GB2540456B - Heat and moisture exchange devices - Google Patents

Heat and moisture exchange devices Download PDF

Info

Publication number: GB2540456B
Authority: GB; United Kingdom
Prior art keywords: heat; exchange devices; moisture exchange; moisture; devices
Prior art date: 2015-06-27
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.): Active

Application number

GB1608657.1A

Other versions

GB201608657D0 (en

GB2540456A (en

Inventor

Chandler Martin

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.)

Smiths Medical International Ltd

Original Assignee

Smiths Medical International 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.)

2015-06-27

Filing date

2016-05-16

Publication date

2021-11-03

2016-05-16 Application filed by Smiths Medical International Ltd filed Critical Smiths Medical International Ltd

2016-06-29 Publication of GB201608657D0 publication Critical patent/GB201608657D0/en

2017-01-18 Publication of GB2540456A publication Critical patent/GB2540456A/en

2021-11-03 Application granted granted Critical

2021-11-03 Publication of GB2540456B publication Critical patent/GB2540456B/en

Status Active legal-status Critical Current

2036-05-16 Anticipated expiration legal-status Critical

Classifications

- 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
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas

Landscapes

Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Pulmonology (AREA)
Engineering & Computer Science (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Respiratory Apparatuses And Protective Means (AREA)

GB1608657.1A 2015-06-27 2016-05-16 Heat and moisture exchange devices Active GB2540456B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1511401.0A GB201511401D0 (en)	2015-06-27	2015-06-27	Heat and moisture exchange devices

Publications (3)

Publication Number	Publication Date
GB201608657D0 GB201608657D0 (en)	2016-06-29
GB2540456A GB2540456A (en)	2017-01-18
GB2540456B true GB2540456B (en)	2021-11-03

Family

ID=53872393

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB1511401.0A Ceased GB201511401D0 (en)	2015-06-27	2015-06-27	Heat and moisture exchange devices
GB1608657.1A Active GB2540456B (en)	2015-06-27	2016-05-16	Heat and moisture exchange devices

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB1511401.0A Ceased GB201511401D0 (en)	2015-06-27	2015-06-27	Heat and moisture exchange devices

Country Status (1)

Country	Link
GB (2)	GB201511401D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB202103529D0 (en)	2021-03-15	2021-04-28	Smiths Medical International Ltd	Gas-treatment devices
GB202105159D0 (en)	2021-04-12	2021-05-26	Smiths Medical International Ltd	HME devices
GB202107383D0 (en)	2021-05-24	2021-07-07	Smiths Medical International Ltd	Heat and moisture exchange devices, elements and assemblies
NL2030307B1 (en) *	2021-12-27	2023-07-03	Stichting Het Nederlands Kanker Inst Antoni Van Leeuwenhoek Ziekenhuis	Heat and moisture exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2053695A (en) *	1979-07-21	1981-02-11	Draegerwerk Ag	Heat and moisture exchange for respiratory apparatus
DE3928530A1 (en) *	1988-12-27	1990-06-28	Medizin Labortechnik Veb K	Heat and moisture exchanger for breathing appts. - has exchanger element made of woven wire and hygroscopic material
WO2002036191A2 (en) *	2000-10-31	2002-05-10	Ballard Medical Products	Heat and moisture exchanger adaptor
US20040084046A1 (en) *	2002-10-30	2004-05-06	Scott Halperin	Medication bypass heat and moisture exchange unit
US20040123974A1 (en) *	2002-09-16	2004-07-01	Marler Gregory S.	Heat and moisture filter exchanger and method
US20060157056A1 (en) *	2005-01-18	2006-07-20	Burk Marc A	Heat and moisture exchange device for respiratory therapy

2015
- 2015-06-27 GB GBGB1511401.0A patent/GB201511401D0/en not_active Ceased
2016
- 2016-05-16 GB GB1608657.1A patent/GB2540456B/en active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2053695A (en) *	1979-07-21	1981-02-11	Draegerwerk Ag	Heat and moisture exchange for respiratory apparatus
DE3928530A1 (en) *	1988-12-27	1990-06-28	Medizin Labortechnik Veb K	Heat and moisture exchanger for breathing appts. - has exchanger element made of woven wire and hygroscopic material
WO2002036191A2 (en) *	2000-10-31	2002-05-10	Ballard Medical Products	Heat and moisture exchanger adaptor
US20040123974A1 (en) *	2002-09-16	2004-07-01	Marler Gregory S.	Heat and moisture filter exchanger and method
US20040084046A1 (en) *	2002-10-30	2004-05-06	Scott Halperin	Medication bypass heat and moisture exchange unit
US20060157056A1 (en) *	2005-01-18	2006-07-20	Burk Marc A	Heat and moisture exchange device for respiratory therapy

Also Published As

Publication number	Publication date
GB201608657D0 (en)	2016-06-29
GB2540456A (en)	2017-01-18
GB201511401D0 (en)	2015-08-12

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