1
Ingo F Herrmann: Deformable fiberscope with a displaceable supplementary device. Townsend and Townsend and Crew, April 12, 2005: US06878106 (456 worldwide citation)

The invention relates to a deformable endoscope that has one or more light/image transmission passages and in which at least one additional instrument is provided, wherein the unit of endoscope and additional instrument has a non-round cross-section along a longitudinal section (insertion section) t ...


2
Walter Koss, Ingo F Herrmann: Tracheostoma closure device. Walter Koss, Gifford Groh Sprinkle Patmore and Anderson, April 28, 1992: US05107828 (14 worldwide citation)

Described is a tracheostoma closure device which has a valve (18, 23) which can be actuated at will be breathing out, to permit the patient to speak. The arrangement has an open tube portion (10) which can be introduced into the stoma and from which extends a passage stump portion (7) which leads ou ...


3
Ingo F Herrmann, Bruno Matteja: Tube assembly for an endoscope. Ingoscope Systems, Dinsmore & Shohl, April 3, 2018: US09931019

The invention relates to a tube assembly for an endoscope comprising a disposable tube that surrounds a working channel and preferably also a flushing channel and fixing means for fixing the disposable tube to the endoscope. Said fixing means have a fixing unit which is used to fix the disposable tu ...


4
Ingo F Herrmann, Bruno Matteja: Tube assembly for an endoscope. Ingoscope Systems, Douglas W Sprinkle, June 25, 2013: US08469880

The invention relates to a tube assembly for an endoscope comprising a disposable tube that surrounds a working channel and preferably also a flushing channel and fixing means for fixing the disposable tube to the endoscope. Said fixing means have a fixing unit which is used to fix the disposable tu ...


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Ingo F Herrmann, Bruno Matteja: Tube assembly for an endoscope. Gifford Krass Sprinkle Anderson & Citkowski PC, August 19, 2010: US20100210909-A1

The invention relates to a tube assembly for an endoscope comprising a disposable tube that surrounds a working channel and preferably also a flushing channel and fixing means for fixing the disposable tube to the endoscope. Said fixing means have a fixing unit which is used to fix the disposable tu ...