Anchors for bodily implants and methods for anchoring bodily implants into a patient's body
First Claim
1. An anchor for anchoring a bodily implant within a body of a patient, the anchor comprising:
- a distal end portion configured to pass through a passageway in the patient'"'"'s body, the distal end portion having a lumen defined therethrough, the passageway defining a first axis;
a removable delivery lead extending through the lumen, the delivery lead configured to facilitate insertion of the anchor in the passageway;
a proximal end portion disposed longitudinally opposite to the distal end portion on the anchor, the proximal end portion including a tilt control lead,wherein the anchor defines a second axis extending from the distal end portion to the proximal end portion, the second axis being substantially parallel with the first axis defined by the passageway when the anchor is inserted in the passageway; and
a medial portion having an implant engaging portion for engaging the bodily implant, the implant engaging portion disposed on a lateral portion of the anchor, the implant engaging portion including a first protuberance and a second protuberance configured to engage the bodily implant, at least one of the first protuberance and the second protuberance being movable relative to a body of the anchor so as to engage the bodily implant,the tilt control lead extending from the proximal end portion, the tilt control lead being configured to facilitate rotation of the anchor in the passageway such that the second axis defined by the anchor is non-parallel with the first axis defined by the passageway to help secure the anchor in the passageway.
1 Assignment
0 Petitions
Accused Products
Abstract
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.
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Citations
19 Claims
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1. An anchor for anchoring a bodily implant within a body of a patient, the anchor comprising:
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a distal end portion configured to pass through a passageway in the patient'"'"'s body, the distal end portion having a lumen defined therethrough, the passageway defining a first axis; a removable delivery lead extending through the lumen, the delivery lead configured to facilitate insertion of the anchor in the passageway; a proximal end portion disposed longitudinally opposite to the distal end portion on the anchor, the proximal end portion including a tilt control lead, wherein the anchor defines a second axis extending from the distal end portion to the proximal end portion, the second axis being substantially parallel with the first axis defined by the passageway when the anchor is inserted in the passageway; and a medial portion having an implant engaging portion for engaging the bodily implant, the implant engaging portion disposed on a lateral portion of the anchor, the implant engaging portion including a first protuberance and a second protuberance configured to engage the bodily implant, at least one of the first protuberance and the second protuberance being movable relative to a body of the anchor so as to engage the bodily implant, the tilt control lead extending from the proximal end portion, the tilt control lead being configured to facilitate rotation of the anchor in the passageway such that the second axis defined by the anchor is non-parallel with the first axis defined by the passageway to help secure the anchor in the passageway. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A medical device configured to be inserted within a body of a patient, the medical device comprising:
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a bodily implant; an anchor including; a distal end portion configured to pass through a passageway in the patient'"'"'s body, the passageway defining a first axis; a proximal end portion disposed longitudinally opposite to the distal end portion of the anchor, the anchor defining a second axis extending from the distal end portion to the proximal end portion; a medial portion having an implant engaging portion for engaging the bodily implant, the implant engaging portion disposed on a lateral portion of the anchor; and a lumen formed through the proximal portion; and a tilt control lead extending proximally from the lumen, wherein the tilt control lead, when manipulated by an operator, rotates the anchor from the proximal end portion such that the second axis defined by the anchor forms a non-zero angle with the first axis defined by the passageway to help secure the anchor in the passageway; and a delivery lead extending from the distal end portion, the delivery lead configured to be removeably coupled with the anchor and facilitate insertion of the anchor in the passageway. - View Dependent Claims (12, 13, 14, 15)
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16. An anchor for anchoring a bodily implant within a body of a patient, the anchor comprising:
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a distal end portion configured to pass through a passageway in the patient'"'"'s body, the passageway defining a first axis, the distal end portion having a lumen formed therethrough; a removable delivery lead extending through the lumen and away from the distal end portion, the delivery lead configured to facilitate insertion of the anchor in the passageway; a proximal end portion disposed longitudinally opposite to the distal end portion on the anchor, wherein the anchor defines a second axis extending from the distal end portion to the proximal end portion; a medial portion having an implant engaging portion for engaging the bodily implant, the implant engaging portion disposed on a lateral portion of the anchor and including at least one protuberance for engaging the bodily implant therewith, the at least one protuberance being aligned along the second axis, the implant engaging portion further including a movable locking mechanism for engaging the bodily implant; and a tilt control lead extending from the proximal end portion, the tilt control lead being configured to facilitate rotation of the anchor such that the second axis defined by the anchor forms a non-zero angle with the first axis defined by the passageway to help secure the anchor in the passageway. - View Dependent Claims (17, 18, 19)
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Specification