Entries |
Document | Title | Date |
20080208337 | Auditory Ossicle Prosthesis with Tuning Option - An auditory ossicle prosthesis ( | 08-28-2008 |
20080208338 | Auditory ossicle prosthesis - An auditory ossicle prosthesis, which at one end has a first securing element for mechanical connection to a member of the ossicular chain, which securing element is designed in the form of a loop that encloses the member, is partially open to the outside via a slit-like aperture and engages with a force fit around the member, the slit-like aperture being considerably smaller than the diameter of the member engaged by the loop, wherein, after attachment, the loop bears with a force fit on the engaged member via at least three areas, and that, in the circumferential direction around the engaged member, at least three areas of the loop do not touch the engaged member but instead each extend at a distance from the surface of the latter. In this way, different geometries and external diameters of the individual points of attachment in the middle ear can be covered with a single auditory ossicle prosthesis and, at the same time, complete strangulation of the point of attachment on the auditory ossicle can be avoided. | 08-28-2008 |
20080215148 | Implanting a Therapeutic Appliance Into the Cochlea - A set of fenestration burrs, for fenestrating otic capsule bone ( | 09-04-2008 |
20080234817 | OSSICLE PROSTHESIS WITH SENSITIVE TOP PLATE - An ossicle prosthesis includes, at one end, a first fastening element designed as a top plate for mechanical connection with the tympanic membrane, and, at the other end, a second fastening element for mechanical connection with a component or parts of a component of the ossicular chain or with the inner ear, and a connecting element that connects the two fastening elements with each other in a sound-conducting manner; the top plate includes a radially outward annular region, a radially inward attachment region for mechanically attaching the top plate to the connecting element, and several segment elements for radially connecting the annular region with the attachment region, characterized by the fact that the segment elements are geometrically designed such that they locally emulate any localized medial motions made by the tympanic membrane, but they do not transmit the motion to distant regions of the top plate. As a result, a high level of post-operative flexibility and variability of the prosthesis, and higher-quality sound conduction through the prosthesis may be attained in a technically simple, uncomplicated, and cost-favorable manner. | 09-25-2008 |
20080234818 | Surgical Scaffold - A scaffold for reshaping an ear or a nose, the scaffold being configured to be i) attached to the cartilaginous portion of an ear or ii) attached to the cartilaginous portion of a nose, wherein the scaffold is formed at least in part from a shape-memory material and/or a plastic material and is capable of transforming from a first configuration to a second, pre-programmed configuration. | 09-25-2008 |
20080294255 | Sinus Tube - The inventive sinus tube provide a non-surgical approach to sinus disease. The tube once inserted in the ostia of a paranasal sinus provides the proper aeration and drainage of the sinus cavity. The tube stops the cycle of inflammation, stasis, infection, and continued inflammation associated with sinus disease. The tubes are inserted into the natural ostia of a patient or are inserted after a surgical procedure to enlarge the ostia. The invention also provides an instrument for inserting the inventive tube, methods of using the tube, and kits including the tubes. | 11-27-2008 |
20090088844 | DRUG-ELUTING STAPES PROSTHESIS - A medical implant device includes a prosthesis adapted to replace at least a portion of a bone. The prosthesis includes a drug-eluting polymer adapted to deliver a drug to at least a portion of an area surrounding the prosthesis. | 04-02-2009 |
20090099657 | Dynamic nasal molding device - A dynamic nasal molding device for presurgical molding of cleft lip deformities, the device having a pair of rotation assemblies each having an internal shaping member for insertion in a nostril and an external shaping member to be positioned external to the nostril, wherein the internal and external shaping members are progressively pivoted about the rotation assemblies, while simultaneously the separation distance between the rotation assemblies is decreased, to mold the nasal anatomy into the desired shape. | 04-16-2009 |
20090198334 | Ossicular Prosthesis Having Helical Coil - An ossicular prosthesis includes a proximal end provided with an open conically helical coil for engaging a first ossicular structure, and a distal bell head, piston, or shoe for engaging a second ossicular structure. A connecting element extends therebetween the two to hold the helical coil structure which engages the second ossicular engagement structure in a preferably fixed relationship. The helical coil defines a plurality of spaced apart adjacent windings, with open spaces between the windings. Each adjacent winding decreases in diameter from the proximal to distal end. The windings of the coil may be adjusted relative to each other in length or angle to fit the anatomy. Embodiments of the prosthesis are provided for use as a PORP and a TORP. In accord with a one method of use, the helical coil and optionally other portions of the prosthesis function as an armature or endoskeleton. A cement is provided over the prosthesis to reconstruct the eroded or missing ossicles. | 08-06-2009 |
20090216324 | MALLEABLE IMPLANTABLE MEDICAL DEVICE - A malleable implantable medical device for implanting in a recipient comprising a flexible region of the medical device, one or more structures proximate to the flexible region, wherein the one or more structures is configured to provide a bending force to the flexible region, and one or more hermetically sealed medical components coupled to the flexible region, wherein the one or more medical components is configured to provide a therapeutic effect on the recipient. | 08-27-2009 |
20090240330 | Auditory ossicle prosthesis with variable coupling surfaces - An auditory ossicle prosthesis ( | 09-24-2009 |
20090240331 | Auditory ossicle prosthesis with variable coupling surfaces - An auditory ossicle prosthesis ( | 09-24-2009 |
20090240332 | Auditory ossicle prosthesis with variable coupling surfaces - An auditory ossicle prosthesis ( | 09-24-2009 |
20090248155 | TRANSCUTANEOUS MAGNETIC BONE CONDUCTION DEVICE - A bone conduction device for enhancing the hearing of a recipient, comprising: a sound input element configured to receive an acoustic sound signal; an electronics module configured generate an electrical signal representing the acoustic sound signal; a transducer configured to generate mechanical forces representing the electrical signal for deliver to the recipient's skull; one or more external components mechanically coupled to the transducer and configured to transfer the mechanical forces; and one or more implanted components magnetically coupled to the one or more external components and configured to receive the mechanical forces from the external components. | 10-01-2009 |
20090248156 | Middle Ear Direct Action Improved Hearing Aid and Related Installation Method - The present invention relates to an improved acoustic prosthesis ( | 10-01-2009 |
20090281621 | Punctal anchor for lacrimal stent, introducer tool and method - A device and method for performing stenting and intubation of the nasolacrimal system to treat for stenosis or obstruction includes a semi-rigid tubular guide sleeve through which a flexible tubular stent, having an oversized length, is inserted from a punctal opening into the nasal cavity. The guide sleeve is removed and a resilient, radially expandable punctal anchor is placed through the punctal opening, to contact the stent and hold it in place. An introducer device having a hollow tubular core and a coaxially mounted, axially translatable outer sheath is provided to facilitate placement of the anchor. The anchor is stretched over the distal end of the core and the stent threaded into the central lumen of the core. Once the anchor is in place, the sheath is translated to push the anchor off the distal end. Excess stent at its proximal end is then trimmed off. | 11-12-2009 |
20090281622 | Nasal fluid relief plug - A nasal plug for preventing excessive fluid discharge from a nasal passage includes a plug element fabricated from an absorbent material. The plug element has a size and configuration adapted and constructed to fit into a human nasal passage. A shaft portion extends from the plug element. The shaft portion is formed as an extension of the plug element and is fabricated from the same material as the plug element. A flexible sheathing is provided on the shaft portion. | 11-12-2009 |
