公开(公告)号：US09022997B2

公开(公告)日：2015-05-05

申请号：US13263306

申请日：2010-04-08

申请人： Bong Hyun Chung ,  Nyeon Sik Eum

发明人： Bong Hyun Chung ,  Nyeon Sik Eum

IPC分类号： A61M5/00 ,  A61M37/00 ,  A61M5/178

CPC分类号： A61M37/0015 ,  A61M5/178 ,  A61M2037/0023 ,  A61M2037/0046 ,  A61M2037/0053 ,  A61M2037/0061

摘要： Provided is a microneedle unit comprising a case having a space accommodating a fluid and a fluid channel through which the fluid is discharged, a microneedle coupled to a lower portion of the case, a base cover disposed at the lower portion of the case, having a hole through which the microneedle passes, and being vertically movable, a guide pin coupled to the base cover and configured to open and close the fluid channel, and an elastic member configured to impart a restoring force such that the base cover is moved upward by an external pressure and then returns downward again. Therefore, the microneedle unit, which is provided to deliver a fluid into the skin with no pain and no scar, can control injection of the fluid using the guide pin, and repeatedly and conveniently control injection of the fluid using the elastic member.

摘要翻译： 提供了一种微针单元，其包括具有容纳流体的空间和流体被排出的流体通道的壳体，连接到壳体的下部的微针，设置在壳体的下部的底盖，具有 所述微针通过所述孔并且可垂直移动;引导销，其联接到所述基座盖并且构造成打开和关闭所述流体通道;以及弹性构件，其构造成赋予恢复力，使得所述底盖向上移动一个 外部压力再次向下返回。 因此，提供用于将流体输送到皮肤中而没有疼痛和无疤痕的微针单元可以使用导销来控制流体的注入，并且使用弹性构件重复且方便地控制流体的注入。

公开(公告)号：US20120059326A1

公开(公告)日：2012-03-08

申请号：US13263306

申请日：2010-04-08

申请人： Bong Hyun Chung ,  Nyeon Sik Eum

发明人： Bong Hyun Chung ,  Nyeon Sik Eum

IPC分类号： A61M5/32 ,  A61M5/00

CPC分类号： A61M37/0015 ,  A61M5/178 ,  A61M2037/0023 ,  A61M2037/0046 ,  A61M2037/0053 ,  A61M2037/0061

摘要： Provided is a microneedle unit comprising a case having a space accommodating a fluid and a fluid channel through which the fluid is discharged, a microneedle coupled to a lower portion of the case, a base cover disposed at the lower portion of the case, having a hole through which the microneedle passes, and being vertically movable, a guide pin coupled to the base cover and configured to open and close the fluid channel, and an elastic member configured to impart a restoring force such that the base cover is moved upward by an external pressure and then returns downward again. Therefore, the microneedle unit, which is provided to deliver a fluid into the skin with no pain and no scar, can control injection of the fluid using the guide pin, and repeatedly and conveniently control injection of the fluid using the elastic member.

摘要翻译： 提供了一种微针单元，其包括具有容纳流体的空间和流体被排出的流体通道的壳体，连接到壳体的下部的微针，设置在壳体的下部的底盖，具有 所述微针通过所述孔并且可垂直移动;引导销，其联接到所述基座盖并且构造成打开和关闭所述流体通道;以及弹性构件，其构造成赋予恢复力，使得所述底盖向上移动一个 外部压力再次向下返回。 因此，提供用于将流体输送到皮肤中而没有疼痛和无疤痕的微针单元可以使用导销来控制流体的注入，并且使用弹性构件重复且方便地控制流体的注入。

公开(公告)号：US20160051773A1

公开(公告)日：2016-02-25

申请号：US14779062

申请日：2013-06-20

申请人： Nyeon Sik EUM

发明人： Nyeon Sik EUM

IPC分类号： A61M5/32

CPC分类号： A61M5/3216

摘要： The present invention relates to a safety cap for a disposable syringe. In particular, the safety cap for covering a needle of the syringe has a cutout insertion portion formed at one side thereof and a ball provided at the inner upper end of the cutout insertion portion, so that it is possible to couple the needle of the syringe to the safety cap by inserting the needle into the ball and then rotating the needle about the ball. Further, the safety cap has a fitting groove formed at the lower end portion thereof, so that the safety cap can be coupled to and covered on the upper portion of the used syringe through the cutout insertion portion from the lateral side of the syringe, and be then forcibly coupled to the upper portion of the syringe through the fitting groove. Therefore, the safety cap can prevent a user, after using the syringe, from having a wound by being pierced by the needle or from being infected by germs through the wound.

摘要翻译： 本发明涉及一次性注射器的安全帽。 特别地，用于覆盖注射器的针的安全帽具有形成在其一侧的切口插入部分和设置在切口插入部分的内部上端的球，使得可以将注射器的针头 通过将针插入球中然后使针绕球旋转来到安全帽。 此外，安全帽具有形成在其下端部的配合槽，使得安全帽可以从注射器的侧面通过切口插入部分联接到使用的注射器的上部并且被覆盖在注射器的外侧上，并且 然后通过装配槽强制地联接到注射器的上部。 因此，安全帽可以在使用注射器之后防止使用者被针刺伤或被伤口感染细菌所引起的伤口。

公开(公告)号：US20120296280A1

公开(公告)日：2012-11-22

申请号：US13575525

申请日：2011-01-28

申请人： Nyeon Sik Eum

发明人： Nyeon Sik Eum

IPC分类号： A61M5/44 ,  A61M5/00

CPC分类号： A61M37/0015 ,  A61B17/205 ,  A61M2037/0023 ,  A61M2037/003 ,  A61M2037/0038 ,  A61M2037/0046 ,  A61M2037/0061

摘要： The micro needle includes a needle and a body. The needle includes an inclined part including an inclined outer wall, a straight part including a straight outer wall, and a recess having a certain depth along the inclined or straight outer wall. The body is coupled to the needle to move or support the needle. The micro needle apparatus includes a micro needle head part, an infrared generator part, and a power supply part. The micro needle head part includes a plurality of micro needles having front ends protruding out of the micro needle head part. When the micro needles are pressed against a skin, the micro needles arrive at a dermis of the skin. The infrared generator part generates an infrared or far infrared ray to the skin through an inside or outside of the micro needle. The power supply part supplies energy required for the infrared generator part.

摘要翻译： 微针包括针和身体。 针包括倾斜的部分，其包括倾斜的外壁，包括直的外壁的直线部分和沿着倾斜或直的外壁具有一定深度的凹部。 身体联接到针上以移动或支撑针。 微针装置包括微针头部，红外线发生部和电源部。 微针头部包括从微针头部突出的前端的多个微针。 当微针被压在皮肤上时，微针到达真皮皮肤。 红外发生器部分通过微针的内部或外部产生对皮肤的红外线或远红外线。 电源部件提供红外发生器部件所需的能量。