Alternate positioning card for continuous hypodermic injection of anticoagulant in abdomen

Abstract

The utility model discloses an alternate positioning card for continuous hypodermic injection of an anticoagulant in the abdomen, which comprises a positioning disc, the positioning disc is composed of a rotating wheel card and seven injection areas arranged on the rotating wheel card at equal intervals in a surrounding manner, the seven injection areas respectively correspond to seven days in a week in sequence, and corresponding week marks are arranged on the injection areas. Positioning scales are arranged on the edges of the seven injection areas; each injection area is divided into a first injection area and a second injection area through a spacing bar, and the first injection area and the second injection area correspond to a single circle and a double circle respectively; according to the utility model, the injection areas corresponding to seven days in a week are respectively arranged, so that a patient can successively inject at a specified date according to the seven areas, and the problem of repeated injection at one position is avoided; by arranging the first injection area and the second injection area corresponding to single and double weeks, a patient can distribute two areas, one area performs single-week injection, and the other area performs double-week injection, so that injection confusion is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen. Background Art

[0002] At present, many departments use anticoagulants for subcutaneous abdominal injection in clinical practice. During subcutaneous injection, once the needle tip punctures the capillaries, due to its anticoagulant effect, the blood in the punctured blood vessels will ooze out and not coagulate easily, so it is easier to form ecchymosis. The conventional abdominal injection site of anticoagulants is 5 cm above and below the navel and 10 cm to the left and right, avoiding 1 cm around the navel and the red, swollen and hardened areas, and the interval between each injection is at least 2 cm. However, it is difficult to do it by a dedicated person in clinical work, resulting in repeated injections in the same area and increasing the incidence of subcutaneous ecchymosis. Studies have shown that regularly changing the abdominal injection site can significantly reduce bleeding. It is recommended that the subcutaneous injection site be 5 cm to 10 cm around the navel, with an interval of about 2 cm between each needle, and avoiding the belt area. However, due to busy work and the lack of reference objects, nurses have poor compliance in actual implementation, and it is difficult to achieve the best injection effect relying solely on the nurses' own operating experience.

[0003] The injection positioning device products in the prior art lack rotation cards, and most of the products have complex structures, which not only have high manufacturing costs but also are inconvenient to use and operate. There are also a small number of positioning products with simpler structures, but they are basically marked with more complex injection points. Since the area of ​​each injection point itself is relatively small, there are certain difficulties in actual implementation. Summary of the invention

[0004] In view of the shortcomings of the prior art, the utility model provides a rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen. By simply setting the coordination between the rotating card and the scale for positioning the injection of anticoagulants, it is convenient to quickly find the currently required injection site, thereby improving the simplicity and accuracy of injection positioning. Two different areas are also designed for injections at different times.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen, comprising a positioning plate, the positioning plate consisting of a rotating card and seven injection areas equidistantly arranged on the rotating card, the seven injection areas corresponding to the seven days of a week respectively, and corresponding week markings are arranged on the injection areas, and positioning scales are arranged on the sides of the seven injection areas; the injection areas are divided into a first injection area and a second injection area by a spacer bar, and the first injection area and the second injection area correspond to odd and even weeks respectively.

[0006] Furthermore, a center positioning hole is provided at the center position of the rotating wheel card.

[0007] Furthermore, the injection area is in the shape of an isosceles triangle, and positioning scales are provided on the three sides of the isosceles triangle.

[0008] Furthermore, a week mark corresponding to the injection area is provided between each injection area and the edge of the rotating wheel card.

[0009] Furthermore, a positioning cross is arranged in the central positioning hole.

[0010] Compared with the existing technology, the utility model has the following beneficial effects: the utility model sets injection areas corresponding to the seven days of a week respectively, so that the patient can be injected one by one according to the seven areas on the specified dates, avoiding the problem of repeated injections in one position; by setting the first injection area and the second injection area corresponding to the odd and even weeks, the patient can allocate the two areas, one area for single-week injections and one area for biweekly injections, avoiding injection confusion; the multiple injection areas and positioning scales set can achieve precise positioning of the subcutaneous injection site on the patient's abdomen, and the subcutaneous injection site can be rotated regularly, thereby avoiding damage to the body caused by repeated injections of one area, effectively reducing the occurrence of complications such as subcutaneous bleeding, nodules, pain, etc., which can be beneficial to improving the work efficiency of medical staff, promoting rapid recovery of patients, and improving patients' satisfaction with medical treatment; the central positioning hole can ensure that the positioning plate will not shift when positioned on the patient, and the injection is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the overall structure diagram of the utility model.

[0012] In the figure: 1. Positioning plate; 2. Rotating wheel card; 3. Center positioning hole; 4. First injection area; 5. Second injection area; 6. Spacer bar; 7. Positioning scale; 8. Week mark; 9. Positioning cross. DETAILED DESCRIPTION

[0013] like Figure 1As shown, the utility model provides a technical solution: a rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen, comprising a positioning disk 1, wherein the positioning disk 1 is composed of a rotating card 2 and seven injection areas equidistantly arranged on the rotating card 2, the seven injection areas respectively correspond to the seven days of a week, and corresponding week marks 8 are arranged on the injection areas, and positioning scales 7 are arranged on the sides of the seven injection areas; the injection areas are divided into a first injection area 4 and a second injection area 5 by a spacing bar 6, and the first injection area 4 and the second injection area 5 correspond to odd and even weeks respectively; the utility model arranges injection areas corresponding to the seven days of a week respectively, so that the patient can be injected one by one on the specified date according to the seven areas, thereby avoiding the problem of repeated injections in one position; by arranging the first injection area 4 and the second injection area 5 corresponding to odd and even weeks, the patient can divide the two areas One area is used for single-week injection and another area for biweekly injection to avoid injection confusion; in this embodiment, single-week injection can be performed at the lower right of the first injection area 4, and biweekly injection can be performed at the upper left of the second injection area 5. When injecting again, biweekly injection is performed at the upper left of the first injection area 4, and single-week injection is performed at the lower right of the second injection area 5; the multiple injection areas and positioning scales 7 are set to achieve accurate positioning of the subcutaneous injection site on the patient's abdomen, and the subcutaneous injection site can be rotated regularly, thereby avoiding damage to the body caused by repeated injections of one area, effectively reducing the occurrence of complications such as subcutaneous bleeding, nodules, pain, etc., which can be beneficial to improving the work efficiency of medical staff, promoting rapid recovery of patients, and improving patient satisfaction with medical treatment; the central positioning hole 3 can ensure that the positioning disk 1 will not shift when positioned on the patient, and the injection is more accurate.

[0014] A central positioning hole 3 is provided at the center of the rotating wheel card 2 , and the central positioning hole 3 allows the patient to align the rotating wheel card 2 with the navel to avoid deviation of the positioning plate 1 .

[0015] Among them, the injection area is in the shape of an isosceles triangle, and positioning scales 7 are arranged on the three sides of the isosceles triangle. The positioning scales 7 on the three sides make it possible to perform coordinate positioning when injecting in the injection area, which is more accurate; in this embodiment, the wheel card 2 can be made of hard cardboard or plastic sheet; the wheel card 2 made of hard cardboard or plastic sheet is low-cost, simple to use and easy to practice.

[0016] Among them, a week mark 8 for marking the corresponding injection area is set between each injection area and the edge of the wheel card 2; in this embodiment, the week mark 8 is arranged according to the seven injection areas, and the seven injection areas correspond to Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday respectively.

[0017] Among them, the injection areas are separated into a first injection area 4 and a second injection area 5 by a spacer bar 6; in this embodiment, the injection area is separated into two areas, the first injection area 4 and the second injection area 5, by the spacer bar 6, so that the patient can.

[0018] Among them, a positioning cross 9 is arranged in the central positioning hole 3; through the positioning cross 9 in the central positioning hole 3, the position of the positioning plate 1 can be adjusted according to the horizontal position of the positioning cross 9 when the central positioning hole 3 is placed at the patient's positioning position to avoid the positioning plate 1 from being offset.

[0019] 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 rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen, comprising a positioning plate (1), characterized in that: The positioning disk (1) is composed of a rotating wheel card (2) and seven injection areas equidistantly arranged on the rotating wheel card (2), the seven injection areas corresponding to seven days of a week respectively, and corresponding week marks (8) are arranged on the injection areas, and positioning scales (7) are arranged on the sides of the seven injection areas; the injection areas are divided into a first injection area (4) and a second injection area (5) by a spacer bar (6), and the first injection area (4) and the second injection area (5) correspond to odd and even weeks respectively.

2. A rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen according to claim 1, characterized in that: A central positioning hole (3) is provided at the central position of the rotating wheel card (2).

3. The rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen according to claim 1, characterized in that: The injection area is in the shape of an isosceles triangle, and positioning scales (7) are arranged on the three sides of the isosceles triangle.

4. A rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen according to claim 2, characterized in that: A week mark (8) for marking the corresponding injection area is arranged between each injection area and the edge of the rotating wheel card (2).

5. A rotation positioning card for continuous subcutaneous injection of anticoagulants in the abdomen according to claim 4, characterized in that: A positioning cross (9) is arranged in the central positioning hole (3).

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