HUP0100529A2 - Berendezés és eljárás áramló kőzeg célba juttatására - Google Patents

Berendezés és eljárás áramló kőzeg célba juttatására Download PDF

Info

Publication number
HUP0100529A2
HUP0100529A2 HU0100529A HUP0100529A HUP0100529A2 HU P0100529 A2 HUP0100529 A2 HU P0100529A2 HU 0100529 A HU0100529 A HU 0100529A HU P0100529 A HUP0100529 A HU P0100529A HU P0100529 A2 HUP0100529 A2 HU P0100529A2
Authority
HU
Hungary
Prior art keywords
inlet
medium
flow
outlet
valve
Prior art date
Application number
HU0100529A
Other languages
English (en)
Hungarian (hu)
Inventor
Balthasar Eberle
Michael Ebert
Tino Grossmann
Werner Heil
Hans-Ulrich Kauczor
Lars Lauer
Klaus Markstaller
Ernst Otten
Reinhard Surkau
Original Assignee
Weiler, Norbert
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 Weiler, Norbert filed Critical Weiler, Norbert
Publication of HUP0100529A2 publication Critical patent/HUP0100529A2/hu

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
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0813—Measurement of pulmonary parameters by tracers, e.g. radioactive tracers
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
HU0100529A 1997-11-14 1998-11-13 Berendezés és eljárás áramló kőzeg célba juttatására HUP0100529A2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19750467 1997-11-14
DE19813790 1998-03-28
PCT/EP1998/007516 WO1999025243A1 (en) 1997-11-14 1998-11-13 Apparatus for fluid administration

Publications (1)

Publication Number Publication Date
HUP0100529A2 true HUP0100529A2 (hu) 2001-06-28

Family

ID=26041596

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100529A HUP0100529A2 (hu) 1997-11-14 1998-11-13 Berendezés és eljárás áramló kőzeg célba juttatására

Country Status (11)

Country Link
EP (1) EP1030594A1 (no)
JP (1) JP2001522681A (no)
CN (1) CN1281345A (no)
AU (1) AU1874399A (no)
BR (1) BR9814968A (no)
CA (1) CA2309996A1 (no)
HU (1) HUP0100529A2 (no)
IL (1) IL136116A0 (no)
NO (1) NO20002478L (no)
PL (1) PL340503A1 (no)
WO (1) WO1999025243A1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128918A (en) * 1998-07-30 2000-10-10 Medi-Physics, Inc. Containers for hyperpolarized gases and associated methods
HUP0104279A3 (en) 1998-06-17 2002-05-28 Medi Physics Inc Princeton Hyperpolarized gas transport device and associated transport method
US6423387B1 (en) 1998-06-17 2002-07-23 Medi-Physics, Inc. Resilient containers for hyperpolarized gases and associated methods
US6286319B1 (en) * 1998-09-30 2001-09-11 Medi-Physics, Inc. Meted hyperpolarized noble gas dispensing methods and associated devices
US6237363B1 (en) 1998-09-30 2001-05-29 Medi-Physics, Inc. Hyperpolarized noble gas extraction methods masking methods and associated transport containers
US6523356B2 (en) 1998-09-30 2003-02-25 Medi-Physics, Inc. Meted hyperpolarized noble gas dispensing methods and associated devices
US6284222B1 (en) 1998-11-03 2001-09-04 Medi--Physics, Inc. Hyperpolarized helium-3 microbubble gas entrapment methods
AU4686899A (en) 1999-02-23 2000-09-14 Medi-Physics, Inc. Portable system for monitoring the polarization level of a hyperpolarized gas during transport
US6295834B1 (en) 1999-06-30 2001-10-02 Medi-Physics, Inc. NMR polarization monitoring coils, hyperpolarizers with same, and methods for determining the polarization level of accumulated hyperpolarized noble gases during production
US6648130B1 (en) 1999-08-11 2003-11-18 Medi-Physics, Inc. Hyperpolarized gas transport and storage devices and associated transport and storage methods using permanent magnets
EP1231953A4 (en) * 1999-09-16 2006-02-08 Univ Johns Hopkins DISTRIBUTED ARCHITECTURE FOR AN APPARATUS USED IN A STRONG MEGNET FIELD AND / OR A HIGH FREQUENCY ENVIRONMENT
EP1265527A2 (en) 2000-03-13 2002-12-18 Medi-Physics, Inc. Diagnostic procedures using direct injection of gaseous hyperpolarized ?129 xe and associated systems and products
EP1324690A1 (en) 2000-07-13 2003-07-09 Medi-Physics, Inc. DIAGNOSTIC PROCEDURES USING ?129 XE SPECTROSCOPY CHARACTERISTIC CHEMICAL SHIFT TO DETECT PATHOLOGY i IN VIVO /i
US7179450B2 (en) 2001-09-20 2007-02-20 Medi-Physics, Inc. Methods for in vivo evaluation of pulmonary physiology and/or function using NMR signals of polarized Xe
DE60309333T2 (de) 2002-07-23 2007-05-31 Medi-Physics, Inc. Automatisierte dynamische druckempfindliche systeme zur abgabe von hyperpolarisiertem gas und zugehörige verfahren und rechnerprogrammprodukte
CN1754103A (zh) * 2003-02-26 2006-03-29 医疗物理有限公司 用于呼吸器的磁共振成像/核磁共振兼容的超极化的气体输送阀和关联的气体输送方法
EP1620154A1 (en) * 2003-04-22 2006-02-01 Medi-Physics, Inc. Mri/nmr-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery
CN103495251B (zh) * 2013-07-18 2016-01-20 中国科学院武汉物理与数学研究所 一种非麻醉状态下人体超极化气体呼吸装置
CN120799333A (zh) * 2020-05-05 2025-10-17 呼吸医疗技术有限公司 用于机械通气的流体分配装置及控制和监测流量的系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666955A (en) * 1970-07-08 1972-05-30 Edgar L Suprenant Automatic control system for radioactive regional ventilation studies
US4169465A (en) * 1977-05-04 1979-10-02 James A. Walls Method and apparatus for obtaining non-invasive cardio-pulmonary measurements
US4810392A (en) * 1987-04-17 1989-03-07 W. R. Grace & Co. Sample dispensing system for liquid chromatography
US4932401A (en) * 1988-04-01 1990-06-12 Perkins Warren E Two-gas variable ratio, variable dose, metering system and method of use
US5370112A (en) * 1993-07-01 1994-12-06 Devilbiss Health Care, Inc. Method and means for powering portable oxygen supply systems
US5545396A (en) 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5612103A (en) 1995-06-07 1997-03-18 Princeton University Coatings for production of hyperpolarized noble gases
IL126347A (en) 1996-03-29 2003-11-23 Lawrence Berkeley National Lab Enhancement of nmr and mri in the presence of hyperpolarized noble gases
US5642625A (en) 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas
DE19619471C1 (de) * 1996-05-14 1997-10-16 Siemens Ag Kernspintomographiegerät mit Vorpolarisation

