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End-of-arm tooling quick replacing mechanism for minimally-invasive spine surgery robot

A technology of minimally invasive surgery and end tools, applied in surgical robotics, surgery, medical science, etc., can solve the problems of inapplicable spinal minimally invasive surgery, long quick change time, low positioning accuracy, etc., to achieve short quick change time, structural The effect of simple, high-precision positioning

Active Publication Date: 2017-01-25
HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a quick-change mechanism for the terminal tool of the minimally invasive spinal surgery robot to solve the frequent replacement of the terminal tools of the existing minimally invasive spinal surgery instruments, and the quick-change devices used in industrial environments are either not suitable for minimally invasive spinal surgery or have positioning problems. The problem of low precision and long quick change time

Method used

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  • End-of-arm tooling quick replacing mechanism for minimally-invasive spine surgery robot
  • End-of-arm tooling quick replacing mechanism for minimally-invasive spine surgery robot
  • End-of-arm tooling quick replacing mechanism for minimally-invasive spine surgery robot

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Embodiment Construction

[0021] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments.

[0022] see Figure 1-Figure 7 Explain that a minimally invasive spinal surgery robot terminal tool quick change mechanism includes a mounting base 1, a quick change joint 2 and a locking assembly 3;

[0023] The quick-change joint 2 is plugged into the mounting base 1 and the two are connected by a locking assembly 3; the mounting base 1 is processed with a slot 1-2, and the quick-change joint 2 is provided with the slot 1-2. Installed in the socket part 2-2 of the slot 1-2, the side of the mounting seat 1 opposite to the slot 1-2 is also processed with a single bevel 1-3, and the quick change joint 2 is provided with a single bevel 1-3 The mating parts 2-3 are in mating contact.

[0024] The mounting base 1 is installed on the end of the preoperative surgical robot by installing the positioning par...

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Abstract

The invention relates to an end-of-arm tooling for a minimally-invasive spine surgery robot, in particular to an end-of-arm tooling quick replacing mechanism for a minimally-invasive spine surgery robot. The problems that an end-of-arm tooling for the minimally-invasive spine surgery robot is replaced frequently, a quick replacing device used in the industrial environment is either unsuitable for a minimally-invasive spine surgery or is low in location accuracy and long in quick replacing time are solved. The end-of-arm tooling quick replacing mechanism comprises an installing base, a quick replacing connector and a locking assembly, wherein the quick replacing connector is inserted in the installing base and connected with the installing base through the locking assembly, an inserting groove is machined in the installing base, an inserting part arranged to be matched with the inserting groove and inserted into the inserting groove is arranged on the quick replacing connector, a single slope is machined on the side face, opposite to the inserting groove, of the installing base, and a butt-joint part making contact with the single slope in a matched mode is arranged on the quick replacing connector. The end-of-arm tooling quick replacing mechanism is used for the minimally-invasive spine surgery.

Description

technical field [0001] The invention relates to a terminal tool of a robot for minimally invasive surgery of the spine, in particular to a quick-change mechanism for a V block of the terminal tool of a robot for minimally invasive surgery of the spine. The invention belongs to the field of minimally invasive surgical robots. Background technique [0002] In minimally invasive spinal surgery, doctors face problems such as high surgical complexity and frequent instrument replacement, which brings great challenges to spinal surgery. In order to overcome the above problems, many research institutions use robots to assist doctors in surgery and switch the end tools in a quick-change manner, so that the robot can automatically replace different end effectors or peripheral equipment, thereby making the application of the robot more flexible. There are many types of quick-change devices for tools, but most of them are used in industrial environments and are not suitable for the med...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B17/00A61B17/56
CPCA61B17/00234A61B2017/564
Inventor 杜志江闫志远于洪健杨文龙王吉
Owner HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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