Multifunctional puncturing device for pleuroperitoneal cavity

A thoracic and abdominal cavity, multi-functional technology, applied in the field of medical appliances, can solve the problems of complicated operation, increased patient pain, etc., and achieve the effects of easy operation, reasonable structure, and reduced burden

Inactive Publication Date: 2009-07-08
于建昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a variety of instruments can be used to complete the above-mentioned various operations,

Method used

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  • Multifunctional puncturing device for pleuroperitoneal cavity

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0014] With reference to the accompanying drawings, the multi-functional thoracoabdominal puncture device includes a three-way cock valve 1, and the three-way cock valve 1 includes a first port 11, a second port 12, a third port 13, and a control valve that controls the communication between the ports. The control switch 14 of the situation, the first port 11 of the three-way cock valve is connected to the trocar 2 , the second port 12 of the three-way cock valve is connected to the drainage device, and the third port 13 of the three-way cock valve is connected to the syringe 4 . Each port of the three-way cock valve 1 is connected with the trocar 2, the drainage device and the syringe 4 in a detachable plug-in manner.

[0015] When puncturing, ...

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PUM

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Abstract

The invention discloses a multifunction thoracic and abdominal cavity puncturing device, which comprises a trocar for the thoracic and abdominal cavity puncturing. The trocar is connected with a drainage system for liquid drainage and also connected with an injector for injecting medicines. A first valve for controlling the breakover of the trocar and the drainage system is arranged between the trocar and the drainage system. A second valve for controlling the breakover of the trocar and the injector is arranged between the trocar and the injector. The multifunction thoracic and abdominal cavity puncturing device has reasonable structure, is easy to be grasped in operation, can be applied to aspects such as thoracocentesis drawing liquid, thoracic cavity washing, thoracocentesis air suction, thoracic cavity medicine injection, abdominocentesis drawing liquid and abdominal cavity washing , abdominal cavity medicine injection, etc.

Description

technical field [0001] The invention relates to a medical appliance, in particular to a thoracoabdominal cavity puncture device. Background technique [0002] The current thoracoabdominal puncture device can only be used for puncture. In the treatment of the thoracoperitoneal cavity, it is often necessary to perform thoracentesis and pleural washing, thoracentesis suction, pleural drug injection, peritoneal puncture and peritoneal washing, and abdominal drug injection. injection etc. Although a variety of instruments can be used to complete the above-mentioned various operations, the complicated operation increases the pain of the patient and the damage to the patient's cavity. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional thoracoabdominal puncture device with reasonable structure, convenient application and easy operation. [0004] The present invention can adopt following technical scheme ...

Claims

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Application Information

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IPC IPC(8): A61M25/00A61B17/34
Inventor 于建昌张玉芳王金美
Owner 于建昌
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