DE2413941A1 - Verfahren und einrichtung zur kontrolle des narkosegrades bei operationen - Google Patents
Verfahren und einrichtung zur kontrolle des narkosegrades bei operationenInfo
- Publication number
- DE2413941A1 DE2413941A1 DE19742413941 DE2413941A DE2413941A1 DE 2413941 A1 DE2413941 A1 DE 2413941A1 DE 19742413941 DE19742413941 DE 19742413941 DE 2413941 A DE2413941 A DE 2413941A DE 2413941 A1 DE2413941 A1 DE 2413941A1
- Authority
- DE
- Germany
- Prior art keywords
- intervals
- difference
- output
- counter
- duration
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title description 8
- 206010002091 Anaesthesia Diseases 0.000 claims description 28
- 230000037005 anaesthesia Effects 0.000 claims description 28
- 230000011664 signaling Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000036407 pain Effects 0.000 description 10
- 231100000862 numbness Toxicity 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000012742 biochemical analysis Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000537 electroencephalography Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000009101 premedication Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000001356 surgical procedure 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
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs
- A61B5/1106—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs to assess neuromuscular blockade, e.g. to estimate depth of anaesthesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
- A61B2505/05—Surgical care
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Pathology (AREA)
- Signal Processing (AREA)
- Neurology (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7301908501A SU481166A1 (ru) | 1973-03-30 | 1973-03-30 | Способ определени достаточности глубины наркоза |
| SU7301902242A SU477588A1 (ru) | 1973-03-30 | 1973-03-30 | Устройство дл определени глубины наркоза |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2413941A1 true DE2413941A1 (de) | 1974-10-10 |
Family
ID=26665481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742413941 Pending DE2413941A1 (de) | 1973-03-30 | 1974-03-22 | Verfahren und einrichtung zur kontrolle des narkosegrades bei operationen |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1028394A (enExample) |
| DE (1) | DE2413941A1 (enExample) |
| FR (1) | FR2229375B1 (enExample) |
| GB (1) | GB1445493A (enExample) |
| IT (1) | IT1043917B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562846A (en) * | 1983-09-15 | 1986-01-07 | Duke University | System and process for monitoring myocardial integrity |
| DE4326556A1 (de) * | 1993-08-07 | 1995-02-16 | Heinz Prof Dr Med Oehmig | Gerät zur Bestimmung und Aufrechterhaltung einer gewünschten Narkosetiefe |
| DE20005004U1 (de) | 2000-03-17 | 2000-06-08 | B. Braun Melsungen Ag, 34212 Melsungen | Narkoseregler |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018219A (en) * | 1975-11-03 | 1977-04-19 | American Home Products Corporation | Heart rate variability measurement |
| RU2146491C1 (ru) * | 1997-05-20 | 2000-03-20 | Заболотских Игорь Борисович | Способ прогнозирования гемодинамики при длительных анестезиях |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3633569A (en) * | 1969-01-28 | 1972-01-11 | James R Brayshaw | Arrhythmia counter |
-
1974
- 1974-03-12 CA CA194,692A patent/CA1028394A/en not_active Expired
- 1974-03-13 GB GB1107674A patent/GB1445493A/en not_active Expired
- 1974-03-22 DE DE19742413941 patent/DE2413941A1/de active Pending
- 1974-03-25 FR FR7410139A patent/FR2229375B1/fr not_active Expired
- 1974-03-27 IT IT4977174A patent/IT1043917B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562846A (en) * | 1983-09-15 | 1986-01-07 | Duke University | System and process for monitoring myocardial integrity |
| DE4326556A1 (de) * | 1993-08-07 | 1995-02-16 | Heinz Prof Dr Med Oehmig | Gerät zur Bestimmung und Aufrechterhaltung einer gewünschten Narkosetiefe |
| DE20005004U1 (de) | 2000-03-17 | 2000-06-08 | B. Braun Melsungen Ag, 34212 Melsungen | Narkoseregler |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1028394A (en) | 1978-03-21 |
| GB1445493A (en) | 1976-08-11 |
| FR2229375A1 (enExample) | 1974-12-13 |
| FR2229375B1 (enExample) | 1976-10-22 |
| IT1043917B (it) | 1980-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |