子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Dental handpiece with switching valve for fluid lines | US13898371 | 2013-05-20 | US08882501B2 | 2014-11-11 | Takao Kimura; Masanori Mizunuma; Keita Yokochi |
| A dental handpiece where the chip air line is selectively switched to the ON-state for using both water and chip air, and to the OFF-state for using only water. The dental handpiece has a switching valve between the circumferential chip air channel and the chip air line in the handpiece body for selectively allowing and preventing communication. Opening the valve switches the communication to the ON-state in which chip air is allowed to pass from the circumferential chip air channel into the chip air line. Closing the valve switches the communication to an OFF-state in which chip air is prevented from passing from the circumferential chip air channel into the chip air line. | ||||||
| 102 | DISPOSABLE DENTAL VALVE DEVICE | US14192816 | 2014-02-27 | US20140239551A1 | 2014-08-28 | Eric Williams; Mark Ellis |
| A method for forming a disposable dental valve device is disclosed which comprises the steps of injecting a resin into a mold with the melt temperature of the resin being about 201° C. and the mold temperature being about 35° C., filling the resin in the mold for a fill time of about 0.70 seconds, providing a peak first stage fill pressure of about 61.9 Mpa, providing a pack pressure of about 49.5 Mpa, and providing a pack time of about 5 seconds. | ||||||
| 103 | Method for manufacturing implant abutments for dental implants, and an implant abutment for a dental implant | US12574121 | 2009-10-06 | US08778443B2 | 2014-07-15 | Ingo Uckelmann; Helmut Laschütza |
| The invention relates to a method for manufacturing implant abutments 9 for dental implants 1, wherein the implant abutment 9 comprises a prefabricated base member 8 for joining the implant abutment to the dental implant 1, and a customized main body 15. The aim of the invention is to simplify this method of manufacturing. To this end, the main body 15 is formed by sintering and/or melting powdery material onto the base member 8 using laser sintering and/or laser melting. The invention relates also to an implant abutment manufactured by such a method. | ||||||
| 104 | FLOW-TYPE ULTRASONIC ORAL CAVITY WASHING DEVICE AND FLOW-TYPE ULTRASONIC ORAL CAVITY WASHING METHOD | US14233209 | 2012-07-11 | US20140147804A1 | 2014-05-29 | Matsuo Yamamoto; Takashi Takiguchi; Masanori Sato; Kengo Uemura; Tomomi Hikida; Katsuyuki Inagaki; Hideo Kozaka; Toshiaki Miyamoto |
| This invention is achieved to provide a water-flow ultrasonic oral-cavity cleaning device and a method for water-flow ultrasonic oral-cavity cleaning for surely and efficiently cleaning an oral cavity. In the water-flow ultrasonic oral-cavity cleaning device 1, cleaning liquid W1 from a cleaning-liquid supplying device 2 is supplied into a transducer case 21 through a supply port 26. Ultrasonic waves S1 are propagated into the cleaning liquid W1 from an ultrasonic transducer 22 mounted in a transducer mounting part 23 inside the transducer case 21. The water-flow of the cleaning liquid W1 is collected at the apical-part inside the transducer case 21, and then emitted from the issue 27 into the oral cavity, wherein power supply of 100W or less is supplied to the ultrasonic transducer 22 of 50 mm or less in diameter to propagate the ultrasonic waves S1 of 100 kHz or more to 3 MHz or less in frequency into the cleaning liquid W1. | ||||||
| 105 | Sodium fluoride, organic powders and aqueous slurry toothpaste formula free flow dental treatment systems | US13675869 | 2012-11-13 | US20140134569A1 | 2014-05-15 | Robert Richard Matthews |
| The FDA approved toothpaste sodium fluoride, organic powders and aqueous slurry toothpaste formula dental treatment systems are designed to safely clean teeth by physico-chemical means contrasted with highly fluid water picks and toothbrush bristles that can't always reach hard to clean areas, between teeth, and inside molars and crowns. Once tartar and plaque set on teeth they are increasingly more difficult to remove with water picks, dental floss, and toothbrush bristles alone that simply can't remove stubborn residues from many hidden and hard to reach areas of your teeth. The FDA approved toothpaste sodium fluoride, organic powders and aqueous slurry toothpaste formula free flow dental treatment systems subject to the approval of the American Dental Association ADA are designed to safely clean teeth gently with clinical specifications of pressurized air of fine toothpaste powders and clinical specifications of aqueous slurry toothpaste formula of highly specialized shape and rotating nozzles. | ||||||
| 106 | INTERDENTAL CLEANER USING WATER SUPPLY | US14052601 | 2013-10-11 | US20140106296A1 | 2014-04-17 | Brian A. Woodard; Jeffrey M. Garrigues |
| The present disclosure is related to an interdental cleaner for operably connecting to an external water supply. The interdental cleaner includes a mounting bracket having a bracket inlet fluidly connected to the external water supply and a pressure regulation assembly operably connected to the mounting bracket. The pressure regulation assembly includes a regulation outlet fluidly connected to the bracket inlet. The interdental cleaner further includes a water flosser operably connected to the mounting bracket and fluidly connected to the regulation outlet. During use, water pressure of water at the regulation outlet is lower than a water pressure of water at the bracket inlet. | ||||||
