Patents Assigned to Merete Medical GmbH
-
Patent number: 9375317Abstract: A knee arthrodesis implant has a femur nail and a tibia nail. A connecting module has two longitudinally separated half shells that when connected form a passage. One end of the connecting module is coupled to a femur nail neck and the other end is coupled to a tibia nail neck. The half shells have a plurality of corresponding recesses extending perpendicularly to the passage. Each recess receives a tensioning screw, and tightening the tensioning screws couples the femur and tibia nail necks to the connecting module by holding the femur and tibia nail necks within the passage by frictional contact. Each of the two half shells is angled along its length, an angle of one of the half shells corresponding to an angle of the other of the half shells, allowing the tibia nail and femur nail to extend from the passage at an angle from one another.Type: GrantFiled: June 20, 2013Date of Patent: June 28, 2016Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse, Guenter Lob
-
Publication number: 20160015384Abstract: A staple implant is for influencing or guiding the growth in bone regions bordering the epiphyseal plate, said staple having a transverse web and anchoring limbs arranged on the ends of the transverse web, running parallel to one another and terminating in points. The anchoring limbs, once inserted into the bone, form fixation points on one side of said bone on either side of the epiphyseal, plate. The transverse web has at least one narrowed zone that can be plastically deformed under a flexural load, said zone having any position and form without abrupt transitions and being situated between the fixation points.Type: ApplicationFiled: April 2, 2014Publication date: January 21, 2016Applicant: MERETE MEDICAL GMBHInventors: Robert Roedl, Emmanuel Anapliotis, Susanne Kahl
-
Patent number: 9233000Abstract: A modular joint prosthesis includes a nail for insertion into a bone marrow canal, the nail having a nail neck. A neck piece has a proximal end, a middle shaft portion defining a longitudinal axis, and a distal end with a conical pin to which a slip-on joint ball can be attached. The proximal end of the neck piece has a helmet-shaped receiving head that includes an insertion opening for insertion of the nail neck or a module connector, a slot extending in the direction of the longitudinal axis, and corresponding recesses positioned on either side of the slot and extending perpendicularly to the longitudinal axis. The corresponding recesses receive a tensioning means which, in a tensioned state, clampingly fixes the nail neck or the module connector in the receiving head by frictional engagement in a jaw-like manner by application of tightening torque sufficient to prevent axial displacement and rotation.Type: GrantFiled: June 24, 2013Date of Patent: January 12, 2016Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse, Guenter Lob
-
Publication number: 20150335435Abstract: An intermediate body is for a bone implant for replacement of an osseous area. The intermediate body has a base body and a seat which extends axially in the base body and is surrounded by a wall of the base body. The intermediate body is designed to receive and surround an end portion of an intramedullary implant part. A clamp device is assigned to the seat. A clamp component is arranged on the wall of the base body surrounding the seat. In order to clamp, the end portion is inserted beforehand into the seat relative to the wall of the base body. The wall then surrounds the seat and the inserted end portion is movable towards the seat and in the process clamps the end portion in the seat. An implant arrangement is provided with the intermediate body.Type: ApplicationFiled: February 7, 2014Publication date: November 26, 2015Applicant: MERETE MEDICAL GmbHInventors: Emmanuel Anapliotis, Guenter Lob
-
Patent number: 9161795Abstract: A bone plate system for osteosynthesis comprises a bone plate, a swivel screw, a clamping screw, a swivel hole formed in the bone plate as a through hole for receiving the swivel screw polyaxially, and a clamping hole, which is associated with the swivel hole and is formed in the bone plate as a further through hole for receiving the clamping screw. When the swivel screw and the clamping screw are screwed in, they are fixed with angular stability in multiple dimensions, as the screw heads of the swivel screw and of the clamping screw are secured by one another and by the bone plate against relative movement. The swivel screw and the clamping screw are each designed as a bone screw.Type: GrantFiled: December 21, 2010Date of Patent: October 20, 2015Assignee: Merete Medical GmbHInventors: Bernhard Clasbrummel, Curt Kranz, Susanne Kahl
-
Publication number: 20150201981Abstract: Apparatus for the fixed-angle fixation and compression of a fracture site or osteotomy of a bone includes a bone plate having a plurality of holes and bone screws with a threaded head. The bone screws accommodated in the holes are screwed into the bone. At least one of the holes is a combination of two circular holes of different diameter. As screwing of the bone screw into the bone proceeds through a final stage, engagement of the threads on the head with threads in the combination hole effects relative longitudinal displacement between the plate and the bone whereby it is possible to simplify simultaneous fixed angle fixation and compression of the fracture or osteotomy with use of a single screw. Threads on the head of the bone screw engage threads in the hole which is a combination of the two hole to effect relative motions.Type: ApplicationFiled: December 10, 2014Publication date: July 23, 2015Applicant: Merete Medical GmbHInventors: Martin Hilse, Curt Kranz, Emmanuel Anapliotis
-
Publication number: 20150094773Abstract: A bone plate system is for osteosynthesis with a bone plate, a bone screw, the screw head of which has, at least in sections, a surface structure, a further bone screw, the screw head of which has, at least in sections, a surface structure, a through-hole, which is configured to hold the bone screw polyaxially, a further through-hole, which is associated with the through-hole and configured to hold the further bone screw, a perforation which connects the through-hole and the further throughhole, and a bulge, which is formed opposite to the perforation on the through-hole, extending the latter, hi the screwed-in state, the bone screw and the further bone screw are affixed at a fixed angle in many dimensions by virtue of the screw heads of the bone screw and the further bone screw being secured against a relative notion in relation to one another and in relation to the bone plate by a tensioned multi-point mount, in which attachments of the bone screw are formed in the through-hole at both transition regions beType: ApplicationFiled: March 28, 2013Publication date: April 2, 2015Applicant: Merete Medical GmbHInventors: Bernhard Clasbrummel, Curt Kranz
-
Patent number: 8940026Abstract: Apparatus for the fixed-angle fixation and compression of a fracture site or osteotomy of a bone includes a bone plate having a plurality of holes and bone screws with a threaded head. The bone screws accommodated in the holes are screwed into the bone. At least one of the holes is a combination of two circular holes of different diameter. As screwing of the bone screw into the bone proceeds through a final stage, engagement of the threads on the head with threads in the combination hole effects relative longitudinal displacement between the plate and the bone whereby it is possible to simplify simultaneous fixed angle fixation and compression of the fracture or osteotomy with use of a single screw. Threads on the head of the bone screw engage threads in the hole which is a combination of the two hole to effect relative motions.Type: GrantFiled: March 30, 2010Date of Patent: January 27, 2015Assignee: Merete Medical GmbHInventors: Martin Hilse, Emmanuel Anapliotis, Susanne Kahl
-
Publication number: 20140371868Abstract: A modular hip joint prosthesis system has an intermediate element which has an inner surface for receiving a prosthesis neck and an outer surface, a joint ball head which is embodied as a plug head having an inner surface associated with the outer surface of the intermediate element, and a bipolar joint socket in which an inlay is received in an outer shell in a freely moving manner and which has a ball receiver which is associated with the joint ball head, configured such that the joint ball head can be received in a movable manner. A premounted joint prosthesis system part for a modular joint prosthesis system and a sterile article are also provided.Type: ApplicationFiled: June 26, 2014Publication date: December 18, 2014Applicant: Merete Medical GmbHInventor: Emmanuel Anapliotis
-
Publication number: 20140277176Abstract: An internal plate fixation device is provided for load bearing and non-load bearing fixation on a plantar side of a metatarsocuneiform joint in a Lapidus procedure. The fixation device includes a U-shaped plate having a plantar section interconnecting a pair of opposed medial legs which are bent relative to the plantar section. The plantar section is formed with a set of threaded fixation holes for receiving locking screws therein. The legs are formed with a set of threaded fixation holes for receiving locking screws therein, and a set of non-threaded fixation holes for receiving temporary K-wires and an interfragmentary compression screw which provides compression and stability at the joint.Type: ApplicationFiled: March 5, 2014Publication date: September 18, 2014Applicant: MERETE MEDICAL GMBHInventors: Matthew Buchanan, Albert E. Austin, Emmanuel Anapliotis
-
Publication number: 20140180343Abstract: An anatomically customized plantar hone plate and system for an angularly stable fixation for the arthrodesis of the tarsometatarsal I joint. The bone plate has a distal plate portion which extends in the longitudinal direction and in which a distal bore is formed for receiving a bone screw at a stable angle, a proximal plate portion which extends transverse to the longitudinal direction, and a central plate portion which extends between the distal and the proximal plate portions and which is made with a curved plate portion with at least one bending zone for the purpose of anatomical customization. A plantar bore for receiving a bone screw to be fixed to the sole of the foot at a stable angle and a bore that is medially inclined for receiving a bone screw to be fixed in a medially inclined manner at a stable angle are arranged in the proximal plate portion adjacently to each other transverse to the longitudinal direction.Type: ApplicationFiled: August 24, 2012Publication date: June 26, 2014Applicant: MERETE MEDICAL GMBHInventor: Bernd P. Gaudin
-
Patent number: 8685025Abstract: A cerclage arrangement is for fixing a bone fracture and comprises a plate that is provided with at least one throughhole. A pin is equipped with a head with an opening that extends perpendicular to the direction of the pin and is used for guiding a cerclage band or wire therethrough. The cerclage pin encompasses a shaft which is provided with an end that extends through the plate so as to engage into the bone area that is to be fixed.Type: GrantFiled: October 7, 2005Date of Patent: April 1, 2014Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz
-
