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Application filed by Hsien-Tsung WangfiledCriticalHsien-Tsung Wang
Priority to TW094127006ApriorityCriticalpatent/TW200706205A/en
Publication of TW200706205ApublicationCriticalpatent/TW200706205A/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
The present invention is an assembly structure of a disposable safe syringe for anesthetic, mainly discloses a syringe consisting of a needle cylinder, a push rod, a needle and a safe protective sheath. The characteristic of the present invention is the whole components are made from plastic. The protective sheath is easily to be assembled, thereby increasing the height of a blocking bump of the syringe to maximum. After being used, the needle is drawn back into the protective sheath and is blocked so that the needle absolutely can not be used again, to achieve the object of avoiding infection owing to repeat using.
TW094127006A2005-08-092005-08-09Assembly structure of disposable safe syringe for anesthetic
TW200706205A
(en)