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CA2161795C - Extenseur palatin - Google Patents

Extenseur palatin Download PDF

Info

Publication number
CA2161795C
CA2161795C CA002161795A CA2161795A CA2161795C CA 2161795 C CA2161795 C CA 2161795C CA 002161795 A CA002161795 A CA 002161795A CA 2161795 A CA2161795 A CA 2161795A CA 2161795 C CA2161795 C CA 2161795C
Authority
CA
Canada
Prior art keywords
expansion
screw
adjusting member
inner sleeve
threaded
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.)
Expired - Lifetime
Application number
CA002161795A
Other languages
English (en)
Other versions
CA2161795A1 (fr
Inventor
Lewis Klapper
Richard W. George
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 CA2161795A1 publication Critical patent/CA2161795A1/fr
Application granted granted Critical
Publication of CA2161795C publication Critical patent/CA2161795C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002161795A 1993-05-06 1994-05-04 Extenseur palatin Expired - Lifetime CA2161795C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5753993A 1993-05-06 1993-05-06
US057,539 1993-05-06
PCT/US1994/005063 WO1994026196A1 (fr) 1993-05-06 1994-05-04 Extenseur palatal

Publications (2)

Publication Number Publication Date
CA2161795A1 CA2161795A1 (fr) 1994-11-24
CA2161795C true CA2161795C (fr) 2007-02-20

Family

ID=22011205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161795A Expired - Lifetime CA2161795C (fr) 1993-05-06 1994-05-04 Extenseur palatin

Country Status (3)

Country Link
AU (1) AU677398B2 (fr)
CA (1) CA2161795C (fr)
WO (1) WO1994026196A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN205795A0 (en) * 1995-03-30 1995-04-27 Palmisano, Richard George Apparatus and methods for treatment of obstructive sleep apnea and/or snoring
US5769631A (en) * 1995-09-11 1998-06-23 Williams; Michael O. Orthodontic device
EP0846446B1 (fr) * 1996-12-09 2003-08-20 Leone S.p.A. Vis orthodontique pour une expansion rapide du secteur antérieur de l'arc maxillaire
DE50102514D1 (de) 2000-04-20 2004-07-15 Albino Triaca Vorrichtung für die Gaumenerweiterung
DE10031300C2 (de) 2000-06-27 2002-12-12 Heinz Winsauer Kieferorthopädische Expansionsschraube
WO2002091940A1 (fr) 2001-05-14 2002-11-21 Van Straten Research & Development B.V. Dispositif d'etirement de suture

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US597582A (en) * 1898-01-18 Teeth-regulator
US3284902A (en) * 1963-09-30 1966-11-15 Orthodontists Res & Mfg Corp Orthodontic expander
US3832778A (en) * 1972-11-29 1974-09-03 M Wallshein Orthodontic biassing device
US3921294A (en) * 1974-12-23 1975-11-25 Melvin Wallshein Orthodontic biassing device
US3977082A (en) * 1975-09-23 1976-08-31 Siatkowski Raymond E Palatal expander
US4026023A (en) * 1975-11-26 1977-05-31 Robert Leon Fisher Closed flap spring for orthodontic appliances
US4107843A (en) * 1976-09-24 1978-08-22 Spino Raymond N Orthodontic appliance
US4144643A (en) * 1977-01-19 1979-03-20 Krygier Stanley J Maxillary orthopedic suture separating orthodontic appliance
US4323345A (en) * 1977-04-07 1982-04-06 Melvin Wallshein Orthodontic biassing device with screw disengagement preventing means
US4354832A (en) * 1977-04-07 1982-10-19 Melvin Wallshein Orthodontic biassing device with deformed screw threads
US4197644A (en) * 1978-03-16 1980-04-15 Ackerman Richard J Jr Orthodontic method and appliance
US4324036A (en) * 1979-06-04 1982-04-13 Quanta Chemical Ltd. "Method of making orthodontic screw-type device"
DE3301753C2 (de) * 1982-04-08 1985-01-31 Bernhard Förster GmbH, 7530 Pforzheim Dehnschraube zur Zahnregulierung
DE3220240A1 (de) * 1982-05-07 1983-12-01 Winfried Dr. 8000 München Schütz Einrichtung zur kieferorthopaedischen zahnregulierung
CH657037A5 (fr) * 1984-02-13 1986-08-15 Rodam Sa Verin orthodontique pour appareil d'expansion des arcades dentaires.
US4573914A (en) * 1985-01-28 1986-03-04 Nord Philip J Formative orthodontic appliance
US5002485A (en) * 1989-10-02 1991-03-26 Aagesen Larry K Orthopedic appliance

Also Published As

Publication number Publication date
WO1994026196A1 (fr) 1994-11-24
CA2161795A1 (fr) 1994-11-24
AU6827494A (en) 1994-12-12
AU677398B2 (en) 1997-04-24

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Effective date: 20140505