CA1100003A - Drug nebulizing system for medical ventilators of the volume-limited type - Google Patents
Drug nebulizing system for medical ventilators of the volume-limited typeInfo
- Publication number
- CA1100003A CA1100003A CA310,324A CA310324A CA1100003A CA 1100003 A CA1100003 A CA 1100003A CA 310324 A CA310324 A CA 310324A CA 1100003 A CA1100003 A CA 1100003A
- Authority
- CA
- Canada
- Prior art keywords
- gas
- breathing
- bellows
- pressure
- piston
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 41
- 229940079593 drug Drugs 0.000 title claims abstract description 35
- 239000007789 gas Substances 0.000 claims abstract description 100
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 74
- 239000006199 nebulizer Substances 0.000 claims abstract description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 210000000188 diaphragm Anatomy 0.000 description 7
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 101100353161 Drosophila melanogaster prel gene Proteins 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229940100563 gas for inhalation Drugs 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 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
-
- 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
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
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)
- Medicinal Preparation (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/850,326 US4186737A (en) | 1977-11-10 | 1977-11-10 | Drug nebulizing system for medical ventilators of the volume-limited type |
| US850,326 | 1977-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1100003A true CA1100003A (en) | 1981-04-28 |
Family
ID=25307836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA310,324A Expired CA1100003A (en) | 1977-11-10 | 1978-08-30 | Drug nebulizing system for medical ventilators of the volume-limited type |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4186737A (enExample) |
| JP (1) | JPS5475894A (enExample) |
| AU (1) | AU518098B2 (enExample) |
| CA (1) | CA1100003A (enExample) |
| DE (1) | DE2840762C3 (enExample) |
| FR (1) | FR2409762B1 (enExample) |
| GB (1) | GB2007508B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452241A (en) * | 1982-06-01 | 1984-06-05 | Survival Technology, Inc. | Plural station resuscitator |
| DE3229328C2 (de) * | 1982-08-06 | 1984-08-02 | Drägerwerk AG, 2400 Lübeck | Gasdosiervorrichtung für medizinische Apparate |
| US4461293A (en) * | 1982-12-03 | 1984-07-24 | Kircaldie, Randall, And Mcnab | Respirating gas supply method and apparatus therefor |
| GB8511170D0 (en) * | 1985-05-02 | 1985-06-12 | Pneupac Ltd | Resuscitator/ventilator |
| DE3636669C2 (de) * | 1986-10-28 | 2001-08-16 | Siemens Ag | Anordnung zur Zufuhr von Aerosol zu den Luftwegen und/oder Lungen eines Patienten |
| US5231983A (en) * | 1990-01-03 | 1993-08-03 | Minnesota Mining And Manufacturing | Method of and apparatus for the aerosol administration of medication |
| GB2239807A (en) * | 1990-01-09 | 1991-07-17 | Boc Group Plc | Anaesthetic vaporiser |
| US5062423A (en) * | 1990-02-27 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Equine aerosol drug delivery method and apparatus |
| US5099837A (en) * | 1990-09-28 | 1992-03-31 | Russel Sr Larry L | Inhalation-based control of medical gas |
| DE4300880C2 (de) * | 1993-01-15 | 1996-03-21 | Draegerwerk Ag | Ultraschallvernebler mit Dosiereinheit |
| ATE252403T1 (de) * | 1994-10-14 | 2003-11-15 | Bird Products Corp | Ausatmungsventil |
| SE9503141D0 (sv) * | 1995-09-12 | 1995-09-12 | Siemens Elema Ab | Narkosapparat |
| US5823186A (en) * | 1996-06-20 | 1998-10-20 | Dragerwerk Ag | Respirator |
| US5848591A (en) | 1996-07-05 | 1998-12-15 | Dragerwerk Ag | Respirator with oxygen enrichment |
| FI974148L (fi) | 1997-11-05 | 1999-05-06 | Instrumentarium Oy | Menetelmä ja sovitelma hengityslaitteen yhteydessä |
| US7066175B2 (en) * | 2001-05-07 | 2006-06-27 | Emergent Respiratory Products, Inc. | Portable gas powered positive pressure breathing apparatus and method |
| US7267120B2 (en) * | 2002-08-19 | 2007-09-11 | Allegiance Corporation | Small volume nebulizer |
| US20160271357A1 (en) * | 2015-03-16 | 2016-09-22 | Care 2 Innovations, Inc. | Nebulizer Apparatus |
| CN213642639U (zh) * | 2016-10-14 | 2021-07-09 | 蒸汽热能公司 | 用于呼吸治疗单元中的流体循环的系统和蒸气转移系统 |
| CN113456870A (zh) * | 2021-07-28 | 2021-10-01 | 南宁天亮精细化工有限责任公司 | 一种大型场所消杀系统 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL260731A (enExample) * | 1960-02-03 | 1900-01-01 | ||
| US3435822A (en) * | 1965-06-29 | 1969-04-01 | United Aircraft Corp | Breathing apparatus with fluid diode valve |
| US3485243A (en) | 1965-08-02 | 1969-12-23 | Bird F M | Respirator with improved exhalation valve and control means |
| US3530856A (en) | 1967-02-28 | 1970-09-29 | Bird F M | Mechanical volume limiting ventilator |
| US3537449A (en) * | 1968-03-22 | 1970-11-03 | United Aircraft Corp | Respirator using pure fluid amplifier |
| GB1243765A (en) | 1970-03-18 | 1971-08-25 | Pye Ltd | Improvements in or relating to medical respirators |
| US3756229A (en) | 1970-12-14 | 1973-09-04 | Veriflo Corp | Ventilator |
| BE791154A (fr) * | 1971-11-10 | 1973-05-09 | Synthelabo | Respirateur a turbine |
| US3826255A (en) | 1972-06-22 | 1974-07-30 | Hudson Oxygen Therapy Sales Co | Intermittent positive pressure breathing manifold |
| US3831595A (en) * | 1972-07-25 | 1974-08-27 | Airco Inc | Respirator |
| GB1432767A (en) * | 1972-08-25 | 1976-04-22 | Carden | Anaesthetists ventilator |
| US3842828A (en) | 1972-09-08 | 1974-10-22 | Bird F M | Pediatric ventilator |
| US3905362A (en) * | 1973-10-02 | 1975-09-16 | Chemetron Corp | Volume-rate respirator system and method |
| US3915164A (en) * | 1974-08-22 | 1975-10-28 | Bird F M | Ventilator |
| FR2297639A1 (fr) * | 1975-01-20 | 1976-08-13 | Minerve Sa | Respirateur volumetrique, en particulier pour anesthesies assistees et reanimations de longue dur |
-
1977
- 1977-11-10 US US05/850,326 patent/US4186737A/en not_active Expired - Lifetime
-
1978
- 1978-08-30 CA CA310,324A patent/CA1100003A/en not_active Expired
- 1978-09-19 DE DE2840762A patent/DE2840762C3/de not_active Expired
- 1978-09-27 GB GB7838351A patent/GB2007508B/en not_active Expired
- 1978-11-02 JP JP13569178A patent/JPS5475894A/ja active Granted
- 1978-11-06 FR FR7831390A patent/FR2409762B1/fr not_active Expired
- 1978-11-09 AU AU41466/78A patent/AU518098B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2409762B1 (enExample) | 1984-03-09 |
| US4186737A (en) | 1980-02-05 |
| AU518098B2 (en) | 1981-09-10 |
| JPS5735984B2 (enExample) | 1982-07-31 |
| GB2007508B (en) | 1982-05-26 |
| JPS5475894A (en) | 1979-06-18 |
| DE2840762A1 (de) | 1979-05-17 |
| AU4146678A (en) | 1979-05-17 |
| FR2409762A1 (enExample) | 1979-06-22 |
| DE2840762B2 (de) | 1980-10-23 |
| GB2007508A (en) | 1979-05-23 |
| DE2840762C3 (de) | 1985-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4186737A (en) | Drug nebulizing system for medical ventilators of the volume-limited type | |
| US4279250A (en) | Drug nebulizing system for medical ventilators of the volume-limited type | |
| SU579853A3 (ru) | Аппарат искусственной вентил ции легких | |
| US4044763A (en) | Ventilator and method | |
| EP0831950B1 (en) | Pneumatically-operated gas demand apparatus | |
| US3910270A (en) | Portable volume cycle respirator | |
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| US4471775A (en) | Endotracheal tube cuff synchronizing system | |
| DK0390684T3 (da) | Indretning til åndedrætshjælp | |
| US6609518B2 (en) | Breathing aid device | |
| US20090228018A1 (en) | Anti-Choking Device | |
| US3251359A (en) | Automatic intermittent positive pressure ventilators | |
| US3581742A (en) | Intermittent positive pressure breathing device | |
| US4249528A (en) | Manual respirator apparatus for use with automatic respirators | |
| US3537449A (en) | Respirator using pure fluid amplifier | |
| US3088456A (en) | Anesthetizing and gas therapy apparatus | |
| GB929434A (en) | Apparatus for pulmonary ventilation | |
| GB1169203A (en) | Device for Administering a Gas to a Patient | |
| US2737176A (en) | Breathing machine | |
| EP0097060A2 (en) | Improvements in or relating to respiratory apparatus | |
| US2774352A (en) | Breathing assistor valve | |
| US3815593A (en) | Static respirator for artificial respiration | |
| US3527555A (en) | Breathing apparatus | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |