摘要:
Disclosed are a tissue filler and tissue reconstruction method using the same that enables missing or reduced tissue of a body to recover to a normal state thereof, and the tissue filler comprised by mixing mesenchymal stem cells into a hydrochloric acid solution of atherocollagen.
摘要:
The instant invention provides a base material characterized by having a continuous three-dimensional honeycomb structure for regenerating an air sinus. The invention further provides methods for regenerating an air sinus using the base material. The base material has a composition and a structure that is similar to the wall and bone structure which allows it to becomes a scaffold of the regeneration of the mucosa tissue covering the surface of an air sinus.
摘要:
This invention is intended to the regeneration of an air sinus having a function which is not only morphologically important but also physiologically important, to provide a base material for regenerating a wall of an air sinus having a composition and a structure similar to the wall and bone structure which becomes a scaffold of the regeneration of the mucosa tissue covering the surface of an air sinus, and to provide method for regenerating an air sinus using said base material for regeneration. That is, the present invention is a base material for regenerating an air sinus characterized by having a continuous three-dimensional honeycomb structure, and having bioavailability and method for regenerating an air sinus using it.
摘要:
A unit detachably mountable to an image forming apparatus includes a developer accommodating portion having a developer inlet hole; a first opening and closing member for opening and closing the inlet hole; and a second opening and closing member for opening and closing the inlet hole, the second opening and closing member being movable above the first opening and closing member.
摘要:
A cleaning apparatus includes a cleaning member for removing residual toner from an image bearing member. A supporting portion for supporting the cleaning member, the supporting portion being of a material different from that of the cleaning member. A reinforcing member, wherein the reinforcing member and the cleaning member sandwich the supporting portion.
摘要:
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes (a) a developing unit for supporting an electrophotographic photosensitive drum and a developing member for developing an electrostatic latent image formed on the electrophotographic photosensitive drum with a developer; (b) a charging unit for supporting a charging member for charging the electrophotographic photosensitive drum, the charging unit being rotatable in a first rotational direction about a rotational center relative to the developing unit in which the charging member moves toward the electrophotographic photosensitive drum and in a second rotational direction about the rotational center in which the charging member moves away from the electrophotographic photosensitive drum.
摘要:
A shutter pin usable with a developing cartridge which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a pin mounting portion for mounting the shutter pin to a cartridge frame of the developing cartridge; a shutter mounting portion for mounting, to the cartridge frame, a shutter member for covering a portion where a developing roller of the developing cartridge is exposed from the cartridge frame; and an electroconductive portion for establishing electric grounding connection with the main assembly of the apparatus when the developing cartridge is mounted to the main assembly of the apparatus.
摘要:
A cleaning apparatus includes a brush roller, contactable to an image bearing member, for removing toner from the image bearing member and a brush driving force transmission path, which is different from a driving force transmission path for the image bearing member. The brush roller is rotated through the brush driving force transmission path with a speed of rotation smaller than that of the image bearing member.
摘要:
A developing cartridge for developing a latent image formed on the photosensitive member, which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a cartridge frame; a developing device for developing, with toner, the latent image formed on the photosensitive member of the main assembly of the apparatus when mounted to the main assembly of the electrophotographic image forming apparatus; a driving force receptor for receiving, from the main assembly, a driving force for rotating the developing means when the cartridge is mounted to the main assembly, the driving force receptor being provided and exposed adjacent one end of the cartridge frame portion in a longitudinal direction of the developing means; a toner accommodating portion for accommodating the toner; a shutter movable between a closing position for covering a portion of the developing device exposed from the cartridge frame and an opening position for exposing the developing device; and a locking member for releasably locking the shutter at the closing position, the locking member being provided in the cartridge frame portion adjacent the one end.