JP6253164B2 - シャントシステム内静水圧調整装置 - Google Patents

シャントシステム内静水圧調整装置 Download PDF

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Publication number
JP6253164B2
JP6253164B2 JP2015524387A JP2015524387A JP6253164B2 JP 6253164 B2 JP6253164 B2 JP 6253164B2 JP 2015524387 A JP2015524387 A JP 2015524387A JP 2015524387 A JP2015524387 A JP 2015524387A JP 6253164 B2 JP6253164 B2 JP 6253164B2
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Prior art keywords
force
fluid
valve
inlet
buoyancy
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Japanese (ja)
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JP2015523170A (ja
Inventor
チャド シーヴァー
チャド シーヴァー
クリス アーノット
クリス アーノット
ジェイムズ エイ キルファー
ジェイムズ エイ キルファー
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アーキス バイオサイエンシーズ
アーキス バイオサイエンシーズ
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    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. 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
    • 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
    • A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated 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
    • 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
    • A61M39/24—Check- or non-return 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
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by 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
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/248—Ball-valve
    • 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
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/62—Posture

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Neurology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
JP2015524387A 2012-07-23 2013-07-23 シャントシステム内静水圧調整装置 Active JP6253164B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261674729P 2012-07-23 2012-07-23
US61/674,729 2012-07-23
PCT/US2013/051660 WO2014018520A1 (en) 2012-07-23 2013-07-23 Device for regulating gravitational pressure in a shunt system

Publications (2)

Publication Number Publication Date
JP2015523170A JP2015523170A (ja) 2015-08-13
JP6253164B2 true JP6253164B2 (ja) 2017-12-27

Family

ID=49947152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015524387A Active JP6253164B2 (ja) 2012-07-23 2013-07-23 シャントシステム内静水圧調整装置

Country Status (8)

Country Link
US (2) US9381331B2 (cg-RX-API-DMAC7.html)
EP (1) EP2874677A4 (cg-RX-API-DMAC7.html)
JP (1) JP6253164B2 (cg-RX-API-DMAC7.html)
BR (1) BR112015001373A2 (cg-RX-API-DMAC7.html)
CA (1) CA2879536A1 (cg-RX-API-DMAC7.html)
IN (1) IN2015MN00143A (cg-RX-API-DMAC7.html)
MX (1) MX2015001086A (cg-RX-API-DMAC7.html)
WO (1) WO2014018520A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014055015A1 (en) * 2012-10-01 2014-04-10 Roxhed Niclas A cerebrospinal fluid shunt for treatment of hydrocephalus
US11357966B2 (en) * 2015-04-23 2022-06-14 B. Braun Medical Inc. Compounding device, system, kit, software, and method
US9655778B2 (en) * 2015-07-13 2017-05-23 Thomas D. Tyler Position responsive flow adjusting implantable device and method
CN106420158B (zh) * 2016-11-02 2019-02-19 杨建军 一种额定压力感应控制式房水引流系统
WO2018134662A1 (en) * 2017-01-17 2018-07-26 Waters Technologies Corporation Systems, methods, and devices for providing pressurized solvent flow
US10828474B2 (en) 2017-09-12 2020-11-10 Integra LifeSciences Switzerland Sárl Bodily fluid drainage system with volume limiting and adjustable volume capacity functionality
US11617870B2 (en) * 2019-09-03 2023-04-04 Lucent Medical Systems, Inc. System and method for automatically adjusting an external ventricular drain

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889687A (en) 1974-01-31 1975-06-17 Donald L Harris Shunt system for the transport of cerebrospinal fluid
FR2539299B1 (fr) * 1983-01-14 1986-06-06 Descartes Paris V Universite R Dispositif de traitement de l'hydrocephalie avec filtre a impedance variable
US4731056A (en) 1985-02-19 1988-03-15 Cordis Corporation External drainage antisiphon device
EP0617975B1 (fr) 1992-01-22 1997-08-20 Cordis S.A. Valve de drainage implantable pour le traitement de l'hydrocéphalie
FR2695564B1 (fr) * 1992-09-15 1994-12-02 Cordis Sa Valve implantable pour le traitement de l'hydrocéphalie.
US5527295A (en) * 1995-02-22 1996-06-18 Wing; Michael L. Gravitational, magnetic, floating ball valve
US5634894A (en) 1995-12-01 1997-06-03 The Nemours Foundation Antisiphoning valve
US6383160B1 (en) 1999-04-29 2002-05-07 Children's Medical Center Corporation Variable anti-siphon valve apparatus and method
FR2793417B1 (fr) * 1999-05-10 2001-09-21 Jean Gautier Dispositif pour permettre l'administration totale en toute securite de produits injectables par perfusion intraveineuse lente
US20020026139A1 (en) 2000-02-02 2002-02-28 Bertrand William Jeff Valve seat and valve
US6953444B2 (en) 2002-01-24 2005-10-11 Codman & Shurtleff, Inc. Inherent anti-siphon device
AU2003215164A1 (en) * 2002-02-13 2003-09-04 Kuchta, John Controlled cerebrospinal infusion and shunt system
DK1575654T3 (da) 2002-12-11 2009-06-02 Christoph Miethke Gmbh & Co Kg Indstillelig hydrocephalus-ventil
US7282040B2 (en) 2002-12-24 2007-10-16 Vygon Us, Llc Gravitational pressure regulating mechanism
US7559912B2 (en) 2004-09-30 2009-07-14 Codman & Shurtleff, Inc. High pressure range hydrocephalus valve system
US20060089589A1 (en) * 2004-10-21 2006-04-27 Portnoy Harold D Resistive shunt valve

Also Published As

Publication number Publication date
EP2874677A4 (en) 2016-03-30
BR112015001373A2 (pt) 2017-07-04
CA2879536A1 (en) 2014-01-30
US20140024995A1 (en) 2014-01-23
US20160082232A1 (en) 2016-03-24
EP2874677A1 (en) 2015-05-27
WO2014018520A1 (en) 2014-01-30
US10076643B2 (en) 2018-09-18
JP2015523170A (ja) 2015-08-13
MX2015001086A (es) 2015-06-04
US9381331B2 (en) 2016-07-05
IN2015MN00143A (cg-RX-API-DMAC7.html) 2015-10-16

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