Ultrasound Theraphy Machines
DIGISONIC 3n PLUS
DIGISONIC 3n Plus is a computerised dual-frequency ultrasound therapy machine with 1 MHz and 3 MHz output from a single transducer. It features a 7-inch colour touch display, 47 evidence-based pre-programmed protocols, 30 re-writable user memory positions, contact control sensor, 3 pulse rate options (16 Hz, 48 Hz and 100 Hz), 9 pulsed duty cycle settings and intensity up to 3 W/cm². With a 5 cm² standard transducer, optional 1 cm² small-area transducer and a static ultrasound transducer, it is the most advanced ultrasound therapy unit in the HMS range — designed for hospitals, physiotherapy clinics and rehabilitation centres.
1 MHz & 3 MHz Dual Frequency
47 Evidence-Based Protocols
7” Colour Touch Display
Contact Control Sensor
3 Pulse Rates (16/48/100 Hz)
IEC 60601-1 Certified
Dual-Frequency Ultrasound Control & Clinical Performance
DIGISONIC 3n Plus provides the broadest ultrasound parameter range in the HMS lineup — dual frequency, 3 pulse rates, 9 duty cycles, 47 evidence-based protocols and a 7-inch touch display — with contact sensor safety and multiple transducer options.
1 MHz & 3 MHz from Single Transducer
Delivers both 1 MHz (deeper tissue penetration) and 3 MHz (superficial tissue targeting) ultrasound from a single water-resistant transducer. Frequency selection is made directly on the 7-inch touch display. Standard 5 cm² ERA transducer is included; an optional 1 cm² small-area transducer is available for treating confined anatomical areas. A static ultrasound transducer is also available for hands-free applications.
47 Evidence-Based Pre-Programs
Pre-loaded with 47 evidence-based treatment protocols that auto-configure frequency (1/3 MHz), output mode (continuous/pulsed), pulse rate, duty cycle and intensity for specific clinical applications. Reduces manual setup time and standardises treatment parameters across clinical staff. Additionally, 30 re-writable user memory positions allow physiotherapists to save and recall custom parameter combinations.
3 Pulse Rates & 9 Duty Cycle Settings
Offers three selectable pulse rates — 16 Hz, 48 Hz and 100 Hz — with 9 pulsed duty cycle options (10%, 20%, 30%, 40%, 50%, 60%, 70%, 80% and 90%). This combination provides 27 distinct pulsed output configurations plus continuous mode, giving physiotherapists significantly more control over pulsed ultrasound delivery than single pulse-rate models in the HMS range.
7-Inch Colour Touch Display
The largest display in the HMS ultrasound range — a 7-inch colour touch screen shows all active parameters including frequency, output mode, pulse settings, intensity (0.1–3 W/cm²), timer (1–99 minutes) and contact sensor status. Touch-based navigation provides direct access to protocol selection, manual parameter adjustment and user memory functions.
Contact Control Sensor
A built-in contact control sensor monitors transducer-to-skin contact during treatment. When contact becomes insufficient, the system automatically suspends ultrasound output — resuming when proper contact is restored. A contact sensor indicator on the transducer itself provides visual feedback of contact status. This prevents ultrasound output into air and ensures energy delivery only when the transducer is properly coupled to the treatment area.
1.7 kg Clinical Build with Collimated Beam
Delivers a collimated ultrasound beam with a beam non-uniformity ratio of 5:1 (max). Housed in a compact unit measuring 28 × 22 × 9 cm and weighing 1.7 kg. Energy-efficient design with universal mains input (100–240V, 50/60 Hz). Certified to IEC 60601-1 (Class I, Type BF). Also designed for veterinary care. Manufactured by HMS Medical Systems.
Engineered for Excellence
Explore the key features, technical specifications, and applications designed to deliver reliability, efficiency, and versatility across a wide range of treatments.
- 1 and 3 MHz outputs in single transducer
- Contact control sensor
- 7″ Colour Touch Display
- Evidence based 47 Pre-programs
- 30 User programmable memory
- Water resistant transducer
- Energy Efficient
- 1cm² transducer (Optional)
- Static Ultrasound Transducer
- Compact and stylish
- Contact sensor indicator in transducer
- Also designed for veterinary care
- Model : DIGISONIC 3n Plus
- Operation Mode : Electrical
- Usage : Clinical, Hospital, Personal
- Frequency: 1 and 3 MHz
- Therapy modes: Continuous / Pulsed
- Pulse mode: 10, 20, 30, 40, 50, 60, 70, 80, 90
- Pulse Rate: 16Hz, 48Hz & 100Hz
- Intensity: 0.1 – 3 W/cm²
- ERA Transducer L: 5cm²
- ERA Static Transducer: 5cm²
- ERA Transducer S: 1cm² (optional)
- Pre-programs: 47 Evidence based protocols
- User memory: 30 Re-writable positions
- Timer: 1-99 mins
- Type of beam: Collimated
- Beam non-uniformity Ratio-5:1 (Max)
- Display: 7″ Colour Touch Display
- Mains Voltage: 100-240V, 50/60Hz
- Safety class: Class I, Type BF (IEC 60601-1)
- Dimensions: L x B x H – 28x22x9cms
- Weight: 1.7Kgs
Accessories for DIGISONIC 3n PLUS
Genuine accessories designed to ensure optimal performance. hygiene and durability.
Frequently bought together
HMS Box trolley
HMS Box Trolley is strong and durable in construction, made using high quality metal materials. It features a powder coated MS frame that ensures long lasting performance and easy maintenance. Designed for smooth movement, the trolley is fitted with caster wheels with brake support for safety and stability. The box trolley is detachable for convenient shipping and storage. It comes with a closed accessories storage design that helps keep equipment organised and protected during use. Built to handle regular clinical and hospital requirements, the HMS Box Trolley offers reliable support and ease of handling in everyday operations.
- MS powder coated frame
- Fitted with caster wheel with break
- Detachable for shipping
- Accessories storage is closed
- Can withstand upto 15kgs
- Trolley height 96cm
- Tray length 52cm width 46cm
- Model : Box Type Trolley
- Operation Mode : Manual
- Usage : Clinical, Hospital, Persona
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Model Comparison of HMS Ultrasound Therapy Machines
| ULT® 100a | INDOSONIC® 102n | DIGISONIC® 2s | DIGISONIC® 3n | |
|---|---|---|---|---|
| Frequency – 1MHz | [yes] | [yes] | [yes] | [yes] |
| Frequency – 3MHz | [no] | [no] | [yes] | [yes] |
| Pulse freq. 100Hz | [yes] | [yes] | [yes] | [yes] |
| Pulse freq. 16Hz | [no] | [no] | [no] | [yes] |
| Pulse freq. 48Hz | [no] | [no] | [no] | [yes] |
| Pulse Ratio | 2:8 & 1:9 | 1:9, 2:8. 4:4 & 1:1 | 10% – 90% (10% step) | 10% – 90% (10% step) |
| Probe (Scm7) | [yes] | [yes] | [yes] | [yes] |
| Probe (lcmi) (optional) | [no] | [yes] | [yes] | [yes] |
| Static probe | [no] | [yes] | [yes] | [yes] |
| Head warming | [no] | [no] | [no] | [yes] |
| Cmtact | [no] | [no] | [no] | [yes] |
| Output power | 2.5 W/cm² | 3 W/cm² | 3 W/cm² | 3 W/cm² |
| Display | LED | LED | LCD | LCD TOUCH |
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