IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0339447
(2003-01-09)
|
등록번호 |
US-7332129
(2008-02-19)
|
발명자
/ 주소 |
- Robole,Barry W.
- Bedingham,William
|
출원인 / 주소 |
- 3M Innovative Properties Company
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
12 |
초록
▼
Sample processing devices including process chambers having bypass slots and methods of using the same are disclosed. The bypass slots are formed in the sidewalls of the process chambers and are in fluid communication with distribution channels used to deliver fluid sample materials to the process c
Sample processing devices including process chambers having bypass slots and methods of using the same are disclosed. The bypass slots are formed in the sidewalls of the process chambers and are in fluid communication with distribution channels used to deliver fluid sample materials to the process chambers.
대표청구항
▼
The invention claimed is: 1. A sample processing device comprising: a body comprising a first major side and an opposing second major side; a plurality of process chambers located within the body, each of the process chambers comprising a primary void extending between the first major side and the
The invention claimed is: 1. A sample processing device comprising: a body comprising a first major side and an opposing second major side; a plurality of process chambers located within the body, each of the process chambers comprising a primary void extending between the first major side and the second major side of the body; a distribution channel entering each process chamber of the plurality of process chambers, wherein the distribution channel enters the process chamber proximate the first major side of the body; and a bypass slot formed in a sidewall of each of the process chambers, the bypass slot extending between the first major side and the second major side of the body, wherein the bypass slot opens into the distribution channel proximate the first major side of the body at a location distal from the primary void of the process chamber. 2. A sample processing device according to claim 1, wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel. 3. A sample processing device according to claim 1, wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel, and further wherein a minimum cross-sectional area of the bypass slot is located distal from the first major side of the body. 4. A sample processing device according to claim 1, wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel, with the cross-sectional area of the bypass slot decreasing when moving in a direction from the first major side towards the second major side of the body. 5. A sample processing device according to claim 1, wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel, with the cross-sectional area of the bypass slot smoothly decreasing when moving in a direction from the first major side towards the second major side of the body. 6. A sample processing device according to claim 1, wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel, with the cross-sectional area of the bypass slot decreasing in a step-wise manner when moving in a direction from the first major side towards the second major side of the body. 7. A sample processing device according to claim 1, wherein the cross-sectional area of the bypass slot is constant when moving between the first major side and the second major side of the body. 8. A sample processing device according to claim 1, wherein the bypass slot comprises a termination point distal from the first major side of the body, and further wherein the termination point of the bypass slot is spaced from the second major side of the body. 9. A sample processing device according to claim 1, wherein the bypass slot extends to the second major side of the body. 10. A sample processing device according to claim 1, wherein the primary void of the process chamber comprises a circular cylindrical void. 11. A sample processing device comprising: a body comprising a first major side and an opposing second major side; a plurality of process chambers located within the body, each of the process chambers comprising a primary void extending between the first major side and the second major side of the body; a distribution channel entering each process chamber of the plurality of process chambers, wherein the distribution channel enters the process chamber proximate the first major side of the body; and a bypass slot formed in a sidewall of each of the process chambers, the bypass slot extending between the first major side and the second major side of the body, wherein the bypass slot opens into the distribution channel proximate the first major side of the body at a location distal from the primary void of the process chamber; wherein the bypass slot comprises a cross-sectional area measured in a plane orthogonal to a longitudinal axis of the process chamber, and wherein the cross-sectional area of the bypass slot is at a maximum where the bypass slot opens into the distribution channel, and wherein the bypass slot comprises a termination point distal from the first major side of the body, and further wherein the termination point of the bypass slot is spaced from the second major side of the body. 12. A sample processing device according to claim 11, wherein the cross-sectional area of the bypass slot smoothly decreases when moving in a direction from the first major side towards the second major side of the body. 13. A sample processing device according to claim 11, wherein the cross-sectional area of the bypass slot decreases in a step-wise manner when moving in a direction from the first major side towards the second major side of the body. 14. A sample processing device according to claim 11, wherein the primary void of the process chamber comprises a circular cylindrical void. 15. A method of processing sample materials located within a process chamber, the method comprising: providing a sample processing device according to claim 1; loading fluid sample material into at least one process chamber of the plurality of process chambers in the sample processing device; and inserting an implement into the at least one process chamber loaded with fluid sample material. 16. A method according to claim 15, wherein the implement pierces a layer of the at least one process chamber during the inserting. 17. A method according to claim 15, wherein the implement comprises a capillary electrode, and wherein the method further comprises performing capillary electrophoresis on the fluid sample material located in the at least one process chamber. 18. A method of processing sample materials located within a process chamber, the method comprising: providing a sample processing device according to claim 11; loading fluid sample material into at least one process chamber of the plurality of process chambers in the sample processing device; and inserting an implement into the at least one process chamber loaded with fluid sample material. 19. A method according to claim 18, wherein the implement pierces a layer of the at least one process chamber during the inserting. 20. A method according to claim 18, wherein the implement comprises a capillary electrode, and wherein the method further comprises performing capillary electrophoresis on the fluid sample material located in the at least one process chamber.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.