Gregory S. Konstorum,Ming J. Cheng,Daniel R. Goldberg
申请号：
US15917212
公开号：
US20180192858A1
申请日:
2018.03.09
申请国别(地区):
US
年份:
2018
代理人:
摘要：
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 wall 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 wall.
