Abstract: A surgical light for illuminating a target with light that has a reduced contribution of a portion of the visible spectrum includes a first light source configured to emit light having a first spectrum; a second light source configured to emit light having a second spectrum that does not include the portion of the visible spectrum; and a controller configured to simultaneously activate the first and second light sources for illuminating the target with light that has a reduced contribution of light in the portion of the visible spectrum relative to white light.

Abstract: A patient support apparatus comprises a patient support deck and a base frame assembly. The base frame assembly comprises a first frame assembly supporting a plurality of wheels, and a second frame assembly supporting one or more lift arms that are coupled to the patient support deck to the second frame assembly. A load cell assembly is interposed between the first and second frame assemblies to sense force acting on the first frame assembly associated with weight applied to the second frame assembly. The load cell assembly comprises: a load cell element coupled to one of the first frame assembly and the second frame assembly; a first pivot mount operatively attached to the load cell element; a second pivot mount operatively attached to the other of the first frame assembly and the second frame assembly; and a swing link arranged for pivoting movement.

Abstract: Provided herein is an occlusion device comprising: (a) continuous mesh structure comprising a medial pinch point; (b) a resilient mesh disc-shaped body extending distally and outward from the medial pinch point; and (c) a compressible mesh carriage extending distally from the medial pinch point on an opposing side of the resilient mesh body of (b), wherein the compressible mesh carriage comprises a pinch point on each end of the carriage, wherein one of the pinch points is the medial pinch point of (a); wherein the continuous mesh structure has a first delivery shape and a second expandable deployed shape, and wherein the length (x) of the resilient mesh body is greater than the length (y) of the compressible mesh carriage in free air and in the deployed shape.

Abstract: A surgical saw blade thermal management system including a saw blade and blade mount. The saw blade including a cutting edge, a proximal portion, and a body portion. The cutting edge has teeth and is substantially formed of a first material having a first thermal conductivity. The proximal portion includes a blade hub. The body portion disposed between and connecting the cutting edge and the proximal portion and including a thermal transit core formed of a second material having a second thermal conductivity at least twice the first thermal conductivity and the core having at least two opposed longitudinally extending first core surfaces extending across a width of the core, and at least two longitudinally extending flanking members with each disposed over the longitudinally extending first core surfaces. The blade mount including a heat sink and is configured to receive the blade hub.

Abstract: Fluid management systems are disclosed that include software-controlled, electro-mechanical devices used in combination with single-use or multi-use tubing sets. Functions of the fluid management systems can include fluid pressurization, fluid warming, fluid deficit monitoring (including flow-based and weight-based), suction, fluid collection, and fluid evacuation (including indirect-to-drain and direct-to-drain options). The systems can be configured based on the surgical environment (e.g., operating room or physician office) as well as other user needs and/or preferences.

Abstract: A patient support apparatus is disclosed that includes a support structure including a patient support deck defining a patient support surface, a charging interface, a sensor system coupled to the support structure, and a controller disposed in communication with the sensor system. The charging interface is operable between a first charge state for charging portable electronic devices where the charging interface generates an electromagnetic field and a second charge state where the charging interface at least partially limits generation of the electromagnetic field. The sensor system generates data representing changes in patient position on the support structure relative to a patient safety zone defined spaced from the charging interface. The controller is configured to change operation of the charging interface in response to the data generated by the sensor system indicating a sensed patient position outside the patient safety zone to at least partially reduce the electromagnetic field.

Abstract: A surgical drill system for drilling a bore in a bone. The system has a handpiece including a motor and a chuck coupled to the motor for releasably holding a drill bit to the motor so the drill bit can be rotated by the motor. The handpiece defines a lumen. The system also includes a telescoping member being coupled to the handpiece such that the telescoping member is slidable within the lumen of the handpiece. A spring biases the telescoping member in a distal direction relative to the motor. A brake is attached to the handpiece and is moveable relative to the telescoping member to an engaged position to stop movement of the telescoping member. An actuator is configured to move the brake to the engaged position responsive to a signal received from a controller when the drill bit penetrates bone.

Abstract: A patient transport apparatus for transporting a patient over a floor surface is described herein. The patient transport apparatus includes a throttle assembly, an auxiliary wheel assembly including an auxiliary wheel, an auxiliary wheel drive system, and a control system for operating the auxiliary wheel drive system based on user commands received from the throttle assembly. The control system includes a controller configured to detect a position of the throttle assembly, determine a desired rotational speed value associated with a current operating throttle position, determine a current rotational speed of the auxiliary wheel, select an acceleration rate based on the current rotational speed of the auxiliary wheel, generate an output signal based on the selected acceleration rate, and transmit the generated output signal to the motor control circuit to operate the motor to rotate the auxiliary wheel at the selected acceleration rate.

Abstract: A surgical instrument including an articulating region. An outer tube and an inner tube are axially fixed to one another distal to the articulating region and axially movable relative to one another proximal to the articulating region. Relative movement of the inner and outer tubes provides for articulation of the articulating tube assembly to a curved configuration. A working tool may be removably directed through a central cannula defined by the inner tube. The working tool may include a shaft having a flexible region configured to be arranged within the articulating region. The shaft may rotate within the inner tube with the articulating tube assembly in the curved configuration. The working tool may include a housing hub configured to be coupled with a handle to removably position the flexible region within the articulating region. Multiple working tools may be interchangeably directed through the central cannula.

Abstract: The present disclosure provides a balloon dilation catheter that includes a handle (102), a substantially rigid inner guide member (108) coupled to the handle, a shaft (118) arranged over the inner guide member, a balloon (120) coupled to the inner guide member, and a polymer ball tip (122) positioned at a distal end of the balloon. To treat a sinus drainage pathway of a subject using the balloon dilation catheter, the substantially rigid inner guide member is positioned into the drainage pathway of the sinus of the subject via a nasal passageway. The balloon is then inflated to expand or otherwise remodel the drainage pathway.

Abstract: Determining at least one prediction image based on at least one medical image of a patient. A method includes obtaining image data including at least one medical image including representations of a plurality of bones in a first body posture, and alignment data indicative of an alignment of at least two of the bones in a second body posture. At least one prediction image including representations of the bones in the first body posture is determined based on the image data and the alignment data. The medical image(s) may be modified based on the alignment data such that poses of the representations of the bones after the modification comply with the alignment indicated by the alignment data. The at least one prediction image and/or of information derived from one or more of the prediction image(s) may be displayed. A corresponding system, computer program and carrier are also provided.

Abstract: A patient support apparatus includes a load cell, disposed between a base and a litter, that is configured to generate an output representative of a load acting on the patient support surface. The load cell is associated with a calibration reference symbol assigned to the load cell to define a calibration value for a parameter of the load cell. A user interface is configured to receive user input of a virtual symbol corresponding to the calibration reference symbol. A controller is configured to store a plurality of calibration reference symbols and a plurality of representative calibration values each associated with one of the plurality of calibration reference symbols, initiate a calibration procedure, determine a representative calibration value for each calibration reference symbol, calibrate the parameter of the load cell based on the representative calibration value determined based on the virtual symbol, and determine weight acting on the litter.

Abstract: A patient transport apparatus comprises a support structure. The support structure comprises a base, a frame, and a patient support surface to support a patient. One or more handle assemblies are coupled to the frame to maneuver the patient transport apparatus. Each handle assembly comprises a handle and a handle extension supporting the handle. The handle extension is configured to articulate relative to the frame from a stowed position to a use position such that the handle is adjacent to the frame in the stowed position and the handle is extended from the frame by the handle extension in the use position. The apparatus also includes a locking device comprising one or more locking elements configured to discretely lock and unlock the handle extension relative to the frame in the use position or the stowed position.

Abstract: Systems, computer-implemented methods, non-transitory computer readable media (computer program products), and techniques for segmenting an input medical image. An image encoder receives the input medical image and extracts image embeddings from the input medical image. The image encoder receives a set of few-shot images and computes target embeddings from the set of few-shot images. A mask decoder receives and associates the image embeddings and the target embeddings to output a predicted segmentation mask for the input medical image.

Abstract: A method for monitoring cleaning of a medical room includes: receiving imaging of the medical room, the imaging capturing signatures of cleaning deposits on one or more surfaces of the medical room deposited via a cleaning process; analyzing the imaging to: identify one or more surfaces in the medical room that should be cleaned, and determine which of the one or more surfaces have been cleaned by identifying the signatures of the cleaning deposits; and displaying an indication of at least one of: (1) the surfaces that have been cleaned, and (2) one or more surfaces that have not been cleaned.

Abstract: A surgical instrument comprises a hand-held portion configured to be manipulated by a user and a pivoting portion operatively coupled to the hand-held portion. The pivoting portion is configured to pivot with respect to the hand-held portion according to first and second degrees of freedom. The pivoting portion includes an accessory drive motor, an accessory drive member configured to be driven by the accessory drive motor, a plurality of lead screws, a carriage including a central aperture axially extending through the carriage and configured to interface with and linearly translate along the plurality of lead screws, and a linear drive motor configured to rotate the plurality of lead screws to linearly translate the carriage relative to the hand-held portion with respect to a third degree of freedom. The accessory drive member extends through and is configured to move within the central aperture of the carriage.

Abstract: An asset tracking system includes a camera adapted to capture images and output signals representative of the images. The camera may include one or more depth sensors that detect distances between the depth sensor and objects positioned within the field of view of the one or more cameras. A computer device processes the image signals and or depth signals from cameras and determines any one or more of the following: (a) whether a patient care protocol has been properly followed; (b) what condition a patient is in; (c) whether an infection control protocol has been properly followed; and (d) whether steps have been taken to reduce the risk of a patient from falling. Alerts may be issued if any conditions of importance are detected.