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AR054997A3 - SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE - Google Patents

SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE

Info

Publication number
AR054997A3
AR054997A3 ARP050105002A AR054997A3 AR 054997 A3 AR054997 A3 AR 054997A3 AR P050105002 A ARP050105002 A AR P050105002A AR 054997 A3 AR054997 A3 AR 054997A3
Authority
AR
Argentina
Prior art keywords
rod
syringe
edge
handle
stops
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Jose Santiago Rolla
Original Assignee
Jose Santiago Rolla
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 Jose Santiago Rolla filed Critical Jose Santiago Rolla
Priority to ARP050105002 priority Critical patent/AR054997A3/en
Priority to CN2006800152050A priority patent/CN101171044B/en
Priority to DE602006009119T priority patent/DE602006009119D1/en
Priority to AU2006301180A priority patent/AU2006301180B2/en
Priority to AT06830911T priority patent/ATE442172T1/en
Priority to PCT/ES2006/070025 priority patent/WO2007042592A1/en
Priority to DK06830911T priority patent/DK1911480T3/en
Priority to JP2008509460A priority patent/JP2008539843A/en
Priority to MX2007013507A priority patent/MX2007013507A/en
Priority to PT06830911T priority patent/PT1911480E/en
Priority to ES06830911T priority patent/ES2331096T3/en
Priority to US11/913,431 priority patent/US8216193B2/en
Priority to PL06830911T priority patent/PL1911480T3/en
Priority to BRPI0609068-0A priority patent/BRPI0609068A2/en
Priority to CA002606585A priority patent/CA2606585A1/en
Priority to EP06830911A priority patent/EP1911480B8/en
Publication of AR054997A3 publication Critical patent/AR054997A3/en

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Esta jeringa compuesta por un cuerpo tubular (1), provisto de un vástago (8) dotado de topes de dosis (10) compuestos por miembros desprendibles (10), que se proyectan de la porcion longitudinal del vástago (8), cada uno de los cuales impide el avance del vástago (8) y de su émbolo impelente (9d), dentro del tubo (1), al hacer tope el borde inferior de los topes, en el borde superior (3) de la agarradera (4), en una magnitud (9a) correspondiente a una respectiva dosis medicinal. Al desprender el primer miembro desprendible o tope de dosis (10) inferior, el vástago avanza dentro del tubo (1) y el émbolo impelente (9d) puede avanzar un tramo de su carrera, desde la posicion inicial, (9b) hasta una posicion final (9c). Esta posicion final se alcanza cuando el miembro desprendible (10) topa con el borde superior (3) de la agarradera (4) del tubo (1). El tramo de carrera recorrido corresponderá a una dosis de sustancia medicinal (20) expelida a través de la abertura de inyeccion (5). La jeringa sellada en su extremo superior por el émbolo impelente (9d). El émbolo (9d) está fijado al borde superior (3) de la jeringa, por medio del reborde anular (9e) por un precinto laminar (9f) que abraza la agarradera (4), después de ser conectado al vástago (8) por medio de movimiento rotatorio, al continuar el movimiento rotacional se desgarran zonas debilitadas (21b). Del vástago (8) se proyectan prolongaciones oblicuas alargadas (18) (19), que se prolongan en una longitud mayor al diámetro interior de la jeringa, las que hacen tope contra la superficie inferior (3a) adyacente al borde (9g) de la cubierta laminar (9f), que impide su retroceso. Paralelamente a ambos bordes laterales de dichas prolongaciones, se prolongan al interior del cuerpo del vástago (8), sendas ranuras (18a) (19a), que dan más flexibilidad para su funcion. Los topes (10), tienen en su borde interno, una escotadura (10b), que coadyuva en la inmovilizacion del vástago (8), encastrando en el borde de la agarradera (4). La exactitud de las dosis garantizada por los topes desprendibles impiden la posibilidad de errores humanos. Perforando el sello elastomérico hermético (15), con una de las puntas de agujas de doble punta, (7b), con cobertura protectora (7d) impermeable, se mantiene en sucesivas inyecciones la esterilidad en forma absoluta, pues el medicamento nunca está en contacto con el aire ambiente u otros elementos contaminados.This syringe composed of a tubular body (1), provided with a rod (8) provided with dose stops (10) composed of removable members (10), which project from the longitudinal portion of the rod (8), each of which prevents the advance of the rod (8) and its impeller piston (9d), inside the tube (1), by abutting the lower edge of the stops, on the upper edge (3) of the handle (4), in a magnitude (9a) corresponding to a respective medicinal dose. By detaching the first removable member or lower dose stop (10), the rod advances into the tube (1) and the impeller piston (9d) can advance a section of its stroke, from the initial position, (9b) to a position final (9c). This final position is reached when the removable member (10) meets the upper edge (3) of the handle (4) of the tube (1). The run section will correspond to a dose of medicinal substance (20) expelled through the injection opening (5). The syringe sealed at its upper end by the impeller plunger (9d). The plunger (9d) is fixed to the upper edge (3) of the syringe, by means of the annular flange (9e) by a laminar seal (9f) that hugs the handle (4), after being connected to the rod (8) by weakened movement means, by continuing the rotational movement, weakened areas are torn (21b). Elongated oblique extensions (18) (19) are projected from the rod (8), which extend longer than the inside diameter of the syringe, which stop against the lower surface (3a) adjacent to the edge (9g) of the laminar cover (9f), which prevents its recoil. Parallel to both lateral edges of said extensions, the grooves (18a) (19a) extend into the interior of the body of the rod (8), which give more flexibility for its function. The stops (10), have at their inner edge, a recess (10b), which contributes to the immobilization of the rod (8), embedded in the edge of the handle (4). The accuracy of the doses guaranteed by the removable stops prevents the possibility of human errors. By piercing the hermetic elastomeric seal (15), with one of the tips of double pointed needles, (7b), with waterproof protective cover (7d), sterility is kept in successive injections absolutely, since the drug is never in contact with ambient air or other contaminated elements.

ARP050105002 2005-05-02 2005-11-30 SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE AR054997A3 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ARP050105002 AR054997A3 (en) 2005-11-30 2005-11-30 SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE
CN2006800152050A CN101171044B (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
DE602006009119T DE602006009119D1 (en) 2005-05-02 2006-03-02 SYRINGE FOR THE ADMINISTRATION OF SEVERAL CANS WITH INJECTION NEEDLE WITH STERILIZATION PROTECTION
AU2006301180A AU2006301180B2 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
AT06830911T ATE442172T1 (en) 2005-05-02 2006-03-02 SYRINGE FOR ADMINISTRATION OF MULTIPLE DOSES WITH INJECTION NEEDLE WITH STERILIZATION PROTECTION
PCT/ES2006/070025 WO2007042592A1 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
DK06830911T DK1911480T3 (en) 2005-05-02 2006-03-02 Syringe for multiple dose administration and comprising an injection needle with sterility protection
JP2008509460A JP2008539843A (en) 2005-05-02 2006-03-02 Syringe for multiple doses with an injection needle with protection for sterility
MX2007013507A MX2007013507A (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection.
PT06830911T PT1911480E (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
ES06830911T ES2331096T3 (en) 2005-05-02 2006-03-02 SYRINGE TO MANAGE MULTIPLE DOSE WITH INJECTION NEEDLE DEVICE WITH PROTECTION FOR STERILITY.
US11/913,431 US8216193B2 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses comprising an injection needle with sterility protection
PL06830911T PL1911480T3 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
BRPI0609068-0A BRPI0609068A2 (en) 2005-05-02 2006-03-02 multi-dose syringe with sterility-protected injection needle device
CA002606585A CA2606585A1 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection
EP06830911A EP1911480B8 (en) 2005-05-02 2006-03-02 Syringe for administering multiple doses, comprising an injection needle with sterility protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP050105002 AR054997A3 (en) 2005-11-30 2005-11-30 SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE

Publications (1)

Publication Number Publication Date
AR054997A3 true AR054997A3 (en) 2007-08-01

Family

ID=38323871

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050105002 AR054997A3 (en) 2005-05-02 2005-11-30 SYRINGE TO MANAGE MULTIPLE DOSE AND NEEDLE FOR SUCH SYRINGE WITH PROTECTION BUBBLE

Country Status (1)

Country Link
AR (1) AR054997A3 (en)

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