Patents by Inventor Jens Beger
Jens Beger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140142699Abstract: An implant is provided which allows for widening of the vertebral canal of vertebrae with less stress on the patient than in heretofore customary surgical procedures, wherein the vertebral arch of a vertebra is cut through, forming an incision gap, or is partially removed and the implant is inserted in the incision gap, wherein the incision gap is bounded by incision faces opposed to each other and the implant comprises an implant body having two contact faces which in the inserted state in the incision gap contact the incision faces of the vertebral arch.Type: ApplicationFiled: October 9, 2013Publication date: May 22, 2014Applicant: Aesculap AGInventors: Jens Beger, Ralph Linke, Petr Suchomel, Susanne Klingseis
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Patent number: 8663284Abstract: A connecting element for a spinal column stabilization system includes a first attachment section for fixing to a first bone attachment device, a second attachment section for fixing to a second bone attachment device and an at least partially flexible intermediate section. The intermediate section is arranged between the first and the second attachment section and is in the form of a strip-like, winding leaf spring element having at least one recess. A desired spring stiffness is maintained as precisely as possible, especially in the intermediate section independently of possible manufacturing tolerances arising from the manufacturing process. At least one of the two leaf spring element surfaces of the leaf spring element includes at least one stiffness-modifying element. The connecting element may be part of an improved spinal column fixation system and made by an improved method of manufacturing a connecting element.Type: GrantFiled: September 13, 2011Date of Patent: March 4, 2014Assignee: Aesculap AGInventors: Jens Beger, Fabian Hoefer, Berthold Hohl, Stefan Schmid, Josef Heine
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Publication number: 20130253585Abstract: A surgical fixation system for stabilizing spinous processes of adjacent vertebral bodies relative to one another comprising at least one first fixing element and at least one second fixing element, which can be transferred relative to one another from an insertion position into an implantation position, wherein the fixing elements in the implantation position have a smaller spacing from one another than in the insertion position and in which implantation position the fixing elements are engageable laterally from different sides with at least one of the spinous processes in each case, and comprising a securing device for securing the fixing elements relative to one another in the implantation position and comprising at least one spacer element, which can be fixed by the fixing elements in the implantation position thereof in the intervertebral space between the spinous processes.Type: ApplicationFiled: May 10, 2013Publication date: September 26, 2013Applicant: Aesculap AGInventors: Rolando GARCIA, Alexander Hass, Jens Beger, Susanne Klingseis, Robert Schultz, Claudia Vollmer, Wolfgang Daiber, Roland Hoegerle, Christian Praedel, Johannes Wimber
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Publication number: 20130211454Abstract: A surgical device is used for temporarily stiffening an at least partially flexible intermediate section of a connecting element for a spinal column stabilization system. The connecting element includes a first attachment section for fixing to a first bone fixation device and a second attachment section for fixing to a second bone fixation device. The at least partially flexible intermediate section is arranged between the first and second attachment sections. The intermediate section defines at least one recess configured to enable deformation of the intermediate section. The surgical device includes at least one blocking element which is adapted to be brought into engagement with the intermediate section at least partially with a positively locking connection for temporarily preventing deformation of the flexible intermediate section. An improved spinal column stabilization system includes at least one first bone fixation device, at least one second bone fixation device and a connecting element.Type: ApplicationFiled: March 8, 2013Publication date: August 15, 2013Applicant: Aesculap AGInventors: Jens Beger, Fabian Hoefer, Sven Krueger
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Patent number: 8398688Abstract: In order to improve a bone screw with a shaft defining a longitudinal axis and with a head which can be brought into engagement with a bone screw receiving means of a bone plate for the releasable connection of the bone screw to the bone plate, wherein a securing element for securing a connection between the bone screw and the bone plate is provided, wherein the bone screw can be brought from a position of engagement, in which the bone screw is held on the bone plate, into a release position, in which the bone screw can be released from the bone plate, wherein the securing element can be brought from a non-securing position, in which the bone screw can be brought into the release position, into a securing position for securing the connection between the bone screw and the bone plate, in which the bone screw takes up the position of engagement, such that a bone plate can be fixed to bone parts more easily and more securely it is suggested that the securing element be supported on the bone screw so as to be movType: GrantFiled: June 22, 2011Date of Patent: March 19, 2013Assignee: Aesculap AGInventors: Andrea Peukert, Jens Beger, Alexander Haas
