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METHODS FOR ACCESSING A LEFT VENTRICLE
专利权人:
发明人:
Omar M. Lattouf
申请号:
US15985555
公开号:
US20180263659A1
申请日:
2018.05.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Two minimally invasive therapeutic procedures, particularly for patients with congestive heart failure, may be performed separately or together. One procedure involves providing a valved passageway through the patients left ventricular wall at the apex of the patients heart and advancing instruments through the valved passageway to connect the valve leaflets of the patients heart valve, e.g. the mitral valve. The second procedure involves advancing a pacing lead and a pacing lead implanting device through a trocar in the patients chest and implanting the pacing lead on an exposed epicardial region of the patients heart wall. The pacing lead has a penetrating electrode which is secured within the heart wall. Improved devices for these procedures include a minimally invasive grasping device for heart leaflets, a leaflet connector with artificial cordae tendenae and a pacing lead implant instrument.
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