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Liquid-stopping protection cap used for disposable transfusion apparatus

An infusion set, a disposable technology, applied in the field of medical devices, can solve the problems of secondary pollution, etc., and achieve the effect of preventing secondary pollution and having a simple structure

Inactive Publication Date: 2016-03-09
徐州一佳医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the nurse is infusing the patient, the air in the infusion tube is usually exhausted before the drug is administered. The liquid stop cap used in the general infusion set is made of closed plastic material, and the nurse must pull out the stop liquid cap to discharge the infusion set. Inner air, it is easy to cause secondary pollution while discharging air

Method used

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  • Liquid-stopping protection cap used for disposable transfusion apparatus

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with specific embodiments.

[0013] 1. Liquid-stop protective cap for disposable infusion set, including: infusion set hose (1), luer connector (2), liquid-stop protective cap (3), characterized in that it also includes liquid-stop film (4) ;The upper end of the infusion set hose (1) is connected to the drop funnel or precision filter, the lower end is connected to the Luer connector (2), and the liquid stop film (4) is installed on the lower end of the liquid stop cap (3). The cap (3) is set on the luer connector (2); the infusion set hose is made of polyethylene; the luer connector and the liquid stop cap are made of acrylonitrile-butadiene-styrene copolymer Made of resin; the liquid-stopping film is made of polytetrafluoroethylene.

[0014] 2. Before the patient infusion, the nurse will take the disposable infusion set with the liquid-stopping cap to the patient after dispensing the medic...

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Abstract

The invention discloses a liquid-stopping protection cap used for a disposable transfusion apparatus, pertaining to the field of medical instruments. The liquid-stopping protection cap comprises a transfusion apparatus hose (1), a luer joint (2) and a liquid-stopping protection cap body (3) and is characterized in that the liquid-stopping protection cap comprises a liquid-stopping film (4); the upper end of the transfusion apparatus hose (1) and a dropping bucket or a precision filter are connected and the lower end of the transfusion apparatus hose is connected with the luer joint (2); the liquid-stopping film (4) is installed at the lower end of the liquid-stopping protection cap body (3) sleeving the luer joint (2); the transfusion apparatus hose is made by polyethylene; the luer joint and the liquid-stopping protection cap body are made by acrylonitrile-butadiene-styrene copolymer resin; and the liquid-stopping film is made by polytetrafluoroe thylene.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to a liquid-stop protective cap used in a disposable infusion set. Background technique [0002] With the passage of time, human beings continue to develop new drugs, but the bacterial resistance to various diseases that threatens human beings is also increasing, and viruses are also constantly mutating, making it more difficult for humans to treat various diseases In the past, diseases that could be treated by taking medicine in the past now need intramuscular injection or infusion to treat. Therefore, intravenous infusion has become one of the most common and effective methods of administration in modern clinical treatment. When giving infusion to patients, the nurse usually needs to discharge the air in the infusion tube before administering the medicine. The liquid stop cap used in the general infusion set is made of closed plastic material, and the nurse must pull out the stop li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/38
Inventor 陈俊王莉王庆农
Owner 徐州一佳医疗器械有限公司
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