| 107 | Electric-motor Arrangement for a Dental Handpiece | US14096163 | 2013-12-04 | US20140093840A1 | 2014-04-03 | Josef Duesing; Alfons Mader; Johann Stempfle |
| An electric-motor arrangement for a medical, in particular dental, handpiece that has a motor housing and a rotor which is arranged in the motor housing so that it can be rotated about an axis via a first bearing and a second bearing. A stator is arranged around the rotor in relation to the axis. The first bearing is received in a first bearing flange, and the second bearing is received in a second bearing flange. Both bearing flanges are composed of metal and adjoin the motor housing directly by way of their circumferential faces. As a result, running noise and vibrations can be reduced. Moreover, premature wear and/or failure can be prevented. | ||||||
| 108 | Coupling Device for Connecting a Supply Tube for Dental Instruments with a Supply and Control Unit | US13945340 | 2013-07-18 | US20140021716A1 | 2014-01-23 | Alfred Schmidt |
| The invention relates to a coupling device for connecting a supply tube for dental instruments with a supply and control unit having a coupling sleeve in which a first coupling body and a second coupling body are at least partially received along the longitudinal axis (LA) of the coupling sleeve, the first and second coupling body have several fluid ducts and electrical plug connections. The coupling device is preferably constructed in the form of a switchable valve coupling. | ||||||
| 109 | AIR WATER VACUUM SYRINGE AND METHOD OF USE | US14018941 | 2013-09-05 | US20140004478A1 | 2014-01-02 | James A. Hirsch; Thomas R. Hirsch |
| An air water vacuum dental instrument includes a handle; a head; an air control carried by at least one of the handle and the head; a water control carried by at least one of the handle and the head; a vacuum control carried by at least one of the handle and the head; and an air water vacuum tip coupled to the head and configured to provide at least air, water, and vacuum in a mouth of a dental patient at the air water vacuum tip. | ||||||
| 110 | Dental Handpiece with Switching Valve for Fluid Lines | US13898371 | 2013-05-20 | US20130337402A1 | 2013-12-19 | Takao Kimura; Masanori Mizunuma; Kieta Yokochi |
| A dental handpiece where the chip air line is selectively switched to the ON-state for using both water and chip air, and to the OFF-state for using only water. The dental handpiece has a switching valve between the circumferential chip air channel and the chip air line in the handpiece body for selectively allowing and preventing communication. Opening the valve switches the communication to the ON-state in which chip air is allowed to pass from the circumferential chip air channel into the chip air line. Closing the valve switches the communication to an OFF-state in which chip air is prevented from passing from the circumferential chip air channel into the chip air line. | ||||||
| 111 | DENTAL APPARATUS, MEDICAL APPARATUS AND CALCULATION METHOD | US13901162 | 2013-05-23 | US20130323673A1 | 2013-12-05 | Shiho Hakomori; Koshi Tamamura |
| There is provided a dental apparatus including a light source for emitting a light to irradiate at least one of a tooth, a gum, a plaque and a calculus of an oral cavity, a light detector for detecting fluorescence from the oral cavity emitted to the light irradiated from the light source, and a control unit for outputting first data for visualizing a temporal change in a fluorescence intensity based on the fluorescence detected by the light detector. Also, there is provided a calculation method including irradiating an excited light, detecting a fluorescence intensity, and calculating a temporal change in the fluorescence intensity in a depth direction. | ||||||
| 112 | Apparatus and Method for Controlled Fluid Cooling During Laser Based Dental Treatments | US13894067 | 2013-05-14 | US20130323672A1 | 2013-12-05 | Nathan P. Monty; Charles H. Dresser |
| A system for dental tissue treatment includes a system for directing a laser beam to an area of dental tissue to be treated, and a fluid-delivery system for directing and controlling a flow of a fluid. The fluid is directed to at least a portion of the area to be treated and the fluid flow is controlled to substantially prevent both a change in laser energy absorption by the dental tissue and attenuation of treatment efficiency due to fluid interference with the laser beam. The fluid present in at least a portion of the area to be treated may prevent or reduce the likelihood of melting of enamel in that area. | ||||||
| 113 | Fluid Controller | US13914732 | 2013-06-11 | US20130273494A1 | 2013-10-17 | Dmitri Boutoussov; Ioana M. Rizoiu |
| A fluid conditioning system is adapted to condition the fluid used in medical and dental cutting, irrigating, evacuating, cleaning, and drilling operations. The fluid may be conditioned by adding flavors, antiseptics and/or tooth whitening agents such as peroxide, medications, and pigments. In addition to the direct benefits obtained from introduction of these agents, the laser cutting properties may be varied from the selective introduction of the various agents. | ||||||
| 114 | Air water vacuum syringe and method of use | US12939943 | 2010-11-04 | US08529256B2 | 2013-09-10 | James A. Hirsch; Thomas R. Hirsch |
| An air water vacuum dental instrument includes a handle; a head; an air control carried by at least one of the handle and the head; a water control carried by at least one of the handle and the head; a vacuum control carried by at least one of the handle and the head; and an air water vacuum tip coupled to the head and configured to provide at least air, water, and vacuum in a mouth of a dental patient at the air water vacuum tip. | ||||||
