Stryker Quik Drive: A Revolution in Surgical Tools

Erdmann Design's Award-Winning Battery-Powered Screwdriver for Precision Surgeries

The inspiration for the Stryker Quik Drive came from the need for an ergonomically optimized handheld surgical instrument. The designers at Erdmann studied numerous products handled in a similar manner and developed design concepts based on Human Scale documents. These concepts were then verified with different surgeons to gather feedback and further design input.

What sets the Stryker Quik Drive apart from other surgical tools is its optimally balanced form and precision. The pencil-shaped instrument is tapered at the tip, allowing the surgeon free vision within the operating area and a very precise mode of operation in difficult applications. The instrument enables the surgeon to insert and remove the smallest Stryker implant screws with a diameter of 1.2 to 2 mm.

The Stryker Quik Drive is made from milled aluminum parts and features an injection-molded battery pack. The instrument is guided by two buttons that function as force sensors. The rotation speed and power are regulated by finger pressure, providing optimal sensory feedback for the screw’s torque. The surface texture of the instrument’s casing was optimized for use with soiled rubber gloves during surgery.

The project, which started in May 2005 and finished in August 2007, faced several challenges. The development aimed for an ergonomically balanced tool for both left and right-hand use. This created challenges in finding the ideal integration of the buttons and ensuring the tool did not end up being too long. A significant amount of time and effort was also invested in developing a button technology that provides variable speed control and forward-reverse capabilities.

The Stryker Quik Drive has been recognized for its innovative design and functionality. In 2017, it was awarded Silver in the A' Medical Devices and Medical Equipment Design Award. This award is given to top-of-the-line, creative, and professionally remarkable designs that illustrate outstanding expertise and innovation.

In conclusion, the Stryker Quik Drive is a testament to the power of human-centered design and usability testing. It showcases how thoughtful design and innovative technology can revolutionize the field of surgery, making procedures safer and more efficient.