ES2091550T3 - Acoplador para instrumentos quirurgicos. - Google Patents

Acoplador para instrumentos quirurgicos.

Info

Publication number
ES2091550T3
ES2091550T3 ES93250138T ES93250138T ES2091550T3 ES 2091550 T3 ES2091550 T3 ES 2091550T3 ES 93250138 T ES93250138 T ES 93250138T ES 93250138 T ES93250138 T ES 93250138T ES 2091550 T3 ES2091550 T3 ES 2091550T3
Authority
ES
Spain
Prior art keywords
housing
locking element
instrument
grip
recess
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
ES93250138T
Other languages
English (en)
Inventor
Peter Tkaczyk
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.)
Ethicon Inc
Original Assignee
Ethicon 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
Application filed by Ethicon Inc filed Critical Ethicon Inc
Application granted granted Critical
Publication of ES2091550T3 publication Critical patent/ES2091550T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2923—Toothed members, e.g. rack and pinion

Abstract

LA INVENCION SE REFIERE A UN ACOPLAMIENTO PARA LA CONEXION Y DESCONEXION DE UN INSTRUMENTO LAMPAROSCOPICO QUE TRABAJA CON PARTE MOVILES CON UN AGARRE PARA LA ACTIVACION DE DEL INSTRUMENTO. LA INVENCION ES PARA PERMITIR UN ACOPLAMIENTO ENTRE EL INSTRUMENTO Y EL AGARRE QUE ES DE DISEÑO SIMPLE. SEGURO DE MANEJAR, FACILMENTE DESCONECTABLE Y CERRABLE. DE ACUERDO CON LA INVENCION, HAY UN PRIMER ELEMENTO DE CIERRE (22) PROVISTO EN EL EXTREMO MAS PROXIMO DE UNA VARILLA DE EXTRACCION (20) GUIADA EN EL TUBO DEL INSTRUMENTO (10) Y UN SEGUNDO ELEMENTO DE CIERRE (12) EN EL EXTREMO MAS PROXIMO DEL TUBO DEL INSTRUMENTO )10). HAY UN PRIMER ENTRANTE (42) PROVISTO EN EXTREMO MAS DISTANTE DEL ELEMENTO DE AJUSTE (40) EN EL AGARRE PARA LA INSERCION LATERAL DEL PRIMER ELEMENTO DE CIERRE (22) Y UN SEGUNDO ENTRANTE (32) EN EL EXTREMO MAS DISTANTE DEL ALOJAMIENTO (30) PARA EL SEGUNDO ELEMENTO DE CIERRE (12). EL ALOJAMIENTO (30) ESTA ABIERTO TAN AMPLIAMENTE LATERALMENTE EN LA ZONA DEL ACOPLAMIENTO, QUE EL TUBO DEL INSTRUMENTO (10) Y LA VARILLA DE EXTRACCION (20)GUIADA ALLI DENTRO CON SUS ELEMENTOS DE CIERRE (12, 22) SE PUEDEN INSERTAR LATERALMENTE EN EL ALOJAMIENTO Y LOS ENTRANTES ASOCIADOS. A TRAVES DE LA INSERCION DEL PRIMER ELEMENTO DE CIERRE (22) EN EL PRIMER ENTRANTE (42), LA VARILLA DE EXTRACCION (20) SE ACOPLA AL ELEMENTO DE AJUSTE (40), Y LA INSERCION DEL SEGUNDO ELEMENTO DE CIERRE (12) EN EL SEGUNDO ENTRANTE (32) ASEGURA EL TUBO DEL INSTRUMENTO (10) CONTRA UN MOVIMIENTO AXIAL RESPECTO DEL ALOJAMIENTO (30) DE AGARRE. PARA CERRAR LA ZONA ABIERTA LATERALMENTE DEL ALOJAMIENTO (30) Y ASEGURAR EL PRIMER Y SEGUNDO ELEMENTO DE CIERRE (12, 22) EN LOS ENTRANTES (32, 42) CONTRA EL MOVIMIENTO LATERAL, HAY UN MANGUITO DE CIERRE DESPLAZABLE (50) PROVISTO, QUE PUEDE SER EMPUJADO SOBRE LA ZONA ABIERTA LATERALMENTE DEL ALOJAMIENTO (30).
ES93250138T 1992-05-21 1993-05-12 Acoplador para instrumentos quirurgicos. Expired - Lifetime ES2091550T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4216874A DE4216874C1 (es) 1992-05-21 1992-05-21

Publications (1)

Publication Number Publication Date
ES2091550T3 true ES2091550T3 (es) 1996-11-01

Family

ID=6459451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93250138T Expired - Lifetime ES2091550T3 (es) 1992-05-21 1993-05-12 Acoplador para instrumentos quirurgicos.

Country Status (5)

Country Link
EP (1) EP0571058B1 (es)
AT (1) ATE142452T1 (es)
DE (2) DE4216874C1 (es)
ES (1) ES2091550T3 (es)
GR (1) GR1002331B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406509U1 (de) * 1994-04-19 1994-07-14 Becker & Maier Medizinisches Instrument
DE19700114C1 (de) * 1997-01-03 1998-11-19 Univ Ludwigs Albert Griffteil eines endoskopischen Instrumentes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987245U (de) * 1968-06-12 Richard Wolf GmbH 7134 Knitthngen Kupplung fur zusammensteckbare Endoskopteile
US2113246A (en) * 1937-05-17 1938-04-05 Wappler Frederick Charles Endoscopic forceps
JPS5176120A (es) * 1974-12-27 1976-07-01 Showa Aluminium Co Ltd
DE3343867C2 (de) * 1983-12-03 1985-12-12 Hermann 7200 Tuttlingen Dausch Vorrichtung zur lösbaren Befestigung des Aufsatzes eines chirurgischen Instruments
DE8709151U1 (es) * 1987-07-02 1987-11-12 Gip Gastrointestinale Produkte Vertriebs Gmbh, 8221 Grabenstaett, De
DE4018578A1 (de) * 1990-06-09 1991-12-12 Winter & Ibe Olympus Starres medizinisches endoskop mit verriegelungseinrichtung
AU648135B2 (en) * 1991-01-15 1994-04-14 Ethicon Inc. Knife for surgical trocar

Also Published As

Publication number Publication date
DE69304601T2 (de) 1997-01-23
DE4216874C1 (es) 1993-07-15
EP0571058B1 (en) 1996-09-11
GR930100196A (el) 1994-01-31
ATE142452T1 (de) 1996-09-15
GR1002331B (el) 1996-05-16
DE69304601D1 (de) 1996-10-17
EP0571058A1 (en) 1993-11-24

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