Patent classifications
A61F2250/0071
Devices and methods for surgical valve expansion
A prosthetic heart valve includes a non-collapsible annular frame extending between an inflow edge and an outflow edge, the frame having a plurality of annularly spaced commissure posts adjacent the outflow edge. A valve assembly including a plurality of leaflets is connected to the frame. The frame includes a weakened portion such that the frame is expandable from an initial condition having a first diameter to an expanded condition having a second diameter larger than the first diameter when a radially outward force is applied to an inner surface of the frame. A stabilizing strut may be positioned adjacent the weakened portion to reinforce the frame. The prosthetic heart valve may include an expandable ring positioned around the expandable frame.
No touch sterile medical device packaging
A packaging assembly may retain a sterile medical device for use in a surgical setting, such as an orthopedic implant or instrument. The packaging assembly may have a first packaging component and a second packaging component. The first packaging component and the second packaging component may be attachable to each other to define a first interior space containing the medical device. The first packaging component may have a first retention feature that defines a first interior receptacle shaped to receive at least part of the medical device such that a user can manually grip the medical device through the first retention feature. The first interior space may be manually opened by a user grasping the medical device through the first retention feature.
HAIR IMPLANTS COMPRISING ENHANCED ANCHORING AND MEDICAL SAFETY FEATURES
A hair implant suitable for subcutaneous implantation is provided having an anchor comprising an anchor body, and at least one collagen receiving structure selected from the group consisting of at least one tunnel disposed through the anchor body and an external surface feature of the anchor body. The anchor further comprises at least one hair strand projecting from a distal end of the anchor body, wherein the at least one collagen receiving structure is configured to support collagen ligature growth after subcutaneous implantation of the hair implant to anchor the anchor to a hair implant recipient, and the collagen receiving structure is free of hair. A fracture line in the anchor body allows the body to fragment, thereby releasing collagen ligatures and allowing the implant fragments to “release” and fall out of the skin. The at least one hair strand may comprise a primary hair element with emerging hair elements.
METHODS AND DEVICES FOR HEART VALVE REPAIR
A system for reshaping a valve annulus includes an elongate template having a length along a longitudinal axis and at least one concavity in a generally lateral direction along said length. The pre-shaped template is positioned against at least a region of an inner peripheral wall of the valve annulus, and at least one anchor on the template is advanced into a lateral wall of the valve annulus to reposition at least one segment of the region of the inner peripheral wall of the valve annulus into said concavity. In this way, a peripheral length of the valve annulus can be foreshortened and/or reshaped to improve coaption of the valve leaflets and/or to eliminate or decrease regurgitation of a valve.
Surgical delivery devices, systems, and methods
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections.
SURGICAL DELIVERY DEVICES, SYSTEMS, AND METHODS
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections.
CONTAINER FOR BONE MATERIAL STORAGE, MIXING AND DELIVERY
A container for mixing bone material is provided. The container includes an interior surface for receiving the bone material and an exterior surface having a distal end and proximal end. The distal end of the exterior surface includes a locking member configured to enclose the bone material onto the interior surface of the container. The proximal end of the exterior surface of the container contains a port configured to receive fluid to mix the bone material. A method of using the container to mix and/or deliver the bone material is also provided.
Surgical delivery devices, systems, and methods
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections.
Surgical delivery devices, systems, and methods
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections.
SURGICAL DELIVERY DEVICES, SYSTEMS, AND METHODS
A device for delivering an implant to a surgical location of a patient is provided. In some embodiments, an example device includes a polymer body having first and second tapered sections and a sealed cavity defined by the polymer body. The polymer body is separable between the first and second tapered sections.