4、The location intraoperation is very important and middle nosepiece is good indication.
1、The nosepiece of a helmet.
6、Result: N-NHL display of CT: Tumour on the nasal cavity, bone destroy on the nosepiece, and the same display on the border upon frame.
5、If during either step, air leaks around the nose, readjust the nosepiece as described in step 5.
7、A fastening tool (10) includes a housing assembly (12) having a nosepiece (18) and a magazine assembly (14) that is coupled to the housing assembly.
3、Objective To explore the treatment of floating mid-nosepiece after endoscopic sinus surgery (ESS).
2、Position the respirator under you chin with the nosepiece up.
