Helicobacter pylori detection device

Abstract

The utility model provides a helicobacter pylori detection device, which is used for detecting helicobacter pylori in biopsy tissues to be detected, and comprises a storage and detection integrated bottle which comprises a bottle body and a bottle cap, and the bottle body is connected with the bottle cap in a rotating and sealing manner; a storage part and a detection part are arranged in the bottle body, the storage part is located on the lower side of the detection part, and the detection part is filled with a helicobacter pylori detection reagent; the detection part comprises an extraction part, and the extraction part is used for extracting biopsy tissues to be detected from the detection forceps. The helicobacter pylori detection device is efficient in detection, low in manufacturing cost and capable of storing biopsy tissue for a long time.

Description

Technical Field

[0001] The utility model belongs to the field of microbial detection, and particularly relates to a Helicobacter pylori detection device. Background Art

[0002] Helicobacter pylori (Hp) is a common bacterium that can parasitize on the human gastric mucosa. It is associated with various gastric diseases, including chronic gastritis, peptic ulcer, and even fatal diseases such as gastric cancer. Gastroscopy is one of the best examination methods for screening gastric diseases. During gastroscopy, doctors will take a small piece of gastric mucosa tissue for biopsy, and then detect Hp through methods such as rapid urease test, pathological tissue staining observation, and bacterial culture.

[0003] However, after the biopsy tissue is taken out, it is first necessary to pick out the biopsy tissue in the biopsy forceps with a toothpick, and then put the biopsy tissue into the reaction reagent for Helicobacter pylori detection. After the detection is completed, the biopsy tissue is taken out of the reagent kit with a toothpick again and put back into the storage bottle. Since the reagent kit and the storage bottle are separated from each other, it is necessary to take out the biopsy tissue from the reagent kit with a toothpick and put it into the biopsy tissue storage bottle. This work is cumbersome, the operation efficiency is low, and the time-consuming for finding the biopsy tissue in the rapid diagnosis reagent kit for Helicobacter pylori is the longest. In addition, this step is prone to losing the biopsy tissue during actual operation.

[0004] Based on the above, the present application provides a technical solution to solve the above technical problems. Content of the Utility Model

[0005] In view of the defects in the detection and storage of Helicobacter pylori in the prior art, the utility model provides a Helicobacter pylori detection device for detecting Helicobacter pylori in a biopsy tissue to be detected, including:

[0006] A storage and detection integrated bottle, the storage and detection integrated bottle includes a bottle body and a bottle cap, and the bottle body and the bottle cap are rotationally and hermetically connected;

[0007] The interior of the bottle body includes a storage part and a detection part, the storage part is located below the detection part, and the detection part is filled with a Helicobacter pylori detection reagent;

[0008] The detection part includes an extraction part for extracting the biopsy tissue to be detected from the detection forceps.

[0009] In a specific embodiment of the utility model, the extraction part is a triangular barbed structure, and one side of the triangular barbed structure is fixedly connected to the bottle body.

[0010] In a specific embodiment of the utility model, the side length ratio of the triangular barbed structure is 1.2:1.3:2.

[0011] In a specific embodiment of the present utility model, the side lengths of the three sides of the triangular barbs are 1.2 mm, 1.3 mm, and 2 mm respectively.

[0012] In a specific embodiment of the present utility model, the Helicobacter pylori detection reagent is a urease detection reagent.

[0013] In a specific embodiment of the present utility model, the urease detection reagent includes: urea, phenol red pH indicator, buffer solution, and preservative. When Helicobacter pylori exists in the biopsy tissue to be detected, the urease detection reagent changes color.

[0014] In a specific embodiment of the present utility model, the inner diameter of the bottle body is 9 - 11 mm.

[0015] In a specific embodiment of the present utility model, the diameter of the detection part is 7 - 11 mm, and the width is 7 - 9 mm.

[0016] In a specific embodiment of the present utility model, the bottle body and the bottle cap are hermetically connected by threads.

[0017] In a specific embodiment of the present utility model, the integrated storage and detection bottle is made of rigid plastic.

[0018] The present utility model can bring at least one of the following beneficial effects: The present utility model provides a Helicobacter pylori detection device for detecting Helicobacter pylori in a biopsy tissue to be detected. The storage part and the detection part are both arranged in the integrated storage and detection bottle, and the detection part includes an extraction part for extracting the biopsy tissue to be detected from the detection forceps, effectively avoiding the problems of low efficiency, time-consuming, and loss of biopsy tissue caused by the separation of the reagent kit and the storage bottle. The Helicobacter pylori detection device proposed by the present utility model has high detection efficiency, low manufacturing cost, and can preserve the biopsy tissue for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0020] Figure 1 It is a schematic structural diagram of the Helicobacter pylori detection device proposed in the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will further elaborate on various aspects of the present utility model.

[0022] Unless otherwise defined or stated, all professional and scientific terms used herein have the same meaning as those familiar to persons skilled in the art. In addition, any methods and materials similar or equivalent to those described may be applied to the present utility model.

[0023] The following terms are described.

[0024] In the present utility model, the terms "comprising", "containing" or "including" mean that various components can be applied together in a mixture or composition of the present utility model. Therefore, the term "consisting essentially of..." is included in the terms "comprising", "containing" or "including".

[0025] Unless otherwise clearly specified and defined, the terms "connected", "communicated with" and "connected to" of the present utility model should be understood in a broad sense. For example, it may be a fixed connection, or may be connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] For example, if an element (or component) is referred to as being on another element, coupled with or connected to another element, then the said one element can be directly formed on, coupled with or connected to the said another element, or there may be one or more intermediate elements between them. On the contrary, if the expressions "directly on...", "directly coupled with..." and "directly connected to..." are used herein, it means that there are no intermediate elements. Other words used to illustrate the relationship between elements should be interpreted similarly, such as "between..." and "directly between...", "attached" and "directly attached", "adjacent" and "directly adjacent", etc.

[0027] In addition, it should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings. The words "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component. It can be understood that here, these terms are used to describe the relationship of one element, layer or region relative to another element, layer or region as shown in the drawings. Except for the orientations described in the drawings, these terms should also include other orientations of the device.

[0028] Other aspects of the present utility model will be apparent to those skilled in the art from the disclosure herein.

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can also be obtained.

[0030] It should also be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner. The diagrams only show the components related to the present application, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in its actual implementation can be arbitrarily changed, and the component layout type may also be more complex. For example, the thickness of the elements in the drawings may be exaggerated for clarity.

[0031] Embodiment

[0032] For the scenario where there are defects in the detection and storage of Helicobacter pylori in the prior art, refer to Figure 1 , the present invention provides a Helicobacter pylori detection device 1 for detecting Helicobacter pylori in a biopsy tissue to be detected, including: a storage and detection integrated bottle, the storage and detection integrated bottle includes a bottle body 3 and a bottle cap 2, and the bottle body 3 and the bottle cap 2 are rotationally and hermetically connected;

[0033] The inside of the bottle body 3 includes a storage part 4 and a detection part 5, the storage part 4 is located below the detection part 5, and the detection part 5 is filled with a Helicobacter pylori detection reagent;

[0034] The detection part 5 includes an extraction part 6 for extracting the biopsy tissue to be detected from the detection forceps.

[0035] It should be understood that Figure 1 the upper side of the Helicobacter pylori detection device 1 shown in Figure 1 is the side of the bottle cap 2, that is, Figure 1 the right side of

[0036] In a preferred embodiment of the present invention, the extraction part 6 is a triangular barbed structure, and one side of the triangular barbed structure is fixedly connected to the bottle body 3.

[0037] Preferably, the side length ratio of the triangular barbed structure is 1.2:1.3:2; more specifically, the three side lengths of the triangular barbed structure are 1.2 mm, 1.3 mm, and 2 mm respectively.

[0038] It should be understood that if the triangular barbs are too small, all biopsy tissues cannot be scraped off from the biopsy forceps. If the triangular barbs are too large, it is difficult for the biopsy forceps to enter the integrated storage and detection bottle. The size of the triangular barbs proposed by the present utility model is the optimal size after weighing multiple factors.

[0039] In a specific embodiment of the present utility model, the Helicobacter pylori detection reagent is a urease detection reagent. The urease detection reagent includes: urea, phenol red pH indicator, buffer solution and preservative. When Helicobacter pylori exists in the biopsy tissue to be detected, the urease detection reagent changes color from yellow to red or purplish red.

[0040] In a preferred embodiment of the present utility model, the inner diameter of the bottle body 3 is 9 - 11 mm.

[0041] Preferably, the diameter of the detection part 5 is 7 - 11 mm, and the width is 7 - 11 mm.

[0042] Preferably, the inner diameter of the bottle body 3 is 10 mm, the diameter of the detection part 5 is 8 mm, and the width is 8 mm. In another embodiment, the detection part 5 fills the corresponding part of the bottle body.

[0043] In a preferred embodiment of the present utility model, the bottle body and the bottle cap are hermetically connected by threads to ensure that the biopsy tissue can be completely stored in the integrated storage and detection bottle.

[0044] In a preferred embodiment of the present utility model, the integrated storage and detection bottle is made of hard plastic, which has low cost, stable properties, is not easily damaged, and can store biopsy tissue for a long time.

[0045] In summary, the present utility model has obtained the following effects:

[0046] The present utility model provides a Helicobacter pylori detection device for detecting Helicobacter pylori in a biopsy tissue to be detected. Both the storage part and the detection part are arranged in the integrated storage and detection bottle, and the detection part includes an extraction part for extracting the biopsy tissue to be detected from the detection forceps, effectively avoiding the problems of low efficiency, time-consuming, and loss of biopsy tissue caused by the separation of the reagent kit and the storage bottle. The Helicobacter pylori detection device proposed by the present utility model has high detection efficiency, low manufacturing cost, and can store biopsy tissue for a long time.

[0047] Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. Additionally, this device and / or this method can be implemented using other structures and / or functionality in addition to one or more of the aspects described herein.

[0048] Those skilled in the art know that in addition to implementing the system provided by the present utility model and its various devices, modules, and units in the form of pure computer-readable program code, the method steps can be logically programmed to enable the system provided by the present utility model and its various devices, modules, and units to achieve the same functions in the form of logic gates, switches, application-specific integrated circuits, programmable logic controllers, and embedded microcontrollers, etc. Therefore, the system provided by the present utility model and its various devices, modules, and units can be considered as a hardware component, and the devices, modules, and units included therein for implementing various functions can also be regarded as the structures within the hardware component; the devices, modules, and units for implementing various functions can also be regarded as either software modules for implementing the method or structures within the hardware component.

[0049] It should be noted that the above-mentioned embodiments can be freely combined as needed. The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

[0050] All the documents mentioned in the present utility model are cited in this application as references, just as each document is cited separately as a reference. In addition, it should be understood that after reading the above content of the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. A Helicobacter pylori detection device for detecting Helicobacter pylori in a biopsy tissue to be detected, characterized in that: include: A storage and detection integrated bottle, the storage and detection integrated bottle comprising a bottle body and a bottle cap, the bottle body and the bottle cap being rotatably sealed; The bottle body includes a storage part and a detection part, wherein the storage part is located at the lower side of the detection part, and the detection part is filled with a Helicobacter pylori detection reagent; The detection part includes an extraction part, and the extraction part is used to extract the biopsy tissue to be detected from the detection forceps.

2. The Helicobacter pylori detection device according to claim 1, characterized in that: The extraction portion is a triangular barb, and one side of the triangular barb is fixedly connected to the bottle body.

3. The Helicobacter pylori detection device according to claim 2, characterized in that: The side length ratio of the triangular barb is 1.2:1.3:

2.

4. The Helicobacter pylori detection device according to claim 3, characterized in that: The lengths of the three sides of the triangular barb are 1.2 mm, 1.3 mm and 2 mm respectively.

5. The Helicobacter pylori detection device according to claim 1, characterized in that: The Helicobacter pylori detection reagent is a urease detection reagent.

6. The Helicobacter pylori detection device according to claim 5, characterized in that: The urease detection reagent comprises: urea, phenol red pH indicator, buffer and preservative. When Helicobacter pylori exists in the biopsy tissue to be detected, the urease detection reagent changes color.

7. The Helicobacter pylori detection device according to claim 1, characterized in that: The inner diameter of the bottle body is 9-11 mm.

8. The Helicobacter pylori detection device according to claim 7, characterized in that: The detection part has a diameter of 7 to 11 mm and a width of 7 to 9 mm.

9. The Helicobacter pylori detection device according to claim 1, characterized in that: The bottle body and the bottle cap are sealed and connected via threads.

10. The Helicobacter pylori detection device according to claim 1, characterized in that: The storage and detection integrated bottle is made of hard plastic.

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