Incubation culture device

Abstract

The incubation culture device comprises a cylinder, a detection part and a control part, the cylinder is used for placing a to-be-detected sample, the cylinder is provided with a light-transmitting opening, and the detection part is arranged on one side of the cylinder and corresponds to the light-transmitting opening. The detection part is provided with a light source and a detector which are isolated from each other, the light source is used for emitting light and enabling the light to enter a to-be-detected sample through the light transmitting port, the light from the to-be-detected sample is received by the detector after passing through the light transmitting port, the detector is used for detecting the received light to generate a detection signal, and the control part is connected with the detector. The detection result of the to-be-detected sample can be obtained according to the detection signal. The incubation culture device is provided with the detection part corresponding to the cylinder body, the light source emits the light to enable the light to enter the to-be-detected sample in the cylinder body, and the light from the to-be-detected sample can be received by the detector, so that the to-be-detected sample can be detected, and the to-be-detected sample can be detected in the transportation process when the incubation culture device is used for transporting the to-be-detected sample.

Description

Technical Field

[0001] The invention relates to the field of biological detection, and in particular to a warming and cultivating device. Background Art

[0002] In the prior art, some samples to be tested need to be tested with the aid of more advanced or more professional testing equipment, which requires the samples to be transported to institutions with these testing equipment. However, sometimes the transportation time is long, for example, some transportation takes a few hours, but sometimes it takes a few days, which easily leads to some test indicators of the samples to be tested having changed during the long transportation process, but the changes of the samples to be tested cannot be detected in time. Summary of the invention

[0003] The purpose of the present invention is to provide a warming and cultivating device with a certain detection function. The warming and cultivating device is used to transport samples to be tested, and the samples to be tested can be tested during the transportation process.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A warming and cultivating device comprises a cylinder, a detection part and a control part, wherein the cylinder is used to place a sample to be tested, the cylinder is provided with a light-transmitting port, and the detection part is arranged on one side of the cylinder and corresponds to the light-transmitting port;

[0006] The detection unit is provided with a light source and a detector isolated from each other. The light source is used to emit light so that the light is incident on the sample to be tested through the light-transmitting port. The light from the sample to be tested is received by the detector after passing through the light-transmitting port. The detector is used to detect the received light to generate a detection signal. The control unit is connected to the detector and is used to obtain the detection result of the sample to be tested according to the detection signal.

[0007] Optionally, the detection unit is further provided with a first channel and a second channel, the light source is arranged in the first channel, the light outlet of the first channel is arranged corresponding to the light transparent port, the detector is arranged in the second channel, and the light inlet of the second channel is arranged corresponding to the light transparent port.

[0008] Optionally, the first channel is obliquely opposite to the light-transmitting port, and the second channel is directly opposite to the light-transmitting port.

[0009] Optionally, the detection unit is arranged below the cylinder, and the detection unit is further provided with a light-transmitting plate, the light-transmitting plate covers the light outlet of the first channel and the light inlet of the second channel, and the cylinder is arranged above the light-transmitting plate.

[0010] Optionally, the detection signal includes a red light signal, a green light signal and a blue light signal, the red light signal reflects the intensity of red light received by the detector, the green light signal reflects the intensity of green light received by the detector, and the blue light signal reflects the intensity of blue light received by the detector.

[0011] Optionally, the light source is used to emit monochromatic light. If the monochromatic light is red light, the control unit is used to obtain the detection result of the sample to be tested according to the red light signal generated by the detection unit. If the monochromatic light is green light, the control unit is used to obtain the detection result of the sample to be tested according to the green light signal generated by the detection unit. If the monochromatic light is blue light, the control unit is used to obtain the detection result of the sample to be tested according to the blue light signal generated by the detection unit.

[0012] Optionally, the control unit is used to obtain the detection result of the sample to be tested based on the detection signal, including: the control unit is used to determine that the preset indicator of the sample to be tested has changed from negative to positive based on the difference between the detection signal obtained by the detection unit during a later detection of the sample to be tested and the detection signal obtained during a previous detection, if the difference meets a preset condition.

[0013] Optionally, the detection unit is used to periodically detect the sample to be detected;

[0014] The control unit is used to obtain the detection result of the sample to be tested according to the detection signal, including: the control unit is used to form a detection curve according to the detection signal obtained by the detection unit, and the detection curve is formed by arranging the detection signals obtained by the detection unit each time in sequence according to the detection time.

[0015] Optionally, the barrel is provided with a heating portion for regulating the temperature inside the barrel;

[0016] The control unit is also used to determine whether the sample to be tested is placed in the cylinder according to the detection signal;

[0017] It also includes a temperature control unit, which is connected to the control unit and the heating unit respectively, and is used to turn off the heating unit corresponding to the cylinder when it is determined that there is no sample to be tested in the cylinder.

[0018] Optionally, a network module is also included, which is used to transmit the detection signal and the data of the detection result to a remote end.

[0019] It can be known from the above technical scheme that the incubation and cultivation device provided by the present invention includes a cylinder, a detection unit and a control unit. The cylinder is used to place the sample to be tested, and the cylinder is provided with a light-transmitting port. The detection unit is provided on one side of the cylinder and is provided corresponding to the light-transmitting port. The detection unit is provided with a light source and a detector isolated from each other. The light source is used to emit light so that the light is incident on the sample to be tested through the light-transmitting port. The light from the sample to be tested is received by the detector after passing through the light-transmitting port. The detector is used to detect the received light to generate a detection signal. The control unit is connected to the detector and can obtain the detection result of the sample to be tested according to the detection signal. The incubation and cultivation device of the present invention is provided with a detection unit corresponding to the cylinder, wherein the light source emits light so that the light is incident on the sample to be tested in the cylinder, and the light from the sample to be tested can be received by the detector, thereby realizing the detection of the sample to be tested, so that the sample to be tested can be transported by using the incubation and cultivation device, and the sample to be tested can be detected during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of a detection portion of a warming and cultivating device provided by one embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a module of a warming and culturing device provided in one embodiment of the present invention.

[0023] The reference numerals in the drawings of the specification include:

[0024] 11 - light source, 12 - light-transmitting plate, 13 - first channel, 14 - second channel, 15 - detector. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] This embodiment provides a warming and cultivating device, comprising a cylinder, a detection unit and a control unit, wherein the cylinder is used to place a sample to be tested, the cylinder is provided with a light-transmitting port, and the detection unit is provided on one side of the cylinder and corresponding to the light-transmitting port;

[0027] The detection unit is provided with a light source and a detector isolated from each other. The light source is used to emit light so that the light is incident on the sample to be tested through the light-transmitting port. The light from the sample to be tested is received by the detector after passing through the light-transmitting port. The detector is used to detect the received light to generate a detection signal. The control unit is connected to the detector and is used to obtain the detection result of the sample to be tested according to the detection signal.

[0028] The sample to be tested is placed in the cylinder, and the sample to be tested can be transported through the incubation and cultivation device.

[0029] The detection unit is provided with a light source and a detector. The light emitted by the light source is incident on the sample to be detected through the light-transmitting port of the cylinder. The light from the sample to be detected is transmitted to the detector through the light-transmitting port. The detector detects the received light and generates a detection signal. The control unit can obtain the detection result of the sample to be detected according to the detection signal, thereby realizing the detection of the sample to be detected. Then, the incubation and cultivation device of this embodiment has a certain detection function. The sample to be detected is transported by using this incubation and cultivation device, and the sample to be detected can be detected during the transportation process.

[0030] In some embodiments, the light emitted by the light source may be irradiated to the sample to be tested, and reflection may occur. The generated reflected light may be transmitted to the detector, and received by the detector to generate a detection signal. The sample to be tested may be a sample that will be reflected when the light is irradiated to the sample to be tested, and some indicators of the sample to be tested can be obtained based on the reflected light of the sample to be tested. Exemplarily, the sample to be tested may change color or turbidity when some indicators of the sample to be tested change. Then, based on the color change or intensity change of the reflected light from the sample to be tested when the light is irradiated to the sample to be tested, it can be determined whether the corresponding indicator of the sample to be tested changes.

