| Patent application number | Description | Published |
|---|
| 20080230423 | Holding device for an implant - In order to improve a holding device for an implant, comprising a first connecting device for releasably connecting the holding device and the implant, such that very small implants, in particular, are easy to handle, it is suggested that the holding device have a second connecting device for releasably connecting the holding device and a storage unit. | 09-25-2008 |
| 20080234828 | Implant - In order to improve an implant for replacing a vertebral body or for insertion into an intervertebral cavity between adjacent vertebral bodies of a human or animal spinal column, with a first contact face for resting on a joint face of a first vertebral body and with a second contact face for resting on a joint face of a second vertebral body, the implant being at least partially produced from an X-ray transparent material and comprising at least one X-ray marker in such a way that it can be produced more simply, it is proposed that the at least one X-ray marker is configured in the form of an at least partial marker coating, which contains metal as the marker material, of a side face of the implant, which is inclined relative to the first and/or the second contact face by an angle of inclination. | 09-25-2008 |
| 20090082872 | Intervertebral implant - In an intervertebral implant with at least one abutment surface formed from a plurality of parts for a vertebral body, which parts are movable relative to one another between an insertion position, in which the intervertebral implant has a small cross section, and a working position, in which the intervertebral implant has a larger cross section and in which the parts jointly form the abutment surface, and with an adjusting means for moving the parts out of the insertion position into the working position, in order to provide an uncomplicated structure having small dimensions, it is proposed that the adjusting means have at least one expansion body, which increases in volume when filled with a flowable medium and thus moves the parts into the working position. | 03-26-2009 |
| 20090099569 | Intervertebral implant - In the case of an intervertebral implant with at least one abutment element forming a vertebral body abutment surface, in which the vertebral body abutment surface comprises at least two relatively movable parts, which in a first insertion position are arranged in relation to one another so that they jointly assume a small cross-section, and in a second implantation position so that the cross-section of the vertebral body abutment surface is increased in size in relation to the insertion position, and with an adjusting device for moving the movable parts from the insertion position into the implantation position, to simplify the adjustment of the movable parts from the insertion position into the implantation position, it is proposed that the adjusting device comprises at least one flexible pull element, which acts on one of the relatively movable parts and when pulled moves this relative to the other part into the implantation position. | 04-16-2009 |
| 20090192614 | Intervertebral implant - In order, in an intervertebral implant having a core made of a swellable material and having a vertebral-body locating face on its top and/or bottom side, which is connected to the swellable core, to reduce the shearing forces between the swellable core and the vertebral-body locating face during swelling of the swellable core, it is proposed that the vertebral-body locating face comprises a plurality of support elements, which are respectively anchored adjacent to one another and individually in the core, and a plurality of mutually separate locating elements, which are disposed adjacent to one another and outside of the core and which are carried by the support elements and are movable relative to one another in the plane of the vertebral-body locating face. | 07-30-2009 |
| 20090287218 | IMPLANT AND IMPLANTATION SYSTEM - An implant includes a tool receiver for coupling to an implantation tool and also a connecting device for connecting the implant to an injection cannula for the purposes of injecting a bone bonding material in such a manner that the handling and production thereof are simplified. The connecting device may include an internally threaded section which is formed in or on the tool receiver. An implantation system includes at least one injection cannula and at least one implant. | 11-19-2009 |
| 20090306716 | Implant and implant system - In order to improve an implant for the dorsal stabilization of a human or animal spinal column, comprising an attachment device for placing in position against and/or fixing to spinous processes of adjacent vertebrae of the spinal column, such that it can be used for the dynamic dorsal stabilization of the spinal column, it is suggested that the implant comprise at least one spacer element which is associated with the attachment device and designed in such a manner that it alters its external shape and/or its elastic properties as a result of a change in ambient conditions and/or forces acting on it. | 12-10-2009 |
| 20100004749 | INTERVERTEBRAL DISK PROSTHESIS SYSTEM - An intervertebral disk prosthesis system, which is used for forming an artificial intervertebral disk and comprises a first and a second prosthesis component wherein each of the two prosthesis components comprises a first and a second vertebral body contacting element for placement on neighboring vertebral bodies bounding an intervertebral disk space of a spinal column and a joint element that is mounted between and is moveable relative to at least one of the first and second vertebral body contacting elements, attains a substantially natural range of motion independent of the positioning of the two prosthesis components relative to each other and to the neighboring vertebral bodies. Each prosthesis component has a ball joint formed between the first and second vertebral body contacting elements. | 01-07-2010 |
| 20100241164 | Facet joint implant - In a facet joint implant comprising two components adapted in the area of a facet-contacting surface for placement on the outer surface of a facet, and a fastener for joining the two components to each other through a channel in a facet or in two facets lying against each other, in order to facilitate insertion of the implant, it proposed that the fastener be configured as a flexible thread which tensions the two components towards each other such that the components are pressed against the outer surface of the facet against which they lie. | 09-23-2010 |
| 20110004254 | Magazine for receiving at least one bone screw and bone plate having such a magazine - To facilitate the insertion of bone screws into a bone plate, a magazine for receiving at least one bone screw is proposed, which comprises a device for releasably securing the magazine to a bone plate, a receiving chamber extending continuously from the upper side to the underside of the magazine, a bone screw being arranged in the receiving chamber in such a way that when the magazine is secured to the bone plate, the distal tip of the bone screw is directed at a screw-in opening in the bone plate, and the proximal end of the bone screw is accessible to a screwing-in tool from the upper side of the magazine, and a fixing device for releasably fixing the bone screw in the receiving chamber. The invention also relates to a bone plate having at least one such magazine releasably secured thereto. | 01-06-2011 |
