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Single-use Pigtail Percutaneous Drainage Kit (One Guidewire)
- Commodity name： Single-use Pigtail Percutaneous Drainage Kit (One Guidewire)
- Description
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This kit adopts the standard Seldinger (percutaneous puncture) technique. With a streamlined, efficient workflow and the anti-dislodgement advantage of the pigtail shape, it is widely used for minimally invasive drainage of fluid collections and abscesses throughout the body.
Complete accessories support the full pathway from precise puncture and tract dilation to catheter retention, irrigation and fixation:
Pigtail drainage catheter (central blue long tube)
Key features: clear centimeter markings and an X-ray radiopaque line; distal end coiled in a “pigtail” with multiple side holes; proximal end with a locking-string mechanism. After placement, tighten the string to lock the coiled shape.Puncture needle and guidewire (metal component with green label)
Core function: under ultrasound/CT guidance, precisely enter the target cavity; after aspirating fluid, advance a single guidewire to establish the guiding track.Multi-size dilators (lower red/blue/pink thin tubes)
Core function: different colors correspond to different outer diameters (Fr). Dilate subcutaneous and fascial tissue over the guidewire so a larger drainage catheter can enter the body cavity smoothly.Auxiliary connection and fixation accessories (lower and upper coiled tubing)
Includes a Y-connector and stopcock (for drainage bag connection, irrigation and local drug injection), a catheter fixation device for skin anchoring, and matching extension tubing.Key clinical advantages
- Streamlined and fast: one guidewire with the puncture needle standardizes the workflow and shortens bedside or interventional procedure time.
- Pigtail coil for retention and anti-clogging: after entering the cavity the catheter coils into a loop for physical anchoring and is less likely to dislodge with patient movement; side holes on the inner curve are less prone to wall suction, supporting smooth long-term drainage.
- Rounded tip, safer and less traumatic: atraumatic rounded tip is especially suitable for sensitive sites such as the pleural cavity and pericardium that require longer retention, reducing patient discomfort.
- Flexible sizing: color-coded dilators match different catheter diameters, from fine tubes (e.g. 6 Fr) to routine sizes (e.g. 16 Fr).
Main applications
- Thoracic / respiratory: puncture drainage of pleural effusion and pneumothorax.
- General surgery / interventional: hepatic abscess, localized abdominal abscess, and cholecystitis puncture drainage.
- Urology: nephrostomy and hydronephrosis drainage.
- Other: pericardial effusion drainage; postoperative subcutaneous and deep fluid drainage.
Standard five-step procedure
- Puncture: under image guidance, advance the needle into the target cavity and confirm by aspirating fluid.
- Wire: remove the stylet, advance a single guidewire through the needle, confirm distal coiling, then withdraw the needle.
- Dilate: select the color-matched dilator for the catheter size and dilate the subcutaneous tract over the guidewire.
- Place catheter: advance the pigtail catheter over the wire to the planned depth, tighten the proximal locking string to coil and lock the tip.
- Secure: fix the catheter securely, connect the Y-tube and drainage bag, and begin drainage.
Our company's entire product line is based on the production of 10,000-level purification workshop, the implementation of ISO 13485 quality system, the integration of clinical feedback continuous iteration. Through the three-dimensional upgrade of "material modification, structural innovation and scene adaptation", we can accurately solve the pain points of catheter slippage, drainage blockage, surgical trauma and other industries, and help medical institutions improve treatment efficiency and patient safety.
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Pigtail Percutaneous Drainage Series
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