BJ4109 Surgical Reciprocating Saw for Joint Replacement Surgery
• Standard Configuration: Handpiece, battery, charger, saw blade, aseptic battery transfer ring, manual & guarantee card.
• Autoclavable (≤135°C, improved type ≤155°C) for complete sterilization.
• Eco-friendly battery, low noise, and high precision.
• Warranty: 2 years on handpiece, 3 months on battery & consumables.
Fast 3-day delivery | Free shipping | Expert after-support
- SKU
- 72B93E76F4F3
- Brand
- Bojin
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
BJ4109 Surgical Reciprocating Saw for Joint Replacement Surgery
Precision-engineered reciprocating saw for knee and hip joint replacement procedures. Fully autoclavable handpiece, eco-friendly battery, low-noise operation, and ergonomic design for optimal surgical control and efficiency.
Clinical overview
The BJ4109 is a fully autoclavable surgical reciprocating saw designed specifically for high-precision bone cutting in knee and hip joint replacement procedures, including robot-assisted orthopedic surgery. With its ergonomic design, imported motor technology, and variable oscillation control (0–15,000 osc/min), the BJ4109 delivers steady, rapid cutting without soft tissue trauma. The handpiece operates at 14.4V with 95W output power and produces minimal noise (≤75 dB), reducing operating room fatigue and improving surgical precision.
The system features an eco-friendly nickel-metal hydride battery with aseptic transfer ring for seamless sterilization workflows. The complete handpiece is autoclavable at temperatures up to 155°C, enabling full sterilization without compromising motor integrity. With a 2-year manufacturer warranty on the handpiece and comprehensive after-sales support, the BJ4109 represents a reliable, cost-effective solution for high-volume joint replacement centers.
Key features & surgeon benefits
Variable oscillation & low noise
- 0–15,000 oscillations/min for precise bone cutting
- ≤75 dB operation reduces OR fatigue
- Steady, rapid cutting without soft tissue damage
Fully autoclavable handpiece
- Complete sterilization at ≤155°C (improved type)
- Aseptic battery transfer ring for seamless OR integration
- Handpiece only; battery removed for sterilization
Long service life & warranty
- 2-year manufacturer warranty on handpiece
- 3-month warranty on battery and consumables
- Eco-friendly battery technology extends operational life
Surgeon-optimized design
- Ergonomic handpiece for extended surgical procedures
- Lightweight, balanced construction
- Compatible with standard surgical saw blades
Technical specifications
| Indications | Knee joint replacement, hip joint replacement, robot-assisted orthopedic surgery |
|---|---|
| Output power | 95W |
| Oscillations (osc/min) | 0–15,000 |
| Operating voltage | 14.4V |
| Noise level | ≤75 dB |
| Sterilisation | Autoclavable ≤155°C (improved type); handpiece only |
| Material | Medical-grade stainless steel |
| Battery type | Eco-friendly nickel-metal hydride (NiMH) |
| Packaging | Standard configuration with handpiece, battery, charger, saw blade, aseptic transfer ring, manual, and guarantee card |
| Warranty | 2 Year Manufacturer Warranty (handpiece); 3 months (battery & consumables) |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Handpiece | BJ4109 surgical reciprocating saw handpiece, fully autoclavable | 1 |
| Battery | 14.4V eco-friendly nickel-metal hydride battery | 1 |
| Charger | Standard battery charger with power cord | 1 |
| Saw blade | Medical-grade stainless steel reciprocating saw blade | 1 |
| Aseptic battery transfer ring | Sterile transfer ring for aseptic battery handling | 1 |
| Operating manual | Comprehensive user and sterilization guide | 1 |
| Guarantee card | 2-year manufacturer warranty documentation | 1 |
Get in touch for pricing & availability
Contact our sales team to request a detailed quote, discuss customization options, or arrange a product demonstration. Fast 3-day delivery and expert after-sales support included with every order.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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