摘要:
This application discusses, among other things, an implantable medical device including a setscrew that enables lead tip visibility as an indicator of full lead insertion without requiring a grommet. An example setscrew has a metal core with an insulative coating disposed over the core to electrically isolate it from body fluids and surrounding tissue. In another example, the setscrew incorporates a sealing capability by including a sealing member that is coupled to the setscrew.
摘要:
This application discusses, among other things, a header assembly for coupling a medical electrical lead to a medical stimulating device including a header having a capture mechanism within a bore of a lead retention device. In an example, when the lead retention device is retracted from the bore, the capture mechanism prevents the device from falling out. In another example, the header assembly has a vent disposed within the bore of the lead retention device that permits unrestricted flow of air when the lead retention device is retracted from an engagement surface.
摘要:
This application discusses, among other things, a header assembly for coupling a medical electrical lead to a medical stimulating device including a header having a capture mechanism within a bore of a lead retention device. In an example, when the lead retention device is retracted from the bore, the capture mechanism prevents the device from falling out. In another example, the header assembly has a vent disposed within the bore of the lead retention device that permits unrestricted flow of air when the lead retention device is retracted from an engagement surface.
摘要:
This application discusses, among other things, a header assembly for coupling a medical electrical lead to a medical stimulating device including a header having a capture mechanism within a bore of a lead retention device. In an example, when the lead retention device is retracted from the bore, the capture mechanism prevents the device from falling out. In another example, the header assembly has a vent disposed within the bore of the lead retention device that permits unrestricted flow of air when the lead retention device is retracted from an engagement surface.
摘要:
A torque wrench for implantable medical devices is disclosed. The torque wrench comprises a handle, drive shaft member, and a torque wrench tool interface. The handle is coupled to the drive shaft member. The torque wrench tool end is coupled to the drive shaft member. The torque wrench tool end includes a plurality of prongs configured to engage an external tool end of a connector.
摘要:
This application discusses, among other things, an implantable medical device including a setscrew that enables lead tip visibility as an indicator of full lead insertion without requiring a grommet. In an example, the implantable medical device header is provided with a lead bore and a setscrew bore with the setscrew bore having a longitudinal axis that extends in a transverse direction to, and in communication with, the lead bore. In one example, the setscrew bore intersects with the lead bore at a location that is offset from the central longitudinal axis of the lead bore.
摘要:
This application discusses, among other things, an implantable medical device including a setscrew that enables lead tip visibility as an indicator of full lead insertion without requiring a grommet. In an example, the implantable medical device header is provided with a lead bore and a setscrew bore with the setscrew bore having a longitudinal axis that extends in a transverse direction to, and in communication with, the lead bore. In one example, the setscrew bore intersects with the lead bore at a location that is offset from the central longitudinal axis of the lead bore.
摘要:
Exemplary embodiments provide subcutaneous implantation tools and methods of implanting a subcutaneous micro-device using the same. Exemplary embodiments provide subcutaneous implantation tools including a syringe body, a dissection body, and a delivery assembly. Additional exemplary embodiments provide methods of implanting a subcutaneous micro-device, including inserting the dissection body of the tool described by the exemplary embodiments into an implantation site, where the dissection body includes a micro-device, and delivering the micro-device.
摘要:
Exemplary embodiments provide subcutaneous implantation tools and methods of implanting a subcutaneous micro-device using the same. Exemplary embodiments provide subcutaneous implantation tools including a syringe body, a dissection body, and a delivery assembly. Additional exemplary embodiments provide methods of implanting a subcutaneous micro-device, including inserting the dissection body of the tool described by the exemplary embodiments into an implantation site, where the dissection body includes a micro-device, and delivering the micro-device.
摘要:
A lead system has an elongate body, an active fixation assembly movable relative to the elongate lead body, including a non-stationary electrode. The lead system further includes a non-stationary electrode member and an electrical interconnect electrically connected between the non-stationary electrode member and the stationary electrode member. The electrical interconnect provides a reliable electrical interconnection between the stationary electrode and the non-stationary electrode, while allowing the non-stationary electrode to move relative to the stationary electrode.