Most respondents reported that nursing staff in their facilities flush catheters; just over one-third reported that nurses replace the catheter if it becomes blocked, without the need for specific direction from the physician.
Embryo recoveries were attempted passing a catheter with inflatable cuff through the cervix, connected to a sterile flexible 2-way flushing catheter, after careful washing of the vulva.
Embryo recoveries were attempted passing a catheter with inflatable cuff connected to a sterile flexible 2-way flushing catheter, through the cervix.
A 6 F open end flushing catheter (70 cm, COOK, Bloomington, IN, USA) was then passed over the guidewire and positioned into the renal pelvis.
To prevent the alveoli under observation from mechanical deformation due to the tip of the endoscope we developed a flushing catheter that continuously produces a thin fluid film between the endoscope tip and the alveoli being in the optical focus.
The drug solution was intrathecally injected in a volume of 10 μL, followed by a volume of 5 μL of saline to flush the catheter.
Subsequently, 5 mL of nonheparanized saline was used to flush the catheter, and then the balloon was deflated after 30 seconds.
The first 10 ml of blood were always discarded because it might contain heparin that was routinely used to flush the catheter after each collection of blood sample.
After tracer injection, we flushed the catheter with 50 to 100 μL of isotonic sodium chloride solution.
Routine anticoagulation prophylaxis, blood-thinning therapy, and flushing of catheter ports, typically with heparin, are the only methods currently used to prevent CRT.
