Auxiliary alternate disc for abdominal insulin injection

Abstract

The utility model discloses an auxiliary alternate disc for abdominal insulin injection, and relates to the technical field of medical instruments. The device comprises an alternating disc, a pointing rod and a clamping part, the clamping part comprises a handle and a clamping plate, the alternating disc comprises a disc body, a first through hole is formed in the center of the disc body, and a plurality of second through holes are evenly formed in the disc body around the first through hole; a second circular ring rotationally matched with the shaft ring is arranged at one end of the third supporting rod, the first through hole of the rotation disc is rotationally matched with the shaft ring of the handle, the pointing rod is rotationally matched with the middle of the shaft ring of the handle through the second circular ring, and the clamping plate is rotationally matched with the outermost side of the shaft ring of the handle through the first circular ring. According to the handheld auxiliary positioning alternating disc for abdominal insulin injection, three positions can be limited through the pointing rod for adjusting the position without memorizing through positioning clamping in the rotating process of the alternating disc, and the handheld auxiliary positioning alternating disc has the advantages of being convenient to use and hold and capable of being used according to the number of times in sequence.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to an auxiliary rotating disc for abdominal insulin injection. Background Technology

[0002] Many cardiovascular patients also have diabetes and require insulin to control their blood sugar. When discussing insulin injections, the selection and rotation of injection sites are inevitably mentioned. We all know that repeatedly injecting into the same site over a long period can easily lead to induration, damage subcutaneous tissue structure, affect insulin absorption, and impair blood sugar control. Clinically, there are two common methods for rotating insulin injection sites: one is to divide the injection area using one's own palm and between the fingers (hereinafter referred to as the "palm method"); the other is to use an injection site rotation card provided by BD Medical for insulin injection location and rotation (hereinafter referred to as the "card method").

[0003] Based on an understanding of the patients' blood sugar control, neither method is particularly suitable for the elderly. Many elderly people have less dexterity in their fingers, significantly impacting the use of the palm method. While the card method provides clear positioning, it lacks a clear rotation principle. Elderly individuals often experience a slight decline in comprehension and memory, making it easy for some to forget when they applied which area and where they should rotate next. Therefore, the card method also presents numerous inconveniences in practice. Summary of the Invention

[0004] The purpose of this invention is to provide an auxiliary rotating disc for abdominal insulin injection, which solves the problems mentioned in the background art by using a handheld abdominal insulin injection auxiliary positioning rotating disc to position and lock the disc during rotation.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an auxiliary rotating disc for abdominal insulin injection, including a rotating disc, a guide rod and a clamping part, wherein the clamping part includes a handle and a clamping plate. The rotating disc includes a disc body with a first through hole at its center and a plurality of second through holes evenly distributed around the first through hole. The handle includes a handle body with a first support rod at one end and a collar at the end of the first support rod. A first threaded hole is located in the middle of the first support rod. The clamping plate includes a second support rod with a first ring rotatably engaging with the collar at one end. The pointing rod includes a third support rod with a second ring rotatably engaging with the collar at one end. The third support rod also has a third threaded hole corresponding to any of the second through holes, and a first screw is fitted into the third threaded hole. The first through hole of the rotating disc rotatably engages with the collar of the handle. The pointing rod rotatably engages with the middle part of the collar of the handle via the second ring. The clamping plate rotatably engages with the outermost part of the collar of the handle via the first ring.

[0007] Furthermore, four grooves are evenly distributed on the peripheral side of the disc.

[0008] Furthermore, four strip-shaped channels are formed along the radial direction on the end face of the disc body. Each strip-shaped channel corresponds to a groove, and two adjacent strip-shaped channels form a quadrant region.

[0009] Furthermore, seven second through holes are opened in each quadrant region.

[0010] Furthermore, the surface of the handle body that is in contact with the clamping plate has several second threaded holes.

[0011] Furthermore, the handle body also has a through-hole.

[0012] Furthermore, a third through hole fixed to the first support rod is provided at the other end of the second support rod; the third through hole and the second threaded hole are concentrically fitted.

[0013] Furthermore, a second screw is fitted onto the first threaded hole, and the first threaded hole corresponds to any of the second through holes on the rotating disk. The relative position of the clamping part and the rotating disk is defined by the second screw.

[0014] Furthermore, the other end of the pointing rod is provided with a first convex circle, a second convex circle and a third convex circle from the inside to the outside.

[0015] Furthermore, a fourth through hole is formed at the center of the first convex circle, the second convex circle, and the third convex circle.

[0016] This utility model has the following beneficial effects:

[0017] This invention utilizes a handheld abdominal insulin injection auxiliary positioning rotating disc. The disc's rotation is controlled by a positioning latch, eliminating the need for memorization. The position can be adjusted using a pointer rod to define three positions, making it convenient to use and easy to hold; injections can be performed sequentially according to the number of repetitions.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a rotating tray for abdominal insulin injection according to this embodiment;

[0021] Figure 2 for Figure 1 Main view of the structure;

[0022] Figure 3 This is a schematic diagram of the handle structure;

[0023] Figure 4 for Figure 3 Top view of the structure;

[0024] Figure 5 This is a schematic diagram of the clamping plate structure;

[0025] Figure 6 This is a schematic diagram of the clamping part.

[0026] Figure 7 This is a schematic diagram of the rotating disk structure;

[0027] Figure 8 This is a schematic diagram of the pointing rod.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1-Rotating disc, 2-Handle, 3-Pointing rod, 4-Clamping plate, 5-First screw, 6-, 101-Disc body, 102-Second through hole, 103-First through hole, 104-Strip channel, 105-Groove, 201-Handle body, 202-Second threaded hole, 203-First support rod, 204-First threaded hole, 205-Collar collar, 206-Oval hole, 301-Third support rod, 302-Second ring, 303-Third threaded hole, 304-First convex circle, 305-Second convex circle, 306-Third convex circle, 307-Fourth through hole, 401-Second support rod, 402-First ring, 403-Third through hole. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. Example

[0031] like Figure 1 and Figure 2 As shown, this embodiment is an auxiliary rotating disc for abdominal insulin injection, including a rotating disc 1, a clamping part and a pointing rod 3. The clamping part includes a handle 2 and a clamping plate 4. The rotating disc 1 and the pointing rod 3 are clamped by the clamping part, so that the rotating disc 1 rotates around the collar 205 of the clamping part and the pointing rod 3 rotates around the collar 205 of the clamping part.

[0032] like Figure 7 As shown, the rotating disk 1 includes a disk body 101, with a first through hole 103 at the center of the disk body 101, and 28 second through holes 102 evenly distributed around the disk body 101 around the first through hole 103; the first through hole 103 is rotatably engaged with the collar 205, and each second through hole 102 corresponds to a node of a day, rotating the position of one second through hole 102 every day.

[0033] When using the abdominal insulin injection auxiliary rotation disc, simply align the first through hole 103 with the navel.

[0034] like Figure 6 The diagram shows the structure of the clamping part, where, as shown... Figure 3 and Figure 4The diagram shows the structure of the handle 2, which includes a handle body 201. A first support rod 203 is provided at one end of the handle body 201, and a collar 205 is provided at the end of the first support rod 203. A first threaded hole 204 is provided in the middle of the first support rod 203. The collar 205 is a cylindrical structure, and the part where the collar 205 and the first support rod 203 are joined forms a boss structure outward, which is arranged into a stepped surface.

[0035] A second screw 6 is fitted onto the first threaded hole 204. The first threaded hole 204 corresponds to any of the second through holes 102 on the rotating disk 1. The relative position of the clamping part and the rotating disk 1 is defined by the second screw 6. The rotating position of the rotating disk 1 is defined by screwing the second screw 6 into the second through hole 102. When the rotating disk 1 needs to be rotated, the second screw 6 is unscrewed, and the rotating disk 1 is rotated. After the next second through hole 102 is aligned, the second screw 6 is screwed in to define the position.

[0036] Among them, such as Figure 5 As shown, the clamping plate 4 includes a second support rod 401, and a first ring 402 that rotatably engages with the collar 205 is provided at one end of the second support rod 401.

[0037] like Figure 8 The schematic diagram of the structure of the pointing rod 3 is shown; the pointing rod 3 includes a third support rod 301, one end of the third support rod 301 is provided with a second ring 302 that rotates with the collar 205, the third support rod 301 is also provided with a third threaded hole 303 corresponding to any of the second through holes 102, and a first screw 5 is fitted on the third threaded hole 303; the position of the pointing rod 3 and the rotating disk 1 is fixed by screwing in the first screw 5.

[0038] The first through hole 103 of the rotating disc 1 is rotatably fitted on the collar 205 of the handle 2, the pointing rod 3 is rotatably fitted on the middle of the collar 205 of the handle 2 through the second ring 302, and the clamping plate 4 is rotatably fitted on the outermost side of the collar 205 of the handle 2 through the first ring 402.

[0039] Four grooves 105 are evenly distributed on the peripheral side of the disc body 101. Four strip-shaped channels 104 are also formed along the radial direction on the end face of the disc body 101. Each strip-shaped channel 104 corresponds to a groove 105, and two adjacent strip-shaped channels 104 form a quadrant region.

[0040] There are 7 second through holes 102 in each quadrant region.

[0041] On the one hand, the groove 105 and the strip channel 104 divide the plate body 101 into four quadrant areas, and on the other hand, the weight of the arrangement is reduced, making it easier to hold.

[0042] Several second threaded holes 202 are formed on the surface of the handle body 201 that fits against the clamping plate 4. A third through hole 403, which is fixed to the first support rod 203, is provided at the other end of the second support rod 401; the third through hole 403 and the second threaded holes 202 are concentrically fitted. The handle body 201 and the clamping plate 4 are fixed by a third screw. The first ring 402 located at one end of the second support rod 401 defines the rotating disc 1 and the pointing rod 3 located on the collar 205. During the initial installation process, the pointing rod 3 is located above the rotating disc 1.

[0043] The handle body 201 also has a through-hole 206 to reduce the weight of the handle.

[0044] At the other end of the pointer rod 3, a first convex circle 304, a second convex circle 305, and a third convex circle 306 are provided sequentially from the inside to the outside. The distance between the first convex circle 304 and the second convex circle 305 is in the range of 10-30mm, and the distance between the second convex circle 305 and the third convex circle 306 is in the range of 10-30mm.

[0045] The first convex circle 304, the second convex circle 305, and the third convex circle 306 each have a fourth through hole 307 at their center, which facilitates marking through the fourth through hole 307.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rotating tray for abdominal insulin injection, characterized in that: include The rotating disk (1) includes a disk body (101), a first through hole (103) is opened at the center of the disk body (101), and a plurality of second through holes (102) are evenly distributed around the first through hole (103). The clamping part includes a handle (2) and a clamping plate (4). The handle (2) includes a handle body (201), a first support rod (203) is provided at one end of the handle body (201), a collar (205) is provided at the end of the first support rod (203), and a first threaded hole (204) is opened in the middle of the first support rod (203). The clamping plate (4) includes a second support rod (401), and a first ring (402) is provided at one end of the second support rod (401) to rotate with the collar (205). Pointer rod (3); The pointer rod (3) includes a third support rod (301), one end of the third support rod (301) is provided with a second ring (302) that rotates with the collar (205), and the third support rod (301) is also provided with a third threaded hole (303) corresponding to any second through hole (102), and a first screw (5) is fitted on the third threaded hole (303); The first through hole (103) of the rotating disc (1) is rotatably fitted on the collar (205) of the handle (2), the pointing rod (3) is rotatably fitted on the middle part of the collar (205) of the handle (2) through the second ring (302), and the clamp (4) is rotatably fitted on the outermost part of the collar (205) of the handle (2) through the first ring (402).

2. The auxiliary rotation tray for abdominal insulin injection as described in claim 1, characterized in that, The disk body (101) is also provided with four grooves (105) evenly distributed on its peripheral side.

3. The auxiliary rotation tray for abdominal insulin injection as described in claim 2, characterized in that, Four strip-shaped channels (104) are also provided on the end face of the disk body (101) along the radial direction. Each strip-shaped channel (104) corresponds to a groove (105), and two adjacent strip-shaped channels (104) form a quadrant region.

4. The auxiliary rotation tray for abdominal insulin injection as described in claim 3, characterized in that, There are 7 second through holes (102) in each quadrant region.

5. A rotating tray for abdominal insulin injection as described in any one of claims 1-4, characterized in that, The surface of the handle body (201) that is in contact with the clamp (4) has several second threaded holes (202).

6. The auxiliary rotation tray for abdominal insulin injection as described in claim 5, characterized in that, The handle body (201) also has a through-hole (206).

7. A rotating tray for abdominal insulin injection as described in claim 5, characterized in that, A third through hole (403) is provided at the other end of the second support rod (401) and is fixed to the first support rod (203); the third through hole (403) and the second threaded hole (202) are respectively concentrically fitted.

8. The auxiliary rotation tray for abdominal insulin injection as described in claim 7, characterized in that, A second screw (6) is fitted on the first threaded hole (204). The first threaded hole (204) corresponds to any second through hole (102) on the rotating disk (1). The relative position of the clamping part and the rotating disk (1) is defined by the second screw (6).

9. A rotating tray for abdominal insulin injection as described in claim 1, characterized in that, The other end of the pointer rod (3) is provided with a first convex circle (304), a second convex circle (305) and a third convex circle (306) from the inside to the outside.

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