GB1307056A - Steady flow regenerative peritoneal dialysis system - Google Patents

Steady flow regenerative peritoneal dialysis system

Info

Publication number
GB1307056A
GB1307056A GB4416871A GB4416871A GB1307056A GB 1307056 A GB1307056 A GB 1307056A GB 4416871 A GB4416871 A GB 4416871A GB 4416871 A GB4416871 A GB 4416871A GB 1307056 A GB1307056 A GB 1307056A
Authority
GB
United Kingdom
Prior art keywords
pump
peritoneal dialysis
dialysate
steady flow
diaphragm
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
GB4416871A
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.)
Tecna Corp
Original Assignee
Tecna 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 Tecna Corp filed Critical Tecna Corp
Publication of GB1307056A publication Critical patent/GB1307056A/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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1674—Apparatus for preparing dialysates using UV radiation sources for sterilising the dialysate
    • 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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
    • A61M1/281—Instillation other than by gravity
    • 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
    • A61M1/284—Continuous flow peritoneal dialysis [CFPD]
    • 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
    • A61M1/285—Catheters therefor

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

1307056 Peritoneal dialysis apparatus TECNA CORP 22 Sept 1971 [1 Oct 1970] 44168/71 Heading A5R A steady flow peritoneal dialysis system comprises inflow and outflow conduits (11) and (12) respectively, Fig. 1 (not shown), which in use extend into and out of the abdominal cavity such that the dialysis fluid may be introduced into and removed from the cavity. The output conduit (12) is connected to the inlet duct 18 to a pump 19 which discharges the fluid to a dialysate regenerator system comprising a urea removal column 46, an activated carbon column 47 which absorbs creatinine and uric acid, an ultraviolet steriliser 48 which prevents baterial growth in the dialysate and a filter 51. The regenerated dialysate is then passed back into the abdomen via ducts 23 and (11). The pump 19 consists of two chambers A and B separated by a piston 28 with one way valves 31, and a diaphragm 34 connected to the piston by a ring 36 and to the end 27 of the chamber B. The shaft of the pump is sealed by a diaphragm 40 connected to the end 27 and shaft by rings 41 and 42 respectively. The conduits 11 and 12 are permanently implanted into the wall of the abdomen and are fixed by the growth of skin tissue into microcavities (13), Fig. 7 (not shown).
GB4416871A 1970-10-01 1971-09-22 Steady flow regenerative peritoneal dialysis system Expired GB1307056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7724070A 1970-10-01 1970-10-01

Publications (1)

Publication Number Publication Date
GB1307056A true GB1307056A (en) 1973-02-14

Family

ID=22136901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4416871A Expired GB1307056A (en) 1970-10-01 1971-09-22 Steady flow regenerative peritoneal dialysis system

Country Status (5)

Country Link
US (1) US3707967A (en)
JP (1) JPS528635B1 (en)
DE (1) DE2149040A1 (en)
GB (1) GB1307056A (en)
NL (1) NL7113434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147722A1 (en) * 1981-11-27 1983-06-16 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Intraperitoneal catheter

