LCD Ultrasonic Therapy 1 MHz & 3 MHz machine

The LCD Ultrasonic Therapy Unit (1 MHz & 3 MHz) is an advanced, computerized physiotherapy system designed to accelerate tissue repair and deliver substantial relief. Functioning as a professional-grade ultrasound therapy machine for pain, it utilizes dual-frequency technology to administer both superficial and deep-tissue treatments. 

This versatility makes it highly effective for addressing a broad spectrum of musculoskeletal injuries and conditions. It is equipped with a clear LCD screen, adjustable intensity controls, and precise therapeutic parameters; this device guarantees safe, targeted, and consistent care. It is an ideal, reliable solution for clinics, rehabilitation centers, and professional physiotherapy practices.

Product Uses & Indications

The LCD ultrasonic massager for pain relief is indicated for a wide range of musculoskeletal and pain management conditions, as highlighted in its clinical marketing. Its dual-frequency capability allows the clinician to address both deep and superficial structures in a single device

Joint Pain

1. Osteoarthritis of the knee, hip, shoulder, elbow, wrist, and small finger/toe joints
2. Periarticular pain and joint capsule tightness
3. Post-traumatic joint stiffness and synovitis
4. Acromioclavicular and glenohumeral joint dysfunction

Neck & Back Pain

1. Cervical spondylosis and cervicogenic headache
2. Chronic and subacute low back pain
3. Lumbar disc syndromes and facet joint pain
4. Paravertebral muscle spasm and thoracic pain
5. Postural neck pain and upper trapezius tension

Arthritis

1. Osteoarthritis: pain modulation and joint mobility improvement
2. Rheumatoid arthritis: localized symptom relief in stable (non-acute flare) phases
3. Psoriatic arthritis joint involvement with medical supervision
4. Ankylosing spondylitis: peripheral joint involvement management

Sports Injuries

1. Acute and sub-acute muscle strains (hamstring, quadriceps, calf)
2. Ligament sprains — Grade I and II (ankle, knee, wrist)
3. Contusions and soft tissue haematoma resorption
4. Post-exercise DOMS and muscle recovery
5. Sports-related bursitis and periarthritis

Spinal Cord Injury Sequelae

1. Peripheral soft tissue pain management associated with SCI
2. Shoulder overuse injuries in wheelchair users
3. Spasticity-related muscle pain in para/tetraplegic conditions

Note: Ultrasound must not be applied directly over the spinal cord. This indication refers to peripheral musculoskeletal consequences of SCI. Always consult with the specialist team.

Ligament Sprains

1. Ankle lateral ligament complex sprains (ATFL, CFL)
2. Medial and lateral collateral ligament injuries of the knee
3. Wrist ligament sprains and TFCC involvement
4. Shoulder acromioclavicular ligament injury
5. Finger and toe collateral ligament sprains

Tendinitis & Muscle Strain

1. Rotator cuff tendinopathy and impingement syndrome
2. Achilles tendinopathy: mid-portion and insertional
3. Lateral epicondylitis (tennis elbow) and medial epicondylitis
4. Patellar tendinopathy (jumper's knee)
5. De Quervain's tenosynovitis
6. Plantar fasciitis and insertional heel pain
7. Iliopsoas, adductor, and hamstring tendinopathy

Additional Indications

1. Scar tissue softening and post-surgical adhesion breakdown
2. Phonophoresis: transdermal topical drug delivery (follow prescribing guidelines)
3. Carpal tunnel syndrome: median nerve entrapment
4. Temporomandibular joint (TMJ) dysfunction

How to Use

Setup

1. Place the unit on a stable, flat surface. Ensure the slotted ventilation areas are unobstructed.
2. Connect the appropriate probe to the correct OUTPUT port: connect the 1 MHz probe to the left port and the 3 MHz probe to the right port.
3. Plug the AC power cable into a properly earthed mains socket.
4. Power on the unit. The LCD will illuminate and run a self-check.

Patient Preparation

1. Confirm the clinical indication and screen for all contraindications.
2. Position the patient comfortably with the treatment area exposed, clean, and accessible.
3. Inspect skin integrity. Do not treat over broken or compromised skin.
4. Apply a generous amount of therapeutic ultrasound coupling gel to the treatment area or directly to the transducer face.

Select Frequency

1. Press the FREQ button to select the desired frequency: 1 MHz or 3 MHz.
2. The LCD will confirm the active frequency. The corresponding OUTPUT port becomes active.
3. Use 1 MHz for deep structures (>2 cm depth). Use 3 MHz for superficial structures (<2–3 cm depth).

Select Output Mode

1. Press the MODE button to cycle between Continuous and available Pulse modes.
2. The LCD will display the active mode. Continuous = maximum thermal effect; Pulsed = reduced thermal and mechanical effects.
3. Select the appropriate pulse duty cycle for the clinical condition using repeated MODE presses.

Set Timer

1. Press the TIMER button to set treatment duration. Typical session: 5–10 minutes per area.
2. The timer value is shown on the LCD. Do not exceed 10 minutes on a single treatment site.

Set Intensity

1. Press the INTENSITY button to step up the output power. The LCD shows the live W/cm² value.
2. Start at 0.5 W/cm² and increase gradually based on patient feedback and clinical indication.
3. Continuous mode: 1.0–2.5 W/cm² for chronic conditions. Pulsed mode: 0.1–1.0 W/cm² for acute conditions.
4. Never exceed 3.0 W/cm².

Start Treatment

1. Press S/S (Start/Stop) to begin the session. The LCD timer will count down.
2. Apply the probe firmly and flatly against the gel-covered skin.
3. Move the probe continuously in slow, overlapping circular or stroking motions. NEVER hold it stationary during active output.
4. Monitor the patient continuously. Reduce intensity or stop if the patient reports pain, burning, or unusual heat.

End of Treatment

1. The unit will alert and stop when the timer reaches zero, or press S/S to stop early.
2. Reduce intensity to zero via the INTENSITY button before removing the probe.
3. Power off the unit.
4. Remove gel from the patient's skin. Clean the transducer face with a soft, damp cloth or approved disinfectant wipe.
5. Record all parameters (frequency, mode, intensity, time) in the patient's clinical record.

Product Features

1. Advanced Dual-Frequency Operation: This computerized ultrasound muscle therapy machine delivers adjustable 1 MHz and 3 MHz frequencies via two dedicated output ports with matched transducer probes. It features both Continuous and Pulsed output modes with software-controlled duty-cycle selection.
2. Intuitive Digital Interface: Equipped with a simple 4-button control panel (INTENSITY / MODE / FREQ / Start/Stop) and a blue-backlit LCD screen that simultaneously displays all parameters alongside a digital countdown timer. An anatomical body graphic is also included on the panel for quick treatment site reference.
3. Compact & Portable Design: Housed in a clinic-friendly, rounded white ABS enclosure, the device is highly portable (Dimensions: L 22 x W 30 x H 6 cm; Weight: 1.5 kg) and operates flexibly via either battery or a dual-voltage power supply (110V/220V).
4. Versatile Treatment Applications: Intended as a personal wellness device for adults (18+) in a home-use environment. It offers versatile clinical indications for treating joint pain, arthritis, sports injuries, spinal conditions, tendinitis, and ligament sprains.
5. Brand & Manufacturing Details: Manufactured in India by Snapshophub (Model: 1MHZ & 3MHZ), this portable device includes a standard 1-year warranty.

Technical Specifications

Control Panel Functions

Frequency Selection

Handling Tips

To safely and effectively use this ultrasound muscle therapy machine for pain relief, adhere to the following consolidated guidelines:

1. Professional Operation & Monitoring: This device must only be operated by a trained healthcare professional or physiotherapist. Never leave a patient unattended during a session, and halt treatment immediately if they report unusual pain, burning, or discomfort.
2. Application Technique & Gel Usage: Always apply an approved medical ultrasound coupling gel (do not use substitute lotions) before activation. To prevent crystal damage and severe periosteal burns, never operate the probe in the air and ensure the probe is kept in continuous motion while in contact with the patient.
3. Patient Assessment & Parameter Adjustments: Always perform a skin sensation check before starting. Use the pulsed mode for acute-phase injuries to limit heat buildup. Additionally, reduce intensity levels for older patients, individuals with poor circulation, and when treating areas near bony prominences or with minimal soft tissue.
4. Device Maintenance & Environment: Thoroughly inspect the device, LCD screen, cables, and probes before every use. Disinfect the probe faces between patients using non-alcohol medical wipes. Keep the unit away from liquids, heat, and flammables, and never attempt to open, modify, or self-repair the system.

Product Packaging

The Package includes the following:

1. 1 × LCD Ultrasonic Unit Computerised Main Unit
2. 1 × 1 MHz Transducer Probe with connecting cable
3. 1 × 3 MHz Transducer Probe with connecting cable
4. 1 × AC Mains Power Cable
5. 1 × Ultrasound Coupling Gel
6. 1 × User / Operating Manual
7. 1x Universal Adaptor

Medical Disclaimer

This product is intended for general wellness and is not a substitute for professional medical advice, diagnosis, or treatment. It is not designed to cure or prevent any disease. Always consult a healthcare professional before use.

Do NOT use if pregnant or nursing or if you have a pacemaker or implanted devices. Never apply over the spinal cord, broken skin, or without ultrasound gel. If you experience burning or unusual pain, stop immediately and seek medical attention. Use strictly at your own risk.

Warranty & Support

This Snapshophub LCD Ultrasound Machine for physical therapy includes a standard 1-year manufacturer's warranty covering defects in materials and workmanship under normal use.

Warranty Exclusions: The warranty does not cover damage caused by misuse, unauthorized modifications, accidental drops, or operating the probes without proper ultrasound coupling gel.

Customer Support: For technical assistance, troubleshooting, or to initiate a warranty claim, please contact our dedicated support team. Kindly have your proof of purchase and device serial number ready so we can assist you promptly.

Certifications 

This ultrasound machine is manufactured under strict quality control protocols, ensuring compliance with industry safety and performance standards for physiotherapy equipment.

FAQ

1. What is the primary purpose of this device?

This ultrasound therapy machine for pain is designed to provide targeted relief and accelerate tissue healing for musculoskeletal conditions, such as arthritis, sports injuries, and ligament sprains.

2. What is the difference between the 1 MHz and 3 MHz frequencies?

The 1 MHz frequency targets deep tissues (up to 4–5 cm) like large muscles and deep joints. The 3 MHz frequency is used for superficial tissues (2–3 cm) like tendons, ligaments, and small joints.

3. Is this suitable for clinical or professional use?

Yes, it functions as a highly effective ultrasound machine for physical therapy, which makes it an excellent choice for clinics, rehabilitation centers, and guided home wellness routines.

4. Do I have to use ultrasound gel with the machine?

Yes. You must always use an approved therapeutic ultrasound coupling gel to ensure proper conductivity and prevent damage to the crystal or potential skin burns.

5. Can I hold the probe stationary over my pain point?

No. You must continuously move the probe in slow, overlapping circular or stroking motions to prevent tissue overheating and periosteal burns.

6. How long should a single treatment session last?

A typical session lasts between 5 to 10 minutes per treatment area. You should never exceed 10 minutes on a single site.

7. Is it safe for people with pacemakers or pregnant women?

No. This device is strictly contraindicated for individuals who are pregnant, nursing, or have a pacemaker or other implanted electronic medical devices.

8. When should I use Continuous vs. Pulsed mode?

Continuous mode provides maximum thermal heating, which is best for chronic conditions. Pulsed mode minimizes heat accumulation, making it ideal for acute-phase injuries.

9. Is the device portable?

Yes, the machine features a compact and lightweight (1.5 kg) ABS desktop enclosure, making it easily portable between rooms or clinics.

10. How should I clean the transducer probes?

After each session, wipe off the gel with a soft, damp cloth and disinfect the probe face using a non-alcohol medical disinfectant wipe. Never submerge the probes in water. 

Conclusion

The LCD Ultrasonic Therapy Unit (1 MHz & 3 MHz) is a comprehensive solution for managing musculoskeletal conditions and accelerating recovery. Combining dual-frequency versatility with user-friendly digital controls, this device delivers targeted, professional-grade treatments right at home or in the clinic. Whether you are recovering from a sports injury, managing arthritis, or treating joint stiffness, this advanced ultrasound therapy machine for pain relief provides a safe, non-invasive, and effective path to relief. Invest in your healing journey today with this reliable, portable, and easy-to-use wellness companion.