Implant and method for its manufacture
First Claim
1. An implant for percutaneous implantation through the abdominal wall for encircling and engaging an externalised length of a body duct of a human or animal patient, comprising:
- an exterior ring section at least a part of which is for protruding outwardly from the abdominal wall with a free end for mounting of a detachable device, andan interior section for extending through the abdominal wall and inside the patient for internal fixation of the implant,wherein the exterior ring section and the interior section have a common axis, andwherein the interior section is provided with a rigid, biocompatible, integrated ingrowth means in the form of netting, mesh, maze or sponge for the ingrowth of the exterior surface of the body duct wall, whereby abdominal tissue can spread into contiguity with serosal tissue which has infiltrated the ingrowth means.
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Accused Products
Abstract
An implant for percutaneous implantation through the abdominal wall for encircling and engaging an externalized length of a body duct of a human or animal patient. The implant has an exterior ring section protruding outwardly from the abdominal wall with a free end which serves for mounting of a detachable device, and an interior section extending through the abdominal wall and inside the patient for internal fixation of the implant. The exterior ring section and interior section have a common axis. The internal circumference of at least a part of the exterior ring section above the interior section is arranged with a biocompatible, integrated ingrowth means for the exterior surface of the body duct wall.
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Citations
34 Claims
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1. An implant for percutaneous implantation through the abdominal wall for encircling and engaging an externalised length of a body duct of a human or animal patient, comprising:
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an exterior ring section at least a part of which is for protruding outwardly from the abdominal wall with a free end for mounting of a detachable device, and an interior section for extending through the abdominal wall and inside the patient for internal fixation of the implant, wherein the exterior ring section and the interior section have a common axis, and wherein the interior section is provided with a rigid, biocompatible, integrated ingrowth means in the form of netting, mesh, maze or sponge for the ingrowth of the exterior surface of the body duct wall, whereby abdominal tissue can spread into contiguity with serosal tissue which has infiltrated the ingrowth means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. An implant for percutaneous implantation through the abdominal wall for encircling and engaging an externalized length of a body duct of a human or animal patient, comprising:
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an exterior ring section at least a part of which is for protruding outwardly from the abdominal wall with a free end for mounting of a detachable device, and an interior section for extending through the abdominal wall and inside the patient for internal fixation of the implant, wherein the exterior ring section and the interior section have a common axis, and wherein the internal circumference of at least a part of the exterior ring section above the interior section is provided with a rigid, biocompatible, integrated ingrowth means in the form of netting, mesh, maze or sponge for the ingrowth of the exterior surface of the body duct wall. - View Dependent Claims (33, 34)
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Specification