Insulin needle detacher

Abstract

The utility model relates to the technical field of diabetes management. The insulin needle detacher comprises a first mounting rod, and the outer surface of one end of the first mounting rod is connected with a second mounting rod in a hinged mode. By rotating the bolt, the clamping pieces can be driven to move synchronously, meanwhile, the limiting rod is driven to move in the limiting groove, the direction of the clamping pieces in the moving process can be stabilized, meanwhile, the clamping pieces can be prevented from rotating along with rotation of the bolt in the moving process by rotating the rotating ring in the rotating groove, and the clamping pieces can be prevented from rotating along with rotation of the bolt. According to different specifications and sizes of needles needing to be detached, after the distance between the two sets of clamping pieces is adjusted to be appropriate, the needles can be clamped and rotated to be detached, meanwhile, through anti-skid tooth grooves in the outer surfaces of the clamping pieces, the friction force generated when the clamping pieces clamp the needles can be increased, and the needle detaching efficiency is improved. And the situation that the needle head slides down when the needle head is detached is avoided, and the usability of equipment is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of diabetes management technology; more specifically, it relates to an insulin needle disassembly device. Background Technology

[0002] In diabetes blood glucose management, insulin therapy is one of the important treatment measures to control blood glucose and protect liver and kidney function. Depending on the duration of action and needs, rapid-acting, long-acting, or premixed insulin can be selected to mimic physiological insulin secretion. The treatment goal is to maintain stable blood glucose through precise dose adjustment, prevent complications such as cardiovascular and cerebrovascular diseases and kidney disease, and avoid the risk of hypoglycemia.

[0003] Currently, existing insulin needle removers present several problems during use. Because insulin needles come in various sizes and specifications, and existing devices generally have a fixed structure, it's difficult to adjust the device to accommodate different needle sizes. This inconvenience reduces the device's usability and increases the risk of needle pricks for healthcare workers. Such injuries not only increase healthcare costs but also cause physical and psychological harm to the injured healthcare worker and their family, thus compromising the device's safety. Therefore, there is an urgent need for an insulin needle remover to address these issues. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an insulin needle disassembly tool to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an insulin needle disassembly tool, comprising:

[0006] A first mounting rod, with a second mounting rod hinged to the outer surface of one end of the first mounting rod; a clamping structure is provided inside one end of the first mounting rod and the second mounting rod; and an adjustment structure is provided inside the other end of the first mounting rod and the second mounting rod.

[0007] The clamping structure includes bolts, and there are two sets of bolts. The two sets of bolts are respectively threaded to the inner surface of the outer surface of the first mounting rod and the second mounting rod on the opposite side.

[0008] The adjustment structure includes an adjustment groove, and there are two sets of adjustment grooves. The two sets of adjustment grooves are respectively opened inside the outer surface of the opposite end of the first mounting rod and the second mounting rod on the side away from each other.

[0009] Preferably, the clamping structure further includes clamping plates, and there are two sets of clamping plates. The two sets of clamping plates are respectively engaged and connected to the outer surfaces of the two sets of bolts on the side closer to each other. Limiting rods are fixedly connected to the outer surfaces of the two sets of clamping plates on the side farther from each other. Limiting grooves are opened in the inner surface of the outer surfaces of the first mounting rod and the second mounting rod on the side farther from each other, at the two ends of the bolt. This design allows the clamping plates to move by rotating the bolt.

[0010] Preferably, the outer surface of the inner side of the bolt is provided with a rotating ring, and the outer surface of the outer side of the clamping piece is provided with a rotating groove. The outer dimensions of the rotating ring are adapted to the inner dimensions of the rotating groove. The inner surfaces of the two sets of clamping pieces are provided with anti-slip tooth grooves. This design prevents the clamping pieces from rotating with the bolt by rotating the rotating ring inside the rotating groove.

[0011] Preferably, the outer surface of the limiting rod on the outer side is provided with a limiting ring, and the outer dimensions of the limiting ring are adapted to the inner dimensions of the limiting groove. Furthermore, the limiting groove does not penetrate the outer surface of the first mounting rod and the second mounting rod on the side that are close to each other. This design allows the limiting rod to move inside the limiting groove, while the limiting rod will not detach from the inside of the limiting groove.

[0012] Preferably, the adjustment structure further includes a movable rod, and there are two sets of movable rods. The two sets of movable rods are respectively inserted into the two sets of adjustment slots. The inner surface of the upper and lower ends of the movable rods is provided with positioning slots. The inner wall surface of the upper end of the adjustment slot is fixedly connected with positioning blocks. This design allows the movable rods to move inside the adjustment slots.

[0013] Preferably, the internal dimensions of the adjustment groove are adapted to the external dimensions of the moving rod, the position of the positioning groove corresponds to the position of the positioning block, and the internal dimensions of the positioning groove are adapted to the external dimensions of the positioning block. Furthermore, the positioning block is made of rubber. This design makes the moving rod more stable when it moves inside the adjustment groove.

[0014] The technical effects and advantages of this utility model are as follows: By rotating the bolt, the clamping plate can be moved synchronously, and the limiting rod can be moved inside the limiting groove to stabilize the direction of the clamping plate during movement. At the same time, the rotating ring rotates inside the rotating groove to prevent the clamping plate from rotating with the bolt during movement. Depending on the size of the needle to be disassembled, the distance between the two sets of clamping plates can be adjusted to a suitable distance to clamp and rotate the needle for disassembly. In addition, the anti-slip tooth groove on the outer surface of the clamping plate can increase the friction when the clamping plate clamps the needle, preventing the needle from slipping during disassembly, thus improving the ease of use of the equipment to a certain extent.

[0015] By moving the moving rod outward from inside the adjustment groove, the overall length of the device can be increased. As the moving rod moves, it causes the positioning groove to move on the outer surface of the positioning block. Through the elasticity and toughness of the positioning block's material, the friction between the outer surface of the positioning block and the inner wall of the positioning groove can be increased, so that the moving rod will not move on its own when it is pulled out or put back into the adjustment groove. This allows the length of the device to be adjusted, thus avoiding the situation where the device is too short and is easy to be pricked by needles during use. This improves the safety of the device to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is an exploded three-dimensional structural diagram of the clamping structure of this utility model.

[0018] Figure 3 This is a three-dimensional exploded view of the adjustment structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0020] The attached figures are labeled as follows: 1. First mounting rod; 2. Second mounting rod; 3. Clamping structure; 31. Bolt; 32. Clamping piece; 33. Limiting rod; 34. Limiting groove; 4. Adjusting structure; 41. Adjusting groove; 42. Moving rod; 43. Positioning groove; 44. Positioning block. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The insulin needle disassembly device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1

[0023] like Figure 1 and Figure 2 As shown, this embodiment proposes an insulin needle disassembly tool, comprising:

[0024] A first mounting rod 1, a second mounting rod 2 is hinged to the outer surface of one end of the first mounting rod 1, a clamping structure 3 is provided inside one end of the first mounting rod 1 and the second mounting rod 2, and an adjustment structure 4 is provided inside the other end of the first mounting rod 1 and the second mounting rod 2;

[0025] The clamping structure 3 includes bolts 31, and two sets of bolts 31 are provided. The two sets of bolts 31 are threadedly connected to the inner surfaces of the outer ends of the first mounting rod 1 and the second mounting rod 2, which are far apart from each other. The clamping structure 3 also includes clamping plates 32, and two sets of clamping plates 32 are provided. The two sets of clamping plates 32 are respectively engaged with the outer surfaces of the two sets of bolts 31, which are close to each other. A rotating ring is provided on the inner outer surface of the bolt 31, and a rotating groove is provided on the inner surface of the outer outer surface of the clamping plate 32. The dimensions of the part are adapted to the internal dimensions of the rotating groove. The inner outer surface of the two sets of clamping plates 32 is provided with anti-slip tooth grooves. This design allows the rotating ring to rotate inside the rotating groove, which can prevent the bolt 31 from driving the clamping plate 32 to rotate synchronously when rotating. Through the anti-slip tooth grooves inside the clamping plate 32, the friction between the clamping plate 32 and the needle can be increased when the clamping plate 32 clamps the needle, which can make the clamping plate 32 clamp the needle more stably and prevent the needle from slipping and injuring medical staff when disassembling the needle.

[0026] Limiting rods 33 are fixedly connected to the outer surfaces of the two sets of clamping plates 32 at their opposite ends. Limiting grooves 34 are formed inside the outer surfaces of the first mounting rod 1 and the second mounting rod 2 at the ends of the bolt 31 on their opposite ends. A limiting ring is provided on the outer surface of the limiting rod 33 on its outer side, and the outer dimensions of the limiting ring are adapted to the inner dimensions of the limiting groove 34. The limiting groove 34 does not penetrate the outer surfaces of the first mounting rod 1 and the second mounting rod 2 on their adjacent sides. This design makes the limiting rod 33 more stable when it moves inside the limiting groove 34. At the same time, by moving the limiting rod 33 inside the limiting groove 34, the clamping plate 32 can maintain its direction when it moves, avoiding instability when the clamping plate 32 clamps the needle. Also, the limiting rod 33 will not disengage from the limiting groove 34 when it moves inside the limiting groove 34.

[0027] Example 2

[0028] like Figure 3 and Figure 4 As shown, based on the same concept as the above embodiments, this embodiment also proposes:

[0029] The adjustment structure 4 includes an adjustment groove 41, and there are two sets of adjustment grooves 41. The two sets of adjustment grooves 41 are respectively opened inside the outer surface of the opposite end of the first mounting rod 1 and the second mounting rod 2. The adjustment structure 4 also includes a moving rod 42, and there are two sets of moving rods 42. The two sets of moving rods 42 are respectively inserted into the two sets of adjustment grooves 41. The inner surface of the upper and lower ends of the moving rod 42 is provided with positioning grooves 43. The inner wall surface of the upper end of the adjustment groove 41 is fixedly connected with positioning blocks 44. The internal dimensions of the adjustment groove 41 are adapted to the external dimensions of the moving rod 42. The position of the positioning groove 43 corresponds to the position of the positioning block 44. The internal dimensions of the positioning groove 43 are adapted to the external dimensions of the positioning block 44. The positioning block 44 is made of rubber.

[0030] In this embodiment, the movable rod 42 can move inside the adjustment groove 41, and the movable rod 42 can move more stably. At the same time, it drives the positioning groove 43 to move on the outer surface of the positioning block 44. Through the elasticity and toughness of the material of the positioning block 44 itself, the friction between the outer surface of the positioning block 44 and the inner wall surface of the positioning groove 43 can be increased, which can prevent the movable rod 42 from automatically moving inside the adjustment groove 41 when the operator is using the equipment.

[0031] Working principle: When using the equipment, first rotate the two sets of bolts 31 to move the two sets of clamping plates 32. Adjust the distance between the clamping plates 32 to a suitable position according to the size of the needle to be disassembled. Then stop rotating the bolts 31. Then pull the two sets of moving rods 42 from the inside of the adjusting groove 41 outward to lengthen the equipment to a suitable length, making it easier to use. Next, put the two sets of clamping plates 32 on the outer surface of the needle and hold the two sets of moving rods 42. Then rotate the equipment to disassemble the needle. The above is the complete working principle of this device.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An insulin needle remover, comprising: include: A first mounting rod (1) is hinged to a second mounting rod (2) on the outer surface of one end of the first mounting rod (1). A clamping structure (3) is provided inside one end of the first mounting rod (1) and the second mounting rod (2). An adjustment structure (4) is provided inside the other end of the first mounting rod (1) and the second mounting rod (2). The clamping structure (3) includes bolts (31), and there are two sets of bolts (31). The two sets of bolts (31) are respectively threaded to the inner surface of the outer surface of the first mounting rod (1) and the second mounting rod (2) on the opposite side. The adjustment structure (4) includes an adjustment groove (41), and the adjustment groove (41) is provided in two sets. The two sets of adjustment grooves (41) are respectively opened inside the outer surface of the other end of the first mounting rod (1) and the second mounting rod (2) on the opposite side.

2. An insulin needle remover according to claim 1, characterized in that: The clamping structure (3) also includes clamping pieces (32), and there are two sets of clamping pieces (32). The two sets of clamping pieces (32) are respectively engaged and connected to the outer surfaces of the two sets of bolts (31) on the side close to each other. The outer surfaces of the two sets of clamping pieces (32) on the side away from each other are fixedly connected to limit rods (33). The inner surfaces of the first mounting rod (1) and the second mounting rod (2) on the side away from each other, located at the two ends of the bolts (31), are provided with limit grooves (34).

3. An insulin needle remover according to claim 2, characterized in that: The outer surface of the inner side of the bolt (31) is provided with a rotating ring, and the outer surface of the outer side of the clamping piece (32) is provided with a rotating groove. The outer dimensions of the rotating ring are matched with the inner dimensions of the rotating groove. The inner surfaces of the two sets of clamping pieces (32) are provided with anti-slip tooth grooves.

4. The insulin needle remover of claim 2, wherein: The outer surface of the limiting rod (33) is provided with a limiting ring, and the outer dimensions of the limiting ring are adapted to the inner dimensions of the limiting groove (34). The limiting groove (34) does not penetrate the outer surface of the first mounting rod (1) and the second mounting rod (2) on the side that are close to each other.

5. The insulin needle remover of claim 1, wherein: The adjustment structure (4) also includes a moving rod (42), and there are two sets of moving rods (42). The two sets of moving rods (42) are respectively inserted into the interior of the two sets of adjustment slots (41). The inner surface of the upper and lower ends of the moving rod (42) is provided with positioning slots (43), and the inner wall surface of the upper end of the adjustment slot (41) is fixedly connected with positioning blocks (44).

6. An insulin needle remover according to claim 5, wherein: The internal dimensions of the adjustment groove (41) are adapted to the external dimensions of the moving rod (42), the position of the positioning groove (43) corresponds to the position of the positioning block (44), and the internal dimensions of the positioning groove (43) are adapted to the external dimensions of the positioning block (44), and the material of the positioning block (44) is rubber.

Images