摘要:
A method for treating a wound, and a dressing for wound care management comprising a three-dimensional body of glass-based fibers comprising one or more glass-formers selected from the group consisting of P2O5, SiO2, and B2O3; at least about 25 wt % of the fibers have a diameter between about 200 nm and about 4000 nm, and a length:width aspect ratio of at least about 10. In another form, the glasses are in the form of particles in an ointment or cream applied to a wound. In yet other forms the glasses are employed as fibers formed into sutures for closing a wound, or as particles in a surgical glue for closing a wound.
摘要翻译:一种治疗伤口的方法和用于伤口护理管理的敷料,其包括由选自由P 2 O 5,SiO 2和B 2 O 3组成的组中的一种或多种玻璃形成剂的三维玻璃基纤维体; 纤维的至少约25重量%具有在约200nm至约4000nm之间的直径,以及至少约10的长宽宽比。在另一种形式中,所述玻璃呈软膏或 奶油适用于伤口。 在其它形式中,玻璃被用作形成用于封闭伤口的缝合线的纤维,或者作为封闭伤口的手术胶中的颗粒。
摘要:
A three-dimensional scaffold with interconnected pores for repair of tissue comprising a scaffold body for structural support of the tissue scaffold, where the scaffold body comprises scaffold body components bonded to each other and made from component materials comprising about 40 to about 90 wt % B2O3, and two or more other oxides, wherein the scaffold body has a porosity between about 15 and about 90 vol %.
摘要翻译:具有用于修复组织的互连孔的三维支架,其包括用于组织支架的结构支撑的支架体,其中所述支架主体包括彼此结合并由包含约40至约90重量%B 2 O 3的组分材料制成的支架主体部件 ,以及两种或更多种其它氧化物,其中所述支架体的孔隙率为约15-约90体积%。
摘要:
Among the various aspects of the present invention is a process for making calcium phosphate bodies comprising amorphous calcium phosphate, hydroxyapatite or calcium triphosphate, the bodies themselves and the use of such bodies in any of a variety of applications.
摘要:
Bioactive substantially silica-free glass material with a hydroxyapatite layer thereon is described, as well as methods for producing hydroxyapatite on a borate glass.
摘要:
A transparent composite material, which may take the form of a plate, includes a polymeric matrix and glass fibers embedded within the matrix. The polymer of the matrix and the glass of the fibers are transparent and have substantially the same index of refraction. A bond exists between the glass of the fibers and the polymer of the matrix. The composite may be formed by immersing the fibers in a monomer and then curing the monomer to a polymer.
摘要:
A method for making uniform spherical shells. The present invention allowsniform hollow spheres to be made by first making a void in a body of material. The material is heated so that the viscosity is sufficiently low so that the surface tension will transform the void into a bubble. The bubble is allowed to rise in the body until it is spherical. The excess material is removed from around the void to form a spherical shell with a uniform outside diameter.