Patents by Inventor Bangzhong YU

Bangzhong YU 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).

  • Patent number: 11927587
    Abstract: A thrombelastography device, a heating apparatus, a blood coagulation analysis system, and a rotational angle measurement method are disclosed. The thrombelastography device consists of a plurality of thrombelastography device splits (2) that are horizontally arranged in parallel. The thrombelastography device split (2) comprises a worktable (4), a rack (5), a test bar (6), a tester (8), and a processor (9). The thrombelastography device overcomes the defect in the prior art that the measurement result of a thrombelastography device is inaccurate. The amount of reflected light is used as a reference for thrombelastographic evaluation, and thus the result is more accurate.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 12, 2024
    Assignee: Haemonetics Corporation
    Inventors: Jian Xiao, Aiqin Chen, Bangzhong Yu, Feng Jiang
  • Publication number: 20240044866
    Abstract: A bracket a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Inventors: Jian Xiao, Bangzhong Yu, Feng Jiang
  • Patent number: 11866311
    Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: January 9, 2024
    Assignee: Haemonetics Corporation
    Inventors: Feng Jiang, Jian Xiao, Gong Liu, Aiqin Chen, Bangzhong Yu
  • Patent number: 11835512
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: December 5, 2023
    Assignee: Haemonetics Corporation
    Inventors: Jian Xiao, Bangzhong Yu, Feng Jiang
  • Publication number: 20230194501
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Inventors: Jian Xiao, Bangzhong Yu, Feng Jiang
  • Patent number: 11598764
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The device comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: March 7, 2023
    Assignee: HAEMONETICS CORPORATION
    Inventors: Jian Xiao, Bangzhong Yu, Feng Jiang
  • Publication number: 20220283142
    Abstract: A thrombelastography device, a heating apparatus, a blood coagulation analysis system, and a rotational angle measurement method are disclosed. The thrombelastography device consists of a plurality of thrombelastography device splits (2) that are horizontally arranged in parallel. The thrombelastography device split (2) comprises a worktable (4), a rack (5), a test bar (6), a tester (8), and a processor (9). The thrombelastography device overcomes the defect in the prior art that the measurement result of a thrombelastography device is inaccurate. The amount of reflected light is used as a reference for thrombelastographic evaluation, and thus the result is more accurate.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 8, 2022
    Inventors: Jian Xiao, Aiqin Chen, Bangzhong Yu, Feng Jiang
  • Patent number: 11366094
    Abstract: A thrombelastography device, a heating apparatus, a blood coagulation analysis system, and a rotational angle measurement method are disclosed. The thrombelastography device consists of a plurality of thrombelastography device splits (2) that are horizontally arranged in parallel. The thrombelastography device split (2) comprises a worktable (4), a rack (5), a test bar (6), a tester (8), and a processor (9). The thrombelastography device overcomes the defect in the prior art that the measurement result of a thrombelastography device is inaccurate. The amount of reflected light is used as a reference for thrombelastographic evaluation, and thus the result is more accurate.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: June 21, 2022
    Assignee: Haemonetics Corporation
    Inventors: Jian Xiao, Aiqin Chen, Bangzhong Yu, Feng Jiang
  • Patent number: 11067490
    Abstract: A bracket, a support system, and a thrombelastography device and use method thereof are disclosed. The bracket comprises: a first support part (1001), a second support part (1003), and a connection part (1002), wherein the first support part (1001) supports the second support part (1003) by means of the connection part (1002), so that the second support part (1003) can rotate relative to the first support part (1001) under a first action force.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: July 20, 2021
    Assignee: NEOTEK BIOSCIENCE CO., LTD.
    Inventors: Feng Jiang, Jian Xiao, Gong Liu, Aiqin Chen, Bangzhong Yu
  • Patent number: 11016013
    Abstract: An apparatus for measuring blood coagulation data, and a use method and calibration method thereof are disclosed. The apparatus comprises: a movable support part (101), a fixed support part (102), a connection part (103), a rotary shaft (104), a magnet (105), a Hall element (106), and a processing unit (107).
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: May 25, 2021
    Assignee: NEOTEK BIOSCIENCE CO., LTD.
    Inventors: Bangzhong Yu, Feng Jiang
  • Publication number: 20210002116
    Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).
    Type: Application
    Filed: August 28, 2020
    Publication date: January 7, 2021
    Inventors: Feng JIANG, Jian XIAO, Gong LIU, Aiqin CHEN, Bangzhong YU
  • Publication number: 20200393441
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventors: Jian XIAO, Bangzhong YU, Feng JIANG
  • Patent number: 10801939
    Abstract: An apparatus for measuring blood coagulation data, and a use method, a connection member and a support (2101) thereof are disclosed. The apparatus for measuring blood coagulation data comprises: a blood cup support (101), a detachment mechanism (102), and a rotary shaft (103, 805). The blood cup support (101) is used for supporting a blood cup (207) that is not used and a lid (206) of the blood cup, driving, under a first driving force, the blood cup (207) that is not used and the lid (206) of the blood cup to ascend until the lid (206) of the unused blood cup to be connected to the rotary shaft (103, 805), and driving, under a second driving force, a blood cup (207) that is used to descend; and the detachment mechanism (102) is used for separating, under the second driving force, the lid (206) of the used blood cup from the rotary shaft (103, 805). The method can reduce the labor intensity in blood coagulation data measurement.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: October 13, 2020
    Assignee: NEOTEK BIOSCIENCE CO., LTD.
    Inventors: Bangzhong Yu, Feng Jiang
  • Patent number: 10759642
    Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: September 1, 2020
    Assignee: NEOTEK BIOSCIENCE CO., LTD.
    Inventors: Feng Jiang, Jian Xiao, Gong Liu, Aiqin Chen, Bangzhong Yu
  • Patent number: 10761082
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: September 1, 2020
    Assignee: NEOTEK BIOSCIENCE CO., LTD.
    Inventors: Jian Xiao, Bangzhong Yu, Feng Jiang
  • Publication number: 20190210856
    Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).
    Type: Application
    Filed: May 2, 2017
    Publication date: July 11, 2019
    Inventors: Feng JIANG, Jian XIAO, Gong LIU, Aiqin CHEN, Bangzhong YU
  • Publication number: 20190162641
    Abstract: An apparatus for measuring blood coagulation data, and a use method and calibration method thereof are disclosed. The apparatus comprises: a movable support part (101), a fixed support part (102), a connection part (103), a rotary shaft (104), a magnet (105), a Hall element (106), and a processing unit (107).
    Type: Application
    Filed: May 2, 2017
    Publication date: May 30, 2019
    Inventors: Bangzhong YU, Feng JIANG
  • Publication number: 20190137377
    Abstract: A bracket, a support system, and a thrombelastography device and use method thereof are disclosed. The bracket comprises: a first support part (1001), a second support part (1003), and a connection part (1002), wherein the first support part (1001) supports the second support part (1003) by means of the connection part (1002), so that the second support part (1003) can rotate relative to the first support part (1001) under a first action force.
    Type: Application
    Filed: May 2, 2017
    Publication date: May 9, 2019
    Inventors: Feng JIANG, Jian XIAO, Gong LIU, Aiqin CHEN, Bangzhong YU
  • Publication number: 20190120820
    Abstract: A thrombelastography device, a heating apparatus, a blood coagulation analysis system, and a rotational angle measurement method are disclosed. The thrombelastography device consists of a plurality of thrombelastography device splits (2) that are horizontally arranged in parallel. The thrombelastography device split (2) comprises a worktable (4), a rack (5), a test bar (6), a tester (8), and a processor (9). The thrombelastography device overcomes the defect in the prior art that the measurement result of a thrombelastography device is inaccurate. The amount of reflected light is used as a reference for thrombelastographic evaluation, and thus the result is more accurate.
    Type: Application
    Filed: May 2, 2017
    Publication date: April 25, 2019
    Inventors: Jian XIAO, Aiqin CHEN, Bangzhong YU, Feng JIANG
  • Publication number: 20190113499
    Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.
    Type: Application
    Filed: May 2, 2017
    Publication date: April 18, 2019
    Inventors: Jian XIAO, Bangzhong YU, Feng JIANG