Patents Assigned to Kaohsiung Medical University
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Patent number: 11877800Abstract: A method and a system for detecting blepharoptosis are disclosed. The method and the system include image capturing via a camera to generate three eye images; executing an image processing on the eye images to generate the corresponding border images; executing an image computing on the eye image and the corresponding border image to obtain a plurality of characteristic variables; performing a calculation according to the plurality of characteristic variables to obtain a characteristic parameter set; and comparing the characteristic parameter set with a preset blepharoptosis criteria information to obtain a blepharoptosis severity and a levator function.Type: GrantFiled: July 27, 2018Date of Patent: January 23, 2024Assignees: KAOHSIUNG MEDICAL UNIVERSITY, NATIONAL SUN YAT-SEN UNIVERSITYInventors: Chun-Sheng Lai, Yi-Wu Chiang
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Patent number: 11800857Abstract: A liver lesion-mouse model which is a liver-specific ISX gene expression and p53 gene knockout transgenic mouse, wherein liver lesion develops after the mouse is fed with a high calorie diet.Type: GrantFiled: October 2, 2019Date of Patent: October 31, 2023Assignee: Kaohsiung Medical UniversityInventors: Shih-Hsien Hsu, Li-Ting Wang, Shen-Nien Wang, Kwei-Yan Liu
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Patent number: 11771729Abstract: The present invention relates to a maca extract and uses thereof. The part of the maca extract extracted with polar solvent has anti-thrombotic activity, the part of the maca extract extracted with medium and low polarity solvents has anti-neutrophilic inflammatory and anti-allergic activities, the part of the maca extract extracted with low polarity solvent has anti-neutrophilic inflammatory activity and has pro-angiogenic activity.Type: GrantFiled: May 31, 2022Date of Patent: October 3, 2023Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Fang-Rong Chang, Chin-Chung Wu, Bing-Hung Chen, Tsong-Long Hwang, Shih-Wei Wang, Kartiko Arif Purnomo, Yi-Hong Tsai
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Patent number: 11730811Abstract: The present invention discloses a method for treating a subject suffering from a Flavivirus infection. The method includes a step of administering to the subject a pharmaceutical composition including a pharmaceutically effective amount of an anti-CD44 antibody.Type: GrantFiled: March 17, 2021Date of Patent: August 22, 2023Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Yen-Hsu Chen, Chun-Yu Lin, Paraskevi Heldin
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Publication number: 20230046951Abstract: A system for assessing risks of T2DM complications includes: a data acquisition module obtaining and inputting assessment parameters of a patient with T2DM into a risk assessment module; and the risk assessment module inputting the assessment parameters into a number of risk equations and using it to calculate risk values of the complication occurring after a period of time. The risk equation for all diabetic complications (i,j) is: ra(t,i,j)=1?exp{[H(t0)?H(t1)]Ca(t,i,j)} ra(t, i, j) is the risk value for the patient to develop the complication j from the current disease i at age t. t0 is an age of one patient at a state of the disease i. t1 is an age of the patient after the period of time. t is an age between t0 and t1. H(t0) and H(t1) are hazards of the complication occurring at the age t0 and the age t1, respectively.Type: ApplicationFiled: August 3, 2022Publication date: February 16, 2023Applicants: National Chengchi University, Kaohsiung Medical University, National Health Research InstitutesInventors: Ming-Yen Lin, Jia-Sin Liu, Ping-Hsun Wu, Yi-Wen Chiu, Chih-Cheng Hsu, Shang-Jyh Hwang, Hsing Luh
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Publication number: 20220409704Abstract: Disclosed herein is a method of treating a cancer in a subject having or suspected of having the cancer that has a mutated PREX2 expressed thereon. According to the embodiment of the present disclosure, the mutation is G258V, S1113R, E1346D or K400fs. The method includes the step of administering an effective amount of a composition to the subject, wherein the composition includes a therapeutic molecule for producing a polypeptide that exhibits a binding affinity to the mutated PREX2 protein expressed in the cancer in the subject.Type: ApplicationFiled: September 2, 2022Publication date: December 29, 2022Applicant: Kaohsiung Medical UniversityInventor: Yi-Ming Chen
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Patent number: 11484340Abstract: Disclosed is an arthroscopic cannula to solve the problem of more wounds being created due to the use of a plurality of cannulas in a conventional arthroscopic surgery. The arthroscopic cannula includes a cannula body, a spacer provided inside the cannula body and extending axially along the cannula body to divide an internal space of the cannula body into a first chamber and a second chamber, and a joint connected to one end of the cannula body. The interior of the joint intercommunicates with the first chamber and the second chamber.Type: GrantFiled: December 19, 2016Date of Patent: November 1, 2022Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Pei-hsi Chou, Cheng-chang Lu, Yu-chuan Lin
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Publication number: 20220298481Abstract: A method for preparing zonal layered chondrocyte sheets, comprising the steps: (a) providing a cartilage sample from a subject; (b) isolating chondrocytes from the cartilage sample and then isolating superficial zone chondrocytes, middle zone chondrocytes and deep zone chondrocytes from the chondrocytes; (c) culturing the deep zone chondrocytes until reaching 100% cell confluence to form a deep zone chondrocyte sheet; (d) seeding the middle zone chondrocytes on the top of the cultured deep zone chondrocyte sheet from the step (c) and culturing the middle zone chondrocytes until reaching 100% cell confluence to form a middle zone chondrocyte sheet; and (e) seeding the superficial zone chondrocytes on the top of the cultured middle zone chondrocyte sheet from the step (d) and culturing the superficial zone chondrocytes until reaching 100% cell confluence to form a superficial zone chondrocyte sheet to obtain the zonal layered chondrocyte sheets.Type: ApplicationFiled: March 18, 2022Publication date: September 22, 2022Applicant: KAOHSIUNG MEDICAL UNIVERSITYInventor: YIN-CHUN TIEN
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Patent number: 11439689Abstract: A method for detecting whether glucose metabolism is abnormal comprises: detecting GPx2 gene expression, GPx2 protein expression or the activity of GPx2 protein in a test body, and making comparisons with GPx2 expression amount of a normal individual, when the GPx2 expression of the individual is significantly lower than that of the normal individual, indicating that the carbohydrate metabolism of the individual is in an abnormal state. Applications of GPx2 in the preparation of a medical composition for the treatment and prevention of type II diabetes.Type: GrantFiled: November 14, 2016Date of Patent: September 13, 2022Assignee: Kaohsiung Medical UniversityInventors: Ming-Lung Yu, Wan-Long Chuang, Jee-Fu Huang, Chia-Yen Dai, Yu-Min Ko
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Patent number: 11413267Abstract: This invention is announcing a composition of flavonoid skeleton in the formula I or formula II compound, wherein each of the substituents is given the definition as set forth in the specification and claims. This composition has the capacity to treating or preventing a virus infection in a subject.Type: GrantFiled: December 21, 2018Date of Patent: August 16, 2022Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Hui-Chun Wang, Yang-Chang Wu, Fang-Rong Chang, Chin-Chung Wu
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Patent number: 11395758Abstract: Disclosed is a pessary for transvaginal haemostasis, wherein the radial dimension of a balloon body can be changed to form a relatively large pressure on a vaginal wall, therefore achieving the effect of high-pressure haemostasis.Type: GrantFiled: September 30, 2016Date of Patent: July 26, 2022Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventor: Cheng-Yu Long
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Patent number: 11369307Abstract: A vestibular system examination device includes a platform unit and an examination unit. The platform unit includes a base, a driving mechanism mounted to the base, and a seat mounted to the driving mechanism and adapted for a user to sit thereon. The seat is driven movably and rotatably with six degrees of freedom by the driving mechanism. The examining unit includes a detector adapted for detecting eye movement or electrooculography of the user, a measuring module electrically connected to the platform unit for measuring location and displacement thereof, and a processing module electrically connected to the detector and the measuring module for receiving and processing data acquired from the detector and the measuring module.Type: GrantFiled: June 11, 2018Date of Patent: June 28, 2022Assignee: Kaohsiung Medical UniversityInventors: Lan-Yuen Guo, Chen-Wen Yen, Lih-Jiun Liaw, Chin-I Huang, Cheng-Chun Chen
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Patent number: 11369690Abstract: Disclosed herein is a bi-specific antibody that specifically directs a therapeutic agent to a cancer cell by targeting a tumor antigen of the cancer cell, and thereby suppressing the growth of the cancer or blocking the invasion or metastasis of the cancer. The bi-specific antibody of the present disclosure includes a first antigen binding site that binds to polyethylene glycol (PEG); and a second antigen binding site that binds to a target ligand, such as a tumor antigen.Type: GrantFiled: August 24, 2018Date of Patent: June 28, 2022Assignee: ACADEMIA SINICA & KAOHSIUNG MEDICAL UNIVERSITYInventors: Steven R Roffler, Tian-Lu Cheng, Chien-Han Kao, Bing-Mae Chen, Yu-Cheng Su, Hsin-Yi Tung, Kuo-Hsiang Chuang
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Patent number: 11344548Abstract: A method for treating low bone mineral density associated with osteopenia, osteoporosis, and other diseases is disclosed. The method comprises administrating a composition comprising a 3,5-dihydroxypentanoic acid derivative according to Formula I to a mammal. A compound of 3,5-dihydroxypentanoic acid derivative having a structure according to Formula I or Formula II is also disclosed.Type: GrantFiled: October 8, 2015Date of Patent: May 31, 2022Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Hui-Ting Chen, Kuang-Chan Hsieh, Chai-Lin Kao, Je-Ken Chang, Mei-Ling Ho
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Patent number: 11337730Abstract: A vaginal speculum is provided to improve upon the poor convenience of operating the conventional vaginal speculum. The vaginal speculum includes a connecting member having a first end and a second end, and two supporting members. Each of the two supporting members has a coupling end and an insertion end opposite to the coupling end. The coupling ends of the two supporting members respectively connect to the first end and the second end of the connecting member. The two supporting members are configured to be pushed towards or pulled away from each other.Type: GrantFiled: February 13, 2020Date of Patent: May 24, 2022Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventor: Cheng-Yu Long
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Publication number: 20220097257Abstract: A method for preparing a slurry for photocuring 3D printing is provided, comprising the steps of: mixing monomer molecules of a thermosensitive hydrogel, a photocuring initiator, a crosslinking agent, a solvent, and a ceramic material to obtain the slurry. a method for manufacturing photocuring 3D printed articles is further provided, comprising using the slurry as a raw material, performing a 3D printing procedure by a photocuring 3D printer to obtain a green compact of a 3D printed article; and coating oil to the green compact of the 3D printed article, followed by heating and sintering the oil-coated article, to obtain the 3D printed article.Type: ApplicationFiled: January 21, 2020Publication date: March 31, 2022Applicant: KAOHSIUNG MEDICAL UNIVERSITYInventors: Chih-Kuang Wang, Chih-Yun Lee, I-Chen Lee, Che-Wei Liu, Che-Wei Lin
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Patent number: 11206833Abstract: The present disclosure discloses a ceramic material having a positive slow release effect and a method for manufacturing the same. The ceramic material comprises a hierarchically meso-macroporous structure which composition at least includes silicon and oxygen, wherein the hierarchically meso-macroporous structure includes a plurality of macropores and a wall having a plurality of arranged mesopores, and the plurality of macropores are separated by the wall; and nano-scale metal particles confined in at least one of the plurality of arranged mesopores. The nano-scale metal particles have a positive slow release effect from the at least one of the plurality of arranged mesopores. The ceramic material has a property of inhibiting growth of microorganisms or killing the microorganisms in an environment or a system containing a hydrophilic medium.Type: GrantFiled: December 16, 2019Date of Patent: December 28, 2021Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Chi-Jen Shih, Jung-Chang Kung, Pei-Shan Lu, Hao-Che Hsieh
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Publication number: 20210322411Abstract: A method for treating low bone mineral density associated with osteopenia, osteoporosis, and other diseases is disclosed. The method comprises administrating a composition comprising a 3,5-dihydroxypentanoic acid derivative according to Formula I to a mammal. A compound of 3,5-dihydroxypentanoic acid derivative having a structure according to Formula I or Formula II is also disclosed.Type: ApplicationFiled: October 8, 2015Publication date: October 21, 2021Applicant: KAOHSIUNG MEDICAL UNIVERSITYInventors: Hui-Ting Chen, Kuang-Chan Hsieh, Chai-Lin Kao, Je-Ken Chang, Mei-Ling Ho
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Patent number: 11135206Abstract: The present invention provides novel pyrazolo[4,3-c]quinoline derivatives exhibiting specifically inhibition activity to microbiota ?-glucuronidase, whereby providing potent activities to prevent chemotherapy-induced diarrhea (CID) of cancers. Therefore, the compounds of the present invention can be used as (1) chemotherapy-adjuvant to prevent chemotherapy-induced diarrhea (CID) and enhance chemotherapeutic efficiency of cancers; (2) health-food supplement to prevent the carcinogens induced colon carcinoma.Type: GrantFiled: May 26, 2016Date of Patent: October 5, 2021Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Yeh-Long Chen, Tian-Lu Cheng, Cherng-Chyi Tzeng, Chih-Hua Tseng, Ta-Chun Cheng, Kai-Wen Cheng, Wei-Fen Luo
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Patent number: 11111184Abstract: The present invention provides a method of additive manufacturing a 3D-printed article, comprising: (a) printing and depositing one or more layers of a slurry by using a 3D printer, wherein the slurry comprises a ceramic powder composition; (b) further injecting an oil around the one or more layers of slurry, wherein the height of the injected oil is lower than the height of the slurry; (c) repeating steps (a) and (b) until a main body with desired geometric shape is obtained; and (d) sintering the main body by heating to obtain the 3D-printed article wherein the temperature of a printing carrier of the 3D printer is from 30 to 80° C.Type: GrantFiled: December 2, 2016Date of Patent: September 7, 2021Assignee: KAOHSIUNG MEDICAL UNIVERSITYInventors: Chih-Kuang Wang, Mei-Ling Ho, Li-Cheng Pan, Yin-Chih Fu, Chung-Hwan Chen, Je-Ken Chang