Trocar cannula assembly and method of manufacture

作者: Kevin K. Dang , Eduardo Bolanos , Joel B. Velasco , Matthew M. Becerra , Reynaldo C. Sarmiento

DOI:

关键词: BalloonInterference fitBiomedical engineeringMaterials scienceCannulaRing (chemistry)Blow moldingInflatable

摘要: A cannula assembly having a retention member and method of manufacture the is provided. The includes sleeve disposed around from proximal end to distal end. can be pre-formed by stretch blow molding process then advanced over cannula. an inflatable balloon annular ring balloon. recess. sized have interference fit with