Insulin injection positioning device

Abstract

An insulin injection positioning device comprises a positioning plate, the positioning plate is provided with a remark area and an injection calibration area located above the remark area, the injection calibration area is composed of seven finger-shaped strips arranged side by side, and each finger-shaped strip is provided with three injection limiting holes. The heights of the seven side-by-side finger-shaped strips are gradually decreased towards the two sides with the middle finger-shaped strip as the center. A patient can be assisted in insulin injection through the injection limiting hole in the injection calibration area, the recent insulin injection position can be accurately known through character prompts on the remark area, and repeated injection on the same part of the patient within a short time is avoided due to the fact that the patient is guided to inject at different points.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an insulin injection positioning device. Background Technology

[0002] Insulin is an important blood sugar-lowering hormone and an effective means of controlling blood sugar. It plays a crucial role in the treatment of diabetes, not only controlling blood sugar and preventing complications but also regulating metabolic rate and improving patients' quality of life. Therefore, for diabetic patients requiring insulin therapy, the correct and standardized use of insulin is essential. The most common method of insulin injection is subcutaneous injection, which is simple, convenient, and easy to perform. Subcutaneous injection sites are usually chosen on the abdomen, inner thigh, buttocks, or the outer skin of both upper arms. Subcutaneous injection in the abdomen is the most convenient and commonly used site. Subcutaneous insulin injection can prolong the insulin release cycle and reduce the frequency of administration. When patients undergo subcutaneous injection, they are prone to repeatedly injecting into the same site within a short period of time, which can cause subcutaneous induration and fat atrophy, affecting insulin absorption and reducing the therapeutic effect of insulin. Therefore, we have designed an insulin injection positioning device to assist patients in insulin injection and prevent them from repeatedly injecting into the same site within a short period of time. Utility Model Content

[0003] The purpose of this invention is to provide an insulin injection positioning device that can assist patients in injecting insulin and prevent patients from repeatedly injecting insulin at the same site in a short period of time.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model proposes an insulin injection positioning device, including a positioning plate. The positioning plate has a remark area and an injection calibration area located above the remark area. The injection calibration area is composed of seven parallel finger strips. Each finger strip has three injection limiting holes. The height of the seven parallel finger strips decreases from the middle finger strip to both sides.

[0006] Furthermore, the center-to-center distance L between adjacent injection limiting holes on the finger strip is the same.

[0007] Furthermore, the center-to-center distance L is 1cm to 2cm.

[0008] Furthermore, the perimeter of the remarks area is rounded.

[0009] Furthermore, the width w of each of the finger-shaped strips is 1.3 cm.

[0010] Furthermore, the diameter of the injection limiting hole is 0.4 cm.

[0011] Furthermore, the regions on both sides of the center line of the positioning plate are symmetrical.

[0012] Furthermore, the bottoms of the seven parallel finger-shaped strips are all on the same horizontal line. From right to left, the seven finger-shaped strips are the first finger-shaped strip, the second finger-shaped strip, the third finger-shaped strip, the fourth finger-shaped strip, the fifth finger-shaped strip, the sixth finger-shaped strip, and the seventh finger-shaped strip. The upper ends of the first finger-shaped strip and the seventh finger-shaped strip are both h1, which is 6.3 cm from the lower end of the positioning plate. The upper ends of the second finger-shaped strip and the sixth finger-shaped strip are both h2, which is 6.5 cm from the lower end of the positioning plate. The upper ends of the third finger-shaped strip and the fifth finger-shaped strip are both h3, which is 7.5 cm from the lower end of the positioning plate. The upper end of the fourth finger-shaped strip is both h4, which is 8.8 cm from the lower end of the positioning plate.

[0013] The beneficial effects of this invention are as follows: the injection positioning hole on the injection calibration area can assist patients in injecting insulin, and the text prompts on the remarks area make it easy to accurately understand the recent insulin injection location, thus guiding patients to inject at different points and avoiding repeated injections at the same site in a short period of time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 3 .

[0017] In the diagram, 1-positioning plate, 101-remarks area, 102-injection calibration area, 2-first finger strip, 3-second finger strip, 4-third finger strip, 5-fourth finger strip, 6-fifth finger strip, 7-sixth finger strip, 8-seventh finger strip, 9-injection limiting hole, 10-center line. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Please see Figures 1 to 3 This utility model provides an embodiment:

[0020] Please see Figure 1 and Figure 2An insulin injection positioning device includes a positioning plate 1. The positioning plate 1 has a remark area 101 and an injection calibration area 102 located above the remark area 101. The injection calibration area 102 is composed of seven parallel finger strips. Each finger strip has three injection limiting holes 9. The height of the seven parallel finger strips decreases from the middle finger strip to both sides.

