracture fixation device, which is used for assisting recovery and fixation of arm, wrist and finger fractures. Background technique [0002] At present, wrist fracture fixation devices on the market are mainly designed for wrist sprains, thumb sprains or fractures, osteoarthritis, dorsal wrist ligamentitis, stable peripheral bone fractures, and joint loosening. The basic structure of the traditional wrist fracture fixation device is that it has an integral arc-shaped supporting plate. inside the groove. The problem that the fracture fixation device of this arc-shaped supporting plate exists is: [0003] 1. The arc-shaped pallet is designed according to the left and right hands respectively. For the user, it is necessary to purchase the fixing device suitable for the left hand or the right hand respectively, which will not only increase the cost of use, but also bring problems due to the need to distinguish the left a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/05
Inventor 毕玉芳
Owner 毕玉芳
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