BR112012010287A2 - sistema de controle de fluxo, e, método para regular o fluxo de fluido através de uma câmera de gotejamento - Google Patents
sistema de controle de fluxo, e, método para regular o fluxo de fluido através de uma câmera de gotejamentoInfo
- Publication number
- BR112012010287A2 BR112012010287A2 BR112012010287A BR112012010287A BR112012010287A2 BR 112012010287 A2 BR112012010287 A2 BR 112012010287A2 BR 112012010287 A BR112012010287 A BR 112012010287A BR 112012010287 A BR112012010287 A BR 112012010287A BR 112012010287 A2 BR112012010287 A2 BR 112012010287A2
- Authority
- BR
- Brazil
- Prior art keywords
- drip chamber
- valve
- control system
- flow
- valve seat
- Prior art date
Links
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
- A61M5/1411—Drip chambers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1475—Inlet or outlet ports
-
- 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
-
- 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
- A61M5/168—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
- A61M5/16881—Regulating valves
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pharmacology & Pharmacy (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
sistema de controle de fluxo, e, método para regular o fluxo de fluido através de uma câmara de gotejamento. um sistema de conrtole de fluxo inclui uma c~mara de gotejamento tendo seções de parede inferior e superior e uma parede colapsível se estendendo entre as seções de parede inferior e superior, uma sede de válvula pendente para baixo fixada à seção de parede inferior e um elemento de válcula disposto na câmara de gotejamento fixado â seção de válvula. o sistema tambvém inclui um condutor rotativamente engatado com as seções de parede inferior e superior. mediante rotação do condutor em uma primeira direção, a parede colapsível da câmra de gotejamento se move entre uma condição colapsada nas qual a sede de válcula é engatada de forma vedante com a supefície de válvula e uma condição estendida na qual a sede de válcula é suficientemente espaçada da superfície de válvula para formar uma passagem de fluxo entre a superfície de válvula ea sede de válvula, e permitrir fluxo através da abertura da câmara de gotejamento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26437609P | 2009-11-25 | 2009-11-25 | |
PCT/US2010/058080 WO2011066443A1 (en) | 2009-11-25 | 2010-11-24 | Drip chamber with flow control |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012010287A2 true BR112012010287A2 (pt) | 2016-03-29 |
Family
ID=43899629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012010287A BR112012010287A2 (pt) | 2009-11-25 | 2010-11-24 | sistema de controle de fluxo, e, método para regular o fluxo de fluido através de uma câmera de gotejamento |
Country Status (11)
Country | Link |
---|---|
US (1) | US8439880B2 (pt) |
EP (1) | EP2504049B1 (pt) |
JP (2) | JP5739444B2 (pt) |
KR (1) | KR101674704B1 (pt) |
CN (1) | CN102665794B (pt) |
AU (1) | AU2010324720B2 (pt) |
BR (1) | BR112012010287A2 (pt) |
CA (1) | CA2777721C (pt) |
CO (1) | CO6561773A2 (pt) |
MX (1) | MX2012006037A (pt) |
WO (1) | WO2011066443A1 (pt) |
Families Citing this family (43)
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US6695817B1 (en) | 2000-07-11 | 2004-02-24 | Icu Medical, Inc. | Medical valve with positive flow characteristics |
