Abstract: An intraocular lens injection system, a controller to control an intraocular lens injection device, a method for controlling an intraocular lens injection instrument, and a program therefor for preferably injecting an intraocular lens are provided. A push-out member including a drive part to push out a soft intraocular lens by the drive part, an observation member to obtain an observed image of the intraocular lens pushed out by the push-out member, and a determination member to determine a drive parameter of the drive part based on the observed image are provided. The intraocular lens includes an optical part and a support part to support the optical part in a patient's eye, and the determination member determines the drive parameter according to at least a shape of the support part.

Abstract: An intraocular lens insertion device includes: a plunger that extrudes a deformable intraocular lens into an eye along an extrusion axis, the deformable intraocular lens including an optical part and one or a plurality of support parts extending outward from a periphery of the optical part; an installation part in which the intraocular lens is installed in a state where at least one support part is placed closer to a proximal end side of the extrusion axis than the optical part; and an off-axis movement part that presses the support part of the intraocular lens installed in the installation part from a direction different from the extrusion axis to deform and move the support part.

Abstract: A display device for playing a video and a management server are connected via a network. In the management server, identification information of a portable terminal used by a user is registered. During playback of the video, the display device establishes short-range communication with the portable terminal in the vicinity thereof, and repeatedly obtains the identification information at a predetermined time interval in order to create a viewing record. The viewing record is transmitted to the management server in appropriate timing. If the portable terminal is in the vicinity of the display device, it can be considered that the user of the portable terminal is likely to be viewing an image displayed on the display device, and thus, the viewing result on the image provided by a plurality of the display devices installed all around the town can be managed by creating the viewing record.

Abstract: Advertisement information is effectively provided to a portable terminal such as a smart phone via a network. An information provision system comprises a management server that stores video data and a portable terminal. The portable terminal obtains the video data from the management server as appropriate via a network and save it thereon. When a user performs a startup operation for restoring the portable terminal from a sleep state, the portable terminal plays the video by giving priority thereto over a startup screen. A playback history of videos is reported to the management server, and the user receives privileges based on the playback history. In this manner, information is effectively provided though videos while the user is watching the screen during the startup operation. In addition, the effectiveness of the information provision is improved as the user has motivation to view videos because of the privileges to be given.

Abstract: An intraocular lens injection system, a controller to control an intraocular lens injection device, a method for controlling an intraocular lens injection instrument, and a program therefor for preferably injecting an intraocular lens are provided. A push-out member including a drive part to push out a soft intraocular lens by the drive part, an observation member to obtain an observed image of the intraocular lens pushed out by the push-out member, and a determination member to determine a drive parameter of the drive part based on the observed image are provided. The intraocular lens includes an optical part and a support part to support the optical part in a patient's eye, and the determination member determines the drive parameter according to at least a shape of the support part.

Abstract: An intraocular lens injection instrument including: an injection part formed with an inner wall for folding the soft IOL and a front end for injecting the IOL folded along the inner wall into an eye; a cylinder body part provided with the injection part at its end portion; a push member for pushing the IOL toward the front end of the injection part, a restriction member attached to the cylinder body part to restrict movement of the IOL which is placed outside the axis; and a release member for releasing the restriction member and pushing the IOL onto the axis, wherein the release member includes a contact portion to be brought into contact with the IOL when the restriction by the restriction member is released, the contact portion having a setting surface to be brought into contact with the IOL placed on the axis.

Abstract: An intraocular lens insertion device includes: a plunger that extrudes a deformable intraocular lens into an eye along an extrusion axis, the deformable intraocular lens including an optical part and one or a plurality of support parts extending outward from a periphery of the optical part; an installation part in which the intraocular lens is installed in a state where at least one support part is placed closer to a proximal end side of the extrusion axis than the optical part; and an off-axis movement part that presses the support part of the intraocular lens installed in the installation part from a direction different from the extrusion axis to deform and move the support part.

Abstract: An intraocular lens injector for injecting a foldable intraocular lens in an eye includes: an inserting portion that includes an outlet for the intraocular lens and is inserted through an incision made on the eye; a lens place portion where the intraocular lens is placed and which is formed on an opposite side to the outlet of the inserting portion, wherein the lens place portion can be closed through a hinge in a direction in which the intraocular lens is folded and the placed intraocular lens is folded by closing the lens place portion; and a first injecting passage that is formed in the lens place portion to inject lubricant into the lens place portion from an outside.

Abstract: An intraocular lens injector for injecting a foldable intraocular lens in an aye, comprises: a substantially cylindrical main unit including a substantially cylindrical insertion part which is insertable through an incision made in the eye, the main unit being adapted to internally hold the intraocular lens and release the intraocular lens to the outside of the injector through the insertion part; a push unit inserted in the main unit to push the intraocular lens to the outside through the insertion part, the push unit being disposed to be unrotatable relative to the main unit but movable in an axial direction of the main unit; and a rotatable member disposed to be rotatable relative to the main unit.

Abstract: Provided are: a turn table for storing a disk shaped recording medium Dn to be vertically placed; a disk drive unit disposed at the center part of the table, the disk drive unit mounting a recording medium Dn to record and/or reproduce an information signal SIN; disk carrying means for carrying the recording medium Dn between the disk drive unit and the turn table; and a control device, wherein the control device controls the turn table and disk carrying medium so as to detect whether or not the recording medium Dn is stored in the disk storage unit, judge an information recording face of the recording medium Dn removed from the disk storage unit, and based on the judgment result, mount the recording medium Dn intact on the disk drive unit or invert the recording medium Dn, thereby remounting the medium on the disk drive.

Abstract: Provided are: a turn table for storing a disk shaped recording medium Dn to be vertically placed; a disk drive unit disposed at the center part of the table, the disk drive unit mounting a recording medium Dn to record and/or reproduce an information signal SIN; disk carrying means for carrying the recording medium Dn between the disk drive unit and the turn table; and a control device, wherein the control device controls the turn table and disk carrying medium so as to detect whether or not the recording medium Dn is stored in the disk storage unit, judge an information recording face of the recording medium Dn removed from the disk storage unit, and based on the judgment result, mount the recording medium Dn intact on the disk drive unit or invert the recording medium Dn, thereby remounting the medium on the disk drive.