CN214335763U

CN214335763U - Mobile sample management system

Info

Publication number: CN214335763U
Application number: CN202120591740.2U
Authority: CN
Inventors: 李谡; 戴欢
Original assignee: Hangzhou Technology Co Ltd
Current assignee: Hangzhou Technology Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-01
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a portable sample management system, the system includes: a personal computer (120) and a radio frequency identification module (130) fixedly installed on the medical tool trolley (110), wherein the personal computer (120) is connected with the radio frequency identification module (130) in a communication way, and the radio frequency identification module (130) is used for reading the label of the sample in the biological sample library. The mobile sample management system can be used for conveniently managing samples in the biological sample library.

Description

Mobile sample management system

Technical Field

The utility model relates to a biological sample management system of biological sample storehouse especially relates to a portable sample management system.

Background

The biological sample bank is also called biological bank (Biobank) and mainly refers to standardized collection, processing, storage and application of samples such as biological macromolecules, cells, tissues and organs of healthy and disease organisms (including human organ tissues, whole blood, blood plasma, blood serum, biological body fluid or processed biological samples, and processed biological samples such as DNA, RNA, protein and the like), and clinical, pathological, treatment, follow-up visit, informed consent and other data related to the biological samples, and a quality control, information management and application system thereof.

At present, most hospitals or scientific research units adopt manual methods to manage biological sample libraries. There are problems as follows:

the space utilization rate of the preservation box is as follows: after a certain amount of samples are accumulated, manual searching and storing of the samples are difficult and error-prone, and the utilization efficiency of containers (such as refrigerators and liquid nitrogen tanks) for storing the samples is gradually reduced. Because the samples may be stored in a sorted order initially, but depending on the scientific needs, the samples are taken from different positions of the container, and a large amount of scattered vacant space is generated in the container after a period of time, and the scattered vacant space cannot be effectively utilized. It is necessary to automatically assign and search the sample storage positions by using an information system, thereby improving the space utilization efficiency of containers such as refrigerators.

Accuracy of sampling: this is directly related to experimental results and research conclusions and is sometimes overlooked. We have once heard of such cases: a subject for studying a female disease provides a commercial service with a collection of patient samples, some of which are found to be male during the course of the study, which results in a substantial loss of value. To avoid such problems, the barcode can be scanned by the well-established low-temperature barcode labeling technology to check the relevant information in the software tool, so that the sampling accuracy can be effectively ensured, but the barcode is difficult to identify and scan due to the frost mist condensed on the surface when taken out from the low-temperature environment.

Managing matched clinical data: the purpose of collecting and storing samples is to screen the samples of patients according to the needs of clinical scientific research, obtain the correlation between the external symptoms and the internal expressions of genes, proteins and the like of the patients through molecular biology experiments, if one sample lacks complete matched clinical data, the screening basis is insufficient, and the scientific research value of the sample is greatly reduced.

Quality control of biological samples: the method comprises the steps of sample collection and subpackaging, warehousing, sampling and ex-warehouse monitoring of the quality of the samples in the whole process, and avoids the quality problems of pollution, degradation and the like of the samples.

In the informatization process of biological sample library management, a scheme of adopting a two-dimensional code identification technology appears. The use of two-dimensional code management can standardize the management of biological sample libraries. The information of the sample can be quickly obtained by scanning the two-dimensional code on the side surface or the bottom of the sample tube and inquiring the corresponding database in a matching way, the two-dimensional code has the same problem with a bar code, and frost and fog condensed on the surface of the sample tube is difficult to identify and scan when the sample tube is taken out from a low-temperature environment.

The existing radio frequency identification module is used for managing samples in a biological sample library, so that the problem that frost and fog condensed on the surface are difficult to identify and scan when two-dimensional codes, bar codes and the like are taken out from a low-temperature environment can be avoided. However, in the process of managing the biological sample library by using the radio frequency identification module, because the reading and writing device is of a desktop type and is connected with a computer, the sample library low-temperature refrigerator can be distributed on different floors and different rooms, which brings great inconvenience to reading and recording.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a mobile sample management system for the problem of inconvenient tag reading of samples in a biological sample library.

A mobile sample management system, the system comprising: the personal computer is fixedly arranged on the medical tool vehicle and is in communication connection with the radio frequency identification module, and the radio frequency identification module is used for reading the labels of the samples in the biological sample library.

In one embodiment, the rfid module includes a plurality of rf antennas arranged in an array, an antenna control module controlling the rf antennas to be turned on and off, and an rfid unit receiving a tag read by the turned-on rf antennas.

In one embodiment, the radio frequency identification module is an RFID reader.

In one embodiment, the medical tool cart is provided with a horizontal storage plate, and the radio frequency identification module is embedded in the upper surface of the horizontal storage plate.

In one embodiment, at least one groove is formed in the upper surface of the horizontal shelf, and the radio frequency identification module is embedded in each groove.

In one embodiment, the medical tool trolley comprises a horizontal storage plate, a medical tool box, a tray and a travelling wheel, wherein the horizontal storage plate is fixed to the upper portion of the medical tool box through a support, the tray is arranged on the side face of the horizontal storage plate, and the travelling wheel is fixed to the bottom of the medical tool box.

In one embodiment, the personal computer comprises a display screen and a host, wherein the display screen is fixed on the upper part of the medical tool box through a bracket, and the host is arranged in the medical tool box.

In one embodiment, the system further comprises: the server is used for operating a sample database, the personal computer is in communication connection with the server, and the personal computer is used for uploading sample information acquired by the radio frequency identification module to the sample database.

In one embodiment, the system further comprises: and the printer is fixed on the medical tool vehicle, is in communication connection with the personal computer and is used for printing the information of the sample in and out of the warehouse.

In one embodiment, the system further comprises: and the mobile power supply is electrically connected with the personal computer and the radio frequency identification module and is used for supplying power to the personal computer and the radio frequency identification module.

The utility model provides a portable sample management system compares in current sample management device and is the desktop form immovable, needs the staff to get the sample and inputs information and send into the sample storehouse again, and this application is through being in the same place personal computer and radio frequency identification module and the integrated installation of medical tool car, moves to the sample storehouse when carrying out sample information and logging in, reduces the sample time of leaving warehouse, avoids the sample deactivation.

Drawings

FIG. 1 is a block diagram of a mobile sample management system;

FIG. 2 is a perspective view of a mobile specimen management system;

fig. 3 is a schematic structural diagram of an rfid module.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. 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 will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

The Radio Frequency Identification (RFID) technology is a non-contact automatic Identification technology, commonly called an electronic tag, and automatically identifies a target object and obtains related data through a Radio Frequency signal, and the Identification work does not require manual intervention, and can work in various severe environments. The RFID technology can identify high-speed moving objects and can identify a plurality of labels simultaneously, and the operation is quick and convenient. An RFID system implemented using RFID technology is a wireless system for controlling, detecting and tracking objects, which comprises the following basic components:

1. a Tag (Tag) which is composed of a Tag antenna and a chip, and is attached to an object to be controlled, detected or tracked; among other things, RFID systems typically include a plurality of tags, each having a unique electronic code for uniquely identifying an object being controlled, detected or tracked; here, the tag may also be referred to as a transponder;

2. a Reader (Reader), which may be hand-held or stationary, for reading/writing information stored in the tag; the RFID system generally includes a reader, which reads information stored in each tag (and sometimes writes tag information to the tag), so as to control, detect, or track an object to which each tag is attached; herein, a reader may also be referred to as an interrogator;

3. and the Antenna (Antenna) is arranged on the reader and is used for transmitting radio frequency signals between each tag and the reader so as to realize information transmission between the reader and the tags.

The RFID technology is a breakthrough technology, and is currently and gradually applied to the fields of logistics and supply management, production, manufacturing and assembly, airline baggage handling, mail, express package handling, document tracking, library management, animal identification, sports timing, access control, electronic tickets, automatic road tolling, and the like. In retail enterprises, the intelligent shelf (Smart Shelves) deployment scheme based on RFID is the closest to the actual business of the enterprise and is also most widely accepted by the enterprise.

In one embodiment, as shown in fig. 1 and 2, there is provided a mobile sample management system, the system comprising: a personal computer 120 fixedly installed on the medical tool cart 110 and a radio frequency identification module 130, wherein the personal computer 120 is connected with the radio frequency identification module 130 in a communication way, and the radio frequency identification module 130 is used for reading the label of the sample in the biological sample library.

The personal computer may be a desktop computer with a host and a screen integrated, and the screen of the personal computer is a touch screen display. The personal computer is used for controlling the radio frequency video module to read the labels of the samples in the biological sample library. The radio frequency identification module can be an RFID reader, an NFC tag reader and the like.

The sample is a sample which needs to be stored under a low temperature condition, for example, the sample may be a biological macromolecule, a cell, a tissue, or an organ of an organism, where the sample is a sample tube, an RFID tag or an NFC tag is bound to the sample tube, the sample tube may be placed in a sample box, and a plurality of positions are set in the sample box for placing the sample tube.

Compared with the existing sample management device which is not movable in a desktop mode, the mobile sample management system in the embodiment needs a worker to take a sample from the sample library and input information, and the mobile sample management system is integrated with the personal computer, the radio frequency identification module and the medical tool car and moves into the sample library when sample information is input, so that the time for taking the sample out of the sample library is shortened, and the sample is prevented from being inactivated.

In one embodiment, as shown in fig. 3, the rfid module 130 includes a plurality of rf antennas arranged in an array, an antenna control module controlling the rf antennas to be turned on and off, and an rfid unit receiving a tag read by the turned-on rf antennas.

