Catheter controller

A controller and catheter technology, applied in the field of medical devices, can solve the problems of catheter obstruction and easy retraction, and achieve the effects of overcoming resistance, ensuring position, and saving storage volume.

Active Publication Date: 2021-09-07
HANGZHOU DINOVA NEUROSCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a catheter controller to solve the problem in the prior art that the catheter of the surgical robot is blocked and easy to retreat during delivery

Method used

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Examples

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Embodiment Construction

[0036] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0037] This embodiment provides a catheter controller, which can be applied to a surgical robot to implement vascular interventional surgery, and to control the delivery of the catheter in the human body.

[0038] Please refer to figure 1 , figure 1The specific structure of a catheter controller provided by this embodiment is shown. The catheter controller includes a base body 1 , and a catheter clamping device 3 and a catheter rotation driving device 5 arranged on the base body 1 . Wherein, the base body 1 includes a base 11 and a delivery turntable 1...

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Abstract

The invention provides a catheter controller. The catheter controller comprises a base body, a catheter clamping device and a catheter rotation driving device, wherein the base body comprises a foundation bed and a conveying rotary disc rotatably arranged on the foundation bed; a groove spirally extending along the circumferential direction is formed in the circumferential wall of the conveying rotary disc, and a catheter is wound around the groove; the catheter clamping device is arranged above the conveying rotary disc and is used for clamping the near end of the catheter; and the catheter rotation driving device is used for driving the catheter clamping device to rotate so as to drive the catheter to rotate, circumferential rotation of the near end of the catheter is transmitted to the far end of the catheter, the catheter is more smoothly pushed in the human body, and the front end of the catheter is not likely to retract when encountering resistance so as to guarantee that the position of the catheter in the body of a patient is accurate.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a catheter controller. Background technique [0002] In recent years, vascular interventional surgery has been widely used clinically due to its advantages of minimal trauma, low risk, and few complications. However, during the operation, the doctor needs to operate under the radiation environment, and working under the radiation environment for a long time will cause adverse effects and injuries to the human body. At the same time, this operation requires rich clinical experience and superb surgical techniques, which has high requirements for doctors, is prone to misoperation, and takes a long time. Surgical robots can effectively reduce the harm of radiation to doctors, thereby improving the efficiency of surgery and reducing the risk of surgery. [0003] At present, the storage and delivery of catheters (soft catheters with a length between 1 and 3 meters) in sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/01A61M39/10A61M39/22A61B34/30B65H75/44
CPCA61M25/01A61M39/10A61M39/223A61B34/30B65H75/4486A61M2025/0177A61M2039/1038A61B2034/301A61B2034/303
Inventor 赵柏湖梁振猷程舒宇王永胜
Owner HANGZHOU DINOVA NEUROSCIENCE CO LTD
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