GB9000593D0 - Intermittent vacuum control valve - Google Patents

Intermittent vacuum control valve

Info

Publication number
GB9000593D0
GB9000593D0 GB909000593A GB9000593A GB9000593D0 GB 9000593 D0 GB9000593 D0 GB 9000593D0 GB 909000593 A GB909000593 A GB 909000593A GB 9000593 A GB9000593 A GB 9000593A GB 9000593 D0 GB9000593 D0 GB 9000593D0
Authority
GB
United Kingdom
Prior art keywords
control valve
vacuum control
intermittent vacuum
intermittent
valve
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.)
Withdrawn
Application number
GB909000593A
Other versions
GB2239930A (en
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.)
BRISTOLL ROBERT B
Original Assignee
BRISTOLL ROBERT B
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 BRISTOLL ROBERT B filed Critical BRISTOLL ROBERT B
Priority to GB9000593A priority Critical patent/GB2239930A/en
Publication of GB9000593D0 publication Critical patent/GB9000593D0/en
Publication of GB2239930A publication Critical patent/GB2239930A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
    • A61H31/02—"Iron-lungs", i.e. involving chest expansion by applying underpressure thereon, whether or not combined with gas breathing means

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB9000593A 1990-01-11 1990-01-11 Intermittent vacuum control valve Withdrawn GB2239930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9000593A GB2239930A (en) 1990-01-11 1990-01-11 Intermittent vacuum control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9000593A GB2239930A (en) 1990-01-11 1990-01-11 Intermittent vacuum control valve

Publications (2)

Publication Number Publication Date
GB9000593D0 true GB9000593D0 (en) 1990-03-14
GB2239930A GB2239930A (en) 1991-07-17

Family

ID=10669116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000593A Withdrawn GB2239930A (en) 1990-01-11 1990-01-11 Intermittent vacuum control valve

Country Status (1)

Country Link
GB (1) GB2239930A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY173142A (en) 2013-03-27 2019-12-31 Renew Group Private Ltd Portable oscillating compression system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257407A (en) * 1977-10-21 1981-03-24 Macchi Pier G Negative pressure respirator shells

Also Published As

Publication number Publication date
GB2239930A (en) 1991-07-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)