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

Similar Documents

Publication Publication Date Title
EP3505207A3 (en) Stopper and plunger rod for a pre-filled syringe
WO2006105006A3 (en) Safety syringe
EA200800747A1 (en) DISPOSABLE SAFE SYRINGE WITH PULLABLE NEEDLE
BRPI0520572B8 (en) self-injection device with needle protection cap that has outer and inner sleeves
DK1244484T3 (en) Medical device and locking mechanism for this
WO2008059448A3 (en) Syringe plunger and syringe incorporating the plunger.
EA200801349A1 (en) SAFE SYRINGE WITH STOCK BLOCKING MEANS
NZ510883A (en) Hypodermic syringe having a selectively retractable needle, with catch to allow needle to move to retracted position
SE9901736D0 (en) Injectino device and method for ITS operation
NZ572765A (en) Automatic injection device with rod driving syringe longitudinally split with radially compressible pair of wings along its length
EP1779882A3 (en) Syringe holder and injection device
BR0110798B1 (en) storage container for at least one hypodermic needle.
ES2171113B1 (en) SECURITY SYRINGE.
TWI256900B (en) Syringe with withdrawal force
TWI265036B (en) Safety injector and method of operating the same
DE602004020071D1 (en) ACTUATING ELEMENT AND HOLDING DEVICE FOR A SYRINGE
WO2009013011A3 (en) Injection device for injection into biological tissue, and injection depot
GB201310328D0 (en) Cap attaching structure
MX2010002232A (en) Blunted safety needle.
TW200716222A (en) Disposable syringe
ATE529012T1 (en) BODY PIERCING ARRANGEMENT
TW200732008A (en) Syringe capable of reducing the remnant of medicinal fluids
WO2007136794A3 (en) Piercing tip
TN2009000193A1 (en) Syringe with retractable needle
TW200630134A (en) Safe injector

Legal Events

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