Modular transdermal compress device
First Claim
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1. A modular transdermal assembly configured to couple an external prosthetic device to a bone stump comprising:
- a modular transdermal portion including an interface portion configured to couple with the external prosthetic device, the modular transdermal portion having an outer tapered surface; and
a bone fixator configured to be secured to the bone stump and couple with the modular transdermal portion to retain the modular transdermal portion relative to the bone stump; and
a modular skin integration component configured to couple with the modular transdermal portion, the modular skin integration component having an annular shape defining a center bore, wherein the center bore includes an inner tapered surface sized and shaped to interface with the outer tapered surface of the modular transdermal portion;
wherein the modular transdermal portion is selected from a plurality of modular transdermal portions having different lengths to have a desired length based on a distance between a distal end of the bone stump and a distal portion of skin opposite to the distal end of the bone stump.
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Abstract
A modular transdermal assembly configured to couple an external prosthetic device to a bone stump. The assembly includes a modular transdermal portion and a bone fixator. The modular transdermal portion includes an interface portion configured to couple with the external prosthetic device. The bone fixator is configured to be secured to the bone stump and couple with the modular transdermal portion to retain the modular transdermal portion relative to the bone stump.
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Citations
20 Claims
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1. A modular transdermal assembly configured to couple an external prosthetic device to a bone stump comprising:
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a modular transdermal portion including an interface portion configured to couple with the external prosthetic device, the modular transdermal portion having an outer tapered surface; and a bone fixator configured to be secured to the bone stump and couple with the modular transdermal portion to retain the modular transdermal portion relative to the bone stump; and a modular skin integration component configured to couple with the modular transdermal portion, the modular skin integration component having an annular shape defining a center bore, wherein the center bore includes an inner tapered surface sized and shaped to interface with the outer tapered surface of the modular transdermal portion; wherein the modular transdermal portion is selected from a plurality of modular transdermal portions having different lengths to have a desired length based on a distance between a distal end of the bone stump and a distal portion of skin opposite to the distal end of the bone stump. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A modular transdermal assembly system for coupling an external prosthetic device to a bone stump comprising:
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a plurality of modular transdermal portions of different lengths, each including an interface portion configured to couple with the external prosthetic device and an outer tapered surface, wherein one or more of the modular transdermal portions of a desired length can be selected based on a distance between a distal end of the bone stump and a distal portion of skin opposite to the distal end of the bone stump; at least one bone fixator configured to couple with the one or more modular transdermal portions and retain the one or more modular transdermal portions relative to the bone stump; and one or more modular skin integration components configured to couple with the one or more modular transdermal portions, the one or more modular skin integration components each having an annular shape defining a center bore, wherein the center bore includes an inner tapered surface sized and shaped to interface with the outer tapered surface of the one or more modular transdermal portions. - View Dependent Claims (15, 16)
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17. A modular transdermal assembly:
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a bone fixator configured to be secured to a bone stump; a modular transdermal portion including an implant portion configured to be coupled to the bone fixator, and an interface portion configured to couple with an external prosthetic device, the implant portion including an outer tapered surface; and a modular skin integration component including an annular shape defining a center bore, wherein the center bore includes an inner tapered surface configured to couple with the outer tapered surface of the implant portion of the modular transdermal portion; wherein the modular transdermal portion is selected from a plurality of modular transdermal portions having different lengths to have a desired length based on a distance between a distal end of the bone stump and a distal portion of skin opposite to the distal end of the bone stump. - View Dependent Claims (20)
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18. The modular transdermal assembly of 17, wherein the modular transdermal portion includes:
an elongated body portion including a proximal end and a distal end, the proximal end configured to be coupled to the bone fixator, and a modular transdermal adaptor including a proximal end and distal end, the proximal end of the modular transdermal adaptor configured to couple with the distal end of the elongated body portion, and the distal end of the modular transdermal adaptor configured to couple with the external prosthetic device. - View Dependent Claims (19)
Specification