Biochemical container suitable for good cell culture or high-precision analysis

Abstract

The invention discloses a biochemical container suitable for good cell culture or high-precision analysis, which belongs to the related technical field of biochemical experimental apparatuses and comprises a base plate and a cover plate, the base plate is provided with a corresponding containing cavity, and a plurality of independent isolation cavities with openings in the top ends extend downwards in the thickness direction. The cover plates are pulled in and out of the inner cavity of the base plate from the side direction of the base plate and correspond to the isolation cavities one to one, multiple dust prevention can be achieved, and mixing operation and sample or culture isolation are facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field related to biochemical experimental instruments, and in particular relates to a biochemical container suitable for good cell culture or high-precision analysis. Background Art

[0002] Biochemical containers are frequently used in fields such as DNA analysis and culture, where numerous samples must be analyzed and cultured. Therefore, to enable analysis and culture of multiple samples using a single container, biochemical containers with multiple sample-holding sections (e.g., microplates) are commonly used.

[0003] However, existing biochemical containers are not convenient for mixing samples with solvents and are not easy to take samples. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a biochemical container suitable for good cell culture or high-precision analysis.

[0005] The technical solution adopted by the present invention is as follows: a biochemical container suitable for excellent cell culture or high-precision analysis includes a base and a cover; the base has a corresponding accommodating chamber, and a plurality of separate isolation chambers with top openings extending downward along the thickness direction; the cover is pulled in and out of the base chamber from the side of the base and corresponds one-to-one with the isolation chamber.

[0006] Furthermore, a protective enclosure is provided on the periphery of the top opening of the isolation cavity, and the cover is pulled in and out of the protective enclosure from the side.

[0007] Furthermore, the housing on the chassis is divided into two adjacent housing chambers by fixed side panels, and the corresponding housing chambers are respectively connected to upper covers through the fixed side panels, and the upper covers are in contact with the top of the protective enclosure when closing the corresponding housing chambers.

[0008] Furthermore, a pressing block is installed on the inner side of the cover plate, and the pressing block corresponds to the isolation cavity one by one. When the upper cover is closed, the pressing block enters the protective enclosure and can be pressed against the corresponding position on the upper surface of the cover. The pressing block has a certain elastic deformation force.

[0009] Furthermore, a gasket is provided at the edge of the top opening of the isolation cavity.

[0010] Furthermore, a pull-out handle is provided at one end of the cover plate that is located on the outside of the chassis.

[0011] Furthermore, a support member is provided at the bottom of the chassis.

[0012] Furthermore, the isolation cavity is in the shape of an inverted frustum.

[0013] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0014] (1) The isolation chamber is sealed by a cover sheet, and the upper cover is used to provide a double cover for dust protection. Under the dust-proof operation of the upper cover, the cover sheet can be pulled out to a predetermined length and temporarily used as a slide, or the isolation chamber can be placed in a corresponding breathable environment (the anaerobic environment can be directly placed in an anaerobic incubator, etc.);

[0015] (2) The fixed side plates are provided to separate the inner chamber of the chassis into two adjacent chambers, and multiple isolation chambers are isolated in each chamber, which can realize multi-layer grouping and facilitate the labeling of experimental groups, making confusion difficult. In addition, when the upper cover and the cover sheet close the isolation chamber, the entire device can be flipped and inverted to facilitate the mixing of the sample and the solvent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of a biochemical container suitable for good cell culture or high-precision analysis proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of a bottom chamber of a biochemical container suitable for good cell culture or high-precision analysis proposed by the present invention;

[0019] Figure 3 This is a diagram of a biochemical container suitable for good cell culture or high-precision analysis proposed by the present invention in the state where the upper cover is opened;

[0020] Figure 4 A cross-sectional view of an isolation chamber of a biochemical container suitable for good cell culture or high-precision analysis proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the overall structure from another angle of a biochemical container suitable for good cell culture or high-precision analysis proposed by the present invention.

[0022] In the attached drawings: 1. chassis, 2. cover plate, 3. protective enclosure, 4. isolation chamber, 5. upper cover, 6. pressing block, 7. gasket, 8. pull-out handle, 9. support member. DETAILED DESCRIPTION

[0023] 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, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] like Figure 1-Figure 5 As shown, a biochemical container suitable for good cell culture or high-precision analysis includes a base 1 and a cover 2; the base 1 has a corresponding accommodating chamber, and a plurality of separate isolation chambers 4 with top openings extend downward in the thickness direction. A support member 9 is provided at the bottom of the base 1 to lift the base 1 to a certain height. In addition, the isolation chamber 4 can be an inverted frustum; the cover 2 is pulled in and out of the inner chamber of the base 1 from the side of the base 1, and corresponds one-to-one with the isolation chamber 4. Here, preferably, a pulling handle 8 is provided at the end of the cover 2 located on the outside of the side of the base 1.

[0026] In some preferred embodiments, the base plate 1 is provided with a housing that is divided into two adjacent housing chambers by fixed side panels, and the corresponding housing chambers are connected to an upper cover 5 via the fixed side panels, and the upper cover 5 contacts the top of the protective enclosure 3 when the corresponding housing chamber is closed. Furthermore, a pressing block 6 is mounted on the inner side of the cover plate, and the pressing block 6 corresponds one-to-one with the isolation chamber 4. The pressing block 6 enters the protective enclosure 3 when the upper cover 5 is closed, and can press against the corresponding position on the upper surface of the cover sheet 2. The pressing block 6 has a certain elastic deformation force. After the upper cover 5 is buckled, the pressing block 6 presses against the cover sheet 2 to further fix the cover sheet 2. When the sample and solvent need to be mixed, the isolation chamber 4 can be closed by the cover plate and the upper cover 5, and then flipped and inverted to mix the sample and solvent, or a certain cover sheet 2 can be pulled out in a targeted manner, and the sample and solvent in the isolation chamber 4 can be mixed by a stirring rod, etc., which is convenient for separate operations and has good practicality.

[0027] It should be noted that, when the corresponding upper cover 5 is opened and the cover sheet 2 of the corresponding isolation cavity 4 is pulled out, the cover sheet 2 can be used as a temporary glass slide.

[0028] It should also be noted that the upper cover 5 can be hinged to the fixed side panel via a hinge, and at the same time, locks are provided between the two ends of the cover away from the hinge position and the accommodating chamber to facilitate the positioning and movement of the upper cover 5.

[0029] In some preferred embodiments, a protective enclosure 3 is provided on the periphery of the top opening of the isolation cavity 4, and the cover piece 2 is pulled in and out of the protective enclosure 3 from the side. The protective enclosure 3 defines a passage for the cover piece 2 to enter and exit, thereby preventing the cover piece 2 from being pulled out, deflected, and shaken. In addition, a gasket 7 is provided at the edge of the top opening of the isolation cavity 4.

[0030] The specific usage is as follows: the entire device can be made of a suitable transparent material for easy observation. Place the device in a suitable position for use, open the upper cover 5, and pull out the corresponding cover sheet 2. The isolation chamber 4 can be used as a biochemical analysis and culture container to isolate the culture or sample, and prepare multiple groups of samples under the same conditions or culture under the same conditions for the convenience of experimental analysis; similarly, multi-level classification and grouping can be achieved, and it is also convenient to use labels for classification to avoid sample confusion. In addition, when the isolation chamber 4 contains the sample and the solvent is added to mix with the sample, the isolation chamber 4 can be closed by the upper cover 5 and the cover sheet 2. At this time, the pressing column on the inner side of the cover is pressed on the cover sheet 2, and the cover sheet 2 is pressed on the gasket 7. The cover sheet 2 is limited between the opposite sides of the protective enclosure 3 to well seal the isolation chamber 4. The entire device can be flipped over or the device can be repeatedly inverted to mix the sample and solvent in the isolation chamber 4.

[0031] When the cover sheet 2 is pulled out to a certain length, the isolation chamber 4 can be kept in a dustproof state (the upper cover 5 can be closed at the upper end) so that the isolation chamber 4 is in a breathable environment and is convenient for culture operation. In addition, the cover sheet 2 is pulled out to a certain length and can be used as a temporary slide.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by this, and without departing from the purpose of the invention, they can creatively design structural methods and embodiments similar to this technical solution, which should all fall within the scope of protection of the present invention. Each component of this application can be driven by a corresponding external motor, which is a prior art and will not be described in detail in this application.

Claims

1. A biochemical container suitable for good cell culture or high-precision analysis, characterized in that: include: The chassis is provided with a corresponding accommodating chamber, and a plurality of separate isolation chambers with top openings extending downward in the thickness direction; The cover sheet is pulled in and out of the inner chamber of the chassis from the side of the chassis and corresponds to the isolation chamber one by one.

2. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: A protective enclosure is arranged at the periphery of the top opening of the isolation cavity, and the cover sheet is pulled in and out of the protective enclosure from the side.

3. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: The housing on the chassis is divided into two adjacent housing chambers by fixed side plates, and the corresponding housing chambers are respectively connected with upper covers through the fixed side plates, and the upper covers are in contact with the top of the protective enclosure when closing the corresponding housing chambers.

4. A biochemical container suitable for good cell culture or high-precision analysis according to claim 3, characterized in that: A pressing block is installed on the inner side of the cover plate. The pressing block corresponds to the isolation cavity one by one. When the upper cover is closed, the pressing block enters the protective enclosure and can be pressed against the corresponding position on the upper surface of the cover plate. The pressing block has a certain elastic deformation force.

5. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: A gasket is arranged at the edge of the top opening of the isolation cavity.

6. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: The cover sheet is provided with a pull-out handle at one end thereof which is located outside the chassis.

7. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: A support member is arranged at the bottom of the chassis.

8. A biochemical container suitable for good cell culture or high-precision analysis according to claim 1, characterized in that: The isolation cavity is in the shape of an inverted frustum.

Images