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Class Information
Number: 600/144
Name: Surgery > Endoscope > Having flexible tube structure > With adjustable rigidity
Description: Subject matter in which the flexible tube structure contains movable means which permits a degree of flexibility of the tube structure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601119 |
Remote manipulator with eyeballs |
Oct. 13, 2009 |
| 7591783 |
Articulation joint for video endoscope |
Sep. 22, 2009 |
| 7588536 |
Control mechanism for an endoscope |
Sep. 15, 2009 |
| 7578787 |
Catheter device |
Aug. 25, 2009 |
| 7367939 |
Rotational, translational and torqueing control members for an endoscopic instrument |
May. 6, 2008 |
| 7052489 |
Medical device with deflecting shaft and related methods of manufacture and use |
May. 30, 2006 |
| 6875170 |
Positioning, exploration, and/or intervention device, in particular in the field of endoscopy and/or mini-invasive surgery |
Apr. 5, 2005 |
| 6790173 |
Shape lockable apparatus and method for advancing an instrument through unsupported anatomy |
Sep. 14, 2004 |
| 6761685 |
Controllable endoscopic sheath apparatus and related method of use |
Jul. 13, 2004 |
| 6689052 |
Endoscope characterized by soft section thereof through which built-in components lie |
Feb. 10, 2004 |
| 6616600 |
Endoscope shaft |
Sep. 9, 2003 |
| 6610007 |
Steerable segmented endoscope and method of insertion |
Aug. 26, 2003 |
| 6585641 |
Transesophageal probe with variable stiffness |
Jul. 1, 2003 |
| 6572538 |
Flexible endoscope |
Jun. 3, 2003 |
| 6520214 |
Flexible tube for endoscope |
Feb. 18, 2003 |
| 6328731 |
Treating instrument for endoscope |
Dec. 11, 2001 |
| 6203494 |
Endoscope capable of varying hardness of flexible part of insertion unit thereof |
Mar. 20, 2001 |
| 6200306 |
Bend clip for flexible rotator |
Mar. 13, 2001 |
| 6179776 |
Controllable endoscopic sheath apparatus and related method of use |
Jan. 30, 2001 |
| 6083152 |
Endoscopic insertion tube |
Jul. 4, 2000 |
| 5989182 |
Device-steering shaft assembly and endoscope |
Nov. 23, 1999 |
| 5976074 |
Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member |
Nov. 2, 1999 |
| 5885208 |
Endoscope system |
Mar. 23, 1999 |
| 5860914 |
Bendable portion of endoscope |
Jan. 19, 1999 |
| 5842971 |
Optical endoscopic portals and methods of using the same to establish passages through cavity walls |
Dec. 1, 1998 |
| 5810715 |
Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member |
Sep. 22, 1998 |
| 5746696 |
Flexible sheathing tube construction |
May. 5, 1998 |
| 5733245 |
Endoscope provided with curved portion protecting mechanism |
Mar. 31, 1998 |
| 5733241 |
Fiberoptic intubation stylet |
Mar. 31, 1998 |
| 5676635 |
Instrument for insertion of an endotracheal tube |
Oct. 14, 1997 |
| 5464007 |
Fluid insensitive braking for an endoscope |
Nov. 7, 1995 |
| 5251611 |
Method and apparatus for conducting exploratory procedures |
Oct. 12, 1993 |
| 5179935 |
Endoscope provided in the insertable section with a flexible part which can be made linear |
Jan. 19, 1993 |
| 5168864 |
Deflectable endoscope |
Dec. 8, 1992 |
| 5125395 |
Deflectable sheath for optical catheter |
Jun. 30, 1992 |
| 5025778 |
Endoscope with potential channels and method of using the same |
Jun. 25, 1991 |
| 4977887 |
Endoscope with scope section of adjustable rigidity |
Dec. 18, 1990 |
| 4971033 |
Flexiscope tube stiffener |
Nov. 20, 1990 |
| 4928669 |
Straightening device for flexible tubular structures |
May. 29, 1990 |
| 4893613 |
Endoscope construction with means for controlling rigidity and curvature of flexible endoscope tube |
Jan. 16, 1990 |
| 4890602 |
Endoscope construction with means for controlling rigidity and curvature of flexible endoscope tube |
Jan. 2, 1990 |
| 4815450 |
Endoscope having variable flexibility |
Mar. 28, 1989 |
| 4798193 |
Protective sheath instrument carrier |
Jan. 17, 1989 |
| 4329980 |
Flexible sheath for an endoscope |
May. 18, 1982 |
| 4176662 |
Apparatus for endoscopic examination |
Dec. 4, 1979 |
| 3948251 |
Flexible tube endoscope |
Apr. 6, 1976 |
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