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Acquiring apparatus for volume of hydrothorax puncture drainage liquid

A liquid volume and acquisition device technology, which is applied in the field of medical models, can solve problems such as the inability to accurately obtain the volume, and achieve the effect of improving the effect

Inactive Publication Date: 2018-02-16
TIANJIN TELLYES SCI INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the above-mentioned deficiencies in the prior art, the first object of the present invention is to provide a volume acquisition device for liquid pleural puncture and drainage, so as to solve the problem that the current liquid chest simulation device cannot accurately obtain the volume of liquid extracted each time. The problem

Method used

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  • Acquiring apparatus for volume of hydrothorax puncture drainage liquid

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Embodiment Construction

[0019] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0020] Please refer to figure 1 , figure 1 It is a schematic diagram of the principle structure of the liquid volume acquisition device for puncture and drainage of pleural pleural provided by the embodiment of the present invention.

[0021] Such as figure 1 As shown, the liquid volume acquisition device for puncture and drainage of liquid thorax provided by the present invention includes a controller, a liquid flow meter, and a liquid bag. The liquid bag is filled with liquid for simulating a liquid chest. On the pumping pipeline, the pulse signal output end of the liquid flowmeter is connected to the pulse signal receiving end of the controller, and the controller is used to receive the pulse signal and obtain the The flow rate of the liquid in the pipeline is then integrated to obtain the volume of the pumped liquid.

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Abstract

The invention relates to the technical field of medical models and discloses an acquiring apparatus for a volume of hydrothorax puncture drainage liquid. The acquiring apparatus for the volume of thehydrothorax puncture drainage liquid comprises a controller, a liquid flow meter and a liquid sac, wherein liquid simulating hydrothorax is injected into the liquid sac; the liquid flow meter is arranged on a liquid drawing-back pipeline; a pulse signal output end of the liquid flow meter is connected with a pulse signal receiving end of the controller; the controller receives the pulse signal andacquires a flow amount of liquid flowing through the drawing-back pipeline; and then a volume of liquid drawn out can be calculated via integral operation.

Description

technical field [0001] The invention relates to the technical field of medical models, in particular to a liquid volume acquisition device for puncture and drainage of liquid thorax. Background technique [0002] Medical models are more commonly used medical simulation tools, including human medical models that simulate a whole person and organ medical models that simulate a part of the human body. Usually, organ models can be docked and assembled to form a human body model. Of course, organ models can exist alone. The medical model provides a more realistic object for teaching and doctor practice, thus bringing convenience to the above work. [0003] Fluothorax puncture usually refers to pleural cavity puncture. There is a closed cavity in the visceral pleura and the wall of the thorax. When there is a large amount of unidentified fluid in the pleural cavity, it is necessary to extract the unidentified fluid for laboratory tests to clarify its nature to assist in diagnosis ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00G09B23/28G09B23/30
CPCA61M1/734G09B23/28G09B23/30
Inventor 江鹰张杰尹文陆君董玢越陈舒生
Owner TIANJIN TELLYES SCI INC