The PacScan Plus can be ordered with A-Scan or Pachemetry modules, or both. This combination unit from Sonomed Escalon is a portable, digital, combination system, with a large color touch screen, on-board memory and USB interface for archiving, extreme accuracy, repeatable measurements, and reliability.
FEATURES
A-Scan:
- Immersion or direct contact A-scan
- Manual or automatic capture (cataract, dense cataract, aphakic, silicone oil, and pseudophakic modes)
- Auto calculation of axial length, anterior chamber depth, lens thickness, and vitreous, with axial length average and standard deviation provided for up to 5 scans per exam
- Standard IOL formulas: Binkhorst, Regression-II, Theoretic/T, Holladay, Hoffer-Q, and Haigis
- Post-refractive IOL formulas include Latkany Myopic Regression, Latkany Hyperopic, and Aramberri Double-K
- Easily review each scan, delete outlying scans, and add new scans
- Customizable tissue velocities of each structure
Pachymeter:
- Automatic measurement algorithm senses when probe is properly aligned
- Average and standard deviation computed for each reading (each reading consists of 64 individual measurements)
- Can measure central and peripheral cornea thickness; multiple corneal maps with graphical display
- Measurement range from 125 to 1000 microns enabling measurement of cornel flap
- Built-in probe sensitivity test and calibration confirmation
- Straight or 45 degree probes available
SPECIFICATIONS
General:
- High Contrast Color Touch Screen
- User Friendly Graphical Interface
- 5 Programmable User Profiles
- Scan Viewer Archiving Software
- USB Interface
- SD Memory Card
- Built-In Thermal Printer
- Storage Compartment
- Portable Design Weighing 6 lbs (2.7kg)
- Power Requirements: PacScan System: 100-240 VAC; 50/60 Hz, Optional Printer: 100-240 VAC; 50/60 Hz
A-Scan:
Scan Modes:
- Direct Contact/Immersion
- 5 Examination Modes: Cataract Dense Cataract Aphakic Pseudophakic (5 settings) 4-Gate Manual
Measurements:
- ACD, Lens, Vitreous, Axial, Average Axial, Standard Deviation
- Individual Zone Velocities
- Automatic Sensing Algorithm
- Measure Review
- Auto-Calibration
Specifications:
- Clinical Accuracy: ±0.10mm
- Electrical Accuracy: ±0.023mm
- Lens Calculations in 0.25D Increments
- 10-Lens Database Formulas:
- Refractive: Binkhorst, Regression-II, Theoretic/T, Holladay, Hoffer-Q, Haigis
- Post-Refractive: Latkany Myopic, Latkany Hyperopic, Aramberri Double-K
A-Scan Probe Styles:
- Standard A-Scan Probe for Hand-Held, Immersion, or Slit Lamp Mounted Application
- Soft-Touch A-Scan Probe for Hand-Held Use Minimizing Corneal Compression
Pachymeter:
Scan Modes:
- Map 1: Single Point, Single-Scan
- Map 2: Single Point, Multi-Scan
- Map 3: 5 Points, Single-Scan
- Map 4: 5 Points, Multi-Scan
- CCT, IOP Correction
- Calibration
Measurements:
- Adjustable Corneal Velocity
- Automatic Sensing Algorithm
- Measure Review
- 64 Scans Averaged with Standard Deviation
- Internal Accuracy Test
- Auto Calibration Specifications:
- Range: 125-1000 Microns
- Clinical Accuracy: ±5 Microns
- Electronic Accuracy: ±1 Microns
- 20MHz Direct Contact Probe
Pachymeter Probe Styles:
- 20 MHz Straight Pachymeter Probe for Use When Patient is in Sitting Position
- 20 MHz 45 Degree Angled Pachymeter Probe for Use When Patient is in Supine Position
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