FR3063431B1 - ERGONOMIC SYRINGE PUMP - Google Patents

ERGONOMIC SYRINGE PUMP Download PDF

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Publication number
FR3063431B1
FR3063431B1 FR1751797A FR1751797A FR3063431B1 FR 3063431 B1 FR3063431 B1 FR 3063431B1 FR 1751797 A FR1751797 A FR 1751797A FR 1751797 A FR1751797 A FR 1751797A FR 3063431 B1 FR3063431 B1 FR 3063431B1
Authority
FR
France
Prior art keywords
housing
push rod
syringe
hand
movement
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.)
Active
Application number
FR1751797A
Other languages
French (fr)
Other versions
FR3063431A1 (en
Inventor
Emmanuel Prin
Nicolas Veron
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.)
Clayens NP
Original Assignee
Dev Techniques Plastiques Holding
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 Dev Techniques Plastiques Holding filed Critical Dev Techniques Plastiques Holding
Priority to FR1751797A priority Critical patent/FR3063431B1/en
Publication of FR3063431A1 publication Critical patent/FR3063431A1/en
Application granted granted Critical
Publication of FR3063431B1 publication Critical patent/FR3063431B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/178—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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • 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
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the 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
    • A61M5/178—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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven

Abstract

Instrument (1) à main motorisé pour déplacer le piston d'une seringue (2), comprenant un boîtier (4) conformé pour être tenu à la main, un moyen de réception de seringue situé dans un tronçon distal (4b) du boîtier (4), un moteur électrique d'entraînement alimenté par une source d'énergie électrique, une tige de poussée mobile en translation longitudinale selon une direction de poussée dans le boîtier, une transmission mécanique apte à transformer le mouvement du moteur électrique en un mouvement de translation axiale de la tige de poussée, un moyen de couplage de piston pour le couplage d'une extrémité distale de la tige de poussée avec le piston de la seringue, un moyen de commutation de l'alimentation du moteur, le moyen de commutation étant actionnable selon une interface de commande (17) accessible par la main de l'utilisateur. L'interface de commande (17) est disposée selon une face supérieure (4c) dans le tronçon distal (4b) du boîtier (4), et elle comprend un ou plusieurs capteurs capacitifs.Motorized hand instrument (1) for moving the plunger of a syringe (2), comprising a housing (4) shaped to be held in the hand, a syringe receiving means located in a distal section (4b) of the housing ( 4), an electric drive motor supplied by an electrical energy source, a push rod movable in longitudinal translation in a thrust direction in the housing, a mechanical transmission capable of transforming the movement of the electric motor into a movement of axial translation of the push rod, piston coupling means for coupling a distal end of the push rod with the piston of the syringe, means for switching the power supply to the motor, the switching means being operable via a control interface (17) accessible by the user's hand. The control interface (17) is arranged along an upper face (4c) in the distal section (4b) of the housing (4), and it comprises one or more capacitive sensors.

FR1751797A 2017-03-06 2017-03-06 ERGONOMIC SYRINGE PUMP Active FR3063431B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751797A FR3063431B1 (en) 2017-03-06 2017-03-06 ERGONOMIC SYRINGE PUMP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751797A FR3063431B1 (en) 2017-03-06 2017-03-06 ERGONOMIC SYRINGE PUMP
FR1751797 2017-03-06

Publications (2)

Publication Number Publication Date
FR3063431A1 FR3063431A1 (en) 2018-09-07
FR3063431B1 true FR3063431B1 (en) 2021-11-19

Family

ID=58645280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751797A Active FR3063431B1 (en) 2017-03-06 2017-03-06 ERGONOMIC SYRINGE PUMP

Country Status (1)

Country Link
FR (1) FR3063431B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038569C2 (en) * 2000-08-03 2002-07-04 Brand Gmbh & Co Kg Repeatedly manually operated dispensing and / or receiving device for liquids
JP2003180828A (en) * 2001-12-21 2003-07-02 Matsushita Electric Ind Co Ltd Electric fluid discharging apparatus
EP3733228B1 (en) * 2014-08-28 2024-03-06 UNL Holdings LLC Sensor systems for drug delivery devices
KR101688047B1 (en) * 2015-02-06 2016-12-21 (주)엠큐어 Portable Auto Inejector with slide switch

Also Published As

Publication number Publication date
FR3063431A1 (en) 2018-09-07

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Owner name: CLAYENS NP, FR

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