公开(公告)号：US20210007623A1

公开(公告)日：2021-01-14

申请号：US17041255

申请日：2019-03-13

Applicant: NIPRO CORPORATION ,  HARADA ELECTRONICS INDUSTRY CO., LTD.

Inventor： Yoshihiko SANO ,  Masahide HARADA

IPC: A61B5/0408

Abstract: A biomedical electrode including: an attachment sheet being elastically stretchable and contractible with an electrically insulating property on a back surface side, an adhesive surface suitable for attachment to the skin; a plurality of electrodes located apart from one another on the back surface side of the attachment sheet and exposed on the back surface side; a plurality of connecting parts located at a central part on the back surface side of the attachment sheet and covered with electrical insulation while being exposed toward a front surface side through openings of the attachment sheet; and electrode connecting wires located on the back surface side of the attachment sheet and covered with electrical insulation that electrically connect respective ones of the plurality of electrodes with corresponding ones of the plurality of connecting parts, wherein at least one of the electrode connecting wires extends in a stretchable, contractible, and bendable manner.

公开(公告)号：US20180220935A1

公开(公告)日：2018-08-09

申请号：US15746656

申请日：2016-07-22

Applicant: NIPRO CORPORATION ,  HARADA ELECTRONICS INDUSTRY CO., LTD.

Inventor： Shigeru TADANO ,  Ryo TAKEDA ,  Harukazu TOHYAMA ,  Yoshihiko SANO ,  Masahide HARADA

IPC: A61B5/11

CPC classification number: A61B5/112 ,  A61B5/11 ,  A61B5/1116 ,  A61B5/1122 ,  A61B2562/0219

Abstract: A triaxial acceleration sensor and a triaxial angular rate sensor are mounted on each of the lower limb portions on both sides of one joint among joints constituting a part of one lower limb of a subject. The acceleration and angular rate of each lower limb portion are measured by the triaxial acceleration sensor and triaxial angular rate sensor while the subject is walking. The orientations of each lower limb portion while walking are calculated on the basis of the measured acceleration and angular rate. A three-dimensional model including the motion trajectory of one joint is constructed by linking the lower limb portions in the calculated orientation to each other. The angle formed by the acceleration vector of one joint when the heel strikes the ground to the movement trajectory in the sagittal plane is calculated as a gait parameter.

公开(公告)号：US20180043141A1

公开(公告)日：2018-02-15

申请号：US15554725

申请日：2016-05-12

Applicant: NIPRO CORPORATION

Inventor： Yoshihiko SANO ,  Yasushi OOYAMA ,  Katsuhiro HIEJIMA

IPC: A61M25/10 ,  A61F2/958

CPC classification number: A61M25/1036 ,  A61F2/958 ,  A61F2002/9583 ,  A61M25/0029 ,  A61M25/0053 ,  A61M25/10 ,  A61M25/1018 ,  A61M25/1029 ,  A61M25/104 ,  A61M2025/0034 ,  A61M2025/1031 ,  A61M2025/1084 ,  A61M2025/1086 ,  B29L2031/7543

Abstract: Provided is a new balloon catheter enabling formation of, with high dimensional accuracy and excellent shape adaptability with respect to a balloon, an additional structure such as a blade and/or a reinforcement member on the balloon. The balloon catheter includes a shaft and an expandable/contractible balloon on the distal end side of the shaft, with an additional structure having a prescribed pattern being formed through electroforming or the like directly onto an inner circumferential surface and/or an outer circumferential surface of the balloon.

公开(公告)号：US20160317331A1

公开(公告)日：2016-11-03

申请号：US15103645

申请日：2014-12-16

Applicant: NIPRO CORPORATION

Inventor： Yoshihiko SANO ,  Yasushi OOYAMA ,  Katsuhiro HIEJIMA ,  Kouji AKIMOTO

IPC: A61F2/89 ,  A61F2/856

CPC classification number: A61F2/89 ,  A61F2/856 ,  A61F2/915 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/9155 ,  A61F2002/91575 ,  A61F2210/0076 ,  A61F2230/0023 ,  A61F2230/006 ,  A61F2230/0067 ,  A61F2230/0078 ,  A61F2250/0018 ,  A61F2250/0036 ,  A61F2250/0039 ,  A61F2250/0068

Abstract: A stent (32) configured to be placed in a body lumen and having a tubular shape formed by a structure that is expandable and contractible skeleton (18, 19) in a radial direction, the skeleton (18, 19) having a heteromorphic structure due to changes of a cross section shape thereof in a thickness direction. A stent (10) that is expandable and contractible in the radial direction while being configured to be placed in a body lumen, the stent (10) having a heteromorphic tubular shape, a cross section shape of which changes in a lengthwise direction, and having a metal skeleton (18, 19) formed by at least one of electroforming and etching.

Abstract translation: 一种支架（32），被构造成放置在体腔中并且具有由沿径向可伸缩骨架（18,19）的结构形成的管状，所述骨架（18,19）具有异型结构 其厚度方向的截面形状的变化。 一种支架（10），其在构造成被放置在体腔中时可径向扩张和收缩，所述支架（10）具有异形管状，其横截面形状沿长度方向变化，并且具有 通过电铸和蚀刻中的至少一种形成的金属骨架（18,19）。

公开(公告)号：US20160069803A1

公开(公告)日：2016-03-10

申请号：US14785200

申请日：2013-04-18

Applicant: NIPRO CORPORATION ,  HARADA ELECTRONICS CO., LTD.

Inventor： Yoshihiko SANO ,  Masahide HARADA

IPC: G01N21/59 ,  G01N33/49

CPC classification number: G01N21/59 ,  G01N21/0303 ,  G01N21/532 ,  G01N21/534 ,  G01N21/85 ,  G01N33/49 ,  G01N33/4915 ,  G01N2021/0364

Abstract: A fluid concentration measuring device measures the concentration of a fluid flowing through a duct having a light-transmissive, deformable duct wall. The device includes a light source; a light receiving element which receives the light, which passed through the wall of the duct and the fluid inside the duct, and outputs a signal indicating the intensity of the light; light path distance setting means and fluid concentration output means which obtains a plurality of relational expressions, which indicate the relation between the light intensity and the fluid concentration when the light from the light supply part is received by the light receiving part over each of the light path distances, and obtains the fluid concentration from the light intensity at the light receiving part based on the relational expressions for the plurality of light path distances and outputs the fluid concentration.

Abstract translation: 流体浓度测量装置测量流过具有透光，可变形管道壁的管道的流体的浓度。 该装置包括光源; 光接收元件，其接收通过管道的壁和管道内的流体的光，并输出指示光的强度的信号; 光路距离设定装置和流体浓度输出装置，其获得多个关系式，其指示当来自光供应部分的光被光接收部分接收在每个光上时的光强度和流体浓度之间的关系 基于多个光路距离的关系表达式，从光接收部分的光强度获得流体浓度，并输出流体浓度。