A liner and filter for filtering a heated tissue float water bath is described. In one embodiment, the liner and filter are a disposable one piece unit. In another embodiment, the liner and filter are two separate components and only the filter is disposable. The filter has a flat microcloth bottom
A liner and filter for filtering a heated tissue float water bath is described. In one embodiment, the liner and filter are a disposable one piece unit. In another embodiment, the liner and filter are two separate components and only the filter is disposable. The filter has a flat microcloth bottom and a plurality of support members extending across the flat microcloth bottom for sandwiching the microcloth there between to form the filter. The liner has a generally vertical wall with an outwardly extending top flange for positioning the liner and filter into the bath container and for easy removal. When the liner and filter are removed, the assembly carries with it any loose tissue fragments, paraffin or other contaminants, thus leaving the bath water clean and ready for reuse. The liner and filter can be circular, square or rectangular depending on the shape of the tissue float water bath container in which the invention is to be used.
대표청구항▼
A liner and filter for filtering a heated tissue float water bath is described. In one embodiment, the liner and filter are a disposable one piece unit. In another embodiment, the liner and filter are two separate components and only the filter is disposable. The filter has a flat microcloth bottom
A liner and filter for filtering a heated tissue float water bath is described. In one embodiment, the liner and filter are a disposable one piece unit. In another embodiment, the liner and filter are two separate components and only the filter is disposable. The filter has a flat microcloth bottom and a plurality of support members extending across the flat microcloth bottom for sandwiching the microcloth there between to form the filter. The liner has a generally vertical wall with an outwardly extending top flange for positioning the liner and filter into the bath container and for easy removal. When the liner and filter are removed, the assembly carries with it any loose tissue fragments, paraffin or other contaminants, thus leaving the bath water clean and ready for reuse. The liner and filter can be circular, square or rectangular depending on the shape of the tissue float water bath container in which the invention is to be used. e holes passing through the second plate. 11. The system of claim 10, wherein the cylinders are made from at least one of the group of materials consisting of PEEK, Teflon, stainless steel and glass. 12. The system of claim 8, wherein the plurality of delivery capillaries comprise first cylinders received into the holes passing through the second plate and second cylinders received into the first cylinders. 13. The system of claim 8, wherein the plurality of delivery capillaries have a tapered lower end. 14. The system of claim 8, wherein the plurality of delivery capillaries have a collared upper end. 15. The system of claim 8, wherein the plurality of delivery capillaries have electrical contacts received therein. 16. The system of claim 1, wherein the volumes of the plurality of microfabricated channels are equal. 17. The system of claim 1, wherein the microfabricated channels have depths of about 5 to 200 um. 18. The system of claim 1, wherein the microfabricated channels have depths of about 10 to 100 um. 19. The system of claim 1, wherein the first and second plates are bonded together by at least one of the group consisting of thermal bonding, gluing, adhesive bonding and anodic bonding. 20. The system of claim 1, wherein the first and second plates are made of at least one of the group consisting of glass, silicon and plastics. 21. The system of claim 1, wherein the array of microfabricated holes passing through the second plate are disposed in a radial array. 22. The system of claim 1, further comprising: a receiving microplate positioned under the second plate, the receiving microplate having an array of wells positioned in alignment with the holes passing through the second plate. 23. The system of claim 22, wherein the receiving microplate comprises an electrophoretic analysis system. 24. The system of claim 23, wherein the electrophoretic analysis system comprises a plurality of radially disposed electrophoretic separation channels. 25. The system of claim 1, further comprising: a third plate positioned against the second plate, the third plate having an array of microfabricated holes passing therethrough; and a plurality of microfabricated channels disposed on a surface of at least one of the first, second or third plates, the microfabricated channels connecting the array of microfabricated holes in the second plate with the array of microfabricated holes in the third plate. 26. The system of claim 25, wherein the holes in the second plate comprise a portion passing fully through the second plate and a portion passing partially through the second plate. 27. The system of claim 26, wherein the holes in the third plate comprise portions passing fully through the third plate and a portion passing partially through the third plate. 28. The system of claim 27, wherein the portions passing fully through the third plate are disposed on opposite sides of the portion passing partially through the second plate. 29. The system of claim 25, wherein the plurality of microfabricated channels disposed on a surface of at least one of the first or second plates cross over, but do not intersect the plurality of microfabricated channels disposed on a surface of at least one of the second or third plates. 30. The system of claim 25, wherein the microfabricated channels comprise: a first microfabricated channel on the bottom of the first plate or top of the second plate; and a second microfabricated channel on the bottom of the second plate or the top of the third plate. 31. A method of loading a plurality of samples into a receiving microplate having an array of wells therein, comprising: providing a microfabricated liquid sample loading system comprising a first plate having an array of microfabricated holes passing therethrough, and a second plate positioned against the first plate, the second plate having an array of microfabricated holes passing therethrough, and a plurality of microfabricated channels dispos
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (6)
Polk ; Jr. Lewis T. (Bedford MA) Vartanian Hugh (Littleton MA) Brown Phillip P. (Westford MA) Sloan ; III Walker M. (Berlin MA), Apparatus for collection and transfer of particles.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.