JPH0241330B2 - - Google Patents
Info
- Publication number
- JPH0241330B2 JPH0241330B2 JP57061166A JP6116682A JPH0241330B2 JP H0241330 B2 JPH0241330 B2 JP H0241330B2 JP 57061166 A JP57061166 A JP 57061166A JP 6116682 A JP6116682 A JP 6116682A JP H0241330 B2 JPH0241330 B2 JP H0241330B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature sensing
- housing
- surgically implantable
- sensing device
- temperature
- 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
- 210000004204 blood vessel Anatomy 0.000 claims description 28
- 230000017531 blood circulation Effects 0.000 claims description 19
- 241001465754 Metazoa Species 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 210000001519 tissue Anatomy 0.000 description 22
- 239000000523 sample Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- 210000001367 artery Anatomy 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 210000001105 femoral artery Anatomy 0.000 description 6
- 206010053648 Vascular occlusion Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 241001272720 Medialuna californiensis Species 0.000 description 3
- 206010027476 Metastases Diseases 0.000 description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 208000007502 anemia Diseases 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000009401 metastasis Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 208000021331 vascular occlusion disease Diseases 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 241000447437 Gerreidae Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 238000002583 angiography 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
- 230000030833 cell death Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000001394 metastastic effect Effects 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
- 238000002406 microsurgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 238000011587 new zealand white rabbit Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 230000003874 surgical anastomosis Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25524781A | 1981-04-17 | 1981-04-17 | |
| US255247 | 1981-04-17 | ||
| US327785 | 1981-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5812643A JPS5812643A (ja) | 1983-01-24 |
| JPH0241330B2 true JPH0241330B2 (OSRAM) | 1990-09-17 |
Family
ID=22967485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57061166A Granted JPS5812643A (ja) | 1981-04-17 | 1982-04-14 | 血管流れを監視するための方法及び装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5812643A (OSRAM) |
| ZA (1) | ZA822615B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60145125A (ja) * | 1984-01-09 | 1985-07-31 | 斎藤 建夫 | 組織の血流量の測定方法 |
| JPS62207435A (ja) * | 1986-03-07 | 1987-09-11 | テルモ株式会社 | 心拍出量測定用カテ−テル |
| JPH0646984B2 (ja) * | 1987-03-23 | 1994-06-22 | 住友ベークライト株式会社 | 血流測定用カテ−テル |
-
1982
- 1982-04-14 JP JP57061166A patent/JPS5812643A/ja active Granted
- 1982-04-16 ZA ZA822615A patent/ZA822615B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812643A (ja) | 1983-01-24 |
| ZA822615B (en) | 1983-04-27 |
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