公开(公告)号：US4077069A

公开(公告)日：1978-03-07

申请号：US759344

申请日：1977-01-14

Applicant: Rodney C. Perkins

Inventor： Rodney C. Perkins

IPC: A61F2/18 ,  A61L27/36 ,  A61F1/24

CPC classification number: A61L27/3683 ,  A61F2/18 ,  A61F2002/183

Abstract: Synthetic anatomical members, such as a tympanic membrane and a malleus, are illustrated and a method for making them is disclosed. In accordance with the method, prepared collagenous tissue is placed in a mold and immersed in, or sprayed with, a buffered formaldehyde or functionally similar preservative. After removal from the mold, the tissue retains the shape assumed in the mold. Provisions are made for attaching other anatomical members, such as bone, to the tissue for use in, for example, en bloc reconstruction of an eardrum and ossicles.

Abstract translation: 示出了合成解剖构件，例如鼓膜和锤骨，并且公开了制造它们的方法。 根据该方法，将制备的胶原组织置于模具中并浸入或喷洒缓冲的甲醛或功能类似的防腐剂。 从模具中取出后，组织保持模具中假定的形状。 将其他解剖构件（例如骨）附接到组织以用于例如耳膜和小骨的整体重建中。

公开(公告)号：US4014971A

公开(公告)日：1977-03-29

申请号：US359346

申请日：1973-05-11

Applicant: Rodney C. Perkins

Inventor： Rodney C. Perkins

IPC: A61F2/18 ,  A61L27/36 ,  B29C23/00

CPC classification number: A61L27/3683 ,  A61F2/18 ,  A61F2002/183

Abstract: Synthetic anatomical members, such as a tympanic membrane and a malleus, are illustrated and a method for making them is disclosed. In accordance with the method, prepared collagenous tissue is placed in a mold and immersed in, or sprayed with, a buffered formaldehyde or functionally similar preservative. After removal from the mold, the tissue retains the shape assumed in the mold. Provisions are made for attaching other anatomical members, such as bone, to the tissue for use in, for example, en bloc reconstruction of an eardrum and ossicles.

Abstract translation: 示出了合成解剖构件，例如鼓膜和锤骨，并且公开了制造它们的方法。 根据该方法，将制备的胶原组织置于模具中并浸入或喷洒缓冲的甲醛或功能类似的防腐剂。 从模具中取出后，组织保持模具中假定的形状。 将其他解剖构件（例如骨）附接到组织以用于例如耳膜和小骨的整体重建中。