DE4014350A1 - Koagulationsinstrument zum stillen von blutungen in nasenhoehlen - Google Patents

Koagulationsinstrument zum stillen von blutungen in nasenhoehlen

Info

Publication number
DE4014350A1
DE4014350A1 DE4014350A DE4014350A DE4014350A1 DE 4014350 A1 DE4014350 A1 DE 4014350A1 DE 4014350 A DE4014350 A DE 4014350A DE 4014350 A DE4014350 A DE 4014350A DE 4014350 A1 DE4014350 A1 DE 4014350A1
Authority
DE
Germany
Prior art keywords
coagulation
irrigation
catheter
suction catheter
channel
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.)
Granted
Application number
DE4014350A
Other languages
German (de)
English (en)
Other versions
DE4014350C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Leonard Dr Wurman
Helmut 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(A1) "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 EP91106904A priority patent/EP0455188B1/de
Priority to AT91106904T priority patent/ATE128847T1/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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Media Introduction/Drainage Providing Device (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
EP91106904A EP0455188B1 (de) 1990-05-04 1991-04-27 Koagulationsinstrument zum Stillen von Blutungen in Nasenhöhlen
AT91106904T ATE128847T1 (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 true DE4014350A1 (de) 1991-11-14
DE4014350C2 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119592A1 (de) * 1991-06-14 1992-12-17 Wolf Gmbh Richard Koagulationssaug- und -spuelinstrument
DE19820995A1 (de) * 1998-05-11 1999-11-18 Berchtold Gmbh & Co Geb Hochfrequenzchirurgie-Instrument mit einem Fluidzuführungskanal

Families Citing this family (7)

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

Citations (4)

* 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
DE1907235A1 (de) * 1969-02-10 1970-08-27 Endoskopbau Ges Sass Wolf & Co Endoskop fuer Untersuchungen im Hals-Nasen-Ohren-Bereich
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
DE3802307A1 (de) * 1988-01-27 1989-08-10 Wolf Gmbh Richard Fuehrungseinrichtung fuer eine laserfaser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395631A (en) * 1944-01-08 1946-02-26 Lew Pincus William Cautery instrument for use in nasal surgery
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
US4682596A (en) * 1984-05-22 1987-07-28 Cordis Corporation Electrosurgical catheter and method for vascular applications

Patent Citations (4)

* 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
DE1907235A1 (de) * 1969-02-10 1970-08-27 Endoskopbau Ges Sass Wolf & Co Endoskop fuer Untersuchungen im Hals-Nasen-Ohren-Bereich
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
DE3802307A1 (de) * 1988-01-27 1989-08-10 Wolf Gmbh Richard Fuehrungseinrichtung fuer eine laserfaser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119592A1 (de) * 1991-06-14 1992-12-17 Wolf Gmbh Richard Koagulationssaug- und -spuelinstrument
DE19820995A1 (de) * 1998-05-11 1999-11-18 Berchtold Gmbh & Co Geb Hochfrequenzchirurgie-Instrument mit einem Fluidzuführungskanal
US6210411B1 (en) 1998-05-11 2001-04-03 Gebrueder Berchtold Gmbh & Co. High frequency surgical instrument with a fluid infeed passage

Also Published As

Publication number Publication date
DE4014350C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-24
EP0455188A3 (en) 1992-03-04
EP0455188A2 (de) 1991-11-06
EP0455188B1 (de) 1995-10-11
ATE128847T1 (de) 1995-10-15

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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