DE69322338D1 - Superabsorberfaserzusammensetzung mit effizienter Einbehaltung von ausgeatmeter Hitze und Feuchtigkeit - Google Patents
Superabsorberfaserzusammensetzung mit effizienter Einbehaltung von ausgeatmeter Hitze und FeuchtigkeitInfo
- Publication number
- DE69322338D1 DE69322338D1 DE69322338T DE69322338T DE69322338D1 DE 69322338 D1 DE69322338 D1 DE 69322338D1 DE 69322338 T DE69322338 T DE 69322338T DE 69322338 T DE69322338 T DE 69322338T DE 69322338 D1 DE69322338 D1 DE 69322338D1
- Authority
- DE
- Germany
- Prior art keywords
- moisture
- fiber composition
- superabsorbent fiber
- efficient retention
- exhaled
- 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 - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- 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
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the 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
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
-
- 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
- A61M16/105—Filters
- A61M16/106—Filters in a path
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Emergency Medicine (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)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94439492A | 1992-09-14 | 1992-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69322338D1 true DE69322338D1 (de) | 1999-01-14 |
Family
ID=25481316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322338T Expired - Lifetime DE69322338D1 (de) | 1992-09-14 | 1993-09-07 | Superabsorberfaserzusammensetzung mit effizienter Einbehaltung von ausgeatmeter Hitze und Feuchtigkeit |
Country Status (4)
Country | Link |
---|---|
US (1) | US5577494A (de) |
EP (1) | EP0588214B1 (de) |
JP (1) | JPH06190047A (de) |
DE (1) | DE69322338D1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE503771C2 (sv) * | 1994-12-01 | 1996-09-02 | Gibeck Respiration Ab | Anordning vid fukt-värmeväxlare |
DE19621541C1 (de) * | 1996-05-29 | 1997-04-10 | Draegerwerk Ag | Beatmungsanfeuchter |
WO1999003525A1 (en) | 1997-07-16 | 1999-01-28 | Pall Corporation | Breathing filter |
US5866356A (en) * | 1997-10-20 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Protective housing for biological indicator for testing the effectiveness of a sterilization procedure |
US5992413A (en) * | 1997-12-24 | 1999-11-30 | Enternet Medical, Inc. | Heat and moisture exchanger and generator |
DE29800319U1 (de) * | 1998-01-10 | 1998-04-09 | Leybold Vakuum GmbH, 50968 Köln | Filter für den Einsatz in gasführenden Leitungen oder Kreisläufen |
DE29802624U1 (de) * | 1998-02-18 | 1998-05-07 | Nölken GmbH, 53578 Windhagen | Stilleinlage |
US6550476B1 (en) | 1998-05-21 | 2003-04-22 | Steven L. Ryder | Heat-moisture exchanger and nebulization device |
US6363930B1 (en) | 1998-07-10 | 2002-04-02 | Enternet Medical, Inc. | Apparatus for providing heat/moisture to respiratory gases |
US6095135A (en) * | 1998-07-10 | 2000-08-01 | Enternet Medical, Inc. | Apparatus for providing benefits to respiratory gases |
US6105576A (en) * | 1998-10-14 | 2000-08-22 | Enternet Medical, Inc. | Apparatus for treating respiratory gases including liquid trap |
US6469130B1 (en) | 1998-12-24 | 2002-10-22 | Kimberly-Clark Worldwide, Inc. | Synthetic fiber nonwoven web and method |
US6330883B1 (en) | 1999-02-17 | 2001-12-18 | Filtrona Richmond, Inc. | Heat and moisture exchanger comprising hydrophilic nylon and methods of using same |
US6415788B1 (en) | 1999-07-02 | 2002-07-09 | Enternet Medical, Inc. | Apparatus for treating respiratory gases including liquid trap |
US6692811B1 (en) * | 1999-07-19 | 2004-02-17 | Mcneil-Ppc, Inc. | Substrates comprising flocked fibers of superabsorbent polymer |
US6440111B1 (en) * | 1999-09-27 | 2002-08-27 | Mcneil-Ppc, Inc. | Ultrathin fluid management article |
