Optical coherence tomography-based ophthalmic testing methods, devices and systems

An optical coherence tomography-based system comprising:

• an optical coherence tomography device configured to:
• automatically adjust a Z offset of at least one ocular, thereby adjusting a depth at which scans are obtained;
• automatically assess a lateral position of at least one eye of a subject;
• and
• obtain a scan, the scan comprising a first image of a region of the at least one eye of the subject at a first time period and a second image of the region of the at least one eye of the subject at a second time period;
• a computing system configured to:
• perform tracking of at least one structural element of the at least one eye between the first and second images;
• and
• perform at least one ophthalmic functional test based on the tracking,
• wherein the at least one ophthalmic functional test is configured to measure movement of the at least one eye of the subject;
• and
• an output device configured to generate an output based on the at least one ophthalmic functional test.

An ophthalmic testing system comprising:

• an imaging device configured to:
• automatically adjust a Z offset of at least one ocular, thereby adjusting a depth at which scans are obtained;
• automatically assess a lateral position of at least one eye of a subject;
• and
• obtain a scan, the scan comprising a first image of a region of the at least one eye of the subject at a first time period and a second image of the region of the at least one eye of the subject at a second time period;
• a computing system configured to:
• perform tracking of at least one structural element of the at least one eye between the first and second images;
• sense an eye movement of the at least one eye of the subject;
• perform at least one ophthalmic functional test, wherein the at least one ophthalmic functional test is configured to be contingent upon an absence of the eye movement of the at least one eye of the subject;
• and
• an output device configured to generate an output based on the at least one ophthalmic functional test.

An optical coherence tomography-based system comprising:

• an optical coherence tomography device configured to:
• automatically adjust a Z offset of at least one ocular, thereby adjusting a depth at which scans are obtained;
• automatically assess a lateral position of at least one eye of a subject;
• and
• obtain a scan, the scan comprising a first image of a region of the at least one eye of the subject at a first time period and a second image of the region of the at least one eye of the subject at a second time period;
• a computing system configured to:
• perform tracking of at least one structural element of the at least one eye between the first and second images;
• and
• perform at least one ophthalmic functional test based on the tracking;
• and
• an output device configured to generate an output based on the at least one ophthalmic functional test.