Abstract: Various systems, methods, and devices for identifying intraoperative bleeding are described. An example method includes identifying a first frame depicting a surgical scene; identifying a second frame depicting the surgical scene; identifying whether the second frame depicts bleeding by analyzing the first frame and the second frame; and outputting the second frame with an augmentation indicating whether bleeding is depicted in the second frame.

Abstract: A tool head replacement structure includes a body, a tool head, a locking mechanism, where the body is provided with a connecting end, a connecting portion is arranged on the tool head, and the connecting portion is arranged in the connecting end. The locking mechanism includes a locking ring, the locking ring is annularly provided with a plurality of first locking clasps and first locking blocks, and the connecting portion is annularly provided with a plurality of second locking blocks and second locking clasps. The first locking clasp and the second locking clasp are respectively provided with a first locking groove and a second locking groove, the locking ring is provided with an actuating portion, and the locking ring is driven to rotate. The first locking block and the second locking block disengage from the second locking groove and the first locking groove.

Abstract: A tool head replacement structure includes a body, a tool head, a locking mechanism, where the body is provided with a connecting end, a connecting portion is arranged on the tool head, and the connecting portion is arranged in the connecting end. The locking mechanism includes a locking ring, the locking ring is annularly provided with a plurality of first locking clasps and first locking blocks, and the connecting portion is annularly provided with a plurality of second locking blocks and second locking clasps. The first locking clasp and the second locking clasp are respectively provided with a first locking groove and a second locking groove, the locking ring is provided with an actuating portion, and the locking ring is driven to rotate. The first locking block and the second locking block disengage from the second locking groove and the first locking groove.

Abstract: The present disclosure discloses a duty cycle signal processing circuit and method, and an audio signal processing device. The duty cycle signal processing circuit includes an amplitude detector and an operation unit, where the amplitude detector is configured to detect a first amplitude of an audio signal, generate a second amplitude, and send the second amplitude to the operation unit; and the operation unit is configured to obtain a power supply voltage, and perform operation processing on the second amplitude and the power supply voltage, to obtain a duty cycle control signal that matches at least one parameter of the second amplitude and the power supply voltage. In the present disclosure, conversion efficiency of a corresponding power amplifier unit can be improved.

Abstract: Various systems, methods, and devices for identifying intraoperative bleeding are described. An example method includes identifying a first frame depicting a surgical scene; identifying a second frame depicting the surgical scene; identifying whether the second frame depicts bleeding by analyzing the first frame and the second frame; and outputting the second frame with an augmentation indicating whether bleeding is depicted in the second frame.

Abstract: Various systems, methods, and devices for identifying instrument movements likely to cause intraoperative bleeding are described. An example method includes identifying a movement of an instrument; determining that the movement of the instrument exceeds a threshold; and dampening the movement of the instrument based on determining that the movement exceeds the threshold.

Abstract: A system for determining a likelihood of current or near-future occurrence of sepsis in a patient analyzes patient information through applying a computational decision-making algorithm that is linked to patient category. If the result of the analysis satisfies the criteria of the algorithm, an alert is transmitted to a caregiver. The results of the analysis are stored in the system, and the stored results are periodically and automatically analyzed relative to false positives, false negatives, and correct decisions as part of the alert system operation. The algorithm and its related components are automatically modified to improve alert accuracy in subsequent applications of the system.

Abstract: An atmosphere regulator for coating and a coating apparatus on float glass production line are disclosed. Said atmosphere regulator for coating disposed between the district of lift out rolls and the A district of annealing lehr comprises a housing where a plurality of conveyor rolls which transfer sheet glass from said district of lift out rolls to the A district of said annealing lehr are installed, a curtain, an up-turning door and down-turning door are disposed at the joint where said district of lift out rolls and A district of annealing lehr connects. Said coating apparatus comprises a plurality of parallel base boards having a slot in between of the length corresponding to the width of said sheet glass and communicated with the entrance and the exhausting chamber. The present invention has effectively solved the drawbacks occurred in prior arts such as single function for coating, limited adjusting range of film thickness and bad film quality.

Abstract: A memory card adapter (100) for receiving a memory card (6) includes an upper cover (2), a lower cover (1) engaging with the upper cover and defining a receiving space (10) therebetween, a contact module (3) and a conductive member (4). The contact module (3) includes a number of contacts (31), an insulative beam (32) over-molding the contacts and an insulative locking arm (33) integrally extending from the beam. The locking arm has a hook (331) extending into the receiving space (10) for mating with the memory card. The conductive member (4) has multiple conductive pads (42) electrically connecting with the contacts (31).

Abstract: A memory card adapter (100) comprises an upper cover (2), an insulating lower cover (1), a conductive member (4) and a conductive terminals module (3) fixed on the insulating lower cover. The upper cover comprises a resin cover (22) and a metal cover (21). The lower insulating cover engages with the metal cover with a mini memory card receiving space (10) formed therebetween. The conductive terminals module comprises a plurality of conductive terminals (32) electrically connecting with the conductive member and a resin beam (31) to retain the conductive terminals therein. The mini memory card (200) is accommodated in the mini memory card receiving space and electrically connecting with the conductive terminals. Due to the arrangement of the conductive terminals module with the conductive member and the insulating lower cover, the whole assembly of the adaptor is highly simplified and the conduction efficiency is increased.

Abstract: A memory card adapter (100) for receiving a memory card (6) includes an upper cover (2), a lower cover (1) engaging with the upper cover and defining a receiving space (10) therebetween, a contact module (3) and a conductive member (4). The contact module (3) includes a number of contacts (31), an insulative beam (32) over-molding the contacts and an insulative locking arm (33) integrally extending from the beam. The locking arm has a hook (331) extending into the receiving space (10) for mating with the memory card. The conductive member (4) has multiple conductive pads (42) electrically connecting with the contacts (31).

Abstract: A memory card adapter (100) comprises an upper cover (2), an insulating lower cover (1), a conductive member (4) and a conductive terminals module (3) fixed on the insulating lower cover. The upper cover comprises a resin cover (22) and a metal cover (21). The lower insulating cover engages with the metal cover with a mini memory card receiving space (10) formed therebetween. The conductive terminals module comprises a plurality of conductive terminals (32) electrically connecting with the conductive member and a resin beam (31) to retain the conductive terminals therein. The mini memory card (200) is accommodated in the mini memory card receiving space and electrically connecting with the conductive terminals. Due to the arrangement of the conductive terminals module with the conductive member and the insulating lower cover, the whole assembly of the adaptor is highly simplified and the conduction efficiency is increased.

Abstract: An acoustic wave sensor to detect an analyte, the sensor comprising a piezoelectric material including a wide bandgap semiconductor material grown using plasma source molecular beam epitaxy.

Abstract: An acoustic wave sensor to detect an analyte, the sensor comprising a piezoelectric material including a wide bandgap semiconductor material grown using plasma source molecular beam epitaxy.

Abstract: An acoustic wave sensor to detect an analyte, the sensor comprising a piezoelectric material including a wide bandgap semiconductor material grown using plasma source molecular beam epitaxy.

Abstract: A method and apparatus for noninvasive and real-time monitoring and feedback control of the extent and geometry of tissue damage induced by various thermal modalities (laser, electromagnetic wave, ultrasound and thermistor) in different thermal therapies (hyperthermia, thermal coagulation and ablation) is provided. Unlike the existing ultrasound configurations, which use non-Doppler ultrasound techniques, the single-beam configuration in this invention employs a multiple-range-gate pulsed Doppler technique. The configuration may be operated in A-mode, M-mode, or multi-dimensional image mode to monitor tissue thermal response in the tissue being treated at multiple tissue depths along the sound beam. By measuring changes in phase (i.e., motion) and amplitude (i.e., echogenicity) of the echoes returned from the tissue under treatment, the Doppler system can determine temporal and spatial profiles of tissue temperature and the extent and geometry of tissue thermal damage.