6 results about "Ophthalmological device" patented technology

To provide ophthalmic devices and methods for treating glaucoma, ocular hypertension (OHT), and other diseases. [Solution] The system (20) comprises a radiation source (48) and a controller (44), the controller being configured to: display a live sequence of images of the patient's (22) eye (25); while displaying the sequence of images of the eye, to direct the radiation source to irradiate the eye with one or more targeting beams (84) visible in the images; after directing the targeting beams to the eye with the radiation source, to receive confirmation input from the user; and in response to receiving confirmation input, to treat the eye by directing the radiation source to irradiate each target area of ​​the eye with multiple treatment beams. Other embodiments are also described.

The present invention provides an eye device case that reduces the risk of damage to eye devices such as contact lenses held in the holder and also improves the ease of inserting eye devices into the holder. The ophthalmic device case 10 comprises a case body 12 including a housing recess 24, a lid 14 that seals the opening 32 of the housing recess 24, and holder portions 20a and 20b that are rotatably provided on the protruding end side of a support column 16 that is held by the lid 14 and protrudes downward, and hold an ophthalmic device 26. The lid 14 can be attached to the opening 32 of the housing recess 24 with the device insertion openings 68 of the holder portions 20a and 20b held by the lid 14 oriented so as to open toward the lid 14.

To provide an ophthalmic device that can improve the ease of simultaneously comparing the appearance of two sets of lines extending in mutually orthogonal directions. [Solution] An ophthalmic device 1 comprises a display unit 22 capable of displaying an astigmatism test chart 45 for obtaining the astigmatism axis angle, and a control unit that controls the display unit 22 to rotate and display the astigmatism test chart 45 within the display unit 22. The astigmatism test chart 45 has a first target 46 consisting of a plurality of first straight lines 46a arranged in parallel at predetermined intervals, and a second target 47 consisting of a plurality of second straight lines 47a arranged in parallel at predetermined intervals and extending in a direction perpendicular to the first straight lines 46a. The first target 46 is displayed in a circular first region 48. The second target 47 is displayed in a ring-shaped second region 49 surrounding the first region 48.

To provide ophthalmic devices and methods for treating glaucoma, ocular hypertension (OHT), and other diseases. [Solution] The system comprises a radiation source (48) and a controller (44). The controller is configured to: designate multiple target regions (84) of the patient's (22) eye (25) to irradiate with different amounts of energy; cause the radiation source to irradiate at least a first target region of the multiple target regions; after causing the radiation source to irradiate at least a first target region of the multiple target regions, process an image of the eye to identify changes in the eye; and in response to the identification of changes in the eye, cause the radiation source to refrain from irradiating a second target region of the multiple target regions that have not yet been irradiated with the amount of energy specified for the second target region. Other embodiments are also described.

We provide a system for communicating with ophthalmic devices. [Solution] The system 200 for communicating with an eye device comprises an eye device (contact lens) 205 and an auditory computing system (earphone). The eye device 205 includes a main unit, a transmitter 230 coupled to the main unit, an output device 235 coupled to the main unit, and a user communication device 240 coupled to the main unit. The auditory computing system has an accelerometer 360 configured to detect user movement. The user communication device 240 displays a message based on the detection by the accelerometer 360.

The invention provides an ophthalmic device having adjustable filtering properties, comprising at least one first polarizer (18), at least one second polarizer (19) which is fixed relative to said first polarizer, and at least one adjustable filtering member (20) located between said first and second polarizers and configured to rotate a polarization plane of light received from said first polarizer and propagating towards said second polarizer; wherein said adjustable filtering member is configured to admit a plurality of active states, in each of which it rotates the polarization plane according to a respective and predetermined angle.