CN215099041U

CN215099041U - Sample cryopreserving equipment

Info

Publication number: CN215099041U
Application number: CN202121254893.4U
Authority: CN
Inventors: 张慧; 吴旭; 徐成香
Original assignee: Shanghai Dingyue Biotechnology Co ltd
Current assignee: Shanghai Dingyue Biotechnology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-10
Anticipated expiration: 2031-06-04

Abstract

The application provides a sample freezes deposits equipment belongs to sample storage device's technical field, specifically includes refrigerating plant and freezes deposits the box, refrigerating plant is including placing the room of placing that freezes the box, the sample is put into place after freezing the box in the room of placing, freeze and deposit and be equipped with electronic tags on the box, refrigerating plant is last to be equipped with and to read the ware, it is used for putting into and take out room of placing scanning electronic tags and record time freezing the box of depositing to read the ware. Through the processing scheme, the time of putting in and taking out the sample each time is accurately recorded, the sample is guaranteed to be always in the refrigerating device in the recording time, the sample is not taken out, and the compliance of the test process is guaranteed.

Description

Sample cryopreserving equipment

Technical Field

The application relates to the technical field of sample storage equipment, in particular to sample cryopreservation equipment.

Background

In the process of clinical drug testing, samples are often required to be transported to a central laboratory from a plurality of clinical subcenter for detection, and in order to confirm that the samples have no influence on detection results in the transportation process, the central laboratory is required to perform stability verification on the samples under different temperature storage conditions. And (3) verifying the stability, generally storing the sample in a cold storage/freezing refrigerator for a period of time, then taking out the sample for detection, and tracing the time of putting the sample into the refrigerator and the time of taking the sample out through paper records. According to the regulations of clinical drug test quality management standards and biological sample quantitative analysis method verification guidelines, all test processes must be accurately and timely recorded, paper records are not timely recorded, only the time for storing the samples in a refrigerator and the time for taking the samples out of the refrigerator can be provided, and whether the samples are always stored in the refrigerator in the time range cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a sample cryopreserving device, has solved the problem that can't confirm whether the sample is in the storage time of record among the prior art, improves the accuracy of record sample storage time

The application provides a sample freezes deposits equipment adopts following technical scheme:

the utility model provides a sample freezes deposits equipment, includes refrigerating plant and freezes deposits the box, refrigerating plant freezes the room of placing of depositing the box including placing, the sample is put into place after freezing the box in the room of placing, freeze and deposit and be equipped with electronic tags on the box, refrigerating plant is last to be equipped with and to read the ware, it is used for putting into and taking out room of placing scanning electronic tags and record time freezing the box of depositing to read the ware.

Optionally, the electronic tag is a radio frequency identification chip, and the reader is configured to receive a signal sent by the radio frequency identification chip.

Optionally, a display screen is arranged on the refrigeration device and used for displaying the information of the electronic tag read by the reader and the recorded time.

Optionally, be equipped with the transparent cover on the outer wall of cryopreserving box, be equipped with the recording paper between transparent cover and the outer wall of cryopreserving box, the transparent cover can be dismantled with the cryopreserving box outer wall and be connected.

Optionally, be equipped with adsorption component on the cryopreserved box, the transparent cover passes through adsorption component to be fixed on the outer wall of cryopreserved box.

Optionally, the adsorption component comprises an iron sheet arranged at the edge of the transparent cover and a magnet fixed on the cryopreservation box.

Optionally, an embedding frame for embedding the transparent cover is fixed on the cryopreservation box.

Optionally, a notch is formed in the embedding frame, and a shifting piece extending out of the notch is fixed on the transparent cover.

Optionally, there is the gap between the lateral wall that plectrum and cryopreserved box were equipped with the mosaic frame.

To sum up, the application comprises the following beneficial technical effects:

1. when the cryopreservation box containing the sample is placed in the refrigerating device, the reader scans the electronic tag on the cryopreservation box and records time, when the cryopreservation box containing the sample is taken out of the refrigerating device, the reader records time again, the cryopreservation box is placed in and taken out every time, the reader automatically records time, and human errors are reduced. The time that this application accuracy record sample was put into and was taken out at every turn guarantees that the sample is in refrigerating plant always in the record time, does not take out the action, ensures the compliance of experimentation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the cryopreservation apparatus of the present application;

FIG. 2 is a schematic structural diagram of the cryopreservation box of the present application;

fig. 3 is a schematic view of an explosion structure of the lid of the cryopreservation box of the present application.

