DE3173694D1 - Electrode for living bodies - Google Patents

Electrode for living bodies

Info

Publication number
DE3173694D1
DE3173694D1 DE8181301723T DE3173694T DE3173694D1 DE 3173694 D1 DE3173694 D1 DE 3173694D1 DE 8181301723 T DE8181301723 T DE 8181301723T DE 3173694 T DE3173694 T DE 3173694T DE 3173694 D1 DE3173694 D1 DE 3173694D1
Authority
DE
Germany
Prior art keywords
electrode
living bodies
living
bodies
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
DE8181301723T
Other languages
English (en)
Inventor
Masaru Uehara
Teruyoshi Uchida
Hirotaka Kojima
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Application granted granted Critical
Publication of DE3173694D1 publication Critical patent/DE3173694D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8181301723T 1981-01-12 1981-04-16 Electrode for living bodies Expired DE3173694D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002868A JPS57117838A (en) 1981-01-12 1981-01-12 Electrode for live body

Publications (1)

Publication Number Publication Date
DE3173694D1 true DE3173694D1 (en) 1986-03-20

Family

ID=11541330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181301723T Expired DE3173694D1 (en) 1981-01-12 1981-04-16 Electrode for living bodies

Country Status (3)

Country Link
EP (1) EP0056178B1 (de)
JP (1) JPS57117838A (de)
DE (1) DE3173694D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180001U (de) * 1984-10-31 1986-05-28
US4653499A (en) * 1985-02-07 1987-03-31 Gould Inc. Solid phase electrode
US6813520B2 (en) 1996-04-12 2004-11-02 Novacept Method for ablating and/or coagulating tissue using moisture transport
US7604633B2 (en) 1996-04-12 2009-10-20 Cytyc Corporation Moisture transport system for contact electrocoagulation
US8551082B2 (en) 1998-05-08 2013-10-08 Cytyc Surgical Products Radio-frequency generator for powering an ablation device
US7731712B2 (en) 2004-12-20 2010-06-08 Cytyc Corporation Method and system for transcervical tubal occlusion
US7674260B2 (en) 2005-04-28 2010-03-09 Cytyc Corporation Emergency hemostasis device utilizing energy
US7483129B2 (en) 2005-07-22 2009-01-27 Exxonmobil Chemical Patents Inc. On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device
US7505127B2 (en) 2005-07-22 2009-03-17 Exxonmobil Chemical Patents Inc. On-line raman analysis and control of a high pressure reaction system
US8486060B2 (en) 2006-09-18 2013-07-16 Cytyc Corporation Power ramping during RF ablation
US7846160B2 (en) 2006-12-21 2010-12-07 Cytyc Corporation Method and apparatus for sterilization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7413253U (de) * 1977-07-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrode für polarographische Messungen in physiologischen Medien
US3912614A (en) * 1972-01-10 1975-10-14 Int Biophysics Corp Sensor
CA986184A (en) * 1973-01-29 1976-03-23 Technicon Instruments Corporation Ion-selective electrode
US3957613A (en) * 1974-11-01 1976-05-18 General Electric Company Miniature probe having multifunctional electrodes for sensing ions and gases
CA1067457A (en) * 1975-09-24 1979-12-04 David P. Newman Membrane for enzyme electrodes
JPS54155682A (en) * 1978-05-29 1979-12-07 Sumitomo Electric Industries Sensor for measuring oxygen concentration in percutaneous blood

Also Published As

Publication number Publication date
JPH0113373B2 (de) 1989-03-06
JPS57117838A (en) 1982-07-22
EP0056178A1 (de) 1982-07-21
EP0056178B1 (de) 1986-02-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee