ES2046657T3 - Pieza de embocadura para conducciones medicinales. - Google Patents

Pieza de embocadura para conducciones medicinales.

Info

Publication number
ES2046657T3
ES2046657T3 ES199090123773T ES90123773T ES2046657T3 ES 2046657 T3 ES2046657 T3 ES 2046657T3 ES 199090123773 T ES199090123773 T ES 199090123773T ES 90123773 T ES90123773 T ES 90123773T ES 2046657 T3 ES2046657 T3 ES 2046657T3
Authority
ES
Spain
Prior art keywords
hollow cylinder
base part
connector
opening
housing
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
Application number
ES199090123773T
Other languages
English (en)
Inventor
Gerd Dipl.-Ing. Herlitze
Klaus-Joachim Schmidt
Egon Dipl.-Ing. Lesemann
Hans-Otto Dr. Dipl.-Ing. Maier
Karl-Friedrich Dipl.-Ing. Voges
Heinz Dipl.-Ing. Wiegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B Braun Melsungen AG
Original Assignee
B Braun Melsungen AG
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 B Braun Melsungen AG filed Critical B Braun Melsungen AG
Application granted granted Critical
Publication of ES2046657T3 publication Critical patent/ES2046657T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

LA VALVULA (30) DE LA BOQUILLA (10) DE UN CATETER (21) O ANALOGO SE COMPONE DE UN CILINDRO HUECO (31) CON FORMA DE VASO ABIERTO CON FONDO (34) RANURADO, QUE SE PUEDE DESPLAZAR AXIALMENTE EN UNA CAMARA (11) DE LA CARCASA (20) DE LA BOQUILLA (10). UN RESORTE HELICOIDAL (40), QUE RODEA EL CILINDRO HUECO (31) LO PRESIONA CON SU BORDE EN LA POSICION DE CIERRE CONTRA EL EXTREMO INTERIOR DE UN ORIFICIO (13) DE ACOPLAMIENTO DE LA CARCASA, CUYO DIAMETRO ES MAYOR QUE EL CONTORNO INTERIOR DEL BORDE DE LA BOCA DEL CILINDRO (31) HUECO. CON ELLO SE INTRODUCE EL ELEMENTO DE FONDO (34) DEL CILINDRO (31) EN UN ORIFICIO (56) CENTRAL DE UN ANILLO DE CIERRE (50) FIJADO EN LA CARCASA (20). EL ELEMENTO DE FONDO (34) PUEDE SER EXTRAIDO AXIALMENTE CONTRA LA FUERZA DEL RESORTE PARA DEJAR LIBRES SUS BRAZOS (43, 44) FORMADOS POR LAS RANURAS (42). EL CILINDRO HUECO CAUCHOELASTICO SIEMPRE ESTA LIBRE DE TENSIONES, DE MODO, QUE LOS BORDES DE LAS RANURAS DEL ELEMENTO DE FONDO (34) NO SE PUEDEN DEFORMAR. CON LA UTILIZACIONDEL ANILLO DE CIERRE (50) SE OBTIENE UN CIERRE EFICAZ DEL CANAL DE PASO DE LA BOQUILLA (10) CONTRA AIRE ARRASTRANDO DESDE EL EXTERIOR Y CONTRA LA SANGRE, QUE MANA DEL INTERIOR.
ES199090123773T 1990-01-12 1990-12-11 Pieza de embocadura para conducciones medicinales. Expired - Lifetime ES2046657T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000764A DE4000764A1 (de) 1990-01-12 1990-01-12 Ansatzstueck

Publications (1)

Publication Number Publication Date
ES2046657T3 true ES2046657T3 (es) 1994-02-01

Family

ID=6397974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090123773T Expired - Lifetime ES2046657T3 (es) 1990-01-12 1990-12-11 Pieza de embocadura para conducciones medicinales.

Country Status (7)

Country Link
US (1) US5108380A (es)
EP (1) EP0442072B1 (es)
JP (1) JPH06154236A (es)
AT (1) ATE97330T1 (es)
BR (1) BR9100106A (es)
DE (2) DE4000764A1 (es)
ES (1) ES2046657T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2403782A1 (es) * 2011-09-28 2013-05-21 Jesús PEREIRO MALLO Válvula para elementos de conexionado hembra en componentes de líneas de inserción periférica.

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
DE4000764A1 (de) 1991-07-18
JPH06154236A (ja) 1994-06-03
US5108380A (en) 1992-04-28
ATE97330T1 (de) 1993-12-15
DE59003550D1 (de) 1993-12-23
EP0442072A1 (de) 1991-08-21
BR9100106A (pt) 1991-10-22
EP0442072B1 (de) 1993-11-18

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