Venipuncture evaluation device

A technology of venipuncture and evaluation device, applied in medical science, sensors, catheters, etc., can solve problems such as damage, damaged blood vessels, and no time for blood vessel repair.

Pending Publication Date: 2021-05-28
NANHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In addition, for patients who need repeated punctures, such as patients with chronic diseases and cancer patients, repeated punctures or the input of strong irritating liquids can damage blood vessels to varying degrees. If sufficient repair time and measures are not given to blood vessels, repeated punctures will cause irreversible damage, such as venous fistula, arteriosclerosis, etc.
[0005] At present, the devices for venipuncture mainly include arteriovenous imaging systems and instruments, fixing devices, heating devices, puncture consoles, puncture models, etc. There is no venous blood vessel evaluation device

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Please refer to figure 1 , figure 1 A schematic structural view of a specific implementation of the venipuncture evaluation device provided in the embodiment of the present invention.

[0025] At present, the devices for venipuncture mainly include arteriovenous imaging systems and instruments, fixing devices, heating devices, puncture consoles, puncture models, etc., and there is no venous blood vessel evaluation device.

[0026] At present, domestic...

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Abstract

The invention discloses a venipuncture evaluation device which comprises a blood vessel developing module used for developing a vein blood vessel and obtaining a vein map; a blood vessel evaluation module used for evaluating the damage of each part of the vein blood vessel according to the vein map and outputting a vein evaluation report; an identification module used for identifying each part of the vein blood vessel in the vein map according to the vein report and the damage degree. After a vein is developed and a vein map is obtained, the damage degree of each part of the vein is evaluated according to the vein map, a vein evaluation report is output, and finally, according to the vein report, each part of the vein is identified in the vein map according to the damage degree, therefore, medical staff can operate according to the marked vein atlas during puncture, the puncture success rate is increased, the working pressure of nurses is relieved, and the puncture pain of patients is relieved.

Description

technical field [0001] The invention relates to the technical field of venipuncture, in particular to a venipuncture evaluation device. Background technique [0002] Venipuncture technology is one of the core technologies that clinical nurses need to master, and it occupies the main part of nursing work. Venipuncture is suitable for those who need long-term infusion but whose peripheral veins are difficult to puncture due to hardening and collapse, those who need parenteral total intravenous nutrition, emergency treatment of critically ill patients and patients with difficulty in blood collection, and measurement of central venous pressure. [0003] In the selection and evaluation of puncture blood vessels, the subjective and empirical judgment of the puncturer is mainly relied on, which brings puncture pressure to nursing staff who are not experienced in puncture techniques, especially for departments such as neonatology and geriatrics that require high puncture techniques ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/02A61B5/026
CPCA61B5/489A61B5/0064A61B5/0082A61B5/02007A61B5/026A61B5/746A61B5/742
Inventor 何平平罗祎欧阳新平崔旭李俊宜文晓慧熊婧云
Owner NANHUA UNIV
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