Description of reference numerals: 1. a refrigeration device; 11. a placing chamber; 12. a reader; 13. a display screen; 2. freezing and storing the box; 21. an electronic tag; 22. a transparent cover; 23. recording paper; 24. iron sheets; 25. a magnet; 26. embedding a frame; 261. a notch; 27. a shifting sheet; 271. a gap; 28. a box cover; 29. a box body; 3. scraping the strips; 31. a slider; 32. a slide rail.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

The embodiment of the application provides a sample cryopreserving device.

As shown in figure 1, a sample cryopreserving equipment, including refrigerating plant 1 and cryopreserved box 2, refrigerating plant 1 is including placing the room 11 of placing cryopreserved box 2, and the sample is placed in placing the room 11 behind placing cryopreserved box 2, is equipped with electronic tags 21 on the cryopreserved box 2, is equipped with on refrigerating plant 1 and reads ware 12, and read ware 12 is used for putting into and taking out placing room 11 at cryopreserved box 2 and scans electronic tags 21 and record time.

When the cryopreservation box 2 with the sample is placed in the refrigerating device 1, the reader 12 scans the electronic tag 21 on the cryopreservation box 2 and records time, when the cryopreservation box 2 with the sample is taken out from the refrigerating device 1, the reader 12 records time again, the cryopreservation box 2 is placed in and taken out every time, the reader 12 automatically records time, and the occurrence of human errors is reduced. The time that this application accuracy record sample was put into and was taken out at every turn avoids taking out the condition of forgetting the record in the midway and takes place depositing, guarantees that the sample is in refrigerating plant always in the record time, does not take out the action, ensures the compliance of experimentation.

In this embodiment, the refrigeration device 1 is a refrigerator, in other embodiments, the refrigeration device may be other refrigeration equipment such as an ice chest, the electronic tag 21 is a Radio Frequency Identification (RFID) chip, after the cryopreservation box 2 with the chip is placed in the refrigerator, the reader 12 scans and receives a signal of the chip, the time is recorded as the placement time, after the cryopreservation box 2 with the chip is taken out, the reader 12 can not receive the signal of the chip any more, and the time is recorded as the time taken out at this time.

The refrigerating device 1 is provided with a display screen 13, and the display screen 13 is mounted on the outer shell of the refrigerator through bolts and used for displaying the information of the electronic tag 21 read by the reader 12 and the recorded time. The display 13 is electrically connected with the reader 12, and the display 13 receives and displays the time recorded by the reader 12 for the tester to check.

As shown in fig. 2 and 3, the cryopreservation box 2 includes a box body 29 and a box cover 28, and the box cover 28 is fastened on the box body 29 to close the opening of the box body 29. Be equipped with transparent lid 22 on the outer wall of freezing box 2, be equipped with recording paper 23 between transparent lid 22 and the outer wall of freezing box 2, transparent lid 22 can dismantle with freezing box 2 outer wall and be connected. In the embodiment of the present application, the transparent cover 22 is provided on the outer wall of the box cover 28.

When a sample is required to be taken out for detection, when the cryopreservation box 2 containing the sample is taken out, the transparent cover 22 is separated from the cryopreservation box 2, the recording paper 23 is taken out, all the putting-in and taking-out times of the cryopreservation box 2 are copied on the recording paper 23 from the display 13, and then the recording paper 23 is put between the transparent cover 22 and the cryopreservation box 2. The storage time of the sample can be conveniently known by other detection personnel.

The freezing storage box 2 is provided with an adsorption component, and the transparent cover 22 is fixed on the outer wall of the freezing storage box 2 through the adsorption component. The adsorption component comprises an iron sheet 24 arranged at the edge of the transparent cover 22 and a magnet 25 fixed on the freezing storage box 2, the iron sheet 24 is fixed on the transparent cover 22 through glue or bolts, and the magnet 25 is fixed on the freezing storage box 2 through glue or bolts. In other embodiments, the attracting elements may also be magnets that attract each other, disposed on the transparent cover 22 and the cryopreservation box 2, respectively.

