A medical device for injecting fat while simultaneously allowing the injection site to be viewed with ultrasound. The device may comprise a handle with a front portion and a rear portion, a cannula having a cannula tip, extending from the front portion of the handle, and an ultrasound probe attached to the handle, the ultrasound probe comprising an ultrasound head. The ultrasound head is aligned with and spaced apart from the cannula tip, and remains so aligned during the injection process so that the injection area may be continuously viewed during the procedure.

A method and apparatus are disclosed herein for a thermally conductive layer for transducer face temperature reduction in an ultrasound transducer assembly. In one embodiment, the ultrasound transducer assembly comprises: a transducer layer configured to emit ultrasound energy; one or more matching layers overlaying the transducer layer; a thermally conductive layer overlaying the one or more matching layers; and a lens overlaying the thermally conductive layer.

An ultrasound probe including a probe body having a mounting area and a flexible lip around said mounting area for sealing a space between the mounting area and a subject contacted by the ultrasound probe; and a number of ultrasound transducer elements mounted in the mounting area. The probe body further includes an inlet to said space and an outlet from said space for facilitating a fluid flow through said space when sealed. Also included are an ultrasound system including such an ultrasound probe and a method of subjecting a subject to ultrasound waves generated with such an ultrasound probe.

An ultrasonic observation device is disclosed that has an input device having a touch pad connected, and that displays on a display an ultrasound image generated based on an ultrasonic signal received from an ultrasound transducer that transmits an ultrasonic wave to an object to be observed and receives a reflected ultrasonic wave reflected by the object, the touch pad detecting a contact object that is brought in contact by an operator. The ultrasonic observation device includes a display controller that displays a rotation indicator that indicates a rotation direction when the ultrasound image is rotated about a predetermined rotation reference as a center, such that the rotation indicator is superimposed on the ultrasound image displayed on the display, according to a contact position of the contact object on the touch pad.

A system for closing a blood vessel includes a housing having a proximal end and a distal end and configured to be held in the hand of a user, an elongate body extending from the distal end of the housing, a distal housing having a proximal end coupled to a distal end of the elongate body and having a cavity including an opening on a side of the distal housing, a lumen passing through the elongate body and terminating at the cavity of the distal housing and configured to couple to a vacuum source, a sensor carried by the distal housing adjacent the cavity and configured for identifying a blood vessel, wherein the lumen is configured to maintain a vacuum within the cavity when a probe having a vessel closure module is inserted within the lumen and the vessel closure module is within the cavity.

An ultrasonic imaging apparatus includes a plurality of transducers that transmit ultrasonic waves and a transmission unit that supplies drive signals to the plurality of transducers. An amplitude control voltage generation unit and a transmission circuit unit are connected to a common voltage power supply. An amplitude control voltage generation unit receives an output voltage of the voltage power supply and an attenuation degree setting signal instructing an attenuation degree of the drive signal for each of the transducers for weighting of the drive signal, and generates an amplitude control voltage corresponding to a voltage obtained by attenuating the output voltage by the attenuation degree. The output voltage of the voltage power supply is reduced to a voltage corresponding to the amplitude control voltage, and a drive signal having a predetermined waveform is generated whose amplitude is the voltage after the reduction for each of the transducers.

An ultrasound probe and method for using the same are described. In one embodiment, the ultrasound probe comprises: a probe array assembly having a probe tip; a first enclosure disposed around a portion of the probe array assembly, where the first enclosure has first and second openings and comprises a thermally conductive material; and one or more thermally conductive fins contained within the first enclosure, each of the one or more thermally conductive fins having one end enclosed within the probe array assembly and a portion extending away from the probe array assembly and in thermal contact with an inner surface of the first enclosure to create a thermal path from the first opening to the second opening in the first enclosure.

Disclosed herein is a connector cover configured to be used in an ultrasonic probe connector and an ultrasonic probe assembly. The connector cover includes a case, and a coupling device disposed at one end portion in the case and configured to be coupled to the connector. The coupling device includes a body including a fastening portion configured to be coupled to a connector protrusion provided to protrude from the connector toward a first direction, and a rotating shaft connected to the case and the body, and the connector cover is configured to be coupled to the connector along a second direction.

Disclosed herein is a probe head-cover applicator and method for applying a probe-head cover to a probe head of an ultrasound probe. A probe head-cover applicator can include a tray including a cavity, an insert of a compressible material suspended over the cavity, and a probe-head cover adhered to the insert. The insert can include a first adhesive on an outward-facing surface of the insert facing away from the cavity. The probe-head cover can be adhered to the insert by the first adhesive. The probe-head cover can include a second adhesive on an outward-facing surface of the probe-head cover facing away from the insert. The second adhesive can be configured to adhere the probe-head cover to a probe head of an ultrasound probe when the probe head is inserted into the cavity.

Method for scanning for second object on or within first object starts by receiving information on first object and second object. Task lists are generated that include at least one task action based on information on first object and second object. Based on task lists, beamer is then signaled to generate and send first signal to first probe unit to perform first beam firing. Receiver processes first data signal from first probe unit that is then analyzed to determine if first object is identified using processed first data signal. Upon determination that first object is identified, based on task list, beamer is signaled to generate and send second signal to second probe unit to perform second beam firing. Receiver processes second data signal from second probe unit that is then analyzed to determine if second object is identified using processed second data signal. Other embodiments are described.