EP4701681A1 - Vorrichtung, verfahren und system zur automatisierten vorbehandlung einer spritze während einer bolus-verabreichung einer flüssigkeit - Google Patents

Vorrichtung, verfahren und system zur automatisierten vorbehandlung einer spritze während einer bolus-verabreichung einer flüssigkeit

Info

Publication number
EP4701681A1
EP4701681A1 EP23725499.0A EP23725499A EP4701681A1 EP 4701681 A1 EP4701681 A1 EP 4701681A1 EP 23725499 A EP23725499 A EP 23725499A EP 4701681 A1 EP4701681 A1 EP 4701681A1
Authority
EP
European Patent Office
Prior art keywords
bolus
syringe
sub
cycles
syringe pump
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.)
Pending
Application number
EP23725499.0A
Other languages
English (en)
French (fr)
Inventor
Vinay JANI
Alex William PINCHBECK
Adonis Esahi GLASPER
Leo Alexander LORENZETTI
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.)
CareFusion 303 Inc
Original Assignee
CareFusion 303 Inc
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 CareFusion 303 Inc filed Critical CareFusion 303 Inc
Publication of EP4701681A1 publication Critical patent/EP4701681A1/de
Pending 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
    • 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
    • A61M5/16804—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
    • A61M5/172—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

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)
EP23725499.0A 2023-04-25 2023-04-25 Vorrichtung, verfahren und system zur automatisierten vorbehandlung einer spritze während einer bolus-verabreichung einer flüssigkeit Pending EP4701681A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2023/019855 WO2024226037A1 (en) 2023-04-25 2023-04-25 Device, method, and system for automated preconditioning of a syringe during bolus delivery of a fluid

Publications (1)

Publication Number Publication Date
EP4701681A1 true EP4701681A1 (de) 2026-03-04

Family

ID=86468786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23725499.0A Pending EP4701681A1 (de) 2023-04-25 2023-04-25 Vorrichtung, verfahren und system zur automatisierten vorbehandlung einer spritze während einer bolus-verabreichung einer flüssigkeit

Country Status (3)

Country Link
EP (1) EP4701681A1 (de)
CN (1) CN121001761A (de)
WO (1) WO2024226037A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435173A (en) * 1982-03-05 1984-03-06 Delta Medical Industries Variable rate syringe pump for insulin delivery
US8571881B2 (en) * 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
EP2093685A1 (de) * 2008-02-21 2009-08-26 F.Hoffmann-La Roche Ag Medizinische Verabreichungsvorrichtung mit Bolus-Profilsteuerung
EP3797399B1 (de) * 2018-05-23 2025-01-22 ACIST Medical Systems, Inc. Durchflussmessung unter verwendung von bilddaten

Also Published As

Publication number Publication date
CN121001761A (zh) 2025-11-21
WO2024226037A1 (en) 2024-10-31

Similar Documents

Publication Publication Date Title
EP4142830B1 (de) Schnelle okklusionsdetektion in infusionsvorrichtungen
EP4729090A2 (de) Vorrichtung, verfahren und system zur genauen abgabe einer spülinfusion
US20250058046A1 (en) Adjustment of an infusion pump based on pressure changes in an infusion line
EP4701681A1 (de) Vorrichtung, verfahren und system zur automatisierten vorbehandlung einer spritze während einer bolus-verabreichung einer flüssigkeit
US20240382657A1 (en) System and method for syringe pump blood transfusion
US20250135098A1 (en) Automatic selection of a disposable infusion container
US20250229020A1 (en) System and method for monitoring accuracy of a syringe pump
US20250135110A1 (en) System and method for detection and control of a syringe pump empty condition
WO2025178620A1 (en) Syringe pump with consumable pumping mechanism
AU2023433168A1 (en) Syringe pump with force centering detection
WO2025010054A1 (en) Guiding physical interactions with a syringe pump
WO2024107181A1 (en) Syringe driver infusion pump having a combined non-contact position sensor and engagement sensor for the plunger
CA3263886A1 (en) DEVICES, SYSTEMS AND METHODS FOR IMPROVING THE DETECTION OF SYRINGE PUMP OCCLUSIONS AND THE CONTINUITY OF FLOW
EP4616416A1 (de) Luft-in-line-vorbeugungsalgorithmus

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20251010

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR