CN212301447U

CN212301447U - Sampling device for bio-pharmaceuticals detection

Info

Publication number: CN212301447U
Application number: CN202020559918.0U
Authority: CN
Inventors: 刘海波
Original assignee: Hangzhou Meichu Biotechnology Co ltd
Current assignee: Hangzhou Meichu Biotechnology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-05
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a sampling device for bio-pharmaceuticals detection, which belongs to the field of bio-pharmaceuticals detection, and comprises a gas chromatographic analyzer, a chromatographic display device is fixedly arranged on the right side of the gas chromatographic analyzer, a maintenance panel is slidably arranged in the gas chromatographic analyzer, the inner thread of the maintenance panel is connected with a locking block, an aseptic pushing mechanism is arranged on the upper side of the maintenance panel, the aseptic pushing mechanism comprises a positioning sleeve, a culture dish to be detected is connected in the positioning sleeve, the bottom of the culture dish to be detected is connected with a limiting cylinder, a driving motor is fixedly arranged on the lower side of the limiting cylinder, the output end of the driving motor is connected with a conveying panel, a detection channel is arranged on the inner side of the conveying channel, the sampling device has the functions of automatically storing, detecting and discharging the detection dish, on one hand, the possibility of existence of bacteria is greatly reduced, on the other hand, the workload of experimenters is greatly reduced.

Description

Sampling device for bio-pharmaceuticals detection

Technical Field

The utility model relates to a bio-pharmaceuticals field of detection, more specifically say, relate to a bio-pharmaceuticals detects uses sampling device.

Background

Chromatography is separation-based, and in order to perform an effective gas chromatographic analysis, the components of the sample must be completely separated in a chromatographic column to be qualitative and quantitative. In the gas chromatographic separation process, the interaction between solute molecules and the stationary phase determines the phase equilibrium relationship between the stationary phase and the carrier gas of the solute, and is directly related to the retention value of the solute, which is a thermodynamic factor influencing the chromatographic separation. Mass transfer processes have a direct effect on the bandwidth of the band as solutes move within the column, a kinetic factor that affects chromatographic separations. The result of chromatographic separation is the reflection of the comprehensive influence of thermodynamic and kinetic factors, understanding the influencing factors of chromatographic separation is necessary for correctly selecting chromatographic conditions, improving the technical level of operation and reasonably applying chromatographic technology to carry out analytical research on various complex systems.

In pharmaceutical testing, it is often necessary to detect the components of the drug, and gas or liquid chromatography is commonly used for specific detection methods. In any sample feeding device and method, a certain difference always exists between the final analysis sample and the real sample and cannot be completely eliminated. In the inspection of the medicine for treating heart failure, the trace components and impurity fluctuation can influence the health of patients, and the sterility of medicine detection directly concerns the size of inspection errors;

however, the sampling device for the bio-pharmaceutical detection adopts hands to hold the detection vessel, so that on one hand, the possibility of the existence of bacteria in the environment is greatly increased, and on the other hand, the workload of an experimenter is greatly increased, therefore, the sampling device for the bio-pharmaceutical detection is provided, so that the problem provided in the above is solved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a bio-pharmaceuticals detects uses sampling device, it has the automatic function of depositing, detecting and discharge detection ware, on the one hand greatly reduced have the possibility that there is the environment the fungus, on the other hand, greatly reduced experimenter's work load.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a bio-pharmaceuticals detects uses sampling device, includes gas chromatography appearance, gas chromatography appearance's right side fixed mounting has chromatogram display device, gas chromatography appearance's inside slidable mounting has the maintenance panel, the inside threaded connection of maintenance panel has the locking piece, the upside of maintenance panel is settled there is aseptic push mechanism, aseptic push mechanism includes the position sleeve, the internal connection of position sleeve has and waits to detect the culture dish, the bottom of waiting to detect the culture dish is connected with spacing section of thick bamboo, the downside fixed mounting of spacing section of thick bamboo has driving motor, driving motor's output is connected with the transport panel, the outside surface connection of transport panel has the constant head tank, the interior tip fixed mounting of spacing section of thick bamboo has transfer passage, transfer passage's inboard is provided with the test channel.

Further, the right side internally mounted of inspection channel has the promotion panel, the right-hand member fixed mounting that promotes the panel has electric telescopic handle's output, inspection channel's left end intercommunication has the channel of sending, the inside of sending the channel is provided with the valve, convenient maintenance.

Further, the outside surface of carrying the panel is provided with 4 groups of constant angle constant head tanks, and carries the panel and constitute rotating-structure in the inside of a spacing section of thick bamboo, conveniently carries and waits to detect the culture dish.

Further, wait to detect the culture dish and constitute sliding construction in the inside of position sleeve, and the constant head tank is connected for the block with the connected mode of waiting to detect the culture dish, makes things convenient for aseptic processing.

Furthermore, the cross section of the pushing panel is of a T-shaped structure, the pushing panel forms a sliding structure in the detection channel through an electric telescopic rod, and the output of the culture dish to be detected is facilitated.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of

(1) This scheme has the automatic function of depositing, detecting and discharging the detection ware, and on the one hand greatly reduced has had the possibility that the fungus exists the environment, and on the other hand, greatly reduced experimenter's work load.

(2) The right side internally mounted of measurement channel has the promotion panel, and the right-hand member fixed mounting that promotes the panel has electric telescopic handle's output, and measurement channel's left end intercommunication has the channel of sending of leading, and the inside of leading the channel of sending is provided with the valve, convenient maintenance.

(3) Carry the outside surface of panel and wait the angle and be provided with 4 groups of constant head tanks, and carry the panel and constitute rotating-structure in the inside of a spacing section of thick bamboo, conveniently carry and wait to detect the culture dish.

(4) Wait to detect the culture dish and constitute sliding structure in the inside of position sleeve, and the constant head tank is connected for the block with the connected mode of waiting to detect the culture dish, convenient aseptic processing.

(5) The cross section of the pushing panel is of a T-shaped structure, the pushing panel forms a sliding structure in the detection channel through the electric telescopic rod, and the output of the culture dish to be detected is convenient.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the whole internal structure of the aseptic pushing mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a gas chromatography analyzer; 2. maintaining the panel; 3. a locking block; 4. a chromatographic display device; 5. a sterile pushing mechanism; 501. a positioning sleeve; 502. a culture dish to be detected; 503. a limiting cylinder; 504. a drive motor; 505. conveying the panel; 506. positioning a groove; 6. a delivery channel; 7. a detection channel; 8. pushing the panel; 9. an electric telescopic rod; 10. a guide channel; 11. and (4) a valve.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a sampling device for bio-pharmaceutical detection comprises a gas chromatography analyzer 1, a chromatography display device 4 is fixedly mounted on the right side of the gas chromatography analyzer 1, a maintenance panel 2 is slidably mounted inside the gas chromatography analyzer 1, a locking block 3 is connected to the internal thread of the maintenance panel 2, an aseptic pushing mechanism 5 is arranged on the upper side of the maintenance panel 2, the aseptic pushing mechanism 5 comprises a positioning sleeve 501, a culture dish 502 to be detected is connected to the inside of the positioning sleeve 501, a limiting cylinder 503 is connected to the bottom of the culture dish 502 to be detected, a driving motor 504 is fixedly mounted on the lower side of the limiting cylinder 503, an output end of the driving motor 504 is connected with a conveying panel 505, a positioning groove 506 is connected to the outer side surface of the conveying panel 505, a conveying channel 6 is fixedly mounted at the inner end of the limiting cylinder 503, and a.

Referring to fig. 1-2, a pushing panel 8 is installed inside the right side of the detection channel 7, an output end of an electric telescopic rod 9 is fixedly installed at the right end of the pushing panel 8, the left end of the detection channel 7 is communicated with a guiding and conveying channel 10, and a valve 11 is arranged inside the guiding and conveying channel 10, so that maintenance is facilitated. The cross section of the pushing panel 8 is of a T-shaped structure, and the pushing panel 8 forms a sliding structure in the detection channel 7 through the electric telescopic rod 9, so that the output of the culture dish 502 to be detected is facilitated.

Referring to fig. 3-4, the outer surface of the conveying panel 505 is provided with 4 sets of positioning slots 506 at equal angles, and the conveying panel 505 forms a rotating structure inside the limiting cylinder 503 to facilitate conveying the culture dish 502 to be detected. Wait to detect culture dish 502 and constitute sliding construction in the inside of position sleeve 501, and constant head tank 506 is connected for the block with the connected mode of waiting to detect culture dish 502, makes things convenient for aseptic processing.

Referring to fig. 1-2, in use, an experimenter firstly checks whether the components and the power connection of the device are completely installed, after determining that no error exists, then places the medicine to be detected inside the positioning sleeve 501, and conveys the medicine to the positioning slot 506 through the positioning of the positioning sleeve 501 and the clamping, and under the action of the driving motor 504, the conveying panel 505 rotates inside the limiting cylinder 503, so as to conveniently guide the culture dish 502 to be detected to the inside of the detection channel 7 through the conveying channel 6,

referring to fig. 3-4, under the action of the gas chromatograph 1, the detection result is conveniently displayed by the chromatograph display device 4, and then under the action of the electric telescopic rod 9, the push panel 8 is extended and retracted along with the extension and retraction of the push panel 8, so that the culture dish 502 to be detected is conveniently guided to the outside of the gas chromatograph 1 through the guide channel 10, so that the culture dish 502 to be detected after detection is conveniently taken out, on one hand, the possibility of the existence of bacteria in the environment is greatly reduced, on the other hand, the workload of an experimenter is greatly reduced, the maintenance panel 2 is fixedly arranged inside the gas chromatograph 1 through the locking block 3, the maintenance panel 2 is taken out through sliding, and the maintenance effect is achieved, so as to complete a series of operations of the sampling device for biopharmaceutical detection, and has the functions of automatically storing, detecting and discharging the detection dish, on one hand, the possibility of the existence of bacteria in the environment is greatly reduced, and on the other hand, the workload of experimenters is greatly reduced.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a biopharmaceutical detects uses sampling device, includes gas chromatography appearance (1), the right side fixed mounting of gas chromatography appearance (1) has chromatogram display device (4), its characterized in that: a maintenance panel (2) is arranged in the gas chromatographic analyzer (1) in a sliding way, the inner part of the maintenance panel (2) is connected with a locking block (3) through screw threads, the upper side of the maintenance panel (2) is provided with a sterile pushing mechanism (5), the sterile pushing mechanism (5) comprises a positioning sleeve (501), the interior of the positioning sleeve (501) is connected with a culture dish (502) to be detected, the bottom of the culture dish (502) to be detected is connected with a limiting cylinder (503), the lower side of the limiting cylinder (503) is fixedly provided with a driving motor (504), the output end of the driving motor (504) is connected with a conveying panel (505), the outer side surface of the conveying panel (505) is connected with a positioning groove (506), the inner end part of the limiting cylinder (503) is fixedly provided with a conveying channel (6), and the inner side of the conveying channel (6) is provided with a detection channel (7).

2. The sampling device for biopharmaceutical testing of claim 1, wherein: the right side internally mounted of test passage (7) has promotion panel (8), the right-hand member fixed mounting that promotes panel (8) has the output of electric telescopic handle (9), the left end intercommunication of test passage (7) has lead and send passageway (10), the inside of leading and sending passageway (10) is provided with valve (11).

3. The sampling device for biopharmaceutical testing of claim 1, wherein: the outer side surface of the conveying panel (505) is provided with 4 groups of positioning grooves (506) at equal angles, and the conveying panel (505) forms a rotating structure in the limiting cylinder (503).

4. The sampling device for biopharmaceutical testing of claim 1, wherein: the culture dish (502) to be detected forms a sliding structure in the positioning sleeve (501), and the positioning groove (506) is connected with the culture dish (502) to be detected in a clamping manner.

5. The sampling device for biopharmaceutical testing of claim 2, wherein: the cross section of the pushing panel (8) is of a T-shaped structure, and the pushing panel (8) forms a sliding structure in the detection channel (7) through an electric telescopic rod (9).