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Medical electric swing saw for orthopedics department

An orthopedic and electric technology, applied in the field of medical devices, can solve the problems affecting the scope and success rate of the operation, inconvenient installation and extraction of the saw blade, single cutting speed, etc. Effect

Pending Publication Date: 2021-01-12
苏州爱科硕科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the medical electric oscillating saws on the market have problems such as weak cutting, single cutting speed, inconvenient installation and extraction of saw blades, etc., which affect the scope and success rate of surgery, etc.

Method used

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  • Medical electric swing saw for orthopedics department
  • Medical electric swing saw for orthopedics department
  • Medical electric swing saw for orthopedics department

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples.

[0025] Such as Figure 1-11As shown, an orthopedic medical electric oscillating saw includes a power transmission assembly I, a power assembly II, a saw blade III, and a battery assembly IV; the power transmission assembly I includes an oscillating saw head 101, a first fluorine rubber O Type ring 102, first bearing 103, oscillating saw head 104, bone saw oscillating head bearing washer 105, second bearing 106, C-shaped retaining ring 107 for circlip shaft, guide nut 108, oscillating saw movable cam 109, first Earless retaining ring for spring hole 110, second fluorine rubber O-ring 111, trigger connector 112, positioning pin 113 of oscillating saw locker, oscillating saw blade locker 114, third fluorine rubber O-ring 115 , the first spring 116, the swing arm of the swing saw 117, the fourth fluorine rubber O-rin...

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PUM

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Abstract

The invention discloses a medical electric swing saw for the orthopedics department. The medical electric swing saw comprises a power transmission assembly I, a power assembly II, a saw blade III anda battery assembly IV. According to the medical electric swing saw, a saw blade locking device can be opened and closed by rotating a trigger, and saw blades of different specifications are inserted into swing head grooves of the swing saw so that the saw blades can be locked and taken out. A button switch is a stepless speed change switch, and the output rotating speed is the highest when the switch is pressed to the bottom side. The medical electric swing saw can be used together with other matched instruments when the battery assembly is connected, and operations such as orthopedic trauma,joint replacement and plastic surgery are completed.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an orthopedic medical electric oscillating saw. Background technique [0002] Orthopedic medical electric oscillating saw is used in orthopedic and trauma surgery, including artificial joint replacement, arthroscopic surgery, joint resection and reconstruction surgery, synovectomy, orthopedic plastic surgery, other joint surgery and tumor surgery, etc. With a wide range of application scenarios and complex application methods, the performance and operation methods of the pendulum saw need to meet the needs of various operations. At present, the medical electric oscillating saws on the market have problems such as weak cutting, single cutting speed, inconvenient installation and extraction of the saw blade, etc., which affect the scope and success rate of the operation. [0003] In order to solve the above technical problems, an orthopedic medical electric oscillating saw is de...

Claims

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Application Information

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IPC IPC(8): A61B17/14
CPCA61B17/142
Inventor 吴明昊钱德峰高任超李新赛
Owner 苏州爱科硕科技有限公司
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