초록

Subject matter disclosed herein relates to surgical instruments and methods for extracting hair follicles.

대표청구항 ▼

1. An apparatus, comprising: a follicular extraction punch; andone or more drivers to affect movement of the follicular extraction punch in a compound motion to be responsive to one or more control signals to be employed to the one or more drivers, wherein the one or more drivers are to be operable

1. An apparatus, comprising: a follicular extraction punch; andone or more drivers to affect movement of the follicular extraction punch in a compound motion to be responsive to one or more control signals to be employed to the one or more drivers, wherein the one or more drivers are to be operable to produce at least two advance cutting motions as part of the compound motion, the one or more control signals to be generated at least partially in response to a user selection, via one or more user inputs, of a motion profile from among two or more selectable motion profiles, individual ones of the two or more selectable motion profiles to comprise at least two programmed movement parameters to specify movement of the follicular extraction punch and at least one movement parameter to vary with time for at least a portion of an operation cycle;a first of the at least two advance cutting motions to comprise a first axial cutting motion to move the follicular extraction punch to a first distance into a patient's skin and to subsequently retract the follicular extraction punch to a first reference point, and a second of the at least two advance cutting motions to comprise a second axial cutting motion to move the follicular extraction punch to a second distance, to be deeper than the first distance, into the patient's skin and to subsequently retract the follicular extraction punch to a second reference point, the first and second distances to be specified via the user selection. 2. The apparatus of claim 1, the one or more drivers to comprise one or more motors or actuators to produce at least a portion of the compound motion. 3. The apparatus of claim 2, the one or more motors or actuators to comprise at least one of: a direct current (DC) motor; a servo motor; a stepper motor; a solenoid actuator; a voice coil actuator; a pneumatic actuator; a piezoelectric actuator; or a combination thereof. 4. The apparatus of claim 1, further comprising: a controller to be communicatively coupled to the one or more drivers;the controller to generate the one or more control signals at least partially in response to reception of the user selection of the motion profile. 5. The apparatus of claim 4, the controller to access one or more movement parameters to be associated with the two or more selectable motion profiles and to process at least one of one or more movement parameters based at least partially on the user selection of the motion profile to produce the one or more control signals. 6. The apparatus of claim 5, the one or more control signals to comprise analog signal values or binary digital values to be related to one or more of the speed, angle, or distance values to be associated with the one or more movement parameters. 7. The apparatus of claim 4, the controller to employ the one or more control signals to at least one of the one or more drivers to affect movement of the follicular extraction punch in a compound motion, at least in part. 8. The apparatus of claim 4, the controller to comprise one or more control switches to adjust one or more movement parameters to be associated with the two or more selectable motion profiles. 9. The apparatus of claim 4, the controller to comprise a display to show at least a portion of one or more movement parameters or a number of follicular extractions to be performed. 10. The apparatus of claim 4, the controller to receive one or more feedback signals to be associated with one or more movements of the follicular extraction punch or one or more follicular extractions. 11. The apparatus of claim 4, the controller to comprise an input device to receive the user selection of the motion profile or to receive the user selection of one or more movement parameters. 12. The apparatus of claim 1, further comprising: a fluid line to transmit fluids via suction or irrigation to be associated with one or more follicular extractions. 13. The apparatus of claim 1, further comprising: a cooling line to transmit coolant to a follicular dissection site to be associated with one or more follicular extractions. 14. The apparatus of claim 1, further comprising: an aspiration line to aspirate one or more follicular extractions to be performed by the follicular extraction punch. 15. The apparatus of claim 1, the follicular extraction punch to comprise a component of a driven assembly; the driven assembly and the one or more drivers to be removably attached to one another. 16. The apparatus of claim 1, the one or more drivers to rotate the follicular extraction punch during the at least one advance motion. 17. The apparatus of claim 16, the one or more drivers to rotate the follicular extraction punch during the at least one advance motion at a first rotational speed and to subsequently rotate the follicular extraction punch at a second rotational speed, wherein the first rotational speed is to be different from the second rotational speed. 18. The apparatus of claim 16, the one or more drivers to insert the follicular extraction punch into a patient's skin within a range of about 0 to about 4.0 mm during the at least one advance motion. 19. The apparatus of claim 18, at least a third cutting motion to comprise an oscillation of the follicular extraction punch. 20. The apparatus of claim 1, the one or more drivers to insert the follicular extraction punch into a patient's skin within a range of about 0 to about 4.0 mm during the at least one advance motion. 21. The apparatus of claim 1, the at least one cutting motion to be performed at least partially in response to completion of the at least one advance motion. 22. The apparatus of claim 1, the at least one cutting motion to comprise an oscillation of the follicular extraction punch at a first oscillation speed and subsequently an oscillation of the follicular extraction punch at a second speed of oscillation, the first speed of oscillation to be different from the second speed of oscillation. 23. The apparatus of claim 1, wherein at least one of the programmed movement parameters is to specify a speed of movement of the follicular extraction punch. 24. The apparatus of claim 1, wherein at least one of the programmed movement parameters is to specify an angle of movement of the follicular extraction punch. 25. An apparatus, comprising: a follicular extraction punch;one or more drivers to move the follicular extraction punch to perform follicular extraction; anda controller to be communicatively coupled to the one or more drivers to control at least two advance cutting motions of the follicular extraction punch at least partially in response to a user selection, via one or more user inputs, of one or more time-varying motion profiles from among two or more selectable time-varying motion profiles, individual ones of the two or more selectable motion profiles to comprise at least two programmed movement parameters to specify movement of the follicular extraction punch and at least one movement parameter to vary with time for at least a portion of an operation cycle;a first of the at least two advance cutting motions to comprise a first axial cutting motion to move the follicular extraction punch to a first distance into a patient's skin and to subsequently retract the follicular extraction punch to a first reference point, and a second of the at least two advance cutting motions to comprise a second axial cutting motion to move the follicular extraction punch to a second distance, to be deeper than the first distance, into the patient's skin and to subsequently retract the follicular extraction punch to a second reference point, the first and second distances to be specified via the user selection. 26. The apparatus of claim 25, a particular time-varying motion profile of the two or more selectable motion profiles to comprise one or more movement parameters, at least one of the one or more movement parameters to vary as a function of time. 27. The apparatus of claim 26, the one or more movement parameters to indicate speed, angle, or distance to be related to one or more cutting motions or one or more advance motions. 28. The apparatus of claim 26, the one or more movement parameters to vary as a function of time to comprise at least one movement to have a variable speed, angle, or distance for at least a portion of an operation cycle. 29. An apparatus, comprising: a follicular extraction punch; andone or more drivers to result in movement of the follicular extraction punch in an axial direction, at least in part, the movement of the follicular extraction punch in the axial direction to comprise at least two advance cutting motions of the follicular extraction punch to, at least in part, produce a force to be approximately perpendicular to a scalp at least partially in response to a positioning of the follicular extraction punch approximately perpendicular to the scalp, the movement to be responsive to control signals to be generated at least partially in response to a user selection, via one or more user inputs, of a motion profile from among two or more selectable motion profiles, individual ones of the two or more selectable motion profiles to comprise at least two programmed movement parameters to specify movement of the follicular extraction punch and at least one movement parameter to vary with time for at least a portion of an operation cycle;a first of the at least two advance cutting motions to comprise a first axial cutting motion to move the follicular extraction punch to a first distance into a patient's skin and to subsequently retract the follicular extraction punch to a first reference point, and a second of the at least two advance cutting motions to comprise a second axial cutting motion to move the follicular extraction punch to a second distance, to be deeper than the first distance, into the patient's skin and to subsequently retract the follicular extraction punch to a second reference point, the first and second distances to be specified via the user selection. 30. An apparatus of claim 29, the movement of the follicular extraction punch in an axial direction to comprise one or more extension or retraction movements to be associated, at least in part, with one or more of the at least two advance cutting motions. 31. The apparatus of claim 30, the one or more of the at least two advance cutting motions to comprise one or more reciprocating motions or one or more vibrating motions. 32. The apparatus of claim 30, the one or more advance motions to comprise one or more extension or retractions motions to be superimposed over one or more axial cutting motions. 33. An apparatus, comprising: a follicular extraction punch; andone or more drivers to affect movement of the follicular extraction punch to be responsive to one or more control signals to be employed to the one or more drivers, the one or more drivers to produce at least two advance motions and to rotate the follicular extraction punch during the at least one of the at least two advance motions, the control signals to be generated at least partially in response to a user selection, via one or more user inputs, of a motion profile from among two or more selectable motion profiles, individual ones of the two or more selectable motion profiles to comprise at least two programmed movement parameters to specify movement of the follicular extraction punch and at least one movement parameter to vary with time for at least a portion of an operation cycle;a first of the at least two advance cutting motions to comprise a first axial cutting motion to move the follicular extraction punch to a first distance into a patient's skin and to subsequently retract the follicular extraction punch to a first reference point, and a second of the at least two advance cutting motions to comprise a second axial cutting motion to move the follicular extraction punch to a second distance, deeper than the first distance, into the patient's skin and to subsequently retract the follicular extraction punch to a second reference point, the first and second distances to be specified via the user selection. 34. The apparatus of claim 33, the one or more drivers to rotate the follicular extraction punch during the at least one advance motion at a first rotational speed and to subsequently rotate the follicular extraction punch at a second rotational speed, the first rotational speed to be different from the second rotational speed. 35. The apparatus of claim 33, the one or more drivers to insert the follicular extraction punch into a patient's skin within a range of about 0 to about 4.0 mm during the at least one advance motion. 36. An apparatus, comprising: a follicular extraction punch means for extracting one or more hair follicles; anddriver means for affecting movement of the follicular extraction punch means in a compound motion to be responsive to one or more control signals to be employed to the one or more drivers, wherein the one or more drivers are to be operable to produce at least two advance cutting motions as part of the compound motion, the one or more control signals to be generated at least partially in response to a user selection, via one or more user inputs, of a motion profile from among two or more selectable motion profiles, individual ones of the two or more selectable motion profiles to comprise at least two programmed movement parameters to specify movement of the follicular extraction punch means and at least one movement parameter to vary with time for at least a portion of an operation cycle;a first of the at least two advance cutting motions to comprise a first axial cutting motion to move the follicular extraction punch means to a first distance into a patient's skin and to subsequently retract the follicular extraction punch means to a first reference point, and a second of the at least two advance cutting motions to comprise a second axial cutting motion to move the follicular extraction punch means to a second distance, to be deeper than the first distance, into the patient's skin and to subsequently retract the follicular extraction punch means to a second reference point, the first and second distances to be specified via the user selection.