CN114288491A - Syringe needle collection box - Google Patents

Abstract

The invention belongs to the field of medical supplies, and particularly relates to an injection needle recovery box which comprises supporting legs, wherein a box body is fixedly arranged on the supporting legs, an injector channel is formed in the side edge of the box body, a setting panel used for adjusting equipment is fixedly arranged on the outer wall of the box body on one side of the injector channel, cutting-off modules are arranged on two sides of the injector channel in the box body, the cutting-off modules can prevent an injection tube from being used secondarily, a separation module is arranged in the middle position in the box body and is used for separating a metal injection needle from the needle, and the injection needle can be conveniently treated and prevented from being used secondarily.

Description

Syringe needle collection box

Technical Field

The invention belongs to the field of medical supplies, and particularly relates to a syringe needle recovery box.

Background

The disposable syringe is a disposable injector and is made of high molecular polypropylene materials and comprises three parts and two parts, wherein the three parts comprise a core bar, a rubber plug, an outer sleeve, an injection needle and an outer package, and the two parts comprise the core bar, the outer sleeve, the injection needle and the outer package.

The needle is a medical instrument which is required to be used when a patient is injected with medicine, the needle is strictly disinfected and can only be used once, so that bacteria and viruses are prevented from being cross-infected in a human body, and the used needle needs to be timely treated.

The following problems exist in the prior art:

1 the use flow in hospital now is mostly medical staff and extracts the needle on the syringe that will use up and handle respectively, and the metal needle is sharp probably fish tail medical staff, and medical staff people hand and metal needle contact have the risk of infecting simultaneously.

2 simply break the piston part off with the fingers and thumb and can not avoid syringe cylinder and syringe needle to be taken away by people and reuse, increase many risks.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an injection needle recovery box which can conveniently treat an injection needle.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an injection needle recovery box, includes the supporting legs, the box has set firmly on the supporting legs, the box side is opened there is the syringe passageway, the box outer wall of syringe passageway one side sets firmly the panel that sets up for adjusting device, the inherent syringe passageway both sides of box are equipped with cuts off the module, it can avoid the injection tube to be used by the secondary to cut off the module, the intermediate position is equipped with separation module in the box, separation module is used for separating metal syringe needle and syringe needle.

Preferably, a slide rail is fixedly arranged on one side, away from the cutting module, of the box body, a collecting tank is arranged at the bottom of the box body below the slide rail in a sliding mode, a door is arranged on the box body, and the collecting tank is fixedly connected to the door.

Preferably, the cutting module comprises a torsion spring rotating shaft which is rotatably arranged in the injector channel, and a guide plate is fixedly arranged on the torsion spring rotating shaft.

Preferably, the syringe passageway outside slides and is equipped with the sliding sleeve, the flexible baffle of subsides on the sliding sleeve has set firmly on the collecting vat, be equipped with the through-hole that holds the syringe needle and pass through on the sliding sleeve, the sliding sleeve is kept away from syringe passageway one side and is set firmly the fixed block, be equipped with the sliding sleeve spring between fixed block and the box, the fixed block is kept away from syringe passageway one side and is set firmly the supporting seat.

Preferably, it is equipped with the fixture block to slide in fixed block and the sliding sleeve, the fixture block is close to syringe passageway one side and is the arc draw-in groove, the rack has set firmly on the lateral wall that syringe passageway one side was kept away from to the box, syringe passageway one side is kept away from to the supporting seat rotates and is equipped with the gear, gear and rack are the meshing transmission, gear and rack provide power for the action of cutting off the module, the supporting seat internal rotation is equipped with the screw rod, the screw rod links firmly on the gear, the screw rod outside is equipped with the thread block, thread block and screw rod meshing transmission, be equipped with the thread block spring between thread block and the fixture block, the thread block spring is used for applying the pretightning force for the fixture block in advance.

Preferably, a sliding groove is formed in the fixing block, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixedly connected to the thread block, the sliding block can limit the thread block to rotate along with the screw rod, an ejector rod is fixedly arranged on the sliding block, a cutter is arranged on one side, close to the injector channel, of the sliding sleeve in a sliding mode, and the ejector rod is used for ejecting the cutter to cut off the head of the injector.

