GB201100289D0 - Medical device - Google Patents

Medical device

Info

Publication number: GB201100289D0
Authority: GB; United Kingdom
Prior art keywords: medical device; medical
Prior art date: 2011-01-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

GBGB1100289.6A

Other versions

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.)

Cambridge Design Research LLP

Original Assignee

Cambridge Design Research LLP

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.)

2011-01-10

Filing date

2011-01-10

Publication date

2011-02-23

2011-01-10 Application filed by Cambridge Design Research LLP filed Critical Cambridge Design Research LLP

2011-01-10 Priority to GB1100289.6A priority Critical patent/GB2487087A/en

2011-02-23 Publication of GB201100289D0 publication Critical patent/GB201100289D0/en

2012-01-10 Priority to PCT/GB2012/050037 priority patent/WO2012095656A2/en

2012-07-11 Publication of GB2487087A publication Critical patent/GB2487087A/en

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- 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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
- 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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- A61M2016/101—
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Emergency Medicine (AREA)
Heart & Thoracic Surgery (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Pulmonology (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Public Health (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
General Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Separation Of Gases By Adsorption (AREA)

GB1100289.6A 2011-01-10 2011-01-10 Oxygen concentrator with heat engine Withdrawn GB2487087A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1100289.6A GB2487087A (en)	2011-01-10	2011-01-10	Oxygen concentrator with heat engine
PCT/GB2012/050037 WO2012095656A2 (en)	2011-01-10	2012-01-10	Medical device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1100289.6A GB2487087A (en)	2011-01-10	2011-01-10	Oxygen concentrator with heat engine

Publications (2)

Publication Number	Publication Date
GB201100289D0 true GB201100289D0 (en)	2011-02-23
GB2487087A GB2487087A (en)	2012-07-11

Family

ID=43663957

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1100289.6A Withdrawn GB2487087A (en)	2011-01-10	2011-01-10	Oxygen concentrator with heat engine

Country Status (2)

Country	Link
GB (1)	GB2487087A (en)
WO (1)	WO2012095656A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115605246A (en) *	2020-03-05	2023-01-13	瑞思迈亚洲私人有限公司（Sg）	Oxygen concentrator with removable sieve bed canister assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL161233C (en) *	1971-05-04	1980-01-15	Philips Nv	HOT GAS PISTON WITH A COMPRESSOR.
NL150885B (en) *	1971-12-02	1976-09-15	Philips Nv	HOT GAS VACUUM MACHINE EQUIPPED WITH A DEVICE FOR REGULATING THE AMOUNT OF WEIGHT IN A WORKING SPACE PRESENT WORK MEDIUM.
US3984983A (en) *	1975-08-07	1976-10-12	Forenade Fabriksverken	Power control compressor arrangement in hot gas engine
CA1215548A (en)	1982-06-02	1986-12-23	John A. Corey	Hydraulically driven compressor/pump apparatus for resonant free piston stirling engine
US4553392A (en) *	1984-12-12	1985-11-19	Stirling Technology, Inc.	Self pressurizing, crank-type Stirling engine having reduced loading of displacer drive linkages
US4723410A (en) *	1985-10-22	1988-02-09	Otters John L	Safety improvements in high pressure thermal machines
DE4103623A1 (en)	1991-02-07	1992-08-13	Schrankl Michael	Rotary pump for Stirling engine - is driven by out of contact EM drive
JPH06218216A (en)	1993-01-22	1994-08-09	Sanden Corp	Oxygen-enrished air generator
US6478850B2 (en)	2000-08-02	2002-11-12	Wearair Oxygen Inc.	Miniaturized wearable oxygen concentrator
KR100495974B1 (en) *	2002-01-16	2005-06-17	디지털오토모빌(주)	Air purification device with oxygen-supplying function, for automobiles
JP2007151855A (en) *	2005-12-06	2007-06-21	Matsushita Electric Ind Co Ltd	Oxygen enricher
DE102006050914A1 (en) *	2006-03-23	2008-04-30	Josef Gail	Hot gas engine
WO2007130377A2 (en) *	2006-05-05	2007-11-15	Separation Design Group, Llc	Sorption method, device, and system
WO2009073841A1 (en)	2007-12-05	2009-06-11	Sunpower, Inc.	Hybrid electrical power source
DE102008004879A1 (en)	2008-01-17	2009-07-23	Robert Bosch Gmbh	Free piston engine for e.g. excavator, has heat engine with free pistons, linear generator driven by heat engine for generating electrical energy, and pump assembly driven by heat engine for generating hydraulic and/or pneumatic energy
AT507614A1 (en) *	2008-11-19	2010-06-15	Frauscher Josef	STIRLING MACHINE
US8746246B2 (en) *	2009-06-04	2014-06-10	Inspyrd Products Corporation	Apparatus and method for retrieval of tubing

2011
- 2011-01-10 GB GB1100289.6A patent/GB2487087A/en not_active Withdrawn
2012
- 2012-01-10 WO PCT/GB2012/050037 patent/WO2012095656A2/en not_active Ceased

Also Published As

Publication number	Publication date
WO2012095656A3 (en)	2012-09-27
GB2487087A (en)	2012-07-11
WO2012095656A2 (en)	2012-07-19

Publication	Publication Date	Title
EP2786713A4 (en)	2015-11-11	Medical device
EP2664268A4 (en)	2014-06-18	Medical device
EP2735258A4 (en)	2015-03-25	Medical device
EP2716207A4 (en)	2015-07-22	Endoscope device
EP2716206A4 (en)	2015-03-25	Endoscope device
EP2377457A4 (en)	2013-01-09	Medical device
EP2531153A4 (en)	2014-07-09	Medical device
GB201003817D0 (en)	2010-04-21	Medical device
EP2705366A4 (en)	2015-01-14	Diagnostic device
PL2939601T3 (en)	2019-04-30	Magnetic medical device
GB201121874D0 (en)	2012-02-01	Integrated medical device
GB201221017D0 (en)	2013-01-09	Prosthodontic device
EP2752146A4 (en)	2015-06-17	Capsule-type medical device
PL2489413T3 (en)	2014-11-28	Therapy device
AP2013006855A0 (en)	2013-05-31	Medical device
EP2789968A4 (en)	2015-09-02	Shape-measuring device
EP2713977A4 (en)	2014-11-05	Medical transport device
EP2921123A4 (en)	2016-06-15	Medical device
GB201005122D0 (en)	2010-05-12	Medical device
PL2717826T3 (en)	2015-10-30	Patient positioning device
EP2783757A4 (en)	2015-12-09	Oil-spraying device
GB2500241B (en)	2018-04-18	Medical device
EP2752148A4 (en)	2015-06-17	Capsule-type medical device
IL232239A0 (en)	2014-06-30	Medical use
ZA201306261B (en)	2014-10-29	Emanator device

Legal Events

Date	Code	Title	Description
2013-05-29	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)