FIELD: medicine.
SUBSTANCE: expander contains biologically compatible implanted constructive frame element, which has specified general three-dimensional form and forms one section of wall with made in it holes, passing from inside outwards, and made with possibility, when implanted into human tissues, ensure flowing of flowing medium through said holes and, support said specified three-dimensional form irrespective of its orientation relative to gravity direction. Other version of implanted expander contains flexible envelope for at least one material, which has at least one property of flowing medium; and flexible elastic frame, connected with said flexible envelope and made with possibility to support specified three-dimensional configuration of said flexible envelope, irrespective of its orientation relative to gravity.
EFFECT: improvement of implanted tissue expanders.
29 cl, 23 dwg
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