Abstract:
Discloses is a dental superstructure attaching system for being used in dental implants. The system comprises a longitudinal member capable of being connected with an implant or an implant connecting member after passing through an interface region which is at least partially curved. The longitudinal member comprises a main member forming a tongue part of the longitudinal member and a lever member forming an oral cavity or a lip part of the longitudinal member. The longitudinal member additionally comprises a means for pushing the lever member and the main member to be apart from each other, and therefore, the longitudinal member is installed in the implant or the implant connecting member. The system additionally comprises a casing (200) for attaching the dental superstructure on the outer surface of the casing (200), wherein the casing (200) comprises a cavity (201) for holding the longitudinal member (102), and therefore, the longitudinal member (102) is installed in the cavity (201) if the lever member (102b) and the main member (102a) are pushed to be apart from each other. In addition, provided is a method for attaching the dental superstructure on the dental implants through the system.
Abstract:
치과용 임플란트(1)와 치과용 임플란트(1)에 연결되는 피스(11)로서, 양자(1, 11)는 치과용 임플란트(1)로의 내부 연결부에 의해 서로 연결될 수 있다. 내부 연결부는 기본적으로 회전 방지부(6, 16)와 원통형 부분(8, 18)을 구비하며, 회전 방지부는 서로 접하는 일련의 아크(21, 22, 23, 24, 25, 21', 22', 23', 24', 25')에 의해 각각 형성되는 일련의 회전 방지 성분(20, 20')의 반복에 의해 형성된다. 회전 방지부의 이러한 구성으로 인해 공지된 회전 방지부의 구성에 비해 뛰어난 성능이 얻어진다. 치과용 임플란트, 피스, 회전 방지 영역, 비-회전 방지 영역, 아크, 종축
Abstract:
An internal connection dental implant and implant assembly in which the implant includes a lobed configuration for installing the implant and a beveled surface positioned on the proximal side of the lobed configuration for providing stability between the implant and a corresponding abutment.
Abstract:
A dental implant component (76), (120), (500) includes a distal end (126) that includes a top surface (24), (48) and a proximal end (124) that defines an opening (82). An inner surface (77), (128), (506) of the component (76), (120), (500) defines an internal cavity (78), (130), (504). At least one resiliently deflectable prong (7), (150) is disposed in the internal cavity (78), (130), (504). The prong is configured to releasingly engage a groove (53) formed in a bore (52) of a prosthetic abutment (38). The component further comprising elongated protrusions (180) positioned within the inner surface (77), (128), (506) configured to engage grooves (51) formed in an inner bore (52) of the abutment (38), (38').
Abstract:
A dental implant (1) includes a top section (17) and at least one top surface (7, 28) that is provided with a micro-roughened surface, such as an average roughness (RA) of about 0.7-1.1 mum, by etching. The top surface may include a porous surface of pore dimensions of less than about 10 mum or a coating, such as a 0.5 mum thickness of titanium nitride. The roughened surfaces promote healing in and tissue growth at the top, enhancing the sealing effect at the epithelium interface with the implant.
Abstract:
An integrated abutment crown (22) has an abutment portion (24) having a central portion (24a) intermediate to a post portion (24b) receivable in the bore of an implant and a head portion which includes a nose (24c) and shelf (24d) extending from the outer circumference of the central portion to the nose. The abutment portion (24) is formed with a smooth curved surfaces for supporting crown portion (26) material applied directly onto the nose and shelf of the head portion.
Abstract:
PURPOSE: A wet cleaning apparatus of waste heat gas is provided to remove polluted materials simply by changing the polluted materials into gaseous phase through cooling and condensation without any additional water storage tanks, injection nozzles, or pumps. CONSTITUTION: A wet cleaning apparatus of waste heat gas includes a cleaner main body (1) formed cylindrically to receive water therein and having first to third chambers(2-4) defined by a separator(5) having first to fifth partitioning walls(51-55), an inhale pipe(11) connected to an end part of the main body, and an exhaust pipe(12) connected to the other end part of the main body and having a drain valve(13) and an air blower, wherein the first chamber is positioned toward the inhale pipe, the third chamber is positioned toward the exhaust pipe and having a dust collecting filter(6), wherein as the exhausting gas of a high temperature is introduced by the inhale pipe into the first chamber through the fourth chamber, and the polluted materials are changed in the gaseous phase to be removed, thereby discharging only clean gas to the external via the exhaust pipe.