Auxiliary rehabilitation instrument based on three-dimensional printing

A 3D printing and rehabilitation instrument technology, applied in passive exercise equipment, physical therapy, additive processing, etc., can solve problems such as unused, low activity performance of the instrument, and difficulty in meeting demand, and achieve good integrity and good fixation effect. , the effect of stable force

Active Publication Date: 2016-08-03
GUANGZHOU JUNWEI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are not many 3D printing used in the medical industry at present. The performance of instruments related to passive joint range of motion training is low, and it is difficult to meet the needs of the market. Moreover, 3D printing has not been used in instruments related to passive joint range of motion training.

Method used

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  • Auxiliary rehabilitation instrument based on three-dimensional printing
  • Auxiliary rehabilitation instrument based on three-dimensional printing
  • Auxiliary rehabilitation instrument based on three-dimensional printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 As shown, a 3D printing-based auxiliary rehabilitation instrument includes an arm cover 1, a palm cover 2 and a strip 3, and a connecting rod 4 is arranged on the arm cover 1, and a connecting rod 4 is arranged between the connecting rod 4 and the strip 3. There is a rotating pin (not shown), the connecting rod 4 and the bar 3 are connected in rotation through the rotating pin, and a first steering gear 5 is arranged on one side of the rotating pin, and the first steering gear 5 is fixed to the connecting rod 4 Connected, the first steering gear 5 and the strip 3 are interlocked through the rotation pin, which can realize the movement of the elbow joint. The strip 3 is provided with a transmission plate 6 and a second steering gear 7, and the transmission plate 6 and the second steering gear 7 are connected to each other. The strip 3 is connected by rotation, which can realize the left and right movement of the wrist joint. The transmission plate 6 is p...

Embodiment 2

[0038] Such as Figure 1-3As shown, a 3D printing-based auxiliary rehabilitation instrument includes an arm cover 1, a palm cover 2 and a strip 3, and a connecting rod 4 is arranged on the arm cover 1, and a connecting rod 4 is arranged between the connecting rod 4 and the strip 3. There is a rotating pin (not shown), the connecting rod 4 and the bar 3 are connected in rotation through the rotating pin, and a first steering gear 5 is arranged on one side of the rotating pin, and the first steering gear 5 is fixed to the connecting rod 4 Connected, the first steering gear 5 and the strip 3 are interlocked through the rotation pin, which can realize the movement of the elbow joint. The strip 3 is provided with a transmission plate 6 and a second steering gear 7, and the transmission plate 6 and the second steering gear 7 are connected to each other. The strip 3 is connected by rotation, which can realize the left and right movement of the wrist joint. The transmission plate 6 is...

Embodiment 3

[0041] Such as figure 1 , 2 As shown in and 4, a 3D printing-based auxiliary rehabilitation instrument includes an arm cover 1, a palm cover 2 and a strip 3, the arm cover 1 is provided with a connecting rod 4, and the connection between the connecting rod 4 and the strip 3 A rotating pin (not shown) is arranged between, and the connecting rod 4 and the strip 3 are connected in rotation through the rotating pin, and a first steering gear 5 is arranged on one side of the rotating pin, and the first steering gear 5 and the connecting rod 4. Fixedly connected, the first steering gear 5 and the strip 3 are interlocked through the rotation pin to realize the movement of the elbow joint. The strip 3 is provided with a transmission plate 6 and a second steering gear 7, and the transmission plate 6 is rotatably connected with the strip 3, which can realize left and right movement of the wrist joint. The transmission plate 6 is provided with a carrier plate 8 and a third steering gear...

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Abstract

The invention discloses an auxiliary rehabilitation instrument based on three-dimensional printing. The auxiliary rehabilitation instrument comprises an arm sleeve, a palm sleeve and a long strip; the arm sleeve is provided with a connecting rod, a rotating pin is arranged between the connecting rod and the long strip, and the connecting rod and the long strip are rotatably connected through the rotating pin; one side of the rotating pin is provided with a first steering engine which is fixedly connected with the connecting rod and linked with the long strip through the rotating pin, the long strip is provided with a driving plate and a second steering engine, the driving plate and the long strip are rotatably connected, the driving plate is provided with a carrying plate and a third steering engine, the carrying plate is provided with a gear rack which is arranged in an arc shape, the second steering engine is in driving connection with the carrying plate through the gear rack, the palm sleeve is hinged to the driving plate and provided with a gear rod, and the third steering engine is provided with a plastic gear. According to the auxiliary rehabilitation instrument based on three-dimensional printing, good passive joint motion training can be performed.

Description

technical field [0001] The invention relates to an auxiliary rehabilitation instrument based on 3D printing. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. [0003] 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0004] However, there are not many 3D printing used in the medical indust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02B33Y80/00
CPCA61H1/0274A61H1/0285A61H2201/1207A61H2201/1638A61H2205/06A61H2205/065B33Y80/00
Inventor 杨韶军
Owner GUANGZHOU JUNWEI ELECTRONICS TECH CO LTD
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