JPH0334724B2 - - Google Patents
Info
- Publication number
- JPH0334724B2 JPH0334724B2 JP62048565A JP4856587A JPH0334724B2 JP H0334724 B2 JPH0334724 B2 JP H0334724B2 JP 62048565 A JP62048565 A JP 62048565A JP 4856587 A JP4856587 A JP 4856587A JP H0334724 B2 JPH0334724 B2 JP H0334724B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- injection needle
- blood
- sensor function
- core material
- 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
- 238000010438 heat treatment Methods 0.000 claims description 59
- 239000007924 injection Substances 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 29
- 239000011162 core material Substances 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000007740 vapor deposition Methods 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 description 27
- 210000004369 blood Anatomy 0.000 description 27
- 239000012530 fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229960002897 heparin Drugs 0.000 description 3
- 229920000669 heparin Polymers 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000002473 artificial blood Substances 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 206010061876 Obstruction Diseases 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 210000004958 brain cell Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62048565A JPS63214240A (ja) | 1987-03-03 | 1987-03-03 | センサ−機能付き注射針 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62048565A JPS63214240A (ja) | 1987-03-03 | 1987-03-03 | センサ−機能付き注射針 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63214240A JPS63214240A (ja) | 1988-09-06 |
| JPH0334724B2 true JPH0334724B2 (enrdf_load_stackoverflow) | 1991-05-23 |
Family
ID=12806915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62048565A Granted JPS63214240A (ja) | 1987-03-03 | 1987-03-03 | センサ−機能付き注射針 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63214240A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4576222B2 (ja) * | 2004-12-17 | 2010-11-04 | 日機装株式会社 | 体内特性センサ及び生体情報モニタリングシステム |
| JP4576627B2 (ja) * | 2005-07-05 | 2010-11-10 | 独立行政法人産業技術総合研究所 | 穿刺器具一体型バイオセンサー |
-
1987
- 1987-03-03 JP JP62048565A patent/JPS63214240A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63214240A (ja) | 1988-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230000546A1 (en) | Ablation electrode assemblies and methods for using same | |
| US12089890B2 (en) | Multi-rate fluid flow and variable power delivery for ablation electrode assemblies used in catheter ablation procedures | |
| US4785823A (en) | Methods and apparatus for performing in vivo blood thermodilution procedures | |
| US5682899A (en) | Apparatus and method for continuous cardiac output monitoring | |
| US12082874B2 (en) | Irrigated ablation electrode assembly having off-center irrigation passageway | |
| US5509424A (en) | Continuous cardiac output monitoring system | |
| US5271410A (en) | Catheter with rapid response thermistor and method | |
| TW201206393A (en) | Catheter for electric potential measurement | |
| CN103411700B (zh) | 铂丝电极玻璃密封热敏电阻(ntc)微珠医用传感器 | |
| JPH0334724B2 (enrdf_load_stackoverflow) | ||
| CN109646765B (zh) | 输血输液加温装置及其加温控制方法 | |
| Ur | Detection of clot retraction through changes of the electrical impedance of blood during coagulation | |
| CN219271778U (zh) | 中心静脉导管 | |
| CN209734674U (zh) | 输血输液加温装置 | |
| JP3696682B2 (ja) | 流速測定用センサプローブ | |
| WO1990010364A1 (en) | Iv fluid warmer | |
| CN110882451A (zh) | 输血输液用硅胶加热管装置 | |
| Miyasaka et al. | Continuous cardiac output determination by thermodeprivation | |
| CN211047269U (zh) | 双层硅胶加热管 | |
| CN217430570U (zh) | 一种灌肠加热恒温装置 | |
| CN111811592B (zh) | 一种基于电导测量式微小液体流量测量装置及测量方法 | |
| Jones et al. | The surface temperature of electromagnetic velocity probes | |
| JPH0426848B2 (enrdf_load_stackoverflow) | ||
| Tan et al. | Blood Flow Rate Measurement Using Intravascular Heat-Exchange Catheter |