Abstract: A medical device includes a sealed enclosure that is configured to be fixed against a person, a layered structure within an interior of the sealed enclosure, and a port. The layered structure comprises a first layer, a second layer, and a third layer. The first layer and the third layer comprise respective sheets composed of a first material. The second layer comprises a sheet composed of a second material that is different than the first material. The second layer includes through-holes. The sealed enclosure and layered structure are configured such that applying a vacuum to the interior of the sealed enclosure via the port causes portions of the first layer and the third layer to come into contact with one another through the through-holes in the second layer to selectively and reversibly convert the layered structure from a flexible first state to a rigid second state.

Abstract: A rib brace includes: a sealed enclosure; an adhesive on an external side of the sealed enclosure, the adhesive configured to adhere the rib brace to a person externally and noninvasively to the person; a layered structure inside the sealed enclosure; and a port through a wall of the sealed enclosure, wherein a stiffness of the layered structure is adjustable by applying suction to an interior of the sealed enclosure via the port.

Abstract: A wearable medical device assembly for therapeutic treatment of a person includes: a wearable medical device configured to be applied over a portion of the person; a first anchor and a second anchor each including an adhesive configured to affix the respective anchor to the person's skin; and an attachment system that selectively attaches the wearable medical device to the first anchor and the second anchor, wherein the attachment system permits the wearable medical device to be detached from, and re-attached to, one or both of the anchors while both of the anchors remain affixed to the person's skin.

Abstract: A cricothyrotomy device includes: a scalpel portion comprising a blade at a first end of the device; and a tracheal hook portion comprising a tracheal hook at a second end of the device opposite the first end of the device.

Abstract: A system and method for locating and guiding a peripheral nerve evaluation (PNE) lead. The system comprising an X-ray system to capture images of the patient. The images are processed by the system and are provided to a user to utilize a measurement device for inserting a needle for placing leads for the PNE procedure.

Abstract: A medical device includes a needle, a syringe, and a probe assembly respectively connected to a main body. The syringe may include a cavity in fluid communication with a bore through a shaft of the needle and is configured to draw a fluid into the cavity through the needle. The probe assembly may include a probe that is movable through the bore.

Abstract: A oropharyngeal cannula device configured to be inserted into a bite guard includes: a first portion configured to engage the bite guard while positioned in a channel extending through the bite guard, wherein the first portion defines a passageway inside the channel; and a second portion extending from the first portion and configured to directly contact a superior surface of a tongue of a patient, while the bite guard is in a mouth of the patient, to prevent collapse of an oropharyngeal airway of the patient.

Abstract: A prosthetic finger device includes a base piece configured to fit on a proximal phalanx portion of the amputated finger, and a tip piece configured to fit on a middle phalanx portion of the amputated finger, wherein the tip piece is pivotally connected to the base piece by a hinge that is integrally formed with the tip piece and the base piece.

Abstract: In a first aspect, there is a system including: a sheet configured to be applied to the skin of a patient over a wound or scar bed; a device that is separate from the sheet and that is configured to be used to massage the sheet to cause: (1) static charging of the sheet, and (2) physical massaging of the wound covered by the sheet.

Abstract: A system and method for locating and guiding a peripheral nerve evaluation (PNE) lead. The system comprising an X-ray system to capture images of the patient. The images are processed by the system and are provided to a user to utilize a measurement device for inserting a needle for placing leads for the PNE procedure.

Abstract: Improvements for use with tissue expanders are provided. A tissue expander includes: a selectively inflatable and deflatable shell that is configured to be implanted; and an access port for selectively inflating and deflating the shell, the access port comprising a sidewall, a base at a first end, and a membrane at a second end opposite the first end, wherein the sidewall and the base of the access port are constructed of a material that is non-reactive with a magnetic resonance imaging (MRI) machine. In embodiments, the tissue expander includes a magnet at the access port. In embodiments, the magnet is configured with a physical size and magnetic force such that, when the tissue expander is implanted, the magnet is detectable by an external magnetometer sensor but is not detectable by an external dangle-magnet.

Abstract: A system and method for locating and guiding a peripheral nerve evaluation (PNE) lead. The system comprising an X-ray system to capture images of the patient. The images are processed by the system and are provided to a user to utilize a measurement device for inserting a needle for placing leads for the PNE procedure.

Abstract: A method includes: determining one or more measurements from at least one image of a sacrum of a patient; applying the determined one or more measurements with a guide device; locating the guide device on the patient's backside using a landmark; and while the guide device is located on the patient's backside, using the guide device to guide insertion of a medical element into the patient. A device for guiding medical element insertion includes: a main body with a locating feature that references a landmark on a patient; a head that is translatable along the main body in a first direction; and a medical element guide that is translatable along the head in a second direction perpendicular to the first direction, wherein the medical element guide is configured to identify the entry location and angle of insertion of a medical element into the patient.

Abstract: A prosthetic finger device includes a base piece configured to fit on a proximal phalanx portion of the amputated finger, and a tip piece configured to fit on a middle phalanx portion of the amputated finger, wherein the tip piece is pivotally connected to the base piece by a hinge that is integrally formed with the tip piece and the base piece.

Abstract: A wearable medical device assembly for therapeutic treatment of a person includes: a wearable medical device configured to be applied over a portion of the person; a first anchor and a second anchor each comprising an adhesive configured to affix the respective anchor to the person's skin; and an attachment system that selectively attaches the wearable medical device to the first anchor and the second anchor, wherein the attachment system permits the wearable medical device to be detached from, and re-attached to, one or both of the anchors while both of the anchors remain affixed to the person's skin

Abstract: A rib brace includes: a sealed enclosure; an adhesive on an external side of the sealed enclosure, the adhesive configured to adhere the rib brace to a person externally and noninvasively to the person; a layered structure inside the sealed enclosure; and a port through a wall of the sealed enclosure, wherein a stiffness of the layered structure is adjustable by applying suction to an interior of the sealed enclosure via the port.

Abstract: Aspects of the invention generally relate to medical devices and associated methods of manufacture and use, and more particularly to scar modulation dressings. Aspects of the invention relate to improving wound healing and improving scar maturation. In a first aspect, there is a system including: a sheet configured to be applied to the skin of a patient over a wound or scar bed; a device that is separate from the sheet and that is configured to be used to massage the sheet to cause: (1) static charging of the sheet, and (2) physical massaging of the wound covered by the sheet.

Abstract: Improvements for use with tissue expanders are provided. A tissue expander includes: a selectively inflatable and deflatable shell that is configured to be implanted; and an access port for selectively inflating and deflating the shell, the access port comprising a sidewall, a base at a first end, and a membrane at a second end opposite the first end wherein the sidewall and the base of the access port are constructed of a material that is non-reactive with a magnetic resonance imaging (MRI) machine; and a structure of the access port is composed of a material that has a rate of temperature change lower than that of human tissue.

Abstract: Improvements for use with tissue expanders are provided. A tissue expander includes: a selectively inflatable and deflatable shell that is configured to be implanted; and an access port for selectively inflating and deflating the shell, the access port comprising a sidewall, a base at a first end, and a membrane at a second end opposite the first end, wherein the sidewall and the base of the access port are constructed of a material that is non-reactive with a magnetic resonance imaging (MRI) machine. In embodiments, the tissue expander includes a magnet at the access port. In embodiments, the magnet is configured with a physical size and magnetic force such that, when the tissue expander is implanted, the magnet is detectable by an external magnetometer sensor but is not detectable by an external dangle-magnet.

Abstract: Improvements for use with tissue expanders are provided. A tissue expander includes: a selectively inflatable and deflatable shell that is configured to be implanted; and an access port for selectively inflating and deflating the shell, the access port comprising a sidewall, a base at a first end, and a membrane at a second end opposite the first end, wherein the sidewall and the base of the access port are constructed of a material that is non-reactive with a magnetic resonance imaging (MRI) machine. In embodiments, the tissue expander includes a magnet at the access port. In embodiments, the magnet is configured with a physical size and magnetic force such that, when the tissue expander is implanted, the magnet is detectable by an external magnetometer sensor but is not detectable by an external dangle-magnet.