Cell separation box
By incorporating a rotating turntable and a check valve into the cell separation box, the test tubes can be easily handled and protected from dust and bacteria. This solves the problems of test tubes easily falling and cumbersome operation in existing technologies, reducing the surgical burden on doctors.
Patent Information
- Application Number
- CN202422934925.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-29
AI Technical Summary
During the procedure, the test tubes in the cell separation box need to be handled with tweezers as they are prone to falling, making the operation cumbersome and increasing the surgeon's workload.
A cell separation box was designed, which includes a rotating turntable and a non-reverse stop. When the turntable rotates forward, the boss lifts the mouth of the test tube, and when it rotates in reverse, the mouth of the test tube is flush with the turntable and blocked by a baffle, which simplifies the process of taking out the test tube.
Test tubes can be easily handled without the need for tweezers, reducing the workload for doctors and effectively preventing dust and bacteria from entering the test tubes, thus simplifying the operation of the cell separation box.
Smart Images
Figure CN223522530U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to enzymology or microbiology device field, concretely relates to a cell separation box. BACKGROUND
[0002] In the treatment of skin large area trauma, will choose from the patient's own skin to obtain skin cells and skin growth factor, and then apply to the skin wound site. In the operation process, the cell separation box for skin wound treatment is usually used to assist operation. The doctor needs to operate the test tube in the cell separation box during the operation. In order to prevent dust and bacteria from entering the test tube, the test tube port is generally not higher than the test tube containing groove, so that the cover can cover the test tube port. However, the test tube needs to be taken out by forceps, which is complicated and increases the burden of the doctor. And the test tube is easy to fall off during the operation process of taking out the test tube by forceps, which affects the normal operation.
[0003] Therefore, in order to solve the technical problem that the test tube in the cell separation box needs to be taken out by forceps and is easy to fall off during the operation process, a cell separation box needs to be designed.
[0004] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background of the present application, and therefore, the above description is not considered to constitute prior art information. CONTENT OF THE UTILITY MODEL
[0005] The cell separation box provided by the embodiments of the present disclosure comprises:
[0006] a rotating table rotatably arranged in the box body; and
[0007] a reverse stopping part rotatably arranged in the box body, wherein a boss is arranged on the reverse stopping part;
[0008] The rotating table is adapted to lift the test tube in the rotating table when the rotating table rotates forwardly.
[0009] The rotating table rotates reversely, and the test tube in the rotating table abuts against the boss to drive the boss to rotate synchronously.
[0010] In an optional embodiment, a mounting groove is arranged in the box body, and a ratchet is arranged on the peripheral wall of the mounting groove;
[0011] The reverse stopping part further comprises a ratchet wheel, and the boss is arranged on the ratchet wheel;
[0012] When the ratchet wheel rotates forwardly, the ratchet restricts the rotation of the ratchet wheel;
[0013] When the ratchet wheel rotates reversely, the ratchet wheel drives the boss to rotate.
[0014] In an alternative embodiment, the insertion surface of the convex block is oriented in the same direction as the forward rotation direction of the rotary table.
[0015] In an alternative embodiment, the rotary table is provided with a plurality of cylindrical seat bodies adapted to hold the test tubes, the bottom of the cylindrical seat bodies is provided with a recess, wherein,
[0016] The position of the recess corresponds to the position of the convex block, and the width of the convex block corresponds to the width of the recess.
[0017] In an alternative embodiment, the rotary table is further provided with a plurality of cylindrical mounting positions, the distance between the cylindrical mounting positions and the box body is greater than the height of the convex block.
[0018] In an alternative embodiment, the upper surface of the cylindrical seat body is flush with the upper surface of the rotary table.
[0019] In an alternative embodiment, the box body is further provided with a baffle, the baffle is located above the rotary table, and the baffle can at least shield one of the cylindrical mounting positions or the cylindrical seat bodies.
[0020] In an alternative embodiment, the box body is further provided with a time timer.
