Abstract: This disclosure provides an efficient, hands-free system and method for capturing and recording patient treatment and physiological data in critical care environments. The systems and methods described herein enables clinicians to record and transcribe patient information and physiological data onto an individual disposable medical record tag, which accompanies the patientthroughout initial stabilization and presentation to a treatment center. The data tag digitally stores a patient's health status, and displays a specific color based on a patient's degree of injury or if treatment is required. The data tag forms the center of a patient centric network PCN of connectedhealth devices. An artificial intelligence machine learning model is used in combination with predictive analytics to assess a patient's condition and provide clinical decision support for clinicians based on predictive analytical models.

Abstract: A wound assessment device is provided which can include any number of features. In one embodiment, the wound assessment device comprises a hands-free device that includes a camera, additional sensors, electronics including a processor, a non-transitory computer-readable storage medium, an energy source, and a display. The wound assessment device can be configured to document the healing process of a wound, and overlay a digital ruler and information pertaining to the wound and the patient onto images taken of the wound. Methods of use are also provided.

Abstract: An apparatus for stabilizing vertebrae while permitting a range of motion therebetween may include first and second fasteners for engaging adjacent vertebrae and a motion preserving device that can be coupled to the first and second fasteners. The motion preserving device may include a longitudinal member that includes an array of load-bearing elements. The longitudinal member may be configured to permit the load-bearing elements to move relative to each other and/or relative to other portions of the member. In some embodiments, the longitudinal member is relatively inflexible along a longitudinal axis and relatively flexible in a direction transverse to the longitudinal axis.

Abstract: In a method of treating the spine of a patient, a fusion device is implanted via an anterior approach in an interbody space between at least two of a first vertebra, a second vertebra and a third vertebra. An access device is inserted into the patient with the access device in a first configuration having a first cross-sectional area at a distal portion thereof. The access device is actuated to a second configuration having an enlarged cross-sectional area at the distal portion thereof such that the distal portion extends across at least a portion of each of the three adjacent vertebrae. A multi-level procedure is performed through the access device across the at least three adjacent vertebrae.

Abstract: An apparatus is provided for connecting a longitudinal member to a bone portion. The apparatus includes a fastener engageable with a bone portion, a housing having a first passage configured to receive a longitudinal member and a second passage configured to receive the fastener. The fastener extends through an opening in the housing into the second passage and is movable relative to the housing. The longitudinal axis of the fastener is positionable in any one of a plurality of angular positions relative to a longitudinal axis of the second passage. The apparatus also includes a clamping member configured to be received in threaded engagement within the housing. The clamping member has a first end configured such that when a longitudinal member is positioned in the first passage in the housing, the first end of the clamping member engages the longitudinal member at an angle not orthogonal to an axis along which the clamping member is advanced.

Abstract: Systems, devices, and methods suitable for use with procedures performed at least partially percutaneously are provided. In some procedures, two or more access devices for providing access to adjacent surgical locations within a patient are used. Certain embodiments of the access device comprise an elongate body having a distal end with one or more cutouts. The cutouts on adjacent access devices are generally aligned with each other to permit passage of a portion of a fixation element from one access device to the other access device. A fastener with an elongated removable head may be delivered to the surgical site through the access device. After a distal end of the fastener is secured to the surgical site, a portion of the elongated housing is detached from the remainder of the fastener and removed from the patient.

Abstract: A spacer device is provided for use with a primary spinal fixation device to treat, reduce, or delay adjacent level degenerative disc disease. The spacer device comprises a compressible spacer, a transverse member, and a connecting member. The compressible spacer is sized to fit between the spinous processes of two adjacent vertebrae and is configured to reduce the range of motion of at least one vertebra. The transverse member is configured to extend from one side of the midline of the spine, extending through the interspinous process space. The transverse member is coupled with the spacer. The connecting member is attachable to the transverse member and to a primary spinal fixation device.

Abstract: An artificial vertebral disc for replacing an intervertebral disc of a patient is provided. The artificial disc can comprise a first plate, a second plate, and an elongate member extending between the first plate and the second plate. The elongate member is preferably flexible to allow angulation between the plates. In one embodiment, a side support extends along the exterior of the disc to substantially enclose the disc. In another embodiment, the disc has an open configuration and a stopping member to limit the angulation of one plate relative to another plate. The disc can include an insert configured to be inserted in a space defined by the stopping member and one of the plates to prevent movement of the plates. Methods for replacing an intervertebral disc in an interbody space of a spine using the disclosed artificial discs are also provided.

Abstract: An apparatus for stabilizing vertebrae while permitting a range of motion therebetween may include first and second fasteners for engaging adjacent vertebrae and a motion preserving device that can be coupled to the first and second fasteners. The motion preserving device may include a longitudinal member that includes an array of load-bearing elements. The longitudinal member may be configured to permit the load-bearing elements to move relative to each other and/or relative to other portions of the member. In some embodiments, the longitudinal member is relatively inflexible along a longitudinal axis and relatively flexible in a direction transverse to the longitudinal axis.

Abstract: An apparatus includes a fastener engageable with a bone portion to connect a longitudinal member to the bone portion. A housing has a first passage configured to receive the longitudinal member and a second passage extending transverse to the first passage. The fastener extends through an opening in the housing into the second passage. The second passage includes a plurality of frustoconical surfaces for engagement with the fastener.

Abstract: An apparatus includes a fastener engageable with a bone portion to connect a longitudinal member to the bone portion. A housing has a first passage configured to receive the longitudinal member and a second passage extending transverse to the first passage. The fastener extends through an opening in the housing into the second passage. A longitudinal axis of the fastener is positionable in any one of a plurality of angular positions relative to a longitudinal axis of the second passage. A spacer received in the second passage of the housing is engageable with the fastener and the longitudinal member. A positioning member applies a force to prevent relative movement between the fastener and the housing and permit manual movement of the fastener relative to the housing against the force when the longitudinal member is disengaged from the spacer. A clamping mechanism clamps the longitudinal member, the spacer, and the housing to the fastener to prevent movement of the fastener relative to the housing.

Abstract: A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connected with the second bone portion. The second portion is movable relative to the first portion from a first position toward a second position to move the first and second bone portions away from each other. An actuator connected with the second portion moves the second portion relative to the first portion in a direction extending transverse to the longitudinal axis.

Abstract: An apparatus (10) includes a fastener (16) engageable with a bone portion to connect a longitudinal member (12) to the bone portion. A housing (40) has a first passage (42) configured to receive the longitudinal member (12) and a second passage (44) extending transverse to the first passage. The fastener (16) extends through an opening (50) in the housing (40) into the second passage (44). A longitudinal axis (18) of the fastener (16) is positionable in any one of a plurality of angular positions relative to a longitudinal axis (46) of the second passage (44). A spacer (60) received in the second passage (44) of the housing (40) is engageable with the fastener (16) and the longitudinal member (12). A member (70) applies a force to prevent relative movement between the fastener (16) and the housing (40) and permit manual movement of the fastener (16) relative to the housing (40) against the force when the longitudinal member (12) is disengaged from the spacer (60).

Abstract: A device that provides access to a surgical location within a patient has an elongate body that has a proximal end, a distal end, and an inner surface. The inner surface defines a passage that extends through the elongate body. The elongate body is capable of having a configuration when inserted within the patient wherein the cross-sectional area of the passage at a first location is greater than the cross-sectional area of said passage at a second location. The first location is distal to the second location. The passage is capable of having a generally oval shaped cross section between the second location and the proximal end.

Abstract: In one embodiment, a retractor is provided for retracting tissue at a surgical location within a patient for minimally invasive access to a region of the spine. The retractor comprises an elongate body having a proximal portion and a distal portion. The retractor comprises a first elongate member and a second elongate member. The first and second elongate members define an outer surface of the retractor. The retractor is actuatable between a low profile configuration and an expanded configuration.

Abstract: A device for provides access to a surgical location within a patient. The device has an elongate body that has a proximal portion, a distal portion; a first slot segment, and a second slot segment that is angled relative to said first slot segment. The elongate body defines a passage for accessing the surgical location with surgical instruments. The elongate body has a contracted configuration for insertion into the patient and an expanded configuration for providing access to the surgical location. The cross-sectional area of the passage at a first location of the elongate body is greater than the cross-sectional area of said passage at a second location of the elongate body. A movable tab is configured to extend into the second slot segment when the elongate body is in the expanded configuration to retain the elongate body in the expanded configuration.

Abstract: A device for providing access to a surgical location within a patient comprises an elongate body having a proximal portion and a distal portion. The elongate body defines a first passage for accessing the surgical location with surgical instruments. The elongate body has a contracted configuration for insertion into the patient and an expanded configuration for providing access to the surgical location. The cross-sectional area of the first passage at a first location of the expanded configuration is greater than the cross-sectional area of the first passage at a second location of the expanded configuration. A second passage is formed integrally with the elongate body. The second passage extends from the proximal portion toward the distal portion and is sized and configured to receive a surgical instrument, such as a viewing element for visualizing the surgical location. The second passage is partially enclosed by a wall of the proximal portion.

Abstract: A device for provides access to a surgical location within a patient. The device has an elongate body that has a proximal portion, a distal portion, a first slot segment, and a second slot segment that is angled relative to said first slot segment. The elongate body defines a passage for accessing the surgical location with surgical instruments. The elongate body has a contracted configuration for insertion into the patient and an expanded configuration for providing access to the surgical location. The cross-sectional area of the passage at a first location of the elongate body is greater than the cross-sectional area of said passage at a second location of the elongate body. A movable tab is configured to extend into the second slot segment when the elongate body is in the expanded configuration to retain the elongate body in the expanded configuration.

Abstract: A retractor has an elongate body and an expandable shroud. The elongate body has an outer surface and an inner surface partially defining a passage. The elongate body also has a first longitudinal edge and a second longitudinal edge. The elongate body is capable of having an enlarged configuration when inserted within the patient. In the enlarged configuration the first longitudinal edge is spaced apart from the second longitudinal edge. The expandable shroud is configured to extend from the first longitudinal edge to the second longitudinal edge when the first and second edges are spaced apart. The shroud partially defines the passage. The cross-sectional area of said passage at a first location is greater than the cross-sectional area of the passage at a second location, wherein the first location is distal to the second location.

Abstract: A device for retracting tissue provides access to a spinal location within a patient. The device includes an elongate body and a passage. The elongate body has a proximal portion and a distal portion. The elongate body defines a length between the proximal and distal portions along a longitudinal axis such that the distal portion can be positioned inside the patient adjacent the spinal location while the proximal portion is accessible. A transverse cross-section of the elongate body in the proximal portion has a first dimension that is longer than a second dimension. The first dimension is perpendicular to the second dimension. The passage extends through the elongate body between the proximal and distal portions. The elongate body is configured such that the proximal portion may be tilted with respect to the distal portion in a first direction generally aligned with the first dimension and in a second direction generally aligned with the second dimension.