KR20220102692A - 세포 담지용 패치 - Google Patents
세포 담지용 패치 Download PDFInfo
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Abstract
본 발명에 따른 세포 담지용 패치는, 플렉서블한 재질로 형성되는 패치몸체부; 상기 패치 몸체부의 일면에 함몰 형성되는 포켓 유닛; 및 제1 입구 크기를 갖는 제1 포켓 유닛과, 상기 제1 입구 크기와 다른 제2 입구 크기를 갖는 제2 포켓 유닛을 포함하는 것을 특징으로 한다.
Description
도 2는 도 1의 세포 담지용 패치의 단면도이다.
도 3은 본 발명의 다른 실시예에 따른 세포 담지용 패치를 보여주는 도면이다.
도 4는 도 1의 세포 담지용 패치를 보여주는 도면이다.
도 5은 본 발명의 또 다른 실시예에 따른 세포 담지용 패치를 보여주는 도면이다.
도 6는 본 발명의 또 다른 다른 실시예에 따른 세포 담지용 패치를 보여주는 도면이다.
도 7은 본 발명의 다른 실시예에 따른 세포 담지용 패치를 보여주는 도면이다.
도 8 및 도 9는 본 발명의 일 실시예에 따른 세포 담지용 패치가 제조되는 과정을 보여주는 도면이다.
도 10은 본 발명의 또 다른 실시예에 따른 세포 담지용 패치가 제조되는 과정을 보여주는 도면이다.
도 11은 본 발명의 다른 실시예에 따른 세포 담지용 패치가 제조되는 과정을 보여주는 도면이다.
도 12는 본 발명의 일 실시예에 따른 세포 담지용 패치에서 세포가 담지된 상태를 보여주는 도면이다.
도 13은 본 발명의 일 실시예에 따른 세포 담지용 패치에서 세포가 성장된 상태를 보여주는 도면이다.
Claims (14)
- 세포 담지용 패치에 있어서,
플렉서블한 재질로 형성되는 패치몸체부;
상기 패치 몸체부의 일면에 함몰 형성되는 포켓 유닛; 및
상기 포켓 유닛은, 제1 입구 크기를 갖는 제1 포켓 유닛과, 상기 제1 입구 크기와 다른 제2 입구 크기를 갖는 제2 포켓 유닛을 포함하는 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 패치 몸체부의 이면에 함몰 형성되는 슬릿 유닛;을 포함하고,
하나의 상기 슬릿 유닛은, 어느 하나의 상기 포켓 유닛과 이에 인접되는 다른 포켓 유닛 사이에 배치되는 것을 특징으로 하는 세포 담지용 패치. - 제2항에 있어서,
상기 슬릿 유닛의 입구 크기는 상기 제1 포켓 유닛의 제1 입구 크기 또는 상기 제2 포켓 유닛의 제2 입구 크기 보다 작게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제3항에 있어서,
상기 슬릿 유닛의 높이는, 상기 패치몸체부의 일면과 상기 슬릿 유닛의 바닥부와의 거리보다 크게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 제1 포켓 유닛의 측벽과 상기 제1 포켓 유닛의 바닥부가 만나는 제1 하측 코너부가 라운드지게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 제2 포켓 유닛의 중앙부의 단면 크기는 상기 제2 입구 크기보다 크게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제7항에 있어서,
상기 제2 포켓 유닛의 돌출부의 하면에는 상기 제2 포켓 유닛의 측벽과 연결시키는 상측 코너부가 형성되고,
상기 상측코너부는 외면이 라운드지게 형성되고, 상측코너부의 라운드면의 기울기는 상측에서 하측으로 갈수록 커지는 것을 형성된 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 포켓 유닛의 높이와 상기 슬릿 유닛의 높이를 합한 값은 상기 패치 몸체부의 두께보다 크게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제7항에 있어서,
상기 포켓 유닛의 높이는, 상기 포켓 유닛의 바닥부와 상기 패치몸체부의 이면과의 거리보다 크게 형성된 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 제1 포켓 유닛은 일 방향으로, N+1 개씩 배치되는 패턴으로 배치되며,
상기 제2 포켓 유닛은 상기 일 방향으로, 상기 제1 포켓 유닛과 교번하여, N+1 개씩 배치되는 패턴으로 배치되며, N은 0 이상의 정수인 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 제1 포켓 유닛은 일 방향으로, N+1 개씩 배치되는 패턴으로 배치되며,
상기 제2 포켓 유닛은 상기 일 방향으로, 상기 제1 포켓 유닛과 교번하여, M+1 개씩 배치되는 패턴으로 배치되며,
상기 N 및 상기 M은 0 이상의 정수이며,
상기 N 및 상기 M은 서로 다른 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 패치 몸체부의 일면에는 상기 제1 포켓 유닛이 배치되는 제1 영역과 상기 제1 영역과 중첩되지 않으며 상기 제2 포켓 유닛이 배치되는 제2 영역이 형성된 것을 특징으로 하는 세포 담지용 패치. - 제1항에 있어서,
상기 제1 영역에 배치된 상기 제1 포켓 유닛의 개수와 상기 제2 영역에 배치된 상기 제2 포켓 유닛의 개수는 다르게 배치되는 것을 특징으로 하는 세포 담지용 패치.
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US20090298116A1 (en) * | 2008-05-30 | 2009-12-03 | Ye Fang | Cell culture apparatus having different micro-well topography |
KR20110011696A (ko) * | 2008-05-30 | 2011-02-08 | 케이씨아이 라이센싱 인코포레이티드 | 감압으로 수술 상처를 치료하는 시스템 및 방법 |
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