DOW-UAP-D119, AAWSAP DIRD, Biomaterials, January 2010
Department of War · 1/7/10 · Las Vegas, Nevada · Document
DOW-UAP-D119, AAWSAP DIRD, Biomaterials, January 2010 is indexed as a Department of War record with incident date 1/7/10 and location Las Vegas, Nevada. This document is a Defense Intelligence Reference Document (DIRD), a technical reference format used by the Defense Intelligence Agency (DIA) to capture baseline knowledge on a specific topic for later analytic use. DIRDs are best understood as reference and synthesis products rather than as original research. It is one of 38 DIRDs produced under the Advanced Aerospace Weapon System Applications Program (AAWSAP) between 2009 and 2011. Because AAWSAP s scope permitted a broad range of supporting topics, not every DIRD in the series directly concerns aerospace systems or future threat assessment. The following summary reflects the DIRD s scope and framing at the time of writing and should not be read as implying current validation of the concepts discussed. This DIRD is a broad survey of biomaterials, including metals, polymers, ceramics, glasses, and composites designed to interact with living tissue, and argues that their value depends mainly on biocompatibility, reliability, and careful matching of material properties to specific medical uses. The report reviews major application areas including biosensors, implants, cardiovascular devices, contact lenses, drug delivery systems, tissue constructs, titanium devices, and dialysis membranes, emphasizing that no single biomaterial works best in every setting. Its overall conclusion is that biomaterials are already foundational to a large medical-device industry and save or improve millions of lives, but that progress tends to be slow because safety testing is stringent; as a result, most advances come from improved ways of applying established materials such as silicone, Teflon, biodegradable polymers, ceramics, and titanium in new devices and clinical settings rather than from radically new substances. Redactions have been made to protect the identity of eyewitnesses, the location of government facilities, or potentially sensitive information about military sites not related to UAP. No redactions have been made to any files released under President Trump's directive concerning information about the nature or existence of any encounter reported as a UAP or related phenomena.
Notable / anomalous element
- The formation of living tissues into constructs is sometimes called tissue engineering. (native PDF text, page 20)
- In addition to thrombus formation, biomaterials can become colonized with infection causing bacteria. (native PDF text, page 24)
- A material-tissue interaction that results from implanting a foreign object in the body is a major obstacle to developing stable and long-term implantable devices and sensors. (native PDF text, page 6)
- This response of tissue is a foreign body reaction to any object introduced in tissue that does not express surface characteristics that identify it as part of the host tissues. (native PDF text, page 6)
Details
- This product is one in a series of advanced technology reports produced in FY 2009 under the Defense Intell igence Agency, Defense Warning Office's Advanced Aerospace Weapon System Applications (AAWSA Pro ram. (native PDF text, page 2)
- OHLV Contents Introduction. vi Importance of Biocompatibility. vii Science of Bio materials. vii Biomaterials for Biosensors. (native PDF text, page 3)
- 8 Polylactic Acid and Polyglycolic Acid. (native PDF text, page 3)
- 8 Polyethylene Glycol or Polyethylene Oxide. (native PDF text, page 3)
- 20 Medical Titanium as a Biomaterial. (native PDF text, page 3)
- Biomaterial Applications in Medical Devices. vi Figure 2. (native PDF text, page 4)
- Common Medical Devices That Use Biomaterials. viii Figure 3. (native PDF text, page 4)
- Biomaterials Such as Polycarbonates, Cellulose, and Silicones Used in Membranes for Sensors, Dialyzers, and Oxygenators. (native PDF text, page 4)
Tags: War Department, Nevada, AAWSAP, Technical research, Weapons