CA1110964A - Humidificateur par evaporation - Google Patents
Humidificateur par evaporationInfo
- Publication number
- CA1110964A CA1110964A CA306,665A CA306665A CA1110964A CA 1110964 A CA1110964 A CA 1110964A CA 306665 A CA306665 A CA 306665A CA 1110964 A CA1110964 A CA 1110964A
- Authority
- CA
- Canada
- Prior art keywords
- evaporative
- humidifier
- porous
- water
- temperature
- 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
Links
- 230000000241 respiratory effect Effects 0.000 claims abstract description 9
- 239000002250 absorbent Substances 0.000 claims abstract description 8
- 230000002745 absorbent Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000003434 inspiratory effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 36
- 230000029058 respiratory gaseous exchange Effects 0.000 description 11
- 239000000123 paper Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000002522 swelling effect Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- A61M16/14—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
- A61M16/162—Water-reservoir filling system, e.g. automatic
- A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
- A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
- A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the valve
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
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)
- Air Humidification (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81779977A | 1977-07-21 | 1977-07-21 | |
| US817,799 | 1977-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1110964A true CA1110964A (fr) | 1981-10-20 |
Family
ID=25223907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA306,665A Expired CA1110964A (fr) | 1977-07-21 | 1978-06-30 | Humidificateur par evaporation |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5422992A (fr) |
| AU (1) | AU521143B2 (fr) |
| BR (1) | BR7804694A (fr) |
| CA (1) | CA1110964A (fr) |
| DE (1) | DE2832225A1 (fr) |
| FR (1) | FR2398269A1 (fr) |
| GB (1) | GB2001248B (fr) |
| SE (1) | SE434339B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532088A (en) * | 1983-05-19 | 1985-07-30 | Inspiron Corporation | Heated respiratory therapy humidifier |
| US4674494A (en) * | 1985-05-10 | 1987-06-23 | The Kendall Company | Humidifying device |
| CA1284517C (fr) * | 1986-03-18 | 1991-05-28 | Norbert William Ellmann | Rechauffeur pour appareil d'inhalotherapie |
| JP2726240B2 (ja) * | 1986-03-20 | 1998-03-11 | 帝人株式会社 | 酸素富化気体供給装置 |
| GB2192136B (en) * | 1986-07-04 | 1991-01-02 | Virotherm Lab Ltd | Medical breathing apparatus |
| DE3627351A1 (de) * | 1986-08-12 | 1988-02-18 | Draegerwerk Ag | Atemgasbefeuchter |
| JPS6384564A (ja) * | 1986-09-30 | 1988-04-15 | 帝人株式会社 | 加湿器及び酸素富化気体供給装置 |
| NZ221689A (en) * | 1987-09-07 | 1990-09-26 | Fisher & Paykel | Humidifier: float in gas chamber controls water inlet |
| DE4001773A1 (de) * | 1989-07-24 | 1991-01-31 | Lang Volker | Vorrichtung zur optimalen anwaermung und anfeuchtung von atemgasen mit besonderer eignung fuer die kuenstliche beatmung |
| BE1003559A4 (nl) * | 1989-09-27 | 1992-04-21 | Ponnet Gilman En Anthony | Luchtbevochtigingsinrichting voor het automatisch beheersen van de ideale verhoudingen lucht/water in een kamer die lucht van een respirator ontvangt. |
| US5379760A (en) * | 1992-10-26 | 1995-01-10 | Ryder; Steven L. | Position insensitive low resistance aspirator |
| DE4303645C2 (de) * | 1993-02-09 | 1994-11-24 | Devilbiss Medizinische Produkt | Vorrichtung zur Bereitstellung befeuchteten Atemgases |
| SE501042C2 (sv) * | 1993-09-17 | 1994-10-24 | Gibeck Respiration Ab | Anordning vid fukt-värmeväxlare |
| WO2016089224A1 (fr) * | 2014-12-03 | 2016-06-09 | Fisher & Paykel Healthcare Limited | Thérapie par gaz respiratoires |
| CN107174718B (zh) * | 2017-06-21 | 2024-05-24 | 湖南明康中锦医疗科技发展有限公司 | 一种呼吸机湿化器及呼吸湿化治疗装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301582A (fr) * | 1969-03-31 | 1972-12-29 | ||
| FR2094930A5 (fr) * | 1971-02-26 | 1972-02-04 | Bolomier Jean Pierre | |
| DE2263720A1 (de) * | 1972-01-11 | 1973-07-19 | Medizin Labortechnik Veb K | Klimator |
| GB1448474A (en) * | 1972-09-13 | 1976-09-08 | Grant G C | Humidification tank assembly for a medical humidifier |
| US3954920A (en) * | 1973-09-04 | 1976-05-04 | Parkland International Inc. | Gas humidification system |
| US3982095A (en) * | 1973-10-04 | 1976-09-21 | Searle Cardio-Pulmonary Systems Inc. | Respiratory humidifier |
-
1978
- 1978-06-30 CA CA306,665A patent/CA1110964A/fr not_active Expired
- 1978-07-18 SE SE7807917A patent/SE434339B/sv not_active IP Right Cessation
- 1978-07-20 AU AU38197/78A patent/AU521143B2/en not_active Expired
- 1978-07-20 FR FR7821470A patent/FR2398269A1/fr active Granted
- 1978-07-20 GB GB787830437A patent/GB2001248B/en not_active Expired
- 1978-07-20 JP JP8889378A patent/JPS5422992A/ja active Granted
- 1978-07-20 DE DE19782832225 patent/DE2832225A1/de not_active Ceased
- 1978-07-20 BR BR7804694A patent/BR7804694A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2832225A1 (de) | 1979-02-01 |
| AU521143B2 (en) | 1982-03-18 |
| JPS5422992A (en) | 1979-02-21 |
| JPS631062B2 (fr) | 1988-01-11 |
| FR2398269A1 (fr) | 1979-02-16 |
| AU3819778A (en) | 1980-01-24 |
| GB2001248A (en) | 1979-01-31 |
| SE7807917L (sv) | 1979-01-22 |
| BR7804694A (pt) | 1979-04-10 |
| FR2398269B1 (fr) | 1982-04-23 |
| SE434339B (sv) | 1984-07-23 |
| GB2001248B (en) | 1982-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |