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Intelligent puncturing method and device

An intelligent, puncture needle technology, used in puncture needles, medical science, surgery, etc., can solve the problems of inaccurate puncture and low success rate, and achieve the effect of reducing pain, improving efficiency and success rate

Active Publication Date: 2015-05-13
NEUSOFT MEDICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of inaccurate puncture and low success rate in the prior art, the present invention provides an intelligent puncture method and device, which improves the success rate of doctors performing puncture operations

Method used

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  • Intelligent puncturing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] see figure 1 , which is a flow chart of the first implementation of an intelligent puncturing method provided by the present invention.

[0062] The intelligent puncture method provided by the present invention comprises the following steps:

[0063] Step S101: Scanning the target lesion area of ​​the puncture to obtain a scanned image.

[0064] In this embodiment, the scanned images refer to images of different cross-sections of the human body obtained by computerized tomography. The computerized tomography method can use CT (Computed Tomography), PET (Positron Emission Tomography), PET-CT (Positron Emission Computed Tomography) and other tomography equipment to achieve. Among them, CT refers to computerized tomography, which uses X-rays to scan a certain thickness of a certain part of the human body. The detector receives the X-rays passing through this layer and converts them into visible light, and then converts the visible light into electrical signals. It is co...

Embodiment 2

[0102] see Figure 12 , which is a flowchart of Embodiment 2 of an intelligent puncturing method provided by the present invention.

[0103]The intelligent puncture method provided by the present invention comprises the following steps:

[0104] Step S201: Obtain a scan image of the target lesion area during the puncture process of the puncture needle.

[0105] Step S202: Identify the puncture needle in the scanned image.

[0106] Step S203: judging whether the puncture needle intersects the target puncture area, if yes, proceed to step S204; if not, proceed to step S205;

[0107] If the puncture needle intersects the target puncture area, it means that the puncture needle has successfully punctured, and the following steps do not need to be performed; The target puncture area is not reached.

[0108] Step S204: controlling the puncture needle to stop advancing the needle.

[0109] Step S205: judging whether the puncture needle appears on the scan image without the target...

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Abstract

The embodiment of the invention discloses an intelligent puncturing method. The intelligent puncturing method is characterized by comprising the steps of obtaining a scanning image of a puncture needle for a target lesion region in the puncturing process; recognizing the puncture needle in the scanning image; according to the target position of the puncture needle, drawing a puncturing trajectory; judging whether the puncturing trajectory intersects with the target puncturing region or not, wherein the target puncturing region represents the target lesion region; if the puncturing trajectory intersects with the target puncturing region, controlling the puncture needle to be inserted along the puncturing trajectory until reaching the target puncturing region. The embodiment of the invention further discloses an intelligent puncturing device. According to the intelligent puncturing method and device, intelligent puncturing is achieved, the puncturing efficiency and success rate are improved, and pain of a patient is effectively relieved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an intelligent puncturing method and device. Background technique [0002] Interventional treatment is an emerging treatment method between surgery and medical treatment. Simply speaking, interventional treatment refers to making tiny channels with a diameter of several millimeters on blood vessels and skin without exposing the lesion through surgery. Or through the original pipeline of the human body, under the guidance of imaging equipment (angiography machine, fluoroscopy machine, CT, MR, etc.), it is the least traumatic treatment method to treat the local lesion. Due to the advantages of less trauma, faster recovery, and fewer complications, interventional therapy has become one of the most important treatments for diseases such as liver cirrhosis, liver cancer, lung cancer, and uterine fibroids. [0003] According to the path of the device into the lesion, interventional th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B6/03
CPCA61B6/032A61B17/3403A61B2576/00
Inventor 李伟刘晋军
Owner NEUSOFT MEDICAL SYST CO LTD
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