11.   Five catheters had been inserted in a vein through a cut on his right thigh that Julich said was no bigger than a pin.

12.   In the procedure, a tiny balloon catheter is inserted into the tumor cavity after a lumpectomy, a breast-conserving surgery in which the tumor is removed.

13.   In the procedure, a catheter is inserted into the groin and threaded up to the uterine arteries under X-ray guidance.

14.   Monitors relayed vital signs while bustling team members, calmly calling out their observations, looked for bullet holes, inserted catheters and rushed to stop the bleeding.

15.   Next a catheter is inserted into the duct and releases anesthetic fluid.

16.   Rempel inserts a catheter into the wrist, then monitors the pressure inside the tunnel as a volunteer types.

17.   Similar concerns have hindered the adoption of insulin pumps, which also require the patient to insert a catheter under the skin and wear a pager-like device.

18.   Someone else inserted a catheter in his groin to transfuse blood.

19.   Study authors attributed the problems to a changeover to less-experienced physicians, who were evidently taking longer to insert catheters.

20.   The doctors inserted a catheter with an inflatable balloon to open up an artery and implanted a stent to keep it open.