| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Dental implant | US09972768 | 2001-10-05 | US06799970B2 | 2004-10-05 | Jean-Paul Martin; Jean Heraud |
| A dental implant for anchoring in a bone structure, comprising a head intended to support a dental prosthesis and a threaded root of cylindrical substance, in which the threaded root has an internal cavity and a lateral orifice through which this internal cavity opens out on the external lateral face of the root. The axial position of this orifice is such that when the implant is in position, this orifice opens out on a medullary zone of the bone structure | ||||||
| 62 | Dental implant and method of insertion | US10163034 | 2002-06-05 | US20030003419A1 | 2003-01-02 | Stefan Ihde |
| A one-piece dental implant for endosteal and combined endosteal/subperiosteal osseointegration includes a force-transferring foot part for insertion into a jaw, the foot part including a frame in a closed geometric form having an interior open area and at least one bar connected with the frame and extending into the interior open area of the geometric form, said geometric form including at least a partial ring shape; a post that projects out of the jaw, said post connected with the foot part through the bar; and wherein a profile of the bar has a first height at a first transition region where it connects with the closed frame and a second height, which is greater than the first height, at a second transition region where it connects with the post, the height of the bar tapering from the second height to the first height. A method of inserting the disclosed one-piece dental implant for endosteal and combined endosteal/subperiosteal osseointegration into an alveolar bone with a vestibular side and a palatal side includes the steps of providing a one-piece dental implant having a force-transferring foot part for insertion into the alveolar bone and a post that projects out of the alveolar bone; inserting the dental implant into the vestibular side of the alveolar bone; securely engaging the dental implant in the palatal side of the alveolar bone, leaving a part of the dental implant protruding from the vestibular side of the alveolar bone; bending and adapting the protruding part of the dental implant to the vestibular side of the alveolar bone; and trimming extraneous parts of the dental implant. | ||||||
| 63 | Dental implant | US09972768 | 2001-10-05 | US20020177102A1 | 2002-11-28 | Jean-Paul Martin; Jean Heraud |
| A dental implant for anchoring in a bone structure comprising a head intended to support a dental prosthesis and a threaded root of cylindrical substance, in which the threaded root has an internal cavity and a lateral orifice through which this internal cavity opens out on the external lateral face of the root. The axial position of this orifice is such that when the implant is in position, this orifice opens out on a medullary zone of the bone structure | ||||||
| 64 | Dental endosseous implant | US09749491 | 2000-12-26 | US20020081553A1 | 2002-06-27 | Silvano Umberto Tramonte |
| A dental endosseous implant (1) is disclosed which comprises an anchoring portion (2) with a male thread intended for fitting into a respective cavity formed in the upper or lower jaw. The anchoring portion (2) is then connected by an intermediate neck (6) to a head portion (3) adapted to emerge from the osseous tissue and to define an engagement region for a superstructure in turn adapted to receive and be coupled with a tooth crown for dental restoration. The head portion (3) is advantageously of cylindrical conformation and provided with an outer male thread for receiving and being removably coupled with the superstructure. Auxiliary grip holes (8) are provided at the anchoring portion (2) to enable disengagement of said anchoring portion even in case of breaking of the intermediate neck (6); finally, a push rod (9) is removably connected with an end (2c) of the anchoring portion itself (2). | ||||||
| 65 | Dental implant and implant system | US53857 | 1998-04-02 | US5975903A | 1999-11-02 | Edan C. Shoher; Itzhak Shoher |
| A dental implant and dental implant system which permits installation of the dental implant in shallow bone to increase anchorage of the dental implant in bone with the dental implant having an elongated shaft adapted for insertion within the alveolar cavity and a plurality of wings connected to the shaft along its length and extending radially outwardly therefrom to form a wing span of between at least 2 mm to 14 mm from the circumference of the shaft to anchor the shaft into bone and to facilitate bone osseointergration. | ||||||
| 66 | Dental implant article and device for fitting it | US737784 | 1996-11-25 | US5797741A | 1998-08-25 | Bruno Bonpard; Elisabeth Mauduech |
| A dental implant article includes an implant stem for insertion into a substantially vertical cavity drilled in the maxillary bone. The implant stem includes at least one bore substantially transverse to its axis. A cylindrical key with a cross section corresponding to that of the bore is inserted into the maxillary bone and in the implant stem which was previously positioned. A fitting device for drilling of the bone is also provided. | ||||||
| 67 | Dental implant for the securement of fixed dental prostheses, its tool for its positioning and its insertion process | US139257 | 1987-12-29 | US4789337A | 1988-12-06 | Gerard Scortecci |
| A dental implant comprises a shaft having a smooth wheel of relatively large diameter on one end of the shaft and perpendicular to and coaxial with the shaft, and a plurality of relatively small wheels spaced along the shaft and spaced apart from each other and from the relatively large wheel. The relatively small wheels have each a cylindrical outer contour and have flanks that lie in planes parallel to each other and perpendicular to the axis of the shaft. | ||||||
| 68 | Stabilized dental implant | US459373 | 1974-04-09 | US4084318A | 1978-04-18 | Charles M. McEachern |
| An intraosseous implant in which a rectangular anchor base is laterally inserted into a cavity cut into the mandible from one side. The cavity receives a portion of a drilling guide through which a drilling tool is directed to form a bore extending from the occlusal edge of the mandible through the cavity. A shank inserted through the bore is threadedly connected to the anchor base and to an anchor post for an artificial tooth in contact with the occlusal edge of the mandible. | ||||||
| 69 | Device for implanting an artificial endosseous element of ceramics and an implant method for use of the device | US550186 | 1975-02-18 | US4016651A | 1977-04-12 | Haruyuki Kawahara; Masaya Hirabayashi |
| This invention is directed to a device for implanting an artificial endosseous element of ceramics in the fields of dentistry, oral surgery and orthopedics, comprising an implant screw pin and more than one nut element in combination with said screw pin primarily for securely holding said screw pin in a bone structure after implantation thereof. This invention is also directed to an implant method for use of such device. | ||||||
| 70 | Method and device for attaching dental appliances to the jaw | US3436826D | 1967-05-03 | US3436826A | 1969-04-08 | EDELMAN ALFRED E |
| 71 | DEPTH ADJUSTABLE SURGICAL PIN | US15371777 | 2016-12-07 | US20180153563A1 | 2018-06-07 | Thomas Kuun |
| A depth adjustable surgical pin retains a surgical template at a desired depth, vertical and horizontal position, and pressure against an organic substrate. The surgical pin provides a housing and a retention rod that work in conjunction to achieve this retention function. The housing is defined by a mount end, rod end, inner sidewall having a female thread, and an outer sidewall having ridges for adhering to a drill guide aperture of the surgical template. The housing sets at a predetermined depth in the drill guide aperture. The retention rod comprises a proximal end having a cap, distal end tapering to a sharp point, and a male thread that threadably engages the housing. The retention rod serves as an anchor and provides added strength to the surgical template. The housing becomes an integral part of the surgical guide template to guide the retention rod into a locking position. | ||||||
| 72 | DIGITAL FULL ARCH APPARATUS AND METHOD FOR IMMEDIATE DEFINITIVE DENTAL PROSTHESES | US15681362 | 2017-08-19 | US20180049849A1 | 2018-02-22 | Frank R. Lamar; Tom Lake; Christopher C. Fox |
| The apparatus and methods disclosed utilize a healing assembly including a prosthetic shoe and a healing sleeve that, when used in mating combination, allow the radiographic capture of the prosthetic shoe as it relates to the dental implant surface(s) and the exact orientation of the final prosthetic tooth set-up to provide all information required in one step, for final CAD/CAM of the final fixed implant supported prosthetic bridge. | ||||||
| 73 | Bionic tooth implant, and base and sub-root thereof | US13880727 | 2011-10-20 | US09289275B2 | 2016-03-22 | Daguo Zhao; Dazhang Wang; Maosheng Su; Guangda He; Guosheng Liu |
| The invention discloses a bionic tooth implant, comprising a main root and a basal platform, wherein the main root comprises a fixing root part positioned at the lower part thereof and a basal platform positioned at the upper part thereof; the bionic tooth implant also comprises at least one subsidiary root; the basal platform is mounted on the main root via the basal platform of the main root, wherein an inclined hole is provided on the basal platform; an inclined-direction hole communicated with the inclined hole is provided on the main root; the subsidiary root comprises the fixing root part positioned at the lower part thereof and a connected part positioned at the upper part thereof; the connected part is mounted in the inclined hole; the subsidiary root extends from the inclined-direction hole through the main root; and at least a part of the fixing root part is positioned at the outer part of the main root. As to the bionic tooth implant, after the main root is implanted into the jaw of the patient, the basal platform is directly inserted into the main root and then the matched installation between the main root and the basal platform is completed. The subsidiary root is directly screwed into the jaw and the whole implanting process of the bionic tooth implant is completed, without two-stage operation and the arrangement of the basal platform. The whole operation process is convenient and rapid. | ||||||
| 74 | IMPLANTS FOR AN ARTIFICIAL TOOTH | US14501849 | 2014-09-30 | US20150111174A1 | 2015-04-23 | Akinori Katto |
| The present invention is to provide implants for an artificial tooth that does not require a period, for integration of implant bodies and a jawbone as in the background art, enables treatment even of a patient whose jawbone is small in bone amount or thickness, can reduce the treatment period and the number of times of treatment for many patients, and can lighten the mental and physical burden of a patient by minimizing the impact to the jawbone, and this invention is characterized by the following means, an artificial tooth, implant device with an arrangement where at least two implant bodies, each having a shaft portion, form a pair, a hook portion, hooked in a hook hole bored in a jawbone, is provided on the shaft portion of each implant body, the hook, portion is bent with respect to the shaft portion, and when the respective implant bodies are hooked onto the jawbone, tip portions of the hook portions are positioned so as to face each other inwardly, the arrangement being provided with a fixing means for fixing the implant bodies to each other. | ||||||
| 75 | Dental implant | US13896777 | 2013-05-17 | US08814570B2 | 2014-08-26 | Curtis Adams |
| The invention provides dental implants for fixed and removable prosthetic devices, and for other devices such as orthodontic devices, and has application to single tooth replacement, e.g., caps and crowns, and multiple tooth replacement using one or more implants, e.g., bridges, and multiple implants for full and partial prosthetic devices. Denial implants according to embodiments of the invention include a post or posts inserted into the jawbone and a base that is loaded, in the general area of the gum line, against the jawbone using the post or posts. According to some embodiments, the base is secured to each post, loaded against the jawbone, by a fastener system. | ||||||
| 76 | Bionic Tooth Implant, and Base and Sub-Root Thereof | US13880727 | 2011-10-20 | US20130288201A1 | 2013-10-31 | Daguo Zhao; Dazhang Wang; Maosheng Su; Guangda He; Guosheng Liu |
| The invention discloses a bionic tooth implant, comprising a main root and a basal platform, wherein the main root comprises a fixing root part positioned at the lower part thereof and a basal platform positioned at the upper part thereof; the bionic tooth implant also comprises at least one subsidiary root; the basal platform is mounted on the main root via the basal platform of the main root, wherein an inclined hole is provided on the basal platform; an inclined-direction hole communicated with the inclined hole is provided on the main root; the subsidiary root comprises the fixing root part positioned at the lower part thereof and a connected part positioned at the upper part thereof; the connected part is mounted in the inclined hole; the subsidiary root extends from the inclined-direction hole through the main root; and at least a part of the fixing root part is positioned at the outer part of the main root. As to the bionic tooth implant, after the main root is implanted into the jaw of the patient, the basal platform is directly inserted into the main root and then the matched installation between the main root and the basal platform is completed. The subsidiary root is directly screwed into the jaw and the whole implanting process of the bionic tooth implant is completed, without two-stage operation and the arrangement of the basal platform. The whole operation process is convenient and rapid. | ||||||
| 77 | Dental platform assembly and methods | US13014526 | 2011-01-26 | US08562344B2 | 2013-10-22 | James C. Grant |
| A dental implant system includes a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that has a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head. | ||||||
| 78 | INTER LOCKING IMPLANTS | US13369647 | 2012-02-09 | US20130209959A1 | 2013-08-15 | Michael Peer |
| The present invention relates to a method of joining two implants together so as to enhance the immediate stability of both implants, allowing immediate loading. Both implants are inserted in an angle to the jaw and are locked together, thus forming a compound structure that improves stability and enhances resistance to rotational, occlusal and lateral forces. | ||||||
| 79 | Dental implant | US13299572 | 2011-11-18 | US08465283B2 | 2013-06-18 | Curtis W. Adams |
| The invention provides dental implants for fixed and removable prosthetic devices, and for other devices such as orthodontic devices, and has application to single tooth replacement, e.g., caps and crowns, and multiple tooth replacement using one or more implants, e.g., bridges, and multiple implants for full and partial prosthetic devices. Dental implants according to embodiments of the invention comprise a post or posts inserted into the jawbone and a base that is loaded, in the general area of the gum line, against the jawbone using the post or posts. According to some embodiments, the base is secured to each post, loaded against the jawbone, by a fastener system. | ||||||
| 80 | Dental implant for insertion into a jawbone and for fastening a tooth replacement | US13126307 | 2009-11-02 | US08449297B2 | 2013-05-28 | Bernd Boehm-Van Diggelen |
| A dental implant inserted into a jawbone in order to fasten a tooth replacement is characterized by a shape corresponding to two partially overlapping cylinder-like members (29, 30) that have significantly different diameters. The axis of symmetry (14) of the first member (29) having the larger diameter extends perpendicular to the cortical bone (4) of the jawbone, while the axis of symmetry (15) of the second member (30) having the smaller diameter is tilted by an acute angle relative to the axis of symmetry (14) of the first member (29). The point of intersection (2) between the axes of symmetry (14, 15) lies on the axis of symmetry of the first member (29), within or outside said member (29). | ||||||
QQ群二维码
意见反馈
意见反馈