Patents Assigned to K-D Instruments, Inc.
  • Patent number: 10780265
    Abstract: A system and method for implanting and stabilizing spinal cord stimulators in an epidural space of the spinal column of a patient to prevent or limit axial movement of the stimulators once implanted in the epidural space. The system includes a drill assembly, a guide wire assembly, and a guide wire receiver. The drill assembly includes a cannula, a drill for creating access points in the patient's spinal column for implanting the stimulators, and an incremental drill adjuster for drilling into the patient's lamina a pre-set, discrete distance. The guide wire assembly includes a hollowed guide wire sleeve, a guide wire housed within the sleeve, and a magnet disposed on a proximal end of the guide wire assembly. The guide wire receiver includes a scoop for receiving and catching the magnet to assist in feeding the stimulators through the epidural space.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: September 22, 2020
    Assignee: K-D Instruments, Inc.
    Inventor: Dennison Hamilton
  • Patent number: 10118029
    Abstract: A system and method for implanting and stabilizing spinal cord stimulators in an epidural space of the spinal column of a patient to prevent or limit axial movement of the stimulators once implanted in the epidural space. The system includes a drill assembly, a guide wire assembly, and a guide wire receiver. The drill assembly includes a cannula, a drill for creating access points in the patient's spinal column for implanting the stimulators, and an incremental drill adjuster for drilling into the patient's lamina a pre-set, discrete distance. The guide wire assembly includes a hollowed guide wire sleeve, a guide wire housed within the sleeve, and a magnet disposed on a proximal end of the guide wire assembly. The guide wire receiver includes a scoop for receiving and catching the magnet to assist in feeding the stimulators through the epidural space.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: November 6, 2018
    Assignee: K-D Instruments, Inc.
    Inventor: Dennison Hamilton