SYSTEMS AND TECHNIQUES FOR PERFORMING GASTROINTESTINAL PROCEDURES
摘要
<p>A system for performing minimally invasive gastrointestinal procedures includes an excision device 100 and a suturing device 200. The excision device 100 has a proximally tapered suction cavity 131 with extendable wires 160 to prevent capture of unwanted tissue. The suturing device 200 uses a squeeze trigger 202 to drive an array of circular needles 232.</p>
