A needle guide for use with a handheld probe having a connector protruding from a probe surface. The needle guide can include an upper portion including an upper surface, a lower portion defining a cavity to receive the connector of the handheld probe, and a needle channel. The needle channel can extend from a proximal portion of the upper surface to a distal end of the upper surface. The needle channel can have a fixed size. The needle guide can include a guide surface extending into the upper portion and the lower portion of the needle guide at a proximal end of the needle guide. The guide surface can include a concave shape with a conical surface that funnels into a proximal end of the needle channel.

An ultrasonic diagnostic device includes a probe configured to transmit an ultrasonic wave to a subject and to receive the ultrasonic wave reflected by the subject; an image processor configured to convert ultrasonic image data based on the ultrasonic wave received by the probe, into digital data; a main body configured to output the digital data output from the image processor; and a connector configured to electrically connect and disconnect the image processor with respect to the main body.

An ultrasound diagnostic apparatus includes a hardware processor that generates a first B mode image and a second B mode image on the basis of a first reception signal and a second reception signal whose beam width in the slice direction is narrower than the first reception signal, displays a display image on a display section, determines whether the end of the puncture needle in the display image is the actual needle point, and presents the determination result. The hardware processor presents the determination result on the basis of the first puncture needle image included in the first B mode image and the second puncture needle image included in the second B mode image.

A biopsy device includes an elongated handle body having a proximal end portion and a distal end portion, a needle disposed within the handle body, first and second transducers, and a display. The needle is configured to move between a retracted position and a deployed position. The first and second ultrasound transducers are disposed within the distal end portion of the handle body. The first and second ultrasound transducers are angled relative to one another and define a space therebetween configured for passage of the needle.

An ultrasonic probe according to an embodiment comprises an ultrasonic-transducer element array, an offset and an exterior member. The ultrasonic-transducer element array is formed by a plurality of ultrasonic transducer elements. The offset is provide on an ultrasonic-transmitting and receiving side of the ultrasonic-transducer element array and includes a contact portion with a subject. The exterior member supports the offset. The offset has at least a first region that is formed by a curved surface having a first curvature and arranged in the middle of the contact portion and a second region that is formed by a curved surface having a second curvature greater than the first curvature and arranged on an edge of the contact portion.

A probe holder includes a casing and an elastic structure including an inner cover and a retainer unit. The retainer unit includes an enclosing wall, and a rib array protruding from an inner face of the enclosing wall. The rib array holds a cable end with a rear end of a probe head being supported by a support face of the inner cover.

A combined ultrasonic and endoscopy system includes a cannula with a distal tip configured for insertion into an internal organ or other internal body structure. The distal tip is configured to include both an ultrasound probe head and a camera module. The ultrasonic and direct vision endoscopy images can be simultaneously displayed to a user on a display monitor. The ultrasound probe head can be rotated and steered to scan any location in the human organ cavity. The ultrasound probe can be re-usable or single use. The endoscopy system can be configured with a handheld portion that includes a re-usable handle portion and a single use portion that is configured to be disposed of following a single use. The system can also be configured using a conventional re-usable endoscope with working channels and an endoscopy processing tower system.

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.

An ultrasound probe is disclosed including a body (102), a lens included on head portion (44) of the body, a stabilizing portion (146) extending from the body and configured to stabilize the body on a skin surface of a patient without user assistance, and a finger-grip portion (110) configured to enable a user of the ultrasound probe to grasp and maneuver the ultrasound probe during use thereof with no more than two or three fingers on a single hand of the user. The ultrasound probe may further include a cable conduit (194) and a cable boot (195) configured to house a distal-end portion of a power-and-data cable and to keep the cable away from the head portion. The stabilizing portion may include a latitudinal channel (147) that reduces a surface area of the stabilizing portion intended to face the skin surface of the patient, in order to facilitate movement of the ultrasound probe across the skin surface and to reduce suction hen gel is present and the ultrasound probe is removed from the patient.

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.