JP3192815U - Needle removal device - Google Patents

Abstract

[PROBLEMS] To be fixed to a pedestal or directly gripped by a hand, and to conveniently remove an injection needle by sandwiching a lid of a syringe, and a user is damaged by an injection needle to be infected. Provided is a needle removing device capable of preventing the above.
A lid 20 of a syringe 40 is placed in a sandwiching space formed by a main body 20 that can be grasped by a user, one end provided at one end of the body, and a base 31, two sandwiching arms 32, and a stopper 35. And a pincer that can pinch the pin.
[Selection] Figure 5

Description

  The present invention relates to an injection needle removing device, and more particularly to an injection needle removing device capable of sandwiching a lid of a syringe.

  Healthcare employees use many syringes every day. If a health care employee is injured by an injection needle, it can be infected. For this reason, it is very important to remove the injection needle by covering the injection needle. However, since the injection needle of the syringe is extremely sharp, the opening of the lid of the syringe is also very small. Thus, it is difficult to cover the injection needle with a lid. If you fall alert during the process of covering the needle, the health care worker may be injured.

  In order to solve the above problems, a pinching device capable of pinching the lid of a syringe has been proposed. With such a pinching device, it is not necessary for the user to hold the lid with his / her hand during the process of covering the syringe needle, so that the needle can be prevented from being damaged. For example, Taiwan Patent TW312155 of Patent Document 1 and Taiwan Patent TW363423 of Patent Document 2 have been proposed. In these cases, the user can hold the pinch by hand and the pinch can pinch the lid of the syringe, but the user cannot operate with one hand. The pinching device of Taiwan Patent No. 479524 of Patent Document 3 can be fixed to a table or the like, and the user can operate it with one hand, but the adjustable angle of the pinching portion is limited, When it is desired to remove the lid of the syringe without using it, it is necessary to remove the clip and the pedestal, move to the collection container and release the lid, which is very troublesome.

Taiwan patent TW312155 Taiwan patent TW363423 Taiwan patent 479524

  The main object of the present invention is to provide a needle removing device that can be fixed to a pedestal or directly gripped by hand, and can conveniently remove the syringe needle by sandwiching the lid of the syringe. There is.

According to the needle removing device of the present invention, a main body that can be grasped by a user,
One end is provided at one end of the main body, has a sandwiching space capable of accommodating the lid of the syringe, and a sandwiching tool capable of sandwiching the lid of the syringe;
It is characterized by including.

  According to the injection needle removing device of the present invention, the pinching tool includes a base portion and two pinching arms, the base portion is provided on the main body, and each pinching arm has a pressing portion at one end, The other end is a pinching portion, the two pinching portions surround the pinching space, and each pinching arm is pivotally attached to the base portion, and the pivoting position with the base portion is located between the pressing portion and the pinching portion. The two sandwiching arms are respectively positioned on both sides of the base portion and are urged by the elastic tool, and the resilient tool is positioned between the pivot arm and the base arm and the pressing portion of the sandwiching arm. The two clip portions are pressed against each other.

  According to the injection needle removing device of the present invention, each pinching portion includes a concave arc surface, and the two concave arc surfaces are opposed to each other.

  According to the needle removing device of the present invention, the pinching space has an axial direction, and each concave arc surface is provided with a plurality of strip-shaped protrusions and grooves, and the length direction of each protrusion and each groove is It is characterized by being parallel to the axial direction.

  According to the needle removing device of the present invention, two connecting planes facing each other are formed at one end away from the pedestal of the main body, and a recess is provided in the base portion, and the recess has two connecting planes. The base portion is fastened to the main body.

  According to the needle removing device of the present invention, the two connecting planes are lower than the other parts of the outer surface of the main body, and a step surface that is substantially perpendicular to the connecting plane is formed at one end close to the pedestal. The base portion is pressed against the two staircase surfaces, whereby the base portion cannot turn with respect to the main body.

  According to the needle removing device of the present invention, a stopper is further provided below the base part and the two sandwiching arms, the stopper has a stopper, and the stopper is directly below the sandwiching space. And the end of the lid of the syringe can be pressed against the stopper.

  According to the needle removing device of the present invention, the pedestal further includes a pedestal, and one end away from the pinching tool of the main body is provided on the pedestal, and the pedestal includes a base, a support frame, and a receiving tool, The support frame is provided on the base, the receiver is detachably provided at one end away from the base of the support frame, and the main body is provided detachably on the receiver.

  According to the injection needle removing device of the present invention, the first through hole is provided in the base, the support frame has a rod shape, is inserted into the first through hole, and is positioned in the first compression tool. The second through-hole is provided, and the main body has a rod shape, and is inserted into the second through-hole to be positioned by the second pressing tool.

  According to the needle removing device of the present invention, it can be fixed to the pedestal or directly gripped by hand, and the direction between the clip and the body can be adjusted according to the user's needs and preferences. Therefore, it is possible to conveniently remove the injection needle with the lid of the syringe interposed therebetween, and it is possible to prevent the user from being damaged by the injection needle and infected.

It is a perspective view which shows one Example of this invention. It is a disassembled perspective view which shows one Example of this invention. It is a top view which shows one Example of this invention. It is a top view which shows the state by which the pinching arm of this invention is opened. It is a figure which shows the use condition of one Example of this invention. It is a figure which shows the use condition of one Example of this invention. It is a figure which shows the use condition of one Example of this invention. It is a perspective view which shows another usage system of one Example of this invention. It is a figure which shows the use condition of another usage system of one Example of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Please refer to FIG. 1 to FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view showing an embodiment of the present invention, and FIG. 3 is a plan view showing an embodiment of the present invention. 4 is a plan view showing a state in which the pinch arm of the present invention is opened, and FIGS. 5 to 7 are views showing a use state of an embodiment of the present invention. One embodiment of the present invention is for fixing the lid 43 of the syringe 40, and the needle 42 of the syringe 40 can be removed by the lid 43. One embodiment of the present invention includes a pedestal 10, a main body 20, and a clip tool 30.

  The pedestal 10 of the present embodiment includes a base 11, a support frame 12, and a receiving tool 13. The base 11 has fixing means. With the fixing means, the base 11 can be fixed to a table, a frame, or the like. The support frame 12 is provided on the base 11. The support 13 is detachably provided at one end away from the base 11 of the support frame 12. Specifically, the base 11 has a first through hole 111. The support frame 12 has a rod shape, is inserted into the first through-hole 111, and is positioned at the first compression tool 112.

  One end of the main body 20 is detachably provided on the base 10. In the present embodiment, the main body 20 is detachably attached to the receiver 13. Specifically, the receiver 13 has a second through hole 131. The main body 20 has a rod shape, is inserted into the second through hole 131, and is positioned at the second pressing tool 132.

  One end of the sandwiching tool 30 is provided at one end away from the base 10 of the main body 20. The pinching tool 30 has a pinching space. The sandwiching space can accommodate the lid 43 of the syringe 40. The lid 43 can be sandwiched between the sandwiching tools 30. In this embodiment, the pinching tool 30 includes a base portion 31 and two pinching arms 32. The base portion 31 is provided on the main body 20. Each pinching arm 32 has a pressing portion 321 at one end and a pinching portion 322 at the other end. Two sandwiching portions 322 surround the sandwiching space. Each pinching arm 32 is pivotally attached to the base portion 31, and the pivoting portion with the base portion 31 is located between the pressing portion 321 and the pinching portion 322. The two sandwiching arms 32 are positioned on both sides of the base portion 31 and are urged by the elastic member 33. The elastic member 33 is located between the pivoting position of the sandwiching arm 32 and the base portion 31 and the pressing portion 321 of the sandwiching arm 32, and the two sandwiching portions 322 press each other. Each sandwiching portion 322 includes a concave arcuate surface 3221. The two concave arc surfaces 3221 are opposed to each other. The sandwiching space is located between the two concave arc surfaces 3221 and has an axial direction. Each concave arc surface 3221 is provided with a plurality of strip-shaped protrusions and grooves. The length directions of the protrusions and the grooves are parallel to the axial direction. With these projections and grooves, it is possible to increase the frictional force for fixing the lid 43 of the syringe 40. In normal times, the sandwiching space is preferably substantially the same as the size of the lid 43 or slightly smaller than the size of the lid 43. Thus, when the user is not pressing the pressing portion 321, the lid 43 is localized in the sandwiching space.

