ZA200502173B - Device for selectively regulating the flow rate ofa fluid - Google Patents
Device for selectively regulating the flow rate ofa fluid Download PDFInfo
- Publication number
- ZA200502173B ZA200502173B ZA200502173A ZA200502173A ZA200502173B ZA 200502173 B ZA200502173 B ZA 200502173B ZA 200502173 A ZA200502173 A ZA 200502173A ZA 200502173 A ZA200502173 A ZA 200502173A ZA 200502173 B ZA200502173 B ZA 200502173B
- Authority
- ZA
- South Africa
- Prior art keywords
- flow
- cam
- elements
- rotor
- blocking
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title claims description 23
- 239000012530 fluid Substances 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000001802 infusion Methods 0.000 claims description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000001225 therapeutic effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 7
- 238000007906 compression Methods 0.000 claims 7
- 238000001990 intravenous administration Methods 0.000 description 17
- 230000014759 maintenance of location Effects 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 239000003814 drug Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229940124597 therapeutic agent Drugs 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 210000005166 vasculature Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 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
- A61M5/14—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
-
- 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
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- 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
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
-
- 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
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/285—Cam clamps, e.g. roller clamps with eccentric axis
-
- 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
-
- 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
- A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86558—Plural noncommunicating flow paths
-
- 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
- Y10T137/8593—Systems
- Y10T137/87153—Plural noncommunicating flow paths
- Y10T137/87161—With common valve operator
-
- 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
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87298—Having digital flow controller
- Y10T137/87306—Having plural branches under common control for separate valve actuators
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Flow Control (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41240902P | 2002-09-19 | 2002-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200502173B true ZA200502173B (en) | 2006-05-31 |
Family
ID=32030861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200502173A ZA200502173B (en) | 2002-09-19 | 2005-03-15 | Device for selectively regulating the flow rate ofa fluid |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US7455072B2 (de) |
| EP (1) | EP1551479B1 (de) |
| JP (1) | JP4509785B2 (de) |
| KR (1) | KR100790433B1 (de) |
| CN (1) | CN100512892C (de) |
| AU (1) | AU2003275234B2 (de) |
| BR (1) | BRPI0314599B1 (de) |
| CA (1) | CA2498899C (de) |
| CO (1) | CO5640154A2 (de) |
| CR (1) | CR7767A (de) |
| EC (1) | ECSP055691A (de) |
| HK (1) | HK1078814A1 (de) |
| MX (1) | MXPA05003066A (de) |
| NO (1) | NO20051586L (de) |
| NZ (1) | NZ539120A (de) |
| RU (1) | RU2344840C2 (de) |
| WO (1) | WO2004026373A1 (de) |
| ZA (1) | ZA200502173B (de) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004026373A1 (en) * | 2002-09-19 | 2004-04-01 | I-Flow Corporation | Device for selectively regulating the flow rate of a fluid |
| US7690396B2 (en) | 2006-07-20 | 2010-04-06 | Baxter International Inc. | Multirate tubing flow restrictor |
| BRPI0808878B8 (pt) * | 2007-03-14 | 2021-06-22 | Coloplast As | dispositivo de mudança e um sistema de iirrigação compreendendo o dispositivo |
| US20090075231A1 (en) * | 2007-09-14 | 2009-03-19 | Tontz Russell C | Dental/medical oral irrigation system |
| GB2459330A (en) * | 2008-04-24 | 2009-10-28 | Robert Almond | Flow restrictor for a hose |
| US8118061B2 (en) * | 2008-06-19 | 2012-02-21 | Acacia, Inc. | Variable flow rate controller |
| US7905865B2 (en) * | 2008-09-03 | 2011-03-15 | Ace Medical Co., Ltd. | Medicinal liquid supply apparatus having fixed-type medicinal liquid supply volume controller and arbitrary medicinal liquid supply volume controller |
| JP2010057860A (ja) * | 2008-09-08 | 2010-03-18 | Hitomi Nagata | 改良型クレンメ |
| CN101428161B (zh) * | 2008-10-31 | 2011-08-17 | 珠海福尼亚医疗设备有限公司 | 一种输注用流速调控器 |
| WO2010090858A2 (en) * | 2009-01-21 | 2010-08-12 | Medtronic, Inc. | Catheter systems having flow restrictors |
| WO2013003837A1 (en) * | 2011-06-30 | 2013-01-03 | Hospira, Inc. | Flow stop protective means for a fluid delivery device of a medical pump |
| US20130172759A1 (en) | 2011-08-08 | 2013-07-04 | Richard J. Melker | Systems And Methods For Using Photoplethysmography In The Administration Of Narcotic Reversal Agents |
| KR20140049836A (ko) * | 2012-10-18 | 2014-04-28 | 주식회사 우영메디칼 | 약액 유량 제어장치 |
| KR101440065B1 (ko) * | 2012-11-20 | 2014-09-17 | 김춘규 | 약액 유량 조절 장치 |
| USD744094S1 (en) | 2013-02-14 | 2015-11-24 | Avent, Inc. | Flow control device knob with indicia |
| US9539382B2 (en) | 2013-03-12 | 2017-01-10 | Medtronic, Inc. | Stepped catheters with flow restrictors and infusion systems using the same |
| US9050436B2 (en) * | 2013-03-14 | 2015-06-09 | DePuy Synthes Products, LLC | Adjustable resistance, gravitationally activated, anti-syphon valve |
| US9186456B2 (en) | 2013-04-30 | 2015-11-17 | Avent, Inc. | Flow selector device alignment system |
| US20150133861A1 (en) | 2013-11-11 | 2015-05-14 | Kevin P. McLennan | Thermal management system and method for medical devices |
| EP2910263B1 (de) * | 2014-02-20 | 2019-03-20 | Medirio SA | Rotor für medizinische, flussregulierende Vorrichtungen |
| US9931465B2 (en) * | 2014-05-29 | 2018-04-03 | Avent, Inc. | Compact flow regulating device |
| US10143795B2 (en) | 2014-08-18 | 2018-12-04 | Icu Medical, Inc. | Intravenous pole integrated power, control, and communication system and method for an infusion pump |
| KR101638969B1 (ko) | 2014-09-30 | 2016-07-12 | 주식회사 우영메디칼 | 멀티형 약액 유량 제어장치 및 이를 포함하는 약액 주입기 |
| CN104500267B (zh) * | 2014-12-26 | 2016-02-10 | 南京凌日星能源科技有限公司 | 用于调节涡轮发电系统功率的扇形节流装置 |
| KR101581743B1 (ko) * | 2014-12-31 | 2016-01-11 | 김기운 | 약액 공급량 조절장치 |
| CN104548251B (zh) * | 2015-01-20 | 2017-05-17 | 深圳市卓炜视讯科技有限公司 | 一种麻醉微量输注装置 |
| CN106267458A (zh) * | 2015-05-25 | 2017-01-04 | 美敦力公司 | 流量调节装置、流体输注设备及其制造方法 |
| ES2809505T3 (es) | 2015-05-26 | 2021-03-04 | Icu Medical Inc | Dispositivo de administración de fluido de infusión desechable para la administración programable de fármacos de gran volumen |
| MX2018001262A (es) * | 2015-08-27 | 2018-04-13 | Avent Inc | Dispositivo de control de caudal de flujo de fluido variable. |
| JP6612436B2 (ja) | 2015-08-27 | 2019-11-27 | アヴェント インコーポレイテッド | 可変流量制御装置 |
| KR101817149B1 (ko) * | 2015-11-26 | 2018-01-11 | 이현우 | 수액세트용 유량 조절장치 |
| KR102022765B1 (ko) | 2017-07-24 | 2019-11-04 | 김기운 | 약액 공급용 유속 조절장치 |
| KR102086445B1 (ko) * | 2019-07-05 | 2020-03-09 | 김용현 | 약물 이송관 장치용 커버 및 이를 포함하는 약물 이송관 장치 세트 |
| USD939079S1 (en) | 2019-08-22 | 2021-12-21 | Icu Medical, Inc. | Infusion pump |
| BR112022005035A2 (pt) * | 2019-09-19 | 2022-07-05 | Innovative Health Sciences Llc | Sistemas e métodos para infusão de imunoglobulina precisa e combinada |
| WO2021086048A2 (ko) * | 2019-11-01 | 2021-05-06 | 김용현 | 약액 유량 조절 장치 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298367A (en) * | 1964-01-10 | 1967-01-17 | Richard I Bergman | Apparatus for administering parenteral liquids |
| JPS5225678B2 (de) * | 1972-05-29 | 1977-07-08 | ||
| AU492047B1 (en) | 1976-05-10 | 1978-04-20 | Derby Products Pty. Ltd | Drip feed control means |
| WO1981002980A1 (en) * | 1980-04-14 | 1981-10-29 | Baxter Travenol Lab | Control system for fluid flow apparatus |
| US4425116A (en) * | 1980-04-14 | 1984-01-10 | Baxter Travenol Laboratories, Inc. | Control system for fluid flow apparatus |
| US4822344A (en) * | 1986-12-05 | 1989-04-18 | Sta-Set Corp. | Apparatus for controlling fluid flow rate |
