Surgical Instruments Orthopedic Drill Low Noise Cranial Bur BJ4105

Product Description

Medical Tool Product Image 1
Medical Tool Detailed Specifications 1
Medical Tool Detailed Specifications 2

Specification

Parameter Value / Limit
Output power 90W
Speed (r.p.m) 0 - 60,000
Oscillations (osc/min) /
Torque (Nm) /
Operation voltage (V) /
Sterilization Temperature 155°C
Swings (°) /
Noise level (db) ≤ 40

Important Notes

  • 1
    Sterilize temperature ≤ 135 °C (Improved type ≤ 155 °C). If the temperature exceeds this limit, the motor will be damaged.
  • 2
    Normal bone drill can only hold drill bits less than 6mm. Acetabulum reaming drill works with big torque (rpm around 300). Cannulated drill is used with nail or K-wire (rpm around 600).
  • 3
    The battery must be removed from the power tool after surgery. Otherwise, the minor automatic discharge will shorten the battery lifespan.
  • 4
    The battery cannot be sterilized; it is not autoclavable.
  • 5
    The cranial bur must be washed immediately after the surgery using a purger to avoid blood sticking inside the bur, and then it should be thoroughly dried.
  • 6
    The battery compartment inside the handpiece of the tool should be completely free of water after sterilization.
  • 7
    The cranial bur blade is made of medical stainless steel. To avoid breakage, it is designed to be flexible and not extremely hard. Since it wears easily, we suggest using each blade for only 1 surgery.
Medical Tool Auxiliary View 1
Medical Tool Auxiliary View 2

Frequently Asked Questions

What is the safe sterilization temperature for this medical power tool?

The standard sterilization temperature should not exceed 135°C. For improved types, it can safely withstand up to 155°C. Exceeding these temperatures will cause damage to the internal motor.

Can I autoclave the battery with the handpiece?

No, the battery cannot be sterilized and is not autoclavable. It must be detached from the power tool prior to any sterilization processes.

How should I store the battery post-surgery?

Always remove the battery from the handpiece immediately after the surgical procedure. Leaving the battery inside the tool can lead to small automatic discharges, which will shorten its overall lifespan.

How often should the cranial bur blade be replaced?

The cranial bur blade is crafted from medical stainless steel, designed to be flexible to prevent breaking during surgery. Due to this flexible nature, it is susceptible to wear, and we highly recommend replacing the blade after each surgery.

What is the proper cleaning procedure for the cranial bur?

The cranial bur must be flushed and cleaned using a purger immediately after the procedure to prevent blood from coagulating and sticking inside the bur mechanism. Ensure it is completely dried after washing.

What drill bit sizes and speeds are suitable for this system?

A standard bone drill handles drill bits under 6mm. For acetabulum reaming, a high torque setting at around 300 rpm is recommended, while cannulated drilling with K-wires operates best at approximately 600 rpm.

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