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Publication number: 20130035725Abstract: To improve a connecting element for a stabilization system for the vertebral column, which includes a first attachment section for fixing to a first bone fixation device, a second attachment section for fixing to a second bone fixation device, and an at least partially flexible intermediate section having at least one recess which is open at the sides, that at least one mechanical property of the intermediate section can be individually set in a simple and safe way, at least one movement limiting member is provided, which comprises a filling body and at least one stop device acting parallel or substantially parallel to the longitudinal axis and/or in the circumferential direction, and that the filling body, in a normal position in which no external forces act on the intermediate section, engage at least partially in the at least one recess.Type: ApplicationFiled: August 7, 2012Publication date: February 7, 2013Applicant: Aesculap AGInventors: Jens Beger, Beate Celmerowski, Allan Maas
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Patent number: 8313513Abstract: 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. Furthermore, an improved implant system for the dorsal stabilization of a human or animal spinal column is suggested.Type: GrantFiled: June 2, 2009Date of Patent: November 20, 2012Assignee: Aesculap AGInventors: Jens Beger, Susanne Klingseis
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Publication number: 20120265302Abstract: To provide a method with which expansion of the vertebral canal of vertebrae is possible with less stress for the patient than with the surgical methods used to date, it is proposed that herein the vertebral arch be split and an incision gap thereby be formed, and the incision gap bounded by opposed incision surfaces be expanded to a prescribed gap width and the bone substance of the resulting vertebral arch sections thereby be elastically/plastically deformed.Type: ApplicationFiled: April 4, 2012Publication date: October 18, 2012Applicant: Aesculap AGInventors: Jens Beger, Ralph Linke, Petr Suchomel, Susanne Klingseis
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Publication number: 20120265213Abstract: A surgical instrument and instrumentation are suggested, with which expansion of the vertebral canal of vertebrae is possible with less stress for the patient than with operating procedures customary up to now, this instrument having proximally a gripping part and distally two branches which can be moved relative to one another with tool elements held thereon as well as a lever mechanism arranged between the gripping part and the branches, wherein the tool elements are held with the lever mechanism so as to be movable relative to one another from a closed rest position into an open spread position (distraction position).Type: ApplicationFiled: April 4, 2012Publication date: October 18, 2012Applicant: Aesculap AGInventors: Jens Beger, Ralph Linke, Petr Suchomel
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Publication number: 20120239052Abstract: The present invention relates to a surgical K-wire for guiding a bone screw comprising a longitudinal channel, which said K-wire comprises a proximal and a distal end, wherein a closure element for closing-off the distal end outlet opening of the longitudinal channel of the bone screw is arranged or formed at the distal end. Furthermore, an improved surgical screw system is proposed comprising a bone screw and such a surgical K-wire.Type: ApplicationFiled: March 13, 2012Publication date: September 20, 2012Applicant: Aesculap AGInventors: Jens Beger, Michael Pfeiffer
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Patent number: 8262733Abstract: 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.Type: GrantFiled: July 2, 2009Date of Patent: September 11, 2012Assignee: Aesculap AGInventors: Jens Beger, Alexander Haas
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Publication number: 20120071927Abstract: A connecting element for a spinal column stabilization system includes a first attachment section for fixing to a first bone attachment device, a second attachment section for fixing to a second bone attachment device and an at least partially flexible intermediate section. The intermediate section is arranged between the first and the second attachment section and is in the form of a strip-like, winding leaf spring element having at least one recess. A desired spring stiffness is maintained as precisely as possible, especially in the intermediate section independently of possible manufacturing tolerances arising from the manufacturing process. At least one of the two leaf spring element surfaces of the leaf spring element includes at least one stiffness-modifying element. The connecting element may be part of an improved spinal column fixation system and made by an improved method of manufacturing a connecting element.Type: ApplicationFiled: September 13, 2011Publication date: March 22, 2012Applicant: Aesculap AGInventors: Jens Beger, Fabian Hoefer, Berthold Hohl, Stefan Schmid, Josef Heine
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Patent number: 8061517Abstract: 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.Type: GrantFiled: March 19, 2008Date of Patent: November 22, 2011Assignee: Aesculap AGInventors: Burkhard Loeffler, Jens Beger, Beate Celmerowski, Kay Fischer
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Publication number: 20110251649Abstract: In order to improve a bone screw with a shaft defining a longitudinal axis and with a head which can be brought into engagement with a bone screw receiving means of a bone plate for the releasable connection of the bone screw to the bone plate, wherein a securing element for securing a connection between the bone screw and the bone plate is provided, wherein the bone screw can be brought from a position of engagement, in which the bone screw is held on the bone plate, into a release position, in which the bone screw can be released from the bone plate, wherein the securing element can be brought from a non-securing position, in which the bone screw can be brought into the release position, into a securing position for securing the connection between the bone screw and the bone plate, in which the bone screw takes up the position of engagement, such that a bone plate can be fixed to bone parts more easily and more securely it is suggested that the securing element be supported on the bone screw so as to be movType: ApplicationFiled: June 22, 2011Publication date: October 13, 2011Applicant: AESCULAP AGInventors: Andrea Puekert, Jens Beger, Alexander Haas
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Patent number: 8021424Abstract: 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.Type: GrantFiled: January 21, 2009Date of Patent: September 20, 2011Assignee: Aesculap AGInventors: Jens Beger, Cécile Wagner, Alexander Haas
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Patent number: 7988714Abstract: In order to improve a bone screw with a shaft defining a longitudinal axis and with a head which can be brought into engagement with a bone screw receiving means of a bone plate for the releasable connection of the bone screw to the bone plate, wherein a securing element for securing a connection between the bone screw and the bone plate is provided, wherein the bone screw can be brought from a position of engagement, in which the bone screw is held on the bone plate, into a release position, in which the bone screw can be released from the bone plate, wherein the securing element can be brought from a non-securing position, in which the bone screw can be brought into the release position, into a securing position for securing the connection between the bone screw and the bone plate, in which the bone screw takes up the position of engagement, such that a bone plate can be fixed to bone parts more easily and more securely it is suggested that the securing element be supported on the bone screw so as to be movType: GrantFiled: April 4, 2007Date of Patent: August 2, 2011Assignee: AESCULAP AGInventors: Andrea Puekert, Jens Beger, Alexander Haas
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Patent number: 7914557Abstract: In order to improve an orthopedic fixation device for connecting a first anchoring element (12) which has a connecting section (26) and can be anchored in or on a bone (18) to a connecting element (14) which can be connected to a second anchoring element which can be anchored in or on a bone, wherein the fixation device is movable relative to the connecting element and to the anchoring element in an adjusting position and can be secured on the connecting element and on the anchoring element in a fixing position, such that the connecting element can be secured on the anchoring element in a particularly simple manner it is suggested that a single tensioning member (50; 122; 166; 172) which is supported so as to be movable be provided for transferring the fixation device from the adjusting position into the fixing position and vice versa.Type: GrantFiled: May 10, 2007Date of Patent: March 29, 2011Assignee: Aesculap AGInventors: Joerg Schumacher, Ulrich Kramer, Stephan Lindner, Jens Beger
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Publication number: 20110004254Abstract: 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.Type: ApplicationFiled: July 16, 2010Publication date: January 6, 2011Applicant: Aesculap AGInventors: Jens Beger, Joerg Schumacher, Ralph Linke
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Publication number: 20100241164Abstract: 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.Type: ApplicationFiled: March 18, 2010Publication date: September 23, 2010Applicant: Aesculap AGInventors: Kay Fischer, Joerg Schumacher, Jens Beger
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Patent number: 7744650Abstract: A vertebral body replacement implant having an upper and a lower support plate and two load-bearing elements, the mutual spacing of which is adjustable and of which at least one is connected in an articulated manner to a support plate, the load-bearing element in the region of the articulated connection to the support plate having a bearing projection with a spherical lateral support surface having a complimentary design to the contact surface of the support plate or a bearing part connected thereto, the contact surface extending in peripheral direction at least over 180°, the support plate or the bearing part is mounted on the bearing projection pivotably about a pivotal axis that extends parallel to the support plate, and a releasable clamping device that clamps the bearing projection and the support plate or the bearing part in the contact region of the lateral surface and/or of the contact surface against one another.Type: GrantFiled: May 17, 2006Date of Patent: June 29, 2010Assignee: Aesculap AGInventors: Stephan Lindner, Jens Beger, Sven Diehl, Allan Maas