What Considerations Should Be Taken into Account When Utilizing a Bone Drill

In the realm of Product Knowledge, bone drills serve as electronic tools employed for boring holes into bones, facilitating the insertion of nails, screws, or similar components, typically during surgical procedures. These tools encompass various electric bone drill bits, including bone drill bits, pendulum hammerheads, and hollow drill bits.

Prior to employing a bone drill, certain precautions should be observed:

1. Avoid usage by individuals with metal allergies.
2. Exercise caution when used by elderly patients, those with osteoporosis, diabetes, or other conditions unsuitable for orthopedic surgery.
3. The electric bone drill should not be disassembled or subjected to random impacts to prevent any compromise in its performance. Before drilling, it is crucial to ensure that the drill bit is securely attached.

It is imperative to refrain from using the bone drill for any purposes beyond its designated surgical scope. Additionally, avoid using corrosive solvents for cleaning or immersion sterilization, as they can damage the equipment.

During the operation of the drill bit, be mindful to protect the water-sensitive battery casing from harm, as damage to the battery or electrical equipment may result in short-circuits.

Maintenance procedures for the electric bone drill:
To safeguard against water intrusion and electrical short-circuiting, follow these steps. First, prepare two sets of cloth covers for each bone drill and maintain sterility by covering the drill with a sterile cloth before use. During usage, utilize a sterile towel wrap to expose only the drill bit and replace it promptly if it becomes wet. Second, for rechargeable bone drills, wrap them with disposable surgical film, exposing only the drill bit, and peel off and replace the film after use.

Maintaining a charging bone drill involves removing the drill bit after usage, cleaning any blood or debris with dry saline gauze, and then placing it on a spare cloth or directly immersing it in 40% formalin for disinfection, avoiding high-pressure steam or soaking sterilization.

Factors impacting the effectiveness of the bone drill:
The effectiveness of a bone drill is intricately linked to cutting force and temperature. Excessive cutting force can lead to breakage, while high temperatures may cause thermal damage to the bones. As cutting speed increases, the risk of bone thermal damage and cracks gradually diminishes. Likewise, as the feed rate rises, the likelihood of bone thermal damage and cracks decreases.

In accordance with the clinical situation, it is advisable to maximize cutting speed and feed rate to enhance the overall effectiveness of the bone drill. This approach ensures a more compelling application of the bone drill.”