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DE60334353D1 - Flüssigkeitsinjektor zur Injektion von Kontrastmittel in einen Patienten mit variabler Rate - Google Patents

Flüssigkeitsinjektor zur Injektion von Kontrastmittel in einen Patienten mit variabler Rate

Info

Publication number
DE60334353D1
DE60334353D1 DE60334353T DE60334353T DE60334353D1 DE 60334353 D1 DE60334353 D1 DE 60334353D1 DE 60334353 T DE60334353 T DE 60334353T DE 60334353 T DE60334353 T DE 60334353T DE 60334353 D1 DE60334353 D1 DE 60334353D1
Authority
DE
Germany
Prior art keywords
patient
contrast agent
variable rate
fluid injector
injecting contrast
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.)
Expired - Lifetime
Application number
DE60334353T
Other languages
English (en)
Inventor
Kazumasa Masuda
Atsushi Hatcho
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
Application granted granted Critical
Publication of DE60334353D1 publication Critical patent/DE60334353D1/de
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
    • A61M5/007—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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body 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
    • 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
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE60334353T 2002-09-26 2003-09-09 Flüssigkeitsinjektor zur Injektion von Kontrastmittel in einen Patienten mit variabler Rate Expired - Lifetime DE60334353D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002281109A JP4620929B2 (ja) 2002-09-26 2002-09-26 薬液注入装置

Publications (1)

Publication Number Publication Date
DE60334353D1 true DE60334353D1 (de) 2010-11-11

Family

ID=31973303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334353T Expired - Lifetime DE60334353D1 (de) 2002-09-26 2003-09-09 Flüssigkeitsinjektor zur Injektion von Kontrastmittel in einen Patienten mit variabler Rate

Country Status (5)

Country Link
US (3) US8486017B2 (de)
EP (1) EP1402910B1 (de)
JP (1) JP4620929B2 (de)
CN (1) CN100369640C (de)
DE (1) DE60334353D1 (de)

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JP4620929B2 (ja) * 2002-09-26 2011-01-26 株式会社根本杏林堂 薬液注入装置
JP4731795B2 (ja) * 2003-02-18 2011-07-27 株式会社根本杏林堂 薬液注入装置
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JP4925828B2 (ja) * 2004-07-14 2012-05-09 株式会社根本杏林堂 薬液注入システム
PL1805683T3 (pl) * 2004-10-27 2019-07-31 Acist Medical Systems, Inc. Zbierające dane urządzenie, system, sposób oraz produkt będący oprogramowaniem komputerowym do zbierania danych dotyczących podawania środków cieniujących
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WO2011068098A1 (ja) * 2009-12-01 2011-06-09 株式会社根本杏林堂 薬液注入システム
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JP5897806B2 (ja) * 2011-03-25 2016-03-30 株式会社根本杏林堂 注入装置
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CN104869903B (zh) * 2012-12-19 2020-08-28 皇家飞利浦有限公司 X-射线控制的造影剂注射
JP6298811B2 (ja) * 2013-04-11 2018-03-20 株式会社根本杏林堂 薬液注入装置
JP6104694B2 (ja) * 2013-04-26 2017-03-29 東芝メディカルシステムズ株式会社 磁気共鳴イメージング装置、医用情報処理装置及び患者情報表示方法
CN105334875B (zh) * 2014-08-08 2018-07-20 北京谊安医疗系统股份有限公司 一种调节麻醉机流量计流量的方法及装置
JP6710015B2 (ja) * 2014-10-03 2020-06-17 株式会社根本杏林堂 注入プロトコルの生成装置、該生成装置を備える注入装置又は撮像システム、及び注入プロトコルを生成させるプログラム
JP2017023916A (ja) * 2015-07-17 2017-02-02 三菱重工業株式会社 吐出装置
US10898638B2 (en) 2016-03-03 2021-01-26 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
JP6884367B2 (ja) * 2016-11-17 2021-06-09 株式会社根本杏林堂 注入プロトコルの生成装置、該生成装置を備える注入装置及び撮像システム、注入プロトコル生成方法、及び注入プロトコル生成プログラム
AU2018326380B2 (en) 2017-08-31 2024-02-29 Bayer Healthcare Llc System and method for drive member position and fluid injector system mechanical calibration
WO2019046299A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc FLUID PATH IMPEDANCE ASSESSMENT FOR IMPROVING FLUID DISTRIBUTION PERFORMANCE
JP7317724B2 (ja) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー 液注入器システムの容積補償システムおよび方法
CN110869071B (zh) 2017-08-31 2023-05-02 拜耳医药保健有限公司 流体注入器系统中的动态压力控制的方法
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Also Published As

Publication number Publication date
US20040064040A1 (en) 2004-04-01
EP1402910B1 (de) 2010-09-29
US20130281849A1 (en) 2013-10-24
US8858499B2 (en) 2014-10-14
US9597447B2 (en) 2017-03-21
US20150025376A1 (en) 2015-01-22
JP2004113475A (ja) 2004-04-15
US8486017B2 (en) 2013-07-16
CN100369640C (zh) 2008-02-20
CN1491730A (zh) 2004-04-28
JP4620929B2 (ja) 2011-01-26
EP1402910A1 (de) 2004-03-31

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