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 |
|---|---|---|---|---|---|---|
| 81 | TOOTH CLEANING DEVICE HAVING INTERNAL FLUID CONDUIT FORMED THEREIN | US15305981 | 2015-11-06 | US20170042638A1 | 2017-02-16 | Seung Min LEE |
| The present disclosure relates to a tooth cleaning device having an internal fluid conduit 58 formed therein, and the tooth cleaning device includes: a main body 10 which has a tube T1 provided in the main body 10 and selectively connectable with a drive unit 100; and a cleaning body 50 which is assembled to one side of the main body 10, and has the internal fluid conduit 58 formed in the cleaning body 50 and connectable with the tube T1, in which at least one nozzle 65 is formed to be opened at one end of the internal fluid conduit 58. Further, when the main body 10 and the cleaning body 50 are assembled, one end of the tube T1 is connected to one end of the internal fluid conduit 58 so as to form a single continuous flow path, and through the single continuous flow path, a cleaning solution may be discharged or a fluid is sucked and then discharged to the outside. According to the present disclosure as described above, the main body 10 and the cleaning body 50, which constitute the tooth cleaning device, may be assembled and disassembled, and as a result, it is possible to repair, replace, or wash some components such as the tube T1 and the internal fluid conduit 58 by disassembling the components. | ||||||
| 82 | ARTICLE AND METHOD FOR CONTROLLING ORAL-ORIGINATED OBLIGATE AND FACULTATIVE ANAEROBES AND AEROBIC BACTERIA PATHOGENS RELATED TO SYSTEMIC DISEASE | US15143749 | 2016-05-02 | US20160242883A1 | 2016-08-25 | Duane C. Keller |
| Method of treating oral subgingival biofilms having obligate anaerobes, facultative anaerobes, aerobic bacteria and other micro-organisms (collectively oral pathogens) associated with certain systemic diseases present within a subgingival biofilm having proteins and amino acids, the steps including providing a periodontal medicament delivery tray having a seal against a patient's adjacent gums containing the oral biofilms with the systemic disease, said seal formed so as to have no contact with teeth, applying to the gingival tissue (sulcus or periodontal pocket) a biofilm penetrating antimicrobial agent, removing the imbedded oral pathogens from the gingival tissue following at least one applying of the antimicrobial agent to the gingival tissue; repeatedly administering colloidal hydrogen peroxide gel to the gingival tissue following the removing; and following each administering cleaning the gingival tissue with a cleaning agent directly following the administering of the colloidal hydrogen peroxide gel for modifying the environment from anaerobic to commensal. | ||||||
| 83 | Electrosurgical instrument | US13831502 | 2013-03-14 | US09375253B2 | 2016-06-28 | Darcy W. Greep; Paul R. Borgmeier; Chad S. Frampton |
| An electrosurgical instrument that reduces the amount of fatigue experienced by a physician performing electrosurgery includes a hand piece with a utility conduit connected to the hand piece. The utility conduit can include an electrical cable and a smoke/fluid evacuation hose. The location at which the utility conduit exits the hand piece is selectively adjustable to reduce the resistance to the movement of the electrosurgical instrument created by the weight of the utility conduit. An electrosurgical instrument may also include an extendable shaft that allows for selective adjustment of the reach of the operational capabilities of the instrument. | ||||||
| 84 | MEDICAL DRILL | US14877689 | 2015-10-07 | US20160022281A1 | 2016-01-28 | Jason Shiang Ching JANG; Pei-Hua TSAI; Jia-Bin LI; Hung-Cheng LIN; Chih-Chiang FU |
| A medical drill is disclosed, which is made of amorphous alloy, the amorphous alloy is a Ti-based amorphous alloy which comprises titanium in 40 at % or above, wherein the tensile strength of the medical drill is 1600-2600 MPa, and the Vicker's hardness of the medical drill is 600-800. | ||||||
| 85 | SYSTEM AND METHOD FOR AUTOMATING MEDICAL PROCEDURES | US13972273 | 2013-08-21 | US20150057675A1 | 2015-02-26 | Hadi Akeel; Yaz Shehab; George Wong |
| A system and a method for automating a medical process including a memory storing a software program, a computer connected to the memory for running the software program, a display connected to the computer for generating a visual representation of output data generated by the computer running the program, a user interface connected to the computer for obtaining image data representing a configuration of a patient treatment space and fixed markers in the treatment space and storing the image data in the memory, a robot arm connected to the computer, and a medical tool mounted on the robot arm wherein when a human inputs a selected treatment procedure into the computer, the computer runs the software program to generate a tool path based upon the treatment procedure and the image data, and the computer operates the robot arm to move the medical tool along the tool path without human guidance, and wherein the data generated during the treatment procedure is stored, analyzed, and shared among collaborating computer systems. | ||||||
| 86 | MOUTHGUARD ASSEMBLY | US13740540 | 2013-01-14 | US20140196725A1 | 2014-07-17 | John Maurello |
| A mouthguard assembly is provided. The mouthguard assembly includes a generally curved mouthguard for insertion into a user's mouth having an outer portion and inner portion, a channel formed within the outer or inner portion of the mouthguard, and an attachment means housed within the channel. The user can extend the attachment means out of the channel to temporarily attach the mouthguard assembly to clothing or apparatus of the user for storage of the mouthguard when it is not used. | ||||||
| 87 | MEDICAL OR DENTAL HANDLE | US13928207 | 2013-06-26 | US20130343011A1 | 2013-12-26 | Christoph Heinrich; Hannes Wagner; Karl Schmiedlechner |
| A medical or dental handle for driving a medical instrument, comprises a housing with a drive device accommodated therein and/or a supply line for a drive device, a first connection device for detachably connecting a medical or dental instrument and a second connection device for detachably connecting the handle to a media source and/or a drive unit, at least one electric component preferably comprising a light-emitting diode, at least one electric contact and an electric connecting device, which connect electrically the at least one electric component and the at least one electric contact, wherein the electric connecting device comprises a flexible circuit board in the interior of the handle. | ||||||
| 88 | MEDICAL CUTTING INSTRUMENT | US13807659 | 2011-06-27 | US20130171583A1 | 2013-07-04 | Mutsunori Shioiri |
| A medical cutting instrument which stably exhibits high joint strength obtained by brazing. A cutting instrument (A) is configured by providing a working section (2) to the front end of a shank section (1), the working section (2) consisting of a carbide or a ceramic, the shank section (1) being constructed from a round stainless steel bar or a round tool steel bar. The shank section (1) and the working section (2) are connected through a brazed section (3). The brazed section (3) is the portion at which the shank section (1) and the working section (2) are brazed together while brazing surfaces, which are provided with protrusion sections formed on the shank section (1) and/or the working section (2), are caused to be in contact with each other. The protrusion sections provided on the brazing surfaces each comprise sloped surfaces (5b) having an apex (5a), and the height of the sloped surfaces (5b) is set in the range of 0.5%-8%, inclusive, of the diameter of the brazing surface of the shank section (1). | ||||||
| 89 | TRANSDUCER COVER, METHOD FOR FORMING THE COVER, AND ULTRASONIC MEDICAL INSTRUMENT WITH THE COVER | US12954853 | 2010-11-27 | US20110130664A1 | 2011-06-02 | Masaki Nakagawa; Shinichi Tanaka |
| A transducer cover for use in an ultrasonic medical instrument having a transducer is disclosed. The transducer cover includes a vibration absorbing layer of a generally cylindrical form made of a synthetic resin having a vibration absorbing property, and a chemical blocking layer of a generally cylindrical form made of a synthetic resin which is impermeable to water and chemicals. The vibration absorbing layer and the chemical blocking layer are coaxially laminated, and capable of sealing arrangement over and around the transducer. Also disclosed is an ultrasonic medical instrument having an ultrasonic transducer and the transducer cover, and a method for forming the transducer cover over and around an ultrasonic transducer of an ultrasonic medical instrument. | ||||||
| 90 | ARTICLE AND METHOD FOR CONTROLLING ORAL-ORIGINATED SYSTEMIC DISEASE | US12264765 | 2008-11-04 | US20100112526A1 | 2010-05-06 | Duane C. Keller |
| Systems and methods for treating gingival tissue or oral biofilm includes applying to the gingival tissue (sulcus or periodontal pocket) a biofilm penetrating antimicrobial agent; removing the imbedded anaerobic bacteria from the gingival tissue following at least one applying of the antimicrobial agent to the gingival tissue; administering colloidal hydrogen peroxide gel to the gingival tissue following the removing of imbedded anaerobic bacteria; and cleaning the gingival tissue with a cleaning agent directly following the administering of the colloidal hydrogen peroxide gel for modifying the environment from anaerobic (diseased) to aerobic (healthy). | ||||||
