Shave Biopsy Instrument: An Ergonomic Modification of Razor Blade

Area of Science:

• Dermatology
• Surgical Techniques
• Medical Device Modification

Background:

• Razor blades are utilized by dermatologists for shave excisions and biopsies due to their sharpness and flexibility.
• The accessibility and low cost of razor blades make them a common tool in dermatological procedures.
• However, the standard design poses risks of accidental injury to both healthcare providers and patients.

Purpose of the Study:

• To describe an accessible modification of the razor blade.
• To enhance grip, control, and safety during the acquisition of cutaneous shave specimens.

Main Methods:

• A simple modification procedure for standard razor blades was developed.
• The modified razor blade was assessed for improved handling characteristics in obtaining skin specimens.

Main Results:

• The modification provides enhanced grip and control over the razor blade.
• The improved design contributes to increased safety during shave biopsy procedures.
• Ease of implementation allows for widespread adoption in clinical practice.

Conclusions:

• A simple razor blade modification significantly improves safety and usability for dermatological shave biopsies.
• This technique offers a practical solution to mitigate risks associated with standard razor blade use.
• The enhanced razor blade facilitates safer and more controlled cutaneous specimen retrieval.