摘要:
The present invention provides a graft more suitable for the transplantation of corneal endothelial cells and an application method thereof. Specifically, the present invention provides a corneal endothelial preparation capable of cell proliferation in vivo, which contains a substrate and a corneal endothelial cell layer cultured on the substrate, and a treatment method of a disease selected from the group consisting of bullous keratopathy, corneal edema, corneal leukoma and corneal endothelial inflammation, which includes a step of transplanting the preparation to patients. As the substrate, collagen is used.
摘要:
The present invention provides an audio output apparatus, an audio signal output adjusting method, an audio signal output adjusting process program, and the like capable of preventing the user (listener) from making a complicated sound field setting even in the case where the position of a center speaker is changed.An audio output apparatus having: at least one first speaker changeably installed in a predetermined position and outputting an audio signal; and a plurality of second speakers fixedly installed in positions different from the position of the first speaker and different from each other, and outputting audio signals, the apparatus generating a sound field according to position relations among the install position of the first speaker and the install positions of the plurality of second speakers when the position of the user is used as a reference, wherein the apparatus comprises: a plurality of audio signal detecting means provided in or near the install positions of the second speakers and detecting audio signals output from the first speaker; speaker position calculating means for obtaining the audio signals detected by the audio signal detecting means, detecting that the install position of the first speaker has been changed on the basis of the obtained audio signals, and calculating the changed install position; and audio signal output adjusting means, on the basis of the changed install position of the first speaker and the install positions of the plurality of second speakers, that adjusts output of the audio signal from at least one of the first speaker whose install position has been changed and the plurality of second speakers so that a sound field according to the position relations before the install position of the first speaker was changed is maintained.
摘要:
Data is stored in a non-volatile memory such as a flash memory. The non-volatile memory has two memory areas. When power of a device is turned on, data in the two memory areas are compared to determine which memory area includes old data, and the old data is erased. When the power is turned off, a control setting of the device used immediately before the power is turned off is stored as new data in the memory area from which the old data is erased. When the power is applied again, the new data is read, and the control setting is restored in the device.
摘要:
An image sensor module (X1) includes a housing (1), a lens retainer (2), an image sensor chip (4), a substrate (5) and a lens unit (A, B). The housing (1) is formed with a step portion (1a) for fixing the lens unit (A, B). The lens retainer (2) is fixed to the housing (1) and held in contact with the upper face of the lens unit (A, B). The lens unit (A, B) is pressed against the step portion (1a) of the housing (1) by a biasing force of the lens retainer (2).
摘要:
A process is provided for making light emitting diodes by using wire segments each plated with a glossy metal. The process comprises the steps of bending each wire segment generally into a U-shape to have a pair of legs connected together by an integral connecting web, deforming the free end of one leg by transverse compression to provide a cup end, mounting a semiconductor chip in the cup end, connecting the semiconductor chip to the free end of the other leg through a wire, forming a transparent or semitransparent resin package to enclose the respective free ends of the paired legs, and cutting the connecting web off the wire segment.
摘要:
Bead producing process and an apparatus in which sol having enzymes, plant tissues, etc. dispersed therein is dropped into a solidifying liquid through a perforated plate. The sol is fed from a sol supply tank to a position near of the outer periphery of the planet gear of a planetary gear mechanism which is disposed on the perforated plate. At this moment, the sol supply tank is raised at a given rate in proportion to a decrease in the liquid level thereof so that the liquid level of the sol in the sol supply tank may be kept constant with respect to the perforated plate.
摘要:
The present invention aims to provide a corneal endothelium cell proliferation accelerator and a therapeutic agent for a disease relating to corneal endothelium damage, which are administered into the anterior chamber. bFGF is released in a sustained manner by forming bFGF sustained-release gelatin hydrogel particles wherein bFGF is carried on gelatin hydrogel. Therefore, the proliferation of corneal endothelium cells can be accelerated persistently by administration of a preparation containing the bFGF sustained-release gelatin hydrogel particles into the anterior chamber, and diseases relating to corneal endothelium damage can be treated.
摘要:
An endoscope includes: a distal end portion provided at a distal end of an insertion portion; a front-view observation window for observing an insertion direction of the distal end portion, which is provided facing toward the insertion direction; a lateral-view observation window for observing a circumferential direction of the distal end portion, which is formed along the outer circumferential lateral surface and has a lateral observation field of view; a light-emitting member having an emission end surface for emitting light in a distal end direction of the distal end portion; a groove portion formed on the outer circumferential lateral surface of the distal end portion so as to be longer than the emission end surface of the light-emitting member along the circumferential direction of the outer circumferential lateral surface of the distal end portion and opposed to the emission end surface, on a proximal end side with respect to the lateral-view observation window; a plurality of particles for scattering light arranged in the groove portion; and a transparent infill filled between the plurality of particles.
摘要:
A medical system includes: a first operation apparatus used when a first doctor operates a medical instrument; a second operation apparatus that outputs a control instruction signal for controlling a motion of the medical instrument, and is operated by a second doctor; at least one medical action information detection section that detects medical action information based on the motion of the medical instrument when the first doctor operates the medical instrument using the first operation apparatus; a storage apparatus that stores reference information set by the second doctor according to the first doctor for comparing with the medical action information detected by the medical action information detection section; a switching signal generation apparatus that is connected to the second operation apparatus, and switches an output destination of the control instruction signal based on the medical action information detected by the medical action information detection section and the reference information stored in the storage apparatus; and a medical instrument control apparatus that controls the medical instrument according to the control instruction signal of the second operation apparatus outputted from the switching signal generation apparatus.
摘要:
Data is stored in a non-volatile memory such as a flash memory. The non-volatile memory has two memory areas. When power of a device is turned on, data in the two memory areas are compared to determine which memory area includes old data, and the old data is erased. When the power is turned off, a control setting of the device used immediately before the power is turned off is stored as new data in the memory area from which the old data is erased. When the power is applied again, the new data is read, and the control setting is restored in the device.