IT1269480B - Disposable syringe structure fitted with a retractable needle - Google Patents

Disposable syringe structure fitted with a retractable needle

Info

Publication number
IT1269480B
IT1269480B ITMI940127A ITMI940127A IT1269480B IT 1269480 B IT1269480 B IT 1269480B IT MI940127 A ITMI940127 A IT MI940127A IT MI940127 A ITMI940127 A IT MI940127A IT 1269480 B IT1269480 B IT 1269480B
Authority
IT
Italy
Prior art keywords
tang
needle
disposable syringe
syringe structure
retractable needle
Prior art date
Application number
ITMI940127A
Other languages
Italian (it)
Inventor
Tarcisio Maggioni
Original Assignee
P T O S R L Prodotti Tecnologi
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 P T O S R L Prodotti Tecnologi filed Critical P T O S R L Prodotti Tecnologi
Publication of ITMI940127A0 publication Critical patent/ITMI940127A0/en
Priority to ITMI940127A priority Critical patent/IT1269480B/en
Priority to EP94830065A priority patent/EP0636381B1/en
Priority to ES94830065T priority patent/ES2108408T3/en
Priority to AT94830065T priority patent/ATE156712T1/en
Priority to DE69404919T priority patent/DE69404919T2/en
Priority to DK94830065.2T priority patent/DK0636381T3/en
Priority to CA002116292A priority patent/CA2116292A1/en
Priority to US08/210,137 priority patent/US5395346A/en
Priority to JP6171490A priority patent/JP2887643B2/en
Publication of ITMI940127A1 publication Critical patent/ITMI940127A1/en
Application granted granted Critical
Publication of IT1269480B publication Critical patent/IT1269480B/en
Priority to GR970402989T priority patent/GR3025347T3/en
Priority to JP10214973A priority patent/JPH1189933A/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The subject of this invention is a disposable syringe structure with retractable needle which comprises a cylindrical body, which defines, at one end, a tang for coupling the needle and which is open, at the other end, for inserting a piston, provided with a sealing gasket. The peculiarity of the invention consists of the fact that the abovementioned tang internally defines an undercut for coupling the hoops of a barrel to which the tip of the needle is connected. There is also an external collar, applicable to the end of the tang, while the terminal section of the tang is upset to prevent outward expulsion of the barrel and associated needle. <IMAGE>
ITMI940127A 1993-07-26 1994-01-26 Disposable syringe structure fitted with a retractable needle IT1269480B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI940127A IT1269480B (en) 1994-01-26 1994-01-26 Disposable syringe structure fitted with a retractable needle
EP94830065A EP0636381B1 (en) 1993-07-26 1994-02-18 Disposable syringe with a retractable needle
ES94830065T ES2108408T3 (en) 1993-07-26 1994-02-18 SYRINGE AVAILABLE WITH A RETRACTABLE NEEDLE.
AT94830065T ATE156712T1 (en) 1993-07-26 1994-02-18 DISPOSABLE SYRINGE WITH RETRACTABLE NEEDLE
DE69404919T DE69404919T2 (en) 1993-07-26 1994-02-18 Disposable syringe with retractable needle
DK94830065.2T DK0636381T3 (en) 1993-07-26 1994-02-18 Disposable syringe with retractable needle
CA002116292A CA2116292A1 (en) 1993-07-26 1994-02-23 Disposable syringe with a retractable needle
US08/210,137 US5395346A (en) 1993-07-26 1994-03-17 Disposable syringe with a retractable needle
JP6171490A JP2887643B2 (en) 1993-07-26 1994-07-25 Disposable syringe
GR970402989T GR3025347T3 (en) 1993-07-26 1997-11-11 Disposable syringe with a retractable needle.
JP10214973A JPH1189933A (en) 1993-07-26 1998-07-30 Throw-away syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940127A IT1269480B (en) 1994-01-26 1994-01-26 Disposable syringe structure fitted with a retractable needle

Publications (3)

Publication Number Publication Date
ITMI940127A0 ITMI940127A0 (en) 1994-01-26
ITMI940127A1 ITMI940127A1 (en) 1995-07-26
IT1269480B true IT1269480B (en) 1997-04-01

Family

ID=11367646

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940127A IT1269480B (en) 1993-07-26 1994-01-26 Disposable syringe structure fitted with a retractable needle

Country Status (1)

Country Link
IT (1) IT1269480B (en)

Also Published As

Publication number Publication date
ITMI940127A0 (en) 1994-01-26
ITMI940127A1 (en) 1995-07-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028