Abstract: A rotational atherectomy system may include an elongated, flexible drive shaft having a distal end for insertion into a vasculature of a patient and having a proximal end opposite the distal end remaining outside the vasculature of the patient, an electric motor rotatably coupled to the proximal end of the drive shaft, the electric motor being capable of rotating the drive shaft, and control electronics, wherein the control electronics comprise a computer readable storage medium in communication with a processor, the computer readable storage medium having software stored thereon for monitoring and controlling the rotation of the electric motor and for monitoring and controlling delivery of saline to the drive shaft.

Abstract: A rotational atherectomy system may include an elongated, flexible drive shaft having a distal end for insertion into a vasculature of a patient and having a proximal end opposite the distal end remaining outside the vasculature of the patient, an electric motor rotatably coupled to the proximal end of the drive shaft, the electric motor being capable of rotating the drive shaft, and control electronics, wherein the control electronics comprise a computer readable storage medium in communication with a processor, the computer readable storage medium having software stored thereon for monitoring and controlling the rotation of the electric motor and for monitoring and controlling delivery of saline to the drive shaft.

Abstract: A rotational atherectomy system may include an elongated, flexible drive shaft having a distal end for insertion into a vasculature of a patient and having a proximal end opposite the distal end remaining outside the vasculature of the patient, an electric motor rotatably coupled to the proximal end of the drive shaft, the electric motor being capable of rotating the drive shaft, and control electronics, wherein the control electronics comprise a computer readable storage medium in communication with a processor, the computer readable storage medium having software stored thereon for monitoring and controlling the rotation of the electric motor and for monitoring and controlling delivery of saline to the drive shaft.

Abstract: A rotational atherectomy system may include an elongated, flexible drive shaft having a distal end for insertion into a vasculature of a patient and having a proximal end opposite the distal end remaining outside the vasculature of the patient, an electric motor rotatably coupled to the proximal end of the drive shaft, the electric motor being capable of rotating the drive shaft, and control electronics, wherein the control electronics comprise a computer readable storage medium in communication with a processor, the computer readable storage medium having software stored thereon for monitoring and controlling the rotation of the electric motor and for monitoring and controlling delivery of saline to the drive shaft.