ES2161166A1 - Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring - Google Patents

Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring

Info

Publication number
ES2161166A1
ES2161166A1 ES9902116A ES9902116A ES2161166A1 ES 2161166 A1 ES2161166 A1 ES 2161166A1 ES 9902116 A ES9902116 A ES 9902116A ES 9902116 A ES9902116 A ES 9902116A ES 2161166 A1 ES2161166 A1 ES 2161166A1
Authority
ES
Spain
Prior art keywords
needle
restrained
cylinder
elastic ring
single use
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES9902116A
Other languages
Spanish (es)
Other versions
ES2161166B1 (en
Inventor
Boigues Jose Victor Alapont
Rodas Rafael Serra
Hans Olaf Hartmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9902116A priority Critical patent/ES2161166B1/en
Publication of ES2161166A1 publication Critical patent/ES2161166A1/en
Application granted granted Critical
Publication of ES2161166B1 publication Critical patent/ES2161166B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The single-use cylindrical syringe with a restrained plunger has a spring controlling the hypodermic needle in an elastic ring, where the truncated cone plunger causes the spring to locate the needle in the cylinder and cannot be extracted, is new.
ES9902116A 1999-09-16 1999-09-16 Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring Expired - Lifetime ES2161166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9902116A ES2161166B1 (en) 1999-09-16 1999-09-16 Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902116A ES2161166B1 (en) 1999-09-16 1999-09-16 Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring

Publications (2)

Publication Number Publication Date
ES2161166A1 true ES2161166A1 (en) 2001-11-16
ES2161166B1 ES2161166B1 (en) 2002-05-16

Family

ID=8310037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902116A Expired - Lifetime ES2161166B1 (en) 1999-09-16 1999-09-16 Single use cylindrical syringe with restrained plunger comprises control spring confining needle to cylinder in elastic ring

Country Status (1)

Country Link
ES (1) ES2161166B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700095747A1 (en) * 2017-08-24 2017-11-24 Amedeo Tonini Combined syringe safety system for hypodermic injections

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921486A (en) * 1989-06-23 1990-05-01 Dechellis Francis M Disposable syringe with retracting needle
ES2019792A6 (en) * 1990-01-17 1991-07-01 Caralt Batlle Jaime Disposable hypodermic syringe.
WO1992018187A1 (en) * 1991-04-11 1992-10-29 Safe-T-Limited Syringe with retractable needle
ES2051472T3 (en) * 1989-08-14 1994-06-16 Tsao Chien Hua HYPODERMIC SAFETY SYRINGE.
ES2056741A1 (en) * 1993-02-23 1994-10-01 Batlle Jaime Caralt Improvements made to single-use hypodermic syringes
WO1996040326A1 (en) * 1991-12-23 1996-12-19 Pressly William B S Sr Safety syringe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921486A (en) * 1989-06-23 1990-05-01 Dechellis Francis M Disposable syringe with retracting needle
ES2051472T3 (en) * 1989-08-14 1994-06-16 Tsao Chien Hua HYPODERMIC SAFETY SYRINGE.
ES2019792A6 (en) * 1990-01-17 1991-07-01 Caralt Batlle Jaime Disposable hypodermic syringe.
WO1992018187A1 (en) * 1991-04-11 1992-10-29 Safe-T-Limited Syringe with retractable needle
WO1996040326A1 (en) * 1991-12-23 1996-12-19 Pressly William B S Sr Safety syringe
ES2056741A1 (en) * 1993-02-23 1994-10-01 Batlle Jaime Caralt Improvements made to single-use hypodermic syringes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700095747A1 (en) * 2017-08-24 2017-11-24 Amedeo Tonini Combined syringe safety system for hypodermic injections

Also Published As

Publication number Publication date
ES2161166B1 (en) 2002-05-16

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