Single-incision endoscopic surgery system based on flexible surgery tools

A technology of surgical tools and surgical systems, applied in the fields of surgery, medical science, etc., can solve the problems of limited flexibility of surgical tools, small working range, complex hand-eye collaborative operation requirements, etc., achieve compact external space arrangement, and ensure practicability Effect

Active Publication Date: 2016-12-07
BEIJING SURGERII TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual single-port laparoscopic surgery based on traditional rigid surgical tools has not yet been used in clinical practice due to the complex hand-eye coordination requirements, limited flexibility of surgical tools, and small working range.

Method used

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  • Single-incision endoscopic surgery system based on flexible surgery tools
  • Single-incision endoscopic surgery system based on flexible surgery tools
  • Single-incision endoscopic surgery system based on flexible surgery tools

Examples

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Embodiment Construction

[0033] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0034] Such as figure 1 As shown, the single-hole laparoscopic surgery system provided by the present invention includes a flexible surgical tool 10 , an imaging tool 30 and a catheter body 40 .

[0035] Such as figure 2 , Figure 4 As shown, the flexible surgical tool 10 includes a surgical actuator 101 , a surgical actuator control wire 102 , a flexible arm body 11 , a flexible cover 104 , a rigid cover 105 , a flexible surgical tool drive unit 20 , a drive handle 21 and a proximal structure 16 . The surgical actuator 101 is fastened to ...

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Abstract

The invention relates to a single-incision endoscopic surgery system based on flexible surgery tools. The system is characterized by comprising the flexible surgery tools, an imaging tool and a catheter. Each flexible surgery tool comprises a surgery performer, a flexible arm, a driving handle and a near-end structure, wherein the surgery performer is linked with the far end of the flexible arm, the near end of the flexible arm is linked with the driving handle through the near-end structure, and the driving handle drives the flexible arm to turn. The imaging tool comprises an imaging lighting module, a turning joint and an imaging tool driving unit, wherein the imaging lighting module is linked with the far end of the turning joint, the near end of the turning joint is linked with the imaging tool driving unit, and the imaging tool driving unit drives the turning joint to turn. The catheter is used for guiding the surgery performers at the far ends of the flexible arms and the imaging lighting module at the far end of the turning joint to reach the same area and guiding the parts behind the near ends of the flexible arms and the near end of the turning joint in different spatial directions at the same time.

Description

technical field [0001] The invention relates to a medical device, in particular to a single-hole endoscopic surgery system based on a flexible surgical tool. Background technique [0002] In the modern medical field, manual porous laparoscopic minimally invasive surgery has been widely used clinically. Such minimally invasive procedures have successfully reduced patients' postoperative pain, complication rates, recovery time, and improved postoperative scarring. In recent years, in order to facilitate doctors' operation and achieve better postoperative output, robot-assisted porous laparoscopic minimally invasive surgery has been widely used. The robotic system, which can assist doctors in performing multi-hole laparoscopic minimally invasive surgery, has achieved great commercial success. [0003] In order to further reduce the surgical trauma area and recovery time, researchers proposed single-port laparoscopic minimally invasive surgery. Compared with multi-hole laparo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00
CPCA61B17/00A61B17/00234A61B2017/00305A61B2017/00318A61B2017/0034
Inventor 徐凯戴正晨董天来赵江然阳志雄朱志军魏巍
Owner BEIJING SURGERII TECH CO LTD
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