FR3092495B1 - Dispositif d’injection sans aiguille - Google Patents

Dispositif d’injection sans aiguille Download PDF

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Publication number
FR3092495B1
FR3092495B1 FR1901214A FR1901214A FR3092495B1 FR 3092495 B1 FR3092495 B1 FR 3092495B1 FR 1901214 A FR1901214 A FR 1901214A FR 1901214 A FR1901214 A FR 1901214A FR 3092495 B1 FR3092495 B1 FR 3092495B1
Authority
FR
France
Prior art keywords
injection device
stationary structure
needle
movement
force
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
FR1901214A
Other languages
English (en)
Other versions
FR3092495A1 (fr
Inventor
Flavie Gillant
Lien Planard-Luong
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Priority to FR1901214A priority Critical patent/FR3092495B1/fr
Priority to PCT/EP2020/053053 priority patent/WO2020161271A1/fr
Priority to EP20702811.9A priority patent/EP3921000A1/fr
Priority to CN202080013160.3A priority patent/CN113412131A/zh
Priority to US17/425,513 priority patent/US20220080126A1/en
Publication of FR3092495A1 publication Critical patent/FR3092495A1/fr
Application granted granted Critical
Publication of FR3092495B1 publication Critical patent/FR3092495B1/fr
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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0272—Electro-active or magneto-active materials

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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Dispositif d’injection sans aiguille Dispositif (1) d’injection sans aiguille comportant un piston (13) mis en mouvement par au moins un actuateur électromagnétique (20) alimenté en courant électrique, l’actuateur comportant une structure stationnaire (21) interagissant magnétiquement avec un élément mobile (22) pour exercer une force sur celui-ci lors de l’injection, l’un au moins de l’élément mobile (22) et de la structure stationnaire (22) ayant par construction des propriétés magnétiques variant dans la direction de déplacement de l’élément mobile de façon à générer une force d’intensité prédéfinie sur l’élément mobile durant le déplacement de celui-ci relativement à la structure stationnaire. Figure pour l’abrégé : Fig. 1
FR1901214A 2019-02-07 2019-02-07 Dispositif d’injection sans aiguille Active FR3092495B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1901214A FR3092495B1 (fr) 2019-02-07 2019-02-07 Dispositif d’injection sans aiguille
PCT/EP2020/053053 WO2020161271A1 (fr) 2019-02-07 2020-02-06 Dispositif d'injection sans aiguille
EP20702811.9A EP3921000A1 (fr) 2019-02-07 2020-02-06 Dispositif d'injection sans aiguille
CN202080013160.3A CN113412131A (zh) 2019-02-07 2020-02-06 无针注射装置
US17/425,513 US20220080126A1 (en) 2019-02-07 2020-02-06 Needleless injection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901214 2019-02-07
FR1901214A FR3092495B1 (fr) 2019-02-07 2019-02-07 Dispositif d’injection sans aiguille

Publications (2)

Publication Number Publication Date
FR3092495A1 FR3092495A1 (fr) 2020-08-14
FR3092495B1 true FR3092495B1 (fr) 2021-11-26

Family

ID=67001992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901214A Active FR3092495B1 (fr) 2019-02-07 2019-02-07 Dispositif d’injection sans aiguille

Country Status (5)

Country Link
US (1) US20220080126A1 (fr)
EP (1) EP3921000A1 (fr)
CN (1) CN113412131A (fr)
FR (1) FR3092495B1 (fr)
WO (1) WO2020161271A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102511173B1 (ko) * 2021-02-17 2023-03-17 (주)에스앤비랩 바늘없는 주사기형 용기의 주사장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686343A (en) * 1950-09-26 1953-01-21 Becton Dickinson Co Improvements relating to hypodermic injection devices
US6939323B2 (en) * 2001-10-26 2005-09-06 Massachusetts Institute Of Technology Needleless injector
US20060258986A1 (en) * 2005-02-11 2006-11-16 Hunter Ian W Controlled needle-free transport
US7833189B2 (en) 2005-02-11 2010-11-16 Massachusetts Institute Of Technology Controlled needle-free transport
CN101588829A (zh) * 2006-09-01 2009-11-25 麻省理工学院 具有自动能力的无针注射器装置
CN102247637A (zh) * 2010-05-19 2011-11-23 北京快舒尔医疗技术有限公司 电池供电的微型电动无针注射器
CN103977482B (zh) * 2014-05-14 2016-06-15 苏州大学张家港工业技术研究院 电磁蓄能式无针注射器
CN204446828U (zh) * 2015-01-23 2015-07-08 苏州大学 一种安培力驱动的轨道式电磁无针注射器
US10737032B2 (en) 2015-11-25 2020-08-11 Portal Instruments, Inc. Needle-free transdermal injection device
DE102017114930A1 (de) * 2017-07-04 2019-01-10 Eto Magnetic Gmbh Ausstoßvorrichtung

Also Published As

Publication number Publication date
CN113412131A (zh) 2021-09-17
WO2020161271A1 (fr) 2020-08-13
US20220080126A1 (en) 2022-03-17
FR3092495A1 (fr) 2020-08-14
EP3921000A1 (fr) 2021-12-15

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