| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Polyurethane Elastomer Composition For Use In Making Dental Appliances | US14602343 | 2015-01-22 | US20160095676A1 | 2016-04-07 | Li Luo Skelton; Danielle Ruggiero |
| A hard, solvent free, substantially non-hydrophilic polyurethane elastomer for use in making dental appliances. The elastomer has a hardness of not less than about Shore D65. A polyether or polyester polyol with a functionality greater than two and a molecular weight greater than one hundred is reacted with an isocyanate prepolymer prepared from one or more branched polyether or polyester polyols with a functionality greater than two; and then blending prepolymer and first polyether or polyester polyol with nanoparticles. In one embodiment, the polypropylene glycol triether and the isocyanate prepolymer comprises dicyclohexylmethane 4,4′-diisocyanate. | ||||||
| 82 | MEDICAL INSTRUMENT WITH MODIFIED MEMORY AND FLEXIBILITY PROPERTIES AND METHOD | US14538416 | 2014-11-11 | US20150164616A1 | 2015-06-18 | Derek E. Heath; Steven J.A. Treadway; Bobby J. Bennett |
| Medical instruments, particularly, endodontic instruments with unique limited memory characteristics, and methods for making such instruments. One embodiment includes heat treating a finished endodontic instrument. A related embodiment includes electropolishing a finished endodontic instrument and then heat treating the endodontic instrument. | ||||||
| 83 | Preformed malleable dental articles and methods | US13121956 | 2009-11-17 | US08979536B2 | 2015-03-17 | Todd D. Jones; Sumita B. Mitra; Gerald S. Deeb; Yufeng Liu; Jie Yang; Naimul Karim; Dwight W. Jacobs |
| A hardenable dental article including a base and at least one outer surface extending from the base, wherein at least the base and the at least one outer surface of the hardenable dental article includes a hardenable dental material; and a multi-layer polymeric film conformable release liner in contact with at least a portion of the at least one outer surface. | ||||||
| 84 | Brace | US13457376 | 2012-04-26 | US08864694B2 | 2014-10-21 | Eric Schiffman; Thomas Michael Speidel |
| The brace includes: a chest plate; a chin support; a rod having a top surface, the rod adjustably attached to the chest plate; and an adjustable linkage connected to the top surface and to the chin support. The brace is used to immobilize a Patient's chin relative to The Patient's spinal column, or The Patient's chest, or both when the Patient's chin is placed upon the chin support. | ||||||
| 85 | Coated Orthodontic Appliance | US13764917 | 2013-02-12 | US20140227653A1 | 2014-08-14 | Nader M. Kalkhoran; Eric Tobin; Jason Burns |
| A ceramic coated aesthetic orthodontic appliance is described as well as methods for making one. The appliance can be an archwire or a bracket. The ceramic coated aesthetic appliance can include an orthodontic archwire having a surface, an aesthetic coating covering at least a portion of the surface, and a ceramic coating layer covering at least a portion of the aesthetic coating. The aesthetic coating can be an aesthetic polymer coating and the ceramic coating layer can be deposited using a low temperature process such as ion beam assisted deposition. An ion beam surface cleaning step may also be added to enhance the adhesion of the ceramic coating layer. | ||||||
| 86 | Brace | US13457376 | 2012-04-26 | US20130289460A1 | 2013-10-31 | Eric Schiffman; Thomas Michael Speidel |
| The brace comprises: a chest plate; a chin support; a rod having a top surface, the rod adjustably attached to the chest plate; and an adjustable linkage connected to the top surface and to the chin support. The brace is used to immobilize a Patient's chin relative to The Patient's spinal column, or The Patient's chest, or both when the Patient's chin is placed upon the chin support. | ||||||
| 87 | HANDPIECE FOR DENTAL OR SURGICAL USE | US13122668 | 2009-10-06 | US20110183286A1 | 2011-07-28 | Luc Maitre |
| Handpiece for dental or surgical use including fixed (2) components and moveable components, characterized in that at least some of said fixed (2) and/or moveable components are made from a composite material resulting from the association of at least two distinct basic materials, namely a matrix and a reinforcing agent, the composite material being deposited in one or several layers. | ||||||
| 88 | METHOD OF MANUFACTURING DENTAL INSTRUMENTS FROM SUPER-ELASTIC ALLOYS | US12210539 | 2008-09-15 | US20090007431A1 | 2009-01-08 | Dan E. Fischer |
| Dental instruments and appliances are manufactured from a superelastic alloy, which includes atoms from the group IVB and group VB transition metals and oxygen so as to exhibit superior strength and flexibility. The metal alloys are cold worked to increase the tensile strength of the dental instruments and appliances. Cold working the metal also increases the flexibility of the dental instruments and appliances and prevents work hardening. Dental instruments made from the superelastic alloy exhibit higher strength, flexibility, resistance to work hardening, and biocompatibility compared to dental instruments made from nickel-titanium alloys. In one particular example a super-elastic endodontic file is described. | ||||||
| 89 | Medical devices with color characteristics and use thereof | US11898828 | 2007-09-17 | US20080074643A1 | 2008-03-27 | Sinn-Wen Chen; Feng-Ling Chen; An-Ren Zi; Jee-Jay Chen |
| This invention takes advantages of color characteristics of medical devices for the cosmetic and indication purposes. For example, the appearances of the metallic brackets used in orthodontics are improved with colors other than the original metallic color by surface treatment using plasma techniques. For example, orthodontic brackets are made with piezochromic materials. When the archwire's torsion and bending forces are fading due to the movement of the teeth, the color of the pressure sensitive brackets will be changed, and the need of archwire's readjustment to have proper torsion and bending forces is signalized. For example, rehabilitation equipments are made with piezochromic materials. When the pressures exerting on the rehabilitation equipments are different, different colors of the equipments are displayed, and the therapists can then act accordingly. | ||||||
| 90 | HANDPIECE FOR DENTAL OR SURGICAL USE | US11777379 | 2007-07-13 | US20080014551A1 | 2008-01-17 | Alain Juan |
| The present invention concerns a handpiece for dental or surgical use including a body via which the practitioner holds the instrument, characterized in that the body is made of a titanium-molybdenum alloy. | ||||||
| 91 | SUPERELASTIC DEVICES MADE FROM NITIHF ALLOYS USING POWDER METALLURGICAL TECHNIQUES | EP16849542.2 | 2016-09-21 | EP3352930A1 | 2018-08-01 | DUERIG, Thomas; STEBNER, Aaron; NOEBE, Ronald D. |
| A near net shape medical device is described that is formed from a metal alloy mixture containing NiTiHf using additive manufacturing techniques. The medical device is aged to a desired ultimate tensile strength (UTS), presence of H-phase precipitate with an Af below body temperature. | ||||||
| 92 | INTERDENTAL CLEANING INSTRUMENT | EP15877880.3 | 2015-06-25 | EP3245977A1 | 2017-11-22 | KIKKAWA, Tasuku |
An interdental cleaning instrument is equipped with a base part (10) and a cleaning part (20). The base part (10) has a shaft part (12) and a grip part (14). The cleaning part (20) has a shape that covers a portion including an insertion end section (12a) of the shaft part (12). At least the shape of the base part (10) is set in a manner such that a first pressing force required to press a portion spaced 2.5 mm apart from a tip of the cleaning part in 10 mm is 0.3 N or more and 1.4 N or less in a state in which a portion spaced 10 mm apart from the tip of the cleaning part is fixed, and a second pressing force required to press a portion spaced 8.0 mm apart from the tip of the cleaning part in 10 mm is 0.5 N or more and 2.5 N or less in a state in which a portion spaced 35 mm apart from the tip of the cleaning part is fixed. |
||||||
| 93 | PREFORMED MALLEABLE DENTAL ARTICLES AND METHODS | EP09760388.0 | 2009-11-17 | EP2379001B1 | 2017-07-26 | JONES, Todd D.; MITRA, Sumita B.; DEEB, Gerald S.; LIU, YuFeng; YANG, Jie; KARIM, Naimul; JACOBS, Dwight W. |
| 94 | THE BRACE | EP13781660 | 2013-04-25 | EP2841032A4 | 2015-12-09 | SCHIFFMAN ERIC; SPEIDEL THOMAS MICHAEL |
| 95 | COATING FOR A DENTAL MATRIX BAND | EP12841142 | 2012-05-07 | EP2753265A4 | 2015-07-01 | |
| 96 | THE BRACE | EP13781660.9 | 2013-04-25 | EP2841032A2 | 2015-03-04 | Schiffman, Eric; Speidel, Thomas, Michael |
| The brace comprises: a chest plate; a chin support; a rod having a top surface, the rod adjustably attached to the chest plate; and an adjustable linkage connected to the top surface and to the chin support. The brace is used to immobilize a Patient' s chin relative to The Patient' s spinal column, or The Patient' s chest, or both when the Patient's chin is placed upon the chin support. | ||||||
| 97 | COATING FOR A DENTAL MATRIX BAND | EP12841142.8 | 2012-05-07 | EP2753265A1 | 2014-07-16 | |
| A matrix band for use in dentistry has a silicone-based, polymer coating applied to an etched stainless steel surface, which reduces or eliminates capillary action between a tooth and the matrix band, while at least one aperture in the matrix band assists with removal of the matrix band from the tooth. | ||||||
| 98 | Pièce à main à usage dentaire ou chirurgical | EP06014540.6 | 2006-07-13 | EP1878401A1 | 2008-01-16 | Juan, Alain |
La présente invention concerne une pièce à main à usage dentaire ou chirurgical comprenant un corps par lequel le praticien tien l'instrument, caractérisée en ce que le corps est réalisé en un alliage de titane-molybdène. |
||||||
| 99 | 치과용 임플란트 포장용기 | KR20180001181 | 2018-03-19 | KR20180000868U | 2018-03-28 | |
| 본고안의일 실시예에따르면임플란트-마운트복합체가분리가능하게결합된마운트고정부; 밀봉캡; 및석영으로구성된케이스;를포함하며, 밀봉캡과케이스는내부공간을형성하고, 내부공간에임플란트-마운트복합체가결합된마운트고정부가위치되어있고, 마운트고정부는임플란트-마운트복합체가장착될수 있는걸림턱이형성되어있고, 케이스와밀봉캡이결합된곳에알루미늄테이프가부착된것을특징으로하는임플란트포장용기. | ||||||
| 100 | 팁의 반발력 흡수를 위한 치아용 스케일러 | KR1020160101350 | 2016-08-09 | KR101804784B1 | 2017-12-05 | 임용세 |
| 본발명의팁의반발력흡수를위한치아용스케일러는선단및 몸체부를포함하는핸드피스; 상기선단에결합되어초음파진동을통해치아를스케일링하는팁; 및상기핸드피스에연결되어화면을통해스케일링하는상황을확인할수 있는영상장치;를포함하되, 상기핸드피스의선단에진동을흡수하기위한진동흡수부재;가형성된다. | ||||||
QQ群二维码
意见反馈
意见反馈