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PE47495A1 - IMPROVED DEVICE TO CAPTURE AND RETRACT THE NEEDLE CANNULA OF A DISPOSABLE SYRINGE - Google Patents

IMPROVED DEVICE TO CAPTURE AND RETRACT THE NEEDLE CANNULA OF A DISPOSABLE SYRINGE

Info

Publication number
PE47495A1
PE47495A1 PE25955095A PE25955095A PE47495A1 PE 47495 A1 PE47495 A1 PE 47495A1 PE 25955095 A PE25955095 A PE 25955095A PE 25955095 A PE25955095 A PE 25955095A PE 47495 A1 PE47495 A1 PE 47495A1
Authority
PE
Peru
Prior art keywords
needle
capture
retract
cylinder
needle cannula
Prior art date
Application number
PE25955095A
Other languages
Spanish (es)
Inventor
Robert F Sak
Original Assignee
Rms Safety Inc
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
Priority claimed from US08/175,236 external-priority patent/US5382235A/en
Application filed by Rms Safety Inc filed Critical Rms Safety Inc
Publication of PE47495A1 publication Critical patent/PE47495A1/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

CARACTERIZADO POR SER UN APARATO MEDIANTE EL CUAL EL EXTREMO PROXIMO DE UNA AGUJA EXTENDIDA ES APRESABLE PARA PERMITIR LA RETRACCION DE DICHA AGUJA DENTRO DE UN CILINDRO DE UNA JERINGA QUE TIENE UNA BARRA DE PISTON CON UNA PESTANA EN UN EXTREMO DISTAL DEL MISMO Y UN PISTON QUE PRESENTA UNA CONCAVIDAD QUE HACE FRENTE EN FORMA CONTIGUA A DICHA JERINGA Y UNA RANURA EN UNA SUPERFICIE DE DICHA CONCAVIDAD.ESTE APARATO COMPRENDE: A) MEDIOS PARA PERMITIR QUE EL EXTREMO PROXIMO DE DICHA AGUJA PERFORE EL PISTON DE CAUCHO CON UNA EXPULSION GENERALMENTE COMPLETA DEL FLUIDO DESDE EL CILINDRO; B) UN MEDIO CAPTOR PARA RECIBIR Y APRESAR EL EXTREMO PROXIMO DE LA AGUJA ANTES DE PERFORAR EL PISTON DE CAUCHO, ESTE TIENE LENGUETAS FLEXIBLES EN EL EXTREMO DISTAL, ELEMENTOS DE UNA EN GENERAL RADIALMENTE SOBRESALIENTES PARA DOBLARSE ALREDEDOR DE LAS PESTANAS; Y C) MEDIOS PARA INCLINAR LA AGUJA CUANDO SE RETRAE DENTRO DEL CILINDROCHARACTERIZED FOR BEING A DEVICE THROUGH WHICH THE NEXT END OF AN EXTENDED NEEDLE IS APPROPRIATE TO ALLOW THE RETRACTION OF SUCH NEEDLE WITHIN A CYLINDER OF A SYRINGE THAT HAS A PISTON BAR AT AN END DISTAL OF IT. IT PRESENTS A CONCAVITY THAT CONTINUOUSLY FACES SUCH SYRINGE AND A SLOT IN A SURFACE OF SUCH CONCAVITY. FROM THE CYLINDER; B) A CAPTURE HALF TO RECEIVE AND SQUEEZE THE NEXT END OF THE NEEDLE BEFORE PUNCHING THE RUBBER PISTON, THIS HAS FLEXIBLE TABS AT THE DISTAL END, GENERALLY RADIALLY OVERHEADING ELEMENTS TO BEND AROUND THE SURROUND; AND C) MEANS TO TILT THE NEEDLE WHEN IT IS RETRACTED WITHIN THE CYLINDER

PE25955095A 1993-12-29 1995-01-16 IMPROVED DEVICE TO CAPTURE AND RETRACT THE NEEDLE CANNULA OF A DISPOSABLE SYRINGE PE47495A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/175,236 US5382235A (en) 1993-07-07 1993-12-29 Device for capturing and retracting the needle cannula of a disposable syringe

Publications (1)

Publication Number Publication Date
PE47495A1 true PE47495A1 (en) 1996-01-30

Family

ID=51566625

Family Applications (1)

Application Number Title Priority Date Filing Date
PE25955095A PE47495A1 (en) 1993-12-29 1995-01-16 IMPROVED DEVICE TO CAPTURE AND RETRACT THE NEEDLE CANNULA OF A DISPOSABLE SYRINGE

Country Status (2)

Country Link
PE (1) PE47495A1 (en)
TW (1) TW314470B (en)

Also Published As

Publication number Publication date
TW314470B (en) 1997-09-01

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed