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ITGE930006U1 - DISPOSABLE SAFETY SYRINGE. - Google Patents

DISPOSABLE SAFETY SYRINGE.

Info

Publication number
ITGE930006U1
ITGE930006U1 ITGE930006U ITGE930006U1 IT GE930006 U1 ITGE930006 U1 IT GE930006U1 IT GE930006 U ITGE930006 U IT GE930006U IT GE930006 U1 ITGE930006 U1 IT GE930006U1
Authority
IT
Italy
Prior art keywords
cylinder
protection sleeve
needle
syringe
safety
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Righi Nardino
Rossi Roberto
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 Righi Nardino, Rossi Roberto filed Critical Righi Nardino
Priority to ITGE930006 priority Critical patent/IT231828Y1/en
Publication of ITGE930006V0 publication Critical patent/ITGE930006V0/en
Priority to CN 94101555 priority patent/CN1103608C/en
Publication of ITGE930006U1 publication Critical patent/ITGE930006U1/en
Application granted granted Critical
Publication of IT231828Y1 publication Critical patent/IT231828Y1/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Una siringa di sicurezza monouso che comprende un cilindro (1); un ago da iniezione (4) fissato sull'estremità anteriore del cilindro (1); uno stantuffo (6) che è scorrevole nel cilindro (1) da una posizione di massima estrazione per il riempimento della siringa in una posizione di massimo inserimento per lo svuotamento della siringa e che è montato su uno stelo (7) azionabile manualmente e che sporge in fuori dall'estremità posteriore del cilindro (1); un manicotto di protezione (12) infilato in modo scorrevole longitudinalmente esternamente sul cilindro (1) in modo tale, per cui può venire spostato da una posizione ritirata di riposo, in cui l'ago (4) sporge in fuori, in una posizione avanzata di sicurezza, in cui il manicotto di protezione (12) si estende tutt'intorno all'ago (4), coprendolo completamente, e con dei mezzi di bloccaggio (23, 25) per trattenere automaticamente il manicotto di protezione (12), in maniera non retrattile rispetto al cilindro (1), nella sua posizione avanzata di sicurezza ed il porta-ago (3) nel manicotto di protezione (12), nella sua posizione avanzata.A disposable safety syringe which includes a cylinder (1); an injection needle (4) fixed on the front end of the cylinder (1); a plunger (6) which is sliding in the cylinder (1) from a position of maximum extraction for filling the syringe in a position of maximum insertion for emptying the syringe and which is mounted on a stem (7) which can be operated manually and which protrudes out from the rear end of the cylinder (1); a protection sleeve (12) slidably inserted longitudinally externally on the cylinder (1) in such a way, so that it can be moved from a withdrawn rest position, in which the needle (4) protrudes out, in an advanced position safety, in which the protection sleeve (12) extends all around the needle (4), completely covering it, and with locking means (23, 25) to automatically hold the protection sleeve (12), in non-retractable manner with respect to the cylinder (1), in its forward safety position and the needle holder (3) in the protection sleeve (12), in its forward position.

ITGE930006 1993-02-26 1993-02-26 DISPOSABLE SAFETY SYRINGE. IT231828Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITGE930006 IT231828Y1 (en) 1993-02-26 1993-02-26 DISPOSABLE SAFETY SYRINGE.
CN 94101555 CN1103608C (en) 1993-02-26 1994-01-08 Disposable safety syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITGE930006 IT231828Y1 (en) 1993-02-26 1993-02-26 DISPOSABLE SAFETY SYRINGE.

Publications (3)

Publication Number Publication Date
ITGE930006V0 ITGE930006V0 (en) 1993-02-26
ITGE930006U1 true ITGE930006U1 (en) 1994-08-26
IT231828Y1 IT231828Y1 (en) 1999-08-06

Family

ID=11354369

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE930006 IT231828Y1 (en) 1993-02-26 1993-02-26 DISPOSABLE SAFETY SYRINGE.

Country Status (2)

Country Link
CN (1) CN1103608C (en)
IT (1) IT231828Y1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR373001A0 (en) * 2001-03-14 2001-04-12 Glenord Pty Ltd Improved non-reusable syringe
EP1436021B1 (en) * 2001-09-24 2011-10-19 Becton, Dickinson and Company Single use syringe and plunger rod locking device therefor
US7282042B2 (en) 2003-04-18 2007-10-16 Xiping Wang Safety syringe
CN100571796C (en) * 2003-11-25 2009-12-23 特殊健康产品公司 Safety shield for resettable medical needle
CN101099876B (en) * 2007-08-15 2012-07-04 张亚根 Active type safety syringe and safety injection needle
CN104548282B (en) * 2015-01-12 2018-07-20 江苏磐宇科技有限公司 A kind of assemble method of anti-needle thorn protective device
CN117180560B (en) * 2023-08-25 2024-06-14 上海新耀湃科医疗科技股份有限公司 Protective cover for prefilled syringe

Also Published As

Publication number Publication date
CN1092325A (en) 1994-09-21
ITGE930006V0 (en) 1993-02-26
IT231828Y1 (en) 1999-08-06
CN1103608C (en) 2003-03-26

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Legal Events

Date Code Title Description
0001 Granted