JPH0434407B2 - - Google Patents
Info
- Publication number
- JPH0434407B2 JPH0434407B2 JP61296091A JP29609186A JPH0434407B2 JP H0434407 B2 JPH0434407 B2 JP H0434407B2 JP 61296091 A JP61296091 A JP 61296091A JP 29609186 A JP29609186 A JP 29609186A JP H0434407 B2 JPH0434407 B2 JP H0434407B2
- Authority
- JP
- Japan
- Prior art keywords
- stopcock
- pressure
- cylindrical body
- blood pressure
- measurement system
- 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
- 230000005540 biological transmission Effects 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 36
- 238000009530 blood pressure measurement Methods 0.000 claims description 22
- 239000011148 porous material Substances 0.000 claims description 19
- 238000001802 infusion Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000036772 blood pressure Effects 0.000 description 12
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000013016 damping Methods 0.000 description 7
- 230000037452 priming Effects 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61296091A JPS63147432A (ja) | 1986-12-12 | 1986-12-12 | 観血的血圧測定システム用圧力伝達装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61296091A JPS63147432A (ja) | 1986-12-12 | 1986-12-12 | 観血的血圧測定システム用圧力伝達装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147432A JPS63147432A (ja) | 1988-06-20 |
| JPH0434407B2 true JPH0434407B2 (fr) | 1992-06-05 |
Family
ID=17829004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61296091A Granted JPS63147432A (ja) | 1986-12-12 | 1986-12-12 | 観血的血圧測定システム用圧力伝達装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147432A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01160528A (ja) * | 1987-12-18 | 1989-06-23 | Terumo Corp | 活栓型圧力伝達装置 |
-
1986
- 1986-12-12 JP JP61296091A patent/JPS63147432A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63147432A (ja) | 1988-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4791692B2 (ja) | 高圧環境における低圧測定装置 | |
| US6773407B2 (en) | Non-invasive method of determining absolute intracranial pressure | |
| JP2736195B2 (ja) | カテーテルアダプタのためのコネクタ | |
| JP5023121B2 (ja) | 薬剤供給用流体制御装置 | |
| US20070208293A1 (en) | Methods and devices for noninvasive pressure measurment in ventricular shunts | |
| US4428383A (en) | Manifold for monitoring hemodynamic pressure | |
| US8798715B2 (en) | Method for non-invasive measurement of cardiac output | |
| US3565056A (en) | Body fluid pressure measuring apparatus | |
| JPH0554975B2 (fr) | ||
| WO2001054584A1 (fr) | Appareil ultrasonore et technique de mesure des changements de pression intracranienne | |
| US20110238020A1 (en) | Optical measurement catheter for thermodilution measurement and pulse contour analysis | |
| US4834108A (en) | Blocking filter to prevent air flow into a fluid conduit to a transducer | |
| US4036216A (en) | Body fluid pressure system | |
| JPH01204646A (ja) | 血圧波形補正装置 | |
| EP0511499A2 (fr) | Méthode et cathéter pour la distribution intravasculaire contrôlée de médicaments | |
| Hayakawa et al. | Changes of epidural pressures after experimental occlusion of one middle cerebral artery in cats | |
| JPH0434407B2 (fr) | ||
| US3890962A (en) | Disposable manometer | |
| US5788642A (en) | In vivo rezero apparatus for a pressure transducer | |
| GB2519512A (en) | Pleural manometry catheter | |
| EP3416545B1 (fr) | Dispositif pour la détection directe de la pression endovasculaire d'un fluide dans un vaisseau | |
| JP3062386B2 (ja) | 圧力センサー付ダブルルーメンカテーテル | |
| US20150112215A1 (en) | Catheter systems and methods for determining blood flow rates with acoustic dilution | |
| CA1254519A (fr) | Stethoscope avec filtre a hautes frequences | |
| JPH0716490B2 (ja) | 超音波ドプラ血流量監視装置 |