专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5678993A Methods of lining dentures and denture voids and forming denture extensions 失效
标题翻译：方法将假牙和假牙空洞内衬并形成义齿延伸部分
公开(公告)号：US5678993A
公开(公告)日：1997-10-21
申请号：US408597
申请日：1995-03-22
申请人： Peter H. Jeffer , Richard F. Dettro , Harold DeHaven, Jr. , Gerald J. Paluch
发明人： Peter H. Jeffer , Richard F. Dettro , Harold DeHaven, Jr. , Gerald J. Paluch
IPC分类号： A61C8/00 , A61C13/07 , A61C13/30 , A61C13/02 , A61C13/12 , A61C13/225
CPC分类号： A61C8/00 , A61C13/0025 , A61C13/30
摘要： A known elastomeric non-methyl methacrylate soft material has been used as a soft denture liner material. The material includes powder and liquid components which are mixed together and cured. The invention involves new uses of the material. Where the invention involves a lining over a void in an acrylic denture, the resultant mixture is applied over the underlying surface of the acrylic over the void to chemically and mechanically bond the mixture in a seamless bond to the underlying surface of acrylic. A liner is formed having the characteristics of being flexible, resilient, shape retentive, hydrophobic, soft, spongy and cushiony. A known sealer component is then applied over the liner to create a non-absorbent exterior surface seal and glaze. Where the method is used to apply a liner around an implant cylinder or an implant healing cap anchored into a jaw bone the resultant mixture is applied around the surface of the implant or healing cap for forming a liner or gasket. The sealer component is then applied over the liner to create a nonabsorbent surface seal and glaze. By varying the powder to liquid ratio, the material can be made more dense thus hardening or softening it for various applications. By removing the exterior surface and toughening material, it can easily be adjusted, repaired or refurbished. The material allows for a quick cure or a dental laboratory processed cure and is compatible for either chairside or laboratory use.
摘要翻译：已知的已知的弹性体非甲基丙烯酸甲酯软质材料已被用作软义齿衬里材料。该材料包括混合在一起并固化的粉末和液体组分。本发明涉及材料的新用途。如果本发明涉及在丙烯酸义齿上的空隙上的衬里，则将所得混合物施加在空隙上的丙烯酸的下表面上，以使化学和机械地将混合物以无缝结合键合到丙烯酸的下表面。形成具有柔性，弹性，形状保持性，疏水性，柔软性，海绵状和缓冲性的特征的衬垫。然后将已知的密封剂组分施加在衬垫上以产生非吸收性外表面密封和釉料。当该方法用于将植入物圆柱体或植入物愈合帽施加到锚固到颚骨中时，将所得混合物施加在植入物或愈合帽的表面周围以形成衬垫或垫圈。然后将密封剂组分施加在衬垫上以产生非吸收性表面密封和釉料。通过改变粉末与液体比例，可以使材料变得更致密，从而硬化或软化其用于各种应用。通过去除外表面和增韧材料，可以方便地调整，修理或翻新。该材料允许快速固化或牙科实验室加工固化，并可兼容椅子或实验室使用。

2. 发明授权

US5513988A Method of lining a void in a denture or applying a liner around an implant cylinder or implant healing cap 失效
标题翻译：在义齿中衬上空隙或在植入物圆柱体或植入物愈合盖周围施加衬垫的方法
公开(公告)号：US5513988A
公开(公告)日：1996-05-07
申请号：US233849
申请日：1994-04-26
申请人： Peter H. Jeffer , Richard F. Dettro , Harold DeHaven, Jr.
发明人： Peter H. Jeffer , Richard F. Dettro , Harold DeHaven, Jr.
IPC分类号： A61C8/00 , A61C13/07 , A61C13/02
CPC分类号： A61C8/00 , A61C13/0025
摘要： A known elastomeric methyl methacrylate-free soft material has been used as a denture reline material. The material includes powder and liquid components which are mixed together and cured. The invention involves new uses of the material. Where the invention involves lining over a void in an acrylic denture, the resultant mixture is applied over the underlying surface of the acrylic over the void to chemically and mechanically bond the mixture in a seamless bond to the underlying surface of acrylic. A liner is formed having the characteristics of being flexible, resilient, shape retentive, hydrophobic, soft, spongy and cushiony. A known sealer component is then applied over the liner to create a non-absorbent exterior surface seal and glaze. Where the method is used to apply a liner around an implant cylinder or an implant healing cap anchored into a jaw bone the resultant mixture is applied around the surface of the implant or healing cap for forming a liner or gasket around the implant or healing cap. The sealer component is then applied over the liner to create a non-absorbent surface seal and glaze.
摘要翻译：已知使用已知的无甲基丙烯酸甲酯无纺物的软质材料作为义齿材料。该材料包括混合在一起并固化的粉末和液体组分。本发明涉及材料的新用途。如果本发明涉及在丙烯酸义齿上的空隙上覆盖，则将所得混合物施加到空隙上的丙烯酸的下表面上，以使化学和机械地将混合物以无缝结合键合到丙烯酸的下面。形成具有柔性，弹性，形状保持性，疏水性，柔软性，海绵状和缓冲性的特征的衬垫。然后将已知的密封剂组分施加在衬垫上以产生非吸收性外表面密封和釉料。当方法用于将植入物圆柱体或植入物愈合帽施加在锚定到颚骨上的衬垫时，将所得混合物施加在植入物或愈合帽的表面周围，以在植入物或愈合帽周围形成衬垫或垫圈。然后将密封剂组分施加在衬垫上以产生非吸收性表面密封和釉料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式