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Biplane prostate biopsy and seed implantation system

A prostate, biplane technology, used in X-ray/γ-ray/particle irradiation therapy, medical science, radiation therapy, etc., can solve the problem of inability to take needle biopsy or implantation of particles, the inability of puncture needle to operate in real time, and the inability to guarantee puncture accuracy. and other problems, to achieve the effect of precise particle implantation chemotherapy, reducing the probability of repeated sampling, and convenient operation

Pending Publication Date: 2017-10-24
3I MEDICAL TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The probe of the existing biopsy gun can only realize single-plane ultrasonic scanning, and cannot accurately insert the needle into the designated position for biopsy or particle implantation; at the same time, the probe device and the puncture needle are operated separately, and the puncture needle cannot be returned according to the probe. The real-time operation of the image may easily lead to urinary tract bleeding, and the accuracy of puncture cannot be guaranteed

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  • Biplane prostate biopsy and seed implantation system
  • Biplane prostate biopsy and seed implantation system
  • Biplane prostate biopsy and seed implantation system

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Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meani...

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Abstract

The invention discloses a biplane prostate biopsy and seed implantation system. The biplane prostate biopsy and seed implantation system comprises a probe, a puncture needle, a fixing device, a moving device, a positioning device and a rotating device. The probe is connected to the fixing device. The fixing device is connected to the moving device. The rotating device is connected to the moving device. The positioning device is disposed on the rotating device and connected with the puncture needle. The puncture needle is parallel to the probe, and a needle head of the puncture needle and a head of the probe orient towards the same direction. The moving device is used for driving the fixing device to drive the probe and driving the rotating device to drive the puncture needle to move simultaneously. A rotation driving part is used for driving the positioning device to drive the puncture needle to rotate along the radial surface of the puncture needle. The positioning device is used for driving the puncture needle to move on the radial surface and axial surface of the puncture needle. The biplane prostate biopsy and seed implantation system is high in precision and easy to operate.

Description

Technical field [0001] The invention relates to the field of medical devices, in particular to a biplane prostate biopsy and particle implantation system. Background technique [0002] When a patient has prostate cancer, a prostate biopsy is usually recommended. It is a surgical procedure in which a small part of tissue is taken from the prostate as a sample, and examined by a pathologist or a professional doctor through the study of cells, tissues and organs under a microscope. The procedure takes about 15 minutes and is usually performed in the urologist's office. It is used with transrectal ultrasound (TRUS) and usually does not require anesthetics. With the help of TRUS, the doctor instructed the biopsy gun, a hand-held spring-loaded needle device, to take samples through the rectal wall into the abnormal prostate area. [0003] The probe of the existing biopsy gun can only achieve single-plane ultrasound scanning, and cannot accurately insert the needle into the designated p...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61M36/12
CPCA61N5/1007A61B10/0241A61N2005/1087A61N2005/1092A61N2005/1024Y02A50/30
Inventor 高晓彬
Owner 3I MEDICAL TECH SHENZHEN CO LTD
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