Abstract: The present invention relates to an anti-inflammatory composition and a composition for treatment of an inflammatory disease, both comprising a composite plant extract and, more particularly, to an anti-inflammatory composition comprising a composite plant extract including a Perilla frutescens extract and an Atractylodes macrocephala Koidzumi extract; a preparation method thereof; and a pharmaceutical composition comprising the composite extract for treatment of an inflammatory disease.

Abstract: An air conditioner includes a scroll body comprising an inlet through which air is introduced, an outlet through which the air is discharged, and an air passage between the inlet and the outlet, a sirocco fan rotatably disposed in the scroll body, the sirocco fan configured to allow the air to be sucked through the inlet and to be discharged through the outlet when the sirocco fan rotates, and a bell mouth formed around the inlet of the scroll body, wherein the scroll body and the sirocco fan satisfy a following formula: 0.76?H/D?0.8, where H (mm) is a height of the scroll body, and D (mm) is an outer diameter of the sirocco fan.

Abstract: The present invention relates to a device and method for processing an image for generating a design image based on a reference marker. A method for processing an image for generating a design image based on a reference marker includes receiving, from at least one external device, a computerized tomography (CT) scan image and a plurality of oral scan images related to a person to be treated who has a plurality of reference markers attached to an inside of an oral cavity, generating a registered image by registering the images on the basis of locations of the plurality of reference markers detected from the images, determining, on the basis of the registered image, a teeth profile related to the inside of the oral cavity of the person to be treated, and generating a design image related to the inside of the oral cavity on the basis of the teeth profile.

Abstract: A method of manufacturing an orthodontic digital bracket using a digital library, including: loading an oral scan image and extracting one virtual orthodontic template corresponding to each of tooth images that are virtually adjusted according to a preset consecutive tooth arrangement structure from a digital library; aligning and disposing each of virtual brackets and a virtual wire of the extracted virtual orthodontic template corresponding to the consecutive tooth arrangement structure of each of the tooth images that are virtually adjusted; and designing each of digital brackets configured to include a jig portion assembled with a top of each of the virtual brackets to surround a top of each of the tooth images, and a grip protrusion portion configured to protrude from a top end of the jig portion while being integrated therewith, and three-dimensionally printing each of the digital brackets based on design data.

Abstract: To accurately acquire an image of an inside of an oral cavity of a person to be treated, there is provided a dental retractor including a retracting base portion that includes an inner retracting portion extending in an arch-shaped profile to surround an inner portion of gum at any one side of an upper jaw and a lower jaw inside an oral cavity and having a pressing holding portion formed at an outer peripheral surface so that a tongue is accommodated therein and an outer retracting portion integrally extending from both ends of the inner retracting portion and extending in an arch-shaped profile to surround an outer portion of the gum, and a handle portion including a grip portion connected outward from the retracting base portion.

Abstract: A method of manufacturing digital brackets for orthodontics, including: loading an oral scan image obtained corresponding to an internal profile of an oral cavity of a subject and extracting one virtual orthodontic template corresponding to each of tooth images virtually adjusted according to a preset consecutive tooth arrangement structure from a digital library, aligning and disposing each of virtual brackets and a virtual wire of the extracted virtual orthodontic template corresponding to the consecutive tooth arrangement structure of each of the tooth images, and designing each of digital brackets configured to include a jig portion assembled with a top of each of the virtual brackets to surround a top of each of the tooth images and a grip protrusion portion configured to protrude from a top end of the jig portion while being integrated therewith, and three-dimensionally printing each of the digital brackets based on design data.

Abstract: The present disclosure provides a method for manufacturing a dental implant prosthesis using a digital library, the method including a first step of acquiring a three-dimensional integrated image through image matching of a computerized tomography (CT) image and an oral scan image related to an inside of an oral cavity of a person to be treated, a second step of virtually forming a bored hole according to an implant placement position preset in the three-dimensional integrated image, a third step of calculating a set value on the basis of a depth of the bored hole, a fourth step of extracting a single virtual digital one-body abutment corresponding to the set value, and a fifth step of setting a shape-matching portion inside the crown according to three-dimensional outer shape information of the virtually arranged virtual digital one-body abutment.

Abstract: An air conditioner includes a housing comprising an external panel defining an external appearance and having an opening formed at the external panel; a heat exchanger configured to exchange heat with air flowing into the housing; and an air discharge unit configured to discharge air heat-exchanged by the heat exchanger out of the housing. The air discharge unit includes a first discharge unit connected to the opening and discharging air; and a second discharge unit provided at the external panel and discharging air. A method of blowing heat-exchanged air may be changed in accordance with an environment of a user.

Abstract: An air conditioner including an improved airflow regulator is configured to easily regulate the airflow. The air conditioner includes a fan assembly configured to blow air a diffuser assembly configured to include a center panel and a grill arranged at the outside of the center panel such that the air blown by the fan assembly flows through a flow passage formed between the center panel and the grill; and an airflow regulator configured to rotate the diffuser assembly so as to change a direction of the flow passage.

Abstract: A propeller fan that includes a hub body with a shaft coupling portion. The propeller fan also includes a plurality of hub blades extending spirally from the hub body. The propeller fan additionally includes a plurality of blades extending outward from the hub body and the hub blade to generate an airflow in an axial direction.

Abstract: Disclosed is an air cleaner having an improved boss for increasing rigidity. The air cleaner includes a main body, a blowing fan provided inside the main body, a motor for driving the blowing fan and a boss provided to connect the blowing fan and the motor. The boss includes a first metallic member connected to the blowing fan, a second metallic member connected to the motor, and an elastic member provided between the first metallic member and the second metallic member. At least one of the first metallic member and the second metallic member includes a contact increasing portion configured to increase a contact area with the elastic member.

Abstract: Provided is a method for manufacturing a surgical guide, and a crown and an abutment in a mouth for a dental implant, including an operation of obtaining a primarily scanned image through scanning of inner and outer surfaces of a denture which has a first image matching groove matched with a patient's tooth implanting portion and in which a plurality of reference markers are attached to an outside, obtaining a secondarily scanned image through oral scanning of upper and lower jaws while the denture is installed, preliminarily matching the secondarily scanned image with the primarily scanned image, obtaining an integrated scanned image considering a vertical dimension by reversing the first image matching groove so that an image of the first image matching groove is dimensionalized from the primarily scanned image, and obtaining a CT image through CT scanning of the upper and lower jaws.

Abstract: A fan guard assembly having an improved structure for providing improved performance and an outdoor unit having the same are provided. The fan guard assembly includes: a front panel having an outlet; and a fan guard including a hub provided at the outlet to directly fix a fan motor assembly and a rib connecting between the hub and the front panel. Further, the outdoor unit includes: a cabinet; a bell mouth provided in the cabinet; a fan guard provided at an outlet of the bell mouth; and a fan motor assembly fixed to the fan guard.

Abstract: An indoor unit of an air conditioner has an improved discharge structure of air. The indoor unit of an air conditioner includes a panel which defines an external appearance thereof and has an opening, a mixed flow fan which is located within the panel, a heat exchanger unit which is located rearward of the mixed flow fan, an inlet port which is located rearward of the heat exchanger unit so that air is suctioned from rearward of the heat exchanger unit to be introduced into the mixed flow fan, an outlet port which is exposed forward of the panel through the opening so that the air passing though the mixed flow fan is discharged through a front portion of the panel, and a plurality of circular louvers to open and close the outlet port by moving outwards from a center of the outlet port.

Abstract: A method for providing procedure guide information using a surgical guide for a dental implant, including: causing a computed tomography image and an oral scan image of a patient to acquire a combined three-dimensional image; selecting a fixture corresponding to a preset implant placement position, preparing the surgical guide in which at least one guide hole configured to guide drilling of a hole used to place the fixture is formed, and causing information about the placement of the fixture and information about drilling guidance to be calculated and prepared as information about a procedure report; outputting the procedure report; and delivering the output procedure report according to information about delivery of the surgical guide.

Abstract: An air conditioner includes a housing comprising an external panel defining an external appearance and having an opening formed at the external panel; a heat exchanger configured to exchange heat with air flowing into the housing; and an air discharge unit configured to discharge air heat-exchanged by the heat exchanger out of the housing. The air discharge unit includes a first discharge unit connected to the opening and discharging air; and a second discharge unit provided at the external panel and discharging air. A method of blowing heat-exchanged air may be changed in accordance with an environment of a user.

Abstract: A turbofan for an air conditioning apparatus includes a shroud at a center of which a suction port is formed; a hub plate which is spaced apart in a vertical direction from the shroud and has a diameter smaller than a diameter of the suction port; and a plurality of blades provided between the hub plate and the shroud in a circumferential direction, wherein a portion of each of the plurality of blades which faces the suction port of the shroud is formed in a curved portion inclined with respect to the hub plate, and an outer circumference of the hub plate is provided with a plurality of notches each of which is formed between adjacent two blades among the plurality of blades.

Abstract: An indoor unit of an air conditioner having improved structures of suction, discharge and/or flow passages which may increase operation efficiency, reduce noises and realize a compact size. The indoor unit includes a housing comprising a front panel and a rear panel coupled to a rear portion of the front panel, at least one discharge outlet exposed to a front of the front panel, at least one suction inlet formed in the rear panel at a position corresponding to the discharge outlet, at least one heat exchanger disposed at a front portion of the suction inlet to absorb heat from air introduced through the suction inlet or transfer heat to the air introduced through the suction inlet, and at least one diagonal flow fan disposed between the heat exchanger and the discharge outlet to suction air passing through the heat exchanger and discharge the air through the discharge outlet.

Abstract: An air conditioner includes a housing comprising an external panel defining an external appearance and having an opening formed at the external panel; a heat exchanger configured to exchange heat with air flowing into the housing; and an air discharge unit configured to discharge air heat-exchanged by the heat exchanger out of the housing. The air discharge unit includes a first discharge unit connected to the opening and discharging air; and a second discharge unit provided at the external panel and discharging air. A method of blowing heat-exchanged air may be changed in accordance with an environment of a user.

Abstract: Provided herein are a fan assembly having improved cooling and heating performance and an air conditioner having the same. The fan assembly provided in an air conditioner includes a plurality of rotating fans provided to be rotatable about the same rotating shaft and at least one fixed fan fixed between adjacent two rotating fans of the plurality of rotating fans.