A rotational intravascular ultrasound probe for insertion into a vasculature and a method of manufacturing the same. The rotational intravascular ultrasound probe comprises an elongate catheter having a flexible body and an elongate transducer shaft disposed within the flexible body. The transducer shaft comprises a proximal end portion, a distal end portion, a drive shaft extending from the proximal end portion to the distal end portion, an ultrasonic transducer disposed near the distal end portion for obtaining a circumferential image through rotation, and a transducer housing molded to the drive shaft and the ultrasonic transducer.

A vehicle security method includes: acquiring an input signal from a sensor unit equipped in a vehicle; setting a detection mode to a heart rate detection mode, in response to a security release operation being started, setting a radar sensor of the sensor unit to detect a target, and detecting heart rate information on the target; determining whether the heart rate information matches pre-stored heart rate information; setting the detection mode to a general detection mode, in response to the heart rate information matching the pre-stored heart rate information, measuring a distance, an azimuth, and/or an elevation angle between the vehicle and the target, and detecting body shape information of the target; determining whether the body shape information matches pre-stored body shape information; and releasing a security of a security device, in response to the body shape information matching the pre-stored body shape information.

Various methods and systems are provided for a transducer for a deployable catheter. In one example, a method for forming the transducer includes coupling an acoustic stack to a shape memory material while in a planar configuration to form a transducer and exposing the shape memory material to a curling stimulus to adjust the transducer to a curved configuration.

A cable container is provided on a right side surface or a left side surface of a device body of an ultrasound diagnostic device. The cable container is configured to include a container body having an opening that opens upward. An upper end of a front side wall of the container body has a notch that serves as a passage through which a probe cable extends from the inside of the container body toward the outside of the container body.

The power supply in ultrasound imaging includes a switched capacitance. The capacitance is switched on to provide power during generation of pushing pulses for elasticity imaging and is switched off during other modes of imaging.

A portable ultrasound probe is described having a mechanical transducer, rotating mirror, and mirror motor. The transducer can be used for diagnostic imaging and procedural guidance imaging. The probe has a light weight design for easy one-handed use, and can use external processors to provide proper image display with accompanying software.

An ultrasound imaging device, including: a processor (10), N ultrasound systems (20), a communication channel (30) and an ultrasonic probe (40); where N is a positive integer greater than 1; the processor (10) is configured to receive an ultrasound system setting instruction input by a user, so that a ultrasound system (20) of the N ultrasound systems (20) is in an enabled state; the ultrasound system (20) in the enabled state is configured to send a control instruction to the ultrasonic probe (40) via the communication channel (30); and the ultrasonic probe (40) is configured to cooperate with the ultrasound system (20) in the enabled state to operate according to the control instruction.

The present invention generally relates to a light apparatus for use with medical probe devices and a method of use thereof. Specifically, the invention relates to a lighting apparatus configured to illuminate medical or operating fields when medical probe devices, for example, ultrasound probes, are introduced onto or into organs or body lumens during various procedures, and methods of use thereof.

A panel may include an inner edge, an outer edge opposite the inner edge, and a probe holder apparatus formed in the panel between the inner edge and the outer edge. The probe holder apparatus may have a generally rectangular shape comprising a front outer corner, a rear outer corner, a front inner corner, and a rear inner corner. The probe holder apparatus may include a slot, at least one surface within the probe holder apparatus, and a cable guide. The slot may extend from a center of the probe holder apparatus through the outer edge of the panel. The at least one surface may be configured to receive a body of an ultrasound probe. The at least one surface may have a diameter. The cable guide may include an inclined surface protruding from the front outer corner of the probe holder apparatus.

A guiding system and a guiding method for ultrasound scanning operation are provided. The guiding system includes a handheld guiding device, a display device, an ultrasound scanning device, a prompting device, and a control host. When the handheld guiding device generates a first physical motion, the control host detects the first physical motion and generates navigation prompting information accordingly. The prompting device is suitable for presenting the navigation prompting information to guide the ultrasound scanning device to move to generate a second physical motion. The control host captures an ultrasound image via the ultrasound scanning device and sends the ultrasound image to the display device at a guiding end for display.