NL180072C - DEVICE FOR DIALYZING BLOOD. - Google Patents

DEVICE FOR DIALYZING BLOOD.

Info

Publication number
NL180072C
NL180072C NLAANVRAGE7404971,A NL7404971A NL180072C NL 180072 C NL180072 C NL 180072C NL 7404971 A NL7404971 A NL 7404971A NL 180072 C NL180072 C NL 180072C
Authority
NL
Netherlands
Prior art keywords
dialyzing blood
dialyzing
blood
Prior art date
Application number
NLAANVRAGE7404971,A
Other languages
Dutch (nl)
Other versions
NL180072B (en
NL7404971A (en
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
Publication of NL7404971A publication Critical patent/NL7404971A/xx
Publication of NL180072B publication Critical patent/NL180072B/en
Application granted granted Critical
Publication of NL180072C publication Critical patent/NL180072C/en

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
    • A61M1/304—Treatment chamber used as reservoir, e.g. centrifuge bowl or filter with movable membrane
    • 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
    • A61M1/14—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
    • A61M1/307—Time control
    • 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
    • A61M1/309—Details 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)
NLAANVRAGE7404971,A 1973-04-16 1974-04-11 DEVICE FOR DIALYZING BLOOD. NL180072C (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 (3)

Publication Number Publication Date
NL7404971A NL7404971A (en) 1974-10-18
NL180072B NL180072B (en) 1986-08-01
NL180072C true NL180072C (en) 1987-01-02

Family

ID=23382085

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7404971,A NL180072C (en) 1973-04-16 1974-04-11 DEVICE FOR DIALYZING BLOOD.

Country Status (14)

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

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 (en) * 1982-02-16 1985-10-17 Fresenius AG, 6380 Bad Homburg Device for purifying metabolic products from the blood
GB2141936B (en) * 1983-06-21 1987-02-04 Klaus F Kopp Single lumen catheter fluid treatment
FR2672219B1 (en) * 1991-02-06 1998-09-11 Hospal Ind METHOD FOR CONTROLLING THE BLOOD CIRCULATION IN A SINGLE NEEDLE CIRCUIT.
JP2003265613A (en) * 2002-03-15 2003-09-24 Terumo Corp Method for controlling catheter with expander, blood specimen collection controller and catheter with expander

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
JPS6243695B2 (en) 1987-09-16
FR2225175A1 (en) 1974-11-08
DD112901A5 (en) 1975-05-12
DK152966C (en) 1988-10-17
DE2417900C2 (en) 1983-12-01
CH579921A5 (en) 1976-09-30
NL180072B (en) 1986-08-01
DE2417900A1 (en) 1974-10-17
SE413368B (en) 1980-05-27
NL7404971A (en) 1974-10-18
BE813704A (en) 1974-07-31
GB1466464A (en) 1977-03-09
DK152966B (en) 1988-06-06
CA1062623A (en) 1979-09-18
JPS508397A (en) 1975-01-28
ES425317A1 (en) 1976-11-01
FR2225175B1 (en) 1977-10-14
SU913920A3 (en) 1982-03-15
IT1019609B (en) 1977-11-30

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee