CHARUDATTA CHANDRAKANT ARADHYE,DHANURAJ SHIVA SHETTY,MURTY NATARAJAN VYAKARNAM,YUFU LI
申请号：
IN1410/KOL/2009
公开号：
IN2009KO01410A
申请日:
2009.12.02
申请国别(地区):
IN
年份:
2014
代理人:
摘要：
The invention relates to an improved ligation device adaptable for surgical intervention comprising a shaped body with an outer casing (16), the body comprises a handle portion, and a body portion, the body portion is configured to be substantially parallel and connected to the handle portion at an angle of 45,� to the horizontal axis a rotatable wheel (4) attached to a crank shaft (5) disposed inside the body portion/ the wheel (4) is integrally connected to a trigger (1) interposed adjacent the handle portion, the trigger (1) being manually operable under the tension force of a spring (3) a pair of jaws (12) frontally disposed on the body portion, and having a pair of crest (7) at the proximal end which is further connected to the wheel (4) at the distal end a sleeve (6) connected to the crest (7) and movable along the crest (7) on application of a pulling force on the trigger (1), a heater switch (2) provided on the handle portion which on further application of force on the trigger (10) gets activated causing at least one heater (13) commencing the heating functions and a pair of self-expanding grippes (10) comprising a pusher element (14) and a wedge element (15), and enabled to move along the jaw (12) by the action of at least one leaf spring (11) corresponding to the force applied on the trigger (1), the grippers (10)) being further enabled to accommodate at least two precut materials (9) which on thermal application by the heaters (13) form a figator, the ligator through application of further pressure on the trigger getting fused around the vessel/duct.
