Patents Assigned to China Medical University
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Publication number: 20240145094Abstract: A method for assessing occurrence of heart failure includes the following steps. A heart failure assessment program established is provided. A target ECG signal data of the subject is provided, wherein the target ECG signal data includes a plurality of target heartbeat waveform data and a plurality of target heart rate data. A data pre-processing step is performed, wherein the target ECG signal data is pre-processed by the data processing module so as to obtain a processed target ECG signal data. An analyzing step is performed, wherein the processed target ECG signal data is analyzed by the heart failure assessment program so as to obtain a heart failure occurrence assessing result, and the heart failure occurrence assessing result presents a heart failure occurring condition and the severity of the heart failure of the subject.Type: ApplicationFiled: November 1, 2023Publication date: May 2, 2024Applicant: China Medical UniversityInventors: Chin-Chi Kuo, Sheng-Ya Lu, Hsiu-Yin Chiang, Yu-Ting Lin
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Patent number: 11969727Abstract: Present invention is related to a tumor microenvironment on chip or a biochip for cell therapy having a carrier, a first cell or tissue culture area and a second cell or tissue area imbedded within the carrier. The present invention provides a biochip successfully cooperating micro fluidic technology and cell culture achieving the goal for detecting or testing the function of cell therapy for cancer or tumor.Type: GrantFiled: October 22, 2021Date of Patent: April 30, 2024Assignees: China Medical University, China Medical University HospitalInventors: Yi-Wen Chen, Ming-You Shie, Der-Yang Cho, Shao-Chih Chiu, Kai-Wen Kan, Chien-Chang Chen
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Publication number: 20240127429Abstract: A meniscus tear assisted determination system includes an image capturing device and a processor. The image capturing device is for capturing a target protocol of a subject, and the target protocol includes a plurality of target knee joint image sequences. The processor is signally connected to the image capturing device and includes a data preprocessing module and a meniscus tear assisted determination program. The data preprocessing module is for grouping the plurality of target knee joint image sequences and extracting a plurality of target coronal plane image sequences and a plurality of target sagittal plane image sequences. The meniscus tear assisted determination program includes a meniscus location detector and a meniscus tear predictor.Type: ApplicationFiled: February 23, 2023Publication date: April 18, 2024Applicant: China Medical UniversityInventors: Kuang-Sheng Lee, Kai-Cheng Hsu, Ya-Lun Wu, Ching-Ting Lin
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Patent number: 11941811Abstract: A method for assessing cardiothoracic ratio (CTR) includes following steps. A testing X-ray image database of a subject is provided. A first image data classifying step is performed, wherein the testing X-ray image database is classified by a first deep learning neural network classifier to obtain a testing chest X-ray image data. A second image data classifying step is performed, wherein the testing chest X-ray image data is classified by a second deep learning neural network classifier to obtain a target chest X-ray image data. A feature extracting step is performed, wherein a diameter of thoracic cavity and a diameter of cardiac silhouette of the target chest X-ray image data are captured automatically and then trained to achieve a convergence by a third deep learning neural network classifier. An assessing step is performed, wherein an assessing result of CTR is obtained according to a feature of CTR.Type: GrantFiled: July 28, 2021Date of Patent: March 26, 2024Assignee: CHINA MEDICAL UNIVERSITYInventor: Chin-Chi Kuo
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Publication number: 20240068006Abstract: A method for assessing drug-resistant Klebsiella pneumoniae includes the following steps. A test sample is provided, wherein the test sample includes a Klebsiella pneumoniae. A spectrum analysis step is performed, wherein the test sample is detected by a mass spectrometry method so as to obtain a target mass spectrum data. An assessing step for drug-resistant Klebsiella pneumoniae is performed, wherein the target mass spectrum data is analyzed so as to assess whether the Klebsiella pneumoniae is resistant to a carbapenem antibiotic or a colistin or not. When the Klebsiella pneumoniae is resistant to the carbapenem antibiotic, the target mass spectrum data includes a first anti-carbapenem feature mark, and when the Klebsiella pneumoniae is resistant to the colistin, the target mass spectrum data includes a first anti-colistin feature mark.Type: ApplicationFiled: January 16, 2023Publication date: February 29, 2024Applicant: China Medical UniversityInventors: Der-Yang Cho, Po-Ren Hsueh, Jiaxin Yu, Ni Tien, Hsiu Hsien Lin, Chia-Fong Cho
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Patent number: 11891628Abstract: The invention discloses a methodology for the biomimetic culture of urothelial cells from mammalian bladders, including murine, porcine, bovine and human sources to isolate and expand urothelial cells for use in various applications, such as intravesical urothelial cell therapy to treat cystitis and bladder cancer.Type: GrantFiled: May 14, 2019Date of Patent: February 6, 2024Assignee: China Medical UniversityInventors: Chih-Rong Shyr, Chi-Ping Huang, Chun-Chie Wu
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Publication number: 20240027444Abstract: A method for predicting an immunogenic and/or therapeutic response to adalimumab 5 from a sample extracted from a rheumatoid arthritis patient by testing the sample for the presence of biomarkers, the biomarkers being autoantibodies to antigens comprising SSB, TROVE2 and ZHX2.Type: ApplicationFiled: November 11, 2021Publication date: January 25, 2024Applicants: Sengenics Corporation Pte Ltd, CHINA MEDICAL UNIVERSITY HOSPITALInventors: Jonathan Michael BLACKBURN, Arif ANWAR, Der-Yuan CHEN, Po-Ku CHEN
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Publication number: 20240008765Abstract: A sleep apnea assessment method includes the following steps. A sleep apnea assessment system is provided. A target ECG signal data of the subject is obtained. A data pre-processing step is performed so as to obtain a target ECG time-frequency data, and the target ECG time-frequency data is processed so as to obtain a plurality of target time-frequency segment data. An assessing step of apnea event is performed so as to output an assessing result of sleep apnea event of each of the plurality of target time-frequency segment data, and the assessing result of sleep apnea event is for assessing whether the subject has the sleep apnea event in any one of the plurality of target time-frequency segment data or not and predicting a probability of an occurrence of sleep apnea event of the subject.Type: ApplicationFiled: January 10, 2023Publication date: January 11, 2024Applicant: China Medical UniversityInventors: Kai-Cheng Hsu, Liang-Wen Hang, Ya-Lun Wu, Meng-Hsuan Liu
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Publication number: 20230420135Abstract: A method for assessing fasting status includes the following steps. A fasting blood glucose database is provided, wherein the fasting blood glucose database includes a plurality of fasting blood glucose data and a plurality of non-fasting blood glucose data. A model establishing step is performed, wherein the plurality of fasting blood glucose data and the plurality of non-fasting blood glucose data are trained to achieve a convergence by a machine-learning model so as to obtain a fasting-status assessing classifier. An ontological data of a subject is provided, wherein the ontological data includes a blood glucose concentration data. An assessing step is performed, wherein the ontological data is analyzed by the fasting-status assessing classifier to obtain an assessing result of fasting status of the subject.Type: ApplicationFiled: June 19, 2023Publication date: December 28, 2023Applicant: China Medical UniversityInventors: Chin-Chi Kuo, Che-Chen Lin, Hsiu-Yin Chiang, Min-Yen Wu
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Patent number: 11844705Abstract: An implant guide system for hip replacement surgery includes an angle guide member and a first positioning plate. The angle guide member has a body and a protrusion that are substantially connected to each other. The body has a curved surface corresponding in shape to a surface of a patient's acetabulum. The protrusion has a first through hole extending to the body. An acute angle is defined between an extension line of the first through hole and a flat surface of the body. The first positioning plate has a first holding portion and a first spacing portion that are substantially connected to each other. The first spacing portion has a second through hole, a third through hole and a fourth through hole that are parallel to each other.Type: GrantFiled: October 7, 2021Date of Patent: December 19, 2023Assignees: UNITED ORTHOPEDIC CORPORATION, CHINA MEDICAL UNIVERSITYInventors: Jiann-Jong Liau, Chih-Hao Chang, Kui-Chou Huang, Yi-Wen Chen, Cheng-Ting Shih
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Patent number: 11795224Abstract: The present disclosure provides an anti-T-cell nanobody that specifically binds to CD3 ?. The present disclosure also provides the nucleic acid sequence of the anti-T-cell nanobody, use of the anti-T-cell nanobody for treating cancer, immunoregulation and activating immune cells, and a method for detecting expression levels of CD3 ?.Type: GrantFiled: March 18, 2022Date of Patent: October 24, 2023Assignee: CHINA MEDICAL UNIVERSITY HOSPITALInventors: Der-Yang Cho, Shao-Chih Chiu, Shi-Wei Huang, Chih-Ming Pan, Mei-Chih Chen, Yu-Chuan Lin, Yeh Chen
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Patent number: 11760980Abstract: The present disclosure provides an iPSC cell derived from a somatic cell comprising a Cbx family gene and the applications thereof. Also provided are methods for generating the somatic cells that have potential to become induced pluripotent stem (iPS) cells (iPS cells) without oncogenic properties, and methods for generating iPS cells from the population of cells, which may then be used for transplantation and for cellular differentiation and interaction.Type: GrantFiled: October 28, 2019Date of Patent: September 19, 2023Assignee: CHINA MEDICAL UNIVERSITYInventors: Shih-Ping Liu, Woei-Cherng Shyu, Long-Bin Jeng, Chang-Hai Tsai
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Patent number: 11723946Abstract: Methods for regulating multiple organs, multiple genes and multiple targets by using a polypeptide. The polypeptide includes the amino acid sequence of SEQ ID No. 1 and/or homology thereof. The polypeptide reveals the potency to regulate transcription of multiple genes and expression of multiple targets. Therefore, a composition having the polypeptide can be applied to regulate the expression of multiple targets in multiple organs of patients. Furthermore, the composition having the polypeptide can be applied in therapies of inflammation and inflammatory disorders, suppression of fatty liver disease progression, suppression of the diseases caused by fatty accumulation, prevention and therapy of muscular atrophy, and avoiding the complications of diabetes.Type: GrantFiled: March 25, 2021Date of Patent: August 15, 2023Assignee: CHINA MEDICAL UNIVERSITYInventors: Tin-Yun Ho, Chien-Yun Hsiang
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Publication number: 20230211009Abstract: A method for producing exosomes in a large-scale by using a cyclic tensile bioreactor to stimulate cells to release exosomes. In addition, the exosome having an anti-HLA-G protein specific for cancer is used as a delivery vehicle to deliver therapeutic agents for treating cancer.Type: ApplicationFiled: December 2, 2022Publication date: July 6, 2023Applicants: CHINA MEDICAL UNIVERSITY, China Medical University Hospital, Shine-On Biomedical Co., Ltd.Inventors: Yi-Wen Chen, Der-Yang Cho, Hsin-Yuan Fang, Ming-You Shie, Chih-Ming Pan, Kai-Wen Kan, Cheng-Yu Chen, Min-Hua Yu, Shao-Chih Chiu
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Patent number: 11685784Abstract: The present disclosure provides an anti-immune-checkpoint nanobody that specifically binds to a programmed cell death ligand 1. The present disclosure also provides the nucleic acid sequence of the anti-immune-checkpoint nanobody, use of the anti-immune-checkpoint nanobody for treating cancer and immune-related disorders, and a method for detecting expression levels of PD-L1.Type: GrantFiled: March 11, 2022Date of Patent: June 27, 2023Assignee: CHINA MEDICAL UNIVERSITY HOSPITALInventors: Der-Yang Cho, Shao-Chih Chiu, Shi-Wei Huang, Chih-Ming Pan, Mei-Chih Chen, Yu-Chuan Lin, Yeh Chen
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Patent number: 11684463Abstract: A method of repairing an oral defect model includes performing a three-dimensional oral defect model obtaining step, a defect cutting line detecting step, a defect point selecting step and a smoothing step. The three-dimensional oral defect model obtaining step is performed to scan an oral cavity to obtain a three-dimensional oral defect model message. The defect cutting line detecting step is performed to detect a defect cutting line of the three-dimension oral defect model message, and drive a displayer to display the defect cutting line. The defect point selecting step is performed to select at least one defect feature point of the defect cutting line via the displayer. The smoothing step is performed to perform a smoothing process at the at least one defect feature point, and convert the three-dimensional oral defect model message into a three-dimensional oral repaired model message to smooth the defect cutting line.Type: GrantFiled: January 12, 2021Date of Patent: June 27, 2023Assignee: China Medical UniversityInventors: Yen-Wen Shen, Lih-Jyh Fuh, Chi-Hsiung Yu
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Publication number: 20230149492Abstract: This invention discloses a herbal composition for treating or preventing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), including the wild type and its different variant strains. The composition comprises the extract of Platycodon grandiflorum, which showed the synergistic inhibitory effect of infection compared to the Anti-epidemic No. 1 (AN1) consisted of Astragalus membranaceus, Atractylodes macrocephala, Saposhnikovia divaricata, Atractylodes lancea, Pogostemon cablin, Glehnia littoralis, Lonicera japonica and Cyrtomium fortunei.Type: ApplicationFiled: November 9, 2022Publication date: May 18, 2023Applicant: CHINA MEDICAL UNIVERSITYInventors: MIEN-CHIE HUNG, LONG-BIN JENG, SHENG-TENG HUANG, WEI-JAN WANG, HSIAO-FAN CHEN, WEI-TE HUANG, SHI-CHEN OU
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Patent number: 11634776Abstract: The invention relates to method of diagnosis a subject suffering from Adult-onset Still's disease and further to determine the disease course of the subject suffering from Adult-onset Still's disease.Type: GrantFiled: June 10, 2020Date of Patent: April 25, 2023Assignee: CHINA MEDICAL UNIVERSITYInventors: Der-Yuan Chen, Chin-An Yang
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Publication number: 20230120360Abstract: This invention discloses a traditional Chinese medicine, Mu Dan Pi (Moutan radicis cort), that has the potential to be used for the prevention or treatment of cachexia and muscle loss in cancer patients. The composition is a novel therapeutic agent for cachexia.Type: ApplicationFiled: October 13, 2022Publication date: April 20, 2023Applicant: CHINA MEDICAL UNIVERSITYInventors: Hsiang-Wen Lin, Chih-Hsueh Lin, Liang-Yo Yang, Chih-Shiang Chang, Ching-Shih Chen
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Patent number: D1007520Type: GrantFiled: April 6, 2021Date of Patent: December 12, 2023Assignee: CHINA MEDICAL UNIVERSITYInventors: Der-Yang Cho, Chih-Yu Chi, Chia-Huei Chou, Yow-Wen Hsieh, Pei-Ran Sun, Lu-Ching Ho, Ming-Tung Chen