Medicrea International Patent applications |
Patent application number | Title | Published |
20150025576 | VERTEBRAL OSTEOSYNTHESIS EQUIPMENT - This equipment comprises at least one connecting bar and at least one sacrum anchor assembly ( | 01-22-2015 |
20150018885 | VERTEBRAL OSTEOSYNTHESIS EQUIPMENT - This equipment comprises at least one rigid connecting bar ( | 01-15-2015 |
20140350681 | INTERVERTEBRAL DISC PROSTHESIS - This prosthesis ( | 11-27-2014 |
20140343679 | DISC-FACET VERTEBRAL DEVICE - This prosthesis ( | 11-20-2014 |
20140094850 | VERTEBRAL OSTEOSYNTHESIS EQUIPMENT - The equipment includes at least one connecting bar, at least one flexible ligament, and at least one connector making it possible to connect the ligament to the connecting bar. The connector having a first conduit for engaging the connecting bar, equipped with a device for immobilizing the connector relative to the connecting bar, and a second conduit for receiving at least one strand of the ligament, having an insertion opening for this or these strands and an outlet opening for this or these strands, and equipped with devices for mobilizing the ligament relative to the connector. The second conduit is rectilinear between the insertion opening of the strand(s) of the ligament and the outlet opening. The second conduit has a transverse section adjusted to the transverse section of the strand(s) of the ligament that it is intended to receive, i.e. a transverse section just sufficient to allow sliding of the strand(s) of the ligament in the second conduit, but such that the strand(s) are in close contact with the walls delimiting the second conduit. | 04-03-2014 |
20130310938 | CORPORECTOMY IMPLANT - This Implant ( | 11-21-2013 |
20130296938 | OSTEOSYNTHESIS PLATE FOR LUMBOSACRAL JOINT - The plate ( | 11-07-2013 |
20130211524 | LAMINOPLASTY IMPLANT, IN PARTICULAR FOR CERVICAL LAMINOPLASTY - An implant ( | 08-15-2013 |
20130150898 | VERTEBRAL OSTEOSYNTHESIS ASSEMBLY FORMED BY A VERTEBRAL OSTEOSYNTHESIS MATERIAL AND INSTRUMENTS FOR PLACING SAID MATERIAL - In this assembly; each connecting piece comprises engaging means situated outside said conduit for engaging a connecting bar and outside said conduit for engaging on an anchor member, making it possible to grasp said connecting piece using a handling instrument. The assembly comprises at least one handling instrument comprising engaging means complementary to those comprised by each connecting piece. According to the invention, each anchor member is equipped with a proximal shaft, the length of which is such that it protrudes past the patient's skin after implantation of said anchor member on a vertebra. Each handling instrument is tubular and can be engaged on the proximal shaft of each anchor member so as to allow the movement of a connecting piece grasped by the instrument along the proximal shaft of each anchor member. | 06-13-2013 |
20130053967 | SYSTEM FOR RETAINING AN ANCHORING MEMBER ON AN IMPLANTABLE PART - This system includes a retaining housing formed by a hole intended to receive the anchoring member and a retaining portion arranged on the anchoring member; said retaining housing is arranged in a part having a degree of elastic flexibility and is delimited by a continuous wall of this part; the retaining housing, on the side of a first axial end, forms a first collar forming a continuous circular projection capable of being elastically deformed by the retaining portion arranged on the anchoring member; the wall of said part delimiting the retaining housing also forms, on a second axial end, a second collar not able to be elastically deformed by said retaining portion. | 02-28-2013 |
20120116512 | INTERVERTEBRAL DISK PROSTHESIS NOTABLY FOR CERVICAL VERTEBRAE - A prosthesis comprises having two portions independent of each other, a first portion and a second portion, at least one of which includes an articular surface, said first portion and said second portion each comprising a circular seat delimited by an arched wall. An element of the prosthesis is an O-ring in an elastically deformable material, and one of said seats is dimensioned to receive a radially outer portion of this ring while the other seat is dimensioned to receive a radially inner portion of this ring. | 05-10-2012 |
