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公开(公告)号：US20140371686A1
公开(公告)日：2014-12-18
申请号：US14375658
申请日：2013-02-12
Applicant: NIPRO CORPORATION
Inventor： Yoshihiko Sano , Hiroshi Matsuo , Ken Suzuki
CPC classification number: A61M39/02 , A61M5/168 , A61M39/10 , A61M39/26 , A61M2039/0072 , A61M2039/267
Abstract: A needle-less connector includes a housing having a drug solution flow path, and an elastic valve body. An end surface of the housing on a side of a tip end opening of the drug solution flow path constitutes a protruding support surface whose center section protrudes and slopes in a direction of a foot, and the elastic valve body is superposed onto the protruding support surface in a state of close contact therewith. Insertion of a male luer into a slit of the elastic valve body causes expanding deformation of the elastic valve body along the protruding support surface. A flexion section is formed on a sloped surface of the protruding support surface, and the sloped surface has different tilt angles on a foot section side and on a crest section side of the flexion section.
Abstract translation: 无针连接器包括具有药液流路的壳体和弹性阀体。 壳体的药液流路的前端开口侧的端面构成中心部沿着脚的方向突出并倾斜的突出支撑面，弹性阀体叠置在突出支撑面上 处于与其紧密接触的状态。 插入弹性阀体的狭缝中的阳鲁尔引起弹性阀体沿着突出的支撑表面的扩大变形。 弯曲部形成在突出支撑面的倾斜面上，倾斜面在屈曲部的脚部侧和峰部侧具有不同的倾斜角。
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公开(公告)号：US11484224B2
公开(公告)日：2022-11-01
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
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.
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公开(公告)号：US10203281B2
公开(公告)日：2019-02-12
申请号：US15577091
申请日：2016-05-27
Applicant: NIPRO CORPORATION , HARADA ELECTRONICS INDUSTRY CO., LTD.
Inventor： Yoshihiko Sano , Masahide Harada
Abstract: A transmitted light intensity measurement unit for measuring a concentration of fluid flowing through a duct comprises: a light source for supplying light into the duct from a light supply part on a surface of the duct; a light receiving element for receiving the light, which has been passed from the light supply part through the duct wall and the fluid inside the duct, at a light receiving part located on an opposite side in a diametrical direction of the duct relative to the light supply part, and outputs a signal indicating an intensity of the light; and a light-transmissive member disposed on at least one light path among a light pass between the light source and the light supply part and a light pass between the light receiving element and the light receiving part, abutting and closely contacting the duct wall by an elastic deformation of the duct wall.
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公开(公告)号：US09764123B2
公开(公告)日：2017-09-19
申请号：US14375658
申请日：2013-02-12
Applicant: NIPRO CORPORATION
Inventor： Yoshihiko Sano , Hiroshi Matsuo , Ken Suzuki
CPC classification number: A61M39/02 , A61M5/168 , A61M39/10 , A61M39/26 , A61M2039/0072 , A61M2039/267
Abstract: A needle-less connector includes a housing having a drug solution flow path, and an elastic valve body. An end surface of the housing on a side of a tip end opening of the drug solution flow path constitutes a protruding support surface whose center section protrudes and slopes in a direction of a foot, and the elastic valve body is superposed onto the protruding support surface in a state of close contact therewith. Insertion of a male luer into a slit of the elastic valve body causes expanding deformation of the elastic valve body along the protruding support surface. A flexion section is formed on a sloped surface of the protruding support surface, and the sloped surface has different tilt angles on a foot section side and on a crest section side of the flexion section.
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