The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2004
Filed:
Sep. 13, 2002
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/033 ; A61L 2/712 ; A61L 2/756 ; C04B 3/5447 ; C04B 3/800 ;
U.S. Cl.
CPC ...
A61K 6/033 ; A61L 2/712 ; A61L 2/756 ; C04B 3/5447 ; C04B 3/800 ;
Abstract
The invention is intended to introduce cells easily into a ceramics for in vivo use. Also, the invention provides a ceramics for in vivo use which has a good affinity to a living body and no harmful action on a living body. The invention relates to a porous ceramics having many almost globular pores and made of a component comprising a calcium phosphate type. These pores are brought into contact and communicated with each other to thereby exhibit permeability. The permeability was designed to be 150 centidarcy or more and 8000 centidarcy or less.