NO20026251L - Ventilanordning med middels bruddtrykk - Google Patents
Ventilanordning med middels bruddtrykkInfo
- Publication number
- NO20026251L NO20026251L NO20026251A NO20026251A NO20026251L NO 20026251 L NO20026251 L NO 20026251L NO 20026251 A NO20026251 A NO 20026251A NO 20026251 A NO20026251 A NO 20026251A NO 20026251 L NO20026251 L NO 20026251L
- Authority
- NO
- Norway
- Prior art keywords
- valve device
- breaking pressure
- approx
- patient
- fluid flow
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
-
- 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
-
- 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
- A61M2039/2486—Guided stem, e.g. reciprocating stopper
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14232—Roller pumps
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Reciprocating Pumps (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- External Artificial Organs (AREA)
- Check Valves (AREA)
Abstract
En ventilanordning er beskrevet for tilveiebringelse av klinisk ernæring. Ventilanordningen er egnet for bruk sammen med en roterende peristaltisk pumpe, og er i stand til å tillate fluidstrømning i en første retning og i stand til å forhindre fluidstrømning i en andre retning, idet ventilanordningen innbefatter en ventil med et bruddtrykk fra ca. 0,10 til ca. 0,20 bar. Det er også beskrevet en fremgangsmåte for tilvirkning av ventilanordningen, bruk av ventilanordningen ved tilveiebringelse av ernæring til en pasient, og en fremgangsmåte for behandling av en pasient som innbefatter administrering av en effektiv mengde av en sammensetning via ventilanordningen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20000113777 EP1166818A1 (en) | 2000-06-29 | 2000-06-29 | Medium cracking pressure valve |
PCT/EP2001/006432 WO2002000291A1 (en) | 2000-06-29 | 2001-06-07 | Medium cracking pressure valve arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20026251L true NO20026251L (no) | 2002-12-27 |
NO20026251D0 NO20026251D0 (no) | 2002-12-27 |
Family
ID=8169101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20026251A NO20026251D0 (no) | 2000-06-29 | 2002-12-27 | Ventilanordning med middels bruddtrykk |
Country Status (20)
Country | Link |
---|---|
US (1) | US7192419B2 (no) |
EP (2) | EP1166818A1 (no) |
JP (1) | JP2004501686A (no) |
KR (1) | KR20030014250A (no) |
CN (1) | CN1440305A (no) |
AR (1) | AR029690A1 (no) |
AT (1) | ATE304389T1 (no) |
AU (1) | AU2001270555A1 (no) |
BG (1) | BG107298A (no) |
BR (1) | BR0112037B1 (no) |
CA (1) | CA2351300A1 (no) |
DE (1) | DE60113421T2 (no) |
HU (1) | HUP0301495A2 (no) |
IL (2) | IL152694A0 (no) |
MX (1) | MXPA01006446A (no) |
NO (1) | NO20026251D0 (no) |
PL (1) | PL360264A1 (no) |
RU (1) | RU2268759C2 (no) |
WO (1) | WO2002000291A1 (no) |
ZA (1) | ZA200300758B (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6988510B2 (en) | 2002-03-22 | 2006-01-24 | Halkey-Roberts Corporation | Disc check valve |
AU2003252399A1 (en) * | 2002-08-13 | 2004-03-03 | Satoru Hashimoto | Fluid control device |
US7302971B2 (en) * | 2004-12-22 | 2007-12-04 | Vernay Laboratories, Inc. | Umbrella valve and assembly |
EP1980291A1 (en) | 2006-01-17 | 2008-10-15 | JMS Co., Ltd. | Water passage control device and medical infusion circuit using the same |
DE102009033365B4 (de) * | 2009-07-16 | 2021-05-20 | j. söllner AG | Rückschlagventil |
US8715247B2 (en) * | 2009-07-30 | 2014-05-06 | Carefusion 303, Inc. | Collapsible valve |
US8478385B2 (en) * | 2009-09-18 | 2013-07-02 | United Medical Innovations, Inc. | Rotary medical manifold |
US8689439B2 (en) | 2010-08-06 | 2014-04-08 | Abbott Laboratories | Method for forming a tube for use with a pump delivery system |
US8377000B2 (en) | 2010-10-01 | 2013-02-19 | Abbott Laboratories | Enteral feeding apparatus having a feeding set |
US8377001B2 (en) | 2010-10-01 | 2013-02-19 | Abbott Laboratories | Feeding set for a peristaltic pump system |
US20130014836A1 (en) * | 2011-07-14 | 2013-01-17 | John Cain | Pump adaptor |
CN102512726B (zh) * | 2012-01-17 | 2013-07-10 | 南京扬子医用制品有限公司 | 一种微量输液泵 |
US20140276379A1 (en) * | 2013-03-15 | 2014-09-18 | Medrad, Inc. | Intelligent and configurable fluid delivery system and methods for its use |
US11058811B2 (en) | 2013-03-15 | 2021-07-13 | Bayer Healthcare Llc | Intelligent and configurable fluid delivery system and methods for its use |
JP6544114B2 (ja) * | 2015-07-27 | 2019-07-17 | 浜名湖電装株式会社 | 逆止弁装置及び蒸発燃料供給システム |
CA3040503A1 (en) | 2016-10-17 | 2018-04-26 | Bayer Healthcare Llc | Fluid control valve and manifold |
CN110292532B (zh) * | 2018-03-23 | 2024-05-03 | 美昕医疗器械(昆山)有限公司 | 防自由流动阀 |
CN112169083B (zh) * | 2020-10-16 | 2022-09-27 | 上海必趣医疗科技有限公司 | 一种具有中性压力的无针给药接头 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244378A (en) * | 1978-05-30 | 1981-01-13 | The West Company | Pressure responsive one-way valve for medical systems |
US4845487A (en) * | 1987-07-20 | 1989-07-04 | Frantz Medical Development Ltd. | Pump system for enteral/parenteral fluid control and delivery |
US5009654A (en) * | 1989-03-10 | 1991-04-23 | Baxter International Inc. | Sterile product and method for sterilizing and assembling such product |
US4946448A (en) * | 1989-10-23 | 1990-08-07 | Kendall Mcgaw Laboratories, Inc. | Check valve for use with intravenous pump |
US5025829A (en) * | 1990-01-29 | 1991-06-25 | Harmac Medical Products, Inc. | Parenteral check valve |
US5244463A (en) * | 1991-12-06 | 1993-09-14 | Block Medical, Inc. | Programmable infusion pump |
DE4304949C2 (de) * | 1993-02-18 | 1996-07-18 | Filtertek Sa | Rückschlagventil für medizinische Anwendungen der Fluidtechnik |
US5535785A (en) * | 1994-09-08 | 1996-07-16 | Nypro, Inc. | Luer-activated check valve |
US5660205A (en) * | 1994-12-15 | 1997-08-26 | Epstein; Alan B. | One-way valve |
US5738662A (en) * | 1996-02-21 | 1998-04-14 | Pacific Device/Avail Medical Products, Inc. | Retrograde flow checked manifold for infusing medical fluids |
US6059747A (en) * | 1997-07-16 | 2000-05-09 | Medex, Inc. | Syringe pump infusion control set |
IL123227A0 (en) * | 1998-02-08 | 1998-09-24 | 3By Ltd | Check valve |
IT1311245B1 (it) * | 1999-10-22 | 2002-03-04 | Borla Ind | Valvola anti-sifone per linee medicali di infusione e simili. |
IT1311348B1 (it) * | 1999-11-12 | 2002-03-12 | Borla Ind | Valvola di ritegno per linee medicali di infusione e simili. |
-
2000
- 2000-06-29 EP EP20000113777 patent/EP1166818A1/en not_active Withdrawn
-
2001
- 2001-06-07 DE DE2001613421 patent/DE60113421T2/de not_active Expired - Lifetime
- 2001-06-07 RU RU2003102431A patent/RU2268759C2/ru not_active IP Right Cessation
- 2001-06-07 PL PL36026401A patent/PL360264A1/xx not_active IP Right Cessation
- 2001-06-07 IL IL15269401A patent/IL152694A0/xx unknown
- 2001-06-07 EP EP20010949382 patent/EP1299149B1/en not_active Expired - Lifetime
- 2001-06-07 AU AU2001270555A patent/AU2001270555A1/en not_active Abandoned
- 2001-06-07 KR KR1020027016137A patent/KR20030014250A/ko not_active Application Discontinuation
- 2001-06-07 CN CN01812155A patent/CN1440305A/zh active Pending
- 2001-06-07 JP JP2002505069A patent/JP2004501686A/ja not_active Withdrawn
- 2001-06-07 AT AT01949382T patent/ATE304389T1/de not_active IP Right Cessation
- 2001-06-07 BR BR0112037A patent/BR0112037B1/pt not_active IP Right Cessation
- 2001-06-07 HU HU0301495A patent/HUP0301495A2/hu unknown
- 2001-06-07 WO PCT/EP2001/006432 patent/WO2002000291A1/en active IP Right Grant
- 2001-06-21 US US09/681,896 patent/US7192419B2/en not_active Expired - Fee Related
- 2001-06-22 MX MXPA01006446A patent/MXPA01006446A/es active IP Right Grant
- 2001-06-26 CA CA 2351300 patent/CA2351300A1/en not_active Abandoned
- 2001-06-28 AR ARP010103099 patent/AR029690A1/es active IP Right Grant
-
2002
- 2002-11-07 IL IL152694A patent/IL152694A/en active IP Right Grant
- 2002-11-20 BG BG107298A patent/BG107298A/xx unknown
- 2002-12-27 NO NO20026251A patent/NO20026251D0/no not_active Application Discontinuation
-
2003
- 2003-01-28 ZA ZA200300758A patent/ZA200300758B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1299149B1 (en) | 2005-09-14 |
WO2002000291A1 (en) | 2002-01-03 |
EP1299149A1 (en) | 2003-04-09 |
ZA200300758B (en) | 2004-04-28 |
PL360264A1 (en) | 2004-09-06 |
HUP0301495A2 (en) | 2003-09-29 |
EP1166818A1 (en) | 2002-01-02 |
BR0112037B1 (pt) | 2011-12-13 |
KR20030014250A (ko) | 2003-02-15 |
NO20026251D0 (no) | 2002-12-27 |
IL152694A0 (en) | 2003-06-24 |
AU2001270555A1 (en) | 2002-01-08 |
DE60113421D1 (de) | 2005-10-20 |
BR0112037A (pt) | 2003-05-13 |
CA2351300A1 (en) | 2001-12-29 |
AR029690A1 (es) | 2003-07-10 |
MXPA01006446A (es) | 2003-05-19 |
US7192419B2 (en) | 2007-03-20 |
RU2268759C2 (ru) | 2006-01-27 |
DE60113421T2 (de) | 2006-06-22 |
ATE304389T1 (de) | 2005-09-15 |
IL152694A (en) | 2009-09-22 |
BG107298A (en) | 2003-09-30 |
JP2004501686A (ja) | 2004-01-22 |
US20020002350A1 (en) | 2002-01-03 |
CN1440305A (zh) | 2003-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |