KR101893574B1 - Syringe needle removal device - Google Patents

Abstract

The present invention relates to a device for removing a syringe needle capable of removing a needle unit by injecing a plurality of neeles at once. According to one embodiment of the present invention, the device comprises: a base unit; a cutting unit including a driving motor coupled to the base unit and a cutting blade moving in a linear direction using rotational force of the driving motor; a main body unit including an insertion unit positioned within a moving range of the cutting blade and having a first insertion hole for receiving a plurality of syringes and allowing only a needle unit to pass the insertion unit, a support unit supporting the insertion unit from a lower side and having a second insertion hole corresponding to a first insertion hole, and a grip unit gripping the needle unit passing the first and second insertion holes and discharging the needle unit cut by the cutting blade; and a storage unit storing the needle unit discharged through the grip unit.

Description

[0001] SYRINGE NEEDLE REMOVAL DEVICE [0002]

The present invention relates to a syringe needle removing device, more particularly, to a syringe needle removing device capable of automatically removing and discharging a syringe body portion from which a needle portion has been removed as well as removing a needle portion by inserting a plurality of syringes at a time.

A syringe is one of the medical instruments and is used for injecting drugs into the body or for drawing blood. However, once used syringes may cause infections of various legal infectious diseases and infectious diseases, they must be safely discarded.

As a specific example, a syringe used as a therapeutic tool in a medical institution such as a hospital is prohibited from being reused to prevent secondary infection.

Thus, a syringe used in a hospital or the like is necessarily subjected to a disposal process. In the disposal process, the needle and the body of the syringe are separated from each other and discarded. This separation process may lead to safety hazards such as accidents.

In order to prevent such a problem, a method of safely removing the needle of the syringe to be disused is introduced.

However, in the case of the known syringe needle removing device, the efficiency of the needle removing operation is low, and the needle is removed, as well as the needle is removed. There were disadvantages.

As a prior art related to the present invention, Korean Patent Laid-Open Publication No. 10-1995-0002795 has been disclosed, and the above-mentioned prior art discloses a technique relating to an injection needle processing apparatus.

An object of the present invention is to provide a syringe needle removing device capable of removing a needle part by putting a plurality of syringes at a time.

Another object of the present invention is to provide a syringe needle removing apparatus capable of automatically separating and discharging a syringe body portion from which a needle is removed.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention which are not mentioned can be understood by the following description and more clearly understood by the embodiments of the present invention. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

A syringe needle removing apparatus according to an embodiment of the present invention includes a base portion, a driving motor coupled to the base portion, a cutting portion including a cutting edge moving in a linear direction using the rotational force of the driving motor, The injection section having a first injection hole for injecting a plurality of syringes and passing only the needle section and a second injection hole for supporting the injection section from below and corresponding to the first injection hole, A main body portion including a support portion and a grip portion that grips the needle portion passing through the first and second injection holes and discharges the needle portion cut by the cutting edge and a storage portion that stores the needle portion discharged through the grip portion do.

Preferably, the base portion includes a base plate, a first connecting bar extending from one side of the base plate and detachably coupled to one side of the supporting portion, and a second connecting bar extending from the other side of the base plate in parallel with the first connecting bar And a second connection bar detachably coupled to the other side of the support portion.

The second connection bar may be longer than the first connection bar. Since the second connecting bar is formed longer than the first connecting bar, it is possible to provide a structurally stable feeling when the inputting portion is inclined with respect to the moving direction of the cutting edge.

The cutting portion may include a driving gear coupled to a rotational shaft of the driving motor, and a rack gear that is gear-engaged with the driving gear and moves in a linear direction in association with rotation of the driving gear.

The jig holder may further include a jig holder coupled to a front end of the rack gear and fixing the cutting edge, wherein the jig holder is guided between the first connection bar and the second connection bar and is movable in a linear direction.

The driving gear and the rack gear may be horizontally disposed between the fixing plate and the base unit. The driving gear and the rack gear may be disposed horizontally between the fixing plate and the base unit. .

The insertion portion is inclined at a predetermined angle with respect to the movement direction of the cutting edge, and the first insertion hole is formed of a line-shaped hole formed long along the longitudinal direction of the insertion portion through the lower end of the insertion portion, The plurality of needle portions which are arranged in a line in an inclined manner through the first injection hole can be sequentially cut one by one when the cutting edge is moved. Accordingly, the first injection holes have a larger area within the same width, and a plurality of syringes can be simultaneously injected. Also, even when a plurality of syringes are simultaneously inserted, a plurality of syringes are arranged in a line inclined with respect to the moving direction of the cutting edge, so that the needles of a plurality of syringes are sequentially cut one by one to maintain a required cutting force.

The support portion includes a fixed frame coupled to the upper portion of the base portion and a turning frame integrally connected to a lower end of the input portion and rotatably connected to the fixed frame by a hinge. Here, the hinge may be a unitary hinge (or a hinge structure) that can be injected when the main body unit is injected, or the like, such that the rotation frame rotates, i.e., flips in the set direction.

The apparatus further includes a projection projecting downwardly from the hinge side through the lower surface of the rotary frame, wherein the projection is configured to fix the cutting edge when the cutting of the plurality of needles is completed by the cutting edge, The jig holder can flip the rotating frame by the pressure of the jig holder to discharge a plurality of syringe body portions remaining in the charging portion.

And a snap fastener formed on an opposite side of the hinge through a lower surface of the pivot frame to fix the pivot frame to the fixed frame, The open portion of the fixed frame and the rotating frame can be blocked while the jig holder is inserted. In other words, by using the snap fastener, the main body can be discarded while sealing the jig holder for securing the cutting edge and the cutting edge in the main body. As a result, it is possible to prevent the damage of the cutting edge due to the loss of the cutting edge or the cutting edge during the disposal process of the main body, and the safety accident.

The grip portion may have a shape that grasps a needle portion passing through the second injection hole from a lower portion of the fixed frame at both sides thereof, and the grip portion is configured such that when the cutting of the plurality of needle portions is completed by the cutting edge, It is possible to extend the gripping interval and to discharge the cut needle portion to the storage portion. The gripping intervals of the grip portions can be narrower than the first and second closing holes. Therefore, a small-sized syringe (for example, a 1 ml syringe or the like) smaller in size than the first and second closing holes can stably grip the needle portion A cutting operation can be performed.

The receiving portion may include a surface strengthening layer for preventing internal damage due to the cut needle portion. For example, the surface strengthening layer can be formed by applying a plate material made of stainless steel or by injecting a composite material. Accordingly, when a plurality of needles cut in the receiving portion are housed, it is possible to prevent the needle from being stuck through the bottom or the inner wall of the receiving portion.

In addition, the injection needle removing apparatus according to an embodiment of the present invention further includes a throw-in sensing unit for sensing the injection of the syringe. The injection detection unit includes a touch or click type semi-automatic switch or a detection sensor arranged to operate the needle removal device simultaneously with or after the injection of the syringe. Specifically, the semi-automatic switch or the sensing sensor may be disposed close to the input unit or the input unit, and the sensing sensor may be an infrared sensor or the like, but is not limited thereto.

The input sensing unit may further include an image processing module capable of analyzing whether a syringe is inserted or not and the type of injected syringe through an image analysis. The input sensing unit may be detachable and replaceable or upgradeable.

Further, it is possible to collect the data at the time of discarding by comparing the prescription and use history of the syringe with the information obtained through the input detection unit, and to monitor the life cycle of the syringe as a whole.

According to the present invention, a plurality of syringes can be inserted at a time to remove the needle part.

In addition, according to the present invention, the syringe body portion from which the needle portion has been removed can be automatically separated and discharged through the flip operation of the injection portion.

In addition, according to the present invention, the jig holder for fixing the cutting edge and the cutting edge can be dismantled in a sealed state in the main body, thereby preventing the cutting edge from being lost or the component being damaged due to the cutting edge, .

