GR970300056T1 - Sliding flow controller having channel with variable size groove - Google Patents

Sliding flow controller having channel with variable size groove

Info

Publication number
GR970300056T1
GR970300056T1 GR970300056T GR970300056T GR970300056T1 GR 970300056 T1 GR970300056 T1 GR 970300056T1 GR 970300056 T GR970300056 T GR 970300056T GR 970300056 T GR970300056 T GR 970300056T GR 970300056 T1 GR970300056 T1 GR 970300056T1
Authority
GR
Greece
Prior art keywords
slider
groove
flow controller
flow
variable size
Prior art date
Application number
GR970300056T
Other languages
English (en)
Inventor
Don S Minami
Kevin S Nason
Original Assignee
Alaris Medical Syst Inc
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 Alaris Medical Syst Inc filed Critical Alaris Medical Syst Inc
Publication of GR970300056T1 publication Critical patent/GR970300056T1/el

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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/066—Wedge 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated valves
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Servomotors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feedback Control In General (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
GR970300056T 1994-09-12 1998-03-31 Sliding flow controller having channel with variable size groove GR970300056T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/304,675 US5568912A (en) 1994-09-12 1994-09-12 Sliding flow controller having channel with variable size groove
PCT/US1995/011394 WO1996008666A1 (en) 1994-09-12 1995-09-07 Sliding flow controller having channel with variable size groove

Publications (1)

Publication Number Publication Date
GR970300056T1 true GR970300056T1 (en) 1998-03-31

Family

ID=23177495

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970300056T GR970300056T1 (en) 1994-09-12 1998-03-31 Sliding flow controller having channel with variable size groove

Country Status (12)

Country Link
US (1) US5568912A (el)
EP (1) EP0777832B1 (el)
JP (1) JP3025019B2 (el)
AT (1) ATE229626T1 (el)
CA (1) CA2199160C (el)
DE (2) DE777832T1 (el)
DK (1) DK0777832T3 (el)
ES (1) ES2112221T3 (el)
GR (1) GR970300056T1 (el)
HK (1) HK1012431A1 (el)
PT (1) PT777832E (el)
WO (1) WO1996008666A1 (el)

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DE19960668C1 (de) * 1999-12-15 2001-08-16 W O M Gmbh Physikalisch Medizi Schlauchkasette für eine peristaltische Pumpe
US6659976B2 (en) * 2001-04-16 2003-12-09 Zevek, Inc. Feeding set adaptor
US6985870B2 (en) 2002-01-11 2006-01-10 Baxter International Inc. Medication delivery system
US10173008B2 (en) 2002-01-29 2019-01-08 Baxter International Inc. System and method for communicating with a dialysis machine through a network
US8775196B2 (en) 2002-01-29 2014-07-08 Baxter International Inc. System and method for notification and escalation of medical data
US8234128B2 (en) 2002-04-30 2012-07-31 Baxter International, Inc. System and method for verifying medical device operational parameters
WO2008076395A2 (en) * 2006-12-14 2008-06-26 The Trustees Of The University Of Pennsylvania Mechanically actuated diagnostic device
AU2007338948B2 (en) * 2006-12-22 2013-01-24 Mondiale Technologies Limited Flow controller
CA2903692A1 (en) 2008-04-01 2009-10-08 Zevex, Inc. Anti-free flow mechanism for enteral feeding pumps
CA2720492C (en) 2008-04-01 2017-07-25 Zevex, Inc. Safety occluder and method of use
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
US8697007B2 (en) * 2008-08-06 2014-04-15 The Trustees Of The University Of Pennsylvania Biodetection cassette with automated actuator
US8554579B2 (en) 2008-10-13 2013-10-08 Fht, Inc. Management, reporting and benchmarking of medication preparation
US8342041B2 (en) 2009-07-15 2013-01-01 Protedyne Corporation Tube for separating portions of a sample
DE102010010872A1 (de) 2010-03-10 2011-09-15 Heinz Gross Fließkanal mit verstellbarer Geometrie
EP2392842B1 (de) * 2010-06-02 2013-05-08 Technische Universität Berlin Ventilvorrichtung zum Steuern eines Flusses eines Fluides durch einen Fluidkanal, Anordnung sowie Mehrwegventilvorrichtung
ES2766780T3 (es) 2010-10-01 2020-06-15 Zevex Inc Sistema de monitorización de presión para bombas de infusión
JP2013538649A (ja) * 2010-10-01 2013-10-17 ゼヴェクス・インコーポレーテッド 自由流れ防止オクルーダー（ａｎｔｉｆｒｅｅ−ｆｌｏｗｏｃｃｌｕｄｅｒ）および呼び水アクチュエータパッド（ｐｒｉｍｉｎｇａｃｔｕａｔｏｒｐａｄ）
US8844771B2 (en) * 2012-07-31 2014-09-30 Piranha Plastics, Llc Hemi-toroidal fluid pump
JP2015530659A (ja) 2012-08-31 2015-10-15 バクスター・コーポレーション・イングルウッドＢａｘｔｅｒ Ｃｏｒｐｏｒａｔｉｏｎ Ｅｎｇｌｅｗｏｏｄ 薬品依頼の履行システムおよび方法
KR102078768B1 (ko) 2012-10-26 2020-02-19 백스터 코포레이션 잉글우드 의료 투여분 조제 시스템을 위한 개선된 이미지 취득
KR101623326B1 (ko) 2012-10-26 2016-05-20 백스터 코포레이션 잉글우드 의료 투여분 조제 시스템을 위한 개선된 작업 스테이션
US10130755B2 (en) * 2013-12-31 2018-11-20 Abbvie Inc. Devices and methods for delivering a beneficial agent to a user
EP4354450A3 (en) 2014-06-30 2024-06-19 Baxter Corporation Englewood Managed medical information exchange
US10265708B2 (en) * 2014-07-15 2019-04-23 Lunatec, Inc. Pressurizable fluid container and flexible dispenser
US11575673B2 (en) 2014-09-30 2023-02-07 Baxter Corporation Englewood Central user management in a distributed healthcare information management system
US11107574B2 (en) 2014-09-30 2021-08-31 Baxter Corporation Englewood Management of medication preparation with formulary management
WO2016090091A1 (en) 2014-12-05 2016-06-09 Baxter Corporation Englewood Dose preparation data analytics
US11948112B2 (en) 2015-03-03 2024-04-02 Baxter Corporation Engelwood Pharmacy workflow management with integrated alerts
CA2985719C (en) 2015-06-25 2024-03-26 Gambro Lundia Ab Medical device system and method having a distributed database
US11516183B2 (en) 2016-12-21 2022-11-29 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
JP7144728B2 (ja) * 2018-08-10 2022-09-30 ニプロ株式会社 流量制御装置
US20230201456A1 (en) * 2020-04-24 2023-06-29 Changsha Magill Medical Technology Co., Ltd. Infusion box of infusion apparatus, infusion apparatus, and infusion pump

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Also Published As

Publication number Publication date
PT777832E (pt) 2003-04-30
EP0777832A4 (en) 1998-12-23
DE69529163D1 (de) 2003-01-23
WO1996008666A1 (en) 1996-03-21
ES2112221T1 (es) 1998-04-01
DE69529163T2 (de) 2003-10-09
DK0777832T3 (da) 2003-03-31
JP3025019B2 (ja) 2000-03-27
CA2199160C (en) 2000-07-18
CA2199160A1 (en) 1996-03-21
ES2112221T3 (es) 2003-08-01
DE777832T1 (de) 1998-04-30
JPH10502439A (ja) 1998-03-03
HK1012431A1 (en) 1999-07-30
ATE229626T1 (de) 2002-12-15
EP0777832A1 (en) 1997-06-11
US5568912A (en) 1996-10-29
EP0777832B1 (en) 2002-12-11

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