FR2632534A1 - Humidificateur d'air respiratoire pour un appareil de protection respiratoire - Google Patents
Humidificateur d'air respiratoire pour un appareil de protection respiratoire Download PDFInfo
- Publication number
- FR2632534A1 FR2632534A1 FR8908140A FR8908140A FR2632534A1 FR 2632534 A1 FR2632534 A1 FR 2632534A1 FR 8908140 A FR8908140 A FR 8908140A FR 8908140 A FR8908140 A FR 8908140A FR 2632534 A1 FR2632534 A1 FR 2632534A1
- Authority
- FR
- France
- Prior art keywords
- respiratory
- chamber
- breathing
- air
- water
- 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- Withdrawn
Links
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 41
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000012510 hollow fiber Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000002345 respiratory system Anatomy 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Air Humidification (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3819988A DE3819988A1 (de) | 1988-06-11 | 1988-06-11 | Atemluftanfeuchter fuer ein atemschutzgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2632534A1 true FR2632534A1 (fr) | 1989-12-15 |
Family
ID=6356389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8908140A Withdrawn FR2632534A1 (fr) | 1988-06-11 | 1989-06-09 | Humidificateur d'air respiratoire pour un appareil de protection respiratoire |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5005569A (enExample) |
| AU (1) | AU3619689A (enExample) |
| DE (1) | DE3819988A1 (enExample) |
| FR (1) | FR2632534A1 (enExample) |
| GB (1) | GB2220572A (enExample) |
| ZA (1) | ZA893857B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH086324B2 (ja) * | 1990-01-29 | 1996-01-24 | 株式会社イセキ開発工機 | 管の敷設装置 |
| DE19613825B4 (de) * | 1996-04-06 | 2004-07-15 | Dr.Ing.H.C. F. Porsche Ag | Schutzmaske |
| DE19727884B4 (de) * | 1997-07-01 | 2005-06-23 | Sata Farbspritztechnik Gmbh & Co.Kg | Vorrichtung zur Befeuchtung von Luft |
| US7347203B2 (en) * | 2002-09-16 | 2008-03-25 | Thayer Medical Corporation | Heat and moisture filter exchanger and method |
| US20060081247A1 (en) * | 2004-10-20 | 2006-04-20 | Danny Britt | Humidifier for breathing apparatus and method of humidifying a breathing apparatus gas strem |
| US8677993B2 (en) | 2007-07-18 | 2014-03-25 | Vapotherm, Inc. | Humidifier for breathing gas heating and humidification system |
| US8905023B2 (en) | 2007-10-05 | 2014-12-09 | Vapotherm, Inc. | Hyperthermic humidification system |
| US9693955B2 (en) | 2010-08-23 | 2017-07-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Humidified particles comprising a therapeutically active substance |
| US10596345B2 (en) | 2014-12-31 | 2020-03-24 | Vapotherm, Inc. | Systems and methods for humidity control |
| DE102015012905B3 (de) * | 2015-10-07 | 2017-01-26 | Dräger Safety AG & Co. KGaA | Anschlussadapter für eine Atemschutzmaske |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617985C3 (de) * | 1976-04-24 | 1979-02-22 | Draegerwerk Ag, 2400 Luebeck | Atemluftanfeuchter für Beatmungsvorrichtungen |
| DE2703892C2 (de) * | 1977-01-31 | 1982-09-23 | Drägerwerk AG, 2400 Lübeck | Atemluftanfeuchter für Beatmungsvorrichtungen |
| EP0009543B1 (en) * | 1978-07-12 | 1982-12-08 | Richard R. Dr. Jackson | Nested hollow fiber humidifier |
| DE2900484B1 (de) * | 1979-01-08 | 1980-08-07 | Draegerwerk Ag | Atemluftanfeuchter fuer Atemschutzgeraete |
| DE2929615C2 (de) * | 1979-07-21 | 1982-10-07 | Drägerwerk AG, 2400 Lübeck | Feuchtigkeitsaustauscher in Einrichtungen für die Atmung |
| DE2929706C2 (de) * | 1979-07-21 | 1982-09-30 | Drägerwerk AG, 2400 Lübeck | Atemluftanfeuchter und -erwärmer für Beatmungseinrichtungen |
| DE2929584A1 (de) * | 1979-07-21 | 1981-02-05 | Draegerwerk Ag | Feuchtigkeitsaustauscher in einrichtungen fuer die atmung |
| DE3032438C2 (de) * | 1980-08-28 | 1982-12-16 | Drägerwerk AG, 2400 Lübeck | Y-Stück im Patientensystem von Beatmungsvorrichtungen |
| JPS6490704A (en) * | 1987-10-01 | 1989-04-07 | Fujita Corp | Beam type formwork for precast concrete |
| JPH02225206A (ja) * | 1989-02-28 | 1990-09-07 | Taiyo Yuden Co Ltd | 円板状部品の整列方法及び装置 |
-
1988
- 1988-06-11 DE DE3819988A patent/DE3819988A1/de active Granted
-
1989
- 1989-05-03 GB GB8910149A patent/GB2220572A/en not_active Withdrawn
- 1989-05-11 US US07/350,846 patent/US5005569A/en not_active Expired - Fee Related
- 1989-05-23 ZA ZA893857A patent/ZA893857B/xx unknown
- 1989-06-09 AU AU36196/89A patent/AU3619689A/en not_active Abandoned
- 1989-06-09 FR FR8908140A patent/FR2632534A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3819988A1 (de) | 1989-12-14 |
| GB2220572A (en) | 1990-01-17 |
| ZA893857B (en) | 1990-01-31 |
| AU3619689A (en) | 1989-12-14 |
| GB8910149D0 (en) | 1989-06-21 |
| US5005569A (en) | 1991-04-09 |
| DE3819988C2 (enExample) | 1991-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |