How To Use A Medical Cannulated Drill For Trauma Surgery

Trauma surgery is a challenging field that requires specialized tools and techniques to treat patients with severe injuries to the bones and soft tissues. One of the most important tools for trauma surgery is the medical cannulated drill, which can be used for intramedullary nailing and endoscopic surgery. Today we will explain what a medical cannulated drill is, how it works, and its advantages and disadvantages.

What is a medical cannulated drill?

A medical cannulated drill is a device that can drill holes in bones along a guidewire. A guidewire is a thin metal wire that is inserted into the bone to guide the direction and alignment of the drill. The drill has a hollow shaft that allows it to slide over the guidewire and create a hole that matches the diameter of the wire. The drill can also be attached to various adapters to perform different functions, such as cutting, reaming, or screwing.

Why use a medical cannulated drill?

A medical cannulated drill has several benefits for trauma surgery, such as:

• Accuracy: The guidewire ensures that the drill follows the desired path and angle, avoiding damage to the surrounding tissues and nerves. The drill can also create precise and consistent holes that match the size and shape of the implants or screws.
• Efficiency: The drill can operate at high speeds and low noise, reducing the operation time and the risk of infection. The drill can also be easily replaced and recharged, allowing for continuous use and convenience.
• Versatility: The drill can be used for various types of trauma surgery, such as intramedullary nailing, endoscopic surgery, or external fixation. The drill can also be adapted to different sizes and shapes of bones and implants, depending on the needs of the patient and the surgeon.

How to use a medical cannulated drill?

The general steps for using a medical cannulated drill are as follows:

• Prepare the drill: Choose the appropriate drill bit and adapter for the surgery, and make sure they are sterilized and compatible with the drill. Charge the drill battery and check the power and speed settings.
• Insert the guidewire: Make a small incision on the skin and use a needle or a trocar to insert the guidewire into the bone. Use an X-ray or a fluoroscope to confirm the position and alignment of the guidewire. Adjust the guidewire as needed until it reaches the desired location and direction.
• Drill the hole: Slide the drill over the guidewire and activate the drill. Apply gentle pressure and move the drill along the guidewire until it reaches the end of the wire or the desired depth of the hole. Stop the drill and remove it from the guidewire.
• Insert the implant or screw: Depending on the type of surgery, insert the implant or screw into the hole along the guidewire. Use the drill adapter to tighten or loosen the implant or screw as needed. Remove the guidewire and close the incision.

What are the types of medical cannulated drill?

There are two main types of medical cannulated drill: disposable and reusable. The disposable drill is made of aluminum alloy and has a silver color. The reusable drill is also made of aluminum alloy but has a black color and a semiluser surface treatment. The differences between the two types are:

• Disposable drill: The disposable drill is designed for one-time use only and cannot be sterilized or reused. The disposable drill has a lower cost and a shorter lifespan than the reusable drill. The disposable drill is suitable for emergency situations or low-resource settings where sterilization and maintenance are not available or feasible.
• Reusable drill: The reusable drill is designed for multiple uses and can be sterilized and reused. The reusable drill has a higher cost and a longer lifespan than the disposable drill. The reusable drill is suitable for regular operations or high-resource settings where sterilization and maintenance are available and feasible.

What are the specifications of medical cannulated drill?

The specifications of AMIS Medical cannulated drill are:

• Output power: 130W
• Working voltage: 14.4V
• Battery charging time: About 3 hours
• Rotation speed: 0-1000rpm
• Noise level: Less than 45dB
• Torque: 3.5N/m
• Eccentricity: 0.05mm in axial direction
• Cannulated drill bit size: Optional and customizable

Where to buy reliable and high-quality surgical power tools

If you are looking for a reliable and high-quality Surgical power tools, you may want to consider AMIS Medical. AMIS Medical is a leading manufacturer and supplier of medical devices and equipment, specializing in orthopedic and trauma surgery. Here are some reasons why you should choose AMIS Medical for your Surgical power tools needs: