# US 10,455,315 B2 · Inverted balloon system and inflation management system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,455,315 B2 - Document ID: US10455315B2 - Status: Granted - Kind: B2 - Application number: 15/791,038 - Filed: 2017-10-23 - Published: 2018-02-22 - Granted: 2019-10-22 - Earliest claimed: 2009-10-13 - Assignees: Staton Techiya LLC - Applicants: Staton Techiya LLC - Inventors: John Patrick Keady - Web page: https://patentgrep.com/patent/US10455315B2 ## CPC - H04R 1/1058: {Manufacture or assembly} - H04R 1/1091: {Details not provided for in groups H04R1/1008 - H04R1/1083} - B29C 66/1122: {Single lap to lap joints, i.e. overlap joints (B29C66/45, B29C66/472, B29C66/52272 take precedence)} - B29C 66/301: {Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence)} - B29C 66/5221: {for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other} - B29C 66/532: {Joining single elements to the wall of tubular articles, hollow articles or bars} - B29C 66/53245: {said articles being hollow} - H04R 2201/105: Manufacture of mono- or stereophonic headphone components - H04R 2460/17: Hearing device specific tools used for storing or handling hearing devices or parts thereof, e.g. placement in the ear, replacement of cerumen barriers, repair, cleaning hearing devices - Y10T 156/1051: by folding - H04R: LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS (producing sounds with frequency not determined by supply frequency G10K) - B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00) - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract At least one exemplary embodiment is directed to an earpiece having a balloon and a stent where the balloon is mounted on the stent and the stent incorporates two or more channels including at least an inflation channel and an acoustic channel. In some embodiments the stent is configured to pass audio signals through the acoustic channel where the acoustic channel is independent of the inflation channel of the balloon. Other embodiments are disclosed. ## Claims ### Claim 1 An earpiece, comprising: a balloon; and a stent, wherein the balloon is mounted on the stent and the stent incorporates two or more channels including at least an inflation channel and an acoustic channel and wherein the balloon is configured to form an inverted bond to the stent when inflated. ### Claim 2 (depends on 1) The earpiece of claim 1, wherein the acoustic channel is coupled to at least one of a microphone or a receiver at one end of the acoustic channel. ### Claim 3 (depends on 1) The earpiece of claim 1, wherein the stent is configured to provide or carry one of air or liquid to and from the balloon. ### Claim 4 (depends on 1) The earpiece according to claim 1, where the stent is configured to provide or carry air or fluids to and from the balloon via the inflation channel that is pneumatically coupled to the balloon. ### Claim 5 (depends on 1) The earpiece according to claim 1, wherein the acoustic channel is connected at one end to a microphone. ### Claim 6 (depends on 1) The earpiece according to claim 1, wherein the acoustic channel is connected at one end to a receiver. ### Claim 7 (depends on 1) The earpiece of claim 1, wherein the stent passes through the balloon. ### Claim 8 (depends on 1) The earpiece according to claim 1, wherein the balloon comprises a sheath balloon having a first surface and a second surface, wherein a bond exists at a first bond location between the stent and a portion of the first surface, where the first surface faces the stent and wherein the sheath balloon is pulled from an unbounded end over the first bond to a chosen second bond location so that the first surface faces away from the stent. ### Claim 9 (depends on 1) The earpiece according to claim 1, further comprising a pressure management system for the earpiece. ### Claim 10 (depends on 9) The earpiece according to claim 9, wherein the pressure management system comprises: a first valve, where the first valve allows air to pass from a first side of the valve to a second side more readily than from the second side to the first side; the inflation channel, wherein the inflation channel is embedded; and the balloon. ### Claim 11 (depends on 10) The earpiece according to claim 10, wherein the pressure management system further comprises a pressure release mechanism, a pump, and the stent. ### Claim 12 (depends on 11) The earpiece according to claim 11, where the pump is at least one of a manual pump and an automatic pump. ### Claim 13 (depends on 11) The earpiece of claim 11, wherein the first valve, the inflation channel, the pressure release mechanism, the pump, and the balloon are operatively connected, where the first valve is positioned so that air from the pump passes through the first valve to inflate the balloon. ### Claim 14 (depends on 13) The earpiece of claim 13, where a leak rate of the air from the balloon back to the pump is less than 1% by volume of the balloon per minute and where the pressure release mechanism is configured to release pressure from the balloon to an environment upon actuation, and where the pressure management system is configured to manage a pressure of the balloon in an orifice. ### Claim 15 (depends on 14) The earpiece according to claim 14, where the inflation channel is in the stent, an inner diameter of the inflation channel is less than 2 mm, and where an outer diameter of the stent is less than about 4 mm. ### Claim 16 (depends on 15) The earpiece according to claim 15, further comprising a second valve, where the second valve is configured to release pressure when the pressure of the balloon exceeds a threshold value. ### Claim 17 (depends on 16) The earpiece according to claim 16, where the threshold value is in the range of about 0.15 bar gauge pressure to 0.30 bar gauge pressure. ### Claim 18 (depends on 16) The earpiece according to claim 16, where the pressure of the balloon upon detachment from remaining elements of the pressure management system is maintained by use of at least a third valve operatively connected to the stent. ### Claim 19 (depends on 10) The earpiece according to claim 10, where the stent and balloon are detachable from remaining elements of the pressure management system. ### Claim 20 A closed pressure management system, comprising: a balloon; a restoring membrane; and a stent having an inflation channel of the balloon and an acoustic channel, where the stent is configured to pass audio signals through the acoustic channel that is independent of the inflation channel of the balloon and where the balloon and restoring membrane are pneumatically coupled so that when the balloon is inflated and depressed the restoring membrane will expand supplying a restoring force to counter a depression of the balloon, and wherein the balloon is configured to form an inverted bond to the stent when inflated.