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SE1730049A1 - Apparatus for peritoneal ultrafiltration - Google Patents

Apparatus for peritoneal ultrafiltration

Info

Publication number
SE1730049A1
SE1730049A1 SE1730049A SE1730049A SE1730049A1 SE 1730049 A1 SE1730049 A1 SE 1730049A1 SE 1730049 A SE1730049 A SE 1730049A SE 1730049 A SE1730049 A SE 1730049A SE 1730049 A1 SE1730049 A1 SE 1730049A1
Authority
SE
Sweden
Prior art keywords
pump
bag
pump chamber
glucose
fluid
Prior art date
Application number
SE1730049A
Other versions
SE540697C2 (en
Inventor
Landholm Stefan
Original Assignee
Triomed Ab
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 Triomed Ab filed Critical Triomed Ab
Priority to SE1730049A priority Critical patent/SE540697C2/en
Priority to PCT/SE2018/050182 priority patent/WO2018156077A1/en
Publication of SE1730049A1 publication Critical patent/SE1730049A1/en
Publication of SE540697C2 publication Critical patent/SE540697C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1493—Containers with shape retaining means, e.g. to support the structure of the container during emptying or filling
    • 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
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • 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
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/159—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit specially adapted for peritoneal dialysis
    • 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
    • A61M1/287—Dialysates therefor
    • 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
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/604—Bag or liner in a rigid container, with suction applied to both
    • 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
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1017—Peritoneal cavity
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • External Artificial Organs (AREA)

Abstract

An apparatus for ultrafiltration of a patient being overhydrated, comprising a patient tube (22) for access to a peritoneal cavity of the patient; a flow pump (41, 43) for removal of a fluid via said patient tube from the peritoneal cavity and to a pump bag (41) and for filling of the fluid from the pump bag (41) to the peritoneal cavity; a glucose bag (26), comprising concentrated glucose solution; a glucose pump (16) for addition of concentrated glucose to said fluid; whereby the glucose is diluted in said fluid and replenished intermittently for keeping a concentration of the osmotic agent substantially constant in the peritoneal cavity. The flow pump comprises a pump chamber having rigid walls and a flexible pump bag being inserted in said pump chamber, whereby the exterior of the flexible pump bag is exposed to a positive or negative pressure inside said pump chamber. The pump chamber is elongated and is provided with a lid (62) at one end and a cap (61) at the other end, which both are removable for cleaning the interior of the pump chamber. The pump chamber comprises an overpressure when the lid is going to be removed after a treatment and/or a sub pressure when the lid is going to be inserted before a treatment.
SE1730049A 2017-02-27 2017-02-27 APPARATUS FOR PERITONEAL ULTRAFILTRATION SE540697C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1730049A SE540697C2 (en) 2017-02-27 2017-02-27 APPARATUS FOR PERITONEAL ULTRAFILTRATION
PCT/SE2018/050182 WO2018156077A1 (en) 2017-02-27 2018-02-26 Apparatus for peritoneal ultrafiltration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1730049A SE540697C2 (en) 2017-02-27 2017-02-27 APPARATUS FOR PERITONEAL ULTRAFILTRATION

Publications (2)

Publication Number Publication Date
SE1730049A1 true SE1730049A1 (en) 2018-08-28
SE540697C2 SE540697C2 (en) 2018-10-16

Family

ID=63253360

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1730049A SE540697C2 (en) 2017-02-27 2017-02-27 APPARATUS FOR PERITONEAL ULTRAFILTRATION

Country Status (2)

Country Link
SE (1) SE540697C2 (en)
WO (1) WO2018156077A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502020C2 (en) * 1994-02-03 1995-07-17 Gambro Ab Apparatus for peritoneal dialysis
US6814547B2 (en) * 2002-05-24 2004-11-09 Baxter International Inc. Medical fluid pump
US8337475B2 (en) * 2004-10-12 2012-12-25 C. R. Bard, Inc. Corporeal drainage system
KR101988871B1 (en) * 2011-10-11 2019-06-14 에이와이 파마 가부시키가이샤 Standing bag infusion container
WO2013067359A2 (en) * 2011-11-04 2013-05-10 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9629955B2 (en) * 2012-10-12 2017-04-25 Smiths Medical Asd, Inc. Drug or fluid delivery devices
FR3003245B1 (en) * 2013-03-13 2015-03-20 Sartorius Stedim Biotech RECEPTION, VIDAGE AND PRESSURE TRANSFER OF A LARGE QUANTITY OF BIOPHARMACEUTICAL FLUID FOR SUBSEQUENT TREATMENT.
FR3017287A1 (en) * 2014-02-12 2015-08-14 Medex Sa FLEXIBLE MEDICAL POCKET
SE538124C2 (en) * 2014-02-28 2016-03-08 Triomed Ab Apparatus for peritoneal ultrafiltration including control of glucose concentration in the peritoneal cavity
EP3220975B1 (en) * 2014-11-21 2024-01-24 Triomed AB Apparatus for performing peritoneal ultrafiltration

Also Published As

Publication number Publication date
SE540697C2 (en) 2018-10-16
WO2018156077A1 (en) 2018-08-30

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