| US4742848A (en) * | 1987-03-06 | 1988-05-10 | Black Warren L | Indexing control for fluid flow regulating valves |
| US4950255A (en) * | 1988-04-07 | 1990-08-21 | I-Flow Corporation | Catheter connector and clamp |
| US5009251A (en) * | 1988-11-15 | 1991-04-23 | Baxter International, Inc. | Fluid flow control |
| AR244863A1 (es) * | 1989-09-07 | 1993-11-30 | Marcelo Alberto Hoegner | Una valvula multiple y un equipo de esterilizacion que la incorpora. |
| DE4036509C1 (en) | 1990-11-16 | 1992-02-06 | Rolf 5880 Luedenscheid De Holthaus | Valve assembly for infusion enhancing - has elastic tubes as fluid passages, and valve as tube clip two-position, rotary knob |
| US5318515A (en) * | 1992-08-17 | 1994-06-07 | Wilk Peter J | Intravenous flow regulator device and associated method |
| JP3245841B2 (ja) * | 1993-06-18 | 2002-01-15 | ニプロ株式会社 | 薬液注入器具 |
| US5584320A (en) * | 1994-10-31 | 1996-12-17 | Cobe Laboratories, Inc. | Multi-tube clamp actuator and mating cartridge |
| JP3269073B2 (ja) * | 1996-10-15 | 2002-03-25 | ニプロ株式会社 | 多段式流量切り替え装置 |
| US5901745A (en) * | 1997-06-19 | 1999-05-11 | The Hoover Company | Multi-solution dispensing valve |
| JP4585060B2 (ja) * | 1999-09-22 | 2010-11-24 | オーベクス株式会社 | 流量制御装置 |
| ES2705729T3 (es) * | 2000-11-30 | 2019-03-26 | Valeritas Inc | Sistemas de suministro y medición de fluidos |
| DE10114330B4 (de) * | 2001-03-23 | 2005-03-10 | Ferton Holding Sa | Ventilanordnung bei einem midizinischen Gerät |
| WO2004026373A1 (en) * | 2002-09-19 | 2004-04-01 | I-Flow Corporation | Device for selectively regulating the flow rate of a fluid |
-
2003
- 2003-09-18 WO PCT/US2003/030135 patent/WO2004026373A1/en active Application Filing
- 2003-09-18 AU AU2003275234A patent/AU2003275234B2/en not_active Ceased
- 2003-09-18 NZ NZ539120A patent/NZ539120A/en unknown
- 2003-09-18 JP JP2004538475A patent/JP4509785B2/ja not_active Expired - Fee Related
- 2003-09-18 KR KR1020057004815A patent/KR100790433B1/ko active IP Right Grant
- 2003-09-18 MX MXPA05003066A patent/MXPA05003066A/es active IP Right Grant
- 2003-09-18 US US10/527,782 patent/US7455072B2/en active Active
- 2003-09-18 RU RU2005107310A patent/RU2344840C2/ru not_active IP Right Cessation
- 2003-09-18 BR BRPI0314599-9A patent/BRPI0314599B1/pt not_active IP Right Cessation
- 2003-09-18 EP EP03759506.3A patent/EP1551479B1/de not_active Expired - Lifetime
- 2003-09-18 CA CA 2498899 patent/CA2498899C/en not_active Expired - Fee Related
- 2003-09-18 CN CNB038223899A patent/CN100512892C/zh not_active Expired - Fee Related
-
2005
- 2005-03-15 ZA ZA200502173A patent/ZA200502173B/en unknown
- 2005-03-18 EC ECSP055691 patent/ECSP055691A/es unknown
- 2005-03-18 CO CO05025531A patent/CO5640154A2/es not_active Application Discontinuation
- 2005-03-18 CR CR7767A patent/CR7767A/es not_active Application Discontinuation
- 2005-03-29 NO NO20051586A patent/NO20051586L/no not_active Application Discontinuation
-
2006
- 2006-02-07 HK HK06101625A patent/HK1078814A1/xx not_active IP Right Cessation
-
2008
- 2008-10-24 US US12/258,187 patent/US7661440B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1681543A (zh) | 2005-10-12 |
| HK1078814A1 (en) | 2006-03-24 |
| US7661440B2 (en) | 2010-02-16 |
| WO2004026373A1 (en) | 2004-04-01 |
| EP1551479A1 (de) | 2005-07-13 |
| AU2003275234A1 (en) | 2004-04-08 |
| RU2005107310A (ru) | 2005-12-10 |
| NZ539120A (en) | 2006-09-29 |
| JP2006500123A (ja) | 2006-01-05 |
| BR0314599A (pt) | 2005-08-09 |
| AU2003275234B2 (en) | 2008-06-12 |
| KR100790433B1 (ko) | 2008-01-02 |
| MXPA05003066A (es) | 2005-10-05 |
| US20060070669A1 (en) | 2006-04-06 |
| CR7767A (es) | 2005-07-08 |
| BRPI0314599B1 (pt) | 2015-03-17 |
| ECSP055691A (es) | 2005-11-22 |
| CA2498899C (en) | 2011-04-19 |
| CA2498899A1 (en) | 2004-04-01 |
| RU2344840C2 (ru) | 2009-01-27 |
| US7455072B2 (en) | 2008-11-25 |
| KR20050057507A (ko) | 2005-06-16 |
| NO20051586L (no) | 2005-05-26 |
| EP1551479B1 (de) | 2016-11-02 |
| US20090099504A1 (en) | 2009-04-16 |
| CN100512892C (zh) | 2009-07-15 |
| JP4509785B2 (ja) | 2010-07-21 |
| CO5640154A2 (es) | 2006-05-31 |
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