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

Intravascular cooling device and use method thereof

A cooling device and blood vessel technology, applied in contraceptives, heating appliances for therapeutic treatment, cooling appliances for therapeutic treatment, etc., can solve the problem of reducing the success rate of the rescue process of heat stroke, the inability to effectively cool down the body, and the inability to Use lavage equipment and other issues to achieve the effect of improving the success rate of rescue, dilating blood vessels, and reducing oxygen consumption

Pending Publication Date: 2022-08-02
夏卉青
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of first aid in the field, lavage equipment and dialysis equipment cannot be used, and internal cooling cannot be performed. Only external cooling can be used, but the effect of external cooling is very effective, especially for the temperature of the internal organs of the body. Effective cooling of the body, which reduces the success rate of heat stroke rescue

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
  • Intravascular cooling device and use method thereof
  • Intravascular cooling device and use method thereof
  • Intravascular cooling device and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: An intravascular cooling device, which includes a puncture needle body 1, a cooling medium inlet pipe 2 and a cooling medium outlet pipe 3, the cooling medium inlet pipe 2 and the cooling medium outlet pipe 3 are connected, and the cooling medium inlet pipe 2 and the cooling medium outlet pipe 3 are connected. The cooling medium outlet tube 3 is wound and fixed on the outside of the puncture needle body 1, the lower end of the puncture needle body 1 is connected to the needle head 4, the cooling medium inlet tube 2 and the cooling medium outlet tube 3 are located above the needle head 4, and the needle head 4 is provided with a temperature sensor .

[0026] The temperature sensor is a micro temperature sensor 5. The micro temperature sensor 5 is connected to an external central control device through an electrical connecting wire 6 to display the temperature in the blood. The electrical connecting wire 6 is wound and fixed on the outside of the puncture nee...

Embodiment 2

[0029] Embodiment 2: An intravascular cooling device, which includes a puncture needle body 1, a cooling medium inlet pipe 2 and a cooling medium outlet pipe 3, the cooling medium inlet pipe 2 and the cooling medium outlet pipe 3 are communicated, and the cooling medium inlet pipe 2 and the cooling medium outlet pipe 3 are connected. The cooling medium outlet tube 3 is wound and fixed on the outside of the puncture needle body 1, the lower end of the puncture needle body 1 is connected to the needle head 4, the cooling medium inlet tube 2 and the cooling medium outlet tube 3 are located above the needle head 4, and the needle head 4 is provided with a temperature sensor .

[0030] The temperature sensor is a wireless micro temperature sensor 7, and the signal of the wireless micro temperature sensor 7 is connected to an external central control device to display the temperature in the blood.

[0031] The cooling medium inlet pipe 2 and the cooling medium outlet pipe 3 have an ...

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 discloses an intravascular cooling device which comprises a puncture needle body, a cooling medium inlet pipe and a cooling medium outlet pipe, the cooling medium inlet pipe is communicated with the cooling medium outlet pipe, the cooling medium inlet pipe and the cooling medium outlet pipe are wound and fixed to the outer side of the puncture needle body, and the lower end of the puncture needle body is connected with a needle head. The cooling medium inlet pipe and the cooling medium outlet pipe are located above the needle head, and a temperature sensor is arranged on the needle head. The device has the advantages that the cooling medium inlet and outlet pipe is wound around the puncture needle, then the puncture needle penetrates into a blood vessel, heat is taken away through the cooling medium, the purpose of rapidly cooling the body is achieved, and the heat stroke rescue success rate is effectively increased; chlorpromazine can be introduced through the puncture needle, and chlorpromazine has the functions of regulating body temperature center, expanding blood vessels, relaxing muscles and reducing oxygen consumption, and is supplemented with medicines for cooling; the device is convenient to operate and carry and can be used in field first aid.

Description

technical field [0001] The invention relates to an intravascular cooling device and a use method thereof, belonging to the technical field of medical auxiliary equipment. Background technique [0002] Heat stroke refers to the dysfunction of body temperature regulation caused by high temperature, excessive accumulation of heat in the body, which leads to damage to nerve organs. Heat stroke is a severe heat stroke in the classification of heat stroke. It is a fatal disease with a high case fatality rate. The disease usually occurs in summer with high temperature and high humidity. In the rescue, it is necessary to perform cooling operations as soon as possible, and the commonly used methods are external cooling and internal cooling. External cooling is aimed at rapidly lowering the deep body temperature, removing the patient's clothes, blowing cool air and spraying with cool water or wrapping the body with cool wet sheets; for internal cooling, use iced saline for gastric or...

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): A61F7/12
CPCA61F7/12A61F2007/126A61F2007/0096
Inventor 夏卉青赵强黄强
Owner 夏卉青