ATE140155T1 - Verfahren und vorrichtung zur überwachung eines hämodialysevorganges - Google Patents
Verfahren und vorrichtung zur überwachung eines hämodialysevorgangesInfo
- Publication number
- ATE140155T1 ATE140155T1 AT92403573T AT92403573T ATE140155T1 AT E140155 T1 ATE140155 T1 AT E140155T1 AT 92403573 T AT92403573 T AT 92403573T AT 92403573 T AT92403573 T AT 92403573T AT E140155 T1 ATE140155 T1 AT E140155T1
- Authority
- AT
- Austria
- Prior art keywords
- haemodialysis
- progress
- measurement
- impedance meter
- impedance
- Prior art date
Links
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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3669—Electrical impedance measurement of body fluids; transducers specially adapted therefor
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3607—Regulation parameters
- A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9200063A FR2685871A1 (fr) | 1992-01-07 | 1992-01-07 | Appareil de suivi de l'hemodialyse par impedancemetrie. |
FR9201333A FR2687072B3 (fr) | 1992-02-06 | 1992-02-06 | Appareil pour la surveillance de l'hemodialyse. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE140155T1 true ATE140155T1 (de) | 1996-07-15 |
Family
ID=26229172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92403573T ATE140155T1 (de) | 1992-01-07 | 1992-12-29 | Verfahren und vorrichtung zur überwachung eines hämodialysevorganges |
Country Status (5)
Country | Link |
---|---|
US (1) | US5416027A (de) |
EP (1) | EP0551043B1 (de) |
JP (1) | JPH05253293A (de) |
AT (1) | ATE140155T1 (de) |
DE (1) | DE69212132D1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058934A (en) * | 1995-11-02 | 2000-05-09 | Chiron Diagnostics Corporation | Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell |
IT1310659B1 (it) * | 1999-07-30 | 2002-02-19 | Hospal Dasco Spa | Metodo di controllo di una macchina per dialisi avente un filtrosemipermeabile. |
EP1413324A4 (de) * | 2001-07-03 | 2008-04-23 | Jms Co Ltd | Blutdialysegerät mit handlicher steuereinheit |
JP4225197B2 (ja) * | 2001-07-27 | 2009-02-18 | 株式会社ジェイ・エム・エス | 血液透析装置 |
US7022098B2 (en) | 2002-04-10 | 2006-04-04 | Baxter International Inc. | Access disconnection systems and methods |
US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
US7138088B2 (en) * | 2002-04-10 | 2006-11-21 | Baxter International Inc. | Access disconnection system and methods |
US7052480B2 (en) * | 2002-04-10 | 2006-05-30 | Baxter International Inc. | Access disconnection systems and methods |
US20040254513A1 (en) * | 2002-04-10 | 2004-12-16 | Sherwin Shang | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
US8287724B2 (en) * | 2007-07-05 | 2012-10-16 | Baxter International Inc. | Dialysis fluid measurement systems using conductive contacts |
JP2009247724A (ja) * | 2008-04-09 | 2009-10-29 | Jms Co Ltd | 血液透析装置 |
US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
US8760178B2 (en) * | 2009-09-30 | 2014-06-24 | Arkray, Inc. | Method for measuring target component in erythrocyte-containing specimen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU173092B (hu) * | 1976-02-24 | 1979-02-28 | Medicor Muevek | Ehlektroskhema dlja opredelenija chisla eritrocito, srednego ob"joma tel'ca, velichini gematokrita i drugikh parametrov krovi |
US4068169A (en) * | 1976-09-21 | 1978-01-10 | Hycel, Inc. | Method and apparatus for determining hematocrit |
FR2469928A1 (fr) * | 1979-11-23 | 1981-05-29 | Thomasset Auguste | Appareillage pour le controle des seances d'hemodialyse |
US4562843A (en) * | 1980-09-29 | 1986-01-07 | Ljubomir Djordjevich | System for determining characteristics of blood flow |
US4437469A (en) * | 1980-09-29 | 1984-03-20 | Rush-Presbyterian-St. Luke's Medical Center | System for determining characteristics of blood flow |
DE3202067C2 (de) * | 1982-01-23 | 1984-06-20 | Holger Dr. 5100 Aachen Kiesewetter | Vorrichtung zur Bestimmung des Hämatokritwertes |
US4469593A (en) * | 1982-03-10 | 1984-09-04 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Blood purification apparatus |
DE3377897D1 (en) * | 1982-06-21 | 1988-10-13 | Fresenius Ag | Dialysis device with controlled composition of dialysis solution |
DE3223051C2 (de) * | 1982-06-21 | 1984-09-13 | Fresenius AG, 6380 Bad Homburg | Dialysevorrichtung mit geregelter Dialysierlösung |
US4661246A (en) * | 1984-10-01 | 1987-04-28 | Ash Medical Systems, Inc. | Dialysis instrument with dialysate side pump for moving body fluids |
DE3640089A1 (de) * | 1986-11-24 | 1988-06-01 | Fresenius Ag | Verfahren und vorrichtung zur bestimmung des intravasalen blutvolumens waehrend der haemodialyse |
FR2612712B1 (fr) * | 1987-03-17 | 1992-11-27 | Sfilio Sebastien | Generateur modulateur en amplitude de signaux utilise dans le domaine medical, paramedical, veterinaire et esthetique |
JP2501460B2 (ja) * | 1988-03-23 | 1996-05-29 | オリンパス光学工業株式会社 | ヘマトクリット値の測定方法 |
-
1992
- 1992-12-29 DE DE69212132T patent/DE69212132D1/de not_active Expired - Lifetime
- 1992-12-29 AT AT92403573T patent/ATE140155T1/de not_active IP Right Cessation
- 1992-12-29 EP EP92403573A patent/EP0551043B1/de not_active Expired - Lifetime
-
1993
- 1993-01-07 JP JP5001260A patent/JPH05253293A/ja active Pending
- 1993-01-07 US US08/001,721 patent/US5416027A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0551043A1 (de) | 1993-07-14 |
DE69212132D1 (de) | 1996-08-14 |
US5416027A (en) | 1995-05-16 |
EP0551043B1 (de) | 1996-07-10 |
JPH05253293A (ja) | 1993-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |