ATE243466T1 - Messung von sulfiden in den zahnfleisch-taschen - Google Patents

Messung von sulfiden in den zahnfleisch-taschen

Info

Publication number
ATE243466T1
ATE243466T1 AT93907231T AT93907231T ATE243466T1 AT E243466 T1 ATE243466 T1 AT E243466T1 AT 93907231 T AT93907231 T AT 93907231T AT 93907231 T AT93907231 T AT 93907231T AT E243466 T1 ATE243466 T1 AT E243466T1
Authority
AT
Austria
Prior art keywords
sulfides
measurement
silver
extent
electrode
Prior art date
Application number
AT93907231T
Other languages
English (en)
Inventor
Bruce B Graves
Howard Diamond
Roey Shaviv
Original Assignee
Diamond General Dev Corp
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 Diamond General Dev Corp filed Critical Diamond General Dev Corp
Application granted granted Critical
Publication of ATE243466T1 publication Critical patent/ATE243466T1/de

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
    • A61B5/14542—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
    • 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
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4547—Evaluating teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT93907231T 1992-03-09 1993-03-05 Messung von sulfiden in den zahnfleisch-taschen ATE243466T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/848,086 US5275161A (en) 1992-03-09 1992-03-09 Method of and apparatus for measuring sulfides within a periodontal pocket
PCT/US1993/001984 WO1993017615A1 (en) 1992-03-09 1993-03-05 Measuring sulfides within a periodontal pocket

Publications (1)

Publication Number Publication Date
ATE243466T1 true ATE243466T1 (de) 2003-07-15

Family

ID=25302301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93907231T ATE243466T1 (de) 1992-03-09 1993-03-05 Messung von sulfiden in den zahnfleisch-taschen

Country Status (7)

Country Link
US (1) US5275161A (de)
EP (1) EP0630204B1 (de)
JP (1) JP2928384B2 (de)
AT (1) ATE243466T1 (de)
CA (1) CA2131695C (de)
DE (1) DE69333059D1 (de)
WO (1) WO1993017615A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628312A (en) 1995-06-12 1997-05-13 Diamond General Development Corporation Apparatus for measuring sulfides within a periodontal pocket
US6264615B1 (en) * 1999-01-21 2001-07-24 Diamond General Development Corporation Method for diagnosing the presence and extent of halitosis activity
US6607387B2 (en) * 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
AU2019397263B2 (en) * 2018-12-14 2022-07-07 Colgate-Palmolive Company System and method for oral health monitoring using electrical impedance tomography
JP6765043B1 (ja) * 2020-01-30 2020-10-07 株式会社メディカルネット 局所臭気探索装置及び局所臭気の探索方法
US12082788B1 (en) * 2023-08-03 2024-09-10 King Faisal University Gingival crevicular fluid absorbing brush

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999284A (en) * 1973-05-31 1976-12-28 Mediscience Technology Corporation Method for making a polarographic sensing means
US4334540A (en) * 1979-05-01 1982-06-15 Monell Chemical Senses Center Method of diagnosing periodontal disease through the detection of pyridine compounds
US4319578A (en) * 1979-10-09 1982-03-16 General Mills, Inc. Micro pH electrode assembly for wire transmission
US4713164A (en) * 1985-07-25 1987-12-15 Confidence Corporation Apparatus for analyzing malodors in the breath
US4750496A (en) * 1987-01-28 1988-06-14 Xienta, Inc. Method and apparatus for measuring blood glucose concentration
US4834101A (en) * 1987-06-26 1989-05-30 The University Of Michigan Catheter-type electrochemical sensors
US4920980A (en) * 1987-09-14 1990-05-01 Cordis Corporation Catheter with controllable tip
JPH0538723Y2 (de) * 1988-12-19 1993-09-30
US5083565A (en) * 1990-08-03 1992-01-28 Everest Medical Corporation Electrosurgical instrument for ablating endocardial tissue

Also Published As

Publication number Publication date
EP0630204A4 (de) 1997-07-23
CA2131695A1 (en) 1993-09-16
US5275161A (en) 1994-01-04
CA2131695C (en) 1997-08-26
JP2928384B2 (ja) 1999-08-03
EP0630204A1 (de) 1994-12-28
EP0630204B1 (de) 2003-06-25
DE69333059D1 (de) 2003-07-31
WO1993017615A1 (en) 1993-09-16
JPH07506018A (ja) 1995-07-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties