Mark L. Mathis,Gregory D. Nieminen,David G. Reuter
申请号：
US15230060
公开号：
US09827098B2
申请日:
2016.08.05
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Methods of treating mitral valve regurgitation, including causing a distal expandable anchor to self-expand within a coronary sinus, anchoring the distal expandable anchor against movement in the coronary sinus, changing the geometry of a mitral valve annulus, causing a proximal expandable anchor to self-expand within the coronary sinus, anchoring the proximal expandable anchor against movement within the coronary sinus, and withdrawing the delivery system from the coronary sinus.
