OSTEOKJ7000+ BMD
OSTEOKJ7000+ BMD
Product Parameters
Product Name: BMD
Model: OSTEOKJ7000+
Measurement Site: Tibia or Radius
Brand: Kejin
Medical/Home Use: Medical
Domestic/Imported: Domestic
Manufacturer: Nanjing Kejin
Product Introduction





This product uses ultrasound to measure the tibia or radius. The measurement can be completed within 30 seconds, and the waveform is displayed on the monitor in a simulated manner during measurement.
This product is a Class II active medical device and must be operated by professionals after training.
Scope of Application: This product is suitable for bone density detection, using ultrasound to detect the bone density value of the tibia/radius.
Working Principle: Measures the speed of sound (SOS) along the direction parallel to the tibia or radius using axial reflection technology, and calculates a set of parameters to reflect bone quality.
Two Power Supply Modes
For user convenience, this product provides two power supply modes (DC and AC) for users to choose according to actual needs.
Detection Position: 1/3 distal radius
Use a positioning ruler to measure from the arm to the tip of the middle finger (excluding nail length), mark at half the length, which is the 1/3 distal radius position.
Report Output
Subjects aged ≥20 years
Shows subject ID, name, age, gender, date of birth, and measurement site; the results display measurement date, T-score chart, comparison chart of T-score and Z-score with average values (orange bars represent the subject's T-score and Z-score, green bars represent the average), SOS, T-score, Z-score, adult ratio, peer ratio, bone physiological age, BQI, RRF, and EOA; the result analysis shows the software's judgment on the subject's bone quality (normal, osteopenia, osteoporosis).
Subjects aged <20 years
Shows subject ID, name, age, gender, date of birth, and measurement site; results display measurement date, SOS, Z-score, bone physiological age, peer ratio, Z-score chart, obesity chart, etc.; in the growth analysis list, values such as father's height, mother's height, current height, weight, reference height for each age, predicted height, and BMI are shown.
Landscape and Portrait Switching
The Android version can switch between landscape and portrait interfaces according to the placement of the tablet or phone (if the system is set to lock landscape/portrait, it will follow the system setting). The functions in both interfaces are identical, only the layout differs.
Test Record Search
You can enter name, ID, year of birth, and test time in the search criteria. Only one of name, ID, or year of birth can be filled. After entering the search criteria, click the "Search" button to find all records that meet these conditions, which will be displayed in a list.
Custom Report
Users can customize whether to display hospital information, bone physiological age, children's charts, predicted age of osteoporosis, doctor's signature, department, bed number, contact number, and header icon in the report.
Interface Settings
Supports PACS, ID card reading, database view, file read/write, Web Service, and QR code report retrieval interfaces.
Note: The above description is excerpted from the product manual.
Medical Device Name: BMD
Medical Device Manufacturer: Nanjing Kejin
Medical Device Registration Certificate No./Product Technical Requirement No.: SuXieZhuan 20172071500
Medical Device Advertisement Approval No.: SuXieGuangShen (Wen) No. 251221-12854
Advice: Please read the product manual carefully or purchase and use under the guidance of medical staff. For contraindications or precautions, see the manual.