JP3039408U - Used needle separation storage container - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To eliminate the risk of infection when disposing of used needles. An injection needle can be inserted into an upper plate 41 of a hollow container 4, and after insertion of the injection needle, the syringe is moved laterally to contact with one end and pulled up, whereby the rear end collar of the injection needle is pulled. An injection needle separation hole 42 having a shape such that a part of the portion can hit the lower surface 41A of the upper plate 41 is formed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a used needle separation container that is used to separate and store a used needle connected to a syringe from the syringe.

[0002]

[Prior art]

 As shown in FIG. 5, the syringe 1 used in the medical field is usually separated from the injection needle 2. Then, when using the syringe 1, as shown in FIG. 6, the injection needle 2 with a cap taken out from the packaging container (not shown) is inserted into the syringe 1 and fixed, and then the cap 3 is removed. , The injection needle 2 is exposed. After using the syringe 1, the used injection needle 2 is inserted into the cap 3 and fixed, the cap 3 and the used injection needle 2 are pinched with fingers, and the syringe 1 is pulled out from the syringe 1 to remove the used injection needle. 2 and syringe 1 are separated. The used injection needle 2 stored in the cap 3 is discarded together with the cap 3 or separated from the cap 3.

[0003]

[Problems to be solved by the device]

 In this prior art, when the used injection needle 2 is stored in the cap 3 again, since the inner diameter of the cap 3 is only 5 mm, a syringe user such as a doctor or a nurse mistakenly uses his / her finger. May stab you. In this case, if the used injection needle 2 is contaminated with a blood-borne pathogen such as hepatitis B, hepatitis C, syphilis, and AIDS, the syringe user is exposed to infection. As described above, this conventional technique has a problem that it lacks safety.

The present invention has been made for the purpose of solving the problems of the prior art.

[0005]

[Means for Solving the Problems]

 Means for solving the above problems will be described below with reference to FIG. 1 corresponding to one embodiment. According to this invention, an injection needle can be inserted into the upper plate 41 of the hollow container 4, and after inserting the injection needle, the syringe is moved laterally and applied to one end, and when it is pulled up, the rear end of the injection needle is The injection needle separating hole 42 is formed in such a shape that a part of the collar portion can come into contact with the lower surface 41A of the upper plate 41.

[0006] In the device configured as described above, when the used injection needle is inserted into the injection needle separation hole 42, the syringe is moved laterally and applied to one end, and pulled up, the used injection needle is And is housed in the hollow container 4.

[0007]

[Embodiment of the invention]

 FIG. 1 is a view showing an embodiment of the present invention, and FIG. 2 is a view showing a method of using a used injection needle separation container according to the present invention. In FIGS. 1 and 2, 4 is a hollow container, 41 is an upper plate, and 42 is an injection needle separation hole.

The hollow container 4 is formed by attaching a top plate 41 to a hollow rectangular parallelepiped, a cube or a cylinder. The height of the hollow container 4 is larger than the length of the injection needle 2 so that the injection needle 2 can be stored therein. The hollow container 4 is made of a transparent material so that the used injection needle 2 housed inside can be confirmed (claim 4).

The injection needle separation hole 42 is formed in the upper plate 41. The shape of the injection needle separation hole 42 is such that the injection needle 2 can be inserted, and after the injection needle 2 is inserted, the syringe 1 is moved laterally and applied to one end, and when pulled up, the rear end of the injection needle 2 is inserted. A part of the rear end flange portion 22 formed on the portion 21 has a shape capable of hitting the lower surface 41A of the upper plate 41.

When the used injection needle 2 is inserted into the injection needle separation hole 42, the syringe 1 is moved laterally and applied to one end, and pulled up, a part of the rear end collar portion 22 of the injection needle 2 is an upper plate. Upon hitting the lower surface 41A of 41, the injection needle 2 is separated from the syringe 1 and housed in the hollow container 4. Therefore, when the used injection needle 2 is discarded, there is no danger that the used injection needle 2 accidentally punctures one's finger.

The size of the injection needle separation hole 42 is such that the syringe 1 cannot be inserted (claim 2). In this way, the syringe 1 hits the upper plate 41 and is not inserted into the hollow container 4. Therefore, when the syringe 1 hits the upper plate 41, the syringe 1 may be moved laterally and applied to one end and pulled up. The separation operation of 2 becomes easy.

Specifically, the injection needle separation hole 42 has an elliptical shape (claim 3). The diameter of the large circle forming the ellipse is larger than the diameter of the rear end collar portion 22 of the injection needle 2, and the diameter of the small circle forming the ellipse shape is smaller than the diameter of the rear end collar portion 22 of the injection needle 2.

Although a lid is not provided in the above, as shown in FIG. 3, the injection needle accommodated in the hollow container 4 exits from the injection needle separation hole 42 on the upper plate 41 of the hollow container 4. A lid 43 may be provided to prevent this (Claim 5). The lid 43 is a slide lid and slides in a slide groove 41B provided in the upper plate 41. Due to the use of the lid 43, the used injection needle 2 stored in the hollow container 4 does not come out of the hollow container 4. Therefore, when the hollow container 4 is stored or transported, the used injection needle 2 is never touched directly. The used injection needle 2 is discarded by discarding the hollow container 4 together.

In the case of FIG. 3, the hollow container 4 and the upper plate 41 have the same size (width and depth), but as shown in FIG. 4, the hollow container 5 is enlarged and a hole is formed in the upper plate 51. The upper plate 41 may be provided (not shown) and fixed on the upper plate 51. If the upper plate 41 is prepared, various containers can be used as the hollow container 5.

[0015]

[Effect of the invention]

 As described above, according to the present invention, the injection needle can be inserted into the upper plate of the hollow container, and after inserting the injection needle, when the syringe is moved laterally and applied to one end and pulled up, The injection needle separating hole is formed in such a shape that a part of the rear end flange of the injection needle can hit the lower surface of the upper plate. Therefore, when the used injection needle is inserted into the injection needle separation hole, the syringe is moved laterally, applied to one end, and pulled up, the used injection needle is separated from the syringe and stored in the container. Therefore, according to this invention, there is no risk of infection, and there is an effect that safety is improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a view showing a method of using the used injection needle separation storage container according to the present invention.

FIG. 3 is a perspective view showing another embodiment of the present invention.

FIG. 4 is a perspective view showing another embodiment of the present invention.

FIG. 5 is a perspective view showing a state in which an injection needle and a syringe are separated.

FIG. 6 is a perspective view showing a state in which an injection needle is fixed to a syringe.

[Explanation of symbols]

 1 Syringe 2 Injection needle 4 Hollow container 41 Upper plate 42 Injection needle separation hole 43 Lid

Claims (5)

[Utility model registration claims] 1. An injection needle can be inserted into the upper plate of the hollow container, and after insertion of the injection needle, the syringe is moved laterally and applied to one end, and when pulled up, the rear end collar portion of the injection needle. Used needle separation container with a needle separation hole formed so that part of the needle can hit the lower surface of the upper plate 2. The used needle separation container according to claim 1, wherein the injection needle separation hole has a size such that a syringe cannot be inserted therein. 3. The injection needle separation hole has an elliptical shape.
Or the used injection needle separation storage container according to claim 2. 4. The used needle separation container according to claim 1, wherein the hollow container is made of a transparent material. 5. The use according to claim 1, wherein the upper plate of the hollow container is provided with a lid for preventing the injection needle contained in the hollow container from coming out of the injection needle separation hole. Completed injection needle storage container