Titanium having improved castability
    2.
    发明授权
    Titanium having improved castability 失效
    具有改善铸造性能的钛

    公开(公告)号:US06572815B1

    公开(公告)日:2003-06-03

    申请号:US09548266

    申请日:2000-04-12

    IPC分类号: C22C1400

    CPC分类号: C22C14/00 A61L27/06

    摘要: The present invention provides a low alloying element-doped titanium and a casting cast therefrom. The doped titanium of the present invention includes titanium and from about 0.01 to 3 percent by weight of an alloying metal selected from the group consisting of bismuth, silver, hafnium, tantalum, molybdenum, tin, niobium, chromium and copper based on the weight of the titanium. The doped titanium of the present invention has improved castability and a decreased surface tension compared with pure titanium.

    摘要翻译: 本发明提供了一种低合金元素掺杂的钛及其铸造铸件。 本发明的掺杂钛包括钛和约0.01至3重量%的选自铋,银,铪,钽,钼,锡,铌,铬和铜的合金金属,基于重量 钛。 与纯钛相比,本发明的掺杂钛具有改善的浇铸性和降低的表面张力。

    Method for forming a bioresorbable composite implant in a bone
    4.
    发明申请
    Method for forming a bioresorbable composite implant in a bone 有权
    在骨中形成生物可再吸收复合植入物的方法

    公开(公告)号:US20090069900A1

    公开(公告)日:2009-03-12

    申请号:US12230828

    申请日:2008-09-05

    IPC分类号: A61F2/28

    摘要: A method for forming a composite implant in a bone cavity is disclosed, which includes i) forming a first bone filler in a bone cavity; and ii) inserting a second bone filler into an unfilled space in the bone cavity, wherein the first bone filler has a higher compressive strength and slower bioresorption rate in comparison with the second bone filler.

    摘要翻译: 公开了一种用于在骨腔中形成复合植入物的方法,其包括:i)在骨腔中形成第一骨填充物; 以及ii)将第二骨填料插入所述骨腔中的未填充空间中,其中所述第一骨填料与所述第二骨填料相比具有较高的抗压强度和较慢的生物再吸收速率。

    Method and device for forming a hardened cement in a bone cavity
    5.
    发明授权
    Method and device for forming a hardened cement in a bone cavity 有权
    在骨腔中形成硬化水泥的方法和装置

    公开(公告)号:US07306610B2

    公开(公告)日:2007-12-11

    申请号:US10393044

    申请日:2003-03-21

    IPC分类号: A61F2/00

    摘要: The present invention discloses a method of hardening a bone cement under an exerted pressure in a bone cavity including preparing a cement paste; injecting said cement paste into a balloon placed in a bone cavity; and allowing the cement paste harden in the balloon. Preferably, the balloon is opened after the cement paste is set, and the opened balloon is removed from the bone cavity. The present invention also discloses a device for use in the method of the present invention.

    摘要翻译: 本发明公开了一种在骨腔内施加的压力下硬化骨水泥的方法,包括制备水泥浆料; 将所述水泥糊注入置于骨腔内的气囊中; 并使水泥浆在气球中硬化。 优选地,在固定水泥糊之后打开气囊,并且将打开的气囊从骨腔中取出。 本发明还公开了一种用于本发明方法的装置。

    Removal partial denture free of palatal bar or lingual bar
    9.
    发明授权
    Removal partial denture free of palatal bar or lingual bar 有权
    去除部分义齿没有腭棒或舌的酒吧

    公开(公告)号:US06896516B2

    公开(公告)日:2005-05-24

    申请号:US10035124

    申请日:2002-01-04

    IPC分类号: A61C13/00 A61C13/225

    CPC分类号: A61C13/26 A61C13/225

    摘要: A removable partial denture that does not have a palatal or lingual bar, strap or plate connecting both sides of an arch of the partial denture. In addition to the rests and/or clasps, the partial denture is held in position by the shape of the linguoplate, which conforms to the shape of the lingual surface of the teeth and alveolar mucosa, and the shape of a portion of the adjacent gum tissue of the patient.

    摘要翻译: 不具有连接部分义齿弓的两侧的腭或舌侧杆,带或板的可移除部分义齿。 除了休息和/或扣子之外,部分义齿通过符合牙齿和肺泡粘膜的舌表面的形状的语言板的形状保持在适当的位置,并且相邻胶的一部分的形状 病人的组织。

    Method and apparatus for delivering cement paste into a bone cavity
    10.
    发明授权
    Method and apparatus for delivering cement paste into a bone cavity 有权
    将水泥浆输送到骨腔中的方法和装置

    公开(公告)号:US09101429B2

    公开(公告)日:2015-08-11

    申请号:US13410362

    申请日:2012-03-02

    IPC分类号: A61B17/88 B65B3/12 B65B3/00

    摘要: The present invention is related to a technique for simultaneously forming a plurality of paste filled tunnels. The plurality of paste filled tunnels are connected to a surgical tube directly or indirectly and emptied one after another, until a desired amount of the paste is injected into a bone cavity, organ or a tissue via the surgical tube. The paste may be a bone cement paste, a drug powder paste, viscous fluid or gel. The injected bone cement paste will set in the bone cavity to act as a medical implant.

    摘要翻译: 本发明涉及同时形成多个糊状填充隧道的技术。 多个糊状填充的隧道直接或间接地连接到外科管,一个接一个地排空,直到通过手术管将所需量的糊剂注射到骨腔,器官或组织中。 糊剂可以是骨水泥糊剂,药物粉末糊剂,粘性流体或凝胶剂。 注射的骨水泥膏将放置在骨腔中以用作医疗植入物。