[0031] The detection part is arranged on one side of the cylinder. In some embodiments, the detection part is arranged below the cylinder. When the sample to be tested is blood contained in a culture vessel or a culture medium in which a strain is cultured, the blood or the culture medium is concentrated at the bottom of the culture vessel. Therefore, the sample to be tested is placed on the cylinder, and the detection part is arranged below the cylinder, so that the outgoing light of the light source is incident on the bottom of the sample to be tested for detection, thereby obtaining a more accurate detection result.

[0032] The light source and the detector are isolated from each other so that the emitted light of the light source will not be incident on the detector, thereby avoiding interference with the detection. In some embodiments, the detection unit is further provided with a first channel and a second channel, the light source is provided in the first channel, the light outlet of the first channel is provided corresponding to the light transmission port, the detector is provided in the second channel, and the light inlet of the second channel is provided corresponding to the light transmission port. The emitted light of the light source is irradiated to the sample to be tested through the first channel and the light transmission port, and the light from the sample to be tested can be transmitted to the detector through the light transmission port and the second channel. The light propagation path is limited by the first channel and the second channel, and the light source and the detector are isolated from each other, and interference caused by external light being incident on the detector can be avoided.

[0033] In some embodiments, the aperture of the second channel is larger than that of the first channel, so that as much light as possible from the sample to be tested can enter the second channel and as much light as possible from the sample to be tested can be collected, which helps to improve detection accuracy.

[0034] In some embodiments, the first channel is obliquely opposite to the light-transmitting port, and the second channel is directly opposite to the light-transmitting port, that is, the axis of the first channel and the axis of the light-transmitting port have an angle greater than zero. The axis of the second channel is parallel to the axis of the light-transmitting port. If the first channel is directly opposite to the light-transmitting port, it is easy for the light propagated from the first channel to irradiate the sample to be tested. When the light irradiates the sample to be tested, it is reflected, and more light irradiated to the sample to be tested will be reflected back to the first channel, which is not conducive to detection. Then, the first channel is obliquely opposite to the light-transmitting port, and the second channel is directly opposite to the light-transmitting port. This helps the light propagated from the first channel to irradiate the sample to be tested, and the reflected light from the sample to be tested enters the second channel and propagates to the detector, which helps to improve the detection accuracy. For example, you can refer to Figure 1 , Figure 1 The present invention is a schematic diagram of a detection part of a culturing device provided in an embodiment. As shown in the figure, the detection part is provided with a first channel 13 and a second channel 14. The first channel 13 is provided obliquely, and the second channel 14 is provided forwardly. A light source 11 is provided in the first channel 13, and a detector 15 is provided in the second channel 14.

[0035] In some embodiments, the detection part is arranged below the cylinder, and the detection part is also provided with a light-transmitting plate 12, and the light-transmitting plate 12 covers the light outlet of the first channel 13 and the light inlet of the second channel 14, and the cylinder is arranged above the light-transmitting plate 12. The light-transmitting plate 12 covers the light outlet of the first channel 13 and the light inlet of the second channel 14, and the cylinder is placed on the light-transmitting plate 12, and the light-transmitting plate 12 can serve as the bottom of the cylinder, and the sample to be tested is placed in the cylinder and on the light-transmitting plate 12. And the emitted light of the light source 11 and the light from the sample to be tested can pass through the light-transmitting plate 12. The top area of ​​the detection part, that is, the area of ​​the light-transmitting plate 12, can be greater than or equal to the area of ​​the bottom of the cylinder, but it is necessary to ensure that the emitted light of the light source 11 irradiates the sample to be tested through the bottom of the cylinder and the light from the sample to be tested can propagate into the second channel 14 and be incident on the detector 15. In practical applications, the bottom of the cylinder can be removed, and the cylinder is placed above the detection part and placed on the light-transmitting plate 12. The top area of ​​the detection part can be slightly larger than the bottom area of ​​the cylinder.

[0036] In this embodiment, the light source 11 is not limited, and can be a light emitting diode but is not limited to it. In some embodiments, the detection unit can be connected to the circuit board, corresponding to Figure 1 The detection part shown can be fixed on a circuit board, and the detector 15 is connected to the circuit board.

