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Preserved tissue products and related methods

机译:保鲜纸巾产品及相关方法

摘要

Disclosed is a preserved tissue product (20) comprising a sheet of animal tissue (70), such as a sheet of human amniotic tissue, packed within the lumen (32) of a needle device (22), and an aqueous cryopreservation medium (80) impregnating the sheet of animal tissue. The preserved tissue product may also include a capsule (42) attached to the needle device, and/or a storage container (90) such as a cryogenic vial for enclosing the needle device and capsule. Additional amounts of the cryopreservation medium may be located, external of the lumen, within the capsule and in the vial. Methods of use of the preserved tissue products are also described and can include ejecting the animal tissue from the lumen using pressurized liquid passed through the lumen, potentially to deliver the animal tissue directly into a patient. Methods of manufacture of the preserved tissue products are also described.
机译:公开了一种保存的薄页纸产品(20),其包括包装在针头装置(22)的内腔(32)内的一片动物组织(70),例如一片人羊膜,以及一种低温冷冻保存介质(80) )浸渍动物组织薄片。保存的薄纸产品还可以包括附接到针头装置的胶囊(42),和/或诸如用于封装针头装置和胶囊的低温小瓶的存储容器(90)。额外量的冷冻保存介质可以位于内腔外部,胶囊内和小瓶内。还描述了使用保存的薄纸产品的方法,该方法可以包括使用通过内腔的加压液体从内腔中排出动物组织,从而有可能将动物组织直接递送到患者体内。还描述了保存的薄纸产品的制造方法。

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