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Surgical instrument transmission mechanism without manual butt joint

A surgical instrument, a technology that does not require labor, is applied in the field of surgical robots, and can solve the problems of time-consuming, labor-intensive, and error-prone

Inactive Publication Date: 2020-04-17
CHENGDU BORNS MEDICAL ROBOTICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a surgical instrument transmission mechanism without manual docking, which solves the existing problems of manual docking, time-consuming, labor-intensive and large errors

Method used

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  • Surgical instrument transmission mechanism without manual butt joint
  • Surgical instrument transmission mechanism without manual butt joint
  • Surgical instrument transmission mechanism without manual butt joint

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing. In this way, the realization process of how the present invention uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that, as long as there is no conflict, the technical features mentioned in the various embodiments can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] Such as figure 1 As shown, it is an overall three-dimensional structure diagram of the instrument 4 fixing device, wherein the instrument 4 fixing device includes a driving seat 1, an isolation seat 2, a transmission seat 3 and an instrument 4, and the present invention provides a surgical instrument transmission mechanism without manual docking , including a power so...

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Abstract

The invention relates to a surgical instrument transmission mechanism without manual butt joint. The surgical instrument transmission mechanism comprises a motor, a first coupler, a second coupler anda third coupler, wherein the motor, the first coupler, the second coupler and the third coupler are sequentially connected, an adjusting member is arranged between the motor and the first coupler, athrough hole is formed in the adjusting member, the adjusting member is in a boss shape, the large-diameter section of the adjusting member is fixedly connected with the motor, the small-diameter section of the adjusting member is in sliding connection with the first coupler in the axial direction, and the adjusting member enables the first coupler to rotate along with the motor in the radial direction and move relative to the motor in the axial direction. According to the surgical instrument transmission mechanism, butt joint can be rapidly and precisely completed without manual alignment.

Description

technical field [0001] The invention belongs to the technical field of surgical robots, and in particular relates to a surgical instrument transmission mechanism without manual docking. Background technique [0002] Surgical instruments are often fixed on the mechanical arm or the sliding table of the mechanical arm by the surgical instrument fixing device. On the one hand, the surgical instrument fixing device can provide operating power for the surgical instrument, and on the other hand, the surgical instrument fixing device can also control the operation mode of the surgical instrument , it can be seen that the surgical instrument fixing device is an extremely complex and critical device. The complexity lies in the fact that it is composed of a large number of small parts; the key point is that the assembly and cooperation between the parts must be precise, otherwise it will affect the operation The operation causes irreversible damage. [0003] In the prior art, the mot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00
CPCA61B17/00A61B2017/00017A61B2017/00367
Inventor 李耀凌正刚黄松罗腾蛟
Owner CHENGDU BORNS MEDICAL ROBOTICS INC