WO1993019701A1
Expired / Lapsed
WO
⏱️ 0.0 years remaining
Angiogenic tissue implant systems and methods
Assignee: Baxter International Inc
•
Filing: 1993-03-25
•
Granted: —
•
Expires: 2013-03-25
Abstract
Abstract Implant assemblies (10) and methodologies provide immuno-protection for implanted allografts, xenografts, and isografts. The assemblies and methodologies establish an improved boundary between the host and the implanted cells (12). The boundary has a pore size, an ultimate strength, and a metabolic transit value that assures the survival of the cells (12) during the critical ischemic period and afterward. The boundary allows the fabrication and clinical use of implant assemblies and methodologies that can carry enough cells (12) to be of therapeutic value to the host, yet occupy a relatively small, compact area within the host.
Inventors
- 👤 James H. Brauker
- 👤 Ronald S. Hill
- 👤 Robert C. Johnson
- 👤 Laura A. Martinson
- 👤 William D. Johnston
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-22 19:29
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0019; A61K9/0024; A61F; A61F2/00; A61F2/02; A61F2/022; A61L; A61L27/00; A61L27/36; A61L27/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.