Abstract: A modular implant device configured for stimulation of at least one nerve or muscle in a body of a subject comprises: a housing; and at least one electrical lead, and/or at least one stimulation electrode; wherein the at least one electrical lead is partly disposed on the housing, and wherein the housing comprises modular elements, the modular elements being arranged in a stack. A system for electrical nerve stimulation comprises a network of at least two modular devices configured for implantation inside a body of a subject according to one of the preceding claims, wherein each modular device is electrically connected to at least one other modular device through electrical leads.

Abstract: An implantable device configured for implantation in a body of subject. The device includes: a flexible body and at least one stimulator unit attached to the flexible body, wherein the at least one stimulator unit includes a plurality of electric components encapsulated in a hermetically sealed enclosure, a receiving antenna, and at least one electric conductor in electrical connection with the plurality of electric components.

Abstract: An implant unit configured for implantation into a body of a subject is provided. The implant unit may include a flexible carrier unit including a central portion and two elongated arms extending from the central portion, an antenna, located on the central portion, configured to receive a signal, at least one pair of electrodes arranged on a first elongated arm of the two elongated arms. The at least one pair of electrodes may be adapted to modulate a first nerve. The elongated arms of the flexible carrier may be configured to form an open ended curvature around a muscle with the nerve to be stimulated within an arc of the curvature.

Abstract: Disclosed herein is an implantable device (10) configured for implantation in a body of subject (50), the device comprising: a flexible body (20) and at least one stimulator unit (30) attached to the flexible body (20), wherein the at least one stimulator unit (30) comprises a plurality of electric components (31) encapsulated in a hermetically sealed enclosure (32), a receiving antenna (33), and at least one electric conductor (34) in electrical connection with the plurality of electric components (31).

Abstract: An implant unit delivery tool is provided. The implant delivery tool may include a body, a holder disposed at a distal end of the body and adapted to hold an implant unit, and an implant activator associated with the body, the implant activator configured to receive power from a power source. The implant activator may be configured to selectively and wirelessly transfer power from the power source to the implant unit during implantation of the implant unit into the body of a subject to cause modulation of at least one nerve in the body of the subject, and determine a degree of nerve modulation response resulting from the selective and wireless transfer of power from the power source to the implant unit claims.

Abstract: A medical device control unit is provided. The control unit may include a communications interface, a memory, and at least one processing device. The processing device may be configured to cause application of a control signal to a primary antenna associated with a unit external to a subject's body. The processing device may further be configured to monitor a feedback signal indicative of the subject's breathing and store, in the memory, information associated with the feedback signal. The processing device may also cause transmission of the stored information, via the communications interface, to a location remote from the control unit. The processing device may further be configured to receive an update signal, from the location remote from the control unit, and cause application of an updated control signal to the primary antenna based on the update signal.

Abstract: A method of treating obstructive sleep apnea according to this disclosure may include: providing an implant comprising a substantially planar central body portion having a top side and a bottom side; at least two adjustable wing portions; and at least two connecting members, each one of the at least two connecting members extending from opposite sides of the central body portion, the each one of the at least two connecting members being configured for flexibly connecting each one of the at least two wing portions at opposite sides to said central body portion; forming a surgical opening to expose a genioglossus muscle; exposing a branch of a hypoglossal nerve for stimulation by the implant at least on one side of the geniouglossus; forming at least one pocket on at least one side of the geniouglossus; such that the pocket dimensions are configured to fit the at least one of the at least two wing portions of the device; inserting an implant device through the surgical opening such that the central body extends

Abstract: A delivery system is disclosed having an implant retainer configured to releasably hold an implant unit and maintain the implant unit in a fixation location relative to target tissue in a subject's body during an implantation procedure. A first suture guide portion may be disposed on a first side of the implant retainer and configured to guide a suture needle during the implantation procedure. A second suture guide portion may be disposed on a second side of the implant retainer, opposite the first side, and configured to guide the suture needle after the suture needle exits the first suture guide portion.

Abstract: Disclosed herein is a method for electrical nerve (510) stimulation, the method comprising: generating an electrical stimulation pattern (100) comprising a plurality of successive pulse trains (110), wherein each pulse train (110) has a pulse train amplitude (111); delivering the electrical stimulation pattern (100) to a subjects hypoglossal nerve (510) with a stimulator (300) having at least one electrode (310); modulating the electrical stimulation pattern (100), wherein modulation of the electrical stimulation pattern (100) comprises gradually increasing the pulse train amplitude (111) from one pulse train (110) to a successive pulse train (110) at stimulation onset (101) until a determined target stimulation amplitude (130) is reached; characterized in that modulation of the electrical stimulation pattern (100) further comprises decreasing the target stimulation amplitude (130) to a defined step-down amplitude (140) within each pulse train (110) after the target stimulation amplitude (130) was reached.

Abstract: A medical device control unit is provided. The control unit may include at least one processing device, a circuit electrically coupled to the at least one processing device, and a flexible housing configured to contain the at least one processing device and the circuit. The flexible housing may include at least one connection portion configured to engage a connector protruding from a flexible carrier, and at least one electrical contact electrically coupled to the circuit and configured to establish an electrical connection with an exposed electrical contact on the flexible carrier when the connection portion is engaged with the at least one connection portion.

