公开(公告)号：WO2014168840A1

公开(公告)日：2014-10-16

申请号：PCT/US2014/033060

申请日：2014-04-04

Applicant: REPRO-MED SYSTEMS, INC.

Inventor： SEALFON, Andrew ,  OGUT, Christopher Erol

IPC: A61M5/20 ,  A61M5/42

CPC classification number: A61M5/422 ,  A61M5/158 ,  A61M2005/1581 ,  A61M2005/1585

Abstract: The present invention generally provides a device for inserting needles and alleviating the discomfort associated with needle insertion. In certain embodiments, the device is suited for injecting butterfly needles and particularly butterfly needles that are attached to infusion tubing. The patient or caregiver loads a butterfly needle with tubing attached into the base of the drive plunger. The needle with tubing attached is retracted into the housing of the device by retracting the inner plunger. Once retracted, the device is activated and ready to administer a needle into the tissue of a patient. The device is then placed on the location of the skin where injection is desired. The surface that contacts the skin may be textured and may include a contact switch that causes the device to vibrate when slight pressure is applied through contact with the skin. Two trigger buttons in the housing of the device may be depressed to eject the needle at an angle essentially perpendicular to the surface of the skin into the tissue of the patient concurrently with the textured pads contacting the skin and vibrating, distracting the patient from the needle insertion. The inner plunger of the device is then depressed toward the surface of the skin to release the needle from the device. The wings and body of the butterfly may be secured to the skin, for example, with an adhesive such as tape.

Abstract translation: 本发明通常提供用于插入针头并减轻与针插入有关的不适的装置。 在某些实施例中，该装置适于注射蝴蝶针，特别是连接到输注管的蝶形针。 患者或护理人员加载蝴蝶针，其中管道连接到驱动柱塞的底座。 通过缩回内柱塞，连接有管道的针头缩回装置的壳体。 一旦收回，该装置被激活并且准备好将针管施加到患者的组织中。 然后将该装置放置在需要注射的皮肤的位置上。 接触皮肤的表面可以是纹理的，并且可以包括接触开关，其在通过与皮肤接触施加轻微的压力时使装置振动。 可以将装置的壳体中的两个触发按钮压下，以将基本上垂直于皮肤表面的角度以相对于患者组织的角度弹出到患者的组织中，与纹理垫同时接触皮肤并振动，使患者从针头分散注意力 插入。 然后将装置的内柱塞朝向皮肤表面压下以将针从装置上释放出来。 蝴蝶的翅膀和身体可以例如用诸如胶带的粘合剂固定到皮肤上。

公开(公告)号：WO2019133603A1

公开(公告)日：2019-07-04

申请号：PCT/US2018/067497

申请日：2018-12-26

Applicant: REPRO-MED SYSTEMS, INC.

Inventor： SEALFON, Andrew

IPC: A61M5/142 ,  A61M5/158 ,  A61M5/32

Abstract: Provided is a system and method for a high flow at low pressure infusion system needle set for delivering a liquid from a reservoir to a patient. More specifically, provided is a high flow at low pressure infusion system needle set including a flexible tubing element having a first length and a first end structured and arranged to connect to the reservoir, and a second end opposite thereto, the flexible tubing element having a first internal diameter. A needle having a second length and a second internal diameter is coupled to the second end of the flexible tubing, the needle having a first portion providing a sharpened distal end for penetration of the patients tissue and a second portion providing a second end in fluid communication with the second end of the flexible tubing element, the first portion and second portion generally normal to each other. The second end of the needle has an outside diameter, the flexible tubing element having an average first internal diameter along the first length, the average first internal diameter at least 25% larger than the outside diameter of the second end of the needle. An associated method of use is also provided.

公开(公告)号：WO1987002589A1

公开(公告)日：1987-05-07

申请号：PCT/US1985002123

申请日：1985-10-28

Applicant: REPRO-MED SYSTEMS, INC.

Inventor： REPRO-MED SYSTEMS, INC. ,  SEALFON, Andrew ,  YURDIN, Carl

IPC: A61M07/00

CPC classification number: A61M5/148

Abstract: Involved is a device, noteworthy by its compact construction, portability and use of a cooperating pair of constant torque springs (50, 51) to dispense liquid under a uniform force, in which any binding in the slide (40) that is urged through movement by the torque springs is obviated, so that the slide tracks properly duriing liquid-dispensing service of the device. The slide (40) acts on a collapsible bag (32) having an outlet (34).

Abstract translation: 涉及的是一种装置，其特征在于其紧凑的构造，便携性以及协作的一对恒定扭矩弹簧（50,51）在均匀的力下分配液体的使用，其中滑动件（40）中的任何结合被推动通过运动 通过扭矩弹簧被消除，使得滑块在装置的液体分配服务期间适当地轨道运动。 滑动件（40）作用在具有出口（34）的可折叠袋（32）上。

公开(公告)号：WO2016140864A1

公开(公告)日：2016-09-09

申请号：PCT/US2016/019600

申请日：2016-02-25

Applicant: REPRO-MED SYSTEMS, INC. ,  SEALFON, Andrew ,  GHESHMI, Siavash

Inventor： SEALFON, Andrew ,  GHESHMI, Siavash

IPC: A61M5/172 ,  A61M5/168

CPC classification number: A61M5/16877 ,  A61M5/141 ,  A61M5/1413 ,  A61M5/142 ,  A61M5/16813 ,  A61M5/16886 ,  A61M5/178

Abstract: Provided is a precision variable flow rate infusion system and method for delivering a liquid from a reservoir having an initial potential outflow rate to a patient. The system includes at least a first flexible flow rate tubing having a pre-defined flow rate selected at a maximum dosage flow rate for the liquid from the reservoir, the pre-defined flow rate being less than the initial potential outflow rate of the reservoir. Also provided is an adjustable flow rate controller having an inlet and an outlet, at least one internal fluid pathway there between and a fluid pathway modifier structured and arranged to modify the internal fluid pathway from the inlet to the outlet from a closed pathway to a maximum flow pathway with a plurality of different flow rate pathways there between. Moreover, the at least first flexible flow rate tubing and adjustable flow rate controller determine the maximum flow rate of liquid from the reservoir to a patient and the adjustable flow rate controller permits precision flow rate control from an off flow rate to about the maximum flow rate permitted. Associated methods of providing, calibrating and using the precision variable flow rate infusion system are also provided.

Abstract translation: 提供了一种用于将具有初始潜在流出速率的储存器的液体输送给患者的精密可变流量输注系统和方法。 系统包括至少第一柔性流速管道，其具有以用于来自储存器的液体的最大剂量流速选择的预定流率，预定流量小于储存器的初始潜在流出速率。 还提供了一种具有入口和出口的可调节流量控制器，其间具有至少一个内部流体通路和流体路径修改器，其构造和布置成将从入口到出口的内部流体路径从闭合通路改变到最大值 流动路径之间具有多个不同的流速路径。 此外，至少第一柔性流量管道和可调节流量控制器确定液体从贮存器到患者的最大流速，并且可调节流量控制器允许从截流量到大约最大流量的精确流量控制 允许的。 还提供了提供，校准和使用精密可变流量输注系统的相关方法。

公开(公告)号：WO2014127209A1

公开(公告)日：2014-08-21

申请号：PCT/US2014/016426

申请日：2014-02-14

Applicant: REPRO-MED SYSTEMS, INC.

Inventor： SEALFON, Andrew

IPC: A61M5/145 ,  A61M39/08

CPC classification number: A61M5/16881 ,  A61M5/1413 ,  A61M5/1456 ,  A61M5/162 ,  A61M5/16813 ,  A61M5/16877 ,  A61M25/002 ,  A61M39/08 ,  A61M39/28 ,  A61M2039/082

Abstract: The invention provides a modular tubing system with a set of tubing segments that can be configured to provide a desired flow rate. In the modular systems described herein, multiple tubes with pre-set flow rates are attached either in-series or in parallel to allow the user to vary the flow rate of the therapy. The modular systems described herein may be used in connection with a constant pressure pump for subcutaneous administration of therapeutic agents.

Abstract translation: 本发明提供了一种具有一组管段的模块化管道系统，其可被配置成提供期望的流量。 在本文所述的模块化系统中，具有预设流速的多个管被串联或并联连接，以允许使用者改变治疗的流速。 本文描述的模块化系统可以与用于皮下施用治疗剂的恒压泵结合使用。