P03 GL Exclusive to Boston Scienticfic_09-02-21.pdf

September 2nd, 2020

To whom it may concern, This letter is to confirm that Boston Scientific is the only company offering the GreenLight XPS Laser Therapy System and MoXy laser fiber for the treatment of benign prostatic hyperplasia (BPH).

The GreenLight XPS Laser System is the only laser for the treatment of BPH that delivers a wavelength of 532

nm. This wavelength of laser energy is highly absorbed by hemoglobin (blood) in the prostate tissue and results in vaporization of the prostate tissue. The specifications of each product are as follows:

GreenLight XPS Laser System (Catalog #0010-0210S-G0)1

Laser type: solid state, frequency doubled Wavelength: 532 nm Max. power output: 180W Nominal optical hazard distance (NOHD): 33.9 meters (MPE = 1x10-3 W/cm2) Eye protection: OD>=6 Working distance: 0.5-3.0mm Vaporization beam mode: quasi-CW (15 kHz-25kHz) Coagulation beam mode: pulse modulated by 12 Hz, 25% duty cycle Compatible fibers: MoXy fiber (750um core diameter), HPS fibers (600um core diameter) Optical penetration: 0.8mm Coagulation depth: 1-2mm Coagulation mode: yes, TruCoag 5-40W Current draw: 20A Cooling Water: Internal Dimensions: 20” W x 36” D x 43.5” H (50.8cm x 91.4cm x 110.5cm) Weight: approximately 420lb (190kg) Length of power cord: 15ft (4.6m)

MoXy Laser Fiber (Catalog #0010-2400)2,3

Laser Compatibility: GreenLight XPS Laser Firing Angle: ~70-80 degrees Power range: <=180W Beam area at working distance: 0.44 mm2 Energy Limit: 650 kJ Fiber core diameter: 750um Fiber tip O.D.: 2.3mm

Boston Scientific Corporation - 2 -

Active Cooling Cap Use environment: most 22-26F continuous flow endoscope/cystoscope

Please feel free to contact me with any questions you may have.

Regards, Nick Fedas Boston Scientific Sr. Global Product Manager

1. GreenLight XPS Laser System DFU

2. GreenLight Moxy Fiber DFU