CA1062623A - Single cannula dialysis control - Google Patents

Single cannula dialysis control

Info

Publication number
CA1062623A
CA1062623A CA197,446A CA197446A CA1062623A CA 1062623 A CA1062623 A CA 1062623A CA 197446 A CA197446 A CA 197446A CA 1062623 A CA1062623 A CA 1062623A
Authority
CA
Canada
Prior art keywords
blood
line
patient
venous
venous line
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
CA197,446A
Other languages
English (en)
French (fr)
Inventor
Klaus F. Kopp
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 AG
Original Assignee
Sandoz AG
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
Priority claimed from US00351720A external-priority patent/US3830234A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of CA1062623A publication Critical patent/CA1062623A/en
Expired legal-status Critical Current

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 hemofiltration or pheresis
    • A61M1/30Single 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
    • 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 hemofiltration or pheresis
    • A61M1/30Single 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
    • A61M1/301Details
    • A61M1/304Treatment chamber used as reservoir, e.g. centrifuge bowl or filter with movable membrane
    • 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 hemofiltration or pheresis
    • A61M1/30Single 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
    • A61M1/301Details
    • A61M1/305Control of inversion point between collection and re-infusion phase
    • A61M1/306Pressure control, e.g. using substantially rigid closed or 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 hemofiltration or pheresis
    • A61M1/30Single 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
    • A61M1/301Details
    • 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 hemofiltration or pheresis
    • A61M1/30Single 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
    • A61M1/301Details
    • A61M1/309Details with trans-membrane pressure [TMP] increasing substantially continuously during arterial phase

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
CA197,446A 1973-04-16 1974-04-11 Single cannula dialysis control Expired CA1062623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00351720A US3830234A (en) 1971-06-04 1973-04-16 Dialysis control system and method

Publications (1)

Publication Number Publication Date
CA1062623A true CA1062623A (en) 1979-09-18

Family

ID=23382085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197,446A Expired CA1062623A (en) 1973-04-16 1974-04-11 Single cannula dialysis control

Country Status (14)

Country Link
JP (1) JPS6243695B2 (enrdf_load_stackoverflow)
BE (1) BE813704A (enrdf_load_stackoverflow)
CA (1) CA1062623A (enrdf_load_stackoverflow)
CH (1) CH579921A5 (enrdf_load_stackoverflow)
DD (1) DD112901A5 (enrdf_load_stackoverflow)
DE (1) DE2417900C2 (enrdf_load_stackoverflow)
DK (1) DK152966C (enrdf_load_stackoverflow)
ES (1) ES425317A1 (enrdf_load_stackoverflow)
FR (1) FR2225175B1 (enrdf_load_stackoverflow)
GB (1) GB1466464A (enrdf_load_stackoverflow)
IT (1) IT1019609B (enrdf_load_stackoverflow)
NL (1) NL180072C (enrdf_load_stackoverflow)
SE (1) SE413368B (enrdf_load_stackoverflow)
SU (1) SU913920A3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412916A (en) * 1981-06-24 1983-11-01 Cordis Dow Corp. Airless artificial kidney assembly
DE3205449C2 (de) * 1982-02-16 1985-10-17 Fresenius AG, 6380 Bad Homburg Vorrichtung zum Reinigen des Blutes von Stoffwechselprodukten
GB2141936B (en) * 1983-06-21 1987-02-04 Klaus F Kopp Single lumen catheter fluid treatment
FR2672219B1 (fr) * 1991-02-06 1998-09-11 Hospal Ind Procede de commande de la circulation du sang dans un circuit a aiguille unique.
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

Family Cites Families (3)

* 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
US3724973A (en) * 1971-10-21 1973-04-03 K Shill Surgical pump
US3791767A (en) * 1972-03-15 1974-02-12 K Shill Dialysis pumping system

Also Published As

Publication number Publication date
DK152966C (da) 1988-10-17
NL180072C (nl) 1987-01-02
ES425317A1 (es) 1976-11-01
JPS508397A (enrdf_load_stackoverflow) 1975-01-28
SE413368B (sv) 1980-05-27
FR2225175B1 (enrdf_load_stackoverflow) 1977-10-14
NL7404971A (enrdf_load_stackoverflow) 1974-10-18
JPS6243695B2 (enrdf_load_stackoverflow) 1987-09-16
FR2225175A1 (enrdf_load_stackoverflow) 1974-11-08
BE813704A (fr) 1974-07-31
GB1466464A (en) 1977-03-09
DD112901A5 (enrdf_load_stackoverflow) 1975-05-12
SU913920A3 (en) 1982-03-15
DE2417900C2 (de) 1983-12-01
NL180072B (nl) 1986-08-01
DK152966B (da) 1988-06-06
CH579921A5 (enrdf_load_stackoverflow) 1976-09-30
IT1019609B (it) 1977-11-30
DE2417900A1 (de) 1974-10-17

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