Optimised stem for cemented primary fixation<\/h3><\/div>Optimised stem for cemented primary fixation<\/h1><\/div>For users who expect more from cemented hip stems<\/p>\n
\n- The innovative silicate\/silane surface coating COVABOND (silicate silane, poly-MA) creates a hydrolysis-stable chemical bond between the stem and the bone cement.
\n\u2192 Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems.
\n\u2192 Significant reduction in cement fractures<\/li>\n<\/ul>\n\n- The COVABOND coating is a promising solution in relation to cement disruption and aseptic loosening of femoral components at the implant-cement interface in cemented stems.<\/li>\n<\/ul>\n
\n- Prevention of adverse reactions to cobalt and chromium, which can lead to premature revision, through the consistent avoidance of cobalt-chromium materials<\/li>\n<\/ul>\n
______________________<\/h1>\n<\/div><\/div>Material<\/h1><\/div>\n- Proven biocompatible titanium alloy Ti6AlV4<\/li>\n<\/ul>\n
\n- \u00a0Unique silicate\/silane-modified surface coating COVABOND (silicate silane, poly-MA)<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div>Design & Function<\/h1><\/div>\n- The proven characteristics of established stem types have been systematically incorporated into the design<\/li>\n<\/ul>\n
\n- The conical shape with rounded edges ensures harmonious load transfer within the cement mantle<\/li>\n<\/ul>\n
\n- The load-bearing structures of the Adams’ arch, the femoral neck cortex and the calcar femoris are preserved<\/li>\n<\/ul>\n
\n- Self-stabilisation against sinking is provided by the conical stem shape and the prosthetic collar<\/li>\n<\/ul>\n
\n- Increased cement compression during implantation due to the conical shaft shape and the prosthesis collar<\/li>\n<\/ul>\n
\n- High rotational stability due to the flat, hexagonal shaft profile<\/li>\n<\/ul>\n
\n- Uniform cement jacket over the entire length of the implant<\/li>\n<\/ul>\n
\n- Optimal force transmission into the femur thanks to the biomechanically and anatomically ideal CCD angle of 138\u00b0 and the large-surface-area of the prosthesis collar.<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div><\/div>Advantages<\/h1><\/div>\n- Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems<\/li>\n<\/ul>\n
\n- \u00a0Consistent avoidance of CMR substances (carcinogenic, mutagenic, toxic to reproduction) subject to labelling requirements
\n\u2192 No risk of metal intolerance to cobalt-chromium material<\/li>\n<\/ul>\n\n- Ideal alternative for patients with metal sensitivity<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
Optimised stem for cemented primary fixation<\/h1><\/div>For users who expect more from cemented hip stems<\/p>\n
\n- The innovative silicate\/silane surface coating COVABOND (silicate silane, poly-MA) creates a hydrolysis-stable chemical bond between the stem and the bone cement.
\n\u2192 Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems.
\n\u2192 Significant reduction in cement fractures<\/li>\n<\/ul>\n\n- The COVABOND coating is a promising solution in relation to cement disruption and aseptic loosening of femoral components at the implant-cement interface in cemented stems.<\/li>\n<\/ul>\n
\n- Prevention of adverse reactions to cobalt and chromium, which can lead to premature revision, through the consistent avoidance of cobalt-chromium materials<\/li>\n<\/ul>\n
______________________<\/h1>\n<\/div><\/div>Material<\/h1><\/div>\n- Proven biocompatible titanium alloy Ti6AlV4<\/li>\n<\/ul>\n
\n- \u00a0Unique silicate\/silane-modified surface coating COVABOND (silicate silane, poly-MA)<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div>Design & Function<\/h1><\/div>\n- The proven characteristics of established stem types have been systematically incorporated into the design<\/li>\n<\/ul>\n
\n- The conical shape with rounded edges ensures harmonious load transfer within the cement mantle<\/li>\n<\/ul>\n
\n- The load-bearing structures of the Adams’ arch, the femoral neck cortex and the calcar femoris are preserved<\/li>\n<\/ul>\n
\n- Self-stabilisation against sinking is provided by the conical stem shape and the prosthetic collar<\/li>\n<\/ul>\n
\n- Increased cement compression during implantation due to the conical shaft shape and the prosthesis collar<\/li>\n<\/ul>\n
\n- High rotational stability due to the flat, hexagonal shaft profile<\/li>\n<\/ul>\n
\n- Uniform cement jacket over the entire length of the implant<\/li>\n<\/ul>\n
\n- Optimal force transmission into the femur thanks to the biomechanically and anatomically ideal CCD angle of 138\u00b0 and the large-surface-area of the prosthesis collar.<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div><\/div>Advantages<\/h1><\/div>\n- Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems<\/li>\n<\/ul>\n
\n- \u00a0Consistent avoidance of CMR substances (carcinogenic, mutagenic, toxic to reproduction) subject to labelling requirements
\n\u2192 No risk of metal intolerance to cobalt-chromium material<\/li>\n<\/ul>\n\n- Ideal alternative for patients with metal sensitivity<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
For users who expect more from cemented hip stems<\/p>\n
- \n
- The innovative silicate\/silane surface coating COVABOND (silicate silane, poly-MA) creates a hydrolysis-stable chemical bond between the stem and the bone cement.
\n\u2192 Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems.
\n\u2192 Significant reduction in cement fractures<\/li>\n<\/ul>\n- \n
- The COVABOND coating is a promising solution in relation to cement disruption and aseptic loosening of femoral components at the implant-cement interface in cemented stems.<\/li>\n<\/ul>\n
- \n
- Prevention of adverse reactions to cobalt and chromium, which can lead to premature revision, through the consistent avoidance of cobalt-chromium materials<\/li>\n<\/ul>\n
______________________<\/h1>\n<\/div>
<\/div>Material<\/h1><\/div>
- \n
- Proven biocompatible titanium alloy Ti6AlV4<\/li>\n<\/ul>\n
- \n
- \u00a0Unique silicate\/silane-modified surface coating COVABOND (silicate silane, poly-MA)<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div>
Design & Function<\/h1><\/div>
- \n
- The proven characteristics of established stem types have been systematically incorporated into the design<\/li>\n<\/ul>\n
- \n
- The conical shape with rounded edges ensures harmonious load transfer within the cement mantle<\/li>\n<\/ul>\n
- \n
- The load-bearing structures of the Adams’ arch, the femoral neck cortex and the calcar femoris are preserved<\/li>\n<\/ul>\n
- \n
- Self-stabilisation against sinking is provided by the conical stem shape and the prosthetic collar<\/li>\n<\/ul>\n
- \n
- Increased cement compression during implantation due to the conical shaft shape and the prosthesis collar<\/li>\n<\/ul>\n
- \n
- High rotational stability due to the flat, hexagonal shaft profile<\/li>\n<\/ul>\n
- \n
- Uniform cement jacket over the entire length of the implant<\/li>\n<\/ul>\n
- \n
- Optimal force transmission into the femur thanks to the biomechanically and anatomically ideal CCD angle of 138\u00b0 and the large-surface-area of the prosthesis collar.<\/li>\n<\/ul>\n
______________________<\/strong><\/h1>\n<\/div>
<\/div>Advantages<\/h1><\/div>
- \n
- Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems<\/li>\n<\/ul>\n
- \n
- \u00a0Consistent avoidance of CMR substances (carcinogenic, mutagenic, toxic to reproduction) subject to labelling requirements
\n\u2192 No risk of metal intolerance to cobalt-chromium material<\/li>\n<\/ul>\n- \n
- Ideal alternative for patients with metal sensitivity<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
- Ideal alternative for patients with metal sensitivity<\/li>\n<\/ul>\n<\/div>
- \u00a0Consistent avoidance of CMR substances (carcinogenic, mutagenic, toxic to reproduction) subject to labelling requirements
- Significantly improved bond strength between cement and implant compared to uncoated cemented CoCr stems<\/li>\n<\/ul>\n
- Optimal force transmission into the femur thanks to the biomechanically and anatomically ideal CCD angle of 138\u00b0 and the large-surface-area of the prosthesis collar.<\/li>\n<\/ul>\n
- Uniform cement jacket over the entire length of the implant<\/li>\n<\/ul>\n
- High rotational stability due to the flat, hexagonal shaft profile<\/li>\n<\/ul>\n
- Increased cement compression during implantation due to the conical shaft shape and the prosthesis collar<\/li>\n<\/ul>\n
- Self-stabilisation against sinking is provided by the conical stem shape and the prosthetic collar<\/li>\n<\/ul>\n
- The load-bearing structures of the Adams’ arch, the femoral neck cortex and the calcar femoris are preserved<\/li>\n<\/ul>\n
- The conical shape with rounded edges ensures harmonious load transfer within the cement mantle<\/li>\n<\/ul>\n
- The proven characteristics of established stem types have been systematically incorporated into the design<\/li>\n<\/ul>\n
- \u00a0Unique silicate\/silane-modified surface coating COVABOND (silicate silane, poly-MA)<\/li>\n<\/ul>\n
- Proven biocompatible titanium alloy Ti6AlV4<\/li>\n<\/ul>\n
- Prevention of adverse reactions to cobalt and chromium, which can lead to premature revision, through the consistent avoidance of cobalt-chromium materials<\/li>\n<\/ul>\n
- The COVABOND coating is a promising solution in relation to cement disruption and aseptic loosening of femoral components at the implant-cement interface in cemented stems.<\/li>\n<\/ul>\n
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