Patents Assigned to Union Hospital
  • Patent number: 12239503
    Abstract: A magnetic-field-adjustable micromagnetic orthodontic accelerator includes a cheek side plate, a tongue side plate and a supporting plate to form a structure of teeth sleeves, cheek side magnets and tongue side magnets are arranged on the cheek side plate and the tongue side plate respectively, the cheek side magnets and the tongue side magnets form a micro magnetic field environment around roots of to-be-moved teeth receiving orthodontic treatment, physiological magnetic field loss caused by traction of the orthodontic accessory is effectively compensated, metabolism and reconstruction of periodontal tissue of the to-be-moved teeth are promoted, and the orthodontic teeth moving process is accelerated.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: March 4, 2025
    Assignees: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
    Inventors: LiLi Chen, JiWei Sun, QingMing Tang, JunYuan Zhang
  • Publication number: 20250043248
    Abstract: The present disclosure provides a preparation method and use of a hydrogel material for growth of blood vessel organoids (BVOs). The preparation method of the hydrogel material includes: (1) synthesis of gelatin methacryloyl (GelMA), and (2) synthesis of ns-GelMA-PEO. The hydrogel material may be used for in vitro cultivation of BVOs. The hydrogel material ns-GelMA-PEO prepared by the present disclosure may significantly improve the survival and budding abilities of BVOs. The ns-GelMA-PEO provides a novel solution for in vitro cultivation of BVOs, and may well support the growth and differentiation of organoids.
    Type: Application
    Filed: January 10, 2024
    Publication date: February 6, 2025
    Applicant: Union Hospital Tongji Medical College HUST
    Inventors: Di SUN, Jiaming SUN, Zhenxing WANG, Shize LEI
  • Patent number: 11730514
    Abstract: A removable dual gold marker implantation device with minor damage comprises a gold marker and a puncture needle, the gold marker is arranged in the needle barrel of the puncture needle when in use; the gold marker comprises a gold marker head and a connecting wire connected with the gold marker head; the gold marker head comprises a first gold marker, a connecting part and a second gold marker connected in sequence. The disclosure reduces the damage to the body when removing the gold marker, and the dual gold marker structure makes the implantation of multiple gold markers at the same time possible and reduces the number of times of implantation and improves the efficiency.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: August 22, 2023
    Assignee: Fujian Medical University Union Hospital
    Inventors: Xiaobo Li, Benhua Xu, Fangfen Dong, Fen Zheng, Lanyan Guo, Jing Chen, Liuqing Jiang, Qingliang Lin, Yimin Wu, Miaoyun Huang, Daxin Huang
  • Patent number: 11653758
    Abstract: A hospital human resource information management file cabinet is provided, including a support base plate, a lower surface of which is fixedly connected to upper surfaces of three fan assemblies; left ends of the three fan assemblies are respectively connected to outer surfaces of three first conduits, and front ends of the three first conduits are in communication with back ends of three second conduits. The file cabinet speeds up air flow rate on surfaces of the files therein, prevents moisture causing damage to the files, reduces information loss, and continuously treats the moisture inside, which in turn guarantees the service life of the file cabinet.
    Type: Grant
    Filed: February 1, 2023
    Date of Patent: May 23, 2023
    Assignee: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
    Inventors: QingSong Wu, YingCong Zhang, Ming Ma, Can Xiang, Shi Chen, JianCai Wu, Yang Jin, Zheng Wang, Fei Luo, ZhiHui Wang
  • Patent number: 11638595
    Abstract: A gold marker recovery device for radiotherapy positioning and its using method comprises a positioning gold marker and a recovery clamp, the positioning gold marker comprises a gold marker body and an elastic fixed structure, the elastic fixed structure comprises a fixed segment, an extending segment and a spiral segment connected in sequence; the fixed segment is embedded in the gold marker body so that the fixed segment is closely connected with the gold marker body, A magnetic ball is arranged at one end of the gold marker body away from the extending segment; the recovery clamp comprises an operating handle, the rear end of the operating handle is connected with an outer sheath tube in a hollow structure, and the outer sheath tube is connected with a zipper for driving the clamp to open and close.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: May 2, 2023
    Assignee: Fujian Medical University Union Hospital
    Inventors: Xiaobo Li, Benhua Xu, Fen Zheng, Yuangui Chen, Fangfen Dong, Jing Chen, Lanyan Guo, Cheng Chen, Qizhen Xu, Jianping Zhang, Shanting He, Liuqing Jiang
  • Publication number: 20220022995
    Abstract: A gold marker recovery device for radiotherapy positioning and its using method comprises a positioning gold marker and a recovery clamp, the positioning gold marker comprises a gold marker body and an elastic fixed structure, the elastic fixed structure comprises a fixed segment, an extending segment and a spiral segment connected in sequence; the fixed segment is embedded in the gold marker body so that the fixed segment is closely connected with the gold marker body, A magnetic ball is arranged at one end of the gold marker body away from the extending segment; the recovery clamp comprises an operating handle, the rear end of the operating handle is connected with an outer sheath tube in a hollow structure, and the outer sheath tube is connected with a zipper for driving the clamp to open and close.
    Type: Application
    Filed: January 6, 2021
    Publication date: January 27, 2022
    Applicant: Fujian Medical University Union Hospital
    Inventors: Xiaobo LI, Benhua XU, Fen ZHENG, Yuangui CHEN, Fangfen DONG, Jing CHEN, Lanyan GUO, Cheng CHEN, Qizhen XU, Jianping ZHANG, Shanting HE, Liuqing JIANG
  • Publication number: 20220015799
    Abstract: A removable dual gold marker implantation device with minor damage comprises a gold marker and a puncture needle, the gold marker is arranged in the needle barrel of the puncture needle when in use; the gold marker comprises a gold marker head and a connecting wire connected with the gold marker head; the gold marker head comprises a first gold marker, a connecting part and a second gold marker connected in sequence. The disclosure reduces the damage to the body when removing the gold marker, and the dual gold marker structure makes the implantation of multiple gold markers at the same time possible and reduces the number of times of implantation and improves the efficiency.
    Type: Application
    Filed: December 28, 2020
    Publication date: January 20, 2022
    Applicant: Fujian Medical University Union Hospital
    Inventors: Xiaobo LI, Benhua XU, Fangfen DONG, Fen ZHENG, Lanyan GUO, Jing CHEN, Liuqing JIANG, Qingliang LIN, Yimin WU, Miaoyun HUANG, Daxin HUANG
  • Patent number: 10639159
    Abstract: The invention provides a reticular fixation system and method for an articular cartilage. The system comprises an articular cartilage repair surface locator, a temporary fixation kirschner wire, a depth-control guide wire, a percussion device and a cartilage fixing piece. The method comprises: repositing an injured articular cartilage; placing a locator on a surface of the injured articular cartilage; fixing the locator to the articular cartilage and the bone temporarily; punching the fixing piece wire tunnels on the articular cartilage and the bone in a fixing piece guide channel of the locator; placing the fixing piece into a fixing piece wire guide channel; percussing a fixing piece nail into the tunnels of the articular cartilage and the bone; removing the temporary fixation kirschner wire; implanting a second fixing piece nail, and completing the articular cartilage repair. The invention can improve convenience and reliability of fixation of the injured cartilage.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: May 5, 2020
    Assignee: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
    Inventor: Hong Wang
  • Patent number: 7885998
    Abstract: A method for a first healthcare provider to consult a second healthcare provider regarding at least one of diagnosis of a patient and treatment of a patient includes the first healthcare provider submitting a request for consultation on a machine, and the second healthcare provider submitting a consultation response on a machine.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: February 8, 2011
    Assignee: Union Hospital, Inc.
    Inventors: Todd Smaka, Evan Farmer, James Buechler
  • Patent number: 7379964
    Abstract: A method for a first healthcare provider to consult a second healthcare provider regarding at least one of diagnosis of a patient and treatment of a patient includes the first healthcare provider submitting a request for consultation on a machine, and the second healthcare provider submitting a consultation response on a machine.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: May 27, 2008
    Assignee: Union Hospital, Inc.
    Inventors: James R. Buechler, Evan Farmer, Todd J. Smaka
  • Patent number: D302706
    Type: Grant
    Filed: June 3, 1986
    Date of Patent: August 8, 1989
    Assignee: Union Hospital Foundation, Inc.
    Inventors: Louis J. Giacona, James J. Masterson, Cynthia L. Monsky