The antenna control module controls the turned-on wireless radio frequency antenna to read the label. The plurality of radio frequency antennas are arranged in a rectangular array mode or a circular array mode. In this embodiment, the radio frequency antennas arranged in an array form can read the tags of the samples in a polling manner, so as to ensure that a plurality of tags are read at one time.

In one embodiment, as shown in fig. 2, the medical tool cart 110 is provided with a horizontal shelf 111, and the rfid module 130 is embedded on the upper surface of the horizontal shelf 111.

In one embodiment, as shown in fig. 2, at least one groove is formed on the upper surface of the horizontal shelf 111, and the rfid module 130 is embedded in each groove.

The horizontal shelf 111 may have a plurality of grooves, and each groove is embedded with one rfid module 130. The size of the groove is matched with that of the radio frequency identification module 130, the bottom of the sample box is matched with the groove, the sample box is placed in the groove, and the radio frequency identification module 130 reads the label of the sample in the sample box.

In one embodiment, as shown in fig. 2, the medical tool cart 110 includes a horizontal storage plate 111, a medical tool box 112, a tray 113, and a walking wheel 114, wherein the horizontal storage plate 111 is fixed on the upper portion of the medical tool box 112 through a bracket, the tray 113 is disposed on the side of the horizontal storage plate 111, and the walking wheel 114 is fixed on the bottom of the medical tool box 112.

Wherein, the horizontal object placing plate 111 is fixed on the upper bracket of the medical tool box 112 through screw connection or welding. The medical kit 112 is hollow inside. The tray 113 is used for hanging and placing medical articles. The road wheels 114 may be universal wheels.

In one embodiment, the personal computer 120 includes a display screen that is secured to the upper portion of the medical kit 112 by a bracket and a host computer that is disposed within the medical kit 112.

In one embodiment, as shown in fig. 3, the system further comprises: the server is used for operating a sample database, the personal computer 120 is in communication connection with the server, and the personal computer 120 is used for uploading sample information acquired by the radio frequency identification module 130 to the sample database.

In one embodiment, the system further comprises: and the printer 140 is fixed on the medical tool car 110, is in communication connection with the personal computer 120, and is used for printing the information of ex-warehouse and in-warehouse of the sample.

The printer is connected with the personal computer and used for printing bar codes or two-dimensional codes of warehouse-out and warehouse-in lists.

In one embodiment, the system further comprises: and the mobile power supply is electrically connected with the personal computer 120 and the radio frequency identification module 130 and is used for supplying power to the personal computer 120 and the radio frequency identification module 130.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mobile sample management system, the system comprising:

a personal computer (120) and a radio frequency identification module (130) fixedly installed on the medical tool trolley (110), wherein the personal computer (120) is connected with the radio frequency identification module (130) in a communication way, and the radio frequency identification module (130) is used for reading the label of the sample in the biological sample library.

2. The mobile specimen management system of claim 1, wherein the rfid module (130) comprises a plurality of rfias arranged in an array, an antenna control module controlling the rfias to be turned on and off, and an rfid unit receiving a tag read by the turned-on rfias.

3. The mobile sample management system of claim 1, wherein the radio frequency identification module (130) is an RFID reader.

4. The mobile specimen management system of claim 1, wherein the medical tool cart (110) is provided with a horizontal shelf (111), and the rfid module (130) is embedded on an upper surface of the horizontal shelf (111).

5. The mobile specimen management system according to claim 4, wherein the horizontal shelf (111) has at least one recess on an upper surface thereof, and each recess is embedded with the RFID module (130).

6. The mobile specimen management system of claim 1, wherein the medical tool cart (110) comprises a horizontal storage plate (111), a medical tool box (112), a tray (113) and a travelling wheel (114), the horizontal storage plate (111) is fixed on the upper portion of the medical tool box (112) through a support, the tray (113) is arranged on the side of the horizontal storage plate (111), and the travelling wheel (114) is fixed on the bottom of the medical tool box (112).

7. The mobile specimen management system of claim 6, wherein the personal computer (120) comprises a display screen and a host computer, the display screen is secured to an upper portion of the medical kit (112) by a bracket, and the host computer is disposed inside the medical kit (112).

8. The mobile specimen management system of claim 1, further comprising: the server is used for operating a sample database, the personal computer (120) is in communication connection with the server, and the personal computer (120) is used for uploading sample information acquired by the radio frequency identification module (130) to the sample database.

9. The mobile specimen management system of claim 1, further comprising: the printer (140) is fixed on the medical tool trolley (110), is in communication connection with the personal computer (120), and is used for printing the information of ex-warehouse and in-warehouse of samples.

10. The mobile specimen management system of any of claims 1-9, further comprising: a mobile power source electrically connected with the personal computer (120) and the radio frequency identification module (130) for supplying power to the personal computer (120) and the radio frequency identification module (130).