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Intelligent thorax and abdominal cavity percutaneous biopsy instrument

An intelligent biopsy instrument technology, applied in the field of medical equipment, can solve the problems of inability to realize intelligent thoracoabdominal puncture, biopsy detection and positioning, low accuracy, and poor safety, so as to ensure reliability and safety, easy to master, The effect of structural integrity

Inactive Publication Date: 2007-09-12
高志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing puncture instruments cannot realize the functions of intelligent thoracoabdominal puncture, biopsy detection and positioning, etc., and the accuracy is low. Existing biopsy operations adopt the hook method, which has poor safety and low success rate

Method used

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  • Intelligent thorax and abdominal cavity percutaneous biopsy instrument
  • Intelligent thorax and abdominal cavity percutaneous biopsy instrument
  • Intelligent thorax and abdominal cavity percutaneous biopsy instrument

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0026] The intelligent thoracoabdominal cavity puncture biopsy instrument of the present invention is divided into two parts, including a puncture biopsy needle and a control circuit part. It is suitable for the treatment of tumors in the pleura, peritoneum, parotid gland, thyroid gland, breast and large joint synovium, enlarged lymph nodes in various parts, mediastinal tumors, intrapulmonary tumors and diseased tissues close to the lung surface, abdominal cavity and pelvic cavity. Substantial tumors, including tissue biopsy of solid tumors in various organs. It is used to extract liquid tissues such as hydrops, hemorrhage, and empyema in the chest cavity, abdominal cavity, and pericardium. Used for abscess flushing and injection of anticancer drugs, etc. To achieve accurate and effective therapeutic effect.

[0027] Positioning can be based on B-...

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PUM

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Abstract

The intelligent thoracic cavity and abdominal cavity aspiration biopsy instrument includes one biopsy syringe, one connected outer biopsy needle tube with one liquid pumping nozzle, one biopsy needle seat and one inner biopsy needle tube inside the biopsy syringe and the outer biopsy needle tube, one handle with electrode wire connecting hole, and one locating pin. The biopsy syringe has liquid pumping location hole and biopsy location hole on one end; the biopsy needle seat has liquid pumping hole communicated with the inner biopsy needle tube and the liquid pumping nozzle, and the inner biopsy needle tube has sampling slot. The intelligent thoracic cavity and abdominal cavity aspiration biopsy instrument has one controller comprising power source, monolithic computer, programming port, aspiration biopsy needle electrode, chip electrode, etc. The present invention has accurate locating, high success rate and high safety.

Description

technical field [0001] The present invention relates to a kind of medical equipment used for drawing liquid of human thoracic cavity and peritoneal cavity, puncturing and biopsy of diseased tissues in various parts, in particular to an intelligent thoracic and abdominal cavity puncture biopsy instrument combined with human body detection and microcomputer control technology. Background technique [0002] The patent number is 02241093.7, and the utility model name is "Thoracentesis Apparatus", which discloses a thoracentesis apparatus, especially an apparatus for the treatment and inspection of body cavity effusion and gas accumulation, which belongs to the technical field of medical devices. It includes a metal puncture needle located in the cannula, a switch valve is arranged on the cannula, the metal puncture needle has a needle seat matched with the injection pump, and the sleeve tube has a hole seat matched with the needle seat. [0003] Patent ...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61B17/34
Inventor 高志王昌华侯梅王依广
Owner 高志
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