Quality control tube and quality control test kit
By designing a quality control and quality control detection set, the complexity of redissolution and low-temperature storage of freeze-dried powder products is solved, and the effect of simplicity of operation and stable product quality is achieved.
Patent Information
- Application Number
- CN202421576640.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing cillin bottle packaging and use process is complex, the redissolution process of freeze-dried powder products is cumbersome, low temperature storage increases costs, temperature changes affect product quality, and operation requires strict sterile conditions.
A quality control pipe is provided, including a quality control pipe body and a pipe cover. The pipe cover is buckled on the pipe body through a receiving groove, adding convex ribs to enhance sealing, and a partition and solvent storage cavity are installed inside to form a quality control detection set. The quality control product freeze-dried ball and dissolving reagent are loaded together, making it easy to operate.
No reconstitution and disassembly are required, and the operation is simple, which reduces the cost and complexity of low-temperature storage and improves the stability of product quality.
Smart Images
Figure CN222728630U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of biotechnology consumables, and specifically relates to a quality control tube and a quality control detection kit. Background Art
[0002] In the traditional field of quality control (QC), vials are a common packaging container widely used to store and transport freeze-dried powder products. These freeze-dried powder products use freeze-drying technology to remove moisture during the production process to maintain their stability and extend their shelf life. However, there are some problems in the existing vial packaging and use process that need to be improved:
[0003] First, lyophilized powder must undergo a reconstitution process before use, that is, mixing the lyophilized powder with an appropriate amount of solvent to restore its liquid state. This step is not only cumbersome to operate, but also easily affected by the operator's technical level and environmental factors, resulting in errors in the reconstitution process. Secondly, the reconstituted product needs to be packaged and stored in a low-temperature environment of -20°C to maintain its stability. This low-temperature storage condition places high demands on equipment, environment and operating procedures, and increases the cost of storage and transportation. Furthermore, when the product needs to be used again, it must be taken out of the -20°C refrigerator and restored to room temperature. Temperature changes in this process may have an adverse effect on the quality of the product, such as degradation or inactivation of active ingredients. Finally, reconstitution and packaging operations usually need to be carried out under strict aseptic conditions to avoid microbial contamination. This not only increases the complexity of the operation, but also places higher demands on the operator's skills and environmental control. Utility Model Content
[0004] The purpose of the present invention is to provide a quality control tube to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following solutions:
[0006] In the first aspect, the utility model provides a quality control tube, including a quality control tube body and a quality control tube cover connected to the quality control tube body, the quality control tube cover is buckled on the quality control tube body, the quality control tube cover includes an outer wall and an inner wall, a top cover is installed at the top end of the outer wall, a bottom cover is provided at the bottom end of the inner wall, a receiving groove is formed between the outer wall, the inner wall and the top cover, and a solvent storage chamber is formed between the inner wall, the bottom cover and the top cover.
[0007] In a feasible implementation, the quality control tube cover is buckled on the quality control tube body through the accommodating groove.
[0008] In a feasible implementation, a plurality of ridges matching the receiving grooves are provided on the outer side of the upper end of the quality control tube body.
[0009] In a feasible implementation, the ridge is an annular ridge surrounding the outer side of the quality control tube body or a longitudinal ridge extending longitudinally toward the outer bottom of the quality control tube body.
[0010] By adding the convex ridges, the fastening between the quality control tube body and the quality control tube cover is more stable and the sealing is enhanced.
[0011] In a feasible implementation, a partition is provided in the body of the quality control tube, and the partition divides the body of the quality control tube into a plurality of quality control product storage areas so as to distinguish different types of freeze-dried balls of quality control products.
[0012] In a feasible implementation, the area of the top cover is larger than the area of the bottom cover.
[0013] In a feasible implementation, the top cover is also provided with an opening cover to open and close the solvent storage chamber.
[0014] In a feasible implementation, a connecting plate is fixedly provided between the opening cover and the inner wall, and a folding portion is provided on the connecting plate to facilitate bending of the connecting plate.
[0015] In a feasible implementation, a solvent storage chamber sealing area is fixedly provided on the opening cover.
[0016] In a feasible implementation, the quality control tube body is integrally formed.
[0017] In a feasible implementation, the quality control tube cover is integrally formed.
[0018] After the cover is opened and closed, the sealing area of the solvent storage chamber can effectively seal the sealing area of the solvent storage chamber to prevent liquid leakage.
[0019] In a feasible implementation, the area of the cover opening is smaller than the area of the bottom cover.
[0020] In a second aspect, the utility model provides a quality control test kit, including the above-mentioned quality control tube, quality control product dissolving solvent and quality control product freeze-dried balls, the quality control product dissolving solvent is contained in the solvent storage chamber, and the quality control product freeze-dried balls are contained in the quality control product storage area.
