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11. 发明申请

US20060235450A1 Living body tissue harvesting apparatus 审中-公开
标题翻译：生物体组织收获装置
公开(公告)号：US20060235450A1
公开(公告)日：2006-10-19
申请号：US11453329
申请日：2006-06-14
申请人： Hideyuki Kasahara , Takahiro Kogasaka , Takumi Dejima , Manabu Miyamoto
发明人： Hideyuki Kasahara , Takahiro Kogasaka , Takumi Dejima , Manabu Miyamoto
IPC分类号： A61B17/22
CPC分类号： A61B17/3207 , A61B17/00008 , A61B17/3421 , A61B17/3474 , A61B18/1442 , A61B2017/00353 , A61B2017/00778 , A61B2017/00907 , A61B2017/3445 , A61B2017/349 , A61B2017/3492 , A61B2018/00607 , A61B2018/00982 , A61B2018/162 , A61B2090/032
摘要： In an apparatus to harvest a living body tissue, in order to prevent pressure in a body cavity exceeding a predetermined value, a living body tissue harvesting apparatus according to the present invention has a grip section and an insertion section to be inserted into the body cavity. Further, in order to discharge a predetermined gas from an opening part provided on the insertion section, the living body tissue harvesting apparatus has a gas supplying tube for supplying the predetermined gas into the insertion section, and a space for releasing the predetermined gas supplied into the body cavity.
摘要翻译：在收集活体组织的装置中，为了防止体腔内的压力超过规定值，本发明的活体组织收集装置具有把持部和插入体腔内的插入部。此外，为了从设置在插入部上的开口部排出规定的气体，生物体组织收集装置具有用于将预定气体供给到插入部中的供气管，以及供给到预定气体的空间体腔。

12. 发明申请

US20060211916A1 Living tissue harvesting apparatus 审中-公开
公开(公告)号：US20060211916A1
公开(公告)日：2006-09-21
申请号：US11440527
申请日：2006-05-25
申请人： Hideyuki Kasahara , Takahiro Kogasaka , Shuhei Iizuka , Masayuki Irie
发明人： Hideyuki Kasahara , Takahiro Kogasaka , Shuhei Iizuka , Masayuki Irie
IPC分类号： A61B1/00
CPC分类号： A61B17/00008 , A61B17/0218 , A61B18/1442 , A61B18/1482 , A61B2017/3445 , A61B2017/3492 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00601 , A61B2018/126 , A61B2018/1425 , A61B2018/1497 , A61B2090/306 , A61B2090/3614 , A61B2218/005
摘要： There is disclosed a living tissue harvesting apparatus according to one aspect of the present invention, comprising a sheath which can be inserted in a body through a cut skin portion, an endoscope inserted through the sheath, a cutting device which is disposed at the sheath and which can cut a living tissue, and a holder which is disposed at the sheath to hold a harvesting object tissue in the body and which includes a press discharge portion to press-discharge the harvesting object tissue in a direction detached from the cutting device, wherein the holder includes a hook portion to catch the living tissue in a position disposed opposite to the cutting device, and the cutting device and hook portion can move with respect to each other.

13. 发明授权

US07331971B2 Living-body tissue removing apparatus 有权
标题翻译：生物体去膜装置
公开(公告)号：US07331971B2
公开(公告)日：2008-02-19
申请号：US10976228
申请日：2004-10-27
申请人： Hideyuki Kasahara , Takahiro Kogasaka
发明人： Hideyuki Kasahara , Takahiro Kogasaka
IPC分类号： A61B17/22 , A61D1/02
CPC分类号： A61B17/00008 , A61B17/320016 , A61B17/3421 , A61B18/1492 , A61B50/30 , A61B2017/00969 , A61B2017/3488 , A61B2017/349 , A61B2017/3492
摘要： A living-body tissue removing apparatus according to the present invention includes a grip portion, an inserting portion which is connected to the grip portion and is inserted in the body, an endoscope inserting channel which is arranged in the inserting portion and in which an endoscope is inserted, and a wiper member which is arranged in the inserting portion and is slid on a surface of a window portion of a front end portion of the endoscope when the wiper member is inserted in the endoscope inserting channel, wherein the inserting portion comprises a hole portion arranged at the position in the sliding direction of the wiper member.
摘要翻译：根据本发明的活体组织去除装置包括：握持部，与握持部连接并插入到体内的插入部，配置在插入部的内窥镜插入通道，内窥镜以及擦拭构件，其布置在所述插入部分中，并且当所述擦拭器构件插入到所述内窥镜插入通道中时在所述内窥镜的前端部的窗口部分的表面上滑动，其中所述插入部分包括布置在擦拭器构件的滑动方向上的位置。

