JPH0355143B2 - - Google Patents
Info
- Publication number
- JPH0355143B2 JPH0355143B2 JP55165984A JP16598480A JPH0355143B2 JP H0355143 B2 JPH0355143 B2 JP H0355143B2 JP 55165984 A JP55165984 A JP 55165984A JP 16598480 A JP16598480 A JP 16598480A JP H0355143 B2 JPH0355143 B2 JP H0355143B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- inhalation
- gas
- pulse train
- control device
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 39
- 210000004072 lung Anatomy 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 43
- 230000000241 respiratory effect Effects 0.000 description 22
- 238000005259 measurement Methods 0.000 description 14
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- 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
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0404—Special features for tracheal tubes not otherwise provided for with means for selective or partial lung respiration
-
- 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
- A61M16/0096—High frequency jet ventilation
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2947659A DE2947659C2 (de) | 1979-11-27 | 1979-11-27 | Beatmungsgerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5685354A JPS5685354A (en) | 1981-07-11 |
| JPH0355143B2 true JPH0355143B2 (enrdf_load_stackoverflow) | 1991-08-22 |
Family
ID=6086943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16598480A Granted JPS5685354A (en) | 1979-11-27 | 1980-11-27 | Inhalator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5685354A (enrdf_load_stackoverflow) |
| DE (1) | DE2947659C2 (enrdf_load_stackoverflow) |
| GB (1) | GB2063686B (enrdf_load_stackoverflow) |
| SE (1) | SE431165B (enrdf_load_stackoverflow) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430213B (sv) * | 1981-03-10 | 1983-10-31 | Siemens Elema Ab | Respirator, avsedd att anslutas till andningsvegarna pa menniska eller djur |
| DE3119814C2 (de) * | 1981-05-19 | 1984-07-26 | Drägerwerk AG, 2400 Lübeck | HFJ-Beatmungsgerät mit einer steuerbaren Atemgasquelle und Vorrichtung zur Unterdruckerzeugung |
| US4481944A (en) * | 1981-11-19 | 1984-11-13 | Bunnell Life Systems, Inc. | Apparatus and method for assisting respiration |
| DE3204110C2 (de) * | 1982-02-06 | 1984-08-02 | Gerhard Dr.med. 7800 Freiburg Meuret | Trachealtubus zur künstlichen Beatmung und Respirator zum Anschluß an diesen Tubus |
| DE3206482C2 (de) * | 1982-02-23 | 1984-03-15 | Drägerwerk AG, 2400 Lübeck | Beatmungsvorrichtung mit einer Einrichtung zur Sicherheitsüberwachung |
| FR2522972A1 (fr) * | 1982-03-09 | 1983-09-16 | Zagreba Vladimir | Canule pour la ventilation artificielle per cutanee |
| DE3212097C2 (de) * | 1982-04-01 | 1985-10-03 | Drägerwerk AG, 2400 Lübeck | Beatmungsgerät mit einer über ein Steuergerät steuerbaren Atemgasquelle |
| DE3236649C2 (de) * | 1982-10-04 | 1984-12-06 | Friedrich-Wilhelm Dr. 3057 Neustadt Sydow | Absaugvorrichtung für Narkosegase |
| US4488548A (en) * | 1982-12-22 | 1984-12-18 | Sherwood Medical Company | Endotracheal tube assembly |
| IT1194204B (it) * | 1983-04-15 | 1988-09-14 | Giacomo Bertocchi | Procedimento per realizzare o migliorare l'assistenza respiratoria e relativa apparecchiatura |
| US4538604A (en) * | 1983-06-20 | 1985-09-03 | Bunnel Life Systems, Inc. | System for assisting respiration |
| GB8400618D0 (en) * | 1984-01-11 | 1984-02-15 | Matthews H R | Tracheostomy tube assemblies |
| DE3401841A1 (de) * | 1984-01-20 | 1985-07-25 | Drägerwerk AG, 2400 Lübeck | Beatmungssystem und betriebsverfahren hierzu |
| DE3422066A1 (de) * | 1984-06-14 | 1985-12-19 | Drägerwerk AG, 2400 Lübeck | Beatmungssystem und steuerbare ventileinheit hierzu |
| US4838257A (en) * | 1987-07-17 | 1989-06-13 | Hatch Guy M | Ventilator |
| DE4106098C2 (de) * | 1991-02-27 | 2000-08-31 | Volker Lang | Vorrichtung zur Erzeugung kontinuierlich positiver Drucke in den Luftwegen bei Spontanatmung |
| AT503096B1 (de) | 2005-12-16 | 2009-04-15 | Carl Reiner Gmbh | Jet-endoskop |
| WO2008019102A2 (en) * | 2006-08-03 | 2008-02-14 | Breathe Technologies, Inc. | Methods and devices for minimally invasive respiratory support |
| RU2751651C1 (ru) * | 2020-07-17 | 2021-07-15 | Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский государственный университет» | Аппаратно-программный комплекс для физиотерапевтического тренинга и профилактики заболеваний органов дыхания на базе аппарата искусственной вентиляции легких |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1447987A (en) * | 1973-03-10 | 1976-09-02 | Carden E | Ventilating device for use in anesthesiology |
| AT337345B (de) * | 1975-02-05 | 1977-06-27 | Draegerwerk Ag | Gerat zur unterstutzung der atmung und/oder kunstlichen beatmung zur humanen verwendung |
| GB1585091A (en) * | 1976-02-10 | 1981-02-25 | Venegas J G | Remedial apparatus for use in assisting the breathing of living creatures |
| DE2847681C2 (de) * | 1978-11-03 | 1983-01-05 | Drägerwerk AG, 2400 Lübeck | Trachealtubus |
-
1979
- 1979-11-27 DE DE2947659A patent/DE2947659C2/de not_active Expired
-
1980
- 1980-09-04 SE SE8006175A patent/SE431165B/sv not_active IP Right Cessation
- 1980-11-07 GB GB8035781A patent/GB2063686B/en not_active Expired
- 1980-11-27 JP JP16598480A patent/JPS5685354A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE8006175L (sv) | 1981-05-28 |
| GB2063686A (en) | 1981-06-10 |
| SE431165B (sv) | 1984-01-23 |
| JPS5685354A (en) | 1981-07-11 |
| DE2947659A1 (de) | 1981-07-30 |
| GB2063686B (en) | 1983-06-29 |
| DE2947659C2 (de) | 1986-11-20 |
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