公开(公告)号：EP2102525A2

公开(公告)日：2009-09-23

申请号：EP08720184.4

申请日：2008-01-09

Applicant: G. & G. S.R.L.

Inventor： PAPARO, Giovanni ,  PAPARO, Samuele

IPC: F16F1/373 ,  F16F15/08

CPC classification number: F16F1/373 ,  E05Y2201/47 ,  E05Y2600/13 ,  E05Y2800/422 ,  E05Y2800/676 ,  E05Y2800/678 ,  F16F1/376 ,  F16F15/08

Abstract: The invention concerns an amortizing element to be placed between overlapping parts and/or inserted one into the other to ensure stability and soundproofing of the connection by eliminating the assembly defects and play, characterized by a bi or three-dimensional plastic material body, structured to form at least one horizontal supporting section and at least one section for the protection of at least some peripheral areas of the contact surfaces between said parts to be joined. Every element can also be equipped with a tongue or ribs or protrusions to increase the amortizing.

公开(公告)号：WO2008087682A2

公开(公告)日：2008-07-24

申请号：PCT/IT2008/000014

申请日：2008-01-09

Applicant: G.& G. S.R.L. ,  PAPARO, Giovanni ,  PAPARO, Samuele

Inventor： PAPARO, Giovanni ,  PAPARO, Samuele

IPC: F16F1/373 ,  F16F15/08

CPC classification number: F16F1/373 ,  E05Y2201/47 ,  E05Y2600/13 ,  E05Y2800/422 ,  E05Y2800/676 ,  E05Y2800/678 ,  F16F1/376 ,  F16F15/08

Abstract: The invention concerns an amortizing element to be placed between overlapping parts and/or inserted one into the other to ensure stability and soundproofing of the connection by eliminating the assembly defects and play, characterized by a bi or three-dimensional plastic material body, structured to form at least one horizontal supporting section and at least one section for the protection of at least some peripheral areas of the contact surfaces between said parts to be joined. Every element can also be equipped with a tongue or ribs or protrusions to increase the amortizing.

Abstract translation: 本发明涉及放置在重叠部分之间和/或插入另一个部件之间的摊销元件，以通过消除组装缺陷和冲击来确保连接的稳定性和隔音性，其特征在于二维或三维塑料材料体，其被构造成 形成至少一个水平支撑部分和至少一个部分，用于保护待接合部件之间的接触表面的至少一些周边区域。 每个元素还可以配备舌头或肋骨或突起，以增加摊销。

公开(公告)号：US20210022880A1

公开(公告)日：2021-01-28

申请号：US16954985

申请日：2018-12-18

Applicant: Gualtiero INNOCENZI ,  Piero PETRINI ,  G & G S.R.L.

Inventor： Gualtiero INNOCENZI ,  Piero PETRINI ,  Giancarlo GUIZZARDI

IPC: A61F2/44

Abstract: A partial endoprosthesis device preserves the motion of a vertebral joint for implant into a spinal segment and includes an articular portion having a thickness that increases in the direction of introduction between the articular facets. The articular portion is elongated along a longitudinal axis with a opposite first and second faces. The first face has a central protrusion that is configured so that, by implanting the device with the articular portion inserted between an upper articular facet of a lower vertebra and a corresponding lower articular facet of upper vertebra adjacent to the lower vertebra, and with the first face in contact with either the upper or lower articular facet, and with the second face in contact with the other articular facet, the articular portion, with the first face, pushes against the first articular facet and finally becomes integral by osteointegration with the lower articular facet.

公开(公告)号：US11471296B2

公开(公告)日：2022-10-18

申请号：US16954985

申请日：2018-12-18

Applicant: Gualtiero Innocenzi ,  Piero Petrini ,  G & G S.R.L.

Inventor： Gualtiero Innocenzi ,  Piero Petrini ,  Giancarlo Guizzardi

IPC: A61F2/44 ,  A61F2/00 ,  A61F2/30

Abstract: A partial endoprosthesis device preserves the motion of a vertebral joint for implant into a spinal segment and includes an articular portion having a thickness that increases in the direction of introduction between the articular facets. The articular portion is elongated along a longitudinal axis with a opposite first and second faces. The first face has a central protrusion that is configured so that, by implanting the device with the articular portion inserted between an upper articular facet of a lower vertebra and a corresponding lower articular facet of upper vertebra adjacent to the lower vertebra, and with the first face in contact with either the upper or lower articular facet, and with the second face in contact with the other articular facet, the articular portion, with the first face, pushes against the first articular facet and finally becomes integral by osteointegration with the lower articular facet.