Massager and method of using same

What is this patent about?

’072 is related to the field of aesthetic body contour surgery and soft tissue therapy. Specifically, it addresses the physical trauma and aesthetic inconsistencies—such as contour irregularities and fibrous adhesions—that often result from liposuction procedures like suction-assisted or ultrasonic-assisted lipectomy. The invention seeks to bridge the gap between surgical fat removal and the manual massage techniques traditionally used to manage post-operative scarring and skin smoothing.

The underlying idea behind ’072 is that mechanical percussive stimulation can be used as a clinical tool throughout the entire surgical timeline to improve patient outcomes. By applying high-frequency, axial reciprocating force to the treatment area, the device can loosen fatty tissue before suction, smooth out uneven pockets of fat during the operation, and break down fibrous adhesions (scar tissue) during recovery. This mechanical approach replaces the physically taxing manual massage usually required of surgeons and provides a more consistent, deep-tissue impact than human hands can achieve.

The claims of ’072 focus on a method for smoothing tissue irregularities specifically during a liposuction procedure using a specialized percussive tool. The method requires a device with a housing, a handle, and a reciprocating massage node driven by an internal motor or actuator. The core of the claim is the intra-operative application of this percussive force to a targeted treatment area to immediately address and improve the contour irregularities that are inherently created when fat is suctioned out through a cannula.

In practice, the device utilizes a drive unit—such as an electric motor with an eccentric shaft or an electromagnetic solenoid—to move one or more hemispherical nodes in a rapid, back-and-forth motion. These nodes are typically constructed with a resilient exterior to provide a firm yet non-damaging impact on the skin. To maintain the sterile environment required in an operating room, the device is designed with a watertight housing made of chemically resistant metals like titanium or stainless steel, or it can be encased in a disposable sterile barrier during use.

This invention differentiates itself from standard massagers by its specific integration into the surgical workflow and its ability to handle the high-pressure demands of soft tissue therapy. Unlike manual palpation, which is subjective and prone to causing practitioner fatigue, this percussive method provides a controlled, repeatable force that can penetrate deep enough to reach the panniculus layer. By preconditioning the tissue, the device also reduces the mechanical force a surgeon must apply to the cannula, thereby minimizing blood vessel damage and subsequent bruising.