Shl Medical Ag

Nuance Designs of Ct, LLC

Shl Group Ab

Nuance Designs, LLC

David DeSalvo

Carlos E Guillermo

Lucio Giambattista

Antonio A Bendek

An injection needle assembly is presented having an injection needle; a tubular needle holder having distal engagement means and proximal engagement means; a tubular cap having proximal outer engagement means and proximal inner engagement means; a tubular needle cover having first engagement means arranged to cooperate with the proximal engagement means, and second engagement means arranged to cooperate with the proximal outer engagement means of the cap. A needle cover is arranged to be displaced from a first position wherein the second engagement means and the proximal outer engagement means prevents the needle cover and the needle holder to be axially displaced by a linear displacement, to a second position wherein the needle cover and the needle holder are distally displaced where the needle holder can be displaced distally, but not proximally.

Injection needle assembly

The present invention relates to a delivery device for delivering predetermined amounts of fluid, comprising a body (), a container () filled with fluid to be delivered arranged inside said body, said container comprising an opening for expelling said fluid and a wall () movable inside said container (), a threaded plunger rod () arranged movable inside said body () in the longitudinal direction and in contact with said movable wail (), a manually operated push means () movable in the longitudinal direction capable of, upon operation, move said plunger rod () towards said movable wall (), thereby expelling fluid, and means for transforming a generally linear movement of said push means () to a rotational movement of said plunger rod ().

Delivery device

The present invention relates to a delivery device for delivering predetermined amounts of fluid, comprising a body (), a container () filled with fluid to be delivered arranged inside said body, said container comprising an opening for expelling said fluid and a wall () movable inside said container (), a threaded plunger rod () arranged movable inside said body () in the longitudinal direction and in contact with said movable wall (), a manually operated push means () movable in the longitudinal direction capable of, upon operation, move said plunger rod () towards said movable wall (), thereby expelling fluid, and means for transforming a generally linear movement of said push means () to a rotational movement of said plunger rod ().

Wearable autoinjector

A device for delivery of medicament, which device comprises an elongated housing; a container mounted within said housing and adapted to contain liquid medicament; a stopper slidably arranged within said container; and actuating means comprising a resilient member, a driving means having one end connected to the stopper and a second end being operably connected to the resilient member, retaining means for releasably retaining said driving means in a first position where said resilient member has an accumulated energy, and activating means operably connected to said retaining means for releasing said driving means to a second position, upon actively operation by an user, such that said accumulated energy is transferred to the driving means for driving the stopper a predetermined distance within the container whereby the medicament within said container is delivered characterized in that the resilient member is a variable force spring adapted for generating a predetermined sequence of at least two different force profiles during the medicament delivery.

Device for delivering a medicament

Autoinjector

An autoinjector includes a main body having a container, the container having a drug therein, a hollow needle coupled to the container through which the drug can be delivered. The autoinjector also has a power source having a liquefied gas therein as a driver, a flow regulator, and at least one outlet through which some of the driver can exit the power pack in a gaseous state. The power source and container are coupled together for operation such that, when an injection is initiated, the flow regulator will control an exit rate of the driver such that the liquefied gas in the power source is maintained at substantially its vapor pressure and the power source will adjustably apply a force to deliver the drug via the hollow needle at a delivery rate that is a constant delivery rate.

A device for delivery of medicament, which device comprises an elongated housing; a container () mounted within said housing and adapted to contain liquid medicament; a stopper slidably arranged within said container; and actuating means comprising a resilient member (), a driving means () having one end connected to the stopper and a second end being operably connected to the resilient member, retaining means () for releasably retaining said driving means in a first position where said resilient member has an accumulated energy, and activating means operably connected to said retaining means for releasing said driving means to a second position, upon actively operation by an user, such that said accumulated energy is transferred to the driving means for driving the stopper a predetermined distance within the container whereby the medicament within said container i delivered characterized in that the resilient member is a variable force spring adapted for generating a predetermined sequence of at least two different force profiles during the medicament delivery.

Growing community of inventors

Lake Hiawatha, NJ, United States of America

David DeSalvo