14. 发明申请

US20050148817A1 Living-body tissue removing apparatus 有权
标题翻译：生物体去膜装置
公开(公告)号：US20050148817A1
公开(公告)日：2005-07-07
申请号：US10976229
申请日：2004-10-27
申请人： Hideyuki Kasahara , Takahiro Kogasaka
发明人： Hideyuki Kasahara , Takahiro Kogasaka
IPC分类号： A61B1/00 , A61B17/00 , A61B17/32
CPC分类号： A61B17/320016 , A61B18/1482 , A61B2017/00778 , A61B2017/00969 , A61B2017/320044 , A61B2017/320052 , A61B2018/00404 , A61B2018/00601
摘要： A living-body tissue removing apparatus according to the present invention includes a grip portion, an inserting portion which is connected to the grip portion and is inserted in the body, an endoscope inserting channel which is arranged in the inserting portion and in which an endoscope is inserted, and a blood vessel keeping member which is arranged in the inserting portion and which is movable back and forth in the axial direction of the inserting portion. The blood vessel keeping member includes a blood vessel keeping bed which keeps the blood vessel and a locking member which accommodates therein the blood vessel in closed space when the blood vessel keeping member keeps the blood vessel on the blood vessel keeping bed.
摘要翻译：根据本发明的活体组织去除装置包括：握持部，与握持部连接并插入到体内的插入部，配置在插入部的内窥镜插入通道，内窥镜以及血管保持部件，其配置在插入部中，并且能够在插入部的轴向上前后移动。血管保持构件包括：血管保持构件，其在血管保持构件将血管保持在血管保持床上时，具有保持血管的血管保持床和在封闭空间内容纳血管的锁定构件。

15. 发明授权

US06546201B2 Finder drive mechanism and camera 失效
公开(公告)号：US06546201B2
公开(公告)日：2003-04-08
申请号：US09933327
申请日：2001-08-20
申请人： Hideyuki Kasahara
发明人： Hideyuki Kasahara
IPC分类号： G03B1700
CPC分类号： G03B17/00
摘要： In a camera to which the finder drive mechanism of the invention is applied, a lens barrel is driven by a drive motor through a zoom drive gear train and a lens frame drive gear train, and the finder variable power of a finder optical system is moved forward and backward in association with the lens barrel through the zoom drive gear train, finder drive gear train, a friction clutch mechanism and a finder cam mechanism. The finder cam assembly of the finder cam mechanism rotates an angle of a predetermined operation range of at least one rotation, thereby moving forward and backward the zoom finder lens system. According to the camera having the finder drive mechanism, a finder optical system having high variable power can be assembled thereto, and moreover the finder optical system can be moved forward and backward with a pinpoint accuracy by the finder drive mechanism.

16. 发明申请

US20050283139A1 Surgical therapeutic instrument, operation system, and anastomosing procedure method using the surgical therapeutic instrument 审中-公开
标题翻译：手术治疗仪，手术系统，吻合手术方法等
公开(公告)号：US20050283139A1
公开(公告)日：2005-12-22
申请号：US11187587
申请日：2005-07-22
申请人： Shuhei Iizuka , Takahiro Kogasaka , Kazunori Taniguchi , Toru Nagase , Nobuyoshi Yazawa , Hideyuki Kasahara , Seiji Maeda , Kazuo Banju , Akira Murata
发明人： Shuhei Iizuka , Takahiro Kogasaka , Kazunori Taniguchi , Toru Nagase , Nobuyoshi Yazawa , Hideyuki Kasahara , Seiji Maeda , Kazuo Banju , Akira Murata
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/11
CPC分类号： A61B17/11 , A61B17/00234 , A61B17/0469 , A61B17/0482 , A61B17/0491 , A61B17/062 , A61B90/92 , A61B2017/00252 , A61B2017/06057 , A61B2090/0813
摘要： According to the present invention, a surgical therapeutic instrument includes an insertion unit, a treating unit that is arranged at one end of the insertion unit to be extended in the extending direction at a predetermined angle to the axial direction of the insertion unit, and an operation unit that is arranged at the other end of the insertion unit. The operation unit includes a rotating operation unit to rotate the treating unit, and an opening/closing operation unit to open/close the treating unit. The treating unit includes two pinching members having planar portions, is rotatable in accordance with the rotating operation, and can move at least one of the two pinching members in the direction substantially orthogonal to the plane of the planar portion in accordance with the opening/closing operation.
摘要翻译：根据本发明，外科治疗器具包括插入单元，处理单元，其布置在插入单元的一端，以与插入单元的轴向成预定角度沿延伸方向延伸，并且操作单元，布置在插入单元的另一端。操作单元包括旋转操作单元以使处理单元旋转，以及打开/关闭处理单元的打开/关闭操作单元。处理单元包括具有平面部分的两个夹持构件，其能够根据旋转操作旋转，并且可以根据打开/关闭的方向在基本上垂直于平面部分的平面的方向上移动两个夹持构件中的至少一个操作。

17. 发明申请

US20050149094A1 Trocar 审中-公开
标题翻译：套管针
公开(公告)号：US20050149094A1
公开(公告)日：2005-07-07
申请号：US10976212
申请日：2004-10-27
申请人： Hideyuki Kasahara , Takahiro Kogasaka
发明人： Hideyuki Kasahara , Takahiro Kogasaka
IPC分类号： A61B17/34
CPC分类号： A61B18/1482 , A61B17/3421 , A61B2017/347 , A61B2017/349 , A61B2017/3492 , A61B2018/00404 , A61B2018/00601 , A61B2090/306 , A61B2090/3614
摘要： A trocar according to the present invention includes a guide tube portion, a sealing member which is arranged on the base end side of the guide tube portion, a fixing member which is arranged to the outer circumference of the guide tube portion, and an elastic member which presses the fixing member to the outer circumferential surface on the front end side of the guide tube portion.
摘要翻译：根据本发明的套针针包括导管部分，布置在导管部分的基端侧的密封构件，布置在导管部分的外周的固定构件和弹性构件其将固定构件按压到导管部的前端侧的外周面。

18. 发明授权

US08097010B2 Treatment sheath for endoscopic blood vessel harvesting 有权
标题翻译：内窥镜血管收获治疗护套
公开(公告)号：US08097010B2
公开(公告)日：2012-01-17
申请号：US11564763
申请日：2006-11-29
申请人： Hideyuki Kasahara , Takahiro Kogasaka
发明人： Hideyuki Kasahara , Takahiro Kogasaka
IPC分类号： A61B17/22
CPC分类号： A61B18/1482 , A61B17/00008 , A61B17/0218 , A61B18/1442 , A61B2017/3445 , A61B2017/3492 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00601 , A61B2018/126 , A61B2018/1425 , A61B2090/306 , A61B2090/3614 , A61B2218/005
摘要： According to one aspect of the present invention, there is disclosed a treatment sheath for endoscopic blood vessel harvesting, comprising a sheath main unit which can be inserted into a body through a cut skin portion in order to harvest a blood vessel in the body, a channel which is formed along a longitudinal direction in the sheath main unit and through which an endoscope is inserted so as to be insertable/detachable, a blood vessel holding member which is disposed at the sheath main unit and which holds the blood vessel to be harvested; and a blood vessel cutting device which is disposed at the sheath main unit and is positioned substantially symmetrically with the blood vessel holding member with respect to the channel and which cuts the blood vessel to be harvested.
摘要翻译：根据本发明的一个方面，公开了一种用于内窥镜血管收获的治疗护套，包括鞘主体，其可以通过切割的皮肤部分插入身体，以便收获体内的血管，通道，所述通道沿着所述鞘主体中的纵向方向形成并且内窥镜通过所述通道被插入以便被插入/拆卸;血管保持构件，其布置在所述鞘主单元处并且保持要收获的血管 ; 以及血管切割装置，其设置在所述鞘主体上，并且与所述血管保持构件相对于所述通道大致对称地设置并切割要收获的血管。

19. 发明授权

US07850687B2 Instrument for cutting living tissue 有权
标题翻译：切割活体组织的仪器
公开(公告)号：US07850687B2
公开(公告)日：2010-12-14
申请号：US11418533
申请日：2006-05-03
申请人： Hideyuki Kasahara
发明人： Hideyuki Kasahara
IPC分类号： A61B18/18
CPC分类号： A61B1/042 , A61B18/1482 , A61B2018/00404 , A61B2018/00589 , A61B2018/00601 , A61B2018/1497 , A61B2090/306 , A61B2090/3614
摘要： An instrument for cutting a living tissue is provided to increase heat resistance to heat generated in an operation of cutting the living tissue and to ensure by stanch the blood of the tissue to be cut. The instrument for cutting a living tissue 41 includes a body part 422 having a distal end and a proximal end and on which a groove is formed through, a tissue holding part 423 made of an electrically insulating material, a slit groove 427 formed in the part where at least a part of the tissue holding part is arranged, a first electrode 425 arranged at the proximal end side of the slit groove, and a second electrode 424 arranged at the other side opposite to the side where the first electrode of the tissue holding part is arranged.
摘要翻译：提供用于切割生物体组织的仪器，以增加在切割生物体组织的操作中产生的热的耐热性，并确保通过切断待切割的组织的血液。用于切割生物体组织41的器械包括具有远端和近端的主体部分422，并且其上形成有沟槽，由电绝缘材料制成的组织保持部分423，形成在部分中的狭缝槽427 其中布置有组织保持部的至少一部分，布置在狭缝槽的基端侧的第一电极425和布置在组织夹持的第一电极的另一侧的另一侧的第二电极424 部分安排。

20. 发明授权

US07316683B2 Treatment device for cutting living tissue 有权
标题翻译：切割活体组织的治疗装置
公开(公告)号：US07316683B2
公开(公告)日：2008-01-08
申请号：US10329945
申请日：2002-12-24
申请人： Hideyuki Kasahara , Takahiro Kogasaka
发明人： Hideyuki Kasahara , Takahiro Kogasaka
IPC分类号： A61B18/18
CPC分类号： A61B17/3421 , A61B17/00008 , A61B18/14 , A61B2017/3492 , A61B2018/00404 , A61B2018/00601
摘要： According to one aspect of the present invention, there is provided a treatment device for cutting a living tissue, comprising a main unit which is to be inserted into a body, a tip-end treatment portion which is disposed at a tip end of the main unit to cut the living tissue, a notch groove which is disposed at the tip-end treatment portion and which compresses the living tissue guided into the notch groove, and an electrode which is positioned in a part of the notch groove and which electrically cuts the living tissue compressed by the notch groove.
摘要翻译：根据本发明的一个方面，提供了一种用于切割生物体组织的处理装置，包括：要插入到主体中的主单元，设置在主体的顶端的前端处理部切割生物体组织的单元，设置在前端处理部分并且压缩被引导到切口槽中的生物体组织的切口槽，以及位于切口槽的一部分中的电极，由切口槽压缩的活体组织。

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