Multifunctional intravascular treatment catheter and using method thereof

A multi-functional, catheter-based technology, applied in catheters, balloon catheters, and other medical devices, etc., can solve problems such as the impact on the quality of life of patients, the inability to perform radiological examinations, and achieve the effect of improving the accuracy of examinations

Pending Publication Date: 2021-12-10
宁波华仁医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After the vascular stent is implanted in the blood vessel, it is necessary to take anticoagulant drugs for a long time to prevent thrombosis, and i

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  • Multifunctional intravascular treatment catheter and using method thereof
  • Multifunctional intravascular treatment catheter and using method thereof
  • Multifunctional intravascular treatment catheter and using method thereof

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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0033] The present invention provides a multifunctional intravascular treatment catheter, comprising:

[0034] Catheter 1; Catheter 1 includes an operating end and a protruding end, and...

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Abstract

The invention discloses a multifunctional intravascular treatment catheter and a using method thereof. The multifunctional intravascular treatment catheter comprises a catheter body. The catheter body comprises an operating end and an extending end, and the extending end firstly extends into a blood vessel; a guide wire guiding channel, an inflation channel and a blood circulation channel are formed in the operation end, facing the stretching-in end, in the catheter body. The guide wire guiding channel is communicated with the blood circulation channel; an instrument operation channel is formed in the outer wall of the catheter body; a guide wire is arranged in the guide wire guiding channel; a plurality of balloons are further arranged on the circumferential outer wall of the catheter body; and the balloons are communicated with the inflation channel. When the structure is used for examination or treatment in a blood vessel cavity, a channel is provided, the examination accuracy or the treatment efficiency and effect are improved, an existing treatment mode is revolutionarily subverted, and income hard to achieve is brought to a patient.

Description

technical field [0001] The invention relates to the technical field of intravascular treatment, in particular to a multifunctional catheter for intravascular treatment and a method for using the same. Background technique [0002] In the medical field, balloon catheters are used for minimally invasive treatment and are widely used, as long as there are lumens, they can be used in the treatment of blood vessels, digestive tract and urinary tract. In terms of blood vessels, there are treatments for vascular stenosis, heart valve stenosis, arrhythmia, and removal of embolic substances. The structure of a general balloon catheter includes an outer cylindrical shaft and an inner cylindrical shaft constituting a shaft, and the base end side of the balloon and the distal end portion of the outer cylindrical shaft, and the proximal end side of the balloon and the distal end portion of the inner cylindrical shaft are connected respectively. Form a balloon. [0003] Plaque formation...

Claims

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Application Information

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IPC IPC(8): A61M25/00A61M25/10
CPCA61M25/0026A61M25/1011A61M25/104A61M2025/0037A61M2025/1072A61M25/0068A61M25/0075A61M2025/0076A61M2210/12A61M2210/005
Inventor 祝慧鹏祝子渊周艺琳祝浩翔许中友徐泽宇俞灵君徐钦华
Owner 宁波华仁医疗科技有限公司
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