Abstract: A depth limiter for surgical suturing is disclosed. The depth limiter has a tissue stop. The depth limiter also has at least one attachment point coupled to the tissue stop and configured to removably engage a surgical suturing device to position the tissue stop relative to a tissue bite area of the surgical suturing device. A further depth limiter for surgical suturing is disclosed. The depth limiter has a tissue stop. The depth limiter also has at least one attachment point coupled to the tissue stop and configured to engage a surgical suturing device to position the tissue stop relative to a tissue bite area of the surgical suturing device.

Abstract: A protective hood for a surgical operation field comprises a partition which separates a protection area from an outer chamber, and a protective surface which surrounds the operation field. The partition comprises a through opening which is surrounded by a sealing surface for a shaft of a surgical instrument. The claimed protective hood enables surgical treatment steps to be carried out without aerosols, vapour and similar being dispensed to the environment.

Abstract: An intra-operative medical image viewing system can allow a surgeon to maintain a viewing perspective on the patient while calling-up visual images on-the-fly. A digital image source has at least one image file representative of an anatomical or pathological feature of a patient. A display is worn by the surgeon or positioned between the surgeon and her patient during surgery. The display is selectively transparent, and exhibits to the surgeon an image derived from the image file. An image control unit retrieves the image file from the image source and controls the display so that at least a portion of the image depiction can be exhibited and modified at will by the surgeon. A plurality of peripheral devices are each configured to receive an image control input from the surgeon and, in response, generate an image control signal. Each peripheral accepts a different user-interface modality.

Abstract: The embodiments relate to a magnetic resonance tomograph and a method for tracking a marker in an examination subject by a magnetic resonance tomograph. The magnetic resonance tomograph includes a first image recording mode for acquiring the position of the marker. In one act of the method, data for acquiring the position of the marker is recorded with the first image recording mode. In a further act, a position of the marker is determined from the data and a first image with a location-accurate reproduction of the marker is prepared. The recording of the data for acquiring the position of the marker takes place depending on an event.

Abstract: A preoperative tumor marking may be used to assist physicians in the removal of tumor tissue by clearly defining the margins of the tumor. An imaging technique, such as mammography, may be employed to visualize the tumor. The visualized tumor may be marked with a polymer, either directly or indirectly. The polymer may be liquid at room temperature and harden at body temperature, making the tumor palpable, but not changing the tumor's cellular and physical state. The polymer may also include a coloring agent that may aid in visualizing the lesion. This will assist a surgeon during excision by allowing him/her to both feel and see the tumor and remove enough of the tissue surrounding the tumor to greatly reduce the need for a second surgical procedure due to a failure to remove all tumor tissue during an initial surgery.

Abstract: The invention relates to a rod-shaped body comprising a central section and a peripheral section, wherein the central section is arranged in the center of the rod-shaped body and is enclosed by the peripheral section. Both the central section and the peripheral section substantially extend along the entire length of the rod-shaped body. The central section comprises at least one non-metallic fiber bundle that is embedded in a non-ferromagnetic matrix material. The matrix material is doped with marker particles. The peripheral section comprises at least one undoped, non-ferromagnetic matrix material. The diameter of the central section is less than or equal to 0.2 mm, preferably less than or equal to 0.15 mm, and even more preferably, less than or equal to 0.1 mm, and in particular less than or equal to 0.08 mm.

Abstract: A multi-part medical marker (1) comprising a marker core consisting of at least two corresponding parts (2a, 2b) and comprising a detectable surface, wherein the surface is substantially formed from a detectable coating (4) which is applied to the surface (3) of the parts (2a, 2b) of the marker core (2).

Abstract: A device (1) for disinfecting a port of a medical device in fluid communication with a patient is disclosed. The device comprises a portion (2) adapted for connection to the port. The external surface of the portion is coated with a composition (5) in a solid or solid-like state that comprises a disinfectant, and the disinfectant composition is able to release the disinfectant upon contact with a liquid. A method for disinfecting a port of a medical device in fluid communication with a patient is also disclosed.

Abstract: A cleaning device for cleaning a connection end of an enteral feeding system. The device has a handle, and a plurality of cleaning elements disposed to clean the internal surfaces of the enteral feeding connector. A centering post facilitates insertion of the cleaning device in the connection end, and seals the enteral feeding channel from the entry of contaminants during cleaning.

Abstract: The present disclosure relates to a tooth cleaning device having an internal fluid conduit 58 formed therein, and the tooth cleaning device includes: a main body 10 which has a tube T1 provided in the main body 10 and selectively connectable with a drive unit 100; and a cleaning body 50 which is assembled to one side of the main body 10, and has the internal fluid conduit 58 formed in the cleaning body 50 and connectable with the tube T1, in which at least one nozzle 65 is formed to be opened at one end of the internal fluid conduit 58. Further, when the main body 10 and the cleaning body 50 are assembled, one end of the tube T1 is connected to one end of the internal fluid conduit 58 so as to form a single continuous flow path, and through the single continuous flow path, a cleaning solution may be discharged or a fluid is sucked and then discharged to the outside.

Abstract: An object is to provide a medical instrument element, a medical instrument, a medical instrument component, and a medical handpiece processed in a complicated manner so as to provide a desired level of performance, and a method for producing the medical instrument element. A head housing (31) including a cooling path (50) permitting cooling water to flow therein and including a bent portion at which a flow direction of the cooling water is changed is formed by stack molding.

Abstract: A capsule for mixing and dispensing a dental material which has a capsule body and a cavity extending into the capsule body. The cavity is closed by a liquid container. The liquid container has a cartridge forming a channel that extends between a front opening and a rear opening of the cartridge. Further the cartridge has a front foil closing the front opening and a rear foil closing the rear opening. The front foil is attached at the cartridge along a closed path circumferentially around the front opening. The front foil and the cartridge in at least a partial area of the circumferential path are separably sealed with each other, thus defining an openable valve through that path. The capsule has further a piston received in the channel of the cartridge and arranged such that the liquid is enclosed in the cartridge between the front foil and the piston. The capsule facilitates the preparation of a two-component dental material.

Abstract: A low-profile self-ligating orthodontic bracket having a body and a locking shutter. The body may include a base portion and a pair of laterally spaced occlusal tie wings projecting in a generally labial direction from the base portion. At least one of the occlusal tie wings includes a projecting column. The body may further include a shutter guiding portion, a portion of which is located occlusally beyond a projecting column. The body also has an archwire slot for accepting an archwire. The shutter engages with the body for movement between a closed position, in which the shutter covers a sufficient portion of the archwire slot to prevent the archwire from exiting the slot, and an open position, in which the archwire can exit the slot. The shutter includes a lingual portion that is movably engagable with the shutter guiding portion of the body.

Abstract: A self-ligating bracket with a fitting system for a flexible, passive and interactive clip consists of a bracket (1) with structural elements represented by an elongate protrusion (2) and a coupling channel (3) for the flexible clip (4) with free ends (5) in the body (6) of the receiving piece, or in a second version of the bracket (7), with a pointed protrusion (8) and coupling channel (3) delimited by lower ties (9), the bevels (10) of which allow the middle section of the flexible clip (4) to be deflected (11), so as to confront the free, juxtaposed ends (5), which are retained under the upper ties (12).

Abstract: A fluoride treated medical implant, such as a dental component, is provided, the medical implant comprising fluorinated metal oxide on the substrate surface. A method for the preparation of such treated implants is also provided, the method involving exposure of the medical implant to a fluorine-containing reagent. A dental structure is also provided, which includes a first dental component comprising a fluorinated metal oxide layer on its surface, a silane coupling agent, a dental cement, and a second dental component having a surface bonded to the dental cement. An additional dental structure, which includes a first dental component comprising a fluorinated metal oxide layer on its surface, a dental cement, and a second dental component having a surface bonded to the dental cement is also provided.

Abstract: Provided is an implant including a base material composed of magnesium or a magnesium alloy and an anodized membrane formed on a surface of the base material. The anodized membrane has 8,000 to 250,000 pores with an average diameter of 0.1 ?m to 1 ?m within 1 mm2.

Abstract: A dental implant with a specialized thread arrangement is disclosed. The dental implant includes a cylindrical upper section and a tapered lower section coupled to the cylindrical upper section. A helical thread is located on the exterior surface of the cylindrical upper section and the tapered lower section. A path is defined by the helical thread. The helical thread has a section on the exterior surface of the cylindrical body section and a section on the tapered body section. A cutting tooth is formed on the helical thread where the thread section on the cylindrical body section transitions into the thread section on the tapered body section. The cutting tooth allows minimal torque to be applied to create stability of the implant by cutting into the dense part of the bone.

Abstract: The invention is related to a cartridge adaptor which comprises a first dual-barrel cartridge, a housing, an adaptor and a second dual-barrel cartridge. The first dual-barrel cartridge comprises two openings and is disposed in the housing. The housing comprises a first fastening component. The adaptor has two inlets which opposite to the two inlets. The two inlets are respectively mounted into and communicate with the two openings of the first dual-barrel cartridge. The two outlets communicate with the two inlets. The second dual-barrel cartridge comprises two openings and a second fastening component which is complementary to the first fastening component of the housing. The two openings of the second dual-barrel cartridge communicates with the two outlets of the adaptor. The invention prevents the remaining unmixed component substances from oozing out of the two inlets or the two outlets of the adaptor during the transfer process of the remaining component substances.

Abstract: A device for producing dental ceramic, with a CAD/CAM device for preparing a compression molding cavity for producing the dental ceramic, wherein a CAD device thereof, on the basis of scan data, determines the shape of the dental ceramic to be produced, and wherein a CAM device thereof produces a positive model, on the basis of which the mold cavity is produced via a sacrificial mold (muffle). The CAM device also determines the distribution and the transfer between different ceramic types, i.e. types of ceramics that differ at least in respect of one parameter in terms of material, appearance, strength or the like, wherein the CAM device for adjusting the distribution and the transfer determines the position and the dimensions of a feed channel between a muffle rod and the compression molding cavity for producing the dental ceramic according to at least one of these parameters.

Abstract: Embodiments of the invention relate to a brush-head assembly for a brush device, the brush head assembly comprising: a. an elongate body having proximal and distal ends and defining a elongate axis; and b. a brush disposed mounted onto the elongate body; c. a fluid-delivery lumen disposed within the elongate body along the elongate axis thereof; and d. a suction lumen having first and second portions, the first portion disposed within the elongate body along the elongate axis thereof, the second portion disposed at the proximal end of and in fluid communication with the first portion.

Abstract: A method comprising: comparing each value of measured signals with a plurality of model tooth position measurement data groups, and storing the measured signal values and an indication value at the time when a fluctuation of the indication value which indicates a distance from a root apex position to a distal end of an electrode for position detection shows an apex in a convex shape, the indication value being indicated by a model tooth position measurement data group in a predetermined relationship; and comparing second-time measured signal values and an indication value with the stored first-time measured signal values and the stored indication value, respectively, if at least two of them correspond or fall within a predetermined error range, stopping the electrode and measuring a position of the distal end of the electrode.

Abstract: A method of treating urinary incontinence is disclosed. The method includes guiding a tip of an introducer tool through a length of a soft tissue anchor and out of an end of the soft tissue anchor. The method includes pushing the tip of the introducer tool and the soft tissue anchor into tissue on a side of a urethra, penetrating the tissue with the tip of the introducer tool, and delivering the soft tissue anchor into the tissue. The method includes removing the tip of the introducer tool from the soft tissue anchor and allowing a plurality of projections connected to the soft tissue anchor to expand thus anchoring the soft tissue anchor in the tissue.

Abstract: Using a sling that includes a central portion and at least two arms extending from the central portion, a method of treating anal incontinence may include positioning the central portion posteriorly to the rectum and/or anus of a subject, and extending each arm of the sling to a respective obturator region. Using a sling having the same or similar structure, a method of treating pelvic organ prolapse may include positioning the central portion beneath the anorectum of a subject, and extending each arm of the sling to a respective thigh incision near the obturator region.

Abstract: A tissue anchor includes a body having a leading end portion extending from a trailing end portion, a protrusion formed on the leading end portion of the body extending outward in a radial direction, a fin integrated with the leading end portion of the body, a gripping tab removably attached to the fin, and a suture inserted through an eyelet of the fin.

Abstract: The present invention relates to a filler for removing wrinkles, which comprises: a thin and long tubular main body to be placed so as to penetrate through subcutaneous tissue; and through-holes for guiding tissue cells surrounding the main body into the main body, so as to form fibrous tissue, wherein the through-holes are formed so as to communicate with a hollow portion formed in said main body in the lengthwise direction from the outer surface of said main body. The filler for removing wrinkles according to the present invention is prevented from being deformed or moved by pressure on the skin or by an external force arising after being inserted into the subcutaneous tissue, and can be applied to various body parts having wrinkles, including deep wrinkles. Furthermore, the wrinkle-removing effects of the filler of the present invention may last (semi)permanently.

Abstract: Implantable prostheses for repairing soft tissue defects near an anatomical tube and methods for their manufacture are described. Exemplary prostheses may be implanted at a soft tissue repair site, for example, in treating an inguinal hernia. An implantable prosthesis may include a patch made up of two co-knit fabric layers, and a passageway for receiving an anatomical cord extending through the fabric layers. The passageway is configured through the first fabric layer so as to minimize the prospects of the cord-like structure contacting the portion of the second fabric layer defining the passageway therethrough. The passageway through the first fabric layer may include a barrier.

Abstract: A reinforcement device for reinforcing tissues having one or more structural deficiencies includes a longitudinally-extending reinforcing layer for treating the structural deficiency, a plurality of spiked naps distributed across the reinforcing layer and projecting therefrom for adhering to the tissue, and a dissolvable matrix layer covering at least a portion of the reinforcing layer and a portion of the plurality of spiked naps. The matrix layer increases the time before the spiked naps substantially adhere to the tissue, thereby allowing the practitioner additional time to position the reinforcement device.

Abstract: A method and prosthesis is provided for percutaneous repair of an anatomical defect, such as an inguinal hernia. The method involves percutaneously accessing the inguinal canal of a patient. Following hernia reduction, if required, the hernia defect may be accessed and repaired percutaneously from within the inguinal canal. An implantable prosthesis may be percutaneously delivered into the inguinal canal. The prosthesis may be advanced along the inguinal canal from the percutaneous entry location to the defect site, where it may be deployed over and/or within the defect. A biocompatible foam material may be percutaneously delivered into the inguinal canal to reduce and/or repair the hernia defect. The foam may fill and solidify to in the canal to prevent abdominal viscera from reentering the canal. Ablative therapy may be performed within the inguinal canal to cause a fibrotic response resulting in scar tissue formation and/or tissue shrinkage that narrows the canal.

Abstract: There are disclosed various embodiments of surgical tacks for use in surgical procedures. The tacks generally include a head and a barrel portion extending distally from the head. Preferably, the head and the barrel portion define a throughbore for receipt of a drive instrument. A thread on the head is provided to engage threads in the installation tool. A tissue thread is provided on the barrel portion to engage tissue. Distal and proximal surfaces of the tissue thread may be oriented at various angles relative to the barrel portion. There is also disclosed an insertion instrument to insert one or more tacks as well as a method of use. There is further disclosed a model device for use in explaining the operation of the instrument.

Abstract: Multi-filter endolumenal methods and systems for filtering fluids within the body. In some embodiments a multi-filter blood filtering system captures and removes particulates dislodge or generated during a surgical procedure and circulating in a patient's vasculature. In some embodiments a dual filter system protects the cerebral vasculature during a cardiac valve repair or replacement procedure.

Abstract: Embolic protection elements are integrated with a catheter or access sheath for any catheter. A catheter with an integrated embolic protection element comprises a catheter shaft, an embolic filter slidably mounted on a distal portion of the shaft, a proximal stop for limiting the proximal movement of the embolic filter, and a distal stop for limiting the distal movement of the embolic filter. The filter comprises a porous mesh material defining a collection chamber for captured emboli and has a collapsed and a deployed configuration. The filter may be collapsed by an access sheath used with the catheter. An access sheath may comprise a tubular main body and an embolic filter mounted on the distal portion of the tubular main body. The embolic filter may evert into the central lumen of the sheath or may be constrained on the exterior of the sheath with a larger diameter outer tube.

Abstract: Embodiments herein provide an implantable Flow Streamliner for passively regulating blood streams in a TCPC subject. The implantable Flow Streamliner is configured to split a blood stream from an Inferior Vena Cava (IVC) and a blood stream from a Superior Vena Cava (SVC), without a direct collision between the blood streams. Further, the implantable Flow Streamliner is configured to distribute the blood stream from the IVC containing hepatic nutrients in proportion to a Left Pulmonary Artery (LPA) and a Right Pulmonary Artery (RPA). Further, the implantable Flow Streamliner is configured to distribute the blood stream from the SVC in equal proportion to the LPA and the RPA.

Abstract: A vascular prosthesis configured for direct connection to an artery. The vascular prosthesis may include a tube of material other than autologous vascular tissue, having an end formation, which is configured for surgical connection to an opening formed in the artery, and a narrower portion prior to commencement of the end formation. The end formation may have an enlarged chamber adapted to induce a concave section in said blood vessel upon attachment thereto.

Abstract: Methods and systems are provided for tissue stabilization. Some aspects include a carrier member having a length, width, and thickness, wherein the length and width are each at least two times greater than the thickness; attachment members extending from the carrier member and that engage connective tissue; and stabilizing members, each of which can couple a respective attachment member to the carrier member and is substantially positionally fixed relative to the carrier member.

Abstract: A radially expandable sheath is provided having a substantially closed distal end with at least two sidewalls extending proximally therefrom and defining a central lumen. Each sidewall can have a substantially concave outer surface adapted to seat a graft member, and each side wall is at least partially separated by a longitudinally oriented slot that extends from a proximal end along a substantial length of each sidewall. The slot preferably terminates at a position just proximal to the distal end. The device can also include a sheath expander that is adapted to be disposed in the central lumen of the radially expandable sheath and that is configured to flex the sidewalls to radially expand the sheath so as to fix a graft member within a bone tunnel.

Abstract: A prosthesis includes an outer capsule that is made of biosorbable material. An inner capsule is encapsulated by the outer capsule. A layer of fluid is interposed between the outer capsule and the inner capsule. In one implementation, the inner capsule surrounds autologous fluids or saline. Also, the layer of fluid interposed between the outer capsule and the inner capsule may comprise autologous fluids or saline.

Abstract: An improved intraocular lens, for example, an accommodating intraocular lens including a lens optic, the lens optic including a ring-shaped lens optic portion and/or a light window.

Abstract: The present invention relates to a container system (200) for storing an intraocular lens (90). The container system (200) comprises a container (210) for storing a lens (90) and a heating device (220) for heating the lens (90) in the container (210). A heated lens (90) is more supple and can be rolled up better and smaller, such that a cut opening in an eye can be further reduced.

Abstract: An IOL system includes a capsular ring having a concave exterior surface extending around its circumference that is configured, upon insertion into a capsular bag of a patient's eye, to engage an equatorial region of the capsular bag. The concave exterior surface extends between an anterior surface and a posterior surface of the capsular ring. A first one or more flaps are arranged on the anterior surface such that at least a portion of each of the first one or more flaps, upon insertion into the capsular bag of a patient's eye, engages an anterior portion of the capsular bag. Similarly, a second one or more flaps are arranged on the posterior surface such that at least a portion of each of the second one or more flaps, upon insertion into a capsular bag of a patient's eye, engages a posterior portion of the capsular bag.

Abstract: A support structure for a heart valve implant may include an expandable metallic scaffold configured to be actuated between a delivery configuration and a deployed configuration, and a seal member formed from a polymeric material, the seal member being disposed about the expandable scaffold, wherein a first portion of the seal member immediately adjacent the expandable scaffold is directly attached to the expandable scaffold and a second portion of the seal member immediately adjacent the expandable scaffold is unattached to the expandable scaffold.

Abstract: A locking mechanism for a medical implant may comprise a buckle member fixedly attached to a tubular anchor member, a post member axially translatable relative to the buckle member, wherein the post member includes a first proximal portion and a second proximal portion, the first proximal portion being disposed adjacent to the tubular anchor member and the second proximal portion being disposed radially inward of the first proximal portion, and an actuator element including a lateral protrusion proximate a distal end thereof, the actuator element being releasably coupled to the post member. The post member may include an engagement portion configured to engage the buckle member such that movement of the post member distally relative to the buckle member is prevented. The second proximal portion may be configured to deflect away from the first proximal portion to release the actuator element.

Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.

Abstract: A replacement heart valve may include a tubular anchor member actuatable between an elongated delivery configuration and an expanded deployed configuration, a buckle member fixedly attached to the anchor member, a post member axially translatable relative to the buckle member, the post member including a latch portion configured to engage the buckle member when the anchor member is in the deployed configuration, an actuator member including a pivot pin proximate a distal end thereof, the actuator member being releasably connected to a proximal end of the post member at the pivot pin, and a valve leaflet attached to the post member. The post member may be disposed distal of the anchor member when the anchor member is in the elongated delivery configuration.

Abstract: A replacement heart valve implant may include a braided anchor member configured to actuate between a delivery configuration and a deployed configuration formed from a plurality of filaments, a circumferential seal member disposed about a distal portion of the anchor member and including a reinforcing band disposed at a distal end thereof, and a plurality of valve leaflets connected to the anchor member. The reinforcing band is secured to the anchor member adjacent a distal end of the anchor member by a plurality of lashings each attached to two individual filaments. The plurality of filaments defines a body section, a proximal crown section, and a distal crown section, wherein the proximal crown section includes a first plurality of end loops and a second plurality of end loops, wherein a proximalmost extent of the first plurality of end loops and the second plurality of end loops varies.

Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, and a plurality of commissure features disposed between the proximal end and the distal end. The stent includes a plurality of struts, selected ones of the struts having multiple widths along their length and being wider adjacent the commissure features than at locations spaced away from the commissure features. A collapsible and expandable valve assembly includes a plurality of leaflets connected to the plurality of commissure features.

Abstract: Described embodiments are directed toward prosthetic valves having leaflets that move asymmetrically in that a leaflet second side region of the leaflet initially moves toward the open position before a leaflet first side region and the leaflet first side region initially moves toward the closed position before the leaflet second side region. In the fully open position, the leaflet first side region opens less than the leaflet second side region. Asymmetric opening and final open position, in synchrony with the other leaflets having the same motion and final open position creates spiral flow exiting the open valve that increases blood flow on the downstream side of the leaflet and thus reduces stagnation of the blood that might lead to thrombus formation. Controlled asymmetric movement of the leaflet reduces closing volume by initiating closure on the leaflet first side region and finishing closures on the leaflet second side region.

Abstract: The invention relates to an implantable device for use in the human and/or animal body to replace an organ valve, comprising a main body having a first end and a second end, wherein the first end and the second each have an opening to provide a fluid connection through the main body between the first end and the second end; a first membrane element arranged inside or at one end of the main body, wherein the membrane element is formed in such a manner that it allows the fluid connection through the main body in a first flow direction and blocks the same in a second flow direction opposite the first flow direction; wherein the main body has a large ratio of length to transverse expansion along the longitudinal axis of the main body in a first operating state (primary form) and a smaller ratio of length to transverse expansion along the longitudinal axis of the main body in a second operating state (secondary form); and wherein the main body can be reversibly transferred from the secondary form to the primary fo

Abstract: A replacement heart valve may comprise a tubular anchor member actuatable between an elongated delivery configuration and an expanded deployed configuration, a buckle member fixedly attached to the anchor member, a post member axially translatable relative to the buckle member, an actuator member including a suture member forming a loop unreleasably attached to a distal end thereof, the actuator member being releasably connected to a proximal end of the post member by the loop, a release pin extending axially along the actuator member and through the loop in a first position, wherein axial translation of the release pin to a second position proximal the first position disconnects the actuator member from the post member, and a valve leaflet attached to the post member.

Abstract: An assembly for guiding a medical apparatus within a patient includes an elongated shaft and a balloon affixed to the shaft and movable between a collapsed condition and an expanded condition. A mesh material may be affixed to the shaft and movable between a collapsed condition and an expanded condition. The balloon may project away from the shaft when the balloon is in the expanded condition. The mesh material may project away from the shaft when the mesh material is in the expanded condition.

Abstract: Prosthetic heart valves described herein can be deployed using a transcatheter delivery system and technique to interface and anchor in cooperation with the anatomical structures of a native heart valve. Deployment systems and methods for using the deployment systems described herein facilitate accurately and conveniently controllable percutaneous, transcatheter techniques by which the prosthetic heart valves can be delivered and deployed within a patient.