ES2033855T3 - Dispositivo apropiado para la administracion de una sustancia terapeutica. - Google Patents

Dispositivo apropiado para la administracion de una sustancia terapeutica.

Info

Publication number
ES2033855T3
ES2033855T3 ES198787306593T ES87306593T ES2033855T3 ES 2033855 T3 ES2033855 T3 ES 2033855T3 ES 198787306593 T ES198787306593 T ES 198787306593T ES 87306593 T ES87306593 T ES 87306593T ES 2033855 T3 ES2033855 T3 ES 2033855T3
Authority
ES
Spain
Prior art keywords
cannula
hub
passage
diaphragm
therapeutic substance
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
ES198787306593T
Other languages
English (en)
Inventor
Gerrard Abdool Rayman
Harvey Lynton Sugarman
Ivan Paul Harris
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.)
HG Wallace Ltd
Original Assignee
HG Wallace Ltd
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 HG Wallace Ltd filed Critical HG Wallace Ltd
Application granted granted Critical
Publication of ES2033855T3 publication Critical patent/ES2033855T3/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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0606—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof without means for adjusting the seal opening or pressure
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

LA INVENCION SE REFIERE A DISPOSITIVOS ADECUADOS PARA EL USO DE LA DMINISTRACION INTERMITENTE E INCLUSO CONTINUA DE UNA SUSTANCIA TERAPEUTICA TAL COMO INSULINA O MORFINA. EL DISPOSITIVO COMPRENDE UNA CANULA (1) DE MATERIALES PLASTICOS BIOCOMPATIBLES PARA INYECTAR A UN PACIENTE, Y DEFINIENDO UN PASAJE A SU TRAVES (16) JUNTO CON UN CENTRO (2), TAMBIEN DEFINIENDO UN PASAJE A SU TRAVES (3). LOS RESPECTIVOS PASAJES DE CANULA Y CENTRO SON AISLABLES EL UNO DEL OTRO POR MEDIOS DE SEPARACION, TALES COMO UN DIAFRAGMA (8) AUTOSELLANTE, DISPUESTO ENTRE ELLOS. EN EL DISPOSITIVO DE DISPOSICION DE LOS RESPECTIVOS PASAJES JUNTO CON DICHO DIAFRAGMA O SIMILAR ES TAL QUE PERMITE A UNA AGUJA (14) PENETRAR EL CENTRO Y CANULA A TRAVES DE ELLOS Y CUANDO SEA NECESARIO, EXTENDER MAS ALLA DEL EXTREMO DISTANTE (1'') DE LA CANULA. EL PASAJE A TRAVES DEL CENTRO TAMBIEN SE CONSTRUYE Y DISPONE DE FORMA QUE GUIA UNA AGUJA DE INYECCION PASAR A SU TRAVES, PARA PASAR A TRAVES DEL DIAFRAGMA (8) EN UNA POSICION DONDE LA AGUJAES ALINEADA CON EL PASAJE A TRAVES (16) DE LA CANULA.
ES198787306593T 1986-07-25 1987-07-24 Dispositivo apropiado para la administracion de una sustancia terapeutica. Expired - Lifetime ES2033855T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868618253A GB8618253D0 (en) 1986-07-25 1986-07-25 Intermittent administration of therapeutic substance

Publications (1)

Publication Number Publication Date
ES2033855T3 true ES2033855T3 (es) 1993-04-01

Family

ID=10601725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787306593T Expired - Lifetime ES2033855T3 (es) 1986-07-25 1987-07-24 Dispositivo apropiado para la administracion de una sustancia terapeutica.

Country Status (8)

Country Link
US (1) US4966588A (es)
EP (1) EP0256694B1 (es)
AT (1) ATE78180T1 (es)
AU (1) AU7760087A (es)
DE (1) DE3780378T2 (es)
ES (1) ES2033855T3 (es)
GB (2) GB8618253D0 (es)
WO (1) WO1988000842A1 (es)

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Also Published As

Publication number Publication date
DE3780378D1 (de) 1992-08-20
GB2192793B (en) 1990-06-27
DE3780378T2 (de) 1993-01-14
EP0256694B1 (en) 1992-07-15
AU7760087A (en) 1988-02-24
GB8717568D0 (en) 1987-09-03
US4966588A (en) 1990-10-30
ATE78180T1 (de) 1992-08-15
EP0256694A1 (en) 1988-02-24
GB8618253D0 (en) 1986-09-03
WO1988000842A1 (en) 1988-02-11
GB2192793A (en) 1988-01-27

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