The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Feb. 09, 2024
Institute of Biophysics, Chinese Academy of Sciences, Beijing, CN;
Institute of Biophysics, Chinese Academy of Sciences, Beijing, CN;
Abstract
Disclosed are a real-time fluorescence monitoring cryo-focused ion beam processing device and a corresponding method. The device includes a vacuum chamber, an ion beam system, and a fluorescence imaging system. A cryo stage is provided in the vacuum chamber and is used for placing a frozen sample, in which a fluorescent marker is provided. The ion beam system is disposed on the vacuum chamber and directed to the frozen sample for ion beam processing the frozen sample. The fluorescence imaging system is arranged on the vacuum chamber and located below the frozen sample and is used for performing real-time optical imaging on the frozen sample. During processing, the fluorescence imaging system emits excitation light to the frozen sample to excite the fluorescent marker in the sample to emit fluorescence, which is received by the fluorescence imaging system to form an image of a target structure in the frozen sample.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile