Methods and devices for fluid driven adult devices
A device for use by an individual varying in form, i.e. shape, during its use and allowing for the user to select multiple variations of form either discretely or in combination and for these dynamic variations to be controllable simultaneously and interchangeably while being transparent to the normal use of the device, including the ability to insert, withdraw, rotate, and actuate the variable features manually or remotely. According to embodiments of the invention localized and global variations of devices are implemented using fluidics and electromagnetic pumps/valves wherein a fluid is employed such that controlling the pressure of the fluid results in the movement of an element within the device or the expansion/contraction of an element within the device.
1. A device comprising:
a fluidic pump, during operation the fluidic pump providing pressure to a hydraulic fluid and providing a vibration at a region of the device;
a fluidic circuit fluidically coupling an output of the fluidic pump to an input of the fluidic pump, the fluidic circuit comprising:
a plurality of fluidic actuators, each fluidic actuator providing a predetermined action as the result of an increase or decrease of pressure within the fluidic actuator; and
a plurality of valves, each valve controlling fluid flow at least one of into and from a predetermined group of the plurality of fluidic actuators; and
a control circuit electrically connected to the pump and the plurality of valves for controlling operation of the pump and the plurality of valves,
wherein
during operation of the fluidic pump, the control circuit controls operation of one or more of the plurality of valves thereby operating one or more of the fluidic actuators to provide the predetermined action independent of the vibration at the region of the device.
2. The device according to claim 1 , wherein
a first fluidic actuator of the plurality of fluidic actuators is formed within a predetermined region of a surface of the outer portion together with a second fluidic actuator of the plurality of fluidic actuators;
at least one of the material properties and dimensions of the outer region around the first fluidic actuator allow the first fluidic actuator to expand away from the surface of the outer region with an increase of fluid pressure within the first fluidic actuator;
at least one of the material properties and dimensions of the outer portion around the second fluidic actuator restrict the second fluidic actuator to expanding generally along the surface of the outer portion; and
when selectively actuated the first fluidic actuator and second fluidic actuator are configured to provide:
in a first predetermined sequence, for pressure to be applied to a predetermined region of an individual's body when in contact with the predetermined region of the outer portion of the device under the action of the first fluidic actuator and for the predetermined region of individual's body to which the pressure is applied to move under the action of the second fluidic actuator before the pressure is removed under a reverse action of the first fluidic actuator and a reverse action of the second fluidic actuator returns the second fluidic actuator to its original position allowing the first predetermined sequence to be repeated;
in a second predetermined sequence, for the predetermined region of the outer portion to be initially translated relative to a predetermined region of an individual's body in contact with the outer portion of the device under action of the second fluidic actuator before pressure is applied to the predetermined region of the individual's body in contact with the predetermined region of the outer portion of the device under the action of the first fluidic actuator and the predetermined region of individual's body to which the pressure is applied is changed under a reverse action of the second fluidic actuator and then removed under a reverse action of the first fluidic actuator allowing the second predetermined sequence to be repeated; wherein
the range of motion under the action of the second fluidic actuator can be set to a predetermined value between a minimum extension and a maximum extension.
3. The device according to claim 1 , wherein
the pump, plurality of valves and plurality of actuators are part of a self-contained fluidic system forming part of the device; and
the fluidic control system further comprises:
a fluidic capacitor coupled to at least one of an input and an output of the pump to dampen the variations in pressure arising within the fluidic system due to the action of the pump; wherein
the fluidic capacitor comprises an elastic portion wherein the elastic portion deforms under activation of the pump in a manner such that the pump is drawing from the fluidic capacitor when the fluidic capacitor is on an inlet side port of the pump or pumping into the fluidic capacitor when the fluidic capacitor is on an outlet side port of the pump.
4. The device according to claim 1 , wherein
the pump and control circuit provide the fluid at a first pumping frequency to actuate the plurality of fluidic actuators and at a second pumping frequency to vibrate the plurality of fluidic actuators at the second frequency; wherein
the second frequency can be set independent of the first frequency.
5. The device according to claim 1 , wherein
an overall volume of a fluid within the plurality of fluidic actuators is constant such that
an increase in the volume of the fluid within a first subset of the plurality of fluidic actuators results in a decrease in the volume of the fluid within a second subset of the plurality of fluidic actuators.
6. The device according to claim 1 , wherein
the fluidic control system comprises a first portion of the device;
the plurality of valves and the plurality of actuators form part of a second portion of the device; and
the second portion of the device can be detached and re-attached to the first portion of the device.
7. The device according to claim 1 , wherein
the fluidic control system is configured to operate continuously when the device is turned on; and
the plurality of valves are electrically controlled and may be modulated continuously by the control circuit such that each predetermined group of the plurality of fluidic actuators associated with a set of valves of the plurality of valves may be maintained at an intermediate predetermined fill level between a predetermined minimum fill and a predetermined maximum fill.
8. The device according to claim 1 , further comprising
a microprocessor and a non-volatile non-transitory memory forming part of the control circuit;
a user interface coupled to the microprocessor allowing a user to select or create a profile of a plurality of profiles associated with the device and allowing the user to select at least one of a variation in the device and an aspect of a variation in the device to be personalized by the user and a stop command; wherein
upon determining selection of at least one of the variation in the device and an aspect of the variation in the device the microprocessor is configured to control at least one of the pump and the plurality of valves such that a predetermined subset of the plurality of fluidic actuators associated with the at least one of the selected variation of the device and an aspect of the variation in the device are set into a plurality of states, each state of the plurality of states associated with a series of sequential settings of the at least one of a variation in the device and an aspect of a variation in the device between a first predetermined value and a second predetermined value in a predetermined number of steps;
upon determining selection of the stop command, terminating the microprocessor configuring the device into the plurality of states and storing data relating to the state of the plurality of states within the selected or created profile of the plurality of profiles for subsequent configuration of the device to a preferred state of the user.
9. The device according to claim 8 , wherein
the user interface further allows the user to at least one of:
select at least one of all other aspects relating to the variation in the device, for all other variations in the device, and for any other variation in the device;
transmit at least one of the stored data relating to the state of the plurality of states and the profile of the plurality of profiles to a remote device for at least one of subsequent transmittal to the device, execution by the remote device to control the device, transmittal to another device associated with the user, and transmittal to another device associated with another individual;
select another action of the device to personalize;
select at least one of a variation in the device and an aspect of a variation in the device to be personalized during use of the device; and
select at least one of a variation in the device and an aspect of a variation in the device to be personalized whilst the device is inserted into an orifice of a human body without activation of any other aspect or function of the device.
10. The device according to claim 1 , wherein
a fluidic actuator within the first predetermined subset of the plurality of fluidic actuators can only expand along the surface of the outer region; and
when selectively actuated the fluidic actuator within the first predetermined subset of the plurality of fluidic actuators moves relative to a predetermined region of an individual's body and applies translational pressure and motion of the outer region of the device relative to the predetermined region of the individual's body according to a predetermined pattern established under the control of the control circuit absent motion of the overall device relative to the individual's body.
11. The device according to claim 1 , wherein
the device has a predetermined geometry based on a geometry of a region of a human body.
12. The device according to claim 11 , wherein the region of the human body is one of a finger, a thumb, an arm, a wrist, an ankle, a leg, a neck and a scalp.
13. The device according to claim 11 , wherein the region of the human body is one of a defined portion of a vulva, a defined portion of a male reproductive organ, a defined portion of a female reproductive organ and a predetermined portion of breast.
14. The device according to claim 1 , wherein
the control circuit is configured to provide programmable adjustment of at least one of an external dimension of the device and a physical geometry of the device; wherein
when the adjustment is an external dimension of the device then the adjustment is both an increase and a reduction.
15. The device according to claim 1 , wherein
a predetermined subset of the plurality of fluidic actuators are within an outer surface of a portion of the device having a longitudinal axis;
an increase of a volume of a fluid within each fluidic actuator of the predetermined subset of the plurality of fluidic actuators results in an increase of a radial dimension of a region of the portion of the device;
a decrease of the volume of the fluid within each fluidic actuator of the plurality of fluidic actuators results in a decrease of the radial dimension of the region of the portion of the device; and
the control circuit is configured to sequentially increase and decrease the volumes of fluids within the plurality of fluidic actuators resulting in the outer surface of the portion of the device moving with a wave like motion.
16. The device according to claim 1 , wherein
a predetermined subset of the plurality of fluidic actuators are internal to the device;
each fluidic actuator of the predetermined subset of the plurality of fluidic actuators engages a pair of elements radially disposed at predetermined positions within the interior of the device; and
an increase or decrease of a volume of fluid within each fluidic actuator of the plurality of fluidic actuators results in the fluidic actuator of the plurality of fluidic actuators moving an element of the pair of elements resulting in rotation of a first portion of the device relative to a second portion of the device.
17. The device according to claim 1 , wherein
a first fluidic actuator of the plurality of fluidic actuators is disposed within one side of a portion of the device;
a second fluidic actuator of the plurality of fluidic actuators is disposed within a second side of the portion of the device; and
an increase of a first volume of fluid within one of the first fluidic actuator of the plurality of fluidic actuators and the second fluidic actuator of the plurality of fluidic actuators and a reduction in a second volume of fluid within the other of the first fluidic actuator of the plurality of fluidic actuators and the second fluidic actuator of the plurality of fluidic actuators results in a variation of a radius of curvature of the portion of the device.
18. The device according to claim 1 , wherein
a predetermined subset of the plurality of fluidic actuators are disposed between a first rigid portion of the device and a second flexible portion of the device;
a geometry of the first rigid portion is based on a surface geometry of a region of a human body;
when the second flexible portion of the device is in contact with the region of the human body a reduction in a volume of fluid within each fluidic actuator of the predetermined subset of the plurality of fluidic actuators results in the second flexible portion of the device moving towards the first rigid portion such that suction is applied to the region of the human body; and
when the second flexible portion of the device is in contact with the region of the human body an increase in the volume of fluid within each fluidic actuator of the predetermined subset of the plurality of fluidic actuators results in the second flexible portion of the device moving away from the first rigid portion such that pressure is applied to the region of the human body.