[0037] In some embodiments, the detection signal includes a red light signal, a green light signal, and a blue light signal, wherein the red light signal reflects the intensity of the red light received by the detector 15, the green light signal reflects the intensity of the green light received by the detector 15, and the blue light signal reflects the intensity of the blue light received by the detector 15. That is, the detection signal obtained by the detector 15 may include a red light signal, a green light signal, and a blue light signal, and the detector 15 can detect the intensity and color of the received light, and can be considered as a color sensor. The color change of the sample to be detected can be detected by the detector 15, and for different colors, the detector 15 will output corresponding detection values.

[0038] In some embodiments, the light source 11 is used to emit monochromatic light. If the monochromatic light is red light, the control unit is used to obtain the detection result of the sample to be tested according to the red light signal generated by the detection unit. If the monochromatic light is green light, the control unit is used to obtain the detection result of the sample to be tested according to the green light signal generated by the detection unit. If the monochromatic light is blue light, the control unit is used to obtain the detection result of the sample to be tested according to the blue light signal generated by the detection unit. Using monochromatic light to irradiate the sample to be tested and obtaining the detection result according to the signal of the monochromatic channel corresponding to the monochromatic light generated by the detector can simplify the detection operation process, help to quickly obtain the detection result, improve the detection accuracy, and improve the detection efficiency. Exemplarily, the light source emits red light, the detector can output R value (red value), G value (green value) and B value (blue value), and the control unit obtains the detection result of the sample to be tested according to the R value (red value).

[0039] In some embodiments, the control unit is used to obtain the test result of the sample to be tested according to the test signal, including: the control unit is used to compare the test signal obtained by the test unit on the sample to be tested with the test signal when the preset index of the sample to be tested is negative and the test signal when the sample to be tested is positive, to obtain the test result that the preset index of the sample to be tested is negative or positive. Exemplarily, the test signal obtained when the preset index of the sample to be tested is negative corresponds to the test value a, and the test signal obtained when the preset index of the sample to be tested becomes positive corresponds to the test value b. For the test signal obtained by real-time detection of the sample to be tested, it corresponds to the test value C, which is judged by comparing the test value C, the test value a and the test value b.

[0040] In some embodiments, the control unit is used to obtain the test result of the sample to be tested according to the test signal, including: the control unit is used to determine that the preset indicator of the sample to be tested changes from negative to positive based on the difference between the test signal obtained by the test unit in the last test of the sample to be tested and the test signal obtained in the previous test, if the difference meets the preset condition. Exemplarily, the test signal obtained in the previous test corresponds to the test value C i , the detection signal obtained in the latter detection corresponds to the detection value C i+1 , by comparing the detection value C i and the detection value C i+1 judge.

[0041] In some embodiments, the detection unit is used to periodically detect the sample to be tested. The control unit is used to obtain the detection result of the sample to be tested according to the detection signal, including: the control unit is used to form a detection curve according to the detection signal obtained by the detection unit, and the detection curve is formed by arranging the detection signals obtained by the detection unit each time in sequence according to the detection time. In the process of using the incubation and cultivation device to transport the sample to be tested, the sample to be tested is tested in real time, and the detection curve is obtained according to the detection signal obtained from each test. The detection value of each time can be compared or judged according to the detection curve, and the negative result or positive result can be accurately judged, and the change process of the sample to be tested can be understood.

[0042] In some embodiments, the cylinder is provided with a heating unit for regulating the temperature in the cylinder, and the control unit is further used to determine whether the sample to be tested is placed in the cylinder according to the detection signal. The incubation and cultivation device may also include a temperature control unit, which is respectively connected to the control unit and the heating unit, and is used to turn off the heating unit corresponding to the cylinder when it is determined that there is no sample to be tested in the cylinder. In some embodiments, for the detection signal obtained by real-time detection of the sample to be tested, the corresponding detection value C is used to determine whether there is a sample to be tested in the corresponding cylinder according to the size of the detection value C. If it is determined that there is no sample to be tested in the cylinder, the corresponding cylinder does not need to be incubated, and the corresponding heating unit of the cylinder is turned off to save energy. In this embodiment, the structure of the heating unit is not limited, and the heating unit can adopt but is not limited to a heating film.

[0043] In some embodiments, the incubation and cultivation device may further include a network module for transmitting the detection signal and the detection result data to a remote end. The incubation and cultivation device may further include a positioning module for obtaining the position data of the incubation and cultivation device.

[0044] For example, reference may be made to Figure 2 , Figure 2 The module schematic diagram of a warming and cultivating device provided by an embodiment. The warming and cultivating device can be provided with cylinders 1 to n, and any cylinder is provided with a corresponding detection unit, which includes a light source and a detector for realizing the detection of the sample to be detected in the corresponding cylinder. The warming and cultivating device is also provided with heating films 1 to n and temperature sensors 1 to n, and the heating films, temperature sensors and cylinders are provided in a one-to-one correspondence. The heating films are used to control the temperature in the cylinder, and the temperature sensors are used to detect the temperature of the cylinder. The temperature sensors can be provided on the side wall of the cylinder.

[0045] The incubation and cultivation device is also provided with an electric control module, which includes a main controller and a temperature control module. In this embodiment, the control unit adopts a main controller, and the detector 15 corresponding to any cylinder is connected to the main controller, and the detection signal generated by the detector 15 is transmitted to the main controller. The heating film 1 to the heating film n and the temperature sensor 1 to the temperature sensor n are respectively connected to the temperature control module, and the temperature control module is used to control each heating film respectively, and the temperature signal obtained by any temperature sensor is transmitted to the temperature control module.

[0046] The electric control module also includes a storage unit connected to the main controller for storing data. The electric control module also includes a network module connected to the main controller, and the network module is used to transmit data to a remote end. The electric control module also includes a positioning module connected to the main controller, and the positioning module is used to obtain the position data of the incubation and cultivation device.

[0047] The electric control module also includes a control circuit connected to the light source 11. The electric control module also includes a power supply circuit and a battery, the power supply circuit is connected to the control circuit, and the battery is connected to the power supply circuit, and the power supply circuit is used to supply power to the control circuit. The battery outputs a suitable voltage to the control circuit through the power supply circuit, and the control circuit controls the stable output of the light source 11, and at the same time can control whether the light source 11 is enabled. The electric control module also includes a charging and discharging module for charging the battery. The charging and discharging module is provided with a charging port, which can be connected to an external power supply through the charging port, and the battery is charged through the charging and discharging module.

[0048] The incubation and cultivation device is also provided with a display screen, and the electric control module also includes a display driving circuit connected to the display screen, and the display screen is controlled by the display driving circuit. The incubation and cultivation device is also provided with a control button connected to the main controller, and the incubation and cultivation device can be operated and set by the control button. The incubation and cultivation device is also provided with a power switch connected to the main controller. The main controller can adopt a micro control unit (Micro Control Unit, MCU).

[0049] In a specific example, a strain is cultivated in a culture bottle as a sample to be tested. The detection unit is arranged below the cylinder, and the culture bottle is placed in the cylinder. The detection unit irradiates light to the bottom of the culture bottle to obtain a detection signal, which can detect in real time and track the growth of microorganisms in the culture bottle. According to the detection value corresponding to the detection signal, it can be known whether the color in the culture bottle changes, and finally judge whether it is positive.

[0050] During the entire incubation process, the main controller can upload the data of the detection signal to the network or server through the network module. The server can generate a detection curve of strain growth based on the detection signal, and accurately determine the positive result by comparing the detection curve or judging the size of the detection value. If there is a positive result, the server can send an alarm message to the network module through the network, and the network module will transmit the alarm message to the main controller and alarm through the display screen. If there is no network signal, the data of the detection signal can be stored in the storage unit, and the data can be uploaded to the network or server when there is a network signal. Similarly, the data of the detection signal can also be stored in the storage unit when there is a network to prevent data loss. Since the device is powered by a battery, it can detect whether there is a sample to be tested in the corresponding cylinder according to the detection signal obtained by the detection unit. If no sample to be tested is placed in the corresponding cylinder, the corresponding cylinder will not be heated to achieve energy saving.

