The professional BTL 4000 Series therapeutic ultrasound system is designed for Canadian physiotherapy, chiropractic and rehabilitation clinics. Available in Smart and Premium configurations, both systems offer 1 MHz, 3 MHz, and alternating-frequency modes, preset protocols, and 5cm ergonomic heated applicators. The exceptionally low BNR of 2.2–3 ensures consistent output. BTL Ultrasound is also available combined with IFC or low-level laser therapy.
MDALL: 94143
Dual-frequency Therapeutic Ultrasound for Physiotherapy, Chiropractic and Rehabilitation Clinics
The BTL 4000 Series Ultrasound systems are designed and manufactured in Europe for clinics that need reliable, professional-grade therapeutic ultrasound with flexible treatment settings, dual-frequency operation and ergonomic applicators. Available as standalone ultrasound units or as combination therapy systems, the BTL 4000 Series allows clinics to select the configuration that best matches their treatment approach.
BTL ultrasound supports 1 MHz, 3 MHz, and alternating-frequency modes, giving clinicians flexibility for a wide range of therapeutic ultrasound applications. Treatments can be customized with ease, offering a modular frequency range of 10–150 Hz, a duty factor of 5–100%, and a maximum intensity of 2 W/cm² in continuous mode and 3 W/cm² in pulsed mode.
BTL ultrasound systems are designed with a low BNR (Beam Non-Uniformity Ratio) of 2.2–3. In practical terms, a lower BNR helps ensure more consistent ultrasound output and is the best indicator of an ultrasound system's quality. A low BNR is an important specification for clinics that want predictable, consistent ultrasound delivery.
Clinics can choose between the Smart and Premium configurations. Smart models include a 4.3” colour touchscreen and alphabetical protocol access. Premium models add a 7” colour touchscreen, adjustable QUICK protocols, Body Parts navigation, patient database functionality and a rotary knob for intensity adjustment.
Who can benefits from a BTL 4000 Series Ultrasound?
Physiotherapy clinics
Useful for clinics treating soft-tissue, tendon, joint, and muscle conditions where therapeutic ultrasound is part of the treatment plan.
Chiropractic clinics
Supports clinics that want a modality option for pain management, muscle relaxation and adjunct treatment before or after manual therapy.
Sports medicine and rehabilitation
Helpful for treating active patients with soft-tissue injuries, chronic irritation, tendinopathies, or recovery-focused treatment needs.
Multi-disciplinary wellness
Beneficial for clinics that want a professional ultrasound device that can be selected as a standalone ultrasound or as part of a combo system with IFC or low-level laser therapy.
Mechanism of Action
Therapeutic ultrasound uses high-frequency sound waves to deliver energy into tissue. In continuous mode, ultrasound can produce thermal effects that support myorelaxation and increased soft tissue extensibility in subacute or chronic conditions. In pulsed mode, ultrasound can be used for non-thermal effects associated with tissue healing, pain relief and oedema or hematoma management.
BTL ultrasound systems are designed with a low BNR of 2.2–3, helping to reduce beam irregularity and support a more even ultrasound field. A lower BNR means the ultrasound beam is more homogenous across the transducer head, helping reduce the intensity peaks that can occur with less uniform beams.
Safety features such as real-time feedback, visual contact status, and auto-shutoff if improper contact is detected support busy clinics using the BTL ultrasound to provide effective ultrasound therapy.
For clinics adding HandsFree Sono applicators, BTL Rotary Field Technology further supports even ultrasound dosage distribution by activating multiple ultrasound crystals in a rotating ultrasound field
Or write to us at sales@orthocanada.com to start the conversation!
Common Clinical Applications
Myofascial pain syndrome
Tendinitis
Epicondylitis / tennis elbow
Plantar fasciitis
Bursitis
Frozen shoulder
Degenerative joint disorders
Rheumatoid arthritis
Oedemas
Hematomas
Contusions
Distortions
Muscle spasms
Pain reduction
Soft tissue extensibility and myorelaxation
Hover over to compare the Smart vs the Premium model, combination unit shown.
Click on and off the image to compare the Smart vs the Premium model, combination unit shown.
Key Features
SMART UNIT FEATURES
PREMIUM UNIT FEATURES
Choosing the Right Model for your Clinic
SMART VS PREMIUM
Preset protocols and therapeutic encyclopaedia included with Smart & Premium units
BTL Smart units offer the same core technology at a cost-effective entry point for clinics adding new modalities. The biggest difference between the Smart and the Premium is an enhanced interface and additional patient-management tools:
ADDITIONAL PREMIUM MODEL FEATURES
Enhanced Interface
The Premium unit adds a larger 7” colour touchscreen and rotary knob for easier navigation and more precise intensity adjustment during treatment setup.
QUICK Protocols
QUICK customizable protocols give clinicians faster access to frequently used treatment settings, helping reduce setup time for common therapies.
Body Parts Navigation
Body Parts navigation lets users select treatment protocols by anatomical area, making it easier to find relevant settings based on the patient’s treatment location.
Patient Database
The patient database allows clinics to store and manage patient-related treatment information, supporting more consistent follow-up and repeat treatment workflows.
INCLUDE ULTRASOUND AS A COMBO UNIT:
Low-Level Laser
BTL low-level laser therapy is available as a standalone modality or as part of select combo systems. Clinics can choose a dedicated LLLT unit or a combo configuration to offer laser therapy alongside ultrasound and/or electrotherapy on a single, flexible platform.
Electrotherapy
BTL electrotherapy is available as a standalone 2-channel IFC system or as part of select combo units. Clinics can choose a dedicated electrotherapy model or a combo configuration that pairs electrotherapy with ultrasound and/or low-level laser therapy in a single system.
VIEW THE AVAILABLE UNITS WITH ULTRASOUND
Click to swap between the Smart & Premium models
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
| Included Modalities | |
| Ultrasound | |
| Interferential | |
| Low-Level Laser | |
Ultrasound Accessories
INCLUDED
5 cm2 Ultrasound Head
Standard ergonomic, waterproof ultrasound applicator with real-time feedback and visual contact status.
OPTIONAL
1 cm2 Ultrasound Head
Optional ergonomic, waterproof applicator for smaller, more targeted ultrasound treatments.
OPTIONAL
HandsFree Sono 4
Hands-free 12 cm² ultrasound applicator with a 4-crystal design, ideal for efficient delivery over smaller or more focused areas.
OPTIONAL
HandsFree Sono 6
Hands-free 18 cm² ultrasound applicator with a 6-crystal design and Rotary Field Technology for even dosage across larger treatment areas.
Additional Accessories
OPTIONAL
Carrying Case
This carrying case is designed specifically for the BTL 4000 series and is perfect for travelling practitioners who want to bring modalities to patients' homes.
OPTIONAL
Cart with Storage
Mobile cart with storage for easy transportation and multi-patient use in larger clinics.
Detailed Specifications
Model
Smart
Premium
Interface
Touchscreen & tactile buttons
Touchscreen, rotary knob & buttons
Screen size
4.3"
7"
Programs
Preset protocols & therapeutic encyclopaedia
Preset protocols, therapeutic encyclopaedia, QUICK protocols, body part navigation & patient database
Number of independent channels
1
1
Number of applicator ports
2
2
Modular frequency
10-150Hz
10-150Hz
Ultrasound frequency
1MHz & 3MHz
1MHz & 3MHz
Duty factor
5-100%
5-100%
Modes
Continuous, pulsed
Continuous, pulsed
Max. intensity in continuous/pulsed modes
2W/cm2 | 3W/cm2
2W/cm2 | 3W/cm2
Dimensions
15” x 7.5” x 10”
15” x 7.5” x 10”
Weight
6.6 lbs (3 kg)
6.6 lbs (3 kg)
Supported Languages
21 (includes English and French)
21 (includes English and French)
MDALL
94143
94143
Safety Marking
QPS/CSA
QPS/CSA
Warranty
2 years on unit and applicators
2 years on unit and applicators
Jonathan Hamel
Capital Equipment Specialist
John Ramia
Capital Equipment Specialist
Zach El-Shafei
Capital Equipment Specialist
Reviews for BTL Physiotherapy Modalities
Natasha Pieroway
May 2026
"Great experience buying our focused shockwave machine. Karen was very professional and patient with me as we went through the decision making process at our clinic. The machine was shipped quickly after purchasing and training done soon after receiving. Very efficient and simple. Would definitely recommend."...View more
Jared Hildebrand
November 2025
"Great experience. Easy communication with Zachary and BTL has some quality products!"...View more
Dr. Luvraj Sandhar
October 2025
"Orthocanada, its exceptional staff & products have allowed me to access their terrific equipment & treat hundreds of patients in one of Canada’s largest wellness centres, my centre, the Kulhay Wellness Centre. I LOVE their shockwave equipment and the support and training they provided. As a chiropractor of 42 years,I wish I had purchased it years ago! Thank you Karen & Razzi for your support & training on this wellness journey."...View more
Inderpaul Khaira
October 2025
"We bought a BTL shockwave machine last year and just got another for our second location. Zachary was super helpful and made the whole process smooth. We’re really happy with both the product and the service. Great experience overall!"...View more
Both models deliver the same core ultrasound therapy platform, including 1 MHz, 3 MHz and alternating modes, heated applicators, low BNR 2.2–3, 2 applicator ports, preset protocols and therapeutic encyclopaedia content. The Premium model adds a 7” colour touchscreen, QUICK protocols, Body Parts navigation, patient database and a rotary knob for intensity adjustment.
Choose the BTL-4710 Smart for straightforward ultrasound treatment workflows. Choose the BTL-4710 Premium if your clinic wants a larger 7” touchscreen, QUICK protocols, Body Parts navigation, patient database and rotary knob intensity adjustment. Choose the BTL-4825SL-PREMIUM model if you want ultrasound and IFC/electrotherapy in a single system. Choose the BTL-4800 Smart if your clinic wants ultrasound and low-level laser therapy in one system.
BNR stands for Beam Non-Uniformity Ratio. A lower BNR means the ultrasound beam is more evenly distributed, helping reduce intensity peaks within the treatment field. BTL ultrasound applicators are listed with low BNR 2.2–3 based on FDA testing.
Yes. BTL ultrasound applicators are waterproof and designed with real-time feedback, visual contact status and safety features that help support proper applicator contact during treatment.
Yes. BTL therapeutic ultrasound offers 1 MHz, 3 MHz and alternating frequency modes.
The standard BTL-4710 Smart and Premium configurations include the 5 cm² applicator. The 1 cm² applicator is optional, unless selecting a configuration such as the BTL-4710-Dual, which includes both 5 cm² and 1 cm² applicators.
Yes. A 300 ml of ultrasound gel is a standard accessory with the ultrasound applicator.
No. HandsFree Sono applicators are optional accessories. BTL-Sono-4 and BTL-Sono-6 are available, along with holders and trolley-mounted holder options.
Yes. Choose the BTL-4825 Smart or BTL-4825 Premium if you want ultrasound and 2-channel IFC/electrotherapy in one system.
Yes. The BTL-4800 Smart combines ultrasound and low level laser therapy in one system.
All BTL systems are manufactured in Europe, by BTL Industries. BTL Industries is a leading manufacturer of medical equipment around the world, with over 80 worldwide offices. They are a leader in non-invasive treatments for all fields of healthcare.
