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Número de publicaciónDE20121161 U1
Tipo de publicaciónConcesión
Número de solicitudDE2001221161
Fecha de publicación4 Abr 2002
Fecha de presentación31 Ene 2001
Fecha de prioridad31 Ene 2001
Número de publicación01221161, 2001221161, DE 20121161 U1, DE 20121161U1, DE-U1-20121161, DE01221161, DE2001221161, DE20121161 U1, DE20121161U1
SolicitanteWinter & Ibe Olympus
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: DPMA, Espacenet
Endoskopisches Instrument An endoscopic instrument traducido del alemán
DE 20121161 U1
Resumen  disponible en
Reclamaciones(5)  traducido del alemán
1. Endoskopisches Instrument mit einem rohrförmigen Schaft ( 12 ), an dessen distalem Ende ein Arbeitswerkzeug vorgesehen ist, das zwei relativ zuein ander in einer Schwenkachse ( 4 ) gelagerte gehärtete Branchen ( 2 , 3 ) auf weist und mit einem im Schaft ( 12 ) axial verschiebbar angeordneten Schub- und/oder Zugelement ( 13 ), das über ein Koppelelement ( 9 ) mit dem Arbeitswerkzeug verbunden ist, dergestalt, daß eine axiale Verstel lung des Schub- und/oder Zugelements ( 13 ) ein Verschwenken der Bran chen ( 2 , 3 ) bewirkt, dadurch gekennzeichnet , daß die Branchen und/oder das Koppelelement partiell in mechanisch beanspruchten Bereichen mit tels Lasertechnik gehärtet sind. 1. An endoscopic instrument comprising a tubular shaft (12), at whose distal end a working tool is provided comprising two relatively zuein other in a pivoting axis (4) mounted cured branches (2, 3) on points and having a shaft (12) axially displaceably arranged thrust and / or traction element (13) which is connected via a coupling element (9) to the working tool, such that an axial Verstel development of thrust and / or traction element (13) pivoting the Bran Chen (2 , 3), characterized in that the sectors and / or the coupling element are partially cured in mechanically stressed areas by means of laser technology.
2. Endoskopisches Instrument nach Anspruch 1, dadurch gekennzeichnet, daß die Branchen ( 2 , 3 ) Schneidkanten ( 14 , 15 ) aufweisen, die ganz oder teilweise gehärtet sind. 2. An endoscopic instrument according to claim 1, characterized in that the branches (2, 3) cutting edges (14, 15) which are fully or partially cured.
3. Endoskopisches Instrument nach Anspruch 1, dadurch gekennzeichnet, daß die Branchen Greifflächen aufweisen, die gehärtet sind. 3. The endoscopic instrument according to claim 1, characterized in that the branches have gripping surfaces which are hardened.
4. Endoskopisches Instrument nach Anspruch 1, bei dem das Koppelelement ( 9 ) in Führungseingriff mit einem sich von jeder verschwenkbaren Bran che ( 2 , 3 ) in proximaler Richtung von der Schwenkachse ( 4 ) erstreckenden Hebel ( 5 , 6 ) steht, wobei in dem Koppelelement mindestens eine schräg zur Schaftachse verlaufende Nut ( 10 , 11 ) vorgesehen ist, die einen vom Hebel seitlich abgehenden Zapfen ( 7 , 8 ) gleitend aufnimmt, dadurch ge kennzeichnet, daß der Zapfen und/oder der die Nut begrenzende Bereich gehärtet sind. 4. An endoscopic instrument according to claim 1, wherein the coupling element (9) is extending in guiding engagement with a Che of each pivotable Bran (2, 3) in the proximal direction from the pivot axis (4) levers (5, 6), wherein in the coupling element at least one running obliquely to the shaft axis groove (10, 11) is provided which features a laterally outgoing from the lever pin (7, 8) receives slidably, charac in that the pin and / or the groove defining area are cured.
5. Endoskopisches Instrument nach Anspruch 1 dadurch gekennzeichnet, daß die Schwenkachse ( 4 ) und/oder der die Achsbohrung begrenzende Bereich jeder verschwenkbaren Branche gehärtet sind. 5. An endoscopic instrument according to claim 1, characterized in that the pivot axis (4) and / or the axle bore defining area are hardened each pivotable industry.
Descripción  traducido del alemán

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

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Clasificaciones
Clasificación internacionalA61B10/00, A61B10/06, A61B17/00, A61B17/28
Clasificación cooperativaA61B2017/2936, A61B2017/00845, A61B10/06, A61B2017/00831
Clasificación europeaA61B10/06
Eventos legales
FechaCódigoEventoDescripción
8 May 2002R207Utility model specification
Effective date: 20020508
15 Abr 2004R150Term of protection extended to 6 years
Effective date: 20040210
10 Abr 2007R079Amendment of ipc main class
Free format text: PREVIOUS MAIN CLASS: A61B0017320000
Ipc: A61B0017940000
14 Jun 2007R151Term of protection extended to 8 years
Effective date: 20070216
19 Nov 2009R158Lapse of ip right after 8 years
Effective date: 20090801