Abstract: An endoscope cleaning device includes a canister, a battery pack, a heating mechanism thermally coupled to the canister, and a pull tab. The canister has defogging solution stored therein for cleaning an endoscope upon insertion of the endoscope into the canister. A cover is secured to the opened upper end of the canister and defines a central opening configured for passage of the endoscope. The pull tab covers the central opening of the cover and is coupled to the battery pack. The pull tab is configured to inhibit electrical communication between a battery and the heating mechanism until the pull tab is detached from the battery pack.

Abstract: A hand-held antenna system allows medical personnel to ascertain the presence or absence of objects (e.g., medical supplies) tagged with transponders in an environment in which medical procedures are performed. In use, the hand-held antenna system may be positioned proximate a patient at a time after a medical procedure, such as after child birth, so the system can scan the patient's body to determine the presence of objects tagged with transponders. The antenna system includes three antenna elements arranged mutually orthogonal to each other to transmit and receive signals in three coordinate directions. A controller is coupled to the antenna elements to transmit signals to the transponders and to receive response signals. The antenna system may operate in a static scan mode wherein the antenna system is held in a fixed position by a user and a dynamic scan mode wherein the antenna system is moved by a user.

Abstract: An inventory system configured for detecting and counting potentially retained surgical items within a body of a patient includes a signal generator which generates an energizing signal for a first RFID tag affixed to a secure package or the second RFID tag affixed to a surgical item, an antenna operably coupled to the signal generator, a processor, and a memory. The antenna is configured to receive at least one of the first return signal transmitted by at least one of the first RFID tag or the second return signal transmitted by the second RFID tag. The memory includes instructions which when executed by the processor cause the system to energize the first RFID tag, receive from the antenna the first return signal including a first unique identifier, and generate a key based on the first unique identifier and a master private key stored on the memory.

Abstract: Systems, methods, and computer-readable media are provided for controlling a robotically delivered manipulator. One system includes a robotic manipulator having a base and a surgical instrument holder configured to move relative to the base, a surgical instrument removably coupled to the surgical instrument holder, a user interface configured to present information related to least one of the robotic manipulator or the surgical instrument, a gesture detection sensor configured to detect a gesture made by a user representing a desired movement of the robotic manipulator, and a controller configured to actuate the robotic manipulator in a predetermined manner corresponding to the detected gesture.

Abstract: Systems and method of planning thoracic surgery. A three-dimensional model is generated to provide greater clarity between lung segments as well as identifying the airways and vasculature supporting the lung segment to enable accurate surgical planning.

Abstract: An implantable prosthesis for hernia repair is designed for minimally invasive, robotic, or laparoscopic surgery. Various embodiments of the implantable prosthesis are tailored for inguinal hernia repair, including direct, indirect, and bilateral hernia defects, as well as for femoral hernia repair.

Abstract: The present disclosure relates to the field of medical monitoring, and, in particular, to non-contact detecting and monitoring of patient breathing. Systems, methods, and computer readable media are described for calculating a change in depth of regions in one or more regions of interest (ROI's) on a patient and assigning one or more visual indicators to the regions based on the calculated changes in depth of the regions over time. In some embodiments, one or more breathing parameter signals corresponding to the regions can be generated and/or analyzed. In these and other embodiments, the one or more visual indicators can be displayed overlaid onto the regions in real-time. In these and still other embodiments, the systems, methods, and/or computer readable media (i) can display one or more generated breathing parameter signals in real-time and/or (ii) can trigger an alert and/or an alarm when a breathing abnormality is detected.

Abstract: The devices and methods described herein relate to improved structures for removing obstructions from body lumens. Such devices have applicability in through-out the body, including clearing of blockages within the vasculature, by addressing the frictional resistance on the obstruction prior to attempting to translate and/or mobilize the obstruction within the body lumen.

Abstract: A surgical robotic system includes a first robotic arm configured to hold a camera access port and an endoscopic camera inserted therethrough. The system also includes a plurality of secondary robotic arms each of which is configured to hold an instrument access port of a plurality of instrument access ports and a surgical instrument of a plurality of surgical instruments, each of which is configured to be inserted into one instrument access port of the plurality of instrument access ports. The system further includes a plurality of beacons. One beacon of the plurality of beacons is disposed on the camera access port and one beacon of the remaining plurality of beacons is disposed on one instrument access port of the plurality of instrument access ports. Each beacon of the plurality of beacons is configured to wirelessly communicate with each other.

Abstract: A surgical instrument for applying fasteners includes a drive motor, a replaceable loading unit having an end-effector assembly, and an adapter configured to releaseably couple a replaceable loading unit to the drive motor. The adapter includes a strain gauge having a drive circuit coupled thereto. The strain gauge and the drive circuit are configured to directly measure a driving force in the adapter.

Abstract: A surgical access assembly includes a cannula including an elongated shaft having a proximal end portion including an anchor inflation port and a distal end portion including an expandable anchor. The elongated shaft includes an inner tube and an outer tube disposed over the inner tube. The inner tube includes at least one groove defined in an outer surface thereof that forms an inflation channel with an inner surface of the outer tube. The inflation channel is in communication with the anchor inflation port and the expandable anchor.

Abstract: A surgical robotic system includes a surgeon console configured to receive user input and a robotic arm configured to hold an instrument drive unit and an instrument coupled to the instrument drive unit. The instrument is controllable in response to the user input and includes an elongate shaft and an end effector coupled to the elongate shaft at a joint. The end effector is configured to pivot about at least one pivot axis relative to the elongate shaft. The instrument also includes a flexible drive rod configured to move longitudinally through the joint and to actuate at least one function of the end effector. The flexible drive rod is disposed off-axis relative to at least one pivot axis of the joint.

Abstract: Methods of respiration compensation including detecting a position of a catheter proximate a target within a patient, performing a local registration to update a displayed relative position and orientation of the catheter and the target in a three-dimensional model, detecting movement of a plurality of sensors, determining a respiration waveform from the detected movement of the plurality of sensors, and indicating on a user-interface a period during which advancement of a biopsy or therapy tool from the catheter is most likely to intersect the target, wherein the period corresponds to a portion of the respiration waveform during which the movement of the plurality of sensors is within a desired range.

Abstract: A safety member (100) for use with an open, linear stapling device (10) includes a body (102) that can be received within a central knife slot (72) of a staple cartridge (18) and includes a knife stop (104), an angled stop surface (106), and transverse protrusions (108). The knife stop (104) is positioned on the body (102) to engage a knife assembly (50) of the staple cartridge (18), and the angled stop surface (106) is positioned to engage an actuation sled (62) of the staple cartridge (18). The transverse protrusions (108) are positioned to be received within cutouts (110) of the staple cartridge (18) to prevent longitudinal movement of the safety member (100) in relation to the staple cartridge (18) when the safety member (100) is coupled to the staple cartridge (18).

Abstract: An aneurysm embolization device can include a body having a single, continuous piece of material that is shape set into a plurality of distinct structural components. For example, the device can have an expandable component and an atraumatic tip portion extending therefrom. Further, the tip portion can be configured to enable the device to be implanted within the aneurysm while tending to mitigate risk of puncturing the aneurysm dome or otherwise assist in framing the aneurysm in advance of placement of additional embolic material.

Abstract: A drive assembly for an adapter assembly of a surgical device includes an input shaft, a middle shaft, and an output shaft. The input shaft includes a proximal portion configured for operable engagement with a drive member of a handle assembly and a distal portion including a first castellated portion. The middle shaft includes a proximal portion having a first lobed portion in operable engagement with the first castellated portion of the input shaft, and a distal portion having a second lobed portion. The output shaft includes a proximal portion having a second castellated portion in operable engagement with the second lobed portion.

Abstract: A patient monitoring sensor having a communication interface, through which the patient monitoring sensor can communicate with a monitor is provided. The patient monitoring sensor includes a light-emitting diode (LED) communicatively coupled to the communication interface and a detector, communicatively coupled to the communication interface, capable of detecting light. The patient monitoring sensor includes a layer of material is provided over the LED on the patient-side of the sensor to reduce transmission of heat therefrom to the skin of the patient.

Abstract: A ligation clip applier includes first and second jaw members and an elongated shaft assembly secured thereto. The elongated shaft assembly includes a tube supporting clips therein and a tab assembly supported within the tube and including angled tabs engaged with the clips for moving the clips through the tube in response to movement of the tab assembly relative to the tube. The tab assembly is positionable to load a distal-most clip into the end effector when the tab assembly moves relative to the tube. The tube is selectively engageable with an outer surface of the first and second jaw members to clamp the distal-most clip between the first and second jaw members.

Abstract: Devices, systems, and methods for treating vascular defects are disclosed herein. One aspect of the present technology, for example, includes an occlusive device comprising a mesh having a low-profile state for intravascular delivery to the aneurysm and a deployed state. The mesh may comprise a tubular mesh configured to curve along its longitudinal dimension when implanted in an aneurysm cavity.

Abstract: The present technology relates to articulating endoscopes and methods for manufacturing articulating endoscopes. An example endoscope includes an outer jacket extending a length of the endoscope; an outer wall, interior to the outer jacket, of an extrusion extending at least 80% of the length of the endoscope and ending at a bendable region of the endoscope; an inner wall, interior to the outer wall, extending at least 90% of a length of the endoscope and through the bendable region, the inner wall defining a working channel through the endoscope; a plurality of fins extending from the inner wall to the outer wall and defining a plurality of auxiliary channels between the inner wall and the outer wall; a first pull wire extending through a first auxiliary channel of the plurality of auxiliary channels; and a second pull wire extending through a second auxiliary channel of the plurality of auxiliary channels.