MX357012B - Válvulas de inversión de flujo sanguíneo y sistemas relacionados. - Google Patents

Válvulas de inversión de flujo sanguíneo y sistemas relacionados.

Info

Publication number
MX357012B
MX357012B MX2015003656A MX2015003656A MX357012B MX 357012 B MX357012 B MX 357012B MX 2015003656 A MX2015003656 A MX 2015003656A MX 2015003656 A MX2015003656 A MX 2015003656A MX 357012 B MX357012 B MX 357012B
Authority
MX
Mexico
Prior art keywords
passage
blood flow
flow reversal
related systems
reversal valves
Prior art date
Application number
MX2015003656A
Other languages
English (en)
Other versions
MX2015003656A (es
Inventor
Joseph Crnkovich Martin
Schlaeper Christian
Peter Harald
Original Assignee
Fresenius Medical Care Holdings 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 Fresenius Medical Care Holdings Inc filed Critical Fresenius Medical Care Holdings Inc
Publication of MX2015003656A publication Critical patent/MX2015003656A/es
Publication of MX357012B publication Critical patent/MX357012B/es

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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • 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
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating means

Landscapes

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

Abstract

Esta descripción se relaciona con válvulas de inversión de flujo sanguíneo y con los sistemas y métodos relacionados. La válvula de inversión de flujo incluye un primer miembro (102) que tiene un primer pasaje y un segundo pasaje y un segundo miembro (104) que tiene un primer pasaje y un segundo pasaje. El primer y el segundo miembros pueden están fijos, en forma giratoria, uno con relación al otro, de manera que el primer pasaje del primer miembro queda alineado con el primer pasaje del segundo miembro y el segundo pasaje del primer miembro queda alineado con el segundo pasaje del segundo miembro. Un elemento (120, 320) de dirección de flujo está dispuesto en una cavidad (105) y se puede mover con relación al primer y al segundo miembros entre una primera posición, en donde el primer pasaje del primer miembro y el primer pasaje del segundo miembro están conectados en comunicación de fluidos y una segunda posición, en donde el primer pasaje del primer miembro y el segundo pasaje del segundo miembro están conectados en comunicación de fluidos.
MX2015003656A 2012-09-25 2013-09-24 Válvulas de inversión de flujo sanguíneo y sistemas relacionados. MX357012B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261705411P 2012-09-25 2012-09-25
PCT/US2013/061285 WO2014074231A1 (en) 2012-09-25 2013-09-24 Blood flow reversal valves and related systems

Publications (2)

Publication Number Publication Date
MX2015003656A MX2015003656A (es) 2015-06-05
MX357012B true MX357012B (es) 2018-06-22

Family

ID=49304377

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003656A MX357012B (es) 2012-09-25 2013-09-24 Válvulas de inversión de flujo sanguíneo y sistemas relacionados.

Country Status (6)

Country Link
US (3) US9415151B2 (es)
EP (1) EP2900312B1 (es)
CN (1) CN104755132B (es)
CA (1) CA2880513C (es)
MX (1) MX357012B (es)
WO (1) WO2014074231A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9415151B2 (en) * 2012-09-25 2016-08-16 Fresenius Medical Care Holdings, Inc. Blood flow reversal valves and related systems and methods
EP2827303B1 (en) * 2013-07-18 2017-11-15 Dassault Systèmes A computer-implemented method for determining one exploded path of an exploded view of an assembly of three-dimensional modeled objects.
WO2016057981A1 (en) 2014-10-10 2016-04-14 Nxstage Medical, Inc. Pinch clamp devices, methods, and systems
CN104826751B (zh) * 2015-05-20 2017-07-07 厦门建霖工业有限公司 实现多种出水方式的双联动按钮切换结构及其控制出水的方法
DK3290066T3 (da) * 2016-09-01 2019-11-18 Abiomed Europe Gmbh Blodpumpe med flowkanyle
US10378661B2 (en) 2016-11-08 2019-08-13 Mueller International, Llc Valve body with integral bypass
CN106621025A (zh) * 2016-12-28 2017-05-10 莫龙 导管连接装置
US11426504B2 (en) 2017-03-29 2022-08-30 Nxstage Medical, Inc. Flow reversing device
DE102017005535A1 (de) 2017-06-10 2018-12-13 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Vorrichtung zum Sammeln von Blutgerinnseln sowie Verfahren zum Bestimmen eines hämodynamischen Parameters während einer extrakorporalen Blutbehandlung
DE102017005534A1 (de) 2017-06-10 2018-12-13 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Verfahren zum Bestimmen eines hämodynamischen Parameters während einer extrakorporalen Blutbehandlung
CN107802906B (zh) * 2017-11-21 2023-09-22 四川大学华西医院 一种血液净化系统
US11500400B2 (en) 2018-07-30 2022-11-15 Fresenius Medical Care Holdings, Inc. Valve actuation systems and related methods
EP4233984B1 (en) 2018-07-31 2025-11-05 Fresenius Medical Care Holdings, Inc. Rotary valves for dialysis systems
US11666745B2 (en) 2018-12-07 2023-06-06 Fresenius Medical Care Holdings, Inc. Rotary valves for managing fluid flows in medical systems
JP7256988B2 (ja) * 2019-04-18 2023-04-13 ニプロ株式会社 流路切替器
CN114206411A (zh) 2019-08-05 2022-03-18 费森尤斯医疗保健控股公司 电导率控制系统
US12569664B2 (en) 2019-09-20 2026-03-10 Belmont Instrument, Llc Flow-reversing valve, and associated hyperthermia treatment method and system
DE202019106394U1 (de) * 2019-11-15 2021-02-16 Woco Industrietechnik Gmbh Mehrwegventil zum Einstellen eines Fluidstroms
US12558468B2 (en) 2019-12-12 2026-02-24 Fresenius Medical Care Holdings, Inc. Blood treatment systems
EP4578483A3 (en) 2021-01-17 2025-10-01 Inspire M.D Ltd Shunts with blood-flow indicators
EP4313255B1 (en) * 2021-03-25 2025-08-13 Inspire M.D Ltd Device for shunting blood between the arterial and venous systems
US20250122866A1 (en) * 2023-10-12 2025-04-17 Gd Energy Products, Llc Counterflow guide for fluid end
US20250237335A1 (en) * 2024-01-24 2025-07-24 Nvidia Corporation Fluid connector assembly
US20260021235A1 (en) 2024-07-19 2026-01-22 Fresenius Medical Care Deutschland Gmbh Systems and methods for blood return in a hemodialysis machine

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157201A (en) 1962-04-12 1964-11-17 Cardiosonics Medical Instr Com Fluid exchange valve
US3626938A (en) 1970-06-30 1971-12-14 Antonio A Versaci Hemodialysis shunt valve device with body connecting means
US4397335A (en) 1981-05-26 1983-08-09 Doblar Dennis D Rotary valve especially useful in a medical system including a flow-directed venous catheter
DE3235120A1 (de) 1982-09-22 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Multiprozessorsystem fuer gefahrenmeldeanlagen
US4695385A (en) 1985-04-29 1987-09-22 Colorado Medical, Inc. Dialyzer reuse system
US4885087A (en) 1986-11-26 1989-12-05 Kopf Henry B Apparatus for mass transfer involving biological/pharmaceutical media
US4821996A (en) 1987-01-28 1989-04-18 Baxter Travenol Laboratories, Inc. Fluid flow control valve and transfer set
IT1204717B (it) 1987-06-16 1989-03-10 Claber Spa Dispositivo di accesso vascolare,particolarmente per trattamenti di depurazione del sangue
US4904245A (en) 1988-12-07 1990-02-27 Allen S. Chen Surgical valve assembly for urinary bladder irrigation and drainage
US5135026A (en) 1989-08-16 1992-08-04 Manska Wayne E Medical valve having fluid flow indicia
US5082025A (en) 1990-11-23 1992-01-21 Dlp, Inc. Antegrade-retrograde switch and occluder and system for using the same
US5172725A (en) * 1992-01-17 1992-12-22 Isao Kitagawa Device for switching the flow direction of fluid
TW305419U (en) * 1993-01-25 1997-05-11 Pacific Eng Four-way change-over valve for air-conditioner and service valve therewith
GB2276566A (en) 1993-03-24 1994-10-05 Saitekku Kabushiki Kaisha Haemodialyser unit
US5392772A (en) 1993-05-07 1995-02-28 Zilbershtein; Michael Endotracheal tube set for anesthesia having a valve and valve position indicator for single or double lung ventilation
US6514419B2 (en) 1994-09-16 2003-02-04 Transonic Systems, Inc. Method to measure blood flow and recirculation in hemodialysis shunts
US5685989A (en) 1994-09-16 1997-11-11 Transonic Systems, Inc. Method and apparatus to measure blood flow and recirculation in hemodialysis shunts
DE19528907C1 (de) 1995-08-05 1996-11-07 Fresenius Ag Vorrichtung zur Ermittlung hämodynamischer Parameter während einer extrakorporalen Blutbehandlung
US5769385A (en) * 1996-01-31 1998-06-23 Medtronic Electromedics, Inc. Tubing clamps for blood separating apparatus
SE9602635L (sv) * 1996-07-04 1997-05-20 Ralf Blomgren Ventil för ändring av flödesriktningen hos ett fluidum i rörledningar, och dess användning vid väremväxlare
US6648845B1 (en) 1998-01-07 2003-11-18 Fresenius Medical Care North America Method and apparatus for determining hemodialysis parameters
US6093176A (en) 1998-03-10 2000-07-25 Core Dynamics, Inc. Trocar with disposable valve and reusable cannula
US6177049B1 (en) 1998-06-10 2001-01-23 Dsu Medical Corporation Reversing flow blood processing system
US5894011A (en) 1998-06-24 1999-04-13 Prosl; Frank R. Flow reversing device for hemodialysis
WO2000010626A1 (en) 1998-08-19 2000-03-02 Jms Co., Ltd. Fluid passage change-over apparatus for medical treatment
US6726647B1 (en) 1998-10-23 2004-04-27 Gambro Ab Method and device for measuring access flow
US6319465B1 (en) 1999-06-03 2001-11-20 Dsu Medical Corporation Reversing flow blood processing system having reduced clotting potential
US6308737B1 (en) 2000-03-10 2001-10-30 Transonic Systems, Inc. Method and apparatus for selectively reversing flow between a dialyzer and a patient access
DE10030584A1 (de) * 2000-06-21 2002-01-03 Gneuss Kunststofftechnik Gmbh Mehrweg-Drehschieber-Ventil zur Verteilung von hochmolekularen Polymer-Kunststoff-Schmelzen
US6572576B2 (en) * 2001-07-07 2003-06-03 Nxstage Medical, Inc. Method and apparatus for leak detection in a fluid line
US6743193B2 (en) 2001-07-17 2004-06-01 Nx Stage Medical, Inc. Hermetic flow selector valve
US6695807B2 (en) 2002-01-18 2004-02-24 Dsu Medical, Inc. Blood flow reversing system
WO2005042059A2 (en) 2003-10-31 2005-05-12 Gambro Lundia Ab A circuit for extracorporeal blood treatment and flow-inverting device utilized therein
JP4416797B2 (ja) 2003-11-07 2010-02-17 ネクステージ メディカル インコーポレイテッド 血液処理システムにおける漏れ検出のための改善方法及び装置
ES2471953T3 (es) 2003-12-11 2014-06-27 Gambro Lundia Ab Dispositivo de conmutación y aparato para controlar el flujo de un fluido
WO2006042016A2 (en) * 2004-10-07 2006-04-20 Fresenius Medical Care Holdings, Inc. Blood flow reversal valves and related systems and methods
US7819834B2 (en) 2006-01-24 2010-10-26 Terumo Cardiovascular Systems Corp. System and method of air embolism detection and diversion
EP2157986B1 (en) 2007-06-27 2016-12-28 Gambro Lundia AB Flow reversing device and fluid treatment apparatus
US8491541B2 (en) 2008-09-30 2013-07-23 Covidien Lp Ball-valve actuation mechanism
DE102010020838A1 (de) * 2010-05-18 2011-11-24 Fresenius Medical Care Deutschland Gmbh Ventilanordnung zur Verwendung in einem extrakorporalen Blutkreislauf sowie Verfahren
US9415151B2 (en) * 2012-09-25 2016-08-16 Fresenius Medical Care Holdings, Inc. Blood flow reversal valves and related systems and methods