Also Published As

Publication number Publication date
CA2309996A1 (en) 1999-05-27
BR9814968A (pt) 2000-10-03
JP2001522681A (ja) 2001-11-20
CN1281345A (zh) 2001-01-24
IL136116A0 (en) 2001-05-20
WO1999025243A1 (en) 1999-05-27
NO20002478D0 (no) 2000-05-12
EP1030594A1 (en) 2000-08-30
NO20002478L (no) 2000-07-13
PL340503A1 (en) 2001-02-12
AU1874399A (en) 1999-06-07

Similar Documents

Publication Publication Date Title
HUP0100529A2 (hu) Berendezés és eljárás áramló kőzeg célba juttatására
Deninger et al. Quantification of regional intrapulmonary oxygen partial pressure evolution during apnea by 3He MRI
US7275540B2 (en) MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery
Möller et al. Signal dynamics in magnetic resonance imaging of the lung with hyperpolarized noble gases
US6595211B2 (en) Magnetic resonance imaging method
EP0754009B1 (en) Magnetic resonance imaging using hyperpolarised noble gases
JPH11137690A (ja) 吸入チューブ
Driehuys et al. Pulmonary perfusion and xenon gas exchange in rats: MR imaging with intravenous injection of hyperpolarized 129Xe
US6467479B1 (en) Method and apparatus for delivering a measured of a gas
CN100355395C (zh) 稀有气体极化设备和磁共振成像系统
Martin et al. The pharmacokinetics of hyperpolarized xenon: implications for cerebral MRI
Nouls et al. A constant‐volume ventilator and gas recapture system for hyperpolarized gas MRI of mouse and rat lungs
Santyr et al. Rapid and efficient mapping of regional ventilation in the rat lung using hyperpolarized 3He with flip angle variation for offset of RF and relaxation (FAVOR)
US6286319B1 (en) Meted hyperpolarized noble gas dispensing methods and associated devices
US6523356B2 (en) Meted hyperpolarized noble gas dispensing methods and associated devices
US20120089010A1 (en) Hyperpolarized contrast agent dispenser for magnetic resonance imaing
US4793358A (en) Apparatus for measuring local cerebral blood flow
US20160038727A1 (en) System for delivery of gaseous imaging contrast agents and methods for using same
AU760339B2 (en) Use of a hyperpolarized gas for MRI detection of regional variations in oxygen uptake from the lungs
WO1999053332A1 (en) Use of a hyperpolarized gas for mri detection of regional variations in oxygen uptake from the lungs
Güldner et al. Application unit for the administration of contrast gases for pulmonary magnetic resonance imaging: optimization of ventilation distribution for 3 H e‐MRI
Litt et al. Nonmagnetic hyperbaric chamber for in vivo NMR spectroscopy studies of small animals
White Volume estimation from three-dimensional hyperpolarized 129Xe magnetic resonance images
CHUPP able developments of polarized 3 He targets, has brought optical scientists together