Patent classifications
A61F2210/0019
Methods and systems for providing gender specific pharmaceuticals
The present disclosure provides a system of gender specific pharmaceuticals. The system includes a first package of a pharmaceutical for use by a male and a second package of a pharmaceutical for use by a female. The first package includes a pharmaceutical for use by a male and a first label coupled to the first package, wherein at least one of the first package and first label includes a male specifier and a recommended male dosage. The second package includes a pharmaceutical for use by a female and a second label coupled to the second package, wherein at least one of the second package and second label includes a female specifier and a recommended female dosage.
RETRIEVABLE PROSTHESIS DELIVERY SYSTEM
A prosthetic delivery system may include a plurality of concentric shafts and an actuator mechanism for actuating one or more of the concentric shafts. A stop mechanism may be coupled to the actuator mechanism. The stop mechanism prevents advancement or retraction of at least some of the shafts beyond a predetermined position unless the stop mechanism is released. A second stop mechanism may be included in the system for controlling another of the shafts. A plurality of filaments may be coupled to a prosthesis carried by the delivery system and actuation of the filaments may be used to control deployment or retrieval of the prosthesis.
OCULAR IMPLANT WITH STIFFNESS QUALITIES, METHODS OF IMPLANTATION AND SYSTEM
Described herein are devices and methods for treating eye conditions. Described is an ocular implant including an elongate member having an internal lumen forming a flow pathway, at least one inflow port communicating with the flow pathway, and at least one outflow port communicating with the flow pathway. The elongate member is adapted to be positioned in the eye such that at least one inflow port communicates with the anterior chamber, at least one outflow port communicates with the suprachoroidal space to provide a fluid pathway between the anterior chamber and the suprachoroidal space when the elongate member is implanted in the eye. The elongate member has a wall material imparting a stiffness to the elongate member. The stiffness is selected such that after implantation the elongate member deforms eye tissue surrounding the suprachoroidal space forming a tented volume.
Retrievable Self-Expanding Non-Thrombogenic Low-Profile Percutaneous Atrioventricular Valve Prosthesis
An atrioventricular prosthesis device is provided. The device includes a frame at least partially defining and enclosing a central cavity, the frame having a distal portion, a proximal portion, and a middle portion connected therebetween. The device further includes a valve construct formed, at least in part, from a cell growth scaffold, at least partially disposed within the central cavity defined by the frame. The valve construct includes: an annular portion defining an aperture and being connected to the frame for positioning the valve construct within the central cavity of the frame, and a plurality of leaflets extending longitudinally and radially inward from the annular portion. The frame and valve construct are transitionable to a deployed state, in which a diameter of at least a portion of the frame and the valve construct substantially conform to a diameter of a tricuspid and/or mitral valve opening.
Stent fabrication via tubular casting processes
Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture. Parameters such as the number of times the mandrel is immersed, the duration of time of each immersion within the solution, as well as the delay time between each immersion or the drying or curing time between dips and withdrawal rates of the mandrel from the solution may each be controlled to result in the desired mechanical characteristics. Additional post-processing may also be utilized to further increase strength of the substrate or to alter its shape.
Implantable device
Disclosed is an implantable device (1) to be used in a human and/or animal body for occluding or partially occluding defective openings, hollow spaces, organ tracts, etc. or creating a defined connecting opening between walls, organs, hollow spaces, etc. Said implantable device (1) comprises a support structure which has a great length-to-width ratio along an axis (63) in a first operating state (primary shape) while having a smaller length-to-width ratio along said axis (63) in a second operating state (secondary shape). The support structure is provided with a proximal (20) and a distal section (30) and is formed from a single wire-type element (10) by intercoiling and/or intertwining and/or interweaving like a tissue and/or a cluster and/or a net. Also disclosed is a placing system especially for such an implantable device, comprising an advancing element (5), a directing wire (6,9) and/or an inner mandrin, and at least one holding wire (80,81). The directing wire (6) and the at least one holding wire (80,81) are used for cooperating with a proximal end of the implantable device (1), the implantable device (1) being transformable from a primary shape into a secondary shape and vice versa by moving the holding wire (80, 81) and the directing wire (6) relative to the advancing element (5).
Medical fabric with integrated shape memory polymer
Formulations of shape memory polymer (SMP) are integrated with several existing clinically available medical fabrics. The SMP portion of a SMP-integrated fabric can be fabricated in varying thicknesses with the minimum thickness determined by the thickness of the underlying fabric and up to almost any thickness. Integration of the SMP with the base fabrics does not alter the shape memory functionality of the SMP. The design tools for controlling activation rate for traditional SMP materials thus apply to SMP-integrated fabrics. SMP-integrated fabrics may also be steam sterilized without loss of shape memory functionality.
Device For Osteosyntheses Or Arthrodesis Of Two-Bone Parts, In Particular Of The Hand And/Or Foot
In one embodiment, the present invention is a method of arthrodesis or osteosyntheses of a first bone part and a second bone part, including the steps of positioning a first fixation zone of an implant in the first bone part and a second fixation zone of the implant in the second bone part, both the first and second zones made of shape-memory material and, prior to positioning the bone parts, are in an inner position; and while the first fixation zone is within the first bone part and the second fixation zone is within the second bone part, fixating the respective first and second fixation zones within the respective bone parts through shape-memory action at body temperature.
BIODEGRADABLE ENDOPROSTHESES AND METHODS FOR THEIR FABRICATION
The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or Tg. The stent is capable to expand at body temperature in a body lumen from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen.
RADIALLY COLLAPSIBLE FRAME FOR A PROSTHETIC VALVE AND METHOD FOR MANUFACTURING SUCH A FRAME
The present invention relates to a radially collapsible frame (1) for a prosthetic valve, the frame (1) comprising an outflow end region (3) at a proximal end of the frame (1) and an inflow end region (2) at a distal end of the frame (1), opposite to the outflow end region (3). The frame (1) further includes at least two radially spaced commissure attachment regions (10, 10, 10) and a cell structure (30), composed of a plurality of lattice cells being arranged radially around a flow axis of the frame (1) and connecting the at least two commissure attachment regions (10, 10, 10). Finally, at least one anchoring/positioning arch (20, 20, 20) is provided, wherein said at least one anchoring/positioning arch (20, 20, 20) radially overlaps the cell structure (30) at least partially. In order to form the inventive frame from as a single piece, the invention further relates to a method comprising bending the at least one anchoring/positioning arch (20, 20, 20) towards the cell structure (30) of the frame (1).