ES2064370T3 - Dispositivo para cerrar tubos flexibles de plastico, en particular tubos de infusion, para trampas de aire. - Google Patents

Dispositivo para cerrar tubos flexibles de plastico, en particular tubos de infusion, para trampas de aire.

Info

Publication number
ES2064370T3
ES2064370T3 ES89100653T ES89100653T ES2064370T3 ES 2064370 T3 ES2064370 T3 ES 2064370T3 ES 89100653 T ES89100653 T ES 89100653T ES 89100653 T ES89100653 T ES 89100653T ES 2064370 T3 ES2064370 T3 ES 2064370T3
Authority
ES
Spain
Prior art keywords
tubes
closing
chamber
flexible plastic
air trap
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 - Lifetime
Application number
ES89100653T
Other languages
English (en)
Inventor
Karl-Alexander Hubner
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.)
HUBNER KARL ALEXANDER
Original Assignee
HUBNER KARL ALEXANDER
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
Priority claimed from DE19883801577 external-priority patent/DE3801577A1/de
Application filed by HUBNER KARL ALEXANDER filed Critical HUBNER KARL ALEXANDER
Application granted granted Critical
Publication of ES2064370T3 publication Critical patent/ES2064370T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
    • 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
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8175—Plural

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

EL INVENTO CONSISTE EN UNA TRAMPA DE AIRE PARA BLOQUEO DE TUBOS FLEXIBLES DE PLASTICO, ESPECIALMENTE TUBOS DE INFUSION QUE POR EJEMPLO PROPORCIONAN SEGURIDAD PARAQ EL BLOQUEO DEL TUBO DE INFUSION. PARA ELLO TIENE LA TRAMPA DE AIRE PARA BLOQUEO DE TUBO FLEXIBLE DE PLASTICO, ESPECIALMENTE DE TUBOS DE INFUSION, UNA CABEZA PLANA QUE BAJO EL EFECTO DE RESORTE POR INA PARTE FORMA LA MEMBRANA -MEMBRANA TEFLON- DE UNA CAMARA DE PRESION, MIENTRAS POR LA OTRA PARTE ENGRANA CON SU PISON DE CONDUCCION EN UN PASO DEL TUBO DE TAL MODO QUE EL PASO DEL TUBO SE LIBERA EN LA CAMARA QUE ESTA BAJO PRESION DE GAS Y EN LA CAMARA LIBRE DE PRESION SE DESCONECTA POR EL PISON DE CONDUCCION CON ENGRANAJE BAJO EL EFECTO DE RESORTE.
ES89100653T 1988-01-21 1989-01-16 Dispositivo para cerrar tubos flexibles de plastico, en particular tubos de infusion, para trampas de aire. Expired - Lifetime ES2064370T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883801577 DE3801577A1 (de) 1986-08-09 1988-01-21 Luftfalle zur absperrung von kunststoffschlaeuchen, insbes. infusionsschlaeuchen

Publications (1)

Publication Number Publication Date
ES2064370T3 true ES2064370T3 (es) 1995-02-01

Family

ID=6345643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89100653T Expired - Lifetime ES2064370T3 (es) 1988-01-21 1989-01-16 Dispositivo para cerrar tubos flexibles de plastico, en particular tubos de infusion, para trampas de aire.

Country Status (4)

