ES2218673T3 - Camara de goteo para eliminar gas de liquidos. - Google Patents
Camara de goteo para eliminar gas de liquidos.Info
- Publication number
- ES2218673T3 ES2218673T3 ES97916997T ES97916997T ES2218673T3 ES 2218673 T3 ES2218673 T3 ES 2218673T3 ES 97916997 T ES97916997 T ES 97916997T ES 97916997 T ES97916997 T ES 97916997T ES 2218673 T3 ES2218673 T3 ES 2218673T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- chamber
- camera
- drip chamber
- air
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title description 8
- 239000012530 fluid Substances 0.000 claims abstract description 111
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 70
- 230000004888 barrier function Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 60
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007911 parenteral administration Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 45
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000001802 infusion Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000033764 rhythmic process Effects 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/642,955 US5779674A (en) | 1996-05-06 | 1996-05-06 | Fluid gas removal drip chamber |
| US642955 | 1996-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2218673T3 true ES2218673T3 (es) | 2004-11-16 |
Family
ID=24578750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97916997T Expired - Lifetime ES2218673T3 (es) | 1996-05-06 | 1997-03-25 | Camara de goteo para eliminar gas de liquidos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5779674A (enExample) |
| EP (1) | EP0957951B1 (enExample) |
| JP (2) | JP2000509620A (enExample) |
| AT (1) | ATE268612T1 (enExample) |
| AU (1) | AU2546497A (enExample) |
| CA (1) | CA2249238C (enExample) |
| DE (1) | DE69729478T2 (enExample) |
| ES (1) | ES2218673T3 (enExample) |
| WO (1) | WO1997041904A1 (enExample) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69724948T2 (de) * | 1996-05-01 | 2004-07-22 | Pall Corp. | Entlüftungsvorrichtung |
| US7281527B1 (en) * | 1996-07-17 | 2007-10-16 | Bryant Clyde C | Internal combustion engine and working cycle |
| US20050135972A1 (en) * | 1997-08-11 | 2005-06-23 | Ventana Medical Systems, Inc. | Method and apparatus for modifying pressure within a fluid dispenser |
| US6013061A (en) * | 1997-10-15 | 2000-01-11 | Microwave Medical Systems, Inc. | Automatic air eliminator |
| DE60027811T2 (de) * | 1999-03-11 | 2006-10-19 | Medtronic, Inc., Minneapolis | In eine Drainagekammer für Cerebrospinalflüssigkeit eingebaute hydrophobe Entlüftung |
| IL133495A (en) * | 1999-12-13 | 2006-12-31 | Menahem Kraus | Membrane support for drip chamber |
| US6508859B1 (en) | 2000-11-13 | 2003-01-21 | Porous Media Corporation | Method and apparatus for removing air or gas from fluid |
| AU2002230698A1 (en) * | 2000-12-01 | 2002-06-11 | Millipore Corporation | Chemical process system with multi-functional barrier filter |
| US20030040707A1 (en) * | 2001-08-24 | 2003-02-27 | Kappel Thomas Francis | Manual/auto-prime air eliminator |
| CA2490174C (en) | 2002-06-24 | 2011-04-19 | Gambro Lundia Ab | Gas separation devices |
| US6746514B2 (en) * | 2002-08-08 | 2004-06-08 | Baxter International Inc. | Gas venting device and a system and method for venting a gas from a liquid delivery system |
| JP4295217B2 (ja) * | 2002-08-09 | 2009-07-15 | イー−ファ フレセニアス カビ インク | 液体注入用チューブのキャップ |
| US7722577B2 (en) * | 2005-02-18 | 2010-05-25 | Becton, Dickinson And Company | Bubble free—self primed IV set |
| US8282608B2 (en) * | 2004-01-29 | 2012-10-09 | Becton, Dickinson And Company | Self priming intravenous delivery system |
| US8523829B2 (en) * | 2004-01-29 | 2013-09-03 | Becton, Dickinson And Company | Intravenous delivery system |
| CA2822175C (en) * | 2004-05-28 | 2016-10-18 | Enginivity Llc | Flow control and gas detection and gas removal in an intravenous fluid delivery system |
| WO2006073744A2 (en) * | 2004-12-30 | 2006-07-13 | Vasogen Ireland Limited | Controlled flow apparatus for medical accessories |
| US8844556B2 (en) * | 2008-07-02 | 2014-09-30 | Terumo Kabushiki Kaisha | Connector and infusion tube set |
| MX2011004650A (es) * | 2008-10-30 | 2011-08-08 | Porous Media Corp | Sistema de ventilacion y filtracion con membrana permeable a gas. |
| FR2948294B1 (fr) * | 2009-07-21 | 2011-08-12 | Data Plastique | Dispositif de filtration |
| US8366658B2 (en) | 2010-05-06 | 2013-02-05 | Becton, Dickinson And Company | Systems and methods for providing a closed venting hazardous drug IV set |
| US8382711B2 (en) | 2010-12-29 | 2013-02-26 | Baxter International Inc. | Intravenous pumping air management systems and methods |
| DK2715370T3 (en) | 2011-06-01 | 2018-05-14 | Ventana Med Syst Inc | DISPENSES WITH FILTER EQUIPMENT |
| US8974414B2 (en) | 2013-02-13 | 2015-03-10 | Becton, Dickinson And Company | IV drip chamber with filter and bottom reservoir |
| MX369639B (es) | 2013-05-23 | 2019-11-15 | Turnpoint Medical Devices Inc | Sistema y proceso de control de fluido acoplado neumáticamente con detección y eliminación de aire. |
| US10220161B2 (en) | 2014-02-14 | 2019-03-05 | Ailnh, Llc | Gas removal systems and methods |
| US10874805B2 (en) | 2014-02-14 | 2020-12-29 | Ailnh, Llc | Gas removal apparatus and related methods |
| US20160030293A1 (en) * | 2014-07-30 | 2016-02-04 | Covidien Lp | Vented Connector for Feeding Syringe |
| CN107206148B (zh) | 2014-12-17 | 2021-06-25 | 移动Iv系统公司 | 功能与方位无关的滴注室组件 |
| US20160213861A1 (en) * | 2015-01-27 | 2016-07-28 | Becton, Dickinson And Company | Air stop membrane for maintaining a fluid column in an iv set |
| US10232130B2 (en) | 2015-03-26 | 2019-03-19 | Becton, Dickinson And Company | Anti-run dry membrane |
| US10105899B2 (en) | 2015-03-26 | 2018-10-23 | Becton, Dickinson And Company | IV membrane attachment systems and methods |
| US10201667B2 (en) | 2015-03-26 | 2019-02-12 | Becton, Dickinson And Company | IV membrane attachment systems and methods |
| US10702689B2 (en) | 2015-03-26 | 2020-07-07 | Becton, Dickinson And Company | Auto-stop vent plug |
| US10646648B2 (en) | 2015-04-01 | 2020-05-12 | Becton, Dickinson And Company | IV flow management systems and methods |
| US10179213B2 (en) * | 2015-05-27 | 2019-01-15 | Vital Signs, Inc. | Apparatus and methods for intravenous gas elimination |
| US20160346485A1 (en) * | 2015-05-27 | 2016-12-01 | Vital Signs, Inc. | Apparatus and methods for intravenous gas elimination |
| US10561767B2 (en) * | 2015-10-21 | 2020-02-18 | Umpqua Research Company | Medical suction device |
| WO2017142296A1 (ko) * | 2016-02-16 | 2017-08-24 | (주)동구바이오제약 | 의료용 주입장치 |
| KR101628177B1 (ko) * | 2016-02-16 | 2016-06-08 | 김준우 | 의료용 주입장치 |
| KR101653191B1 (ko) * | 2016-03-15 | 2016-09-01 | 김준우 | 의료용 주입장치 |
| KR101640481B1 (ko) * | 2016-05-25 | 2016-07-18 | 김준우 | 의료용 주입장치 |
| CN109496157B (zh) * | 2016-05-27 | 2022-03-15 | 维托赛恩斯公司 | 用于静脉内气体消除的设备和方法 |
| DE102017205250A1 (de) * | 2017-03-28 | 2018-10-04 | B. Braun Melsungen Ag | Einstechteil für ein medizinisches Infusionssystem |
| CN108714255A (zh) * | 2018-06-27 | 2018-10-30 | 姚俊 | 静脉壶除气仪 |
| EP3813900A4 (en) | 2018-06-29 | 2022-05-04 | 410 Medical, Inc. | SYSTEMS, APPARATUS AND METHODS FOR AIR FILTRATION FROM A FLUID LINE |
| US11344480B2 (en) * | 2018-07-26 | 2022-05-31 | Medline Industries, Lp | Enteral fluid delivery system |
| KR102240665B1 (ko) * | 2019-05-23 | 2021-04-15 | 위더스 주식회사 | 의료용 드립챔버 |
| USD920504S1 (en) | 2019-07-01 | 2021-05-25 | Medline Industries, Inc. | Valve |
| CN114760965A (zh) * | 2019-10-08 | 2022-07-15 | 康沃特克有限公司 | 伤口渗出物管理系统 |
| US20210299336A1 (en) * | 2020-03-25 | 2021-09-30 | Covidien Lp | Outflow collection systems for hysteroscopic surgical procedures |
| WO2022076325A1 (en) * | 2020-10-05 | 2022-04-14 | Mobile I.V. Systems, LLC | Drip chamber with automatic vent and shutoff |
| US20230103973A1 (en) * | 2021-09-24 | 2023-04-06 | Hamilton Sundstrand Corporation | Passive phase separator with liquid removal chamber |
| IT202200002723A1 (it) * | 2022-02-15 | 2022-05-15 | Medi Line S R L | Connettore a sistema chiuso per infusioni venose/arteriose |
| CN115845188A (zh) * | 2022-12-15 | 2023-03-28 | 浙江乐信医疗科技有限公司 | 一种医用液体流路中气泡自动排除方法及装置 |
| WO2024238069A1 (en) * | 2023-05-15 | 2024-11-21 | Ailnh, Llc | Gas removal system and methods |
| EP4470586A1 (en) * | 2023-06-02 | 2024-12-04 | Illinois Tool Works Inc. | Intravenous filter air vent media protection and enhancement |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1077115A (fr) * | 1953-03-23 | 1954-11-04 | Jouan Ets | Filtre, en particulier filtre à sang |
| FR2106918A5 (enExample) * | 1970-09-29 | 1972-05-05 | Rhone Poulenc Sa | |
| BE790246A (fr) * | 1971-11-26 | 1973-02-15 | American Hospital Supply Corp | Appareil d'administration de liquides medicinaux en regimes debitmetrique et volumetrique |
| US3854907A (en) * | 1973-12-10 | 1974-12-17 | Millipore Corp | Vented filter holder |
| US3965895A (en) * | 1974-08-21 | 1976-06-29 | Cutter Laboratories, Inc. | Apparatus for controlled volume and rate administration of liquids |
| US4031891A (en) * | 1975-11-03 | 1977-06-28 | Baxter Travenol Laboratories, Inc. | Air eliminating filter |
| US4013072A (en) * | 1975-11-03 | 1977-03-22 | Baxter Travenol Laboratories, Inc. | Drip chamber for intravenous administration |
| US3993062A (en) * | 1975-11-03 | 1976-11-23 | Baxter Laboratories, Inc. | Hydrophobic valve |
| US4326957A (en) * | 1978-07-21 | 1982-04-27 | Pall Corporation | Vented filter spigot for intravenous liquid administration apparatus |
| US4332247A (en) * | 1978-08-30 | 1982-06-01 | Baxter Travenol Laboratories, Inc. | Administration set including burette with pivotable air valve |
| US4298358A (en) * | 1979-01-11 | 1981-11-03 | Baxter Travenol Laboratories, Inc. | Gas separating and venting filter |
| US4223695A (en) * | 1979-02-28 | 1980-09-23 | Abbott Laboratories | Novel valve employing hydrophobic and hydrophilic membranes |
| US4278084A (en) * | 1979-10-19 | 1981-07-14 | Baxter Travenol Laboratories, Inc. | Non air-blocking filter |
| DE3115299C2 (de) * | 1981-04-15 | 1984-08-16 | Fresenius AG, 6380 Bad Homburg | Tropfkammer |
| US4740103A (en) * | 1981-10-09 | 1988-04-26 | Alza Corporation | Intravenous system for delivering a beneficial agent |
| US4521211A (en) * | 1981-10-09 | 1985-06-04 | Alza Corporation | Parenteral agent dispensing equipment |
| US4568366A (en) * | 1983-08-30 | 1986-02-04 | Baxter Laboratories, Inc. | In-line filter |
| US4743243A (en) * | 1984-01-03 | 1988-05-10 | Vaillancourt Vincent L | Needle with vent filter assembly |
| US4572724A (en) * | 1984-04-12 | 1986-02-25 | Pall Corporation | Blood filter |
| US4571244A (en) * | 1984-05-07 | 1986-02-18 | Biogenesis, Inc. | System for removing gas bubbles from liquids |
| EP0203186B1 (en) * | 1984-12-03 | 1992-03-04 | BAXTER INTERNATIONAL INC. (a Delaware corporation) | Drug delivery apparatus preventing local and systemic toxicity |
| US4615694A (en) * | 1985-02-15 | 1986-10-07 | Burron Medical Inc. | Vented cone filter |
| US4750643A (en) * | 1986-08-04 | 1988-06-14 | Sugrin Surgical Instrumentation, Inc. | Sterile fluid dispensing system and method |
| US4900308A (en) * | 1987-05-27 | 1990-02-13 | Level 1 Technologies, Inc. | Gas elimination device |
| US4976685A (en) * | 1988-06-15 | 1990-12-11 | Block Jr Frank E | Method of blood-gas interface control in surgical gas traps |
| DE3832028A1 (de) * | 1988-09-21 | 1990-03-22 | Minh Bach Dr Ing Dr Med Quang | Vorrichtung zum entlueften von in medizinischen fluessigkeitssystemen stroemenden fluessigkeiten |
| JPH0634826B2 (ja) * | 1989-07-04 | 1994-05-11 | テルモ株式会社 | 液体流通弁及びこれを備えた医療器具 |
| US5126054A (en) * | 1990-05-24 | 1992-06-30 | Pall Corporation | Venting means |
| AU647856B2 (en) * | 1990-12-28 | 1994-03-31 | Terumo Kabushiki Kaisha | Transfusion filtering device |
| SE470377B (sv) * | 1993-02-11 | 1994-02-07 | Gambro Dialysatoren | Dropp- och/eller expansionskammare med inbyggt filter och förfarande för framställning av en sådan |
| CA2090291A1 (en) * | 1993-02-24 | 1994-08-25 | Yueh-Horng Chen | Device for use in controlling intravenous drip |
-
1996
- 1996-05-06 US US08/642,955 patent/US5779674A/en not_active Expired - Lifetime
-
1997
- 1997-03-25 AT AT97916997T patent/ATE268612T1/de not_active IP Right Cessation
- 1997-03-25 EP EP97916997A patent/EP0957951B1/en not_active Expired - Lifetime
- 1997-03-25 AU AU25464/97A patent/AU2546497A/en not_active Abandoned
- 1997-03-25 WO PCT/US1997/004863 patent/WO1997041904A1/en not_active Ceased
- 1997-03-25 DE DE69729478T patent/DE69729478T2/de not_active Expired - Fee Related
- 1997-03-25 CA CA002249238A patent/CA2249238C/en not_active Expired - Fee Related
- 1997-03-25 JP JP9539909A patent/JP2000509620A/ja active Pending
- 1997-03-25 ES ES97916997T patent/ES2218673T3/es not_active Expired - Lifetime
-
2006
- 2006-10-04 JP JP2006272762A patent/JP2007044546A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2249238C (en) | 2002-08-27 |
| CA2249238A1 (en) | 1997-11-13 |
| EP0957951B1 (en) | 2004-06-09 |
| EP0957951A1 (en) | 1999-11-24 |
| ATE268612T1 (de) | 2004-06-15 |
| DE69729478D1 (de) | 2004-07-15 |
| US5779674A (en) | 1998-07-14 |
| DE69729478T2 (de) | 2004-10-07 |
| JP2000509620A (ja) | 2000-08-02 |
| JP2007044546A (ja) | 2007-02-22 |
| WO1997041904A1 (en) | 1997-11-13 |
| AU2546497A (en) | 1997-11-26 |
| EP0957951A4 (en) | 2001-05-16 |
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