Sanofi-a Ventis Deutschland Gmbh

Sanofi-aventis Detuschland Gmbh

John David Cross

Malcolm Stanley Boyd

Daniel Thomas De Sausmarez Lintell

Simon Lewis Bilton

James Alexander Davies

Naceur Rekaya

Steven Wimpenny

Michael Harms

Steffen Raab

James Robert Howarth

Dominic George Webber

Geoffrey Philip Gray

Trevor John Beckett

Garen Kouyoumjian

David Moore

Alasdair George Young

David Aubrey Plumptre

Robert F Veasey

David Richard Mercer

Aled Meredydd James

Michael Cameron Bainton

Christopher Clarkson Jones

Christopher James Smith

Barry Yates

Ilona Eggert

Michael James David Heald

Ross MacArthur

Graham Jay

Aidan Michael O'hare

Mark Shadbolt

Tevor John Beckett

Malcom Stanley Boyd

Aiden Michael O'Hare

James Mark Watson

Chris Langley

David Boyce

A medication delivery device and/or dosing mechanisms suitable for use in medication delivery devices, in particular in pen-type injectors, preferably having a dose setting system and a drive device enabling the administration of a medicinal product from a single- or multi-dose medication cartridge.

Medication delivery device

Particle characterization device

The present disclosure relates to a drive mechanism for an injection device for setting and dispensing of a dose of a medicament, the drive mechanism including

Drive mechanism for an injection device

The present disclosure relates to a drive mechanism for an injection device for setting and dispensing of a dose of a medicament, the drive mechanism comprising:

A medicated module () for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module () containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle (). The medicated module () does not require the user to manually engage a reservoir () containing the secondary medicament. Instead, a biasing member () automatically activates the reservoir () when the needle guard () is retracted. The needle guard () prevents accidental needle sticks before and after an injection, and locks after dose delivery.

Medicated module with automatic reservoir engagement

A medication delivery device having a housing having a proximal and a distal end, a medication receptacle designed to be engaged with the distal end of the housing by engagement of a first engagement feature with a second engagement feature and a dosing mechanism. The dosing mechanism includes a piston rod which is rotatable and moveable in a distal direction for medication delivery and a drive device for moving the piston rod in the distal direction for medication delivery. The medication receptacle includes an actuation element that brings a guiding element in a guiding position. The guiding element guides the piston rod for medication delivery. The first engagement feature and the second engagement feature are moveable into engagement by a movement of the medication receptacle which ends in a rotational movement without axial movement of the medication receptacle with respect to the housing.

A medicated module attachable to a drug delivery device comprising a connecting body configured for attachment to the drug delivery device. A first needle held within a first needle hub of the connecting body and a second needle fixed within a second needle hub of the connecting body. A recess within the connecting body defining a reservoir. The reservoir containing at least one dose of a medicament and configured for fluid communication with the first needle. The connecting body further comprises a lockout feature that prevents the medicated module from being reconnected to the drug delivery device after the medicated module has been connected to the drug delivery device a first time.

Medicated module with interlock

A dedicated needle assembly () that can be attached only to a dedicated drug delivery device () is disclosed. The dedicated needle assembly () comprises a connecting body () extending from a distal end to a proximal end. A dedicated mechanical coupling () is configured at the proximal end of the connecting body (). The dedicated mechanical coupling () forms a releasable connection to a distal end of the dedicated drug delivery device (). The dedicated needle assembly () may comprise a medicated module or, alternatively, a non-medicated module. In one arrangement, the dedicated mechanical coupling () is integral with the dedicated needle assembly ().

Dedicated needle assembly

A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is user selectable so that it will deliver a priming dose of a primary medicament or both the primary and secondary medicaments. The module also contains a needle guard that locks after dose delivery. The needle guard prevents accidental needle sticks before and after an injection. A locking collar rotates during use as an inner protrusion follows three paths of a track located on the outer surface of a body housing. When the inner facing protrusion is in the third path, it encounters a hard stop and a rotational bias that locks the guard from further refraction and thus covers the sharp distal end of the needle.

Medicated module with user selection

A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where interaction of the cartridge holder with the module bypass housing changes the module to a triggerable state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggerable state. The needle guard prevents accidental needle sticks before and after an injection, and locks after removal from the injection site.

Medicated module with lock feature

A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where a locking plate is moved to a triggering state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery.

Medicated module with lock ring

A medicated module () for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module () containing a single dose of a secondary medicament () and where both medicaments are delivered through a single hollow needle (). The medicated module () is user selectable so that it will deliver both the primary () and secondary medicaments (), or only the primary medicament (). The module () also contains a guard () that locks after dose delivery.

A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament contained within a capsule having an integral flow distributor/distribution system and where both medicaments are delivered through a single hollow needle.

Medicated module with integral flow distribution system

Growing community of inventors

Northhampton, United Kingdom

John David Cross