CA988435A - Positive pressure lid for dialyzer apparatus - Google Patents

Positive pressure lid for dialyzer apparatus

Info

Publication number
CA988435A
CA988435A CA117,506A CA117506A CA988435A CA 988435 A CA988435 A CA 988435A CA 117506 A CA117506 A CA 117506A CA 988435 A CA988435 A CA 988435A
Authority
CA
Canada
Prior art keywords
positive pressure
pressure lid
dialyzer apparatus
dialyzer
lid
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
CA117,506A
Other languages
English (en)
Other versions
CA117506S (en
Inventor
Felix J. Martinez
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories Inc
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
Application filed by Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Application granted granted Critical
Publication of CA988435A publication Critical patent/CA988435A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/32—Controlling or regulating
    • 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
    • A61M2205/3331—Pressure; Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (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)
  • Separation Using Semi-Permeable Membranes (AREA)
CA117,506A 1970-08-31 1971-07-06 Positive pressure lid for dialyzer apparatus Expired CA988435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6829470A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
CA988435A true CA988435A (en) 1976-05-04

Family

ID=22081659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,506A Expired CA988435A (en) 1970-08-31 1971-07-06 Positive pressure lid for dialyzer apparatus

Country Status (8)

Country Link
US (1) US3712475A (fr)
AU (1) AU3120071A (fr)
BE (1) BE770106A (fr)
CA (1) CA988435A (fr)
DE (1) DE2141602A1 (fr)
FR (1) FR2106193A5 (fr)
GB (1) GB1355385A (fr)
ZA (1) ZA714494B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815743A (en) * 1971-06-09 1974-06-11 D Snyder Method and apparatus for hemodialysis
US3962095A (en) * 1973-06-22 1976-06-08 Sandoz Ltd. Dialyser cartridge
FR2268535B1 (fr) * 1974-04-23 1976-12-17 Rhone Poulenc Ind
IL50623A (en) * 1975-10-08 1981-07-31 Baxter Travenol Lab Dialyzer construction
SE405550B (sv) * 1977-05-13 1978-12-18 Gambro Ab Diffusionsanordning foretredesvis avsedd for dialys
ATE10583T1 (de) * 1980-08-22 1984-12-15 The Stolle Research And Development Corporation Haemoperfusionsvorrichtung fuer die spezifische aenderung oder entfernung von komponenten aus dem blut.
US8512553B2 (en) * 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
US9440017B2 (en) 2013-03-14 2016-09-13 Baxter International Inc. System and method for performing alternative and sequential blood and peritoneal dialysis modalities
DE102014106490A1 (de) * 2014-05-08 2015-11-12 B. Braun Avitum Ag Schlauchleitung für frische und/oder verbrauchte Dialysierflüssigkeit
CN108888816B (zh) * 2015-11-29 2020-12-01 鄂东医疗集团市中心医院(市普爱医院湖北理工学院附属医院) 血液透析容器
CN112403278B (zh) * 2017-01-05 2022-05-17 佛山市顺德区美的饮水机制造有限公司 端盖、螺旋卷式反渗透膜元件及净水器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1235625A (en) * 1917-02-24 1917-08-07 Lillian H Wineman Cover for cooking utensils.
US1657173A (en) * 1927-02-16 1928-01-24 Morrison Bros Strainer and check valve

Also Published As

Publication number Publication date
DE2141602A1 (de) 1972-03-09
GB1355385A (en) 1974-06-05
BE770106A (fr) 1971-12-01
FR2106193A5 (fr) 1972-04-28
AU3120071A (en) 1973-01-18
US3712475A (en) 1973-01-23
ZA714494B (en) 1972-03-29

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