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KAS/53 Advance Thyrocricocentesis Tracheostomy simulator

Detailed description

Features :
1.Simulate dorsal position and neck extending
2.Accurate structure: thyroid cartilage, cricoid cartilage,crico-thyroid membrane, trachea is touchable.
3.Percutaneous thyrocricoid puncuture, cricothyrotomy,tracheotomy can be practiced.

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KAS/53 Advance Thyrocricocentesis Tracheostomy simulator

亚洲精品成人福利在线电影,成人综合亚洲另类,亚洲色无码中文字幕yy51999,成人做爰A片免费看网站性晶