ES2123684T3 - Conjunto de obturacion para alojar la introduccion de instrumentos quirurgicos. - Google Patents

Conjunto de obturacion para alojar la introduccion de instrumentos quirurgicos.

Info

Publication number
ES2123684T3
ES2123684T3 ES94109086T ES94109086T ES2123684T3 ES 2123684 T3 ES2123684 T3 ES 2123684T3 ES 94109086 T ES94109086 T ES 94109086T ES 94109086 T ES94109086 T ES 94109086T ES 2123684 T3 ES2123684 T3 ES 2123684T3
Authority
ES
Spain
Prior art keywords
closing means
media
surrounding
closing
accomodate
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
ES94109086T
Other languages
English (en)
Inventor
Robert C Smith
Richard D Gresham
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.)
United States Surgical Corp
Original Assignee
United States Surgical Corp
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 United States Surgical Corp filed Critical United States Surgical Corp
Application granted granted Critical
Publication of ES2123684T3 publication Critical patent/ES2123684T3/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
    • 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
    • A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
    • 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
    • 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
    • A61M2039/0646—Duckbill-valve
    • 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
    • A61M2039/0666—Flap-valve
    • 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
    • A61M2039/0686—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof comprising more than one seal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Gasket Seals (AREA)

Abstract

UN MONTAJE CERRADO (10) ES PROVISTO QUE INCLUYE UN ALOJAMIENTO (12) Y PRIMEROS MEDIOS DE CIERRE (18) ELASTICOS ASOCIADOS CON EL ALOJAMIENTO. LOS PRIMEROS MEDIOS DE CIERRE SON PREFERIBLEMENTE UNA JUNTA DE CULATA QUE TIENE UNA APERTURA (20) FORMADA EN ELLO PARA RECIBIR LA INSTRUMENTACION QUIRURGICA ADAPTADO PARA COOPERAR CON UNOS MEDIOS DE DILATACION (28) QUE TIENE UNA CARA EXTERIOR ASOCIADA CON EL ALOJAMIENTO PARA DILATAR LA APERTURA DE LA JUNTA DE CULATA. LOS PRIMEROS MEDIOS DE CIERRE Y LOS MEDIOS DILATADORES ESTAN ADAPTADOS PARA EL MOVIMIENTO RELATIVO ENTRE ELLOS, LOS PRIMEROS MEDIOS DE CIERRE Y LOS MEDIOS DILATADORES ASUMIENDO UNA PRIMERA POSICION EN DONDE LA APERTURA DE LOS PRIMEROS MEDIOS DE CIERRE ES ESPACIADA DE LOS MEDIOS DILATADORES Y ES ADAPTADA PARA RECIBIR LA INSTRUMENTACION QUIRURGICA DE UN PRIMER DIAMETRO CON FUERZA DE INSERCION MINIMA, Y ASUMIENDO UNA SEGUNDA POSICION EN DONDE LA APERTURA DE LOS PRIMEROS MEDIOS DE CIERRE ES ESTIRADA ALREDEDOR DE LA CARA EXTERIOR DE LOS MEDIOSDILATADORES PARA RECIBIR LA INSTRUMENTACION QUIRURGICA DE UN SEGUNDO DIAMETRO MAS GRANDE QUE EL PRIMER DIAMETRO CON FUERZA DE INSERCION MINIMA.
ES94109086T 1993-06-16 1994-06-14 Conjunto de obturacion para alojar la introduccion de instrumentos quirurgicos. Expired - Lifetime ES2123684T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/080,465 US5492304A (en) 1993-06-16 1993-06-16 Seal assembly for accommodating introduction of surgical instruments

Publications (1)

Publication Number Publication Date
ES2123684T3 true ES2123684T3 (es) 1999-01-16

Family

ID=22157551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94109086T Expired - Lifetime ES2123684T3 (es) 1993-06-16 1994-06-14 Conjunto de obturacion para alojar la introduccion de instrumentos quirurgicos.

Country Status (5)

Country Link
US (1) US5492304A (es)
EP (1) EP0630660B1 (es)
CA (1) CA2123956C (es)
DE (1) DE69414471T2 (es)
ES (1) ES2123684T3 (es)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
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CA2123956C (en) 2005-05-03
DE69414471D1 (de) 1998-12-17
CA2123956A1 (en) 1994-12-17
US5492304A (en) 1996-02-20
EP0630660B1 (en) 1998-11-11
DE69414471T2 (de) 1999-05-20
EP0630660A1 (en) 1994-12-28

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