[0021] In an alternative embodiment, the box body is further provided with a cover body, and the cover body is connected to the box body in a clamping manner.
[0022] In an alternative embodiment, the box body is further provided with a culture pool, and the culture pool is provided with a heating pipe at the bottom.
[0023] The beneficial effects of the present application are that when the rotary table of the cell separation box is forwardly rotated, the convex block enters the recess to push the test tube to lift the test tube, so that the test tube opening is higher than the rotary table plane, facilitating the taking of the test tube; when the rotary table is reversely rotated, the test tube bottom is separated from the convex block, the test tube opening is flush with the rotary table plane, and the test tube is reversely rotated with the rotary table until the non-insertion surface of the convex block is abutted, so as to drive the convex block to synchronously rotate to the baffle to prevent dust and bacteria from entering the test tube.
[0024] Other features and advantages of the present application will be described in the following specification, and some will become apparent from the specification, or will be understood from the practice of the present application. The purpose and other advantages of the present application are achieved and obtained by the structure specifically pointed out in the specification, claims and drawings.
[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0026] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0027] Figure 1 An internal structure diagram of a cell separation box provided by the embodiment of the present disclosure is provided.
[0028] Figure 2 An external structure diagram of a cell separation box provided by the embodiment of the present disclosure is provided.
[0029] Figure 3 A perspective view of a cell separation box provided by the embodiment of the present disclosure is provided.
[0030] In the drawings:
[0031] 1, box body; 2, turntable; 201, test tube; 202, cylindrical seat body; 203, cylindrical mounting position; 3, non-return part; 301, boss; 302, ratchet wheel; 4, mounting groove; 401, ratchet; 5, baffle; 6, timer; 7, cover; 8, culture pool. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0033] In this document, when it is mentioned that a first component is located on a second component, it can mean that the first component can be directly formed on the second component, or a third component can be interposed between the first component and the second component. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components can be exaggerated or reduced.
[0034] The terminology used herein is for the purpose of describing particular example configurations only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has", "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are described, unless specifically identified as an order of performance. Additional or alternative steps can be employed.
[0035] As used herein, the phrases "in an embodiment", "according to an embodiment", "in some embodiments", and the like, generally mean the particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of the present disclosure. Thus, features, structures, or characteristics can be included in more than one embodiment of the present disclosure, and therefore the phrases, "in an embodiment", "according to an embodiment", "in some embodiments", and the like, are not necessarily referring to the same embodiment. As used herein, the terms "for example", "e.g.", and the like, indicate that the example that follows is an example and not an exhaustive list of possible implementations. Any implementation described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations. Rather, the use of terms such as "example", "exemplary", and the like, is intended to present concepts in a concrete manner.
[0036] It is found through research that the prior art has the following disadvantages: during the operation, the doctor needs to operate the test tube in the cell separation box, in order to prevent dust and bacteria from entering the test tube, the test tube opening is generally not higher than the test tube containing groove, so that the cover can cover the test tube opening. However, this setting needs to be taken out by forceps, which is more cumbersome and increases the burden of the doctor during the operation.
[0037] Based on the above research, the present disclosure provides a cell separation box.
[0038] The above-mentioned defects are the results of the inventors' practice and careful research, and therefore, the discovery process of the above-mentioned problems and the solutions proposed by the present disclosure to solve the above-mentioned problems should be the contributions of the inventors to the present disclosure.
[0039] It should be noted that similar reference numerals and letters refer to similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0040] Some embodiments of the present application will be described in detail with reference to the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0041] Referring to Figure 1 The present application provides a cell separation box, comprising: a rotating table 2 rotatably arranged in a box body 1; and a non-reversing part 3 rotatably arranged in the box body 1; the non-reversing part 3 is provided with a boss 301, wherein, when the rotating table 2 rotates forward, the boss 301 is suitable for lifting a test tube 201 in the rotating table 2, so that the mouth of the test tube 201 is higher than the plane of the rotating table 2, facilitating the taking of the test tube 201; when the rotating table 2 rotates reversely, the bottom of the test tube 201 is separated from the boss 301, at this time, the mouth of the test tube 201 is flush with the plane of the rotating table 2, and the test tube 201 rotates reversely with the rotating table 2 until the non-plugging surface of the boss 301 is abutted, thereby driving the boss 301 to rotate synchronously until the mouth of the test tube 201 is completely blocked by the baffle 5, so as to prevent dust and bacteria from entering the test tube 201.
