Blood vessel auxiliary puncture system, blood vessel auxiliary puncture robot, blood vessel auxiliary puncture method and storage medium

A blood vessel and puncture needle technology, applied in the field of intelligent medical devices, can solve problems such as inability to find blood vessels accurately and quickly, and achieve the effects of improving confirmation and puncturing efficiency, ensuring accuracy and saving time.

Pending Publication Date: 2020-04-21
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved in this application is to provide a blood vessel-assisted puncture system, robot, method and storage medium, which are used to solve the problem of inability to accurately and quickly find the blood vessel to be punctured in the prior art. The problem

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  • Blood vessel auxiliary puncture system, blood vessel auxiliary puncture robot, blood vessel auxiliary puncture method and storage medium
  • Blood vessel auxiliary puncture system, blood vessel auxiliary puncture robot, blood vessel auxiliary puncture method and storage medium
  • Blood vessel auxiliary puncture system, blood vessel auxiliary puncture robot, blood vessel auxiliary puncture method and storage medium

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no. 1 example

[0041] see Figure 1A , showing a schematic structural view of a blood vessel assisted puncture system in an embodiment of the present application. As shown in the figure, the ultrasonic probe 11 is slidably connected to the outside of the puncture guide unit 12, and the ultrasonic probe 11 can move around the puncture guide unit 12; the puncture guide unit 12 is provided with a hollow needle place 121.

[0042] In this embodiment, the ultrasonic probe 11 and the puncture guide unit 12 can be regarded as an integral structure, the center of which is the puncture guide unit 12, and the puncture guide unit 12 is a hollow structure for placing or fixing a puncture needle , where the needle place 121 is the position for putting in the puncture needle. When the medical staff performs the puncture, the medical staff can also put their hand into the needle place 121 to perform the puncture by pressing the puncture needle (needle tube tail).

[0043] In this embodiment, the puncture ...

no. 2 example

[0048] Such as Figure 1B , showing a schematic structural view of a blood vessel assisted puncture system in another embodiment of the present application. As shown in the figure, the puncture guide unit 12 is set separately from the ultrasonic probe 11 and moves independently of each other; the puncture guide unit 12 is a six-degree-of-freedom mobile device, and the puncture guide unit 12 is The degree of freedom moving device, the end of the puncture guiding unit 12 is provided with a needle place 121 for placing or fixing the puncture needle.

[0049] In this embodiment, the movement of the ultrasonic probe 11 is mainly driven by the movement of the mechanical arm 1 . The puncture guide unit 12 can be adjusted to any angle or any spatial position by being designed as a six-degree-of-freedom moving device.

[0050] In this embodiment, the needle place 121 is located at the end of the puncture guide unit 12 . Because the puncture guide unit 12 is a hollow structure, it is...

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Abstract

The invention provides a blood vessel auxiliary puncture system, a blood vessel auxiliary puncture robot, a blood vessel auxiliary puncture method and a storage medium. The method comprises the following steps: scanning a target puncture area through an ultrasonic probe under the driving of a mechanical arm to real-timely obtain blood vessel scanning data and/or puncture scanning data; fusing a blood vessel three-dimensional model according to the blood vessel scanning data, selecting a target blood vessel, and calculating an optimal puncture parameter; adjusting the spatial position of a puncture guide unit according to the optimal puncture parameter to indicate a needle inlet and outlet point and a needle inlet angle; and/or comparing the optimal puncture parameter with the real-time movement track of the puncture needle in the puncture scanning data. According to the invention, the position of a to-be-punctured blood vessel can be quickly and accurately determined, the puncture angle and the position can be guided by the puncture guide device through calculation, the puncture accuracy is ensured through real-time monitoring in the puncture process, so that the confirmation and puncture success efficiency of various types of blood vessels is greatly improved.

Description

technical field [0001] The present application relates to the technical field of intelligent medical devices, in particular to a blood vessel assisted puncture system, a robot, a method and a storage medium. Background technique [0002] In clinical practice, vascular puncture is an important part of clinical daily work, which is mainly divided into superficial venous puncture, deep venous puncture and arterial puncture. Superficial venipuncture is mainly used for infusion, blood drawing, etc.; deep venipuncture is mainly used for long-term indwelling infusion tubes, rapid infusion drug administration, etc.; arterial puncture is mainly used for detecting blood gas changes, etc. Superficial veins are often easy to puncture because they are visible to the naked eye, but for first aid, shock, blood loss caused by a sharp decrease in blood volume, patients with blood vessel collapse, obese patients, patients with poor blood vessel elasticity, and newborn infants in obstetrics ,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B34/30A61B34/10
CPCA61B17/3403A61B34/10A61B34/30A61B34/70A61B2017/3413A61B2034/105A61B2034/107A61B2034/108
Inventor 孙鑫王金武万克明杨涵富灵杰戴尅戎
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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