BJ4309 Reciprocating saw (System 4300)
- Autoclavable reciprocating saw for knee and hip joint surgeries
- Imported motor for steady and quick cutting with low noise
- Output power ≥ 90w for efficient operation
- Oscillations ranging from 0-15000 osc/min
- Comes with a handpiece, battery, charger, saw blade, and more accessories included
- SKU
- 8ABAF455E4E9
- Brand
- Bojin
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
BJ4309 Reciprocating Saw (System 4300)
Autoclavable reciprocating saw engineered for knee and hip joint surgeries. Imported motor delivers steady, low-noise cutting with ≥90W output power and oscillations up to 15,000 osc/min. Complete system includes handpiece, battery, charger, saw blade, and accessories for immediate clinical deployment.
Clinical overview
The BJ4309 reciprocating saw is purpose-built for precision cutting in knee and hip joint surgeries, including robot-assisted procedures. Its ergonomic design ensures operator comfort during extended procedures, while the imported motor delivers consistent, low-noise performance that minimizes tissue trauma and preserves surgical field visibility. The entire handpiece is autoclavable at 155°C, enabling rapid turnaround between cases without compromising sterility or component integrity.
With output power ≥90W and variable oscillations from 0–15,000 osc/min, the BJ4309 adapts to diverse bone densities and surgical techniques. The nickel-metal hydride battery system is environmentally responsible and provides reliable runtime, while the aseptic battery transfer ring maintains sterile protocol during handpiece changeover. A 2-year manufacturer warranty on the handpiece and 3-month coverage on consumables underscores product reliability and clinical confidence.
Key features & surgeon benefits
Powerful & Precise Cutting
- ≥90W output power for efficient bone removal
- Variable oscillations 0–15,000 osc/min for technique flexibility
- Low noise ≤70 dB reduces fatigue and improves communication
Full Autoclave Compatibility
- Handpiece autoclavable at 155°C (improved type)
- Supports 1.6 MPa steam sterilisation cycles
- Eliminates bacilli and viruses resistant to chemical disinfection
Surgeon-Centric Design
- Balanced handpiece geometry reduces hand fatigue
- Intuitive speed control for intraoperative adjustment
- Aseptic battery transfer ring maintains sterile field integrity
Eco-Friendly Power System
- Nickel-metal hydride battery technology
- Removable battery extends handpiece lifespan
- Rechargeable system reduces consumable waste
Technical specifications
| Indications | Knee joint surgery, hip joint surgery, robot-assisted orthopedic procedures |
|---|---|
| Output power | ≥90W |
| Oscillations | 0–15,000 osc/min |
| Operating voltage | 12V DC |
| Noise level | ≤70 dB |
| Sterilisation temperature | 155°C (handpiece); battery non-autoclavable |
| Sterilisation pressure | 1.6 MPa |
| Material | Medical-grade stainless steel, nickel-metal hydride battery |
| Warranty | 2 Year Manufacturer Warranty (handpiece); 3 months (battery & consumables) |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Handpiece | BJ4309 reciprocating saw handpiece, autoclavable | 1 |
| Battery | Nickel-metal hydride rechargeable battery, 12V | 1 |
| Charger | Battery charger with power cord | 1 |
| Saw blade | Medical stainless steel reciprocating blade | 1 |
| Aseptic battery transfer ring | Sterile field maintenance accessory | 1 |
| Operating manual | Multilingual instruction guide | 1 |
| Guarantee card | 2-year warranty documentation | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss system configuration, bulk pricing, and delivery timelines. We support OEM partnerships and custom specifications for integrated surgical platforms.
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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