ES2147118A1 - Disposable syringe with a retractable needle includes a piston with an actuator made axially mobile in a tubular spring loaded casing - Google Patents
Disposable syringe with a retractable needle includes a piston with an actuator made axially mobile in a tubular spring loaded casingInfo
- Publication number
- ES2147118A1 ES2147118A1 ES9800264A ES9800264A ES2147118A1 ES 2147118 A1 ES2147118 A1 ES 2147118A1 ES 9800264 A ES9800264 A ES 9800264A ES 9800264 A ES9800264 A ES 9800264A ES 2147118 A1 ES2147118 A1 ES 2147118A1
- Authority
- ES
- Spain
- Prior art keywords
- piston
- disposable syringe
- retractable needle
- spring loaded
- needle includes
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Disposable syringe with retractable needle made from a small diameter, tubular frame (1), with a lower needle and piston inside, characterised because the frame (1) has an expanded section in the upper part (9) in which a tubular element (2) is lodged to be able to run along said enlargement (9). Said element (2) sits partially inside, the upper end of a liquid injector piston (3) as well as a compressed element (4) located between a seating area set in the lower base (12) of the tubular element (2), and an unexpected enlargement in the diameter of the piston located in the upper end of it (22). Said enlargement has a sunken, perimeter, central zone (14) from which the appendices emerge, the free end of the appendices are support by the lower surface of the base (12) of the tubular element (2).<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800264A ES2147118B1 (en) | 1998-02-11 | 1998-02-11 | DISPOSABLE SYRINGE WITH RETRACTABLE NEEDLE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800264A ES2147118B1 (en) | 1998-02-11 | 1998-02-11 | DISPOSABLE SYRINGE WITH RETRACTABLE NEEDLE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2147118A1 true ES2147118A1 (en) | 2000-08-16 |
ES2147118B1 ES2147118B1 (en) | 2001-04-01 |
Family
ID=8302702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800264A Expired - Fee Related ES2147118B1 (en) | 1998-02-11 | 1998-02-11 | DISPOSABLE SYRINGE WITH RETRACTABLE NEEDLE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2147118B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094355A1 (en) * | 2001-05-22 | 2002-11-28 | Occupational & Medical Innovations Ltd | Improvements to a single use syringe |
AU2002252852B2 (en) * | 2001-05-22 | 2006-06-08 | Occupational & Medical Innovations Ltd | Improvements to a single use syringe |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367738A (en) * | 1981-10-28 | 1983-01-11 | Janssen Pharmaceutica Inc. | Pre-filled syringe for abusable drugs |
WO1990007948A1 (en) * | 1989-01-19 | 1990-07-26 | Jaime Caralt Batlle | Single use hypodermic syringe |
US4994034A (en) * | 1989-07-11 | 1991-02-19 | Botich Michael J | Retractable needle hypodermic syringe system |
WO1991003269A1 (en) * | 1989-08-28 | 1991-03-21 | Townsend Controls Pty. Ltd. | Safety syringe |
WO1993020873A1 (en) * | 1992-04-10 | 1993-10-28 | Constantin Vounatsos | Single-use syringe |
-
1998
- 1998-02-11 ES ES9800264A patent/ES2147118B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367738A (en) * | 1981-10-28 | 1983-01-11 | Janssen Pharmaceutica Inc. | Pre-filled syringe for abusable drugs |
WO1990007948A1 (en) * | 1989-01-19 | 1990-07-26 | Jaime Caralt Batlle | Single use hypodermic syringe |
US4994034A (en) * | 1989-07-11 | 1991-02-19 | Botich Michael J | Retractable needle hypodermic syringe system |
WO1991003269A1 (en) * | 1989-08-28 | 1991-03-21 | Townsend Controls Pty. Ltd. | Safety syringe |
WO1993020873A1 (en) * | 1992-04-10 | 1993-10-28 | Constantin Vounatsos | Single-use syringe |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094355A1 (en) * | 2001-05-22 | 2002-11-28 | Occupational & Medical Innovations Ltd | Improvements to a single use syringe |
AU2002252852B2 (en) * | 2001-05-22 | 2006-06-08 | Occupational & Medical Innovations Ltd | Improvements to a single use syringe |
US7147621B2 (en) | 2001-05-22 | 2006-12-12 | Occupational & Medical Innovations Ltd. | Single use syringe |
Also Published As
Publication number | Publication date |
---|---|
ES2147118B1 (en) | 2001-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000816 Kind code of ref document: A1 Effective date: 20000816 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |