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BITE BLOCK NEW

外国特許コード F180009347
整理番号 S2017-1117-N0
掲載日 2018年4月17日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP014755
国際公開番号 WO 2017183509
国際出願日 平成29年4月11日(2017.4.11)
国際公開日 平成29年10月26日(2017.10.26)
優先権データ
  • 特願2016-085871 (2016.4.22) JP
発明の名称 (英語) BITE BLOCK NEW
発明の概要(英語) Provided is a bite block that can be worn stably while preventing positional and directional displacements in the mouth. The bite block 100 is provided with an occlusion member 101 and an upper/lower interdental cover member 110. The upper/lower interdental cover member 110 is composed of an elastic material. The upper/lower interdental cover member 110 has a right-left interval which is wider than the interval of the right and left rows of teeth. Accordingly, the upper/lower interdental cover member 110 is able to press the respective inner surface sides of upper teeth UT and lower teeth LT of the wearer. The occlusion member 101 is provided with irregular-shaped movement regulating structure portions 103, 104 on a surface that receives the front teeth on at least one of the sides of the upper and lower front teeth so as to regulate movement in the mouth.
特許請求の範囲(英語) [claim1]
1. Each of the top of a front tooth disposed between the mouth and bite and to extend from inside to outside of the polymer, the polymer in said bite portion of the upper and lower teeth on the side of the mouth from the inner surface of the inner surface in each of the right back teeth respectively while being opposed to the side of the plate extending between the teeth of the upper cover and a body, the cover body is between the teeth of the upper and lower, the elastic member configured on the lower teeth and of the person in each of the teeth of the inner side of the right and left respectively pressing the upper and lower cover bodies between the teeth is the same as the widths of the teeth between the teeth of the upper cover body is formed to be wider than the interval of the string, wherein the polymer is a bite, wherein each of the at least one of the upper teeth and lower teeth on one side of the surface to receive, restricting the movement of the mouth movement restricting structure portion of the concavo-convex shape and a bite block.
[claim2]
2. Claim 1 bytes in the block, wherein the movement restricting structure, and includes an inclined surface inclined toward the side of the mouth of the convex portion and has a bite block.
[claim3]
3. Claim 1 or 2 bytes in the block, wherein the movement restricting structure portion, the distal end portion of each of a front tooth can be inserted in the groove-shaped recess of said byte and a block.
[claim4]
4. 1 Any one of claims 1-3 bytes in the block, wherein the polymer is a bite, mouth includes an inclined surface inclined to the side of the convex portion on the surface of the upper front teeth having a tooth adapted to receive the regulation of the movement of the structure, wherein the distal end portion of each of a front tooth can be inserted in the groove-shaped recess of the lower front teeth having the teeth to receive the regulation of the movement of the lower surface of the support structure for a byte and a block.
[claim5]
5. Claim 4 bytes in the block, wherein the groove-like recess, extending along the longitudinal direction of the bite and wherein the polymer is formed of a plurality of said bite block.
[claim6]
6. 1 Any one of claims 1-5 bytes in the block, said movement restricting structure is provided, the tooth is formed in the shape that is curved along the curve and has a concave portion and a bite block.
[claim7]
7. 1 Any one of claims 1-6 bytes in the block, wherein the polymer is a bite, mouth side formed in a wide width side extraoral than said bite block and.
[claim8]
8. The anterior teeth on the lower front teeth disposed between which can be fitted in a state in which, at the time of mounting the rear end side of the mouth, the front end of the time of loading the extraoral side, front teeth on the receiving portion and the teeth on the lower front teeth adapted to receive the lower teeth bite and having a receiving portion to receive the combined, said combined so as to project outward at a rear end side in the bite block is provided with a concave rear side formed into a plate shape so that a curved and, wherein each of the left back teeth is mounted from the front teeth along the inner surface thereof over the upper and lower teeth disposed opposite to the cover body and between, said upper cover member is between the teeth, and the elastic member, the wearer of said respective inner surfaces of the teeth and lower teeth on each side of the press, and the cover body between the teeth of the upper and the left and the spacing between the left and the upper cover body is the same as that between the teeth facing the teeth of the formed wider than the interval at, wherein the polymer is a bite, wherein the receiving portion and the teeth on the lower teeth of the at least one of the receiving portion, the concave-convex shape for regulating movement of the mouth movement restricting structure and a bite block.
[claim9]
9. Claim 8 bytes in the block, wherein the movement restricting structure, and includes an inclined surface inclined toward the mouth of the convex portion and has a bite block.
[claim10]
10. Claim 8 or 9 bytes in the block, wherein the movement restricting structure portion, the distal end portion of each of a front tooth can be inserted in the groove-shaped recess of and has a bite block.
[claim11]
11. 1 Any one of claims 8-10 bytes in the block, wherein the polymer is a bite, includes an inclined surface inclined toward the mouth and teeth on the salients regulation of the movement of the tooth on the receiving portion having a structure unit and, wherein the distal end portion of each of a front tooth can be inserted in the groove-shaped recess at the bottom of the teeth having the teeth under the regulation of the movement of the receiver for a structure and wherein the block of bytes.
[claim12]
12. Claim 11 bytes in the block, wherein the groove-like recess, extending along the longitudinal direction of the bite and combined to provide a plurality of bytes and said block.
[claim13]
13. 1 Any one of claims 8-12 bytes in the block, wherein the movement restricting structure portion, the tooth formed in a shape that is curved along the curve of the concave portion and a bite block.
[claim14]
14. 1 Any one of claims 8-13 bytes in the block, wherein the polymer is a bite, wherein on the rear end side than the front end side toward the wider in a lateral direction to said bite block.
[claim15]
15. 1 Any one of claims 8-14 bytes in the block, wherein said upper cover body between the teeth, the teeth on the upper front region and in contact with the receiving portion, said lower teeth in contact with the front region and the lower side of the receiving section, the rear of the area thereof and protruding in the rear region, said bite in the polymer, wherein the upper front region from a front end of the shortest distance, wherein 25mm or more bite block.
[claim16]
16. 1 Any one of claims 8-14 bytes in the block, wherein the transparent material bite block.
[claim17]
17. 1 Any one of claims 8-14 bytes in the block, wherein the bite when viewed from the side of the polymer in the front end at a center portion in the horizontal direction, the front end of the trailing end side from the side of the groove is formed extending over to said bite block.
[claim18]
18. 1 Any one of claims 8-14 bytes in the block, said bite when viewed from a front end side of the combined left and right direction at a center portion, the front end at the trailing end side from the side of the groove is formed extending over, the bottom of the groove portion, the front end side of the bite and said polymer is cut out in the position of said bite block.
[claim19]
19. Claim 9 described in a byte block, said sloping surface has a convex portion, and further wherein said bite are inclined toward the center of the polymer and a bite block.
[claim20]
20. 1 Any one of claims 8-14 bytes in the block, wherein the polymer is a bite, left-right direction than the vertical dimension of the size of a larger cross-sectional shape and has, wherein the front end side of the bite and combined, so as to have a rounded angle is formed between said byte block.
[claim21]
21. 1 Any one of claims 8-14 bytes in the block, wherein the elastic member and bite and combined, the combined vertical dimension of the bite, and wherein the groove portion of the medical device is inserted into the maximum dimension in cross section orthogonal to the longitudinal direction is larger than the byte block.
[claim22]
22. 1 Any one of claims 8-14 bytes in the block, the cover body is between said upper and lower teeth, the teeth on the upper side and a front region of the contact receiving portion, said lower teeth in contact with the receiving portion and a front region of the lower side, the rear of the area thereof and protruding in the rear region, and said rear region, the upper corner, the corner portion on the lower side thereof and has a central portion located between the, wherein said central portion and said rear region of the cutout portion is formed in the conductive and the bite block.
[claim23]
23. 1 Any one of claims 8-14 bytes in the block, wherein said upper cover body between the teeth, the teeth on the upper front region and in contact with the receiving portion, said lower teeth in contact with the front region and the lower side of the receiving section, the rear of the area thereof and protruding in the rear region, and said rear region, the upper corner having a corner portion and a lower portion, the upper corner portion and the lower corner portion, become rounded angle is formed and, between the teeth of the upper and lower rims of the cover body, so as to have a rounded cross-sectional shape and is formed of a bite block.
[claim24]
24. 1 Any one of claims 8-14 bytes in the block, the cover body is between said upper and lower teeth, the teeth on the upper side and a front region of the contact receiving portion, said lower teeth in contact with the receiving portion and a front region of the lower side, the rear of the area thereof and protruding in the rear region, the center of the area is the front of the lower side and, the front region to the left of the lower substrate is divided into a gap is formed between said bite block.
[claim25]
25. 1 Any one of claims 8-14 bytes in the block, the cover body is between said upper and lower teeth, the teeth on the upper side and a front region of the contact receiving portion, said lower teeth in contact with the receiving portion and a front region of the lower side, the rear of the area thereof and a protruding rear region, the position of the lower front region, wherein the position of the area of the upper side of the front to the rear end side than the displaced and said bite block.
[claim26]
26. The anterior teeth on the lower front teeth disposed between which can be fitted in a state in which, at the time of mounting the rear end side of the mouth, the front end of the time of loading the extraoral side, front teeth on the upper teeth to receive the receiving portion and the lower front teeth bite and having a receiving portion to receive the form and the lower teeth, said bite at the trailing end side of the polymer is provided extending in a rear side and a concave surface and formed in the shape of a curved plate, wherein each of the right back teeth is mounted over a defined from the front teeth along the inner side surface of the cover body between the upper and lower teeth are disposed opposite to and, between the teeth of the upper and lower sides with the cover body, made of an elastic member, the upper teeth and lower teeth of a person who wears the respective inner surfaces of side respectively formed into a shape capable of pressing, wherein the polymer is a bite, wherein the receiving portion and the teeth on the lower teeth of the at least one of the receiving portion, the concave-convex shape for regulating movement of the mouth movement restricting structure and comprises a bite block.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE
  • SHODA TECHTRON CORP.
  • 発明者(英語)
  • SUZUKI TOSHISADA
  • SUZUKI MUNEHIRO
  • SUZUKI AKIRA
  • MIMURO SOICHIRO
  • KIMURA TETSURO
国際特許分類(IPC)
指定国 (WO2017183509)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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