基本信息:
- 专利标题: OPTICAL MICROSCOPE AND METHOD FOR DETECTING LENS IMMERSION
- 专利标题(中):光学显微镜和检测镜片浸入的方法
- 申请号:PCT/US2016/037644 申请日:2016-06-15
- 公开(公告)号:WO2017003691A1 公开(公告)日:2017-01-05
- 发明人: DOUGHERTY, William Michael
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: 9900 W. Innovation Drive RP 2131 Wauwatosa, Wisconsin 53226 US
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: 9900 W. Innovation Drive RP 2131 Wauwatosa, Wisconsin 53226 US
- 代理机构: ZHANG, Rong et al.
- 优先权: US14/788,035 20150630
- 主分类号: G01N29/14
- IPC分类号: G01N29/14 ; G01N29/00 ; G01N29/02 ; G01N29/26 ; G01N29/28 ; G01N29/38
摘要:
An optical microscope and method for detecting lens immersion in optical microscopy includes an ultrasound circuit acoustically coupled to both an objective lens and a sample slide of an optical microscope, the ultrasound circuit comprising an ultrasound transmitter and an ultrasound receiver. The optical microscope and method includes transmitting an ultrasound pulse from the ultrasound transmitter to the ultrasound receiver, determining that a transit time of the ultrasound pulse is less than a threshold time, and providing an output signal from the pulse discriminator indicating that the ultrasound pulse is less than the threshold time.
摘要(中):
用于在光学显微镜中检测透镜浸没的光学显微镜和方法包括声学耦合到光学显微镜的物镜和样品载玻片的超声波电路,所述超声波电路包括超声波发射器和超声波接收器。 光学显微镜和方法包括将超声波脉冲从超声波发射器发送到超声波接收器,确定超声脉冲的传播时间小于阈值时间,并且提供来自脉冲鉴相器的输出信号,指示超声脉冲是 小于阈值时间。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N29/00 | 利用超声波、声波或次声波来测试或分析材料;靠发射超声波或声波通过物体得到物体内部的显像 |
--------G01N29/14 | .利用声波发射技术 |