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Multifunctional intelligent puncture medical device

A medical device and multi-functional technology, which is applied to puncture needles, blood characterization devices, applications, etc., can solve the problems of limited detection range and routine use of puncture needles, and achieve the effects of avoiding multiple punctures, reducing pain, and being convenient to use.

Active Publication Date: 2019-02-26
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can puncture accurately, but its detection range is still limited to the routine use of puncture needles

Method used

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  • Multifunctional intelligent puncture medical device
  • Multifunctional intelligent puncture medical device
  • Multifunctional intelligent puncture medical device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] combine Figure 1-3 , the present invention provides a multifunctional intelligent puncture medical device, which is characterized in that it includes a computer 1, a control frame, a coupler and a puncture needle 8;

[0034]The control rack is equipped with a spectrum control unit 2, a light generator 21, a light analyzer 22, an image control unit 3, an illumination light source 31, an image acquisition instrument 32, a mechanical control unit 4, a liquid pumping module 41, and a liquid injection module 42 The coupler includes a spectrum coupler 5, an image coupler 6, and a needle coupler 7; the computer 1 is connected to the spectrum control unit 2, the image control unit 3, and the mechanical control unit 4; the spectrum control unit 2 is connected to the light generator 21 and the light analysis instrument 22; the image control part 3 is connected to the illumination light source 31 and the image acquisition device 32; the mechanical control part 4 is connected to t...

Embodiment 2

[0048] In this embodiment, the device of Embodiment 1 is put into use.

[0049] When in use, first sterilize and clean the puncture needle, then insert the puncture needle into the hole in the puncture plate, and pierce the sticky sheet at the bottom of the puncture plate. The sticky sheet is stretched open in a straight line.

[0050] After the puncture needle is inserted into the required position, the puncture depth is controlled to pierce the tissue at the required position, and the liquid pumping device is controlled to extract the body fluid at the required position first, and the extracted body fluid is placed in the sample test tube.

[0051] Close the liquid pumping module, start the liquid injection module, so that the liquid is injected into the inner tube, and the liquid in the inner tube flows out to reach the expansion film. After the expansion film expands, it covers the tip of the puncture needle, so that the tip of the puncture needle will not puncture other p...

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Abstract

The invention relates to a multifunctional intelligent puncture medical device. An inner tube is arranged in a puncture needle, body fluid at a puncture position can be automatically sucked to be detected, and the puncture medical device is convenient to use for medical staff; an expansion film is arranged in the puncture needle and can transversely expand after being punctured into a human body,the puncture needle can be buried in the expansion film, the tip end of the puncture needle is protected, and therefore the puncture needle cannot injure the human body during moving; thus, the puncture needle can move, and the use range of the puncture needle is greatly expanded at the moment; an optical fiber is integrated in the puncture needle, the optical fiber can collect spectra to directlydetect in-vivo secretions and can also collect images to conduct endoscope examination in the human body; a computer is connected with a spectrum module, the secretions in the human body can be detected in real time, intelligent recognition is conducted, various types of examinations are conducted in one time of puncturing, various times of puncturing is avoided, and the pains of a patient are relieved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a puncture device, in particular to a multifunctional intelligent puncture medical device. Background technique [0002] Puncture is a diagnosis and treatment technique in which a puncture needle is inserted into the body cavity to extract secretions for laboratory tests, gas or contrast agent is injected into the body cavity for contrast examination, or drugs are injected into the body cavity. The purpose of puncture is blood test, blood transfusion, infusion and catheter placement for angiography, etc. [0003] The current puncture needles are generally made of metal materials. During use, drugs are usually injected into the affected area through the needle, or secretions from the affected area are extracted for inspection. Because the tip of the puncture needle is very sharp, it generally cannot move in a large range after puncturing, otherwise it will cause greater injury to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B10/00A61B5/1455A61B5/145A61B5/00A61B1/05
Inventor 郭文浩刘晓菊王庆丰
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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