System and method for measuring and recording skull vibration in situ
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04R-029/00
H04R-025/00
A61B-005/00
A61B-005/103
A61B-005/11
출원번호
US-0759206
(2010-04-13)
등록번호
US-8376967
(2013-02-19)
발명자
/ 주소
Mersky, Barry L.
출원인 / 주소
Audiodontics, LLC
인용정보
피인용 횟수 :
6인용 특허 :
40
초록▼
A method and apparatus for measuring and recording skull vibration in situ comprising a receiving means, a dental material capable of filling any gaps between the receiving means and the at least one tooth, the material capable of transmitting mechanical vibration within the dental bone conduction p
A method and apparatus for measuring and recording skull vibration in situ comprising a receiving means, a dental material capable of filling any gaps between the receiving means and the at least one tooth, the material capable of transmitting mechanical vibration within the dental bone conduction pathway to the receiving means; a transducer mounted into or unto the receiving means said transducer capable of transducing mechanical vibration within the dental bone conduction pathway into electrical signals; an extra-orally recordation hardware and software capable of receiving and processing said electrical signals from said transducer.
대표청구항▼
1. An apparatus for measuring and recording skull vibration in situ comprising: a receiving means which simultaneously engages an undercut area in a gingival one-third of at least one maxillary tooth and an interproximal area between two adjacent maxillary teeth on both a buccal surface and a lingua
1. An apparatus for measuring and recording skull vibration in situ comprising: a receiving means which simultaneously engages an undercut area in a gingival one-third of at least one maxillary tooth and an interproximal area between two adjacent maxillary teeth on both a buccal surface and a lingual surface within a mouth of a user;a dental material capable of filling gaps between said receiving means and said at least one maxillary tooth, said dental material capable of transmitting mechanical vibration within a dental bone conduction pathway to said receiving means;a transducer coupled to said receiving means, said transducer capable of transducing mechanical vibration within the dental bone conduction pathway into electrical signals; andrecordation hardware and software capable of receiving and processing said electrical signals from said transducer. 2. The apparatus of claim 1, further comprising a metallic spring for biasedly retaining the receiving means in the undercut area in the gingival one-third of at least one maxillary tooth and the interproximal area between two adjacent maxillary teeth on both the buccal and the lingual surfaces. 3. The apparatus of claim 2, wherein said metallic spring is configured from orthodontic spring wire containing stainless steel, nickel, titanium, or alloys of stainless steel, nickel or titanium. 4. The apparatus of claim 1, wherein said receiving means is spring-loaded into the undercut area in the gingival one-third of at least one maxillary tooth and the interproximal area between two adjacent maxillary teeth on both the buccal and the lingual surfaces and wherein said receiving means contains a mouth safe polymer. 5. The apparatus of claim 4, wherein the mouth safe polymer is selected from the group consisting of acrylates, methacrylates, urethanes, polyesters, polyvinylchloride (PVC), polyethylene, polystyrene, polytetrafluoroethylene (PTFE), polyetheretherketone (PEEK), and ethylene-vinyl acetate (EVA). 6. The apparatus of claim 1, wherein said receiving means is spring-loaded for biased retention into the undercut area in the gingival one-third of at least one maxillary tooth and the interproximal area between two adjacent maxillary teeth on both the buccal and the lingual surfaces and wherein said receiving means is made of a mouth-safe metal. 7. The apparatus of claim 1, wherein said receiving means is rigid and is made of autoclavable and reusable mouth-safe metal. 8. The apparatus of claim 6 or 7, wherein the mouth safe metal is selected from the group consisting of stainless steel, nickel, chromium, cobalt, titanium, and alloys of stainless steel, nickel, chromium, cobalt or titanium. 9. The apparatus of claim 1, wherein said receiving means comprises flanges located in a supra-gingival position relative to the undercut area in the gingival one-third of at least one maxillary tooth, said flanges configured for aiding in removal of said apparatus from the mouth of the user. 10. The apparatus of claim 1, wherein said receiving means is filled with a mouth-safe dental material capable of flowing around teeth within the receiving means and setting to a rigid or semi-rigid state. 11. The apparatus of claim 10, wherein said dental material is selected from the group consisting of a poly-vinyl siloxane, a polyether, a zinc-oxide, a dental impression compound, a dental cement, and a dental adhesive. 12. The apparatus of claim 1, wherein said transducer comprises a piezoelectric, a magnetostrictive, a magnetoresistive, or a voice coil effect material. 13. The apparatus of claim 1, wherein said transducer is one of a uni-axial transducer, a bi-axial transducer, or a tri-axial transducer. 14. The apparatus of claim 1, further comprising an extra-orally disposed wire attached to at least one of said transducer or said receiving means. 15. The apparatus of claim 1, further comprising a disposable sanitary sheath covering said transducer. 16. The apparatus of claim 15, wherein the sheath is made of a flexible plastic having a thickness of less than about 0.5 mm. 17. A method of placing a transducer in an apparatus for recording and measuring in-situ skull vibration, the method comprising the steps of: (a) selecting a receiving means that simultaneously engages an undercut area in a gingival one-third of at least one maxillary tooth and an interproximal area between two adjacent maxillary teeth, thereby engaging said at least one maxillary tooth and said two adjacent maxillary teeth on both a buccal surface and a lingual surface within a mouth of a user, wherein a transducer is coupled to said receiving means, said transducer capable of transducing mechanical vibration within a dental bone conduction pathway into electrical signals;(b) filling said receiving means with a dental material capable of filling gaps between said receiving means and said at least one maxillary tooth, said material being capable of transmitting mechanical vibration within the dental bone conduction pathway to the receiving means and said transducer;(c) covering said transducer with a sheath, and placing the covered transducer into said receiving means;(d) connecting said transducer via a wire to a recording system disposed outside of the mouth of the user for recording the electrical signals produced by the transducer. 18. The method of claim 17, wherein said apparatus comprises a signal conditioner, a pre-amplifier, an amplifier, and an electronic data recording device. 19. The method of claim 18, wherein said signal conditioner is linked wirelessly to said electronic data recording device. 20. The method of claim 17, wherein the receiving means contains an encapsulated transducer ab initio. 21. A method of placing a transducer in an apparatus for recording and measuring in-situ skull vibration, the method comprising the steps of: (a) selecting a metallic receiving means capable of holding said transducer in intimate contact with said receiving means and at least one tooth;(b) filling said receiving means with a dental material capable of filling gaps between said receiving means and said at least one tooth, said material being capable of setting to a sufficiently rigid state in an undercut area in a gingival one-third of at least one maxillary tooth and an interproximal area between two adjacent maxillary teeth, said material being able to compress sufficiently to allow for release and removal of said receiving means from a mouth of a user, said material being capable of transmitting mechanical vibration within a dental bone conduction pathway to the receiving means and the transducer;(c) connecting said transducer via a wire to a recording system disposed outside the mouth for recording electrical signals produced by the transducer.
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