  Specifically, two connecting planes 21 facing each other are formed at one end of the main body 20 away from the base 10. A recess 311 is provided in the base portion 31. The recess 311 covers the two connecting planes 21. The base portion 31 is fastened to the main body 20. The two connecting planes 21 are lower than the other parts of the outer surface of the main body 20, and a stepped surface 22 that is substantially perpendicular to the connecting plane 21 is formed at one end close to the base 10. Base portions 31 are pressed against the two staircase surfaces 22. Thus, the base part 31 cannot turn with respect to the main body 20. The base portion 31 is substantially U-shaped, and a pivoting portion 312 is provided at one end away from the recess 311. Two sandwiching arms 32 are pivotally attached to the pivot attachment portion 312. An arm portion 323 is provided on the side of each sandwiching arm 32 facing the base portion 31. The two arm portions 323 overlap with the pivot attachment portion 312 of the base portion 31, and the pivot attachment 34 passes through the two arm portions 323 and the base portion 31. Thus, the two arm portions 323 are pivotally attached to the base portion 31. A line connecting the opening at the end of the recess 311 and the pivot part 312 is defined as a first direction. The axial direction of the sandwiching space is perpendicular to the first direction. On the other hand, a stopper 35 is further provided below the base portion 31 and the two sandwiching arms 32. The stopper 35 has a stopper 351. The stopper 35 is located directly below the sandwiching space. The end of the lid 43 of the syringe 40 can be pressed against the stopper 35. In this manner, the lid 43 can be prevented from falling from the sandwiching space.

  In particular, in this embodiment, the bottom part of the recess 311 of the base part 31 is pressed against the end part of the main body 20, and the axial direction of the sandwiching space is perpendicular to the length direction of the main body 20, in this embodiment. Although the pinching tool 30 and the main body 20 are substantially L-shaped, as shown in FIGS. 8 and 9, the pinching tool 30 can be detached from the main body 20, so that the bottom portion of the recess 311 of the base portion 31 is the main body. It is also possible to press against the side surface of the main body 20, whereby the axial direction of the sandwiching space can be parallel to the length direction of the main body 20. That is, the pinching tool 30 may be substantially parallel to the length direction of the main body 20, or the pinching tool 30 and the main body 20 may be connected in series so as to be positioned on the same straight line.

  Next, the usage state of the present embodiment will be described. The user can fix the pedestal 10 to a table, a frame, or the like, and can position the main body 20 on the pedestal 10. Then, as shown in FIG. 1, the lid 43 of the syringe 40 is inserted into the sandwiching space and positioned once, and the injection needle 42 of the syringe 40 is inserted into the lid 43 and positioned as shown in FIG. When the cylinder 41 of the syringe 40 is separated from the injection needle 42 by rotating the syringe 40, the injection needle 42 is positioned on the lid 43 as shown in FIG. As described above, the user moves the pinching tool 30 to the collection container and presses the pressing portion 321, thereby separating the two pinching portions 322 and expanding the pinching space. As a result, as shown in FIG. 7, the lid 43 and the injection needle 42 fall into the collection container, and it is possible to prevent the user from being damaged by the injection needle 42 and being infected.

