CN206628184U - A kind of simulation device with mistake alarm function - Google Patents

Abstract

The utility model discloses an injection simulation device with a fault warning function, which comprises a support box, an injection model, an adhesive tape and a warning light box. Light box, the injection model is divided into subcutaneous tissue injection simulation area and intramuscular injection simulation area, the subcutaneous tissue injection simulation area includes transparent skin layer, hydrogel subcutaneous tissue layer, double-layer conductive rubber sheet, elastic muscle The intramuscular injection simulation area includes a transparent skin layer, an elastic muscle layer, a double-layer conductive rubber sheet and a bone layer from the outside to the inside, and the double-layer conductive rubber sheet is electrically connected to the warning light box. As a medical teaching tool, it has good simulation effect and realistic hand feeling. It can be used for clinical subcutaneous injection and intramuscular injection training of medical and nursing students. It has a fault warning function and greatly improves the effect of medical teaching and training.

Description

An injection simulation device with fault warning function

technical field

The utility model relates to the technical field of medical teaching appliances, in particular to an injection simulation device with a fault warning function.

Background technique

The patient-centered medical concept in the medical industry has become a mainstream trend, and patients' awareness of self-rights protection is also increasing. At the same time, the mode of cultivating practical ability on patients has been gradually replaced, and medical teaching is facing the problem of how to better train students to carry out simulation training. Therefore, medical models have become an important auxiliary tool for medical simulation teaching and training. At present, in clinical injection teaching courses, due to the lack of simulated injection teaching equipment and poor simulation effect of rough training equipment, the training of medical and nursing students often seeks rationalization and humanization by gaining ability growth during the practice of injections on patients The medical training mode is an inevitable trend in the development of medical education in the future.

Utility model content

The utility model aims at the deficiencies of the prior art, and the technical problem to be solved is to provide an injection simulation device with a fault warning function. As a medical teaching tool, the simulation effect is good and the hand feeling is realistic, and it can be used for clinical subcutaneous injection and intramuscular injection of medical students. Injection training has a fault warning function, which greatly improves the effect of medical teaching and training.

The utility model solves the above-mentioned technical problems through the following technical solutions.

An injection simulation device with a fault warning function, including a tray, an injection model, an adhesive tape and a warning light box, the injection model is embedded in the tray, an adhesive tape and a warning light box are arranged outside the tray, and the injection model The subcutaneous tissue injection simulation area and the intramuscular injection simulation area are set in the upper section. The subcutaneous tissue injection simulation area includes a transparent skin layer, a hydrogel subcutaneous tissue layer, a double-layer conductive rubber sheet, an elastic muscle layer and a bone layer from the outside to the inside. The intramuscular injection simulation area includes a transparent skin layer, an elastic muscle layer, a double-layer conductive rubber sheet and a bone layer from the outside to the inside, and the double-layer conductive rubber sheet is electrically connected to the warning light box.

Preferably, the transparent skin layer is made of PP, PE or PET material structure.

Preferably, the elastic muscle layer is made of natural rubber, silica gel, polyurethane, sponge or hydrogel material structure.

Preferably, the bone layer is a fiberglass structure.

Preferably, the layers of the subcutaneous tissue injection simulation area and the intramuscular injection simulation area are all stitched or pressed into an integrated structure by ultrasonic welding process.

Preferably, the top of the tray exposed from the injection mold is in the shape of an arc.

Preferably, the tray is made of hard plastic material.

The beneficial effects of the utility model:

1. The injection model is divided into subcutaneous tissue injection simulation area and intramuscular injection simulation area, which can be used for subcutaneous tissue injection training and intramuscular injection training. When the needle passes through the double-layer conductive rubber sheet, the warning light box provides an alarm indication function, thereby improving the quality of medical teaching and increasing the training effect.

2. The transparent skin layer, the hydrogel subcutaneous tissue layer, the elastic muscle layer and the bone layer have a clear hierarchical structure, which can be used for subcutaneous and intramuscular injection training. The hydrogel has good water absorption and is suitable for injecting real liquids to simulate clinical injections , The simulation effect is good, the injection training can be repeated, the piercing feel is realistic, and it has excellent medical teaching and training effects.

3. The injection mold and tray are detachable structures, which are convenient for replacement and renewal, and can be used for a long time.

4. By adding an adhesive tape that can be worn on the arm for simulated injection training, it increases the sense of reality of the training.

Description of drawings

Fig. 1 is a structural representation of the utility model.

In the figure: 1-tray box, 2-injection model, 3-adhesive tape, 4-warning light box, 5-subcutaneous tissue injection simulation area, 6-muscle injection simulation area, 7-transparent skin layer, 8-hydrocoagulation Subcutaneous tissue layer, 9-double-layer conductive rubber sheet, 10-elastic muscle layer, 11-skeletal layer.

detailed description

In order to facilitate the understanding of the utility model, the utility model will be described in detail below in conjunction with the preferred embodiments of the utility model given in the accompanying drawings.

As shown in Figure 1, an injection simulation device of the utility model with a fault warning function includes a tray 1, an injection model 2, an adhesive tape 3 and a warning light box 4, and the tray 1 can adopt a hard plastic material structure, Low cost and easy to make. The injection model 2 is embedded in the tray 1, and the adhesive tape 3 and the warning light box 4 are arranged on the outside of the tray 1. By adding the adhesive tape 3, it can be worn on the arm for simulated injection training, increasing the sense of reality of the training. The injection model 2 is provided with a subcutaneous tissue injection simulation area 5 and an intramuscular injection simulation area 6, respectively, for targeted subcutaneous tissue injection training and intramuscular injection training. The subcutaneous tissue injection simulation area 5 includes a transparent skin layer 7, a hydrogel subcutaneous tissue layer 8, a double-layer conductive rubber sheet 9, an elastic muscle layer 10, and a bone layer 11 from outside to inside, and the intramuscular injection simulation area 6 is from outside to inside. It includes a transparent skin layer 7, an elastic muscle layer 10, a double-layer conductive rubber sheet 9 and a bone layer 11. The double-layer conductive rubber sheet 9 is electrically connected to the warning light box 4, so that when a wrong operation makes the needle pass through the double-layer conductive rubber At 9 o'clock, the warning light box provides an alarm indication function, thereby improving the quality and effect of simulated injection training. The transparent skin layer 7 can be selected from PP, PE or PET material structure, which has good transparency, and the training process of piercing is clearly visible, which is convenient for controlling the strength and improving the training effect. The hydrogel subcutaneous tissue layer 8 has good water absorption, and is suitable for injecting real liquid to simulate clinical injection. The simulation effect is good, and injection training can be repeated, and the puncture feels realistic. The elastic muscle layer 10 can adopt natural rubber, silica gel, polyurethane, sponge or hydrogel material structure. The skeletal layer 11 can be reverse molded with a glass fiber reinforced plastic structure. As an embodiment, the layers of the subcutaneous tissue injection simulation area 5 and the intramuscular injection simulation area 6 are stitched or pressed into an integrated structure by ultrasonic welding. In order to improve the fidelity of the simulated injection training, further, the top of the injection model 2 exposed from the tray 1 is set in an arc shape.

The utility model is not limited to the preferred embodiments described above, based on the known technologies known to those skilled in the art or the implementation of various modifications and changes that can be equivalently replaced in the prior art, All spirits or technical ideas based on the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. a kind of simulation device with mistake alarm function, it is characterized in that：Including support box (1), injection model (2), glue Tape splicing (3) and warning lamp box (4), injection model (2) are inlaid in support box (1), support box (1) it is outside set splicing tape (3) and Warning lamp box (4), distinguish on injection model (2) and be provided with hypodermis simulation area (5) and intramuscular injection simulation region (6), Led by outside to inside including clear transdermal floor (7), hydrogel hypodermis layer (8), bilayer successively in hypodermis simulation area (5) Electric sheet rubber (9), elastic muscular layer (10) and skeletal layer (11), intramuscular injection simulation region (6) are included transparent successively by outside to inside Skin layer (7), elastic muscular layer (10), bilayer conductive sheet rubber (9) and skeletal layer (11), bilayer conductive sheet rubber (9) and police Show that lamp box (4) electrically connects.

2. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：Clear transdermal layer (7) it is PP, PE or PET material-structure.

3. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：Elastic muscular layer (10) it is natural rubber, silica gel, polyurethane, sponge or hydrogel material-structure.

4. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：Skeletal layer (11) is Glass steel material structure.

5. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：Hypodermis is injected Integral knot is sutured or pressed between each layer of simulation region (5) and intramuscular injection simulation region (6) by ultrasonic welding process Structure.

6. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：Injection model (2) The top for exposing outside support box (1) is in arc surfaced.

7. the simulation device according to claim 1 with mistake alarm function, it is characterized in that：It is hard to hold in the palm box (1) Matter plastic material structure.