Drilling and sawing power tool for orthopedic surgery
An orthopedic surgery, saw power technology, applied in the directions of surgery, surgical saw, bone drill guidance, etc., can solve problems such as troublesome starting of the aiming program, and achieve the effects of high efficiency, avoidance of misoperation, and simple operation
Active Publication Date: 2020-02-28
上海龙慧医疗科技有限公司
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- Description
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- Application Information
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Problems solved by technology
In the existing equipment, it is troublesome to start the aiming program, and there is no function that can start the aiming program in the existing power tools
Method used
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[0026] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.
[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a drill and saw power tool for orthopedic surgery includes a housing 10, on which a switch box 20 is embedded, and the switch box is provided with a first through hole 11 and a second through hole 12, and the first through hole 11 penetrates A first trigger shaft 30 is provided, and a second trigger shaft 40 is pierced in the second through hole 12;
[0028] Both the left end of the first trigger shaft 30 and the left end of the second trigger shaft 40 extend to the outside of the switch box 20 . The left end of the first trigger shaft is provided with a button 35 .
[0029] A first vertical support 41 and a second vertical support 42 are arranged inside the housing 10 , and the fir...
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The invention discloses a drilling and sawing power tool for orthopedic surgery. The drilling and sawing power tool comprises a shell. A switch box is embedded in the shell and provided with a first through hole and a second through hole. A first trigger shaft passes through the first through hole. A second trigger shaft passes through the second through hole. A first vertical support member and asecond vertical support member are arranged in the shell. The first vertical support member is fixedly connected to the right end of the switch box. The first trigger shaft and the second trigger shaft are penetratingly arranged on the first vertical support member. A circuit board is fixedly arranged on the second vertical support member. A first Hall element and a second Hall element are arranged on the circuit board. A first magnet is arranged at the right end of the first trigger shaft. The first Hall element is located on one side of a magnetic pole of the first magnet. A second magnet is arranged at the right end of the second trigger shaft. The drilling and sawing power tool has the advantages that the rotation speed of a motor can be easily controlled, switching between forward rotation and reverse rotation of the motor can be realized quickly, and an alignment program of a manipulator can be started rapidly.
Description
technical field [0001] The invention relates to an orthopedic surgical instrument, in particular to a drill and saw power tool for orthopedic surgery. Background technique [0002] Orthopedic surgery robots need to use various orthopedic surgical instruments for different purposes when performing orthopedic surgery. Some orthopedic surgical instruments require the use of powered tools. The power tool has a motor, and driven by the motor, the orthopedic surgical instrument can be continuously drilled or sawed. [0003] Due to surgical needs, it is usually necessary for the motor to rotate forward or reverse. At the same time, it is also necessary to control the speed of the motor. Existing power tools require more operations to realize the forward and reverse conversion of the motor, and it is difficult to control the speed of the motor. [0004] In addition, before the orthopedic surgical robot performs surgery, it is necessary to align the orthopedic surgical instrument...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B17/14A61B17/15A61B17/16A61B17/17A61B34/30
CPCA61B17/14A61B17/15A61B17/1626A61B17/1628A61B17/17A61B34/30A61B34/70A61B2017/564
Inventor 孙唯张海宁魏成顾瑞年涂迦南李鸿庆
Owner 上海龙慧医疗科技有限公司