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:
Aug. 26, 2025
Filed:
Dec. 31, 2024
Harbin Medical University, Harbin, CN;
Xilin Sun, Harbin, CN;
Xinting Bai, Harbin, CN;
Kai Wang, Harbin, CN;
Chunsheng Yang, Harbin, CN;
Weixin Sun, Harbin, CN;
Naiyue Tian, Harbin, CN;
Chuanxing Wu, Harbin, CN;
HARBIN MEDICAL UNIVERSITY, Harbin, CN;
Abstract
A hydrogen-fluorine dual-resonance radiofrequency (RF) coil for a rectum includes a support pillar, where the support pillar is provided with a first conductive tape, a second conductive tape, a third conductive tape, and a fourth conductive tape; at one end of the support pillar, the first conductive tape and the second conductive tape are connected through a resistor R, and the third conductive tape and the fourth conductive tape are connected through a capacitor C; the capacitor Cis provided with an excitation port; the excitation port is connected to a dual tuning and matching circuit; at the other end of the support pillar, the first conductive tape and the third conductive tape are connected through a resistor R, and the second conductive tape and the fourth conductive tape are connected through a resistor R; a middle portion of each of the conductive tapes is provided with an opening.