Abstract: A device for providing joint replacement robotic surgery information comprises: a memory unit configured to store surgery plan information set before surgery including a cutting path of a surgical target bone; a target acquisition unit configured to acquire positions of a plurality of cutting target points forming the cutting path based on the surgery plan information; a robot position calculation unit configured to calculate a current cutting position of the surgical robot among the cutting target points based on surgery progress of the surgical robot; a graphic user interface (GUI) providing unit configured to generate graphics that represent surgery progress information including a current cutting position of the surgical robot and positions of the cutting target points on a virtual bone model corresponding to the surgical target bone; and a display unit configured to display the virtual bone model and the surgery progress information.

Abstract: Proposed are a device for guiding the position of a robot, a method thereof, and a system including the same, the device including a surgical target matcher configured to derive a correlation of a position and a posture between a surgical target and a target marker attached to the surgical target, a robot matcher configured to derive a correlation of a position and a posture between a robot maker and a surgical robot based on an image including the robot marker mounted to the surgical robot and derive a correlation of a position and a posture between the robot marker and a preset work space, and a work space identifier configured to derive a correlation of a position and a posture between the surgical target and the work space based on information about the positions and postures of the target marker and the robot marker.

Abstract: A device for providing joint replacement robotic surgery information comprises: a memory unit configured to store surgery plan information set before surgery including a cutting path of a surgical target bone; a target acquisition unit configured to acquire positions of a plurality of cutting target points forming the cutting path based on the surgery plan information; a robot position calculation unit configured to calculate a current cutting position of the surgical robot among the cutting target points based on surgery progress of the surgical robot; a graphic user interface (GUI) providing unit configured to generate graphics that represent surgery progress information including a current cutting position of the surgical robot and positions of the cutting target points on a virtual bone model corresponding to the surgical target bone; and a display unit configured to display the virtual bone model and the surgery progress information.

Abstract: A pharmaceutical composition containing a specific related compound within a specified limit and a method for preparing the same are provided.

Abstract: Proposed are a device for guiding the position of a robot, a method thereof, and a system including the same, the device including a surgical target matcher configured to derive a correlation of a position and a posture between a surgical target and a target marker attached to the surgical target, a robot matcher configured to derive a correlation of a position and a posture between a robot maker and a surgical robot based on an image including the robot marker mounted to the surgical robot and derive a correlation of a position and a posture between the robot marker and a preset work space, and a work space identifier configured to derive a correlation of a position and a posture between the surgical target and the work space based on information about the positions and postures of the target marker and the robot marker.

Abstract: Disclosed are a pharmaceutical composition for anionic drug delivery, and a preparation method therefor, the pharmaceutical composition for anionic drug delivery containing: an anionic drug as an active ingredient; a cationic compound; an amphiphilic block copolymer; and a polylactate, wherein the anionic drug formed a complex with the cationic lipid, and the complex is encapsulated within a micelle structure formed by the amphiphilic block copolymer and the polylactate.

Abstract: Disclosed are a pharmaceutical composition for anionic drug delivery, and a preparation method therefor, the pharmaceutical composition for anionic drug delivery containing: an anionic drug as an active ingredient; a cationic compound; an amphiphilic block copolymer; and a polylactate, wherein the anionic drug formed a complex with the cationic lipid, and the complex is encapsulated within a micelle structure formed by the amphiphilic block copolymer and the polylactate.

Abstract: The present invention relates to an amphiphilic block copolymer composition which provides enhanced stability to a micelle formed by an amphiphilic block copolymer in an aqueous phase.

Abstract: A pharmaceutical composition containing a specific related compound within a specified limit and a method for preparing the same are provided.

Abstract: The present invention relates to an amphiphilic block copolymer composition which provides enhanced stability to a micelle formed by an amphiphilic block copolymer in an aqueous phase.

Abstract: A composition comprising an A-B type diblock copolymer or a B-A-B or A-B-A type triblock copolymer with enhanced micelle stability, wherein A is a hydrophilic block and B is a hydrophobic block, and a polymeric micelle composition, a drug carrier composition and a pharmaceutical composition comprising the same are provided.

Abstract: Disclosed are a pharmaceutical composition for anionic drug delivery, and a preparation method therefor, the pharmaceutical composition for anionic drug delivery containing: an anionic drug as an active ingredient; a cationic compound; an amphiphilic block copolymer; and a polylactate, wherein the anionic drug formed a complex with the cationic lipid, and the complex is encapsulated within a micelle structure formed by the amphiphilic block copolymer and the polylactate.

Abstract: Disclosed are microparticles containing physiologically active peptides, a method for preparing the same, and a pharmaceutical composition comprising the same.

Abstract: The present invention relates to a macromolecule for delivering protein, polypeptide or peptide drugs and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs comprising the same, and more specifically relates to a polylactic acid derivative compound of Chemical formula 1 of which the numerical average molecular weight is no more than 7000 daltons and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs using the same and to a production method for the same.

Abstract: A pharmaceutical composition containing a specific related compound in an amount within a specified limit and a method for preparing the same are provided.

Abstract: A pharmaceutical composition containing a specific related compound in an amount below the standard and a method for preparing the same are provided.

Abstract: A pharmaceutical composition containing a specific related compound within a specified limit and a method for preparing the same are provided.

Abstract: A pharmaceutical composition containing a specific related compound in an amount within a specified limit and a method for preparing the same are provided.

Abstract: Disclosed are a highly purified polylactic acid or a derivative thereof, or a salt thereof, and a method for purifying the same. The polylactic acid or a derivative thereof, or a salt thereof may be applied to various medical and drug carrier systems, or the like.

Abstract: Disclosed are microparticles containing physiologically active peptides, a method for preparing the same, and a pharmaceutical composition comprising the same.