IT1310042B1 (it) * | 1999-11-26 | 2002-02-05 | Pier Luigi Delvigo | Filtro senza spazio morto |
US20050119613A1 (en) * | 2000-02-23 | 2005-06-02 | Moenning Stephen P. | Fluid delivery trocar-cannula complex, fluid delivery accessory, and method for delivering fluids during minimally invasive surgery |
US6302873B1 (en) * | 2000-02-23 | 2001-10-16 | Stephen P. Moenning | Minimally invasive medical apparatus for dispensing a biologically active compound and an associated medical procedure for dispensing a biologically active compound |
US20060025749A1 (en) * | 2000-02-23 | 2006-02-02 | Moenning Stephen P | Trocar-cannula complex, cannula and method for delivering fluids during minimally invasive surgery |
IT1318430B1 (it) * | 2000-03-29 | 2003-08-25 | Mallinckrodt Holdings B V | Dispositivo per l'umidificazione passiva di pazienti tracheostomizzati o intubati. |
US6620503B2 (en) | 2000-07-26 | 2003-09-16 | Kimberly-Clark Worldwide, Inc. | Synthetic fiber nonwoven web and method |
US7785699B1 (en) * | 2000-09-06 | 2010-08-31 | Ward Calvin B | Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination |
US20030024528A1 (en) * | 2001-08-04 | 2003-02-06 | Graham James E. | Moisture trap |
JP2005527252A (ja) * | 2001-09-28 | 2005-09-15 | スティーブン・ピー・モエニング | トロカール−カニューレ複合体ならびにカニューレさらに低侵襲手術時に流体を供給するための方法 |
SE0201858L (sv) * | 2002-02-27 | 2003-08-28 | Octagon Med Prod | Anordning för värme- och fuktväxling mellan in- och utandningsluftflöden |
US7347203B2 (en) * | 2002-09-16 | 2008-03-25 | Thayer Medical Corporation | Heat and moisture filter exchanger and method |
US7276166B2 (en) * | 2002-11-01 | 2007-10-02 | Kx Industries, Lp | Fiber-fiber composites |
US6878938B2 (en) * | 2003-07-16 | 2005-04-12 | Perkinelmer, Inc. | High frequency infrared radiation source |
WO2005086839A2 (en) * | 2004-03-10 | 2005-09-22 | Rxtrocar, Ltd. | Trocar-cannula complex, cannula and method for delivering biologically active agents during minimally invasive surgery |
US7624731B2 (en) * | 2005-03-16 | 2009-12-01 | Dennis R Walstrom | HME/MDI apparatus having MDI in parallel to HME |
US7993071B2 (en) | 2006-10-25 | 2011-08-09 | Burrell E. Clawson | Assemblies for coupling two elements and coupled assemblies |
US20080187751A1 (en) * | 2007-02-02 | 2008-08-07 | Ward Bennett C | Porous Reservoirs Formed From Side-By-Side Bicomponent Fibers |
US20080264414A1 (en) * | 2007-04-27 | 2008-10-30 | General Electric Company | Method and system for conserving anesthesia, heat and moisture |
EP3871722A1 (de) | 2007-07-18 | 2021-09-01 | Vapotherm, Inc. | System zur freisetzung eines erwärmten und befeuchteten gases |
US8905023B2 (en) | 2007-10-05 | 2014-12-09 | Vapotherm, Inc. | Hyperthermic humidification system |
US9339626B2 (en) * | 2010-03-16 | 2016-05-17 | Carefusion 207, Inc. | Seal for variable compression interfaces |
EP2418010A1 (de) * | 2010-08-11 | 2012-02-15 | Dräger Safety AG & Co. KGaA | Vorrichtung und Verfahren zur Abreicherung von sauren Gasen aus Gasgemischen |
US8844533B2 (en) | 2011-06-22 | 2014-09-30 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
US9038634B2 (en) | 2011-06-22 | 2015-05-26 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
US9486602B2 (en) | 2011-06-22 | 2016-11-08 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same |
US8733348B2 (en) | 2011-09-30 | 2014-05-27 | Carefusion 207, Inc. | Humidifying respiratory gases |
US9212673B2 (en) | 2011-09-30 | 2015-12-15 | Carefusion 207, Inc. | Maintaining a water level in a humidification component |
US9067036B2 (en) | 2011-09-30 | 2015-06-30 | Carefusion 207, Inc. | Removing condensation from a breathing circuit |
US9205220B2 (en) | 2011-09-30 | 2015-12-08 | Carefusion 207, Inc. | Fluted heater wire |
US10168046B2 (en) | 2011-09-30 | 2019-01-01 | Carefusion 207, Inc. | Non-metallic humidification component |
