Title:
Apparatus for removing smoke and liquid from a surgical site in a hospital operating room
United States Patent D352350


Inventors:
Rambo, Robert D. (Sellersville, PA)
Yorke, John (Canastota, NY)
Application Number:
29/008460
Publication Date:
11/08/1994
Filing Date:
05/19/1993
Assignee:
Medical Development Systems, Inc. (Colmar, PA)
Primary Class:
Other Classes:
D34/25
Field of Search:
422/120, 422/124, 55/356, 55/279, 55/472, 55/471, D23/364, D23/365, D23/366, D23/355, D34/17, D34/19, D34/24, D34/25
View Patent Images:
US Patent References:
5240478Self-contained, portable room air treatment apparatus and method thereforeAugust, 1993Messina55/279
5230723Portable filtration unitJuly, 1993Travis et al.55/472
D325252Portable air cleaner unitApril, 1992Morris et al.D23/364
4737173Room air treatment systemApril, 1988Kudirka et al.55/471
D143088N/ADecember, 1945Maultsby, Jr.D34/25



Other References:
AirSafe Smoke Filtration System ES-2000, copyright 1992, Stackhouse Incorporated, pertinent pages: cover page and p. 16.
Primary Examiner:
LICHTENSTEIN, LISA P
Attorney, Agent or Firm:
CHARLES S. MC GUIRE (SYRACUSE, NY, US)
Claims:
1. The ornamental design for an apparatus for removing smoke and liquid from asurgical site in a hospital operating room, as shown and described.

Description:

FIG. 1 is a perspective view of an apparatus for removing smoke and liquid from a surgical site, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The cross-hatching in FIGS. 1,4,5 and 6 represents screening and is understood to extend through out the areas represented.