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公开(公告)号：US09283366B2
公开(公告)日：2016-03-15
申请号：US13061673
申请日：2009-08-28
申请人： Tadashi Okiyama , Hitoshi Tachizaki
发明人： Tadashi Okiyama , Hitoshi Tachizaki
CPC分类号： A61M39/045 , A61M39/02 , A61M39/04 , A61M39/26 , A61M2039/0036 , A61M2039/0072
摘要： A medical port includes a disc-shaped valve 1 in which an insertion hole is formed in a central portion 1a, a base seat 7 that supports the valve from a lower surface side, and a cover 2 that has a fitting hole exposing an upper surface of the central portion of the valve and covers at least a peripheral edge of the valve from the upper surface side, the fitting hole being formed so that when an inserting body has been inserted into the insertion hole, a fit between the inserting body and the fitting hole can cause the inserting body to be locked against the cover. An annular protrusion 1d is formed in the valve 1, the annular protrusion being continuous in the circumferential direction, and formed in the valve 1 so that in the state in which the inserting body is locked against the cover, the annular protrusion is in contact with an outer circumferential surface of a leading end portion of the inserting body.
摘要翻译： 医疗用端口包括在中心部分1a形成有插入孔的圆盘形阀1，从下表面侧支撑阀的基座7和具有暴露上表面的嵌合孔的盖2 并且从上表面侧至少覆盖阀的外围边缘，所述嵌合孔形成为使得当插入体插入到插入孔中时，插入体和插入体之间的配合 装配孔可以使插入体与盖子锁定。 环形突起1d形成在阀1中，环形突起在圆周方向上是连续的，并且形成在阀1中，使得在插入体被锁定在盖上的状态下，环形突起与 插入体的前端部的外周面。
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公开(公告)号：US08974425B2
公开(公告)日：2015-03-10
申请号：US14124157
申请日：2012-04-26
申请人： Hitoshi Tachizaki , Tadashi Okiyama
发明人： Hitoshi Tachizaki , Tadashi Okiyama
CPC分类号： A61M39/10 , A61M2039/1027 , A61M2039/1066 , A61M2039/2433 , A61M2039/2473 , F16L37/30 , Y10S604/905
摘要： A male member (1) includes a tubular member (10) and a cover (20) covering at least a tip (11) of the tubular member. A lateral hole (14) that communicates with a flow path (13) is formed in an outer peripheral surface of the tubular member. The cover includes an outer peripheral wall (21) that can be deformed elastically by compression and a head part (23) that is provided at one end of the outer peripheral wall. The head part includes an interior cavity (24) into which the tubular member is inserted, and a slit (25) is formed in an innermost part (24a) of the interior cavity. In a state where the outer peripheral wall is not deformed by compression, an inner peripheral surface of the interior cavity contacts closely with the outer peripheral surface of the tubular member so as to block the lateral hole, and the tip of the tubular member and the innermost part of the interior cavity are spaced apart from each other. Thereby, it is possible to reduce an amount of a liquid substance adhering to outer surfaces of the cover and a female member after separation from the female member.
摘要翻译： 阳构件（1）包括管状构件（10）和覆盖管状构件的至少尖端（11）的盖（20）。 在管状部件的外周面形成有与流路（13）连通的侧孔（14）。 该盖包括能够通过压缩弹性变形的外周壁（21）和设置在外周壁的一端的头部（23）。 头部包括内腔（24），管状构件插入其中，并且狭缝（25）形成在内腔的最内部（24a）中。 在外周壁不受压缩而变形的状态下，内腔的内周面与管状部件的外周面紧密接触，从而阻挡侧孔，管状部件的前端部和 内腔的最内部分彼此间隔开。 由此，能够在从阴构件分离后，减少附着在盖体和阴构件外表面的液体物质的量。
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公开(公告)号：US08585661B2
公开(公告)日：2013-11-19
申请号：US10559533
申请日：2004-07-08
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
IPC分类号： A61M5/00
CPC分类号： A61M39/045
摘要： A mixed injection port capable of suppressing the continuous accumulation of medical fluid or blood therein and allowing efficient internal cleaning, wherein a recirculation part (140) is formed at a step between an inner cavity (114) and a thin tube part (117). Even if the fluid is accumulated in a clearance area (1141) produced in the inner cavity (114) when a lure is inserted into a slit (131), the fluid can be securely replaced with the fluid newly flowing therein through a septum (130) and the continuous accumulation of the fluid can be suppressed. A more efficient internal cleaning can be realized by installing a fluid accumulation prevention part such as an annular rib between the septum (130) and the inside wall of the inner cavity (114) and burying the clearance area (1141).
