C
Charles D. Lemme
Researcher at Ventana Medical Systems
Publications - 11
Citations - 710
Charles D. Lemme is an academic researcher from Ventana Medical Systems. The author has contributed to research in topics: Heating system & Reagent. The author has an hindex of 7, co-authored 11 publications receiving 710 citations.
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Patent
Automated molecular pathology apparatus having independent slide heaters
TL;DR: In this paper, the authors present an approach for automatically staining or treating multiple tissue samples mounted on microscope slides by using a heating system that has thermal platforms radially mounted to the carousel for heating the slides and sensing the temperature of each.
Patent
Automated high volume slide processing system
Kurt Reinhardt,Charles D. Lemme,Glen Ward,William Richards,Wayne Showalter,Ambler Brandon,Austin Ashby,Borchert Chris,Devon C. Campbell,Kimberly Christensen,Freeman Matthew,Andrew Ghusson,Griebel Rick,Hendrick Kendall B,Miroslav Holubec,Mehta Parula,Vince R Rizzo +16 more
TL;DR: An automated system for performing slide processing operations on slides bearing biological samples is described in this article, which includes a slide tray holding a plurality of slides in a substantially horizontal position and a workstation that receives the slide tray.
Patent
Automated slide processing apparatus with fluid injector
Keith G. Copeland,Thomas M. Grogan,Charles Hassen,William Ross Humphreys,Charles D. Lemme,Phillip C. Miller,William Richards,Wayne Showalter +7 more
TL;DR: An automated immunostaining apparatus with a reagent application zone and reagent supply zone has been presented in this article with a carousel slide support supporting a plurality of slide supports thereon.
Patent
Method and apparatus for modifying pressure within a fluid dispenser
Charles D. Lemme,Vincent R. Rizzo,Bobbi Druyor-Sanchez,Anthony Ford,Bronwen Heilman,Darin Mcdaniel,Brian McGraw,Stephen Mead,William Richards,Wayne Showalter +9 more
TL;DR: In this paper, a fluid dispenser useful in automated biological reaction systems comprising a barrel having a reservoir chamber, the barrel having an upper portion and a lower portion, a cap located on top of the upper portion of the barrel and connected to the reservoir, the cap having an external surface with at least one hole therethrough, a valve comprising a biasing member and a hole sealer, the valve being located in the hole in the cap at the point where a downward force is applied against the cap, a coupler having a dispense chamber, where the coupler being coaxial
Patent
Apparatus and method for biological sample processing
Charles D. Lemme,William Richards,Glen Ward,Austin Ashby,Andrew Ghusson,Lisa Jensen-Long,Kevin Knapp,Rodney Kugizaki,Alain Larson,Paul Richards,Wayne Showalter,Chad Wilkinson +11 more
TL;DR: In this paper, an apparatus and a method are described that achieve independent and simultaneous processing of a plurality of substrate supported biological samples, where substrate holders arranged in a minor arc are independently moveable between a processing position and an access position.