DE3413544A1 - Spitzendruck-mess- und warngeraet mit elektronischer impulsverkuerzungsschaltung - Google Patents
Spitzendruck-mess- und warngeraet mit elektronischer impulsverkuerzungsschaltungInfo
- Publication number
- DE3413544A1 DE3413544A1 DE19843413544 DE3413544A DE3413544A1 DE 3413544 A1 DE3413544 A1 DE 3413544A1 DE 19843413544 DE19843413544 DE 19843413544 DE 3413544 A DE3413544 A DE 3413544A DE 3413544 A1 DE3413544 A1 DE 3413544A1
- Authority
- DE
- Germany
- Prior art keywords
- nand gate
- gate
- signal
- linked
- warning 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.)
- Withdrawn
Links
- 238000004904 shortening Methods 0.000 title claims abstract description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 18
- 238000002560 therapeutic procedure Methods 0.000 claims description 11
- 206010002091 Anaesthesia Diseases 0.000 claims description 10
- 230000037005 anaesthesia Effects 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000003444 anaesthetic effect Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 238000005259 measurement Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual 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
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Pulmonology (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)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD83254014A DD230423A3 (de) | 1983-08-17 | 1983-08-17 | Spitzendruck-mess-und warngeraet mit elektronischer impulsverkuerzungsschaltung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3413544A1 true DE3413544A1 (de) | 1985-03-07 |
Family
ID=5549817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843413544 Withdrawn DE3413544A1 (de) | 1983-08-17 | 1984-04-11 | Spitzendruck-mess- und warngeraet mit elektronischer impulsverkuerzungsschaltung |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257355A3 (de) * | 1986-08-27 | 1989-07-26 | Drägerwerk Aktiengesellschaft | Drücküberwachungsvorrichtung für eine Atmungsvorrichtung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309801A1 (de) * | 1982-06-28 | 1983-12-29 | Veb Kombinat Medizin- Und Labortechnik Leipzig, Ddr 7035 Leipzig | Sauerstoff-mess- und warngeraet |
| DE3406903A1 (de) * | 1983-05-18 | 1984-11-22 | Veb Kombinat Medizin- Und Labortechnik Leipzig, Ddr 7035 Leipzig | Schaltungsanordnung zur elektronischen messung der spitzen- und momentanwerte des beatmungsdruckes |
-
1983
- 1983-08-17 DD DD83254014A patent/DD230423A3/de not_active IP Right Cessation
-
1984
- 1984-04-11 SE SE8402000A patent/SE452947B/sv not_active IP Right Cessation
- 1984-04-11 DE DE19843413544 patent/DE3413544A1/de not_active Withdrawn
- 1984-06-25 BG BG8465980A patent/BG44897A1/xx unknown
- 1984-06-29 HU HU842547A patent/HU191705B/hu not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309801A1 (de) * | 1982-06-28 | 1983-12-29 | Veb Kombinat Medizin- Und Labortechnik Leipzig, Ddr 7035 Leipzig | Sauerstoff-mess- und warngeraet |
| DD218732A3 (de) * | 1982-06-28 | 1985-02-13 | Medizin Labortechnik Veb K | Sauerstoff-mess- und warngeraet |
| DE3406903A1 (de) * | 1983-05-18 | 1984-11-22 | Veb Kombinat Medizin- Und Labortechnik Leipzig, Ddr 7035 Leipzig | Schaltungsanordnung zur elektronischen messung der spitzen- und momentanwerte des beatmungsdruckes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257355A3 (de) * | 1986-08-27 | 1989-07-26 | Drägerwerk Aktiengesellschaft | Drücküberwachungsvorrichtung für eine Atmungsvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| BG44897A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-15 |
| SE8402000L (sv) | 1985-02-18 |
| HUT34685A (en) | 1985-04-28 |
| HU191705B (en) | 1987-03-30 |
| SE452947B (sv) | 1988-01-04 |
| DD230423A3 (de) | 1985-12-04 |
| SE8402000D0 (sv) | 1984-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal | ||
| 8127 | New person/name/address of the applicant |
Owner name: DEUTSCHE MED-LAB GMBH LEIPZIG I.A., O-7035 LEIPZIG |