Clinically proven to improve patient comfort.

The patented design of the K-LOCK™ is specifically engineered to increase patient comfort and decrease surgical drain related adverse events.


K-LOCK™ works exactly like a Chinese finger trap. When the drain is pulled, the inner diameter of the braided sleeve narrows, and the trap tightens.
The reactive tightening occurs without the risk of drain occlusion.

It is estimated that 50 million surgical drains are placed each year in the U.S. Today, as they have done for centuries, surgeons secure drains in place by tethering them to the skin with sutures. This approach has several shortcomings:
If you think there should be a better way – now there is!
The K-LOCK™ rotary retainer holds the drain tubing parallel to the skin with no additional dressing.
Lifting the tab on the rotary retainer allows the patient, surgeon, or healthcare worker to rotate the drain direction away from clothing or pressure points.
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In a recently published, first-ever clinical study in 20 patients, subjects were asked to compare their postoperative experience between one drain secured with a K-LOCK™ device and one drain tethered with a suture. Patients were asked to compare the two securement methods in the following categories:
This randomized prospective study, carried out by faculty in the Department of Plastic Surgery at Wake Forest School of Medicine found that the K-LOCK™ reliably and securely held drains in place, could be applied in a fraction of the time needed for suture securement, and caused no adverse events. More importantly, in every category, patients expressed a resounding, statistically significant preference for the K-LOCK™ device.

“As a surgeon, patient outcomes are the most important metric I care about. The K-LOCK™ was not just simple to use and quick to apply from an operating room perspective, but the patient satisfaction was remarkable.” - TS, M.D.
“Slick and ingenious. I loved it. Patients loved it. This is a game-changer.” – DB, M.D.
