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Rapid infusion device

An infusion device, fast technology, applied in the field of medical equipment, can solve the problems of reducing the infusion speed and waste of liquid medicine, and achieve the effects of preventing outflow, shortening the time, and being convenient to use

Inactive Publication Date: 2015-05-06
SHANDONG KANGLI MEDICAL EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of rapid infusion, because the pressure inside the bottle is greater than the pressure of the air outside the bottle, the liquid medicine in the bottle often flows out along the intake pipe, which not only causes waste of liquid medicine, but also reduces the speed of infusion

Method used

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Embodiment Construction

[0013] Such as figure 1 , 2 , 3, a rapid infusion device, including a venous needle 5, a protective cap 6, an infusion hose 7, a liquid medicine filter 8, a flow rate regulator 9, a drip pot 10, a bottle stopper puncturer 11, and an air intake pipe 12 , it is characterized in that: the lower end of the bottle stopper puncturer 11 is connected with the infusion hose 7 and the air intake pipe 12, the infusion hose 7 is provided with a liquid medicine filter 8 and a drip pot 10, the lower end of the infusion hose 7 is connected with the venous needle 5 are connected, the venous needle 5 is provided with a protective cap 6, and the flow rate regulator 9 is provided outside the infusion hose 7. Described air intake pipe 12 is made up of filter membrane 1, fixed rubber plug 2, movable rubber plug 3, pipe body 4, and the top of air intake pipe 12 is provided with

[0014] Working principle and operation method: before use, the medical personnel check the disinfection validity perio...

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Abstract

The invention relates to a rapid infusion device. The rapid infusion device comprises a vein needle, a protection cap, an infusion hose, a liquid medicine filter, a flowing speed regulator, a drip cup, a bottle stopper puncture device and an air inlet pipe, and is characterized in that the lower end of the bottle stopper puncture device is connected with the infusion hose and the air inlet pipe, the liquid medicine filter and the drip cup are arranged on the infusion hose, the lower end of the infusion hose is connected with the vein needle, the protection cap is arranged on the vein needle, and the flowing speed regulator is arranged on the outer portion of the infusion hose. The air inlet pipe is composed of a filtering film, a fixed rubber plug, a movable rubber plug and a pipe body. The filtering film is arranged at the top end of the air inlet pipe. The fixed rubber plug is arranged on the lower face of the filtering film. The movable rubber plug is arranged on the lower face of the fixed rubber plug. The rapid infusion device has the advantages that use is convenient, the patient rescue time is shortened, the rapid infusion device can be used for conventional gravity infusion and can also be used for rapid infusion in the first-aid process, and liquid medicine is prevented from flowing out of the air inlet pipe in the rapid infusion process.

Description

Technical field: [0001] The invention relates to the technical field of medical devices, in particular to a rapid infusion device. Background technique: [0002] In the medical care of intravenous injection, rapid infusion is required for the medical treatment of some special conditions, such as rapid intravenous infusion of mannitol through blood vessel pressurization when rescuing patients with tuberculous meningitis. Sometimes in special cases such as rescue shock, such as brain injury, it is often necessary to infuse a certain dose of mannitol, hypertonic sugar and other liquids in a short period of time, and emergency rapid pressurized intravenous infusion can be used. At present, the known rapid infusion method is to inject air into the hanging bottle with an infusion set so that the pressure in the hanging bottle increases rapidly, so as to achieve the purpose of rapid infusion. In the process of rapid infusion, because the pressure inside the bottle is greater than ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14
CPCA61M5/14A61M5/155A61M2005/1401
Inventor 孙九峰吕作文吕邻方刘壮
Owner SHANDONG KANGLI MEDICAL EQUIP TECH
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