I. The K89-II Computer-Controlled Intermediate Frequency Electrotherapy Device is a medical equipment used for physical therapy. This unit employs microcomputer control technology, composed of medium and large-scale integrated circuits, featuring dual-channel output with freely adjustable current intensity. Doctors can select from 30 specific preset treatment programs stored in the device based on the patient's condition.

II. Xiangyun K89-II Intermediate Frequency Therapy Device  

Main Technical Parameters of the Electrotherapy Device:  
1. Safety performance complies with Q/STYS002--2001 "Ultra-Short Wave Electrotherapy Device and ENT Ultra-Short Wave Electrotherapy Device" and meets GB9706.1-1995 "Medical Electrical Equipment Part 1: General Requirements for Safety." Classified as Class I and BF type equipment for electric shock protection.  
2. Rated Output Power: 200W.  
3. Operating Frequency: 40.68MHz.  
4. Therapy Duration: Continuously adjustable from 5 to 60 minutes.  
5. Power Supply: AC 220V ± 22V, 50Hz ± 1Hz, with a power consumption of 500W during treatment (timed duration).  
6. Dimensions: 430mm × 370mm × 840mm.  
7. Weight: 3.3kg.    

Functional Features of the Xiangyun K89-II Intermediate Frequency Electrotherapy Device:

The device stores 30 specific treatment prescriptions. It features dual-channel synchronous output and digital display.

K89-II Intermediate Frequency Electrotherapy Device Prescription List:

1 Analgesia, soft tissue injuries in various areas, cervical spondylosis
2 Anti-inflammatory, reduction of swelling, pelvic inflammation, post-injection indurations, intestinal obstruction
3 Gastroptosis
4 Keloid, postoperative adhesions, chronic inflammation, etc.
5 Functional Electrical Stimulation (FES)
6 Electrical exercise for peripheral nerve injuries
7 Relief of post-exercise fatigue
8 Local soft tissue injuries and analgesia
9 Acute pain (acute sprains and contusions of muscles and ligaments in various areas, osteoarthropathy, etc.)
10 Acute pain (acute sprains and contusions of muscles and ligaments in various areas, osteoarthropathy, etc.)
11 Chronic pain (chronic pain due to nerve, muscle, joint, or ligament injuries, such as muscle strain, hyperplastic osteoarthropathy, etc.)
12 Chronic pain (chronic pain due to nerve, muscle, joint, or ligament injuries, such as muscle strain, hyperplastic osteoarthropathy, etc.)
13 Improved blood circulation, promotion of lymphatic回流, anti-inflammatory, reduction of swelling (e.g., thromboangiitis obliterans)
14 Improved blood circulation, promotion of lymphatic回流, anti-inflammatory, reduction of swelling (e.g., thromboangiitis obliterans)
15 Disuse muscle atrophy
16 Partially denervated muscles
17 Flaccid paralysis
18 Keloid, postoperative adhesions, etc.
19 Cervical spondylosis
20 Cervical spondylosis
21 Acute frozen shoulder (primarily characterized by pain)
22 Chronic frozen shoulder (primarily characterized by limited joint mobility)
23 Gastric and duodenal ulcers
24 Gastric and duodenal ulcers
25 Sciatica (chronic)
26 Urinary retention
27 Arthritis, acute and chronic pain
28 Arthritis, acute and chronic pain
29 Audio frequency electrotherapy
30 Audio frequency electrotherapy