GB1192421A - An Improved Device for Sensing Bed Wetting - Google Patents

An Improved Device for Sensing Bed Wetting

Info

Publication number
GB1192421A
GB1192421A GB701367A GB701367A GB1192421A GB 1192421 A GB1192421 A GB 1192421A GB 701367 A GB701367 A GB 701367A GB 701367 A GB701367 A GB 701367A GB 1192421 A GB1192421 A GB 1192421A
Authority
GB
United Kingdom
Prior art keywords
bed wetting
improved device
sensing bed
feb
sheet
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
GB701367A
Inventor
Ellis Bernard Cohen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB701367A priority Critical patent/GB1192421A/en
Publication of GB1192421A publication Critical patent/GB1192421A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/48—Devices for preventing wetting or pollution of the bed

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

1,192,421. Signalling enuresis. E. B. COHEN. 13 Feb., 1968 [14 Feb., 1967], No. 7013/67. Heading A5R.. Apparatus 'for sensing bed wetting comprises a humidity sensor with a pair 'of metal foil electrodes 14, 16 on a flexible backing of insulating material which may be placed below the 'sheet in a cot. Moisture in the sheet bridges the electrodes and) the base of a transistor 19 becomes negatively charged and the transistor conducts thus energizing an audio oscillator 22 to sound an alarm.
GB701367A 1967-02-14 1967-02-14 An Improved Device for Sensing Bed Wetting Expired GB1192421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB701367A GB1192421A (en) 1967-02-14 1967-02-14 An Improved Device for Sensing Bed Wetting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB701367A GB1192421A (en) 1967-02-14 1967-02-14 An Improved Device for Sensing Bed Wetting

Publications (1)

Publication Number Publication Date
GB1192421A true GB1192421A (en) 1970-05-20

Family

ID=9824979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB701367A Expired GB1192421A (en) 1967-02-14 1967-02-14 An Improved Device for Sensing Bed Wetting

Country Status (1)

Country Link
GB (1) GB1192421A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095180A1 (en) * 1982-05-21 1983-11-30 Nae Wae Electric Co.,Ltd. Alarm device for use in a baby's diaper
WO2005107580A1 (en) * 2004-05-12 2005-11-17 Whalley, Robin Device and apparatus for detecting moisture
WO2017194391A1 (en) * 2016-05-13 2017-11-16 Nv Bekaert Sa Product provided with electrodes for wetness detection of the product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095180A1 (en) * 1982-05-21 1983-11-30 Nae Wae Electric Co.,Ltd. Alarm device for use in a baby's diaper
WO2005107580A1 (en) * 2004-05-12 2005-11-17 Whalley, Robin Device and apparatus for detecting moisture
US8144021B2 (en) 2004-05-12 2012-03-27 Whalley, Robin As Trustee Of The Olfarse Trust Device and apparatus for detecting moisture
WO2017194391A1 (en) * 2016-05-13 2017-11-16 Nv Bekaert Sa Product provided with electrodes for wetness detection of the product

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees