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公开(公告)号：US20220160417A1
公开(公告)日：2022-05-26
申请号：US17535251
申请日：2021-11-24
申请人： J. MORITA MFG. CORP.
发明人： Tomoaki UEDA , Kyohei KATO , Kazunari MATOBA
摘要： A dental treatment apparatus is a dental treatment apparatus that energizes a dental treatment site such as a root canal with a high-frequency current. Included are a holder that holds an electrode placed at the dental treatment site, a power supply that energizes the electrode with the high-frequency current, and control circuitry that causes, during the energization operation, the power supply to provide stop period where the energization of the electrode with the high-frequency current is stopped between single energization period and next single energization period.
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公开(公告)号：US20210356401A1
公开(公告)日：2021-11-18
申请号：US17319733
申请日：2021-05-13
申请人： J. MORITA MFG. CORP.
发明人： Takaaki NORICHIKA , Shinji MIKAMI
摘要： Provided is a detection tool that detects a temperature of air. The detection tool includes a detection section that detects a temperature of air released from an air turbine handpiece, and a main body that includes a surface. The detection section is provided on the surface to allow the air turbine handpiece to be brought close to the detection section
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公开(公告)号：US20210225140A1
公开(公告)日：2021-07-22
申请号：US17148560
申请日：2021-01-14
申请人： J. MORITA MFG. CORP.
IPC分类号： G08B7/06 , G08C17/02 , G06F3/16 , G06F3/01 , G06F3/0488 , G06F3/0485 , G06F3/0481 , G06F3/041 , A61C5/44 , A61C1/00
摘要： In a medical system, a medical device includes a first display that displays a figure or a character corresponding to data relevant to medical treatment performed in the medical device, and a first controller that causes the first display to display the figure or the character corresponding to the data and that, when the data satisfies conditions for notification of a warning, causes the medical device to emit a first warning. A remote control device includes a second display that displays the figure or the character corresponding to the data, and a second controller that causes the second display to display the figure or the character corresponding to the data and that, when the data satisfies the conditions for notification of the warning, causes the remote control device to emit a second warning that is different than the first warning.
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公开(公告)号：US20210219992A1
公开(公告)日：2021-07-22
申请号：US17148562
申请日：2021-01-14
申请人： J. MORITA MFG. CORP.
发明人： Seiichiro YAMASHITA , Kyohei KATO
摘要： A root canal length measuring device includes a display for displaying a control mode figure indicating an execution control mode executed among a plurality of control modes and a control unit for controlling the display to display the figure. A plurality of elements for displaying the control mode figure include a shaft portion extending in an arc shape or a fan shape and a clockwise head portion and a counterclockwise head portion indicating a first direction and a second direction as rotation directions of a cutting tool, respectively. The control unit controls the display according to the execution control mode in a root canal treatment device so that, among the plurality of elements, an entirety or a part of the shaft portion and the clockwise head portion and/or the counterclockwise head portion are displayed on the display.
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公开(公告)号：US20210217189A1
公开(公告)日：2021-07-15
申请号：US17149582
申请日：2021-01-14
申请人： J. MORITA MFG. CORP.
发明人： Keisuke SORIMOTO , Masayuki SANO
IPC分类号： G06T7/55 , G06T7/00 , G06T5/50 , G06F3/0484
摘要： An information processing apparatus includes management circuitry that manages three-dimensional data obtained by a scanner in the order of obtaining, display controller circuitry that controls a display to show a three-dimensional image generated from combined data generated by combining a plurality of pieces of three-dimensional data, and input circuitry that accepts an operation by a user. When the input circuitry accepts an operation to select three-dimensional data, the management circuitry sets, from the selected three-dimensional data of last obtained three-dimensional data, data to be deleted. The display controller circuitry controls the display to show a three-dimensional image modified to exclude the data to be deleted.
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公开(公告)号：US20200155273A1
公开(公告)日：2020-05-21
申请号：US16604342
申请日：2018-08-09
申请人： J. MORITA MFG. CORP.
发明人： Kyohei Kato , Naoki Katsuda , Kazunari Matoba
摘要： A dental treatment apparatus includes a handpiece holding a cutting tool in its head, a drive portion driving the cutting tool held by the head, and a control portion controlling the drive portion in accordance with a drive sequence. The drive sequence includes at least one forward rotation drive for rotating the cutting tool in a cutting direction to cut a treatment portion and at least one reverse rotation drive for rotating the cutting tool in a non-cutting direction. Under the control of the drive portion in accordance with the drive sequence, a cumulative amount of rotation which is an accumulation of an amount of rotation in forward rotation drive and an amount of rotation in reverse rotation drive does not exceed a set value at any time point.
