Which forceps secure drapes to the patient by penetrating the skin?

Backhaus forceps are specifically designed for securing surgical drapes to the patient by penetrating the skin. The sharp, pointed ends of these forceps allow them to grip and hold the drapes in place firmly, ensuring that they do not move during a surgical procedure. This feature is essential in maintaining a sterile field and providing access to the surgical site without compromising the draping.

In contrast, the other types of forceps mentioned serve different functions. Roeder forceps are primarily used for holding tissue and are identifiable by their ball-tipped ends, which prevent excessive penetration of tissues. Brown-Adson forceps are designed for grasping delicate tissues; they have a smooth surface that minimizes damage, making them ideal for use in more superficial applications rather than securing drapes. Crile forceps are clamp-like instruments used to occlude blood vessels and hold tissue, but they do not have the ability to penetrate the skin like Backhaus forceps. Thus, the unique design of Backhaus forceps makes them ideal for the specific task of securing surgical drapes to the patient's skin.