WO2021089163A1 - Dispositif d'injection sans aiguille pour réaction in situ - Google Patents

Dispositif d'injection sans aiguille pour réaction in situ Download PDF

Info

Publication number
WO2021089163A1
WO2021089163A1 PCT/EP2019/080595 EP2019080595W WO2021089163A1 WO 2021089163 A1 WO2021089163 A1 WO 2021089163A1 EP 2019080595 W EP2019080595 W EP 2019080595W WO 2021089163 A1 WO2021089163 A1 WO 2021089163A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
skin
injection
lips
scalp
Prior art date
Application number
PCT/EP2019/080595
Other languages
English (en)
Inventor
Véronique Burnier
Dominique Bordeaux
Original Assignee
L'oreal
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 L'oreal filed Critical L'oreal
Priority to PCT/EP2019/080595 priority Critical patent/WO2021089163A1/fr
Publication of WO2021089163A1 publication Critical patent/WO2021089163A1/fr

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
    • A61M5/178—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
    • A61M5/31—Details
    • A61M2005/3114—Filling or refilling

Definitions

  • composition is preferably sterile, and of single use.
  • reaction it is meant a binding, cross-linking, reticulation, gelification, precipitation, aggregation, association, bounding, mixing, and more generally a transformation of the composition that causes its viscosity to increase between the moment the composition is prepared and some moment after injection, after it has reached its site of destination within the skin, scalp, or lips.
  • the depth of injection into the skin advantageously depends on the composition : lighter, finer compositions can be associated with superficial injection whilst heavier, coarser compositions are preferably injected deeper.

Abstract

L'invention concerne un système pour un dispositif d'injection sans aiguille comprenant au moins une composition visant à générer une réaction in situ dans la peau, le cuir chevelu ou les lèvres et au moins un dispositif d'injection sans aiguille.
PCT/EP2019/080595 2019-11-07 2019-11-07 Dispositif d'injection sans aiguille pour réaction in situ WO2021089163A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/080595 WO2021089163A1 (fr) 2019-11-07 2019-11-07 Dispositif d'injection sans aiguille pour réaction in situ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/080595 WO2021089163A1 (fr) 2019-11-07 2019-11-07 Dispositif d'injection sans aiguille pour réaction in situ

Publications (1)

Publication Number Publication Date
WO2021089163A1 true WO2021089163A1 (fr) 2021-05-14

Family

ID=68536835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/080595 WO2021089163A1 (fr) 2019-11-07 2019-11-07 Dispositif d'injection sans aiguille pour réaction in situ

Country Status (1)

Country Link
WO (1) WO2021089163A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089613A1 (fr) * 2000-05-22 2001-11-29 Pharmacia Ab Dispositif medical
US20110015567A1 (en) * 2006-06-28 2011-01-20 Perf-Action Technologies Ltd. Intradermal Needles Injection Device
US8066661B2 (en) 2005-11-17 2011-11-29 Zogenix, Inc. Viscous formulations and their use in needle-free injection
US8734384B2 (en) 2010-09-15 2014-05-27 Zogenix, Inc. Needle-free injectors and design parameters thereof that optimize injection performance
FR3078489A1 (fr) * 2018-03-01 2019-09-06 L'oreal Cartouche pour dispositif d'injection sans aiguille

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089613A1 (fr) * 2000-05-22 2001-11-29 Pharmacia Ab Dispositif medical
US8066661B2 (en) 2005-11-17 2011-11-29 Zogenix, Inc. Viscous formulations and their use in needle-free injection
US8876758B2 (en) 2005-11-17 2014-11-04 Zogenix, Inc. Viscous formulations and their use in needle-free injection
US9186461B2 (en) 2005-11-17 2015-11-17 Zogenix, Inc. Viscous formulations and their use in needle-free injection
US20110015567A1 (en) * 2006-06-28 2011-01-20 Perf-Action Technologies Ltd. Intradermal Needles Injection Device
US8734384B2 (en) 2010-09-15 2014-05-27 Zogenix, Inc. Needle-free injectors and design parameters thereof that optimize injection performance
US9265888B2 (en) 2010-09-15 2016-02-23 Zogenix, Inc. Needle-free injectors and design parameters thereof that optimize injection performance
US20160129191A1 (en) 2010-09-15 2016-05-12 Zogenix, Inc. Needle-free injectors and design parameters thereof that optimize injection performance
FR3078489A1 (fr) * 2018-03-01 2019-09-06 L'oreal Cartouche pour dispositif d'injection sans aiguille

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
B. LARSEN ET AL.: "Rheological characterization of an injectable alginate gel system", BMC BIOTECHNOLOGY, 2015, pages 15 - 29

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