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公开(公告)号：EP2931169B1
公开(公告)日：2018-07-18
申请号：EP13861830.1
申请日：2013-12-11
Applicant: HUWAIS IP HOLDING LLC
Inventor： HUWAIS, Salah
CPC classification number: A61B17/863 , A61B17/7001 , A61B17/8645 , A61C8/0025 , A61C8/005 , A61C8/006
Abstract: An anchoring implant to be screwed into a hole and self-lock therein with secure stability. The implant, which may be used in dental, orthopedic or any of several non-medical applications, has a conically tapered profile with an aggressively-threaded, self-tapping apical end. A central region of the implant is formed with a plurality of burnishing edges each configured to apply a circumferentially sweeping compressive strain to the interior surface of the hole with a burnishing action while the implant is being screwed into position. A coronal end of the implant includes a corking feature to avert mushrooming around the perimeter of the hole. A central thread profile may extend through and intersect the burnishing edges to provide either enhanced self-tapping or enhanced corking functionality. The extreme coronal end comprises a platform for receiving an abutment or other fastening element via an internal connect feature.
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公开(公告)号：EP3402420A1
公开(公告)日：2018-11-21
申请号：EP17739140.6
申请日：2017-01-17
Applicant: Huwais IP Holding LLC
Inventor： HUWAIS, Salah
CPC classification number: A61C8/0089 , A61B17/1615 , A61B2090/062
Abstract: Tools and methods for expanding a precursor hole in a host material to receive a fixture. The precursor hole is enlarged by a rotary tool having helical flutes and interposed lands. The flutes have a negative rake angle. The lands each have a working edge that cuts the host material when the tool is rotated in a cutting direction, and that condenses the host material when the tool is rotated in a densifying direction. The body of the rotary tool has a stopper section that plugs the hole when a certain depth is reached. When the tool is used with a copious wash of irrigating fluid at or below the necessary depth, hydraulic pressure builds inside the precursor hole. The hydraulic pressure can be advantageously exploited in cutting mode to autograft a slurry of host material particles into the sidewalls of the hole and create an incipient densifying crust.
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公开(公告)号：EP3297552A1
公开(公告)日：2018-03-28
申请号：EP16797350.2
申请日：2016-05-20
Applicant: HUWAIS IP HOLDING LLC
Inventor： HUWAIS, Salah
CPC classification number: A61C1/084 , A61B17/1615 , A61B17/1617 , A61B17/1757 , A61B17/58 , A61B90/03 , A61B2090/034 , A61B2090/036 , A61C1/00 , A61C1/08 , A61C3/00 , B23B49/005
Abstract: A surgical tool assembly for forming holes in bone at precise locations and to controlled depths. The drilling tool has a leading apical tip and a shank. The shank includes an annular groove at a predetermined distance from the apical tip. An adjustable stop gauge is coupled to the shank. The stop gauge includes an indexing adapter which telescopically supports a tubular collar. The collar includes an integrated impeller that accentuates irrigation of the treatment site during surgical procedures. The adjustable stop gauge may be used in combination with a guided surgery jig. The jig includes a guide bushing having a generally semi-cylindrical alignment valley adapted to receive the spinning collar of the stop gauge. The alignment valley includes an elevated internal abutment step having a semi-annular surface adapted to engage the collar when the apical tip reaches a predetermined penetration depth in the bone.
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公开(公告)号：EP2931169A1
公开(公告)日：2015-10-21
申请号：EP13861830.1
申请日：2013-12-11
Applicant: HUWAIS IP HOLDING LLC
Inventor： HUWAIS, Salah
CPC classification number: A61B17/863 , A61B17/7001 , A61B17/8645 , A61C8/0025 , A61C8/005 , A61C8/006
Abstract: An anchoring implant to be screwed into a hole and self-lock therein with secure stability. The implant, which may be used in dental, orthopedic or any of several non-medical applications, has a conically tapered profile with an aggressively-threaded, self-tapping apical end. A central region of the implant is formed with a plurality of burnishing edges each configured to apply a circumferentially sweeping compressive strain to the interior surface of the hole with a burnishing action while the implant is being screwed into position. A coronal end of the implant includes a corking feature to avert mushrooming around the perimeter of the hole. A central thread profile may extend through and intersect the burnishing edges to provide either enhanced self-tapping or enhanced corking functionality. The extreme coronal end comprises a platform for receiving an abutment or other fastening element via an internal connect feature.
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公开(公告)号：EP2919672A1
公开(公告)日：2015-09-23
申请号：EP13855841.6
申请日：2013-08-19
Applicant: HUWAIS IP HOLDING LLC
Inventor： HUWAIS, Salah
CPC classification number: A61B17/1615 , A61B17/1635 , A61B17/320068 , A61B17/885 , A61B2017/320072 , A61C3/02 , A61C8/00 , A61C8/0089
Abstract: A fluted osteotome is rotated in one direction to enlarge an osteotomy by burnishing, and by cutting/drilling when turned in an opposite direction.. A conic-ally tapered body has an apical end with lips. The lips are set to grind bone when rotated in the burnishing direction and cut bone when toned in the cutting, /drilling direction. Helical flutes and interposed lands are disposed about the body. The flutes each have a working edge that burnishes bone when rotated in the burnishing direction and cuts bone when turned in the cutting/drilling direction. The lips and lands generate an opposing axial reaction force that improves surgical control. The osteotome auto-grafts bone by reapplying ground particles in a compacted manner along the entire depth of the osteotomy, particularly at the bottom.
Abstract translation: 一个有凹槽的骨刀沿一个方向旋转，以通过磨光扩大截骨，并且在相反方向旋转时通过切割/钻孔。圆锥形锥体具有带有嘴唇的顶端。 在沿着抛光方向旋转时，嘴唇被设定为磨削骨头，并且当沿着切削方向/钻孔方向调节时切割骨头。 螺旋槽和插入的土地设置在身体周围。 每个槽纹都有一个工作边缘，当沿着抛光方向旋转时，该工作边缘会磨光骨头，并且在切割/钻孔方向转动时切割骨头。 唇部和平台产生相反的轴向反作用力，从而改善手术控制。 骨凿通过沿着截骨的整个深度，尤其是在底部以压缩的方式重新施加磨碎颗粒来自动移植骨。
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Patent Agency Ranking
公开(公告)号：EP3952760A1
公开(公告)日：2022-02-16
申请号：EP20788181.4
申请日：2020-04-09
Applicant: Huwais IP Holding LLC
Inventor： HUWAIS, Salah
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公开(公告)号：EP3876864A1
公开(公告)日：2021-09-15
申请号：EP19881554.0
申请日：2019-11-06
Applicant: Huwais IP Holding LLC
Inventor： HUWAIS, Salah
IPC: A61C3/02
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公开(公告)号：EP3870099A1
公开(公告)日：2021-09-01
申请号：EP19877335.0
申请日：2019-10-22
Applicant: Huwais IP Holding LLC
Inventor： HUWAIS, Salah
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公开(公告)号：EP3410970A1
公开(公告)日：2018-12-12
申请号：EP17748328.6
申请日：2017-02-06
Applicant: Huwais IP Holding LLC
Inventor： HUWAIS, Salah
IPC: A61B17/86
CPC classification number: A61B17/863 , A61B17/1615 , A61B17/7035 , A61B2017/8655
Abstract: An anchor to be screwed into a hole and self-lock therein with high initial stability. The anchor has an aggressively-threaded, self-tapping apical end. A central region of the anchor is formed with a plurality of helical flutes and intervening lands. Each land carries a condensing edge. The condensing edges are configured to apply a circumferentially sweeping compressive strain to the interior surface of the host material while the anchor is being screwed into position. A coronal end of the anchor includes a corking feature to mitigate mushrooming around the perimeter of the hole. A helical groove intersects the condensing edges and flutes. The helical groove has a variable pitch and a decreasing depth which functions to squeeze and displace trapped host material thereby enhancing stability and other benefits. In bone applications, the groove hosts material chips which promote and enhance healing.
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公开(公告)号：EP2919672B1
公开(公告)日：2018-07-18
申请号：EP13855841.6
申请日：2013-08-19
Applicant: HUWAIS IP HOLDING LLC
Inventor： HUWAIS, Salah
CPC classification number: A61B17/1615 , A61B17/1635 , A61B17/320068 , A61B17/885 , A61B2017/320072 , A61C3/02 , A61C8/00 , A61C8/0089
Abstract: A fluted osteotome is rotated in one direction to enlarge an osteotomy by burnishing, and by cutting/drilling when turned in an opposite direction.. A conic-ally tapered body has an apical end with lips. The lips are set to grind bone when rotated in the burnishing direction and cut bone when toned in the cutting, /drilling direction. Helical flutes and interposed lands are disposed about the body. The flutes each have a working edge that burnishes bone when rotated in the burnishing direction and cuts bone when turned in the cutting/drilling direction. The lips and lands generate an opposing axial reaction force that improves surgical control. The osteotome auto-grafts bone by reapplying ground particles in a compacted manner along the entire depth of the osteotomy, particularly at the bottom.
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