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1. 发明申请

US20110105944A1 BIOPSY TISSUE SAMPLING TREATMENT INSTRUMENT 有权
标题翻译：生物组织采样处理仪器
公开(公告)号：US20110105944A1
公开(公告)日：2011-05-05
申请号：US12845262
申请日：2010-07-28
申请人： Junichi Ohnishi , Masatoshi Tonomura , Akira Suzuki
发明人： Junichi Ohnishi , Masatoshi Tonomura , Akira Suzuki
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B2010/0216 , A61B2017/320008 , A61B2090/036
摘要： A biopsy tissue sampling treatment instrument includes a stem portion having a predetermined length sufficient to puncture living tissue; a puncturing portion formed at a distal end of the stem portion and having a protruding surface portion expanding rearward along a puncture direction of the stem portion; a tissue holding surface provided on a rear side of the protruding surface portion in the puncturing portion and having an area large enough to hold the living tissue; a stopper member provided at a rear end of the stem portion and having an abutting portion capable of abutting against the living tissue punctured by the stem portion; and an operating member provided on the stopper member and configured to hold the stem portion to the living tissue, allowing the stem portion to puncture the living tissue. Consequently, the biopsy tissue sampling treatment instrument increases holding capacity for the living tissue to be extracted, allows living tissue to be extracted in sufficient sampling quantities, and makes it easy to take samples of living tissue at an intended depth in tissue.
摘要翻译：活检组织取样处理器具包括具有足以刺穿活组织的预定长度的茎部; 穿刺部，形成在所述杆部的前端，具有沿所述杆部的穿刺方向向后方延伸的突出面部; 组织保持面，其设置在所述穿刺部的所述突出面部的后侧，并且具有足够大以容纳所述生物体组织的面积; 止挡构件，设置在所述杆部的后端，并且具有能够抵靠由所述杆部刺穿的所述生物体组件的抵接部; 以及操作构件，其设置在所述止动构件上并且构造成将所述杆部保持在所述生物体组织上，从而使所述杆部穿刺所述生物体组织。因此，活检组织取样处理器具能够提高生物体组织的吸收能力，能够以足够的取样量提取生物体组织，容易地将组织中的生物体组织取样。

2. 发明授权

US08241227B2 Biopsy tissue sampling treatment instrument 有权
标题翻译：活检组织取样治疗仪
公开(公告)号：US08241227B2
公开(公告)日：2012-08-14
申请号：US12845262
申请日：2010-07-28
申请人： Junichi Ohnishi , Masatoshi Tonomura , Akira Suzuki
发明人： Junichi Ohnishi , Masatoshi Tonomura , Akira Suzuki
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B2010/0216 , A61B2017/320008 , A61B2090/036
摘要： A biopsy tissue sampling treatment instrument includes a stem portion having a predetermined length sufficient to puncture living tissue; a puncturing portion formed at a distal end of the stem portion and having a protruding surface portion expanding rearward along a puncture direction of the stem portion; a tissue holding surface provided on a rear side of the protruding surface portion in the puncturing portion and having an area large enough to hold the living tissue; a stopper member provided at a rear end of the stem portion and having an abutting portion capable of abutting against the living tissue punctured by the stem portion; and an operating member provided on the stopper member and configured to hold the stem portion to the living tissue, allowing the stem portion to puncture the living tissue. Consequently, the biopsy tissue sampling treatment instrument increases holding capacity for the living tissue to be extracted, allows living tissue to be extracted in sufficient sampling quantities, and makes it easy to take samples of living tissue at an intended depth in tissue.
摘要翻译：活检组织取样处理器具包括具有足以刺穿活组织的预定长度的茎部; 穿刺部，形成在所述杆部的前端，具有沿所述杆部的穿刺方向向后方延伸的突出面部; 组织保持面，其设置在所述穿刺部的所述突出面部的后侧，并且具有足够大以容纳所述生物体组织的面积; 止挡构件，设置在所述杆部的后端，并且具有能够抵靠由所述杆部刺穿的所述生物体组件的抵接部; 以及操作构件，其设置在所述止动构件上并且构造成将所述杆部保持在所述生物体组织上，从而使所述杆部穿刺所述生物体组织。因此，活检组织取样处理器具能够提高生物体组织的吸收能力，能够以足够的取样量提取生物体组织，容易地将组织中的生物体组织取样。

