One Step Wise Drainage Catheter
Product Features
● Integrated design: Combines needle, guidewire, and catheter in a single system.
● Self-dilating tip: Eliminates the need for separate tract dilation.
● Rapid deployment: Faster than traditional Seldinger technique.
● Ultrasound/CT-guided compatibility: Suitable for image-guided placement.
COMPONENTS
● The kit is composed with drainage catheter, trocar needle, connecting tube, fixer.
Instruction for use
Pre-Procedure Preparation
● Patient Evaluation: Confirm indication via ultrasound, CT or fluoroscopy.
● Equipment Setup: One-step drainage catheter kit, Sterile drapes, gloves, antiseptic, local anesthetic, Imaging guidance, Syringes, extension tubing, drainage bag.
Step-by-Step Placement
● Patient Positioning & Skin Marking: Position patient for optimal access (supine, prone, or lateral decubitus). Use US/CT to locate fluid collection and mark entry point.
● Sterile Prep & Local Anesthesia: Clean skin with chlorhexidine/iodine. Administer local anesthetic (lidocaine) along the needle tract.
● Needle Insertion: Insert the trocar needle (part of the one-step catheter) under real-time imaging guidance. Confirm needle tip position in the fluid collection (aspirate for diagnostic sample if needed).
● Catheter Deployment: Advance the integrated catheter over the needle/trocar into the cavity. Retract the needle/trocar, leaving the catheter in place.
● Secure & Connect Drainage: Suture the catheter to the skin (or use adhesive fixation device). Connect to a drainage bag or suction system. Confirm proper function (fluid flow) under imaging.
Post-Procedure Care
● Monitor output (volume, character of fluid).
● Flush catheter (if needed) with sterile saline to prevent clogging.
● Imaging follow-up (US/CT) to confirm drainage efficacy.
● Remove catheter when drainage decreases or clinical resolution is achieved.
Product Details