How to Construct a Vacutainer Suction Drain

Explore our memberships for veterinarians at focusandflourish.com 🔗 Download you free OR Checklist here: https://focusandflourish.myflodesk.com/free-or-checklist In this video I explain how to make a simple and affordable vacuum-assisted suction drain using supplies commonly found in hospitals. This method is cleaner and more efficient than passive drains, and it works especially well for small patients or wounds where a regular Jackson-Pratt (JP) drain would be too large. Key Takeaways * Suction drains keep the area cleaner than passive drains and remove fluid from dead space more effectively. * The Vacutainer method is smaller than JP drains, making it a good choice for cats or small dogs. * You can make this drain using common clinic items such as IV tubing, needles, and Vacutainer tubes. * Pet owners can easily check and care for this system at home. * A simple and inexpensive way to secure the reservoir is to use a hair tie, so bulky bandages are not needed. Chapters: 0:00 - Introduction to the Vacutainer suction drain technique. 0:46 - Supplies needed: Vacutainer, 20g needle, and IV tubing/extension set. 1:18 - Preparing the tubing: Removing obstructions and ports. 1:52 - Fenestrating the tubing (creating the drain holes). 3:23 - Proper placement of the drain: From outside to inside. 4:25 - Anchoring the drain using the finger-trap suture technique. 6:22 - Connecting the Vacutainer reservoir. 7:14 - The “Dollar Store Hack”: Using hair ties for easy attachment. Detailed Action Items & Instructions 1. Tubing Preparation * Use sterile IV tubing or an extension set. * Strip the tubing of all injection ports or clamps so you have a straight, unobstructed line. * Fenestration: Bend the tubing and snip corners to create holes. Holes should be less than half the diameter of the tube to prevent breakage. Alternate sides (left, right, front, back) to ensure even suction. 2. Placement and Closure * Directional Entry: Unlike standard drains, pull this from the outside inward using a hemostat. This prevents the large adapter end from dragging a large hole through the skin. * Wound Integrity: The wound must be completely closed and airtight; otherwise, the vacuum will fail immediately. 3. Securing the Drain * Finger-Trap Suture: Anchor a loose bite in the skin. Use multiple square knots (at least four) that crisscross around the tubing, indenting it slightly to prevent slipping. * Needle Choice: Use a 20-gauge needle to connect the tubing to the Vacutainer. Smaller needles (22g) are more prone to clogging with clots or fibrin. 4. Maintenance and Troubleshooting * Daily Changes: Change the Vacutainer at least once every 24 hours. Because the tube is glass/hard plastic, you cannot tell if the vacuum is lost by looking at it (unlike a JP bulb). * The Hair Tie Method: Use a modified elastic hair tie sutured to the patient’s skin to hold the Vacutainer securely without the need for adhesive bandages. Resources Mentioned * Materials: 20-gauge needles, Vacutainer (Red top/Plain), IV Extension Set or IV Tubing, Scissors/Scalpel, Suture material, and elastic hair ties. This video is intended for veterinary professionals and is not a substitute for formal veterinary training or clinical judgment. #veterinarymedicine #veterinary #veterinarysurgeon #veterinariantips #vet #focusandflourish