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Open type prostate puncture phantom

A prostate, open technology, applied in the field of medical devices and medical education models, can solve the problems of low accuracy of puncture simulation, single fixed structure of prostate ultrasound phantom, achieve real performance indicators, improve the accuracy of puncture simulation, The effect of saving production costs

Active Publication Date: 2021-06-01
拜斯特医疗科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above analysis, the embodiment of the present invention aims to provide an open prostate puncture phantom to solve the problem of single fixed structure of the existing prostate ultrasound phantom and low accuracy of puncture simulation

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  • Open type prostate puncture phantom
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Embodiment Construction

[0037] The preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and together with the embodiments of the present invention are used to explain the principles of the present invention and are not intended to limit the scope of the present invention.

[0038] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection , can be mechanically connected, can also be electrically connected, can be directly connected, and can also be indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific s...

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Abstract

The invention relates to an open type prostate puncture phantom, belongs to the technical field of medical instruments and medical education models, and solves the problems of single and fixed structure and low puncture simulation accuracy of a prostate ultrasonic phantom in the prior art. The phantom comprises an external framework unit and an internal tissue unit, the internal tissue unit is arranged in the external framework unit, the external framework unit comprises a puncture plate, the puncture plate comprises a sliding groove frame, a puncture frame and a guide frame, the two ends of the sliding groove frame are in sliding connection with the puncture frame, and the guide frame is in sliding connection with the sliding groove frame. The two ends of the sliding groove frame are in sliding connection with the puncture frame, the guide frame is in sliding connection with the sliding groove frame, the approach posture of the puncture needle is measured, whether a target is punctured or not is judged, the puncture precision is evaluated, the puncture path can be freely planned in the plane, continuous puncture in the plane is achieved, and the puncture simulation accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment and medical education models, in particular to an open prostate puncture phantom. Background technique [0002] The prostate is the largest solid organ in the accessory glands of the male genitalia. It is composed of prostate tissue and muscle tissue, located between the bladder and the urogenital diaphragm, and surrounds the root of the urethra. At present, prostate cancer is already a high-incidence tumor in many developed countries, and it also shows a high-speed growth trend in my country. Early diagnosis of prostate is very important for the treatment of prostate cancer. Therefore, the demand for diagnosis of prostate cancer in my country is in a stage of rapid growth. However, prostate cancer can only be diagnosed by biopsy. [0003] Prostate biopsy is the gold standard for diagnosing prostate cancer. Under the guidance of transrectal ultrasound, biopsy is used to take biopsy sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28G09B23/286
Inventor 张旭李海源卜中辉俞鸿凯徐勇牛少曦王倩倩
Owner 拜斯特医疗科技(北京)有限公司
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