Bojin System 4300 Surgical Power Tool Series — Premium Joint-Operation Power Tool Line

System 4300 Surgical Power Tool Series — Premium Joint-Operation Power Tool Line

The Bojin System 4300 is a premium joint-surgery power tool series built around two flagship instruments for joint replacement and trauma procedures. Each System 4300 handpiece uses a separate-battery design and a sealed battery-sterilization container, allowing the battery to be sterilized with the rest of the kit. The ergonomic, lightweight handpiece, temperature control switch, and double-layer sterile case make the System 4300 ideal for hospitals that demand the highest sterility and reliability in arthroplasty.

Key Advantages of the System 4300 Series

• Separate battery design for safe, isolated battery handling during surgery.
• Sealed battery sterilization container allows the battery to be autoclaved with the kit.
• Temperature control switch prevents motor overheating during long procedures.
• Ergonomic, lightweight handpiece reduces surgeon fatigue.
• Double-layer sterile case keeps all instruments organized and sterile-ready.

Models in the System 4300 Series — Specific Advantages and Differences

Advantage: High-precision oscillating saw for total knee and hip arthroplasty with a temperature-controlled motor for extended use.
Difference vs BJ4307B: Sagittal saw vs acetabulum reaming drill — BJ4301 is for shaping bone, BJ4307B is for preparing the hip socket.

Advantage: Heavy-duty reaming drill for acetabular cup preparation in total hip arthroplasty, with a dual forward/reverse mode for safe reamer release.
Difference vs BJ4301: Reaming vs cutting — BJ4307B shapes the hip socket, BJ4301 cuts bone around the joint.

Standard System 4300 Accessories

• BJ43001 Rechargeable Battery — separate high-capacity battery for the System 4300.
• BJ43002 Battery Charger — dedicated charger for the System 4300 battery.
• BJ43003 Battery Sterilization Container — sealed container for autoclaving the battery with the rest of the kit.
• BJ43004 Aseptic Transfer Kit — sterile barrier for battery handling.
• BJ43002-4B Multi-Function Charger — multi-bay charger for high-volume surgical centers.

Technical Specifications

• Motor: Temperature-controlled DC motor, variable speed
• Power source: Detachable battery (BJ43001) with sealed sterilization container
• Sterilization: 135°C autoclavable; battery sterilizable in BJ43003 sealed container
• Packaging: Double-layer sterile case
• Compliance: CE-marked, ISO 13485 certified

Typical Applications

Total hip and knee arthroplasty, acetabular reaming for hip replacement, joint-revision procedures, and any orthopedic OR requiring the highest sterility standards with a separate-battery power tool platform.

Frequently Asked Questions

Q: Why is the System 4300 battery shipped in a sealed sterilization container?
A: The BJ43003 sealed container allows the entire battery to be steam-autoclaved together with the handpiece and accessories, eliminating the risk of contaminating the battery during aseptic transfer to the sterile field.

Q: Is the System 4300 suitable for trauma surgery?
A: The System 4300 is optimized for joint replacement. For high-volume trauma surgery, the System 1000 or System 4000 with their full 12-handpiece lineups is recommended.