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Ultrasonic thrombus removal accessory of implantable medical device

An implantable medical and medical device technology, applied in the field of ultrasonic thrombus removal accessories, can solve the problems of low ultrasonic energy, low treatment efficiency, and inability to inhibit thrombus growth

Active Publication Date: 2021-07-27
BEIJING HEQINGHECHUANG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Implanting medical devices is one of the most effective means of treating cardiovascular and cerebrovascular diseases. Implanting medical devices needs to operate in the blood environment for a long time, and the growth of thrombus on the surface of the device is unavoidable. At present, only long-term use of anticoagulant drugs by patients cannot inhibit the growth of thrombus
[0003] Studies have shown that ultrasound can be used for thrombolytic therapy, but in related technologies, ultrasonic thrombolytic devices are difficult to apply ultrasound to special-shaped implanted medical devices, and cannot reach specific areas in implanted medical devices for thrombolysis. low level problem

Method used

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  • Ultrasonic thrombus removal accessory of implantable medical device
  • Ultrasonic thrombus removal accessory of implantable medical device
  • Ultrasonic thrombus removal accessory of implantable medical device

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Embodiment Construction

[0023] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] An ultrasonic thrombus removal accessory for an implantable medical device according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0025] Such as Figure 1-3 As shown, an ultrasonic thrombus removal accessory 100 for an implantable medical device according to an embodiment of the present invention includes an ultrasonic transducer 1 and an ultrasonic signal generating assembly 2 .

[0026] The ultrasonic transducer 1 includes a first ultrasonic transducer 11 and a second ultrasonic transducer 12, the first ultrasonic transducer 11 and the second ultrasonic transducer 12 are fastened togeth...

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Abstract

The invention discloses an ultrasonic thrombus removal accessory of an implantable medical device. The ultrasonic thrombus removal accessory of the implantable medical device comprises an ultrasonic transducer and an ultrasonic signal generation assembly, the ultrasonic transducer comprises a first ultrasonic transduction piece and a second ultrasonic transduction piece, and the first ultrasonic transduction piece and the second ultrasonic transduction piece are buckled together to form a mounting cavity, so that at least part of the implanted medical device is located in the mounting cavity, and the ultrasonic signal generation assembly is connected with the first ultrasonic transduction piece and the second ultrasonic transduction piece. The ultrasonic thrombus removal accessory of the implantable medical device can be installed on the outer surfaces of implantable devices such as an artificial heart and an artificial blood vessel in advance, thrombolysis treatment is conducted immediately when thrombus grows on the implantable devices, use is convenient, and the treatment effect is good.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an ultrasonic thrombus removal accessory for implantable medical equipment. Background technique [0002] Cardiovascular disease seriously threatens human health and life. Implanting medical devices is one of the most effective means of treating cardiovascular and cerebrovascular diseases. Implanting medical devices needs to operate in the blood environment for a long time, and the growth of thrombus on the surface of the device is unavoidable. At present, only long-term use of anticoagulant drugs by patients cannot inhibit the growth of thrombus. [0003] Studies have shown that ultrasound can be used for thrombolytic therapy, but in related technologies, ultrasonic thrombolytic devices are difficult to apply ultrasound to special-shaped implanted medical devices, and cannot reach specific areas in implanted medical devices for thrombolysis. Inferior question. Contents of the...

Claims

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Application Information

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IPC IPC(8): A61B17/22
CPCA61B17/22004
Inventor 陈皓生潘云帆李永健
Owner BEIJING HEQINGHECHUANG MEDICAL TECH CO LTD
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