Medical chain net
AssigneeAesculap AG
InventorsGeorg Hettich, Lena Schwanz
Life of this patent
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Abstract
A medical product for use during the treatment of a bone defect, having a plurality of individual elements that are connected to one another such that individual elements adjacent to one another engage in one another/are chained to one another. The individual elements of the chain net are subdivided into main elements and connection elements that are designed differently from the main elements. The main elements and the connection elements form, when chained to one another, a grid structure that is flat in the x-y plane.
Claims12
A medical product for use in treating a bone defect, the medical product comprising a plurality of individual link elements which are connected to each other in such a way that adjacent individual link elements interlock/are linked to each other, the individual link elements being subdivided into main link elements and connection link elements, the connection link elements having a different geometric form than the main link elements, the main link elements and the connection link elements forming a planar grid structure which is planar in an x-y plane in an interlinked state, wherein the main link elements are formed as framework-shaped quadrangular pyramids and the connection link elements are formed as a dome-shaped grid shell, wherein the connection link elements are formed with at least four arched elements at a base and with correspondingly at least four recesses, which are each arranged centrally between two adjacent arched elements and a lower edge of each recess is located at a level of an apex of one of the arched elements.
A medical product for use in treating a bone defect, the medical product comprising a plurality of individual link elements which are connected to each other in such a way that adjacent individual link elements interlock/are linked to each other, the individual link elements being subdivided into main link elements and connection link elements, the connection link elements having a different geometric form than the main link elements, the main link elements and the connection link elements forming a planar grid structure which is planar in an x-y plane in an interlinked state, wherein the main link elements each have a first base element formed as an eyelet-shaped polygon, which defines a first plane, and a second base element formed as an eyelet-shaped polygon, which extends over a second plane, which are connected to each other at corners via orthogonal side edges, and the connection link elements are each formed by at least three arched elements connected to each other at a base.
A medical product for use in treating a bone defect, the medical product comprising a plurality of individual link elements which are connected to each other in such a way that adjacent individual link elements interlock/are linked to each other, the individual link elements being subdivided into main link elements and connection link elements, the connection link elements having a different geometric form than the main link elements, the main link elements and the connection link elements forming a planar grid structure which is planar in an x-y plane in an interlinked state, wherein the main link elements are each formed by a connection of a first and a second central point, which are opposite to each other and are connected with at least four side edges which are bent/curved outwards, and the connection link elements are each formed as two framework-shaped, closed, quadrangular pyramids which are connected to each other at their lower/bottom side to form a closed body.
Dependencies are inferred from the claim text.