The OSTEO KJ7000P series ultrasonic bone densitometer is a portable solution launched by Kejin for ultrasonic bone density measurement. It utilizes axial transmission technology to measure the speed of sound (SOS) along the tibia or radius and calculates a set of parameters to reflect bone condition.

Product Features

Touchscreen Operation

Equipped with a 15.6-inch touchscreen for intuitive control.

High-Capacity Battery

Optional 19200mAh battery pack for extended usage time.

Built-in Printer

Data collected by the ultrasonic bone densitometer can be output via the built-in thermal printer or an external printer.

Portable

Designed with an integrated portable structure, suitable for multiple scenarios.

Multiple Open Interfaces

Supports identity information reading, WeChat QR code report scanning, and can interface with hospital systems.

Chinese Population Database

Data resources are derived from a statistical reference database of bone density measurements from the Chinese population.

Product Functions

Bone Physiological Age

Compares measured bone mass with the average bone mass of various age groups.

T-Score and Z-Score

T-score: Standard deviation of bone mass compared to the average bone mass of young adults of the same gender.

Z-score: Standard deviation of bone mass compared to the average bone mass of the same age group.

Testing for Children and Adults

Report Output

For examinees aged ≥20 years:

The measurement results display the measurement date, T-score chart, comparison charts of T-score and Z-score with averages (orange bars represent the examinee's T and Z scores, green bars represent average T and Z scores), SOS value, T-score, Z-score, adult ratio, age-matched ratio, bone physiological age, BQI, RRF, and EOA. The result analysis provides the software's assessment of bone condition (including normal, osteopenia, osteoporosis).

For examinees aged <20 years:

The measurement results display the measurement date, SOS value, Z-score, bone physiological age, age-matched ratio, Z-score chart, obesity chart, etc. The growth analysis list includes father's height, mother's height, current height, weight, age-based reference height, height prediction, body mass index, and predicted height chart.

Applicable Departments

Obstetrics and Gynecology, Endocrinology, Pediatric Healthcare, Physical Examination, Orthopedics, Geriatrics

Note: Text descriptions are excerpted from the product technical requirements and user manual.

Medical Device Name: Ultrasonic Bone Densitometer

Medical Device Manufacturer: Nanjing Kejin Industrial Co., Ltd.

Medical Device Registration Certificate/Product Technical Requirements Number: Su Xie Zhun 20252070349

Medical Device Advertisement Approval Number: Su Guang Shen Xun Zi [2025] No. 007671

Advisory: Please read the product manual carefully or purchase and use under the guidance of medical personnel. For precautions, refer to the manual.

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Product performance, models, technical parameters, registration certificates, and other details are subject to the Kejin website. Please visit the website for product information.

Product parameters and appearance are subject to change without prior notice. The above advertisement content is for reference only.

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