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公开(公告)号：US09629692B2
公开(公告)日：2017-04-25
申请号：US14428639
申请日：2013-09-17
发明人： Simon P. McDonald
摘要： The present invention pertains to a device for retaining a matrix band about at least a portion of a periphery of a tooth to be treated, the device comprising: a first lug to fit on one side of a proximal contact between two teeth; a second lug to fit on the other side of said proximal contact, and a resilient body member connecting between the first lug and said second lug. The body member applies a restorative or clamping force biasing the lugs together against opposed sides of the proximal contact and holds the lugs such that they must be separated to fit over the proximal contact. The first and second lugs are pivotally coupled to the resilient body member to allow the resilient body member to rotate relative to the lugs while providing the clamping force biasing the lugs together.
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公开(公告)号：US20150230884A1
公开(公告)日：2015-08-20
申请号：US14425300
申请日：2013-09-20
发明人： Simon P. McDonald , Matthew Backler
IPC分类号： A61C3/10
摘要： The present invention provides a tweezer for dental and other applications. The tweezer including a main body portion (12, 14) extending in a generally longitudinal direction. The main body portion having a first end (20) and a second end (18). A hinge connector (16) is located between the first end and the second end. A first pair of pincers is located at the first end (20). A second pair of pincers is located at the second end (18). A bias mechanism (22) urges the first pair of pincers (20) into a closed position and urging the second pair of pincers (18) in an open position, whereby the user may apply a force to the tweezers to overcome the bias mechanism (22) and urge the first pair of pincers (20) away from the closed position and the second pair of pincers (18) away from the open position.
摘要翻译： 本发明提供了一种用于牙科和其他应用的镊子。 该镊子包括在大致纵向上延伸的主体部分（12,14）。 主体部分具有第一端（20）和第二端（18）。 铰链连接器（16）位于第一端和第二端之间。 第一对钳位于第一端（20）。 第二对钳位于第二端（18）。 偏压机构（22）促使第一对钳子（20）进入关闭位置并且将第二对钳子（18）推动在打开位置，由此使用者可以向镊子施加力以克服偏置机构（ 并且第一对钳子（20）远离关闭位置并且第二对钳子（18）远离打开位置。
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公开(公告)号：US20150182302A1
公开(公告)日：2015-07-02
申请号：US14389556
申请日：2013-03-29
发明人： Simon P. McDonald
摘要： The present invention relates to a dental matrix for use repairing and restoring inter-proximal cavities on a tooth with light-cured composites, the dental matrix comprising a matrix body and a plurality of light transmitting micro-pores positioned on the matrix body and overlying the inter-proximal surface of the tooth when the dental matrix engages the restored tooth. The present invention further relates to a method manufacture of such dental matrix.
摘要翻译： 本发明涉及一种用于修复和恢复具有光固化复合材料的牙齿上的近侧腔之间的牙科基质，所述牙基质包括基质体和位于基质体上的多个透光微孔， 当牙科基体接合恢复的牙齿时牙齿的近端表面。 本发明还涉及这种牙科基质的制造方法。
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公开(公告)号：US09333049B2
公开(公告)日：2016-05-10
申请号：US14425300
申请日：2013-09-20
发明人： Simon P. McDonald , Matthew Backler
IPC分类号： A61C3/10
摘要： The present invention provides a tweezer for dental and other applications. The tweezer including a main body portion (12, 14) extending in a generally longitudinal direction. The main body portion having a first end (20) and a second end (18). A hinge connector (16) is located between the first end and the second end. A first pair of pincers is located at the first end (20). A second pair of pincers is located at the second end (18). A bias mechanism (22) urges the first pair of pincers (20) into a closed position and urging the second pair of pincers (18) in an open position, whereby the user may apply a force to the tweezers to overcome the bias mechanism (22) and urge the first pair of pincers (20) away from the closed position and the second pair of pincers (18) away from the open position.
摘要翻译： 本发明提供了一种用于牙科和其他应用的镊子。 该镊子包括在大致纵向上延伸的主体部分（12,14）。 主体部分具有第一端（20）和第二端（18）。 铰链连接器（16）位于第一端和第二端之间。 第一对钳位于第一端（20）。 第二对钳位于第二端（18）。 偏压机构（22）促使第一对钳子（20）进入关闭位置并且将第二对钳子（18）推动在打开位置，由此使用者可以向镊子施加力以克服偏置机构（ 22）并且迫使第一对钳子（20）远离关闭位置，并且第二对钳子（18）远离打开位置。
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公开(公告)号：US10441394B2
公开(公告)日：2019-10-15
申请号：US14389556
申请日：2013-03-29
发明人： Simon P. McDonald
摘要： The present invention relates to a dental matrix for use repairing and restoring inter-proximal cavities on a tooth with light-cured composites, the dental matrix comprising a matrix body and a plurality of light transmitting micro-pores positioned on the matrix body and overlying the inter-proximal surface of the tooth when the dental matrix engages the restored tooth. The present invention further relates to a method manufacture of such dental matrix.
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公开(公告)号：US20140302456A1
公开(公告)日：2014-10-09
申请号：US14355937
申请日：2012-11-02
发明人： Simon P. McDonald
IPC分类号： A61C5/12
摘要： A denial matrix band retainer is provided with a retractor, main body portion and a bias mechanism. The retractor includes a proximal end and a distal end, with a band engagement portion at the proximal end. The main body portion having a proximal end and a distal end, with a head portion located at the proximal end. The bias mechanism coupling the retractor to the main body portion, the bias mechanism having a static position and a fully active position, wherein in the static position the head portion is spaced apart from the band engagement portion a first distance, and in the fully active position the head portion is spaced apart from the band engagement portion a second distance which is greater than the first distance, the bias mechanism including an actuator for urging the bias mechanism towards the fully active position.
