Patents by Inventor Hsiang Wei Lo
Hsiang Wei Lo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10849632Abstract: The present invention provides a surgical method of osteotomy device with an in-vitro alignment component comprises the steps of: placing a first body component and a second body component on the surface of a bone; engaging an engaging member with a connecting member; inserting at least one aiming bone pin in at least one aiming hole to confirm the cutting direction; inserting at least one fixation bone pins in a plurality of fixation holes to fix the osteotomy device with an in-vitro alignment component; cutting along a guide slot to produce an osteotomy; spreading the osteotomy; placing a bone plate to maintain the osteotomy.Type: GrantFiled: March 21, 2018Date of Patent: December 1, 2020Assignee: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Patent number: 10842505Abstract: The present invention provides a surgery device for osteotomy comprises a first body component, a second body component. The first body component has a side guide edge and an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide groove is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The upper guide edge has a first correcting perforation. The lower guide edge has a second correcting perforation. There is a regulative angle between a first hole axis of the first correcting perforation and a second hole axis of the second correcting perforation. Compared to the prior art, the present invention can improve the efficiency and accuracy of the surgery.Type: GrantFiled: August 18, 2017Date of Patent: November 24, 2020Assignee: A PLUS BIOTECHNOLOGY COMPANY LIMITEDInventors: Kai-Hsing Wu, Hsiang Wei Lo, Chu An Luo, Chun-Ming Chen, Ping Sheng Yu
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Patent number: 10772639Abstract: The present invention provides an osteotomy device with an extracorporeal alignment component comprising a first body component, a second body component and an extracorporeal alignment component. The first body component has an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The guide slot has a connecting member for connecting the upper guide edge and the lower guide edge. The extracorporeal alignment component has an engaging member and at least one aiming hole. The engaging member is engaged with the connecting member. The aiming hole is used to confirm the direction of cutting.Type: GrantFiled: December 25, 2017Date of Patent: September 15, 2020Assignee: A PLUS BIOTECHNOLOGY COMPANY LIMITEDInventors: Kai-Hsing Wu, Hsiang Wei Lo, Kun-Jhih Lin, Ping Sheng Yu
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Patent number: 10729451Abstract: The present invention provides a universal osteotomy device comprising a first body component and a second body component. The first body component has an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The guide slot has a connecting member for connecting the upper guide edge and the lower guide edge. The surface of the first body component and the surface of the second body component have an average curvature of the bone surface.Type: GrantFiled: March 21, 2018Date of Patent: August 4, 2020Assignee: A PLUS BIOTECHNOLOGY COMPANY LIMITEDInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Patent number: 10687826Abstract: The present invention provides a surgical method of universal osteotomy device comprises the steps of: placing a first body component and a second body component on the surface of a bone; engaging an engaging member with a connecting member; inserting at least one aiming bone pin in at least one aiming hole to confirm the cutting direction; cutting along a guide slot to produce an osteotomy; spreading said osteotomy; placing a bone plate to maintain the osteotomy; wherein the surface of the first body component and the surface of the second body component have an average curvature of bone surface or a uniform curvature.Type: GrantFiled: March 21, 2018Date of Patent: June 23, 2020Assignee: A PLUS BIOTECHNOLOGY COMPANY LIMITEDInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Publication number: 20190282243Abstract: The present invention is a location control apparatus for bone resection, the location control apparatus includes a guiding module, located at the bottom of the location control apparatus for bone resection, a blocking plate module, formed on the rear end of the guiding module and has a protruding shape, and, a guide groove, located at the bottom of the blocking plate module to allow a osteotome or bone saw to be inserted, wherein the dimension of the inserted osteotome or bone saw could be adjusted.Type: ApplicationFiled: June 12, 2018Publication date: September 19, 2019Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Publication number: 20190150949Abstract: The present invention provides a universal osteotomy device comprising a first body component and a second body component. The first body component has an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The guide slot has a connecting member for connecting the upper guide edge and the lower guide edge. The surface of the first body component and the surface of the second body component have an average curvature of the bone surface.Type: ApplicationFiled: March 21, 2018Publication date: May 23, 2019Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Publication number: 20190150944Abstract: The present invention provides a surgical method of osteotomy device with an in-vitro alignment component comprises the steps of: placing a first body component and a second body component on the surface of a bone; engaging an engaging member with a connecting member; inserting at least one aiming bone pin in at least one aiming hole to confirm the cutting direction; inserting at least one fixation bone pins in a plurality of fixation holes to fix the osteotomy device with an in-vitro alignment component; cutting along a guide slot to produce an osteotomy; spreading the osteotomy; placing a bone plate to maintain the osteotomy.Type: ApplicationFiled: March 21, 2018Publication date: May 23, 2019Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Publication number: 20190150943Abstract: The present invention provides an osteotomy device with an in-vitro alignment component comprising a first body component, a second body component and an in-vitro alignment component. The first body component has an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The guide slot has a connecting member for connecting the upper guide edge and the lower guide edge. The in-vitro alignment component has an engaging member and at least one aiming hole. The engaging member is engaged with the connecting member. The aiming hole is used to confirm the direction of cutting.Type: ApplicationFiled: December 25, 2017Publication date: May 23, 2019Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang Wei Lo, Kun-Jhih Lin, Ping Sheng Yu
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Publication number: 20190150950Abstract: The present invention provides a surgical method of universal osteotomy device comprises the steps of: placing a first body component and a second body component on the surface of a bone; engaging an engaging member with a connecting member; inserting at least one aiming bone pin in at least one aiming hole to confirm the cutting direction; cutting along a guide slot to produce an osteotomy; spreading said osteotomy; placing a bone plate to maintain the osteotomy; wherein the surface of the first body component and the surface of the second body component have an average curvature of bone surface or a uniform curvature.Type: ApplicationFiled: March 21, 2018Publication date: May 23, 2019Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu
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Publication number: 20180049749Abstract: The present invention provides a surgery device for osteotomy comprises a first body component, a second body component. The first body component has a side guide edge and an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide groove is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The upper guide edge has a first correcting perforation. The lower guide edge has a second correcting perforation. There is a regulative angle between a first hole axis of the first correcting perforation and a second hole axis of the second correcting perforation. Compared to the prior art, the present invention can improve the efficiency and accuracy of the surgery.Type: ApplicationFiled: August 18, 2017Publication date: February 22, 2018Applicant: A Plus Biotechnology Company LimitedInventors: Kai-Hsing Wu, Hsiang Wei Lo, Chu An Luo, Chun-Ming Chen, Ping Sheng Yu
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Patent number: D962432Type: GrantFiled: June 30, 2018Date of Patent: August 30, 2022Assignee: A PLUS BIOTECHNOLOGY COMPANY LIMITEDInventors: Kai-Hsing Wu, Hsiang-Wei Lo, Kun-Jhih Lin, Ping-Sheng Yu