| 91 | Method and apparatus for extracting bone marrow | US10020635 | 2001-12-14 | US06846314B2 | 2005-01-25 | Ira L. Shapira |
| Methods and apparatus are presented for extracting and collecting bone material from an extraction site of a patient. The method and apparatus further provides a readily accessible, and easily harvested, source of bone material without the drawbacks of current extraction methods. | ||||||
| 92 | Apparatus for treating a material having a miniaturized photoionic head | US605054 | 1996-03-01 | US5760362A | 1998-06-02 | Jean-Fran.cedilla.ois Eloy |
| Apparatus for treating a material having a miniaturized photoionic head including at least one optical fiber (2), a pulsed light source permitting the treatment of the material (10), a light injector for injecting light into one end of the fiber and a miniaturized photoionic head (8) having a ring (16). One side of the ring is fixed to the other end of the fiber, and the other side of the ring is against the material. This ring confines a plasma forming, due to the pulsed light, in the space defined by the ring, from a material or a substance (20) placed in the space, for the treatment of the material such as surface treatment of metals. | ||||||
| 93 | Temperature gauge for drills and method employing same | US627228 | 1996-03-15 | US5688120A | 1997-11-18 | Miles J. Yacker; Michael Klein |
| A temperature gauge for drills of the type having a head to which a drill bur having a throughbore extending to its drill bur tip is removably mounted includes a temperature sensor receivable in the drill bur throughbore for sensing and measuring the temperature at the drill bur tip and a thermometer coupled to the temperature sensor for displaying the temperature at the drill bur tip. A method of measuring the temperature of the drill site is also disclosed. | ||||||
| 94 | Temperature gauge for dental drills and method employing same | US127014 | 1993-09-27 | US5354200A | 1994-10-11 | Michael Klein; Miles J. Yacker |
| A temperature gauge for dental drills of the type having a dental head to which a drill bur having a throughbore extending to its drill bur tip is removably mounted includes a temperature sensor receivable in the drill bur throughbore for sensing and measuring the temperature at the drill bur tip and a thermometer coupled to the temperature sensor for displaying the temperature at the drill bur tip. A method of measuring the temperature of the drill site in the jaw of a patient being fitted with a dental implant is also disclosed. | ||||||
| 95 | Method for enlarging and shaping a root canal | US804834 | 1991-12-06 | US5324200A | 1994-06-28 | Arthur Vassiliadis; Joseph W. Shaffer; David J. Fullmer; Michael H. Brewer; David R. Hennings; Terry D. Myers |
| A dental laser assembly is disclosed for use in eradicating carious lesions in teeth, the treatment of sensitive teeth, as well as the removal of soft tissue, the incising of the frenum, opurculum, anestesia of the tooth, etching enamel for restorations or orthodontic appliance fixation, the welding of fixed prosthesis, removal of bacterial flora periodontal pockets, removal and/or vaporization of healthy or necrotic pulp, the vertical and/or horizontal condensation of gutta percha or any other root canal sealant, the cauterization of blood vessels in the oral cavity, vaporizing bone tissue, removing tartar, apical fusion of foramina, enlarging and shaping root canal, removing carbon from surface of teeth, removal of enamel, bleaching teeth, etching dentin, separating orthodontic brackets, merging hydroxyapatite to bone and enamel, amalgam removal and undercutting of carious and/or healthy dentin and/or cementum. The laser assembly includes a housing having a cavity in which a pulsed laser in contained. The laser is excited so that the laser emits a laser beam along a predetermined axis that is in line with a fiber optic delivery system and at a pulse rate of one to 10,000 pulses per second and an average power variable from one tenth to 50 watts. A handpiece is dimensioned to be inserted into a human mouth while an optical fiber optically connects the laser output to the handpiece. The laser assembly also includes a continuous output aiming laser which, upon activation, provides a continuous laser aiming beam coaxial to the treatment beam. Both beams are then introduced into a fiber optic delivery system. | ||||||
| 96 | Dental laser assembly | US834662 | 1992-02-12 | US5275564A | 1994-01-04 | Arthur Vassiliadis; Joseph W. Shaffer; David J. Fullmer; Michael H. Brewer; David R. Hennings; Terry D. Myers |
| A dental laser assembly is disclosed for use in eradicating carious lesions in teeth, the treatment of sensitive teeth, as well as the removal of soft tissue, the incising of the frenum, opurculum, anesthesia of the tooth, etching enamel for restorations or orthodontic appliance fixation, the welding of fixed prosthesis, removal of bacterial flora periodontal pockets, removal and/or vaporization of healthy or necrotic pulp, the vertical and/or horizontal condensation of gutta percha or any other root canal sealant, the cauterization of blood vessels in the oral cavity, vaporizing bone tissue, removing tartar, apical fusion of foramina, enlarging and shaping root canal, removing carbon from surface of teeth, removal of enamel, bleaching teeth, etching dentin, separating orthodontic brackets, merging hydroxyapatite to bone and enamel, amalgam removal and undercutting of carious and/or healthy dentin and/or cementum. The laser assembly includes a housing having a cavity in which a pulsed laser is contained. The laser is excited so that the laser emits a laser beam along a predetermined axis that is in line with a fiber optic delivery system and at a pulse rate of one to 10,000 pulses per second and an average power variable from one tenth to 50 watts. A handpiece is dimensioned to be inserted into a human mouth while an optical fiber optically connects the laser output to the handpiece. The laser assembly also includes a continuous output aiming laser which, upon activation, provides a continuous laser aiming beam coaxial to the treatment beam. Both beams are then introduced into a fiber optic delivery system. | ||||||
| 97 | Contra angle handpiece for dental treatment by laser beams | US413262 | 1982-08-31 | US4503853A | 1985-03-12 | Sadayasu Ota; Shinichi Nishimoto |
| A contra angle handpiece of this invention employs a laser beam transmitting glass fiber for dental treatment in such a manner that the transmission of the beam is carried out not by a reflecting mirror, but by a glass fiber centripetally held with respect to the handpiece by means of resilient grip members. As a result, the disadvantages of the prior art such as reflection factor reduction and reflection angle changes, which result from the use of a reflecting mirror in a contra angle dental handpiece, are eliminated. | ||||||
| 98 | Hand held device with built-in motor | US433527 | 1982-10-08 | US4486176A | 1984-12-04 | Pierre R. Tardieu; Yves H. Mulet-Marquis |
| A hand held device with built-in motor for rotational drive of small tools. The hand held device includes an outer housing consisting of a larger diameter rear part which contains an electric driving motor, an intermediate part of small diameter which contains motion transmitting means, and a front part in which is mounted a holder for the tool to be driven. The electric driving motor is a brushless motor having a rotor encapsulated in a sealed insulating enclosure and includes permanent magnets covered with a layer of conducting metal and a stator made up of multi-phase winding coils embedded in a molded plastic material. The motion transmission means consists of non-contacting magnetic coupling means. | ||||||
| 99 | Tools for drilling, reaming and the like with simultaneous angular and linear oscillatory motions | US135359 | 1980-03-31 | US4289849A | 1981-09-15 | Leopold P. Lustig; Anselm Yaron |
| A dental contra-angle which supports a tool socket for combined motion consisting of two oscillatory movements simultaneously, one motion being a linear reciprocating motion parallel to the axis of rotation, and the other motion being an oscillatory motion around the axis of rotation. A tool receiving aperture opens through one end of the socket and extends along the axis toward the other end. A tool for treating a root canal, when installed in the socket, will be given a combined motion consisting simultaneously of a linear reciprocating motion in the axis of the root canal, and an angular oscillatory motion around the axis of the root canal. The resulting motion of such a tool is one of dipping with simultaneous partial rotation. | ||||||
| 100 | Device for preventing tooth decay by laser beam irradiation and method of preventing tooth decay by use of the same | US75645 | 1979-09-14 | US4273535A | 1981-06-16 | Hajime Yamamoto; Shogo Yoshikawa |
| The disclosure relates to a device for preventing tooth decay by use of laser beams and to a method of preventing tooth decay by use of such a device. According to the invention, high-speed repetition pulses projected from Q-switched continuous excitation Nd:YAG laser is irradiated upon teeth through a glass beam guide, whereby treatment of the teeth is reduced in time, is safe, effective and is readily useable for use by general practice. | ||||||
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