Abstract: A method for delivering energy as a function of degree coupling may utilize an external unit configured for location external to a body of a subject and at least one processor associated with the implant unit and configured for electrical communication with a power source. The method may determine a degree of coupling between the primary antenna and a secondary antenna associated with the implant unit, and regulate delivery of power to the implant unit based on the degree of coupling between the primary antenna and the secondary antenna.

Abstract: Some embodiments of the disclosure may include a device for wirelessly powering an implant unit in a body of a subject from a location outside of the body of the subject, wherein the implant unit includes a secondary antenna for wirelessly receiving energy. The device may include a primary antenna configured to be located external to the body of the subject, a circuit electrically connected to the primary antenna, and at least one processor electrically connected to the primary antenna and the circuit. The at least one processor may determine a resonant frequency mismatch between a first resonant frequency associated with the primary antenna and a second resonant frequency associated with the secondary antenna associated with the implant unit; and apply an adjustment to at least one component of the circuit to cause a change in the first resonant frequency associated with the primary antenna and a reduction in the resonant frequency mismatch.

Abstract: A device for conveying power from a location external to a subject to a location within the subject may include a flexible carrier and an adhesive on a first side of the carrier. A coil of electrically conductive material may be associated with the flexible carrier. A mechanical connector may be associated with the carrier opposite the adhesive, wherein the mechanical connector is configured to retain a housing and permit the housing to rotate relative to the flexible carrier. At least one electrical portion may be associated with the carrier in a manner permitting electrical connection to be maintained between the flexible carrier and the housing as the housing is rotated.

Abstract: The present disclosure is directed to a control unit for cooperating with an adhesive patch to convey power from a location external to a subject to a location within the subject. The control unit may include a housing configured for selective mounting on the adhesive patch and may further include at least one processor within the housing. The at least one processor may be configured to activate when the housing is mounted on the adhesive patch and to delay, for a predetermined amount of time following activation of the at least one processor, generation of therapeutic control signals for modulating at least one nerve in the subject's body.

Abstract: A device for the treatment of snoring is provided. The device may include a flexible substrate configured for removable attachment to a subject's skin, a primary antenna disposed on the flexible substrate, an interface configured to receive a feedback signal that varies based upon a breathing pattern of the subject; and at least one processing device. The processing device may be configured to analyze the feedback signal and determine whether the subject is snoring based on the analysis of the feedback signal, and if snoring is detected, cause a hypoglossal nerve modulation control signal to be applied to the primary antenna in order to wirelessly transmit the hypoglossal nerve modulation control signal to a secondary antenna associated with an implant unit configured for location in a body of the subject.

Abstract: Some embodiments of the present disclosure may include a device for conveying power from a location external to a subject to a location within the subject The device may include a flexible carrier, an adhesive on a first side of the carrier, a coil of electrically conductive material associated with the flexible carrier, and a mechanical connector extending from a second side of the carrier opposite the adhesive. The mechanical connector may be configured to be received by and retained by a receiver associated with a housing configured for mounting on the carrier.

Abstract: An implant unit configured for implantation into a body of a subject is provided. The implant unit may include a flexible carrier unit including a central portion and two elongated arms extending from the central portion, an antenna, located on the central portion, configured to receive a signal, at least one pair of electrodes arranged on a first elongated arm of the two elongated arms. The at least one pair of electrodes may be adapted to modulate a first nerve. The elongated arms of the flexible carrier may be configured to form an open ended curvature around a muscle with the nerve to be stimulated within an arc of the curvature.

Abstract: An implant unit delivery tool is provided. The implant delivery tool may include a body, a holder disposed at a distal end of the body and adapted to hold an implant unit, and an implant activator associated with the body, the implant activator configured to receive power from a power source. The implant activator may be configured to selectively and wirelessly transfer power from the power source to the implant unit during implantation of the implant unit into the body of a subject to cause modulation of at least one nerve in the body of the subject, and determine a degree of nerve modulation response resulting from the selective and wireless transfer of power from the power source to the implant unit claims.

Abstract: An implant unit configured for implantation into a body of a subject is provided. The implant unit may include an antenna configured to receive a signal, and at least one pair of modulation electrodes configured to be implanted into the body of the subject in the vicinity of at least one nerve to be modulated. The at least one nerve may have a diameter less than about 2 millimeters at a modulation location, and the at least one pair of modulation electrodes may be configured to receive an applied electric signal in response to the signal received by the antenna and generate an electrical field to modulate the at least one nerve from a position spaced apart from the at least one nerve.

Abstract: A medical device control unit is provided. The control unit may include a communications interface, a memory, and at least one processing device. The processing device may be configured to cause application of a control signal to a primary antenna associated with a unit external to a subject's body. The processing device may further be configured to monitor a feedback signal indicative of the subject's breathing and store, in the memory, information associated with the feedback signal. The processing device may also cause transmission of the stored information, via the communications interface, to a location remote from the control unit. The processing device may further be configured to receive an update signal, from the location remote from the control unit, and cause application of an updated control signal to the primary antenna based on the update signal.