IPC분류정보
국가/구분 |
United States(US) Patent
공개
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0565560
(2016-06-20)
|
공개번호 |
US-0120309
(2018-05-03)
|
우선권정보 |
CN-201610173244.9 (2016-03-24) |
국제출원번호 |
PCT/CN2016/086355
(2016-06-20)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
0 |
초록
▼
An ELISA plate is provided, and includes several ELISA plate wells, each of which includes a hemispherical bottom, a funnel-shaped formation arranged in the middle and connected to the hemispherical bottom, and a projecting wall arranged in an upper part and connected to the funnel-shaped formation.
An ELISA plate is provided, and includes several ELISA plate wells, each of which includes a hemispherical bottom, a funnel-shaped formation arranged in the middle and connected to the hemispherical bottom, and a projecting wall arranged in an upper part and connected to the funnel-shaped formation. The hemispherical bottom of the ELISA plate can increase the surface area of the ELISA plate over conventional designs, thereby increasing the opportunity of contact between a target substance and a target molecule on the surface of the solid phase and enabling detection of the content of the target substance using less sample amount. The funnel-shaped formation of the ELISA plate well is arranged to be connected to the bottom and upper part of the ELISA plate well, thereby further increasing the surface area of the ELISA plate well.
대표청구항
▼
1. An ELISA plate, comprising: a number of ELISA plate wells, each of which comprises a hemispherical bottom, a funnel-shaped formation connected to an upper edge of the hemispherical bottom, and a projecting wall connected to an upper edge of the funnel-shaped formation. 2. The ELISA plate accordin
1. An ELISA plate, comprising: a number of ELISA plate wells, each of which comprises a hemispherical bottom, a funnel-shaped formation connected to an upper edge of the hemispherical bottom, and a projecting wall connected to an upper edge of the funnel-shaped formation. 2. The ELISA plate according to claim 1, wherein the hemispherical bottom comprises a primary hemisphere and secondary hemispheres disposed inside the primary hemisphere and projecting inwardly. 3. The ELISA plate according to claim 2, wherein the primary hemisphere has a diameter of 0.2 to 10 mm, and a wall thickness of 0.1 to 1.0 mm. 4. The ELISA plate according to claim 2, wherein a number of the secondary hemispheres inside the primary hemisphere is in a range of 3 to 50, and the secondary hemispheres are uniformly located on an inner surface of the primary hemisphere. 5. The ELISA plate according to claim 2, wherein the secondary hemisphere has a diameter of 0.1 to 5 mm, and a wall thickness of 0.1 to 1.0 mm, and a gap between adjacent secondary hemispheres is 0.1 to 1.0 mm. 6. The ELISA plate according to claim 1, wherein the funnel-shaped formation consists of a hollow spherical segment in a lower part thereof and a truncated hollow cone connected to an upper edge of the hollow spherical segment; wherein, a lower edge of the hollow spherical segment is connected to the upper edge of the hemispherical bottom, and an upper edge of the truncated hollow cone is connected to a lower edge of the projecting wall. 7. The ELISA plate according to claim 6, wherein the hollow spherical segment has a diameter of 0.2 to 10 mm, a height of 0.1 to 5.0 mm, and a wall thickness of 0.1 to 1.0 mm. 8. The ELISA plate according to claim 6, wherein the truncated hollow cone has a height of 0.2 to 6.0 mm, a wall thickness of 0.1 to 1.0 mm, a top radius of 0.1 to 5.0 mm, and a bottom radius of 0.1 to 5.0 mm. 9. The ELISA plate according to claim 1, wherein the projecting wall has a hollow cylindrical structure with a height of 0.1 to 20 mm, a wall thickness of 0.1 to 1.0 mm, and a radius of 0.1 to 5.0 mm. 10. The ELISA plate according to claim 1, wherein the ELISA plate has an area of 10 to 200 mm×5 to 200 mm, and each ELISA plate preferably comprises 1 to 500 ELISA plate wells.
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