CA1170080A - Methode et dispositif de mesure du volume concave des verres de contact souples - Google Patents

Methode et dispositif de mesure du volume concave des verres de contact souples

Info

Publication number
CA1170080A
CA1170080A CA000400193A CA400193A CA1170080A CA 1170080 A CA1170080 A CA 1170080A CA 000400193 A CA000400193 A CA 000400193A CA 400193 A CA400193 A CA 400193A CA 1170080 A CA1170080 A CA 1170080A
Authority
CA
Canada
Prior art keywords
liquid
capillary tube
volume
measurement
measuring capillary
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
CA000400193A
Other languages
English (en)
Inventor
Otto Wichterle
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Application granted granted Critical
Publication of CA1170080A publication Critical patent/CA1170080A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA000400193A 1981-04-01 1982-03-31 Methode et dispositif de mesure du volume concave des verres de contact souples Expired CA1170080A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS2429/81 1981-04-01
CS242981A CS223386B1 (en) 1981-04-01 1981-04-01 Method of measuring the liquids volume according their shift in the specific capillary tube and device for executing the same

Publications (1)

Publication Number Publication Date
CA1170080A true CA1170080A (fr) 1984-07-03

Family

ID=5361427

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400193A Expired CA1170080A (fr) 1981-04-01 1982-03-31 Methode et dispositif de mesure du volume concave des verres de contact souples

Country Status (6)

Country Link
JP (1) JPS5824817A (fr)
CA (1) CA1170080A (fr)
CS (1) CS223386B1 (fr)
DE (1) DE3211986A1 (fr)
FR (1) FR2503358A1 (fr)
GB (1) GB2096778B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523768A1 (de) * 1995-06-29 1997-01-02 Siemens Ag Vorrichtung zur Ölstandskontrolle bei elektromotorischen Antrieben mit Getriebe
DE102009030632C5 (de) * 2009-06-25 2014-12-31 Benteler Automobiltechnik Gmbh Verfahren und Vorrichtung zur Herstellung eines Katalysators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448753A (fr) * 1964-08-19 1966-03-18 Renault Appareil hydropneumatique pour mesure des volumes
DE2128365C3 (de) * 1971-06-08 1974-05-22 Optische Werke G. Rodenstock, 8000 Muenchen Einrichtung zur vergrößerten Darstellung des Querschnittes von unzerstörten Contactlinsen oder dgl
JPS554220B2 (fr) * 1972-07-10 1980-01-29
GB1427118A (en) * 1974-05-30 1976-03-10 Essilor Int Apparatus for measuring the frontal power of corneal contact lenses
DE2527252C3 (de) * 1975-06-19 1978-07-27 Helmut 7053 Kernen Hetzel Ablagevorrichtung fur lose, gefaltete Blatter mit bandartigen Halteelementen
CS195533B1 (en) * 1977-09-30 1980-02-29 Otto Wichterle Measuring set for determination of the sagital depth and average centre curvature of the gel contact lenses
DE7828459U1 (de) * 1978-09-25 1979-03-08 Optische Werke G. Rodenstock, 8000 Muenchen Contactlinsenauflage

Also Published As

Publication number Publication date
DE3211986A1 (de) 1982-10-21
GB2096778B (en) 1984-12-05
FR2503358A1 (fr) 1982-10-08
JPS5824817A (ja) 1983-02-14
GB2096778A (en) 1982-10-20
FR2503358B1 (fr) 1985-02-22
CS223386B1 (en) 1983-10-28
JPS6319009B2 (fr) 1988-04-21

Similar Documents

Publication Publication Date Title
US5509294A (en) Apparatus for determining amount of gases dissolved in liquids
Dimitrov et al. Contact angle measurements with sessile drops and bubbles
US3195346A (en) Automatic osmometer
US4196618A (en) Specific volume determining method and apparatus
US6684685B2 (en) Liquid extrusion porosimeter and method
US4691577A (en) Soap film gas flowmeter
CA1170080A (fr) Methode et dispositif de mesure du volume concave des verres de contact souples
US4445362A (en) Method for measurement of the cavity volume of soft contact lenses and the apparatus for this measuring method
US2054438A (en) Surface tension measuring device
Christiansen et al. tion of Molecular Weight of some Specimens of Potassium Hyaluronate
US6675643B2 (en) Container volume measuring device and method
US2396470A (en) Fluid-testing apparatus and method
Barigou et al. The fluid mechanics of the soap film meter
IL126693A (en) Lens refractometer
DK149700B (da) Fremgangsmaade til tidsmarkering af sedimentationsprocesser og anordning til udoevelse af fremgangsmaaden
US4537079A (en) Multi-pressure manometer
CN110411401B (zh) 一种液固接触角的测量装置、方法与系统
US3540292A (en) Apparatus and method for controlling pressure in a constant volume environment
SU1038836A1 (ru) Устройство дл определени паропроницаемости и сорбционной емкости материалов
US3417622A (en) Pressure gauge
Barcroft et al. The determination of the constants of the differential blood-gas apparatus
SU961604A1 (ru) Устройство дл одновременного определени потенциала воды,влажности и ненасыщенной гидравлической проводимости в почвах и дисперсных грунтах
FR2368020A1 (fr) Dispositif de mesure du contenu en liquides dans des reservoirs ou citernes
US20020194912A1 (en) Hydrometer
CS228204B1 (cs) Způsob charakterizace tvaru ploch měkkých kontaktních čoček a zařízení k jeho provádění

Legal Events

Date Code Title Description
MKEX Expiry