SPENCER, Ind.--(BUSINESS WIRE)--Cook Medical, the world’s largest privately held medical device company, today announced the availability of the first of its kind Goldstein SonoBiopsy™ Catheter for use in diagnosing the cause of abnormal uterine bleeding. The Goldstein SonoBiopsy Catheter is unique in that it combines Saline Infusion Sonohysterography (SIS) and biopsy functionality in a single device. The new device provides physicians with the increased visibility offered by a sonohysterography during a diagnostic image ultrasound and the ability to biopsy endometrial tissue during the same procedure. In addition, the Goldstein SonoBiopsy™ Catheter eliminates the need to introduce additional instruments into the patient’s body and reduces the incidence for multiple procedures.