Electric stimulator PhysioGo 201A

transportable

Overview
The PhysioGo 201A ultrasound therapy unit from Astar is designed for non-invasive physiotherapeutic treatment of musculoskeletal and rheumatic conditions, as well as degenerative disorders. It delivers controlled ultrasound therapy for both superficial and deep tissues and is available in a battery-powered portable variant.

Key therapeutic features

• Compatible ultrasound heads: GS-4 (4 cm²) and GS-1 (1 cm²)
• Operating frequencies: 1 MHz (deep tissue) and 3.5 MHz (superficial tissue)
• Emission modes: continuous and pulsed
• Pulse mode frequencies: 16 Hz, 48 Hz, 100 Hz
• Duty factor in pulse mode: 5%–75% (step 5%)
• Maximum ultrasound intensity: 2 / 3 W/cm²
• Effective radiation areas: 1 cm² and 4 cm²
• Phonophoresis option for delivery of active substances via coupling gel

Usability and safety

• 7-inch colour touch display for intuitive control
• Manual and program operation modes
• Self-test at startup reporting connected accessories (e.g. ultrasound heads)
• Ultrasound head contact control: timer pauses if contact is interrupted; only effective treatment time is recorded
• Water-resistant ultrasound heads (IPX7)
• Conforms to the Medical Device Directive

Portability and power
The unit is lightweight and transportable and can be supplied with a dedicated Astar transport bag. A battery version is available providing up to 8 hours of operation. Battery options: Li-ion 2250 mAh (built-in) or 3400 mAh.

Physiotherapist tools and software

• Combination therapy capability (simultaneous electrotherapy and ultrasound) with easy connection to Astar electrotherapy units
• Treatment encyclopedia with visual and descriptive methodologies
• 58 predefined ultrasound treatment programs
• 50 user-defined ultrasound programs
• Ability to create and mark favourite user programs
• Treatment statistics and adjustable buzzer volume

Additional notes
Product code shown on the page: A-US-AST-PHG201A.

Detailed technical specification (table)
product code: A-US-AST-PHG201A
color display with touch panel: 7"
independent treatment channels: 1
manual mode of operation: yes
program mode of operation: yes
disease entities selected by name or medical field: yes
preset treatment programs database: yes (58 for ultrasound)
possibility of creating user programs: yes (50 for ultrasound)
favorite programs: yes
encyclopaedia describing the treatment methodology: yes
treatment statistics: yes
buzzer sound volume regulation: yes
battery: Li-ion (2250 mAh or 3400 mAh options)
operating frequency: 1 & 3.5 MHz
effective radiation area: 1 cm², 4 cm²
maximum ultrasound wave intensity: 2/3 W/cm²
frequency in pulse mode: 16 Hz, 48 Hz, 100 Hz
duty factor in pulse mode: 5 - 75 %, step 5%
treatment timer: 30 s - 30 minutes
water-resistant US heads (IPX7): yes
ultrasound head contact control (effective treatment time measured): yes
head sensitivity calibration according to the needs: yes
dimensions: 34 x 28 x 11-16 cm
device weight: 6 kg
power supply: 230 V, 50/60 Hz

caractéristiques / spécifications techniques

• Product code: A-US-AST-PHG201A
• Model / Commercial name: PhysioGo 201A
• Brand: Astar
• Display: 7" colour touch panel
• Independent treatment channels: 1
• Ultrasound operating frequencies: 1 MHz and 3.5 MHz
• Ultrasound heads: GS-1 (1 cm²), GS-4 (4 cm²)
• Maximum intensity: 2 / 3 W/cm²
• Pulse mode frequencies: 16 Hz, 48 Hz, 100 Hz
• Duty factor (pulse): 5%–75% (step 5%)
• Treatment timer range: 30 seconds – 30 minutes
• Preset programs (ultrasound): 58
• User-defined programs (ultrasound): 50
• Battery: Li-ion, capacities: 2250 mAh (built-in) or 3400 mAh (option)
• Battery operation (battery version): up to 8 hours
• Dimensions: 34 x 28 x 11–16 cm
• Weight: 6 kg
• Power supply: 230 V, 50/60 Hz
• Water-resistant heads: IPX7
• Compliance: Medical Device Directive