Delivery assist device and slave end portion for vascular interventional surgical robot

A technology of interventional surgery and auxiliary devices, which is applied in the field of medical devices, can solve the problems of high risk of catheter deviation from the pipeline, complex structure of catheter delivery auxiliary devices, and short length of delivery auxiliary pipelines, etc., to achieve improved delivery accuracy, simple structure, and low cost. Effect

Pending Publication Date: 2022-03-29
WIRESCIENCE MEDICAL TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, this kind of catheter delivery aid has a complex structure, the length of the delivery aid tube is short, and the risk of the catheter deviating from the tube is high.

Method used

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  • Delivery assist device and slave end portion for vascular interventional surgical robot
  • Delivery assist device and slave end portion for vascular interventional surgical robot
  • Delivery assist device and slave end portion for vascular interventional surgical robot

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Embodiment Construction

[0042] The catheter delivery assisting device for a vascular interventional surgery robot of the present invention will be described in detail below. Here, it should be pointed out that the embodiments of the present invention are only illustrative, which are only used to explain the principle of the present invention rather than limit the present invention.

[0043] see first figure 1 , which illustrates a partial structure of a slave end portion of a robot for vascular interventional surgery in the form of a perspective view. Such as figure 1 As shown, the slave end part includes a robot body 1 and an instrument operation box 2 . The robot body 1 includes a base mechanism and a power unit 3, and the power unit 3 is installed on a slider arranged in the base mechanism and moves together with the slider. One lateral side of the instrument operation box 2 is laterally connected to an adjacent side of the power unit 3 , and the instrument operation box 2 moves longitudinally ...

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PUM

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Abstract

The invention discloses a delivery assisting device for a vascular interventional surgical robot. The delivery assisting device comprises a mouth gag and a C-shaped tube, the mouth gag comprises a first C-shaped tube supporting part, a second C-shaped tube supporting part, a guide tube supporting part and a shuttle type slideway; the first C-shaped tube supporting part is provided with a first C-shaped tube channel, and the catheter supporting part is located behind the first C-shaped tube supporting part and provided with a catheter channel; the shuttle-type slide way is arranged at the front end part of the catheter supporting part and is obliquely arranged towards the side rear part relative to the catheter channel; the second C-shaped pipe supporting part is arranged behind the side of the shuttle type slide way and is provided with a second C-shaped pipe channel; in the assembled state, the front end and the rear end of the C-shaped pipe are fixed to the front end and the rear end of the robot body, and the C-shaped pipe extends backwards from the front end, penetrates through the first C-shaped pipe channel, is arranged on the shuttle type sliding way in a sleeving mode, penetrates through the second C-shaped pipe channel and extends backwards to the rear end of the robot body. The C-shaped tube supports the portion of the catheter between the front end outlet of the C-shaped tube and the front end outlet of the catheter channel.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a delivery auxiliary device and a slave end part for a vascular interventional surgery robot. Background technique [0002] Minimally invasive vascular interventional surgery is the basic method for the diagnosis and treatment of cardiovascular and cerebrovascular diseases. Most of the current vascular disease diagnosis and vascular reconstruction operations require the help of this technology. The operation of guide wire and catheter is the core content of minimally invasive vascular interventional surgery, which determines the quality of surgery. At present, interventional doctors use digital silhouette angiography (DSA) to manually complete the positioning of guide wires and catheters in patients' blood vessels. Guidewires, catheters, and balloon catheters are the basic instruments used in surgery. The use of robotic devices for positioning operations on guide wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/00A61B34/32A61M25/08A61M25/082A61M25/09A61M25/10
CPCA61B34/30A61B34/32A61B34/70A61M25/0113A61M25/0116A61M25/09041A61M25/10A61B2034/301A61B2034/305A61M2025/0177
Inventor 王杨唐伟赵春莹
Owner WIRESCIENCE MEDICAL TECH (SUZHOU) CO LTD
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