CA2565271A1 - Flow monitoring system for a flow control apparatus - Google Patents

Flow monitoring system for a flow control apparatus Download PDF

Info

Publication number
CA2565271A1
CA2565271A1 CA002565271A CA2565271A CA2565271A1 CA 2565271 A1 CA2565271 A1 CA 2565271A1 CA 002565271 A CA002565271 A CA 002565271A CA 2565271 A CA2565271 A CA 2565271A CA 2565271 A1 CA2565271 A1 CA 2565271A1
Authority
CA
Canada
Prior art keywords
control apparatus
feeding set
administration feeding
flow
flow control
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.)
Granted
Application number
CA002565271A
Other languages
French (fr)
Other versions
CA2565271C (en
Inventor
Robert B. Gaines
Joseph A. Hudson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardinal Health 529 LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2565271A1 publication Critical patent/CA2565271A1/en
Application granted granted Critical
Publication of CA2565271C publication Critical patent/CA2565271C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/14232—Roller pumps
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A61M2005/16868—Downstream occlusion sensors
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A61M2005/16872—Upstream occlusion sensors
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3351—Controlling upstream pump pressure
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Abstract

A flow control apparatus (10) having a flow monitoring system (12) capable of detecting and identifying flow present within the administration feeding set (14) loaded to the flow control apparatus (10) is disclosed. The flow control apparatus (10) comprises a single sensor (32) capable of detecting the presence or absence of fluid in the administration feeding set (14). A
software subsystem (36) may be operatively associated with the single sensor (32) that is capable of identifying between upstream and downstream flow conditions present within the administration feeding set (14) loaded to the flow control apparatus (10).

Claims (13)

1. A flow control apparatus (10) comprising:
a) a flow control apparatus (10) adapted to be loaded with an administration feeding set (14) having an upstream side and a downstream side, b) a single sensor (32) for detecting the presence or absence of fluid in said upstream side of said administration feeding set (14), and c) a software subsystem (36) in operative association with said single sensor (32), wherein said software subsystem (36) is capable of identifying between an upstream flow condition and a downstream flow condition present within said administration feeding set (14).
2. The flow control apparatus (10) according to claim 1, further comprising a means for preventing fluid flow in said administration feeding set (14), said means for preventing fluid flow being in operative association with said software subsystem (36).
3. The flow control apparatus (10) according to claim 2, wherein said software subsystem (36) prevents fluid flow in said administration feeding set (14) to identify said downstream flow condition.
4. The flow control apparatus (10) according to claim 1, wherein said software subsystem (36) identifies between said upstream flow condition and said downstream flow condition present in said administration feeding set based upon the presence or absence of fluid within said administration feeding set (14).
5. The flow control apparatus (10) according to claim 1, wherein said software subsystem (36) is capable of identifying whether or not a downstream occlusion exists.
6. The flow control apparatus (10) according to claim 1, wherein said software subsystem (36) is capable of identifying whether or not a bag empty condition or an upstream occlusion exists.
7. The flow control apparatus (10) according to claim 1, wherein said software subsystem (36) is capable of identifying whether or not normal flow exists.
8. The flow control apparatus (10) according to claim 1, wherein said single sensor (32) comprises an ultrasonic transmitter assembly (90) that transmits an ultrasonic signal through said administration feeding set (14).
9. A flow control apparatus (10) comprising:
a) a flow control apparatus (10) adapted to be loaded with an administration feeding set (14);
b) an administration feeding set (14) having an upstream side and a downstream side, said administration feeding set (14) loaded to said flow control apparatus (10), and c) a single sensor (32) for detecting the presence or absence of fluid in said upstream side of said administration feeding set (14), and d) a software subsystem (36) in operative association with said single sensor (32), wherein said software subsystem (36) is capable of identifying between an upstream flow condition and downstream flow condition present within said administration feeding set (14) loaded to said flow control apparatus (10).
10. The flow control apparatus (10) according to claim 8, wherein said single sensor (32) comprises an ultrasonic transmitter assembly (90) that transmits an ultrasonic signal through said administration feeding set (14).
11. A method of monitoring fluid flow comprising:
a) engaging one end of said administration feeding set (14) according to claim 9 to at least one fluid source;
b) loading said administration feeding set (14) to a flow control apparatus (10) according to claim 9;
c) engaging another end of said administration feeding set (14) according to claim 9; and d) identifying between an upstream flow condition and a downstream flow condition present within said administration feeding set (14) utilizing said flow control apparatus (10) according to claim 9.
12. The method according to claim 11, wherein said step of identifying further comprises preventing fluid flow in said administration feeding set (14) to identify said downstream flow condition present in said administration feeding set (14).
13. The method according to claim 11, wherein said another end of said administration feeding set (14) according to claim 9 is engaged to a patient.
CA2565271A 2004-05-25 2005-05-25 Flow monitoring system for a flow control apparatus Active CA2565271C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/853,926 2004-05-25
US10/853,926 US7092797B2 (en) 2004-05-25 2004-05-25 Flow monitoring system for a flow control apparatus
PCT/US2005/018486 WO2005116790A2 (en) 2004-05-25 2005-05-25 Flow monitoring system for a flow control apparatus

Publications (2)

Publication Number Publication Date
CA2565271A1 true CA2565271A1 (en) 2005-12-08
CA2565271C CA2565271C (en) 2012-08-28

Family

ID=35451522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2565271A Active CA2565271C (en) 2004-05-25 2005-05-25 Flow monitoring system for a flow control apparatus

Country Status (16)

Country Link
US (3) US7092797B2 (en)
EP (1) EP1751639B1 (en)
JP (1) JP2008500642A (en)
CN (1) CN100487619C (en)
AT (1) ATE506980T1 (en)
AU (1) AU2005248856B2 (en)
BR (1) BRPI0511560A (en)
CA (1) CA2565271C (en)
DE (1) DE602005027686D1 (en)
DK (1) DK1751639T3 (en)
IL (1) IL178951A0 (en)
MX (1) MXPA06012776A (en)
PA (1) PA8634701A1 (en)
SA (1) SA05260327B1 (en)
TW (1) TWI269028B (en)
WO (1) WO2005116790A2 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8323244B2 (en) * 2007-03-30 2012-12-04 Medtronic, Inc. Catheter malfunction determinations using physiologic pressure
US9033920B2 (en) * 2003-10-02 2015-05-19 Medtronic, Inc. Determining catheter status
US7320676B2 (en) * 2003-10-02 2008-01-22 Medtronic, Inc. Pressure sensing in implantable medical devices
US9138537B2 (en) * 2003-10-02 2015-09-22 Medtronic, Inc. Determining catheter status
AU2005229489A1 (en) * 2004-03-30 2005-10-13 Novo Nordisk A/S Actuator system comprising detection means
US7092797B2 (en) * 2004-05-25 2006-08-15 Sherwood Services Ag Flow monitoring system for a flow control apparatus
US7794423B2 (en) * 2004-05-25 2010-09-14 Covidien Ag Re-certification system for a flow control apparatus
US7462170B2 (en) 2004-05-25 2008-12-09 Covidien Ag Administration feeding set and valve mechanism
FR2894149B1 (en) * 2005-11-16 2008-09-05 Eleph Ent Technology METHOD FOR DETECTING OCCLUSION OF A TUBE FOR APPARATUS FOR DELIVERING PHYSIOLOGICAL LIQUIDS
EP2030643A1 (en) * 2006-04-06 2009-03-04 Medtronic, Inc. Systems and methods for identifying catheter malfunctions using pressure sensing
ES2564519T3 (en) 2006-10-13 2016-03-23 Bluesky Medical Group Inc. Pressure control of a medical vacuum pump
US9044537B2 (en) 2007-03-30 2015-06-02 Medtronic, Inc. Devices and methods for detecting catheter complications
GB0712736D0 (en) * 2007-07-02 2007-08-08 Smith & Nephew Apparatus
GB0712763D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Apparatus
GB0712764D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Carrying Bag
GB0715259D0 (en) 2007-08-06 2007-09-12 Smith & Nephew Canister status determination
GB0712739D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Apparatus
US9408954B2 (en) 2007-07-02 2016-08-09 Smith & Nephew Plc Systems and methods for controlling operation of negative pressure wound therapy apparatus
US8087303B2 (en) * 2007-09-06 2012-01-03 Deka Products Limited Partnership Product dispensing system
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8052656B2 (en) * 2009-02-10 2011-11-08 Tyco Healthcare Group Lp Enteral feeding system
US8378837B2 (en) * 2009-02-20 2013-02-19 Hospira, Inc. Occlusion detection system
US8277196B2 (en) 2010-06-11 2012-10-02 Tyco Healthcare Group Lp Adaptive accuracy for enteral feeding pump
ITBO20110289A1 (en) * 2011-05-20 2012-11-21 Health Robotics Srl CONTAINMENT BOX OF A BAG FOR PHARMACEUTICALS
US9240002B2 (en) 2011-08-19 2016-01-19 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
MX346230B (en) 2011-12-08 2017-03-13 Alcon Res Ltd Selectively moveable valve elements for aspiration and irrigation circuits.
US10022498B2 (en) 2011-12-16 2018-07-17 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
