ITMI930763A0 - Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale - Google Patents

Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale

Info

Publication number
ITMI930763A0
ITMI930763A0 ITMI930763A ITMI930763A ITMI930763A0 IT MI930763 A0 ITMI930763 A0 IT MI930763A0 IT MI930763 A ITMI930763 A IT MI930763A IT MI930763 A ITMI930763 A IT MI930763A IT MI930763 A0 ITMI930763 A0 IT MI930763A0
Authority
IT
Italy
Prior art keywords
circuits
regulating valve
pressure regulating
medical field
gaseous mixtures
Prior art date
Application number
ITMI930763A
Other languages
English (en)
Original Assignee
Dar Spa
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 Dar Spa filed Critical Dar Spa
Priority to ITMI930763 priority Critical patent/IT1264143B1/it
Publication of ITMI930763A0 publication Critical patent/ITMI930763A0/it
Priority to EP94105373A priority patent/EP0621052A3/en
Priority to US08/225,292 priority patent/US5464043A/en
Priority to JP10321994A priority patent/JPH06307555A/ja
Publication of ITMI930763A1 publication Critical patent/ITMI930763A1/it
Application granted granted Critical
Publication of IT1264143B1 publication Critical patent/IT1264143B1/it

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0866—Passive resistors therefor
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief valves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/904—Snap fit plug valves
    • 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
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
    • Y10T137/8292—Movable indicator element is a pointer
    • Y10T137/8309—Pointer integral with handle
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
ITMI930763 1993-04-19 1993-04-19 Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale IT1264143B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI930763 IT1264143B1 (it) 1993-04-19 1993-04-19 Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale
EP94105373A EP0621052A3 (en) 1993-04-19 1994-04-07 Variable resistance for the expiratory respiratory circuit.
US08/225,292 US5464043A (en) 1993-04-19 1994-04-08 Pressure adjustment valve for circuits for the manual administration of gas mixtures in the medical field
JP10321994A JPH06307555A (ja) 1993-04-19 1994-04-19 圧力調整弁

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI930763 IT1264143B1 (it) 1993-04-19 1993-04-19 Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale
US08/225,292 US5464043A (en) 1993-04-19 1994-04-08 Pressure adjustment valve for circuits for the manual administration of gas mixtures in the medical field

Publications (3)

Publication Number Publication Date
ITMI930763A0 true ITMI930763A0 (it) 1993-04-19
ITMI930763A1 ITMI930763A1 (it) 1994-10-19
IT1264143B1 IT1264143B1 (it) 1996-09-16

Family

ID=26330973

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930763 IT1264143B1 (it) 1993-04-19 1993-04-19 Valvola regolatrice di pressione per circuiti per la somministrazione manuale di miscele gassose in ambito medicale

Country Status (4)

Country Link
US (1) US5464043A (it)
EP (1) EP0621052A3 (it)
JP (1) JPH06307555A (it)
IT (1) IT1264143B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007204C2 (de) * 2000-02-17 2003-03-27 Raymond A & Cie Drehbarer Absperrhahn für eine Steckkupplung mit abgewinkeltem Anschlußstutzen
FR2812203B1 (fr) * 2000-07-31 2003-01-03 Saime Sarl Appareil d'aide a la ventilation d'un patient
CH704346B1 (de) * 2007-02-05 2012-07-13 Imtmedical Ag Steuerventil für Beatmungsgeräte.
US9816627B2 (en) * 2011-02-15 2017-11-14 Origin Medical Devices Inc. Variable orifice rotary valves for controlling gas flow
US20130032153A1 (en) * 2011-08-04 2013-02-07 Neely Travis Ray Mask for an air delivery apparatus, system, and method
US9498592B2 (en) * 2012-01-23 2016-11-22 Aeon Research And Technology, Inc. Modular pulmonary treatment system
EP3328473B1 (en) * 2015-07-30 2022-06-01 Trudell Medical International Combined respiratory muscle training and oscillating positive expiratory pressure device
CN117717678B (zh) * 2023-12-27 2024-12-27 深圳市奥极健康科技有限公司 一种雾化器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR17534E (fr) * 1913-10-02 Chatel & Solms Soc Robinet à fermeture rapide, à détartrage automatique du siège
GB190621635A (en) * 1906-10-01 1907-08-08 Fredrich Balzer A New or improved Valve for Irrigation-conduits in Mines
US2514025A (en) * 1944-08-19 1950-07-04 Nat Supply Co Microchoke valve
US2597952A (en) * 1947-09-02 1952-05-27 Packard Motor Car Co Valve construction
US3409270A (en) * 1965-10-04 1968-11-05 Eldon E. Hulsey Variable orifice plug-type valve
CH539437A (de) * 1971-09-23 1973-07-31 Siemens Ag Vorrichtung für medizinische Zwecke zum Infundieren einer Flüssigkeit, insbesondere bei blutiger Blutdruckmessung
US4026284A (en) * 1975-08-29 1977-05-31 Boehringer John R Pressure relief valve for anesthetic administration
US4143872A (en) * 1977-04-07 1979-03-13 Hudson Oxygen Therapy Sales Company Lung volume exerciser
US4183499A (en) * 1978-08-04 1980-01-15 Swartz Delbert D Fluid metering valve
IE56756B1 (en) * 1984-07-13 1991-12-04 Master Medical Corp Flow control device for administration of intravenous fluids
US4654027A (en) * 1985-10-30 1987-03-31 Dragan William B Vascular dilating device
US4750707A (en) * 1986-10-20 1988-06-14 Perfection Corporation Angle valve
US4918768A (en) * 1987-11-18 1990-04-24 Jacuzzi Whirlpool Bath Air valve for spas and baths
SU1632430A1 (ru) * 1989-02-06 1991-03-07 Куйбышевский авиационный институт им.акад.С.П.Королева Устройство дл дыхательных упражнений
BE1004384A3 (nl) * 1989-08-03 1992-11-10 Labaere Emmanuel Toestel voor het toepassen van in- en uitademingstechnieken.

Also Published As

Publication number Publication date
US5464043A (en) 1995-11-07
EP0621052A3 (en) 1994-12-28
EP0621052A2 (en) 1994-10-26
ITMI930763A1 (it) 1994-10-19
IT1264143B1 (it) 1996-09-16
JPH06307555A (ja) 1994-11-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424