DJBJ-I
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The DJBJ-I Surgical Pendulum Saw is a cutting-edge orthopedic instrument engineered by Dingjian Medical Devices (Suzhou) Co., Ltd., a trusted China manufacturer specializing in high-quality surgical equipment. Designed for precision and efficiency in orthopedic procedures, this high-speed surgical pendulum saw integrates advanced technology with user-centric features to meet the rigorous demands of operating rooms worldwide. With a rotational speed of 16,700 revolutions per minute and a swing amplitude of 4°-6°, the AO Interface Surgical Saw delivers exceptional cutting performance while ensuring minimal tissue damage. Whether for joint replacement, bone reshaping, or trauma surgery, this sterilizable surgical pendulum saw stands out as a reliable tool for surgeons seeking consistency, safety, and operational flexibility. Its green and environmentally friendly battery design, combined with stepless speed regulation, makes it a sustainable and versatile choice for modern healthcare facilities.

The DJBJ-I Surgical Pendulum Saw boasts an impressive swing frequency of 16,700 times per minute, enabling rapid and precise bone cutting without compromising accuracy. The stepless speed regulation pendulum saw allows surgeons to adjust the speed seamlessly according to the surgical task, from delicate bone shaping to efficient tissue separation. This feature ensures optimal control across a wide range of orthopedic procedures.
Equipped with a user-friendly quick-install saw blade pendulum saw mechanism, the instrument allows for fast and hassle-free saw blade changes during surgeries. This reduces downtime in the operating room, enhances workflow efficiency, and minimizes the risk of contamination—critical factors for successful surgical outcomes.
The low noise surgical pendulum saw features an optimized mechanical structure and high-quality components, significantly reducing operational noise. This not only creates a more comfortable working environment for surgical teams but also helps keep patients calm during procedures. The robust design ensures long-term durability and stable performance even under frequent use.
The integrated green battery surgical saw is environmentally friendly and requires no additional disinfection, simplifying post-operative cleaning procedures. The battery’s long-lasting performance ensures uninterrupted use throughout lengthy surgeries, eliminating the need for frequent recharging or battery replacements.
Meeting the strictest hygiene standards, the DJBJ-I Surgical Pendulum Saw can be fully sterilized and disinfected at high temperatures. This feature eliminates harmful pathogens, ensuring a sterile operating environment and reducing the risk of surgical site infections— a top priority for healthcare providers.
Parameter | Details |
Model | DJBJ-I |
Rotational Speed | 16,700 revolutions per minute |
Swing Amplitude | 4° - 6° |
Interface Standard | AO |
Speed Regulation Mode | Stepless speed regulation |
Battery Type | Green and environmentally friendly battery |
Sterilization Method | High-temperature sterilization (full machine) |
Noise Level | Low noise (optimized mechanical structure) |
Saw Blade Installation | Quick-install disassembly mechanism |
Main Unit Structure | One-piece closed back cover |
Design Feature | No need for disinfection (battery) |
Superior Cutting Efficiency: The 16,700 RPM rotational speed and 4°-6° swing amplitude of the DJBJ-I Surgical Pendulum Saw enable fast, precise bone cutting, reducing surgical time and patient exposure to anesthesia.
Enhanced Operational Control: Stepless speed regulation and a lightweight design allow surgeons to maneuver the instrument with ease, even in hard-to-reach areas of the body.
Time-Saving Convenience: The quick-install saw blade mechanism minimizes downtime during procedures, improving operating room productivity.
Sterility & Safety: Full-machine high-temperature sterilization ensures compliance with global healthcare hygiene standards, lowering infection risks.
Eco-Friendly & Cost-Effective: The green battery design reduces environmental impact, while the durable one-piece back cover minimizes maintenance and replacement costs.
Broad Compatibility: The AO interface ensures seamless integration with a wide range of standard surgical accessories, making it a versatile addition to any orthopedic suite.
Low Noise Operation: Optimized mechanical components reduce noise pollution, enhancing the surgical environment for both medical staff and patients.
The DJBJ-I Surgical Pendulum Saw is ideal for hip, knee, and shoulder replacement procedures, where precise bone cutting and shaping are essential for implant placement. Its high speed and adjustable amplitude ensure a perfect fit for prosthetic components.
In procedures such as osteotomy (bone cutting) for corrective surgery or bone grafting, the precision surgical pendulum saw delivers clean, accurate cuts, minimizing damage to surrounding soft tissues.
For treating fractures, dislocations, or other traumatic bone injuries, the instrument’s fast cutting speed and easy maneuverability help surgeons stabilize bones quickly and effectively, improving patient recovery outcomes.
In spinal fusion or decompression surgeries, the low noise surgical pendulum saw provides precise bone removal, allowing surgeons to access the spinal column safely without disrupting nearby nerves.
We offer customization for figure numbers (e.g., S004, GB004, GS004, 5004, 8004, c5004) to meet specific inventory or branding requirements of healthcare facilities or distributors.
While the standard model features an AO interface, we can customize the surgical pendulum saw to accommodate other interface standards based on customer needs, ensuring compatibility with existing surgical equipment.
For specialized procedures, we provide options to adjust the swing amplitude (4°-6° range) or rotational speed to match unique surgical requirements.
We offer logo printing on the main unit and customized packaging solutions to enhance brand visibility for distributors or hospital groups.