3. 发明授权

US08282575B2 Endoscopic puncture needle and method of acquiring tissue from a target region by using the endoscopic puncture needle 有权
标题翻译：内窥镜穿刺针及使用内窥镜穿刺针从目标区域获取组织的方法
公开(公告)号：US08282575B2
公开(公告)日：2012-10-09
申请号：US12013570
申请日：2008-01-14
申请人： Masatoshi Tonomura , Teruhisa Seki
发明人： Masatoshi Tonomura , Teruhisa Seki
IPC分类号： A61B10/00
CPC分类号： A61B10/04 , A61B10/0233 , A61B17/3403 , A61B17/3478 , A61B2010/045
摘要： An endoscopic puncture needle includes a sheath, an outer needle, an outer needle moving member, an inner needle, an inner needle moving member, and an operation portion. The outer needle moves along an axial direction of the sheath in the sheath, and is retractable with respect to a distal end of the sheath. The outer needle moving member is arranged at a proximal end portion of the outer needle, and moves the outer needle with respect to the sheath. The inner needle moves in the outer needle along the axial direction of the sheath, and is retractable with respect to a distal end of the outer needle. The inner needle moving member is arranged at a proximal end portion of the inner needle, and moves the inner needle with respect to the outer needle. The operation portion operates the outer needle moving member and the inner needle moving member.
摘要翻译：内窥镜穿刺针包括护套，外针，外针移动构件，内针，内针移动构件和操作部。外针沿护套的轴向方向移动，并且可相对于护套的远端缩回。外针移动构件布置在外针的近端部分处，并且使外针相对于护套移动。内针沿着护套的轴向在外针中移动，并且能够相对于外针的远端缩回。内针移动构件布置在内针的近端部分，并且使内针相对于外针移动。操作部分操作外针移动构件和内针移动构件。

4. 发明授权

US07856730B2 Internal diameter measurement device 有权
标题翻译：内径测量装置
公开(公告)号：US07856730B2
公开(公告)日：2010-12-28
申请号：US12352070
申请日：2009-01-12
申请人： Masato Sakai , Masatoshi Tonomura
发明人： Masato Sakai , Masatoshi Tonomura
IPC分类号： G01B13/10
CPC分类号： G01B5/12 , A61B5/1076 , A61B5/6853
摘要： The internal diameter measurement device is inserted into a cavity to measure its internal diameter. The internal diameter measurement device includes: a tubular sheath inserted into the cavity; a balloon which is provided on a distal end portion of the sheath, and is capable of expanding by supplying a fluid to an inner portion thereof; a linear reference member having a first end portion fixed to the distending portion or the distal end portion of the insertion portion, and a second end portion moving towards the distal end of the insertion portion in conjunction with the expansion of the distending portion; and a measuring portion which is provided in a proximal end portion of the insertion portion and is capable of confirming the position of the second end portion of the reference member. This internal diameter measurement device enables accurate measurement irrespectively of dimensions of a pipeline to be measured.
摘要翻译：将内径测量装置插入腔体以测量其内径。内径测量装置包括：插入空腔中的管状护套; 气囊，其设置在所述护套的前端部，并且能够通过向其内部供给流体而膨胀; 线性参考构件，其具有固定到插入部分的扩张部分或远端部分的第一端部分，以及随着膨胀部分的膨胀而朝向插入部分的远端移动的第二端部部分; 以及测量部，其设置在所述插入部的基端部，并且能够确认所述基准部件的所述第二端部的位置。该内径测量装置能够精确地测量不管测量管道的尺寸。

5. 发明授权

US06383183B1 High frequency treatment apparatus 有权
标题翻译：高频治疗仪
公开(公告)号：US06383183B1
公开(公告)日：2002-05-07
申请号：US09288579
申请日：1999-04-07
申请人： Naomi Sekino , Yasuhiko Kikuchi , Kazuya Hijii , Masahide Ohyama , Kouji Yamauchi , Hiroyuki Takahashi , Takahiro Kogasaka , Akio Nakada , Takeaki Nakamura , Masatoshi Tonomura , Hideto Yoshimine , Hiroaki Matsumoto
发明人： Naomi Sekino , Yasuhiko Kikuchi , Kazuya Hijii , Masahide Ohyama , Kouji Yamauchi , Hiroyuki Takahashi , Takahiro Kogasaka , Akio Nakada , Takeaki Nakamura , Masatoshi Tonomura , Hideto Yoshimine , Hiroaki Matsumoto
IPC分类号： A61B1804
CPC分类号： A61B18/1206 , A61B18/1477 , A61B18/1485 , A61B2018/00547 , A61B2018/00577 , A61B2018/0066 , A61B2018/00666 , A61B2018/00702 , A61B2018/00779 , A61B2018/00791 , A61B2018/00875 , A61B2018/1425
摘要： A high frequency treatment apparatus of the present invention comprises a high frequency generation section for supplying high frequency power, a control section, which is connected to the high frequency generation section, and which controls output of the high frequency generation section, having a first control mode in which the maximal output value of high frequency power supplied from the high frequency generation section is confined to be equal to or less than a first predetermined value and a second control mode in which the maximal output value of high frequency power supplied from the high frequency generation section is confined to be equal to or less than a second predetermined value which is less than the first predetermined value, a treatment tool, which is connected to the high frequency generation section, and which performs a treatment of a diseased part by supplying high frequency power from the high frequency generation section controlled by the control section to the diseased part, and a control mode setting section, which is connected to the control section, for selecting one of the first and second control modes.
摘要翻译：本发明的高频处理装置包括：高频电力供给用的高频发生部，与高频发生部连接的控制部，控制高频发生部的输出，具有第一控制从高频发生部提供的高频功率的最大输出值被限制为等于或小于第一预定值的第二控制模式和从高电平提供的高频功率的最大输出值的第二控制模式频率产生部被限制为等于或小于小于第一预定值的第二预定值，连接到高频发生部的治疗工具，并且通过供应来执行患病部位的治疗来自由控制部控制的高频发生部的高频功率疾病部分和控制模式设置部分，其连接到控制部分，用于选择第一和第二控制模式之一。

6. 发明授权

US08608701B2 Puncture needle for endoscope 有权
标题翻译：内窥镜穿刺针
公开(公告)号：US08608701B2
公开(公告)日：2013-12-17
申请号：US11750433
申请日：2007-05-18
申请人： Masatoshi Tonomura
发明人： Masatoshi Tonomura
IPC分类号： A61M5/178
CPC分类号： A61B17/3478 , A61B17/3401 , A61B2010/045 , A61B2017/22077 , A61B2090/034 , A61M2025/0089
摘要： A puncture needle for an endoscope includes: a flexible sheath; a needle component that is placed on an interior side of the sheath such that it can move freely forwards and backwards; a wire that is provided at a base end portion of the needle component, and that moves the needle component forwards or backwards along an axial direction of the sheath; and an operating section that is connected to an operating side of the sheath, and operates the wire. This wire is formed by a metal material that has elasticity, and a bent portion is provided in the wire that generates friction against an inner wall of the operating section, and imparts resistance to the forwards and backwards movement of the needle component.
摘要翻译：用于内窥镜的穿刺针包括：柔性护套; 针部件，其设置在护套的内侧，使得其可以向前和向后自由移动; 电线，其设置在针部件的基端部，并且使针部件沿着护套的轴向向前或向后移动; 以及连接到护套的操作侧并操作线的操作部。该线由具有弹性的金属材料形成，并且在线中设置弯曲部分，该弯曲部分产生与操作部分的内壁的摩擦，并且赋予针部件向前和向后移动的阻力。

7. 发明申请

US20090178289A1 INTERNAL DIAMETER MEASUREMENT DEVICE 有权
标题翻译：内径测量装置
公开(公告)号：US20090178289A1
公开(公告)日：2009-07-16
申请号：US12352070
申请日：2009-01-12
申请人： Masato Sakai , Masatoshi Tonomura
发明人： Masato Sakai , Masatoshi Tonomura
IPC分类号： G01B13/10
CPC分类号： G01B5/12 , A61B5/1076 , A61B5/6853
摘要： The internal diameter measurement device is inserted into a cavity to measure its internal diameter. The internal diameter measurement device includes: a tubular sheath inserted into the cavity; a balloon which is provided on a distal end portion of the sheath, and is capable of expanding by supplying a fluid to an inner portion thereof; a linear reference member having a first end portion fixed to the distending portion or the distal end portion of the insertion portion, and a second end portion moving towards the distal end of the insertion portion in conjunction with the expansion of the distending portion; and a measuring portion which is provided in a proximal end portion of the insertion portion and is capable of confirming the position of the second end portion of the reference member. This internal diameter measurement device enables accurate measurement irrespectively of dimensions of a pipeline to be measured.
摘要翻译：将内径测量装置插入腔体以测量其内径。内径测量装置包括：插入空腔中的管状护套; 气囊，其设置在所述护套的前端部，并且能够通过向其内部供给流体而膨胀; 线性参考构件，其具有固定到插入部分的扩张部分或远端部分的第一端部分，以及随着膨胀部分的膨胀而朝向插入部分的远端移动的第二端部部分; 以及测量部，其设置在所述插入部的基端部，并且能够确认所述基准部件的所述第二端部的位置。该内径测量装置能够精确地测量不管测量管道的尺寸。

8. 发明授权

US5601588A Endoscopic puncture needle 失效
标题翻译：内窥镜穿刺针
公开(公告)号：US5601588A
公开(公告)日：1997-02-11
申请号：US534298
申请日：1995-09-27
申请人： Masatoshi Tonomura , Minoru Shinozuka
发明人： Masatoshi Tonomura , Minoru Shinozuka
IPC分类号： G02B23/24 , A61B1/00 , A61B10/00 , A61B10/02 , A61B10/04 , A61B17/00 , A61B17/34 , A61M5/32
CPC分类号： A61B10/04 , A61B17/3417 , A61B2010/045 , A61B2017/00867 , A61B2017/3488
摘要： An endoscopic puncture needle including a flexible outer sheath, a flexible inner sheath advanceably and retreatably inserted through the outer sheath, and a needle element formed at the distal end of the inner sheath, in which the inner sheath is made of a metallic pipe.
摘要翻译：一种内窥镜穿刺针，其包括柔性外护套，通过外护套可推进地和可延伸地插入的柔性内护套，以及形成在内护套的远端处的针元件，其中内护套由金属管制成。

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