[go: up one dir, main page]

BR9913137A - Filtro de diálise de auto-acionamento - Google Patents

Filtro de diálise de auto-acionamento

Info

Publication number
BR9913137A
BR9913137A BR9913137-4A BR9913137A BR9913137A BR 9913137 A BR9913137 A BR 9913137A BR 9913137 A BR9913137 A BR 9913137A BR 9913137 A BR9913137 A BR 9913137A
Authority
BR
Brazil
Prior art keywords
filter medium
self
filter
patient
activating
Prior art date
Application number
BR9913137-4A
Other languages
English (en)
Inventor
Levoy G Haight
Original Assignee
Soreson Dev 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 Soreson Dev Inc filed Critical Soreson Dev Inc
Publication of BR9913137A publication Critical patent/BR9913137A/pt

Links

Classifications

    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus 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
    • A61M1/14—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
    • A61M1/288—Priming
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • 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
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary 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)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Patente de Invenção: <B>"FILTRO DE DIáLISE DE AUTO-ACIONAMENTO"<D>. Trata-se de um meio de filtro (11) que é construído como um recipiente com um volume interno em comunicação fluida aberta com o elemento de conexão do paciente (31) e um elemento de conexão de transporte (39). A estrutura de suporte de filtro (13), montada no interior, é estruturada como um membro perfurado e delgado (14) que transporta o meio de filtro hidrófilo (17). Um primeiro trajeto de fluxo orienta o dialisado usado a partir do paciente através da superfície do meio de filtro (17) para a conexão de transporte (39). Um segundo trajeto de fluxo orienta o dialisado fresco a partir da conexão de transporte (39) através do meio de filtro (17) e a estrutura de suporte perfurada (13) para a conexão do paciente (31).
BR9913137-4A 1998-08-28 1999-08-26 Filtro de diálise de auto-acionamento BR9913137A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9831898P 1998-08-28 1998-08-28
PCT/US1999/019579 WO2000012193A1 (en) 1998-08-28 1999-08-26 Self-priming dialysis filter

Publications (1)

Publication Number Publication Date
BR9913137A true BR9913137A (pt) 2001-10-02

Family

ID=22268765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913137-4A BR9913137A (pt) 1998-08-28 1999-08-26 Filtro de diálise de auto-acionamento

Country Status (9)

Country Link
US (1) US6758971B1 (pt)
EP (1) EP1126905A4 (pt)
JP (1) JP2002523196A (pt)
KR (1) KR20010072251A (pt)
AU (1) AU772207B2 (pt)
BR (1) BR9913137A (pt)
CA (1) CA2334602A1 (pt)
MX (1) MXPA01001027A (pt)
WO (1) WO2000012193A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005717A1 (en) * 2002-07-09 2004-01-15 Gambro Lundia Ab A support element for an extracorporeal fluid transport line
US11273245B2 (en) * 2002-07-19 2022-03-15 Baxter International Inc. Dialysis system having a vented disposable dialysis fluid carrying member
EP1588751A4 (en) * 2002-12-03 2006-06-07 Wako Pure Chem Ind Ltd TOOL AND METHOD FOR SEPARATING WATER FROM AN ORGANIC SOLVENT CONTAINING DISPERSIBLE WATER
WO2004084973A2 (en) * 2003-03-24 2004-10-07 Becton, Dickinson And Company Invisible antimicrobial glove and hand antiseptic
US20090294359A1 (en) * 2008-06-03 2009-12-03 Baxter International Inc. Priming system and method using pumping and gravity
EP3492574A3 (en) * 2010-08-25 2019-09-04 Refine Technology, LLC Fluid filtration systems
US9446354B2 (en) 2010-08-25 2016-09-20 Repligen Corporation Device, system and process for modification or concentration of cell-depleted fluid
JP5699008B2 (ja) * 2011-03-17 2015-04-08 日機装株式会社 血液浄化装置
WO2018187305A1 (en) * 2017-04-03 2018-10-11 4th-Phase, Inc. Ez separation
EP4600600A3 (en) 2017-06-21 2025-11-12 The Regents of the University of California Hemofilter for in vivo blood filtration
WO2020061166A2 (en) * 2018-09-18 2020-03-26 Baxter International Inc. Peritoneal dialysis patient line with sterilizing filter and drain bypass
US12029874B2 (en) 2020-01-29 2024-07-09 Baxter International Inc. Dialysis patient connector and method for priming
DE102020114988A1 (de) * 2020-06-05 2021-12-09 Fresenius Medical Care Deutschland Gmbh Verfahren zur Diskonnektion
WO2023114622A1 (en) * 2021-12-17 2023-06-22 Baxter International Inc. Peritoneal dialysis system having a patient line filter
WO2023114608A1 (en) * 2021-12-17 2023-06-22 Baxter International Inc. Peritoneal dialysis system having a capillary patient line filter
US20250009950A1 (en) * 2021-12-17 2025-01-09 Baxter International Inc. Peritoneal dialysis system including a patient line filter having a tubular membrane
KR20240123363A (ko) * 2021-12-17 2024-08-13 백스터 인터내셔널 인코포레이티드 환자 라인 필터를 갖는 복막 투석 시스템

