George Francis Dunham
Engineers at Kansas City St, Rapid City, SD
License number
Colorado 6741
Issued Date
Oct 9, 1965
Renew Date
Jul 1, 2000
Expiration Date
Jul 1, 2000
Type
Professional Engineer
Address
Address
528 Kansas City St, Rapid City, SD 57701
Personal information
See more information about George Francis Dunham at radaris.comName
Address
Phone
11076 Badger Trl, Lead, SD 57754
3133 Heidiway Ln, Rapid City, SD 57702
Professional information
Owner, Symcom, Inc
Position:
Owner at SymCom, inc
Location:
Rapid City, South Dakota Area
Industry:
Electrical/Electronic Manufacturing
Work:
SymCom, inc
-
Owner
Dermal Incisor
US Patent:
7744544, Jun 29, 2010
Filed:
Dec 9, 2005
Appl. No.:
11/298723
Inventors:
Richard D. Ward - Menomonee Falls WI, US
Samuel W. Huot - Rapid City SD, US
George F. Dunham - Rapid City SD, US
Samuel W. Huot - Rapid City SD, US
George F. Dunham - Rapid City SD, US
Assignee:
Huot Instruments, LLC - Menomonee Falls WI
International Classification:
A61B 10/00, A61B 17/32, A61B 17/14
US Classification:
600567, 600564, 606167, 606184
Abstract:
The present invention is a dermal incisor for use in cutting a section from the skin of an individual for examination. The incisor has a housing in which an endless, flexible blade is disposed. The blade is connected to a handle that is rotatable with regard to the housing. Upon rotation of the handle, the blade also rotates in order to cut into the skin. The handle is also slidable with regard to the housing, such that the handle can be used to urge the blade into the skin while being rotated. The housing includes a pair of apertures engaged with a stop pin on the handle to limit the movement of the handle and the blade with respect to the housing in both the horizontal and vertical directions. The housing also includes a lower surface including a number of teeth thereon that securely engages the housing with the skin to prevent slippage of the skin while being cut to provide a smooth incision with few irregularities.