FR3109888B1 - Device for inserting a needle for dispensing a product into a site - Google Patents

Device for inserting a needle for dispensing a product into a site Download PDF

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Publication number
FR3109888B1
FR3109888B1 FR2004566A FR2004566A FR3109888B1 FR 3109888 B1 FR3109888 B1 FR 3109888B1 FR 2004566 A FR2004566 A FR 2004566A FR 2004566 A FR2004566 A FR 2004566A FR 3109888 B1 FR3109888 B1 FR 3109888B1
Authority
FR
France
Prior art keywords
needle
site
dispensing
product
drive
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
FR2004566A
Other languages
French (fr)
Other versions
FR3109888A1 (en
Inventor
Sébastien Delvalac
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.)
Nemera la Verpilliere SAS
Original Assignee
Nemera la Verpilliere SAS
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 Nemera la Verpilliere SAS filed Critical Nemera la Verpilliere SAS
Priority to FR2004566A priority Critical patent/FR3109888B1/en
Priority to PCT/EP2021/061987 priority patent/WO2021224388A1/en
Publication of FR3109888A1 publication Critical patent/FR3109888A1/en
Application granted granted Critical
Publication of FR3109888B1 publication Critical patent/FR3109888B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/46—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 having means for controlling depth of insertion
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M5/14244—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
    • A61M2005/14256—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 with means for preventing access to the needle after use
    • 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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1585—Needle inserters

Abstract

L’invention concerne un dispositif d’insertion (1) d’une aiguille (21) dans un site, comprenant : - un socle (22) présentant un logement de guidage (23) destiné à recevoir un support d’aiguille (24), - le support d’aiguille (24) sur lequel est montée une aiguille (21) d’insertion, le support d’aiguille étant monté mobile dans le logement de guidage (23) entre : • une position avant insertion, • au moins une position d’insertion et • au moins une position rétractée, - un système d’entraînement (4) configuré pour entraîner le support d’aiguille (24) de la position avant insertion à l’au moins une position d’insertion, - au moins un moyen de rappel (5) configuré pour entraîner le support d’aiguille (24) de l’au moins une position d’insertion à l’au moins une position rétractée en état relâché. Figure pour l’abrégé : figure 1The invention relates to a device (1) for inserting a needle (21) into a site, comprising: - a base (22) having a guide housing (23) intended to receive a needle holder (24) , - the needle support (24) on which an insertion needle (21) is mounted, the needle support being movably mounted in the guide housing (23) between: • a position before insertion, • at least an insertion position and • at least one retracted position, - a drive system (4) configured to drive the needle support (24) from the position before insertion to the at least one insertion position, - at least one return means (5) configured to drive the needle holder (24) from the at least one insertion position to the at least one retracted position in the released state. Figure for abstract: figure 1

FR2004566A 2020-05-07 2020-05-07 Device for inserting a needle for dispensing a product into a site Active FR3109888B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2004566A FR3109888B1 (en) 2020-05-07 2020-05-07 Device for inserting a needle for dispensing a product into a site
PCT/EP2021/061987 WO2021224388A1 (en) 2020-05-07 2021-05-06 Needle insertion device for distributing a product in a site

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004566 2020-05-07
FR2004566A FR3109888B1 (en) 2020-05-07 2020-05-07 Device for inserting a needle for dispensing a product into a site

Publications (2)

Publication Number Publication Date
FR3109888A1 FR3109888A1 (en) 2021-11-12
FR3109888B1 true FR3109888B1 (en) 2022-04-15

Family

ID=73013481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004566A Active FR3109888B1 (en) 2020-05-07 2020-05-07 Device for inserting a needle for dispensing a product into a site

Country Status (2)

Country Link
FR (1) FR3109888B1 (en)
WO (1) WO2021224388A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector
FR3139470A1 (en) 2022-09-08 2024-03-15 Nemera La Verpilliere Reusable control assembly and product delivery device comprising such assembly
FR3139471A1 (en) 2022-09-08 2024-03-15 Nemera La Verpilliere System for controlling a product delivery device and associated product delivery device
WO2024077599A1 (en) * 2022-10-14 2024-04-18 群康生技股份有限公司 Needle insertion mechanism, injection channel module, and drug injection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10195342B2 (en) 2014-04-24 2019-02-05 Becton, Dickinson And Company Cannula deployment mechanism
EP3260151A1 (en) * 2016-06-23 2017-12-27 TecPharma Licensing AG A needle insertion and retraction mechanism for a medication delivery device
WO2018134708A1 (en) * 2017-01-19 2018-07-26 Tecpharma Licensing Ag Cannula insertion mechanism for a patch device
EP3501576A1 (en) * 2017-12-19 2019-06-26 Tecpharma Licensing AG A needle insertion and retraction mechanism for a medication delivery device

Also Published As

Publication number Publication date
FR3109888A1 (en) 2021-11-12
WO2021224388A1 (en) 2021-11-11

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