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1.发明申请公开(公告)号：US20190224455A1
公开(公告)日：2019-07-25
申请号：US15878996
申请日：2018-01-24
摘要： A catheter has a double-action retention mechanism with (a) one retention mechanism having a reinforced retention body transformable into a deployed flower-like configuration when the catheter is inserted in the bodily cavity, and (b) a stabilizer securing the catheter to a patient's body to maintain a stable position. The retention mechanism for securing the catheter in the bodily cavity is configured with a thickened or reinforced wall portions of the retention body. The inner channel of the catheter body is wider than conventional catheters, thus attaining better drainage and better fluid flow. Due to the reinforced flower configuration, an inadvertent removal of the catheter with the flower configuration fully deployed will afflict no significant damage. When the catheter is to be removed, the catheter's body is disengaged from the stabilizer and the flower configuration of the retention mechanism retention body controllably collapses, thus transforming the catheter to a configuration suitable for removal of the catheter from the bodily cavity. The improved Catheter is simple in operation, safe, prevents from CAUTI, and provides a non-residual urine drainage and high flow rate.
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公开(公告)号：US11083874B2
公开(公告)日：2021-08-10
申请号：US15878996
申请日：2018-01-24
摘要： A catheter has a double-action retention mechanism with (a) one retention mechanism having a reinforced retention body transformable into a deployed flower-like configuration when the catheter is inserted in the bodily cavity, and (b) a stabilizer securing the catheter to a patient's body to maintain a stable position. The retention mechanism for securing the catheter in the bodily cavity is configured with a thickened or reinforced wall portions of the retention body. The inner channel of the catheter body is wider than conventional catheters, thus attaining better drainage and better fluid flow. Due to the reinforced flower configuration, an inadvertent removal of the catheter with the flower configuration fully deployed will afflict no significant damage. When the catheter is to be removed, the catheter's body is disengaged from the stabilizer and the flower configuration of the retention mechanism retention body controllably collapses, thus transforming the catheter to a configuration suitable for removal of the catheter from the bodily cavity. The improved Catheter is simple in operation, safe, prevents from CAUTI, and provides a non-residual urine drainage and high flow rate.
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公开(公告)号：US6113577A
公开(公告)日：2000-09-05
申请号：US296425
申请日：1999-04-23
申请人： Said Ismail Hakky , Jeffrey H. Kuch
发明人： Said Ismail Hakky , Jeffrey H. Kuch
CPC分类号： A61M25/02 , A61M5/425 , A61M2209/088 , Y10S128/26
摘要： An apparatus for maintaining an intravascular access device in position at an access point on a limb of a patient includes a needle immobilizing unit engaging the needle member and preventing it from dislodgement from the blood vessel, a tube locking member locking the connecting tube in place and preventing it from being separated from the needle member, and a strap which supports the needle immobilizing unit and the locking member immovably on the limb of a patient. For further support of the apparatus in place, a splint assembly is provided which includes two splint members, forearm splint member which is secured to the forearm part of the limb and arm/hand splint member which is securable to either the arm or hand of the limb. The splint members can be used separately or coupled to each other; joint between the splint members has a latching mechanism allowing to adjust the angle between the forearm and arm/hand splint members. The strap carrying the needle immobilizing unit and the tube locking member is secured to a splint member and facilitates in securing the splint member to the part of the limb. To provide additional support, one or two support straps are provided in the assembly. The needle immobilizing unit is made of a transparent plastic so that any bleeding or tissue infusion which may happen, are immediately recognized by medical personnel.
摘要翻译： 一种用于将患者的血管内进入装置维持在位于患者肢体上的接近点的位置的装置包括：针固定单元，其接合针构件并防止其从血管移出;管锁定构件将连接管锁定在适当的位置;以及 防止其与针构件分离，以及将针固定单元和锁定构件不可移动地支撑在患者的肢体上的带。 为了进一步支撑装置，提供了一种夹板组件，其包括两个夹板构件，前臂夹板构件固定到肢体和手臂/手夹板构件的前臂部分，其可固定到臂或手的夹子 肢。 夹板构件可以单独使用或彼此耦合; 夹板构件之间的接合具有允许调节前臂和手臂/夹板构件之间的角度的闩锁机构。 携带针固定单元和管锁定构件的带固定到夹板构件并且有助于将夹板构件固定到肢体的一部分。 为了提供额外的支撑，在组件中提供一个或两个支撑带。 针固定单元由透明塑料制成，使得可能发生的任何出血或组织输注都被医务人员立即识别。
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公开(公告)号：US06500154B1
公开(公告)日：2002-12-31
申请号：US09480791
申请日：2000-01-11
申请人： Said Ismail Hakky , Jeffrey H. Kuch
发明人： Said Ismail Hakky , Jeffrey H. Kuch
IPC分类号： A61M532
CPC分类号： A61M25/02 , A61M2025/024 , A61M2025/0246
摘要： An apparatus for maintaining an intravascular access device in position at an access point on a limb of a patient includes a needle immobilizing unit engaging the needle member and preventing it from dislodgement from the blood vessel, a tube locking member locking the connecting tube in place and preventing it from being separated from the needle member, and a strap which supports the needle immobilizing unit and the locking member immovably on the limb of a patient. For further support of the apparatus in place, a splint assembly is provided which includes two splint members, forearm splint member which is secured to the forearm part of the limb and arm/hand splint member which is securable to either the arm or hand of the limb. The splint members can be used separately or coupled to each other; joint between the splint members has a latching mechanism allowing to adjust the angle between the forearm and arm/hand splint members. The strap carrying the needle immobilizing unit and the tube locking member is secured to a splint member and facilitates in securing the splint.
摘要翻译： 一种用于将患者的血管内进入装置维持在位于患者肢体上的接近点的位置的装置包括：针固定单元，其接合针构件并防止其从血管移出;管锁定构件将连接管锁定在适当的位置;以及 防止其与针构件分离，以及将针固定单元和锁定构件不可移动地支撑在患者的肢体上的带。 为了进一步支撑装置，提供了一种夹板组件，其包括两个夹板构件，前臂夹板构件固定到肢体和手臂/手夹板构件的前臂部分，其可固定到臂或手的夹子 肢。 夹板构件可以单独使用或彼此耦合; 夹板构件之间的接合具有允许调节前臂和手臂/夹板构件之间的角度的闩锁机构。 携带针固定单元和管锁定构件的带固定到夹板构件并有助于固定夹板。
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