Optical projection type abdominal wall injection positioning device

Abstract

The optical projection type abdominal wall injection positioning device comprises a projection component, a fixing mechanism, an adjusting component and a clamping component, the adjusting component is connected with the clamping component and the fixing mechanism, and the clamping component is used for fixing the projection component; the projection part comprises a projection flashlight, and a light-transmitting positioning plate is arranged in the projection flashlight; the adjusting mechanism is a universal hose capable of being adjusted at will, and the two ends of the universal hose are connected with the clamping component and the fixing mechanism respectively. According to the utility model, the projection flashlight and the positioning plate arranged in the projection flashlight are matched with the universal hose which can be adjusted at will, so that the projection position can be quickly adjusted, and the projection flashlight can be quickly fixed and used through the clamping component, so that the projection flashlight is convenient to use by medical staff, is convenient to take and use, and is convenient to operate.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of abdominal injection positioning, specifically an optical projection type abdominal wall injection positioning device. Background Technology

[0002] Insulin and anticoagulants are commonly used clinical medications. Patients need to inject these two drugs subcutaneously at least 1 to 4 times daily, which can easily lead to adverse reactions such as induration, redness, swelling, bleeding, or subcutaneous fat hyperplasia at the injection site. To prevent induration, bleeding, and subcutaneous fat hyperplasia, it is crucial to rotate injection sites. Within the same injection site, each injection point should be spaced approximately 1 cm apart, and a single injection site should be used at least every 4 weeks. During medication administration, medical staff typically use a fixed card to position the injection site. However, the card can interfere with sterilization, and poking the positioning area can cause pain to the patient. Removing the card for sterilization before injection can easily lead to mispositioning. Therefore, a convenient and quickly adjustable projection-type injection positioning device is needed. Utility Model Content

[0003] To address the problems mentioned above in the background art, this utility model provides an optical projection type abdominal wall injection positioning device.

[0004] This utility model adopts the following technical solution: an optical projection type abdominal wall injection positioning device, including a projection component, a fixing mechanism, an adjusting component, and a clamping component. The adjusting component connects the clamping component and the fixing mechanism, and the clamping component is used to fix the projection component. The projection component includes a projection flashlight, and a light-transmitting positioning plate is provided inside the projection flashlight. The adjusting mechanism is an adjustable universal hose, and both ends of the universal hose are respectively connected to the clamping component and the fixing mechanism. The clamping component is used to clamp the position of the patient's bed railing or bed board.

[0005] Preferably, the clamping component is a clamp with a built-in torsion spring.

[0006] Preferably, the projection flashlight is equipped with a movable head and an LED light, the positioning plate is located at the opening of the movable head, and the LED light illuminates the positioning plate for projection.

[0007] Preferably, the positioning plate is provided with a positioning center with a cross and a plurality of positioning injection points, the positioning center being used to align with the patient's navel; and the plurality of positioning injection points being provided with different numbers.

[0008] Preferably, the fixing mechanism is a fixing sleeve, and an adjustable arc-shaped component is provided on one side of the fixing sleeve. The adjustable arc-shaped component is connected to a plurality of internal hexagon bolts, and the adjustable arc-shaped component cooperates with the internal hexagon bolts to fix the projection flashlight.

[0009] Preferably, the other end of the fixing sleeve is provided with a fixing hole, and a connecting rod is fixed in the fixing hole, the connecting rod being connected to the universal flexible hose.

[0010] Preferably, the projection flashlight is equipped with a button, and a PCB board is provided at the position corresponding to the button, and the LED light is switched on and off through the button and the PCB board.

[0011] Preferably, the outer wall of the movable head is uniformly provided with a plurality of anti-slip grooves.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the combination of a projection flashlight and its built-in positioning plate with an adjustable universal hose, can quickly adjust the projection position and, through the clamping component, can quickly fix it in place for use, making it convenient for medical personnel to use, easy to handle and operate.

[0014] 2. This utility model, through the positioning plate's positioning center and several positioning injection points, can sequentially inject the patient's abdomen daily according to the number of positioning injection points, making it convenient to use.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection of the projection component of this utility model;

[0018] Figure 3 This is a cross-sectional view of the projection flashlight of this utility model;

[0019] Figure 4 This is a schematic diagram of the positioning plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the clamp structure of this utility model.

[0021] In the diagram: 1. Projector flashlight; 11. Button; 12. Movable head; 13. LED light; 14. Positioning plate; 141. Positioning center; 142. Positioning injection point; 2. Fixing sleeve; 21. Adjustable arc-shaped part; 22. Connecting rod; 23. Hex socket head cap screw; 3. Universal hose; 4. Clamp. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please refer to the appendix carefully. Figures 1-5 An optical projection-type abdominal wall injection positioning device includes a projection component, a fixing mechanism, an adjusting component, and a clamping component. The adjusting component connects the clamping component and the fixing mechanism, and the clamping component is used to fix the projection component. The projection component includes a projection flashlight 1, and a light-transmitting positioning plate 14 is disposed inside the projection flashlight 1. The adjusting mechanism is an adjustable universal hose 3, and the two ends of the universal hose 3 are respectively connected to the clamping component and the fixing mechanism. The clamping component is used to clamp the position of the patient's bed rails or bed board.

[0026] In this utility model, the clamping component is a clamp 4, and the clamp 4 has a built-in torsion spring.

[0027] In this invention, the projection flashlight 1 is provided with a movable head 12 and an LED light 13. The positioning plate 14 is located at the opening of the movable head 12, and the LED light 13 projects onto the positioning plate 14. The projection flashlight 1 is provided with a button 11, and a PCB board is provided at a position corresponding to the button 11. The button 11 and the PCB board control the switching on and off of the LED light 13. The outer wall of the movable head 12 is evenly provided with several anti-slip grooves. The positioning plate 14 is provided with a positioning center 141 with a cross and several positioning injection points 142. The positioning center 141 is used to align with the patient's navel. Different numbers are provided in the several positioning injection points 142.

[0028] In this utility model, the fixing mechanism is a fixing sleeve 2. An adjustable arc-shaped component is provided on one side of the fixing sleeve 2. The adjustable arc-shaped component 21 is connected to a plurality of internal hexagon bolts. The adjustable arc-shaped component 21 and the internal hexagon bolts 23 cooperate to fix the projection flashlight 1. A fixing hole is provided at the other end of the fixing sleeve 2. A connecting rod 22 is fixed in the fixing hole. The connecting rod 22 is connected to the universal hose 3.

[0029] The implementation principle of this optical projection-type abdominal wall injection positioning device is as follows:

[0030] Before use, tighten the adjustable arc-shaped part with the hex bolt 23 to fix the projection flashlight 1;

[0031] In use, medical staff hold the device 4 to the edge of the railing or bed, aligning it with the patient's abdomen. They then hold the projection flashlight 1 with one hand and twist the universal hose 3 with the other, positioning the projection flashlight 1 vertically above the patient's abdomen. Pressing button 11 turns on the projection flashlight 1, and the LED light 13 projects the pattern on the positioning plate 14 onto the patient's abdomen. The projection flashlight 1 is then fine-tuned so that the positioning center 141 aligns with the patient's navel, and the injection point 142 is horizontally positioned at the corresponding location on the abdomen. Injections are administered to the patient's abdomen daily in numerical order, reducing patient discomfort and facilitating use by medical staff. The procedure is convenient and does not affect sterilization.

[0032] It should be noted that universal hoses are typically composed of a rubber outer layer and an inner layer of hardened cartilage tubes, allowing for arbitrary height adjustment and 360-degree rotation in any direction (universal hoses are commonly known as lazy person's brackets, which are existing technologies), making them very convenient to use.

[0033] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. An optical projection type abdominal wall injection positioning device, characterized by: It includes a projection component, a fixing mechanism, an adjusting component, and a clamping component. The adjusting component connects the clamping component and the fixing mechanism, and the clamping component is used to fix the projection component. The projection component includes a projection flashlight (1), and a light-transmitting positioning plate (14) is provided inside the projection flashlight (1). The adjusting component is an adjustable universal hose (3), and the two ends of the universal hose (3) are respectively connected to the clamping component and the fixing mechanism; The clamping component is used to hold the position of the patient's bed rails or bed board.

2. An optical projection type abdominal wall injection positioning apparatus according to claim 1, characterized by: The clamping component is a clamp (4), and the clamp (4) has a built-in torsion spring.

3. An optical projection type abdominal wall injection positioning apparatus according to claim 2, characterized by: The projection flashlight (1) is equipped with a movable head (12) and an LED light (13). The positioning plate (14) is located at the opening of the movable head (12), and the LED light (13) projects onto the positioning plate (14).

4. An optical projection type abdominal wall injection positioning apparatus according to claim 3, characterized in that: The positioning plate (14) is provided with a positioning center (141) with a cross and a number of positioning injection points (142). The positioning center (141) is used to align with the patient's navel. Different numbers are provided in the number of the positioning injection points (142).

5. An optical projection type abdominal wall injection positioning apparatus according to claim 4, characterized in that: The fixing mechanism is a fixing sleeve (2). An adjustable arc-shaped part (21) is provided on one side of the fixing sleeve (2). The adjustable arc-shaped part (21) is connected to a plurality of internal hex bolts. The adjustable arc-shaped part (21) and the internal hex bolts (23) cooperate to fix the projection flashlight (1).

6. The optical projection type abdominal wall injection positioning device according to claim 5, characterized in that: The other end of the fixing sleeve (2) is provided with a fixing hole, and a connecting rod (22) is fixed in the fixing hole. The connecting rod (22) is connected to the universal hose (3).

7. An optical projection type abdominal wall injection positioning apparatus according to claim 2, characterized by: The projection flashlight (1) is equipped with a button (11), and a PCB board is provided at the position corresponding to the button (11). The button (11) and the PCB board control the switching of the LED light (13).

8. The optical projection type abdominal wall injection positioning apparatus according to claim 3, characterized by: The outer wall of the movable head (12) is uniformly provided with several anti-slip grooves.

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