|
The ornamental design for a sigmoidoscope, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a sigmoidoscope of my new design;
FIG. 2 is a side view thereof;
FIG. 3 is a rear view;
FIG. 4 is a top view;
FIG. 5 is a view of the opposite side of FIG. 2;
FIG. 6 is a front view; and
FIG. 7 is a bottom view.
The tube of the sigmoidoscope is of indeterminate length and has been broken away in the several views for convenience of illustration only.
| Patent | Priority | Assignee | Title |
| 10154780, | Aug 04 2010 | FLOSHIELD, INC | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 10231609, | Jun 19 2007 | FLOSHIELD, INC | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 10398290, | Jun 19 2007 | FLOSHIELD, INC | Device for maintaining visualization with surgical scopes |
| 10398292, | Mar 14 2013 | FLOSHIELD, INC | Fluid dispensing control systems and methods |
| 11696679, | Aug 04 2010 | Floshield, Inc. | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 8888689, | Jun 19 2007 | FLOSHIELD, INC | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 9050036, | Jun 19 2007 | FLOSHIELD, INC | Device for maintaining visualization with surgical scopes |
| 9050037, | Dec 10 2008 | FLOSHIELD, INC | View optimizer and stabilizer for use with surgical scopes |
| 9078562, | Jan 11 2010 | FLOSHIELD, INC | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 9211059, | Aug 04 2010 | FLOSHIELD, INC | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| 9522017, | Dec 03 2010 | FLOSHIELD, INC | Devices, systems, and methods for performing endoscopic surgical procedures |
| D406338, | Jul 24 1997 | GYRUS ENT L L C | Tissue ablation device |
| D599017, | Aug 09 2007 | EVIDENT CORPORATION | Industrial endoscope |
| D601699, | Feb 28 2007 | EVIDENT CORPORATION | Industrial endoscope |
| D621937, | Mar 23 2009 | KARL STORZ SE & CO KG | Retractor with optic shaft |
| ER4304, |
| Patent | Priority | Assignee | Title |
| 3730645, | |||
| 3957033, | Aug 15 1973 | General Electric Company; Medi-Physics, Inc. | Ventilation study system |
| 4367729, | Oct 22 1979 | Olympus Optical Co. Ltd. | Endoscope provided with an elongate medical treating instrument utilizing laser beams |
| D248664, | Apr 22 1976 | Endoscope | |
| D269457, | Jul 21 1980 | Olympus Optical Company Ltd. | Endoscope |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 05 1983 | SEAGER, RICHARD H | WARNER-LAMBERT COMPANY, A CORP OF DEL | ASSIGNMENT OF ASSIGNORS INTEREST | 004084 | /0741 | |
| Jan 10 1983 | Warner-Lambert Company | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |