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公开(公告)号：US09949741B2
公开(公告)日：2018-04-24
申请号：US15706397
申请日：2017-09-15
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B90/00 , A61B17/12
CPC classification number: A61B17/135 , A61B17/1325 , A61B2017/00907 , A61B2017/12004 , A61B2090/3937
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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公开(公告)号：US09936959B2
公开(公告)日：2018-04-10
申请号：US15706301
申请日：2017-09-15
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B90/00 , A61B17/12
CPC classification number: A61B17/135 , A61B17/1325 , A61B2017/00907 , A61B2017/12004 , A61B2090/3937
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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公开(公告)号：US08524974B2
公开(公告)日：2013-09-03
申请号：US13725269
申请日：2012-12-21
Applicant: Terumo Kabushiki Kaisha
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
CPC classification number: A61B17/135 , A61B17/1325 , A61B2017/00907 , A61B2017/12004 , A61B2090/3937
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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公开(公告)号：US11439408B2
公开(公告)日：2022-09-13
申请号：US16797402
申请日：2020-02-21
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B17/12 , A61B90/00
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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公开(公告)号：US11406395B2
公开(公告)日：2022-08-09
申请号：US16793541
申请日：2020-02-18
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B17/12 , A61B90/00
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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Patent Agency Ranking
公开(公告)号：US11006966B2
公开(公告)日：2021-05-18
申请号：US15908965
申请日：2018-03-01
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Shuhei Matsushita , Hiroshi Yagi
IPC: A61B17/132 , A61B17/135 , A61B17/12
Abstract: A hemostatic device includes a flexible band configured to be wrapped around a part of an arm to be subjected to hemostasis in which a radial artery and an ulnar artery are disposed, a securing portion that secures the band in a state of being wrapped around the arm, a first inflatable portion connected to the band to press a part to be subjected to hemostasis located in the radial artery by being inflated in response to injection of a fluid, a second inflatable portion disposed at a different position from the position of the first inflatable portion in the longitudinal direction of the band to press the ulnar artery by being inflated in response to injection of a fluid, and an auxiliary balloon disposed between the band and the second inflatable portion such that at least a portion overlaps the second inflatable portion and presses the second inflatable portion.
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公开(公告)号：US09968768B2
公开(公告)日：2018-05-15
申请号：US14661599
申请日：2015-03-18
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Noriyuki Kitada , Hiroshi Yagi
CPC classification number: A61M39/08 , A61M25/0009 , A61M25/0043 , A61M25/0045 , A61M25/1006 , A61M2025/0047 , A61M2025/1093
Abstract: A medical tube which is relatively thin in thickness over its entirety while an outer layer and an inner layer are preferably prevented from being separated from each other. A medical tube includes a first layer and a second layer that is provided adjacent to an inner circumferential surface of the first layer. The medical tube also includes a wedge-shaped convex portion that is provided on an outer circumferential surface of the second layer so as to be widened in width radially outward, and a concave portion that is provided on an inner circumferential surface of the first layer, with the convex portion and the concave portion engaging each other.
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公开(公告)号：US09895155B2
公开(公告)日：2018-02-20
申请号：US15705994
申请日：2017-09-15
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B90/00 , A61B17/12
CPC classification number: A61B17/135 , A61B17/1325 , A61B2017/00907 , A61B2017/12004 , A61B2090/3937
Abstract: A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.
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9.发明授权公开(公告)号：US08481805B2
公开(公告)日：2013-07-09
申请号：US13725406
申请日：2012-12-21
Applicant: Terumo Kabushiki Kaisha
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
CPC classification number: A61B17/135 , A61B17/1325 , A61B2017/00907 , A61B2017/12004 , A61B2090/3937
Abstract: A method to stop bleeding at a puncture site of an artery on a wrist of a patient comprises wrapping a flexible band of a hemostatic device around the wrist of the patient, wherein the hemostatic device also includes a curved plate, a balloon and a marker used to position the balloon at the puncture site, and wherein the flexible band, the curved plate and the balloon are substantially transparent. The wrapping of the flexible band around the wrist of the patient involves wrapping the flexible band around the wrist of the patient while the balloon is in an uninflated state. The wrapping can also take place while an introducer sheath is in place at the puncture site. The method also involves using the marker to position balloon relative to the puncture site such that the balloon overlies the puncture site, introducing a fluid into the balloon and inflating the balloon, and maintaining inflation of the balloon and compression against the puncture site.
Abstract translation: 一种在患者手腕上的动脉穿刺位置止血的方法包括将患者的手腕周围的止血装置的柔性带缠绕在其上，其中止血装置还包括弯曲板，气球和使用的标记 将球囊定位在穿刺部位，并且其中柔性带，弯曲板和球囊基本上是透明的。 柔性带围绕患者腕部的包裹包括在气囊处于未充气状态时将柔性带缠绕在患者的手腕周围。 当引导器护套在穿刺部位就位时，也可以进行包装。 该方法还包括使用标记物来相对于穿刺部位定位球囊，使得球囊覆盖穿刺部位，将流体引入球囊并使气囊膨胀，并保持球囊的膨胀并压靠穿刺部位。
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公开(公告)号：US10058334B1
公开(公告)日：2018-08-28
申请号：US15952555
申请日：2018-04-13
Applicant: TERUMO KABUSHIKI KAISHA
Inventor： Satoshi Wada , Shigeki Numata , Hiroshi Yagi
IPC: A61F5/28 , A61F13/00 , A61L15/00 , A61B17/00 , A61B17/135 , A61B17/132 , A61B17/12 , A61B90/00
Abstract: A method to stop bleeding at a puncture site of an artery on a patient's arm includes wrapping a flexible band of a hemostatic device around at least a portion of the patient's arm, wherein the hemostatic device also comprises a more rigid member that is more rigid than the flexible band, a balloon, and a visually identifiable marker. The method also involves wrapping the flexible band around at least the portion of the patient's arm while the balloon is in an uninflated state and while an introducer sheath is in place at the puncture site. The visually identifiable marker is used to position the balloon in overlying relation to the puncture site while viewing the puncture site through the balloon and through the more rigid member. Fluid is introduced into the balloon to inflate the balloon to apply a compression force against the puncture site.
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