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 medicaleInfo
- 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
Links
- 239000008246 gaseous mixture Substances 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 title 1
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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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)
- Sliding Valves (AREA)
- Taps Or Cocks (AREA)
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 (7)
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. |
EP2686590B1 (en) * | 2011-02-15 | 2020-04-01 | Origin Medical Devices Inc. | Medical ventilator system with variable orifice rotary valve for controlling gas flow |
US20130032153A1 (en) * | 2011-08-04 | 2013-02-07 | Neely Travis Ray | Mask for an air delivery apparatus, system, and method |
CA2863077A1 (en) * | 2012-01-23 | 2013-08-01 | Aeon Research And Tecnology, Llc | Modular pulmonary treatment system |
EP4134118A3 (en) * | 2015-07-30 | 2023-05-03 | Trudell Medical International | Combined respiratory muscle training and oscillating positive expiratory pressure device |
Family Cites Families (15)
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. |
-
1993
- 1993-04-19 IT ITMI930763 patent/IT1264143B1/it active IP Right Grant
-
1994
- 1994-04-07 EP EP94105373A patent/EP0621052A3/en not_active Withdrawn
- 1994-04-08 US US08/225,292 patent/US5464043A/en not_active Expired - Lifetime
- 1994-04-19 JP JP10321994A patent/JPH06307555A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1264143B1 (it) | 1996-09-16 |
ITMI930763A1 (it) | 1994-10-19 |
EP0621052A3 (en) | 1994-12-28 |
EP0621052A2 (en) | 1994-10-26 |
US5464043A (en) | 1995-11-07 |
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 |