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公开(公告)号：US20200069168A1
公开(公告)日：2020-03-05
申请号：US16556322
申请日：2019-08-30
申请人： J. MORITA MFG. CORP.
发明人： Tsuyoshi Tanaka , Naonori Wakazome
摘要： Provided is an image capturing device for capturing an image of a target. The image capturing device includes: a tubular portion including an optical component and configured to receive light from the target; a housing including an electronic component configured to process the light received from the tubular portion; a cap covering at least a part of the tubular portion; and a blower mounted in the housing and configured to supply air to at least one of the cap and the optical component included in the tubular portion. The cap and the part of the tubular portion covered by the cap define an air-feeding path configured to pass the air supplied from the blower.
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公开(公告)号：US10383549B2
公开(公告)日：2019-08-20
申请号：US16020087
申请日：2018-06-27
申请人： J. MORITA MFG. CORP.
发明人： Keisuke Sorimoto , Mikinori Nishimura , Tsuyoshi Tanaka , Masayuki Sano , Keiichi Tsuda , Ryosuke Kaji
IPC分类号： G01B11/24 , A61B5/107 , A61B5/00 , G01B11/25 , A61B1/00 , A61B1/24 , A61C9/00 , A61C19/04 , G06T7/521
摘要： An intraoral three-dimensional measuring method, comprising: acquiring, with a handy scanner, wide range three-dimensional measurement information on a three-dimensional shape measured on a wide range in a desirable measurement range in an intraoral space; acquiring, with the handy scanner, a plurality of pieces of narrow range three-dimensional measurement information each on a three-dimensional shape measured on a narrow range narrower than the wide range in the measurement range; and locating, with a controller, the plurality of pieces of narrow range three-dimensional measurement information based on the wide range three-dimensional measurement information by use of, as a synthesis reference, intra-measurement range position information common to the wide range three-dimensional measurement information and each of the plurality of pieces of narrow range three-dimensional measurement information, and creating synthetic three-dimensional information on the measurement range.
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公开(公告)号：US10251736B2
公开(公告)日：2019-04-09
申请号：US15360363
申请日：2016-11-23
申请人： J. MORITA MFG. CORP.
发明人： Teruji Nakai
IPC分类号： A61C19/00 , A61C19/04 , A61B6/03 , A61B6/14 , A61C5/40 , A61B1/04 , A61B1/247 , A61B5/00 , A61B6/00 , A61C1/08 , A61C5/42 , A61C5/44 , A61B34/20
摘要： A root canal treatment apparatus includes a root canal treatment hand piece having a visible light camera which captures a visible light image of a tooth as a target of interest, and circuitry which detects a position of the root canal treating hand piece, and instructs display of three images corresponding to at least a tip position of a cutting tool attached to the root canal treating hand piece, an X-ray cross-sectional image of the tooth captured by X-ray CT image capturing beforehand, and the visible light image captured by the visible light camera such that the three images are displayed on a display in an overlapping manner in positional correspondence with one another, based on information on the position of the root canal treating hand piece detected by the circuitry.
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公开(公告)号：US20180325595A1
公开(公告)日：2018-11-15
申请号：US15924251
申请日：2018-03-18
发明人： Yoshihide Okagami , Akihito Hongo , Yoshiteru Tamura , Katsumi Hiyoshi , Haruhiko Murakami , Takeshi Azuma , Yoshinori Morita
IPC分类号： A61B18/22
CPC分类号： A61B18/22 , A61B17/29 , A61B2018/00023 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/00982 , A61B2018/2035 , A61B2018/2272 , A61B2018/2285 , A61B2218/002
摘要： Provided are a laser tip, a laser treatment tool, a laser treatment device and a laser treatment system safely performing a surgery for a laser treatment and, if bleeding occurs, stopping the bleeding. A laser tip 70 is attachable to a laser radiation opening 63a provided at a tip end of a laser transmission tube 63. From the laser radiation opening 63a, laser light 57a is directed. The laser tip 70 includes a laser transmission tube attaching portion 71 detachable from the laser radiation opening 63a; a contact portion 72 contactable with a biological tissue, the contact portion 72 being provided to the front of the laser transmission tube attaching portion 71 in a direction in which the laser light 57a is directed from the laser radiation opening 63a, with an open space S being provided between the contact portion 72 and the laser transmission tube attaching portion 71; a coupler 73 coupling a part of the contact portion 72 and a part of the laser transmission tube attaching portion 71 to each other; the contact portion 72 having a reflective surface 72b at a rear end thereof, the reflective surface 72b reflecting the laser light 57a, directed forward from the laser radiation opening 63a, toward the coupler 73.
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