CA1044110A - Gas anesthesia machine - Google Patents
Gas anesthesia machineInfo
- Publication number
- CA1044110A CA1044110A CA262,125A CA262125A CA1044110A CA 1044110 A CA1044110 A CA 1044110A CA 262125 A CA262125 A CA 262125A CA 1044110 A CA1044110 A CA 1044110A
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- duct
- anesthetic
- vial
- metering
- 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
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 9
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 9
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 26
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 19
- 239000001301 oxygen Substances 0.000 abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 abstract description 19
- 241001465754 Metazoa Species 0.000 abstract description 5
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000001272 nitrous oxide Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003193 general anesthetic agent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000003983 inhalation anesthetic agent Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 101001034830 Mus musculus Interferon-induced transmembrane protein 5 Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229940084362 forane Drugs 0.000 description 1
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 1
- 229960003132 halothane Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RFKMCNOHBTXSMU-UHFFFAOYSA-N methoxyflurane Chemical compound COC(F)(F)C(Cl)Cl RFKMCNOHBTXSMU-UHFFFAOYSA-N 0.000 description 1
- 229960002455 methoxyflurane Drugs 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- -1 }litrou~ oxide Substances 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
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- 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
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/617,989 US4034753A (en) | 1975-09-29 | 1975-09-29 | Gas anesthesia machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044110A true CA1044110A (en) | 1978-12-12 |
Family
ID=24475881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,125A Expired CA1044110A (en) | 1975-09-29 | 1976-09-27 | Gas anesthesia machine |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4034753A (enExample) |
| JP (1) | JPS5242690A (enExample) |
| AR (1) | AR210288A1 (enExample) |
| BE (1) | BE846742A (enExample) |
| BR (1) | BR7606481A (enExample) |
| CA (1) | CA1044110A (enExample) |
| DE (1) | DE2643927A1 (enExample) |
| FR (1) | FR2325392A1 (enExample) |
| GB (1) | GB1555496A (enExample) |
| IN (1) | IN143248B (enExample) |
| LU (1) | LU75905A1 (enExample) |
| NL (1) | NL7610746A (enExample) |
| ZA (1) | ZA765816B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5457798U (enExample) * | 1977-09-30 | 1979-04-21 | ||
| DE3712598A1 (de) * | 1987-04-14 | 1988-10-27 | Siemens Ag | Inhalations-anaesthesiegeraet |
| JPS63296625A (ja) * | 1987-05-29 | 1988-12-02 | Hanano Kikakushiya:Kk | 植物栽培システム |
| US5678537A (en) * | 1996-03-21 | 1997-10-21 | Ohmeda Inc. | Oxygen flush for anesthesia systems |
| JPH09103197A (ja) * | 1996-06-25 | 1997-04-22 | Hanano Kikakushiya:Kk | 植物栽培システム |
| US6634355B2 (en) * | 1999-06-11 | 2003-10-21 | Colas Marie-Jose | Single breath induction anesthesia apparatus |
| DE10134284C1 (de) * | 2001-07-13 | 2002-11-21 | Draeger Medical Ag | Dochtanordnung für einen Narkosemittelverdunster |
| GB2386842B (en) * | 2001-07-13 | 2004-01-14 | Draeger Medical Ag | Wick arrangement for an anaesthetic vaporizer |
| US6776158B1 (en) * | 2001-07-26 | 2004-08-17 | Euthanex Corporation | System for anesthetizing laboratory animals |
| US20040216737A1 (en) * | 2001-07-26 | 2004-11-04 | Anderson Leslie B. | System for anesthetizing laboratory animals |
| FR2850874B1 (fr) * | 2003-02-07 | 2005-10-07 | Frederic Philippart | Installation de delivrance de melange gazeux |
| EP2363022A3 (en) | 2003-10-22 | 2011-12-21 | Fred Hutchinson Cancer Research Center | Use of oxygen antagonists for the therapeutic treatment of mammals |
| US7438072B2 (en) * | 2005-03-02 | 2008-10-21 | Izuchukwu John I | Portable field anesthesia machine and control therefore |
| DE102011012125B4 (de) * | 2011-02-23 | 2016-05-19 | Drägerwerk AG & Co. KGaA | Narkosegasfortleitungsvorrichtung für ein Anästhesiegerät |
| EP3088032A1 (de) * | 2015-04-27 | 2016-11-02 | Baldus Medizintechnik GmbH | Lachgasmischer zur erzeugung eines lachgasgemisches |
| CN110678217B (zh) * | 2017-05-29 | 2023-02-10 | 马奎特紧急护理公司 | 方法和麻醉呼吸设备 |
| US10561811B2 (en) | 2018-03-02 | 2020-02-18 | Msafe, Inc. | Breathing gas delivery system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123071A (en) * | 1964-03-03 | Anesthetic vapokizer | ||
| FR590198A (enExample) * | 1925-06-12 | |||
| US1061539A (en) * | 1912-03-13 | 1913-05-13 | Georg Haertel | Apparatus for administering narcotics. |
| FR548092A (fr) * | 1922-03-01 | 1923-01-04 | Appareil d'anesthésie générale, dosimétrique, pour tous anesthésiques liquides, permettant l'emploi simultané de plusieurs anesthésiques | |
| FR604587A (fr) * | 1924-07-05 | 1926-05-10 | Masque dosimétrique | |
| GB267538A (en) * | 1926-03-11 | 1927-09-15 | Alexander Bernhard Drager | Improvements in an?sthetic-administering apparatus |
| US1903301A (en) * | 1927-06-20 | 1933-04-04 | Frederic E Snowden | Air cooler and humidifier |
| US2104988A (en) * | 1936-05-04 | 1938-01-11 | Jay A Heidbrink | Anesthetizing machine |
| US2141794A (en) * | 1936-05-06 | 1938-12-27 | Frances King | Apparatus for administering anesthetics |
| US2241535A (en) * | 1939-07-28 | 1941-05-13 | Walter M Boothby | Apparatus for delivering and permitting normal breathing of mixtures of gases |
| GB682069A (en) * | 1949-04-14 | 1952-11-05 | Airmed Ltd | Improvements in and relating to controlling the supply of vapours of volatile liquids |
| FR1133728A (fr) * | 1955-10-18 | 1957-04-01 | Perfectionnements aux appareils d'anesthésie | |
| US3128764A (en) * | 1960-10-06 | 1964-04-14 | Wilbur R Koehn | Anesthesizing apparatus |
| US3221737A (en) * | 1962-07-25 | 1965-12-07 | James A Felts | Device for vaporization of volatile anesthetic liquids |
| US3620213A (en) * | 1969-09-12 | 1971-11-16 | Hilbert J Savoie Jr | Air-gas metering and recirculating apparatus |
| US3794027A (en) * | 1970-06-29 | 1974-02-26 | Snyder Mfg Co Inc | Animal anesthesia machine |
-
1975
- 1975-09-29 US US05/617,989 patent/US4034753A/en not_active Expired - Lifetime
-
1976
- 1976-01-01 AR AR264858A patent/AR210288A1/es active
- 1976-09-17 IN IN1719/CAL/1976A patent/IN143248B/en unknown
- 1976-09-24 FR FR7628894A patent/FR2325392A1/fr active Granted
- 1976-09-27 CA CA262,125A patent/CA1044110A/en not_active Expired
- 1976-09-28 BR BR7606481A patent/BR7606481A/pt unknown
- 1976-09-28 JP JP51115492A patent/JPS5242690A/ja active Pending
- 1976-09-28 ZA ZA00765816A patent/ZA765816B/xx unknown
- 1976-09-28 NL NL7610746A patent/NL7610746A/xx not_active Application Discontinuation
- 1976-09-28 GB GB40309/76A patent/GB1555496A/en not_active Expired
- 1976-09-29 LU LU75905A patent/LU75905A1/xx unknown
- 1976-09-29 DE DE19762643927 patent/DE2643927A1/de not_active Withdrawn
- 1976-09-29 BE BE171078A patent/BE846742A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610746A (nl) | 1977-03-31 |
| US4034753A (en) | 1977-07-12 |
| LU75905A1 (enExample) | 1977-05-11 |
| AR210288A1 (es) | 1977-07-15 |
| FR2325392A1 (fr) | 1977-04-22 |
| IN143248B (enExample) | 1977-10-22 |
| DE2643927A1 (de) | 1977-04-14 |
| GB1555496A (en) | 1979-11-14 |
| BE846742A (fr) | 1977-03-29 |
| ZA765816B (en) | 1978-05-30 |
| JPS5242690A (en) | 1977-04-02 |
| BR7606481A (pt) | 1977-06-28 |
| FR2325392B1 (enExample) | 1982-05-28 |
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