Bojin System 1400 Surgical Power Tool Series — Low-Noise Cordless Orthopedic Line

System 1400 Surgical Power Tool Series — High-Quality, Low-Noise Cordless Orthopedic Line

The Bojin System 1400 is a refined battery-powered surgical power tool line designed for surgeons who demand excellent performance, low noise, and a perfectly portable handpiece. The system covers the full orthopedic caseload — from joint-replacement saws to trauma drills and acetabulum reaming — while remaining lightweight and 135°C autoclavable. A detachable, lengthened acetabulum reamer head (BJ1107B1T / BJ1107D1T, Φ36–Φ64 mm) is unique to the 1400 series and allows minimally invasive acetabular preparation.

Key Advantages of the System 1400 Series

• Stable power output and easily variable speed for fine bone work and long-procedure endurance.
• Low-noise, high-quality motor reduces surgeon fatigue and improves OR communication.
• Perfectly portable, low-weight handpiece for one-handed operation.
• 135°C autoclavable handpiece compatible with standard steam sterilization.
• Detachable, lengthened acetabulum reamer (Φ36–Φ64 mm) reduces incision size during hip arthroplasty.

Models in the System 1400 Series — Specific Advantages and Differences

Advantage: Crisp oscillating stroke for fine bone cuts around joint surfaces in knee and hip arthroplasty.
Difference vs BJ1101 (System 1000): Lighter housing and quieter motor; preferred for hospitals prioritizing low-noise arthroplasty suites.

Advantage: High-speed cannulated drill for K-wire placement and standard trauma screw preparation.
Difference vs BJ1403B: Single-function drill; BJ1403B adds dual-function reaming for trauma plating workflows.

Advantage: Combines high-speed drilling and slow-speed reaming in one handpiece for fracture fixation.
Difference vs BJ1402: Dual-function mode saves instrument changes during long trauma cases.

Advantage: Heavy-duty reaming for acetabular cup preparation, with dual forward/reverse rotation for safe release of the reamer head.
Difference vs BJ1107B (System 1000): Optimized for the System 1400 detachable, lengthened reamer heads (BJ1107B1T / BJ1107D1T) for minimally invasive hip arthroplasty.

Detachable Acetabulum Reamer Heads (System 1400 exclusive)

• BJ1107B1 / BJ1107D1 Acetabulum Reamer — standard Φ36–Φ64 mm reamer heads (drive-end matched to BJ1407B and System 1000's BJ1107B / BJ1107D).
• BJ1107B1T / BJ1107D1T Acetabulum Reamer — Detachable and Lengthened version for minimally invasive surgical approaches.

Standard System 1400 Accessories

• BJ14001 Rechargeable Battery — dedicated battery for the 1400 platform.
• BJ14002 Battery Charger — matching single-bay charger.
• BJ14004 Aseptic Transfer Kit — sterile barrier for battery docking.
• BJ1005 Chuck Key — universal chuck key (shared with System 1000 / 2000 / 4200).

Technical Specifications

• Motor: Low-noise DC motor, easily variable speed
• Power source: Detachable Li-ion battery (BJ14001)
• Sterilization: 135°C autoclavable handpiece
• Reamer range: Φ36 – Φ64 mm (BJ1107B1 / BJ1107D1) and lengthened variant for MIS
• Compliance: CE-marked, ISO 13485 certified

Typical Applications

Joint replacement surgery (knee / hip), trauma fixation, acetabular preparation for hip arthroplasty (including minimally invasive approaches), sports-medicine orthopedics, and any procedure that benefits from a quieter, lighter System 1000-class handpiece.

Frequently Asked Questions

Q: What makes the System 1400 different from the System 1000?
A: The System 1400 is a quieter, lighter, more refined platform with a dedicated battery and the unique detachable-lengthened acetabulum reamer for minimally invasive hip arthroplasty. It shares the same 135°C autoclavable standard as System 1000 but is optimized for low-noise OR environments.

Q: Are the BJ1107B1T / BJ1107D1T reamers compatible with System 1000?
A: The drive-end geometry is compatible with System 1000's BJ1107B / BJ1107D, but the lengthened shaft is engineered and validated for the System 1400 workflow.