| 115 | DENTAL IMPLANTS, DEVICES AND METHODS ASSOCIATED WITH DENTAL IMPLANTATION PROCEDURES | US13575259 | 2011-01-25 | US20130011815A1 | 2013-01-10 | Itzhak Henig; Oded Nahlieli; Shmuel Shmueli; Hagay Jacobsen |
| A dental implant is provided. In some embodiments, the dental implant facilitates viewing an outside of a distal end thereof via a proximal opening thereof, and/or facilitates providing bone graft material via selectively closable one or more distal openings. A dental implant installation procedure is also provided in which a distal end of a dental implant is projected into a paranasal sinus cavity or a nasal cavity to thereby displace the respective sinus membrane or nasal cavity membrane from the respective cavity floor, while minimizing risk of damaging the respective membrane. Bone graft material is introduced into the space thereby created between the respective membrane and the respective cavity floor via a distal portion of the dental implant to thereby form a desired sinus augmentation. | ||||||
| 116 | Dynamic water spray intensity for dental handpieces | US11673830 | 2007-02-12 | US08348666B2 | 2013-01-08 | Timothy M. Beck |
| A water spray intensity system for providing water to a dental workpiece based on dynamic conditions experienced by the handpiece. The dental workpiece is a dental structure, typically in the mouth of a patient. A periodic function of the handpiece may include a motion such as a periodic motion of a tool of the handpiece, the speed of the rotating tip or some measurable parameter such as the torque experienced by a rotating tip assembled to the handpiece. Instead of providing water at a constant flow rate, the periodic function of the handpiece, such as torque or tip speed, is made by measuring a parameter associated with the handpiece. The water spray intensity system then automatically adjusts the flow of water from the handpiece based on the sensed parameter or periodic function to improve cutting efficiency. | ||||||
| 117 | LIQUID TANK AND DENTAL DEVICE | US13484620 | 2012-05-31 | US20120305098A1 | 2012-12-06 | Masaki NAKAGAWA; Shinichi TANAKA; Tomohiro SAKANUSHI |
| A liquid tank capable of preventing a gas passage from being clogged and a dental device including this liquid tank are provided. A liquid tank having an accommodation space in which a liquid L to be supplied to outside is accommodated includes a tank body having a mouth part with an opening, a cap mounted on the mouth part to close the opening, a liquid passage through which the liquid L in the liquid tank flows toward outside, a gas passage having a gap between the mouth part and the cap and a path communicatively connecting to the gap and the accommodation space, a liquid flow valve provided on the liquid passage to allow or inhibit a flow of the liquid L to outside, and an aeration valve provided on the gas passage to compensate for a negative pressure occurring in the accommodation space. | ||||||
| 118 | DENTAL HANDPIECE WITH SWITCHING VALVE FOR FLUID LINES | US13479455 | 2012-05-24 | US20120301843A1 | 2012-11-29 | Takao Kimura; Masanori Mizunuma; Keita Yokochi |
| Disclosed is a dental handpiece wherein the chip air line is selectively switched to the ON-state for using both water and chip air, and to the OFF-state for using only water. The dental handpiece has a switching valve provided between the circumferential chip air channel and the chip air line in the handpiece body for selectively allowing and preventing communication therebetween, wherein opening of the valve switches the communication to the ON-state in which chip air is allowed to pass from the circumferential chip air channel into the chip air line, whereas closing of the valve switches the communication to an OFF-state in which chip air is prevented from passing from the circumferential chip air channel into the chip air line. | ||||||
| 119 | Prophylactic systems for dental instruments and methods for using the same | US12564690 | 2009-09-22 | US08235720B2 | 2012-08-07 | Eric V. Wade |
| A prophylactic system 100 for a dental hand piece 101 of a selected shape and having an outlet 112 for providing a fluid to an operating field is disclosed. A cover 102 has a shape substantially similar to the hand piece 101 for enclosing the dental hand piece 101 and includes an aperture 118 for communicating with the operating field. An s-shaped valve 600 includes a path 605 for coupling the fluid from outlet 118 of the hand piece 101 to the aperture 118 of the cover. | ||||||
| 120 | Tip-based computer controlled system for a hand-held dental delivery device | US12513850 | 2007-11-16 | US08204612B2 | 2012-06-19 | James Feine; Mohammad A. Jamnia; William L. Bollig |
| A tip-based computer controlled system for a dental delivery device is disclosed. The system automatically controls an operating characteristic such as power control or fluid flow based on tip identification and history. The operating characteristic may also be controlled in response to particular conditions throughout the dental procedure, such as (but not limited to) temperature, dental hygiene material, fluid type, etc. The system may provide an alert or shut off if unsafe conditions occur and/or error circumstances are detected. An operator interface is provided to configure the system and augment/override an executing control algorithm during a procedure. A method and a computer-readable storage medium are also disclosed. | ||||||
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