Subcutaneous injection positioning card
By designing a subcutaneous injection positioning card with a signal receiver and a three-color lamp source, the problem of inability to flexibly adjust the injection position in the prior art is solved, precise injection is achieved, the risk of operation errors is reduced, and the injection is improved Convenience and efficiency.
Patent Information
- Application Number
- CN202420531450.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing subcutaneous injection positioning card cannot flexibly adjust the injection position, especially when the patient has inconvenient injection such as bruises, it cannot be adjusted accordingly, resulting in repeated injections at the same point.
A subcutaneous injection positioning card is designed, including the upper layer, the control layer and the lower layer. The control layer is equipped with a signal receiver, a USB interface, a control center, a control panel, an injection hole and a three-color lamp source. By receiving patient information and controlling the lamp source Indicate the injection location to ensure accurate injection.
Receiving patient information through a signal receiver or USB interface and controlling the three-color light source can accurately determine the injection position, reduce operational errors, improve the convenience and efficiency of injection, and avoid repeated injections at the same point.
Smart Images
Figure CN222517456U_ABST
Abstract
Description
[Technical field]
[0001] The utility model relates to the technical field of medical auxiliary appliances, and more specifically, to a subcutaneous injection positioning card. [Background technology]
[0002] When performing subcutaneous injection of anticoagulants such as low molecular weight heparin in clinical practice, the abdomen is selected as the injection site. The injection site starts from 1 cm below the left and right rib margins, 1 cm above the pubic symphysis, 10 cm to the left and right of the umbilicus, and avoids 1-2 cm around the umbilicus. The injection site needs to be rotated for fixed-point injection; the traditional method is mostly based on the memory and experience of nursing staff to rotate the injection site, which is greatly affected by human factors and is prone to repeated injections at the same point on the same day or on adjacent days; in order to avoid the phenomenon of repeated injections at the same point, a variety of positioning cards have appeared. An existing abdominal subcutaneous injection positioning card, announcement number CN 216963206U, including a positioning disk, a rotating shaft, a positioning bar and a control system; the rotating shaft is arranged at the center of the positioning disk; the tail of the positioning bar is sleeved on the rotating shaft; the positioning disk is divided into seven groups of injection areas; the positioning bar is provided with early positioning holes, late positioning holes and area alignment holes; each injection area on the positioning disk is provided with a positioning mark I; the positioning bar is provided with a positioning mark II; the positioning disk is also provided with a positioning head; an angle detection sensor is provided in the rotating shaft; an electric heating wire is provided in the positioning disk; a position confirmation button and an electric heating wire start-stop button are also provided on the rotating shaft; the angle detection sensor, the position confirmation button, the start-stop button and the electric heating wire are all connected to the control system. This type of injection positioning card uses an angle sensor to locate the injection position, but if the patient's injection position is bruised or other inconvenient injection conditions occur, the injection card cannot be adjusted accordingly and cannot be flexibly injected. [Utility Model Content]
[0003] In order to overcome the above-mentioned defects of the prior art, the purpose of the utility model is to provide a subcutaneous injection positioning card, which can determine the injection point according to the received information, thereby facilitating accurate injection.
[0004] To achieve the above purpose, the utility model provides the following technical solutions: a subcutaneous injection positioning card, including an upper layer, a control layer, and a lower layer, the control layer is provided with a control center, a plurality of injection holes are provided inside the control layer, and a three-color light source is provided beside the injection holes to distinguish the injection points.
[0005] Preferably, an upper layer is provided above the control layer, and a lower layer is provided below the control layer, and the upper layer and the lower layer are made of transparent silicone material.
[0006] Preferably, the upper layer and the lower layer are rectangular, with a length of 18 cm and a width of 7 cm, and are larger than the control layer.
[0007] Preferably, the control layer includes a signal receiver, a USB interface, a control center, a control panel, an injection hole, a light source, and a positioning hole. The control center is connected to the signal receiver, a USB interface is provided on one side of the control center, and the control center is connected to the control panel. The control panel is elliptical in shape, and a plurality of injection holes are provided in the control panel. A three-color light source is provided next to each injection hole, and a positioning hole is provided at the center of the control panel.
[0008] Preferably, the control panel is a circuit board, and the control center is connected to a light source via the control panel. The light source is a red, yellow, and green light, and the injection area can be determined according to the light color.
[0009] Preferably, the control center has a built-in rechargeable battery.
[0010] Preferably, the positioning hole is elliptical, with a major axis length of 2 cm and a minor axis length of 1 cm.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model discloses a subcutaneous injection positioning card which can be connected to and receive information of existing patients through a signal receiver or a USB interface, and controls the light source on the control panel through a control center. The injection position can be confirmed by indicating the injection position through a three-color light source, and the operation is simplified to reduce the risk of operating errors, thereby improving convenience and efficiency.
Brief Description of the Drawings
[0013] Figure 1 This is a schematic diagram of the structure of a subcutaneous injection positioning card of the utility model;
[0014] Figure 2 This is a cross-sectional view of a subcutaneous injection positioning card of the utility model;
[0015] In the figure: 1-upper layer, 2-control layer, 21-signal receiver, 22-USB interface, 23-control center, 24-control panel, 25-injection hole, 26-light source, 27-positioning hole, 3-lower layer. [Specific implementation method]
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1 , Figure 2 In the embodiment of the utility model, a subcutaneous injection positioning card includes an upper layer 1, a control layer 2, and a lower layer 3. The upper layer 1 is arranged above the control layer 2, and the lower layer 3 is arranged below the control layer 2. The upper layer 1 and the lower layer 3 are made of transparent silicone material. The control layer 2 is wrapped and protected by the upper layer 1 and the lower layer 3. The upper layer 1 and the lower layer 3 are rectangular, with a length of 18 cm and a width of 7 cm, which are slightly larger than the control layer 2. The control layer 2 includes a signal receiver 21, a USB interface 22, a control center 23, a control panel 24, an injection hole 25, a light source 26, and a positioning hole 27. The control center 23 is connected to the signal receiver 21, and a USB interface 22 is arranged on one side of the control center 23. The control center 23 has a built-in rechargeable battery, and the control center 23 is connected to the control panel 24. The control panel 24 is elliptical, and a plurality of injection holes 25 are arranged in the control panel 24. A three-color light source 26 is arranged on the side of each injection hole 25. A positioning hole 27 is arranged at the center of the control panel 23. The positioning hole 27 is elliptical, with a major axis length of 2 cm and a minor axis length of 1 cm. The control panel 24 is a circuit board. The control center 23 is connected to the light source 26 through the control panel 24. The light source 26 is a red, yellow and green three-color light. The injection area can be judged according to the light color. The red light indicates a prohibited injection area, the green light indicates an injection area, and the yellow light indicates a bruised area, which requires manual judgment on whether the injection is allowed.
[0018] Working principle:
[0019] When the utility model is used, a subcutaneous injection positioning card is first positioned through the positioning hole 27, which is located around the umbilicus. The patient information extracted by the PDA is received through the signal receiver 21 or the USB interface 22, and a subcutaneous injection area map is automatically generated. The control center 23 lights up the different light sources 26 on the control panel 24 respectively. The red light is the prohibited injection area, the green light is the injection area, and the yellow light is the pending injection area. The area is involved in bruises and needs to be manually checked whether it can be injected. At least one green light is recommended, and the injection needle is aimed at the area with the green light for injection. After the injection is completed, the corresponding record can be made on the PDA to record whether there are bruises and nodules in other injection sites, and the area is re-divided to facilitate the task of injection again.
[0020] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.
Claims
1. A subcutaneous injection positioning card, characterized in that: The invention comprises an upper layer (1), a control layer (2) and a lower layer (3). The control layer (2) is provided with a control center (23). A plurality of injection holes (25) are provided inside the control layer (2). A three-color light source (26) is provided beside the injection holes (25) to distinguish injection points.
2. A subcutaneous injection positioning card as claimed in claim 1, characterized in that: An upper layer (1) is arranged above the control layer (2), and a lower layer (3) is arranged below the control layer (2). The upper layer (1) and the lower layer (3) are made of transparent silicone material.
3. A subcutaneous injection positioning card as claimed in claim 1, characterized in that: The upper layer (1) and the lower layer (3) are rectangular, with a length of 18 cm and a width of 7 cm, and are larger than the control layer (2).
4. A subcutaneous injection positioning card as claimed in claim 1, characterized in that: The control layer (2) comprises a signal receiver (21), a USB interface (22), a control center (23), a control panel (24), an injection hole (25), a light source (26), and a positioning hole (27). The control center (23) is connected to the signal receiver (21). A USB interface (22) is provided on one side of the control center (23). The control center (23) is connected to the control panel (24). The control panel (24) is elliptical in shape. A plurality of injection holes (25) are provided in the control panel (24). A three-color light source (26) is provided on the side of each injection hole (25). A positioning hole (27) is provided at the center of the control panel (24).
5. A subcutaneous injection positioning card as claimed in claim 4, characterized in that: The control panel (24) is a circuit board. The control center (23) is connected to a light source (26) via the control panel (24). The light source (26) is a red, yellow and green light. The injection area can be determined according to the light color.
6. A subcutaneous injection positioning card as claimed in claim 4, characterized in that: The control center (23) has a built-in rechargeable battery.
7. A subcutaneous injection positioning card as claimed in claim 4, characterized in that: The positioning hole (27) is elliptical, with a major axis length of 2 cm and a minor axis length of 1 cm.