| 20090216258 | MEDICAL HAND ATTACHMENT - A hand-held medical instrument, in particular a surgical cutting instrument, preferably for use in ophthalmology, with a housing that serves a grip, and with a tool holder that is provided in particular for a knife and is arranged so as to be displaceable in the housing via an actuation member, tool being able to be displaced from a storage position in the housing to a working position outside of the housing by actuation of the actuating member, is characterized in that the housing has openings in the housing wall, at least in the area of the tool located in the storage position. | 08-27-2009 |