EP4572820A4 - COMPACT LIQUID DISPENSING SYSTEM - Google Patents

COMPACT LIQUID DISPENSING SYSTEM

Info

Publication number
EP4572820A4
EP4572820A4 EP23871224.4A EP23871224A EP4572820A4 EP 4572820 A4 EP4572820 A4 EP 4572820A4 EP 23871224 A EP23871224 A EP 23871224A EP 4572820 A4 EP4572820 A4 EP 4572820A4
Authority
EP
European Patent Office
Prior art keywords
dispensing system
liquid dispensing
compact liquid
compact
liquid
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
EP23871224.4A
Other languages
German (de)
French (fr)
Other versions
EP4572820A1 (en
Inventor
David Ishai Ben
Yair Edelstein
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.)
Innocat Ltd
Original Assignee
Innocat 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 Innocat Ltd filed Critical Innocat Ltd
Publication of EP4572820A1 publication Critical patent/EP4572820A1/en
Publication of EP4572820A4 publication Critical patent/EP4572820A4/en
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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • 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
    • A61M2005/14573—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 for quick connection/disconnection with a driving system
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/3152—Piston or piston-rod constructions, e.g. connection of piston with piston-rod including gearings to multiply or attenuate the piston displacing force
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements
    • 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)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
EP23871224.4A 2022-09-29 2023-09-27 COMPACT LIQUID DISPENSING SYSTEM Pending EP4572820A4 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US202263411153P 2022-09-29 2022-09-29
US202263411158P 2022-09-29 2022-09-29
US202263411162P 2022-09-29 2022-09-29
US202263411151P 2022-09-29 2022-09-29
US202263411144P 2022-09-29 2022-09-29
US202263411155P 2022-09-29 2022-09-29
US202263411160P 2022-09-29 2022-09-29
US202263411147P 2022-09-29 2022-09-29
US202263411139P 2022-09-29 2022-09-29
PCT/IL2023/051040 WO2024069630A1 (en) 2022-09-29 2023-09-27 Compact fluid delivery system

Publications (2)

Publication Number Publication Date
EP4572820A1 EP4572820A1 (en) 2025-06-25
EP4572820A4 true EP4572820A4 (en) 2026-02-25

Family

ID=90476538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23871224.4A Pending EP4572820A4 (en) 2022-09-29 2023-09-27 COMPACT LIQUID DISPENSING SYSTEM

Country Status (4)

Country Link
EP (1) EP4572820A4 (en)
JP (1) JP2025534305A (en)
CN (1) CN120018874A (en)
WO (1) WO2024069630A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107635527B (en) 2015-03-10 2021-04-23 里珍纳龙药品有限公司 Sterile Piercing Systems and Methods
IL308643B2 (en) 2017-05-05 2025-02-01 Regeneron Pharma Automatic injector
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752172A1 (en) * 2005-08-12 2007-02-14 F.Hoffmann-La Roche Ag Drive mechanism for an infusionpump
US20190366010A1 (en) * 2018-05-31 2019-12-05 Insulet Corporation Drug cartridge with drive system
WO2021099992A2 (en) * 2019-11-21 2021-05-27 Ben David Ishai Liquid delivery device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9173997B2 (en) * 2007-10-02 2015-11-03 Medimop Medical Projects Ltd. External drug pump
MX352613B (en) * 2011-09-13 2017-12-01 Unitract Syringe Pty Ltd Sterile fluid pathway connection to drug containers for drug delivery pumps.
US11617837B2 (en) * 2017-07-25 2023-04-04 Amgen Inc. Drug delivery device with gear module and related method of assembly
US11844925B2 (en) * 2019-06-06 2023-12-19 Medtronic Minimed, Inc. Fluid infusion systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752172A1 (en) * 2005-08-12 2007-02-14 F.Hoffmann-La Roche Ag Drive mechanism for an infusionpump
US20190366010A1 (en) * 2018-05-31 2019-12-05 Insulet Corporation Drug cartridge with drive system
WO2021099992A2 (en) * 2019-11-21 2021-05-27 Ben David Ishai Liquid delivery device and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024069630A1 *

Also Published As

Publication number Publication date
CN120018874A (en) 2025-05-16
WO2024069630A1 (en) 2024-04-04
EP4572820A1 (en) 2025-06-25
JP2025534305A (en) 2025-10-15

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