Color code clamping and pinching type subcutaneous injection auxiliary device

Abstract

The utility model relates to the technical field of subcutaneous injection auxiliary devices, in particular to a clamping and pinching color code type subcutaneous injection auxiliary device, which comprises a positioning plate, a pinching clamp and a color code column, the color code column comprises a narrow slit pipe and a movable color column inserted in the narrow slit pipe, the narrow slit pipe comprises a non-transparent inserting pipe section and a transparent pipe section, and the transparent pipe section is connected with the narrow slit pipe. The non-transparent inserting pipe section is provided with a narrow slit parallel to the axis of the non-transparent inserting pipe section, and the narrow slit pipe is provided with long holes located in the non-transparent inserting pipe section and the transparent pipe section. The color of the movable color column is at least different from the color of the outer surface of the narrow slit pipe, and the movable color column is provided with a shifting rod capable of penetrating through the long hole; the end part of the positioning plate is connected with one end of the transparent pipe section; the leather pinching clamp is connected with the non-transparent inserting pipe section in an inserting mode. The disposable syringe is simple in structure and convenient to use and store, infection caused by the fact that the hand of a patient makes contact with an injection part can be reduced or avoided, and a user does not need to clearly remember the injection date.

Description

Technical Field

[0001] The utility model relates to the technical field of subcutaneous injection auxiliary devices, in particular to a clamping color code type subcutaneous injection auxiliary device. Background Art

[0002] When patients receive long-term subcutaneous injections of drugs in their abdomen, they are prone to multiple injections into the same area. For example, for patients who need to inject heparin every day for several months, it is difficult for them to clearly remember the location of the last injection, so they will inject drugs into the same area multiple times, which can easily lead to complications such as subcutaneous nodules, infection, and bruises.

[0003] In this regard, there are currently related patent technologies that provide technical solutions for abdominal subcutaneous injection positioning cards (positioning devices), but when using the existing technologies, most of them require the injectee to remember the date of the day; in addition, the existing technologies require pinching the patient's abdominal injection position by hand during the injection process, which poses a risk of infection at the injection site. Utility Model Content

[0004] The utility model aims to provide a color-coded subcutaneous injection auxiliary device which is easy to store, can reduce or avoid the occurrence of infection caused by the patient's hand contacting the injection site, and does not require the user to remember the injection date.

[0005] In order to achieve the above purpose, the utility model has the following technical solutions:

[0006] The utility model provides a clamping color code type subcutaneous injection auxiliary device, comprising a positioning plate, a wallet and a color code column, wherein the color code column comprises a narrow slit tube and a movable color column plugged into the narrow slit tube, the narrow slit tube comprises an opaque plug-in tube section and a transparent tube section, the opaque plug-in tube section is provided with a narrow slit parallel to its axis, and the narrow slit tube is provided with a long hole located on the opaque plug-in tube section and the transparent tube section; the color of the movable color column is at least different from the outer color of the narrow slit tube, and the movable color column is provided with a lever that can pass through the long hole;

[0007] The end of the positioning plate is connected to one end of the transparent tube segment;

[0008] The wallet is plugged into the opaque plug-in tube section.

[0009] Preferably, one end of the lever is fixedly connected to the side wall surface of the shiftable color column.

[0010] Preferably, the positioning plate is a flat plate or a curved plate with a positioning hole at the center and extension plates around it.

[0011] Preferably, a date mark is provided on the positioning plate.

[0012] Preferably, an upward mark is provided on the upper side of the positioning plate.

[0013] Preferably, the number of the extension plates is 7.

[0014] Preferably, a short tube is connected to the top of the positioning hole, and the short tube can serve as a handle to increase the convenience of holding the utility model.

[0015] Preferably, the axis center line of the short tube coincides with the axis center line of the positioning hole.

[0016] Preferably, the wallet comprises a long tail clip (an existing product, which will not be described in detail), the upper end of the clip body of the long tail clip is provided with a needle hole, and the lower end is provided with a plug connector, the plug connector comprises an arc portion and an insert portion connected to the end of the arc portion.

[0017] Preferably, the aperture size of the needle entrance hole is larger than the outer diameter size of the injection needle tube.

[0018] Preferably, clamping force reduction holes are provided on the top and / or sides of the clamp body. By setting different numbers of clamping force reduction holes, the effective width of the restoring force provided by the clamp body can be changed, so that the clamp body can be adjusted to provide different clamping forces without changing the outer size of the clamp body.

[0019] Preferably, a rubber sleeve is sleeved in the long hole. After the rubber sleeve is sleeved in the long hole, the inner wall of the rubber sleeve can contact the lever, hindering the movement of the lever under the action of friction, thereby achieving a certain limit effect on the movable color column connected to the lever.

[0020] Preferably, the color of the shiftable color column is red.

[0021] Preferably, the shiftable color column is a column made of an elastomeric material.

[0022] Preferably, the movable color column is a cylinder made of silicone rubber.

[0023] Preferably, a plurality of protrusions are connected to the outer surface of the movable color column, and the outer diameter of the movable color column is slightly larger than the inner diameter of the narrow slit tube.

[0024] Preferably, the long side of the long hole is parallel to the narrow slit.

[0025] Preferably, the wallet is made of stainless steel.

[0026] Due to the adoption of the above technical solution, the advantages of the utility model are:

[0027] 1. When using the pinching color code subcutaneous injection auxiliary device provided by the utility model, the position of the color code column where the movable color column cannot be seen can be selected in sequence in a clockwise or counterclockwise direction as the current injection position, and the date of the injection day does not need to be clear, which is more suitable for patients with poor memory or who suddenly forget the date of the day;

[0028] 2. The color-coded subcutaneous injection auxiliary device provided by the utility model includes a positioning plate which can also be used alone to assist the patient in subcutaneous injection, and the usage is more flexible;

[0029] 3. The pinching clip provided by the pinching color code subcutaneous injection auxiliary device provided by the utility model is convenient for disinfection in various ways. During use, it can reduce or avoid the patient's forgetting to wash and disinfect his hands, or touching other objects after washing and disinfection and being contaminated again, or performing subcutaneous injection without proper washing and disinfection, which may cause infection at the needle hole;

[0030] 4. The pinching color code subcutaneous injection auxiliary device provided by the utility model includes a pinching clip which can provide some shielding around the injection site, thus reducing the nervousness of the patient during the injection;

[0031] 5. The utility model has a simple structure and is easy to use. After use, the wallet can be clamped on the edge of the positioning plate for easy storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of the main view of the color-coded subcutaneous injection auxiliary device provided by an embodiment of the utility model when it is in use for the seventh day;

[0034] Figure 2 for Figure 1 A rear view schematic diagram of the uppermost color standard column in FIG.

[0035] Figure 3 To unplug Figure 1 A schematic diagram of squeezing the wallet and then resetting the movable color column in the color mark column to the opaque plug-in tube section;

[0036] Figure 4 for Figure 1 An end view of a wallet in FIG.

[0037] Figure 5 for Figure 4 Schematic diagram of the left side;

[0038] Figure 6 The opaque plug-in tube section of the color-coded column is Figure 5 Schematic diagram of the plug connector after being plugged in;

[0039] Figure 7 for Figure 6 Schematic diagram of the right side.

[0040] In the figure: 10, positioning plate; 11, positioning hole; 12, upward mark; 13, date mark; 14, extension plate; 15, short tube; 20, color code column; 21, narrow slit tube; 211, narrow slit; 212, opaque plug-in tube section; 213, transparent tube section; 214, long hole; 22, movable color column; 221, lever; 30, pinch wallet; 31, clip body; 311, needle hole; 312, pinch handle plug-in reel; 313, reel edge; 314, plug joint; 3141, arc portion; 3142, insert portion; 315, clamping force reduction hole; 316, clamp mouth; 32, pinch handle. DETAILED DESCRIPTION

[0041] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", "left", "right", "front", "back" and the like appear to indicate directions or positional relationships, they are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0042] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0043] The specific implementation method is now described as follows:

[0044] The embodiment of the clamping color code subcutaneous injection auxiliary device provided by the utility model is shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7, including a positioning plate 10, a wallet 30 and a color code column 20, wherein the positioning plate 10 is a flat plate with a positioning hole 11 in the center and 7 extension plates 14 around it, a short tube 15 is connected to the top of the positioning hole 11, and the axis of the short tube 15 coincides with the axis of the positioning hole 11, a date mark 13 is provided on the top of the extension plate 14, and an upward mark 12 is provided between the date mark 13 and the positioning hole 11;

[0045] The color standard column 20 includes a narrow slit tube 21 and a movable color column 22 inserted in the narrow slit tube 21. The narrow slit tube 21 includes an opaque plug-in tube section 212 and a transparent tube section 213. The opaque plug-in tube section 212 is provided with a narrow slit 211 parallel to its axis. The narrow slit tube 21 is also provided with a long hole 214 located on the opaque plug-in tube section 212 and the transparent tube section 213. The long side of the long hole 214 is parallel to the narrow slit 211. The movable color column 22 is made of silicone rubber and has a plurality of raised red cylinders on its outer surface. A lever 221 passing through the long hole 214 is provided on the side wall of the movable color column 22. The color standard column 20 is fixedly connected to the end of each of the extension plates 14 through the transparent tube section 213.

[0046] The wallet 30 includes a long tail clip made of stainless steel material. The upper end of the clip body 31 of the long tail clip is provided with a needle hole 311, the side is provided with a clamping force reduction hole 315, and the lower end is provided with a plug connector 314. The plug connector 314 includes an arc portion 3141 and a plug portion 3142 connected to the end of the arc portion 3141. The plug connector 314 can be plugged with the opaque plug tube segment 212. The plug portion 3142 can be inserted into the narrow slit 211 during the process of inserting the opaque plug tube segment 212 into the plug connector 314.

[0047] The color standard column 20 in the utility model is used for marking principle of subcutaneous injection:

[0048] During the process of inserting the color standard column 20 into the plug connector 314 of the wallet 30, the opaque plug-in tube section 212 is gradually inserted into the arcuate portion 3141, and the inserting piece 3142 is gradually inserted into the narrow slit 211 on the opaque plug-in tube section 212. The inserting piece 3142 gradually pushes the movable color column 22 plugged into the opaque plug-in tube section 212 toward the transparent tube section 213 until the inserting piece 3142 is inserted into the end of the narrow slit 211. At this time, the opaque plug-in tube section 212 is completely inserted. The movable color column 22 is fully inserted into the arc portion 3141 and clamped by the arc portion 3141, and the outer peripheral surface of the movable color column 22 can be seen through the transparent tube section 213; when the pinching position of the wallet 30 is determined, the color standard column 20 is pulled out of the plug connector 314, and the movable color column 22 is still located in the transparent tube section 213 under the friction force with the transparent tube section 213, and the injected part can be known according to the color on the color standard column 20 (for example, the red movable color column 22 in the embodiment). When the transparent tube sections 213 on the color standard column 20 are all colored, it means that the parts marked by the positioning plate 10 have been injected. At this time, the lever 221 can be manually moved to reset the movable color column 22 from the transparent tube section 213 to the opaque plug-in tube section 212, and then the utility model can be used normally again to assist subcutaneous injection.

[0049] The use of the utility model:

[0050] S1, plugging, inserting the opaque plug-in tube section 212 of the color standard column 20 where the movable color column 22 is not visible into the plug connector 314 to the end (preferably, when plugging, plug the color standard column 20 corresponding to the date mark 13 of the day);

[0051] S2. Positioning: Use the thumb of one hand to extend outside the short tube 15, insert the middle finger or index finger into the short tube 15, pinch the short tube 15 to pick up the positioning plate 10 and place it on the abdomen of the person to be injected, so that the finger tip in the short tube 15 can touch the navel, and rotate the positioning plate 10 to point the upward mark 12 to the xiphoid process of the person to be injected;

[0052] S3, pull and move, pinch the wallet 30 with one hand, and pinch the short tube 15 with the other hand to pull out the color standard column 20 plugged into the plug connector 314 on the wallet 30, and pull and move the positioning plate 10 to a table or other furniture;

[0053] S4, clamping and disinfection, pinching the handle 32 on the pinching wallet 30, clamping the pinching wallet 30 at the abdomen where the lower end of the pinching wallet 30 contacts, and then using a sterile cotton swab or other sterilizing supplies to disinfect the pinched skin at the needle hole 311 on the clip body 31 (for patients with thicker sebum, when clamping with the pinching wallet 30, the other hand can be slightly assisted near the pinching wallet 30 to ensure that sufficient skin is pinched into the clip body 31, and it is best that the pinched skin can slightly protrude from the needle hole 311. The utility model is not suitable for special patients with very thick or very thin abdominal sebum);

[0054] S5, injection and storage, one hand holds the pinch handle 32, and the other hand holds the injection needle to perform subcutaneous injection from the needle hole 311. After the injection is completed, pinch the pinch wallet 30 to remove it from the abdominal skin, and then clamp the pinch wallet 30 at the edge of the positioning plate 10 for storage.

[0055] The above embodiments of the utility model are merely examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the utility model are still within the scope of protection of the utility model.

Claims

1. A pinch color code subcutaneous injection auxiliary device, characterized in that: The invention comprises a positioning plate (10), a wallet (30) and a color standard column (20), wherein the color standard column (20) comprises a narrow slit tube (21) and a movable color column (22) plugged into the narrow slit tube (21), the narrow slit tube (21) comprises an opaque plug-in tube section (212) and a transparent tube section (213), the opaque plug-in tube section (212) is provided with a narrow slit (211) parallel to its axis, the narrow slit tube (21) is provided with a long hole (214) located on the opaque plug-in tube section (212) and the transparent tube section (213); the color of the movable color column (22) is at least different from the outer color of the narrow slit tube (21), and the movable color column (22) is provided with a lever (221) that can pass through the long hole (214); The positioning plate (10) is provided with a date mark (13) and / or an upward mark (12) on its upper surface, and the end of the positioning plate (10) is connected to one end of the transparent tube section (213); The wallet (30) is plugged into the opaque plug-in tube section (212).

2. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The positioning plate (10) is a flat plate or a curved plate with a positioning hole (11) at the center and extension plates (14) around it.

3. The color-coded subcutaneous injection auxiliary device according to claim 2, characterized in that: The number of the extension plates (14) is 7.

4. The color-coded subcutaneous injection auxiliary device according to claim 2, characterized in that: A short tube (15) is connected to the upper side of the positioning hole (11).

5. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The wallet (30) comprises a long-tail clip, wherein a clip body (31) of the long-tail clip is provided with a needle hole (311) at the upper end and a plug connector (314) at the lower end, wherein the plug connector (314) comprises an arc-shaped portion (3141) and an inserting piece portion (3142) connected to the end of the arc-shaped portion (3141).

6. The color-coded pinching subcutaneous injection auxiliary device according to claim 5, characterized in that: The upper surface and / or the side surface of the clamp body (31) are provided with clamping force reduction holes (315).

7. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The movable color column (22) is a column made of an elastic material, and a plurality of protrusions are arranged on the outer surface of the movable color column (22).

8. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The color of the movable color column (22) is red.

9. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The long side of the long hole (214) is parallel to the narrow slit (211).

10. The color-coded pinching subcutaneous injection auxiliary device according to claim 1, characterized in that: The wallet (30) is made of stainless steel.

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