A personal massage device is provided that includes an elongated housing having a first end and a second end. A vibrating head is coupled to the housing below the first end. The vibrating head can include an annular projection, an annular depression positioned within the annular projection and depressed below the annular projection, and a convex projection positioned within the annular depression, the convex projection extending above the annular depression. A motor is coupled to the convex projection and is operable to cause the convex projection to vibrate. The device includes a control unit to control the motor to generate a number of vibration patterns. One or more control inputs may be included to allow a user to provide input to the control unit for selecting a desired vibration pattern.

The group of inventions relates to the field of medical technology, particularly to massage devices for personal use. The essence of the invention is a massage device capable of simultaneously stimulating two regions of the body, particularly through reciprocating sliding and reciprocating gyratory sliding along a span of movement comparable to the length of a vagina. This aim is achieved by a device comprising a first element, a second element, and a stimulating element comprising an electric means of acting upon the body of a user. The first element comprises a first surface section, and the second element is elongated and connected by its ends to the first element and to the stimulating element, which comprises a second surface section. The second element is bent and is capable of being elastically straightened and of moving the stimulating element from a first position.

Sexual stimulation devices including: (a) an inside arm configured to be placed within a vagina of a female; (b) an outside arm configured to be placed against a clitoral area of said female; and (c) a middle portion connecting said inside arm and said outside arm. Wherein the device is dimensioned to be worn with the inside arm inserted into the vagina of said female during intercourse, and wherein said inside arm includes an open center portion.

A massage device for massaging by means of pressure waves includes a housing having a handle segment and a massage segment and at least one chamber comprising an opening leading outward in the massage segment. The chamber includes an end wall segment, a first circumferential wall segment, and a second circumferential wall segment, the first circumferential wall segment being disposed between the end wall segment and the second circumferential wall segment, and the second circumferential wall segment defining the opening with the end wall segment being at least partially displaceable. The massage device further includes a drive device for inducing a predetermined vibration in the end wall segment, with the first circumferential wall segment being substantially rigid and the second circumferential wall segment being substantially flexible.

There is provided a technique by which posture changing can be given to an occupant while the forward shift of his/her hip portion is prevented. A seat for vehicle includes a seat cushion, and a seat back coupled to the seat cushion, and the seat back includes a posture changing mechanism having a back face supporting mechanism. There is provided a technique by which a fatigue reduction operation using the posture changing mechanism includes a) moving the back face supporting mechanism set to a position of a lumbar spine portion of an occupant from a first position state to a rear direction side and setting the back face supporting mechanism to a second position state, and b) thereafter, moving the back face supporting mechanism stepwise to a front direction side from the second position state to the first position state.

Embodiments of the present disclosure provide a suction device. The suction device includes a hollow body, an accumulator assembly and a drive mechanism. The accumulator assembly includes a first support structure and a second support structure, a plurality of connecting members and a flexible element. Each of the plurality of connecting members is mounted to the first and second support structures along circumference portions of the first and second support structures. The flexible element is disposed in a space defined by the first and second support structures and the plurality of connecting members. Further, the drive mechanism is configured to operate the flexible element to a compressed state and a retracted state by driving the second support structure between a first position and a second position relative to the first support structure, respectively.

Embodiments of the present invention relate to an improved stimulation device. More specifically, the simulation device comprises a cup formed of a flexible resilient material, with a cavity, and opening and a flexible cap which may swell and unswell in response to internal pressure changes in the cavity of the device to match a user's preferences.

A system is disclosed. The system has an accessory control module, comprising computer-executable code stored in non-volatile memory, a memory for storing instructions and a processor for executing the instructions, a user device of a user, and an accessory configured to communicate with the user device. The accessory control module, the memory and the processor, the user device, and the accessory are configured to accumulate receipt of one or more input parameters, determine whether an accumulation satisfies a preset condition, wherein the preset condition includes at least one of a preset receiving quantity of the one or more input parameters, a preset receiving sum of values of the one or more input parameters, or a preset time duration of the accumulation, and in response to the accumulation satisfying the preset condition, send a control signal to actuate the accessory to perform a series of predefined acts, wherein the series of predefined acts is configured to sexually stimulate the user.

A sexual stimulation device for applying stimulus to an erogenous zone of the human body. The sexual stimulation device has a body and an interchangeable head that can be interchangeably coupled to the body. The body has a motor. The interchangeable head has a stimulation surface. A kit is also provided having two such bodies and four interchangeable heads. Each of the four interchangeable heads has a different stimulation surface.

Methods and systems are disclosed for enhancing blood flow to anatomical regions. An applicator may include a stimulation portion operative to define a protrusion extending from the applicator. Positioning the applicator in relation to the anatomical region may emplace the protrusion upon a predetermined area thereof, resulting in stimulation being applied thereto. A blood flow enhancement device can be used alongside the applicator to apply suction, heating, and/or vibration effects to the anatomical region, via the blood flow enhancement device having a vacuum, an ultrasonic transducer and/or a vibrator. An inner surface of the applicator's protrusion may receive a portion of the blood flow enhancement device, allowing a user to impart these effects upon the predetermined area the protrusion is associated with. The combination of stimulating, heating, vibrating, and/or suctioning the anatomical region in this manner can allow treatments like therapies, diagnostics, and pleasure to be administered to a user.