BJ4109 Surgical Reciprocating Saw for Joint Replacement Surgery
- Autoclavable surgical reciprocating saw for knee joint and hip surgeries
- Imported motor for low noise and quick cutting without soft tissue damage
- 95w output power with 0-15000 osc/min oscillations
- Sterilizable at 155°C with 2-year warranty, including handpiece and battery
- SKU
- 72B93E76F4F3
- Brand
- Bojin
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
BJ4109 Surgical Reciprocating Saw for Joint Replacement Surgery
Autoclavable surgical reciprocating saw engineered for knee and hip joint replacement procedures. Imported motor delivers low-noise, precise cutting with minimal soft tissue trauma. 95W output, 0–15,000 oscillations/min, sterilizable at 155°C with comprehensive 2-year warranty.
Clinical overview
The BJ4109 is a precision surgical reciprocating saw designed specifically for knee and hip joint replacement procedures, including robot-assisted applications. With ergonomic design and full autoclavability, the entire unit meets modern surgical sterilisation standards. The imported motor operates with exceptionally low noise levels whilst delivering steady, rapid cutting action without iatrogenic soft tissue damage—a critical requirement in joint arthroplasty where soft tissue preservation directly impacts functional outcomes.
The system combines a 95W output motor with variable oscillation control (0–15,000 osc/min) and operates on 14.4V rechargeable nickel-metal hydride battery technology. Noise output is maintained at ≤75 dB, minimising operating room fatigue. The handpiece is fully autoclavable at 155°C under 1.6 MPa pressure, ensuring complete sterilisation of bacterial and viral pathogens whilst maintaining mechanical integrity and long service life. A comprehensive 2-year manufacturer warranty covers the handpiece, with 3-month coverage on consumables.
Key features & surgeon benefits
Soft Tissue Preservation
- Steady, controlled cutting action minimises collateral soft tissue trauma
- Variable oscillation speed (0–15,000 osc/min) for procedure-specific control
- Low noise operation (≤75 dB) reduces OR fatigue and improves focus
Full Autoclavability
- Complete handpiece autoclavable at 155°C, 1.6 MPa
- Eliminates cross-contamination risk in joint replacement protocols
- Meets international surgical instrument sterilisation standards
Extended Service Life
- Imported precision motor engineered for high-cycle durability
- Environment-friendly NiMH battery technology
- 2-year manufacturer warranty on handpiece; 3-month on consumables
Efficient System Design
- Complete kit includes handpiece, battery, charger, saw blade, and aseptic transfer ring
- Rapid charging cycle minimises OR downtime
- Interchangeable blades reduce per-procedure costs
Technical specifications
| Indications | Knee joint replacement surgery, hip joint replacement surgery, robot-assisted joint procedures |
|---|---|
| Output Power | 95W |
| Oscillations | 0–15,000 osc/min (variable) |
| Operating Voltage | 14.4V DC |
| Noise Level | ≤75 dB |
| Sterilisation Temperature | 155°C (improved type); standard 135°C |
| Sterilisation Pressure | 1.6 MPa |
| Material | Medical-grade stainless steel handpiece; NiMH rechargeable battery |
| Battery Type | Nickel-metal hydride (environment-friendly) |
| Packaging | Sterile single-use or reusable surgical kit |
| Warranty | 2 Year Manufacturer Warranty (handpiece); 3 months (battery and consumables) |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Handpiece | Autoclavable surgical reciprocating saw handpiece with ergonomic design | 1 |
| Rechargeable Battery | 14.4V NiMH battery pack (not autoclavable) | 1 |
| Battery Charger | Rapid-charge unit for 14.4V battery | 1 |
| Saw Blade | Medical stainless steel reciprocating saw blade | 1 |
| Aseptic Battery Transfer Ring | Sterile interface for battery attachment during procedures | 1 |
| Operating Manual | Comprehensive user and maintenance guide | 1 |
| Guarantee Card | 2-year manufacturer warranty documentation | 1 |
Get in touch for pricing & availability
The BJ4109 is available for immediate delivery with full technical support and clinical consultation. Contact our sales team to discuss pricing, bulk orders, OEM partnerships, and customised configurations for your surgical programme.
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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