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MINIMALLY INVASIVE SURGICAL INSTRUMENT FOR DELIVERY OF CARDIAC DEVICES
MINIMALLY INVASIVE SURGICAL INSTRUMENT FOR DELIVERY OF CARDIAC DEVICES
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机译:用于植入心脏设备的微创手术器械
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摘要
A minimally invasive surgical instrument for delivering an external basal annuloplasty device to a heart includes a hollow shaft with a telescopically center tube extending from an end of the hollow shaft. The center tube includes a heart gripping member. A plurality of delivery prongs are slidably coupled to the hollow shaft, each having a distal portion with an expandable wire member for holding the external basal annuloplasty device. A sleeve is telescopically coupled to the expandable wire member. A wire slide is coupled to a proximal portion of the expandable wire member and a sleeve slide is coupled to a proximal portion of the sleeve. The external basal annuloplasty device is mountable on the plurality of delivery prongs by inserting each expandable wire member into a respective pocket on the external basal annuloplasty device.
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