Real-time observation device for skin allergen detection

Abstract

The utility model relates to a real-time observation device for skin allergy allergen detection, which belongs to the field of medical testing devices and comprises a drug sensitivity fixing patch, a first adhesive layer and a drug sensitivity storage device, the drug sensitivity fixing patch comprises a transparent film, an observation opening is formed in the middle of the transparent film, a sealing gasket is embedded in the edge of the observation opening, and the side, close to a human body, of the transparent film is coated with the first adhesive layer and the drug sensitivity storage device. Comprising a dropping bottle and a mixing bead arranged in the dropping bottle, a sealing plug is arranged at a liquid outlet of the dropping bottle, the real-time observation device further comprises a drug sensitivity observation paste, the real-time observation device for allergen detection can effectively overcome the defects in an allergen test, materials can not react with chemical reagents, the detection accuracy is improved, and the real-time observation device for allergen detection is suitable for large-scale popularization and application. According to the real-time observation device for allergen detection, allergen drug sensitivity experiments can be independently carried out, mutual drug sensitivity reactions of the allergen drug sensitivity experiments are avoided, the exertion of the drug effect can be ensured, and the accuracy rate of clinical use is high.

Description

Technical Field

[0001] The utility model relates to a real-time observation device for detecting skin allergic allergens, belonging to the field of medical testing devices. Background Art

[0002] Due to the current changes in the diversity of food and living environment, allergens are frequently exposed to allergens, and allergic diseases are common and frequently occurring diseases in the clinic. The incidence rate of the population has been detected to be as high as 30%, and it is still showing an upward trend. For skin allergies and metal allergies in the body, antihistamine drugs are often used in the clinic. Although this treatment method can inhibit the release of histamine, its effect is limited. It is slow to take effect on many allergic symptoms, and some are ineffective. When taking the medicine, it will also produce some side effects such as drowsiness, dullness, and vomiting.

[0003] At present, the methods frequently used in medical clinics are venous blood sampling and skin spot testing to exclude allergens (including contact materials, gases, and ingested allergens). Finding allergy-inducing factors through skin allergen testing is the most convenient and effective examination method currently used in clinical practice. However, due to the technical preservation and storage problems of individual allergen sensitivity reagents, there are problems with the flow of sensitivity reagents when used on the human body. The temperature and humidity affect the accuracy of individual results. The blood sampling injury examination method requires the corresponding equipment, takes a long time and requires professional operation. It is rarely used in clinical practice. Due to the limitation of the number of allergen reagent categories, only some allergen detection reagents can be used for detection. Summary of the invention

[0004] In view of this, the utility model provides a real-time observation device for detecting skin allergy allergens to solve the above-mentioned problems existing in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A real-time observation device for detecting skin allergic allergens, comprising:

[0007] The drug-sensitive fixing patch comprises a transparent film, wherein an observation port is provided in the middle of the transparent film, a sealing gasket is embedded in the edge of the observation port, and a first adhesive layer is coated on the side of the transparent film close to the human body;

[0008] The drug-sensitive storage device comprises a dropping bottle and mixing beads arranged in the dropping bottle, and the liquid outlet of the dropping bottle is provided with a sealing plug.

[0009] On the basis of the above technical solution, the present invention also has the following further limitations:

[0010] Furthermore, it also includes a drug sensitivity observation patch, which includes a transparent covering film, and the two ends of one side of the transparent covering film are coated with a second adhesive layer. The drug sensitivity observation patch is adhered to the side of the drug sensitivity fixing patch away from the human skin through the second adhesive layer, and a covering area is formed between the second adhesive layers at both ends, and the covering area is adapted to the size of the observation port.

[0011] Furthermore, the second adhesive layer is a plurality of strip-shaped adhesive layers arranged perpendicular to the long side direction of the transparent covering film.

[0012] Furthermore, the sealing plug is detachably connected to the dropper bottle via a thread.

[0013] Furthermore, the dropper bottle is made of plastic or glass, the mixing beads are made of ceramic or metal, and the sealing plug is made of plastic or ceramic. The above-mentioned plastic material refers to materials such as polypropylene or polyurethane. In addition to the above-mentioned plastic, glass, metal and other materials, other materials that do not react with drug-sensitive reagents can also be used.

[0014] The beneficial effects of the utility model are:

[0015] The utility model allergy allergen detection real-time observation device can effectively solve the shortcomings in the allergen test. The material will not react with the chemical reagent, which improves the accuracy of the test. The allergen detection real-time observation device can independently perform the allergen drug sensitivity test, avoid the mutual drug sensitivity reaction of the allergen drug sensitivity test, and can ensure the effect of the drug. The clinical use accuracy is high.

[0016] During the allergen test, the drug sensitivity observation sticker can observe the test situation in real time through the observation window at the allergen test site, and deal with it in time when sensitivity is found, reducing the pain of the test patients. There is a sealing gasket structure in the middle to prevent the liquid reagent from overflowing and ensure the effect of the drug.

[0017] The drug sensitivity storage device can store liquids, ointments, gels and other reagents. During the storage process of the reagents, especially small molecule reagents, are easy to be lost, or the temperature affects the volatile reagents, thus affecting the test accuracy;

[0018] Reagents are stored independently and sealed, which effectively solves the inaccuracy of test results caused by reagent loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the drug-sensitive fixing patch of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the drug-sensitive storage device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drug sensitivity observation patch of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Transparent film, 2. Observation port, 3. Sealing pad, 4. Dropper bottle, 5. Mixing beads, 6. Transparent covering film, 7. Second adhesive layer, 8. Covering area. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] like Figure 1-2 As shown, the real-time observation device for skin allergy allergen detection comprises:

[0026] The drug-sensitive fixing patch comprises a transparent film 1, an observation port 2 is provided in the middle of the transparent film 1, a sealing pad 3 is embedded in the edge of the observation port 2, and a first adhesive layer is coated on the side of the transparent film 1 close to the human body;

[0027] The drug-sensitive storage device comprises a dropping bottle 4 and a mixing bead 5 arranged in the dropping bottle 4. The liquid outlet of the dropping bottle 4 is provided with a sealing plug.

[0028] In another embodiment of the present invention, Figure 3 As shown, it also includes a drug sensitivity observation patch, which includes a transparent covering film 6. The two ends of one side of the transparent covering film 6 are coated with a second adhesive layer 7. The drug sensitivity observation patch is adhered to the side of the drug sensitivity fixing patch away from the human skin through the second adhesive layer 7. A covering area 8 is formed between the second adhesive layers 7 at both ends, and the covering area 8 is adapted to the size of the observation port 2.

[0029] In another embodiment of the present invention, the second adhesive layer 7 is a plurality of strip-shaped adhesive layers arranged perpendicular to the long side direction of the transparent covering film 6 .

[0030] In another embodiment of the present invention, the sealing plug is detachably connected to the dropper bottle 4 via threads.

[0031] In another embodiment of the present invention, the dropper bottle 4 is made of plastic or glass, the mixing beads 5 are made of ceramic or metal, and the sealing plug is made of plastic or ceramic. The above-mentioned plastic material refers to materials such as polypropylene or polyurethane. In addition to the above-mentioned plastic, glass, metal and other materials, other materials that do not react with the drug-sensitive reagent can also be used.

[0032] When using the real-time observation device for allergy allergen detection of the utility model, the test site is selected according to clinical needs, the drug sensitivity fixing patch is pasted, the sealing cap of the drug sensitivity storage device is opened, the drug sensitivity reagent is dripped on the skin test site, the drug sensitivity observation patch is opened in time, and it is pasted on the drug sensitivity reagent test site with the observation port 2, and the reaction time between the reagent and the human body is observed and recorded in time, and the result is checked within the clinical required time. Experiments have proved that the materials used in the real-time observation device of the utility model will not react with the reagent, the adhesive layer will not fall off, and the liquid reagent will not overflow. It can be observed in real time within the clinical detection time, is safe, convenient and easy to use, and improves accuracy and safety.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A real-time observation device for skin allergy allergen detection, characterized in that: include: The drug-sensitive fixing patch comprises a transparent film, an observation port is provided in the middle of the transparent film, a sealing gasket is embedded in the edge of the observation port, and a first adhesive layer is coated on the side of the transparent film close to the human body; The drug-sensitive storage device comprises a dropping bottle and mixing beads arranged in the dropping bottle, and the liquid outlet of the dropping bottle is provided with a sealing plug.

2. The skin allergy allergen detection and real-time observation device according to claim 1, characterized in that: It also includes a drug sensitivity observation patch, which includes a transparent covering film, and a second adhesive layer is coated on both ends of one side of the transparent covering film. The drug sensitivity observation patch is adhered to the side of the drug sensitivity fixing patch away from human skin through the second adhesive layer, and a covering area is formed between the second adhesive layers at both ends, and the covering area is adapted to the size of the observation port.

3. The skin allergy allergen detection and real-time observation device according to claim 2, characterized in that: The second adhesive layer is a plurality of strip-shaped adhesive layers arranged perpendicular to the long side direction of the transparent covering film.

4. The skin allergy allergen detection and real-time observation device according to any one of claims 1 to 3, characterized in that: The sealing plug is detachably connected to the dropper bottle via a thread.

5. The skin allergy allergen detection and real-time observation device according to any one of claims 1 to 3, characterized in that: The dropper bottle is made of plastic or glass; The mixing beads are made of ceramic or metal; The sealing plug is made of plastic or ceramic.

Images