Sharp instrument detacher
By designing a sharp disassembler containing slots, rubber baffles and splints, the safety hazards and inconvenient operation problems during the removal of the needle tip of the syringe in the prior art are solved, and a safe and convenient needle tip removal and collection effect is achieved.
Patent Information
- Application Number
- CN202420267832.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-04
AI Technical Summary
The prior art has safety hazards when removing the needle tip of the syringe, which can easily cause the needle tip to be stuck or bounce, and it is inconvenient to operate, making it difficult to effectively remove and collect.
A sharp device disassembler is designed, including the main body of the recycling box and the disassembly mechanism. Through slots, rubber baffles, mounting shafts, clamps, main arm, springs and other components, the needle tip is securely clamped and separated, ensuring that the syringe and needle tip are The split design is easy to remove and collect quickly.
The device uses the clamping mechanism of rubber baffles and splints to ensure that the needle tip is not easy to bounce when removed, and is safe and controllable when rotating and dismantling, reducing the operating risk and facilitating the separation and collection of the needle tip at the front end of the syringe.
Smart Images
Figure CN222218369U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical waste recycling, in particular to a sharps remover. Background Art
[0002] According to hospital infection control regulations, medical waste needs to be collected and sorted, and needles among medical waste are sharp objects. They should be removed and collected as soon as possible after use to avoid injuries caused by exposed needle tips. Needles in hospitals mainly include syringe needles, infusion tube needles and insulin pen needles.
[0003] The above device does not have a structure for safely removing sharps from syringes when in use, so that the needle tips of existing syringes are mostly stuck in the card slot at the top of the medical sharps box and pried out and discarded when being removed. This method may cause the needle to bounce up due to the looseness during prying when in use, and the syringe needle tip that is fixed by rotating and twisting still needs to be loosened and discarded by hand, which is highly dangerous and inconvenient to use. Based on the deficiencies in the existing technology, the utility model designs a sharps remover. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a sharps remover, which has the advantage of safely removing sharps from syringes.
[0005] The utility model provides the following technical solutions: a sharps remover, comprising a recovery box body, a top cover is arranged on the top of the recovery box body, and a removal mechanism for quickly removing the sharps at the front end of the syringe is arranged inside the top cover;
[0006] The disassembly mechanism includes a slot, a rubber baffle, a mounting shaft, a first clamping plate and a second clamping plate, wherein the slot is opened through the top of the top cover, the rubber baffle is fixedly connected to the upper surface of the top cover, the mounting shaft is fixedly connected to the bottom of the top cover, the first clamping plate is rotatably connected to the mounting shaft, and the second clamping plate is rotatably connected to the mounting shaft.
[0007] As a preferred technical solution of the utility model, the disassembly mechanism also includes a main arm, a spring, a movable groove, a slider and an anti-slip inner sheet. The main arm is fixedly connected to the first clamping plate and the second clamping plate, the spring is fixedly connected between the two main arms, the movable groove passes through the side wall of the top cover, the slider is slidably connected to the inside of the movable groove, and the anti-slip inner sheet is fixedly connected to the inner side of the first clamping plate and the second clamping plate.
[0008] As a preferred technical solution of the utility model, the inner cavity wall of the recovery box body is fixedly connected with a support ring, a drain pan is arranged on the support ring, a partition is fixedly connected to the upper surface of the drain pan, and a handle is fixedly connected to one side of the partition.
[0009] As a preferred technical solution of the utility model, a through slot is formed through the top of the top cover, an elastic hinge is fixedly installed on the bottom of the top cover, and a baffle is fixedly connected to the elastic hinge.
[0010] As a preferred technical solution of the present utility model, the recovery box body and the top cover are detachably sleeved.
[0011] As a preferred technical solution of the utility model, the partition divides the space inside the recovery box body, and the smaller space inside the supporting ring is located below the disassembly mechanism.
[0012] As a preferred technical solution of the utility model, the baffle is rotatably connected to the bottom of the through slot via an elastic hinge.
[0013] As a preferred technical solution of the utility model, the first clamping plate and the second clamping plate are arranged directly below the slot, and the main arm is slidably inserted into the interior of the sliding block.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The sharp instrument remover has the following steps: after the injection of the liquid medicine in the syringe is completed, the syringe is held with the needle tip facing downward and passed through the rubber baffle so that the bottom end of the needle tip is completely inserted into the slot, stops moving and remains stationary, and then two fingers of the other hand are used to pinch the outer ends of the two main arms inward so that the first clamping plate and the second clamping plate are rotated under the limit of the mounting shaft to clamp and fix the bottom end of the needle tip and compress the spring. At this time, the syringe is held and rotated. Since the syringe and the needle tip are separate, the two can be easily separated when the syringe rotates after the needle tip is clamped and fixed. After the syringe is separated, it is thrown into the recovery box body from the through slot, and then the two fingers are released to allow the spring to rebound and push the main arm to control the first clamping plate and the second clamping plate to rotate in the opposite direction to expand and release the clamping and fixation of the needle so that it naturally falls into the recovery box body. The device is convenient for removing the front end needle tip of the syringe. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the main structure of the sharp weapon box of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the recycling box of the utility model;
[0019] Figure 4 This is a schematic diagram of the top cover structure of the utility model when viewed from above;
[0020] Figure 5 This is a schematic diagram of the exploded structure of the disassembly mechanism of the utility model.
[0021] In the figure: 1. Recovery box body; 101. Support ring; 102. Drain plate; 103. Partition plate; 104. Handle; 2. Top cover; 201. Through slot; 202. Baffle plate; 203. Elastic hinge; 3. Disassembly mechanism; 301. Slot; 302. Rubber baffle plate; 303. Mounting shaft; 304. First splint; 305. Second splint; 306. Main arm; 307. Spring; 308. Movable slot; 309. Slider; 310. Anti-slip inner sheet. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5 A sharps remover comprises a recovery box body 1, a top cover 2 is arranged on the top of the recovery box body 1, a disassembly mechanism 3 for quickly removing the sharps at the front end of the syringe is arranged inside the top cover 2, a support ring 101 is fixedly connected to the inner cavity wall of the recovery box body 1, a drain plate 102 is arranged on the support ring 101, a partition 103 is fixedly connected to the upper surface of the drain plate 102, a handle 104 is fixedly connected to one side of the partition 103, the recovery box body 1 and the top cover 2 are detachably connected, the partition 103 divides the space inside the recovery box body 1, and the smaller space inside the support ring 101 is located below the disassembly mechanism 3.
[0024] The leakage tray 102 is provided to separate and collect the outflowing drug solution, and the partition plate 103 is provided to separate and collect the syringe and the needle tip.
[0025] See also Figure 5, the disassembly mechanism 3 includes a slot 301, a rubber baffle 302, a mounting shaft 303, a first clamping plate 304 and a second clamping plate 305, the slot 301 is opened through the top of the top cover 2, the rubber baffle 302 is fixedly connected to the upper surface of the top cover 2, the mounting shaft 303 is fixedly connected to the bottom of the top cover 2, the first clamping plate 304 is rotatably connected to the mounting shaft 303, and the second clamping plate 305 is rotatably connected to the mounting shaft 303, and the disassembly mechanism 3 also includes a main arm 306, a spring 307, a movable groove 308, a sliding The main arm 306 is fixedly connected to the first clamping plate 304 and the second clamping plate 305, the spring 307 is fixedly connected between the two main arms 306, the movable groove 308 runs through the side wall of the top cover 2, the slider 309 is slidably connected to the inside of the movable groove 308, the anti-slip inner sheet 310 is fixedly connected to the inner side of the first clamping plate 304 and the second clamping plate 305, the first clamping plate 304 and the second clamping plate 305 are arranged directly below the slot 301, and the main arm 306 is slidably inserted into the inside of the slider 309.
[0026] The first clamping plate 304 and the second clamping plate 305 are provided so as to clamp and fix the needle tip inserted into the slot 301; the rubber baffle 302 is provided so as to shield the slot 301; the main arm 306 is provided so as to quickly control the rotation clamping of the first clamping plate 304 and the second clamping plate 305 when the front end of the main arm 306 is pinched; the anti-slip inner sheet 310 is provided so as to improve the anti-slip degree of the first clamping plate 304 and the second clamping plate 305 on the needle tip after clamping.
[0027] See also Figure 4 A through slot 201 is formed through the top of the top cover 2, an elastic hinge 203 is fixedly installed on the bottom of the top cover 2, a baffle 202 is fixedly connected to the elastic hinge 203, and the baffle 202 is rotatably connected to the bottom of the through slot 201 through the elastic hinge 203.
[0028] The through slot 201 is provided to facilitate quick disposal of syringes for removing sharp objects, the baffle 202 is provided to facilitate sealing of the through slot 201 to prevent the internal liquid medicine from volatilizing or dumping waste out, and the elastic hinge 203 is provided to facilitate arbitrarily controlling the opening and closing of the baffle 202.
[0029] Working principle: when a sharps remover is used, in the initial state, the top cover 2 is first sleeved on the top of the recycling box body 1, and a partition 103 is installed on the leakage tray 102 arranged in the recycling box body 1, so as to facilitate the isolation and collection of waste by zoning. At the same time, the bottom of the through slot 201 opened on the top cover 2 is connected to the baffle 202 through an elastic hinge 203, so as to achieve the movable sealing of the through slot 201, and the first clamping plate 304 and the second clamping plate 305 are rotatably connected through the installation shaft 303 below the slot 301 opened on the top cover 2, and the first clamping plate 304 and the second clamping plate 305 are respectively connected to the two main arms 306, and a spring 307 is also provided between the two main arms 306, so as to control the clamping of the first clamping plate 304 and the second clamping plate 305 to facilitate the removal of sharps;
[0030] When it is necessary to remove the front end needle tip of the syringe, first, after the injection of the liquid medicine in the syringe is completed, hold the syringe needle tip downward and pass it through the rubber baffle 302 so that the bottom end of the needle tip is completely inserted into the slot 301, stop moving and remain still, then use the other hand to pinch the outer ends of the two main arms 306 inward with two fingers to make the first clamping plate 304 and the second clamping plate 305 rotate under the limit of the mounting shaft 303 to clamp and fix the bottom end of the needle tip and compress the spring 307. At this time, hold the syringe and rotate. Since the syringe and the needle tip are split, the two can be easily separated when the syringe rotates while the needle tip is clamped and fixed. After the syringe is separated, it is thrown into the recovery box body 1 from the through slot 201, and then release the two fingers to make the spring 307 rebound and push the main arm 306 to control the first clamping plate 304 and the second clamping plate 305 to rotate in the opposite direction to expand and release the clamping and fixation of the needle so that it naturally falls into the recovery box body 1. This device is convenient for removing the front end needle tip of the syringe.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sharps remover, comprising a recovery box body (1), characterized in that: A top cover (2) is arranged on the top of the recovery box body (1), and a disassembly mechanism (3) for quickly removing the sharp object at the front end of the syringe is arranged inside the top cover (2); A disassembly mechanism (3), the disassembly mechanism (3) comprising a slot (301), a rubber baffle (302), a mounting shaft (303), a first clamping plate (304) and a second clamping plate (305), the slot (301) being opened through the top of the top cover (2), the rubber baffle (302) being fixedly connected to the upper surface of the top cover (2), the mounting shaft (303) being fixedly connected to the bottom of the top cover (2), the first clamping plate (304) being rotatably connected to the mounting shaft (303), and the second clamping plate (305) being rotatably connected to the mounting shaft (303).
2. A sharps remover according to claim 1, characterized in that: The disassembly mechanism (3) further comprises a main arm (306), a spring (307), a movable groove (308), a slider (309) and an anti-slip inner sheet (310); the main arm (306) is fixedly connected to the first clamping plate (304) and the second clamping plate (305); the spring (307) is fixedly connected between the two main arms (306); the movable groove (308) penetrates through the side wall of the top cover (2); the slider (309) is slidably connected inside the movable groove (308); and the anti-slip inner sheet (310) is fixedly connected to the inner sides of the first clamping plate (304) and the second clamping plate (305).
3. The sharps remover according to claim 1, characterized in that: A support ring (101) is fixedly connected to the inner cavity wall of the recovery box body (1), a drain disc (102) is arranged on the support ring (101), a partition (103) is fixedly connected to the upper surface of the drain disc (102), and a handle (104) is fixedly connected to one side of the partition (103).
4. A sharps remover according to claim 1, characterized in that: A through slot (201) is provided through the top of the top cover (2), an elastic hinge (203) is fixedly mounted on the bottom of the top cover (2), and a baffle (202) is fixedly connected to the elastic hinge (203).
5. The sharps remover according to claim 3, characterized in that: The recovery box body (1) and the top cover (2) are detachably sleeved.
6. A sharps remover according to claim 3, characterized in that: The partition (103) divides the space inside the recovery box body (1), and the smaller space inside the support ring (101) is located below the disassembly mechanism (3).
7. A sharps remover according to claim 4, characterized in that: The baffle (202) is rotatably connected below the through slot (201) via an elastic hinge (203).
8. The sharps remover according to claim 2, characterized in that: The first clamping plate (304) and the second clamping plate (305) are arranged directly below the slot (301), and the main arm (306) is slidably inserted into the interior of the sliding block (309).