Plugging device

The invention provides a plugging device, and relates to the field of medical equipment, and the plugging device comprises: a plugging device body which is provided with a through hole, wherein the through hole extends along the axial direction of the plugging device body; and a flow blocking film w...

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Bibliographic Details
Main Authors PAN BINGYUE, YAO JIAJIA, DAI YUFENG, LI TAO
Format Patent
LanguageChinese
English
Published 11.06.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention provides a plugging device, and relates to the field of medical equipment, and the plugging device comprises: a plugging device body which is provided with a through hole, wherein the through hole extends along the axial direction of the plugging device body; and a flow blocking film which is arranged in the through hole so as to separate and block the through hole. Compared with the prior art, the plugging device keeps the structure and the working principle of a traditional plugging device, safety and effectiveness of the plugging device are guaranteed, the totally-closed sheet-shaped flow blocking film is arranged in the central through hole, blood flow is blocked from passing through the plugging device, meanwhile, the flow blocking film is easy to puncture and expand by means of the thin and brittle characteristics of the flow blocking film, therefore, the sheathing canal can be easily punctured and fed from the central through hole of the plugging device, and a channel is reserved for foll
Bibliography:Application Number: CN202110275669