公开(公告)号：US20080039855A1

公开(公告)日：2008-02-14

申请号：US11829074

申请日：2007-07-26

Applicant: Kenneth Lambert

Inventor： Kenneth Lambert

IPC: A61B17/58

CPC classification number: A61B17/8822 ,  A61F2002/3052 ,  A61F2002/30583 ,  A61F2002/4623 ,  A61F2002/4681 ,  A61F2002/4683 ,  A61F2002/469 ,  A61F2210/0085 ,  A61F2220/0025 ,  A61F2310/00293 ,  B01F7/086 ,  B01F11/0065 ,  B01F13/0027 ,  B01F15/00506 ,  B01F15/027 ,  B01F15/0289

Abstract: A delivery device for a bone cement precursor, composites thereof, and support members is provided herein.

Abstract translation: 本发明提供一种用于骨水泥前体，其复合物和支撑构件的输送装置。

公开(公告)号：US20060252866A1

公开(公告)日：2006-11-09

申请号：US11120789

申请日：2005-05-03

Applicant: Xiaobin Wang ,  Daniel Doe ,  Patricia Savory ,  Kenneth Lambert

Inventor： Xiaobin Wang ,  Daniel Doe ,  Patricia Savory ,  Kenneth Lambert

IPC: C08K5/05

CPC classification number: C09J4/00

Abstract: Adhesive formulations having acrylate monomer or methacrylate monomer, or mixtures thereof, and having a reducing agent and an initiator (e.g., peroxide). The formulations may include a chelating agent solution to improve storage stability and other properties. Further, the mole ratio of the initiator to the reducing agent may be adjusted to control weight loss of the adhesives during cure. Polyvinyl acetate or its derivatives may also be employed in the adhesive formulations to reduce weight loss during cure. Moreover, certain embodiments of the formulations include a toughening-agent copolymer having a glass transition temperature (of at least one domain) that is lower than −50° C. (−58° F.). These toughening-agent copolymers may be added to the adhesive formulations to improve impact strength and other properties of the cured adhesives at lower temperatures, e.g., −40° C. (−40 ° F.), while maintaining performance of the cured adhesives at higher temperatures, e.g., 82° C. (180° F.).

Abstract translation: 具有丙烯酸酯单体或甲基丙烯酸酯单体或其混合物并具有还原剂和引发剂（例如过氧化物）的粘合剂制剂。 制剂可以包括螯合剂溶液以改善储存稳定性和其它性质。 此外，可以调节引发剂与还原剂的摩尔比，以控制固化期间粘合剂的重量损失。 聚乙酸乙烯酯或其衍生物也可用于粘合剂制剂中以减少固化过程中的体重减轻。 此外，制剂的某些实施方案包括具有低于-50℃（-58°F）的玻璃化转变温度（至少一个结构域）的增韧剂共聚物。 这些增韧剂共聚物可以添加到粘合剂配方中，以在较低的温度例如-40℃（-40°F）下改善固化的粘合剂的冲击强度和其它性能，同时保持固化的粘合剂的性能 较高的温度，例如82°C（180°F）。

公开(公告)号：US4857743A

公开(公告)日：1989-08-15

申请号：US229158

申请日：1988-08-04

Applicant: Kenneth Lambert

Inventor： Kenneth Lambert

IPC: G01Q30/02 ,  G01Q30/16 ,  H01J37/09

CPC classification number: H01J37/09

Abstract: A spray aperture disk designed for insertion into a column liner of an electron microscope having a substantially circular shape, a plurality of tabs or extensions located on the circumferential periphery of the disk and a small central aperture. The disk is inserted into the tapered end of a column liner and then deformed by a tool which pushes the disk into position within the column liner. The disk may be removed by inserting a rod of appropriate length and width into the column liner and pushing the disks out. The disks are self centering and require no separate carrier. The disks are made from inexpensive materials and are disposable.