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Clamping and twisting device, delivery device and interventional surgical robot

A technology for clamping and clamping components, applied in surgical robots, catheters, guide wires, etc., can solve problems such as damage to doctors' health, and achieve the effect of high twisting accuracy

Pending Publication Date: 2022-04-15
SHENZHEN RAYSIGHT INTELLIGENT MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a clamping and twisting device to solve the technical problem that the traditional vascular interventional treatment method in the prior art will cause damage to the doctor's health

Method used

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  • Clamping and twisting device, delivery device and interventional surgical robot
  • Clamping and twisting device, delivery device and interventional surgical robot
  • Clamping and twisting device, delivery device and interventional surgical robot

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Embodiment Construction

[0042] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0043] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are for convenience o...

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Abstract

The invention provides a clamping and twisting device, a delivery device and an interventional surgical robot. The clamping and twisting device is provided with the opening and closing module and the twisting module, the twisting module comprises the first clamping assembly and the second clamping assembly, and clamping and loosening of the instrument are achieved through relative displacement between the two clamping assemblies in the horizontal direction. The first clamping assembly and the second clamping assembly can independently move in a reciprocating mode in the vertical direction, so that the first rotary twisting mechanism and the second rotary twisting mechanism can generate relative displacement in the vertical direction, and in the clamping state, the instrument can integrally rotate under the work of the first rotary twisting mechanism and the second rotary twisting mechanism; therefore, the twisting motion of the instrument is realized, and the far end of the instrument is driven to synchronously rotate so as to smoothly pass through a blood vessel branch. According to the clamping and rotating device, clamping and twisting of the instrument are achieved at the same time, the bionics principle is met, and the twisting precision is high.

Description

technical field [0001] The present application belongs to the technical field of auxiliary equipment for vascular interventional surgery, and more specifically relates to a clamping and twisting device, a delivery device and an interventional surgery robot. Background technique [0002] The number of patients with cardiovascular diseases in my country is huge and is on the rise. It is estimated that the number of cardiovascular patients is 330 million, and cardiovascular disease is still the primary cause of death among urban and rural residents. In 2019, more than 1 million coronary interventional PCI operations were performed in China, and the average annual growth rate was maintained at double digits. In the future, with the intensification of my country's population aging, this number will maintain a relatively high growth rate. For now, China's vascular interventional field is still in a stage of rapid development, and there is a lot of room for import substitution an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61M25/09A61M25/01
Inventor 刘付林马骏兰宏志郑凌霄
Owner SHENZHEN RAYSIGHT INTELLIGENT MEDICAL TECH CO LTD
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