Preferably, the separation module is including setting firmly the fixed plate on the box lateral wall, the fixed plate is kept away from syringe passageway one side and is equipped with the fixed slot of fixed connection on the box, the guide block has set firmly on the fixed plate, the slip is equipped with the guide bar in the guide block, the push pedal has set firmly on the guide bar, be equipped with the push pedal spring between push pedal and the fixed plate, the push pedal spring can push away the syringe needle after the separation from the metal needle.

Preferably, the fixed slot is internally provided with a heating clamping block in a sliding manner, one end, away from the fixed slot, of the heating clamping block is an arc-shaped surface capable of being attached to a metal needle, the heating clamping block is used for heating the metal needle to a temperature capable of being separated from a plastic needle head, a clamping block spring is arranged between the heating clamping block and the fixed slot, an inductor is fixedly arranged on one side, away from the fixed plate, of the fixed slot, the inductor can induce whether the metal needle to be separated passes through, a sliding block is arranged in the sliding rail in a sliding manner, a mechanical arm is fixedly arranged on the sliding block, and a mechanical arm is arranged on the mechanical arm and can clamp and take the metal needle.

Has the advantages that:

1. when the injector is pushed in, the metal needle pushes the heating clamping block open, the heating clamping block is slightly pressed into the fixed groove and enters the arc-shaped surface between the heating clamping blocks, the metal needle is attached to the arc-shaped surface of the heating clamping block, meanwhile, the sliding sleeve pushes the push plate to move, the push plate drives the guide rod to slide in the guide block, the push plate compresses the push plate spring, the threaded block also drives the sliding block to slide in the sliding groove along with the continuous pushing of the injector, the sliding block drives the ejector rod to move, finally, the ejector rod pushes the cutter, and the cutter cuts off the connection part of the head of the injector needle cylinder along with the pushing of the injector, so that the possibility of secondary use of the needle cylinder is thoroughly eliminated.

2. After the needle cylinder is cut off from the connector, the needle cylinder can be directly thrown into a garbage can for general medical wastes, after the sensor detects that the metal needle is inserted, the heating fixture block starts to heat the metal needle, the metal needle is a part which is in contact with a human body, and the metal needle can be disinfected in advance by being heated, so that medical pollution during transportation is avoided.

3. When the metal needle is heated to the contact that breaks away from with the working of plastics, push pedal spring promotes the push pedal and resets, separate working of plastics part and metal needle simultaneously, the working of plastics part is pushed away from the back, along the right chamber of telescopic baffle cunning into the collecting vat, the metal needle is after accomplishing the separation, the sliding block slides in the slide rail, it removes to drive the arm, the arm slides the manipulator to the metal needle, the manipulator presss from both sides tight metal needle, sliding block reverse movement, pull out the metal needle from the heating fixture block, then throw into the left intracavity of collecting vat, after a period of use, the pull-open door, handle metal needle and the working of plastics in the collecting vat respectively.

4. The operation can be completed only by inserting the syringe into the equipment by medical staff in the using process, the operation is convenient and efficient, and meanwhile, the manual operation steps are simplified, so that the medical staff can conveniently perform other operations.

Drawings

FIG. 1 is a perspective view of a solid of the present invention

FIG. 2 is a top view of the present invention

FIG. 3 is a sectional view taken along line A-A in FIG. 2

FIG. 4 is a partial enlarged view of the portion B in FIG. 3

FIG. 5 is a partial enlarged view of the portion C in FIG. 3

In the figure: 11. supporting legs; 12. a box body; 13. an injector channel; 14. setting a panel; 15. a cutting module; 16. a separation module; 17. a slide rail; 18. collecting tank; 19. a door; 20. a rack; 21. a gear; 22. a torsion spring shaft; 23. a guide plate; 24. a chute; 25. a sliding sleeve; 26. a sliding sleeve spring; 27. a fixed block; 28. a supporting seat; 29. a screw; 30. a thread block; 31. a threaded block spring; 32. a clamping block; 33. a cutter; 34. a slider; 35. a top rod; 36. a fixing plate; 37. a guide block; 38. pushing the plate; 39. a pusher spring; 40. a guide bar; 41. a slider; 42. a mechanical arm; 43. fixing grooves; 44. heating the clamping block; 45. an inductor; 46. a fixture block spring; 47. a manipulator; 48. a telescopic baffle;

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to the attached drawings 1-5, the injection needle recycling box comprises supporting legs 11, a box body 12 is fixedly arranged on the supporting legs 11, an injector channel 13 is formed in the side edge of the box body 12, a setting panel 14 for adjusting equipment is fixedly arranged on the outer wall of the box body 12 on one side of the injector channel 13, cutting modules 15 are arranged on two sides of the injector channel 13 in the box body 12, the injection tube can be prevented from being used for the second time through the cutting modules 15, a separation module 16 is arranged in the middle of the box body 12, and the separation module 16 is used for separating a metal injection needle from a needle.

Further, a slide rail 17 is fixedly arranged on one side, away from the cutting module 15, of the box body 12, a collecting groove 18 is slidably arranged at the bottom of the box body 12 below the slide rail 17, a door 19 is arranged on the box body 12, and the collecting groove 18 is fixedly connected to the door 19.

Further, the cutting module 15 includes a torsion spring rotating shaft 22 rotatably disposed in the injector channel 13, and a guide plate 23 is fixedly disposed on the torsion spring rotating shaft 22.

Further, a sliding sleeve 25 is slidably arranged outside the injector channel 13, a telescopic baffle 48 attached to the sliding sleeve 25 is fixedly arranged on the collecting tank 18, a through hole for allowing a needle to pass through is formed in the sliding sleeve 25, a fixed block 27 is fixedly arranged on one side, away from the injector channel 13, of the sliding sleeve 25, a sliding sleeve spring 26 is arranged between the fixed block 27 and the box body 12, and a supporting seat 28 is fixedly arranged on one side, away from the injector channel 13, of the fixed block 27.

Furthermore, a clamping block 32 is slidably arranged in the fixed block 27 and the sliding sleeve 25, one side of the clamping block 32 close to the injector channel 13 is an arc-shaped clamping groove, a rack 20 is fixedly arranged on the side wall of the box body 12 far away from the injector channel 13, a support 28 is rotatably arranged on one side of the support 28 far away from the injector channel 13 and is provided with a gear 21, the gear 21 and the rack 20 are in meshing transmission, the gear 21 and the rack 20 provide power for the action of cutting off the module 15, a screw 29 is rotatably arranged in the support 28, the screw 29 is fixedly connected to the gear 21, a threaded block 30 is arranged on the outer side of the screw 29, the threaded block 30 is in meshing transmission with the screw 29, a threaded block spring 31 is arranged between the threaded block 30 and the clamping block 32, and the threaded block spring 31 is used for applying pre-tightening force to the clamping block 32 in advance.

Furthermore, a sliding groove 24 is formed in the fixed block 27, a sliding block 34 is arranged in the sliding groove 24 in a sliding manner, the sliding block 34 is fixedly connected to the thread block 30, the sliding block 34 can limit the thread block 30 to rotate along with the screw 29, a push rod 35 is fixedly arranged on the sliding block 34, a cutter 33 is arranged on one side, close to the injector channel 13, of the sliding sleeve 25 in a sliding manner, and the push rod 35 is used for pushing the cutter 33 to cut off the head of the injector.

Further, the separation module 16 includes a fixing plate 36 fixedly disposed on a side wall of the box 12, a fixing groove 43 fixedly connected to the box 12 is disposed on a side of the fixing plate 36 away from the injector channel 13, a guide block 37 is fixedly disposed on the fixing plate 36, a guide rod 40 is slidably disposed in the guide block 37, a push plate 38 is fixedly disposed on the guide rod 40, a push plate spring 39 is disposed between the push plate 38 and the fixing plate 36, and the push plate spring 39 can push the separated needle away from the metal needle.

Further, a heating clamping block 44 is arranged in the fixing groove 43 in a sliding mode, one end, far away from the fixing groove 43, of the heating clamping block 44 is an arc-shaped surface capable of being attached to a metal needle, the heating clamping block 44 is used for heating the metal needle to a temperature capable of being separated from a plastic needle head, a clamping block spring 46 is arranged between the heating clamping block 44 and the fixing groove 43, an inductor 45 is fixedly arranged on one side, far away from the fixing plate 36, of the fixing groove 43, the inductor 45 can sense whether the metal needle to be separated passes through or not, a sliding block 41 is arranged in the sliding rail 17 in a sliding mode, a mechanical arm 42 is fixedly arranged on the sliding block 41, a mechanical arm 47 is arranged on the mechanical arm 42, and the mechanical arm 47 can clamp the metal needle.

Principle of operation

Before using, each control parameter of the device is adjusted to a proper state by the setting panel 14, the device is fixedly placed at a proper position, after the disposable syringe is used, the syringe position is directly held and the device is inserted into the syringe through the syringe channel 13, so that a user can not contact with the injection needle, and the contact of the needle by hands is avoided.

After the injector is inserted into the device, the injector firstly contacts the guide plate 23, after the guide plate 23 primarily guides the injector, the needle head is inserted into the device through the through hole on the sliding sleeve 25, meanwhile, in order to adapt to injectors with different sizes, the injector with a large diameter pushes the guide plate 23 to deflect for a larger distance, the guide plate 23 pushes the torsion spring rotating shaft 22 to rotate and store power for the torsion spring rotating shaft 22, and after the injector exits, the torsion spring rotating shaft 22 can drive the guide plate 23 to reset.

After the injector contacts the bottom of the sliding sleeve 25, the sliding sleeve 25 is pushed to slide along the injector channel 13, the sliding sleeve 25 pushes the telescopic baffle 48 to shorten the length and enable the telescopic baffle 48 to slide on the surface of the sliding sleeve 25, the sliding sleeve 25 moves to drive the fixed block 27 to move, the fixed block 27 lengthens the sliding sleeve spring 26, the sliding sleeve spring 26 can drive the cutting module 15 to integrally reset after the sliding sleeve 25 completes one-time operation, the fixed block 27 moves to drive the supporting seat 28 to move, the supporting seat 28 drives the gear 21 to roll along the rack 20, the rack 20 drives the gear 21 to rotate, the gear 21 drives the screw 29 to rotate, the screw 29 rotates to drive the screw block 30 to slide towards the direction of the injector channel 13, the screw block 30 can compress the screw block spring 31 before the fixture block 32 does not leave the contact with the box body 12, and after the fixture block 32 leaves the contact with the box body 12, the screw block spring 31 pushes the fixture block 32 to press onto the injector needle cylinder, the syringe is further aligned so that the metal on the syringe is aligned between and inserted into the alignment push plate 38.

The injector is continuously pushed in, the metal needle pushes the heating clamping block 44 open, the heating clamping block 44 is slightly pressed into the fixing groove 43 and enters the arc-shaped surface between the heating clamping blocks 44, the metal needle is attached to the arc-shaped surface of the heating clamping block 44, meanwhile, the sliding sleeve 25 pushes the push plate 38 to move, the push plate 38 drives the guide rod 40 to slide in the guide block 37, the push plate 38 compresses the push plate spring 39, the threaded block 30 also drives the sliding block 34 to slide in the sliding groove 24 along with the continuous pushing of the injector, the sliding block 34 drives the ejector rod 35 to move, finally, the ejector rod 35 pushes the cutter 33, and along with the pushing of the injector, the cutter 33 cuts off the connection part of the head of the syringe of the injector, so that the possibility of secondary use of the syringe is completely eliminated.

After the needle cylinder is cut off from the connector, the needle cylinder can be directly thrown into a garbage can of general medical wastes, after the sensor 45 detects that the metal needle is inserted, the heating fixture block 44 starts to heat the metal needle, the metal needle is a part which is in contact with a human body, the metal needle can be heated and disinfected in advance, medical pollution during transportation is avoided, when the metal needle is heated to be separated from the contact with a plastic part, the push plate spring 39 pushes the push plate 38 to reset, the plastic part is separated from the metal needle, the plastic part is pushed away and then slides into the right cavity of the collecting tank 18 along the telescopic baffle 48, after the metal needle is separated, the sliding block 41 slides in the sliding rail 17 to drive the mechanical arm 42 to move, the mechanical arm 42 slides the mechanical arm 47 onto the metal needle, the mechanical arm 47 clamps the metal needle, the sliding block 41 moves reversely, the metal needle is pulled out from the heating fixture block 44 and then thrown into the left cavity of the collecting tank 18, after a period of use, the door 19 is pulled open and the metal needles and plastic parts in the collection tank 18 are treated separately.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The injection needle recovery box comprises supporting legs (11), and is characterized in that a box body (12) is fixedly arranged on the supporting legs (11), an injector channel (13) is formed in the side edge of the box body (12), a setting panel (14) for adjusting equipment is fixedly arranged on the outer wall of the box body (12) on one side of the injector channel (13), cutting modules (15) are arranged on two sides of the injector channel (13) in the box body (12), the cutting modules (15) can prevent an injection tube from being used for the second time, a separation module (16) is arranged in the middle of the box body (12), and the separation module (16) is used for separating a metal injection needle from a needle head;

separation module (16) is including setting firmly fixed plate (36) on box (12) lateral wall, syringe passageway (13) one side is kept away from in fixed plate (36) is equipped with fixed slot (43) of fixed connection on box (12), guide block (37) have set firmly on fixed plate (36), it is equipped with guide bar (40) to slide in guide block (37), push pedal (38) have set firmly on guide bar (40), be equipped with push pedal spring (39) between push pedal (38) and fixed plate (36), push pedal spring (39) can push away the syringe needle after the separation from the metal needle.

2. The syringe needle recovery box according to claim 1, wherein a slide rail (17) is fixedly arranged on one side of the box body (12) far away from the cutting module (15), a collecting groove (18) is slidably arranged at the bottom of the box body (12) below the slide rail (17), a door (19) is arranged on the box body (12), and the collecting groove (18) is fixedly connected to the door (19).

3. The needle recovery box according to claim 2, wherein the cutting module (15) comprises a torsion spring rotating shaft (22) rotatably disposed in the injector channel (13), and a guide plate (23) is fixedly disposed on the torsion spring rotating shaft (22).

4. The recycling bin for the injection needles as claimed in claim 3, wherein a sliding sleeve (25) is slidably disposed outside the injector channel (13), a retractable baffle (48) attached to the sliding sleeve (25) is fixedly disposed on the collecting tank (18), a through hole for allowing the needle to pass through is disposed on the sliding sleeve (25), a fixed block (27) is fixedly disposed on one side of the sliding sleeve (25) away from the injector channel (13), a sliding sleeve spring (26) is disposed between the fixed block (27) and the box body (12), and a supporting seat (28) is fixedly disposed on one side of the fixed block (27) away from the injector channel (13).

5. The injection needle recovery box according to claim 3, wherein a clamping block (32) is slidably disposed in the fixing block (27) and the sliding sleeve (25), one side of the clamping block (32) close to the injector channel (13) is an arc-shaped clamping groove, a rack (20) is fixedly disposed on a side wall of the box body (12) far away from the injector channel (13), a gear (21) is rotatably disposed on one side of the supporting seat (28) far away from the injector channel (13), the gear (21) and the rack (20) are in meshing transmission, the gear (21) and the rack (20) provide power for the action of the cutting module (15), a screw (29) is rotatably disposed in the supporting seat (28), the screw (29) is fixedly connected to the gear (21), a thread block (30) is disposed on the outer side of the screw (29), and the thread block (30) and the screw (29) are in meshing transmission, a threaded block spring (31) is arranged between the threaded block (30) and the clamping block (32), and the threaded block spring (31) is used for applying pretightening force to the clamping block (32) in advance.

6. The injection needle recovery box according to claim 5, wherein a sliding groove (24) is formed in the fixed block (27), a sliding block (34) is arranged in the sliding groove (24) in a sliding manner, the sliding block (34) is fixedly connected to the threaded block (30), the sliding block (34) can limit the threaded block (30) to rotate along with the screw rod (29), a push rod (35) is fixedly arranged on the sliding block (34), a cutter (33) is arranged on one side, close to the injector channel (13), of the sliding sleeve (25) in a sliding manner, and the push rod (35) is used for pushing the cutter (33) to cut off the head of the injector.

7. The needle recovery case of claim 1, wherein a heating block (44) is slidably disposed in the fixing groove (43), one end of the heating fixture block (44) far away from the fixed groove (43) is an arc-shaped surface which can be stuck with the metal needle, the heating fixture block (44) is used for heating the metal needle to a temperature which can be separated from the plastic needle head, a fixture block spring (46) is arranged between the heating fixture block (44) and the fixed groove (43), an inductor (45) is fixedly arranged on one side of the fixing groove (43) far away from the fixing plate (36), the inductor (45) can induce whether the metal needle to be separated passes through, a sliding block (41) is arranged in the sliding rail (17) in a sliding way, and a mechanical arm (42) is fixedly arranged on the sliding block (41), a mechanical arm (47) is arranged on the mechanical arm (42), and the mechanical arm (47) can clamp and take the metal needle.

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