Flexible universal bendable negative pressure calculus-removing sheath Single-use ureteral guide sheath

Characteristic:

》 Suitable for all flexible ureteroscope in the market, the sheath can move along with the endoscope freely and be bendable in universal direction;

》 Through negative pressure suction, blood, pus and crushed calculus in the renal pelvis and calyx system can be effectively and efficiently sucked out, so that the field of vision under the endoscope is maintained clear and the operation efficiency is improved;

》 Solved the problem that the powder produced by laser lithotripsy sinks to the bottom of the renal pelvis, causing the stone removal basket to fail.

》 The rotating pressure control ring can perform flexible adjustment of the pressure within the cavity to reduce the surgical complications;

》 Disposable sterile design to avoid cross infection.