TR201910611T4 - Bir sıvıyı enjekte etmek için enjektör ve bir enjektörün kumanda edilmesi için yöntem. - Google Patents

Bir sıvıyı enjekte etmek için enjektör ve bir enjektörün kumanda edilmesi için yöntem. Download PDF

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Publication number
TR201910611T4
TR201910611T4 TR2019/10611T TR201910611T TR201910611T4 TR 201910611 T4 TR201910611 T4 TR 201910611T4 TR 2019/10611 T TR2019/10611 T TR 2019/10611T TR 201910611 T TR201910611 T TR 201910611T TR 201910611 T4 TR201910611 T4 TR 201910611T4
Authority
TR
Turkey
Prior art keywords
pressure
pump
injector
liquid
flow
Prior art date
Application number
TR2019/10611T
Other languages
English (en)
Inventor
Seibold Felix
Original Assignee
Ulrich Gmbh & Co Kg
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 Ulrich Gmbh & Co Kg filed Critical Ulrich Gmbh & Co Kg
Publication of TR201910611T4 publication Critical patent/TR201910611T4/tr

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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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • 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
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • 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
    • 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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line 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
    • A61M5/14—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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • Y10S128/12—Pressure infusion

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)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

Buluş, bir sıvının debi oranıyla (flow) pompa (7) ile taşınmasına yönelik ve pompanın (7) kumanda edilmesine yönelik kumanda düzeneği (9) ve sıvının istenen debi oranının (nominal flow) ayarlanması ayrıca kumanda düzeneği ile bağlanan basınç düzeneğinin (8) pompa tarafından taşınan sıvının basıncının kaydedilmesine yönelik olarak pompa (7) ile insan veya hayvan vücuduna enjekte edilmesi için bir enjektörle ilgilidir; burada kumanda düzeneğinde (9) nominal basınç (pnominal) belirlenebilir. Bir yandan enjeksiyon sisteminde tehlikeli basıncın aşılmasını güvenli olarak önleyebilmek ve diğer yandan enjeksiyon işleminin gücün azaltılması veya tahrik mekanizmasının kapatılması nedeniyle gereksiz yere uzamasını önlemek ve enjektör ile arka arkaya uygulanan enjeksiyon işlemlerinin verimini artırmak, basınç ölçüm düzeneği (8) tarafından kaydedilen sıvı basıncının (p) nominal basınçla (pson) karışlaştırılması ve nominal aşılması halinde basıncın bir zaman dilimi (At = t2 - fi) boyunca basınç ölçüm düzeneği (8) tarafından kaydedilen basıncın zamansal basınç akışının (p(t)) basınç entegralinin (I) hesaplanmasına yönelik entegre edilmesi ve pompanın (7) hesaplanan basınç entegrali (I) belirlenen entegral sınır değeri (Imaks) aşması halinde kapatılması veya düşük pompa gücüyle çalıştırılması için öngörülmektedir.
TR2019/10611T 2013-12-03 2014-10-23 Bir sıvıyı enjekte etmek için enjektör ve bir enjektörün kumanda edilmesi için yöntem. TR201910611T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013113387.8A DE102013113387A1 (de) 2013-12-03 2013-12-03 Injektor zur Injektion eines Fluids und Verfahren zur Steuerung eines Injektors

Publications (1)

Publication Number Publication Date
TR201910611T4 true TR201910611T4 (tr) 2019-08-21

Family

ID=51753124

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/10611T TR201910611T4 (tr) 2013-12-03 2014-10-23 Bir sıvıyı enjekte etmek için enjektör ve bir enjektörün kumanda edilmesi için yöntem.

Country Status (10)

Country Link
US (1) US9987413B2 (tr)
EP (1) EP2881129B1 (tr)
KR (1) KR20150064706A (tr)
CN (1) CN104689421B (tr)
BR (1) BR102014030102B1 (tr)
DE (1) DE102013113387A1 (tr)
ES (1) ES2730501T3 (tr)
RU (1) RU2628647C2 (tr)
TR (1) TR201910611T4 (tr)
TW (1) TW201526935A (tr)

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WO2019046261A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc SYSTEM AND METHOD FOR MECHANICAL CALIBRATION OF FLUID INJECTOR SYSTEM AND DRIVE ELEMENT POSITION
WO2019046299A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc FLUID PATH IMPEDANCE ASSESSMENT FOR IMPROVING FLUID DISTRIBUTION PERFORMANCE
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
AU2018326485B2 (en) 2017-08-31 2024-01-04 Bayer Healthcare Llc Injector pressure calibration system and method
CA3066780A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Fluid injector system volume compensation system and method
CN109869217B (zh) * 2017-12-05 2022-04-15 罗伯特·博世有限公司 用于尿素水溶液喷射系统的喷嘴阻塞诊断系统和方法
CN109793964A (zh) * 2019-01-31 2019-05-24 广州友沃医疗用品有限公司 一种高压注射软管及其应用的注射装置和压力反馈方法
US11766520B2 (en) * 2021-03-22 2023-09-26 Nypro Inc. Reagent-catalyst driven single use hydraulic drive and single use large volume injector
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Also Published As

Publication number Publication date
CN104689421B (zh) 2019-03-08
ES2730501T3 (es) 2019-11-11
RU2628647C2 (ru) 2017-08-21
EP2881129A1 (de) 2015-06-10
US20150151039A1 (en) 2015-06-04
EP2881129B1 (de) 2019-05-01
TW201526935A (zh) 2015-07-16
DE102013113387A1 (de) 2015-06-03
KR20150064706A (ko) 2015-06-11
US9987413B2 (en) 2018-06-05
BR102014030102B1 (pt) 2021-10-05
RU2014147673A (ru) 2016-06-20
BR102014030102A2 (pt) 2016-05-31
CN104689421A (zh) 2015-06-10

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