Nonhealing wound debridement using a finger-mounted debridement tool

Area of Science:

• Wound Care
• Surgical Instruments
• Medical Device Innovation

Background:

• Chronic wound management involves debridement to reduce bacterial load and remove nonviable tissue.
• Traditional debridement tools can cause patient discomfort, especially in complex wound areas like tunnels and undermining.

Purpose of the Study:

• To assess the effectiveness of a novel finger-mounted debridement tool for treating nonhealing wounds.
• Evaluate patient and clinician experiences with the new debridement device.

Main Methods:

• The finger-mounted debridement tool was used on 11 patients.
• Patients and clinicians provided feedback on ease of use, accessibility, pain, and overall preference.

Main Results:

• Debridement averaged 43 seconds for wounds of 9.06 cm².
• Clinicians rated ease of use and accessibility as 5/5.
• 92% of wounds had no or minimal bleeding; 67% of patients reported no pain.
• 56% of patients preferred the finger-mounted tool alone; 67% felt less anxious, 78% perceived faster procedures, and 89% perceived easier access.

Conclusions:

• The finger-mounted debridement tool is effective for wound debridement.
• It reduces procedure time and enhances wound accessibility in challenging areas.
• The tool is easier to use and preferred over traditional debridement instruments.