  Of course, as shown in FIGS. 8 and 9, the user can directly hold the main body 20 with one hand and operate the syringe 40 with the other hand. In this manner, the user is not limited to the position and direction in which the pedestal 10 is provided, and the user can operate at a convenient angle and direction.

  In particular, as shown in FIG. 1, since the main body 20 is inserted into the second through hole 131 and positioned at the second pressing member 132, the user rotates the main body 20 in the required direction and is positioned. Is possible. In this way, it is possible to adjust the direction in which the clip tool 30 is oriented.

  The present invention is not limited to the above-described embodiment, and various modifications can be made based on the spirit of the present invention, and they are not excluded from the scope of the utility model registration claim of the present invention. .

  The present invention can be applied to an injection needle.

DESCRIPTION OF SYMBOLS 10 Base 11 Base 12 Support frame 13 Receptacle 20 Main body 21 Connection plane 22 Stair surface 30 Clamping tool 31 Base part 32 Clamping arm 33 Elastic tool 34 Pivoting tool 35 Stopping tool 40 Syringe 41 Cylinder 42 Injection needle 43 Cover 111 First penetration Hole 112 First pressing tool 131 Second through hole 132 Second pressing tool 311 Recess 312 Pivoting part 321 Pressing part 322 Nipping part 323 Arm part 351 Stopping part 3221 Recessed arc surface

Claims (9)

A body that can be grasped by the user;
One end is provided at one end of the main body, has a sandwiching space capable of accommodating a lid of a syringe, and a sandwiching tool capable of sandwiching the lid of the syringe;
A needle removing device comprising:   The pinching tool includes a base portion and two pinching arms. The base portion is provided on the main body, and each of the pinching arms has a pressing portion at one end and a pinching portion at the other end. The two sandwiching portions surround the sandwiching space, and each of the sandwiching arms is pivotally attached to the base portion, and a pivoting location with the base portion is located between the pressing portion and the sandwiching portion. The two sandwiching arms are respectively positioned on both sides of the base portion and are urged by an elastic tool, and the elastic tool includes the pivot arm and the base portion, and the pressing portion of the sandwiching arm. The injection needle removing device according to claim 1, wherein the two sandwiching portions are pressed against each other.   The injection needle removing device according to claim 2, wherein each of the sandwiching portions includes a concave arc surface, and the two concave arc surfaces oppose each other.   The sandwiching space has an axial direction, and each concave arc surface is provided with a plurality of strip-shaped protrusions and grooves, and the length directions of the protrusions and the grooves are parallel to the axial direction. The injection needle removing apparatus according to claim 3, wherein:   Two connecting planes facing each other are formed at one end away from the pedestal of the main body, and a recess is provided in the base portion, the recess covering the two connecting planes, and the base portion The needle removing device according to claim 2, wherein the needle is fastened to the main body.   The two connecting planes are lower than the other parts of the outer surface of the main body, and at one end close to the pedestal, a step surface substantially perpendicular to the connecting plane is formed, and the two step surfaces are 6. The injection needle removing device according to claim 5, wherein the base portion is pressed, whereby the base portion cannot pivot with respect to the main body.   A stopper is further provided below the base part and the two sandwiching arms, the stopper has a stopper, and the stopper is located directly below the sandwiching space. The needle removing device according to claim 2, wherein the end of the lid of the needle can be pressed against the stopper.   The base further includes one end of the main body that is away from the pinching tool, and the base includes a base, a support frame, and a receiving tool, and the support frame is attached to the base. The receiving device is detachably provided at one end of the support frame away from the base, and the main body is detachably provided on the receiving device. Item 2. The needle removing device according to Item 1.   The base is provided with a first through-hole, the support frame has a rod shape, is inserted into the first through-hole and is positioned in a first compression tool, and the receiver is provided with a second through-hole. 9. The injection needle removing apparatus according to claim 8, wherein the main body has a rod shape, is inserted into the second through hole, and is positioned by the second pressing tool.

Images