-
公开(公告)号：US09155874B2
公开(公告)日：2015-10-13
申请号：US13852466
申请日：2013-03-28
发明人： Kaoru Miyazaki , Wataru Karino
CPC分类号： A61M37/00 , A61B17/00491 , A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12186 , A61B2017/00495 , B01F3/04446 , B01F5/0696 , B01F5/0697
摘要： Disclosed herein is a medical elongated body including: a first channel through which a first liquid flows; a second channel through which a second liquid different from the first liquid in liquid composition flows; a mixing section at which the first channel and the second channel join and in which the first liquid and the second liquid are mixed; a gas channel through which a gas flows; a gas mixing-in section adapted to mix the gas into at least one of the first liquid flowing through the first channel and the second liquid flowing through the second channel or into a liquid mixture formed by mixing in the mixing section; a foaming member adapted to convert the liquid containing the gas mixed therein to a foamed material to be discharged; and a discharge port through which the foamed material to be discharged is discharged.
摘要翻译： 本文公开了一种医用细长体，包括：第一液体流过第一通道; 与液体组合物中的第一液体不同的第二液体通过第二通道流动; 第一通道和第二通道连接在一起的混合部分，其中混合有第一液体和第二液体; 气体通过气体通道; 气体混合部分，适于将气体混合到流过第一通道的第一液体和流过第二通道的第二液体中的至少一种或通过在混合部分中混合形成的液体混合物; 发泡构件，其适于将包含混合在其中的气体的液体转换成要排出的泡沫材料; 和排出口的排出口。
-
公开(公告)号：US20130289339A1
公开(公告)日：2013-10-31
申请号：US13871610
申请日：2013-04-26
发明人： Wataru Karino
CPC分类号： A61B17/12099 , A61B2017/00809 , A61F2/0063
摘要： A medical device includes a cover member and a holding member. The cover member includes: an accommodating section so provided as to be able to accommodate either one of a right lung and a left lung of a living body and freely deformable according to inflation and deflation of a lung which is accommodated in the state of accommodating the lung therein; and an opening through which the lung is introduced into the accommodating section. The holding member is provided at the opening of the cover member, deforms the aperture shape of the opening by having its oppositely located arbitrary portions brought closer to or away from each other, and so functions that the aperture area of the opening is thereby held constant before and after the deformation.
摘要翻译： 医疗装置包括盖构件和保持构件。 盖构件包括：容纳部，其设置成能够容纳活体的右肺和左肺中的任一个，并且可以根据容纳在容纳的身体的状态的肺的充气和放气而自由变形 肺中 以及将肺引入容纳部的开口。 保持构件设置在盖构件的开口处，通过使开口的开口形状相对靠近或远离使其开口形状变形，从而使开口的开口面积保持恒定 变形前后。
-
公开(公告)号：US09610087B2
公开(公告)日：2017-04-04
申请号：US14221954
申请日：2014-03-21
发明人： Kei Honda , Wataru Karino
CPC分类号： A61B17/22 , A61B2017/22067 , A61B2017/22082 , A61B2017/306 , A61B2217/005 , A61B2217/007
摘要： A method of removing/retrieving calculus in a ureteral lumen involves moving a ureteral plug part along the ureter lumen to position the ureteral plug part between the calculus and the kidney. The method additionally includes occluding the ureteral lumen at a location at which the ureteral plug part is located, and introducing fluid into the ureter lumen at a point between the location of the occlusion and the calculus so that the fluid washes the calculus toward the bladder. Another aspect involves a method in which an drainage tube is positioned in the ureteral lumen so that a ureteral plug part and an irrigation port are positioned distally of the calculus while an operation part of the drainage tube is positioned proximally of the calculus. The method includes occluding the ureteral lumen, washing the ureteral lumen, and releasing the occlusion and uncoupling the operation part from the ureteral plug.
-
公开(公告)号：US20130261538A1
公开(公告)日：2013-10-03
申请号：US13852466
申请日：2013-03-28
发明人： Kaoru MIYAZAKI , Wataru Karino
IPC分类号： A61M37/00
CPC分类号： A61M37/00 , A61B17/00491 , A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12186 , A61B2017/00495 , B01F3/04446 , B01F5/0696 , B01F5/0697
摘要： Disclosed herein is a medical elongated body including: a first channel through which a first liquid flows; a second channel through which a second liquid different from the first liquid in liquid composition flows; a mixing section at which the first channel and the second channel join and in which the first liquid and the second liquid are mixed; a gas channel through which a gas flows; a gas mixing-in section adapted to mix the gas into at least one of the first liquid flowing through the first channel and the second liquid flowing through the second channel or into a liquid mixture formed by mixing in the mixing section; a foaming member adapted to convert the liquid containing the gas mixed therein to a foamed material to be discharged; and a discharge port through which the foamed material to be discharged is discharged.
摘要翻译： 本文公开了一种医用细长体，包括：第一液体流过第一通道; 与液体组合物中的第一液体不同的第二液体通过第二通道流动; 第一通道和第二通道连接在一起的混合部分，其中混合有第一液体和第二液体; 气体通过气体通道; 气体混合部分，适于将气体混合到流过第一通道的第一液体和流过第二通道的第二液体中的至少一种或通过在混合部分中混合形成的液体混合物; 发泡构件，其适于将包含混合在其中的气体的液体转换成要排出的泡沫材料; 和排出口的排出口。
-
公开(公告)号：US12108954B2
公开(公告)日：2024-10-08
申请号：US17487463
申请日：2021-09-28
发明人： Yuu Oosawa , Yuuki Hara , Wataru Karino , Naotaka Chino , Kei Honda , Takayuki Uchida , Masaru Ikegami , Xiaowei Lu
IPC分类号： A61B17/064 , A61B17/08 , A61B17/115 , A61B17/00
CPC分类号： A61B17/1155 , A61B17/085 , A61B2017/00884
摘要： An adhesion promotion device is disclosed, which is capable of reducing risk factors of an anastomotic leakage after surgery. The adhesion promotion device has a main body portion disposed between biological organs serving as a joint object. The main body portion has a first region and a second region formed along an outer edge of the first region. The second region includes an adhesion promotion portion that promotes adhesion of a biological tissue. The first region includes a holding portion having a holding force with respect to the biological tissue which is stronger than that of the adhesion promotion portion.
-
公开(公告)号：US20150289857A1
公开(公告)日：2015-10-15
申请号：US14432002
申请日：2012-09-27
发明人： Tomonori Hatta , Wataru Karino , Taiga Nakano
IPC分类号： A61B10/02 , A61B17/3207
CPC分类号： A61B10/0283 , A61B10/0051 , A61B10/0233 , A61B10/0275 , A61B17/00234 , A61B17/32002 , A61B17/320758 , A61B2010/0208 , A61B2017/00309 , A61B2017/00685 , A61B2017/00809 , A61B2217/005 , A61B2217/007
摘要： Disclosed herein is a medical instrument used for harvesting biological tissues of a predetermined biological organ and a medical system. The medical instrument includes: a main body portion that has an elongated shape and has a distal part having a helical groove formed in an outer surface, a fluid lumen through which fluid is allowed to flow and pass, and a through-hole communicating with the fluid lumen and the outer surface of the distal part, at least part of the distal part being stuck into the biological organ; and a tubular member that has an insertion lumen into which the main body portion is inserted movably in axial direction and forms a gap through which fluid is allowed to flow and pass between the main body portion and the tubular member in a state in which the main body portion is inserted in the insertion lumen. The medical system includes: the medical instrument; a fluid supply unit that supplies a fluid into the fluid lumen of the main body portion; and a fluid drawing unit that draws the fluid existing in the gap.
摘要翻译： 本文公开了用于收集预定生物器官和医疗系统的生物组织的医疗器械。 该医疗器械包括：具有细长形状并具有形成在外表面上的螺旋槽的远侧部分的主体部分，允许流体通过的流体内腔，以及与该通孔连通的通孔 流体腔和远端部分的外表面，远端部分的至少一部分被卡入生物器官; 以及管状构件，其具有插入内腔，主体部分沿轴向方向可移动地插入其中，并且在主体部分和管状构件之间形成允许流体流动并在主体部分和管状构件之间通过的间隙， 主体部分插入插入腔中。 医疗系统包括：医疗器械; 流体供应单元，其将流体供应到主体部分的流体腔; 以及流体绘制单元，其绘制存在于间隙中的流体。
-
公开(公告)号：US10737067B2
公开(公告)日：2020-08-11
申请号：US15001821
申请日：2016-01-20
发明人： Junichi Kobayashi , Wataru Karino
摘要： A catheter body of a guiding catheter configured to be introduced into the renal artery, the catheter body including a plurality of abutting portions abutting at least two sites of the inner wall of the aorta on the abdominal side relative to the heart when the distal portion is disposed in the renal artery. A method for using a guiding catheter for the renal artery including providing the guiding catheter for the renal artery; inserting the guiding catheter from an artery in the arm and disposing a distal portion of the guiding catheter in the renal artery via the aorta; and causing the plurality of abutting portions to abut the inner wall of sections further on the abdominal side than the heart, in the aorta.
-
公开(公告)号：US10456150B2
公开(公告)日：2019-10-29
申请号：US15068715
申请日：2016-03-14
发明人： Kei Honda , Wataru Karino
IPC分类号： A61B17/22
摘要： A discharge device and method are disclosed that can discharge a discharge substance with a desired discharge amount at a desired flow rate. A storage unit provided in a discharge device includes a storage space which can store a discharge substance, and a discharge section which can discharge the discharge substance stored in the storage space toward the proximal side of a main body in an axial direction, and is configured to be capable of expanding deformation and contracting deformation in response to introduction and discharge of the discharge substance.
-
公开(公告)号：US09295455B2
公开(公告)日：2016-03-29
申请号：US13866065
申请日：2013-04-19
发明人： Wataru Karino , Yuichi Tada
CPC分类号： A61B10/04 , A61B8/0841 , A61B8/12 , A61B8/445 , A61B10/0283 , A61B2017/3413
摘要： A biopsy system includes a tomographic image pick-up device which is insertable into a living body to pick-up a tomographic image of a bioptic target part in the living body to be subjected to biopsy, a guide wire configured to puncture the bioptic target part in the condition where the tomographic image obtained by the tomographic image pick-up device is being observed; and a biopsy device which is inserted along the guide wire to the bioptic target part in the living body after withdrawal of the tomographic image pick-up device out of the living body and by which tissue of the bioptic target part is sampled. The guide wire remains in the living body in the state of puncturing the bioptic target part even after the withdrawal of the tomographic image pick-up device.
摘要翻译： 活检系统包括：断层图像拾取装置，其可插入到生物体中以拾取要进行活检的活体中的活体目标部分的断层图像;导线，其构造成刺穿所述生物目标部分 在观察由断层图像摄取装置获得的断层图像的情况下， 以及活体检查装置，其在将所述断层图像摄取装置从所述生物体中取出并且所述生物目标部件的组织被采样之后，沿着所述导丝插入到所述生物体中的活体目标部。 即使在断层图像拾取装置的取出之后，引导丝仍然保持在活体的刺激状态下。
-
公开(公告)号：US10058309B2
公开(公告)日：2018-08-28
申请号：US14432002
申请日：2012-09-27
发明人： Tomonori Hatta , Wataru Karino , Taiga Nakano
IPC分类号： A61B10/00 , A61B10/02 , A61B17/00 , A61B17/3207
CPC分类号： A61B10/0283 , A61B10/0051 , A61B10/0233 , A61B10/0275 , A61B17/00234 , A61B17/32002 , A61B17/320758 , A61B2010/0208 , A61B2017/00309 , A61B2017/00685 , A61B2017/00809 , A61B2217/005 , A61B2217/007
摘要： Disclosed herein is a medical instrument used for harvesting biological tissues of a predetermined biological organ and a medical system. The medical instrument includes: a main body portion that has an elongated shape and has a distal part having a helical groove formed in an outer surface, a fluid lumen through which fluid is allowed to flow and pass, and a through-hole communicating with the fluid lumen and the outer surface of the distal part, at least part of the distal part being stuck into the biological organ; and a tubular member that has an insertion lumen into which the main body portion is inserted movably in axial direction and forms a gap through which fluid is allowed to flow and pass between the main body portion and the tubular member in a state in which the main body portion is inserted in the insertion lumen. The medical system includes: the medical instrument; a fluid supply unit that supplies a fluid into the fluid lumen of the main body portion; and a fluid drawing unit that draws the fluid existing in the gap.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.02 秒)
