Unlock instant, AI-driven research and patent intelligence for your innovation.

Medical blood vessel intubation device with enhanced safety

A safe and vascular technology, applied in the medical and health field, to achieve the effect of improving the convenience and safety of injection, optimizing the structure and enhancing the safety

Inactive Publication Date: 2019-06-21
G MEDI
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing medical blood intubation device only focuses on improving the function of preventing blood backflow at the guide pin when the guide pin is removed. Problems such as tube infusion backflow have not been well resolved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical blood vessel intubation device with enhanced safety
  • Medical blood vessel intubation device with enhanced safety
  • Medical blood vessel intubation device with enhanced safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Attached below figure 1 -8. A safety-enhanced medical blood vessel catheterization device of the present invention will be described in detail below.

[0027] combined with figure 1 , The present invention provides a blood vessel catheter device 1, which is composed of an intubation part 10, a hose 20, a first injection part 30, a second insertion part 40 and a fixing part 50.

[0028] The cannula part 10 can smoothly inject the soft needle 112 into the patient's blood vessel. combined with figure 1 , 2 , the interior of the cannula part 10 is designed with an accommodation space 111 and a tee 110 structure, and one end of the tee 110 is designed with a soft needle 112 connected with the inner accommodation space 111 and having a certain length.

[0029] The above-mentioned soft needle 112 is made of a material harmless to the human body because it can be directly injected into the patient's blood vessel. At the same time, the soft needle 112 can also be made of mo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a medical blood vessel intubation device capable of enhancing safety, and belongs to the field of medical health. The medical blood vessel intubation device is composed of an intubation part, a hose, a first injection part, a second insertion part and a fixing part. A soft needle head is mounted on the cannula part. During operation, the soft syringe needle is punctured intoa blood vessel through the cannula part, and a hose extends out of one side of the cannula part; the first injection part and the second injection part are connected to the tail end of the hose in abranched manner; a two-way check valve capable of meeting injection and extraction functions is designed on the first injection part; a one-way check valve which can only meet the injection function is designed on the second injection part; a fixing part is designed on the hose and used for selectively restraining and releasing the hose. According to the blood vessel intubation device, the structure of a traditional medical blood vessel intubation device is optimized, and using convenience and safety of the blood vessel intubation device are achieved.

Description

technical field [0001] The present invention relates to the field of medical and health care, in particular to a safety-enhanced medical blood vessel cannulation device, and more specifically, by optimizing the structure of a traditional medical blood vessel cannulation device, the convenience of using the blood vessel cannulation device is realized and security. Background technique [0002] Generally speaking, infusion into the human body (such as injection of compound sodium chloride injection) is carried out when the injection needle is inserted into the blood vessel of the human body. human body. Because the injection needle is made of high-strength metal material, it is very sharp. When the needle is inserted into the human body and the infusion is performed, the patient's blood vessel damage or pain at the injection site may occur due to the patient's careless movement. . [0003] In order to solve the above problems, it is of great practical value to invent a kind...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/158A61M5/34
CPCA61M25/0606A61M25/0612A61M25/065A61M25/0662A61M39/0208A61M39/24A61M2039/0258A61M2039/027
Inventor 成光模
Owner G MEDI