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Barry Peter Liversidge: Medical needle safety device. Tip Top Com, Andrus Sceales Starke & Sawall, December 31, 2013: US08617119 (2 worldwide citation)

A safety device having a tubular support for a needle mount end and a protective shield slidably mounted on the support from a set position, a retracted position and then to a locked position to covers the needle. A locking member mounted on the support, within the shield and a cam follower is engag ...


2
Barry Peter Liversidge: Tray for handling syringe barrels. TIP TOP COM, Grossman Tucker Perreault & Pleger PLLC, October 10, 2017: US09783328

A handling system for use in the manufacture of syringe barrels includes a tray having an array of apertures with a tubular upstand around each aperture, each upstand at the upper end thereof defining a support surface for a syringe barrel. Each syringe barrel comprises a cylindrical part and an enl ...


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Barry Peter Liversidge: Tray for handling syringe barrels. TIP TOP COM, Grossman Tucker Perreault & Pfleger PLLC, December 26, 2017: US09850010

A handling system for use in the manufacture of syringe barrels includes a tray having an array of apertures with a tubular upstand around each aperture, each upstand at the upper end thereof defining a support surface for a syringe barrel. Each syringe barrel comprises a cylindrical part and an enl ...


4
Barry Peter Liversidge: Safety needle device. TIP TOP COM, Grossman Tucker Perreault & Pfleger PLLC, February 5, 2019: US10195362

A safety needle device for a medical injector supporting a needle projecting forwardly from the front of the injector body has a tubular sleeve for a supported needle, the sleeve being slidable rearwardly with respect to the needle to expose at least the tip thereof. The sleeve has a forward end for ...


5
Liversidge Barry: Medical needle safety device. Tip Top Com, October 15, 2008: EP1979027-A1

A safety device for a medical needle (10) has a tubular support (14) for the needle mount end and a tubular protective shield (25) slidably mounted on the support (14) from a set position to a retracted position and then to a locked position where the shield covers the needle. The shield (25) and su ...


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Medical Needle Safety Device. tip top com, December 3, 2015: US20150343154-A1

A medical needle safety device includes a needle mount for supporting the needle and a needle shielding sleeve surrounding a supported needle coaxially with the mount, for sliding from a needle shielding position towards a non-shielding position. The mount (30) provides a sliding surface and a resil ...