JP5897359B2 (ja) * | 2012-03-13 | 2016-03-30 | 東レ・メディカル株式会社 | 人工鼻 |
US9272113B2 (en) * | 2012-03-30 | 2016-03-01 | Carefusion 207, Inc. | Transporting liquid in a respiratory component |
DE102012022349A1 (de) * | 2012-11-15 | 2014-05-15 | Mann + Hummel Gmbh | Befeuchtungseinrichtung, insbesondere für eine Brennstoffzelle |
US9878121B2 (en) | 2013-03-13 | 2018-01-30 | Breathe Technologies, Inc. | Ventilation mask with heat and moisture exchange device |
US10471230B2 (en) | 2013-10-11 | 2019-11-12 | Fisher & Paykel Healthcare Limited | HME and compact breathing apparatus |
US10398871B2 (en) | 2015-03-31 | 2019-09-03 | Vapotherm, Inc. | Systems and methods for patient-proximate vapor transfer for respiratory therapy |
CN211383329U (zh) | 2016-10-14 | 2020-09-01 | 蒸汽热能公司 | 用于输送呼吸气体的系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3102537A (en) * | 1961-03-07 | 1963-09-03 | Jr Roscoe G Bartlett | Respiratory apparatus |
SE414708B (sv) * | 1972-11-06 | 1980-08-18 | Norabel Ab | Anordning for befuktning och uppvermning av inandningsluften vid trakeotomioch endotrakeal intubation |
US3895675A (en) * | 1973-08-15 | 1975-07-22 | Us Navy | Breathing gas heat exchanger |
JPS523911Y2 (de) * | 1975-03-20 | 1977-01-27 | ||
DE2929615C2 (de) * | 1979-07-21 | 1982-10-07 | Drägerwerk AG, 2400 Lübeck | Feuchtigkeitsaustauscher in Einrichtungen für die Atmung |
SE434703B (sv) * | 1982-02-23 | 1984-08-13 | Gambro Engstrom Ab | Anordning for anslutning av en narkos- eller respiratorapparat till en patient |
US4874659A (en) * | 1984-10-24 | 1989-10-17 | Toray Industries | Electret fiber sheet and method of producing same |
SU1342514A1 (ru) * | 1984-11-26 | 1987-10-07 | Всесоюзный научно-исследовательский институт горноспасательного дела | Влаготеплообменное устройство дыхательного аппарата на химически св занном кислороде |
JPS61280871A (ja) * | 1985-06-06 | 1986-12-11 | テルモ株式会社 | 呼吸用加温加湿器 |
US4609584A (en) * | 1985-09-19 | 1986-09-02 | Minnesota Mining And Manufacturing Company | Absorptive devices |
AU7943387A (en) * | 1986-10-16 | 1988-04-21 | Intertech Resources Inc. | Heat and moisture exchanger for respiratory gases |
AU598606B2 (en) * | 1986-11-27 | 1990-06-28 | Unitika Ltd. | Adsorptive fiber sheet |
DE8712723U1 (de) * | 1986-12-08 | 1987-12-17 | Hanfspinnerei Steen & Co Gmbh, 2000 Hamburg | Absorberflocke |
JPH01104829A (ja) * | 1987-10-13 | 1989-04-21 | Toray Ind Inc | 優れた吸水性及び機械的性質を有するアクリル系繊維 |
US4963638A (en) * | 1988-02-26 | 1990-10-16 | Kimberly-Clark Corporation | Superabsorbent thermoplastic compositions and nonwoven webs prepared therefrom |
US5022394A (en) * | 1988-10-11 | 1991-06-11 | Homecare Of Dearborn | Heat and moisture exchanger device for tracheostomy patients |
SE467195B (sv) * | 1989-02-13 | 1992-06-15 | Gibeck Respiration Ab | Andningsanordning foer trakeotomerade personer |
JPH02216208A (ja) * | 1989-02-14 | 1990-08-29 | Toray Ind Inc | 羽毛状繊維および羽毛繊維構造体 |
NZ233094A (en) * | 1989-04-04 | 1992-07-28 | Eastman Kodak Co | Synthetic fibre with grooves spontaneously transports water on its surface |
GB8916361D0 (en) * | 1989-07-18 | 1989-09-06 | Smiths Industries Plc | Filters |
SE469925B (sv) * | 1992-02-21 | 1993-10-11 | Gibeck Respiration Ab | Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material |
-
1993
- 1993-09-07 EP EP93114335A patent/EP0588214B1/de not_active Expired - Lifetime
- 1993-09-07 DE DE69322338T patent/DE69322338D1/de not_active Expired - Lifetime
- 1993-09-14 JP JP5228802A patent/JPH06190047A/ja active Pending
-
1994
- 1994-08-10 US US08/288,874 patent/US5577494A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5577494A (en) | 1996-11-26 |
EP0588214A2 (de) | 1994-03-23 |
EP0588214B1 (de) | 1998-12-02 |
JPH06190047A (ja) | 1994-07-12 |
EP0588214A3 (en) | 1994-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |