CA2307611A1 - Angiographic injector system with automatic high/low pressure switching - Google Patents

Angiographic injector system with automatic high/low pressure switching Download PDF

Info

Publication number
CA2307611A1
CA2307611A1 CA002307611A CA2307611A CA2307611A1 CA 2307611 A1 CA2307611 A1 CA 2307611A1 CA 002307611 A CA002307611 A CA 002307611A CA 2307611 A CA2307611 A CA 2307611A CA 2307611 A1 CA2307611 A1 CA 2307611A1
Authority
CA
Canada
Prior art keywords
low pressure
injector system
pressure switching
angiographic injector
automatic high
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
CA002307611A
Other languages
French (fr)
Other versions
CA2307611C (en
Inventor
Doug Duchon
Thomas Paulson
Robert F. Wilson
Jiyan Liu
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.)
ACIST Medical Systems Inc
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 CA2307611A1 publication Critical patent/CA2307611A1/en
Application granted granted Critical
Publication of CA2307611C publication Critical patent/CA2307611C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
    • 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
    • A61M5/007—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 for contrast media
    • 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
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/548—Remote control of the apparatus or devices
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1403—Flushing or purging
    • 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
    • A61M2205/3306—Optical measuring means
    • A61M2205/3313—Optical measuring means used specific wavelengths
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3561—Range local, e.g. within room or hospital
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/01—Remote controllers for specific apparatus
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
    • 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
    • A61M5/001—Apparatus specially adapted for cleaning or sterilising syringes or needles
    • 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
    • A61M5/172—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 electrical or electronic
    • A61M5/1723—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 electrical or electronic using feedback of body parameters, e.g. blood-sugar, 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
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • Y10S128/01—Motorized syringe

Abstract

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure monitoring, saline flushing, or aspirating functions.
When an injection is to be made, the valve automatically switches so that the low pressure system is disconnected and not exposed to high pressure, while the syringe pump is connected through the manifold to the catheter.
CA002307611A 1997-10-24 1998-10-23 Angiographic injector system with automatic high/low pressure switching Expired - Lifetime CA2307611C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/957,801 1997-10-24
US08/957,801 US6221045B1 (en) 1995-04-20 1997-10-24 Angiographic injector system with automatic high/low pressure switching
PCT/US1998/022542 WO1999021481A2 (en) 1997-10-24 1998-10-23 Angiographic injector system with automatic high/low pressure switching

Publications (2)

Publication Number Publication Date
CA2307611A1 true CA2307611A1 (en) 1999-05-06
CA2307611C CA2307611C (en) 2008-09-23

Family

ID=25500161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002307611A Expired - Lifetime CA2307611C (en) 1997-10-24 1998-10-23 Angiographic injector system with automatic high/low pressure switching

Country Status (9)

Country Link
US (1) US6221045B1 (en)
EP (2) EP1024749B1 (en)
JP (3) JP2001520905A (en)
AT (1) ATE478604T1 (en)
AU (1) AU743754B2 (en)
CA (1) CA2307611C (en)
DE (1) DE69841860D1 (en)
HK (1) HK1149461A1 (en)
WO (1) WO1999021481A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113454490A (en) * 2018-08-24 2021-09-28 雷迪艾利斯医疗股份有限公司 Liquid cooling system for precise temperature control of radiation detectors for positron emission breast imaging

Families Citing this family (171)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383858B1 (en) 1992-08-17 1996-10-29 Medrad Inc Front-loading medical injector and syringe for use therewith
US6402718B1 (en) 1992-08-17 2002-06-11 Medrad, Inc. Front-loading medical injector and syringe for use therewith
EP0650738B1 (en) * 1993-10-28 2003-05-02 Medrad, Inc. Multi-patient fluid dispensing
EP1258262A3 (en) * 1993-10-28 2002-12-18 Medrad, Inc. Total system for contrast delivery
US5840026A (en) * 1994-09-21 1998-11-24 Medrad, Inc. Patient specific dosing contrast delivery systems and methods
US6221045B1 (en) * 1995-04-20 2001-04-24 Acist Medical Systems, Inc. Angiographic injector system with automatic high/low pressure switching
US7090658B2 (en) * 1997-03-03 2006-08-15 Medical Solutions, Inc. Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid line
US6824528B1 (en) 1997-03-03 2004-11-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US6768085B2 (en) 2001-07-02 2004-07-27 Medical Solutions, Inc. Medical solution warming system and method of heating and maintaining medical solutions at desired temperatures
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6260407B1 (en) * 1998-04-03 2001-07-17 Symyx Technologies, Inc. High-temperature characterization of polymers
ES2162573B1 (en) * 1999-08-04 2002-08-01 Probitas Pharma Sa ANGIOGRAPHY DEVICE FOR CO2 INJECTION.
JP4293689B2 (en) * 1999-10-05 2009-07-08 株式会社根本杏林堂 Contrast medium injection device
US6958053B1 (en) * 1999-11-24 2005-10-25 Medrad, Inc. Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector
US6652489B2 (en) * 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
US6626862B1 (en) * 2000-04-04 2003-09-30 Acist Medical Systems, Inc. Fluid management and component detection system
AU2001271347A1 (en) * 2000-06-22 2002-01-02 The Research Foundation Of The State University Ofnew York At Buffalo Micro-injection pump
US7094216B2 (en) * 2000-10-18 2006-08-22 Medrad, Inc. Injection system having a pressure isolation mechanism and/or a handheld controller
WO2002064195A2 (en) * 2001-02-14 2002-08-22 Acist Medical Systems, Inc. Catheter fluid control system
WO2002064194A1 (en) 2001-02-14 2002-08-22 Acist Medical Systems, Inc. Fluid injector system
US7044933B2 (en) * 2001-03-01 2006-05-16 Scimed Life Systems, Inc. Fluid injection system for coronary intervention
US6699232B2 (en) 2001-03-01 2004-03-02 Scimed Life Systems, Inc. Fluid injection apparatus with improved contrast visualization
US7238171B2 (en) * 2001-03-12 2007-07-03 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US7031602B2 (en) * 2001-03-12 2006-04-18 Patented Medical Solutions, Llc Method and apparatus for controlling temperature of infused liquids
US6511457B2 (en) * 2001-05-04 2003-01-28 Garey Thompson Airless syringe
US7258681B2 (en) * 2001-10-04 2007-08-21 Scimed Life Systems, Inc. Angiographic fluid control system
US7549977B2 (en) * 2002-12-20 2009-06-23 Medrad, Inc. Front load pressure jacket system with syringe holder and light illumination
US7563249B2 (en) * 2002-12-20 2009-07-21 Medrad, Inc. Syringe having an alignment flange, an extending lip and a radial expansion section of reduced wall thickness
US20080154214A1 (en) 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
WO2003041787A2 (en) * 2001-11-15 2003-05-22 Arcomed Ag Safety device for an infusion pump
US8226605B2 (en) * 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US6579263B1 (en) * 2002-01-11 2003-06-17 Milton Chernack Method and apparatus for the delivery of contrast fluid to a patient
US7109974B2 (en) * 2002-03-05 2006-09-19 Matsushita Electric Industrial Co., Ltd. Remote control system including an on-screen display (OSD)
US20040030247A1 (en) * 2002-03-13 2004-02-12 Mark Trocki Apparatus, systems and methods for facilitating multiple imaging procedures for a patient
US6780170B2 (en) 2002-05-15 2004-08-24 Liebel-Flarsheim Company Hydraulic remote for a medical fluid injector
US7553294B2 (en) 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
US7267661B2 (en) 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
US7404809B2 (en) * 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
US7553295B2 (en) 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
DE20209581U1 (en) * 2002-06-20 2003-10-30 Braun Melsungen Ag syringe pump
US7267667B2 (en) * 2002-07-11 2007-09-11 Boston Scientific Scimed, Inc. Fluid management system for coronary intervention
US6929619B2 (en) * 2002-08-02 2005-08-16 Liebel-Flarshiem Company Injector
US9956377B2 (en) 2002-09-20 2018-05-01 Angiodynamics, Inc. Method and apparatus for intra-aortic substance delivery to a branch vessel
US7361156B2 (en) * 2002-12-20 2008-04-22 Medrad, Inc. Pressure jacket system with pivotal locking members
CN100358072C (en) * 2003-03-26 2007-12-26 高地健 Variable hand switch
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
US7621892B2 (en) * 2003-12-31 2009-11-24 Mallinckrodt Inc. Contrast container holder and method to fill syringes
ITMO20040028A1 (en) * 2004-02-06 2004-05-06 Sidam Di Azzolini Graziano E C SYRINGE INFUSION PUMP
US7611504B1 (en) * 2004-03-09 2009-11-03 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US7879008B2 (en) * 2004-04-08 2011-02-01 Medrad, Inc. Control device for a fluid delivery system
WO2005110007A2 (en) * 2004-04-12 2005-11-24 Medrad, Inc. Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof
US7556619B2 (en) 2004-04-16 2009-07-07 Medrad, Inc. Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device
ITMO20040086A1 (en) * 2004-04-20 2004-07-20 Gambro Lundia Ab METHOD TO CHECK AN INFUSION DEVICE.
WO2006029017A1 (en) * 2004-09-03 2006-03-16 Symyx Technologies, Inc. System and method for rapid chromatography with fluid temperature and mobile phase composition control
EP1812101A4 (en) 2004-11-16 2014-04-23 Medrad Inc Modeling of pharmaceutical propagation
US10737028B2 (en) 2004-11-22 2020-08-11 Kaleo, Inc. Devices, systems and methods for medicament delivery
US7648483B2 (en) 2004-11-22 2010-01-19 Intelliject, Inc. Devices, systems and methods for medicament delivery
CA2586525C (en) * 2004-11-22 2013-01-15 Intelliject, Llc Devices, systems, and methods for medicament delivery
US11590286B2 (en) 2004-11-22 2023-02-28 Kaleo, Inc. Devices, systems and methods for medicament delivery
US7947017B2 (en) 2004-11-22 2011-05-24 Intelliject, Inc. Devices, systems and methods for medicament delivery
US7648482B2 (en) 2004-11-22 2010-01-19 Intelliject, Inc. Devices, systems, and methods for medicament delivery
EP2990073B1 (en) 2004-11-24 2018-05-02 Bayer Healthcare LLC Devices and systems for fluid delivery
NZ560516A (en) 2005-02-01 2010-12-24 Intelliject Inc A delivery system where a medicant is automatically delivered on activation as well as a recorded instruction
US8231573B2 (en) 2005-02-01 2012-07-31 Intelliject, Inc. Medicament delivery device having an electronic circuit system
US7731686B2 (en) 2005-02-01 2010-06-08 Intelliject, Inc. Devices, systems and methods for medicament delivery
US9022980B2 (en) 2005-02-01 2015-05-05 Kaleo, Inc. Medical injector simulation device
US8361026B2 (en) 2005-02-01 2013-01-29 Intelliject, Inc. Apparatus and methods for self-administration of vaccines and other medicaments
US8206360B2 (en) 2005-02-01 2012-06-26 Intelliject, Inc. Devices, systems and methods for medicament delivery
US7766883B2 (en) 2007-10-30 2010-08-03 Medrad, Inc. System and method for proportional mixing and continuous delivery of fluids
US9011377B2 (en) 2008-11-05 2015-04-21 Bayer Medical Care Inc. Fluid mixing control device for a multi-fluid delivery system
US9433730B2 (en) 2013-03-14 2016-09-06 Bayer Healthcare Llc Fluid mixing control device for a multi-fluid delivery system
US20070060887A1 (en) * 2005-08-22 2007-03-15 Marsh David A Ophthalmic injector
KR101373220B1 (en) 2005-09-14 2014-03-11 어시스트 메디칼 시스템즈, 인크. Medical fluid injection system
US7740611B2 (en) * 2005-10-27 2010-06-22 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
EP2468350B1 (en) 2005-11-21 2015-09-09 ACIST Medical Systems, Inc. Medical fluid injection system
WO2007076463A2 (en) * 2005-12-27 2007-07-05 Acist Medical Systems, Inc. Balloon inflation device
US7637279B2 (en) * 2006-01-20 2009-12-29 Smiths Medical Asd, Inc. Shuttle valve
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
US8487738B2 (en) * 2006-03-20 2013-07-16 Medical Solutions, Inc. Method and apparatus for securely storing medical items within a thermal treatment system
US7887521B2 (en) * 2006-05-17 2011-02-15 Alcon Research, Ltd. Ophthalmic injection system
US7811252B2 (en) * 2006-05-17 2010-10-12 Alcon Research, Ltd. Dosage control device
US7815603B2 (en) * 2006-05-17 2010-10-19 Alcon Research, Ltd. Ophthalmic injection method
US20070270750A1 (en) * 2006-05-17 2007-11-22 Alcon, Inc. Drug delivery device
KR20090067218A (en) * 2006-10-16 2009-06-24 알콘 리서치, 리미티드 Method of operating ophthalmic hand piece with disposable end
US20080281292A1 (en) * 2006-10-16 2008-11-13 Hickingbotham Dyson W Retractable Injection Port
US9022970B2 (en) * 2006-10-16 2015-05-05 Alcon Research, Ltd. Ophthalmic injection device including dosage control device
EP2063829B1 (en) * 2006-10-16 2010-12-08 Alcon Research, Ltd. Universal rechargeable limited reuse assembly for ophthalmic hand piece
US8454560B2 (en) * 2006-12-05 2013-06-04 Mallinckrodt Llc Syringe mount for a medical fluid injector
EP3376504A1 (en) 2006-12-29 2018-09-19 Bayer Healthcare, LLC Patient-based parameter generation systems for medical injection procedures
US8172799B2 (en) * 2007-01-10 2012-05-08 Acist Medical Systems, Inc. Volumetric pump
EP2125075A2 (en) 2007-01-22 2009-12-02 Intelliject, Inc. Medical injector with compliance tracking and monitoring
US8226293B2 (en) * 2007-02-22 2012-07-24 Medical Solutions, Inc. Method and apparatus for measurement and control of temperature for infused liquids
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
JP2007222656A (en) * 2007-04-10 2007-09-06 Medrad Inc Fluid delivery system, pressure isolation mechanism, injector control mechanism, and method of using them
JP5723151B2 (en) * 2007-05-04 2015-05-27 マリンクロッド エルエルシー Contrast medium injector for controlling medical fluid injection
US7951112B2 (en) * 2007-05-16 2011-05-31 Smiths Medical Asd, Inc. Pump module for use in a medical fluid dispensing system
US8876765B2 (en) * 2007-05-16 2014-11-04 Smiths Medical Asd, Inc. Pump module for use in a medical fluid dispensing system
DE102007025399A1 (en) * 2007-05-31 2008-12-11 Siemens Ag Medical technical diagnostic system
US8043075B2 (en) * 2007-06-19 2011-10-25 Smiths Medical Asd, Inc. Progressive cavity propagation pump
US8105282B2 (en) 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
US8428694B2 (en) 2007-07-17 2013-04-23 Medrad, Inc. Methods for determination of parameters for a procedure, for estimation of cardiopulmonary function and for fluid delivery
USD994111S1 (en) 2008-05-12 2023-08-01 Kaleo, Inc. Medicament delivery device cover
ES2397212T3 (en) * 2008-08-08 2013-03-05 Mallinckrodt, Inc. Automatic injector with automatic ram self-steering function
US20100076370A1 (en) * 2008-09-23 2010-03-25 Infusion Advancements, LLC. Apparatus and methods for purging catheter systems
US8812082B2 (en) * 2008-10-30 2014-08-19 Acist Medical Systems, Inc. Automatically supplying a pressurizing unit of a medical injection device with fluid
US9421330B2 (en) * 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
US8372036B2 (en) * 2009-05-06 2013-02-12 Alcon Research, Ltd. Multi-layer heat assembly for a drug delivery device
US8343098B2 (en) * 2009-06-29 2013-01-01 Acist Medical Systems, Inc. Method and system for removing air from a flow path of a fluid injection device
EP2456369B1 (en) * 2009-07-21 2018-10-24 University Of Virginia Patent Foundation Systems for ultrasound imaging and insonation of microbubbles
EP2735376B1 (en) 2009-07-24 2017-08-23 Bayer Healthcare LLC Syringe for a fluid injector system
WO2011041635A2 (en) * 2009-10-02 2011-04-07 Cardiofocus, Inc. Cardiac ablation system with inflatable member having multiple inflation settings
US8177747B2 (en) * 2009-12-22 2012-05-15 Alcon Research, Ltd. Method and apparatus for drug delivery
WO2011080843A1 (en) * 2009-12-29 2011-07-07 スーガン株式会社 High/low-pressure duct switch device
US8715224B2 (en) * 2010-01-22 2014-05-06 Deka Products Limited Partnership Infusion pump apparatus, method and system
US9108047B2 (en) 2010-06-04 2015-08-18 Bayer Medical Care Inc. System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
US20110301539A1 (en) * 2010-06-08 2011-12-08 Rickard Matthew J A Fill and purge system for a drug reservoir
EP2585116A4 (en) 2010-06-24 2017-03-29 Bayer Healthcare LLC Modeling of pharmaceutical propagation and parameter generation for injection protocols
JP5981442B2 (en) * 2010-11-24 2016-08-31 アシスト・メディカル・システムズ，インコーポレイテッド Contrast injection syringe inlet valve system
US8627816B2 (en) 2011-02-28 2014-01-14 Intelliject, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US8939943B2 (en) 2011-01-26 2015-01-27 Kaleo, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US9084849B2 (en) 2011-01-26 2015-07-21 Kaleo, Inc. Medicament delivery devices for administration of a medicament within a prefilled syringe
JP3181663U (en) * 2011-05-12 2013-02-21 メドラッド、インク． Syringes for use in fluid delivery systems
CN103517723B (en) * 2011-05-13 2016-08-17 碧奥克里内股份公司 For MOTORIZED INJECTION and the system and method for suction
JP2014527881A (en) 2011-09-21 2014-10-23 ベイヤー メディカル ケア インク． Continuous multi-fluid pump device, drive and actuation system and method
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
WO2013151118A1 (en) * 2012-04-06 2013-10-10 株式会社杏林システマック Automatic fluid resuscitation or blood transfusion device
CA2873351C (en) 2012-05-14 2022-07-26 Bayer Medical Care Inc. Systems and methods for determination of pharmaceutical fluid injection protocols based on x-ray tube voltage
US9522235B2 (en) 2012-05-22 2016-12-20 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
WO2013177527A1 (en) 2012-05-25 2013-11-28 Acist Medical Systems, Inc. Fluid flow measurement systems and methods
US10279112B2 (en) 2012-09-24 2019-05-07 Angiodynamics, Inc. Power injector device and method of use
WO2014049661A1 (en) * 2012-09-27 2014-04-03 テルモ株式会社 Infusion pump
US9174003B2 (en) 2012-09-28 2015-11-03 Bayer Medical Care Inc. Quick release plunger
US9265925B2 (en) 2012-10-16 2016-02-23 Acist Medical Systems, Inc. Controlling flow in a medical injection system
US9511186B1 (en) 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps
WO2014106056A2 (en) 2012-12-27 2014-07-03 Kaleo, Inc. Devices, systems and methods for locating and interacting with medicament delivery systems
US11369739B2 (en) 2013-01-21 2022-06-28 Medline Industries, Lp Method to provide injection system parameters for injecting fluid into patient
WO2014126964A1 (en) 2013-02-15 2014-08-21 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
KR101468073B1 (en) * 2013-05-07 2014-12-11 주식회사 바이오넷 Automatic syringe pump system and Display Method
US10299903B2 (en) 2014-01-27 2019-05-28 Te Pari Products Limited Fluid dispenser
EP3119453B1 (en) 2014-03-19 2019-02-27 Bayer Healthcare LLC System for syringe engagement to an injector
US9517307B2 (en) 2014-07-18 2016-12-13 Kaleo, Inc. Devices and methods for delivering opioid antagonists including formulations for naloxone
RU2714926C2 (en) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Multiple fluid delivery system with multi-use disposable set and features thereof
AU2016235054B2 (en) 2015-03-24 2020-07-16 Kaleo, Inc. Devices and methods for delivering a lyophilized medicament
JP6830067B2 (en) 2015-06-30 2021-02-17 カレオ，インコーポレイテッド Automatic syringe that administers medication in a prefilled syringe
US9480797B1 (en) 2015-10-28 2016-11-01 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
WO2017152036A1 (en) 2016-03-03 2017-09-08 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
EP3437683A4 (en) * 2016-04-01 2019-11-27 Atsushi Hori Contrast medium temperature-maintaining and injecting system for microcatheter, and therapeutic suspension medicine temperature-maintaining and injecting system
AU2017379094B2 (en) 2016-12-23 2023-08-24 Kaleo, Inc. Medicament delivery device and methods for delivering drugs to infants and children
EP4356944A2 (en) * 2017-01-06 2024-04-24 Nxthera, Inc. Transperineal vapor ablation systems
US10332623B2 (en) 2017-01-17 2019-06-25 Kaleo, Inc. Medicament delivery devices with wireless connectivity and event detection
WO2018218132A1 (en) 2017-05-26 2018-11-29 Bayer Healthcare Llc Injector state logic with hemodynamic monitoring
CA3067740A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for drive member position and fluid injection system mechanical calibration
US11141535B2 (en) 2017-08-31 2021-10-12 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
WO2019046282A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Injector pressure calibration system and method
WO2019046260A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
US11478581B2 (en) 2017-08-31 2022-10-25 Bayer Healthcare Llc Fluid injector system volume compensation system and method
GB201718315D0 (en) 2017-11-06 2017-12-20 Owen Mumford Ltd Auto-injector
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
DK3758777T3 (en) 2018-02-27 2023-02-27 Bayer Healthcare Llc INJECTION PISTON ENGAGEMENT MECHANISM
WO2019226849A1 (en) 2018-05-23 2019-11-28 Acist Medical Systems Inc. Flow measurement using image data
US11213667B2 (en) * 2018-07-11 2022-01-04 Santa Clara University 3D printed microneedles for microencapsulated mammalian cell extrusion
US11929160B2 (en) 2018-07-16 2024-03-12 Kaleo, Inc. Medicament delivery devices with wireless connectivity and compliance detection
CA3145580A1 (en) 2019-08-09 2021-02-18 Kaleo, Inc. Devices and methods for delivery of substances within a prefilled syringe
US11633534B2 (en) 2020-08-18 2023-04-25 Acist Medical Systems, Inc. Angiogram injections using electrocardiographic synchronization
US11560964B2 (en) 2020-08-21 2023-01-24 Acist Medical Systems, Inc. Valve actuation device coupling
WO2022211150A1 (en) * 2021-03-31 2022-10-06 메디허브 주식회사 Automatic syringe having metered injection function
WO2023043746A1 (en) * 2021-09-14 2023-03-23 Carefusion 303, Inc. System and method for syringe pump blood transfusion
CN114470406B (en) * 2022-02-15 2023-06-13 深圳市保安医疗用品有限公司 High-pressure radiography injection device

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432605A (en) 1944-03-01 1947-12-16 Joseph H Barach Graduated receptacle for syringes
US2496559A (en) 1945-09-17 1950-02-07 Piechaczek Alojzy Surgical and medical syringes
US2627270A (en) * 1946-02-09 1953-02-03 Antonina S Glass Self-propelled automatic syringe
US3156236A (en) * 1961-12-07 1964-11-10 Cordis Corp Medical injector
US3157201A (en) * 1962-04-12 1964-11-17 Cardiosonics Medical Instr Com Fluid exchange valve
US3631847A (en) * 1966-03-04 1972-01-04 James C Hobbs Method and apparatus for injecting fluid into the vascular system
US3623474A (en) * 1966-07-25 1971-11-30 Medrad Inc Angiographic injection equipment
US3701345A (en) 1970-09-29 1972-10-31 Medrad Inc Angiographic injector equipment
US3768518A (en) 1971-03-01 1973-10-30 V Roth Fluid transfer valve
US3734258A (en) 1971-03-24 1973-05-22 Eaton Corp Coupling with quick release valve
US3768484A (en) 1972-10-06 1973-10-30 Lawrence A Robert Gastric cooling apparatus
US3880138A (en) * 1973-03-12 1975-04-29 Lear Siegler Inc Method for injecting contrast media into the vascular system
US3940995A (en) 1973-05-31 1976-03-02 Harris Sr Rano J Automatic fluid injector
US3910466A (en) 1974-01-09 1975-10-07 Roean Ind Air actuated plastic compound dispensing device
US3957052A (en) 1974-09-13 1976-05-18 Medical Development Corporation Pumping-syringe
US4006736A (en) * 1974-11-27 1977-02-08 Medrad, Inc. Angiographic injector
US4016033A (en) * 1975-03-01 1977-04-05 J. M. Voith Gmbh Distribution means for aqueous slurry in papermaking machines
US4000685A (en) 1975-05-05 1977-01-04 Montalvo Jr Edwin J Push/pull valve for two or three way operation
US4024864A (en) 1975-09-05 1977-05-24 Cordis Corporation Injector with overspeed protector
US4013072A (en) 1975-11-03 1977-03-22 Baxter Travenol Laboratories, Inc. Drip chamber for intravenous administration
US4044757A (en) 1976-01-14 1977-08-30 The Kendall Company Cholangiography device and method
US4273122A (en) 1976-11-12 1981-06-16 Whitney Douglass G Self contained powered injection system
US4267836A (en) 1976-11-12 1981-05-19 Whitney Douglass G Injection device and method
US4634431A (en) 1976-11-12 1987-01-06 Whitney Douglass G Syringe injector
GB1595972A (en) 1977-03-09 1981-08-19 Nat Res Dev Syringe driving apparatus
JPS59502Y2 (en) * 1977-04-05 1984-01-09 井関農機株式会社 Hydraulic clutch switching valve
JPS5557766A (en) * 1978-10-20 1980-04-28 Pauliukonis Richard S Valve device equipped with conical valve sheet
SU959792A1 (en) 1978-11-20 1982-09-23 Черкасский Проектно-Конструкторский Технологический Институт Apparatus for remote injection of preparation and syringe piston drive
NZ192198A (en) 1979-11-22 1984-11-09 Allflex Int Vacuum closed venting valve
US4367736A (en) 1980-08-25 1983-01-11 Baxter Travenol Laboratories, Inc. System for detecting bubble formation in clear and opaque fluids
US4370982A (en) 1980-09-10 1983-02-01 Medrad, Inc. Method and apparatus for injecting and for controlling the pressure of fluid being injected into a catheter
JPS5756261U (en) * 1980-09-19 1982-04-02
US4424720A (en) 1980-12-15 1984-01-10 Ivac Corporation Mechanism for screw drive and syringe plunger engagement/disengagement
US4404440A (en) 1980-12-15 1983-09-13 Ivac Corporation Apparatus for detecting when the pressure detector in a fluid line exceeds a prescribed threshold
JPS57211361A (en) 1981-06-23 1982-12-25 Terumo Corp Liquid injecting apparatus
US4475666A (en) 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
US4444198A (en) * 1981-12-21 1984-04-24 Petre John H Circulatory monitoring system and method
US4529401A (en) 1982-01-11 1985-07-16 Cardiac Pacemakers, Inc. Ambulatory infusion pump having programmable parameters
US4504265A (en) 1982-08-02 1985-03-12 Baxter Travenol Laboratories, Inc. Chambers to assure reliable infusion of medicaments and the like
US4452251A (en) 1982-11-05 1984-06-05 Medrad, Inc. Syringe content indicating device
JPS5995702U (en) 1982-12-16 1984-06-29 東洋電機製造株式会社 Pantograph folding lock device
US4502488A (en) * 1983-01-13 1985-03-05 Allied Corporation Injection system
US4585941A (en) 1983-02-28 1986-04-29 E. R. Squibb & Sons, Inc. Dosimetry system for strontium-rubidium infusion pump
DE3340511C1 (en) 1983-11-09 1985-02-14 B. Braun Melsungen Ag, 3508 Melsungen Disposable syringe for pressure infusion devices
US4648872A (en) 1983-11-15 1987-03-10 Kamen Dean L Volumetric pump with replaceable reservoir assembly
ES277095Y (en) 1984-01-25 1985-02-16 Fernandez-Tresguerres Hernandez Jesus A. SUPPLIER-DISPENSER OF INJECTABLE PRODUCTS
US4854324A (en) 1984-01-31 1989-08-08 Medrad, Inc. Processor-controlled angiographic injector device
US5562614A (en) * 1993-11-22 1996-10-08 Advanced Cardiovascular Systems, Inc. Programmable manifold system for automatic fluid delivery
US4581015A (en) * 1984-05-10 1986-04-08 Alfano C Michael Multimedication syringe
DE3587540T3 (en) 1984-06-06 1998-01-22 Medrad Inc Angiography syringe for use with an angiography injector.
US4608996A (en) 1984-08-10 1986-09-02 Cordis Corporation External blood parameter diagnostic system
JPS61115539A (en) 1984-11-09 1986-06-03 株式会社　日立メデイコ Digital x-ray photographing apparatus
US4812724A (en) 1984-11-13 1989-03-14 Liebel-Flarsheim Corporation Injector control
US4634027A (en) * 1985-01-04 1987-01-06 Mvm Valve Co., Inc. Liquid dispensing apparatus and an anti-drip valve cartridge therefor
DE3520044A1 (en) 1985-06-04 1986-12-04 Baxter Travenol Laboratories, Inc., Deerfield, Ill. ARRANGEMENT FOR THE ADMINISTRATION AND / OR PRODUCTION OF MEDICINE AND / OR NUTRITIONAL SOLUTIONS, IN PARTICULAR PARENTERAL NUTRITIONAL SOLUTIONS
US4661096A (en) 1985-09-06 1987-04-28 Edward Teeple Anti-air embolism and antiblood loss device for CVP catheter
US4596558A (en) 1985-09-13 1986-06-24 Queen's University At Kingston Pulsed external medication dispenser
US4695271A (en) * 1986-02-03 1987-09-22 Liebel-Flarsheim Company Angiographic injector
US4842576A (en) * 1986-10-15 1989-06-27 Baxter International Inc. System for generating substantially constant fluid pressure
JPS6389471U (en) * 1986-11-29 1988-06-10
US4779614A (en) 1987-04-09 1988-10-25 Nimbus Medical, Inc. Magnetically suspended rotor axial flow blood pump
US4865581A (en) 1987-05-29 1989-09-12 Retroperfusion Systems, Inc. Retroperfusion control apparatus, system and method
US5139484A (en) * 1988-01-07 1992-08-18 Bernard Hazon Ambulatory syringe-pusher device for parenteral injections with output servo-controlled by the contents of the syringe
US5053002A (en) * 1988-01-11 1991-10-01 Olympus Corporation Irrigation system for angioscope
US4921488A (en) 1988-01-15 1990-05-01 Maitz Carlos A Aspirator device for body fluids
US5009641A (en) * 1988-12-02 1991-04-23 Pacesetter Infusion, Ltd. Patient-controlled analgesia security attachment for a medication infusion system
US5034000A (en) 1989-03-28 1991-07-23 Dexide, Incorporated Medical evacuation and irrigation device
JPH03345U (en) * 1989-05-26 1991-01-07
US5101679A (en) * 1990-01-08 1992-04-07 Ivac Corporation Screw drive engagement/disengagement and decoupling mechanism
US5084011A (en) 1990-01-25 1992-01-28 Grady Daniel J Method for oxygen therapy using hyperbarically oxygenated liquid
US4994065A (en) 1990-05-18 1991-02-19 Zimmer, Inc. Apparatus for dispensing low viscosity semi-fluid material under pressure
US5104387A (en) 1990-05-25 1992-04-14 St. Jude Medical, Inc. Bi-planar fluid control valve
US5112200A (en) 1990-05-29 1992-05-12 Nu-Tech Industries, Inc. Hydrodynamically suspended rotor axial flow blood pump
US5059174A (en) 1990-08-23 1991-10-22 Vaillancourt Vincent L Fluid infusion delivery system
US5055005A (en) 1990-10-05 1991-10-08 Kletschka Harold D Fluid pump with levitated impeller
US5261883A (en) 1990-10-26 1993-11-16 Alcon Surgical, Inc. Portable apparatus for controlling fluid flow to a surgical site
US5137514A (en) 1990-11-01 1992-08-11 Accumed Systems, Inc. Inflation syringe assembly for percutaneous transluminal angioplasty
US5246012A (en) 1990-12-21 1993-09-21 Ballard Medical Products Bronchoalveolar lavage catheter
US5117866A (en) * 1990-12-21 1992-06-02 Pulse Electronics, Inc. Air flow regulator for fuel measuring systems
IT1244370B (en) 1991-01-11 1994-07-08 Roerig Farmaceutici Italiana S DEVICE FOR THE SELECTIVE COLLECTION OF BLOOD SAMPLES FROM TWO SECTIONS OF A LINE AND BY INJECTION OF DRUGS INTO THE BLOOD ITSELF
US5209259A (en) * 1991-01-15 1993-05-11 E. I. Du Pont De Nemours And Company Fluid distribution system having noise reduction mechanism
US5176658A (en) 1991-05-03 1993-01-05 Sherwood Medical Company Valve assembly for use in medical devices
US5213573A (en) * 1991-08-05 1993-05-25 Imed Corporation Iv administration set infiltration monitor
US5156642A (en) * 1991-08-16 1992-10-20 Robert Lopez Fluid distribution manifold with circularly arranged output ports
DE69315450T2 (en) 1992-01-22 1998-05-20 Alaris Medical Systems Inc N D Condition determination of a liquid hose line
GB9203132D0 (en) 1992-02-14 1992-04-01 Univ Southampton Computer assisted dynamic digital angiography
US5222486A (en) * 1992-03-11 1993-06-29 James Cromwell Swivel connector for use in an oxygen line
US5259732A (en) 1992-04-29 1993-11-09 Becton, Dickinson And Company Syringe pump with syringe barrel position detector
US5342298A (en) * 1992-07-31 1994-08-30 Advanced Cardiovascular Systems, Inc. Automated fluid pressure control system
GB9225014D0 (en) 1992-11-30 1993-01-20 Univ Hospital London Dev Corp Pulse injector for quantitative angiographic blood-flow measurements
US5472403A (en) 1993-05-11 1995-12-05 The Regents Of The University Of California Device for automatic injection of radionuclide
US5417213A (en) 1993-06-07 1995-05-23 Prince; Martin R. Magnetic resonance arteriography with dynamic intravenous contrast agents
US5364070A (en) * 1993-07-22 1994-11-15 Transamerican Technologies International High pressure micro valve
US5515851A (en) 1993-07-30 1996-05-14 Goldstein; James A. Angiographic fluid control system
CA2129284C (en) * 1993-11-24 1999-03-09 Kenneth J. Niehoff Controlling plunger drives for fluid injection in animals
US5522804A (en) 1994-02-15 1996-06-04 Lynn; Lawrence A. Aspiration, mixing, and injection syringe
JP3497567B2 (en) * 1994-07-14 2004-02-16 テルモ株式会社 Medical equipment
US5674193A (en) * 1995-04-05 1997-10-07 Hayes; Lili L. Oral/nasal-gastric drainage kit
US5573515A (en) 1995-04-20 1996-11-12 Invasatec, Inc. Self purging angiographic injector
CA2216944C (en) * 1995-04-20 2007-02-27 Invasatec, Inc. Self-purging angiographic injector
ES2205024T3 (en) * 1995-04-20 2004-05-01 Acist Medical Systems, Inc. ANGIOGRAPHIC INJECTOR.
US6221045B1 (en) * 1995-04-20 2001-04-24 Acist Medical Systems, Inc. Angiographic injector system with automatic high/low pressure switching
US5665074A (en) * 1995-09-28 1997-09-09 Liebel Flarsheim Company Limited backflow reflux valve
US5868710A (en) * 1996-11-22 1999-02-09 Liebel Flarsheim Company Medical fluid injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113454490A (en) * 2018-08-24 2021-09-28 雷迪艾利斯医疗股份有限公司 Liquid cooling system for precise temperature control of radiation detectors for positron emission breast imaging

Also Published As

Publication number Publication date
JP2001520905A (en) 2001-11-06
US6221045B1 (en) 2001-04-24
EP2238907B1 (en) 2014-07-23
WO1999021481A3 (en) 1999-07-15
EP2238907A1 (en) 2010-10-13
JP2008086796A (en) 2008-04-17
EP1024749B1 (en) 2010-08-25
ATE478604T1 (en) 2010-09-15
HK1149461A1 (en) 2011-10-07
DE69841860D1 (en) 2010-10-07
AU9811098A (en) 1999-05-17
EP1024749A2 (en) 2000-08-09
JP4714205B2 (en) 2011-06-29
CA2307611C (en) 2008-09-23
AU743754B2 (en) 2002-02-07
WO1999021481A2 (en) 1999-05-06
JP2008086797A (en) 2008-04-17

Similar Documents

Publication Publication Date Title
CA2307611A1 (en) Angiographic injector system with automatic high/low pressure switching
CA2216946A1 (en) Radiographic contrast material injector
US7302960B2 (en) Momentary high pressure valve
EP1602389A3 (en) Dual port syringe
WO2001037903A3 (en) Front-loading medical injector and syringe
AU694869B2 (en) I.V. catheter assembly with automatic cannula tip guard
WO1998031416A3 (en) Valve port and method for vascular access
CA2113953A1 (en) Syringe Needle Isolation Device
WO2001037905A3 (en) Injectors, injector systems, syringes and methods of connecting a syringe to an injector
TW325999B (en) Dual foam connection system for peritoneal dialysis and dual foam disinfectant system
DE69513448T2 (en) Medical infusion pump with pressure reservoir
AU6275700A (en) Flow control method and device
WO1997026862A3 (en) Improved concentrated injection and infusion solutions for intravenous administration
CA2346468A1 (en) Swabbable needleless low reflux injection port system
CA2234746A1 (en) Wound drainage system
IL91918A0 (en) Fluid drain system for wounds
CA2216944A1 (en) Self-purging angiographic injector
CA2209534A1 (en) Prefilled syringe for medical use
CA2130263A1 (en) Proximal End Fitting with an Improved Seal for Use in a Catheter Guidewire Assembly
WO1998031272A3 (en) Methods and systems for establishing vascular access
GB2331565A (en) Hydraulic Coupling
ES2074012A1 (en) An intravascular puncturing nozzle with an automatic no blood reflux mechanism.
AU5563998A (en) Injection syringe with needle projecting in the syringe body
AU3349195A (en) Backward ejection syringe or perfusion needle
ES8605994A1 (en) Reusable injection catheter

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20181023