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An Unlimited Rolling Handle Structure

An unlimited, handle technology, used in surgery, medical science, etc., can solve the problem that rolling cannot achieve unlimited rolling, and achieve the effect of improving experience and avoiding cable entanglement.

Active Publication Date: 2022-02-15
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that rolling in the prior art cannot realize unlimited rolling, and to provide an unlimited rolling handle structure

Method used

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  • An Unlimited Rolling Handle Structure
  • An Unlimited Rolling Handle Structure
  • An Unlimited Rolling Handle Structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The unlimited rolling handle structure provided by the present invention is introduced below in conjunction with the accompanying drawings:

[0024] see Figure 1-Figure 6 , is an unlimited rolling handle structure provided by the present invention, which includes: a dial structure 1, a base structure 2, the dial structure 1 is connected to the base structure 2, and the base structure 2 is opposite to the dial The wheel structure 1 can rotate without restriction. When in use, the base structure 2 is a holding part, so the base structure 2 is bent into an arc shape to conform to the posture of the human body.

[0025] The dial structure 1 includes a dial housing 11, a cable adapter and a cable. One end of the dial housing is provided with an inlet hole, and the other end is rotatably connected to the base structure. The connector can move in the dial housing, the cable enters the dial housing from the wire inlet hole, is transferred through the cable adapter, and then ...

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PUM

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Abstract

The invention relates to an unlimited rolling handle structure, comprising: a base structure; a dial structure; including a dial housing, a cable adapter and a cable, one end of the dial housing is provided with an inlet hole, the other end is connected to The base structure is rotatably connected, the cable adapter can move in the dial housing, the cable enters the dial housing from the cable inlet hole, and is transferred through the cable adapter, and then connected to the base structure, the cable transfer When the cable is connected, the front and rear cables connected to the cable connector can also rotate relative to each other in the axial direction. The present invention is provided with a cable adapter and a cable, and the cable adapter allows the front and rear cables connected to the cable connector to rotate relative to each other in the axial direction, thereby realizing the freedom of rotation between the cables and avoiding The cable is wound, so that the 360-degree uninterrupted rolling between the base structure and the dial structure can be realized, and it is no longer necessary to stop and adjust the handle during the rotation process, which greatly improves the experience during use.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an unlimited rolling handle structure. Background technique [0002] The current minimally invasive surgical tools used for remote operation generally include a main body and a handle for controlling the remote operating mechanism. According to actual use requirements, the handle can be rotated relative to the main body, so that the operator can maintain a good operating holding angle at any time; but These existing handles have the following problems: the handle and the main body can only roll at a certain angle relative to each other. When the relative rolling angle is too large, the cables inside the handle and the main body will be entangled and cannot be further rotated, resulting in a certain operating angle. However, the handle cannot fit well with the operator's hand, which affects the actual operating experience. Contents of the invention [0003] The object...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00
CPCA61B17/00234A61B2017/0046A61B2017/00424
Inventor 孔维阳
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD