CA2016531A1 - Muscular expansion oral shield appliance - Google Patents

Muscular expansion oral shield appliance

Info

Publication number
CA2016531A1
CA2016531A1 CA2016531A CA2016531A CA2016531A1 CA 2016531 A1 CA2016531 A1 CA 2016531A1 CA 2016531 A CA2016531 A CA 2016531A CA 2016531 A CA2016531 A CA 2016531A CA 2016531 A1 CA2016531 A1 CA 2016531A1
Authority
CA
Canada
Prior art keywords
appliance
shield
oral shield
muscular
muscular expansion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2016531A
Other languages
French (fr)
Other versions
CA2016531C (en
Inventor
Earl O. Bergersen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2016531A1 publication Critical patent/CA2016531A1/en
Application granted granted Critical
Publication of CA2016531C publication Critical patent/CA2016531C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch

Abstract

A muscular expansion oral shield appliance having a buccal shield supported laterally and anteriorly away from the expansion appliance to engage the buccal musculature. The shield may be formed integrally with the appliance or may be mounted thereto in a permanent manner such as by a wire or wires secured to the appliance and the shield or may be mounted thereto in a removable manner such as with a ball and socket type attachment.
CA002016531A 1989-11-15 1990-05-10 Muscular expansion oral shield appliance Expired - Fee Related CA2016531C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US436,756 1989-11-15
US07/436,756 US5037295A (en) 1989-11-15 1989-11-15 Muscular expansion oral shield appliance

Publications (2)

Publication Number Publication Date
CA2016531A1 true CA2016531A1 (en) 1991-05-15
CA2016531C CA2016531C (en) 1998-01-06

Family

ID=23733702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016531A Expired - Fee Related CA2016531C (en) 1989-11-15 1990-05-10 Muscular expansion oral shield appliance

Country Status (5)

Country Link
US (1) US5037295A (en)
EP (1) EP0428152B1 (en)
JP (1) JPH0710267B2 (en)
CA (1) CA2016531C (en)
DE (1) DE69002306T2 (en)

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WO1994028832A1 (en) * 1993-06-14 1994-12-22 Hilsen Kenneth L Snoring and sleep apnea device
US5573399A (en) * 1994-10-24 1996-11-12 Mcclintock, Ii; Robert A. Application for applying a bleaching agent to teeth and method therefor
US5884628A (en) * 1997-03-17 1999-03-23 Hilsen; Kenneth Snoring device
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US5882192A (en) 1997-10-30 1999-03-16 Ortho-Tain, Inc. Computerized orthodontic diagnosis and appliance dispenser
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
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US6626664B1 (en) 2000-04-11 2003-09-30 Ortho-Tain, Inc. Self opening orthodontic appliance with opening assistance
US6582225B1 (en) * 2000-10-11 2003-06-24 Earl O. Bergersen Dental diagnosis and dispensing apparatus and a system and a method for providing same
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US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
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US3286576A (en) * 1965-05-17 1966-11-22 West Alvy Device for exercising and coordinating facial and related musculature and structure
US3327580A (en) * 1966-02-24 1967-06-27 Jack L Herweg Musican's lip protector
US3478742A (en) * 1967-10-23 1969-11-18 Edward H Bohlmann Orthodontic multipurpose repositioner and oral habit conditioner
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Also Published As

Publication number Publication date
DE69002306D1 (en) 1993-08-26
DE69002306T2 (en) 1993-11-04
US5037295A (en) 1991-08-06
JPH03159644A (en) 1991-07-09
EP0428152B1 (en) 1993-07-21
JPH0710267B2 (en) 1995-02-08
EP0428152A1 (en) 1991-05-22
CA2016531C (en) 1998-01-06

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