I. Product Overview

The BA2008-III Computerized Medium Frequency Therapy Apparatus adopts microcomputer control technology and consists of medium and large-scale integrated circuits. The device comes preloaded with 99 specific clinical physiotherapy prescriptions.

Including:

— 30 multi-parameter (multi-step) physiotherapy program electrotherapy clinical routine prescriptions (including 1 DC prescription).

— 10 audio current therapy prescriptions.

— 10 sinusoidal current therapy prescriptions.

— 20 pulse-modulated medium frequency current therapy prescriptions.

— 29 interferential current therapy prescriptions.

II. Main Clinical Indications

1. This product has analgesic effects for: frozen shoulder, lateral epicondylitis, cervical spondylosis, lumbar disc herniation, degenerative osteoarthropathy, rheumatic arthritis, rheumatoid arthritis, sprains, contusions, myofibrositis, muscle strain, stenosing tenosynovitis, pelvic inflammatory disease, adnexitis, chronic pharyngitis, mammary gland hyperplasia, sciatica, peripheral nerve injuries, joint contractures, and chronic prostatitis.

2. This product improves local blood circulation and promotes inflammation resolution for: frozen shoulder, lateral epicondylitis, cervical spondylosis, lumbar disc herniation, degenerative osteoarthropathy, rheumatic arthritis, rheumatoid arthritis, sprains, contusions, myofibrositis, muscle strain, stenosing tenosynovitis, pelvic inflammatory disease, adnexitis, chronic pharyngitis, mammary gland hyperplasia, sciatica, peripheral nerve injuries, joint contractures, chronic prostatitis, myositis, delayed fracture healing, and Raynaud's disease.

3. This product softens scars and releases adhesions for: scars, scar contractures, postoperative adhesions, intestinal adhesions, post-inflammatory sclerosis, post-injection indurations, penile cavernosum indurations, organized hematoma, and stenosing tenosynovitis.

4. This product excites nerves and muscles for: muscle dysfunction after nerve or muscle injury, disuse muscle atrophy, postoperative intestinal paralysis, urinary retention, constipation, vocal cord paralysis, and gastroparesis.

Technical Parameters of the BA2008-III Computerized Medium Frequency Therapy Apparatus

1. Operating frequency: Medium frequency carrier 2–8 kHz, single frequency tolerance ±10%.

2. Modulation waveforms: Square wave, spike wave, triangle wave, sawtooth wave, exponential wave, sine wave, continuous wave, etc.

3. Modulation depth: 0% and 100%.

4. Modulation modes: Continuous modulation, interrupted modulation, intermittent modulation, frequency conversion modulation, and alternating modulation. Alternating modulation includes 1-element, 2-element, and 3-element modulation.

5. Output current adjustment: Incremental and decremental button control (100 levels, 1 mA per level).

6. Maximum output current: 100 mA ±10% (load 500 Ω).

7. Output current stability: Output current variation rate ≤5%.

8. Output channels: Four synchronous/asynchronous therapy channels, two synchronous/asynchronous thermoelectric channels, two iontophoresis channels, two interferential electrotherapy channels, and 99 expert prescriptions.

9. Storage capacity: 16 KB, with 99 built-in prescriptions.

10. Power supply: AC 220 V ±10%; due to the wide operating range of the switching power supply, it can be directly used with 110 V ±10% power supply without modification. Frequency: 50 Hz ±2%.

11. Operating environment: Temperature 5–40°C, relative humidity ≤80%.

12. Output power: ≤150 VA.

BA2008-III Four-Channel Computerized Medium Frequency Therapy Apparatus Indications:

Analgesia, soft tissue injuries in various parts, relief of post-exercise fatigue, sprains, contusions, low back pain, cervical pain, frozen shoulder, functional electrical stimulation, anti-inflammatory, and reduction of swelling.