A system for stimulation of a user, including: a stimulation assembly including a sensory output device, a housing surrounding the stimulation assembly and defining a first coupling structure, and a retainer defining a second coupling structure; operable in a coupled mode wherein: second coupling structure encircles the first coupling structure, a region of a material is retained between the first and second coupling structures, and the material couples the housing to the user.

A device with a non-invasive first stimulation unit configured to generate first stimuli which, when administered to a patient, suppress a pathologically synchronous activity of neurons in at least one of the brain and the spinal cord of the patient, with a non-invasive second stimulation unit configured to generate at least one of optical, acoustic, tactile, vibratory, and thermal second stimuli, and with a control unit configured to control the first and second stimulation units, wherein the generation of the first and second stimuli takes place optionally in a first or a second operating mode, and the control unit is configured to control the first and second stimulation units in such a way that, in the first operating mode, the generation of at least 60% of the second stimuli is coupled in time to the generation of the first stimuli and, in the second operating mode, the generation of at least 60% of the second stimuli takes place without the generation of the first stimuli.

Embodiments may include systems and methods for treating an occluded area in a body, accessing cavities or passages of the body, or reducing pathologic material in the body. Embodiments may be configured to apply vibratory energy to pathologic material in a treatment area of a body. A handle connected to an energy source may be configured to provide an energy signal. A transducer may be configured to receive the energy signal. An effector may be operatively coupled to the transducer. The effector may have a proximal end connected to the handle and a distal portion configured to apply vibratory energy to pathologic material. A cannula may have a longitudinal passage to receive at least a portion of the effector and/or be configured to expose at least the distal portion of the effector to the pathologic material or the treatment area.

A sexual stimulation device, including a housing configured to be inserted into an orifice of a human body, the housing extending primarily in a first direction. A driving motor is at least partially disposed within the housing. A pendant is coupled to the housing and is driven by the driving motor to provide a force in a second direction, crossing the first direction, the pendant configured to apply the provided force to an interior surface of the human orifice.

Described herein are electrical muscle stimulation (EMS) apparatuses (e.g., devices and systems, including suits, controls, etc.) having enhanced electrodes. These EMS apparatuses may have wettable electrical contacts that are adapted for reliable and easy use by the wearer of the suit (e.g., in an at-home or studio setting). Also described herein are EMS apparatuses configured to enhance the safety of operation and effectiveness of EMS.

A sexual stimulation device, including a housing configured to be inserted into an orifice of a human body, the housing extending primarily in a first direction. A driving motor is at least partially disposed within the housing. A pendant is coupled to the housing and is driven by the driving motor to provide a force in a second direction, crossing the first direction, the pendant configured to apply the provided force to an interior surface of the human orifice.