DE2911601C2 - Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen Beheizung - Google Patents
Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen BeheizungInfo
- Publication number
- DE2911601C2 DE2911601C2 DE2911601A DE2911601A DE2911601C2 DE 2911601 C2 DE2911601 C2 DE 2911601C2 DE 2911601 A DE2911601 A DE 2911601A DE 2911601 A DE2911601 A DE 2911601A DE 2911601 C2 DE2911601 C2 DE 2911601C2
- Authority
- DE
- Germany
- Prior art keywords
- heating
- temperature
- transducer
- transducer according
- interrupts
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 35
- 238000005259 measurement Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010020565 Hyperaemia Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003969 polarography Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1491—Heated applicators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B7/00—Compensating for the effects of temperature
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Automation & Control Theory (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Surgery (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)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2911601A DE2911601C2 (de) | 1979-03-24 | 1979-03-24 | Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen Beheizung |
| FR8001620A FR2452272B1 (fr) | 1979-03-24 | 1980-01-25 | Appareil de prise de mesure a chauffage electrique pour la mesure de grandeurs physiologiques |
| US06/130,639 US4334541A (en) | 1979-03-24 | 1980-03-17 | Thermal protective circuit for a hyperemia-inducing physiological sensor |
| JP3682180A JPS5645645A (en) | 1979-03-24 | 1980-03-21 | Physiological sensor |
| GB8009896A GB2050615B (en) | 1979-03-24 | 1980-03-24 | Measured value receiver for measured physiological quantities having a device for electrical heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2911601A DE2911601C2 (de) | 1979-03-24 | 1979-03-24 | Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen Beheizung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2911601A1 DE2911601A1 (de) | 1980-09-25 |
| DE2911601C2 true DE2911601C2 (de) | 1982-05-13 |
Family
ID=6066299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2911601A Expired DE2911601C2 (de) | 1979-03-24 | 1979-03-24 | Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen Beheizung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4334541A (enExample) |
| JP (1) | JPS5645645A (enExample) |
| DE (1) | DE2911601C2 (enExample) |
| FR (1) | FR2452272B1 (enExample) |
| GB (1) | GB2050615B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018863A1 (de) * | 1980-05-16 | 1981-11-26 | Hellige Gmbh, 7800 Freiburg | Beheizter messwertnehmer fuer physiologische messgroessen mit einem eingebauten temperaturabhaengig steuerbaren schalter |
| JPS59145922A (ja) * | 1983-02-09 | 1984-08-21 | Shimadzu Corp | 電子天びん |
| DK232783D0 (da) * | 1983-05-24 | 1983-05-24 | Radiometer As | Elektrokemisk maleelektrodeindretning og fremgangsmade til transmission af signaler fra samme |
| US4586149A (en) * | 1983-07-05 | 1986-04-29 | Sensormedics Corporation | Temperature control system for cutaneous gas monitor |
| US4601293A (en) * | 1983-07-05 | 1986-07-22 | Sensormedics Corporation | Temperature control system for cutaneous gas monitor |
| US4741343A (en) * | 1985-05-06 | 1988-05-03 | Massachusetts Institute Of Technology | Method and apparatus for measuring oxygen partial pressure and temperature in living tissue |
| JPS6340532A (ja) * | 1986-04-05 | 1988-02-20 | 日本光電工業株式会社 | 血液成分の監視装置 |
| US4805122A (en) * | 1986-12-31 | 1989-02-14 | Sensormedics Corporation | Temperature control system for cutaneous gas monitor |
| GB8819086D0 (en) * | 1988-08-11 | 1988-09-14 | Univ Wales Medicine | "in-vivo"oxygen tension measurement |
| US5158082A (en) * | 1990-08-23 | 1992-10-27 | Spacelabs, Inc. | Apparatus for heating tissue with a photoplethysmograph sensor |
| US5933068A (en) * | 1996-07-05 | 1999-08-03 | Dekel; Aram | Protective apparatus for an electrical installation having temperature-sensitive disconnection means |
| JPH11123195A (ja) * | 1997-08-22 | 1999-05-11 | Kdk Corp | 生体測定方法及び装置 |
| US6183562B1 (en) * | 1997-12-23 | 2001-02-06 | Sony Corporation Of Japan | Thermal protection system for a chemical vapor deposition machine |
| US7783361B2 (en) | 2004-09-03 | 2010-08-24 | Ct Investments Ltd. | Radiant therapeutic heater |
| RU2500349C2 (ru) * | 2008-03-17 | 2013-12-10 | Айсенс Корпорейшн | Вспомогательный блок датчика аналита и способы и устройства для введения датчика аналита, связанного со вспомогательным блоком |
| US10376213B2 (en) | 2009-06-30 | 2019-08-13 | Waveform Technologies, Inc. | System, method and apparatus for sensor insertion |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1749718A (en) * | 1926-12-13 | 1930-03-04 | Edison Electric Appliance Co | Electric supply system |
| US3461856A (en) * | 1965-10-23 | 1969-08-19 | American Optical Corp | Oximeters |
| US3516411A (en) * | 1968-05-13 | 1970-06-23 | Estelle Adler | Apparatus for the therapeutic treatment of the skin |
| CH530006A (de) * | 1970-10-01 | 1972-10-31 | Hoffmann La Roche | Elektrodenanordnung |
| GB1509174A (en) * | 1974-04-05 | 1978-04-26 | Searle & Co | Device for measuring blood gases |
| DE2530834C2 (de) * | 1975-07-10 | 1985-06-13 | Albert Prof. Dr. 3550 Marburg Huch | Vorrichtung zur percutanen Messung der Perfusionseffizienz |
| US4190053A (en) * | 1977-06-20 | 1980-02-26 | Rca Corporation | Apparatus and method for hyperthermia treatment |
| CA1089904A (en) * | 1978-02-03 | 1980-11-18 | Joseph M. Bender | Radiant therapeutic heater |
| NL7801869A (nl) * | 1978-02-20 | 1979-08-22 | Philips Nv | Inrichting voor transcutane elektrochemische bepaling van de partieele zuurstofdruk in het bloed. |
-
1979
- 1979-03-24 DE DE2911601A patent/DE2911601C2/de not_active Expired
-
1980
- 1980-01-25 FR FR8001620A patent/FR2452272B1/fr not_active Expired
- 1980-03-17 US US06/130,639 patent/US4334541A/en not_active Expired - Lifetime
- 1980-03-21 JP JP3682180A patent/JPS5645645A/ja active Granted
- 1980-03-24 GB GB8009896A patent/GB2050615B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2911601A1 (de) | 1980-09-25 |
| FR2452272A1 (fr) | 1980-10-24 |
| JPS5645645A (en) | 1981-04-25 |
| GB2050615A (en) | 1981-01-07 |
| US4334541A (en) | 1982-06-15 |
| FR2452272B1 (fr) | 1985-10-25 |
| GB2050615B (en) | 1983-03-23 |
| JPS6157769B2 (enExample) | 1986-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| AG | Has addition no. |
Ref country code: DE Ref document number: 3018863 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |