Puncture device and intervention system

By designing a puncture device that integrates ultrasonic transducer and puncture needle, the combined effect of ultrasonic and X-ray imaging is used to solve the problems of puncture target positioning accuracy and surgical complexity in atrial septum puncture, achieving the effect of accurate positioning and cost reduction.

CN222565903UInactive Publication Date: 2025-03-07SHANGHAI MICROPORT EP MEDTECH CO LTD
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Patent Information

Application Number
CN202323033515.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-11-09
Publication Date
2025-03-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The utility model provides a puncture device and an intervention system. The puncture device comprises a puncture unit and an ultrasonic unit, the puncture unit comprises a first catheter and a puncture needle; the puncture needle is nested in the first catheter, the far end of the puncture needle extends out of the far end of the first catheter, and the puncture needle is used for puncturing target tissue; the ultrasonic unit comprises an ultrasonic transducer; the ultrasonic transducer is arranged close to the far end of the puncture needle and used for recognizing the thickness of the target tissue. Compared with the prior art, the puncture device has the advantages that the ultrasonic transducer and the puncture needle are integrated on the same device, accurate positioning of a puncture target spot can be achieved through the combined action of ultrasonic waves and X-ray imaging, an operator can complete puncture only by operating the same device, and the puncture efficiency is improved. And the operation complexity and the operation cost are effectively reduced.
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Citation Information

Cited By

  • Puncture device and intervention system

    CN117257422A

  • Piercing device and interventional system

    CN117257422B