Kenneth A Russell

US Patent:

20200069881, Mar 5, 2020

Filed:

Aug 30, 2019

Appl. No.:

16/557696

Inventors:

- Winston-Salem NC, US
Phillip J. Brown - Winston-Salem NC, US
Kenneth W. Russell - Winston-Salem NC, US

International Classification:

A61M 5/315

Abstract:

An incremental syringe useful for multiple injections of medications like botulinum toxin is provided. The syringe includes detents on the syringe plunger which provide a tactile feeling, a discrete audible sound or “click,” or preferably both, for every unit of medication aspirated or injected to or from an individual syringe. Hence, there is no need to look at the syringe, or bring it to the eye level, during use thereof. In some embodiments, a second set of detents is included, and in some embodiments a third set of detents is included. Syringe plungers useful for combining with a syringe body to produce such an incremental syringe are also described.

US Patent:

20160166772, Jun 16, 2016

Filed:

Dec 11, 2015

Appl. No.:

14/966326

Inventors:

- Winston-Salem NC, US
Philip J. Brown - Winston-Salem NC, US
Kenneth W. Russell - Winston-Salem NC, US

International Classification:

A61M 5/315

Abstract:

An incremental syringe useful for multiple injections of medications like botulinum toxin is provided. The syringe includes detents on the syringe plunger which provide a tactile feeling, a discrete audible sound or “click,” or preferably both, for every unit of medication aspirated or injected to or from an individual syringe. Hence, there is no need to look at the syringe, or bring it to the eye level, during use thereof. In some embodiments, a second set of detents is included, and in some embodiments a third set of detents is included. Syringe plungers useful for combining with a syringe body to produce such an incremental syringe are also described.