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SURGICAL DEVICE FOR CLOSURE OF ATRIAL SEPTAL DEFECT WITH MINIMALLY INVASIVE APPROACH
SURGICAL DEVICE FOR CLOSURE OF ATRIAL SEPTAL DEFECT WITH MINIMALLY INVASIVE APPROACH
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机译:以微创方式封闭房间隔缺损的外科手术设备
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摘要
A method of providing a surgical device for closure of Atrial Septal Defect (ASD) with minimally invasive approach includes a head portion that includes a distal jaw being distal relative to a person holding the surgical device, a guide rod which drives the distal jaw, and a plurality of first suture-guide channels attached to the distal jaw, and a body portion which is stationary and includes a cylindrical base, a proximal jaw attached to the cylindrical base, and a plurality of second suture-guide channels attached to the proximal jaw. A lever drives the distal jaw away from the proximal jaw such that the distal jaw and the proximal jaw are spaced on different sides of an ASD hole. After a suture thread sutures a pericardium patch, the lever pulls the distal jaw backward toward the proximal jaw such that the first suture-guide channels couple with the second suture-guide channels.
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