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Transduction pulse balloon dilatation catheter

A technology for dilating catheters and balloons, which is applied in the field of medical devices to achieve the effect of reducing impact

Pending Publication Date: 2022-06-07
SHANGHAI BIO HEART BIOLOGICAL TECHNOLOGY 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 transducing pulse balloon dilatation catheter to solve the problems in the use process of the existing balloon catheter proposed in the above-mentioned background technology

Method used

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  • Transduction pulse balloon dilatation catheter
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  • Transduction pulse balloon dilatation catheter

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] A dilatation catheter for a transduced pulse balloon 1, comprising a balloon 1 and an inner tube 2 that runs through the balloon 1, and a pulse section 100 containing a pulse generating component 3 is formed inside the balloon 1, and the balloon 1 is passed through the inner tube 2 When it is sent to the position of vascular calcification, the pulse generating component 3 in the pulse interval 100 starts to operate to generate high-frequency pulse waves,...

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Abstract

The invention discloses a transduction pulse balloon dilatation catheter, and belongs to the technical field of medical instruments, the transduction pulse balloon dilatation catheter comprises a balloon, and a pulse interval for containing electrolyte is formed in the balloon; the inner tube penetrates through the balloon and is used as a balloon transportation carrier; the pulse generating assembly is arranged in the pulse interval; and the plurality of flow absorption components are arranged on the inner wall of the balloon and are used for absorbing and utilizing the high-voltage current generated when the pulse generation assembly works. By arranging the flow suction component on the inner wall of the balloon, when the pulse generation assembly in the balloon generates high-voltage current in the working process, the flow suction component can transmit the generated high-voltage current to an external feedback system through the wire, and the situation that the high-voltage current directly breaks through the balloon to reach the outer side of the balloon to directly act on blood vessels of a patient is avoided; the influence on the heart rate of the patient is reduced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a transducing pulse balloon dilatation catheter. Background technique [0002] Cardiovascular disease has always been one of the important factors of death in the world. In the past half century, with the development of medical knowledge and medical technology, the mortality rate of cardiovascular disease has been greatly reduced. Among these, balloon dilation angioplasty has played an important role in reducing morbidity and mortality from obstructive tubular artery disease. [0003] For example, Chinese patent document CN113648048A discloses a discharge-controllable shock wave balloon catheter system, which includes a shock wave therapy host, a balloon, a catheter, and multiple electrode pairs. The catheter is inserted through the balloon, and the shock wave therapy host is connected to one end of the catheter. The shock wave balloon generates pulses transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/22
CPCA61B17/22012A61B2017/22025A61B2017/22038A61B2017/22051A61B2017/22065A61B2017/22082
Inventor 汪立张晨朝何远锟梁鑫锋蔡涛王君毅
Owner SHANGHAI BIO HEART BIOLOGICAL TECHNOLOGY CO LTD
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