DE69309062T2 - Blutdruck-wandler - Google Patents
Blutdruck-wandlerInfo
- Publication number
- DE69309062T2 DE69309062T2 DE69309062T DE69309062T DE69309062T2 DE 69309062 T2 DE69309062 T2 DE 69309062T2 DE 69309062 T DE69309062 T DE 69309062T DE 69309062 T DE69309062 T DE 69309062T DE 69309062 T2 DE69309062 T2 DE 69309062T2
- Authority
- DE
- Germany
- Prior art keywords
- blood pressure
- pressure converter
- converter
- blood
- pressure
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02156—Calibration means
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17094992 | 1992-06-29 | ||
JP13051693A JP3475205B2 (ja) | 1992-06-29 | 1993-06-01 | 観血式直接血圧計 |
PCT/US1993/006105 WO1994000051A1 (en) | 1992-06-29 | 1993-06-18 | Blood pressure transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69309062D1 DE69309062D1 (de) | 1997-04-24 |
DE69309062T2 true DE69309062T2 (de) | 1997-10-16 |
Family
ID=26465630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69309062T Expired - Fee Related DE69309062T2 (de) | 1992-06-29 | 1993-06-18 | Blutdruck-wandler |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0647118B1 (de) |
JP (1) | JP3475205B2 (de) |
DE (1) | DE69309062T2 (de) |
WO (1) | WO1994000051A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954652A (en) * | 1995-06-13 | 1999-09-21 | Cogent Light Technologies, Inc. | Slipover illuminating ureteral catheter and method of installation |
FR2770390B1 (fr) * | 1997-11-03 | 2000-01-28 | Univ Rennes | Dispositif et procede de determination d'informations physiologiques, et utilisation correspondante |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249105A (en) * | 1963-04-19 | 1966-05-03 | American Optical Corp | Devices for measuring blood pressure |
US4711246A (en) * | 1986-09-02 | 1987-12-08 | Fiberoptic Sensor Technologies, Inc. | Fiber optic coupled pressure transducer using single fiber and method of fabrication |
US5089697A (en) * | 1989-01-11 | 1992-02-18 | Prohaska Otto J | Fiber optic sensing device including pressure detection and human implantable construction |
US4986671A (en) * | 1989-04-12 | 1991-01-22 | Luxtron Corporation | Three-parameter optical fiber sensor and system |
-
1993
- 1993-06-01 JP JP13051693A patent/JP3475205B2/ja not_active Expired - Fee Related
- 1993-06-18 DE DE69309062T patent/DE69309062T2/de not_active Expired - Fee Related
- 1993-06-18 EP EP93918132A patent/EP0647118B1/de not_active Expired - Lifetime
- 1993-06-18 WO PCT/US1993/006105 patent/WO1994000051A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69309062D1 (de) | 1997-04-24 |
WO1994000051A1 (en) | 1994-01-06 |
EP0647118A1 (de) | 1995-04-12 |
EP0647118B1 (de) | 1997-03-19 |
JP3475205B2 (ja) | 2003-12-08 |
JPH0670891A (ja) | 1994-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |