In various embodiments, surgical devices and methods are provided. One such surgical device includes a ferromagnetic heater assembly. The ferromagnetic heater assembly includes an electrical conductor, a ferromagnetic heater, and an encapsulant. The electrical conductor has a first leg, a second leg, and a bend between the first and second legs. The bend is located at a distal tip of the electrical conductor, and the first and second legs are spaced apart from one another between the distal end and a proximal end of the electrical conductor. The ferromagnetic heater is disposed on the first leg of the electrical conductor. The encapsulant at least partially surrounds the ferromagnetic heater and a portion of the second leg opposite the ferromagnetic heater, and a surface of the ferromagnetic heater is at least partially exposed by the encapsulant.