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    Sinus lift bone augmentation surgical instruments and methods
    2.
    发明授权
    Sinus lift bone augmentation surgical instruments and methods 有权

    公开(公告)号：US11925528B1

    公开(公告)日：2024-03-12

    申请号：US18332722

    申请日：2023-06-10

    申请人： Joseph W. Park

    发明人： Joseph W. Park

    IPC分类号： A61C8/00 ,  A61B17/16 ,  A61C8/02

    CPC分类号： A61C8/0092 ,  A61B17/1617 ,  A61C8/0006 ,  A61B17/1688

    摘要： A surgical instrument for use in a sinus lift procedure and methods for performing sinus lift procedures. A surgical instrument includes a shank having a body portion, a first end, an opposite second end, and a neck portion disposed between the body portion and the first end. The shank body portion defines a first longitudinal axis and the neck portion defines a second longitudinal axis. The shank further defines a head coupled with the first end. The head includes a flat proximal surface that extends radially outward of the neck portion and a domed distal surface opposite the first proximal surface. The second longitudinal axis is perpendicular to the proximal surface.

    Sinus lift procedure and sidecutting drill
    3.
    发明授权
    Sinus lift procedure and sidecutting drill 有权

    公开(公告)号：US09974631B2

    公开(公告)日：2018-05-22

    申请号：US15729116

    申请日：2017-10-10

    申请人： David D'Alise

    发明人： David D'Alise

    IPC分类号： A61C5/00 ,  A61C8/00 ,  A61C3/02

    CPC分类号： A61C8/0092 ,  A61C3/02 ,  A61C8/0089

    摘要： A method of performing a sinus lift procedure comprising the use of a sidecutting drill as one step in the procedure. The sidecutting drill creates a circumferential lateral cut near the sinus floor, thereby allowing upfracturing of the sinus floor over a greater area than would otherwise be possible absent the circumferential lateral cut. The sidecutting drill includes a tip extending in a planar nonuniform manner from the centerline of said drill with one or more cutting edges located on the extended portion for cutting through tissue.

    BONE FOUNDATION GUIDE SYSTEM AND METHOD
    6.
    发明申请
    BONE FOUNDATION GUIDE SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20180028277A9

    公开(公告)日：2018-02-01

    申请号：US15282613

    申请日：2016-09-30

    申请人： NATIONAL DENTEX, LLC

    发明人： Daniel R. Llop

    IPC分类号： A61C1/08 ,  A61C13/00 ,  A61C8/00

    CPC分类号： A61C1/084 ,  A61C8/0006 ,  A61C8/0027 ,  A61C8/0034 ,  A61C8/0092 ,  A61C13/0004

    摘要： A bone foundation guide system having a bone foundation guide with a foundation guide body forming an open surgical space connecting a top of the bone foundation guide body with a bottom of the bone foundation guide body, the bottom contoured to removably affix the bone foundation guide body to the bone of a dental implant surgical site, the body further contoured to guide the cutting of bone from a dental implant surgical site and supporting a dental implant surgical guide; the dental implant surgical guide contoured to removably mate to the bone foundation guide body; wherein a combination of the bone foundation guide and the dental implant surgical guide forms a double open-ended placement channel that passes through a plurality of guiding cylinders held in tandem alignment to aid in the placement of a dental implant that is anchored in a site remote from the mouth.

    Arrangement for increasing the stress resistance of implants and one such implant
    7.
    发明授权
    Arrangement for increasing the stress resistance of implants and one such implant 有权

    公开(公告)号：US09855116B2

    公开(公告)日：2018-01-02

    申请号：US14288078

    申请日：2014-05-27

    申请人： Nobel Biocare Services AG

    发明人： Jan Hall

    IPC分类号： A61C8/00 ,  A61L27/22

    CPC分类号： A61C8/0015 ,  A61C8/0012 ,  A61C8/0013 ,  A61C8/0022 ,  A61C8/0092 ,  A61L27/227

    摘要： An arrangement and an implant are provided for increasing the stress resistance of the implant arranged in an upper jaw bone. The implant has access via parts to the sinus cavity. At these parts, the implant is arranged with a convex or rounded front surface which, upon access, lifts the sinus mucous membrane, without piercing the latter, and thus forms a closed space between the parts and the underside of the mucous membrane. The implant is provided, at least at these parts, with growth-stimulating substance or substances which interact with cell-containing body fluid which penetrates or has penetrated into the space, so that new bone is formed around these parts of the implant.

    Apparatus and method for sinus lift procedure
    8.
    发明授权
    Apparatus and method for sinus lift procedure 有权

    公开(公告)号：US09795467B2

    公开(公告)日：2017-10-24

    申请号：US13942920

    申请日：2013-07-16

    申请人： Pavel Krastev

    发明人： Pavel Krastev

    IPC分类号： A61C19/04 ,  A61C8/00

    CPC分类号： A61C19/04 ,  A61C8/0092

    摘要： An osteotome for sinus lift procedures includes a body interchangeable with various handles. The body includes a shaft that is releasably received into the handle, and a tip portion. The tip portion may be directly utilized for ridge expansion/bone compression, or a succession of tip members may instead be received thereon to provide suitable diameter escalation to create the socket. A conduit in the tip portion interconnects with a conduit in a hydration port and a conduit in a tip member. A hose couples the hydration port to a syringe, to deliver fluid out the tip member to lift the membrane. Graduated syringe markings permit delivery of measured fluid quantities to control the amount of lift. A second hydration port is coupled to a graduated cylinder through a valve, which is opened after lifting is complete, to measure the fluid released. A loss of fluid measured indicates a sinus tear.

    Surgical tool with flexible shaft
    10.
    发明授权
    Surgical tool with flexible shaft 有权

    公开(公告)号：US09744008B2

    公开(公告)日：2017-08-29

    申请号：US14270856

    申请日：2014-05-06

    申请人： Zimmer Dental, Inc.

    发明人： Jeffrey Bassett ,  Michael Scott Collins

    IPC分类号： A61C3/00 ,  A61C8/00 ,  A61C1/18

    CPC分类号： A61C8/0092 ,  A61C1/18 ,  A61C8/0018 ,  A61C8/0024 ,  A61C8/006 ,  A61C8/0068

    摘要： An implant system can include a first rotatable flexible shaft comprising a biocompatible material and configured to be used as an implant for placement in the human body, the implant including an implant driving element positioned at a proximal end; a second rotatable flexible shaft including a cutting drill positioned at a distal end and a drill driving element positioned at a proximal end; and a surgical tool capable of being connected, in the alternative, to the drill driving element for forming a recessed surgical site and to the implant driving element for placing the implant in the recessed surgical site.