WO2006052655A2 (en) | 2004-11-05 | 2006-05-18 | Icu Medical, Inc. | Soft-grip medical connector |
DE102006053219B4 (de) * | 2006-11-11 | 2017-01-05 | Fresenius Kabi Deutschland Gmbh | Tropfkammer für ein Infusionsgerät und Infusionsgerät mit einer Tropfkammer sowie Anordnung bestehend aus einem Infusionsbehältnis und einem Infusionsgerät |
US8454579B2 (en) | 2009-03-25 | 2013-06-04 | Icu Medical, Inc. | Medical connector with automatic valves and volume regulator |
US9151646B2 (en) | 2011-12-21 | 2015-10-06 | Deka Products Limited Partnership | System, method, and apparatus for monitoring, regulating, or controlling fluid flow |
USD644731S1 (en) | 2010-03-23 | 2011-09-06 | Icu Medical, Inc. | Medical connector |
US8758306B2 (en) | 2010-05-17 | 2014-06-24 | Icu Medical, Inc. | Medical connectors and methods of use |
JP5525471B2 (ja) * | 2011-03-28 | 2014-06-18 | 富士フイルム株式会社 | 結露検出方法および装置 |
US8858513B2 (en) * | 2011-05-16 | 2014-10-14 | Dragon Heart Medical Devices Co., Ltd. | Disposable intravenous flow control device |
US9746094B2 (en) | 2011-12-21 | 2017-08-29 | Deka Products Limited Partnership | Flow meter having a background pattern with first and second portions |
US10488848B2 (en) | 2011-12-21 | 2019-11-26 | Deka Products Limited Partnership | System, method, and apparatus for monitoring, regulating, or controlling fluid flow |
US9435455B2 (en) | 2011-12-21 | 2016-09-06 | Deka Products Limited Partnership | System, method, and apparatus for monitoring, regulating, or controlling fluid flow |
US9746093B2 (en) | 2011-12-21 | 2017-08-29 | Deka Products Limited Partnership | Flow meter and related system and apparatus |
US9724467B2 (en) | 2011-12-21 | 2017-08-08 | Deka Products Limited Partnership | Flow meter |
US10228683B2 (en) | 2011-12-21 | 2019-03-12 | Deka Products Limited Partnership | System, method, and apparatus for monitoring, regulating, or controlling fluid flow |
US9372486B2 (en) | 2011-12-21 | 2016-06-21 | Deka Products Limited Partnership | System, method, and apparatus for monitoring, regulating, or controlling fluid flow |
CN103800971A (zh) * | 2012-11-14 | 2014-05-21 | 王晓伟 | 一种新型静脉输液精确调节装置 |
US9759343B2 (en) | 2012-12-21 | 2017-09-12 | Deka Products Limited Partnership | Flow meter using a dynamic background image |
EP2945689B1 (en) * | 2013-01-18 | 2017-11-15 | Cedic S.r.l. | Anti free flow valve |
CN104127940B (zh) * | 2013-05-02 | 2016-12-28 | 郑州昊能科技有限公司 | 一种可连接负压传导装置的自截止滴斗 |
WO2015006892A1 (zh) * | 2013-07-13 | 2015-01-22 | Zhang Jianming | 体外输液导管止流开关 |
USD751689S1 (en) | 2013-11-06 | 2016-03-15 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
USD749206S1 (en) | 2013-11-06 | 2016-02-09 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
USD752209S1 (en) | 2013-11-06 | 2016-03-22 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
USD751690S1 (en) | 2013-11-06 | 2016-03-15 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
USD745661S1 (en) | 2013-11-06 | 2015-12-15 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
AU2014364218B2 (en) | 2013-12-11 | 2019-06-06 | Icu Medical, Inc. | Check valve |
USD793551S1 (en) | 2014-12-03 | 2017-08-01 | Icu Medical, Inc. | Fluid manifold |
USD786427S1 (en) | 2014-12-03 | 2017-05-09 | Icu Medical, Inc. | Fluid manifold |
