Robert P Russo

US Patent:

20170182254, Jun 29, 2017

Filed:

Feb 3, 2015

Appl. No.:

15/116153

Inventors:

Daniel A. HEINSBERGEN - Narberth PA, US
- Sydney, AU
Robert Scott Russo - Gettysburg PA, US
Dinesh Panneerselvam - Thorndale PA, US
Brandon J. McKee - Nesquehoning PA, US

Assignee:

Unitract Syringe PTY LTD - Sydney

International Classification:

A61M 5/315
A61M 5/31

Abstract:

An expanding plunger rod for a syringe is configured to transition from a packaged configuration to an expanded configuration for operation. The rod includes a substantially cylindrical outer sleeve having a closed-off bottom end and an open upper end, and an inner rod having a lower end and an upper end. The inner rod is slidably disposed coaxially within the outer sleeve. In the packaged configuration, the inner rod is nested within the outer sleeve. In the expanded configuration, the inner rod is disposed substantially axially above the outer sleeve, and the inner rod locks axially in place to prevent transition from the expanded to the packaged configuration.

US Patent:

20150265500, Sep 24, 2015

Filed:

Dec 5, 2013

Appl. No.:

14/436389

Inventors:

Robert Scott RUSSO - Eagleville PA, US
- Sydney, New South Wales, AU
Christopher C. Rafferty - Raworth, AU
Tod H. Brenner - Pequea PA, US
Gautam N. Shetty - Lancaster PA, US

International Classification:

A61J 1/20
A61M 5/32

Abstract:

A vial adapter is provided for interconnecting a vial having a closure and a fluid delivery device such as a safety syringe. The vial adapter comprises an adapter housing having a base, a shroud extending or projecting from the base and a cannula extending or projecting from the base for penetrating a rubber seal on the vial closure to thereby establish fluid communication between the vial and the vial adapter. The shroud may comprise a plurality of latitudinal slits or windows within each of which resides a flexion arm connected to the shroud, each flexion arm capable of engaging and/or retaining vial closures of any of a variety of different sizes. The vial adapter may comprise a conduit tip in fluid communication with the cannula to allow transfer of fluid to or from the safety syringe while also preventing inadvertent activation of a safety syringe needle retraction mechanism.

Address:

618 Hickory Hl, Lady Lake, FL 32159

Phone:

3522599001

VIN:

4T1BE46K07U546788

Make:

TOYOTA

Model:

CAMRY

Year:

2007