Also Published As

Publication number Publication date
EP2900312B1 (en) 2018-10-31
US20200155824A1 (en) 2020-05-21
WO2014074231A1 (en) 2014-05-15
CA2880513C (en) 2021-03-16
MX2015003656A (es) 2015-06-05
US20160354597A1 (en) 2016-12-08
CN104755132A (zh) 2015-07-01
EP2900312A1 (en) 2015-08-05
US12017036B2 (en) 2024-06-25
US10543353B2 (en) 2020-01-28
CA2880513A1 (en) 2014-05-15
US9415151B2 (en) 2016-08-16
CN104755132B (zh) 2017-08-11
US20140088482A1 (en) 2014-03-27

Similar Documents

Publication Publication Date Title
MX357012B (es) Válvulas de inversión de flujo sanguíneo y sistemas relacionados.
WO2013032714A3 (en) Self-flushing valve
WO2014028498A3 (en) Plug valve having preloaded seal segments
WO2014149566A8 (en) Medical connector
EP2969608A4 (en) Multi-path fluid diverter valve
EP3093492A4 (en) Valve clack and air pump having same
EP2971845A4 (en) Two position valve with face seal and pressure relief port
EP3259507A4 (en) Multi-port ball valve with induced flow in ball-body cavity
IN2014DE00491A (es)
WO2015010890A3 (de) Ventil
GB201009242D0 (en) Valve assembly
MX2018003095A (es) Valvula de bola.
MX360740B (es) Miembro esférico desviado doble que se puede usar en válvulas esféricas y otras aplicaciones de control de flujo.
WO2014135873A3 (en) Valve assembly
GB2566909A (en) Ball valve with dissolvable ball
EP3008367A4 (en) Combination isolation valve and check valve with integral flow rate, pressure, and/or temperature measurement
EP2673457A1 (en) Device for a valve
PL3343077T3 (pl) Układ klapowego zaworu zwrotnego i jego zastosowanie
EP3027942A4 (en) Check valve having polymeric seat and poppet
EP3247839A4 (en) Electronic plumbing fixture fitting with electronic valve having low closing force, low seal force, sequential operation, and operation modes
MX357664B (es) Sistema de prevencion de fuga de aceite a presion a la linea del cilindro en sistemas de valvulas de control con divisor de flujo.
FR2971573B1 (fr) Vanne a trois voies
MX2017016793A (es) Valvula que tiene un elemento de cierre que no es redondo.
MX2015010123A (es) Valvula.
HK1218634A1 (zh) 自动三通分流阀

Legal Events

Date Code Title Description
FG Grant or registration