[0042] Continuously referring to Figure 1 In some embodiments, the box body 1 is provided with a mounting groove 4, and the peripheral wall of the mounting groove 4 is provided with a ratchet 401; the non-reversing part 3 further comprises a ratchet wheel 302, and the boss 301 is arranged on the ratchet wheel 302; when the ratchet wheel 302 rotates forward, the ratchet 401 limits the rotation of the ratchet wheel 302; when the ratchet wheel 302 rotates reversely, the ratchet wheel 302 drives the boss 301 to rotate. The rotating table 2 is provided with a plurality of cylindrical seat bodies 202 suitable for placing the test tube 201, and the bottom of the cylindrical seat body 202 is provided with a recess, wherein the position of the recess corresponds to the position of the boss 301, and the width of the boss 301 corresponds to the width of the recess, so that the boss 301 can completely enter the recess. The rotating table 2 is further provided with a plurality of cylindrical mounting positions 203, and the distance between the cylindrical mounting position 203 and the box body 1 is greater than the height of the boss 301. The direction of the plugging surface of the boss 301 is consistent with the forward rotation direction of the rotating table 2. When the rotating table 2 rotates forward, the boss 301 gradually approaches the cylindrical seat body 202, and in the process of the boss 301 entering the recess at the bottom of the cylindrical seat body 202, the plugging surface of the boss 301 is suitable for pushing the bottom of the test tube 201, and similarly, the test tube 201 applies a force in the opposite direction to the boss 301. Since the ratchet 401 limits the rotation of the ratchet wheel 302, the boss 301 is in a relatively fixed state, and the test tube 201 cannot drive the boss 301 to rotate in the positive direction, so that the bottom of the test tube 201 can slide along the plugging surface of the boss 301 to the upper side of the boss 301, at this time, the mouth of the test tube 201 is higher than the plane of the rotating table 2, facilitating the taking.
[0043] Referring to Figure 1 and Figure 2In some embodiments, the box 1 is further provided with a baffle 5, the baffle 5 is located above the rotary table 2 and the baffle 5 can at least shield one of the cylindrical mounting positions 203 or the cylindrical seat body 202. The upper surface of the cylindrical seat body 202 is flush with the upper surface of the rotary table 2, when the rotary table 2 reversely rotates, the bottom of the test tube 201 is separated from the boss 301, the mouth of the test tube 201 is flush with the upper surface of the cylindrical seat body 202 and the plane of the rotary table 2, the test tube 201 continues to reversely rotate until the mouth of the test tube 201 is abutted with the non-plug surface of the boss 301, thereby pushing the boss 301 to reversely rotate synchronously until the mouth of the test tube 201 is completely shielded by the baffle 5, so as to prevent dust and bacteria from entering the test tube 201.
[0044] Referring to Figure 2 In some embodiments, the box 1 is further provided with a time timer 6 and a culture pool 8, the culture pool 8 is provided with a heating pipe at the bottom. The heating pipe is suitable for adjusting the temperature of the culture pool 8 to a temperature suitable for cells, and the timer 6 is convenient for counting the heating time. Through the above-mentioned arrangement, the operation steps of the cell separation box are further simplified.
[0045] Referring to Figure 3 In some embodiments, the box 1 is further provided with a cover 7, the cover 7 is connected with the box 1 in a clamping mode. When the cell separation box is transported, the cover 7 is in a closed state, which can prevent pollutants in the air from entering the cell separation box.
[0046] In summary, the cell separation box is provided with the rotary table 2 and the reverse stopping part 3, when the rotary table 2 rotates forward, the boss 301 on the reverse stopping part 3 pushes the test tube 201 to lift the test tube 201, so that the mouth of the test tube 201 is higher than the plane of the rotary table 2, and the test tube 201 can be taken without using tweezers. When the rotary table 2 reversely rotates, the bottom of the test tube 201 is separated from the boss 301, the mouth of the test tube 201 is flush with the plane of the rotary table 2, and the test tube 201 pushes the boss 301 to synchronously rotate to below the baffle 5, so as to prevent dust and bacteria from entering the test tube 201. The cell separation box is further provided with the timer 6, the culture pool 8 and the heating pipe, so that the cells can be cultured by heating without using other devices, the operation steps of the cell separation box are further simplified, and the surgical burden of doctors is reduced.
[0047] In the description of the embodiments of the present application, unless otherwise clearly defined and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0048] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, terms such as "first", "second" and other numerical terms are used in this paper, and no sequence or order is implied, unless the text indicates explicitly. Therefore, the above-discussed first element, component, area, layer or section can be referred to as the second element, component, area, layer or section without departing from the teaching of the example embodiment.
[0049] Spatially relative terms, such as "inner", "outer", "below", "beneath", "lower", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms can be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
[0050] With the above ideal embodiments according to the utility model as the inspiration, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.
Claims
1. A cell isolation cassette, characterized in that, The cell separation box comprises: a rotating table (2) arranged in a box body (1); a reverse preventing part (3) arranged in the box body (1), wherein the reverse preventing part (3) is provided with a boss (301); when the rotating table (2) rotates forward, the test tube (201) in the rotating table (2) is lifted up; when the rotating table (2) rotates reversely, the test tube (201) in the rotating table (2) abuts against the boss (301) to drive the boss (301) to rotate synchronously.
2. The cell separation box according to claim 1, wherein: a mounting groove (4) is arranged in the box body (1), and a ratchet (401) is arranged on the peripheral wall of the mounting groove (4); the reverse preventing part (3) further comprises a ratchet wheel (302), and the boss (301) is arranged on the ratchet wheel (302); when the ratchet wheel (302) rotates forward, the ratchet (401) limits the rotation of the ratchet wheel (302); when the ratchet wheel (302) rotates reversely, the ratchet wheel (302) drives the boss (301) to rotate.
3. The cell separation box according to claim 2, wherein: the direction of the insertion surface of the boss (301) is consistent with the forward rotation direction of the rotating table (2).
4. The cell separation box according to claim 3, wherein: a plurality of cylindrical seat bodies (202) suitable for placing the test tube (201) are arranged on the rotating table (2), and a recess is arranged at the bottom of the cylindrical seat body (202), wherein: the position of the recess corresponds to the position of the boss (301), and the width of the boss (301) corresponds to the width of the recess.
5. The cell separation box according to claim 4, wherein: a plurality of cylindrical mounting positions (203) are further arranged on the rotating table (2), and the distance between the cylindrical mounting position (203) and the box body (1) is greater than the height of the boss (301).
6. The cell separation box according to claim 4, wherein: the upper surface of the cylindrical seat body (202) is flush with the upper surface of the rotating table (2).
7. The cell separation box according to claim 5, wherein: a baffle (5) is further arranged in the box body (1), the baffle (5) is located above the rotating table (2), and the baffle (5) can at least shield one of the cylindrical mounting position (203) or the cylindrical seat body (202).
8. The cell separation box according to claim 1, wherein: a time timer (6) is further arranged in the box body (1).
9. The cell separation box according to claim 7, wherein: a cover body (7) is further arranged above the box body (1), and the cover body (7) is connected with the box body (1) through clamping.
10. The cell separation box according to claim 9, wherein: a culture pool (8) is further arranged in the box body (1), and a heating pipe is arranged at the bottom of the culture pool (8).