Apparatus and methods for providing a distance indication using an x-ray apparatus. According to various embodiments, an x-ray apparatus may be provided comprising an x-ray generator and a visible light generator. The apparatus may further comprise a projection member, such as a reticle, comprising
Apparatus and methods for providing a distance indication using an x-ray apparatus. According to various embodiments, an x-ray apparatus may be provided comprising an x-ray generator and a visible light generator. The apparatus may further comprise a projection member, such as a reticle, comprising a material at least partially transparent to visible light, wherein the projection member comprises an image positioned within the path of the visible light so as to project a secondary image comprising a shadow defined by the image. A LASER configured to deliver a LASER beam at an angle relative to the visible light may be provided such that the LASER beam intersects at least a portion of the secondary image at a predetermined distance from the LASER to allow a user to determine precisely a distance from the apparatus to an object to be exposed to x-ray radiation.
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1. An x-ray apparatus, comprising: an x-ray generator configured to generate x-ray electromagnetic radiation;a visible light generator configured to generate visible electromagnetic radiation;a projection member comprising a material at least partially transparent to visible light, wherein the proje
1. An x-ray apparatus, comprising: an x-ray generator configured to generate x-ray electromagnetic radiation;a visible light generator configured to generate visible electromagnetic radiation;a projection member comprising a material at least partially transparent to visible light, wherein the projection member comprises an image positioned within the path of the visible electromagnetic radiation so as to project a secondary image comprising a shadow defined by the image; anda LASER configured to deliver a LASER beam at an angle relative to the visible electromagnetic radiation such that the LASER beam intersects at least a portion of the secondary image at a predetermined distance from the LASER. 2. The x-ray apparatus of claim 1, wherein the x-ray apparatus comprises a handheld x-ray apparatus. 3. The x-ray apparatus of claim 2, further comprising a handle configured to allow a user to hold and operate the x-ray apparatus with one hand. 4. The x-ray apparatus of claim 3, wherein the LASER is positioned on the handle. 5. The x-ray apparatus of claim 4, wherein the handle comprises a base configured to allow the x-ray apparatus to be placed upon a flat surface with only the base in contact with the flat surface, and wherein the LASER is positioned on the base. 6. The x-ray apparatus of claim 1, wherein the projection member comprises a reticle. 7. The x-ray apparatus of claim 6, wherein the reticle comprises a plurality of non-equidistant dash lines. 8. The x-ray apparatus of claim 7, wherein the non-equidistant dash lines are spaced apart by a greatest amount at a lower portion of the reticle and wherein the spacing between the non-equidistant dash lines grows progressively smaller from the lower portion of the reticle to an upper portion of the reticle. 9. The x-ray apparatus of claim 7, wherein the apparatus is configured such that at least some of the non-equidistant dash lines represent equidistant distances away from the reticle. 10. The x-ray apparatus of claim 9, wherein the reticle comprises: a first dash line;a second dash line positioned adjacent to the first dash line, wherein the first dash line is spaced apart from the second dash line by a first length; anda third dash line positioned adjacent to the second dash line, wherein the third dash line is spaced apart from the second dash line by a second length, and wherein the first length is greater than the second length, wherein the apparatus is configured such that an object intersecting the LASER beam at the first dash line is separated from the reticle by a first distance, wherein the apparatus is configured such that an object intersecting the LASER beam at the second dash line is separated from the reticle by a second distance, wherein the apparatus is configured such that an object intersecting the LASER beam at the third dash line is separated from the reticle by a third distance, and wherein the difference between the first distance and the second distance is at least substantially identical to the distance between the second distance and the third distance. 11. The x-ray apparatus of claim 1, further comprising a collimation aperture configured to deliver overlapping radiation comprising x-ray electromagnetic radiation from the x-ray generator and visible electromagnetic radiation from the visible light generator, and wherein the size of the secondary image varies according to the size of the collimation aperture. 12. An x-ray apparatus, comprising: an x-ray generator configured to generate x-ray electromagnetic radiation;a visible light generator configured to generate visible electromagnetic radiation;a reticle comprising a material at least partially transparent to visible light, wherein the reticle comprises a plurality of non-equidistant dash lines positioned within the path of the visible electromagnetic radiation so as to project an image comprising a shadow defined by the dash lines, wherein the plurality of non-equidistant dash lines comprises: a first dash line;a second dash line positioned adjacent to the first dash line, wherein the first dash line is spaced apart from the second dash line by a first length; anda third dash line positioned adjacent to the second dash line, wherein the third dash line is spaced apart from the second dash line by a second length, and wherein the first length is greater than the second length; anda ranging beam configured to deliver a visible light beam at an angle relative to the visible electromagnetic radiation such that the visible light beam intersects at least a portion of the image at a predetermined distance from the ranging beam, wherein the apparatus is configured such that an object intersecting the ranging beam at the first dash line is separated from the reticle by a first distance, wherein the apparatus is configured such that an object intersecting the ranging beam at the second dash line is separated from the reticle by a second distance, wherein the apparatus is configured such that an object intersecting the ranging beam at the third dash line is separated from the reticle by a third distance, and wherein the difference between the first distance and the second distance is at least substantially identical to the distance between the second distance and the third distance. 13. The x-ray apparatus of claim 12, wherein the ranging beam comprises a LASER. 14. The x-ray apparatus of claim 12, wherein the visible light generator comprises a light-emitting diode. 15. An x-ray apparatus, comprising: an x-ray generator configured to generate x-ray electromagnetic radiation;a visible light generator configured to generate visible electromagnetic radiation;a projection member comprising a material at least partially transparent to visible light, wherein the projection member comprises an image positioned within the path of the visible electromagnetic radiation so as to project a secondary image comprising a shadow defined by the image;a ranging beam configured to deliver a visible light beam at an angle relative to the visible electromagnetic radiation such that the visible light beam intersects at least a portion of the image at a predetermined distance from the ranging beam;a first rotatable disk;a first shutter at least partially defining a collimation aperture, wherein the first shutter is operably coupled with the first rotatable disk such that rotation of the first rotatable disk moves the first shutter to alter a size of the collimation aperture;a second rotatable disk; anda second shutter at least partially defining the collimation aperture, wherein the second shutter is operably coupled with the second rotatable disk such that rotation of the second rotatable disk moves the second shutter to alter a size of the collimation aperture, wherein the apparatus is configured such that the collimation aperture at least partially defines a size of the secondary image, and wherein the apparatus is configured such that the collimation aperture at least partially defines a size of an x-ray target shape delivered by the x-ray generator. 16. The x-ray apparatus of claim 15, wherein the apparatus is configured such that the first rotatable disk can be rotated independently of the second rotatable disk. 17. The x-ray apparatus of claim 15, wherein the apparatus is configured such that rotation of the first rotatable disk through a first angle results in movement of the first shutter of a first distance, wherein rotation of the second rotatable disk through the first angle results in movement of the second shutter of a second distance, and wherein the first distance differs from the second distance. 18. The x-ray apparatus of claim 15, wherein the first rotatable disk comprises a first plurality of angled slots, wherein the first shutter comprises a first plurality of protruding members, wherein at least one of the first plurality of protruding members is positioned within a first angled slot of the first plurality of angled slots, and wherein at least one of the first plurality of protruding members is positioned within a second angled slot of the first plurality of angled slots. 19. The x-ray apparatus of claim 18, wherein the first angled slot extends towards a center of the first rotatable disk at a first angle, wherein the second angled slot extends towards the center of the first rotatable disk at a second angle, and wherein the first angle is greater than the second angle. 20. The x-ray apparatus of claim 19, further comprising: a plurality of protrusions positioned along at least a portion of a perimeter of the first rotatable disk, wherein the first plurality of protrusions protrude beyond the perimeter adjacent to the protrusions, and wherein the first plurality of protrusions are configured to allow a user to rotate the first rotatable disk in order to alter a size of the collimation aperture; anda second plurality of protrusions positioned along at least a portion of a perimeter of the second rotatable disk, wherein the second plurality of protrusions protrude beyond the perimeter adjacent to the protrusions, wherein the second plurality of protrusions are configured to allow a user to rotate the second rotatable disk in order to alter a size of the collimation aperture, and wherein the first plurality of protrusions are configured to have a distinct tactile feel relative to the second plurality of protrusions such that a user can distinguish the first plurality of protrusions from the second plurality of protrusions by way of tactile feel alone.
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