An instrument for isolating candidate eyelashes to attach prostheses includes an instrument tip which has a tip aperture. A candidate eyelash is disposed in a distal slot of the tip aperture. The instrument tip is advanced relative to the candidate eyelash and the instrument tip applies a force to eyelashes that are adjacent to the candidate eyelash. The application of the force actuates the eyelashes that are adjacent to the candidate eyelash away from the candidate eyelash. The candidate eyelash is actuated into an open area of the tip aperture and a prosthesis is attached to the candidate eyelash.

Arthroplasty components include an articular surface and a bone-facing surface. The bone-facing surface includes a concave arrangement of planar surfaces which converge as they approach a middle portion of the articular surface. Instruments and implantation methods are also disclosed.

Tissue anchors, kits that include a tissue anchor, and methods of anchoring tissue to a bone are described. An example embodiment of a tissue anchor includes a screw and a stem releasably attached to the screw. The screw defines a first opening, a second opening, and a lumen that extends from the first opening to the second opening. A portion of the stem is sized and configured to be received within the lumen defined by the screw.

Intraocular lenses with a base optical power and a customized add power. The add power is customized based on at least one of ocular biometry of an individual, position of the intraocular lens in the eye and a preferred reading distance.

The present application relates to novel intraocular devices and their use in surgical techniques, as well as the novel surgical methodology achieved from their use.

Arthroplasty components include an articular surface and a bone-facing surface. The bone-facing surface includes a concave arrangement of planar surfaces which converge as they approach a middle portion of the articular surface. Instruments and implantation methods are also disclosed.

A self-adjusting device configured to be placed in contact with tissue/organ and apply mechanical force to the tissue/organ to achieve an improvement of functioning of the tissue/organ. The self-adjusting capabilities can be carried out by three functional subsystems that can be packaged either in a single, integrated system or in separate modules. A sensing subsystem senses the tissue/organ and sends at least one type of sensing signal characteristic of functioning of the tissue/organ to a controlling subsystem. The controlling subsystem processes the signal with an algorithm to determine if a configuration of the device needs to be changed or a force applied to the tissue/organ needs to be changed. An actuating subsystem can be controlled by the controlling subsystem to affect the configuration/force change when needed. A feedback loop is provided to keep the controlling subsystem up to date as to the state of the actuating subsystem.

Devices, systems and methods for altering functioning of a tissue/organ by application of force thereto. In one preferred embodiment, a device for reducing or preventing regurgitation of blood through a valve of a heart is provided. A device may include a main body having a segment adapted to apply force to a surface of tissue/organ and a member that applies counterforce to the force applied by the segment. Kits are provided in which devices having varying lengths and widths can be selected for the best fit for a particular location of treatment. A width sizing instrument may be provided. A length sizing instrument may be provided. A separate sleeve and/or pad may be provided which may be first anchored to the tissue/organ before fixing the device thereto.

Synthetic chord devices and methods for using the same for connecting tissues are provided. Aspects of the synthetic chord devices include a first flexible connector having first and second ends. Located at the first end is an attachment element that includes a tissue piercing member coupled to a securing member. The securing member includes an elongated shape memory coil that is present in a removable sheath configured to maintain elongation of the shape memory coil. A reinforcing element is located at the second end. The devices and methods of the invention find use in a variety of applications, such as cardiac valve, e.g., mitral valve, repair.

An epicardial device for reducing or preventing regurgitation of blood through a valve of a heart includes a main body having a segment adapted to apply force to an epicardial surface of the heart. A member that applies counterforce to the force applied by the segment is also provided. A foundation is configured to be anchored to the epicardial surface of the heart. The foundation includes a surface configured with attachment features. The device further includes a surface configured with mating attachment features configured to attach to the attachment features of the foundation. The mating attachment features and attachment features are separable and reattachable to allow repositioning of at least a portion of the device relative to the foundation.