Country Link
US (1) US4925152A (es)
EP (1) EP0325186B1 (es)
AT (1) ATE112493T1 (es)
ES (1) ES2064370T3 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290239A (en) * 1991-09-26 1994-03-01 Baxter International, Inc. Intravenous tube safety apparatus
US5438510A (en) * 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
US5324422A (en) * 1993-03-03 1994-06-28 Baxter International Inc. User interface for automated peritoneal dialysis systems
ATE170759T1 (de) * 1993-03-03 1998-09-15 Deka Products Lp Vorrichtung zur peritonaldialyse mit einer zur luftabscheidung ausgerüsteten flüssigkeitsverteil- und pumpenkassette.
US5474683A (en) * 1993-03-03 1995-12-12 Deka Products Limited Partnership Peritoneal dialysis systems and methods employing pneumatic pressure and temperature-corrected liquid volume measurements
US5350357A (en) * 1993-03-03 1994-09-27 Deka Products Limited Partnership Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow
US5431626A (en) * 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5445613A (en) * 1993-07-16 1995-08-29 Rocky Mountain Research, Inc. Condition detection system and clamp
US5453098A (en) * 1994-05-09 1995-09-26 Imed Corporation Two step IV fluid flow stop
US5967484A (en) * 1995-12-21 1999-10-19 Alaris Medical Systems, Inc. Intravenous tube occluder
US5954485A (en) * 1996-08-14 1999-09-21 Sims Deltec, Inc. Free-flow protection devices and methods
DE10017847C1 (de) * 2000-04-11 2002-04-25 Stoeckert Instr Gmbh Herz-Lungen-Maschine mit druckmittelbetätigten Steuerorganen
US6520493B2 (en) 2001-03-16 2003-02-18 Lord Corporation Lift support strut with directional damping
ITMI20020359A1 (it) * 2002-02-22 2003-08-22 Gambro Lundia Ab Metodo di controllo dell'operativita' di un organo di interdizione del flusso e dispositivo di arresto del flusso per un circuito extracorpo
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
US6929751B2 (en) * 2002-05-24 2005-08-16 Baxter International Inc. Vented medical fluid tip protector methods
US6869538B2 (en) * 2002-05-24 2005-03-22 Baxter International, Inc. Method and apparatus for controlling a medical fluid heater
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US11273245B2 (en) 2002-07-19 2022-03-15 Baxter International Inc. Dialysis system having a vented disposable dialysis fluid carrying member
US7575564B2 (en) * 2003-10-28 2009-08-18 Baxter International Inc. Priming, integrity and head height methods and apparatuses for medical fluid systems
US7632078B2 (en) 2003-10-30 2009-12-15 Deka Products Limited Partnership Pump cassette bank
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7776006B2 (en) * 2003-11-05 2010-08-17 Baxter International Inc. Medical fluid pumping system having real time volume determination
ES2306951T3 (es) * 2004-11-24 2008-11-16 Lifebridge Medizintechnik Ag Dispositivo para proporcionar un circuito de sangre extracorporal.
US8834399B2 (en) 2010-12-07 2014-09-16 Zoll Lifebridge Gmbh Cardiopulmonary apparatus and methods for preserving organ viability
US7909795B2 (en) * 2007-07-05 2011-03-22 Baxter International Inc. Dialysis system having disposable cassette and interface therefore
US8715235B2 (en) * 2007-07-05 2014-05-06 Baxter International Inc. Dialysis system having disposable cassette and heated cassette interface
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
WO2012076632A1 (en) 2010-12-07 2012-06-14 Lifebridge Medizintechnik Ag Method and system for filling and venting a device for extracorporeal blood treatment, with stepped flooding of a filter
US9127781B2 (en) 2013-04-08 2015-09-08 Pbm Valve, Inc. Pinch valve
WO2014169428A1 (zh) * 2013-04-16 2014-10-23 福建省百仕韦医用高分子股份有限公司 止流夹装置
GB2540176A (en) * 2015-07-08 2017-01-11 Li Jianhe Dry powder inhaler apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986160A (en) * 1956-09-04 1961-05-30 Union Carbide Corp Pinch valves
US3823724A (en) * 1973-05-25 1974-07-16 Med Lab Computer Services Inc Controlling flow of medical fluids
US3882899A (en) * 1973-07-26 1975-05-13 Coulter Electronics Pinch valve construction
GB2147394B (en) * 1983-09-30 1987-07-15 Ben Joseph Gallant Tube flow shut-off device
EP0150666B1 (de) * 1983-12-27 1988-10-12 Alfred Pfister-Lehmann Verschluss an einem Harnkatheter
SE459641B (sv) * 1986-03-24 1989-07-24 Gambro Ab Detektorsystem foer kontroll av en foer ledning av blod alternerande med en vaesentligen faergloes vaetska avsedd vaetskeslang
DE3627011A1 (de) * 1986-08-09 1988-02-18 Huebner Karl Alexander Luftfalle zur absperrung von kunststoffschlaeuchen, insbes. infusionsschlaeuchen

Also Published As

Publication number Publication date
EP0325186A2 (de) 1989-07-26
US4925152A (en) 1990-05-15
EP0325186A3 (de) 1991-01-23
EP0325186B1 (de) 1994-10-05
ATE112493T1 (de) 1994-10-15

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