CN105194757B (zh) * | 2015-10-27 | 2018-04-03 | 李绪祯 | 全自动便携式输液泵及其使用方法 |
USD905848S1 (en) | 2016-01-28 | 2020-12-22 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
AU2017212657B2 (en) | 2016-01-28 | 2022-04-14 | Deka Products Limited Partnership | Apparatus for monitoring, regulating, or controlling fluid flow |
ITUB20160113A1 (it) * | 2016-02-05 | 2017-08-05 | Borla Ind | Valvola di fondo per camere di gocciolamento di apparecchiature medicali di infusione o trasfusione |
USD854145S1 (en) | 2016-05-25 | 2019-07-16 | Deka Products Limited Partnership | Apparatus to control fluid flow through a tube |
DE202017002518U1 (de) * | 2017-05-04 | 2017-07-04 | B. Braun Melsungen Ag | Tropfkammeranordnung für ein medizinisches Infusionssystem |
US20190099558A1 (en) * | 2017-09-29 | 2019-04-04 | Sang-Woon Lee | Intravenous dripping system |
DE102019203846A1 (de) * | 2019-03-21 | 2020-09-24 | B. Braun Melsungen Aktiengesellschaft | Tropfkammeranordnung für ein medizinisches Infusionsgerät |
EP3953625A4 (en) | 2019-04-10 | 2023-04-26 | PAVmed Inc. | SYSTEMS AND METHODS FOR VARIABLE FLOW RESISTANCE |
CN109847150B (zh) * | 2019-04-11 | 2019-12-17 | 深圳一德设备科技有限公司 | 一种智能输液滴速度控制装置 |
USD964563S1 (en) | 2019-07-26 | 2022-09-20 | Deka Products Limited Partnership | Medical flow clamp |
US11839741B2 (en) | 2019-07-26 | 2023-12-12 | Deka Products Limited Partneship | Apparatus for monitoring, regulating, or controlling fluid flow |
US11517668B2 (en) * | 2020-04-03 | 2022-12-06 | Carefusion 303, Inc. | Expandable drip chamber |
EP4333932A1 (en) * | 2021-05-03 | 2024-03-13 | Fresenius Kabi Deutschland GmbH | Drip chamber for a fluid administration system |
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-
2010
- 2010-11-24 JP JP2012541204A patent/JP5739444B2/ja not_active Expired - Fee Related
- 2010-11-24 US US12/954,375 patent/US8439880B2/en active Active
- 2010-11-24 BR BR112012010287A patent/BR112012010287A2/pt not_active IP Right Cessation
- 2010-11-24 CN CN201080053469.1A patent/CN102665794B/zh not_active Expired - Fee Related
- 2010-11-24 WO PCT/US2010/058080 patent/WO2011066443A1/en active Application Filing
- 2010-11-24 MX MX2012006037A patent/MX2012006037A/es active IP Right Grant
- 2010-11-24 AU AU2010324720A patent/AU2010324720B2/en not_active Ceased
- 2010-11-24 KR KR1020127011487A patent/KR101674704B1/ko active IP Right Grant
- 2010-11-24 CA CA2777721A patent/CA2777721C/en active Active
- 2010-11-24 EP EP10798409.8A patent/EP2504049B1/en not_active Not-in-force
-
2012
- 2012-06-25 CO CO12105905A patent/CO6561773A2/es active IP Right Grant
-
2014
- 2014-10-01 JP JP2014202790A patent/JP2014240028A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU2010324720B2 (en) | 2015-02-12 |
AU2010324720A1 (en) | 2012-05-10 |
EP2504049B1 (en) | 2016-08-31 |
CA2777721A1 (en) | 2011-06-03 |
EP2504049A1 (en) | 2012-10-03 |
US20110125103A1 (en) | 2011-05-26 |
CA2777721C (en) | 2018-01-16 |
CN102665794B (zh) | 2015-01-21 |
KR101674704B1 (ko) | 2016-11-09 |
JP2014240028A (ja) | 2014-12-25 |
CN102665794A (zh) | 2012-09-12 |
WO2011066443A1 (en) | 2011-06-03 |
KR20120117736A (ko) | 2012-10-24 |
CO6561773A2 (es) | 2012-11-15 |
JP2013512044A (ja) | 2013-04-11 |
JP5739444B2 (ja) | 2015-06-24 |
US8439880B2 (en) | 2013-05-14 |
MX2012006037A (es) | 2012-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |