A control arrangement for use in a medical or surgical instrument, which arrangement includes a keypad for providing manual control functions to a user of the instrument, a retainer clip and a sealing member. The keypad and retainer clip are located within an opening formed in the instrument housing,...http://www.google.fr/patents/US20100069711?utm_source=gb-gplus-shareBrevet US20100069711 - Self-sealing control arrangement for a medical instrument
Self-sealing control arrangement for a medical instrument
Numéro de demande: 12/462,874 Numéro de publication: US 2010/0069711 A1 Date de dépôt: 11 août 2009 Brevet délivré: US8115126 ( Date de délivrance 14 févr. 2012)
