ES422633A1 - Urological endoscopic instrument solid state thermal overload indicator - Google Patents

Urological endoscopic instrument solid state thermal overload indicator

Info

Publication number
ES422633A1
ES422633A1 ES422633A ES422633A ES422633A1 ES 422633 A1 ES422633 A1 ES 422633A1 ES 422633 A ES422633 A ES 422633A ES 422633 A ES422633 A ES 422633A ES 422633 A1 ES422633 A1 ES 422633A1
Authority
ES
Spain
Prior art keywords
sheath
internally
objective lens
solid state
endoscopic instrument
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
Application number
ES422633A
Other languages
Spanish (es)
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.)
IGLESIAS
Original Assignee
IGLESIAS
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
Priority claimed from US00399197A external-priority patent/US3835842A/en
Application filed by IGLESIAS filed Critical IGLESIAS
Publication of ES422633A1 publication Critical patent/ES422633A1/en
Expired 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
    • A61B1/307—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 for the urinary organs, e.g. urethroscopes, cystoscopes
    • 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
    • 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
    • A61B18/149—Probes or electrodes therefor bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Urology & Nephrology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

Improvements in endoscopic urological instruments characterized by the fact that each instrument is made up of an elongated cylindrical sheath with a beak, a telescope that extends longitudinally and internally in the sheath that has an objective lens at its distal end, an inlet flow duct that is Extends longitudinally and internally in the sheath that has its discharge mouth below and in front of the objective lens and inside the spout of the sheath, an external conductive connection of the fluid at the proximal end of the irrigation conduit for correction to a liquid source of clear irrigation, a bladder outlet conduit extending longitudinally and internally in the sheath and having an inlet mouth provided by an opening at least from the outside of the sheath in front and rear of the objective lens and towards the rear of the spout and serves as an intermediate to apply suction to the content outlet duct bladder. (Machine-translation by Google Translate, not legally binding)
ES422633A 1973-09-20 1974-01-26 Urological endoscopic instrument solid state thermal overload indicator Expired ES422633A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00399197A US3835842A (en) 1972-07-03 1973-09-20 Endoscope with continuous irrigation

Publications (1)

Publication Number Publication Date
ES422633A1 true ES422633A1 (en) 1976-04-16

Family

ID=23578554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422633A Expired ES422633A1 (en) 1973-09-20 1974-01-26 Urological endoscopic instrument solid state thermal overload indicator

Country Status (7)

Country Link
JP (1) JPS5758940B2 (en)
BR (1) BR7401255A (en)
DE (1) DE2428000C3 (en)
ES (1) ES422633A1 (en)
FR (1) FR2244440A1 (en)
GB (1) GB1452292A (en)
IT (1) IT1017806B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668427A (en) * 1979-11-06 1981-06-09 Olympus Optical Co Infusion type rejectscope
JPS56163626A (en) * 1980-05-21 1981-12-16 Olympus Optical Co Rejectscope
JPS59111125A (en) * 1982-12-15 1984-06-27 Sumitomo Electric Ind Ltd fiberscope
JPS59172621A (en) * 1983-03-22 1984-09-29 Sumitomo Electric Ind Ltd fiberscope
GB2159419B (en) * 1984-05-29 1987-09-23 Wolf Gmbh Richard Uretero-renoscope
DE3500444C2 (en) * 1985-01-09 1986-10-16 Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen Device for introducing an endoscope or a surgical tool into body cavities with a supply for a flushing medium and a suction device for this flushing medium
JPH0415210Y2 (en) * 1985-04-26 1992-04-06
DE3824910C2 (en) * 1988-07-22 1994-06-09 Wolf Gmbh Richard Arthroscopy hook punch
JPH0280024A (en) * 1988-09-16 1990-03-20 Olympus Optical Co Ltd Resectscope device
DE8904371U1 (en) * 1989-04-07 1989-06-08 Herzberg, Wolfgang, Dr. med., 2000 Wedel Outlet and instrument channel for arthroscopy
US5195958A (en) * 1990-05-25 1993-03-23 Phillips Edward H Tool for laparoscopic surgery
DE4236329C2 (en) * 1992-10-28 1997-09-18 Dornier Medizintechnik Endoscopic instrument
DE29820429U1 (en) 1998-11-16 1999-01-28 Günter Stoffel Medizintechnik GmbH, 78573 Wurmlingen Microsurgical forceps
DE10122465C5 (en) * 2001-05-09 2004-07-22 Olympus Winter & Ibe Gmbh Urological resectoscope with isolating body
DE102007056185A1 (en) 2007-11-21 2009-05-28 Olympus Winter & Ibe Gmbh Urological resectoscope for resecting tissue of prostate in human body, has external pipe including pointed area with holes in distal end area, where total resistance of holes is smaller than specific value portion of resistance of channel
EP2575650A1 (en) * 2010-05-28 2013-04-10 Gyrus ACMI, Inc. Continuous flow endoscope system
DE102017115377A1 (en) * 2017-07-10 2019-01-10 Karl Storz Se & Co. Kg Working element of a resectoscope and resectoscope

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720141A (en) *
DE599562C (en) * 1934-07-05 C G Heynemann Fa Urinary catheter with periscope
DE591738C (en) * 1930-11-27 1934-01-26 C G Heynemann Fa Cystoscopic stone breaker
DE571243C (en) * 1931-06-30 1933-02-25 Georg Wolf G M B H Flushing kystoscope or flushing ureteral kystoscope
DE639284C (en) * 1932-09-20 1936-12-02 C G Heynemann Fa Cysto-urethroscope
DE619040C (en) * 1932-09-30 1935-09-21 C G Heynemann Fa Rectoscope
DE645697C (en) * 1934-02-28 1937-06-04 Georg Wolf G M B H Body cavity examination device with flushing device
US2484059A (en) * 1945-07-10 1949-10-11 American Cystoscope Makers Inc Electrosurgical resecting instrument
DE7322770U (en) * 1973-06-19 1973-09-13 Richard Wolf Gmbh RESECTOSCOPE WITH IRRIGATOR

Also Published As

Publication number Publication date
JPS5758940B2 (en) 1982-12-11
GB1452292A (en) 1976-10-13
FR2244440A1 (en) 1975-04-18
BR7401255A (en) 1975-11-04
DE2428000A1 (en) 1975-04-17
IT1017806B (en) 1977-08-10
DE2428000C3 (en) 1983-03-17
DE2428000B2 (en) 1977-07-28
JPS5058891A (en) 1975-05-21

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