TW200716222A - Disposable syringe - Google Patents

Disposable syringe

Info

Publication number
TW200716222A
TW200716222A TW094137817A TW94137817A TW200716222A TW 200716222 A TW200716222 A TW 200716222A TW 094137817 A TW094137817 A TW 094137817A TW 94137817 A TW94137817 A TW 94137817A TW 200716222 A TW200716222 A TW 200716222A
Authority
TW
Taiwan
Prior art keywords
barrel
member set
external sleeve
bolt member
disposable syringe
Prior art date
Application number
TW094137817A
Other languages
Chinese (zh)
Other versions
TWI281411B (en
Inventor
ming-zheng Xu
Ming-Min Huang
pei-yang Xu
Original Assignee
ming-zheng Xu
Ming-Min Huang
pei-yang Xu
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 ming-zheng Xu, Ming-Min Huang, pei-yang Xu filed Critical ming-zheng Xu
Priority to TW94137817A priority Critical patent/TWI281411B/en
Publication of TW200716222A publication Critical patent/TW200716222A/en
Application granted granted Critical
Publication of TWI281411B publication Critical patent/TWI281411B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Provided is one kind of disposable syringe which mainly comprises an external sleeve, a barrel piercing through and placed inside such external sleeve, a needle body partially fixed inside such barrel, a push rod piercing through and placed inside such barrel, a bolt member set formed on the front end of such push rod, and a plug member set covering on such bolt member set. Such external sleeve is capable of relatively displacing between a first position and a second position with such barrel, and makes such needle body pierce through such external sleeve or hide inside such external sleeve. Such plug member set is airtightly contacted with such barrel which can cooperate with such bolt member set to be firmly fixed inside such barrel when displacing to the terminal point of injection route inside such barrel and ruins the structure integrity and injection function.
TW94137817A 2005-10-28 2005-10-28 Disposable syringes TWI281411B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94137817A TWI281411B (en) 2005-10-28 2005-10-28 Disposable syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94137817A TWI281411B (en) 2005-10-28 2005-10-28 Disposable syringes

Publications (2)

Publication Number Publication Date
TW200716222A true TW200716222A (en) 2007-05-01
TWI281411B TWI281411B (en) 2007-05-21

Family

ID=38751538

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94137817A TWI281411B (en) 2005-10-28 2005-10-28 Disposable syringes

Country Status (1)

Country Link
TW (1) TWI281411B (en)

Also Published As

Publication number Publication date
TWI281411B (en) 2007-05-21

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Legal Events

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