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Class Information
Number: 600/189
Name: Surgery > Specula > Laryngoscope > With means to transmit view from distal end > By mirror or prism
Description: Subject matter wherein the means to transmit a view from the distal end of the blade of the laryngoscope comprises an image reflecting or deflecting means.

Patents under this class:

Patent Number Title Of Patent Date Issued
8491470 Self-examination otoscope Jul. 23, 2013
8479739 System and method for managing difficult airways Jul. 9, 2013
8337402 Ambidextrous laryngoscope blade Dec. 25, 2012
7458932 Tongue stabilizer for laryngoscope blade Dec. 2, 2008
7455519 Anti-fog dental mirror Nov. 25, 2008
7214184 Laryngoscope May. 8, 2007
6843769 Optical luminous laryngoscope Jan. 18, 2005
6616603 Anoscope Sep. 9, 2003
6135948 Convertible laryngoscope Oct. 24, 2000
5973728 Direct laryngoscopy video system Oct. 26, 1999
5873818 Laryngoscope with enhanced viewing capability Feb. 23, 1999
5398672 Method for self-examination of the inner throat such as the vocal cords Mar. 21, 1995
5349943 Mirror laryngoscope blade Sep. 27, 1994
4611579 Laryngoscope Sep. 16, 1986

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