CO5640154A2 - Dispositivo para regular selectivamente la proporcion de flu jo de un fluido - Google Patents

Dispositivo para regular selectivamente la proporcion de flu jo de un fluido

Info

Publication number
CO5640154A2
CO5640154A2 CO05025531A CO05025531A CO5640154A2 CO 5640154 A2 CO5640154 A2 CO 5640154A2 CO 05025531 A CO05025531 A CO 05025531A CO 05025531 A CO05025531 A CO 05025531A CO 5640154 A2 CO5640154 A2 CO 5640154A2
Authority
CO
Colombia
Prior art keywords
flow
fluid
flow rate
ducts
inlet
Prior art date
Application number
CO05025531A
Other languages
English (en)
Inventor
Eric Mabry
Rake Kenneth Wayne
Original Assignee
I Flow Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by I Flow Corp filed Critical I Flow Corp
Publication of CO5640154A2 publication Critical patent/CO5640154A2/es

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
    • A61M5/168—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)
  • Safety Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1.- Un dispositivo para regular selectivamente la proporción de flujo de un fluido, caracterizado porque comprende:- un alojamiento que incluye una entrada y una salida;una pluralidad de conductos de flujo conectados fluidicamente entre la entrada y la salida, los conductos de flujo son de diametros interiores sustancialmente iguales, cada uno de los conductos de flujo tiene una longitud representativa de una proporción de flujo predefinida diferente; y un mecanismo de selección de proporción de flujo, montado operativamente en el alojamiento para obstruir selectivamente el flujo del fluido a través de los conductos de flujo, para proporcionar con esto una proporción de flujo desde la entrada hasta la salida que corresponde a las proporciones de flujo combinadas de los conductos de flujo no obstruidos.
CO05025531A 2002-09-19 2005-03-18 Dispositivo para regular selectivamente la proporcion de flu jo de un fluido CO5640154A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41240902P 2002-09-19 2002-09-19

Publications (1)

Publication Number Publication Date
CO5640154A2 true CO5640154A2 (es) 2006-05-31

Family

ID=32030861

Family Applications (1)

Application Number Title Priority Date Filing Date
CO05025531A CO5640154A2 (es) 2002-09-19 2005-03-18 Dispositivo para regular selectivamente la proporcion de flu jo de un fluido

Country Status (18)

Country Link
US (2) US7455072B2 (es)
EP (1) EP1551479B1 (es)
JP (1) JP4509785B2 (es)
KR (1) KR100790433B1 (es)
CN (1) CN100512892C (es)
AU (1) AU2003275234B2 (es)
BR (1) BRPI0314599B1 (es)
CA (1) CA2498899C (es)
CO (1) CO5640154A2 (es)
CR (1) CR7767A (es)
EC (1) ECSP055691A (es)
HK (1) HK1078814A1 (es)
MX (1) MXPA05003066A (es)
NO (1) NO20051586L (es)
NZ (1) NZ539120A (es)
RU (1) RU2344840C2 (es)
WO (1) WO2004026373A1 (es)
ZA (1) ZA200502173B (es)

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GB2459330A (en) * 2008-04-24 2009-10-28 Robert Almond Flow restrictor for a hose
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CA2838261A1 (en) * 2011-06-30 2013-01-03 Hospira, Inc. Flow stop protective means for a fluid delivery device of a medical pump
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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
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US9539382B2 (en) 2013-03-12 2017-01-10 Medtronic, Inc. Stepped catheters with flow restrictors and infusion systems using the same
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US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
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US9931465B2 (en) * 2014-05-29 2018-04-03 Avent, Inc. Compact flow regulating device
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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***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
NZ737340A (en) 2015-05-26 2019-06-28 Icu Medical Inc Disposable infusion fluid delivery device for programmable large volume drug delivery
MX2018001262A (es) 2015-08-27 2018-04-13 Avent Inc Dispositivo de control de caudal de flujo de fluido variable.
CA2996690A1 (en) 2015-08-27 2017-03-02 Avent, Inc. Variable flow rate control device
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
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Also Published As

Publication number Publication date
RU2005107310A (ru) 2005-12-10
KR100790433B1 (ko) 2008-01-02
AU2003275234A1 (en) 2004-04-08
US20060070669A1 (en) 2006-04-06
US7455072B2 (en) 2008-11-25
US20090099504A1 (en) 2009-04-16
JP4509785B2 (ja) 2010-07-21
EP1551479B1 (en) 2016-11-02
AU2003275234B2 (en) 2008-06-12
MXPA05003066A (es) 2005-10-05
CA2498899A1 (en) 2004-04-01
HK1078814A1 (en) 2006-03-24
CN100512892C (zh) 2009-07-15
CN1681543A (zh) 2005-10-12
CR7767A (es) 2005-07-08
KR20050057507A (ko) 2005-06-16
WO2004026373A1 (en) 2004-04-01
ZA200502173B (en) 2006-05-31
NO20051586L (no) 2005-05-26
ECSP055691A (es) 2005-11-22
US7661440B2 (en) 2010-02-16
EP1551479A1 (en) 2005-07-13
JP2006500123A (ja) 2006-01-05
BRPI0314599B1 (pt) 2015-03-17
RU2344840C2 (ru) 2009-01-27
NZ539120A (en) 2006-09-29
CA2498899C (en) 2011-04-19
BR0314599A (pt) 2005-08-09

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