Surgical Cannulation Technique

Surgical cannulation technique is the controlled placement of a cannula into a blood vessel, body cavity, or organ conduit to create access for fluid delivery, drainage, or physiological monitoring. The procedure uses careful tissue dissection, insertion and securement of a hollow tube, and maintenance of a patent pathway while minimizing bleeding, obstruction, and tissue injury; sterile handling helps limit microbial contamination. In immunology and infection research, cannulation supports controlled infusion of cells, pathogens, drugs, or fluids, as well as serial sampling and measurement of host responses. These applications improve experimental consistency and enable investigation of inflammation, immunity, circulation, and disease progression.

Surgical Cannulation Technique - Related Videos

Research

JoVE Journal - Medicine

Cannulation of the Mouse Submandibular Salivary Gland via the Wharton's Duct

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Cited by 17 •

2011

A protocol for the cannulation of the mouse submandibular salivary gland via the Wharton's duct is described. For this experiment, the trypan blue solution is used as a dyer to demonstrate how this technique effectively delivers infusions into the targeted gland, and to suggest the reliability of this new approach as a potential clinical drug/cell therapy for the regeneration of salivary glands.

Intraduodenal Cannulation in a Rat Model for Immunopathology Studies

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2025

This video demonstrates intraduodenal cannulation in a rat model. After anesthetizing the rat, the duodenum is located and a small puncture is created. A J-shaped cannula with a beveled tip is carefully inserted and secured, and the incision is closed. The cannulated rat model enables intra-intestinal infusion for immunopathology studies.

Locating the Cisterna Magna in a Pig Model: A Surgical Method to Access the Cisterna Magna in a Pig Model for Direct Cannulation

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2025

In this video, we describe a method to access the cisterna magna in a pig model. The cisterna magna is a preferred site for studies concerning cerebrospinal fluid.

Cannulation of the Carotid Artery in a Rat Model

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2025

In this video, we demonstrate a surgical procedure to cannulate the left carotid artery in a rat model.

Isolation and Cannulation of Cerebral Parenchymal Arterioles

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Cited by 28 •

2016

This manuscript describes a simple and reproducible protocol for isolation of intracerebral arterioles (a group of blood vessels encompassing parenchymal arterioles, penetrating arterioles and pre-capillary arterioles) from mice, to be used in pressure myography, immunofluorescence, biochemistry, and molecular studies.

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