EA200600319A1 - SAFE SYRINGE - Google Patents

SAFE SYRINGE

Info

Publication number
EA200600319A1
EA200600319A1 EA200600319A EA200600319A EA200600319A1 EA 200600319 A1 EA200600319 A1 EA 200600319A1 EA 200600319 A EA200600319 A EA 200600319A EA 200600319 A EA200600319 A EA 200600319A EA 200600319 A1 EA200600319 A1 EA 200600319A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coupling
injection cylinder
retaining
cylinder
socket
Prior art date
Application number
EA200600319A
Other languages
Russian (ru)
Other versions
EA008581B1 (en
Inventor
Чих-Куанг Хсу
Original Assignee
Чих-Куанг Хсу
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 Чих-Куанг Хсу filed Critical Чих-Куанг Хсу
Priority to EA200600319A priority Critical patent/EA008581B1/en
Publication of EA200600319A1 publication Critical patent/EA200600319A1/en
Publication of EA008581B1 publication Critical patent/EA008581B1/en

Links

Abstract

Безопасный шприц включает инъекционный цилиндр, представляющий собой полый цилиндр с находящейся в нем приемной камерой; стопорное гнездо, установленное в инъекционном цилиндре; причем стопорное гнездо содержит жесткую муфту, передний конец муфты выполнен в виде полого штыря, в центре стопорного гнезда выполнен канал, а между наружной стенкой полого штыря и внутренней стенкой муфты сформирован приемный объем; узел иглы, вставленный в стопорное гнездо, причем наружная сторона иглы закрыта колпачком, и узел иглы устанавливается на переднем конце стопорного гнезда; шип, защимляющийся в стопорной части; толкатель, вставленный в инъекционный цилиндр и линейно перемещающийся вдоль инъекционного цилиндра; и уплотнительную прокладку из резины, в которую заделывается задний конец муфты методом литья под давлением.The safety syringe includes an injection cylinder, which is a hollow cylinder with a receiving chamber in it; the lock nest established in the injection cylinder; the recess socket contains a rigid coupling, the front end of the coupling is made in the form of a hollow pin, a channel is made in the center of the retaining socket, and a receiving volume is formed between the outer wall of the hollow pin and the inner wall of the coupling a needle assembly inserted into a retaining seat, the outside of the needle being closed by a cap, and the needle assembly being mounted on the front end of the retaining socket; spike, pinched in the locking part; a pusher inserted into the injection cylinder and linearly moving along the injection cylinder; and a rubber gasket into which the back end of the coupling is molded by injection molding.

EA200600319A 2006-02-21 2006-02-21 Safety syringe EA008581B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200600319A EA008581B1 (en) 2006-02-21 2006-02-21 Safety syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200600319A EA008581B1 (en) 2006-02-21 2006-02-21 Safety syringe

Publications (2)

Publication Number Publication Date
EA200600319A1 true EA200600319A1 (en) 2007-06-29
EA008581B1 EA008581B1 (en) 2007-06-29

Family

ID=41263884

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600319A EA008581B1 (en) 2006-02-21 2006-02-21 Safety syringe

Country Status (1)

Country Link
EA (1) EA008581B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9295790B2 (en) 2006-05-05 2016-03-29 Retractable Technologies, Inc. Syringe with recessed nose and protective guard for use with frontal attachments

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009307960A1 (en) 2008-10-22 2010-04-29 Thomas J. Shaw Universal syringe with retractable needle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883471A (en) * 1988-08-16 1989-11-28 Braginetz Paul A Disposable shielded medical syringe
US5634903A (en) * 1993-07-09 1997-06-03 Terumo Kabushiki Kaisha Syringe assembly
DE19705892C1 (en) * 1997-02-15 1998-11-12 Siekmann Gmbh Universal safety syringe
US5899883A (en) * 1998-07-08 1999-05-04 Jinq Shing Chern Safety syringe
TWM244916U (en) * 2003-11-07 2004-10-01 Fu-Yi Chen Safety syringe capable of preventing retraction of needle during suction of medicine or injection
CN2710663Y (en) * 2004-06-30 2005-07-20 张金荣 Improved structure of needle fastening seat for safety syringe tube
CN2710665Y (en) * 2004-07-05 2005-07-20 北京浚达丰医疗器械有限公司 Safety self-destroying and disposable syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9295790B2 (en) 2006-05-05 2016-03-29 Retractable Technologies, Inc. Syringe with recessed nose and protective guard for use with frontal attachments

Also Published As

Publication number Publication date
EA008581B1 (en) 2007-06-29

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