최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | UP-0354562 (2003-01-30) |
등록번호 | US-7660623 (2010-04-02) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 182 인용 특허 : 529 |
A display and navigation system for use in guiding a medical device to a target in a patient includes a tracking sensor, a tracking device and display. The tracking sensor is associated with the medical device and is used to track the medical device. The tracking device tracks the medical device wit
A display and navigation system for use in guiding a medical device to a target in a patient includes a tracking sensor, a tracking device and display. The tracking sensor is associated with the medical device and is used to track the medical device. The tracking device tracks the medical device with the tracking sensor. The display includes indicia illustrating at least five degree of freedom information and indicia of the medical device in relation to the five degree of freedom information.
What is claimed is: 1. A navigation system for guiding a medical device to a target in a patient during a medical procedure, said navigation system comprising: a display; and a workstation operably connected to the display and configured to process information from: a tracking sensor associated wit
What is claimed is: 1. A navigation system for guiding a medical device to a target in a patient during a medical procedure, said navigation system comprising: a display; and a workstation operably connected to the display and configured to process information from: a tracking sensor associated with the medical device and operable to be used to track the medical device, and a tracking device operable to track the medical device with the tracking sensor to update a position of the medical device as the medical device is guided, the workstation, in response to the position of the medial device, configured to provide information for displaying on the display: a first indicia identifying a first degree of freedom information; a second indicia identifying a second degree of freedom information; a third indicia identifying a third degree of freedom information; a fourth indicia identifying a fourth degree of freedom information; and a fifth indicia identifying a fifth degree of freedom information; a sixth indicia identifying a sixth degree of freedom information; and wherein said first, second, third, fourth, fifth and sixth indicia are illustrated on said display to assist in guiding the medical device to the target, the first, second, and third indicia are X, Y, and Z axes, respectively, with said X axis represented by a horizontal bar, said Y axis represented by a vertical bar crossing said X axis, and said Z axis represented by a separate bar, with a position of the medical device as the medical device is guided represented by an arrow on each of the displayed X axis, Y axis, and Z axis, and the fourth, fifth, and sixth indicia are rotation about the X, Y, and Z axes, respectively. 2. The navigation system as defined in claim 1 wherein the indicia are illustrated in a coordinate system selected from a group comprising a Cartesian coordinate system, a spherical coordinate system, a polar coordinate system, and a combination thereof. 3. The navigation system as defined in claim 1 wherein at least one of the indicia illustrates a safe zone in relation to said corresponding degree of freedom information. 4. The navigation system as defined in claim 3 wherein each indicia illustrates a safe zone. 5. The navigation system as defined in claim 3 wherein said safe zone is illustrated by way of color, audible tones, cross-hatching and a combination thereof. 6. The navigation system as defined in claim 1 wherein the workstation further displays on the display an indicia of a tip portion of the medical device and an indicia of a hind portion of the medical device depicting the relative position and orientation of the medical device. 7. The navigation system as defined in claim 1 wherein rotation about the X axis is illustrated by a straight bar graph having an arrow identifying the amount of rotation, wherein the rotation about the Y axis is illustrated by a straight bar graph having an arrow illustrating the amount of rotation about the Y axis and the rotation about the Z axis is illustrated by an arcuate bar graph having an arrow illustrating the rotation about the Z axis. 8. The navigation system as defined in claim 1 wherein the workstation further displays on the display a target/trajectory indicia identifying the target/trajectory for the medical device. 9. The navigation system as defined in claim 8 wherein the workstation further displays on the display indicia of a second target/trajectory identifying a second target/trajectory. 10. The navigation system as defined in claim 8 wherein said target indicia is an origin. 11. The navigation system as defined in claim 1 wherein the workstation further displays on the display at least one of an image of the patient superimposed on said display and one of a model of the patient superimposed on said display. 12. The navigation system as defined in claim 1 wherein said display includes multiple displays. 13. The navigation system as defined in claim 1 wherein the workstation displays on the display said first, second, third, fourth and fifth indicia simultaneously. 14. The navigation system as defined in claim 1 wherein said display assists in the control of a surgical robot used during the medical procedure. 15. The navigation system as defined in claim 1 wherein the workstation further displays on the display a safe zone that is illustrated as a region of a first color on each of the bars different than a second color of the remaining portion of each bar. 16. The navigation system of claim 1, wherein the workstation further displays on the display a position of the instrument that is illustrated as an icon on a single display with the each of the bars and operable to be displayed separate from each of the bars. 17. The display navigation system of claim 1, wherein each of the degree of freedom information indicates a position of the instrument within a Cartesian coordinate system; wherein the first degree of freedom information is a X axis position of the instrument, the second degree of freedom information is a Y axis position of the instrument, the third degree of freedom information is a Z axis position of the instrument, the fourth degree of freedom information is a rotation around the X axis of the instrument, the fifth degree of freedom information is a rotation around the Y axis of the instrument, and the sixth degree of freedom information is a rotation around the Z axis of the instrument. 18. The navigation system of claim 1, wherein the display includes a human viewable display having a width and a height; wherein the X axis bar and the Y axis bar are positioned near a center of the display, the Z axis bar extends out from the display and is shown in an upper left corner, rotation about the X axis is shown by bar graph on a right of the display, rotation about the Y axis is shown by bar graph positioned at the bottom of the display, rotation about the Z axis is shown with an arcuate bar graph oriented about the X and Y axes. 19. A navigation system for use in guiding a medical device to a target in a patient during a medical procedure, said navigation system comprising: a tracking sensor associated with the medical device and operable to be used to track the medical device; a tracking device operable to track the medical device with the tracking sensor to update a position of the medical device as the medical device is guided; and a workstation having a display, the workstation configured to provide information data for displaying on the display indicia illustrating at least five degrees of freedom information and indicia of the position of the medical device in relation to said at least five degrees of freedom information as the medical device is guided; wherein the first, second, and third indicia are X, Y, and Z axes, respectively, with the X axis represented by a horizontal bar, the Y axis represented by a vertical bar crossing the X axis, and the Z axis represented by a separate bar, with the position of the medical device represented by an arrow on each of the displayed X axis, Y axis, and Z axis. 20. The navigation system as defined in claim 19 wherein said tracking sensor is attached to the medical device. 21. The navigation system as defined in claim 19 wherein said tracking sensor is selected from a group comprising an electromagnetic sensor, an optical sensor, an optical reflector, an electromagnetic transmitter, a conductive sensor, an acoustic sensor, or combinations thereof. 22. The navigation system as defined in claim 19 wherein said tracking device is selected from a group comprising an electromagnetic tracking device, an optical tracking device, a conductive tracking device, an acoustic tracking device, or combinations thereof. 23. The navigation system as defined in claim 19 further comprising an imaging device operable to generate image data of a region of the patient. 24. The navigation system as defined in claim 19 wherein said navigation system has an image-less based navigation system wherein said image-less navigation system is operable to generate a model representing a region of the patient. 25. The navigation system as defined in claim 19 further comprising a dynamic reference frame attached to the patient and operable to be used to track movement of the patient relative to said tracking device. 26. The navigation system as defined in claim 19 wherein the medical device is a medical instrument or implant. 27. The navigation system as defined in claim 19 wherein said indicia of the medical device includes indicia identifying a tip portion and indicia identifying a hind portion of the medical device. 28. The navigation system as defined in claim 27 wherein said tip includes indicia of crosshairs and said hind includes indicia of a circle. 29. The navigation system as defined in claim 19 wherein said medical device is a device having at least a first component and a second component where placement of said first component is dependent upon placement of said second component and wherein said display is operable to display proper position of said first component relative to said second component. 30. The navigation system as defined in claim 19, wherein at least three of the of the five degree of freedom information is illustrated on the display; and wherein a first degree of the five degree of freedom information includes the X axis represented by the horizontal axis bar and a second degree of the five degree of freedom information includes the Y axis represented by the vertical axis bar crossing the X axis bar, wherein a position of the medical device is illustrated by a cross-hair relative to the axis bars. 31. The navigation system as defined in claim 30, wherein rotation of the medical device about the X axis is illustrated by a straight bar graph having an arrow identifying the amount of rotation, wherein the rotation about the Y axis is illustrated by a straight bar graph having an arrow illustrating the amount of rotation about the Y axis, and the rotation about the Z axis is illustrated by an arcuate bar graph having an arrow illustrating the rotation about the Z axis. 32. The navigation system of claim 31, wherein the display includes a human viewable display having a width and a height; wherein the X axis bar and the Y axis bar are positioned near a center of the display, the Z axis bar extends out from the display and is shown in an upper left corner, rotation about the X axis is shown by bar graph on a right of the display, rotation about the Y axis is shown by bar graph positioned at the bottom of the display, rotation about the Z axis is shown with an arcuate bar graph oriented about the X and Y axes. 33. The navigation system of claim 19, wherein a position of the medical device is illustrated as an icon on a single display with the each of the bars and operable to be displayed separate from each of the bars. 34. The navigation system of claim 19, wherein each of the five degrees of freedom information indicates a position of the medical device within a Cartesian coordinate system; wherein three of the degrees of freedom include the first degree of freedom information is a X axis position of the medical device, the second degree of freedom information is a Y axis position of the medical device, the third degree of freedom information is a Z axis position of the medical device; wherein two of the degrees of freedom include at least two of the fourth degree of freedom information is a rotation around the X axis of the medical device, the fifth degree of freedom information is a rotation around the Y axis of the medical device, the sixth degree of freedom information is a rotation around the Z axis of the medical device, and combinations thereof. 35. A method for navigating and displaying a medical device during a medical procedure, said method comprising: selecting a target for navigating the medical device to; displaying the target in a coordinate system that includes an X axis represented by a horizontal bar, a Y axis represented by a vertical bar crossing the X axis, and a Z axis represented by a separate bar; tracking the medical device with a navigation system to determine a position of the medical device in the coordinate system; and displaying the medical device in relation to the target with at least five degrees of freedom information by displaying an indicia that indicates the position of the medical device on each of the X axis, Y axis and Z axis as the medical device is navigated. 36. The method as defined in claim 35 further comprising selecting a safe zone for at least one of the degrees of freedom information. 37. The method as defined in claim 36 further comprising selecting a safe zone for each degree of freedom information. 38. The method as defined in claim 35 further comprising aligning the medical device with the target using the five degree of freedom information. 39. The method as defined in claim 35 further comprising selecting a second target that is positioned in relation to the first target for a second medical device; and displaying the second target in the coordinate system. 40. The method as defined in claim 39 further comprising: tracking the second medical device; and displaying the second medical device in relation to the second target with the at least five degree of freedom information. 41. The method as defined in claim 40 further comprising aligning the second medical instrument with the second target. 42. The method as defined in claim 41 further comprising: determining whether the alignment of the first medical device and the second medical device are correct; and realigning the first medical device, the second medical device, or combinations thereof when the alignment is determined to be incorrect. 43. The method as defined in claim 35 wherein selecting the target further includes selecting a center of a joint. 44. The method as defined in claim 35 wherein selecting the target further includes selecting a target based upon an articulating plane of a joint. 45. The method as defined in claim 35 wherein selecting the target further includes selecting an area between a first vertebra and a second vertebra for placement of an implant. 46. The method as defined in claim 35 wherein selecting the target further includes selecting a site within an artery. 47. The method of claim 35, wherein displaying indicia includes: displaying the X axis as a first degree of the five degree of freedom information represented by the horizontal axis bar and a displaying the Y axis as a second degree of the five degree of freedom information represented by the vertical axis bar crossing the X axis bar, wherein a position of the medical device is illustrated by a cross-hair relative to the axis bars; displaying the Z axis as a third degree of the five degree of freedom information represented by the separate axis bar having an arrow identifying the position along the Z axis. 48. The method of claim 47, further comprising at least one of: displaying rotation of the medical device about the X axis by a straight bar graph having an arrow identifying the amount of rotation; displaying rotation of the medical device about the Y axis by a straight bar graph having an arrow illustrating the amount of rotation about the Y axis; displaying rotation of the medical device about the Z axis by an arcuate bar graph having an arrow illustrating the rotation about the Z axis; or combinations thereof. 49. The method of claim 47, wherein a position of the medical device is represented by an arrow relative to each of the displayed X axis bar, Y axis bar, and Z axis bar. 50. The method of claim 47, wherein a position of the medial device is illustrated as an icon on a single display with the each of the bars and operable to be displayed separate from each of the bars. 51. The display of claim 47, further comprising: providing a human viewable display having a width and a height; positioning the X axis bar and the Y axis bar near a center of the display positioning the Z axis bar as extending out from the display and in an upper left corner of the display; positioning a bar graph illustrating rotation about the X axis on a right of the display; positioning a bar graph illustrating rotation about the Y axis at the bottom of the display; and positioning an arcuate bar graph illustrating rotation about the Z axis oriented about the X axis and Y axis bars. 52. The display of claim 35, wherein each of the five degrees of freedom information indicates a position of the medical device within a Cartesian coordinate system; wherein three of the degrees of freedom include the first degree of freedom information is a X axis position of the medical device, the second degree of freedom information is a Y axis position of the medical device, and the third degree of freedom information is a Z axis position of the medical device; wherein two of the degrees of freedom include at least two of the fourth degree of freedom information is a rotation around the X axis of the medical device, the fifth degree of freedom information is a rotation around the Y axis of the medical device, the sixth degree of freedom information is a rotation around the Z axis of the medical device, or combinations thereof.
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