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124952A (en) * 1977-03-03 1982-06-08 Robert P. Popovich Method and apparatus for continuous, ambulatory peritoneal dialysis
US4311587A (en) 1979-12-10 1982-01-19 Japan Foundation For Artificial Organs Filter arrangement denying bacteria entry to peritoneum
US4738668A (en) * 1981-07-29 1988-04-19 Baxter Travenol Laboratories, Inc. Conduit connectors having antiseptic application means
US4488961A (en) 1982-09-29 1984-12-18 E. I. Du Pont De Nemours And Company One-way filter unit
US5258127A (en) * 1990-07-27 1993-11-02 Pall Corporation Leucocyte depleting filter device and method of use
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
US5439587A (en) 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
US5622626A (en) * 1994-04-15 1997-04-22 Pall Corporation Multiple compartment filter and method for processing parenteral fluid

Also Published As

Publication number Publication date
AU5787699A (en) 2000-03-21
MXPA01001027A (es) 2002-06-04
WO2000012193A9 (en) 2000-08-17
JP2002523196A (ja) 2002-07-30
EP1126905A4 (en) 2002-02-20
EP1126905A1 (en) 2001-08-29
WO2000012193A1 (en) 2000-03-09
US6758971B1 (en) 2004-07-06
CA2334602A1 (en) 2000-03-09
KR20010072251A (ko) 2001-07-31
AU772207B2 (en) 2004-04-22

Similar Documents

Publication Publication Date Title
BR9913137A (pt) Filtro de diálise de auto-acionamento
US4276170A (en) Vented flexible filtration device for use in administering parenteral liquids
US3795088A (en) Degassing particulate matter and oil filter device
ES2901826T3 (es) Módulo para el cuidado de heridas al vacío
BR0115183A (pt) Sistema e diálise de sangue, cartucho de hemodiafiltração de estágio duplo e método de hemodiafiltração
JP2002126074A5 (pt)
DE69029578D1 (de) Verbindungssystem für flüssigkeiten
JPS60502089A (ja) インラインフイルタ−
JP2007505702A5 (pt)
WO2002026288A3 (en) Disposable cartridge for a blood perfusion system
ES2085602T3 (es) Riñon artificial.
KR890701164A (ko) 피부침투성 치료 시스템
ATE303824T1 (de) Vorrichtung zur herstellung von einer ersatzlösung
ATE410130T1 (de) Medizinischer behälter mit verbessertem abziehbarem verschluss
DE602008003778D1 (de) Mit einem versetzten einlass- und/oder auslasselement ausgestattete filtrierungseinheit für eine biologische flüssigkeit
WO2014144762A2 (en) Method and apparatus for wound dressing
KR900006013A (ko) 마이크로필터 장치
KR960701687A (ko) 진동 여과 장치에 의한 용질의 농축방법(A Method for Concentrating A Solute with an Oscillating Filtration Device)
TW200510048A (en) Filter unit with degassing means
FR2799986B1 (fr) Unite de filtration d&#39;une substance virucide
BRPI0111065B8 (pt) filtro de tratamento de sangue e sistema de coleta de sangue compreendendo o mesmo.
DE60239123D1 (de) Trennelement für eine fluidbehandlungsvorrichtung
DE69938001D1 (de) Bgabe einer mit gas angereicherten flüssigkeit
JPS6211462A (ja) 灌流装置
RU2418609C1 (ru) Фильтр для носовой полости

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A,5A,6A,7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.