CN104869944B - 用于牙齿美白牙托的密封 - Google Patents

用于牙齿美白牙托的密封 Download PDF

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Publication number
CN104869944B
CN104869944B CN201380065866.4A CN201380065866A CN104869944B CN 104869944 B CN104869944 B CN 104869944B CN 201380065866 A CN201380065866 A CN 201380065866A CN 104869944 B CN104869944 B CN 104869944B
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utensil
tooth
fixing device
containment member
whitening
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CN104869944A (zh
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T·G·克洛斯特
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Koninklijke Philips NV
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/06Implements for therapeutic treatment
    • A61C19/063Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00Filling or capping teeth
    • A61C5/90Oral protectors for use during treatment, e.g. lip or mouth protectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/02Adhesive bandages or dressings

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Cosmetics (AREA)
  • Brushes (AREA)

Abstract

一种诸如牙托之类的牙齿美白器具(10),包括密封构件(18),其被附连到所述牙托的内表面。所述密封构件包括围绕所述牙托的内表面外周,邻近其外周或边界边延伸的织物带或壁虎粘合带。所述密封构件粘附至牙齿,以防止当所述牙托就位时,凝胶从所述牙托溢出,以及防止口腔中的水/唾液进入所述牙托,同时也方便被移除。

Description

用于牙齿美白牙托的密封
技术领域
本发明一般涉及美白牙齿器具,并且更具体地涉及一种用于牙齿美白牙托、口件和带的附件。
背景技术
在一般情况下,用于牙齿美白的器具是已知的。这些器具包括口件、带,并且特别是牙齿美白牙托,所有这些都适于容纳牙齿美白凝胶。所述器具然后在选定的一段时间内被应用到牙齿,以便完成牙齿美白。牙齿美白凝胶本身可以是各种已知组成中的任何一个,并且不构成本发明的一部分。
没有一种已知的牙齿美白器具具有用于密封所述器具周边的结构。因此,目前的牙齿美白器具,例如牙托,允许唾液侵入牙托中,并且从而稀释或从牙托上洗掉凝胶,从而降低了牙托内的凝胶的美白效果。此外,这样的器具上缺乏密封也允许凝胶从器具渗出。因为通常使用的牙齿美白凝胶含有过氧化物,这可能会导致牙龈刺激,以及不受欢迎的味道。
发明内容
因此,一种美白器具,包括:用于保持牙齿美白凝胶的牙齿美白器具,其中该器具具有邻近所选择的用户的牙齿的前部的内表面;和附连到该器具的内表面的密封构件,所述密封构件包括织物带构件,其围绕所述器具的所述内表面的外周延伸并通过吸收存在于口腔中的足以产生表面张力的水或唾液粘附至牙齿,所述表面张力将所述器具粘附并密封至牙齿,但允许从牙齿上方便地移除所述器具。
而且,牙齿美白器具,包括:用于保持牙齿美白凝胶的牙齿美白器具,其中该器具具有邻近所选择的用户的牙齿的前部的内表面;和附连到该器具的内表面的密封构件,所述密封构件包括用于将器具可移除地粘附至牙齿的壁虎粘合带。
附图说明
图1是具有就位的密封构件的一个实施例的牙齿美白牙托的等距视图。
图2是具有图1的密封构件的牙齿美白牙托的横截面图。
图3是密封件单独的正视图。
图4是采用壁虎粘合元件的密封构件的另一实施例的等距视图。
具体实施方式
图1和2示出了具有就位的密封构件的牙齿美白牙托的等距视图和横截面图。牙齿美白牙托整体以10被示出,并以适于接收用户的牙齿的成形的构造被示出。牙齿美白牙托10通常包括用于舒适性的软塑料材料,并包括覆盖待被美白的牙齿的前表面的前部12,和覆盖同一牙齿的后表面的至少一部分的后部14,其中前部和后部被接合在一起以形成具有内表面19的整体的牙托。牙托结构的细节在本发明的受让人所拥有的未决申请中被更详细地公开。牙托可以,尽管不是必需,包含嵌入式金属带或网,其允许牙托被形成为单个用户的牙列结构。美白牙托被示出用于说明目的,美白器具可以是口件或带构件。
密封构件18围绕牙托的内表面的外周连续地延伸。密封构件因此形成牙托的内表面的外周边缘的边界。在一个实施例中,密封构件18是被附连到牙托的内表面或成为其一部分的薄织物带。它可以与牙托是一体的。布料可以是能够吸收水/唾液的各种织物中的任一种,包括棉花和其它织物。其结果示于图1和图2。
密封构件18通常被强有力地附连到牙托或嵌入牙托中。在使用中,口腔中的水/唾液被吸收到布料中,足以在布料和牙托之间产生表面张力,所述表面张力有效且可靠地将牙托粘附至牙齿,从而将其内具有凝胶的牙托保持在牙齿上,以实现所期望的美白。包括密封构件的织物带用作具有吸收的水/唾液的半透膜以产生必要的表面张力。虽然这种结构不能完全阻止唾液从密封构件之外进入牙托,但由于该密封构件的宽高比,比厚度更宽,在这种情况下,2至4毫米宽和0.2毫米厚,该密封构件基本上可以防止这样的唾液的进入。这种布置将可以防止口腔内密封之外的大部分唾液到达牙托中的过氧化凝胶,以及防止被密封划界的过氧化凝胶迁移出牙托。具有密封构件的牙托、口件或条因此便于被用户应用到牙齿和从牙齿移除。
另一个实施例,如图4所示,包括围绕牙托或带的外周定位的合成壁虎粘合带或构件24。壁虎粘合剂在它们的脚上使用数千个1-5微米的微小毛发状刮铲26-26和表面分子以通过范德华力粘至表面。壁虎粘合剂剂将牙托可移除地附连至牙齿。
就位的密封构件作为牙托、口件或带的部分,用户将器具放在他们的口腔内,并用手指将牙托或其他器具按压到牙齿/牙龈上。牙托从而有效地被密封至牙齿。当处理完成时,牙托或其他器具从口腔中被移除,并且用水漂洗,使得它即可再次使用。该器具还可以是一次性的和用完即可丢弃的。虽然该器具已被一般地描述为牙托,它可以是口件、带或其他器具。
虽然为了说明的目的,优选实施例已经被公开,但是应当理解的是,各种改变、修改和替换可以被结合在该优选实施例中而不脱离由下面的权利要求书所限定的本发明的精神。

Claims (10)

1.一种牙齿美白器具,包括:
用于保持牙齿美白凝胶的牙齿美白器具(10),其中所述器具具有邻近所选择的用户的牙齿的前部的内表面(19);和
附连到所述器具的所述内表面的密封构件(18),所述密封构件围绕所述器具的所述内表面的外周延伸,
其中所述密封构件包括织物带构件,所述织物带构件被配置为用作半透膜来吸收存在于口腔内的用以产生表面张力的水或唾液,所述表面张力将所述器具粘附并密封至所述牙齿,但允许当所述器具从所述牙齿被拉开时移除所述器具。
2.根据权利要求1所述的器具,其中所选择的牙齿是前牙。
3.根据权利要求1所述的器具,其中所述器具是牙托,被设置并构造成使得其内表面邻近所选择的牙齿的前部和所述牙齿的后表面的一部分。
4.根据权利要求3所述的器具,其中所述牙托能成形为用户的牙齿结构。
5.根据权利要求1所述的器具,其中所述织物带具有2-4毫米宽比上0.2mm厚的宽高比。
6.根据权利要求1所述的器具,其中所述表面张力粘附力产生足够强的密封,以防止水/唾液迁移到所述器具中并防止过氧化凝胶迁移出所述器具,同时允许当所述器具从所述牙齿被拉开时从所述牙齿移除所述器具。
7.根据权利要求1所述的器具,其中所述器具是美白带。
8.根据权利要求1所述的器具,其中所述器具是口件。
9.根据权利要求1所述器具,其中所述织物带是棉花。
10.一种牙齿美白器具,包括:
用于保持牙齿美白凝胶的牙齿美白器具,其中所述器具具有邻近所选择的用户的牙齿的前部的内表面;和
附连到所述器具的所述内表面的密封构件(24),所述密封构件包括用于可移除地将所述器具粘附至所述牙齿的壁虎粘合剂(26)带。
CN201380065866.4A 2012-12-18 2013-12-09 用于牙齿美白牙托的密封 Expired - Fee Related CN104869944B (zh)

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PCT/IB2013/060742 WO2014097046A1 (en) 2012-12-18 2013-12-09 Seal for teeth whitening trays

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US20160287365A1 (en) 2016-10-06
JP2016501088A (ja) 2016-01-18
WO2014097046A1 (en) 2014-06-26
EP2934375A1 (en) 2015-10-28
BR112015014050A2 (pt) 2017-07-11
RU2015129493A (ru) 2017-01-24
JP5866490B2 (ja) 2016-02-17
EP2934375B1 (en) 2016-10-12
US9693847B2 (en) 2017-07-04
CN104869944A (zh) 2015-08-26

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