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Hemodialysis treatment system

Info

Publication number
CA1034206A
CA1034206A CA 208083 CA208083A CA1034206A CA 1034206 A CA1034206 A CA 1034206A CA 208083 CA208083 CA 208083 CA 208083 A CA208083 A CA 208083A CA 1034206 A CA1034206 A CA 1034206A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
hemodialysis
treatment
system
hemodialysis treatment
treatment 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
Application number
CA 208083
Other languages
French (fr)
Inventor
Donald E. Kettering
Morris E. Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz Ltd
Original Assignee
Sandoz Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/30Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for haemofiltration, pheresis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/30Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for haemofiltration, pheresis
    • A61M1/301Details
    • A61M1/303Details having a reservoir for treated blood to be returned
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/30Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for haemofiltration, pheresis
    • A61M1/301Details
    • A61M1/305Control of inversion point between collection and re-infusion phase
    • A61M1/306Pressure control, e.g. using substantially rigid closed, gas buffered or elastic reservoirs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/30Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for haemofiltration, pheresis
    • A61M1/301Details
    • A61M1/305Control of inversion point between collection and re-infusion phase
    • A61M1/307Time control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/30Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for haemofiltration, pheresis
    • A61M1/301Details
    • A61M1/309Details with trans-membrane pressure [TMP] increasing substantially continuously during arterial phase
CA 208083 1973-08-30 1974-08-29 Hemodialysis treatment system Expired CA1034206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US39310173 true 1973-08-30 1973-08-30

Publications (1)

Publication Number Publication Date
CA1034206A true CA1034206A (en) 1978-07-04

Family

ID=23553276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 208083 Expired CA1034206A (en) 1973-08-30 1974-08-29 Hemodialysis treatment system

Country Status (5)

Country Link
JP (1) JPS5055198A (en)
CA (1) CA1034206A (en)
DE (1) DE2441210C2 (en)
FR (1) FR2242112B1 (en)
GB (1) GB1480352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304126A (en) * 1984-02-08 1994-04-19 Abbott Laboratories Infusion system having plural fluid flow lines
US9511181B2 (en) 2007-06-04 2016-12-06 Fresenius Medical Care Deutschland Gmbh Device and method for blood treatment with single needle operation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131075C2 (en) * 1981-08-05 1984-01-19 Dr. Eduard Fresenius, Chemisch-Pharmazeutische Industrie Kg, 6380 Bad Homburg, De
EP0112094B1 (en) * 1982-11-30 1987-06-03 Takeda Chemical Industries, Ltd. Apparatus for blood treatment
GB2141936B (en) * 1983-06-21 1987-02-04 Klaus F Kopp Single lumen catheter fluid treatment
DE3335744C1 (en) * 1983-10-01 1984-12-13 Braun Melsungen Ag dialysis machine
CA1257165A (en) * 1984-02-08 1989-07-11 Paul Epstein Infusion system having plural fluid input ports and at least one patient output port
JPS6154865A (en) * 1984-08-24 1986-03-19 Matsushita Electric Works Ltd Voice coil type linear motor
BE905615R (en) * 1986-09-10 1987-04-17 Hombrouckx Remi O J Method and apparatus for eennaaldhemodialyse.
DE102015013610A1 (en) 2015-10-21 2017-04-27 Fresenius Medical Care Deutschland Gmbh Apparatus, system and method for pressure-based detection of a clot

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756234A (en) * 1971-06-04 1973-09-04 Vital Assists Single needle dialysis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304126A (en) * 1984-02-08 1994-04-19 Abbott Laboratories Infusion system having plural fluid flow lines
US5464392A (en) * 1984-02-08 1995-11-07 Abbott Laboratories Infusion system having plural fluid input ports and at least one patient output port
US9511181B2 (en) 2007-06-04 2016-12-06 Fresenius Medical Care Deutschland Gmbh Device and method for blood treatment with single needle operation

Also Published As

Publication number Publication date Type
GB1480352A (en) 1977-07-20 application
FR2242112A1 (en) 1975-03-28 application
JPS5055198A (en) 1975-05-15 application
DE2441210A1 (en) 1975-03-06 application
FR2242112B1 (en) 1979-01-05 grant
CA1034206A1 (en) grant
DE2441210C2 (en) 1985-01-03 grant

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