DE69203250T2 - Verfahren zum Steuern der Blutzirkulation in einem Einnadelkreislauf. - Google Patents
Verfahren zum Steuern der Blutzirkulation in einem Einnadelkreislauf.Info
- Publication number
- DE69203250T2 DE69203250T2 DE69203250T DE69203250T DE69203250T2 DE 69203250 T2 DE69203250 T2 DE 69203250T2 DE 69203250 T DE69203250 T DE 69203250T DE 69203250 T DE69203250 T DE 69203250T DE 69203250 T2 DE69203250 T2 DE 69203250T2
- Authority
- DE
- Germany
- Prior art keywords
- blood circulation
- single needle
- controlling blood
- needle circuit
- circuit
- 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
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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
-
- 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
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
- A61M1/301—Details
- A61M1/302—Details having a reservoir for withdrawn untreated blood
-
- 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
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
- A61M1/301—Details
- A61M1/303—Details having a reservoir for treated blood to be returned
-
- 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
- A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
- A61M1/301—Details
- A61M1/305—Control of inversion point between collection and re-infusion phase
- A61M1/306—Pressure control, e.g. using substantially rigid closed or gas buffered or elastic reservoirs
-
- 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
- A61M1/3639—Blood pressure control, pressure 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3382—Upper level detectors
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101566A FR2672219B1 (fr) | 1991-02-06 | 1991-02-06 | Procede de commande de la circulation du sang dans un circuit a aiguille unique. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69203250D1 DE69203250D1 (de) | 1995-08-10 |
DE69203250T2 true DE69203250T2 (de) | 1996-01-18 |
Family
ID=9409585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69203250T Expired - Lifetime DE69203250T2 (de) | 1991-02-06 | 1992-01-10 | Verfahren zum Steuern der Blutzirkulation in einem Einnadelkreislauf. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5318511A (de) |
EP (1) | EP0498741B1 (de) |
JP (1) | JP3210716B2 (de) |
CA (1) | CA2060693C (de) |
DE (1) | DE69203250T2 (de) |
ES (1) | ES2075663T3 (de) |
FR (1) | FR2672219B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10042324C1 (de) * | 2000-08-29 | 2002-02-07 | Fresenius Medical Care De Gmbh | Blutbehandlungseinrichtung und Disposable für eine Blutbehandlungseinrichtung |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672218B1 (fr) * | 1991-02-06 | 1998-04-24 | Hospal Ind | Dispositif et procede de mise a niveau d'un liquide dans une chambre d'un circuit extracorporel de sang. |
US5639382A (en) * | 1991-12-23 | 1997-06-17 | Baxter International Inc. | Systems and methods for deriving recommended storage parameters for collected blood components |
US5681273A (en) * | 1991-12-23 | 1997-10-28 | Baxter International Inc. | Systems and methods for predicting blood processing parameters |
US5676841A (en) * | 1991-12-23 | 1997-10-14 | Baxter International Inc. | Blood processing systems and methods which monitor citrate return to the donor |
US5804079A (en) | 1991-12-23 | 1998-09-08 | Baxter International Inc. | Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes |
US6007725A (en) | 1991-12-23 | 1999-12-28 | Baxter International Inc. | Systems and methods for on line collection of cellular blood components that assure donor comfort |
US5730883A (en) * | 1991-12-23 | 1998-03-24 | Baxter International Inc. | Blood processing systems and methods using apparent hematocrit as a process control parameter |
US5833866A (en) * | 1991-12-23 | 1998-11-10 | Baxter International Inc. | Blood collection systems and methods which derive instantaneous blood component yield information during blood processing |
US5759413A (en) * | 1995-06-07 | 1998-06-02 | Baxter International Inc. | Systems and method for estimating platelet counts using a spleen mobilization function |
US5658271A (en) * | 1996-02-08 | 1997-08-19 | Loubser; Paul G. | Closed circuit autologous sequestration reservoir system |
EP0832656A1 (de) * | 1996-09-30 | 1998-04-01 | B. BRAUN CAREX S.p.A. | Verfahren und Gerät zur Steuerung des Flüssigkeitsgleichgewichtes von Patienten während Einnadelblutbehandlung |
US6337049B1 (en) | 1998-08-28 | 2002-01-08 | Yehuda Tamari | Soft shell venous reservoir |
US8858434B2 (en) | 2004-07-13 | 2014-10-14 | Dexcom, Inc. | Transcutaneous analyte sensor |
JP2003265613A (ja) * | 2002-03-15 | 2003-09-24 | Terumo Corp | 拡張体付きカテーテルの制御方法、採血制御装置および拡張体付きカテーテル |
US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
US8886273B2 (en) | 2003-08-01 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US7591801B2 (en) | 2004-02-26 | 2009-09-22 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US8626257B2 (en) | 2003-08-01 | 2014-01-07 | Dexcom, Inc. | Analyte sensor |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9247900B2 (en) | 2004-07-13 | 2016-02-02 | Dexcom, Inc. | Analyte sensor |
US8532730B2 (en) | 2006-10-04 | 2013-09-10 | Dexcom, Inc. | Analyte sensor |
US8364231B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
US8423114B2 (en) | 2006-10-04 | 2013-04-16 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8425417B2 (en) | 2003-12-05 | 2013-04-23 | Dexcom, Inc. | Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device |
US8364230B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
US11633133B2 (en) | 2003-12-05 | 2023-04-25 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8425416B2 (en) | 2006-10-04 | 2013-04-23 | Dexcom, Inc. | Analyte sensor |
US8287453B2 (en) | 2003-12-05 | 2012-10-16 | Dexcom, Inc. | Analyte sensor |
US8808228B2 (en) | 2004-02-26 | 2014-08-19 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
US7540958B2 (en) | 2004-03-08 | 2009-06-02 | Gambro Lundia Ab | Device for controlling blood circulation for a single needle circuit |
US7857760B2 (en) | 2004-07-13 | 2010-12-28 | Dexcom, Inc. | Analyte sensor |
US7783333B2 (en) | 2004-07-13 | 2010-08-24 | Dexcom, Inc. | Transcutaneous medical device with variable stiffness |
US8449464B2 (en) | 2006-10-04 | 2013-05-28 | Dexcom, Inc. | Analyte sensor |
US8562528B2 (en) | 2006-10-04 | 2013-10-22 | Dexcom, Inc. | Analyte sensor |
US8478377B2 (en) | 2006-10-04 | 2013-07-02 | Dexcom, Inc. | Analyte sensor |
US8275438B2 (en) | 2006-10-04 | 2012-09-25 | Dexcom, Inc. | Analyte sensor |
US8447376B2 (en) | 2006-10-04 | 2013-05-21 | Dexcom, Inc. | Analyte sensor |
US8298142B2 (en) | 2006-10-04 | 2012-10-30 | Dexcom, Inc. | Analyte sensor |
DE102007026010B4 (de) * | 2007-06-04 | 2010-11-25 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung zur Steuerung einer Einrichtung zum Fördern von Blut und Verfahren zum Fördern von Blut in einer Blutleitung eines extrakorporalen Blutkreislaufs einer extrakorporalen Blutbehandlungsvorrichtung |
US20080306434A1 (en) | 2007-06-08 | 2008-12-11 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
EP4159114B1 (de) | 2007-10-09 | 2024-04-10 | DexCom, Inc. | Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor |
US8396528B2 (en) | 2008-03-25 | 2013-03-12 | Dexcom, Inc. | Analyte sensor |
US8702637B2 (en) | 2008-04-14 | 2014-04-22 | Haemonetics Corporation | System and method for optimized apheresis draw and return |
EP2465553A1 (de) * | 2010-12-14 | 2012-06-20 | B. Braun Avitum AG | Extrakorporale Blutbehandlungsvorrichtung |
WO2012142502A2 (en) | 2011-04-15 | 2012-10-18 | Dexcom Inc. | Advanced analyte sensor calibration and error detection |
US11386993B2 (en) | 2011-05-18 | 2022-07-12 | Fenwal, Inc. | Plasma collection with remote programming |
GB201110021D0 (en) * | 2011-06-15 | 2011-07-27 | Newcastle Upon Tyne Hospitals Nhs Trust The | Apparatus for performing haemodialysis |
DE102013001437A1 (de) * | 2013-01-29 | 2014-08-14 | Fresenius Medical Care Deutschland Gmbh | Extrakorporale Blutbehandlungsvorrichtung für den Betrieb mit einem einzigen Patientenanschluss und Verfahren zum Betreiben einer extrakorporalen Blutbehandlungsvorrichtung mit einem einzigen Patientenanschluss |
ES2625351T1 (es) | 2014-04-24 | 2017-07-19 | Exthera Medical Corporation | Método para eliminar bacterias de la sangre utilizando caudal alto |
WO2017001357A1 (en) * | 2015-06-29 | 2017-01-05 | Gambro Lundia Ab | Extracorporeal blood treatment apparatus for single-needle treatments |
US11911551B2 (en) | 2016-03-02 | 2024-02-27 | Exthera Medical Corporation | Method for treating drug intoxication |
DE102017000940A1 (de) | 2017-02-02 | 2018-08-02 | Xenios Ag | Anordnung mit einer Blutpumpe, einer Steuereinheit und einem Gerät zur Übermittlung der Messwerte |
US10758652B2 (en) | 2017-05-30 | 2020-09-01 | Haemonetics Corporation | System and method for collecting plasma |
US10792416B2 (en) | 2017-05-30 | 2020-10-06 | Haemonetics Corporation | System and method for collecting plasma |
CN212438615U (zh) | 2017-10-24 | 2021-02-02 | 德克斯康公司 | 可穿戴设备 |
US11331022B2 (en) | 2017-10-24 | 2022-05-17 | Dexcom, Inc. | Pre-connected analyte sensors |
JP7048072B2 (ja) * | 2017-11-20 | 2022-04-05 | 学校法人 川崎学園 | 単針式血液浄化装置 |
US11412967B2 (en) | 2018-05-21 | 2022-08-16 | Fenwal, Inc. | Systems and methods for plasma collection |
EP4186540A1 (de) | 2018-05-21 | 2023-05-31 | Fenwal, Inc. | Systeme und verfahren zur optimierung von plasmasammelvolumina |
WO2021119195A1 (en) * | 2019-12-12 | 2021-06-17 | Chawla Lakhmir Singh | Extracorporeal blood treatment systems and methods employing batch processing |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29346E (en) * | 1971-06-04 | 1977-08-09 | Vital Assists, Inc. | Single needle dialysis |
DK152966C (da) * | 1973-04-16 | 1988-10-17 | Sandoz Ag | Fremgangsmaade ved styring af et extracorporalt haemodialysesystem og apparat til brug ved udoevelse af fremgangsmaaden |
US4464164A (en) * | 1982-09-24 | 1984-08-07 | Extracorporeal Medical Specialties, Inc. | Flowrate control for a blood flow system |
US4776837A (en) * | 1983-06-21 | 1988-10-11 | Kopp Klaus F | Single lumen catheter fluid treatment |
GB2141936B (en) * | 1983-06-21 | 1987-02-04 | Klaus F Kopp | Single lumen catheter fluid treatment |
US4643714A (en) * | 1985-08-05 | 1987-02-17 | Cobe Laboratories, Inc. | Single needle apparatus |
US4650457A (en) * | 1985-08-16 | 1987-03-17 | Kuraray Co., Ltd. | Apparatus for extracorporeal lung assist |
US4828543A (en) * | 1986-04-03 | 1989-05-09 | Weiss Paul I | Extracorporeal circulation apparatus |
US4885001A (en) * | 1988-06-03 | 1989-12-05 | Cobe Laboratories, Inc. | Pump with plural flow lines |
DE3909967A1 (de) * | 1989-03-25 | 1990-09-27 | Fresenius Ag | Haemodialysegeraet mit automatischer einstellung des dialysierfluessigkeitsflusses |
US4940455A (en) * | 1989-04-13 | 1990-07-10 | Cd Medical, Inc. | Method and apparatus for single needle dialysis |
DE3923836C1 (de) * | 1989-07-19 | 1990-09-20 | Fresenius Ag, 6380 Bad Homburg, De |
-
1991
- 1991-02-06 FR FR9101566A patent/FR2672219B1/fr not_active Expired - Lifetime
-
1992
- 1992-01-10 EP EP92420011A patent/EP0498741B1/de not_active Expired - Lifetime
- 1992-01-10 ES ES92420011T patent/ES2075663T3/es not_active Expired - Lifetime
- 1992-01-10 DE DE69203250T patent/DE69203250T2/de not_active Expired - Lifetime
- 1992-02-05 US US07/831,536 patent/US5318511A/en not_active Expired - Lifetime
- 1992-02-05 JP JP04775192A patent/JP3210716B2/ja not_active Expired - Lifetime
- 1992-02-05 CA CA002060693A patent/CA2060693C/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10042324C1 (de) * | 2000-08-29 | 2002-02-07 | Fresenius Medical Care De Gmbh | Blutbehandlungseinrichtung und Disposable für eine Blutbehandlungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
CA2060693C (fr) | 2003-04-08 |
US5318511A (en) | 1994-06-07 |
EP0498741B1 (de) | 1995-07-05 |
ES2075663T3 (es) | 1995-10-01 |
FR2672219A1 (fr) | 1992-08-07 |
JP3210716B2 (ja) | 2001-09-17 |
JPH04317659A (ja) | 1992-11-09 |
CA2060693A1 (fr) | 1992-08-07 |
EP0498741A1 (de) | 1992-08-12 |
FR2672219B1 (fr) | 1998-09-11 |
DE69203250D1 (de) | 1995-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GAMBRO INDUSTRIES S.A.S., MEYZIEU, FR |