CN220846149U

CN220846149U - Automatic culture apparatus of medical science inspection sample

Info

Publication number: CN220846149U
Application number: CN202322583868.6U
Authority: CN
Inventors: 徐海燕; 岳晓荷
Original assignee: Dongfang People's Hospital Dongfang Medical And Health Group General Hospital
Current assignee: Dongfang People's Hospital Dongfang Medical And Health Group General Hospital
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-26
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses an automatic culture device for medical test samples, which comprises a culture cylinder and a round cover body detachably arranged on the upper end face of the culture cylinder, wherein a chassis is arranged on the lower end face of the culture cylinder, heating assemblies are arranged in the culture cylinder and the chassis, a culture bin extending vertically from top to bottom is arranged on the upper end face of the culture cylinder, inward concave mounting grooves are symmetrically arranged on the inner bottom face of the chassis, fixing rods extending into the culture bin are symmetrically arranged on the lower end face of the round cover body, a plurality of discs are arranged on one sides, close to each other, of the symmetrically arranged fixing rods, and inward concave storage grooves are arranged on the upper end faces of the discs. When the bacterial sample is cultured, the temperature and humidity balance in the culture bin can be adjusted according to the growth requirement of the corresponding bacterial sample, so that the bacterial sample reaches the optimal culture state, and the bacterial reproduction is greatly promoted.

Description

Automatic culture apparatus of medical science inspection sample

Technical Field

The utility model relates to the technical field of microbial cultivation, in particular to an automatic cultivation device for medical test samples.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells, and consists of a flat disc-shaped bottom and a cover, and is generally made of glass or plastic, wherein the materials of the culture dish are basically divided into two types, mainly plastic and glass, the glass can be used for the adherent culture of plant materials, microorganisms and animal cells, the plastic can be made of polyethylene materials, is disposable and reusable, is suitable for the operations of laboratory inoculation, streaking and bacteria separation, can be used for culturing plant materials, and the materials of the culture dish are basically divided into two types, mainly plastic and glass, and at present, when medical samples are tested, a culture device is usually required to be used for culturing the medical samples;

For example, bulletin numbers: the utility model relates to a Chinese patent of CN218393720U, which comprises a shell, a storage device, a limiting device, an outer shell and a movable plate, wherein a culture cavity is formed in the side wall of the shell, a plurality of culture devices are arranged in the culture cavity, two fixed plates are arranged on the side wall of the culture cavity, a sliding groove is formed in the side wall of the fixed plates, a sliding plate is arranged between the two fixed plates, a culture groove is formed in the top of the sliding plate, sliding strips are arranged on two sides of the sliding plate, a spring and a pushing plate are arranged on the side wall of the culture cavity, the sliding plate moves between the two fixed plates to drive the pushing plate to squeeze the spring, the limiting device is used for limiting the sliding plate between the two fixed plates, the limiting device is released when a sample needs to be taken, the spring pushes the sliding plate to extend out of the shell, and the sample is convenient to take.

The above-mentioned patent structure has: the advantage of conveniently taking the sample, but the environment of different bacteria to growing is different, and the humiture can be very big influence the growth of bacterium, and above-mentioned patent structure is when cultivateing the bacterium to can not adjust the humiture of cultivateing the environment, can't play the function of promoting the bacterial growth and reproduction, has certain defect in the in-service use.

Disclosure of utility model

The utility model aims to provide an automatic culture device for medical test samples, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic culture apparatus of medical science test sample, includes cultivates drum and demountable installation at the dome body of cultivateing drum up end, cultivate the lower terminal surface of drum and be equipped with the chassis, cultivate all to be equipped with in drum and the chassis and heat up the subassembly, cultivate the up end of drum and be equipped with from last perpendicular extension's the cultivation storehouse down, the interior bottom surface symmetry on chassis is equipped with the mounting groove of inwards concave yield, the lower terminal surface symmetry of dome body is equipped with stretches into cultivate the dead lever in the storehouse, the symmetry sets up one side that the dead lever is close to each other is equipped with a plurality of discs, the up end of disc is equipped with the thing groove of inwards concave yield.

As a preferred option: the heating assembly comprises a motor arranged on the inner bottom surface of the mounting groove, a fan head is arranged at the output end of the motor, and an electric heating wire is arranged on the inner wall of the mounting groove.

As a preferred option: the temperature raising assembly includes an electric heating plate circumferentially installed inside the culture cylinder.

As a preferred option: the lower side of the outer wall of the culture cylinder is provided with a control switch, and the upper side of the outer wall of the culture cylinder is symmetrically provided with exhaust holes communicated with the culture bin.

As a preferred option: an inner gear ring is arranged on the inner wall of the upper side of the culture bin, and an outer gear ring meshed with the inner gear ring is arranged on the lower end face of the round cover body.

As a preferred option: the inside of the circular cover body is provided with a water injection bin, the upper end face of the circular cover body is provided with a water injection hole vertically communicated with the water injection bin, and the water injection hole is provided with a rubber sealing plug.

As a preferred option: the inner bottom surface of the water injection bin is provided with an electric pumping pump, the input end of the electric pumping pump is provided with a pumping elbow, the output end of the electric pumping pump is provided with a drainage elbow, and one end of the drainage elbow penetrating through the lower end surface of the circular cover body is connected with an atomizing head.

As a preferred option: the temperature and humidity sensor is arranged at the center of the lower end face of the round cover body, and the control panel is arranged on the upper end face of the round cover body.

As a preferred option: the inner bottom surface of the storage groove is provided with an inward sinking groove, a pushing disc is arranged in the inward sinking groove, the center part of the lower end surface of the pushing disc is provided with a push rod penetrating through the lower end surface of the disc, and the lower end surface of the push rod is provided with a push button.

Compared with the prior art, the utility model has the beneficial effects that:

1. The utility model can humidify the cultivating cabin through arranging the round cover body, the water injection cabin, the electric pump, the water pumping elbow, the water draining elbow, the atomizing head and other part structures, so that the humidity in the cultivating cabin can reach the state of bacteria cultivation, and can raise the temperature in the cultivating cabin through arranging the heating component, the motor, the fan head, the electric heating plate and other part structures, so that the temperature in the cultivating cabin can reach the state of bacteria cultivation.

2. According to the utility model, by arranging the disc, the storage groove, the inward sinking groove, the pushing disc, the push rod, the pushing button and other part structures, the culture dish can be placed in the storage groove for culture, and after the culture is finished, the culture dish can be pushed out, so that a worker can conveniently take out the culture dish for experiments.

Drawings

FIG. 1 is a schematic view showing the overall structure in embodiment 1 of the present utility model;

FIG. 2 is an overall sectional view in embodiment 1 of the present utility model;

FIG. 3 is an enlarged view at A in example 1 of the present utility model;

FIG. 4 is an enlarged view at B in example 1 of the present utility model;

fig. 5 is an enlarged view at C in embodiment 1 of the present utility model;

FIG. 6 is a sectional view of a culture cylinder in example 2 of the present utility model.

In the figure: 1. a culture cylinder; 11. a culture bin; 111. an inner gear ring; 121. an exhaust hole; 12. a control switch; 2. a dome body; 21. a fixed rod; 22. a disc; 221. a storage groove; 222. an invagination groove; 223. pushing the disc; 224. a push rod; 225. a push button; 23. an outer toothed ring; 24. a water injection bin; 241. an electric pump; 242. a water pumping elbow; 243. a drain trap; 244. an atomizing head; 25. a water injection hole; 251. a rubber sealing plug; 26. a temperature and humidity sensor; 27. a control panel; 3. a chassis; 31. a mounting groove; 311. an electric heating wire; 4. a temperature raising component; 41. a motor; 42. a fan head; 43. an electric heating plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automatic culture apparatus of medical science test sample, includes cultivates drum 1 and demountable installation at the dome body 2 of cultivateing drum 1 up end, cultivate drum 1's lower terminal surface and be equipped with chassis 3, cultivate all to be equipped with in drum 1 and the chassis 3 and heat up subassembly 4, cultivate drum 1's up end and be equipped with from last perpendicular the cultivation storehouse 11 that extends down, chassis 3's interior bottom surface symmetry is equipped with the mounting groove 31 of inwards concave recess, dome body 2's lower terminal surface symmetry is equipped with stretches into cultivate dead lever 21 in the storehouse 11, the symmetry setting dead lever 21 one side that is close to each other is equipped with a plurality of discs 22, disc 22's up end is equipped with inwards concave storage groove 221.

The temperature raising assembly 4 comprises a motor 41 arranged on the inner bottom surface of the mounting groove 31, a fan head 42 is arranged at the output end of the motor 41, an electric heating wire 311 is arranged on the inner wall of the mounting groove 31, the motor 41 and the electric heating wire 311 are controlled by a control switch 12, the motor 41 drives the fan to output wind power, and the electric heating wire 311 can heat the output wind power.

The lower side of the outer wall of the culture cylinder 1 is provided with a control switch 12, the upper side of the outer wall of the culture cylinder 1 is symmetrically provided with an exhaust hole 121 communicated with the culture bin 11, and the control switch 12 is electrically connected with the motor 41 and the electric heating wire 311 through leads to control the same.

An inner gear ring 111 is arranged on the upper inner wall of the culture bin 11, an outer gear ring 23 meshed with the inner gear ring 111 is arranged on the lower end face of the round cover body 2, and the round cover body 2 can be conveniently assembled and disassembled by the inner gear ring 111 and the outer gear ring 23 which are meshed with each other.

The inside of the dome body 2 is provided with a water injection bin 24, the upper end face of the dome body 2 is provided with a water injection hole 25 vertically communicated with the water injection bin 24, the water injection hole 25 is provided with a rubber sealing plug 251, and the rubber sealing plug 251 can be opened to fill liquid into the water injection bin 24 through the water injection hole 25.

The inner bottom surface of water injection bin 24 is equipped with electric pump 241, the input of electric pump 241 is equipped with draws water return bend 242, the output of electric pump 241 is equipped with drain bend 243, drain bend 243 runs through the one end of the lower terminal surface of dome 2 is connected with atomising head 244, and electric pump 241 can draw in the water of water injection bin 24 and discharge into cultivate in bin 11 after the atomizing of atomising head 244 to reach the function of increasing humidity.

The temperature and humidity sensor 26 is arranged at the center of the lower end face of the round cover body 2, the control panel 27 is arranged on the upper end face of the round cover body 2, the temperature and humidity sensor 26 is electrically connected with the control panel 27 through a wire, the temperature and humidity sensor 26 can monitor the temperature and humidity in the culture bin 11 in real time, and corresponding data are fed back to the control panel 27.

The inner bottom surface of the storage groove 221 is provided with an inward-sinking groove 222, a pushing disc 223 is arranged in the inward-sinking groove 222, a push rod 224 penetrating through the lower end surface of the disc 22 is arranged at the center part of the lower end surface of the pushing disc 223, a push button 225 is arranged at the lower end surface of the push rod 224, and a finger props against the push button 225 to push upwards, so that the culture dish can be pushed out, and a worker can take out the culture dish conveniently.

The specific working principle of the embodiment is as follows: placing a culture dish filled with bacteria in a storage groove 221, holding the round cover body 2, inserting the fixed rod 21 and the disk 22 filled with the culture dish into the culture cylinder 1, then rotating the round cover body 2 to enable the outer toothed ring 23 to be meshed with the inner toothed ring 111, thereby stably installing the round cover body 2 in the culture bin 11, pulling out the rubber sealing plug 251 from the water injection hole 25, adding humidifying liquid into the water injection bin 24 through the water injection hole 25, connecting the device with a power supply after adding water and humidifying liquid, enabling the temperature and humidity sensor 26 to monitor the temperature and the humidity in the culture bin 11 in real time after the device is electrified, and feeding back corresponding values through the control panel 27;

When humidification is needed, the electric pumping pump 241 is started through the control panel 27, the electric pumping pump 241 pumps humidification liquid through the pumping elbow 242 and outputs the humidification liquid to the water discharging elbow 243, and the humidification liquid is sprayed into the culture bin 11 after being atomized by the atomizing head 244, so that the humidification function is achieved;

When the temperature in the culture bin 11 needs to be raised, the control switch 12 is pressed, the motor 41 is started to drive the fan head 42 to output wind power, meanwhile, the electric heating wire 311 can heat the wind power and output the wind power into the culture bin 11 so as to achieve the function of raising the temperature, the exhaust hole 121 can exhaust the gas in the culture bin 11, and the phenomenon that the temperature is always raised under the continuous heating state, so that bacterial death is caused is avoided;

After the bacterium is cultivated in a certain period, the round cover body 2 can be opened by reversing the round cover body 2, the fixed rod 21 and the disc 22 with the culture dish are taken out from the culture bin 11, when the culture dish is taken out, the finger props against the lower end of the push button 225 and pushes upwards, the push button 225 can drive the push rod 224 and the push disc 223 to push upwards, so that the culture dish is pushed out from the storage groove 221, and at the moment, a worker can conveniently take out the culture dish to perform corresponding experiments.

Example 2:

In this embodiment 2: the motor 41 and the fan head 42 are replaced by an electric heating plate 43;

Referring to fig. 6, the temperature increasing unit 4 includes an electric heating plate 43 installed around the inside of the culture cylinder 1, and the electric heating plate 43 is capable of heating the inside of the culture compartment 11.

The outer wall of the culture cylinder 1 is provided with a control switch 12, and the control switch 12 is electrically connected with the electric heating plate 43 through a wire, so that the electric heating plate 43 can be controlled.

The specific working principle of the embodiment is as follows: when the temperature of the interior of the culture bin 11 is required to be raised, the electric heating plate 43 is started by the control switch 12, so that the temperature raising function can be achieved, and bacteria can grow and reproduce at a proper temperature.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic culture apparatus of medical science test sample, includes cultivates drum (1) and detachable installs dome body (2) at cultivateing drum (1) up end, its characterized in that: the lower terminal surface of cultivateing drum (1) is equipped with chassis (3), all is equipped with in cultivateing drum (1) and chassis (3) and heaies up subassembly (4), cultivate the up end of drum (1) and be equipped with from last perpendicularly down cultivateing storehouse (11), the interior bottom surface symmetry of chassis (3) is equipped with inside concave mounting groove (31), the lower terminal surface symmetry of dome body (2) is equipped with stretches into dead lever (21) in cultivateing storehouse (11), the symmetry setting dead lever (21) one side that is close to each other is equipped with a plurality of discs (22), the up end of disc (22) is equipped with inside concave storage groove (221).

2. An automatic medical test sample culturing apparatus according to claim 1, wherein: the heating assembly (4) comprises a motor (41) arranged on the inner bottom surface of the mounting groove (31), a fan head (42) is arranged at the output end of the motor (41), and an electric heating wire (311) is arranged on the inner wall of the mounting groove (31).

3. An automatic medical test sample culturing apparatus according to claim 1, wherein: the temperature raising assembly (4) comprises an electric heating plate (43) which is installed around the inside of the culture cylinder (1).

4. An automatic medical test sample culturing apparatus according to claim 1, wherein: the lower side of the outer wall of the culture cylinder (1) is provided with a control switch (12), and the upper side of the outer wall of the culture cylinder (1) is symmetrically provided with exhaust holes (121) communicated with the culture bin (11).

5. An automatic medical test sample culturing apparatus according to claim 1, wherein: an inner gear ring (111) is arranged on the upper inner wall of the culture bin (11), and an outer gear ring (23) meshed with the inner gear ring (111) is arranged on the lower end face of the round cover body (2).

6. An automatic medical test sample culturing apparatus according to claim 5, wherein: the inside of the circular cover body (2) is provided with a water injection bin (24), the upper end face of the circular cover body (2) is provided with a water injection hole (25) vertically communicated with the water injection bin (24), and the water injection hole (25) is provided with a rubber sealing plug (251).

7. The automatic medical test sample culturing apparatus according to claim 6, wherein: the utility model discloses a water injection bin, including dome body (2), the interior bottom surface of water injection bin (24) is equipped with electricity pump (241), the input of electricity pump (241) is equipped with draws water return bend (242), the output of electricity pump (241) is equipped with drainage return bend (243), drainage return bend (243) run through one end of terminal surface is connected with atomising head (244) under dome body (2).

8. The automatic medical test sample culturing apparatus according to claim 7, wherein: the temperature and humidity sensor (26) is arranged at the center of the lower end face of the round cover body (2), and the control panel (27) is arranged on the upper end face of the round cover body (2).

9. An automatic medical test sample culturing apparatus according to claim 1, wherein: the inner bottom surface of the storage groove (221) is provided with an inward sinking groove (222), a pushing disc (223) is arranged in the inward sinking groove (222), a push rod (224) penetrating through the lower end surface of the disc (22) is arranged at the center of the circle of the lower end surface of the pushing disc (223), and a push button (225) is arranged on the lower end surface of the push rod (224).