DE2321458C3 - Vorrichtung zur Diagnose der entzündlichen Parodontitis - Google Patents

Vorrichtung zur Diagnose der entzündlichen Parodontitis

Info

Publication number
DE2321458C3
DE2321458C3 DE19732321458 DE2321458A DE2321458C3 DE 2321458 C3 DE2321458 C3 DE 2321458C3 DE 19732321458 DE19732321458 DE 19732321458 DE 2321458 A DE2321458 A DE 2321458A DE 2321458 C3 DE2321458 C3 DE 2321458C3
Authority
DE
Germany
Prior art keywords
paper strip
paper
plate
tooth
periodontal disease
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
DE19732321458
Other languages
German (de)
English (en)
Other versions
DE2321458B2 (de
DE2321458A1 (de
Inventor
Samuel M. Dr. Borden
Lorne M. Dr. Golub
Israel Dr. Kleinberg
Morris Settler
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.)
Harco Medical Electronics Of Canada Ltd Winnipeg
Original Assignee
Harco Electronics 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
Priority claimed from CA140,802A external-priority patent/CA960755A/en
Application filed by Harco Electronics Ltd filed Critical Harco Electronics Ltd
Publication of DE2321458A1 publication Critical patent/DE2321458A1/de
Publication of DE2321458B2 publication Critical patent/DE2321458B2/de
Application granted granted Critical
Publication of DE2321458C3 publication Critical patent/DE2321458C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • A61B5/14532—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 glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4261—Evaluating exocrine secretion production
    • A61B5/4266—Evaluating exocrine secretion production sweat secretion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4261—Evaluating exocrine secretion production
    • A61B5/4277—Evaluating exocrine secretion production saliva secretion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Endocrinology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE19732321458 1972-04-28 1973-04-27 Vorrichtung zur Diagnose der entzündlichen Parodontitis Expired DE2321458C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140,802A CA960755A (en) 1971-04-28 1972-04-28 Device and method for the quantitative measurement of fluid on paper strips

Publications (3)

Publication Number Publication Date
DE2321458A1 DE2321458A1 (de) 1973-11-15
DE2321458B2 DE2321458B2 (de) 1979-03-01
DE2321458C3 true DE2321458C3 (de) 1979-10-18

Family

ID=4093096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732321458 Expired DE2321458C3 (de) 1972-04-28 1973-04-27 Vorrichtung zur Diagnose der entzündlichen Parodontitis

Country Status (6)

Country Link
JP (1) JPS584301B2 (US20080293856A1-20081127-C00127.png)
DE (1) DE2321458C3 (US20080293856A1-20081127-C00127.png)
FR (1) FR2182172B1 (US20080293856A1-20081127-C00127.png)
GB (1) GB1418337A (US20080293856A1-20081127-C00127.png)
NO (1) NO137800C (US20080293856A1-20081127-C00127.png)
SE (1) SE388280B (US20080293856A1-20081127-C00127.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0330092B1 (en) * 1988-02-20 1994-06-08 Showa Yakuhin Kako Co., Ltd. Test strip for measuring tear production
JPH0714891Y2 (ja) * 1989-03-20 1995-04-10 昭和薬品化工株式会社 涙の分泌量測定紙及びその包装体
PT1722670E (pt) 2004-03-06 2013-11-27 Hoffmann La Roche Dispositivo de amostragem de fluido corporal
US7819822B2 (en) 2004-03-06 2010-10-26 Roche Diagnostics Operations, Inc. Body fluid sampling device
EP1839576A1 (de) * 2006-03-29 2007-10-03 F.Hoffmann-La Roche Ag Testsystem mit Testeinheit zum Untersuchen von Körperflüssigkeiten
CN102589486A (zh) * 2012-01-19 2012-07-18 上海市计划生育科学研究所 组织病变程度病理诊断定量膜

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178534A (fr) * 1957-06-08 1959-05-12 Appareil électronique de mesure de la teneur en eau de produits en feuilles

Also Published As

Publication number Publication date
JPS584301B2 (ja) 1983-01-25
NO137800B (no) 1978-01-16
DE2321458B2 (de) 1979-03-01
NO137800C (no) 1978-04-26
GB1418337A (en) 1975-12-17
JPS4981068A (US20080293856A1-20081127-C00127.png) 1974-08-05
DE2321458A1 (de) 1973-11-15
FR2182172A1 (US20080293856A1-20081127-C00127.png) 1973-12-07
SE388280B (sv) 1976-09-27
FR2182172B1 (US20080293856A1-20081127-C00127.png) 1979-01-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: HARCO MEDICAL ELECTRONICS OF CANADA LTD., WINNIPEG

8328 Change in the person/name/address of the agent

Free format text: ANDRAE, S., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN FLACH, D., DIPL.-PHYS., 8200 ROSENHEIM HAUG, D.,DIPL.-ING. KNEISSL, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee