Salient Characteristics -OCT.pdf

SALIENT CHARACTERISTICS

PHYSICAL CHARACTERISTICS: Equipment must have the physical characteristics to enable the government to perform the capabilities as shown below:

M5551 – Tomography System, Optical Coherence (OCT)

a) Must be capable of core technologies: cSLO, SD-OCT, Active Eye Tracking, Noise Reduction, Auto Rescan

b) Must be capable of minimum Multimodal Imaging: Retina, Glaucoma, Infrared-Reflectance (IR)

c) Light Sources: IR laser 815 nm (infrared) and OCT-SLD 880 nm (infrared) Standard Objective

Lenses: Max. scan fi eld (visual angle) 30° × 30° (ca. 9 × 9 mm) and ART (image averaging) up to 100 single images

d) Widefield Imaging Objective Lens: Max. scan fi eld (visual angle) Ø 55° (ca. 16,5 mm); High resolution mode (digital) ≈ 10 µm/pixel lateral and ART (image averaging) up to 100 single images

e) Ultra-Widefield Imaging Objective Lens: Max. scan fi eld Ø 102° (ref. pupil), Ø 135° (ref. eye center); High resolution mode (digital) ≈ 20 µm/pixel lateral and ART (image averaging) up to 100 single images

f) OCT – Retinal imaging: A-scan rate: 40 kHz / 85 kHz, Axial digital image size: 496 pixel, Axial resolution: 3,9 µm/pixel, Lateral resolution: 5,7 µm/pixel, Scan angle: up to 55° (ca. 16,5 mm), Scan depth into the tissue: 1,9 mm, Scan patterns: Line scan, volume scan, radial scan, circle scan, ONH-RC scan, individual

g) OCT – Anterior imaging: cSLO image width: 8,3 / 11 / 16,6 mm, OCT scan depth: 8,3 / 11 / 16,6 mm, ART (image averaging): up to 100 single images

h) OCT Angiography imaging: High speed mode: 30° × 15° with 11 µm lateral resolution, High resolution mode: 10° × 10° with 5,7 µm lateral resolution, Max. number of pixel: 768 × 384-pixel, ART (image averaging): up to 7 single images

i) Must include table

j) EMR connectivity

k) Dimensions: 25.20”D x 43.40”W x 42”H

l) Quantity: 1

EQUIPMENT LINE ITEMS:

1) M5551 - Spectralis Tracking OCT System - 0226-HRAOCT2-ADV

2) Ultra-Widefield Angiography Lens - 0226-085

3) OCT Angiography, OCTA SHIFT (85 & 125 KHz) - 88025A

4) Spectralis Anterior Segment Module - 0226-ASM

5) Widefield Imaging Module - 0226-WFIMAGE

6) GMPE Software - 0226-962B

7) Installation & Training