# US 10,945,652 B1 · Kegel exercise measurement and feedback device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,945,652 B1 - Document ID: US10945652B1 - Status: Granted - Kind: B1 - Application number: 15/999,141 - Filed: 2018-08-17 - Granted: 2021-03-16 - Earliest claimed: 2017-08-17 - Applicants: Steven Wanderman - Inventors: Steven Wanderman - Web page: https://patentgrep.com/patent/US10945652B1 ## CPC - A61B 5/227: {of constricting muscles, i.e. sphincters} - A61B 5/4337: {of the vagina} - A63B 21/00196: {using pulsed counterforce, e.g. vibrating resistance means (A61H1/005 takes precedence)} - A63B 21/023: {Wound springs} - A63B 21/028: {made of material having high internal friction, e.g. rubber, steel wool, intended to be compressed (resistance provided by plastic deformable materials A63B21/00189)} - A63B 21/4039: {contoured to fit to specific body parts, e.g. back, knee or neck support (arrangements for attaching exercising apparatus to the user's body A63B21/4001; handles, pedals, bars or platforms A63B21/4033)} - A63B 21/4045: {Reciprocating movement along, in or on a guide (weights moving along or in guiding means A63B21/06; for cardio-training A63B22/201)} - A63B 23/20: for vaginal muscles {or other sphincter-type muscles} - A63B 21/002: isometric or isokinetic, i.e. substantial force variation without substantial muscle motion {or wherein the speed of the motion is independent of the force applied by the user} - A63B 71/0622: {Visual, audio or audio-visual systems for entertaining, instructing or motivating the user} - A63B 2071/063: {Spoken or verbal instructions} - A63B 2071/065: {Visualisation of specific exercise parameters} - A63B 2071/0655: {Tactile feedback} - A63B 2209/00: Characteristics of used materials - A63B 2209/14: with form or shape memory materials - A63B 2220/56: Pressure - A63B 2220/80: Special sensors, transducers or devices therefor - A63B 2220/808: Microphones - A63B 2220/833: Sensors arranged on the exercise apparatus or sports implement - A63B 2225/50: Wireless data transmission, e.g. by radio transmitters or telemetry - A63B 2225/74: with powered illuminating means, e.g. lights - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract A Kegel exercise measurement and feedback device measures the amount of force that is exerted on a sensor portion and provides feedback in the form of vibration, a phrase or a light that is emitted from a feedback module. A sensor portion comprises a resilient body having a bladder in an inner cavity that can be compressed by Kegel exercises. Air within the bladder is forced into a bellows of the measurement portion which expands the bellows and a contactor plate attached thereto. As the contactor plate moves, due to the expansion of the bellows, it makes contact with level contactors to activate a corresponding feedback phrase, emitted light or vibration. The phrases emitted may be phrases recorded by a user and stored in memory or may be pre-loaded into memory. The sensor portion may be detachable from the measurement portion of connection conduit. ## Claims ### Claim 1 A Kegel exercise pressure measurement and feedback device comprising: a) a sensor portion comprising: i) a bladder having an internal volume; wherein the internal volume of the bladder is configured to be compressed by pelvic floor muscle contraction; b) a connection conduit; c) a measurement portion comprising: i) a bellows for receiving compressed air from the bladder through the connection conduit; wherein the bellows expands as the compressed air is received from the bladder; ii) a bellows contactor coupled to the bellows; iii) a plurality of level contactors configured to electrically contact the bellows contactor as the bellows expands; and d) a feedback portion comprising: i) a speaker that emits a plurality of phrases; wherein a first phrase is emitted when the bellows contactor contacts a first level contactor, from the plurality of level contactors, and wherein a second phrase is emitted when the bellows contactor contacts a second level contactor, from the plurality of level contactors; wherein the first level contactor is contacted by the bellows contactor before the second level contactor as the bellows expands; wherein the connection conduit extends between the bladder and the feedback portion; and wherein the first phrase indicates a lower level pressure than said second phrase. ### Claim 2 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the sensor portion is elongated having a length that is at least two times a width. ### Claim 3 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the sensor portion is made of an elastomer sensor portion that expands automatically after being compressed. ### Claim 4 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the sensor portion comprises an inner cavity formed by an outer shell of a resilient body and wherein the bladder is configured within the inner cavity. ### Claim 5 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the sensor portion is detachably attachable to the measurement portion. ### Claim 6 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the plurality of level contactors includes three or more level contactors. ### Claim 7 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, further comprising: a microphone for recording a recorded phrase that is one of said plurality of phrases; and a user interface to save the recorded phrase as the first phrase or second phrase. ### Claim 8 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the feedback portion is detachably attachable to the measurement portion. ### Claim 9 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, comprising: a) a feedback display; and b) a user interface having an audible and quiet mode selection, wherein in said quiet mode, only the feedback display is activated to display a numerical value corresponding to an amount of compression of the bladder. ### Claim 10 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, further comprising a light module that is illuminated when the bellows contactor contacts one of said plurality of level contactors. ### Claim 11 (depends on 10) The Kegel exercise pressure measurement and feedback device of claim 10, wherein the light module has a plurality of intensity output settings and wherein light is emitted at a lower intensity output when the bellows contactor contacts the first level contactor and is emitted at a higher intensity output when the bellows contactor contacts the second level contactor. ### Claim 12 (depends on 10) The Kegel exercise pressure measurement and feedback device of claim 10, comprising a user interface having an audible mode selection and a quiet mode selection, wherein with the quiet mode scion selected, only the light module is activated to provide feedback. ### Claim 13 (depends on 12) The Kegel exercise pressure measurement and feedback device of claim 12, wherein said audible mode selection has two or more selections comprising a melody mode and a phrase mode song mode; and a wherein the phrase mode comprises a melody/song mode; and wherein the phrase mode comprises a clean phrase mode. ### Claim 14 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the feedback portion is separate from the measurement portion and wherein the measurement portion and the feedback portion comprise a wireless signal transceiver for transmitting wireless signals between the measurement portion and the feedback portion. ### Claim 15 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, wherein the measurement portion transmits a pressure level to the feedback portion and wherein the feedback portion emits one of said plurality of phrases that indicates said pressure level. ### Claim 16 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, further comprising: a spring coupled to the bellows to produce a force to compress the bellows; and a spring tension device coupled to the spring to change said force of said spring. ### Claim 17 (depends on 1) The Kegel exercise pressure measurement and feedback device of claim 1, further comprising a vibration feedback module that produces a vibration stimulus to the sensor portion; wherein the vibration feedback module comprises a vibration device. ### Claim 18 (depends on 17) The Kegel exercise pressure measurement and feedback device of claim 17, wherein the vibration feedback module comprises a vibration sensor to measure an amount of compression on the sensor portion; wherein the vibration feedback module produces a vibration stimulus when a threshold compression level is measured by the vibration sensor. ### Claim 19 (depends on 17) The Kegel exercise pressure measurement and feedback device of claim 17, wherein the vibration feedback module comprises a wireless signal receiver for receiving a wireless signal; and wherein the vibration feedback module produces said vibration stimulus based on the wireless signal received by the vibration feedback module. ### Claim 20 (depends on 4) The Kegel exercise pressure measurement and feedback device of claim 4, wherein the outer shell of the resilient body is interchangeable. ### Claim 21 An air pressure measurement and feedback device comprising: a) a sensor portion comprising: i) a bladder having an internal volume; wherein the internal volume of the bladder is configured to be compressed by pelvic floor muscle contraction; b) a connection conduit; c) a measurement portion comprising: i) a bellows for receiving compressed air from the bladder through the connection conduit; wherein the bellows expands as the compressed air is received from the bladder; ii) a bellows contactor coupled to the bellows; iii) a plurality of level contactors configured to electrically contact the bellows contactor as the bellows expands; and d) a feedback portion comprising: i) a speaker that emits a plurality of phrases; wherein a first phrase is emitted when the bellows contactor contacts a first level contactor, from the plurality of level contactors, and wherein a second phrase is emitted when the bellows contactor contacts a second level contactor, from the plurality of level contactors; wherein the first level contactor is contacted by the bellows contactor before the second level contactor as the bellows expands; wherein the connection conduit extends between the bladder and the feedback portion; and wherein the first phrase indicates a lower level pressure than a second phrase.