[0051] The incubation and cultivation device of this embodiment has a certain detection function, which can be used for detection during transportation, and can be used for detection during transportation to prevent the indicators of the samples to be tested from reporting positive during transportation, and can upload the detection data of the samples to be tested in real time. In addition, the detection unit can detect whether there is a sample to be tested in the corresponding cylinder, so as to selectively perform incubation to achieve energy saving effect.

[0052] The above is a detailed introduction to a warming and cultivating device provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A warming and cultivating device, characterized in that: It comprises a barrel, a detection unit and a control unit, wherein the barrel is used to place a sample to be tested, the barrel is provided with a light-transmitting port, and the detection unit is arranged on one side of the barrel and corresponds to the light-transmitting port; The detection unit is provided with a light source and a detector isolated from each other. The light source is used to emit light so that the light is incident on the sample to be tested through the light-transmitting port. The light from the sample to be tested is received by the detector after passing through the light-transmitting port. The detector is used to detect the received light to generate a detection signal. The control unit is connected to the detector and is used to obtain the detection result of the sample to be tested according to the detection signal.

2. The incubation and cultivation device according to claim 1, characterized in that: The detection unit is also provided with a first channel and a second channel, the light source is provided in the first channel, the light outlet of the first channel is provided corresponding to the light transmission port, the detector is provided in the second channel, and the light inlet of the second channel is provided corresponding to the light transmission port.

3. The incubation and cultivation device according to claim 2, characterized in that: The first channel is obliquely opposite to the light-transmitting opening, and the second channel is directly opposite to the light-transmitting opening.

4. The incubation and cultivation device according to claim 2, characterized in that: The detection part is arranged below the cylinder, and the detection part is further provided with a light-transmitting plate, the light-transmitting plate covers the light outlet of the first channel and the light inlet of the second channel, and the cylinder is arranged above the light-transmitting plate.

5. The incubation and cultivation device according to claim 1, characterized in that: The detection signal includes a red light signal, a green light signal and a blue light signal, wherein the red light signal reflects the intensity of red light received by the detector, the green light signal reflects the intensity of green light received by the detector, and the blue light signal reflects the intensity of blue light received by the detector.

6. The incubation and cultivation device according to claim 5, characterized in that: The light source is used to emit monochromatic light. If the monochromatic light is red light, the control unit is used to obtain the detection result of the sample to be tested according to the red light signal generated by the detection unit. If the monochromatic light is green light, the control unit is used to obtain the detection result of the sample to be tested according to the green light signal generated by the detection unit. If the monochromatic light is blue light, the control unit is used to obtain the detection result of the sample to be tested according to the blue light signal generated by the detection unit.

7. The incubation and cultivation device according to claim 1, characterized in that: The control unit is used to obtain the detection result of the sample to be tested based on the detection signal, including: the control unit is used to determine that the preset indicator of the sample to be tested has changed from negative to positive based on the difference between the detection signal obtained by the detection unit during the last detection of the sample to be tested and the detection signal obtained during the previous detection, if the difference meets the preset condition.

8. The incubation and cultivation device according to claim 1, characterized in that: The detection unit is used to periodically detect the sample to be detected; The control unit is used to obtain the detection result of the sample to be tested according to the detection signal, including: the control unit is used to form a detection curve according to the detection signal obtained by the detection unit, and the detection curve is formed by arranging the detection signals obtained by the detection unit each time in sequence according to the detection time.

9. The incubation and cultivation device according to claim 1, characterized in that: The cylinder is provided with a heating part for regulating the temperature inside the cylinder; The control unit is also used to determine whether the sample to be tested is placed in the cylinder according to the detection signal; It also includes a temperature control unit, which is connected to the control unit and the heating unit respectively, and is used to turn off the heating unit corresponding to the cylinder when it is determined that there is no sample to be tested in the cylinder.

10. The incubation and cultivation device according to any one of claims 1 to 9, characterized in that: It also includes a network module for transmitting the detection signal and the data of the detection result to a remote end.

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