SE9500557D0 - Pump chamber and valve for a pumpchamber - Google Patents
Pump chamber and valve for a pumpchamberInfo
- Publication number
- SE9500557D0 SE9500557D0 SE9500557A SE9500557A SE9500557D0 SE 9500557 D0 SE9500557 D0 SE 9500557D0 SE 9500557 A SE9500557 A SE 9500557A SE 9500557 A SE9500557 A SE 9500557A SE 9500557 D0 SE9500557 D0 SE 9500557D0
- Authority
- SE
- Sweden
- Prior art keywords
- pump chamber
- pct
- actuating means
- membrane
- date
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/1047—Flap valves the valve being formed by one or more flexible elements
- F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- F04B43/0063—Special features particularities of the flexible members bell-shaped flexible 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
- 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
- A61M2005/1401—Functional features
- A61M2005/1405—Patient controlled analgesia [PCA]
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
-
- 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]
- Y10T137/7869—Biased open
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500557A SE9500557D0 (sv) | 1995-02-15 | 1995-02-15 | Pump chamber and valve for a pumpchamber |
ZA96973A ZA96973B (en) | 1995-02-15 | 1996-02-07 | Pump chamber and valve for a pump chamber |
CA002211237A CA2211237A1 (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
EP96903304A EP0812217B1 (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
PT96903304T PT812217E (pt) | 1995-02-15 | 1996-02-12 | Camara de bomba e valvula para uma camara de bomba |
US08/649,624 US5961305A (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
NZ301836A NZ301836A (en) | 1995-02-15 | 1996-02-12 | Pump chamber for infusion pump, pumping action provided by resilient convex membrane |
DK96903304T DK0812217T3 (da) | 1995-02-15 | 1996-02-12 | Pumpekammer og ventil til et pumpekammer |
IL11711796A IL117117A0 (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
AT96903304T ATE209514T1 (de) | 1995-02-15 | 1996-02-12 | Pumpenkammer und ventil für eine pumpenkammer |
ES96903304T ES2167543T3 (es) | 1995-02-15 | 1996-02-12 | Camara de bomba y valvula para una camara de bomba. |
AU47352/96A AU702640B2 (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
DE69617403T DE69617403T2 (de) | 1995-02-15 | 1996-02-12 | Pumpenkammer und ventil für eine pumpenkammer |
PCT/SE1996/000173 WO1996025189A1 (en) | 1995-02-15 | 1996-02-12 | Pump chamber and valve for a pump chamber |
NZ331903A NZ331903A (en) | 1995-02-15 | 1996-02-12 | Inlet check valve for pump chamber, resilient diaphragm with off-centre aperture |
JP8524881A JPH11500023A (ja) | 1995-02-15 | 1996-02-12 | ポンプ室およびポンプ室用の弁 |
ARP960101367A AR000942A1 (es) | 1995-02-15 | 1996-02-13 | Camara de bomba, valvula para una camara de bomba y uso de una camara de bomba. |
NO19973750A NO314832B1 (no) | 1995-02-15 | 1997-08-14 | Pumpekammer og ventil for et pumpekammer |
FI973334A FI973334A (fi) | 1995-02-15 | 1997-08-14 | Pumppukammio ja venttiili pumppukammiota varten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500557A SE9500557D0 (sv) | 1995-02-15 | 1995-02-15 | Pump chamber and valve for a pumpchamber |
Publications (1)
Publication Number | Publication Date |
---|---|
SE9500557D0 true SE9500557D0 (sv) | 1995-02-15 |
Family
ID=20397232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9500557A SE9500557D0 (sv) | 1995-02-15 | 1995-02-15 | Pump chamber and valve for a pumpchamber |
Country Status (18)
Country | Link |
---|---|
US (1) | US5961305A (xx) |
EP (1) | EP0812217B1 (xx) |
JP (1) | JPH11500023A (xx) |
AR (1) | AR000942A1 (xx) |
AT (1) | ATE209514T1 (xx) |
AU (1) | AU702640B2 (xx) |
CA (1) | CA2211237A1 (xx) |
DE (1) | DE69617403T2 (xx) |
DK (1) | DK0812217T3 (xx) |
ES (1) | ES2167543T3 (xx) |
FI (1) | FI973334A (xx) |
IL (1) | IL117117A0 (xx) |
NO (1) | NO314832B1 (xx) |
NZ (2) | NZ301836A (xx) |
PT (1) | PT812217E (xx) |
SE (1) | SE9500557D0 (xx) |
WO (1) | WO1996025189A1 (xx) |
ZA (1) | ZA96973B (xx) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6877713B1 (en) | 1999-07-20 | 2005-04-12 | Deka Products Limited Partnership | Tube occluder and method for occluding collapsible tubes |
US7484940B2 (en) * | 2004-04-28 | 2009-02-03 | Kinetic Ceramics, Inc. | Piezoelectric fluid pump |
JP4560477B2 (ja) * | 2005-11-15 | 2010-10-13 | 日立オートモティブシステムズ株式会社 | 電子制御装置および防水ケース |
US20140199193A1 (en) | 2007-02-27 | 2014-07-17 | Deka Products Limited Partnership | Blood treatment systems and methods |
US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
US20080058697A1 (en) | 2006-04-14 | 2008-03-06 | Deka Products Limited Partnership | Heat exchange systems, devices and methods |
US9028691B2 (en) | 2007-02-27 | 2015-05-12 | Deka Products Limited Partnership | Blood circuit assembly for a hemodialysis system |
US8491184B2 (en) | 2007-02-27 | 2013-07-23 | Deka Products Limited Partnership | Sensor apparatus systems, devices and methods |
MX357266B (es) | 2007-02-27 | 2018-07-03 | Deka Products Lp | Sistemas y metodos de hemodialisis. |
US8042563B2 (en) | 2007-02-27 | 2011-10-25 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US8888470B2 (en) | 2007-02-27 | 2014-11-18 | Deka Products Limited Partnership | Pumping cassette |
US8986253B2 (en) | 2008-01-25 | 2015-03-24 | Tandem Diabetes Care, Inc. | Two chamber pumps and related methods |
US20090287180A1 (en) * | 2008-05-19 | 2009-11-19 | Diperna Paul M | Disposable pump reservoir and related methods |
US8408421B2 (en) * | 2008-09-16 | 2013-04-02 | Tandem Diabetes Care, Inc. | Flow regulating stopcocks and related methods |
AU2010217760B2 (en) | 2009-02-27 | 2015-04-09 | Tandem Diabetes Care, Inc. | Methods and devices for determination of flow reservoir volume |
US9250106B2 (en) | 2009-02-27 | 2016-02-02 | Tandem Diabetes Care, Inc. | Methods and devices for determination of flow reservoir volume |
GR20090100384A (el) | 2009-07-08 | 2011-02-18 | Αχιλλεας Τσουκαλης | Αντλια ινσουλινης |
EP2459251B1 (en) | 2009-07-30 | 2014-03-12 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
SG195155A1 (en) | 2011-05-24 | 2013-12-30 | Deka Products Lp | Blood treatment systems and methods |
EP3205362B1 (en) | 2011-05-24 | 2022-07-06 | DEKA Products Limited Partnership | Hemodialysis system |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
US9555186B2 (en) | 2012-06-05 | 2017-01-31 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
CA3056915A1 (en) | 2016-03-18 | 2017-09-21 | Deka Products Limited Partnership | Pressure control gaskets for operating pump cassette membranes |
CN116464623A (zh) | 2018-03-30 | 2023-07-21 | 德卡产品有限公司 | 液体泵送盒和相关联的压力分配歧管以及相关方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3202148C2 (de) * | 1982-01-23 | 1984-02-09 | Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg | Membranpumpe, insbesondere Dosierpumpe |
AU635262B2 (en) * | 1989-05-11 | 1993-03-18 | Bespak Plc | Pump apparatus for biomedical use |
DE4241943C2 (de) * | 1992-12-11 | 1994-12-01 | Busak & Luyken Gmbh & Co | Verschlußmittel und Dichtungsventil für Behälteröffnungen |
US5437218A (en) * | 1994-04-04 | 1995-08-01 | Pcm Pompes | Diaphragm pump having variable displacement |
-
1995
- 1995-02-15 SE SE9500557A patent/SE9500557D0/xx unknown
-
1996
- 1996-02-07 ZA ZA96973A patent/ZA96973B/xx unknown
- 1996-02-12 JP JP8524881A patent/JPH11500023A/ja not_active Ceased
- 1996-02-12 EP EP96903304A patent/EP0812217B1/en not_active Expired - Lifetime
- 1996-02-12 AT AT96903304T patent/ATE209514T1/de not_active IP Right Cessation
- 1996-02-12 WO PCT/SE1996/000173 patent/WO1996025189A1/en active IP Right Grant
- 1996-02-12 NZ NZ301836A patent/NZ301836A/en unknown
- 1996-02-12 AU AU47352/96A patent/AU702640B2/en not_active Ceased
- 1996-02-12 DE DE69617403T patent/DE69617403T2/de not_active Expired - Fee Related
- 1996-02-12 US US08/649,624 patent/US5961305A/en not_active Expired - Fee Related
- 1996-02-12 PT PT96903304T patent/PT812217E/pt unknown
- 1996-02-12 ES ES96903304T patent/ES2167543T3/es not_active Expired - Lifetime
- 1996-02-12 DK DK96903304T patent/DK0812217T3/da active
- 1996-02-12 CA CA002211237A patent/CA2211237A1/en not_active Abandoned
- 1996-02-12 IL IL11711796A patent/IL117117A0/xx unknown
- 1996-02-12 NZ NZ331903A patent/NZ331903A/en unknown
- 1996-02-13 AR ARP960101367A patent/AR000942A1/es unknown
-
1997
- 1997-08-14 FI FI973334A patent/FI973334A/fi not_active IP Right Cessation
- 1997-08-14 NO NO19973750A patent/NO314832B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU4735296A (en) | 1996-09-04 |
NO973750L (no) | 1997-09-23 |
DK0812217T3 (da) | 2002-02-11 |
WO1996025189A1 (en) | 1996-08-22 |
PT812217E (pt) | 2002-05-31 |
NO973750D0 (no) | 1997-08-14 |
DE69617403D1 (de) | 2002-01-10 |
FI973334A0 (fi) | 1997-08-14 |
DE69617403T2 (de) | 2002-06-27 |
ZA96973B (en) | 1996-08-15 |
NZ301836A (en) | 1998-11-25 |
IL117117A0 (en) | 1996-06-18 |
EP0812217B1 (en) | 2001-11-28 |
CA2211237A1 (en) | 1996-08-22 |
JPH11500023A (ja) | 1999-01-06 |
EP0812217A1 (en) | 1997-12-17 |
ES2167543T3 (es) | 2002-05-16 |
NZ331903A (en) | 1999-10-28 |
AR000942A1 (es) | 1997-08-27 |
FI973334A (fi) | 1997-08-14 |
US5961305A (en) | 1999-10-05 |
AU702640B2 (en) | 1999-02-25 |
ATE209514T1 (de) | 2001-12-15 |
NO314832B1 (no) | 2003-06-02 |
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