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US4160454A (en) * 1975-07-09 1979-07-10 University Of Utah Implantable catheter system
GB1558370A (en) * 1975-09-26 1979-12-28 Asahi Chemical Ind Blood treating apparatus
CA1124952A (en) * 1977-03-03 1982-06-08 Robert P. Popovich Method and apparatus for continuous, ambulatory peritoneal dialysis
US4184497A (en) * 1977-08-26 1980-01-22 University Of Utah Peritoneal dialysis catheter
DE2739350A1 (en) * 1977-09-01 1979-03-15 Schi Wa Arzneimittel DEVICE FOR TREATMENT OF URAEMIC PATIENTS
US4265760A (en) * 1979-02-26 1981-05-05 Becton Dickinson & Company Device for dilution and delivery of in vivo chemicals
IT7943514A0 (en) * 1979-10-26 1979-10-26 Buoncristiani Vincenzo AUTOMATIC EQUIPMENT FOR PERITONEAL DIALYSIS WITH RECYCLING OF THE DISCHARGE LIQUID DURING THE DIALYTIC SESSION
US4496349A (en) * 1981-05-08 1985-01-29 Renal Systems, Inc. Percutaneous implant
US4417888A (en) * 1982-03-15 1983-11-29 Renal Systems, Inc. Percutaneous implant
FR2515966A1 (en) * 1981-11-06 1983-05-13 Sord Orga Sarl Automatic peritoneal dialysis bag drainage control during treatment - using modules, each having corresponding clamp and hook arrangement, and UV sterilisation system
DD210385A3 (en) * 1982-06-28 1984-06-06 Medizin Labortechnik Veb K DIALYSIS DEVICE WITH REGENERATION SYSTEM FOR THE CONTINUOUS AMBULANT PERITONEAL DIALYSIS
US4747822A (en) * 1984-07-09 1988-05-31 Peabody Alan M Continuous flow peritoneal dialysis system and method
EP0243547B1 (en) * 1986-05-01 1991-07-24 Alan M. Peabody Continuous flow peritoneal dialysis apparatus
GB8824855D0 (en) * 1988-10-24 1988-11-30 Byrne P O Dialysis
JPH02102934U (en) * 1989-02-02 1990-08-16
AT393213B (en) * 1989-02-08 1991-09-10 Avl Verbrennungskraft Messtech DEVICE FOR DETERMINING AT LEAST ONE MEDICAL MEASURING SIZE
WO1998017333A2 (en) * 1996-10-22 1998-04-30 Hemocleanse, Inc. Continuous flow-through peritoneal dialysis (cfpd) method with control of intraperitoneal pressure
US6245039B1 (en) * 1998-10-05 2001-06-12 Vasca, Inc. Methods and apparatus for performing flow-through peritoneal dialysis
JP2000107286A (en) * 1998-10-07 2000-04-18 Akira Sakai Perfusion apparatus for peritoneal dialyzate and perfusion method
US6497676B1 (en) * 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6976973B1 (en) 2000-10-12 2005-12-20 Baxter International Inc. Peritoneal dialysis catheters
US6656227B2 (en) * 2000-10-20 2003-12-02 John M. Levin Prosthesis for internal peritoneal dialysis and method of providing peritoneal dialysis
US6569130B1 (en) * 2001-04-12 2003-05-27 John M. Levin Chronic peritoneal dialysis sac
US6749580B2 (en) * 2001-10-05 2004-06-15 Medical Components, Inc. Catheter
US6911014B2 (en) * 2001-10-05 2005-06-28 Medical Components, Inc. Continuous flow peritoneal dialysis catheter
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
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US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US20030220607A1 (en) * 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
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US8012118B2 (en) * 2006-03-08 2011-09-06 Fresenius Medical Care Holdings, Inc. Artificial kidney dialysis system
US8715221B2 (en) * 2006-03-08 2014-05-06 Fresenius Medical Care Holdings, Inc. Wearable kidney
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US8512553B2 (en) 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
EP2273995B2 (en) * 2008-03-20 2023-11-15 Baxter International Inc. Destruction of microbial products by enzymatic digestion
US8211053B2 (en) * 2008-05-13 2012-07-03 Equilibrate, Llc Interosmolar fluid removal
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US20100051552A1 (en) 2008-08-28 2010-03-04 Baxter International Inc. In-line sensors for dialysis applications
US9510854B2 (en) 2008-10-13 2016-12-06 Boston Scientific Scimed, Inc. Thrombectomy catheter with control box having pressure/vacuum valve for synchronous aspiration and fluid irrigation
JP5551709B2 (en) * 2008-11-03 2014-07-16 フレゼニウス メディカル ケア ホールディングス インコーポレイテッド Portable peritoneal dialysis system
US20100217179A1 (en) * 2009-02-20 2010-08-26 Baxter International Inc. Bulk delivery peritoneal dialysis system and method
US20100312172A1 (en) * 2009-06-06 2010-12-09 Hoffman Josef C A Method of Peritoneal Dialysis
SE537060C2 (en) * 2012-11-23 2014-12-23 Triomed Ab Regeneration circuit for regenerating a dialysis fluid comprising an adsorbent cartridge
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US11040172B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147722A1 (en) * 1981-11-27 1983-06-16 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Intraperitoneal catheter

Also Published As

Publication number Publication date
NL7113434A (en) 1972-04-05
US3707967A (en) 1973-01-02
JPS528635B1 (en) 1977-03-10
DE2149040A1 (en) 1972-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees