| 发明名称 | Electrospray interface to a microfluidic substrate | ||
| 摘要 | An apparatus for chemical separations includes a microfluidic substrate having an outlet aperture for outputting an eluent of a sample, a spray unit having an inlet to receive the eluent and an outlet to emit a spray of the eluent, and a force-applying unit. The spray unit has a deformable portion defining the inlet and having an elastic modulus that is lower than an elastic modulus of the microfluidic substrate. The force-applying unit, such as a spring, is disposed to urge the deformable portion in contact with the substrate to form a substantially fluid-tight seal. | ||
| 申请公布号 | US8753586(B2) | 申请公布日期 | 2014.06.17 |
| 申请号 | US201013202354 | 申请日期 | 2010.03.05 |
| 申请人 | Waters Technologies Corporation | 发明人 | Prentice David P.;Keene Russell L.;Koziol Stanilaw;Michienzi Joseph D.;Linderson Paul E. |
| 分类号 | B05B5/00 | 主分类号 | B05B5/00 |
| 代理机构 | Schmeiser, Olsen & Watts LLP | 代理人 | Schmeiser, Olsen & Watts LLP |
| 主权项 | 1. An apparatus for chemical separations, comprising: a microfluidic substrate having an outlet aperture for outputting an eluent of a sample; a spray unit having an inlet to receive the eluent and an outlet to emit a spray of the eluent, and comprising a deformable portion defining the inlet, wherein an elastic modulus of the deformable portion is lower than an elastic modulus of the microfluidic substrate; and a force-applying unit disposed to urge the deformable portion in contact with the substrate to form a substantially fluid-tight seal. | ||
| 地址 | Milford MA US | ||