[0021] Compared with the prior art, the beneficial effects of the utility model are:
[0022] The utility model provides a quality control tube and a quality control detection kit, which can load the quality control product freeze-dried balls and the quality control product dissolving reagent together. During operation, the required quality control product freeze-dried balls are added to the quality control product dissolving reagent, or the quality control product dissolving reagent is added to the quality control product freeze-dried balls. There is no need for re-dissolution or subpackaging, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of the quality control tube of the utility model;
[0024] Figure 2 It is a structural schematic diagram of the quality control tube body of the utility model;
[0025] Figure 3 It is a structural schematic diagram of the quality control tube cover of the utility model;
[0026] Figure 4 It is a structural schematic diagram of the opening cover of the utility model;
[0027] In the figure, 1-quality control tube body, 2-quality control tube cover, 11-convex ridge, 12-partition, 13-quality control product storage area, 21-outer wall, 22-inner wall, 23-top cover, 24-bottom cover, 25-receiving groove, 26-solvent storage chamber, 231-opening cover, 232-connecting plate, 233-bending part, 234-solvent storage chamber sealing area. DETAILED DESCRIPTION
[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the positions or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0030] Example 1
[0031] See also Figures 1 to 4The utility model provides a quality control tube, including a quality control tube body 1 and a quality control tube cover 2 connected to the quality control tube body 1, the quality control tube cover 2 is buckled on the quality control tube body 1, the quality control tube cover 2 includes an outer wall 21 and an inner wall 22, a top cover 23 is installed at the top end of the outer wall 21, a bottom cover 24 is provided at the bottom end of the inner wall 22, the area of the top cover 23 is larger than the area of the bottom cover 24, a receiving groove 25 is formed between the outer wall 21, the inner wall 22 and the top cover 23, the quality control tube cover 2 is buckled on the quality control tube body 1 through the receiving groove 25, and a solvent storage chamber 26 is formed between the inner wall 22, the bottom cover 24 and the top cover 23. The top cover 23 is also provided with an opening cover 231, which is convenient for opening and closing the solvent storage chamber 26. The area of the opening cover 231 is smaller than that of the bottom cover 24. A connecting plate 232 is fixedly provided between the opening cover 231 and the inner wall 22. A bending portion 233 is provided on the connecting plate 232, which is convenient for bending the connecting plate 232. A solvent storage chamber sealing area 234 is fixedly provided on the opening cover 231. After closing the opening cover 231, the sealing area of the solvent storage chamber 26 can effectively seal the sealing area of the solvent storage chamber 26 to prevent liquid leakage. A plurality of ridges 11 matching the accommodating grooves 25 are provided on the outer side of the upper end of the quality control tube body 1. The ridges 11 are annular ridges surrounding the outer side of the quality control tube body 1 or longitudinal ridges extending longitudinally toward the outer bottom of the quality control tube body 1 ( Figure 2 Only the longitudinal ridges are shown. By adding the ridges 11, the quality control tube body 1 and the quality control tube cover 2 are more stably fastened and the sealing is enhanced. A partition 12 is provided in the quality control tube body 1. The partition 12 divides the quality control tube body 1 into a plurality of quality control product storage areas 13 so as to distinguish different types of quality control product freeze-dried balls.
[0032] The quality control product dissolving solvent is placed in the solvent storage chamber 26, and the quality control product freeze-dried balls are placed in the quality control product storage area 13, which is a quality control test kit. During operation, the required quality control product freeze-dried balls are added to the quality control product dissolving reagent, or the quality control product dissolving reagent is added to the quality control product freeze-dried balls. There is no need for re-dissolution or subpackaging, and the operation is convenient.
[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A quality control tube, characterized in that: It includes a quality control tube body and a quality control tube cover connected to the quality control tube body, the quality control tube cover is buckled on the quality control tube body, the quality control tube cover includes an outer wall and an inner wall, a top cover is installed on the top end of the outer wall, a bottom cover is provided at the bottom end of the inner wall, a receiving groove is formed between the outer wall, the inner wall and the top cover, and a solvent storage chamber is formed between the inner wall, the bottom cover and the top cover.
2. The quality control tube according to claim 1, characterized in that: The outer side of the upper end of the quality control tube body is provided with a plurality of ridges matching the containing grooves.
3. The quality control tube according to claim 2, characterized in that: The ridges are annular ridges or longitudinal ridges.
4. The quality control tube according to claim 1, characterized in that: A partition is arranged in the body of the quality control tube, and the partition divides the body of the quality control tube into a plurality of quality control product storage areas.
5. The quality control tube according to claim 1, characterized in that: The area of the top cover is larger than that of the bottom cover.
6. The quality control tube according to claim 1, characterized in that: The top cover is also provided with an opening cover for opening and closing the solvent storage chamber.
7. The quality control tube according to claim 6, characterized in that: A connecting plate is fixedly arranged between the opening cover and the inner wall, and a bending portion is arranged on the connecting plate.
8. The quality control tube according to claim 6, characterized in that: A solvent storage cavity sealing area is fixedly provided on the opening cover.
9. The quality control tube according to claim 6, characterized in that: The area of the open cover is smaller than the area of the bottom cover.
10. A quality control test kit, characterized in that: It comprises the quality control tube, quality control product dissolving solvent and quality control product freeze-dried ball according to any one of claims 1 to 9, the quality control product dissolving solvent is contained in the solvent storage chamber, and the quality control product freeze-dried ball is contained in the quality control product storage area.