摘要翻译： 拒绝矩阵带保持器设置有牵开器，主体部分和偏置机构。 牵开器包括近端和远端，近端具有带接合部分。 主体部分具有近端和远端，头部位于近端。 所述偏压机构将所述牵开器联接到所述主体部分，所述偏置机构具有静止位置和完全有效位置，其中在所述静止位置，所述头部部分与所述带接合部分间隔开第一距离，并且处于完全活动状态 位置，头部与带接合部隔开第二距离，第二距离大于第一距离，偏置机构包括用于将偏压机构推向完全活动位置的致动器。
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公开(公告)号：US10898305B2
公开(公告)日：2021-01-26
申请号：US14901653
申请日：2014-07-03
摘要： A universal cervical matrix for dental use comprising a lamina having at least an outer layer and an inner layer, the inner layer comprising a non-stick surface to prevent adhering to a chemically-cured dental restoration material, and the outer layer comprising an energy-absorbing material. The energy-absorbing material absorbs energy output from a dental curing light and provides heat to the dental restoration material, thereby increasing curing rate.
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公开(公告)号：US20170231720A1
公开(公告)日：2017-08-17
申请号：US15035100
申请日：2014-11-07
发明人： Simon P. McDonald
CPC分类号： A61C5/85 , A61C1/088 , A61C19/003 , H01L51/0035 , H01L51/0038 , H01L51/0039 , H01L51/5012
摘要： A dental matrix according to the present invention comprises (a) a metal matrix band comprising an internal surface and an external surface; and (b) an organic light emitting diode (OLED) layer disposed on at least a first portion of the internal surface of the metal matrix band, the OLED layer comprising a first electroluminescent polymer disposed between a first and a second electrode layer. Applying an electrical current across the OLED generates light energy suitable for curing dental restoration material with the light energy being applied from the interproximal space.
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公开(公告)号：US20150216633A1
公开(公告)日：2015-08-06
申请号：US14420621
申请日：2013-08-16
IPC分类号： A61C9/00
CPC分类号： A61C9/0006
摘要： The present invention provides a dual arch anterior dental impression tray including a generally opened C-shaped mouthpiece (10) and an insert (12). The mouthpiece (10) having a front side (16), a back side (18), an upper rim (38), a lower rim (42), a left end and a right end, the back side (18) having a concave surface (26) extending from the left end to the right end, the concave surface (26) including a generally longitudinally extending curved groove (28), the left end and right end each include a connector. The insert (12) including a front portion (48) having a curved frame (52), the curved frame (52) includes a left end and a right end, the curved frame (52) is adapted to fit snugly into the curved groove (28), the insert (12) includes a mesh material extending from and within an area defined by the curved frame (52), the curved frame left end and right end each include a connector, wherein the insert left connector is adapted to connect with the mouthpiece left connector and the insert right connector is adapted to connect with the mouthpiece right connector.
摘要翻译： 本发明提供了一种双拱前牙牙印模托盘，其包括大致开口的C形口件（10）和插入件（12）。 具有前侧（16），后侧（18），上边缘（38），下边缘（42），左端和右端的接口管（10），后侧（18）具有 凹形表面（26），其从左端延伸到右端，所述凹面（26）包括大致纵向延伸的弯曲凹槽（28），所述左端和右端各自包括连接器。 所述插入件（12）包括具有弯曲框架（52）的前部（48），所述弯曲框架（52）包括左端和右端，所述弯曲框架（52）适于紧贴地配合在所述弯曲槽 （28）中，所述插入件（12）包括从由所述弯曲框架（52）限定的区域内延伸的网状材料，所述弯曲框架左端和右端各自包括连接器，其中所述插入物左连接器适于连接 喉舌左连接器和插头右连接器适于与接口连接器右连接器连接。
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公开(公告)号：US09517110B2
公开(公告)日：2016-12-13
申请号：US14355937
申请日：2012-11-02
发明人： Simon P. McDonald
IPC分类号： A61C5/12
摘要： A denial matrix band retainer is provided with a retractor, main body portion and a bias mechanism. The retractor includes a proximal end and a distal end, with a band engagement portion at the proximal end. The main body portion having a proximal end and a distal end, with a head portion located at the proximal end. The bias mechanism coupling the retractor to the main body portion, the bias mechanism having a static position and a fully active position, wherein in the static position the head portion is spaced apart from the band engagement portion a first distance, and in the fully active position the head portion is spaced apart from the band engagement portion a second distance which is greater than the first distance, the bias mechanism including an actuator for urging the bias mechanism towards the fully active position.
摘要翻译： 拒绝矩阵带保持器设置有牵开器，主体部分和偏置机构。 牵开器包括近端和远端，近端具有带接合部分。 主体部分具有近端和远端，头部位于近端。 所述偏压机构将所述牵开器联接到所述主体部分，所述偏置机构具有静止位置和完全有效位置，其中在所述静止位置，所述头部部分与所述带接合部分间隔开第一距离，并且处于完全活动状态 位置，头部与带接合部隔开第二距离，第二距离大于第一距离，偏置机构包括用于将偏压机构推向完全活动位置的致动器。
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