The ClearPetra System for Continuous Flow Lithotripsy of Well Lead Medical is designed for the effective and efficient treatment of urinary stones using Negative Pressure Aspiration through an oblique side port on the ClearPetra sheath. It has high stone clearance rate, reduces the intra-luminal pressure in the urinary tract, prevents stone retropulsion, improves visual field, obviates the need of stone baskets, forceps, or any anti-retropulsion devices, and saves operating time.
The following features of the ClearPetra system make it reliable during RIRS, PCNL, mPCNL and Cystolithotrity.
| FEATURES | ADVANTAGES | BENEFITS |
|---|---|---|
|
Reduces Intra-luminal Pressure |
A vortex is created by continuous irrigation and suction |
The irrigated fluid can be effectively evacuated, thus always maintaining low intra-renal pressure and temperature, ensuring fewer complications and thermal damage |
|
No More Stone Retropulsion |
Negative pressure aspiration |
Effectively prevents retrograde stone migration |
|
Improved Visual Field |
Continuous irrigation and suction |
Bleeding and dust storm from stone pulverization no longer obscure the visual field |
|
Improved Stone Clearance |
No scattering of the stone fragments |
Stone fragments get aggregated at the distal end of the ClearPetra sheath and are removed through the oblique side port by the continuous suction |
|
No Accessory Device Required |
Negative pressure aspiration helps in stone fragments evacuation spontaneously |
Due to spontaneous evacuation of fragments, stone baskets, forceps, and anti-retropulsion devices are no longer necessary. |
|
Different types |
Next generation ureteral access sheath with a flexible tip ClearPetra UAS for Semi rigid ureteroscopy ClearPetra Nephrostomy sheath ClearPetra Cystoscope sheath |
A flexible tip that can be passively deflected 180° to the lower pole calyces by the flexible ureteroscope, allowing for efficient and effective treatment of urinary stones Effectively helps in treating steinstrasse Reduces intra renal pressure and increases stone free rate<br Continuous aspiration of stone fragments with reduced operative time |