GB1457848A - Dialysis apparatus - Google Patents

Dialysis apparatus

Info

Publication number
GB1457848A
GB1457848A GB4066074A GB4066074A GB1457848A GB 1457848 A GB1457848 A GB 1457848A GB 4066074 A GB4066074 A GB 4066074A GB 4066074 A GB4066074 A GB 4066074A GB 1457848 A GB1457848 A GB 1457848A
Authority
GB
United Kingdom
Prior art keywords
fluid
dialysis
patient
pair
regulating
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
GB4066074A
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.)
American Medical Products Corp
Original Assignee
American Medical Products Corp
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 American Medical Products Corp filed Critical American Medical Products Corp
Publication of GB1457848A publication Critical patent/GB1457848A/en
Expired legal-status Critical Current

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
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
    • 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
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • A61M1/282—Operational modes

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular 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)

Abstract

1457848 Peritoneal dialysis AMERICAN MEDICAL PRODUCTS CORP 18 Sept 1974 40660/74 Heading A5R [Also in Division F2] A gravity fed peritoneal dialysis apparatus is provided including control apparatus to allow a patient to treat himself, which control apparatus comprises first and second means 80, 82 for regulating the flow of dialysis fluid through said dialysis apparatus, means 24 for controlling said first and second means to alternately permit flow of dialysis fluid therefrom, and means 20 for detecting a minimum quantity of fluid drainage before the fluid is discharged therefrom. As described the regulating means 80, 82 are a pair of pinch valves operated by controlling means 24 which is a pair of rotating cams driven by an electric motor. Detecting means 20 is a fluid weighing device arranged to trigger an alarm if a minimum weight of fluid is not detected after a preset period of drainage from the patient. A control circuit (Fig. 8 not shown) of timers and relays enables a series of filling and draining. cycles to be carried out automatically. The dialysis apparatus also comprises a reservoir 14 for dialysis fluid, a vessel 16 for measuring a predetermined quantity of fluid, in which also the fluid is heated to a controlled temperature, a catheter 18 and a receptacle for discharged fluid 22.
GB4066074A 1973-07-31 1974-09-18 Dialysis apparatus Expired GB1457848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US384316A US3872863A (en) 1973-07-31 1973-07-31 Peritoneal dialysis apparatus

Publications (1)

Publication Number Publication Date
GB1457848A true GB1457848A (en) 1976-12-08

Family

ID=23516840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4066074A Expired GB1457848A (en) 1973-07-31 1974-09-18 Dialysis apparatus

Country Status (5)

Country Link
US (1) US3872863A (en)
CA (3) CA1040957A (en)
DE (1) DE2446598A1 (en)
FR (1) FR2287240A1 (en)
GB (1) GB1457848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560712A (en) * 2017-03-17 2018-09-26 Probe Scient Limited A monitoring system

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629717C2 (en) * 1976-07-02 1982-05-06 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Device for controlling the fluid balance of a patient during hemodiafiltration
FR2366023A1 (en) * 1976-07-30 1978-04-28 Inst Nat Sante Rech Med METHOD AND APPARATUS FOR ADJUSTING THE CONDITIONS OF HEMODIALYSIS
US4239041A (en) * 1977-03-03 1980-12-16 Moncrief Jack W Method for continuous ambulatory peritoneal dialysis
US4096859A (en) * 1977-04-04 1978-06-27 Agarwal Mahesh C Apparatus for peritoneal dialysis
US4190047A (en) * 1977-08-26 1980-02-26 University Of Utah Method and apparatus for peritoneal dialysis
DE2755214C3 (en) * 1977-12-10 1980-12-11 Dr. Eduard Fresenius Chemisch-Pharmazeutische Industrie Kg Apparatebau Kg, 6380 Bad Homburg Device for periodic irrigation of the abdominal cavity
FR2397197A1 (en) * 1978-11-03 1979-02-09 Sodip Sa Extracorporeal blood purificn. - by simultaneous haemodialysis and haemo-filtration with incorporated flow ewuilibrantion
US4291692A (en) * 1979-10-09 1981-09-29 University Of Utah Closed-loop infusion system, both method and apparatus, based on real time urine measurement
EP0050147A4 (en) * 1980-04-14 1983-05-16 Baxter Travenol Lab Control system for fluid flow apparatus.
US4413988A (en) * 1982-04-28 1983-11-08 Handt Alan E Short-tubing set gravity powered peritoneal cycler
CA1173712A (en) * 1982-06-18 1984-09-04 Mahesh Agarwal Method and apparatus for peritoneal dialysis
US4560472A (en) * 1982-12-10 1985-12-24 Baxter Travenol Laboratories, Inc. Peritoneal dialysis apparatus
FR2539301A1 (en) * 1983-01-14 1984-07-20 Fournier Gilles Connection/disconnection apparatus for peritoneal dialysis bags
US4585436A (en) * 1983-11-03 1986-04-29 Baxter Travenol Laboratories, Inc. Peritoneal dialysis apparatus
US5782796A (en) * 1995-02-10 1998-07-21 Baxter International Inc. Foldable dialysis unit with integral pump and a method for performing solution exchange
IT1295216B1 (en) * 1997-10-07 1999-05-04 Bellco Spa EQUIPMENT FOR DIALYSIS TREATMENT.
US9358331B2 (en) * 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
EP3511034B1 (en) 2007-11-29 2023-03-29 Fresenius Medical Care Holdings, Inc. Extracorporeal blood processing system for conducting hemodialysis and hemofiltration
US20100217179A1 (en) * 2009-02-20 2010-08-26 Baxter International Inc. Bulk delivery peritoneal dialysis system and method
CN105251072B (en) * 2009-12-24 2017-08-25 昆山韦睿医疗科技有限公司 A kind of dialysis system
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625932A (en) * 1949-01-10 1953-01-20 Peter F Salisbury Blood transfer apparatus
US2707955A (en) * 1953-07-17 1955-05-10 Frederic W Borden Blood-loss meter
US3410268A (en) * 1965-10-04 1968-11-12 Irrigation Control Inc Automatic bladder irrigation apparatus operated by either a vacuum, hydraulic or pneumatic source
US3575161A (en) * 1968-03-07 1971-04-20 Seymour B London Valve for biological systems
SE331736B (en) * 1969-06-04 1971-01-11 Lkb Medical Ab
GB1280521A (en) * 1969-06-28 1972-07-05 Whitely Lang And Neill Ltd Peritoneal dialysis apparatus
FI48674C (en) * 1970-02-05 1974-12-10 Datex Oy Dosing device for patients.
US3709222A (en) * 1970-12-28 1973-01-09 Sarns Inc Method and apparatus for automatic peritoneal dialysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560712A (en) * 2017-03-17 2018-09-26 Probe Scient Limited A monitoring system

Also Published As

Publication number Publication date
CA1065224A (en) 1979-10-30
CA1071489A (en) 1980-02-12
CA1040957A (en) 1978-10-24
US3872863A (en) 1975-03-25
FR2287240B1 (en) 1978-11-03
DE2446598A1 (en) 1976-04-08
FR2287240A1 (en) 1976-05-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930918