An endoscope sheath comprising; a proximal end; a distal end having a distal end region; a surface extending between and connecting the proximal end and the distal end; and a plurality of positioning devices located along the surface; wherein the sheath is configured to; (1) receive all or a portion of an endoscope having a cylindrical end and (2) provide a conduit for communicating fluid between the proximal end of the sheath and the distal end of the sheath when the endoscope is inserted inside the sheath; and wherein the distal end region of the sheath includes the plurality of positioning devices that secure the cylindrical end of the endoscope against a portion of an inner wail of the surface extending between the proximal end and the distal end so that a fluid barrier is created between the cylindrical end of the endoscope and the inner wail.
申请公布号
WO2015048270(A1)
申请公布日期
2015.04.02
申请号
WO2014US57429
申请日期
2014.09.25
申请人
GYRUS ACMI, INC. (D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA)
发明人
KONSTORUM, GREGORY, S.;CHENG, MING, J.;GOLDBERG, DANIEL, R.