FR2378494A1 - Endoscope, en particulier, resectoscope, avec lavage en continu d'une cavite corporelle - Google Patents

Endoscope, en particulier, resectoscope, avec lavage en continu d'une cavite corporelle

Info

Publication number
FR2378494A1
FR2378494A1 FR7801269A FR7801269A FR2378494A1 FR 2378494 A1 FR2378494 A1 FR 2378494A1 FR 7801269 A FR7801269 A FR 7801269A FR 7801269 A FR7801269 A FR 7801269A FR 2378494 A1 FR2378494 A1 FR 2378494A1
Authority
FR
France
Prior art keywords
return
flowmeters
compared
control system
blockage occurs
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
FR7801269A
Other languages
English (en)
Other versions
FR2378494B3 (fr
Inventor
Helmut Wurster
Ludwig Bonnet
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
Application filed by Richard Wolf GmbH filed Critical Richard Wolf GmbH
Publication of FR2378494A1 publication Critical patent/FR2378494A1/fr
Application granted granted Critical
Publication of FR2378494B3 publication Critical patent/FR2378494B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

L'invention concerne un endoscope, en particulier un résectoscope, qui comporte un canal traversant la tige 1 pour amener de façon continue de l'eau de lavage dans une cavité corporelle, par exemple dans la vessie, et un canal d'aspiration raccordé, du côté proximal, à une pompe aspirante P, et mis en communication, du côté distal, avec la cavité corporelle, par des trous et/ou des fentes 4 de la tige. Dans la conduite 3 amenant l'eau de lavage est montée une soupape 6 qui est commandée, dans son débit de passage, en fonction de la différence entre les quantités d'eau de lavage s'écoulant par les conduites d'arrivée 3 et de départ 5, ou en fonction de la pression dans la cavité corporelle. Endoscope permettant d'éviter un excès de remplissage de la cavité corporelle ou de dilatation de la vessie.
FR7801269A 1977-01-27 1978-01-17 Endoscope, en particulier, resectoscope, avec lavage en continu d'une cavite corporelle Granted FR2378494A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2703274A DE2703274C3 (de) 1977-01-27 1977-01-27 Endoskop, insbesondere Resektoskop

Publications (2)

Publication Number Publication Date
FR2378494A1 true FR2378494A1 (fr) 1978-08-25
FR2378494B3 FR2378494B3 (fr) 1980-10-24

Family

ID=5999658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801269A Granted FR2378494A1 (fr) 1977-01-27 1978-01-17 Endoscope, en particulier, resectoscope, avec lavage en continu d'une cavite corporelle

Country Status (2)

Country Link
DE (1) DE2703274C3 (fr)
FR (1) FR2378494A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076302A1 (fr) * 1981-04-10 1983-04-13 Jerrold Widran Dispositif d'endodoscopie urologique a ecoulement continu.
FR2569555A1 (fr) * 1984-08-31 1986-03-07 Burner Robert Systeme d'evacuation de liquide pour endoscope, notamment pour endoscope urologique
FR2569554A1 (fr) * 1984-08-31 1986-03-07 Burner Robert Systeme d'injection de liquide pour endoscope, notamment pour endoscope urologique
WO1986001390A1 (fr) * 1984-08-31 1986-03-13 Robert Burner Appareil d'irrigation controlee des cavites et conduits naturels du corps humain
FR2642297A1 (fr) * 1989-02-02 1990-08-03 Sinergy Sa Appareil d'irrigation et d'aspiration utilisable en chirurgie endoscopique
WO1991005575A1 (fr) * 1989-10-11 1991-05-02 Baxter International Inc. Ensemble de moniteur de pression et de catheter de drainage intra-cranien integres
EP0517190A2 (fr) * 1991-06-03 1992-12-09 HIPPOKRATEC Gesellschaft für Medizintechnik mbH Dispositif d'insufflation
WO1995000086A1 (fr) * 1993-06-22 1995-01-05 Allergan, Inc. Procede de phaco-emulsification utilisant deux variables vide/ecoulement
US5464391A (en) * 1994-03-03 1995-11-07 Northgate Technologies Inc. Irrigation system for a surgical site
FR2727847A1 (fr) * 1994-12-07 1996-06-14 C & D Biomedical Appareil et procede d'irrigation et d'aspiration controlees d'un liquide de clarification pour des besoins de chirurgie endoscopique
EP0755282A1 (fr) * 1994-04-14 1997-01-29 Bei Medical Systems Systeme d'alimentation en liquide utilise en chirurgie hysteroscopique
WO1997037700A1 (fr) * 1996-04-04 1997-10-16 Allergan Sales, Inc. Procede de commande d'injection de fluide lors d'une chirurgie sous phaco-emulsification
US6302864B1 (en) 1996-12-11 2001-10-16 Northgate Technologies, Inc Apparatus and method for delivering fluid flow to a surgical site

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652031A (en) * 1979-10-02 1981-05-09 Olympus Optical Co Endoscope system
DE3338758C2 (de) * 1983-10-21 1986-09-11 Hubert Dipl.-Ing. 1000 Berlin Fuchs Vorrichtung zur Perfusion von Körperhöhlen mit einer Flüssigkeit
DE4404253A1 (de) * 1994-02-10 1995-08-17 Univ Ludwigs Albert Medizinische Hilfsvorrichtung
DE10310614B4 (de) * 2002-03-25 2007-10-11 Richard Wolf Gmbh Resektoskop
DE102008033366A1 (de) * 2008-07-08 2010-01-14 Aesculap Ag Medizinische Vorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900022A (en) * 1973-12-10 1975-08-19 Jerrold Widran Endoscope with uninterrupted flow purging system

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076302A4 (fr) * 1981-04-10 1985-04-24 Jerrold Widran Dispositif d'endodoscopie urologique a ecoulement continu.
EP0076302A1 (fr) * 1981-04-10 1983-04-13 Jerrold Widran Dispositif d'endodoscopie urologique a ecoulement continu.
FR2569555A1 (fr) * 1984-08-31 1986-03-07 Burner Robert Systeme d'evacuation de liquide pour endoscope, notamment pour endoscope urologique
FR2569554A1 (fr) * 1984-08-31 1986-03-07 Burner Robert Systeme d'injection de liquide pour endoscope, notamment pour endoscope urologique
WO1986001390A1 (fr) * 1984-08-31 1986-03-13 Robert Burner Appareil d'irrigation controlee des cavites et conduits naturels du corps humain
AU641379B2 (en) * 1989-02-02 1993-09-23 Sinergy S.A. Irrigation and suction apparatus usable in endoscopic surgery
FR2642297A1 (fr) * 1989-02-02 1990-08-03 Sinergy Sa Appareil d'irrigation et d'aspiration utilisable en chirurgie endoscopique
WO1990008562A1 (fr) * 1989-02-02 1990-08-09 Sinergy S.A. Appareil d'irrigation et d'aspiration utilisable en chirurgie endoscopique
US5178606A (en) * 1989-02-02 1993-01-12 Societe Dite Sinergy S.A., A French Corp. Irrigation and aspiration apparatus for use in endoscopic surgery
WO1991005575A1 (fr) * 1989-10-11 1991-05-02 Baxter International Inc. Ensemble de moniteur de pression et de catheter de drainage intra-cranien integres
US8066681B1 (en) 1989-10-11 2011-11-29 Edwards Life Sciences, Inc. Intracranial pressure monitor and drainage catheter assembly
EP0517190A3 (en) * 1991-06-03 1993-03-10 Hippokratec Gesellschaft Fuer Medizintechnik Mbh Insufflating device
EP0517190A2 (fr) * 1991-06-03 1992-12-09 HIPPOKRATEC Gesellschaft für Medizintechnik mbH Dispositif d'insufflation
WO1995000086A1 (fr) * 1993-06-22 1995-01-05 Allergan, Inc. Procede de phaco-emulsification utilisant deux variables vide/ecoulement
US5464391A (en) * 1994-03-03 1995-11-07 Northgate Technologies Inc. Irrigation system for a surgical site
EP0755282A1 (fr) * 1994-04-14 1997-01-29 Bei Medical Systems Systeme d'alimentation en liquide utilise en chirurgie hysteroscopique
EP0755282A4 (fr) * 1994-04-14 1998-04-22 Bei Medical Systems Systeme d'alimentation en liquide utilise en chirurgie hysteroscopique
FR2727847A1 (fr) * 1994-12-07 1996-06-14 C & D Biomedical Appareil et procede d'irrigation et d'aspiration controlees d'un liquide de clarification pour des besoins de chirurgie endoscopique
WO1997037700A1 (fr) * 1996-04-04 1997-10-16 Allergan Sales, Inc. Procede de commande d'injection de fluide lors d'une chirurgie sous phaco-emulsification
US5766146A (en) * 1996-04-04 1998-06-16 Allergan Method of infusion control during phacoemulsification surgery
US6302864B1 (en) 1996-12-11 2001-10-16 Northgate Technologies, Inc Apparatus and method for delivering fluid flow to a surgical site

Also Published As

Publication number Publication date
DE2703274B2 (de) 1981-05-21
FR2378494B3 (fr) 1980-10-24
DE2703274A1 (de) 1978-08-03
DE2703274C3 (de) 1982-01-21

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