DE4014350C2 - - Google Patents

Info

Publication number
DE4014350C2
DE4014350C2 DE4014350A DE4014350A DE4014350C2 DE 4014350 C2 DE4014350 C2 DE 4014350C2 DE 4014350 A DE4014350 A DE 4014350A DE 4014350 A DE4014350 A DE 4014350A DE 4014350 C2 DE4014350 C2 DE 4014350C2
Authority
DE
Germany
Prior art keywords
coagulation
catheter
suction catheter
shaft
instrument according
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 - Fee Related
Application number
DE4014350A
Other languages
German (de)
English (en)
Other versions
DE4014350A1 (de
Inventor
Leonard Dr. N. Troy Wausau Wis. Us Wurman
Helmut 7134 Knittlingen De Heckele
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6405718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE4014350(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Richard Wolf GmbH filed Critical Richard Wolf GmbH
Priority to DE4014350A priority Critical patent/DE4014350A1/de
Priority to AT91106904T priority patent/ATE128847T1/de
Priority to EP91106904A priority patent/EP0455188B1/de
Publication of DE4014350A1 publication Critical patent/DE4014350A1/de
Application granted granted Critical
Publication of DE4014350C2 publication Critical patent/DE4014350C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE4014350A 1990-05-04 1990-05-04 Koagulationsinstrument zum stillen von blutungen in nasenhoehlen Granted DE4014350A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4014350A DE4014350A1 (de) 1990-05-04 1990-05-04 Koagulationsinstrument zum stillen von blutungen in nasenhoehlen
AT91106904T ATE128847T1 (de) 1990-05-04 1991-04-27 Koagulationsinstrument zum stillen von blutungen in nasenhöhlen.
EP91106904A EP0455188B1 (de) 1990-05-04 1991-04-27 Koagulationsinstrument zum Stillen von Blutungen in Nasenhöhlen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014350A DE4014350A1 (de) 1990-05-04 1990-05-04 Koagulationsinstrument zum stillen von blutungen in nasenhoehlen

Publications (2)

Publication Number Publication Date
DE4014350A1 DE4014350A1 (de) 1991-11-14
DE4014350C2 true DE4014350C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-24

Family

ID=6405718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4014350A Granted DE4014350A1 (de) 1990-05-04 1990-05-04 Koagulationsinstrument zum stillen von blutungen in nasenhoehlen

Country Status (3)

Country Link
EP (1) EP0455188B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE128847T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4014350A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323585A1 (de) * 1993-07-14 1995-01-19 Delma Elektro Med App Bipolares Hochfrequenz-Chirurgieinstrument

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119592C2 (de) * 1991-06-14 1996-06-05 Wolf Gmbh Richard Koagulationssaug- und -spülinstrument
US5472017A (en) * 1992-11-17 1995-12-05 Life Medical Technologies, Inc. Deflectable catheter
US5549542A (en) * 1992-11-17 1996-08-27 Life Medical Technologies, Inc. Deflectable endoscope
US6090132A (en) * 1996-08-15 2000-07-18 Fox; James Allan Method and apparatus for inducing hypothermia
GB2324730A (en) * 1997-05-01 1998-11-04 Michael Anthony Lavelle Electrosurgical instrument
DE19820995A1 (de) 1998-05-11 1999-11-18 Berchtold Gmbh & Co Geb Hochfrequenzchirurgie-Instrument mit einem Fluidzuführungskanal
DE102008029301A1 (de) 2008-06-19 2009-12-24 Richard Wolf Gmbh Endoskop- und Schaftsystem
DE102014118003A1 (de) 2014-12-05 2016-06-23 Karl Storz Gmbh & Co. Kg Endoskopisches Instrument sowie endoskopisches Instrumentensystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382109A (en) * 1943-08-06 1945-08-14 William J Cameron Diagnostic and electrosurgical appliance
US2395631A (en) * 1944-01-08 1946-02-26 Lew Pincus William Cautery instrument for use in nasal surgery
DE1907235A1 (de) * 1969-02-10 1970-08-27 Endoskopbau Ges Sass Wolf & Co Endoskop fuer Untersuchungen im Hals-Nasen-Ohren-Bereich
DE7327364U (de) * 1973-07-26 1974-01-17 Storz K Operations-endoskop mit einem elektrotom
DE2426781C3 (de) * 1974-06-01 1984-08-16 Meinhard Dr.med. 8520 Erlangen Classen Vorrichtung zum Durchtrennen des verengten Schließmuskels der Mündung des Gallenganges in den Zwölffingerdarm
WO1981003271A1 (en) * 1980-05-13 1981-11-26 American Hospital Supply Corp A multipolar electrosurgical device
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
US4682596A (en) * 1984-05-22 1987-07-28 Cordis Corporation Electrosurgical catheter and method for vascular applications
DE3802307A1 (de) * 1988-01-27 1989-08-10 Wolf Gmbh Richard Fuehrungseinrichtung fuer eine laserfaser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323585A1 (de) * 1993-07-14 1995-01-19 Delma Elektro Med App Bipolares Hochfrequenz-Chirurgieinstrument
US5441499A (en) * 1993-07-14 1995-08-15 Dekna Elektro-U. Medizinische Apparatebau Gesellschaft Mbh Bipolar radio-frequency surgical instrument

Also Published As

Publication number Publication date
DE4014350A1 (de) 1991-11-14
EP0455188A2 (de) 1991-11-06
EP0455188B1 (de) 1995-10-11
ATE128847T1 (de) 1995-10-15
EP0455188A3 (en) 1992-03-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee