TW200600137A - Once-used safe syringe structure - Google Patents

Once-used safe syringe structure

Info

Publication number
TW200600137A
TW200600137A TW094108756A TW94108756A TW200600137A TW 200600137 A TW200600137 A TW 200600137A TW 094108756 A TW094108756 A TW 094108756A TW 94108756 A TW94108756 A TW 94108756A TW 200600137 A TW200600137 A TW 200600137A
Authority
TW
Taiwan
Prior art keywords
protective cover
injecting needle
once
outer circumference
syringe structure
Prior art date
Application number
TW094108756A
Other languages
Chinese (zh)
Other versions
TWI258380B (en
Inventor
zhang-min Yang
Chun-mei ZHOU
Original Assignee
zhang-min Yang
Chun-mei ZHOU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by zhang-min Yang, Chun-mei ZHOU filed Critical zhang-min Yang
Priority to TW94108756A priority Critical patent/TWI258380B/en
Publication of TW200600137A publication Critical patent/TW200600137A/en
Application granted granted Critical
Publication of TWI258380B publication Critical patent/TWI258380B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An once-used safe syringe structure mainly comprises an injecting needle, a protective cover, and a barrel, wherein the injecting needle is connected to the barrel by an inserting section. A slip joint is set on an outer circumference of the inserting section. The slip joint comprises a basement, a shifting stick and an upper crosspiece. A slide track is set on an outer circumference of the protective cover and has convex points on the front and backward ends, one or two sides. One or more blocking crosspieces are set in backward end of the convex point in the back terminal. The protective cover is fit over the outer circumference of the injecting needle, wherein the injecting needle is set on the slip track of the protective cover by shifting stick, contacting an inner wall of the protective cover by the basement, and contacting an outer wall of the protective cover by the upper crosspiece.
TW94108756A 2004-04-12 2004-04-12 Disposable safety syringe structure TWI258380B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94108756A TWI258380B (en) 2004-04-12 2004-04-12 Disposable safety syringe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94108756A TWI258380B (en) 2004-04-12 2004-04-12 Disposable safety syringe structure

Publications (2)

Publication Number Publication Date
TW200600137A true TW200600137A (en) 2006-01-01
TWI258380B TWI258380B (en) 2006-07-21

Family

ID=37765259

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94108756A TWI258380B (en) 2004-04-12 2004-04-12 Disposable safety syringe structure

Country Status (1)

Country Link
TW (1) TWI258380B (en)

Also Published As

Publication number Publication date
TWI258380B (en) 2006-07-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees