NZ551709A - Flow control and gas detection and gas removal in an intravenous fluid delivery system - Google Patents
Flow control and gas detection and gas removal in an intravenous fluid delivery systemInfo
- Publication number
- NZ551709A NZ551709A NZ551709A NZ55170905A NZ551709A NZ 551709 A NZ551709 A NZ 551709A NZ 551709 A NZ551709 A NZ 551709A NZ 55170905 A NZ55170905 A NZ 55170905A NZ 551709 A NZ551709 A NZ 551709A
- Authority
- NZ
- New Zealand
- Prior art keywords
- tubing
- intravenous
- electrode
- fluid
- gas bubbles
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000003978 infusion fluid Substances 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 118
- 238000001990 intravenous administration Methods 0.000 claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000003990 capacitor Substances 0.000 claims abstract description 24
- 230000000717 retained effect Effects 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 53
- 210000000080 chela (arthropods) Anatomy 0.000 description 23
- 239000008280 blood Substances 0.000 description 13
- 210000004369 blood Anatomy 0.000 description 13
- 238000012546 transfer Methods 0.000 description 13
- 238000001802 infusion Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
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- 239000000243 solution Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- 206010001526 Air embolism Diseases 0.000 description 1
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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
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/1411—Drip chambers
-
- 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
-
- 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
- A61M5/38—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 using hydrophilic or hydrophobic filters
- A61M5/385—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 using hydrophilic or hydrophobic filters using hydrophobic 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
-
- 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
- A61M5/40—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 using low-level float-valve to cut off media flow from reservoir
-
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57524604P | 2004-05-28 | 2004-05-28 | |
| US57625804P | 2004-06-02 | 2004-06-02 | |
| PCT/US2005/018659 WO2005118051A2 (en) | 2004-05-28 | 2005-05-27 | Flow control and gas detection and gas removal in an intravenous fluid delivery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ551709A true NZ551709A (en) | 2009-03-31 |
Family
ID=35463371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ551709A NZ551709A (en) | 2004-05-28 | 2005-05-27 | Flow control and gas detection and gas removal in an intravenous fluid delivery system |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US7377148B2 (enExample) |
| EP (1) | EP1750793B1 (enExample) |
| JP (1) | JP4961340B2 (enExample) |
| AU (3) | AU2005249984B2 (enExample) |
| CA (2) | CA2822175C (enExample) |
| NZ (1) | NZ551709A (enExample) |
| WO (1) | WO2005118051A2 (enExample) |
Families Citing this family (88)
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|---|---|---|---|---|
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| US7238171B2 (en) * | 2001-03-12 | 2007-07-03 | Medical Solutions, Inc. | Method and apparatus for controlling pressurized infusion and temperature of infused liquids |
| US8226605B2 (en) | 2001-12-17 | 2012-07-24 | Medical Solutions, Inc. | Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion |
| US7611504B1 (en) | 2004-03-09 | 2009-11-03 | Patented Medical Solutions Llc | Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids |
| US7740611B2 (en) * | 2005-10-27 | 2010-06-22 | Patented Medical Solutions, Llc | Method and apparatus to indicate prior use of a medical item |
| US8487738B2 (en) * | 2006-03-20 | 2013-07-16 | Medical Solutions, Inc. | Method and apparatus for securely storing medical items within a thermal treatment system |
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| US7846130B2 (en) | 2007-03-13 | 2010-12-07 | Quality In Flow Ltd. | Portable intravenous fluid heating system |
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-
2005
- 2005-05-27 AU AU2005249984A patent/AU2005249984B2/en not_active Ceased
- 2005-05-27 NZ NZ551709A patent/NZ551709A/en not_active IP Right Cessation
- 2005-05-27 US US11/139,892 patent/US7377148B2/en not_active Expired - Lifetime
- 2005-05-27 US US11/139,886 patent/US7695448B2/en not_active Expired - Fee Related
- 2005-05-27 CA CA2822175A patent/CA2822175C/en not_active Expired - Fee Related
- 2005-05-27 WO PCT/US2005/018659 patent/WO2005118051A2/en not_active Ceased
- 2005-05-27 JP JP2007515371A patent/JP4961340B2/ja not_active Expired - Lifetime
- 2005-05-27 EP EP05753733.4A patent/EP1750793B1/en not_active Expired - Lifetime
- 2005-05-27 CA CA2567860A patent/CA2567860C/en not_active Expired - Fee Related
- 2005-05-27 US US11/140,087 patent/US7547295B2/en not_active Expired - Lifetime
-
2011
- 2011-01-13 AU AU2011200140A patent/AU2011200140B2/en not_active Ceased
- 2011-01-13 AU AU2011200139A patent/AU2011200139B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011200140B2 (en) | 2012-04-05 |
| AU2005249984A1 (en) | 2005-12-15 |
| JP2008500879A (ja) | 2008-01-17 |
| EP1750793B1 (en) | 2020-09-16 |
| US20060025725A1 (en) | 2006-02-02 |
| AU2011200140A1 (en) | 2011-02-03 |
| CA2567860A1 (en) | 2005-12-15 |
| WO2005118051A3 (en) | 2006-04-27 |
| AU2005249984B2 (en) | 2011-03-03 |
| WO2005118051A2 (en) | 2005-12-15 |
| JP4961340B2 (ja) | 2012-06-27 |
| EP1750793A2 (en) | 2007-02-14 |
| CA2567860C (en) | 2013-10-15 |
| AU2011200139A1 (en) | 2011-02-03 |
| US7695448B2 (en) | 2010-04-13 |
| US7377148B2 (en) | 2008-05-27 |
| AU2011200139B2 (en) | 2012-04-05 |
| US7547295B2 (en) | 2009-06-16 |
| US20060021419A1 (en) | 2006-02-02 |
| CA2822175A1 (en) | 2005-12-15 |
| US20060020255A1 (en) | 2006-01-26 |
| CA2822175C (en) | 2016-10-18 |
| EP1750793A4 (en) | 2017-11-15 |
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