20090292358 | Nasal implant introduced through a non-surgical injection technique - A method for non-surgically treating an internal nasal valve of a patient comprising, injecting a working device into the internal nasal valve of the patient, wherein the injected working device in the nasal tissue causes an alteration of an internal or external nasal valve. A device introduced by injection into the nose, allowing for structural support or filling of defects in the nose, and causing a change in external shape of the nose. The device and inserts and implants described also have use in cosmetic applications relating to the facial tissue. | 11-26-2009 |
20100010628 | TRANSTYMPANIC VIBRATION DEVICE FOR IMPLANTABLE HEARING AID AND APPARATUS FOR INSTALLING THE SAME - A transtympanic vibration device for an implantable healing aid, suitable for being vibrated by magnetic flux transmitted from an outside and transferring vibration to a tympanic membrane. The device includes an outer plate having one surface on which a detachable magnet is detachably arranged; an inner plate sandwiching the tympanic membrane in cooperation with the outer plate and having a on which a fixed magnet is arranged; and at least one connection member connecting the outer plate and the inner plate with each other in such a manner that a distance between the outer plate and the inner plate can be adjusted. | 01-14-2010 |
20100010629 | Dynamic Ossicular Prosthesis - An ossicular replacement prosthesis includes first and second engagement structures for engaging middle ear structures, a spring that biases the first and second engagement structures longitudinally apart when under compression, and a rod that axially stabilizes longitudinal movement of the first and second engagement structures and conducts sound waves between the first and second engagement structures. Relative axial pressure on the first and second engagement structures causes compression or expansion of the spring which results in movement of the rod to adjust the length of the prosthesis to accommodate changes in anatomical distance as occurs under changes in pressure or abnormal middle ear conditions. | 01-14-2010 |
20100023124 | Biological nasal bridge implant and method of manufacturing - A nasal bridge implant is made according to a method that includes the steps of collecting animal material from a bovine or porcine source, the animal material being either a tendon or a ligament, removing cells from the animal material, shaping the animal material to provide a desired shape for the nasal bridge implant, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 01-28-2010 |
20100049318 | Implantable Housing With Stabilizer - Components of an implant system are described. An implant housing contains system components for performing system operating functions. An implant stabilizer extends out from the implant housing and implant data lead for interacting with an underlying curved bone surface to immobilize the implant housing in a fixed position. | 02-25-2010 |
20100100180 | MIDDLE EAR PROSTHETIC DEVICE - A middle ear prosthetic device including: a columellate prosthesis, one end of which is connectable to the stapes or to its remaining footplate; an annular element of bioinert metal insertable into the auditory tube after suitable milling; an elastic elongated element of bioinert material, disposed transversely to the annular element, a first end of the elongated element being rigid with the annular element while its second end is free and to it there being connected the other end of the columellate prosthesis; for supporting the neotympanum, a tensostructure of wires of non-reabsorbable bioinert material fixed taut to the interior of the annular element to support the neotympanum, the distance between the wires being such as to provide the surgeon with a sufficient view of the surgical field, the elongated elastic element interfering with the tensostructure. | 04-22-2010 |
20100100181 | DEVICES, SYSTEMS AND METHODS FOR DIAGNOSING AND TREATING SINUSITUS ANDOTHER DISORDERS OF THE EARS, NOSE AND/OR THROAT - Sinusitis, enlarged nasal turbinates, tumors, infections, hearing disorders, allergic conditions, facial fractures and other disorders of the ear, nose and throat are diagnosed and/or treated using minimally invasive approaches and, in many cases, flexible catheters as opposed to instruments having rigid shafts. Various diagnostic procedures and devices are used to perform imaging studies, mucus flow studies, air/gas flow studies, anatomic dimension studies, endoscopic studies and transillumination studies. Access and occluder devices may be used to establish fluid tight seals in the anterior or posterior nasal cavities/nasopharynx and to facilitate insertion of working devices (e.g., scopes, guidewires, catheters, tissue cutting or remodeling devices, electrosurgical devices, energy emitting devices, devices for injecting diagnostic or therapeutic agents, devices for implanting devices such as stents, substance eluting devices, substance delivery implants, etc. | 04-22-2010 |
20100174366 | EUSTACHIAN TUBE DEVICE - The present invention provides a device stenting the ET. The stent (device) provides enhanced ventilation and drainage to the middle ear. Also provided is a method for inserting the device into the Eustachian tube and through the isthmus of a human subject. | 07-08-2010 |
20100185282 | AIDING APPARATUS FOR NASAL CARTILAGE STRUT IN NASAL TIP SURGERY - An aiding apparatus for nasal tip plasty is useable in augmentation rhinoplasty. The aiding apparatus for nasal tip plasty includes a strut part and a holding part provided on a lower portion of the strut part and coupled to septal cartilage. Thus, a cartilage scaffold complex useable in nasal tip plasty may be easily prepared at the exterior of an operation space. This aiding apparatus allows substitution for the paired batten graft or paired spreader graft and easier execution of caudal septal extension graft. Further, a decreased amount of cartilage is used to execute the nasal tip plasty in a simple way, therefore easily making a pretty nose, in addition to shortening the operation time. | 07-22-2010 |
20100191331 | Passive ossicle prosthesis comprising applicator - An ossicle prosthesis has, at on one end, a first fastening element for connection to the tympanic membrane or a component of the ossicular chain, on the other end, a second fastening element for connection to a further component of the ossicular chain, or directly to the inner ear, and a connecting element that connects the two fastening elements in a sound-conducting manner, and it also includes an elongated applicator for transferring the ossicle prosthesis from a sterile packaging to the surgical site and for insertion into the middle ear or the auditory meatus, with a free end extending away from the prosthesis and used for handling purposes, and with an engagement part which is initially fastened to the prosthesis in a non-positive or form-fit manner, or via a material bridge which may be broken off or sheared off, and which may be detached and removed together with the applicator once the prosthesis has been inserted into the ear. This prosthesis may be removed from the sterile packaging and immediately inserted directly into the auditory meatus of the patient, or inserted into the middle ear in a standardized manner, without the use of additional tools, while ensuring that handling during surgery is optimal and tailored to the geometry of the prosthesis and ruling out the possibility of damage occurring via the gripping and transfer of the prosthesis. | 07-29-2010 |
20100204793 | Ear Molding Device For Correcting Misshaped Ears - A system and method for correcting misshaped ears using a molding device having one or more braces supporting a scaphal mold. The one or more braces and the scaphal mold are adapted to retain the helix and the helical rim of a misshaped ear within a space defined between the one or more braces and the scaphal mold, and to maintain a substantially correct anatomical shape of the helix and the helical rim. | 08-12-2010 |
20100262236 | VARIABLE-LENGTH OSSICULAR PROSTHESIS - An ossicular prosthesis has a first fastening element for connection to the tympanic membrane or a component of the ossicular chain, a second fastening element for connection to a further component of the ossicular chain, or directly to the inner ear, an elongated connecting element that connects the two fastening elements in a sound-conducting manner and includes an adjusting device for adjusting the axial length of the prosthesis and including at least two partial strands that extend symmetrically to the longitudinal axis of the connecting element, are extendable and/or compressible in the axial direction, are permanently plastically deformable, and are folded into a plurality of loops transversely to the longitudinal axis before being deformed. As a result, a relatively simple design of the adjusting device considerably reduces the number of different prostheses that must be kept on hand, while ensuring that the prosthesis may be optimally adapted for a specific case. | 10-14-2010 |
20100280611 | NASAL IMPLANT INTRODUCED THROUGH AN INJECTION TECHNIQUE - A method for non-surgically treating an internal nasal valve of a patient comprising, injecting a working device into the internal nasal valve of the patient, wherein the injected working device in the nasal tissue causes an alteration of an internal or external nasal valve. A device introduced by injection into the nose, allowing for structural support or tilling of defects in the nose, and causing a change in external shape of the nose. The device and inserts and implants described also have use in cosmetic applications relating to the facial tissue. | 11-04-2010 |
20100286774 | ARTIFICIAL EARDRUM USING SILK PROTEIN AND METHOD OF FABRICATING THE SAME - Provided is an artificial eardrum using silk protein and a method of fabricating the same. The artificial eardrum is fabricated in the form of a silk membrane by desalinating and drying silk protein (or silk fibroin) or a silk protein complex solution obtained after removal of sericin from a silkworm cocoon or silk fiber. Thus, regeneration of an eardrum perforated due to disease or a sudden accident is stimulated, a boundary of the regenerated eardrum is clean and biocompatibility and transparency are increased. In addition, the artificial eardrum may be fabricated using the silk protein or silk protein complex solution obtained from a silkworm cocoon alone or mixed with collagen, alginic acid, PEG or pluronic 127. | 11-11-2010 |
20100305697 | System and Method For Treatment of Non-Ventilating Middle Ear by Providing a Gas Pathway Through the Nasopharynx - Methods and devices for providing a gas pathway between the nasopharynx and the Eustachian tube are provided. One device may include a lumen with a valve. A portion of the valve may be tethered to adjacent muscle. Another portion of the valve may be tethered to adjacent cartilage. When the muscle contracts the valve may open through movement of the tethers, and provide a gas pathway between the nasopharynx and the Eustachian tube. | 12-02-2010 |
20100324675 | SURGICAL SCAFFOLD - A scaffold for reshaping an ear or a nose, the scaffold being configured to be i) attached to the cartilaginous portion of an ear or ii) attached to the cartilaginous portion of a nose, wherein the scaffold is formed at least in part from a shape-memory material and/or a plastic material and is capable of transforming from a first configuration to a second, pre-programmed configuration. | 12-23-2010 |
20110009961 | Radiopaque middle ear prosthesis - A biocompatible middle ear prosthesis includes a polymer and a radiopaque marking material. The biocompatible middle ear prosthesis is implanted in the middle ear to replace all or part of the middle ear ossicles. A method for detecting the location of biocompatible middle ear prosthesis including implanting at least one biocompatible middle ear prosthesis that includes a polymer and a radiopaque marking material into the middle ear, exposing the at least one biocompatible middle ear prosthesis to a radiation source, creating an image from the exposure of the biocompatible middle ear prosthesis to a radiation source, and viewing the image created from the exposure of the biocompatible middle ear prosthesis to a radiation source to determine the location of the biocompatible middle ear prosthesis in the middle ear. | 01-13-2011 |
20110015734 | Methods for Providing Therapy to an Anatomical Structure - Methods for providing therapy to an anatomical structure. In specific embodiments, the anatomical structure is a paranasal sinus outflow tract. In particular embodiments, the paranasal outflow tract may be dilated. | 01-20-2011 |
20110022172 | Disposable Medical Device for Engaging with Reusable Medical Instrument and Methods of Use - A disposable medical device for engaging with a reusable medical instrument and methods of using same. | 01-27-2011 |
20110046730 | IMPLANTABLE MICROPHONE SYSTEM - An at least partially implantable hearing prosthesis. The hearing prosthesis comprises an implantable internal energy transfer assembly configured to receive power from an external device and having an implantable microphone system removably positioned therein configured to receive a sound signal and to generate electrical signals representing the received sound signal; a main implantable component having a sound processing unit configured to convert the electrical signals into data signals; and an output stimulator configured to stimulate the recipient's ear based on the data signals. | 02-24-2011 |
20110046731 | METHOD AND APPARATUS FOR IN-SITU ADJUSTABILITY OF A MIDDLE EAR PROSTHESIS - Embodiments of the present invention provide a middle ear prosthesis that can be adjusted in situ. Embodiments of the invention also relate to a method for adjusting a middle ear prosthesis in situ. In specific embodiments, the middle ear prosthesis can be inserted into the middle ear of a patient during surgery and then, after the surgery, the length of, or distance between the end resting on the malleus and the end resting on the stapes, can be adjusted without the need to touch the prosthesis through a surgical intervention. A middle ear prosthesis can include a first element | 02-24-2011 |
20110054607 | Middle Ear Prosthesis - A middle ear prosthesis comprises a body of deformable material capable of retaining different shapes. The body comprises a slotted wall defining a cavity for receiving a bone of the middle ear. The wall is deformable proximate slots in the wall between an open position for receiving the bone and a closed position wherein the body is reshaped to grasp the bone. | 03-03-2011 |
20110066240 | MIDDLE EAR PROSTHETIC DEVICE - The middle ear prosthetic device comprises: a columellate prosthesis ( | 03-17-2011 |
20110087325 | ELECTRONIC COMPONENT CONFIGURATION - An electronic system is provided which includes a number of components. Each component includes one or more integrated circuits. During normal operation of the system, each integrated circuit provides individual operating functionality for its respective component. At least one of the integrated circuits is installed as a generic integrated circuit capable of providing any one of a number of potential operating functionalities. The generic integrated circuit is arranged to determine where in the system it has been installed upon system initialization, and, based upon the determination, configure itself to provide the required individual operating functionality for normal operation of the system. | 04-14-2011 |
20110098813 | COMPLEMENTARY DRUG DELIVERY SHEATH FOR AN IMPLANTABLE MEDICAL DEVICE - A complementary drug delivery sheath for implantable medical devices. The complementary drug delivery sheath is covered, impregnated or otherwise carries one or more drugs. The complementary drug-delivery sheaths are manufactured separately from to the implantable device and are operationally combined with one or more components subsequent to the device's manufacture and/or sterilization. | 04-28-2011 |
20110144749 | Cochlea Implant System in ITE (in the ear) Type Using Infrared Data Communication - There are provided a cochlea implant system including an in the ear (ITE) speech processor and an implanted part. In the cochlea implant system, the speech processor and the implanted part transfer and receive a signal by infrared data communication. The implanted part includes a receiving unit for receiving an infrared signal from the speech processor to demodulate the infrared signal, a stimulation circuit unit for converting the demodulated signal into a stimulation signal, an electrode array inserted into the cochlea to stimulate the auditory neurons by the stimulation signal, and a coil for receiving power from the outside through the RF power transmission. The implanted part can receive power from the outside through the coil to be charged. | 06-16-2011 |
20110160855 | COCHLEAR IMPLANT COMPONENT HAVING A UNITARY FACEPLATE - A protective faceplate ( | 06-30-2011 |
20110190882 | OBJECTIVE FITTING OF A HEARING PROSTHESIS - A system for fitting a hearing prosthesis to a recipient. The system comprises a stimulation arrangement configured to at least one of mechanically and acoustically stimulate the recipient's inner ear based on an input signal; a neural response detection arrangement configured to detect the recipient's neural responses to the stimulation; and a processor configured to assess the recipient's neural responses, and to adjust operation of the hearing prosthesis based on the assessment of the neural responses. | 08-04-2011 |
20110190883 | NASAL VALVE TREATMENT METHOD & APPARATUS - A method and apparatus for treating a nasal valve condition including surgically forming an access path to create a pocket on a side of the patient's nose. The pocket is positioned between a soft tissue layer and opposing surfaces of upper and lower cartilages of the nose. The pocket spans a junction between the upper and lower cartilages. An implant is placed through the access path into the pocket with a length oriented to span the junction. A delivery system for placement of the implant includes a surgical tool for forming the access path and for delivering the implant into the access path. | 08-04-2011 |
20110190884 | NASAL VALVE TREATMENT METHOD & APPARATUS - A method and apparatus for treating a nasal valve condition including surgically forming an access path to create a pocket on a side of the patient's nose. The pocket is positioned between a soft tissue layer and opposing surfaces of upper and lower cartilages of the nose. The pocket spans a junction between the upper and lower cartilages. An implant is placed through the access path into the pocket with a length oriented to span the junction. A delivery system for placement of the implant includes a surgical tool for forming the access path and for delivering the implant into the access path. | 08-04-2011 |
20110208303 | IMPLANTABLE DEVICE HAVING OSSEOINTEGRATING PROTUBERANCES - A housing for an implantable device for mounting to a patient's bone is disclosed. The housing comprises one or more surfaces, wherein at least one of the surfaces is substantially orthogonal to an implant axis and is configured to abut the patient's bone, and a first osseointegrating protuberance extending from one of the surfaces, wherein a longitudinal axis of the first protuberance is disposed at an acute first angle relative to the implant axis. | 08-25-2011 |
20110224789 | COCHLEAR IMPLANT SYSTEMS INCLUDING MAGNETIC FLUX REDIRECTION MEANS - Cochlear implant systems include a circuit board having electronic circuitry configured to generate one or more signals configured to direct electrical stimulation of one or more stimulation sites within a patient, an induction coil configured to transmit a telemetry signal by generating a telemetry magnetic field, and a telemetry flux guide positioned between the induction coil and the circuit board. The telemetry flux guide is configured to direct magnetic flux of the telemetry magnetic field away from the circuit board. | 09-15-2011 |
20110238176 | IMPROVEMENTS FOR COCHLEAR IMPLANTS - The invention relates to a method of generating a place-frequency map for accurate positioning of a cochlear implant whereby the place-frequency map is used to relate a physical position of the cochlear implant to a tonotopic map of the basilar membrane/spiral ganglion. The invention also relates to a method of electrically positioning of an already inserted cochlear implant within the cochlea to provide stimuli to only the parts of the cochlea that have reduced or no residual hearing. | 09-29-2011 |
20110251687 | Induction Heater System for Shape Memory Medical Implants and Method of Activating Shape Memory Medical Implants within the Mammalian Body - A method of altering a medical implant having a shape memory portion includes the use of a probe having a tip provided with an induction coil. The induction coil is electrically coupled to an induction power supply. The induction coil is inserted into the mammalian body. The power supply is activated at a suitable frequency to cause the induction coil to generate a magnetic field, wherein such magnetic field induces eddy currents in the shape memory portion of the implant which are sufficient to heat the shape memory portion of the implant to a phase transformation temperature to effect shape change of the implant. | 10-13-2011 |
20110282445 | Transport device for ossicular prosthesis - A transport device for receiving and securely holding an ossicular prosthesis for implantation in a middle ear during transport to an operating surgeon for replacing or bridging at least parts of a component of a human ossicular chain, the transport device has a flat base plate of thin metal sheet having a thickness of substantially half a millimeter, at least one suspending device connected to the base plate and twistable using fine segments and integrated in the base plate for receiving and holding the ossicular prosthesis, and the connecting element which connects a first fastening element of the ossicular prosthesis used for mechanical connection to a tympanic membrane or a component of the ossicular chain with a second fastening component on another end used for mechanical connection to a further component or parts of a component of the ossicular chain or directly to an inner ear so that the first and second fastening elements are connected by the connecting element in a sound-conducting manner, wherein the suspending device is configured so that it aligns with the surface of the base plate during manufacture of the transport device and for suspension of the ossicular prosthesis is rotatable relative to an ossicular prosthesis lying-flat production state by substantially 90° relative to the base plate by plastic deformation of the segments and then extends above the surface of the base plate. | 11-17-2011 |
20120022647 | IMPLANTABLE MEDICAL DEVICE INCLUDING SURFACE GEOMETRY HAVING REDUCED BIOFILM FORMATION CHARACTERISTICS - An implantable medical device configured to be implanted in a recipient. The implantable medical device includes an implantable assembly, wherein the exterior geometry of the implantable assembly is adapted to inhibit formation of a biofilm thereon after implantation in the recipient. | 01-26-2012 |
20120041556 | METHODS AND DEVICES FOR RHINOPLASTY AND TREATING INTERNAL VALVE STENOSIS - Methods and devices for rhinoplasty and treating nasal valve stenosis are disclosed herein. The nasal valve acts as a flow-limiter and can contribute to airway obstruction if resistance within the nasal valve is excessive. In one embodiment, a system for treating nasal valve stenosis includes a first elongate implant and a second elongate implant configured to support the nasal valves when implanted. The implants can be coupled together by connecting elements, such as eyelets, tethers, complementary socket joints, and button-rivet supports. | 02-16-2012 |
20120065730 | IN SITU ADJUSTABLE OSSICULAR IMPLANT AND INSTRUMENT FOR IMPLANTING AND ADJUSTING AN ADJUSTABLE OSSICULAR IMPLANT - A system for adjusting an adjustable ossicular prosthesis including an ossicular implant and an adjusting device is provided. The ossicular implant includes a first fixation element, an elongated member extending from the first fixation element with a plurality of notches, a receiving member receiving a portion of the elongated member, and a resilient arm coupled to the elongated member. The resilient arm has a locked position fixing the receiving member relative to the elongated member and the length of the implant, and an unlocked position. The adjusting device includes first and second arms having first and second sets of jaws coupled thereto, the first and second sets of jaws configured to selectively engage the implant, the second set of jaws being configured to position the resilient arm in the unlocked position when engaging the receiving member of the implant, and an adjustment mechanism to adjust the length of the implant. | 03-15-2012 |
20120078367 | COLUMELLAR STRUT FOR NASAL TIP SUPPORT - Novel bioabsorbable, columellar strut implants are disclosed. The struts are useful in rhinoplasty and nasal reconstruction surgical procedures. The devices have opposed lateral sides connected to a spine member to form a tissue-receiving channel. | 03-29-2012 |
20120078368 | Device for variable-length fixing of the actuator end piece of an active hearing implant in the middle ear - A device for adjusting and fixing relative position between an actuator end piece of an active hearing implant and an element of the ossicular chain or a coupling part to the human inner ear has a connecting element with a first coupling element for coupling to the actuator end piece, a second coupling element, and a shaft-shaped middle part, and the first coupling element geometrically encompasses the actuator end piece with two opposing parallel arms each having a pattern element to fix the encompassed actuator end piece in selectable discrete axial positions in a direction parallel to an axis of the shaft-shaped middle part, for variable-length adaptation and fixing of the actuator end piece relative to the first coupling element in a direction transverse to the axis. | 03-29-2012 |
20120109297 | UNIVERSAL IMPLANT - A universal implant for an implantable medical device, the universal implant including a plurality of functional components, having a plurality of hardware components disposed in a housing, and an auxiliary component interface disposed in a surface of the housing and configured to electrically connect any one of a plurality of auxiliary components to said hardware components. The universal implant further includes a determinator configured to identify one or more of the auxiliary components, select one or more of said functional components based on the identified auxiliary components, and adapt said selected functional components for operation with the identified auxiliary components. | 05-03-2012 |
20120109298 | NASAL IMPLANT INTRODUCED THROUGH A NON-SURGICAL INJECTION TECHNIQUE - A method for non-surgically treating an internal nasal valve of a patient comprising, injecting a working device into the internal nasal valve of the patient, wherein the injected working device in the nasal tissue causes an alteration of an internal or external nasal valve. A device introduced by injection into the nose, allowing for structural support or filling of defects in the nose, and causing a change in external shape of the nose. The device and inserts and implants described also have use in cosmetic applications relating to the facial tissue. | 05-03-2012 |
20120123538 | Ossicular Prosthesis Having Helical Coil - An ossicular prosthesis includes a proximal end provided with an open conically helical coil for engaging a first ossicular structure, and a distal bell head, piston, or shoe for engaging a second ossicular structure. A connecting element extends therebetween the two to hold the helical coil structure which engages the second ossicular engagement structure in a preferably fixed relationship. The helical coil defines a plurality of spaced apart adjacent windings, with open spaces between the windings. Each adjacent winding decreases in diameter from the proximal to distal end. The windings of the coil may be adjusted relative to each other in length or angle to fit the anatomy. In accord with a one method of use, the helical coil and optionally other portions of the prosthesis function as an armature or endoskeleton. A cement may be provided over the prosthesis to reconstruct the eroded or missing ossicles. | 05-17-2012 |
20120130491 | MEDICAL PROSTHETIC DEVICES HAVING IMPROVED BIOCOMPATIBILITY - The invention relates to a medical prosthetic device having a metal material, such as titanium or an alloy thereof, where the surface parts of the metal material are coated with a layer of a corresponding hydroxide material, such as titanium hydroxide. Preferably, the hydroxide layer includes one or more biomolecule substances associated therewith. The invention also relates to an electrolytic process for the preparation of a medical prosthetic device. | 05-24-2012 |
20120150294 | Multi-axis Tilt Estimation and Fall Remediation - Among other things, a vestibular prosthesis includes a wearable motion sensing system, the motion sensing system generating a motion signal indicative of a motion thereof, wherein the motion includes rotation about two distinct axes; a signal processor in communication with the motion sensing system, the signal processor being configured to generate an estimate of a tilt of the motion sensing system; and an actuator responsive to the estimate of the tilt made by the signal processor. | 06-14-2012 |
20120158135 | COUPLING APPARATUS - Coupling apparatus for coupling an implantable element to the round window membrane. The apparatus comprises engagement means in the form of a clip or a filler material for engaging the bone surface within the round window niche. This supports the apparatus in the region of the round window membrane. | 06-21-2012 |
20120185043 | Ear Molding Device For Correcting Misshaped Ears - A system and method for correcting misshaped ears using a molding device having one or more braces supporting a scaphal mold. The one or more braces and the scaphal mold are adapted to retain the helix and the helical rim of a misshaped ear within a space defined between the one or more braces and the scaphal mold, and to maintain a substantially correct anatomical shape of the helix and the helical rim. | 07-19-2012 |
20120191186 | Dynamic Nasal Molding Method - A dynamic nasal molding device for presurgical molding of cleft lip deformities, the device having a pair of rotation assemblies each having an internal shaping member for insertion in a nostril and an external shaping member to be positioned external to the nostril, wherein the internal and external shaping members are progressively pivoted about the rotation assemblies, while simultaneously the separation distance between the rotation assemblies is decreased, to mold the nasal anatomy into the desired shape. | 07-26-2012 |
20120197394 | Auditory ossicle prosthesis with stabiliser element - An auditory ossicle prosthesis ( | 08-02-2012 |
20120215307 | BIOABSORBABLE MULTILAYER NASAL VALVE SPREADER GRAFT - Novel bioabsorbable, nasal spreader graft implant devices are disclosed. The devices are useful in rhinoplasty and nasal reconstruction surgical procedures, as well as other surgical procedures. The devices have biodegradable core plates and biodegradable spreader plates or tissue ingrowth plates. The plates may have tissue ingrowth properties. | 08-23-2012 |
20120215308 | POWER TRANSFER IN A MEDICAL IMPLANT - A medical implant comprising a power source configured to generate a direct current (DC) signal, a first interface configured to convert the DC signal to an alternating current (AC) signal; and a DC power storage device. The implant also comprises a second interface configured to convert the AC signal received from the first interface via two interface connection lines to a DC signal, and configured to provide the DC signal to the power storage device via two storage connection lines, and wherein the second interface includes: at least one switch disposed between the two module connection lines and the two storage connection lines; and at least one switch controller configured to control the at least one switch to prevent the power storage device from being electrically connected to an opposite polarity of the power source. | 08-23-2012 |
20120215309 | POWER TRANSFER TO A MEDICAL IMPLANT LOCATED ADJACENT TISSUE WHILE PREVENTING SHORT CIRCUITS THROUGH THE TISSUE - A medical implant, including a first power storage device, a first switching circuit for receiving power and transferring the received power from an implant connector electrically connected to the medical implant to the first power storage device in a first power transfer stage, a second power storage device, and a second switching circuit for transferring power from the first power storage device to the second power storage device in a second power transfer stage. | 08-23-2012 |
20120283827 | Ossicular Prosthesis with Stabilizer and Method of Use with Intact Stapes - A system is provided for stabilized total ossicular replacement in a middle ear having an intact stapes with a capitulum and a footplate. The system includes an ossicular replacement prosthesis including with elongate shaft and a head coupled to the shaft, and a stabilizer that couples the prosthesis to the stapes. The stabilizer has a first portion with a first opening and a second portion with a second opening, said first opening sized to stably engage the shaft of the prosthesis, and said second opening sized to stably engage the capitulum. When the shaft and capitulum are engaged they are retained in an side-by side configuration. The stabilizer may be constructed of an elastic polymer, an elastic metal alloy, a plastic material or a shape memory material. | 11-08-2012 |
20120290087 | Incus Replacement Partial Ossicular Replacement Prosthesis - An ossicular prosthesis is described which includes an elongated prosthesis member formed from a single foldable plane structure and having a proximal end and a distal end. A cochlear striker surface is located at the distal end of the prosthesis member for engaging an outer cochlear surface of a recipient patient. A transducer clamp is at the proximal end of the prosthesis member and includes multiple clamping fingers for securely engaging the outer surface of an enclosed acoustic signal transducer such that acoustic vibration of the signal transducer is coupled by the prosthesis member to the cochlear surface | 11-15-2012 |
20120310346 | TEST DEVICE FOR HAVING THERMAL DUMMY FOR OSSICULAR PROSTHESIS WITH MEMORY EFFECT - A test appliance ( | 12-06-2012 |
20120323322 | SURGICAL INSTRUMENT FOR CORPOREAL INTERNAL FIXATION SEPTOPLASTY - A septoplasty instrument having a pair of opposing articulating longitudinal jaws or blades configured to contact the septum or overlying mucosal lining of a patient when the jaws are closed. A guide tube is connected to at least one of the jaws or blades for guiding a fixation wire into the septum, the guide tube having a bore therein that is generally in line with a longitudinal axis of the blades. The blades flatten and straighten a deviated portion of the septum, and the guide tube of the instrument is used to insert a fixation wire into the septum whilst the blades of the septoplasty instrument compressed. The instrument enables a corporeal approach to internal fixation septoplasty. | 12-20-2012 |
20120330416 | Dynamic Ossicular Prosthesis - An ossicular replacement prosthesis includes first and second engagement structures for engaging middle ear structures, a spring that biases the first and second engagement structures longitudinally apart when under compression, and a rod that axially stabilizes longitudinal movement of the first and second engagement structures and conducts sound waves between the first and second engagement structures. Relative axial pressure on the first and second engagement structures causes compression or expansion of the spring which results in movement of the rod to adjust the length of the prosthesis to accommodate changes in anatomical distance as occurs under changes in pressure or abnormal middle ear conditions. | 12-27-2012 |
20130041463 | METHOD AND APPARATUS FOR TREATING DILATING THE ETHMOID INFUNDIBULUM - A method of dilating an infundibular space within the human head includes directing at least a distal portion of an elongate member of a medical device into a nasal cavity of the human head, the distal portion including a piercing tip and an expandable portion. The piercing tip is directed through tissue of an uncinate process or tissue near an uncinate process and into an ethmoid infundibulum and the expandable portion of the distal end is expanded within the ethmoid infundibulum. | 02-14-2013 |
20130053957 | MIDDLE EAR PROSTHESIS HAVING DISCRETE PROJECTIONS FOR PURPOSES OF OSSICULAR ATTACHMENT - A middle ear ossicle prosthesis in which the component for ossicular attachment comprises a surface bearing a plurality of discrete projections facing the ossicle to which it is attached which minimize total contact between the prosthesis and the ossicle. The prosthesis may comprise a loop forming a partial circle for encircling an ossicle, a piston for transmitting vibrations from the loop to the inner ear, and a rod solidly connecting the loop to the piston. The loop may have an upwardly turned end to facilitate placement of the loop over the ossicle. The projections may be provided in one row, two rows, or may be otherwise arrayed, and may be dissimilar from one another in configuration and dimensions. | 02-28-2013 |
20130066424 | Vestibular Implant Parameter Fitting - A vestibular implant fitting system and method are described for fitting a vestibular implant to the implanted patient. A body response characteristic of the patient to a vestibular implant stimulus signal is determined during a response measurement period. Then an operating characteristic of the vestibular implant system is set based on the body response characteristic. | 03-14-2013 |
20130123919 | METHODS AND DEVICES FOR RADIO FREQUENCY (RF) MITIGATION PROXIMATE THE EAR - Earpieces and methods of forming earpieces for radio frequency (RF) mitigation are provided. An earpiece is configured to be inserted in an ear canal. The earpiece includes an insertion element and a sealing section disposed on the insertion element and configured to conform to the ear canal. The sealing section is configured to substantially mitigate radio frequency (RF) transmission and to substantially isolate the ear canal from an ambient environment. | 05-16-2013 |
20130172996 | METHOD OF IMPLANTING A MEDICAL IMPLANT TO TREAT HEARING LOSS IN A PATIENT - In one embodiment, a method of treating hearing loss in a patient, comprises: creating a first channel in osseous tissue at or immediately adjacent to the promontory of the patient; creating a second channel through the first channel to the scala tympani or the scala vestibuli; and implanting a hearing device in the first channel, the hearing device being in fluid communication with cochlear fluid through the second channel, the hearing device being adapted to drive cochlear fluid to activate auditory receptor cells in the cochlea of the patient. | 07-04-2013 |
20130178937 | NASAL VALVE TREATMENT METHOD & APPARATUS - A method and apparatus for treating a nasal valve condition including surgically forming an access path to create a pocket on a side of the patient's nose. The pocket is positioned between a soft tissue layer and opposing surfaces of upper and lower cartilages of the nose. The pocket spans a junction between the upper and lower cartilages. An implant is placed through the access path into the pocket with a length oriented to span the junction. A delivery system for placement of the implant includes a surgical tool for forming the access path and for delivering the implant into the access path. | 07-11-2013 |
20130184817 | Light-Activated Cation Channel and Uses Thereof - The present invention provides compositions and methods for light-activated cation channel proteins and their uses within cell membranes and subcellular regions. The invention provides for proteins, nucleic acids, vectors and methods for genetically targeted expression of light-activated cation channels to specific cells or defined cell populations. In particular the invention provides millisecond-timescale temporal control of cation channels using moderate light intensities in cells, cell lines, transgenic animals, and humans. The invention provides for optically generating electrical spikes in nerve cells and other excitable cells useful for driving neuronal networks, drug screening, and therapy. | 07-18-2013 |
20130226297 | METHODS AND SYSTEMS FOR MULTI-MONOPOLAR CURRENT STEERING IN AN AUDITORY PROSTHESIS SYSTEM - An exemplary method includes a sound processor 1) mapping an analysis channel associated with a frequency band to a stimulation channel that comprises at least three electrodes communicatively coupled to an auditory prosthesis associated with a patient, 2) identifying a spectral peak included in an audio signal presented to the patient, the spectral peak having a peak frequency included in the frequency band, and 3) directing the auditory prosthesis to apply electrical stimulation representative of the spectral peak to a stimulation site associated with the peak frequency by simultaneously stimulating at least two of the at least three electrodes at substantially fifty percent or less of their respective most comfortable current levels (M levels) in accordance with a multi-monopolar current steering strategy. Corresponding methods and systems are also disclosed. | 08-29-2013 |
20130274877 | EAR INSERT FOR RELIEF OF TMJ DISCOMFORT - A prosthesis for insertion in an ear to reduce pain resulting from TMJ disorders. The ear insert has a predefined shape conforming to the shape of the ear canal when the jaw is in an open position. The ear insert supports the TMJ and associated secondary musculature to reduce strain in the TMJ area, including the muscles, ligaments, nerves, and the temporo-mandibular joint itself. The insert is hollow in the inside to permit hearing and is made of a rigid material which retains the shape of the ear canal. A scalloped indenture extends across a surface of the ear insert positioned behind the tragus. | 10-17-2013 |
20130289723 | MIDDLE EAR MUCOSA-LIKE CELL SHEET, PROCESS OF PRODUCING THE SAME AND METHOD OF USING THE SAME - The purpose of the present invention is to obtain an alternative to a substitute of the mucosa in the middle ear which is engrafted on the surface of the bone in the middle ear, hyperplasia of the granulation tissue and the bone and the development of the fibroblast cell sir the middle ear are suppressed, and to obtain a middle ear mucosa-like cell sheet retaining cilia in the surface layer, comprising culturing nasal epithelium cells on a cell culture substrate coated with a polymer whose hydration force changes within a temperature range of 0 to 80 ° C., wherein the cells are cultured within a temperature range where the hydration force of the polymer is weak, and then changing the temperature to a temperature at which the hydration force is strong to recover the cultured cell sheet. | 10-31-2013 |
20130325121 | PROTEIN BASED MATERIALS, PLASTIC ALBUMIN DEVICES AND RELATED METHODS - Medical devices with a plastic albumin body with a defined three dimensional shape that are particularly suitable for pressure equalization tubes. The plastic albumin body can be a unitary substantially monolithic body of albumin. The plastic albumin body has an antibacterial property such that it is resistant to bacterial adhesions and/or bacterial biofilm formation thereon. Methods and processes are described for forming a consolidated protein-based coating on an implant, and coated implants produced therefrom, with improved biocompatibility, nonthrombogenity and antimicrobiality that are suitable for various medical implants and drug delivery devices, such as bone implants, catheters, cannuale, guide wires, stents, shunts, vascular grafts, heart valves, heart and ventricular assist devices, oxygenators, dialyzers, medical devices, and other substrates, such as furniture, keyboards, etc. | 12-05-2013 |
20130345809 | Suction Grasper for Ossicular Prosthesis - A suction activated instrumentation system for use in implanting an ossicular prosthesis into the middle ear includes a suction handpiece and a vacuum source. A removable suction tip is coupled to the handpiece for engaging an ossicular prosthesis. The suction tip includes a distal portion with an elongate slot opening at an end face, and two arms defined at the end face. When suction is applied through the suction tip, the prosthesis is drawn against the end face and retained between the arms. In the event the prosthesis is inadvertently contacted during implantation, the suction tip provides for self-correction, causing a prosthesis to re-orient into the prior intended configuration. | 12-26-2013 |
20140039619 | Septal implant - A rhinological implant for straightening the nasal septum is fastened on both sides of a septum (S), separating left and right sides of a nasal cavity of a human nose, on the outer surface of the septum (S), in the left and the right sides of the nasal cavity. Before implantation, the implant is folded up from an initially flat blank into an implantable three-dimensional shape. The implant has a central back section which in an implanted state wraps around the free lower edge of the septum. Two side sections are provided on either side of the central back section to extend symmetrically with respect to the central back section. In the implanted state, the two side sections bear via the entire surface against the two diametrically opposed outer surfaces of the septum (S). | 02-06-2014 |
20140088704 | FEEDTHROUGH CONSTRUCTIONS AND DEVICES COMPRISING THE SAME - Feedthrough constructions comprise a housing with a feedthrough disposed within a housing opening, wherein the feedthrough is configured to facilitate passage of electrical signals through the housing. The feedthrough has a circumference specially configured to reduce the variation in compressive stress imposed onto the feedthrough by the housing to reduce crack development and/or propagation to thereby extend effective service life. | 03-27-2014 |
20140094910 | Variable-length passive ossicular prosthesis - A passive ossicular prosthesis includes a first and second fastening element for connection to the tympanic membrane. A connecting element connects the fastening elements in a sound-conducting manner. The connecting element includes a receiving part and an insertion part. The insertion part is inserted into a receiving opening of the receiving part. The receiving part encloses an end section of the insertion part in the manner of a clamp by way of two opposing, parallel legs disposed parallel to a shank axis of the connecting element. The legs have catch devices that fix the enclosed end section discrete spatial positions relative to the shank axis. | 04-03-2014 |
20140243975 | NASAL IMPLANTS AND SYSTEMS AND METHODS OF USE - Described are implants for placing in a body, tools for delivering the implants, and systems and methods for using implants and tools for placing in a body and more particularly to nasal implants, tools for delivering nasal implants, and systems and methods for using such implants and tools. A tool may include a hand-held implant delivery device that cuts, holds, moves, orients, inserts, or shapes an implant. An implant may be a biodegradable, longitudinal implant that may be oriented for implantation by an implant delivery device. | 08-28-2014 |
20140249626 | EAR INSERT FOR RELIEF OF TMJ DISCOMFORT AND HEADACHES - An expansible ear canal insert for treating TMJ disorders and headaches which acts directly on the TMJ and associated ligament and muscle structures to reduce stress and loads placed on the articulator disc located between the temporal bone and the mandible, as well as supportive muscles and ligaments near the TMJ. The insert is adapted to expand by application of body heat. In the expanded condition, the insert provides support to the TMJ and associated ligament and muscle structures. | 09-04-2014 |
20140303727 | DEVICE FOR EAR DRUM REPAIR - A device for use in the repair of an ear drum in a subject in need of such treatment, said device: having a tensile strength Youngs Modulus between approximately 12.5 and 40 MPa; comprising one or more membrane layers, wherein at least one membrane layer comprises a plurality of pores; and wherein the device can support proliferation, migration and/or adhesion of cells selected from the group comprising at least any one or more of: keratinocytes, fibroblasts, vascular cells, mucosal epithelial cells, and stem cells. | 10-09-2014 |
20140303728 | Ossicle prosthesis comprising a built-up attaching element - An ossicular prosthesis formed as a sound-conducting, elongated prosthesis body has a first coupling element designed as a tympanic membrane top plate or a clip or a connecting piece to an actuator end piece of an active hearing implant and a second coupling element provided with an access opening into a receiving space designed as a bell or a clip for a mechanical connection of the prosthesis to the head of the stapes. The second coupling element has a backing section on an inner surface of the receiving space as an axial extension of the prosthesis body. The backing section protrudes from the prosthesis body into the receiving space. In an implanted state, the backing section bears against a head of the stapes and prevents a formation of a hollow space between the stapes and an inner surface of the receiving space in an axial extension of the elongated prosthesis body. As a result, additional degrees of freedom are obtained for individualized adaptation to anatomical circumstances of a specific patient in terms of shape, size and position of the patient's stapes bone. | 10-09-2014 |
20140343674 | PROSTHETIC ELEMENT FOR CONNECTING THE STAPES FOOTPLATE TO A MIDDLE EAR OSSICULAR PROSTHESIS - A prosthetic element enables the stapes footplate to be connected to the foot of a middle ear ossicular prosthesis. The prosthetic connection element is of biocompatible material and forms part of the foot or is connected or connectable to this latter, and includes a body provided with a flat surface intended to rest on the footplate and having an area sufficient to prevent reabsorption of the footplate osseous tissue as a result of the pressure which the ossicular prosthesis exerts on the footplate. The prosthetic element includes at least two pointed projections projecting from the flat surface and intended to penetrate the footplate. | 11-20-2014 |
20140364946 | AURICULAR IMPLANT - Disclosed herein is an auricular implant, comprising an auricular base and a supporting member. The auricular base has a first side and a second side opposite to the first side. The supporting member having a thickness is adhered to the first side of the auricular base for forming a stereoscopic disk-like structure. | 12-11-2014 |
20140364947 | MIDDLE EAR PROSTHESIS HAVING DISCRETE PROJECTIONS FOR PURPOSES OF OSSICULAR ATTACHMENT - A middle ear ossicle prosthesis in which the component for ossicular attachment comprises a surface bearing a plurality of discrete projections facing the ossicle to which it is attached which minimize total contact between the prosthesis and the ossicle. The prosthesis may comprise a loop forming a partial circle for encircling an ossicle, a piston for transmitting vibrations from the loop to the inner ear, and a rod solidly connecting the loop to the piston. The loop may have an upwardly turned end to facilitate placement of the loop over the ossicle. The projections may be provided in one row, two rows, or may be otherwise arrayed, and may be dissimilar from one another in configuration and dimensions. | 12-11-2014 |
20150012090 | NASAL IMPLANT INTRODUCED THROUGH A NON-SURGICAL INJECTION TECHNIQUE - A method for non-surgically treating an internal nasal valve of a patient comprising, injecting a working device into the internal nasal valve of the patient, wherein the injected working device in the nasal tissue causes an alteration of an internal or external nasal valve. A device introduced by injection into the nose, allowing for structural support or filling of defects in the nose, and causing a change in external shape of the nose. The device and inserts and implants described also have use in cosmetic applications relating to the facial tissue. | 01-08-2015 |
20150039087 | Method of Designing Custom Device for Alleviating Temporomandibular Joint-Related Symptoms - An in-ear device with one or more proprioceptive features for providing an indication to a subject to help manage or reduce pain, discomfort, or other symptoms associated with TMJ disorder. Also disclosed are methods of using optical scanning to create a three dimensional replication of the ear canal that is used to design a customized in-ear device. In some embodiments, the in-ear device is customized based on the configuration of the subject's ear canal when the subject's jaw is in the therapeutic or optimal position. | 02-05-2015 |
20150039088 | MIDDLE EAR PROSTHESIS - A middle ear prosthesis ( | 02-05-2015 |
20150045883 | Middle Ear Prosthesis with Recesses for Applicator Engagement - A middle ear prosthesis comprises an ossicular attachment component contiguous with a vibration transmission element, the attachment component comprising a loop or other structure to surround and attach the prosthesis to an ossicle. The prosthesis has a plurality of recesses designed to be securely engaged by the jaws of an applicator or forceps into the recesses. This engagement can allow the attachment element to be opened or closed via an expanding or compressing force from the applicator. The recesses may be squared off in appearance or rounded and may have a complex shape to more precisely accommodate the jaws of the applicator. The applicator can also be angled, configured, and dimensioned to provide an optimum engagement with the prosthesis. | 02-12-2015 |
20150045884 | STAPES PROSTHESIS WITH SNAP CLOSURE - An ossicular prosthesis includes a sound-conducting prosthesis body with a first coupling element designed for the mechanical connection to the limb of incus (A) at one end and a second coupling element for the mechanical connection to parts of a component of the ossicular chain or directly to the inner ear, The first coupling element has a receiving part rigidly connected to the prosthesis body to accommodate the free end section of the limb of incus, including a U-shaped cliplock rotatably supported in the receiving part and swivellable over the free end section of the limb of incus in order to secure the limb of incus. The cliplock has at least one bulge directed toward the receiving part that protrudes from the cliplock so far that said bulge touches an outer surface of the receiving part when swivelled. | 02-12-2015 |
20150081017 | SELF-EXPANDING DEVICES AND METHODS THEREFOR - Described here are self-expanding devices and methods of using and making them. The devices may be useful in a variety of locations within the body, for a number of different uses. In some variations, the devices have a first compressed configuration enabling low profile delivery through a delivery device, a second expanded configuration for apposition against tissue, and comprise either a single continuous filament or at least two non-intersecting filaments. In some variations, the device is formed into a shape having a series of peaks and valleys. At least one of the peaks and valleys may have a loop at then end thereof. At least a portion of these devices may be capable of biodegrading over a predetermined period of time, and the devices may be configured for drug delivery. Methods of treating one or more sinus cavities are also described here. | 03-19-2015 |
20150148902 | Nasal Implant - Present example embodiments relate generally to nasal implants comprising a body portion, the body portion forming a central axis and having opposing inner body and outer body surfaces. The inner body surface may comprise a ventral groove portion disposed substantially parallel to the central axis, and the outer body surface may comprise a ridge portion. The ventral groove portion may comprise a deepest portion in proximate correspondence to a highest portion of the ridge portion with respect to the central axis. The nasal implant may comprise an elongated tail portion. A lower portion of the tail portion may be in communication with at least an upper portion of the body portion. An angle formable between an axis definable by the tail portion and the central axis may be between 0 to 90 degrees. The nasal implant may comprise a first wing portion, head portion, second wing portion, and leg portion. | 05-28-2015 |
20150320551 | Drug-Eluting Stapes Prosthesis - A medical implant device includes a prosthesis adapted to replace at least a portion of a bone. The prosthesis includes a drug-eluting polymer adapted to deliver a drug to at least a portion of an area surrounding the prosthesis. | 11-12-2015 |
20160015502 | Support for Ear Base - Embodiments of the invention described herein thus provide systems and methods for ear restoration surgery. Certain embodiments provide an improved framework that provides enhanced cooperation between an ear base and a rim. | 01-21-2016 |
20160038279 | NASAL VALVE TREATMENT METHOD & APPARATUS - A method and apparatus for treating a nasal valve condition including surgically forming an access path to create a pocket on a side of the patient's nose. The pocket is positioned between a soft tissue layer and opposing surfaces of upper and lower cartilages of the nose. The pocket spans a junction between the upper and lower cartilages. An implant is placed through the access path into the pocket with a length oriented to span the junction. A delivery system for placement of the implant includes a surgical tool for forming the access path and for delivering the implant into the access path. | 02-11-2016 |
20160045191 | SEPTAL PERFORATION PROSTHESIS - The vast majority of septal perforations are plugged by providing a septal perforation prosthesis in a limited number of flange sizes and shapes, stem sizes and stem lengths. Insertion of the prosthesis is simple and positive, and does not require, for example, folding or wadding up one flange and pulling the thus-folded or -wadded up flange through the perforation. Likewise, removal of the prosthesis does not require the occasionally traumatic pulling of a flange through the perforation. | 02-18-2016 |
20160058555 | SUSPENDED COMPONENTS IN AUDITORY PROSTHESES - An external portion of an auditory prosthesis includes magnets, electronics, and other components. In bone conduction auditory prostheses, reducing the amount of mass subject to vibrations in an auditory prosthesis has a positive effect on tuning of the device. One way of reducing such mass is to resiliently more massive components within the auditory prosthesis housing. Such resilient mounting reduces the dampening effect that these massive components have on vibrations generated by the prosthesis. When electronic components are suspended, feedback to said components is also reduced, resulting improved performance. | 03-03-2016 |
20160058556 | NASAL IMPLANTS AND SYSTEMS AND METHOD OF USE - Described are implants for placing in a body, tools for delivering the implants, and systems and methods for using implants and tools for placing in a body and more particularly to nasal implants, tools for delivering nasal implants, and systems and methods for using such implants and tools. A tool may include a hand-held implant delivery device that holds, moves, orients, inserts, or shapes an implant. An implant may be a biodegradable, longitudinal implant that may be oriented for implantation by an implant delivery device. | 03-03-2016 |
20160081796 | REMOVABLE MIDDLE EAR IMPLANT SENSOR - A middle ear implant includes a first interface portion configured to interface with a first structure of a middle ear of a patient, a second interface portion configured to interface with a second structure of the middle ear of the patient, a shaft that connects the first and second interface portions, a carrier plate removably mounted in one of the first or second interface portions, and a removable sensor disposed at one end of the shaft, between the shaft and one of the first interface portion or the second interface portion. The removable sensor is configured to provide a DC signal output indicative of static pressure on the sensor based on placement of the sensor between the first and second structures, and provide an AC signal output indicative of a frequency response of the implant. The removable sensor is disposed at a portion of the carrier plate. | 03-24-2016 |
20160175093 | OSSICULAR PROSTHESIS HAVING SPIKES | 06-23-2016 |
20190142578 | Graft Including Osseous Tissue and Cartilage Tissue for Augmentation Rhinoplasty | 05-16-2019 |