ES2031756A6 - Jeringuilla que solo se puede usar una vez. - Google Patents
Jeringuilla que solo se puede usar una vez.Info
- Publication number
- ES2031756A6 ES2031756A6 ES9100294A ES9100294A ES2031756A6 ES 2031756 A6 ES2031756 A6 ES 2031756A6 ES 9100294 A ES9100294 A ES 9100294A ES 9100294 A ES9100294 A ES 9100294A ES 2031756 A6 ES2031756 A6 ES 2031756A6
- Authority
- ES
- Spain
- Prior art keywords
- ramp
- syringe
- button
- liquid
- once
- 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.)
- Expired - Lifetime
Links
Abstract
LA <JERINGUILLA QUE SOLO SE PUEDE USAR UNA VEZ> SE CARACTERIZA PORQUE PERMITE LA EXTRACCION DE LIQUIDO Y SU EXPULSION, IMPIDIENDO UNA NUEVA EXTRACCION DE LIQUIDO, EVITANDOSE DE ESTA FORMA QUE LA JERINGUILLA PUEDA SER USADA NUEVAMENTE. LA JERINGUILLA, ADEMAS DE LOS ELEMENTOS CONVENCIONALES, POSEE DOS RAMPAS FORMADAS POR CUÑAS (LAS DE LA RAMPA A, QUE SE HA REPRESENTADO EN LA FIGURA, ESTAN DISPUESTAS EN SENTIDO CONTRARIO A LAS DE LA B). ASIMISMO, HAY UN MECANISMO QUE PERMITE EL MOVIMIENTO DE LA RAMPA EN UN SENTIDO PERO LA BLOQUEA EN SENTIDO CONTRARIO (EL SENTIDO DE BLOQUEO DE LA RAMPA B ES EL INVERSO AL DE LA A). PARA EXTRAER LIQUIDO SE SITUA EL MECANISMO M SOBRE LA RAMPA A, Y SE TIRA DEL PULSADOR. PARA EXPULSARLO, SE GIRA EL PULSADOR Y SE SITUA EL MECANISMO M SOBRE LA RAMPA B (YA QUE SI NO SE HACE ASI M BLOQUEARIA LA RAMPA A), Y SE EMPUJA EL PULSADOR. HAY TAMBIEN OTRO MECANISMO SIMILAR (REPRESENTADO EN UNA FIGURA POSTERIOR), QUE IMPEDIRA USAR DE NUEVO LA RAMPA A.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100294A ES2031756A6 (es) | 1991-02-05 | 1991-02-05 | Jeringuilla que solo se puede usar una vez. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100294A ES2031756A6 (es) | 1991-02-05 | 1991-02-05 | Jeringuilla que solo se puede usar una vez. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2031756A6 true ES2031756A6 (es) | 1992-12-16 |
Family
ID=8271080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9100294A Expired - Lifetime ES2031756A6 (es) | 1991-02-05 | 1991-02-05 | Jeringuilla que solo se puede usar una vez. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2031756A6 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005072797A1 (en) * | 2004-01-28 | 2005-08-11 | Unitract Syringe Pty Ltd | One use syringe with ratchet on plunger and pawl on body |
-
1991
- 1991-02-05 ES ES9100294A patent/ES2031756A6/es not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005072797A1 (en) * | 2004-01-28 | 2005-08-11 | Unitract Syringe Pty Ltd | One use syringe with ratchet on plunger and pawl on body |
AU2005209013B2 (en) * | 2004-01-28 | 2009-11-26 | Unitract Syringe Pty Ltd | One use syringe with ratchet on plunger and pawl on body |
US8052654B2 (en) | 2004-01-28 | 2011-11-08 | Unitract Syringe Pty Ltd. | Automatically disabled syringe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991007 |