20110172769 | INTERVERTEBRAL IMPLANT INTENDED TO ALLOW IMMOBILIZATION OF ONE VERTEBRA IN RELATION TO ANOTHER - An implant that allows immobilization of one vertebra in relation to another, having two lateral walls essentially parallel one with respect to the other and having a length, and at least one transverse wall connecting these lateral walls one to the other, at least one of these lateral walls having, on its side facing the side opposite the other lateral wall, slide prevention reliefs. The invention, the implant has, in a direction perpendicular to the length of the lateral walls, a dimension such that its two lateral walls are capable of coming into the immediate vicinity of the unci of the underlying vertebrae, the slide prevention reliefs of each of lateral wall thus being able to bear against the internal surface of the uncus of the underlying vertebra adjacent this lateral wall. | 07-14-2011 |
20110118842 | VERTEBRAL OSTEOSYNTHESIS MATERIAL - A graft or an intervertebral piece or cage designed to be inserted between two vertebrae, and an implant in the form of a staple, having two lateral branches designed to be inserted into the plates of the respective vertebrae to be immobilized and a central branch connecting these two lateral branches to each other. At least one lateral branch has at least one mobile portion, movable between an introduction position, in which this mobile portion is located in the extension of the rest of this lateral branch, and an anchoring position, in which this mobile portion protrudes laterally in relation to the rest of the lateral branch, and the implant has movement means allowing the mobile portion to move between the introduction and anchoring positions. | 05-19-2011 |
20110112581 | VERTEBRAL OSTEOSYNTHESIS EQUIPMENT - Equipment at least one anchoring assembly including a hook integral with a body, this body being passed through by a hole and capable of being connected to connection means making it possible to connect the anchoring assembly to a connection bar for connecting a series of vertebrae. The anchoring assembly has a continuous flexible ligament able to be engaged in the hole and to form a loop allowing the engagement of the ligament around a structure of a vertebrae or mounted on a vertabrae, and has stop means making it possible to immobilize this ligament in relation to body. | 05-12-2011 |
20110015679 | VERTEBRAL ARTHRODESIS EQUIPMENT - This equipment comprises at least one anchoring assembly including two antagonistic hooks connected to each other through a rod, a first of these hooks having a body crossed by a hole for letting through the rod and being able to be connected to connection means with which the anchoring assembly may be connected to another part of the equipment; said body has an aperture laid out substantially perpendicularly to the axis of said hole, communicating with this hole, and the anchoring assembly comprises has a tightening member which may be engaged into this aperture until it abuts against the rod engaged in the hole, and tightened in order to immobilize this rod in this hole. Said tightening member is directly connected to a part belonging to said connection means, which allows the mounting of the latter on the body of said first hook. | 01-20-2011 |
20100087822 | OSTEOSYNTHESIS CLIP AND INSERTION TOOL FOR USE WITH BONE TISSUE FRAGMENTS - An osteosynthesis clip for the cicatrization of bone tissue fragments and an insertion tool for inserting the clip are provided. The clip includes at least two engagement legs extending approximately parallel to one another and including respective distal bridging tips and respective proximal insertion tips to be inserted into the bone tissue fragments; and a connecting bridge coupled to the distal bridging tips of the two engagement legs, the connecting bridge including at least two elongated sections extending along side one another, the elongated sections extending along a non-linear trajectory to form a non-linear deformable region, such as a depression or a dome. | 04-08-2010 |
20100082030 | OSTEOSYNTHESIS CLIP AND INSERTION TOOL FOR USE WITH BONE TISSUE FRAGMENTS - An osteosynthesis clip for the cicatrization of bone tissue fragments. The clip includes at least two engagement legs extending approximately parallel to one another and including respective distal bridging tips and respective proximal insertion tips to be inserted into the bone tissue fragments; and a connecting bridge coupled to the distal bridging tips of the two engagement legs, the connecting bridge including at least two elongated sections extending along side one another, the elongated sections extending along a non-linear trajectory to form a non-linear deformable region, such as a depression or a dome. The engagement legs include helical screw surfaces to facilitate removal of the clip after the bone tissue fragments have fused. | 04-01-2010 |