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1. 发明申请

WO2018057257A1 VALVED STENT FOR MITRAL AND TRICUSPID HEART VALVE REPLACEMENT 审中-公开
标题翻译：阀瓣用于二尖瓣和三尖瓣置换
公开(公告)号：WO2018057257A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/049421
申请日：2017-08-30
申请人： PEIJIA MEDICAL CO., LTD. , ZHANG, Yi
发明人： ZHANG, Yi , ZHANG, Ping Ye
IPC分类号： A61B17/00 , A61F2/01 , A61F2/02 , A61F2/06 , A61F2/07 , A61F2/24 , A61F2/82
摘要： An implantable valved stent for a patient's heart is formed by a stent supporting a cloth structure. The valved stent includes an upper mounting portion and a lower valved portion. The upper mounting portion has an upper side and a lower side supporting a plurality of hooks extending downwardly from the lower side whereby the implantable valved stent is mounted to the heart when heart tissue is captured between the hooks and the lower side. The lower valved portion extends downwardly from the upper mounting portion and includes a check valve that allows downward flow of the blood and checks upward flow of blood.
摘要翻译：用于患者心脏的可植入瓣膜支架由支撑布结构的支架形成。瓣膜支架包括上安装部分和下阀部分。上安装部分具有支撑多个从下侧向下延伸的钩的上侧和下侧，由此当心脏组织被捕获在钩与下侧之间时，植入式带瓣膜支架被安装到心脏。下阀部分从上安装部分向下延伸并包括止回阀，该止回阀允许血液向下流动并检查血液向上流动。

2. 发明授权

EP3298987B1 VALVED STENT FOR MITRAL AND TRICUSPID HEART VALVE REPLACEMENT 有权
公开(公告)号：EP3298987B1
公开(公告)日：2020-11-18
申请号：EP17191047.4
申请日：2017-09-14
申请人： Peijia Medical Co., Ltd.
发明人： ZHANG, Yi , ZHANG, Ping Ye
IPC分类号： A61F2/24

3. 发明公开

EP4011304A1 DEVICE AND METHOD FOR TREATING HEART VALVE OR VASCULAR CALCIFICATION 审中-实审
公开(公告)号：EP4011304A1
公开(公告)日：2022-06-15
申请号：EP20851172.5
申请日：2020-04-30
申请人： Peijia Medical Co., Ltd.
发明人： TAN, Jian Fong , ZHANG, Yi , PAN, Kongrong Karl , GUO, Ke
IPC分类号： A61B17/32 , A61B17/22
摘要： The present invention provides a shockwave device for treating heart valve or vascular calcification, including: a guiding tip and a plurality of balloons, at least two balloons of the plurality of balloons are connected to the guiding tip, wherein at least one balloon of the plurality of balloons includes: at least one balloon body; at least one through hole, liquid for transmitting shockwaves is filled into the balloon via the through hole to inflate the balloon; and at least one shockwave generator for receiving electrical voltage/electrical current pulses to generate shockwaves, the shockwave generator includes at least one electrode cable and at least one electrode probe. The operation of the shockwave device of the present invention is easy and the shockwave device of the present invention could inhibit attenuation of shockwaves during transmission. The present invention also provides a method for treating heart valve or vascular calcification of an animal.

4. 发明公开

EP3854426A1 PROSTHETIC TISSUE VALVE AND METHOD OF TREATING THE SAME 审中-公开
公开(公告)号：EP3854426A1
公开(公告)日：2021-07-28
申请号：EP20166883.7
申请日：2020-03-30
申请人： Peijia Medical Co., Ltd.
发明人： PAN, Kongrong Karl , ZHANG, Yi , ZHANG, Kun
IPC分类号： A61L27/36 , A61L27/54 , A61L27/56 , A01N1/02
摘要： A prosthetic tissue valve and a method of treating the prosthetic tissue valve are provided. The method includes: decreasing a temperature of a chamber carrying the prosthetic tissue valve from a first preset temperature to a second preset temperature in a first cooling rate (S102); decreasing the temperature of the chamber carrying the prosthetic tissue valve from the second preset temperature to a third preset temperature in a second cooling rate (S102); and performing a drying process to the prosthetic tissue valve (S103). The second preset temperature is a critical crystallization temperature and is greater than a crystallization temperature of the prosthetic tissue valve. The third preset temperature is lower than the crystallization temperature of the prosthetic tissue valve, and the second cooling rate is greater than the first cooling rate.

5. 发明公开

EP3298987A1 VALVED STENT FOR MITRAL AND TRICUSPID HEART VALVE REPLACEMENT 有权
标题翻译：阀瓣用于二尖瓣和三尖瓣置换
公开(公告)号：EP3298987A1
公开(公告)日：2018-03-28
申请号：EP17191047.4
申请日：2017-09-14
申请人： Peijia Medical Co., Ltd.
发明人： ZHANG, Yi , ZHANG, Ping Ye
IPC分类号： A61F2/24
摘要： An implantable valved stent (4) for a patient's heart is formed by a stent supporting a cloth structure (10). The valved stent (4) includes an upper mounting portion (12) and a lower valved portion (14). The upper mounting portion (12) has an upper side and a lower side supporting a plurality of hooks (18) extending downwardly from the lower side whereby the implantable valved stent (4) is mounted to the heart when heart tissue is captured between the hooks and the lower side. The lower valved portion (14) extends downwardly from the upper mounting portion (12) and includes a check valve (48) that allows downward flow of the blood and checks upward flow of blood.
摘要翻译：用于患者心脏的可植入瓣膜支架（4）由支撑布结构（10）的支架形成。瓣膜支架（4）包括上安装部分（12）和下阀部分（14）。上安装部分（12）具有支撑多个从下侧向下延伸的钩（18）的上侧和下侧，由此当心脏组织被捕获在钩之间时，植入式带瓣膜支架（4）被安装到心脏和下侧。下阀部分（14）从上安装部分（12）向下延伸并包括允许血液向下流动并检查血液向上流动的止回阀（48）。

6. 发明公开

EP4070775A1 SPINE THREE-DIMENSIONAL LINKAGE HEALTH CARE INSTRUMENT 审中-公开
公开(公告)号：EP4070775A1
公开(公告)日：2022-10-12
申请号：EP20896441.1
申请日：2020-12-01
申请人： Zhang, Yi
发明人： ZHANG, Huijie , ZHANG, Jilin , ZHANG, Yi
IPC分类号： A61H1/02
摘要： A spine three-dimensional linkage health care instrument, comprising a bed frame (1), a horizontal moving plate (2) and a first driving device, an angulation lifting plate (3) and second and third driving devices, and a transverse shearing plate (4) and a fourth driving device. The first driving device enables the horizontal moving plate (2) to make reciprocating motion along a longitudinal sliding guide rail (101), the second driving device enables the angulation lifting plate (3) to make reciprocating motion up and down along a transverse shaft (303) to achieve angle change, the third driving device enables the angulation lifting plate (3) to make reciprocating rotation motion along a longitudinal shaft (304), and the fourth driving device enables the transverse shearing plate (4) to make reciprocating rotation along a shearing plate rotating shaft (402); the third driving device and the fourth driving device are driven by a same motor (5) to act synchronously and coordinately, and the motor (5) is fixedly connected to the angulation lifting plate (3); all actions can achieve three-dimensional linkage or linkage of two sets of actions under the control of a controller. The spine three-dimensional linkage health care instrument can accurately and safely complete three-dimensional synchronous actions which are difficult to achieve by a manual technique.

7. 发明授权

EP2322792B1 AN OCEANIC WAVE ENERGY UTILIZATION SYSTEM 有权
标题翻译：系统所使用的SEA波的能量
公开(公告)号：EP2322792B1
公开(公告)日：2014-09-24
申请号：EP09804509.9
申请日：2009-08-06
申请人： Zhang, Yi , ZHANG, Jilin
发明人： ZHANG, Yi , ZHANG, Jilin , ZHANG, Huijie , ZHUO, Xiaoqin , LIU, Feng
IPC分类号： F03B13/18 , F03B13/22 , F03G7/08
CPC分类号： F03B13/1815 , F03B13/182 , F03B13/186 , F03B13/187 , F05B2260/4031 , F05B2260/50 , Y02E10/38

8. 发明公开

EP2322792A1 AN OCEANIC WAVE ENERGY UTILIZATION SYSTEM 有权
标题翻译：系统ZUR NUTZUNG VON MEERESWELLENENERGIE
公开(公告)号：EP2322792A1
公开(公告)日：2011-05-18
申请号：EP09804509.9
申请日：2009-08-06
申请人： Zhang, Yi
发明人： ZHANG, Yi , ZHANG, Jilin , ZHANG, Huijie , ZHUO, Xiaoqin , LIU, Feng
IPC分类号： F03B13/18 , F03B13/22 , F03G7/08
CPC分类号： F03B13/1815 , F03B13/182 , F03B13/186 , F03B13/187 , F05B2260/4031 , F05B2260/50 , Y02E10/38
摘要： An oceanic wave energy utilization system includes a floating energy collection device (1), an energy transfer device (2) and an energy conversion device (4). The floating energy collection device is connected to the energy conversion device via the energy transfer device. The floating energy collection device is made up of a hull-shaped float and a float limitation device. Vertical energy collection plates (101) are arranged at the underside of the float, while the energy transfer device is made up of a fixed seat and an energy transfer rod, said fixed seat being fixed at shore-side or at the seabed and movably connected to the energy transfer rod. The energy transfer rod is movably connected to the floating energy collection device and to the energy conversion device.
摘要翻译：海浪能量利用系统包括浮动能量收集装置（1），能量转移装置（2）和能量转换装置（4）。浮动能量采集装置经由能量传递装置与能量转换装置连接。浮动能量采集装置由船体浮子和浮子限制装置构成。垂直能量收集板（101）布置在浮子的下侧，而能量传递装置由固定座和能量传递杆组成，所述固定座固定在岸边或海底并可移动连接到能量传递杆。能量传递杆可移动地连接到浮动能量收集装置和能量转换装置。

9. 发明公开

EP3657010A1 WAVE POWER GENERATION DEVICE 有权
公开(公告)号：EP3657010A1
公开(公告)日：2020-05-27
申请号：EP18835674.5
申请日：2018-07-18
申请人： Zhang, Yi
发明人： ZHANG, Huijie , ZHANG, Jilin , ZHANG, Yi
IPC分类号： F03B13/16
摘要： A wave power generation device comprises a floating energy harvester (1), a plurality of energy conversion levers (2) and a plurality of energy transferring rods (3) suspended around the floating energy harvester (1); one end of the energy transferring rod (3) is connected to the floating energy harvester (1), and the other end is sleeved onto the lower end of the energy conversion lever (2); the energy transferring rod (3) transfers energy harvested from a horizontal movement of a wave by the floating energy harvester to the energy conversion lever (2), and follows the vertical motion of the energy conversion lever (2) as the surface of the sea rises and falls; an upper end of the energy conversion lever (2) is connected to a first working mechanism (102), and a lower end of the energy conversion lever (2) is submerged in seawater.

10. 发明申请

WO2018227323A1 POLYMER BLENDS FOR USE IN LAMINATES, LAMINATES, AND ARTICLES 审中-公开
公开(公告)号：WO2018227323A1
公开(公告)日：2018-12-20
申请号：PCT/CN2017/087859
申请日：2017-06-12
申请人： DOW GLOBAL TECHNOLOGIES LLC , LIU, Andong , MA, Wanfu , GUO, Yunlong , CHEN, Hongyu , ZHANG, Yi , WALTHER, Brian, W.
发明人： LIU, Andong , MA, Wanfu , GUO, Yunlong , CHEN, Hongyu , ZHANG, Yi , WALTHER, Brian, W.
IPC分类号： B32B27/30 , B32B27/08 , C08L23/08
摘要： The polymer blends, to laminates comprising one or more layers formed from such blends, and to articles. In one aspect, a polymer blend comprising (a) a terpolymer comprising ethylene, alkyl acrylate, and glycidyl methacrylate, having a methyl acrylate content of 5 to 30 weight percent based on the weight of the terpolymer and having a glycidyl methacrylate content of 1 to 10 weight percent based on the weight of the terpolymer, wherein the amount of terpolymer (a) comprises 10 to 50 weight percent of the blend based on the total weight of the blend, and wherein the alkyl acrylate is methyl acrylate or butyl acrylate; and (b) a copolymer comprising ethylene and at least one of methyl acrylate and ethyl acrylate having an acrylate content of 5 to 30 weight percent based on the weight of the copolymer, wherein the amount of copolymer (b) comprises 50 to 90 weight percent of the blend based on the total weight of the blend, wherein the amount of terpolymer (a) and copolymer (b) is at least 80 weight percent of the blend based on the total weight of the blend.

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