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公开(公告)号：EP4115829A1
公开(公告)日：2023-01-11
申请号：EP20956386.5
申请日：2020-10-08
申请人： Deepqure Inc.
摘要： An electrode apparatus for nerve denervation or modulation in body includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in the body; and an electrode guide coupled to the electrode unit and deformed into a wound state to bring the electrode unit into contact with the tube in the body. The electrode guide includes a plurality of joint units disposed to enclose the circumference of the tube with the electrode unit interposed therebetween in the wound state.
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公开(公告)号：EP4364681A1
公开(公告)日：2024-05-08
申请号：EP21954296.6
申请日：2021-08-18
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode apparatus for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in a body; an electrode guide coupled to the end of the electrode unit and configured to guide the electrode unit to be brought into contact with the tube in the body; an electrode guide driving unit configured to move the electrode guide in forward and backward directions; and an electrode driving unit configured to move the electrode guide in the forward and backward directions in conjunction with the electrode guide driving unit. The electrode driving unit includes a tensile force maintenance unit connected to one end of the electrode unit and configured to provide a tensile force to the electrode unit; and a moving unit that moves in the forward direction until the electrode guide is transitioned to a first state in a state where the moving unit is connected to the tensile force maintenance unit, and then is disconnected from the tensile force maintenance unit and further moves in the forward direction until the electrode guide is transitioned to a second state.
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公开(公告)号：EP4353173A1
公开(公告)日：2024-04-17
申请号：EP21950241.6
申请日：2021-07-16
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode device for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least some of nerves on a tube in the body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; and a driving unit located inside the main body and configured to drive the joint units and the wire to protrude from the one end of the shaft. The driving unit includes a rod block of which one end is connected to the joint units and which is moved in forward and backward directions; a wire block configured to support the wire and moved in the forward and backward directions; and a variable connection unit configured to connect the rod block and the wire block to each other and vary a distance between the rod block and the wire block when the rod block and the wire block move in the forward and backward directions.
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公开(公告)号：EP4368130A1
公开(公告)日：2024-05-15
申请号：EP21955130.6
申请日：2021-08-25
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode apparatus for nerve denervation or modulation includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in a body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; and a driving unit located inside the main body and configured to drive the joint units and the wire to protrude from the one end of the shaft. The driving unit drives the joint units in conjunction with the wire to have different displacements.
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公开(公告)号：EP4115830A1
公开(公告)日：2023-01-11
申请号：EP20964380.8
申请日：2020-12-10
申请人： Deepqure Inc.
摘要： An electrode apparatus for nerve denervation or modulation in body includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least some of nerves on a tube in the body; and an electrode guide deformed into a wound state to bring the electrode unit into contact with the tube in the body. The electrode guide includes a body portion which is spaced apart from the electrode unit to enclose the circumference of the tube in the wound state; and a coupling portion which is connected to the end of the body portion and to which an end of the electrode unit is fixed.
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公开(公告)号：EP4364682A1
公开(公告)日：2024-05-08
申请号：EP21954300.6
申请日：2021-08-18
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode apparatus for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in a body; an electrode guide coupled to the end of the electrode unit and configured to guide the electrode unit to be brought into contact with the tube in the body; an electrode guide driving unit configured to move the electrode guide in forward and backward directions; and an electrode driving unit configured to move the electrode guide in the forward and backward directions in conjunction with the electrode guide driving unit. The electrode driving unit includes a tensile force maintenance unit connected to one end of the electrode unit; and a moving unit that is connected to the tensile force maintenance unit and moves the tensile force maintenance unit in the forward and backward directions. The tensile force maintenance unit includes a first spring that provides a tensile force to the electrode unit; and a lever that generates the tensile force by extending the first spring.
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公开(公告)号：EP4268884A1
公开(公告)日：2023-11-01
申请号：EP21935272.1
申请日：2021-04-01
申请人： Deepqure Inc.
发明人： JEONG, Chang Wook , BACH, Du Jin
摘要： An electrode apparatus for nerve denervation or modulation includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in the body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; and a driving unit located inside the main body and configured to drive the joint units and the wire to protrude from the one end of the shaft. The driving unit drives the joint units in conjunction with the wire to have different displacements.
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公开(公告)号：EP4268883A1
公开(公告)日：2023-11-01
申请号：EP21925891.0
申请日：2021-02-17
申请人： Deepqure Inc.
发明人： JEONG, Chang Wook , BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode apparatus for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least part of nerves on a tube in the body; and an electrode guide configured to support the electrode unit and guide the electrode unit to be brought into contact with the tube in the body. The electrode guide includes a plurality of joint units which sequentially protruding from one end of the shaft while forming a curved winding path.
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公开(公告)号：EP4356855A1
公开(公告)日：2024-04-24
申请号：EP21951992.3
申请日：2021-08-02
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode device for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least some of nerves on a tube in the body; an electrode guide coupled to the end of the electrode unit and configured to guide the electrode unit to be brought into contact with the tube in the body; an electrode guide driving unit configured to move the electrode guide in forward and backward directions; and an electrode driving unit configured to move the electrode guide in the forward and backward directions in conjunction with the electrode guide driving unit.
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公开(公告)号：EP4353172A1
公开(公告)日：2024-04-17
申请号：EP21950240.8
申请日：2021-07-16
申请人： Deepqure Inc.
发明人： BACH, Du Jin , JO, Seok Hyeon
摘要： An electrode apparatus for nerve denervation or modulation in vivo includes a main body including a shaft; an electrode unit formed to be drawn out from one end of the shaft and configured to denervate or modulate at least some of nerves on a tube in the body; an electrode guide including a plurality of joint units and a wire connecting the plurality of joint units to each other and configured to guide the electrode unit; and a driving unit located inside the main body and configured to drive the joint units and the wire to protrude from the one end of the shaft. The driving unit drives the joint units in conjunction with the wire to have different displacements by using a gear ratio between two rack gears depending on a pitch circle diameter ratio between two pinion gears.
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