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Infusion apparatus, sampling method and pipe washing method

The technology of an infusion set and an infusion hose is applied in the field of medical devices, which can solve the problems of inability to realize pulse flushing and inconvenient flushing, and achieve the effects of reducing the occurrence of drug incompatibility, simplifying operation and simple structure.

Pending Publication Date: 2018-12-18
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides an infusion set, which solves the problems that the existing infusion set is inconvenient to flush the tube when changing medicines, and the existing infusion set cannot realize the pulse type flushing of the tube

Method used

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  • Infusion apparatus, sampling method and pipe washing method
  • Infusion apparatus, sampling method and pipe washing method
  • Infusion apparatus, sampling method and pipe washing method

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with drawings and embodiments.

[0039] Such as Figures 1 to 3 As shown, the infusion set of the present invention includes an infusion puncturer 1, a Murphy dropper 2 and a flow regulator 3, the infusion puncturer 1 is connected to the entrance of the Murphy dropper 2 through a flexible pipe, and the outer side of the infusion puncturer 1 is sleeved The outlet of the sheath and the Murphy dropper 2 are connected to an infusion hose 4, and a flow regulator 3 is installed on the infusion hose 4. The infusion piercer 1 can also be connected with an air intake pipe, so that the infusion piercer 1 is not only suitable for infusion soft bags, but also for hard infusion bottles.

[0040] The infusion set also includes a flushing tube piercer 5, the structure of the flushing tube piercer 5 is the same as that of the infusion hose 4, and an air intake pipe can also be connected on the flushing tube piercer 5...

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Abstract

The invention discloses an infusion apparatus, a sampling method and a pipe washing method, relates to the technical field of medical instruments, and solves the problem that a conventional infusion apparatus is inconvenient to clean during replacement of medicine, and the problem that the pulse type pipe washing cannot be realized. The adopted scheme is that the infusion apparatus comprises an infusion puncture device connected with a Murphy's dropper; the Murphy's dropper is connected with an infusion hose, and the infusion hose is provided with a flow regulator; the infusion apparatus alsoincludes a pipe washing puncture device which is connected with an inlet of a first tee; one outlet of the first tee is connected to the inlet end of the Murphy's dropper, and the other outlet is connected to a pipe washing hose; the pipe washing hose and the infusion hose are connected with a Y-type tee, and an outlet end of the Y-type tee is provided with an infusion joint; a second tee is alsoarranged on the pipe washing hose, and the second tee is connected to a pumping device. The infusion apparatus not only can washing the Murphy's dropper and the infusion hose, but also can be easily and safely washed. A sampling connector is disposed at the infusion joint to facilitate the adoption of a qualified blood sample.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an infusion set, and a sampling method and a tube flushing method realized by the infusion set. Background technique [0002] Intravenous infusion is one of the commonly used means of drug administration in clinic. There are incompatibility of drugs in combination. Medical personnel basically pay attention to the incompatibility of several drugs mixed in the same intravenous infusion liquid, but they tend to ignore the incompatibility of two bottles or bags of drugs when changing. "Intravenous drug incompatibility list" is the basis for avoiding incompatibility in clinical work. However, with the development of the pharmaceutical industry, new drugs are constantly emerging, and the compatibility between new drugs and new drugs, and between new drugs and existing drugs Taboos are often not recorded, and the existing "Intravenous Drug Compatibility List" is no longer s...

Claims

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Application Information

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IPC IPC(8): A61M5/14A61M5/168A61B5/154
CPCA61M5/1407A61M5/16827A61B5/15003A61B5/154A61M2205/33A61M2005/1403Y02A40/22
Inventor 刘逸文张明李小芳罗艳丽刘岩田永明谢筱琪
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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