ATE543524T1 - Arzneiabgabevorrichtung mit gepulstem abgabeschema - Google Patents

Arzneiabgabevorrichtung mit gepulstem abgabeschema

Info

Publication number
ATE543524T1
ATE543524T1 AT09251548T AT09251548T ATE543524T1 AT E543524 T1 ATE543524 T1 AT E543524T1 AT 09251548 T AT09251548 T AT 09251548T AT 09251548 T AT09251548 T AT 09251548T AT E543524 T1 ATE543524 T1 AT E543524T1
Authority
AT
Austria
Prior art keywords
scheme
pulse
delivery device
drug delivery
delivery
Prior art date
Application number
AT09251548T
Other languages
English (en)
Inventor
Daniel J Keeley
Terri A Kapur
Greg M Schorn
Original Assignee
Codman & Shurtleff
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 Codman & Shurtleff filed Critical Codman & Shurtleff
Application granted granted Critical
Publication of ATE543524T1 publication Critical patent/ATE543524T1/de

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
    • 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
    • A61M2005/1406—Minimizing backflow along the delivery catheter track
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum

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)
  • Media Introduction/Drainage Providing Device (AREA)
AT09251548T 2008-06-12 2009-06-12 Arzneiabgabevorrichtung mit gepulstem abgabeschema ATE543524T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/137,923 US8834446B2 (en) 2008-06-12 2008-06-12 Pulsatile flux drug delivery

Publications (1)

Publication Number Publication Date
ATE543524T1 true ATE543524T1 (de) 2012-02-15

Family

ID=41131585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09251548T ATE543524T1 (de) 2008-06-12 2009-06-12 Arzneiabgabevorrichtung mit gepulstem abgabeschema

Country Status (7)

Country Link
US (1) US8834446B2 (de)
EP (1) EP2133108B1 (de)
JP (1) JP5449872B2 (de)
AT (1) ATE543524T1 (de)
AU (1) AU2009202335B2 (de)
CA (1) CA2668821C (de)
ES (1) ES2378613T3 (de)

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US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
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JP6301104B2 (ja) * 2013-10-28 2018-03-28 テルモ株式会社 液体投与具
WO2015093274A1 (ja) * 2013-12-16 2015-06-25 テルモ株式会社 物質投与カテーテル
AU2017222107B2 (en) * 2016-02-26 2019-06-20 Neuronano Ab Method of providing an implantation site in soft tissue
EP3423130B1 (de) 2016-03-03 2025-05-14 Bayer Healthcare LLC System und verfahren zur verbesserten fluidabgabe in injektorsystem für mehrere fluide
EP3538182A1 (de) 2016-11-14 2019-09-18 Bayer Healthcare LLC Verfahren und systeme zur verifizierung des inhalts einer zur abgabe einer medizinischen flüssigkeit verwendeten spritze
CN110809482B (zh) 2017-08-31 2023-03-07 拜耳医药保健有限公司 流体注入器系统体积补偿系统和方法
JP7493337B2 (ja) 2017-08-31 2024-05-31 バイエル・ヘルスケア・エルエルシー 流体インジェクタシステムにおける動的圧力制御のための方法
CN110891630B (zh) 2017-08-31 2022-04-26 拜耳医药保健有限公司 驱动构件定位和流体注入器系统机械校准的系统和方法
AU2018326485B2 (en) 2017-08-31 2024-01-04 Bayer Healthcare Llc Injector pressure calibration system and method
AU2018323442B2 (en) 2017-08-31 2024-06-27 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
CA3097557A1 (en) 2018-04-19 2019-10-24 Bayer Healthcare Llc System and method for air detection in fluid injector
JP2021536278A (ja) 2018-08-28 2021-12-27 バイエル・ヘルスケア・エルエルシーBayer HealthCare LLC 比性能を改善した流体注入器システム
CA3110859A1 (en) * 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
CN112741706B (zh) * 2019-10-29 2024-05-14 北京大学第三医院（北京大学第三临床医学院） 制备扩散源的方法和装置及测量实体组织的细胞外间隙的生理参数的方法

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Also Published As

Publication number Publication date
ES2378613T3 (es) 2012-04-16
AU2009202335A1 (en) 2010-01-07
US20090312744A1 (en) 2009-12-17
EP2133108B1 (de) 2012-02-01
JP2009297518A (ja) 2009-12-24
US8834446B2 (en) 2014-09-16
CA2668821A1 (en) 2009-12-12
EP2133108A1 (de) 2009-12-16
CA2668821C (en) 2017-05-30
AU2009202335B2 (en) 2015-01-22
JP5449872B2 (ja) 2014-03-19

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