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1. 发明授权

US10363083B2 Energy treatment system, energy control device, and energy treatment instrument 有权
公开(公告)号：US10363083B2
公开(公告)日：2019-07-30
申请号：US15603574
申请日：2017-05-24
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/08 , A61B18/12 , A61B5/053 , A61B5/00 , A61B18/14 , G01N27/04 , A61B18/10 , A61B17/00 , A61B18/00
摘要： An energy output section outputs first electric energy so that a high-frequency current flows between electrodes through a treated target, and outputs second electric energy so that heat occurs in an end effector. A controller outputs the first electric energy at the same time as the second electric energy in at least a part of a period during which the heat is continuously denaturing the treated target from an output start of the second electric energy. The controller makes, based on judging that the treated target entered a predetermined state, an electric power of the first electric energy increased.

2. 发明授权

US10070913B2 Grasping treatment unit, grasping treatment instrument and grasping treatment system 有权
公开(公告)号：US10070913B2
公开(公告)日：2018-09-11
申请号：US15338800
申请日：2016-10-31
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/14 , A61B18/08 , A61B90/00 , A61B18/00
CPC分类号： A61B18/085 , A61B18/1445 , A61B90/03 , A61B2018/00083 , A61B2018/00095 , A61B2018/00607 , A61B2018/0063 , A61B2090/034
摘要： A grasping surface opposed to a second jaw is provided on an outer surface in a first jaw of the grasping treatment unit, and a heat applying portion applying heat to a treated target is provided in a grasping-surface-side part in the first jaw. The heat applying portion includes a projection portion in which the grasping surface projects toward the second jaw, and the projection portion includes a first thermal conduction portion, and a second thermal conduction portion with a thermal conductivity which is different from that of the first thermal conduction portion. The second thermal conduction portion is continuous with the first thermal conduction portion in a longitudinal direction of the first jaw.

3. 发明授权

US10034703B2 Control device for energy treatment tool, and energy treatment system 有权
公开(公告)号：US10034703B2
公开(公告)日：2018-07-31
申请号：US15265142
申请日：2016-09-14
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/08 , A61B18/04 , A61B18/00
CPC分类号： A61B18/082 , A61B18/04 , A61B18/085 , A61B2018/00589 , A61B2018/00642 , A61B2018/00678 , A61B2018/00696 , A61B2018/00708 , A61B2018/00714 , A61B2018/00791 , A61B2018/00803 , A61B2018/00821
摘要： A control device is a control device for an energy treatment tool including a first holding member and a second holding member which hold a biological tissue, and a heating element configured to generate heat corresponding to supplied power, thereby heating a holding surface. The control device includes a temperature acquiring section that acquires a temperature of the heating element; and a surface temperature estimating section that estimates, as a surface temperature, a temperature of at least a part of a surface of the first holding member which is different from a portion facing the second holding member, based on a change of the temperature of the heating element after supply of the power is stopped.

4. 发明授权

US10869711B2 Grasping treatment unit, grasping treatment instrument, and grasping treatment system 有权
公开(公告)号：US10869711B2
公开(公告)日：2020-12-22
申请号：US15446504
申请日：2017-03-01
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/12 , A61B18/08 , A61B18/14 , A61B18/10 , A61B18/00
CPC分类号： A61B18/085 , A61B18/10 , A61B18/12 , A61B18/1445 , A61B2018/00589
摘要： A grasping treatment unit includes a first jaw, and a second jaw openable and closable relative to the first jaw. In the first jaw, a heating wire continues without branching from a first extending end to a second extending end, and generates heat over an entire length from the first extending end to the second extending end when an electric current flows therethrough. A heating portion is lower in calorific value per unit area in a distal portion than in a proximal portion in the first jaw in a state where the heat is generated from the heating wire.

5. 发明授权

US09827034B2 Treatment device and treatment system 有权
公开(公告)号：US09827034B2
公开(公告)日：2017-11-28
申请号：US15051229
申请日：2016-02-23
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/14 , A61B18/08 , A61B17/00 , A61B18/00 , A61B90/00
CPC分类号： A61B18/085 , A61B18/1445 , A61B2017/00115 , A61B2018/00101 , A61B2018/00601 , A61B2018/0063 , A61B2018/00791 , A61B2018/00898 , A61B2090/061
摘要： A treatment device includes: a treatment portion including an abutment surface which is abutted on the living body tissue, and a back surface opposed to the abutment surface, the treatment portion being capable of applying energy to the living body tissue via the abutment surface, and heat being transferred toward the back surface in accordance with the application of the energy; a cover covering the back surface of the treatment portion; and an adjuster disposed between the treatment portion and the cover, and configured to vary a distance between the treatment portion and the cover, and to adjust an air layer region between the treatment portion and the cover.

6. 发明授权

US10098688B2 Treatment system, and treatment method for living tissue using energy 有权
公开(公告)号：US10098688B2
公开(公告)日：2018-10-16
申请号：US15472958
申请日：2017-03-29
申请人： Olympus Corporation
发明人： Tomoyuki Takashino , Kenichi Kimura
IPC分类号： A61B18/08 , A61B18/14 , A61B18/00
摘要： A treatment system includes a pair of holding members, a high-frequency energy output section, a heat generating section and a control section. At least one of the pair of holding members moves to the other holding member. The high-frequency energy output section and the heat generating section are provided on at least one of the holding members. The high-frequency energy output section exerts high-frequency energy to a living tissue to denature the living tissue, and collects the biological information of the living tissue. The heat generating section applies heat to it held between the holding members, generates the heat owing to the supply of the energy, and conducts the heat therefrom to denature the living tissue. The control section controls the output of the energy to the high-frequency energy output section and the heat generating section based on the biological information collected by the high-frequency energy output section.

7. 发明授权

US09949781B2 Grasping treatment unit, grasping treatment instrument, and grasping treatment system 有权
公开(公告)号：US09949781B2
公开(公告)日：2018-04-24
申请号：US15279137
申请日：2016-09-28
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/08 , A61B18/12 , A61B18/10 , A61B18/00
CPC分类号： A61B18/085 , A61B18/10 , A61B18/12 , A61B18/1445 , A61B2018/00083 , A61B2018/00601 , A61B2018/00702 , A61B2018/00791 , A61B2018/1452
摘要： A grasping treatment unit includes a first jaw, and a second jaw openable and closable relative to the first jaw. In the first jaw, a heating wire continues without branching from a first extending end to a second extending end, and heat is generated over an entire length from the first extending end to the second extending end when the electric current flows through the heating wire. In a heating portion, a calorific value per unit area is higher in a distal portion than in a proximal portion in the first jaw when the heat is generated from the heating wire. On a treatment surface of the first jaw, an amount of heat transfer from the heating portion is greater in the distal portion than in the proximal portion.

8. 发明授权

US10058373B2 Treatment instrument and treatment system 有权
公开(公告)号：US10058373B2
公开(公告)日：2018-08-28
申请号：US15409961
申请日：2017-01-19
申请人： OLYMPUS CORPORATION
发明人： Tomoyuki Takashino , Hiroaki Ichikawa , Yusuke Takei , Kazuhiro Tanaka
IPC分类号： A61B18/14 , A61B18/08 , A61B17/068 , A61B17/064 , A61B17/072 , A61B18/10 , A61B17/00 , A61B18/00
CPC分类号： A61B18/085 , A61B17/0644 , A61B17/0682 , A61B17/07207 , A61B18/10 , A61B18/1445 , A61B2017/00004 , A61B2017/07228 , A61B2017/07257 , A61B2017/07278 , A61B2017/07285 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00702 , A61B2018/00714 , A61B2018/0094
摘要： A treatment instrument includes a treatment body that includes a treatment surface provided in the first clamp surface, the treatment surface protruding toward the second clamp surface in response to the supply of heat energy and increasing pressure on the living tissue to treat the living tissue in cooperation with the action of the heat energy.

9. 发明授权

US09750562B2 Treatment instrument 有权
公开(公告)号：US09750562B2
公开(公告)日：2017-09-05
申请号：US15235664
申请日：2016-08-12
申请人： OLYMPUS CORPORATION
发明人： Yusuke Takei , Tomoyuki Takashino
IPC分类号： A61B18/14 , A61B18/08 , A61B18/00
CPC分类号： A61B18/1445 , A61B17/285 , A61B17/295 , A61B18/085 , A61B18/1482 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063 , A61B2018/00696 , A61B2018/1462
摘要： A treatment instrument includes a first clamping surface, a second clamping surface configured to cooperate with the first clamping surface and to clamp a living body tissue, a pressure application member provided on one of the first and second clamping surfaces, and configured to apply a pressure to the living body tissue in a line shape by causing the first and second clamping surfaces to relatively approach each other, and a moving mechanism provided on the first clamping surface, and configured to move the first clamping surface in a manner to apply tensile forces to the living body tissue, clamped between the first and second clamping surfaces, in directions deviating away from a direction along a line formed on the living body tissue by the pressure application member.

10. 发明申请

US20170065325A1 MEDICAL DEVICE 审中-公开
标题翻译：医疗装置
公开(公告)号：US20170065325A1
公开(公告)日：2017-03-09
申请号：US15260408
申请日：2016-09-09
申请人： OLYMPUS CORPORATION
发明人： Yusuke Takei , Tomoyuki Takashino , Kazuhiro Tanaka
IPC分类号： A61B18/08 , A61B18/04
CPC分类号： A61B18/085 , A61B17/320068 , A61B18/1445 , A61B2018/00005 , A61B2018/00095 , A61B2018/00101 , A61B2018/00107
摘要： A medical device that includes a support member, a heat insulator provided on at least a portion of a first surface of the support member, an energy output member configured to output energy, the energy output member provided on at least a portion of a first surface of the heat insulator, the output energy configured to treat biological tissue and a heat conductor provided on at least a portion of the first surface of the support member and contacting a second surface of the heat insulator, the second surface of the heat insulator opposite the first surface of the heat insulator, wherein a portion of the support member is located proximal than the energy output, and the energy output member is configured to transfer heat to the heat insulator, and wherein the heat conductor is configured to conduct the heat from the heat insulator to the support member.
摘要翻译：一种医疗装置，其包括支撑构件，设置在所述支撑构件的第一表面的至少一部分上的隔热件，被配置为输出能量的能量输出构件，所述能量输出构件设置在所述第一表面的至少一部分上所述输出能量被配置为处理生物组织，以及设置在所述支撑构件的所述第一表面的至少一部分上并与所述绝热体的第二表面接触的热导体，所述隔热件的所述第二表面与所述隔热件的第二表面相对，所述隔热件的第一表面，其中所述支撑构件的一部分位于所述能量输出的近侧，并且所述能量输出构件被配置为将热量传递到所述隔热件，并且其中所述热导体构造成将热量从隔热件到支撑构件。

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