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WO2008078604A1 - Chemical solution injection device - Google Patents

Chemical solution injection device Download PDF

Info

Publication number
WO2008078604A1
WO2008078604A1 PCT/JP2007/074309 JP2007074309W WO2008078604A1 WO 2008078604 A1 WO2008078604 A1 WO 2008078604A1 JP 2007074309 W JP2007074309 W JP 2007074309W WO 2008078604 A1 WO2008078604 A1 WO 2008078604A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection
chemical solution
injection device
solution injection
unit
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.)
Ceased
Application number
PCT/JP2007/074309
Other languages
French (fr)
Japanese (ja)
Inventor
Shigeru Nemoto
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.)
Nemoto Kyorindo Co Ltd
Original Assignee
Nemoto Kyorindo Co Ltd
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 Nemoto Kyorindo Co Ltd filed Critical Nemoto Kyorindo Co Ltd
Priority to JP2008551042A priority Critical patent/JP5203971B2/en
Publication of WO2008078604A1 publication Critical patent/WO2008078604A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
    • 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
    • A61M5/145—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
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A drug solution injection device (100) comprises an injection head (110), a database (126) for storing a plurality of injection patterns as data, an input unit (121) for selecting one of the injection patterns stored in the database (126), a display unit (122) for displaying the selected injection pattern in a graph, an injection protocol creation unit (124) for creating an injection protocol according to the graph, and a control unit (125) for controlling the operation of the injection head (110). The control unit (125) controls the operation of the injection head (110) so that a chemical solution is injected according to the injection protocol created in the injection protocol creation unit (124).
PCT/JP2007/074309 2006-12-22 2007-12-18 Chemical solution injection device Ceased WO2008078604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008551042A JP5203971B2 (en) 2006-12-22 2007-12-18 Chemical injection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-345564 2006-12-22
JP2006345564 2006-12-22

Publications (1)

Publication Number Publication Date
WO2008078604A1 true WO2008078604A1 (en) 2008-07-03

Family

ID=39562397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074309 Ceased WO2008078604A1 (en) 2006-12-22 2007-12-18 Chemical solution injection device

Country Status (2)

Country Link
JP (1) JP5203971B2 (en)
WO (1) WO2008078604A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011068098A1 (en) * 2009-12-01 2013-04-18 株式会社根本杏林堂 Chemical injection system
WO2014168210A1 (en) * 2013-04-11 2014-10-16 株式会社根本杏林堂 Chemical injection device
WO2014168206A1 (en) * 2013-04-11 2014-10-16 株式会社根本杏林堂 Chemical injection device
US11478581B2 (en) 2017-08-31 2022-10-25 Bayer Healthcare Llc Fluid injector system volume compensation system and method
US11598664B2 (en) 2017-08-31 2023-03-07 Bayer Healthcare Llc Injector pressure calibration system and method
US11672902B2 (en) 2016-03-03 2023-06-13 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
US11779702B2 (en) 2017-08-31 2023-10-10 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
US11786652B2 (en) 2017-08-31 2023-10-17 Bayer Healthcare Llc System and method for drive member position and fluid injector system mechanical calibration
US11826553B2 (en) 2017-08-31 2023-11-28 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
US12208239B2 (en) 2018-08-28 2025-01-28 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
US12251544B2 (en) 2018-04-19 2025-03-18 Bayer Healthcare Llc System and method for air detection in fluid injector
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
US12427249B2 (en) 2018-08-28 2025-09-30 Bayer Healthcare Llc Fluid injector system with improved ratio performance

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3513212A1 (en) 2016-11-22 2019-07-24 Bayer Healthcare LLC Synthetic magnetic resonance imaging and magnetic resonance fingerprinting with a contrast agent, and determination of a contrast agent injection protocol
US10933186B2 (en) 2016-11-22 2021-03-02 Bayer Healthcare Llc System and method for delivering a fluid with a consistent total volumetric flowrate
AU2018285887A1 (en) 2017-06-16 2020-01-02 Bayer Healthcare Llc Systems and methods for split bolus protocol generation
WO2019199632A1 (en) 2018-04-10 2019-10-17 Bayer Healthcare Llc System and method for testing blood vessel access using powered fluid injector systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277181A (en) * 1992-04-03 1993-10-26 Sharp Corp Infusion device
JPH06277283A (en) * 1993-03-30 1994-10-04 Sharp Corp Infusion device
JP2000350782A (en) * 1999-06-10 2000-12-19 Terumo Corp Syringe pump and injecting method
JP2004113475A (en) * 2002-09-26 2004-04-15 Nemoto Kyorindo:Kk Medicinal liquid injector
WO2005107419A2 (en) * 2004-05-04 2005-11-17 E-Z-Em, Inc. Method and system for implementing a graphical user interface for a multi-fluid injection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277181A (en) * 1992-04-03 1993-10-26 Sharp Corp Infusion device
JPH06277283A (en) * 1993-03-30 1994-10-04 Sharp Corp Infusion device
JP2000350782A (en) * 1999-06-10 2000-12-19 Terumo Corp Syringe pump and injecting method
JP2004113475A (en) * 2002-09-26 2004-04-15 Nemoto Kyorindo:Kk Medicinal liquid injector
WO2005107419A2 (en) * 2004-05-04 2005-11-17 E-Z-Em, Inc. Method and system for implementing a graphical user interface for a multi-fluid injection device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011068098A1 (en) * 2009-12-01 2013-04-18 株式会社根本杏林堂 Chemical injection system
WO2014168210A1 (en) * 2013-04-11 2014-10-16 株式会社根本杏林堂 Chemical injection device
WO2014168206A1 (en) * 2013-04-11 2014-10-16 株式会社根本杏林堂 Chemical injection device
JPWO2014168206A1 (en) * 2013-04-11 2017-02-16 株式会社根本杏林堂 Chemical injection device
JPWO2014168210A1 (en) * 2013-04-11 2017-02-16 株式会社根本杏林堂 Chemical injection device
US11672902B2 (en) 2016-03-03 2023-06-13 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
US11779702B2 (en) 2017-08-31 2023-10-10 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
US11598664B2 (en) 2017-08-31 2023-03-07 Bayer Healthcare Llc Injector pressure calibration system and method
US11786652B2 (en) 2017-08-31 2023-10-17 Bayer Healthcare Llc System and method for drive member position and fluid injector system mechanical calibration
US11826553B2 (en) 2017-08-31 2023-11-28 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
US12214155B2 (en) 2017-08-31 2025-02-04 Bayer Healthcare Llc Fluid injector system volume compensation system and method
US11478581B2 (en) 2017-08-31 2022-10-25 Bayer Healthcare Llc Fluid injector system volume compensation system and method
US12251544B2 (en) 2018-04-19 2025-03-18 Bayer Healthcare Llc System and method for air detection in fluid injector
US12208239B2 (en) 2018-08-28 2025-01-28 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
US12427249B2 (en) 2018-08-28 2025-09-30 Bayer Healthcare Llc Fluid injector system with improved ratio performance

Also Published As

Publication number Publication date
JPWO2008078604A1 (en) 2010-04-22
JP5203971B2 (en) 2013-06-05

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