DE602006020479D1 - Verfahren zur entdeckung einer schlauchverstopfung für eine vorrichtung zur verabreichung physiologischer flüssigkeiten - Google Patents
Verfahren zur entdeckung einer schlauchverstopfung für eine vorrichtung zur verabreichung physiologischer flüssigkeitenInfo
- Publication number
- DE602006020479D1 DE602006020479D1 DE602006020479T DE602006020479T DE602006020479D1 DE 602006020479 D1 DE602006020479 D1 DE 602006020479D1 DE 602006020479 T DE602006020479 T DE 602006020479T DE 602006020479 T DE602006020479 T DE 602006020479T DE 602006020479 D1 DE602006020479 D1 DE 602006020479D1
- Authority
- DE
- Germany
- Prior art keywords
- detecting
- occlusion
- tubing
- pulling out
- route
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 2
- 230000001629 suppression Effects 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
- G01N22/02—Investigating the presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
- G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0511610A FR2894337A1 (fr) | 2005-11-16 | 2005-11-16 | Dispositif de detection d'occlusion pour tubulure |
FR0609671A FR2894149B1 (fr) | 2005-11-16 | 2006-11-06 | Procede de detection d'occlusion d'une tubulure pour appareil d'administration de liquides physiologiques |
PCT/FR2006/002488 WO2007057542A1 (fr) | 2005-11-16 | 2006-11-07 | Procede de detection d'occlusion d'une tubulure pour appareil d'administration de liquides physiologiques |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006020479D1 true DE602006020479D1 (de) | 2011-04-14 |
Family
ID=37831506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006020479T Active DE602006020479D1 (de) | 2005-11-16 | 2006-11-07 | Verfahren zur entdeckung einer schlauchverstopfung für eine vorrichtung zur verabreichung physiologischer flüssigkeiten |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090093786A1 (de) |
EP (1) | EP1951341B1 (de) |
AT (1) | ATE499959T1 (de) |
DE (1) | DE602006020479D1 (de) |
FR (1) | FR2894149B1 (de) |
WO (1) | WO2007057542A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011025588A1 (en) * | 2009-08-26 | 2011-03-03 | Nestec S.A. | Infra-red reflective occlusion sensors |
EP2777730A1 (de) * | 2013-03-14 | 2014-09-17 | IN. Medica, d.o.o. | Arzneimittelinfusionssystem mit Okklusionsdetektor |
GB201600235D0 (en) * | 2016-01-06 | 2016-02-17 | Vicentra B V | Infusion pump system and associated methods |
US11497848B2 (en) * | 2017-04-03 | 2022-11-15 | Becton, Dickinson And Company | Systems and methods to detect catheter occlusion |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495475A1 (fr) * | 1980-12-09 | 1982-06-11 | Dubernard Hospital Sa | Detecteur de controle de l'ecoulement de liquides administres par voie enterale ou parenterale |
GB2176595A (en) * | 1985-06-05 | 1986-12-31 | Warner Lambert Co | Pressure sensing device |
US4950235A (en) * | 1988-05-10 | 1990-08-21 | Pacesetter Infusion, Ltd. | Container-side occlusion detection system for a medication infusion system |
US5182938A (en) * | 1991-02-22 | 1993-02-02 | Nordson Corporation | Method and apparatus for detecting bubbles in pressurized liquid dispensing systems |
US5658133A (en) * | 1994-03-09 | 1997-08-19 | Baxter International Inc. | Pump chamber back pressure dissipation apparatus and method |
US5657000A (en) * | 1995-06-02 | 1997-08-12 | Cobe Laboratories, Inc. | Peristaltic pump occlusion detector and adjuster |
US5853386A (en) * | 1996-07-25 | 1998-12-29 | Alaris Medical Systems, Inc. | Infusion device with disposable elements |
US7092797B2 (en) * | 2004-05-25 | 2006-08-15 | Sherwood Services Ag | Flow monitoring system for a flow control apparatus |
-
2006
- 2006-11-06 FR FR0609671A patent/FR2894149B1/fr not_active Expired - Fee Related
- 2006-11-07 AT AT06831088T patent/ATE499959T1/de not_active IP Right Cessation
- 2006-11-07 US US12/093,597 patent/US20090093786A1/en not_active Abandoned
- 2006-11-07 EP EP06831088A patent/EP1951341B1/de active Active
- 2006-11-07 DE DE602006020479T patent/DE602006020479D1/de active Active
- 2006-11-07 WO PCT/FR2006/002488 patent/WO2007057542A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2894149B1 (fr) | 2008-09-05 |
EP1951341B1 (de) | 2011-03-02 |
EP1951341A1 (de) | 2008-08-06 |
US20090093786A1 (en) | 2009-04-09 |
WO2007057542A1 (fr) | 2007-05-24 |
FR2894149A1 (fr) | 2007-06-08 |
ATE499959T1 (de) | 2011-03-15 |
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