AU2009242427B2 - Degassing device - Google Patents
Degassing device Download PDFInfo
- Publication number
- AU2009242427B2 AU2009242427B2 AU2009242427A AU2009242427A AU2009242427B2 AU 2009242427 B2 AU2009242427 B2 AU 2009242427B2 AU 2009242427 A AU2009242427 A AU 2009242427A AU 2009242427 A AU2009242427 A AU 2009242427A AU 2009242427 B2 AU2009242427 B2 AU 2009242427B2
- Authority
- AU
- Australia
- Prior art keywords
- degassing device
- housing
- liquid
- degassing
- blood
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
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- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229940083037 simethicone Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000008096 xylene Substances 0.000 description 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08008247A EP2113266A1 (en) | 2008-04-30 | 2008-04-30 | Degassing device |
| EP08008247.2 | 2008-04-30 | ||
| PCT/EP2009/003068 WO2009132816A1 (en) | 2008-04-30 | 2009-04-28 | Degassing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2009242427A1 AU2009242427A1 (en) | 2009-11-05 |
| AU2009242427B2 true AU2009242427B2 (en) | 2013-10-10 |
Family
ID=39791064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2009242427A Ceased AU2009242427B2 (en) | 2008-04-30 | 2009-04-28 | Degassing device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8444586B2 (https=) |
| EP (2) | EP2113266A1 (https=) |
| JP (1) | JP5425889B2 (https=) |
| KR (1) | KR101479372B1 (https=) |
| CN (1) | CN102014985B (https=) |
| AU (1) | AU2009242427B2 (https=) |
| CA (1) | CA2718169C (https=) |
| WO (1) | WO2009132816A1 (https=) |
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| US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
| US8042563B2 (en) | 2007-02-27 | 2011-10-25 | Deka Products Limited Partnership | Cassette system integrated apparatus |
| US8366655B2 (en) * | 2007-02-27 | 2013-02-05 | Deka Products Limited Partnership | Peritoneal dialysis sensor apparatus systems, devices and methods |
| CN101711171B (zh) | 2007-02-27 | 2014-03-26 | 德卡产品有限公司 | 血液透析系统及方法 |
| US9517295B2 (en) | 2007-02-27 | 2016-12-13 | Deka Products Limited Partnership | Blood treatment systems and methods |
| US20090107335A1 (en) | 2007-02-27 | 2009-04-30 | Deka Products Limited Partnership | Air trap for a medical infusion device |
| US8357298B2 (en) | 2007-02-27 | 2013-01-22 | Deka Products Limited Partnership | Hemodialysis systems and methods |
| US8393690B2 (en) | 2007-02-27 | 2013-03-12 | Deka Products Limited Partnership | Enclosure for a portable hemodialysis system |
| US9028691B2 (en) | 2007-02-27 | 2015-05-12 | Deka Products Limited Partnership | Blood circuit assembly for a hemodialysis system |
| US8425471B2 (en) | 2007-02-27 | 2013-04-23 | Deka Products Limited Partnership | Reagent supply for a hemodialysis system |
| US8562834B2 (en) | 2007-02-27 | 2013-10-22 | Deka Products Limited Partnership | Modular assembly for a portable hemodialysis system |
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| US11833281B2 (en) | 2008-01-23 | 2023-12-05 | Deka Products Limited Partnership | Pump cassette and methods for use in medical treatment system using a plurality of fluid lines |
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- 2009-04-28 US US12/937,901 patent/US8444586B2/en not_active Expired - Fee Related
- 2009-04-28 AU AU2009242427A patent/AU2009242427B2/en not_active Ceased
- 2009-04-28 WO PCT/EP2009/003068 patent/WO2009132816A1/en not_active Ceased
- 2009-04-28 JP JP2011506604A patent/JP5425889B2/ja active Active
- 2009-04-28 CA CA2718169A patent/CA2718169C/en active Active
- 2009-04-28 KR KR1020107022091A patent/KR101479372B1/ko active Active
- 2009-04-28 CN CN200980113921.6A patent/CN102014985B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2282790B1 (en) | 2016-09-07 |
| KR101479372B1 (ko) | 2015-01-06 |
| JP5425889B2 (ja) | 2014-02-26 |
| US8444586B2 (en) | 2013-05-21 |
| CA2718169C (en) | 2013-07-23 |
| EP2282790A1 (en) | 2011-02-16 |
| JP2011518628A (ja) | 2011-06-30 |
| US20110092875A1 (en) | 2011-04-21 |
| EP2113266A1 (en) | 2009-11-04 |
| KR20110009655A (ko) | 2011-01-28 |
| CA2718169A1 (en) | 2009-11-05 |
| CN102014985A (zh) | 2011-04-13 |
| AU2009242427A1 (en) | 2009-11-05 |
| WO2009132816A1 (en) | 2009-11-05 |
| CN102014985B (zh) | 2014-03-19 |
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