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Cosmetic subdermal implants on the lower arm. A subdermal implant is a body modification placed under the skin, allowing the body to heal over the implant and creating a raised design. Such implants fall under the broad category of body modification. Many subdermal implants are made out of silicone, either carved or mold
Ceramic body armor is made up of a hard and rigid ceramic strike face bonded to a ductile fiber composite backing layer. [25] The projectile is shattered, turned, or eroded as it impacts the ceramic strike face, and much of its kinetic energy is consumed as it interacts with the ceramic layer; the fiber composite backing layer absorbs residual ...
A transdermal implant (or percutaneous implant), also known as a microdermal implant or surface anchor, is an implant incorporating a flat plate that sits beneath the skin with an externally visible portion incorporating a bead, spike or other item that appears to float on the surface of the skin. Due to the fact that the skin is held open by ...
Steel breastplate, or Stalnoi Nagrudnik (Russian: Стальной нагрудник) is a type of body armor similar to a cuirass developed by the Red Army in World War II. The native Cyrillic abbreviation for the vest was "СН", the Cyrillic letters Es and En. It consisted of two pressed steel plates that protected the front torso and groin.
Nitinol biocompatibility is an important factor in biomedical applications.Nitinol (NiTi), which is formed by alloying nickel and titanium (~ 50% Ni), is a shape-memory alloy with superelastic properties more similar to that of bone, [clarification needed] when compared to stainless steel, another commonly used biomaterial.
Titanium dental implants. Titanium was first introduced into surgeries in the 1950s after having been used in dentistry for a decade prior. [1] It is now the metal of choice for prosthetics, internal fixation, inner body devices, and instrumentation. Titanium is used from head to toe in biomedical implants.
The first usage of the term "flak jacket" refers to the armour originally developed by the Wilkinson Sword company during World War II to help protect Royal Air Force (RAF) air personnel from flying debris and shrapnel. The Red Army also made use of ballistic steel body armour, typically chestplates, for combat engineers and assault infantry. [27]
The creation of the body armor was preceded by the development of TSVM DZh-1 fabric made from synthetic fiber (Kevlar-like material), created at the VNIPI artificial fiber enterprise . [ 1 ] Grau Index 6B2 was given to indicate its continuity with the first Soviet body armor 6B1 , developed around 1954 at the All-Russian Institute of Aviation ...