[0021] Please see Figure 1 The center-to-center distance L between adjacent injection limiting holes 9 on the finger strip is the same.

[0022] Please see Figure 1 The center-to-center distance L is 1cm to 2cm.

[0023] Please see Figure 1 The perimeter of the remark area 101 is rounded. The rounded corners prevent scratches when the positioning plate 1 is in close contact with the skin.

[0024] Please see Figure 1 The width w of each finger-shaped strip is 1.3cm.

[0025] Please see Figure 1 and Figure 2 The diameter of the injection limiting hole 9 is 0.4cm.

[0026] Please see Figure 1 The areas on both sides of the center line 10 of the positioning plate 1 are symmetrical.

[0027] Please see Figure 2 and Figure 3 The bottoms of the seven parallel finger-shaped strips are all on the same horizontal line. From right to left, the seven finger-shaped strips are: first finger-shaped strip 2, second finger-shaped strip 3, third finger-shaped strip 4, fourth finger-shaped strip 5, fifth finger-shaped strip 6, sixth finger-shaped strip 7, and seventh finger-shaped strip 8. The upper ends of the first finger-shaped strip 2 and the seventh finger-shaped strip 8 are 6.3 cm from the lower end h1 of the positioning plate 1; the upper ends of the second finger-shaped strip 3 and the sixth finger-shaped strip 7 are 6.5 cm from the lower end h2 of the positioning plate 1; the upper ends of the third finger-shaped strip 4 and the fifth finger-shaped strip 6 are 7.5 cm from the lower end h3 of the positioning plate 1; and the upper end of the fourth finger-shaped strip 5 is 8.8 cm from the lower end h4 of the positioning plate 1.

[0028] Working principle: The positioning plate 1 is placed firmly against the skin of the abdomen, inner thigh, buttocks, or outer upper arms. Each finger strip in the injection marking area 102 has three injection limiting holes 9, and there are seven finger strips. If the patient needs to inject in the morning, noon, and evening, they can directly inject at the injection limiting hole 9 according to the instructions on the remarks area 101, and the injection will not be repeated within a week. If the patient needs to complete one insulin injection per day, the tip of each finger strip can be used as an injection point. By injecting according to the instructions on the remarks area 101, it can be ensured that the injection point will not be repeated within 28 days, avoiding repeated injections at the same site in a short period of time.

Claims

1. An insulin injection positioning device, characterized in that: The device includes a positioning plate, which has a remark area and an injection calibration area located above the remark area. The injection calibration area is composed of seven parallel finger-shaped strips, each of which has three injection limiting holes. The height of the seven parallel finger-shaped strips decreases from the middle finger-shaped strip to both sides.

2. The insulin injection positioning device according to claim 1, characterized in that: The center-to-center distance L between adjacent injection limiting holes on the finger strip is the same.

3. The insulin injection positioning device according to claim 2, characterized in that: The center-to-center distance L is 1cm to 2cm.

4. The insulin injection positioning device according to claim 1, characterized in that: The perimeter of the remarks area is rounded.

5. The insulin injection positioning device according to claim 1, characterized in that: The width w of each finger-shaped strip is 1.3cm.

6. The insulin injection positioning device according to claim 1, characterized in that: The diameter of the injection limiting hole is 0.4 cm.

7. The insulin injection positioning device according to claim 1, characterized in that: The positioning plate has symmetrical areas on both sides of its center line.

8. The insulin injection positioning device according to claim 1, characterized in that: The bottoms of the seven parallel finger-shaped strips are all on the same horizontal line. From right to left, the seven finger-shaped strips are: first finger-shaped strip, second finger-shaped strip, third finger-shaped strip, fourth finger-shaped strip, fifth finger-shaped strip, sixth finger-shaped strip, and seventh finger-shaped strip. The upper ends of the first and seventh finger-shaped strips are both h1, which is 6.3 cm from the lower end of the positioning plate. The upper ends of the second and sixth finger-shaped strips are both h2, which is 6.5 cm from the lower end of the positioning plate. The upper ends of the third and fifth finger-shaped strips are both h3, which is 7.5 cm from the lower end of the positioning plate. The upper end of the fourth finger-shaped strip is both h4, which is 8.8 cm from the lower end of the positioning plate.

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