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Class Information
Number: 600/196
Name: Surgery > Specula > Laryngoscope > Having particular blade structure > Adjustable (e.g., linearly, angularly)
Description: Subject matter wherein the blade of the laryngoscope may be positioned at an angle with respect to the handle, or may be elongated or shortened to accommodate differently sized oral cavities.

Patents under this class:

Patent Number Title Of Patent Date Issued
8577445 Miniature confocal optical head with integrated scanning and confocal imaging system using same Nov. 5, 2013
8479739 System and method for managing difficult airways Jul. 9, 2013
8414481 Laryngoscope Apr. 9, 2013
8092488 Bone retractor tool Jan. 10, 2012
7744529 Laryngoscope blade Jun. 29, 2010
7563227 Instrument for direct laryngoscopy with a rigid blade and flexible fiberoptics Jul. 21, 2009
7500948 Dual blade laryngoscope with esophageal obturator Mar. 10, 2009
7261688 Devices and methods for percutaneous tissue retraction and surgery Aug. 28, 2007
7153260 Laryngoscope for simultaneously facilitating the illuminating of a throat pathway and inserting an intubation tube Dec. 26, 2006
7060029 Speculum with attachable blades for lateral wall retraction Jun. 13, 2006
6764443 Laryngoscope Jul. 20, 2004
6749563 Medical instrument that can be spread, especially a laryngoscope Jun. 15, 2004
6520909 Adjustable tongue blade holder for endoscope Feb. 18, 2003
6508811 Fastening element for a medical instrument and such medical instrument Jan. 21, 2003
6311688 Airway device with provision for coupling to an introducer Nov. 6, 2001
6251069 Laryngoscope with a flexible blade Jun. 26, 2001
6174281 Laryngoscope Jan. 16, 2001
6139491 Fibre-optic laryngoscope spatula with an exchangeable light-guide part Oct. 31, 2000
6095972 Laryngoscope Aug. 1, 2000
6090040 Periscope and retracting laryngoscope for intubation Jul. 18, 2000
5938591 Self retaining laryngoscope Aug. 17, 1999
5800344 Video laryngoscope Sep. 1, 1998
5651760 Laryngoscope including means for locking the blade in an operative position Jul. 29, 1997
5584795 Pivoting laryngoscope having a power-driven curved spatula Dec. 17, 1996
5498231 Intubating laryngoscope Mar. 12, 1996
5406941 Adjustable curvature laryngoscope blade Apr. 18, 1995
5381787 Extendable and retractable laryngoscope Jan. 17, 1995
5178132 Laryngoscope and method of inserting a tracheal tube Jan. 12, 1993
5036835 Adjustable sliding laryngoscope blade Aug. 6, 1991
4574784 Laryngoscope Mar. 11, 1986
4565187 Laryngoscope Jan. 21, 1986
4384570 Laryngoscope May. 24, 1983
4337761 Laryngoscope Jul. 6, 1982
4314551 Laryngoscope Feb. 9, 1982
4116232 Surgical retractor Sep. 26, 1978

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