A drape for use with fluorescence-based imaging and white-light imaging includes a drape body. The drape body is configured to limit passage of electromagnetic radiation including light through the drape body to an interior imaging environment defined by the drape body such that electromagnetic radiation including ambient light within the interior imaging environment does not exceed a predetermined threshold. The drape also includes a connecting element permanently coupled to the drape body. The connecting element defines a hole in the drape body. The connecting element is configured to attach the drape to a portable, handheld imaging device.

An apparatus for monitoring neural response and/or providing treatment includes an electrical stimulator configured to apply electrical stimulation, and one or more processors configured to analyze stimulation response. The one or more processors can be further configured to operate the electrical stimulator, adjust the electrical stimulation, and determine one or more wound characteristics based at least in part on at least one of the electrical stimulation or the stimulation response, e.g. a movement of a patient, a color absorption characteristic, or other physiological responses. An indication of the one or more wound characteristics can be provided.

A device adapted for determining cardiac viability, wherein said device includes: a cannula having a hollow body and at least a distal end adapted for insertion into a heart and operator end for adapted for an operator to position the catheter in the ventricular apex and adapted for connection to a plumbing system; an inflatable balloon positioned near to the distal end in fluid communication with the hollow body to allow for selected inflation of the balloon, a controller adapted to calculate the viability of the heart from pressure data detected within cannula or balloon which is inflated to various degrees with an incompressible fluid.

The wound assessing method and system provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.

The provided systems, methods and devices describe lightweight, wireless tissue monitoring devices that are capable of establishing conformal contact due to the flexibility or bendability of the device. The described systems and devices are useful, for example, for skin-mounted intraoperative monitoring of nerve-muscle activity. The present systems and methods are versatile and may be used for a variety of tissues (e.g. skin, organs, muscles, nerves, etc.) to measure a variety of different parameterps (e.g. electric signals, electric potentials, electromyography, movement, vibration, acoustic signals, response to various stimuli, etc.).

An apparatus for monitoring neural response and/or providing treatment includes an electrical stimulator configured to apply electrical stimulation, and one or more processors configured to analyze stimulation response. The one or more processors can be further configured to operate the electrical stimulator, adjust the electrical stimulation, and determine one or more wound characteristics based at least in part on at least one of the electrical stimulation or the stimulation response, e.g. a movement of a patient, a color absorption characteristic, or other physiological responses. An indication of the one or more wound characteristics can be provided.

Embodiments disclosed herein relate to systems, devices and methods for monitoring dimensional changes in medical devices attached to or implanted in the body, such as wound fillers. Disclosed embodiments may facilitate measuring the degree of wound closure by incorporating conductive elements into the wound filler. In some embodiments, the conductive elements may be conductive filler, a flexible conductive element, or an arrangement of discrete non-flexible conductive elements. The density of conductive material in an area or volume of the wound filler upon wound closure may be detected by a detection device that assesses the local dielectric constant of the wound filler, such as through use of a capacitive plate, or by a detection device that measures the resonant frequency of a conductive element.

A wound dressing includes at least one sensor generating a sensor signal. The wound dressing also includes a display configured to receive the sensor signal from the at least one sensor and present data corresponding to the sensor signal.

Methods for assessing a skin surface of a patient and associated systems and devices are described herein. A method configured in accordance with embodiments of the present technology can include, for example, receiving a three-dimensional data set representative of the patient's skin surface and determining a boundary of a feature of the patient's skin in the three-dimensional data set. The method can further include determining, with a processor, a three-dimensional surface area of the feature within the boundary. In some embodiments, the method can also include identifying a plurality of sub-regions within the boundary and identifying one or more tissue types in each sub-region.

A sensor sheet of a wound monitoring and/or therapy apparatus can include one or more electrical connections. The electrical connections can include multiple conductive inks having different impedances. A track of first conductive ink having a first impedance can be coupled to an electrical connector of an electronic component. A track of second conductive ink having a second impedance can be coupled to the track of first conductive ink.