Patent number: 8574307Abstract: A joint prosthesis system has a metal shaft, which is implanted in the femur, a throat having an outer cone, a joint ball made of ceramic and an accommodation for the throat. The accommodation has an inner cone, and a sheath-shaped adapter, which is arranged between the shaft and the joint ball in a clamping manner. Due to an exceptional elasticity and a special shaping of an inner and outer wall section of the adapter, the application of force to a narrow surface region on the metal outer cone and the application of the force into the ceramic inner cone is extensively concentrated on a load-bearing region (B) opposite the narrow surface region within the largest mass expansion of the ceramic joint ball.Type: GrantFiled: July 28, 2010Date of Patent: November 5, 2013Assignee: Merete Medical GmbHInventors: Curt Kranz, Emmanuel Anapliotis, Martin Hilse
-
Publication number: 20130282131Abstract: A knee arthrodesis implant has a femur nail and a tibia nail. A connecting module has two longitudinally separated half shells that when connected form a passage. One end of the connecting module is coupled to a femur nail neck and the other end is coupled to a tibia nail neck. The half shells have a plurality of corresponding recesses extending perpendicularly to the passage. Each recess receives a tensioning screw, and tightening the tensioning screws couples the femur and tibia nail necks to the connecting module by holding the femur and tibia nail necks within the passage by frictional contact. Each of the two half shells is angled along its length, an angle of one of the half shells corresponding to an angle of the other of the half shells, allowing the tibia nail and femur nail to extend from the passage at an angle from one another.Type: ApplicationFiled: June 20, 2013Publication date: October 24, 2013Applicant: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse, Guenter Lob
-
Publication number: 20130245782Abstract: A modular hip joint prosthesis system has an intermediate element which has an inner cone for receiving a prosthesis neck and an outer cone, a joint hall head which is embodied as a plug head having an inner cone associated with the outer cone of the intermediate element, and a bipolar joint socket in which an inlay is received in the outer shell in a freely moving manner and which has a ball receiver which is associated with the joint ball head, configured, such that said joint ball head can be received in a movable manner. A premounted joint prosthesis system part for a modular joint prosthesis system and a sterile article are also provided.Type: ApplicationFiled: October 12, 2011Publication date: September 19, 2013Applicant: MERETE MEDICAL GMBHInventor: Emmanuel Anapliotis
-
Patent number: 8533968Abstract: A method and a device are for determining the compatibility between an adapter, which is to be inserted into a third-party joint ball type to be replaced, and an outer cone of a prosthesis shaft of a modular joint prosthesis, which is inserted in the femur during revision surgery. A test body of a set of test bodies having various inner cones, comprising a marker and a length measuring scale, is fitted onto the outer cone of the shaft of the joint prosthesis and, subsequently, the adapter fitting on the outer cone of the joint prosthesis is determined by successively testing the inner cones for compliance with an admissible minimum distance between the front faces of the outer cone of the shaft of the joint prosthesis and the inner cone and for compliance with an admissible predefined insertion depth of the outer cone of the shaft of the joint prosthesis in the inner cone of the test body.Type: GrantFiled: December 11, 2009Date of Patent: September 17, 2013Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse
-
Patent number: 8518122Abstract: The invention relates to modular joint prostheses, comprising a curved head part to the conical pins of which a slip-on joint ball is attached, and comprising a nail which can be inserted into the bone marrow canal of the long bone and has a nail neck, wherein a connecting means is provided between the head part and the nail neck which holds the head part in a non-rotatable manner. The connecting means comprises at least one collar-like module which is located in the axial direction of the nail and has at least two semi-shells, which are divided in the axial direction of the module, are detachably connected to each other, form an axially extending passage for inserting the nail head into the passage and have recesses for receiving a tensioning means, which in the tensioned state fixes the nail head in the passage exclusively by way of factional engagement.Type: GrantFiled: September 11, 2009Date of Patent: August 27, 2013Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse, Gunter Lob
-
Patent number: 8496711Abstract: A knee arthrodesis implant has a femur nail inserted in the bone marrow canal of the femur, and a tibia nail inserted in the bone marrow canal of the tibia, the nails being rigidly connected to each other by a connecting means. The problem of providing a knee arthrodesis implant having increased modularity as the result of increased length variability, having a reduced number of parts, and allowing simplified modification is addressed.Type: GrantFiled: August 27, 2009Date of Patent: July 30, 2013Assignee: Merete Medical GmbHInventors: Emmanuel Anapliotis, Curt Kranz, Martin Hilse, Guenter Lob
-
Patent number: D740943Type: GrantFiled: August 1, 2014Date of Patent: October 13, 2015Assignee: Merete Medical GmbHInventors: Steven Neufeld, Albert Austin, Emmanuel Anapliotis, Curt Kranz
-
Patent number: D745162Type: GrantFiled: September 22, 2014Date of Patent: December 8, 2015Assignee: Merete Medical GmbHInventors: Steven Neufeld, Albert Austin