In other embodiments, the cryopreservation box 2 can be connected with the transparent cover 22 through a snap structure, and can also be detachably connected through a bolt.

An embedding frame 26 for embedding the transparent cover 22 is fixed on the freezing storage box 2. The transparent cover 22 is attached to the cryopreservation box 2 in the mosaic frame 26, so that the slippage of the transparent cover 22 on the cryopreservation box 2 can be reduced, the situation that the transparent cover 22 is randomly separated from the cryopreservation box 2 is reduced, and the situation that the recording paper 23 is lost is reduced.

The mosaic frame 26 is provided with a notch 261, the transparent cover 22 is fixed with a shifting sheet 27 extending out of the notch 261, and the shifting sheet 27 and the transparent cover 22 are integrally arranged. The person can conveniently apply force to the transparent cover 22 through the shifting piece 27, so that the transparent cover 22 can be conveniently taken out of the mosaic frame 26.

A gap 271 is formed between the shifting piece 27 and the side wall of the freezing box 2 provided with the embedding frame 26. The gap 271 is provided to facilitate the operator to pinch the pick 27 by hand, thereby further improving the efficiency of taking out the transparent cover 22 from the bezel 26.

As shown in fig. 2 and 3, the transparent cover 22 is provided with the scraping strip 3 in a sliding manner, the scraping strip 3 is attached to the side wall of the cryopreservation box 2 back to the transparent cover 22, the two ends of the scraping strip 3 are integrally provided with the sliding blocks 31, the side wall of the cryopreservation box 2 is fixedly provided with the sliding rails 32 for the sliding blocks 31 to slide, the sliding blocks 31 are sleeved on the sliding rails 32, the sliding blocks 31 drive the scraping strip 3 to clean condensed water on the transparent cover 22 along the sliding processes of the sliding rails 32, the time for observing the recording paper 23 accurately and clearly by people is facilitated, and the accuracy of the obtained sample storage time is improved. In the embodiment of the present application, the cross section of the slide rail 32 is T-shaped.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a sample freezes deposits equipment, its characterized in that includes refrigerating plant and freezes deposits the box, refrigerating plant freezes the room of placing of depositing the box including placing, the sample is put into place after freezing the box in the room of placing, it is equipped with electronic tags on the box to freeze to deposit, refrigerating plant is last to be equipped with and to read the ware, it is used for putting into and taking out the room of placing and scanning electronic tags and record time freezing the box of depositing to read the ware.

2. The sample cryopreservation device of claim 1, wherein the electronic tag is a radio frequency identification chip, and the reader is configured to receive a signal from the radio frequency identification chip.

3. The sample cryopreservation apparatus of claim 1, wherein a display screen is arranged on the refrigeration device for displaying the information of the electronic tag read by the reader and the recorded time.

4. The sample cryopreservation device of claim 3, wherein a transparent cover is arranged on the outer wall of the cryopreservation box, recording paper is arranged between the transparent cover and the outer wall of the cryopreservation box, and the transparent cover is detachably connected with the outer wall of the cryopreservation box.

5. The sample cryopreservation device of claim 4, wherein the cryopreservation box is provided with an adsorption component, and the transparent cover is fixed on the outer wall of the cryopreservation box through the adsorption component.

6. The sample cryopreservation apparatus of claim 5, wherein the adsorption assembly comprises an iron sheet arranged at the edge of the transparent cover and a magnet fixed on the cryopreservation box.

7. The specimen cryopreservation apparatus of claim 5, wherein an embedding frame for embedding a transparent cover is fixed on the cryopreservation box.

8. The specimen cryopreservation apparatus of claim 7, wherein the mosaic frame is provided with a notch, and the transparent cover is fixed with a poke piece extending out of the notch.

9. The sample cryopreservation apparatus of claim 8, wherein a gap exists between the pick and the side wall of the cryopreservation box provided with the mosaic frame.

10. The sample cryopreservation device of claim 4, wherein a scraping bar is slidably arranged on the transparent cover, and the scraping bar is attached to the side wall of the transparent cover, which faces away from the cryopreservation box.