摘要:
In some embodiments, a stylet includes a proximal end portion, a distal end portion, and a medial portion between the proximal end portion and the distal end portion. The distal end portion of the stylet is configured to be releasably coupled to a first portion of an implant. The medial portion of the stylet has at least one retention member configured to be releasably coupled to a second portion of the implant.
摘要:
According to one aspect of the invention, composite implants for soft tissue repair are provided which comprise (a) a substantially two-dimensional piece of biologic matrix material and (b) one or more non-absorbable synthetic polymeric filaments.
摘要:
In one embodiment, an implant is configured to be placed within a body of a patient. The implant includes a support member. The support member is configured to be placed adjacent a vaginal apex of a patient. The support member has a length sufficient to extend the length of the vaginal apex but not of a length sufficient to extend from the vaginal apex to a location between a vagina of the patient and a rectum of the patient. The implant also includes first and second arm members coupled to the support member. The arm members are configured to be coupled to bodily tissue of the patient to help secure the implant within the body of the patient.
摘要:
An implant includes a support member having a first portion and a second portion. The support member is configured to be in contact with a wall of a vagina of a patient. The first portion defines apertures having a first size. The second portion defines at least one aperture having a second size. The second size is larger than the first size. The aperture having the second size is configured to be substantially aligned with a scar or an incision in the wall of the vagina. The second portion is configured to better prevent erosion of the wall of the vagina near the scar or incision than the first portion.
摘要:
The invention, in various embodiments, is directed to systems, devices, and methods relating to pre-pubic approaches to delivering a supportive sling to periurethral tissue of a patient.
摘要:
A flexible arch-shaped corrugated structure includes a plastic structure that can be light weight and easy to handle, while at the same time having suitable strength for carrying loads. By suitably engineering the corrugations, the need for structural ribs can be eliminated and thinner sidewalls can be used. The structure can include a series of vertically-oriented arched corrugations having surfaces that convexly arch or curve upwardly as well as laterally. Having both upward and lateral arched or curved features on the corrugations can provide increased strength to the corrugations and the structure. In a particular embodiment, the plastic structure is a leaching chamber. The structure can include access or inspection port structures disposed at the ends of the structure. The ports are dimensioned to mate with the opposing port of a like structure. In particular, the mated structures can articulate or rotate about the mated ports.
摘要:
A pipe having an axially extending bore is defined by a corrugated outer wall having alternating, axially-adjacent, annular crests and valleys. The wall of the pipe has a hole disposed in a valley which provides fluid communication between the bore and the outside. The pipe also has a cover which extends between and is attached to axially adjacent crests. The cover is disposed over the hole to prevent material in which the pipe may be disposed from obstructing the hole and permitting fluid flow through the hole.
摘要:
Systems and methods for implanting a surgical sling in a patient by a transobturator approach are disclosed. A sling delivery device couplable to a sling assembly with the surgical sling includes a guide tube and an extendible shaft section movable inside the guide tube. At least a portion of the shaft may be made of a shape memory material and can, when extended, assume a shape different from the shape of the guide tube in which the shaft is housed. This allows the extended shaft to navigate along a path that tracks close to bone structures, in particular the ischiopubic ramus, and prevents damage to surrounding tissue.
摘要:
An anchor is provided for anchoring a bodily implant within a body of a patient. The anchor includes an implant engaging portion for engaging the bodily implant, wherein the implant engaging portion is disposed on a lateral portion of the anchor. The anchor further includes a distal end portion configured to pass through a passageway in the patient's body, the passageway defining a first axis and a proximal end portion disposed longitudinally opposite to the distal end portion on the anchor. The anchor defines a second axis extending from the distal end portion to the proximal end portion. The anchor is configured to rotate when a force is applied to the bodily implant such that the second axis defined by the anchor forms an angle with the first axis defined by the passageway.
摘要:
According to one aspect of the invention, composite implants for soft tissue repair a provided which comprise (a) a substantially two-dimensional piece of biologic matrix material and (b) one or more non-absorbable synthetic polymeric filaments.