ES2741725T3 (en) 2012-03-30 2020-02-12 Icu Medical Inc Air detection system and method to detect air in a pump of an infusion system
US9710610B2 (en) 2012-07-25 2017-07-18 Covidien Lp Enteral feeding pump with flow adjustment
ES2743160T3 (en) 2012-07-31 2020-02-18 Icu Medical Inc Patient care system for critical medications
WO2014039835A1 (en) 2012-09-06 2014-03-13 Baxter International Inc. Patient information software system including infusion map
NZ709436A (en) 2012-11-13 2017-11-24 Baxter Healthcare Sa Infusion line management system
MX358480B (en) 2012-11-14 2018-08-22 Covidien Lp Peristaltic pump cassette.
US9359885B2 (en) 2013-03-15 2016-06-07 Baxter International Inc. Acoustic line tracing system and method for fluid transfer system
USD762850S1 (en) 2013-04-23 2016-08-02 Covidien Lp Cassette
US9549850B2 (en) 2013-04-26 2017-01-24 Novartis Ag Partial venting system for occlusion surge mitigation
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
WO2014194065A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
AU2014274146B2 (en) 2013-05-29 2019-01-24 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
WO2015038588A1 (en) 2013-09-10 2015-03-19 Covidien Lp Enteral feeding pump with acceleration sensor
US9852263B2 (en) 2013-09-24 2017-12-26 Covidien Lp Feeding set and enteral feeding pump
JP6636442B2 (en) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド Infusion systems and methods utilizing dual wavelength optical in-pipe air detection
JP2017517302A (en) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド Infusion system and pump with configurable closed loop delivery rate catchup
JP5995915B2 (en) * 2014-06-30 2016-09-21 ミネベア株式会社 Occlusion detection device, infusion device, and operation method of occlusion detection device
US10849830B2 (en) * 2014-07-25 2020-12-01 Kpr U.S., Llc Flow detection system for flow control apparatus
US10227971B2 (en) 2014-08-12 2019-03-12 Kpr U.S., Llc Downstream flow detection system for flow control apparatus
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
CN105396200B (en) * 2015-12-08 2021-11-05 深圳迈瑞科技有限公司 Infusion pump and method and device for alarming blockage on infusion pipeline of infusion pump
EP4085944A1 (en) 2016-05-13 2022-11-09 ICU Medical, Inc. Infusion pump system with common line auto flush
US11324888B2 (en) 2016-06-10 2022-05-10 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
CN108175906B (en) * 2017-12-28 2019-02-26 北京灵泽医药技术开发有限公司 Fluid control devices
US11331428B2 (en) 2018-06-22 2022-05-17 Kpr U.S., Llc Cassette for a flow control apparatus
CA3123388A1 (en) 2018-06-29 2020-01-02 Generica Medical International, Inc. Enteral feeding systems and methods
US11344480B2 (en) 2018-07-26 2022-05-31 Medline Industries, Lp Enteral fluid delivery system
AU2019390392A1 (en) 2018-11-26 2021-06-10 Kpr U.S., Llc Cassette for a flow control apparatus
US10765798B2 (en) 2019-01-24 2020-09-08 Medline Industries, Inc. Feeding syringe holder
US11110036B2 (en) 2019-07-01 2021-09-07 Medline Industries, Inc. Feeding set and enteral feeding pump assembly
USD920504S1 (en) 2019-07-01 2021-05-25 Medline Industries, Inc. Valve
USD906516S1 (en) 2019-07-01 2020-12-29 Medline Industries, Inc. Valve clip
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CA3189781A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
CN114593764A (en) * 2022-03-07 2022-06-07 浙江美加华医疗技术有限公司 Real-time monitoring system of administration supply device

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504263A (en) 1982-12-22 1985-03-12 Valleylab, Inc. Flow rate monitor with optical sensing chamber
US4583975A (en) 1983-12-23 1986-04-22 Baxter Travenol Laboratories, Inc. Indirect piezoelectric drop counter and method
IL74236A (en) 1984-02-08 1990-07-12 Omni Flow Inc Infusion system having plural fluid input ports and at least one patient output port
US5100380A (en) 1984-02-08 1992-03-31 Abbott Laboratories Remotely programmable infusion system
JPS6145943U (en) * 1984-08-27 1986-03-27 シャープ株式会社 infusion device
DE3581704D1 (en) * 1984-10-19 1991-03-14 Pharmacia Deltec Inc MEDICINE DISPENSING SYSTEM.
US4672997A (en) * 1984-10-29 1987-06-16 Btu Engineering Corporation Modular, self-diagnostic mass-flow controller and system
JPS63189163A (en) * 1987-01-30 1988-08-04 シャープ株式会社 Tube closure monitor apparatus of infusion injection pump
JPS63192451A (en) * 1987-02-04 1988-08-09 シャープ株式会社 Tube closure monitor apparatus of infusion injection pump
US4820281A (en) 1987-05-21 1989-04-11 Ivy Medical, Inc. Drop volume measurement system
US4845487A (en) * 1987-07-20 1989-07-04 Frantz Medical Development Ltd. Pump system for enteral/parenteral fluid control and delivery
US4919596A (en) * 1987-12-04 1990-04-24 Pacesetter Infusion, Ltd. Fluid delivery control and monitoring apparatus for a medication infusion system
US4869722A (en) 1988-01-20 1989-09-26 Measurement Resources Inc. Flow monitor of liquid drops
US4959050A (en) 1988-09-26 1990-09-25 Baxter International Inc. In-line infiltration detection apparatus and method
DE3842404A1 (en) 1988-12-16 1990-06-21 Fresenius Ag DEVICE FOR MEASURING THE INTERNAL DIAMETER OF HOSES MADE OF FLEXIBLE MATERIAL
DE69009150T2 (en) * 1989-11-02 1994-11-24 Ivac Corp Device and method for measuring the pressure in a liquid line to detect blockage of this liquid line.
US5055001A (en) * 1990-03-15 1991-10-08 Abbott Laboratories Volumetric pump with spring-biased cracking valves
US5039279A (en) * 1990-03-15 1991-08-13 Abbott Laboratories Sensor for detecting fluid flow from a positive displacement pump
US5135485A (en) 1991-02-25 1992-08-04 Louis Cohen Capacitance-type fluid level sensor for i.v. and catheter bags
US5207645A (en) 1991-06-25 1993-05-04 Medication Delivery Devices Infusion pump, treatment fluid bag therefor, and method for the use thereof
JPH0515589A (en) * 1991-07-10 1993-01-26 Sharp Corp Infusion device
US5213573A (en) 1991-08-05 1993-05-25 Imed Corporation Iv administration set infiltration monitor
JP3138065B2 (en) * 1991-09-04 2001-02-26 シャープ株式会社 Sampling method of bubble detector in infusion device
WO1994011054A1 (en) 1992-11-09 1994-05-26 Sipin Anatole J Controlled fluid transfer system
US5292306A (en) * 1993-01-29 1994-03-08 Abbott Laboratories Method of detecting occlusions in a solution pumping system
US5438510A (en) 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
US5563584A (en) 1993-11-15 1996-10-08 The Johns Hopkins University Liquid level sensing and monitoring system for medical fluid infusion systems
JP3320179B2 (en) * 1993-12-17 2002-09-03 シャープ株式会社 Infusion pump
US5562615A (en) 1994-02-28 1996-10-08 Corpak, Inc. Free flow detector for an enternal feeding pump
US5482446A (en) * 1994-03-09 1996-01-09 Baxter International Inc. Ambulatory infusion pump
GB9405523D0 (en) * 1994-03-21 1994-05-04 Graseby Medical Ltd Pumping and pressure detection using flexible tubes
US5695473A (en) * 1994-07-27 1997-12-09 Sims Deltec, Inc. Occlusion detection system for an infusion pump
US6203528B1 (en) * 1995-03-06 2001-03-20 Baxter International Inc. Unitary molded elastomer conduit for use with a medical infusion pump
US5514102A (en) 1995-05-05 1996-05-07 Zevex Incorporated Pressure monitoring enteral feeding system and method
US6106498A (en) * 1995-07-06 2000-08-22 Disetronic Licensing Ag Disposable cassette for connection to a liquid drug infusion pump
US5827223A (en) * 1995-08-31 1998-10-27 Alaris Medical Systems, Inc. Upstream occulsion detection system
US5943633A (en) 1996-01-05 1999-08-24 Sabratek Corporation Automatic infusion pump tester
US5843035A (en) 1996-04-10 1998-12-01 Baxter International Inc. Air detector for intravenous infusion system
US5853386A (en) * 1996-07-25 1998-12-29 Alaris Medical Systems, Inc. Infusion device with disposable elements
IL120651A (en) 1997-04-11 2001-06-14 Nestle Sa Administration of liquid to a patient
US6044691A (en) * 1998-08-26 2000-04-04 Aksys, Ltd. Blood tubing set integrity tests for extracorporeal circuits
US6179808B1 (en) 1999-06-18 2001-01-30 Alcon Laboratories, Inc. Method of controlling the operating parameters of a surgical system
US6554791B1 (en) * 1999-09-29 2003-04-29 Smisson-Cartledge Biomedical, Llc Rapid infusion system
US6485465B2 (en) 2000-03-29 2002-11-26 Medtronic Minimed, Inc. Methods, apparatuses, and uses for infusion pump fluid pressure and force detection
CN2427204Y (en) * 2000-04-12 2001-04-25 姜家玉 Mobile and automatic type device for filling and transfusion
US6572604B1 (en) 2000-11-07 2003-06-03 Baxter International Inc. Occlusion detection method and system for ambulatory drug infusion pump
US6622542B2 (en) 2001-03-20 2003-09-23 Therox, Inc. Bubble detector and method of use thereof
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
US6659976B2 (en) * 2001-04-16 2003-12-09 Zevek, Inc. Feeding set adaptor
US6890291B2 (en) 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
US20040133166A1 (en) * 2002-11-22 2004-07-08 Minimed Inc. Methods, apparatuses, and uses for infusion pump fluid pressure and force detection
US7092797B2 (en) * 2004-05-25 2006-08-15 Sherwood Services Ag Flow monitoring system for a flow control apparatus

Also Published As

Publication number Publication date
EP1751639A2 (en) 2007-02-14
CN100487619C (en) 2009-05-13
JP2008500642A (en) 2008-01-10
CN1985224A (en) 2007-06-20
TW200609493A (en) 2006-03-16
US20050278072A1 (en) 2005-12-15
DE602005027686D1 (en) 2011-06-09
US20070083292A1 (en) 2007-04-12
BRPI0511560A (en) 2008-01-02
PA8634701A1 (en) 2006-09-08
EP1751639A4 (en) 2009-10-21
MXPA06012776A (en) 2007-02-14
US7092797B2 (en) 2006-08-15
TWI269028B (en) 2006-12-21
AU2005248856B2 (en) 2009-08-27
DK1751639T3 (en) 2011-08-01
SA05260327B1 (en) 2008-07-26
US20090055107A1 (en) 2009-02-26
ATE506980T1 (en) 2011-05-15
CA2565271C (en) 2012-08-28
EP1751639B1 (en) 2011-04-27
IL178951A0 (en) 2007-03-08
AU2005248856A1 (en) 2005-12-08
US7447566B2 (en) 2008-11-04
WO2005116790A2 (en) 2005-12-08
WO2005116790A3 (en) 2007-03-01

Similar Documents

Publication Publication Date Title
CA2565271A1 (en) Flow monitoring system for a flow control apparatus
WO2007140199A3 (en) Devices, systems and methods for detecting increase fluid levels in tissue
WO2007141786B1 (en) System for detecting an occlusion in a tube
AU744506B2 (en) Pump system with error detection for clinical nutrition
WO2008042721A3 (en) Method and apparatus for detecting air bubbles
WO2003035138A3 (en) Method and device for detecting malfunction in a gravity fed intravenous delivery system
JP2012502693A5 (en)
CN105392509A (en) Infusion pump including reverse loading protection
CA2663530A1 (en) System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
CN102114279A (en) Infusion pump
IL178109A0 (en) Administration feeding set and flow control apparatus with secure loading features
EP1616589A3 (en) Syringe pump rapid occlusion detection system
WO1991000113A3 (en) Infusion system, methodology, and algorithm for identifying patient-induced pressure artifacts
MX2007009289A (en) Infusion delivery system.
AU2003214570A1 (en) A breathing apparatus with computation of the airflow provided to the patient using only pressure sensors
WO2006020815A3 (en) Automatic delivery/drain detection using a level monitoring system
EP1832737A3 (en) Abnormality-determining device and method for fuel supply system
KR20080053863A (en) Brake emergency control system and method thereof
CN210029248U (en) Pressure safety device for feeding rare earth stabilizer
KR100859653B1 (en) Flow monitoring system for a flow control apparatus
TH77943A (en) Flow monitoring systems for flow controllers
KR102545496B1 (en) Fluid draining device having pressure sensor
CN220076354U (en) Vehicle brake control system
TH35845B (en) Flow monitoring systems for flow controllers
TH77943B (en) Flow monitoring systems for flow controllers

Legal Events

Date Code Title Description
EEER Examination request