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    • 5. 发明申请
    • Diffusion assisted crystal hydrothermal and flux growth
    • US20170306525A1
    • 2017-10-26
    • US14999312
    • 2016-04-22
    • Daniel Smith
    • Daniel Smith
    • C30B30/06C30B29/18C30B7/10C30B9/00C30B29/22C30B29/20
    • C30B29/18C30B7/10C30B9/10C30B29/22
    • The purpose of diffusion assisted crystal hydrothermal growth is to facilitate a greatly increased crystal growth rate that would save time that is precious in such a material and manpower costly process. The assisted crystal growth itself requires the utilization of a piezoelectric shaker connected to the autoclave in which most industrial hydrothermal crystals are grown. The waveform can be modulated to induce transport of nutrient in a singular direction, customized to the topology of the apparatus. As it stands currently, the growth of most crystals that require autoclaves for their production can take anywhere from 3 months to up to 2 years, and accordingly carries many costs, particularly electricity and supervision of the autoclave(s), and other issues that may arise during the growth. While the product of this labor results in high-quality crystals, in reality, these are not at all what is needed outside of the laboratory environment. Using the assisted crystal hydrothermal growth process, average crystal growth can be cut in half, with the resulting crystals consequently being of a slightly lower quality, though still sufficient for most engineering purposes. Another advantage of using a piezoelectric shaker is that an additional sensor can be added to the autoclave to monitor the health of the autoclave using trending data obtained during the growth.
    • 8. 发明授权
    • Wearable wound simulant
    • 穿戴伤口模拟器
    • US08221129B2
    • 2012-07-17
    • US12131980
    • 2008-06-03
    • David ParryDaniel ParryDaniel PipitoBrian LetiziaMorris RavichDaniel Smith
    • David ParryDaniel ParryDaniel PipitoBrian LetiziaMorris RavichDaniel Smith
    • G09B23/28
    • G09B23/30G09B9/003
    • A wearable wound simulant including a skin replica having the appearance of a particular region of the human body, examples including but not limited to a leg, arm, torso, or stomach, and a wound disposed along the skin replica is described. The skin replica includes a plurality of bendable layers arranged to replicate the visual and tactile properties of human tissues and at least one tear resistant layer comprised of a fabric material disposed between two bendable layers. The tear resistant layers are less stretchable than the bendable layers so as to prevent the bendable layers from stretching beyond their failure threshold. Design elements of the present invention facilitate the visual, tactile, and functional aspects of a battlefield wound so as to allow for the diagnosis of injuries associated therewith. Furthermore, the present invention allows for the insertion of a needle or the like, the probing and/or packing of wounds, the compression of vascular simulants to stop or limit blood loss, and the replacement of dislodged organs.
    • 描述了包括具有人体特定区域的外观的皮肤复制品的可穿戴伤口模拟物,包括但不限于腿,臂,躯干或胃的实例以及沿着皮肤复制品布置的伤口。 皮肤复制品包括多个可弯曲的层,其布置成复制人体组织的视觉和触觉特性以及由布置在两个可弯曲层之间的织物材料构成的至少一个抗撕裂层。 抗撕裂层比可弯曲层具有更小的拉伸性,从而防止可弯曲层伸展超过它们的破坏阈值。 本发明的设计元件有助于战场伤口的视觉,触觉和功能方面,从而允许诊断与之相关的伤害。 此外,本发明允许插入针或类似物,伤口的探测和/或包装,血管模拟物的压缩以停止或限制失血,以及更换移位的器官。