Technical note: development of a tool to insert abomasal infusion lines into dairy cows

Area of Science:

• Veterinary Science
• Animal Husbandry
• Agricultural Engineering

Background:

• Abomasal infusion is crucial for delivering nutrients to dairy cows.
• Accurate placement of infusion lines can be challenging.
• Existing methods may be invasive or inefficient.

Purpose of the Study:

• To develop and describe a novel, cost-effective tool for ruminal insertion of abomasal infusion lines.
• To improve the ease and accuracy of abomasal infusion line placement in dairy cattle.

Main Methods:

• A two-piece tool was fabricated from polyvinyl chloride (PVC) pipe.
• The insertion tool featured a groove to secure the infusion line's flange.
• The delivery tool was designed to dislodge the flange once positioned in the abomasum.

Main Results:

• The tool successfully facilitated the insertion of the abomasal infusion line.
• The two-piece design allowed for controlled placement and release of the flange.
• The PVC construction offered a simple and economical solution.

Conclusions:

• The developed PVC tool provides a practical and efficient method for abomasal infusion line placement in dairy cows.
• This innovation can aid veterinarians and farmers in improving nutritional management strategies for cattle.
• Further studies could explore modifications for different infusion line types or animal sizes.