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1. 发明授权

US11559635B2 Needle insertion device 有权
公开(公告)号：US11559635B2
公开(公告)日：2023-01-24
申请号：US16551481
申请日：2019-08-26
申请人： REPRO-MED SYSTEMS, INC.
发明人： Andrew I. Sealfon , Christopher Erol Ogut
IPC分类号： A61M5/42 , A61M25/06
摘要： 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.

2. 发明授权

US10183124B2 System and method for ergonomic needle protector 有权
公开(公告)号：US10183124B2
公开(公告)日：2019-01-22
申请号：US15291913
申请日：2016-10-12
申请人： REPRO-MED SYSTEMS, INC.
发明人： Andrew I. Sealfon , Siavash Gheshmi
IPC分类号： A61M5/32 , A61M5/158
摘要： Provided is a system and method for an ergonomic needle protector. More specifically, provided is an ergonomic needle protector for a needle having a first curvature. The ergonomic needle protector has a flexible body having a first end and a second end, and an internal channel extending from the first end towards the second end. The flexible body is formed of a resilient material structured and arranged to return to a curved state along the length of the flexible body according to a second curvature different from the first curvature of the needle. The internal channel is structured and arranged to receive the needle when the flexible body is deformed to conform the internal channel to the first curvature and frictionally bind against the needle when the flexible body is released back to the second curvature. An associated method of use is also provided.

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