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US 12,471,905 B2Granted
Repair device for deploying anchors into tissue
AssigneeBiomet Manufacturing, LLC
InventorsChristopher M. Palese, Daniel R. Norton, Nathan A. Winslow
Life of this patent
Estimating the term…
Abstract
The present application relates to a tissue repair device that can include any one or combination of features including an end effector and an actuator. A deformable first anchor and a deformable second anchor can be captured by the end effector. The actuator can selectively engage the first anchor and the second anchor in a series. The actuator can deploy the first anchor from the end effector into tissue and then can be selectively moveable to engage and deploy the second anchor from the end effector into the tissue.
Claims16
An end effector for a tissue repair device, comprising:
- a housing defining a central slot with one or more notches in communication therewith and a first actuator moveable within the central slot;
- a deformable first anchor selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- and
- a deformable second anchor configured to be received in at least one of the one or more notches, wherein the second anchor is moveable from the at least one of the one or more notches and is selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- wherein the first actuator is configured to extend distal from a distal opening of the slot and is configured as a needle to puncture tissue.
2 more elements
A tissue repair device, comprising:
- an end effector having a housing a defining a central slot and a first actuator moveable within the central slot;
- at least a first deformable first anchor carried by the end effector and selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- a handle having a spool and a locking mechanism configured to selectively control movement of the spool;
- a shaft coupling the handle with the end effector;
- one or more sutures coupling the first anchor to the spool;
- at least a second spool;
- and
- at least a second anchor, wherein the at least the second anchor is carried by the end effector and is coupled to the at least the second spool by at least one suture;
- wherein the at least the second spool comprises three or more spools and the at least the second anchor comprises three or more anchors.
6 more elements
A tissue repair device, comprising:
- an end effector having a housing a defining a central slot and a first actuator moveable within the central slot;
- at least a first deformable first anchor carried by the end effector and selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- a handle having a spool and a locking mechanism configured to selectively control movement of the spool;
- a shaft coupling the handle with the end effector;
- one or more sutures coupling the first anchor to the spool;
- at least a second spool;
- and
- at least a second anchor, wherein the at least the second anchor is carried by the end effector and is coupled to the at least the second spool by at least one suture;
- wherein the first actuator is configured to extend distal from a distal opening of the slot and is configured as a needle to puncture tissue.
6 more elements
A tissue repair device, comprising:
- an end effector with a housing defining a central slot with one or more notches in communication therewith and a first actuator moveable within the central slot;
- a deformable first anchor selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- and
- a deformable second anchor configured to be received in at least one of the one or more notches, wherein the second anchor is moveable from the at least one of the one or more notches and is selectively engageable by the first actuator to move along the central slot to release the first anchor from the housing into tissue;
- a handle having configured to selectively control movement of at least the second anchor from the one or more notches;
- a shaft coupling the handle with the end effector;
- one or more sutures coupling at least the second anchor to the handle;
- a plurality of spools within the handle, each of the plurality of spools coupled to the one or more sutures;
- and
- one or more anchors in addition to the first anchor and the second anchor, wherein the one or more anchors are carried by the end effector and are coupled to respective ones of the plurality of spools.
7 more elements
Dependencies are inferred from the claim text.