GB2349473B - Electronic caliper and apparatus for calculating body fat percentage and/or body density - Google Patents

Electronic caliper and apparatus for calculating body fat percentage and/or body density

Info

Publication number
GB2349473B
GB2349473B GB0005228A GB0005228A GB2349473B GB 2349473 B GB2349473 B GB 2349473B GB 0005228 A GB0005228 A GB 0005228A GB 0005228 A GB0005228 A GB 0005228A GB 2349473 B GB2349473 B GB 2349473B
Authority
GB
United Kingdom
Prior art keywords
fat percentage
electronic caliper
calculating
density
body fat
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 - Fee Related
Application number
GB0005228A
Other versions
GB0005228D0 (en
GB2349473A (en
Inventor
Ma Wai Lun
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.)
Bert Corp Ltd
Original Assignee
Bert Corp 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 Bert Corp Ltd filed Critical Bert Corp Ltd
Publication of GB0005228D0 publication Critical patent/GB0005228D0/en
Publication of GB2349473A publication Critical patent/GB2349473A/en
Application granted granted Critical
Publication of GB2349473B publication Critical patent/GB2349473B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/16—Compasses, i.e. with a pair of pivoted arms
    • G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
GB0005228A 1999-03-04 2000-03-03 Electronic caliper and apparatus for calculating body fat percentage and/or body density Expired - Fee Related GB2349473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26231599A 1999-03-04 1999-03-04

Publications (3)

Publication Number Publication Date
GB0005228D0 GB0005228D0 (en) 2000-04-26
GB2349473A GB2349473A (en) 2000-11-01
GB2349473B true GB2349473B (en) 2003-05-28

Family

ID=22997008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0005228A Expired - Fee Related GB2349473B (en) 1999-03-04 2000-03-03 Electronic caliper and apparatus for calculating body fat percentage and/or body density

Country Status (1)

Country Link
GB (1) GB2349473B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105682719B (en) * 2013-08-27 2019-11-12 再生产系统有限公司 Method of the selection for the needle of subcutaneous therapy

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955073A (en) * 1974-05-14 1976-05-04 Carew Victor E Caliper type dimensional sensing devices and associated electronic mensuration, data processing and printout system
US4205449A (en) * 1977-01-17 1980-06-03 Jacob Waszmer Microcalipers with calculator-assisted display
EP0047463A1 (en) * 1980-09-05 1982-03-17 Matsushita Electric Industrial Co., Ltd. Electric micrometer
EP0394880A2 (en) * 1989-04-26 1990-10-31 Toppan Printing Co., Ltd. Handy-size electronic rule with built-in calculator
GB2273777A (en) * 1992-12-24 1994-06-29 Mitutoyo Corp Micrometer assembly
GB2278316A (en) * 1993-05-04 1994-11-30 Malcolm Hutchinson Electronic measuring compasses or dividers
GB2296775A (en) * 1995-01-06 1996-07-10 Mitutoyo Corp A measuring caliper having capacitive electrodes
GB2344182A (en) * 1997-09-03 2000-05-31 Great Dividers Manufacturing C Measuring instrument and combination measuring instrument and costing program

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955073A (en) * 1974-05-14 1976-05-04 Carew Victor E Caliper type dimensional sensing devices and associated electronic mensuration, data processing and printout system
US4205449A (en) * 1977-01-17 1980-06-03 Jacob Waszmer Microcalipers with calculator-assisted display
EP0047463A1 (en) * 1980-09-05 1982-03-17 Matsushita Electric Industrial Co., Ltd. Electric micrometer
EP0394880A2 (en) * 1989-04-26 1990-10-31 Toppan Printing Co., Ltd. Handy-size electronic rule with built-in calculator
GB2273777A (en) * 1992-12-24 1994-06-29 Mitutoyo Corp Micrometer assembly
GB2278316A (en) * 1993-05-04 1994-11-30 Malcolm Hutchinson Electronic measuring compasses or dividers
GB2296775A (en) * 1995-01-06 1996-07-10 Mitutoyo Corp A measuring caliper having capacitive electrodes
GB2344182A (en) * 1997-09-03 2000-05-31 Great Dividers Manufacturing C Measuring instrument and combination measuring instrument and costing program

Also Published As

Publication number Publication date
GB0005228D0 (en) 2000-04-26
GB2349473A (en) 2000-11-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee