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Medical product, preferably for use during treatment of bone cavity, method for producing medical product, and medical kit

A product, the technology of the bone cavity, applied in the field of medical products and a medical kit

Active Publication Date: 2019-04-16
AESCULAP AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pulverulent bone substitute materials have the disadvantage that they only have load-bearing properties to a limited extent

Method used

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  • Medical product, preferably for use during treatment of bone cavity, method for producing medical product, and medical kit
  • Medical product, preferably for use during treatment of bone cavity, method for producing medical product, and medical kit
  • Medical product, preferably for use during treatment of bone cavity, method for producing medical product, and medical kit

Examples

Experimental program
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Effect test

Embodiment Construction

[0135] figure 1 One embodiment of a medical product 100 according to the invention is shown schematically.

[0136] The medical product 100 is preferably a bone replacement material or a bone filler material.

[0137] Product 100 includes a first set of structural units 110 and a second set of structural units 120 . In this regard, the structural unit 110 has a lower hardness than the structural unit 120 .

[0138] In particular, the different stiffnesses of the structural units 110 and 120 result in different strengths of the structural units 110 and 120 . Preferably, the structural unit 110 is more elastic than the structural unit 120 , and the structural unit 120 is more dimensionally stable than the structural unit 110 .

[0139] The product 100 is presented in the form of a planar structure. Preferably, the length L and the width B of the planar structure are each greater than the thickness of the planar structure. In particular, the planar structure may be a sheet-lik...

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Abstract

The invention relates to a medical product (100, 200, 300), preferably for use during the treatment of a bone cavity, more particularly during the filling and / or sealing of a bone cavity, the producthaving interconnected structural elements and said elements being classifiable into at least two groups of structural elements, i.e. into at least one first group of structural elements (110, 210a, 210b, 310a, 310b) and into a second group of structural elements (120, 220, 320), wherein the structural elements of the first group have a lower hardness than the structural elements of the second group. The invention also relates to a method for producing the medical product and to a medical kit.

Description

technical field [0001] The present invention involves a medical product and a medical kit. Both are especially suitable for use in the treatment of bone cavity, and involve a method for producing this medical product. Background technique [0002] Especially in the case of revision surgery following total hip or knee arthroplasty, it is often necessary to fill the bony defect of the cavity. Filling of bone defects is also necessary in the field of spinal and trauma surgery in some cases. [0003] However, especially in the case of osteoporotic and tumor-afflicted bones, it is often difficult to fill the bone defect of the cavity. [0004] There are multiple treatment options today that can be used to fill the bone cavity during surgery. [0005] One treatment option consists in using the patient's endogenous bone. Alternatively, bone from a bone bank can be used. If both options are not available, metal bone replacement materials or glue bone replacement materials must b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/28A61L27/02A61L27/04A61L27/06A61L27/10
CPCA61F2002/2835A61F2002/2839A61L27/54A61L27/58A61L2430/02A61F2/28A61F2002/30062A61F2002/30069A61F2002/30115A61F2002/30143A61F2002/30149A61F2002/30156A61F2002/30677A61F2002/30985
Inventor U.马特斯M.乌茨
Owner AESCULAP AG
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