摘要翻译： 一种混合注射口，其能够抑制医用液体或血液中的持续积聚，并允许有效的内部清洁，其中在内腔（114）和细管部（117）之间的台阶形成有再循环部（140）。 即使当将诱剂插入狭缝131中时，流体积聚在在内腔114中产生的间隙区域1141中，流体可以被其中新流过的流体通过隔膜（130） ）并且可以抑制流体的持续积聚。 可以通过在隔膜（130）和内腔（114）的内壁之间安装诸如环形肋之类的流体积聚防止部件并且掩盖间隙区域（1141）来实现更有效的内部清洁。
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公开(公告)号：US08506548B2
公开(公告)日：2013-08-13
申请号：US13121857
申请日：2009-11-13
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
CPC分类号： A61J1/2089 , A61J1/10 , A61J1/201 , A61J1/2037 , A61J1/2062 , A61J1/2082 , A61J1/2096 , A61M5/162 , A61M39/223
摘要： One end of a tubular portion (16) is sealed with a stopcock (5) that is fitted in the tubular portion (16). A first flow channel (33) and a second flow channel (36) are formed in the stopcock (5). A first hole (37), a second hole (43), a third hole (38), and a fourth hole (44) are formed in a connector main body (2). Switching between a setting that brings an inner space (16a) of the tubular portion (16) into communication with the first hole (37) via the first flow channel (33) and a setting that brings the inner space (16a) of the tubular portion (16) into communication with the second hole (43) via the first flow channel (33) and brings the third hole (38) into communication with the fourth hole (44) via the second flow channel (36) can be achieved by rotating the stopcock (5).
摘要翻译： 管状部分（16）的一端用安装在管状部分（16）中的旋塞（5）密封。 在所述旋塞（5）中形成有第一流路（33）和第二流路（36）。 在连接器主体（2）中形成有第一孔（37），第二孔（43），第三孔（38）和第四孔（44）。 在使管状部分（16）的内部空间（16a）经由第一流动通道（33）与第一孔（37）连通的设置之间切换，以及使管状部分（16）的内部空间（16a） 经由第一流路（33）与第二孔（43）连通并使第三孔（38）经由第二流路（36）与第四孔（44）连通的部分（16）可以通过 旋转旋塞（5）。
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公开(公告)号：US08105312B2
公开(公告)日：2012-01-31
申请号：US11547055
申请日：2005-02-07
申请人： Raita Uematsu , Takehiko Yuki , Naotsugu Ito , Ryoji Fujii , Tadashi Okiyama
发明人： Raita Uematsu , Takehiko Yuki , Naotsugu Ito , Ryoji Fujii , Tadashi Okiyama
IPC分类号： A61M39/00
摘要： The present invention aims at offering: a syringe connectable to a port in a fixed manner as well as capable of demonstrating high operational performance even in the case of direct connection where a connector is not used; a connector used for the syringe; and a syringe able to attach the connector thereto. For the attainment of the above objectives, the medical syringe of the present invention is a medical syringe including a cyrindrical connection supporting member which enhances the holding force of a luer part inserted into a port when the medical syringe is connected to the port. The connection supporting member is set by sliding along the luer or a syringe body in a state of being movable between a first position near a tip of the luer and a second position away from the tip of the luer. The medical syringe is characterized in that, when the connection supporting member is moved to the second position, the tip of the luer part is exposed.
摘要翻译： 本发明旨在提供一种注射器，其以固定的方式连接到端口，并且即使在不使用连接器的直接连接的情况下也能够表现出高的操作性能; 用于注射器的连接器; 以及能够将连接器附接到其上的注射器。 为了实现上述目的，本发明的医疗用注射器是包括在医疗用注射器与端口连接时，插入口中的鲁尔部的保持力增强的直线连接支撑部件的医疗用注射器。 连接支撑构件通过沿着路厄尔或注射器主体滑动而设置，该状态可在靠近路厄尔的尖端的第一位置和离开路厄的尖端的第二位置之间移动。 医疗注射器的特征在于，当连接支撑构件移动到第二位置时，露出部分的尖端露出。
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公开(公告)号：US20110160679A1
公开(公告)日：2011-06-30
申请号：US13061673
申请日：2009-08-28
申请人： Tadashi Okiyama , Hitoshi Tachizaki
发明人： Tadashi Okiyama , Hitoshi Tachizaki
IPC分类号： A61M5/00
CPC分类号： A61M39/045 , A61M39/02 , A61M39/04 , A61M39/26 , A61M2039/0036 , A61M2039/0072
摘要： A medical port includes a disc-shaped valve 1 in which an insertion hole is formed in a central portion 1a, a base seat 7 that supports the valve from a lower surface side, and a cover 2 that has a fitting hole exposing an upper surface of the central portion of the valve and covers at least a peripheral edge of the valve from the upper surface side, the fitting hole being formed so that when an inserting body has been inserted into the insertion hole, a fit between the inserting body and the fitting hole can cause the inserting body to be locked against the cover. An annular protrusion 1d is formed in the valve 1, the annular protrusion being continuous in the circumferential direction, and formed in the valve 1 so that in the state in which the inserting body is locked against the cover, the annular protrusion is in contact with an outer circumferential surface of a leading end portion of the inserting body.
摘要翻译： 医疗用端口包括在中心部分1a形成有插入孔的圆盘形阀1，从下表面侧支撑阀的基座7和具有暴露上表面的嵌合孔的盖2 并且从上表面侧至少覆盖阀的外围边缘，所述嵌合孔形成为使得当插入体插入到插入孔中时，插入体和插入体之间的配合 装配孔可以使插入体与盖子锁定。 环形突起1d形成在阀1中，环形突起在圆周方向上是连续的，并且形成在阀1中，使得在插入体被锁定在盖上的状态下，环形突起与 插入体的前端部的外周面。
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公开(公告)号：US20100288722A1
公开(公告)日：2010-11-18
申请号：US12445888
申请日：2007-10-17
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
IPC分类号： B65D51/00
CPC分类号： A61J1/1475 , A61J1/10 , Y10S604/905 , Y10T137/1759
摘要： The present invention provides a communication member for a medical container capable of allowing communication between the inside and the outside of a container body containing a liquid in a state of being fixed to the container body. The communication member includes: a valve 2 having an insertion hole 2a; a tubular body 3 supporting the valve 2; and a closing film 4 for closing a bore of the tubular body 3 in the bore and in the vicinity of the valve 2. The tubular body 3 and the closing film 4 are molded integrally. A groove 4a that passes through the center of the closing film 4 is formed on either a surface of the closing film 4 on the valve 2 side or a surface opposite to the valve side. A pair of ribs 4b are formed on a surface opposite to a surface of the closing film 4 on which the groove is formed, and one of the pair of ribs is formed on one of the two areas that are divided by a straight line whose longitudinal direction is the same as that of the groove and that passes through the center of the closing film, and the other rib is formed on the other area.
摘要翻译： 本发明提供一种医疗用容器用连通构件，其能够容纳固定在容器主体上的容纳有液体的容器主体的内部和外部的连通。 连通构件包括：具有插入孔2a的阀2; 支撑阀2的管状体3; 以及封闭膜4，用于封闭在孔2中和管2附近的管状体3的孔。管状体3和封闭膜4一体模制。 通过封闭膜4的中心的槽4a形成在阀2一侧上的封闭膜4的表面或与阀侧相反的表面上。 一对肋4b形成在与其上形成有槽的封闭膜4的表面相对的表面上，并且一对肋条中的一个形成在由纵向 方向与沟槽的方向相同，并且通过封闭膜的中心，另一个肋形成在另一个区域上。
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公开(公告)号：US20070088283A1
公开(公告)日：2007-04-19
申请号：US10571011
申请日：2004-09-27
申请人： Susumu Hongo , Shigeaki Ishi , Takafumi Kiyono , Ken Kondo , Takahiko Kunishige , Masayuki Morimoto , Tadashi Okiyama , Raita Uematsu , Takehiko Yuki
发明人： Susumu Hongo , Shigeaki Ishi , Takafumi Kiyono , Ken Kondo , Takahiko Kunishige , Masayuki Morimoto , Tadashi Okiyama , Raita Uematsu , Takehiko Yuki
IPC分类号： A61M5/00
CPC分类号： A61M39/1011 , A61M5/344 , A61M5/347 , A61M39/045
摘要： A medical syringe comprising a cylindrical connection supporting member increasing the holding force of a lure inserted into a connection target. The connection supporting member is formed to be slid along the lure or a syringe body part in a state of being movable between a first position near a tip of the lure and a second position away from a tip of the lure. The syringe is characterized in that, when the connection supporting member is moved to the second position, the tip of the lure is exposed.
摘要翻译： 一种医疗用注射器，其包括圆柱形连接支撑构件，其增加插入到连接对象中的吸引力的保持力。 连接支撑构件被形成为沿着诱饵或注射器主体部分滑动，该状态可在靠近诱饵的尖端的第一位置和远离诱饵的尖端的第二位置之间移动。 注射器的特征在于，当连接支撑构件移动到第二位置时，引诱尖端被暴露。
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公开(公告)号：US20060278001A1
公开(公告)日：2006-12-14
申请号：US10543634
申请日：2003-01-30
IPC分类号： G01L7/00
CPC分类号： A61M1/3639 , A61M1/3641 , G01L19/0007
摘要： A pressure detector having a pipe inner pressure receiving opening section comprising a fluid passage for transporting fluid and a diaphragm hermetically sealing an opening made in one side face of the fluid passage, and a pressure detecting section coupled with the pipe inner pressure receiving opening section through the diaphragm and detecting physical variation of the diaphragm, characterized in that the diaphragm is provided loosely at the opening, and the pressure detecting section comprises at least a pressure detector, a load transmitting means having one end connected with the diaphragm and the other end touching the pressure detector, and means for loading the pressure detector. Since a fluid being measured is not exposed directly to air, possibility of clogging the circuit with a blood clot can be reduced; and since a stress load on the diaphragm is reduced, irreversible creep deformation of the diaphragm can be prevented; thereby allowing the pressure detector to perform continuous measurement stably with high accuracy for a long time.
摘要翻译： 一种压力检测器，具有管内压接收开口部分，包括用于输送流体的流体通道和气密地密封在流体通道的一个侧面中形成的开口的隔膜;以及压力检测部分，与管内压力接收开口部分通过 隔膜和检测隔膜的物理变化，其特征在于，隔膜松动地设置在开口处，并且压力检测部分至少包括压力检测器，负载传递装置，其一端与隔膜相连，另一端接触 压力检测器和用于装载压力检测器的装置。 由于被测量的流体不直接暴露在空气中，所以可以减少血液堵塞电路的可能性; 并且由于膜片上的应力负荷减小，可以防止隔膜的不可逆蠕变变形; 从而允许压力检测器以高精度长期稳定地进行连续测量。
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公开(公告)号：US20050263478A1
公开(公告)日：2005-12-01
申请号：US11101927
申请日：2005-04-08
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
CPC分类号： A61J1/2096 , A61J1/1406 , A61J1/1425 , A61J1/1431 , A61J1/1468 , A61J1/1481 , A61J1/201 , A61J1/2044 , A61J1/2058 , A61J1/2086 , Y10S215/03
摘要： A plug body for chemical container capable of preventing the contact thereof with chemical and preventing ruptured film from failing into the chemical, comprising a valve (1) having an insert hole (3) formed at the center thereof a cover (2) for holding the valve (1) by covering at least the upper peripheral edge of the valve (1), and a locking means for locking an insert body to the cover (2) by using the edge part of the cover (2) having a fitting hole formed therein when the insert body is inserted into the insert hole (3), wherein the rear surface peripheral part of the valve (1) is held by a pedestal part (5), and a film (4) covering the rear surface of the valve is disposed on the upper surface of the pedestal part (5).
摘要翻译： 一种用于化学容器的塞体，其能够防止其与化学物质的接触，并防止破裂的膜不能进入化学品，包括具有在其中心形成有插入孔（3）的阀（1），盖（2）用于保持 通过至少覆盖所述阀（1）的上周边缘的阀（1），以及通过使用形成有嵌合孔的盖（2）的边缘部将插入体锁定到盖（2）的锁定装置 其中当插入体插入到插入孔（3）中时，其中阀（1）的后表面周边部分被基座部分（5）保持，并且覆盖阀的后表面的膜（4） 设置在基座部（5）的上表面。
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