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Cook Medical G09705 - ULT8.5-38-25-P-5S-CLDM-HC DAWSON-MUELLER, EACH

Cook Medical # G09705 - ULT8.5-38-25-P-5S-CLDM-HC DAWSON-MUELLER, EACH
Part Number Cook Medical G09705
SKU Number CIA2220177
Sell Unit EACH
Ships Within Special Order
List Price $211.19
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Product Description

Cook Medical G09705 - ULT8.5-38-25-P-5S-CLDM-HC DAWSON-MUELLER, EACH

Dawson-Mueller Multipurpose Drainage Catheter

Multipurpose Drainage Catheters are constructed from Ultrathane or polyethylene and come in a range of French sizes, lengths and sideport quantities. Locking Loop Catheters are available with one of three types of locking mechanisms:

  • Mac-Loc Locking Loop
  • Simp-Loc Locking Loop
  • Cook-Cope Type Loop

When ordered with the suffix HC, the distal part of the catheter, sideports included, has an AQ hydrophilic coating.

Order NumberReference Part NumberCatheter (Fr)Accepts Wire Guide Diameter (inch)Catheter Length (cm)Catheter SideportsTrocar Stylet Needle (gage)

Features and Benefits

  • The Intro-Tip design helps prevent the catheter from accordioning if it meets resistance during insertion.
  • The easy-to-use, low-profile Mac-Loc firmly fixates the 10 mm pigtail while maintaining patient comfort.
  • Ultrathane material enhances patient comfort and allows the catheter to be used safely with ethyl alcohol.
  • The hydrophilic coating, when activated, becomes very lubricious, reducing friction during catheter insertion.
  • The 10 mm pigtail facilitates drainage in small cavities.


  • Trocar stylet
  • Catheter introduction stiffening cannula - rigid
  • Catheter introduction stiffening cannula - flexible
  • Securement device
  • Dawson-Mueller Multipurpose Drainage Catheter

Intended Use

Multipurpose drainage catheters are intended for percutaneous drainage in a variety of drainage applications (e.g., nephrostomy, biliary and abscess), either by direct stick or Seldinger access technique.


  • Bleeding diathesis and uncontrolled hypertension
  • Anticoagulant use


  • These products are intended for use by physicians trained and experienced in diagnostic and interventional techniques. Standard techniques for placement of percutaneous drainage catheters should be employed.
  • Manipulation of products requires ultrasound, fluoroscopy, or other imaging guidance.
  • When inserting a stiffening cannula into a catheter with retention suture, hold suture during cannula insertion to avoid bunching or tangling of suture.
  • A TFE-coated wire guide must be used with Ultrathane catheters.
  • Activate the hydrophilic coating, if present, by wetting the catheter with sterile water or saline. For best results, keep catheter surface wet during placement.
  • Catheters should be irrigated on a routine basis to ensure function.
  • Patients with indwelling drainage catheters should be evaluated routinely to ensure continuous function of the catheter.
  • Traction on the locking suture, if present, should be sufficient to ensure adequate retention of the tip, but should not be overly tight. Verify catheter tip configuration by fluoroscopy.
  • It is recommended to use a wire guide when removing a Locking Loop catheter.
  • The Peel-Away Pigtail Straightener, if present, is not to be used as a vascular introducer sheath.
  • The potential effects of phthalates on pregnant/nursing women or children have not been fully characterized and there may be concern for reproductive and developmental effects.

Instructions for Use

Catheter Placement

  • Under fluoroscopic control, perform standard techniques for placement of percutaneous drainage catheters, either by Seldinger access or trocar access.
  • Once catheter is in desired location, remove any wire guides, trocars, or stiffeners, allowing the catheter to form its configuration.
  • For Locking Loop catheters, lock the catheter in place using appropriate technique for the locking mechanism type, as described below.

For Mac-Loc Locking Loop Mechanism:

  • . Stabilize the Mac-Loc catheter hub assembly with one hand and pull back on the drawstring to form the distal catheter loop configuration. (Fig. 1)
  • While maintaining traction on the drawstring, push the locking cam lever down until a distinct snap is felt. The distal loop of the catheter is now locked into position. (Fig. 2)
  • Trim off the excess drawstring. (Fig. 3)

Unlocking Catheter Loop

For Mac-Loc Locking Loop Mechanism:

  • While stabilizing the Mac-Loc catheter hub assembly with one hand, position a small, blunt object (approximately the shape and size of a ball point pen or small forceps) into the Mac-Loc release notch.
  • Pry upward until the locking cam lever is free. (Fig. 6)

    For catheter exchange, advance the distal end of a wire guide into the locked loop configuration of the catheter before unlocking the Mac-Loc assembly. Release the Mac-Loc as described above. Advance the wire guide through the catheter end hole. Catheter exchange can now be performed.

How Supplied

Supplied sterilized by ethylene oxide gas in peel-open packages. Intended for one-time use. Sterile if package is unopened or undamaged. Do not use the product if there is doubt as to whether the product is sterile. Store in a dark, dry, cool place. Avoid extended exposure to light. Upon removal from package, inspect the product to ensure no damage has occurred.

CAUTION: U.S. federal law restricts this device to sale by or on the order of a physician (or properly licensed practitioner).

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