Transfusion needle recycling device

Abstract

The utility model relates to an infusion needle recovery device which is arranged right above a recovery barrel and comprises a mounting plate, a first spring, a second spring and a blade, firstly, a medical worker holds an infusion tube to be vertically arranged, so that a needle head is vertically downward, the medical worker holds the infusion tube to gradually move downwards, the needle head sequentially penetrates through a second hole and a first hole, one end of an L-shaped plate is manually pulled, the L-shaped plate is arranged on a rotating shaft in a sleeving mode, the L-shaped plate starts to rotate, and a second spring is further compressed; one end of the L-shaped plate is separated from the limiting groove, the first spring in a compressed state pushes the sliding plate to move, the blade makes contact with an infusion tube and then cuts the infusion tube, the cut needle falls into the recycling barrel, then needle recycling is completed, and through the structure, it is avoided that medical staff make direct contact with the used infusion needle.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an infusion needle recovery device. Background Art

[0002] Infusion needles are disposable medical devices. After use, they may carry blood or other body fluids, which poses a risk of spreading pathogens. Recycling infusion needles can effectively prevent these pollutants from directly entering the environment and causing pollution, and can also prevent accidental injuries by others. Please refer to China's utility model patent CN216124973U - an infusion needle storage device. In the specific operation of the existing infusion needle storage device, the infusion needle is held in a horizontal state and inserted into the guide port, so that medical staff directly touch the needle, increasing the risk of infection. Utility Model Content

[0003] The main purpose of the utility model is to provide an infusion needle recovery device to solve the problem of infection risk existing in the infusion needle storage device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an infusion needle recovery device, including a recovery barrel, a mounting plate, a first spring, a second spring and a blade;

[0005] A mounting plate is arranged on the recycling bin, a sliding groove and a mounting groove are provided on one side of the mounting plate, a sliding plate is slidably arranged in the sliding groove, a limiting groove is provided on the top of the sliding plate, the sliding plate passes through the first hole, and a blade is installed on the sliding plate;

[0006] A rotating shaft is rotatably arranged in the installation groove, an L-shaped plate is fixedly sleeved on the rotating shaft, one end of the L-shaped plate is fixedly sleeved on the rotating shaft, and the other end of the L-shaped plate is inserted into the limiting groove;

[0007] The mounting plate is provided with a second hole, and the second hole is arranged through the limiting groove;

[0008] One end of the first spring is fixedly connected to the slide plate, and the other end is fixedly connected to the side wall of the sliding groove;

[0009] One end of the second spring is fixedly connected to the top wall of the mounting groove, and the other end is fixedly connected to the L-shaped plate;

[0010] The movement trajectory of the blade passes through the first hole.

[0011] A preferred solution is that a cover is provided on the top of the recycling barrel, and a third hole is formed through the top of the cover;

[0012] The mounting plate is fixedly arranged on the cover body, and the third hole is coaxially arranged with the second hole.

[0013] A preferred solution is that an internal thread is provided on the circumference of the inner wall of the cover body, and an external thread is provided on the outer wall of the cover body, and the internal thread is threadedly connected with the external thread.

[0014] A preferred solution is that the number of the first springs is two, and the two first springs are located on both sides of the second hole.

[0015] A preferred solution is that the slide plate is provided with a rectangular groove, and the blade is fixedly arranged in the mounting groove.

[0016] A preferred solution is that an inclined plate is butt-jointed with one end of the L-shaped plate away from the end inserted into the limiting groove.

[0017] The beneficial effects of the above scheme are as follows: first, the medical staff holds the infusion tube and sets it vertically, so that the needle points vertically downward, and the medical staff holds the infusion tube and gradually moves downward, and the needle passes through the second hole and the first hole in turn, and further, one end of the L-shaped plate is manually moved, and the L-shaped plate is set on the rotating shaft through the setting of the L-shaped plate, so that the L-shaped plate starts to rotate, and the second spring is further compressed, and one end of the L-shaped plate is separated from the limit groove. The first spring is in a compressed state, and pushes the slide plate to move. The blade contacts the infusion tube and cuts it. After cutting, the needle falls into the recovery bucket, and the needle recovery is completed. This structure avoids direct contact between medical staff and the used infusion needle.

[0018] In addition, the present invention has a simple structure and is easy to operate, which greatly increases its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic cross-sectional structural diagram of the first state of the utility model;

[0022] Figure 3 It is a schematic cross-sectional structural diagram of the second state of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the slide plate, the first spring and the blade of the utility model;

[0024] Figure 5 It is a schematic diagram of the explosion structure of the utility model.

[0025] Description of Reference Numerals

[0026] 1. Recycling bin; 2. Cover; 3. Internal thread; 4. External thread; 5. Third hole;

[0027] 10. Mounting plate; 11. Sliding groove; 12. Mounting groove; 13. Second hole;

[0028] 20. Slide plate; 21. First hole; 22. Limiting groove; 23. Rectangular groove;

[0029] 30. Blade;

[0030] 40. rotating shaft; 41. L-shaped plate; 42. inclined plate;

[0031] 50. First spring;

[0032] 60. Second spring. DETAILED DESCRIPTION

[0033] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0034] Example:

[0035] like Figures 1 to 5 As shown, this embodiment provides an infusion needle recovery device, including a mounting plate 10 , a first spring 50 , a second spring 60 and a blade 30 .

[0036] like Figure 2 , Figure 3 As shown, a sliding groove 11 and a mounting groove 12 are provided on one side of the mounting plate 10, a slide plate 20 is slidably arranged in the sliding groove 11, a limiting groove 22 is provided on the top of the slide plate 20, the slide plate 20 passes through the first hole 21, a rectangular groove 23 is provided on the slide plate 20, and a blade 30 is fixedly arranged in the mounting groove 12. Figure 3 As shown, a rotating shaft 40 is rotatably arranged in the installation slot 12, an L-shaped plate 41 is fixedly sleeved on the rotating shaft 40, one end of the L-shaped plate 41 is fixedly sleeved on the rotating shaft 40, the other end of the L-shaped plate 41 is inserted into the limiting slot 22, and the end of the L-shaped plate 41 away from the limiting slot 22 is butt-jointed with an inclined plate 42. The second hole 13 is formed through the installation plate 10, and the second hole 13 is arranged through the limiting slot 22.

[0037] like Figure 5 As shown, a cover body 2 is provided on the top of the recycling barrel 1, and a third hole 5 is formed through the top of the cover body 2. A mounting plate 10 is fixedly provided on the cover body 2, and the third hole 5 is coaxially provided with the second hole 13. An internal thread 3 is provided on the circumference of the inner wall of the cover body 2, and an external thread 4 is provided on the top of the outer wall of the cover body 2, and the internal thread 3 is screwed with the external thread 4.

[0038] like Figure 4As shown, there are two first springs 50, and the two first springs 50 are located on both sides of the second hole 13. One end of the first spring 50 is connected to the slide plate 20, and the other end is fixedly connected to the side wall of the sliding groove 11. One end of the second spring 60 is fixedly connected to the top wall of the mounting groove 12, and the other end of the second spring 60 is fixedly connected to the horizontal part of the L-shaped plate 41. The movement trajectory of the blade 30 passes through the first hole 21.

[0039] First, the medical staff holds the infusion tube vertically so that the needle is vertically downward. The medical staff holds the infusion tube and gradually moves downward. The needle passes through the second hole 13 and the first hole 21 in turn. Further, the left end of the L-shaped plate 41 is manually bent downward. The L-shaped plate 41 is set on the rotating shaft 40, so that the L-shaped plate 41 starts to rotate, and the second spring 60 is further compressed. One end of the L-shaped plate 41 is separated from the limit groove 22. The first spring 50 is in a compressed state, pushing the slide plate 20 to move. The blade 30 contacts the infusion tube and cuts it. After cutting, the needle falls into the recovery bucket 1, and the needle recovery is completed. This structure avoids direct contact between medical staff and the used infusion needle. The new type has the following advantages:

[0040] 1. Improved safety: The cut needle can no longer pierce the skin, thus preventing medical staff from being accidentally injured by the needle and reducing the risk of spreading infectious diseases.

[0041] 2. Convenient operation: Medical staff only need to put the used needles into the recycling bin 1 without touching or handling the needles, which simplifies the operation steps and improves work efficiency.

[0042] 3. Environmental protection: The cut needles fall into the recycling bin 1, ensuring the safe recycling of the needles and preventing them from being discarded at will or entering the environment to cause pollution.

[0043] Fourth, the novel structure is simple and easy to operate, which greatly increases the practicality.

[0044] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of 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.

Claims

1. An infusion needle recovery device, comprising a recovery bucket, It is characterized in that Also includes: A mounting plate is arranged directly above the recycling bin, a sliding groove and a mounting groove are provided on one side of the mounting plate, a sliding plate is slidably arranged in the sliding groove, a limiting groove is provided on the top of the sliding plate, the sliding plate passes through the first hole, and a horizontal blade is installed on the sliding plate; A rotating shaft is rotatably arranged in the installation groove, an L-shaped plate is fixedly sleeved on the rotating shaft, and one end of the L-shaped plate is inserted into the limiting groove; The mounting plate is provided with a second hole, and the second hole is arranged through the limiting groove; a first spring, one end of which is fixedly connected to the slide plate, and the other end of which is fixedly connected to the side wall of the sliding slot; a second spring, one end of the second spring being fixedly connected to the top wall of the mounting groove, and the other end of the second spring being fixedly connected to the L-shaped plate; Wherein, the movement trajectory of the blade passes through the first hole.

2. The infusion needle recovery device according to claim 1, It is characterized in that A cover body is provided on the top of the recycling barrel, and a third hole is formed through the top of the cover body; The mounting plate is fixedly arranged on the cover body, and the third hole is coaxially arranged with the second hole.

3. The infusion needle recovery device according to claim 2, It is characterized in that An internal thread is formed on the circumference of the inner wall of the cover body, and an external thread is formed on the outer wall of the cover body. The internal thread is screwed to the external thread.

4. The infusion needle recovery device according to claim 1, It is characterized in that The number of the first springs is two, and the two first springs are located on both sides of the second hole.

5. The infusion needle recovery device according to claim 1, It is characterized in that The slide plate is provided with a rectangular groove, and the installation groove is used to fix the blade.

6. The infusion needle recovery device according to claim 1, It is characterized in that An inclined plate is butt-jointed with one end of the L-shaped plate away from the end inserted in the limiting groove.

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