According to the present invention, since the gripping interval of the grip portion is narrower than that of the injection hole, it is possible to perform a cutting operation of the needle portion to a small-sized syringe (e.g., a 1 ml syringe or the like) smaller in size than the injection hole.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 is an overall configuration diagram of a syringe needle removing apparatus according to an embodiment of the present invention.
2 is a plan view schematically illustrating a syringe needle removal device according to an embodiment of the present invention.
3 is a side view schematically illustrating a syringe needle removal device according to an embodiment of the present invention.
FIG. 4 is a view showing a state where three syringes are inserted into an input part of a syringe needle removing device according to an embodiment of the present invention.
FIG. 5 is a view showing a state in which a syringe body S1 is inserted into an inlet of a syringe needle removing device according to an embodiment of the present invention, and a needle S2 is gripped by a grip portion.
FIG. 6 is a view illustrating a state in which a cutting edge moves toward an insertion part in a syringe needle removing device according to an embodiment of the present invention.
7A showing a state in which the cutting edge of FIG. 7 passes through the first and second injection holes (that is, before cutting) and FIG. 7B after the cutting edge passes through the first and second insertion holes (B) showing the appearance of the first embodiment.
8 shows that the syringe body S1 and the needle S2 are supported in three points by the cutting edge and the fixed frame and the rotating frame during the cutting operation between the syringe body S1 and the needle S2 in the syringe needle removing device according to the embodiment of the present invention FIG.
9 and 10 are a side view and a perspective view showing a state in which the pivoting frame and the insertion portion are flipped and the gripping interval of the grip portion is expanded in the syringe needle removal device according to the embodiment of the present invention.
FIG. 11 is a view illustrating a structure in which a main body part is provided in a modular form in a syringe needle removing device according to an embodiment of the present invention and is detachably coupled to a base part.
FIG. 12 is a view showing a state in which a cutting edge and a jig holder are sealed in the main body when the syringe needle removing apparatus according to the embodiment of the present invention is used after being discarded.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings so that those skilled in the art can easily carry out the present invention. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification. Further, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In the drawings, like reference numerals are used to denote like elements throughout the drawings, even if they are shown on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, the terms first, second, A, B, (a), (b), and the like can be used. These terms are intended to distinguish the components from other components, and the terms do not limit the nature, order, order, or number of the components. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; intervening "or that each component may be" connected, "" coupled, "or " connected" through other components.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. As shown in FIG.

1 and 2 are a schematic plan view and a side view, respectively, of a syringe needle removal device according to an embodiment of the present invention .

A syringe needle removing apparatus 1000 according to an embodiment of the present invention includes a base unit 100, a cutting unit 200, a body unit 300, and a storage unit 400.

The base portion 100 includes a base plate 110, a first connection bar 120, and a second connection bar 130 as shown in FIG.

Referring to FIG. 2, the base plate 110 may be formed of a plate-shaped member having a rectangular plane.

More specifically, a reinforcing plate 140 (see FIG. 1) having a thickness similar to that of the base frame 110 is further provided on the base plate 110 to achieve a stable structure.

The first connection bar 120 and the second connection bar 130 are extended in parallel to each other on the base plate 110.

The first connection bar 120 may extend from one side of the base plate 110. The first connection bar 120 may be detachably coupled to one side of the support portion 320 to be described later. Accordingly, the first connection bar 120 can stably support one side of the support part 320 from the lower side.

The second connection bar 130 extends from the other side of the base plate 110 in parallel with the first connection bar 120. The second connection bar 130 may be detachably coupled to the other side of the support 320, which will be described later. Accordingly, the second connecting bar 130 can stably support the other side of the supporting part 320 from the lower side.

Meanwhile, the first connection bar 120 and the second connection bar 130 may extend to different lengths.

Specifically, the second connection bar 130 may be longer than the first connection bar 120. This length difference is related to the oblique arrangement shape of the insertion portion 310. As the second connection bar 130 is formed longer than the first connection bar 120, The insertion portion 310 can be more stably fixed.

The cutting portion 200 moves the cutting edge 250 in a linear direction through a space between the first and second connecting bars 120 and 130 of the base portion 100 so that the needle of the plurality of syringes injected into the input portion 310 Section.

 The needle portion S2 (see Fig. 8) refers to a tip end portion of the syringe including the needle S3 (see Fig. 8), and a portion to be cut by the cutting edge together with the needle S3 It says. Alternatively, the remaining syringes except for the needle portion S2 (see FIG. 8) are referred to as a "syringe body portion".

The cutting portion 200 includes a driving motor 210, a driving gear 220, a rack gear 230, a jig holder 240, and a cutting edge 250.

The driving motor 210 may be coupled to the base portion 100. Specifically, the driving motor 210 may be seated and fixed on a fixing plate 260 coupled to an upper portion of the base plate 110.

The fixing plate 260 may be disposed at a predetermined interval in parallel with the base plate 110 at an upper portion of the base plate 110.

The driving gear 220 and the rack gear 230 coupled to the rotation shaft of the driving motor 210 and the rack gear 230 may be arranged horizontally through a gap between the fixing plate 260 and the base plate 110.

However, the position and the coupling structure of the driving motor 210 are not limited to those shown in the drawings. Until the driving motor 210 is disposed below the base 100 according to various embodiments, .

The driving gear 220 is coupled to a rotation axis (i.e., an output axis) of the driving motor 210 and configured to be rotatable in a predetermined direction.

The rack gear 230 is gear-engaged with the driving gear 220 and moves in a linear direction as the driving gear 220 rotates. That is, the rack gear 220 moves in the Y-axis direction.

A jig holder 240 for fixing the cutting edge 250 is connected to the tip of the rack gear 230.

More specifically, the jig holder 240 is connected to the tip of the rack gear 230 and is guided between the first connecting bar 120 and the second connecting bar 130 in accordance with the linear movement of the rack gear 250 Lt; / RTI > The width of the jig holder 240 may correspond to the width of the space between the first connection bar 120 and the second connection bar 130, but the present invention is not limited thereto. A crank mechanism for moving the cutting edge 250 in a linear direction using the rotational force of the driving motor 210 may be used instead of the driving gear 220 and the rack gear 230. [

The cutting edge 250 may be fixed to the front of the jig holder 240. Accordingly, when the jig holder 240 moves in conjunction with the linear movement of the rack gear 230, the cutting edge 250 can pass the lower side of the insertion portion 310 and cut the needle portion.

The body portion 300 includes a charging portion 310, a support portion 320, and a grip portion 330.

The insertion portion 310 is positioned within the movement range of the cutting edge 250 and is formed to receive a plurality of syringes.

Specifically, the charging unit 310 includes a first charging hole 311 (see FIG. 2) formed to have a size allowing only a needle to pass therethrough. The charging unit 310 may be formed as a container having a contour .

The injector 310 secures a receiving space in which a plurality of injectors (e.g., three injectors) can be injected at one time.

The first input hole 311 (see FIG. 2) may be formed in a linear shape so as to allow a plurality of (for example, three, etc.) needles to pass at a time, And may be formed of elongated holes.

The insertion portion 310 is arranged to be inclined at a predetermined angle a (see FIG. 2) with respect to the movement direction (that is, the cutting direction) of the cutting edge 250.

Referring to FIG. 2, it can be confirmed in detail that the insertion portion 310 is arranged to be inclined by a degree (for example, 30 degrees) with respect to the cutting edge 250.

The first injection hole 311 provided at the lower end of the insertion portion 310 is also inclined at a predetermined angle a so that a plurality of syringes S injected through the first injection hole 311 ) Are also arranged to be inclined with respect to the cutting direction.

As a result, when the cutting edge 250 is moved, a plurality of needles can be sequentially cut one by one from the one located near the cutting edge 250.

Since the injection unit 310 and the first injection hole 311 are inclined at a predetermined angle with respect to the cutting direction, a plurality of syringes S can be simultaneously injected as shown in FIG.

In addition, there is an advantage in securing and maintaining a required cutting force because it is possible to successively cut the needle portions sloped in the cutting direction one by one, not in a method of simultaneously cutting a plurality of needle portions.

According to an embodiment of the present invention, the apparatus may further include an input sensing unit (not shown) for sensing input of the syringe.

Specifically, the injection detection unit (not shown) includes a touch or click type semi-automatic switch or a detection sensor arranged to operate the injection needle removing device simultaneously with or after the injection of the syringe.

At this time, the semi-automatic switch or the sensing sensor may be disposed close to the input unit 310 or the input unit 310, but the present invention is not limited thereto. As the sensing sensor, an infrared sensor or the like may be used. However, the present invention is not limited thereto, and various sensing sensors known in the art may be used.

In addition, the injection detecting unit (not shown) may further include an image processing module capable of analyzing whether the injector is injected or not and the type of injector injected through the image analysis. The input detection unit (not shown) configured as described above may be detachably provided, and may be provided to be replaceable or upgradeable.

Meanwhile, the information obtained through the injection detection unit (not shown) can be utilized. Specifically, the data collected at the time of disposal can be collected by comparing the prescription and use history of the syringe, and the life cycle of the syringe can be monitored as a whole. In other words, it can be the basis of the data cycle configuration in which the entire life cycle of the syringe can be observed.

The support part 320 has a second injection hole 324 (see FIG. 6) for supporting the injection part 310 from the lower side and allowing the needle part of a plurality of syringes injected through the injection part 310 to pass therethrough. 6) is formed so as to be able to communicate with the first charging holes 311 of the charging unit 310, and the shapes and sizes of the holes are formed to be equal to each other .

5, when a plurality of syringes are inserted through the insertion part 310, the body part S1 of the plurality of syringes is mounted on the upper part or inside of the insertion part 310, and the needle part S2 is inserted And then protrudes downward through the portion 310 and the support portion 320 in order. The needle portion S2 is gripped on the grip portion 330 provided at the lower portion of the support portion 320 to block the discharge.

6) of the charging unit 310 and the second charging holes 324 (see FIG. 6) of the supporting unit 310, and the upper and lower needles S2 And can be disposed upright.

The supporting portion 320 includes a fixed frame 321 and a pivoting frame 323.

The fixed frame 321 is formed at the lower portion of the support portion 320 and is fixed on the upper portion of the base portion 100 (more specifically, the first and second connection bars 120 and 130) .

The pivot frame 323 is connected to the fixed frame 321 at one end by a hinge 325 so as to be rotatable toward the setting direction (i.e., the flip direction R1, see Fig. 9).

The upper surface of the rotating frame 323 may be fixed to the lower surface of the charging unit 310 and integrally connected to each other. Accordingly, when the pivot frame 323 rotates, the insertion portion 310 is flipped and the body portion of the syringe where the needle portion is cut can be separated and discharged to the outside.

The hinge 325 for connecting the fixed frame 321 and the rotation frame 323 allows the rotation of the rotation frame 323, that is, a flip operation, An integral hinge (or a hinge structure) or the like may be used.

The jig holder 240 for fixing the cutting edge 250 moves in a linear direction through the spacing space between the fixed frame 321 and the rotary frame 323 and the fixed frame 321 and the rotary frame 323 The needle portion S2 disposed in an upright position is cut.

On the other hand, a projection 327 (see FIG. 2) may be further provided on the lower surface of the rotation frame 323.

The protrusion 327 protrudes downward through the lower surface of the rotating frame 323 and can be positioned closer to the hinge 325 side. 3, the projection 327 is shown as having a right triangular cross section, but is not necessarily limited to such a shape.

 The protrusion 327 serves to push the rotating frame 323 in the setting direction under the pressure of the jig holder 240 that fixes the cutting edge 250 when the needle part of the syringe is completed, ) Flip operation.

9, when the protrusion 327 is pushed by the tip end portion of the jig holder 240, the pivoting frame 323 is pushed up in the R1 direction to realize the flip operation of the insertion portion 310. Specifically, Can be confirmed.

On the other hand, the lower surface of the rotation frame 323 may further include a snap fastener 329 (see FIG. 2) for fixing the rotation frame 323 to the fixed frame 321.

The snap fastener 329 is provided through the lower surface of the rotating frame 323, specifically, on the opposite side of the hinge 325.

The snap fastener 329 is used to dispose of the main body 300 and the cutting edge 250 as well.

12, a jig holder 240 to which a cutting edge 250 is fixed is inserted between a stationary frame 321 and a rotating frame 323. Then, the pivot frame 323 is pushed in the R2 direction, and the pivot frame 323 is fixed to the fixed frame 321 by using the snap fastener 329.

This makes it possible to securely dispose the structure in which the needle portion of the syringe can be contacted by sealing the opening portions of the fixed frame 321 and the rotating frame 323 with the cutting edge 250 inserted therein. As a result, it is possible to prevent the damage of the cutting edge due to the loss of the cutting edge or the cutting edge during the disposal process and the safety accident.

The grip part 330 functions to grasp the needle part of the syringe inserted into the insertion part 310 and to discharge the needle part after the cutting

5, the grip part 330 passes through the insertion part 310 and the support part 320 and grasps the needle part S2 protruding from the lower side of the support part 320. [ That is, the grip portion 330 may have a shape that grips the needle portion S2 passing through the second injection hole from the lower portion of the fixed frame 321 from both sides.

After the needle portion S2 is cut, the grip portion 330 is operated to expand the gripping interval L1 as shown in Fig. 9, so that the needle portion S2 cut by the cutting edge And discharged into the internal space of the pouring part 400 (see FIG. 1).

The receiving portion 400 accommodates the needle portion S2 (see FIG. 5) discharged through the grip portion 330, so that the receiving portion 400 is not limited to the illustrated shape and can be changed into various shapes.

The surface reinforcement layer may further be provided in the interior of the storage part 400, thereby preventing internal damage during storage of the discarded needle part.

For example, the surface strengthening layer can be formed by applying a plate material made of stainless steel or by injecting a composite material. Accordingly, when a plurality of needles cut in the receiving portion are housed, it is possible to prevent the needle from being stuck through the bottom or the inner wall of the receiving portion.

7 is a view showing a state before and after the movement of the cutting edge.

Referring to FIG. 7A, the cutting edge 250 fixed to the jig holder 240 shows a state before passing through the first and second insertion holes 311 and 324 (that is, before cutting). As shown in the drawing, the insertion portion 310 is inclined at a predetermined hardness with respect to the moving direction of the cutting edge 250, and the first and second insertion holes 311 and 324 are also inclined.

Referring to FIG. 7 (b), a cutting edge 250 fixed to the jig holder 240 is shown after passing through the first and second insertion holes 311 and 324 (that is, after cutting). If a plurality of syringes are inserted through the insertion part 310, the needle part of the syringe inserted close to the cutting edge 250 may be cut first, and then the remaining needle parts may be sequentially cut one by one.

FIG. 8 is a cross-sectional view illustrating a needle cutting section using a syringe needle removing device according to an embodiment of the present invention.

Referring to FIG. 8, the needle portion S2 protrudes downward through the rotating frame 323 and the fixed frame 321. As shown in FIG. Here, the needle part S2 refers to a part of the distal end of the syringe to be disposable by discharging it into the storage part 400 (see Fig. 1) according to the present invention including the needle S3, Should be.

At this time, the syringe is supported in the W1 direction by the pivot frame 323 while the cutting blade 250 moves in the W3 direction to contact the needle S2, Direction.

In other words, the cutting blade 250 can be supported by the cutting blade 250, the fixed frame 321, and the rotating frame 323 at three points during cutting between the syringe body S1 and the needle S2.

Therefore, the syringe is not shaken during the cutting process of the needle part using the syringe needle removing device according to the embodiment of the present invention, so that more precise and stable cutting operation is possible, and the cutting force can be maximized.

9 and 10 are a side view and a perspective view showing a state in which the pivoting frame and the insertion portion are flipped and the gripping interval of the grip portion is expanded in the syringe needle removal device according to the embodiment of the present invention.

9 and 10, when the cutting of the needle part from the syringe inserted into the insertion part 310 is completed (that is, when the jig holder 240 which fixes the cutting edge 250 moves forward as far as possible) The holder 240 pushes the projection 327 and pushes it. At this time, by the projection of the projection 327, the rotating frame 323 is pushed up in the R1 direction and the flipping operation of the loading unit 310 is realized. As a result, the body portion of the syringe stored in the insertion portion 310 can be separated and discharged to the outside in an automated manner.

At the same time, when the needle part is cut, the grip part 330 expands the gripping interval L1 and discharges the cut needle part downward. As a result, the needle portion dropped from the grip portion 330 can be discharged toward the storage portion 400 (see FIG. 1).

11 is a view showing a modular structure of a syringe needle removal device according to an embodiment of the present invention.

Referring to FIG. 11, the main body 300 may be manufactured in a modular form M and may be separately provided, and may be detachably coupled to the base 100 in a simple manner.

FIG. 12 shows a state in which the main body is discarded after use of the syringe needle removal device according to an embodiment of the present invention.

12, the body portion 300 and the cutting edge 250 are formed in a modular shape M and used in combination with the base portion 100, , The jig holder 240, and the like may be safely sealed and discarded. To this end, the snap fastener 329 can be pushed in the R2 direction to seal the opening portions of the fixed frame 321 and the pivot frame 323.

As described above, according to the structure and function of the present invention, there are the following advantageous technical effects.

First, a plurality of syringes may be inserted at a time to remove the needle portion.

Second, the syringe body portion with the needles removed can be automatically separated and discharged through the flip operation of the injector.

Third, the jig holder for fixing the cutting edge and the cutting edge can be discarded in a sealed state in the main body, so that it is possible to prevent the damage of the cutting edge, the damage of the component due to the cutting edge, and the safety accident during the disposal process.

Fourth, it is possible to perform a cutting operation of a needle part with respect to a small-sized syringe (for example, a 1 ml syringe or the like) smaller in size than the injection hole.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments. It is obvious that a transformation can be made.

1000: Syringe needle removal device
100: Base portion
110: base plate
120: First connection bar
130: Second connection bar
140: reinforcing plate
200:
210: drive motor
220: drive gear
230: Racks
240: Jig holder
250: cutting edge
260: Fixing plate
300:
310:
311: First injection hole
320: Support
321: Fixed frame
323: Rotating frame
324: Second injection hole
325: Hinge
327: projection
329: Snap fastener
330: grip portion
400:

Claims (14)

A base portion;
A cutting unit including a driving motor coupled to the base unit and a cutting edge moving in a linear direction using a rotational force of the driving motor;
And a second injection hole which is located within the movement range of the cutting edge and has a first injection hole for injecting a plurality of syringes and allows only the needle to pass therethrough and a second injection port for supporting the injection port from the lower side and communicating with the first injection hole, A main body portion including a support portion having an injection hole and a grip portion for gripping a needle portion passed through the first and second injection holes and discharging a needle portion cut by the cutting edge; And
And a storage portion for storing the needle portion discharged through the grip portion,
Wherein the insertion portion is arranged to be inclined at a predetermined angle with respect to the moving direction of the cutting edge,
Wherein the first charging hole is formed in a line-shaped hole formed along a longitudinal direction of the charging unit through a lower end of the charging unit,
A plurality of needle portions which are arranged in a line in an inclined manner through the first injection holes are sequentially cut one by one when the cutting edge is moved
Syringe needle removal device.
The method according to claim 1,
The base unit includes:
A base plate;
A first connection bar extending from one side of the base plate and detachably coupled to one side of the support; And
A second connection bar extending in parallel with the first connection bar from the other side of the base plate and detachably coupled to the other side of the support;
And a syringe needle.
3. The method of claim 2,
Wherein the second connecting bar comprises:
The first connection bar is longer than the first connection bar
Syringe needle removal device.
3. The method of claim 2,
The cutting portion
A driving gear coupled to a rotational shaft of the driving motor; And
A rack gear which is gear-engaged with the driving gear and moves in a linear direction in association with rotation of the driving gear;
And a syringe needle.
5. The method of claim 4,
And a jig holder coupled to a tip of the rack gear and fixing the cutting edge,
The jig holder
And guided between the first connection bar and the second connection bar to move in a linear direction
Syringe needle removal device.
5. The method of claim 4,
Further comprising a fixing plate disposed parallel to the upper portion of the base and spaced apart from the base,
Wherein the drive gear and the rack gear comprise:
And is horizontally disposed between the fixed plate and the base portion
Syringe needle removal device.
delete The method according to claim 1,
The support portion
A fixed frame coupled to an upper portion of the base portion and fixed in position; And
A rotary frame integrally connected to a lower end of the charging unit and connected to the stationary frame by a hinge so as to be rotatable;
And a syringe needle.
9. The method of claim 8,
Further comprising a projection projecting downwardly from a lower surface of the pivoting frame and located near the hinge,
The projection
When the cutting of the plurality of needles is completed by the cutting edge, the rotating frame is flipped by pressing the jig holder for fixing the cutting edge to discharge a plurality of syringe body portions left in the insertion portion
Syringe needle removal device.
10. The method of claim 9,
And a snap fastener formed on an opposite side of the hinge through a lower surface of the pivot frame to fix the pivot frame to the fixed frame,
The snap-
And the cutting edge and the jig holder are inserted between the fixed frame and the pivotal frame to block the opening portion of the fixed frame and the pivotal frame
Syringe needle removal device.
9. The method of claim 8,
The grip portion
And has a shape that grips the needle portion passing from the lower part of the fixed frame through the second injection hole at both sides,
The grip portion
And when the cutting of the plurality of needles is completed by the cutting edge, the gripping interval is extended to discharge the cut needle part to the receiving part
Syringe needle removal device.
The method according to claim 1,
Wherein,
And a surface strengthening layer for preventing internal damage by the cut needle portion
Syringe needle removal device.
The method according to claim 1,
Further comprising an input sensing unit for sensing input of a syringe inserted into the input unit,
The input sensing unit
A switch or a detection sensor adapted to apply an operation signal to the drive motor at the same time as the injection of the syringe or after the injection of the syringe; And
An image processing module for analyzing whether a syringe is inserted or not and the type of injected syringe;
And a syringe needle.
A base portion;
A cutting unit including a driving motor coupled to the base unit and a cutting edge moving in a linear direction using a rotational force of the driving motor;
And a second injection hole which is located within the movement range of the cutting edge and has a first injection hole for injecting a plurality of syringes and allows only the needle to pass therethrough and a second injection port for supporting the injection port from the lower side and communicating with the first injection hole, A main body portion including a support portion having an injection hole and a grip portion for gripping a needle portion passed through the first and second injection holes and discharging a needle portion cut by the cutting edge; And
And a storage portion for storing the needle portion discharged through the grip portion,
Further comprising an input sensing unit for sensing input of a syringe inserted into the input unit,
The input sensing unit includes:
A switch or a detection sensor adapted to apply an operation signal to the drive motor at the same time as the injection of the syringe or after the injection of the syringe; And
And an image processing module for analyzing whether a syringe is inserted or not and the type of injected syringe,
Wherein the image processing module is capable of collecting syringe discard data by analyzing the type of syringe inserted and comparing the syringe discard data with a prescription and use history of the syringe to collectively monitor the life cycle of the syringe
Syringe needle removal device.

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