BRPI1012139A2 - varied volume balancer for blood purification - Google Patents

varied volume balancer for blood purification

Info

Publication number
BRPI1012139A2
BRPI1012139A2 BRPI1012139A BRPI1012139A BRPI1012139A2 BR PI1012139 A2 BRPI1012139 A2 BR PI1012139A2 BR PI1012139 A BRPI1012139 A BR PI1012139A BR PI1012139 A BRPI1012139 A BR PI1012139A BR PI1012139 A2 BRPI1012139 A2 BR PI1012139A2
Authority
BR
Brazil
Prior art keywords
blood purification
varied volume
balancer
volume balancer
varied
Prior art date
Application number
BRPI1012139A
Other languages
Portuguese (pt)
Inventor
Guangyong Gao
Yingxiang Ren
Youming Peng
Original Assignee
Chongqing Shanwaishan Science & Technology Co Ltd
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 Chongqing Shanwaishan Science & Technology Co Ltd filed Critical Chongqing Shanwaishan Science & Technology Co Ltd
Publication of BRPI1012139A2 publication Critical patent/BRPI1012139A2/en

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
    • A61M1/16—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
    • 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
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh 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
    • A61M1/16—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
    • A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency 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)
BRPI1012139A 2009-05-15 2010-05-12 varied volume balancer for blood purification BRPI1012139A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101038700A CN101564559B (en) 2009-05-15 2009-05-15 Volume-varied balancer for purifying blood
PCT/CN2010/072650 WO2010130202A1 (en) 2009-05-15 2010-05-12 Volume-varied balancer for purifying blood

Publications (1)

Publication Number Publication Date
BRPI1012139A2 true BRPI1012139A2 (en) 2016-03-29

Family

ID=41281034

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012139A BRPI1012139A2 (en) 2009-05-15 2010-05-12 varied volume balancer for blood purification

Country Status (4)

Country Link
CN (1) CN101564559B (en)
BR (1) BRPI1012139A2 (en)
RU (1) RU2495680C2 (en)
WO (1) WO2010130202A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564559B (en) * 2009-05-15 2011-08-10 重庆山外山科技有限公司 Volume-varied balancer for purifying blood
CN101564560B (en) * 2009-05-15 2012-01-11 重庆山外山科技有限公司 Liquid dispersion and ultrafiltration device for blood purification
CN102068722B (en) * 2011-01-14 2012-04-18 重庆山外山科技有限公司 Liquid level detection balancing unit for hemodialysis
EP2666491B2 (en) 2012-05-22 2020-08-12 D.Med Consulting GmbH Haemodialysis device
CN115089793B (en) * 2022-06-20 2025-05-30 重庆山外山血液净化技术股份有限公司 A balance chamber seal, a balance chamber assembly and a leakage detection method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3885392T2 (en) * 1987-09-01 1994-05-11 Kazuo Era Dialysis system.
JPH0880346A (en) * 1994-09-13 1996-03-26 Toray Medical Kk Blood dialyzing method and apparatus therefor
RU2118178C1 (en) * 1997-06-03 1998-08-27 Акционерное общество закрытого типа "Новатор" Device for cleaning of biological liquid
JP3695506B2 (en) * 1998-10-07 2005-09-14 ニプロ株式会社 Dialysis machine and washing priming method
JP2000107283A (en) * 1998-10-07 2000-04-18 Nissho Corp Dialysis apparatus and cleaning priming method
RU2174412C2 (en) * 1999-11-01 2001-10-10 Выренков Юрий Евгеньевич Device for carrying out complex cleaning of biofluids
CN2582617Y (en) * 2002-10-28 2003-10-29 尹良红 Balanced pump
JP4089530B2 (en) * 2003-06-30 2008-05-28 澁谷工業株式会社 Dialysis machine
CN1327913C (en) * 2004-04-23 2007-07-25 暨南大学 Method and apparatus for dialysate preparation and supply
CN100438932C (en) * 2006-04-28 2008-12-03 重庆山外山科技有限公司 Volume balance and ultrafiltration device for blood purification
KR101861192B1 (en) * 2007-02-27 2018-05-28 데카 프로덕츠 리미티드 파트너쉽 Hemodialysis apparatus and methods
CN201394228Y (en) * 2009-05-15 2010-02-03 重庆山外山科技有限公司 Positive-displacement equalizer for blood purification
CN101564559B (en) * 2009-05-15 2011-08-10 重庆山外山科技有限公司 Volume-varied balancer for purifying blood
CN201394227Y (en) * 2009-05-15 2010-02-03 重庆山外山科技有限公司 Mixing liquid and ultrafiltration device for blood purification
CN101564560B (en) * 2009-05-15 2012-01-11 重庆山外山科技有限公司 Liquid dispersion and ultrafiltration device for blood purification

Also Published As

Publication number Publication date
RU2011150390A (en) 2013-06-20
WO2010130202A1 (en) 2010-11-18
RU2495680C2 (en) 2013-10-20
CN101564559B (en) 2011-08-10
CN101564559A (en) 2009-10-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]