公开(公告)号：US20230097918A1

公开(公告)日：2023-03-30

申请号：US18074631

申请日：2022-12-05

Applicant: STRAUMANN HOLDING AG

Inventor： Stéphane COURVOISIER ,  Florian DALLA TORRE

IPC: A61C1/14 ,  A61C8/00

Abstract: A dental tool, such as an insertion tool for a dental implant, including a shaft extending along a longitudinal axis and having a distal end and a proximal end, the tool further including an annular resilient retention member formed of a metal material and connected to the shaft such that at least a section of the member protrudes from a surface of the shaft.

公开(公告)号：US11547529B2

公开(公告)日：2023-01-10

申请号：US14760393

申请日：2014-01-08

Applicant: STRAUMANN HOLDING AG

Inventor： Stéphane Courvoisier ,  Florian Dalla Torre

IPC: A61C1/14 ,  A61C8/00

Abstract: A dental tool, such as an insertion tool for a dental implant, including a shaft extending along a longitudinal axis and having a distal end and a proximal end, the tool further including an annular resilient retention member formed of a metal material and connected to the shaft such that at least a section of the member protrudes from a surface of the shaft.

公开(公告)号：US11484394B2

公开(公告)日：2022-11-01

申请号：US16496293

申请日：2018-03-19

Applicant: STRAUMANN HOLDING AG

Inventor： Christos Pappas ,  Philippe Kern ,  Isabell Wiestler ,  Boris Martin

IPC: A61C8/00

Abstract: A two part modelling aid for connection to a dental implant component including a hollow base part and a hollow angled part, each including a tubular side wall extending between apical and coronal ends. The base part side wall includes an anti-rotation section including a non-circular symmetric cross-section in a plane perpendicular to a longitudinal axis of the base part. The angled part side wall forms an apical portion that extends along a first axis and is sized and shaped to form a friction fit with the base part, and a coronal portion extending along a second axis non-coaxial to the first axis. When connected, a closed channel is formed extending from the base part to the angled part, and the first axis of the apical portion is coaxial to the longitudinal axis of the base part and the anti-rotation section is exposed on a base part surface.

公开(公告)号：US11419706B2

公开(公告)日：2022-08-23

申请号：US16453205

申请日：2019-06-26

Applicant: STRAUMANN HOLDING AG

Inventor： Edmund Suter ,  Steffen Kühne ,  Patrick Streff

IPC: A61C8/00 ,  A61C1/08 ,  A61B90/92

Abstract: A fixation pin for fixing a dental drill template. The fixation pin has a head having a bearing surface that is intended to bear at least partially on the drill template, or a sleeve provided in the drill template. The fixation pin has a rod having a shape of an essentially circular cylinder and extending from the bearing surface at an essentially right angle. The rod is intended to be inserted into the drill template or the sleeve provided in the drill template.

公开(公告)号：US20220031432A1

公开(公告)日：2022-02-03

申请号：US17416886

申请日：2019-12-17

Applicant: STRAUMANN HOLDING AG

Inventor： Tobias BRECHBÜHL ,  Alain HEDINGER

IPC: A61C8/00 ,  B25B13/46 ,  B25B23/142

Abstract: A torque wrench as a ratchet instrument for medical technology, including receiving opening which has head region, neck region adjoining head region, rod-shaped actuating lever fastened to neck region for application of torque to the head region, and enclosure forming receiving opening of head region. Furthermore, torque wrench includes spring clip and latching lug formed thereon. The latching lug in rest position of latching lug protrudes into receiving opening and in entraining portion of latching lug is intended to interact with counterpart surface of insertion instrument inserted into enclosure during rotation in tightening direction of actuating lever in entraining position. The latching lug is intended to move into release position during rotation contrary to tightening direction against force of spring clip, in order to provide free running between head region and insertion instrument. The enclosure has break extending over entire cross-section of enclosure and forms spring clip.

公开(公告)号：US20220000589A1

公开(公告)日：2022-01-06

申请号：US17285578

申请日：2019-10-14

Applicant: STRAUMANN HOLDING AG

Inventor： Damien MAURY ,  Stéphane COURVOISIER ,  Azagen MOOTIEN ,  Florian DALLA TORRE

IPC: A61C8/00 ,  B25B15/00 ,  B25B23/00

Abstract: A tool for use in dental implants wherein said tool includes a retention element held in the tool shaft via a friction fit. The retention element being adapted to grip a variety of impact drivers via a frictional fit for use in tightening procedures of a dental procedure. Wherein said tool also includes a variety of features for interaction with additional dental instruments, or that aid in cleaning and sanitization of the tool.

公开(公告)号：US20210308901A1

公开(公告)日：2021-10-07

申请号：US17262814

申请日：2019-07-22

Applicant: STRAUMANN HOLDING AG

Inventor： Gabriele BORDOLI ,  Bruno BUERGISSER ,  Marc STEPHAN ,  Stephane COURVOISIER

IPC: B28B1/24 ,  A61C8/00 ,  A61C13/00 ,  B28B1/087 ,  B22F3/22

Abstract: A powder injection molding apparatus including an injection unit, mold formed of two mold parts with parting surface between first and second mold part, enclosing in assembled state of mold a mold cavity fluidically connected with injection unit via transfer channel, vibrational energy generator and transducer, and clamping unit designed to retain under the effect of clamping force first and second mold parts in contact with each other. Apparatus is characterized in that first and second mold parts include a first and second retaining hole, respectively, each extending essentially perpendicularly to parting surface and arranged opposite to each other respective to parting surface, clamping unit includes first and second pin each extending essentially perpendicularly to parting surface, wherein first and second pins cooperate in assembled state of mold with retaining portion of first and second retaining holes, respectively, to retain first and second mold parts in contact with each other.

公开(公告)号：US20210290345A1

公开(公告)日：2021-09-23

申请号：US16956933

申请日：2018-12-20

Applicant: STRAUMANN HOLDING AG

Inventor： Marcel KUNZ

IPC: A61C8/00

Abstract: A dental implant with an implant extension which are formed along a longitudinal axis: the dental implant has an apical end, a coronal end and a section for receiving; securing an abutment; the implant extension is formed in one piece with the implant; extends away from an end face of the apical end along the longitudinal axis, the implant extension having a first section along the longitudinal axis with an annular constriction which is directly connected to the end face of the apical end of the implant; the implant breaks off from the implant extension at the constriction, along the longitudinal axis following the first section, wherein the second section, splined shaft section being further away from the implant than the first section, perpendicular to the longitudinal axis, an outer annular groove being designed to hold the implant extension by clamping the groove in the direction of the longitudinal axis.

公开(公告)号：US10759706B2

公开(公告)日：2020-09-01

申请号：US14654567

申请日：2013-12-23

Applicant: STRAUMANN HOLDING AG

Inventor： Simon Berner

IPC: C04B35/48 ,  A61C8/00 ,  C04B35/488 ,  C04B41/87 ,  C04B41/50 ,  C04B35/117 ,  C04B35/119 ,  C04B41/00 ,  A61K6/818 ,  C04B41/53 ,  C04B41/88 ,  C04B111/00

Abstract: A body made of a ceramic material having a surface region extending from the surface of the body to a predetermined depth and a core region being integrally formed with the surface region. The ceramic material in the surface region includes a calcium containing crystalline phase.

公开(公告)号：US20200246115A1

公开(公告)日：2020-08-06

申请号：US16784785

申请日：2020-02-07

Applicant: STRAUMANN HOLDING AG

Inventor： Frank HOMANN ,  Philippe HABERSETZER

IPC: A61C8/00 ,  A61K6/824 ,  A61K6/818 ,  A61K6/822 ,  C04B41/00 ,  C04B41/53 ,  C04B41/91 ,  C23F1/30 ,  A61L27/10 ,  A61C13/20 ,  A61C13/00

Abstract: A dental implant having a surface made of a ceramic material. At least a part of the surface includes recesses and cavities formed by removal of discrete grains having an average grain size from 0.1 μm to 0.6 μm and/or agglomerates of these grains from the ceramic material.