公开(公告)号：US07011651B2

公开(公告)日：2006-03-14

申请号：US10497265

申请日：2002-11-28

申请人： Sang Bin Lee ,  Ho Gil Chu ,  Hyung Jin Sung

发明人： Sang Bin Lee ,  Ho Gil Chu ,  Hyung Jin Sung

IPC分类号： A61M5/00

CPC分类号： A61M5/16881

摘要： The object of this invention is to provide a device for regulating the flow rate of an intravenous medical solution during an injection using an intravenous drip unit. The device has a housing (10) mounted to a hose (300) to allow the flow of the solution from a solution container (200) into the vein, and a control member (20) rotatably assembled with the housing to regulate the flow rate of the solution. The housing has first and second seats (11, 12) communicating with inlet and outlet ports, and the control member has first and second bosses (21, 22) seated in the first and second seats. An arc-shaped solution path (23), a radial channel (24) and an annular groove (25) are formed on the control member to regulate the flow rate of the solution in accordance with an adjusted angle of the control member relative to the fixed housing.

摘要翻译： 本发明的目的是提供一种用于在使用静脉滴注单元的注射期间调节静脉内药物溶液的流速的装置。 该装置具有安装到软管（300）上的壳体（10），以允许溶液从溶液容器（200）流入静脉;以及控制构件（20），其与壳体可旋转地组装以调节流速 的解决方案。 壳体具有与入口和出口连通的第一和第二座（11,12），并且控制构件具有安置在第一和第二座中的第一和第二凸台（21,22）。 在控制构件上形成弧形溶液路径（23），径向通道（24）和环形槽（25），以根据控制构件相对于所述控制构件的调整角度来调节溶液的流速 固定住房。

公开(公告)号：US20130006183A1

公开(公告)日：2013-01-03

申请号：US13543294

申请日：2012-07-06

申请人： Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

发明人： Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

IPC分类号： A61M5/145

CPC分类号： A61M5/142 ,  A61M5/1422 ,  A61M5/145 ,  A61M2005/14506

摘要： The present invention relates to a simple and small cylinder pump, which can stably supply a medical fluid regardless of the installed height of a liquid container or a blood bag. The cylinder pump includes an upper casing, and a lower casing coupled to the upper casing. An upper rotation member is rotatably inserted in the upper casing. A lower rotation member slidingly contacting the upper rotation member is rotatably inserted in the lower casing. An inner wall of the upper casing, a lower outer surface of the upper rotation member, an inner wall of the lower casing, and an upper outer surface of the rotation member constitute a cylinder having a single-tube shape. Plungers are installed on the upper rotation member and on the lower rotation member, respectively, and rotate in the cylinder, the ends of which are closed.

摘要翻译： 本发明涉及一种简单且小型的气缸泵，其能够稳定地供应医用流体，而与液体容器或血袋的安装高度无关。 气缸泵包括上壳体和联接到上壳体的下壳体。 上旋转构件可旋转地插入上壳体。 滑动地接触上旋转构件的下旋转构件可旋转地插入下壳体中。 上壳体的内壁，上旋转构件的下外表面，下壳体的内壁和旋转构件的上外表面构成具有单管形状的气缸。 柱塞分别安装在上旋转构件和下旋转构件上，并且在气缸中旋转，其端部关闭。

公开(公告)号：US20230233754A1

公开(公告)日：2023-07-27

申请号：US17925091

申请日：2020-11-09

申请人： Kun Hyung LEE ,  Sang Bin LEE ,  Ji Eun LEE ,  MEINNTECH CO., LTD.

发明人： Kun Hyung LEE ,  Sang Bin LEE ,  Ji Eun LEE

IPC分类号： A61M5/14 ,  A61J1/14

CPC分类号： A61M5/14 ,  A61J1/14 ,  A61M39/223

摘要： Disclosed is an intravenous drug dispensing kit including: a cylinder cartridge for introducing and discharging external fluids through changes in the volume of a cylinder occurring when a pair of first and second pistons disposed therein is fixed and rotates relatively to each other; a first tube connected to an outlet tube of the cylinder cartridge; a three-way valve having a first introducing flow path, a second introducing flow path, and a discharge flow path connected to any one of the first introducing flow path and the second introducing flow path; a second tube for connecting the discharge flow path of the three-way valve to an inlet tube of the cylinder cartridge; a third tube connected to the first introducing flow path of the three-way valve; and a fourth tube connected to the second introducing flow path of the three-way valve.

公开(公告)号：US08029480B2

公开(公告)日：2011-10-04

申请号：US11632290

申请日：2005-07-14

申请人： Sang-Bin Lee

发明人： Sang-Bin Lee

IPC分类号： A61M5/00 ,  F16L37/28

CPC分类号： A61M5/141 ,  A61M5/16881

摘要： An injection volume regulating device for liquid medicine, including a fixing member, a regulating member, a passage recess-sealing member, an outflow hole-sealing member, and a fastening member. The fixing member includes an inlet connected to a medicine supply hose, an inflow hole to deliver the medicine to the regulating device, an outflow hole to be supplied with the medicine from the regulating member, an outlet to discharge the medicine to the hose to allow the medicine to be supplied to a needle, and an insertion hole to be equipped with the fastening member. The regulating member includes a passage recess that is connected to the inflow hole, a liquid medicine-delivering groove connected to the outflow hole, and an insertion hole to be equipped with the fastening member. The passage recess-sealing member communicates the inflow hole with the passage recess. The fastening member fastens the fixing member to the regulating member.

摘要翻译： 一种用于液体药物的注射量调节装置，包括固定构件，调节构件，通道凹部密封构件，流出孔密封构件和紧固构件。 固定构件包括连接到药物供应软管的入口，用于将药物输送到调节装置的流入孔，从调节构件供给药物的流出孔，将药物排出到软管的出口，以允许 要提供给针的药物和配备有紧固构件的插入孔。 调节构件包括连接到流入孔的通道凹部，与流出孔连接的液体药物输送槽以及配备有紧固构件的插入孔。 通道凹部密封构件将流入孔与通道凹部连通。 紧固构件将固定构件固定到调节构件。

公开(公告)号：US20230129878A1

公开(公告)日：2023-04-27

申请号：US17910010

申请日：2020-11-09

申请人： MEINNTECH CO. LTD.

发明人： Kun Hyung LEE ,  Sang Bin LEE ,  Ji Eun LEE ,  Jong Hyung EOM

IPC分类号： A61M5/142 ,  A61M5/172 ,  A61M5/38

摘要： The present invention relates to a cylinder pump including: a body part having a main body with a coupling groove formed thereon and a front body coupled to the main body by means of hinges; a cartridge detachably attached to the coupling groove of the body part; a driving part located inside the main body to operate the cartridge; a display part located on the front body to provide an interface necessary for the operation thereof; a controller for controlling the operation of the driving part; and an operating part for transmitting a user's operating signal or input information to the controller.

公开(公告)号：US08529512B2

公开(公告)日：2013-09-10

申请号：US13543294

申请日：2012-07-06

申请人： Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

发明人： Sang Bin Lee ,  Kun-Hyung Lee ,  Jeong Ju Lee ,  Jae Soon Choi ,  Seung Won Lee

IPC分类号： A61M1/00

CPC分类号： A61M5/142 ,  A61M5/1422 ,  A61M5/145 ,  A61M2005/14506

摘要： The present invention relates to a simple and small cylinder pump, which can stably supply a medical fluid regardless of the installed height of a liquid container or a blood bag. The cylinder pump includes an upper casing, and a lower casing coupled to the upper casing. An upper rotation member is rotatably inserted in the upper casing. A lower rotation member slidingly contacting the upper rotation member is rotatably inserted in the lower casing. An inner wall of the upper casing, a lower outer surface of the upper rotation member, an inner wall of the lower casing, and an upper outer surface of the rotation member constitute a cylinder having a single-tube shape. Plungers are installed on the upper rotation member and on the lower rotation member, respectively, and rotate in the cylinder, the ends of which are closed.

摘要翻译： 本发明涉及一种简单且小型的气缸泵，其能够稳定地供应医用流体，而与液体容器或血袋的安装高度无关。 气缸泵包括上壳体和联接到上壳体的下壳体。 上旋转构件可旋转地插入上壳体。 滑动地接触上旋转构件的下旋转构件可旋转地插入下壳体中。 上壳体的内壁，上旋转构件的下外表面，下壳体的内壁和旋转构件的上外表面构成具有单管形状的气缸。 柱塞分别安装在上旋转构件和下旋转构件上，并且在气缸中旋转，其端部关闭。