Ge Medical Systems Global Technology Company, LLC

General Electric Company, a New York Corporation

Dag Jordfald

Jon Ronander

Stephen Dodge Edwardsen

Jiayu Chen

Joseph Edward Piel, Jr

Jonathan Edvard Snyder

Karl Jonsberg

Alphonse Bron

A method and apparatus for connecting a plurality of coaxial cables to a printed circuit board in a compact connector. The apparatus is generally comprised of a flexible carrier, means for attaching the cable to the flexible carrier, a conductive base plate and a rigid beam providing pressure such that the electrical contact between the coaxial cable and the printed circuit board is maintained. The method generally comprises the steps of stripping the coaxial cables, bonding the coaxial cable to a flexible carrier, positioning the coaxial cables over traces of a printed circuit board providing pressure such that electrical contact is maintained between the cables and the printed circuit board.

Method for connecting multiple coaxial cables to a PCB

A transesophageal ultrasound probe for imaging internal structures via an imaging element located on the distal end of a rotating endoscope shaft. The probe includes a rotating endoscope having an imaging element mounted on the distal end of the rotating endoscope shaft. The probe also includes a control handle for controlling the imaging controls and a rotation tube that extends through the rotating endoscope shaft and into the control handle. The rotating shaft rotates relative to, and independently of, the control handle. Preferably, the rotating shaft is rotated via a rotation control wheel. The rotation control wheel is fastened or bonded to the rotating tube so that manual rotation of the control wheel causes the rotation tube to rotate, and therefore, the rotating shaft to rotate. Because the rotating endoscope shaft rotates, an imaging element located on, or within, the rotating shaft also rotates.

Transesophageal ultrasound probe having a rotating endoscope shaft

A method for connecting a plurality of coaxial cables to a printed circuit board in a compact connector. The method generally comprises the steps of stripping the coaxial cables, bonding the coaxial cable to a flexible carrier, positioning the coaxial cables over traces of a printed circuit board providing pressure such that electrical contact is maintained between the cables and the printed circuit board.

Method for connecting coaxial cables to a printed circuit board

A transesophageal probe with variable stiffness has a probe head connected to a distal end of an endoscope. A flexible tube is secured to the endoscope. Finally, a semi-rigid rod is slidably disposed within the flexible tube. Advancing or retracting the semi-rigid rod within the flexible tube allows the operator to vary the stiffness of the transesophageal probe.

Transesophageal probe with variable stiffness

A multiplane transesophageal probe ( ) includes a transducer ( ) and a handle ( ). The handle incorporates a control ( ) mounting switches ( ). The switches and control panel are covered with foil ( ). A seal ( ) couples the control panel and foil to the handle.

Transesophageal probe with improved control panel

G.E. DOCKET NUMBER 15-DS-00536A system and method for measuring a position of an imaging element located within a scanhead of an imaging probe, such as transesophageal ultrasound probe, is provided. The imaging probe may be used in a medical imaging system and/or a three-dimensional imaging system. The probe includes an articulating portion having a scanhead. The scanhead includes an imaging element, such as a transducer, and a position sensor positioned within the scanhead. Preferably, the position sensor is connected to the imaging element via an axle. Therefore, the rotation of the position sensor is synchronized to the rotation of the imaging element. The location of the position sensor within the imaging element provides accurate measurement of the position of the imaging element. The position sensor preferably includes a code disk having apertures and a system of light emitters and detectors. As the code disk rotates in synchronization with the imaging element, the pattern of detection of light through the apertures measures the position of the imaging element. Various alternative position sensors, such as potentiometers, may be utilized within the scanhead of the probe. The probe also includes a control handle having imaging and articulation controls.

Transesophageal ultrasound probe with imaging element position sensor in scanhead

A transesophageal ultrasound probe allowing for scan-plane rotation comprises an endoscope with a probe head connected to the distal end of the endoscope. A transducer is secured to the probe head. A transfer mechanism is connected to the transducer. A motor at the distal end of the endoscope is connected to the transfer mechanism. Finally, an electrical wire is connected to the motor. The transesophageal ultrasound probe uses a motor in the tip of the transesophageal ultrasound probe for scan-plane rotation.

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Horten, Norway

Dag Jordfald