Patents by Inventor Zhangqun Ye
Zhangqun Ye 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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Publication number: 20200323555Abstract: An endoscopic cannula, including: a handle; a sheath; a core rod disposed in the sheath and capable of sliding along an axial direction of the sheath. The core rod includes a first channel, a second channel, and a third channel. The handle includes a first joint configured to guide a lead wire into the first channel, a second joint configured to guide water into the second channel, and a third joint configured to guide an endoscope into the third channel. The sheath includes a first end and a second end, and the second end is disposed in the handle.Type: ApplicationFiled: February 6, 2020Publication date: October 15, 2020Inventors: Gang LONG, Jinping LI, Yeyun MAO, Glenn Michael PREMINGER, Zhangqun YE, Jianxing LI, Xiao YU, Junhui ZHANG, He XIAO, Wencheng LI, Xuecheng HU, Yaohui WU
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Patent number: 10617283Abstract: A self-locking angle adjustment mechanism for an endoscope includes: an endoscope angle adjustment steel wire (5), a rotation handle (2), an endoscope handle (3) and a self-locking rotation device, wherein: an outer conical surface is provided at an external surface of the rotation shaft (7), a conical cylinder is sleeved onto the outer conical surface; a spring (14), which can drive the rotation shaft to move towards a direction of the conical cylinder or drive the conical cylinder to move towards a direction of the rotation shaft, and can force the inner conical surface to closely fit with the outer conical surface for self-locking, is located along an axial direction of the rotation shaft or conical cylinder. Through the present invention, the flexible sheath is locked stepless at any position, meeting free positioning requirement of endoscope during surgeries, reducing labor strength during surgeries, avoiding patient injuries caused by misoperations.Type: GrantFiled: June 2, 2015Date of Patent: April 14, 2020Assignee: YOUCARE TECHNOLOGY CO., LTD. (WUHAN)Inventors: Shaogang Wang, Jianxing Li, Xiaolin Guo, Jian Huang, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Zhangqun Ye, Kunjie Wang, Xiao Yu, Qi Chen, Lei Song, Yaohui Wu, Yeyun Mao, Ying Li, Xuecheng Hu, Gang Long
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Patent number: 10542876Abstract: The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (2), an endoscope handle (4) and a bending driving portion (3); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (17), a right turning wheel (18) and a spring (19); the rotation shaft includes a left half shaft (15) and a right half shaft (16); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder (20) are respectively sleeved to the left outer conical face and a right outer conical face; a spring (19) is located at an axial direction of the left half shaft and the right half shaft.Type: GrantFiled: June 2, 2015Date of Patent: January 28, 2020Assignee: YOUCARE TECHNOLOGY CO., LTD.(WUHAN)Inventors: Shaogang Wang, Xiao Yu, Yeyun Mao, Zhangqun Ye, Jian Huang, Jianxing Li, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Kunjie Wang, Xiaolin Guo, Qi Chen, Lei Song, Yaohui Wu, Ying Li, Xuecheng Hu, Gang Long
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Publication number: 20170325659Abstract: A self-locking angle adjustment mechanism for an endoscope includes: an endoscope angle adjustment steel wire (5), a rotation handle (2), an endoscope handle (3) and a self-locking rotation device, wherein: an outer conical surface is provided at an external surface of the rotation shaft (7), a conical cylinder is sleeved onto the outer conical surface; a spring (14), which is capable of driving the rotation shaft to move towards a direction of the conical cylinder or driving the conical cylinder to move towards a direction of the rotation shaft, and forcing the inner conical surface to closely fit with the outer conical surface for self-locking, is located along an axial direction of the rotation shaft or conical cylinder. Through the present invention, the flexible sheath is locked stepless at any position, meeting free positioning requirement of endoscope during surgeries, reducing labor strength during surgeries, avoiding patient injuries caused by misoperations.Type: ApplicationFiled: June 2, 2015Publication date: November 16, 2017Inventors: Shaogang Wang, Jiaxing Li, Xiaolin Guo, Jian Huang, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Zhangqun Ye, Kunjie Wang, Xiao Yu, Qi Chen, Lei Song, Yaohui Wu, Yeyun Mao, Ying Li, Xuecheng Hu, Gang Long
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Publication number: 20170325660Abstract: The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (2), an endoscope handle (4) and a bending driving portion (3); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (17), a right turning wheel (18) and a spring (19); the rotation shaft includes a left half shaft (15) and a right half shaft (16); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder (20) are respectively sleeved to the left outer conical face and a right outer conical face; a spring (19) is located at an axial direction of the left half shaft and the right half shaft.Type: ApplicationFiled: June 2, 2015Publication date: November 16, 2017Inventors: Shaogang Wang, Xiao Yu, Yeyun Mao, Zhangqun Ye, Jian Huang, Jianxing Li, Xu Zhang, Jihong Liu, Yiran Huang, Lin Qi, Xiuheng Liu, Xiaoping Zhang, Tongzu Liu, Kunjie Wang, Xiaolin Guo, Qi Chen, Lei Song, Yaohui Wu, Ying Li, Xuecheng Hu, Gang Long
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Patent number: 8579952Abstract: A laser therapeutic apparatus includes a 532 nm wavelength laser or a 2000 nm wavelength thulium laser, a 980 nm wavelength laser or a 1470 nm wavelength laser, and a 2100 nm wavelength laser; an optical coupling device located at laser emitting ends of the above-mentioned lasers, which is used for coupling the lasers emitted from the above-mentioned lasers into the same optical fiber (1, 7, 11) to emit; and a control device capable of controlling the working modes of the above-mentioned lasers for laser emitting and the energy of the lasers emitted from the above-mentioned lasers.Type: GrantFiled: July 15, 2010Date of Patent: November 12, 2013Assignee: Wuhan Miracle Laser Co., LtdInventors: Wen Sun, Zhangqun Ye, Guohong Peng, Yongli Xue, Honggen Wang, Wu Luo, Shougang Yu, Ding Li, Zhonghuan Song, Junhong Zhang
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Publication number: 20120029604Abstract: A laser therapeutic apparatus includes a 532 nm wavelength laser or a 2000 nm wavelength thulium laser, a 980 nm wavelength laser or a 1470 nm wavelength laser, and a 2100 nm wavelength laser; an optical coupling device located at laser emitting ends of the above-mentioned lasers, which is used for coupling the lasers emitted from the above-mentioned lasers into the same optical fiber (1, 7, 11) to emit; and a control device capable of controlling the working modes of the above-mentioned lasers for laser emitting and the energy of the lasers emitted from the above-mentioned lasers.Type: ApplicationFiled: July 15, 2010Publication date: February 2, 2012Applicant: Wuhan Miracle Laser Systems Co., Ltd.Inventors: Wen Sun, Zhangqun Ye, Guohong Peng, Yongli Xue, Honggen Wang, Wu Luo, Shougang Yu, Ding Li, Zgonghuan Song, Junhong Zhang