{"id":159,"date":"2020-06-17T09:59:24","date_gmt":"2020-06-17T13:59:24","guid":{"rendered":"https:\/\/ndicorp2020.wpengine.com\/?page_id=159"},"modified":"2023-11-07T09:42:42","modified_gmt":"2023-11-07T13:42:42","slug":"6dof-explained","status":"publish","type":"post","link":"https:\/\/www.ndigital.com\/de\/6dof-explained\/","title":{"rendered":"5\/6DOF Sensors: Enhancing Medical Instrument Navigation"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"159\" class=\"elementor elementor-159\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ac3001 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ac3001\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-04fee80\" data-id=\"04fee80\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2153687 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2153687\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4ca68ad\" data-id=\"4ca68ad\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c11f835 elementor-align-left elementor-widget elementor-widget-breadcrumbs\" data-id=\"c11f835\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.ndigital.com\/de\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59d8e9a elementor-widget elementor-widget-heading\" data-id=\"59d8e9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Navigating 5DOF and 6DOF Sensors in Electromagnetic Image Guidance<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-37ffeb5 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"37ffeb5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-bfe199a\" data-id=\"bfe199a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17bc933 elementor-widget elementor-widget-text-editor\" data-id=\"17bc933\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As a global leader in electromagnetic (EM) navigation, one of NDI\u2019s specialties is researching and designing 5 (Degrees of Freedom) DOF and 6DOF sensor technology used in EM tracking systems.<strong> The distinction between 5DOF and 6DOF sensors is critical to enhancing the accuracy and control of medical instrument navigation within the body.<br \/><br \/><\/strong>In this article, we&#8217;ll explore the differences between these sensor types, situations that may require one over the other, and how our expert integration team supports customers with different sensors based on their unique medical device needs. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2668898 elementor-widget elementor-widget-spacer\" data-id=\"2668898\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3b6df8 elementor-widget elementor-widget-heading\" data-id=\"e3b6df8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are Degrees of Freedom and How Are They Reported? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc83f1d elementor-widget elementor-widget-text-editor\" data-id=\"bc83f1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Aurora\u00ae sensors are defined as either 5DOF or 6DOF, and 3D Guidance\u00ae sensors as 6DOF, where the degrees of freedom (DOF) describes the number of axes in which a rigid body (object) moves freely in 3D space.<\/p><p><strong>Degrees of freedom are reported as translations and rotations.<br \/><\/strong><br \/>Translations (positions) on the X, Y, and Z-axes correspond with the following motion:<\/p><ul><li>Moving forward\/back on the X-axis (surge).<\/li><li>Moving left\/right on the Y-axis (heave).<\/li><li>Moving up\/down on the Z-axis (sway).<\/li><\/ul><p>Rotation on these axes provides orientation data:<\/p><ul><li>Tilting side-to-side on the longitudinal\/X- axis (roll).<\/li><li>Tilting forward\/back on the transverse\/Y-axis (pitch).<\/li><li>Turning left\/right on the normal\/Z-axis (yaw).<\/li><\/ul><p><strong><br \/>With 5DOF sensors, all three translations, and two of the three rotations are reported.<\/strong> Roll is excluded. Tracking in 5DOF could be based on movement limitations of the object, i.e., the object cannot physically turn (roll) side-to-side. Or it could be based on the object\u2019s configuration and how it\u2019s manually manipulated, such that its roll information does not need to be reported. For example, tracking the roll rotation of a needle is less important than knowing the position of the needle\u2019s tip and the direction of where the tip is pointing. The roll orientation data is unnecessary.<\/p><p><strong>With 6DOF sensors, all three translations and rotations are reported on the X-Y-Z axes.<\/strong> This means the ridged body, object, or system can move or rotate independently along all six possible axes in a 3D space. (It also means reporting an object\u2019s roll movement is necessary during the navigated procedure.) This level of freedom allows for more complex movements and orientations to be tracked when navigating inside the body. Another example would be that a robotic arm with 6DOF can reach a wider range of positions and orientations compared to a system with fewer degrees of freedom.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e8e68ac elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"e8e68ac\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2d88b25\" data-id=\"2d88b25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49c43a8 elementor-widget elementor-widget-image\" data-id=\"49c43a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"5DOF vs 6DOF\" data-elementor-lightbox-description=\"5DOF vs 6DOF\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6ODc0LCJ1cmwiOiJodHRwczpcL1wvd3d3Lm5kaWdpdGFsLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMFwvMTBcLzVET0YtdnMtNkRPRi5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1062\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF.jpg\" class=\"attachment-full size-full wp-image-874\" alt=\"5DOF vs 6DOF\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF.jpg 1920w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF-300x166.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF-1024x566.jpg 1024w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF-768x425.jpg 768w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF-1536x850.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52894e1 elementor-widget elementor-widget-spacer\" data-id=\"52894e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bd784b elementor-widget elementor-widget-heading\" data-id=\"7bd784b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How NDI\u2019s Aurora and 3D Guidance EM Technology Obtain 6DOF Measurements<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a231f8 elementor-widget elementor-widget-text-editor\" data-id=\"6a231f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Due to their sensor designs, <strong>Aurora and 3D Guidance obtain 6DOF measurements by different methods.<\/strong><br \/><br \/>For Aurora, two 5DOF sensors are fixed<strong> at an angle relative to each other<\/strong> to obtain the roll orientation data of a 6DOF sensor. During the characterization process, the two 5DOF sensors are combined into one single 6DOF sensor, with only the position and orientation measurements shown for the 6DOF sensor, not two sets of 5DOF measurements.<br \/><br \/>The Aurora calculates the tool\u2019s transformation (position and orientation) relative to the field generator\u2019s global coordinate system or relative to another 6DOF reference sensor affixed to the patient. <br \/><br \/>With the <strong>3D Guidance<\/strong>, the design of the transmitter and sensor allows 6DOF values to be achieved using a single sensor.<br \/><br \/>Although the Aurora and 3D Guidance solutions take different approaches to 6DOF tracking, the result is the same: via embedded sensors, the OEM host application knows if the medical instrument is \u2018facing the right direction\u2019 or \u2018right side up\u2019 during navigation (or if it\u2019s not). This is particularly important when tracking OEM medical instruments (such as scopes or catheters) that may roll or turn as they\u2019re navigated through tortuous anatomical tracts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdf8400 elementor-widget elementor-widget-spacer\" data-id=\"fdf8400\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc5e641 elementor-widget elementor-widget-heading\" data-id=\"bc5e641\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Meeting Unique OEM Customer Needs With 5DOF and 6DOF Sensors<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f934c6 elementor-widget elementor-widget-text-editor\" data-id=\"1f934c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We understand that each customer\u2019s medical device has unique tracking requirements as it relates to instrument size, where and how the instrument is navigated, and benefits for improving procedure efficacy and outcomes via navigation.<br \/><br \/><strong>NDI has a full suite of standard 5DOF and 6DOF sensors, designed in-house by our expert sensor engineers<\/strong>, to support different tool and application integrations. Additionally, our integration team at NDI works with customers to identify and address the intricacies of new sensor integrations. For example, suppose a customer doesn\u2019t have space inside their medical device to put a 6DOF sensor due to its larger size. In that case, as we have done with Aurora integrations, there\u2019s the possibility of using two 5DOF sensors in their device, fixed relative to each other, to produce their own 6DOF sensor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-09cb5a4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"09cb5a4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-c040ba3\" data-id=\"c040ba3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9e82a16 elementor-widget elementor-widget-image\" data-id=\"9e82a16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610164.jpg\" class=\"attachment-large size-large wp-image-413\" alt=\"Aurora Sensor 610164\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610164.jpg 500w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610164-300x300.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610164-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-644ce0f\" data-id=\"644ce0f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aeed205 elementor-widget elementor-widget-image\" data-id=\"aeed205\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610094.jpg\" class=\"attachment-large size-large wp-image-410\" alt=\"Aurora Sensor 610094\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610094.jpg 500w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610094-300x300.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610094-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-bb6a3b0\" data-id=\"bb6a3b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca1f634 elementor-widget elementor-widget-image\" data-id=\"ca1f634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610157.jpg\" class=\"attachment-large size-large wp-image-411\" alt=\"Aurora Sensor 610157\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610157.jpg 500w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610157-300x300.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610157-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-2b86b70\" data-id=\"2b86b70\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce8957b elementor-widget elementor-widget-image\" data-id=\"ce8957b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610395.jpg\" class=\"attachment-large size-large wp-image-415\" alt=\"Aurora Sensor 610395\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610395.jpg 500w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610395-300x300.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/08\/Aurora-Sensor-610395-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ae6660 elementor-widget elementor-widget-text-editor\" data-id=\"4ae6660\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: right;\">Aurora 5DOF and 6DOF Sensors<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-310fa39 elementor-widget elementor-widget-spacer\" data-id=\"310fa39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-850f8e0 elementor-widget elementor-widget-heading\" data-id=\"850f8e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Are There Advantages of Using 5DOF Sensor Tracking?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f977129 elementor-widget elementor-widget-text-editor\" data-id=\"f977129\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In some applications, using 5DOF sensors for tracking can be sufficient because the practitioner doesn\u2019t need to see the roll orientation data. For example, if a customer has a symmetrical device, the roll information doesn\u2019t matter because it won\u2019t provide any additional tracking information about the tool. In this case, customers can use a 5DOF sensor with all the benefits required for precise tracking.<br \/><br \/><strong>The choice between 5DOF and 6DOF sensors is not merely technical; it&#8217;s a decision that shapes the landscape of medical interventions.<\/strong> With this comprehensive exploration, OEMs can approach sensor selection with a deeper understanding of each sensor type\u2019s capabilities.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05d4b23 elementor-widget elementor-widget-spacer\" data-id=\"05d4b23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-020b90c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"020b90c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5b308f2\" data-id=\"5b308f2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed13772 elementor-widget elementor-widget-image\" data-id=\"ed13772\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2023\/05\/NDI-NDS-300x300.jpg\" class=\"attachment-medium size-medium wp-image-2170\" alt=\"NDI NDS\" srcset=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2023\/05\/NDI-NDS-300x300.jpg 300w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2023\/05\/NDI-NDS-150x150.jpg 150w, https:\/\/www.ndigital.com\/wp-content\/uploads\/2023\/05\/NDI-NDS.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c8ba71\" data-id=\"3c8ba71\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b264f7c elementor-widget elementor-widget-text-editor\" data-id=\"b264f7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIf you\u2019re interested in speaking with someone on our sales team, contact us at <a href=\"mailto:info@ndigital.com\" style=\"color: #00AFF2;\">info@ndigital.com<\/a>. Someone will be happy to discuss your unique medical application with you.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Navigating 5DOF and 6DOF Sensors in Electromagnetic Image Guidance As a global leader in electromagnetic (EM) navigation, one of NDI\u2019s specialties is researching and designing 5 (Degrees of Freedom) DOF and 6DOF sensor technology used in EM tracking systems. The distinction between 5DOF and 6DOF sensors is critical to enhancing the accuracy and control of&hellip;&nbsp;<a href=\"https:\/\/www.ndigital.com\/de\/6dof-explained\/\" rel=\"bookmark\">Weiterlesen &raquo;<span class=\"screen-reader-text\">5\/6DOF Sensors: Enhancing Medical Instrument Navigation<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"neve_meta_sidebar":"full-width","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[32],"tags":[36],"class_list":["post-159","post","type-post","status-publish","format-standard","hentry","category-articles","tag-article"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5\/6DOF Sensors: Enhancing Medical Instrument Navigation - NDI<\/title>\n<meta name=\"description\" content=\"Degrees of freedom are reported as translations and rotations. Translations (positions) on the X, Y and Z-axes correspond with the following motion: forward\/back on the X-axis (surge); left\/right on the Y-axis (heave); and up\/down on the Z-axis (sway).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ndigital.com\/de\/6dof-explained\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5\/6DOF Sensors: Enhancing Medical Instrument Navigation - NDI\" \/>\n<meta property=\"og:description\" content=\"Degrees of freedom are reported as translations and rotations. Translations (positions) on the X, Y and Z-axes correspond with the following motion: forward\/back on the X-axis (surge); left\/right on the Y-axis (heave); and up\/down on the Z-axis (sway).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ndigital.com\/de\/6dof-explained\/\" \/>\n<meta property=\"og:site_name\" content=\"NDI\" \/>\n<meta property=\"article:published_time\" content=\"2020-06-17T13:59:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-07T13:42:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ndigital.com\/wp-content\/uploads\/2020\/10\/5DOF-vs-6DOF.jpg\" \/>\n<meta name=\"author\" content=\"Michael Denny\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ndimeasurement\" \/>\n<meta name=\"twitter:site\" content=\"@ndimeasurement\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Denny\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/\"},\"author\":{\"name\":\"Michael Denny\",\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/#\\\/schema\\\/person\\\/16f08a64b138c7acd4d11a9fdabf95ba\"},\"headline\":\"5\\\/6DOF Sensors: Enhancing Medical Instrument Navigation\",\"datePublished\":\"2020-06-17T13:59:24+00:00\",\"dateModified\":\"2023-11-07T13:42:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/\"},\"wordCount\":929,\"publisher\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ndigital.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/5DOF-vs-6DOF.jpg\",\"keywords\":[\"Article\"],\"articleSection\":[\"Articles\"],\"inLanguage\":\"de-DE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/\",\"url\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/\",\"name\":\"5\\\/6DOF Sensors: Enhancing Medical Instrument Navigation - NDI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ndigital.com\\\/6dof-explained\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ndigital.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/5DOF-vs-6DOF.jpg\",\"datePublished\":\"2020-06-17T13:59:24+00:00\",\"dateModified\":\"2023-11-07T13:42:42+00:00\",\"description\":\"Degrees of freedom are reported as translations and rotations. 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