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Thrombolysis device promoting absorption of medicine by using ultrasonic waves

An ultrasonic and drug technology, applied in the field of medical devices, can solve the problems of complex adjustment of ultrasonic parameters, large ultrasonic side effects, etc., and achieve the effects of short treatment time, promotion of penetration and dissolution, and good thrombolytic effect.

Pending Publication Date: 2020-07-31
江苏金泰医疗器械有限公司
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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 thrombolytic device that uses ultrasound to promote drug absorption, so as to solve the problems of complicated adjustment of ultrasound parameters and large side effects of ultrasound in the traditional way of using ultrasound cavitation effect to enhance thrombolysis effect

Method used

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  • Thrombolysis device promoting absorption of medicine by using ultrasonic waves
  • Thrombolysis device promoting absorption of medicine by using ultrasonic waves
  • Thrombolysis device promoting absorption of medicine by using ultrasonic waves

Examples

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Embodiment 1

[0027] The present invention provides a thrombolysis device that uses ultrasound to promote drug absorption, its structure is as follows: figure 1 and figure 2 As shown, it includes an operating handle 1, a drug release catheter 2 and an ultrasonic guide wire 3; the operating handle 1 is fixedly connected to the drug releasing catheter 2 through a Luer connector 4; the operating handle 1 is composed of a housing 11, an ultrasonic The generator 12, the ultrasonic transducer 13, the battery 14, the ultrasonic switch 15 and the ultrasonic adjustment knob 16 are composed; the battery 14, the ultrasonic generator 12 and the ultrasonic transducer 13 are connected in sequence; the ultrasonic guide wire 3 passing through the drug release catheter 2 and the Luer connector 4 and welding with the ultrasonic transducer 13 .

[0028] Specifically, such as image 3 As shown, the front end of the ultrasonic guide wire 3 is provided with an ultrasonic release thickening end 31, which can i...

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Abstract

The invention discloses a thrombolysis device promoting absorption of medicine by using ultrasonic waves, and belongs to the technical field of medical instruments. The thrombolysis device promoting absorption of medicine by using ultrasonic waves comprises an operating handle, a medicine release catheter and an ultrasonic guide wire, wherein the operating handle is fixedly connected with the medicine release catheter through a Ruhr joint; and the operating handle consists of a casing, an ultrasonic generator, an ultrasonic transducer, a battery, an ultrasonic switch and an ultrasonic adjusting knob. The thrombolysis device promoting absorption of medicine by using ultrasonic waves performs continuous ultrasonic cavitation treatment on the thrombolysis medicine at a thrombus part, and greatly promotes penetration and dissolution of thrombus by the thrombolysis medicine; the ultrasonic guide wire is located in a medicine release catheter, and does not make contact with blood vessel walls or damage blood vessel walls and surrounding tissue. When used for clearing thrombus, the thrombolysis device promoting absorption of medicine by using ultrasonic waves has the advantages of good thrombolysis effects, short treatment time, simple operation, safety, reliability and the like.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a thrombolysis device that uses ultrasonic waves to promote drug absorption. Background technique [0002] Catheter thrombolysis can effectively treat vascular thrombosis, and this method has been widely accepted and entered into clinical guidelines. The most common catheter thrombolysis is to place a drug-releasing catheter into the thrombus area, and directly infuse thrombolytic drugs through the catheter to achieve the thrombolytic effect. This process often requires the catheter to be left in the body for several days, because the process of thrombolytic drugs and thrombus is slow. The prolongation of treatment time results in prolongation of patients' hospital stay, and increases the risk of complications of catheter thrombolysis. Therefore, improving the thrombolysis efficiency of drugs and shortening the time of thrombolysis has important clinical value. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/22
CPCA61B17/22004A61B2017/22038A61B2017/22084A61B2017/22088A61B2017/22045
Inventor 王泱杨青林宋浩赵保健王佳宁
Owner 江苏金泰医疗器械有限公司
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