An ultrasound imaging system includes a thermally conductive frame and a number of electronic components and a display that are sealed within the frame. The frame further includes a plenum extending through the frame with surfaces that are thermally coupled to the electronic components and the display. An active cooling mechanism, such as one or more fans, moves air through the plenum to remove heat generated by the electronic components and display. The plenum is environmentally sealed so that moisture, dust, air or other contaminants drawn into the plenum do not contact the sealed electronic components and display in the frame.

The present disclosure provides implants, sensor modules, networks, and methods configured to establish transcutaneous power and transcutaneous bidirectional data communication using ultrasound signals between two or more medical devices located on and within a body of a patient.

Provided herein are cranial implant devices that include at least one acoustic, optical, and/or photoacoustic lens element comprising one or more electromagnetically translucent, electromagnetically transparent, sonolucent, and/or acoustically active materials. The cranial implant devices are structured for subgaleal scalp implantation within, beneath, and/or over at least one cranial opening of a subject and typically includes a substantially anatomically-compatible shape. In addition, the cranial implant devices permit transcranial therapeutic ultrasound, transcranial diagnostic ultrasound, photoacoustic imaging, electromagnetic wave diagnostic imaging, and/or electromagnetic wave therapeutic intervention of intracranial matter of the subject via the acoustic, optical, and/or photoacoustic lens element when the cranial implant device is subgalealy implanted within, beneath, and/or over the cranial opening of the subject. Other aspects are directed to various related systems and methods of obtaining diagnostic information from, and/or administering therapy to, a subject.

Provided is a balloon for an ultrasonic endoscope in which an ultrasound oscillator surface of an ultrasound transducer can be most swollen.

A balloon for an ultrasonic endoscope that is mounted to cover an outside surface of an ultrasound transducer provided in a distal end part body on a distal end side of an insertion part includes a bottomed tubular balloon body that has an opening portion provided at one end in a first direction corresponding to a longitudinal direction of the insertion part and attached to the distal end part body, covers an oscillator surface of the ultrasound transducer, and stores an ultrasonic wave transmission medium inside, to be swellable, and a swelling restricting part that, in a case where the ultrasonic wave transmission medium is stored inside the balloon body, makes an oscillator surface region facing the oscillator surface of the ultrasound transducer most swollen by restricting a part of the balloon body.

A method for acoustic imaging includes emitting an acoustic signal. The method includes (a) emitting an acoustic signal; (b) detecting signals corresponding to reflections of the acoustic signal at an array of positions proximate a positon of the emitting; (c) adding, for a chosen distance from the position of the emitting, a respective time delay to each detected signal to cause each detected signal to correspond to each of a plurality of positions in a plane transverse to a line normal to a plane of the array of positions; (d) summing the time delayed signals; (e) selecting one of the plurality of positions having a highest summed, delayed signal amplitude; and (f) assigning a pixel to the one of the plurality of positions having the highest amplitude. (b) through (f) are repeated for a plurality of different chosen distances.

The present invention relates to an ultrasound probe (60) comprising: an ultrasound transducer (12) having an emission surface (24) for generating ultrasound waves, and an acoustical lens (12) with a first part (64) having an inner surface (66) facing the emission surface (24), wherein the inner surface (64) comprises a plurality of protrusions (74) and/or recesses (76) for scattering reflections of ultrasound waves.

An auditory guidance system and method for medical systems and procedures are disclosed. A method for providing auditory guidance during a medical procedure includes selecting a song for playing during the medical procedure. At least a portion of the song is assigned to the medical procedure. Parameter information for at least one parameter associated with the medical procedure is obtained during the medical procedure. The obtained parameter information is compared against predetermined thresholds for each parameter. The portion of the song associated with the parameter information is modified in accordance with the comparison and the modified portion of the song is played to provide auditory guidance during the medical procedure.

An ultrasound probe includes: an acoustic matching layer having a sheet-shaped member whose both ends are bonded together by adhesive to define a cylindrical shape and configured to adjust acoustic impedance of ultrasound; piezoelectric elements arranged along a circumferential direction on an inner periphery of the acoustic matching layer and configured to emit ultrasound in response to an input signal and configured to convert ultrasound from outside into an echo signal; a disc-shaped structural member provided on one end side of the acoustic matching layer in a longitudinal direction orthogonal to the circumferential direction, a part of an outer side surface of the structural member being fixed inside the acoustic matching layer. The structural member has a water repellent portion on a part of the outer side surface such that the water repellent portion faces, in a radial direction, a gap between the both ends of the acoustic matching layer.

The present invention relates to ultrasound imaging, and in particular to a device for imaging bodily tissue under load. The device has a platform (10), for at least partially supporting a part of the body (2), at least one ultrasound device (20) for imaging of the part of the body (2) in contact with the platform (10), and means (32) for measuring the pressure exerted on the platform (10).

A method of determining a status of ultrasound coupling medium for performing an ultrasound scan for providing an ultrasound image including plural scanlines (N.sub.l) is disclosed. In an embodiment, the method includes operating an ultrasound device to capture an image frame including plural scanlines (N.sub.l), each scanline having an associated sample set (s) of intensity values; processing a subset of the associated sample set (s) of values for each scanline to determine a first summation for each scanline; processing plural sets of corresponding intensity values from each of plural scanlines located within a range of a respective scanline to determine a set of difference values for each respective scanline; processing each set of difference values to determine a second summation for each scanline; and generating a status for the ultrasound coupling medium according to a relationship between each of the first summations and each of the associated second summations.