GB2362831A - Personal breathing apparatus - Google Patents

Personal breathing apparatus

Info

Publication number
GB2362831A
GB2362831A GB0122340A GB0122340A GB2362831A GB 2362831 A GB2362831 A GB 2362831A GB 0122340 A GB0122340 A GB 0122340A GB 0122340 A GB0122340 A GB 0122340A GB 2362831 A GB2362831 A GB 2362831A
Authority
GB
United Kingdom
Prior art keywords
athlete
oxygen
gas
supply
ambient air
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Withdrawn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
GB0122340A
Other versions
GB0122340D0 (en
Inventor
Thomas Tsoi Hei Ma
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
Priority claimed from GBGB9905716.8A external-priority patent/GB9905716D0/en
Priority claimed from GBGB9907764.6A external-priority patent/GB9907764D0/en
Priority claimed from GBGB9914290.3A external-priority patent/GB9914290D0/en
Priority claimed from GB9917359A external-priority patent/GB2347869A/en
Priority claimed from GBGB9926388.1A external-priority patent/GB9926388D0/en
Application filed by Individual filed Critical Individual
Publication of GB0122340D0 publication Critical patent/GB0122340D0/en
Publication of GB2362831A publication Critical patent/GB2362831A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • A61M16/145—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas using hollow fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2213/00—Exercising combined with therapy
    • A63B2213/005—Exercising combined with therapy with respiratory gas delivering means, e.g. O2
    • A63B2213/006—Exercising combined with therapy with respiratory gas delivering means, e.g. O2 under hypoxy conditions, i.e. oxygen supply subnormal

Abstract

An apparatus is described for use by an athlete during training exercise. The apparatus comprises a supply (10) of pressurised gas that consists of air depleted in oxygen, a flow regulating and limited valve (12) for setting the rate of discharge of the gas from the supply, and a discharge pipe (14, 15, 16) for delivering a concentrated stream of the gas towards the vicinity of the athlete's face to form a localised oxygen depleted region near the mouth and nose. In use, the athlete breathes in parallel stratified streams from the oxygen depleted region and from the ambient air, the separate inhaled streams resulting in the lungs receiving a lower average oxygen concentration than the ambient air surrounding the athlete.
GB0122340A 1999-03-15 2000-03-13 Personal breathing apparatus Withdrawn GB2362831A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9905716.8A GB9905716D0 (en) 1999-03-15 1999-03-15 Breathing apparatus
GBGB9907472.6A GB9907472D0 (en) 1999-03-15 1999-03-31 Breathing apparatus
GBGB9907764.6A GB9907764D0 (en) 1999-03-15 1999-04-06 Breathing apparatus
GBGB9914290.3A GB9914290D0 (en) 1999-03-15 1999-06-18 Breathing apparatus
GB9917359A GB2347869A (en) 1999-03-15 1999-07-24 Breathing apparatus
GBGB9926388.1A GB9926388D0 (en) 1999-03-15 1999-11-09 Personal breathing apparatus
PCT/GB2000/000918 WO2000054854A2 (en) 1999-03-15 2000-03-13 Personal breathing apparatus for training athletes

Publications (2)

Publication Number Publication Date
GB0122340D0 GB0122340D0 (en) 2001-11-07
GB2362831A true GB2362831A (en) 2001-12-05

Family

ID=27547333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0122340A Withdrawn GB2362831A (en) 1999-03-15 2000-03-13 Personal breathing apparatus

Country Status (3)

Country Link
AU (1) AU3178400A (en)
GB (1) GB2362831A (en)
WO (1) WO2000054854A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925550B2 (en) 2004-09-20 2015-01-06 Sydney A Warren Single sided modular oxygen cannula and gas/air delivery system
CN105342790A (en) * 2011-11-03 2016-02-24 德雷格医疗系统股份有限公司 Transportable medical air compressor
CN103736257A (en) * 2014-01-02 2014-04-23 张彩萍 Vital capacity trainer
CN109758725A (en) * 2019-01-11 2019-05-17 郭岩中 A kind of treadmill, the matching used active automatic aerator of mountain-climbing machine sports apparatus
GB2620955A (en) * 2022-07-27 2024-01-31 Dyson Technology Ltd Wearable assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154167A (en) * 1989-09-25 1992-10-13 Hepburn Christopher H Lung and chest exerciser and developer
US5207623A (en) * 1991-06-12 1993-05-04 Tradotec S.A. Ergometric device
US5249570A (en) * 1991-10-28 1993-10-05 Cox Frederick L Equine/canine hemoglobin-oxygen training mask
FR2702154A1 (en) * 1993-03-05 1994-09-09 Cpea Services Method and device for supplying an oxygen-depleted breathing atmosphere to a human or to an animal
DE19603613A1 (en) * 1996-02-01 1997-08-07 Oxytherm Waerme Und Umwelttech System for generating mixtures corresponding to mountain atmospheres for inhalation
US5850833A (en) * 1995-05-22 1998-12-22 Kotliar; Igor K. Apparatus for hypoxic training and therapy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154167A (en) * 1989-09-25 1992-10-13 Hepburn Christopher H Lung and chest exerciser and developer
US5207623A (en) * 1991-06-12 1993-05-04 Tradotec S.A. Ergometric device
US5249570A (en) * 1991-10-28 1993-10-05 Cox Frederick L Equine/canine hemoglobin-oxygen training mask
FR2702154A1 (en) * 1993-03-05 1994-09-09 Cpea Services Method and device for supplying an oxygen-depleted breathing atmosphere to a human or to an animal
US5850833A (en) * 1995-05-22 1998-12-22 Kotliar; Igor K. Apparatus for hypoxic training and therapy
DE19603613A1 (en) * 1996-02-01 1997-08-07 Oxytherm Waerme Und Umwelttech System for generating mixtures corresponding to mountain atmospheres for inhalation

Also Published As

Publication number Publication date
WO2000054854A2 (en) 2000-09-21
WO2000054854A3 (en) 2001-01-18
AU3178400A (en) 2000-10-04
GB0122340D0 (en) 2001-11-07

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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)