A bite block that is inserted into a patient's mouth during an endoscopic diagnostic or surgical procedure that has a channel for receiving an endoscope or other surgical instrument through the patient's mouth and additional channels transmitting a gas to the patient and transmitting expired gas from the patient.
申请公布号
EP2164549(A4)
申请公布日期
2016.03.23
申请号
EP20080756647
申请日期
2008.06.03
申请人
ETHICON ENDO-SURGERY, INC.
发明人
REYNOLDS, II, DONALD L.;STEPHENS, RANDY R.;FLAKER, RICHARD W.
