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公开(公告)号：US11666705B2
公开(公告)日：2023-06-06
申请号：US16336266
申请日：2017-09-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Giuliano Pradel , Ilario Melzi , Stefan Verlaak , Andrew Nelson
CPC classification number: A61M5/2033 , A61M5/148 , A61M5/14248 , A61M5/282 , A61M5/283 , A61M5/322 , A61M2005/14256 , A61M2005/14272 , A61M2005/14506 , A61M2005/2073 , A61M2005/31518
Abstract: The present disclosure relates to a medicament delivery device comprising a housing, a reservoir for medicament disposed in the housing and a dispensing member. The dispensing member is moveable relative to the housing from a first position to a second position to dispense medicament from the reservoir when the reservoir contains medicament. The medicament delivery device further comprises first and second biasing members. The first biasing member is configured to urge the dispensing member from the first position to an intermediate position. The second biasing member is configured to urge the dispensing member from the intermediate position to the second position.
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公开(公告)号：US11571509B2
公开(公告)日：2023-02-07
申请号：US16321734
申请日：2017-07-28
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Stefan Verlaak , Ilario Melzi
Abstract: A medicament delivery device comprises a needle configured to move between a retracted position and an inserted position; an insertion mechanism to move the needle from the retracted position to the inserted position when activated; a locking arm which, in a locked position, is engaged with the insertion mechanism to prevent activation of the insertion mechanism and, in an unlocked position, is disengaged from the insertion mechanism; a retraction mechanism to move the needle from the inserted position to the retracted position when activated; and a trigger configured to move between a disengaged position and an engaged position. On moving from the disengaged position to the engaged position, the trigger is configured to move the locking arm from the locked position to the unlocked position. On moving from the engaged position to the disengaged position, the trigger is configured to activate the retraction mechanism.
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公开(公告)号：US20190201627A1
公开(公告)日：2019-07-04
申请号：US16328541
申请日：2017-08-29
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Helmer , Ilario Melzi , Bodin Hon
CPC classification number: A61M5/31 , A61M5/002 , A61M5/2033 , A61M5/5086 , A61M2005/3126 , A61M2205/3306 , A61M2205/3368 , A61M2205/3375 , A61M2205/3561 , A61M2205/3569 , A61M2205/52 , A61M2205/583 , A61M2205/587
Abstract: In one aspect the present disclosure refers to a supplementary device for an injection device, the supplementary device comprising: a body attachable to a housing of the injection device, the body having a first portion facing towards the housing when attached to the housing, at least one light source attached to the body, and at least a first optical coupling located in or at the first portion, connected to the at least one light source in a light transmissive way and optically connectable to a second optical coupling arranged in or on the housing.
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公开(公告)号：US11439759B2
公开(公告)日：2022-09-13
申请号：US16471858
申请日：2017-12-21
Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
Inventor： Stefan Verlaak , Ilario Melzi
Abstract: A medicament delivery device comprising: a housing arranged to contain a medicament container with a piston for sealing the medicament container and displacing the medicament; a medicament delivery mechanism arranged to push the piston to displace the medicament when activated; and a driving mechanism connected to the medicament delivery mechanism such that when the medicament delivery mechanism is activated, the driving mechanism converts linear motion of the medicament delivery mechanism into torque so as to rotate a rotation member.
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公开(公告)号：US11298457B2
公开(公告)日：2022-04-12
申请号：US16336268
申请日：2017-09-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Andrew Nelson , Giuliano Pradel , Stefan Verlaak , Ilario Melzi
Abstract: The present disclosure relates to a medicament delivery device. The medicament delivery device comprises a housing, a dispensing mechanism and an actuator. The housing has first and second portions. The dispensing mechanism comprises a reservoir disposed in the housing. The dispensing mechanism is operable to dispense medicament from the reservoir when the reservoir contains medicament. The first portion of the housing comprises a distal end and the second portion is moveable towards the distal end from an initial position to a primed position. The dispensing mechanism is rendered inoperable when the second portion is in the initial portion. The actuator is actuatable to operate the dispensing mechanism when the second portion is in the primed position.
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Patent Agency Ranking
公开(公告)号：US20190217017A1
公开(公告)日：2019-07-18
申请号：US16336584
申请日：2017-09-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Giuliano Pradel , Ilario Melzi , Stefan Verlaak , Andrew Nelson
CPC classification number: A61M5/31591 , A61M5/14248 , A61M5/1454 , A61M5/148 , A61M5/283 , A61M5/3234 , A61M5/502 , A61M2005/14256
Abstract: The present invention relates to a medicament delivery device. The medicament delivery device comprises a housing, a needle, a medicament delivery mechanism and an actuator. The needle is moveable from a retracted position, wherein the needle is fully received in the housing, to an extended position, wherein the needle protrudes out of the housing. The medicament delivery mechanism comprises a reservoir and dispensing member each disposed in the housing, first and second biasing members, and first and second locking members. The actuator is moveable relative to the housing from an initial position to an intermediate position such that the actuator exerts a force on the first locking member to urge the first locking member from a locked state to an unlocked state wherein the first biasing member moves the needle from the retracted position to the extended position. The actuator is moveable relative to the housing from the intermediate position to a second position such that the actuator exerts a force on the second locking member to urge the second locking member from a locked state to an unlocked state wherein the second biasing member moves the dispensing member within the housing to dispense medicament from the reservoir when the reservoir contains medicament.
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公开(公告)号：US20190209774A1
公开(公告)日：2019-07-11
申请号：US16336273
申请日：2017-09-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Giuliano Pradel , Ilario Melzi , Stefan Verlaak , Andrew Nelson
CPC classification number: A61M5/14232 , A61M5/14248 , A61M5/148 , A61M5/1483 , A61M5/2033 , A61M2005/14252 , A61M2005/14256 , A61M2005/14272 , A61M2005/14506 , A61M2005/206 , A61M2005/2073
Abstract: The present disclosure relates to a medicament delivery device. The medicament delivery device comprises a housing, a needle and a reservoir. The needle is configured to project from a distal end of the housing. The reservoir is disposed in the housing and has a flexible wall. The medicament delivery device further comprises a dispensing member and a biasing member. The dispensing member is disposed in the housing and the biasing member is configured to bias the dispensing member to move in an arcuate path relative to the housing such that the dispensing member moves across the flexible wall of the reservoir to dispense medicament from the reservoir when the reservoir contains medicament.
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公开(公告)号：US20250032718A1
公开(公告)日：2025-01-30
申请号：US18917655
申请日：2024-10-16
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Stefan Verlaak , Ilario Melzi
Abstract: A medicament delivery device for delivering a liquid medicament, the medicament delivery device comprising: a rigid casing containing a deformable medicament container, the deformable medicament container arranged to contain the liquid medicament; a pressurized gas cartridge connected to the rigid casing via a gas valve; wherein the gas valve is releasable to allow gas flow into the rigid casing to cause an increase in gas pressure in the rigid casing so as to compress the deformable medicament container to displace the liquid medicament.
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公开(公告)号：US20230131037A1
公开(公告)日：2023-04-27
申请号：US18085193
申请日：2022-12-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Giuliano Pradel , Ilario Melzi , Stefan Verlaak , Andrew Nelson
Abstract: The present disclosure relates to a medicament delivery device. The medicament delivery device comprises a housing, a needle and a reservoir. The needle is configured to project from a distal end of the housing. The reservoir is disposed in the housing and has a flexible wall. The medicament delivery device further comprises a dispensing member and a biasing member. The dispensing member is disposed in the housing and the biasing member is configured to bias the dispensing member to move in an arcuate path relative to the housing such that the dispensing member moves across the flexible wall of the reservoir to dispense medicament from the reservoir when the reservoir contains medicament.
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公开(公告)号：US11547791B2
公开(公告)日：2023-01-10
申请号：US16336273
申请日：2017-09-20
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Michael Schabbach , Beate Franke , Giuliano Pradel , Ilario Melzi , Stefan Verlaak , Andrew Nelson
Abstract: The present disclosure relates to a medicament delivery device. The medicament delivery device comprises a housing, a needle and a reservoir. The needle is configured to project from a distal end of the housing. The reservoir is disposed in the housing and has a flexible wall. The medicament delivery device further comprises a dispensing member and a biasing member. The dispensing member is disposed in the housing and the biasing member is configured to bias the dispensing member to move in an arcuate path relative to the housing such that the dispensing member moves across the flexible wall of the reservoir to dispense medicament from the reservoir when the reservoir contains medicament.
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