CN216953692U

CN216953692U - Blood storage refrigerator

Info

Publication number: CN216953692U
Application number: CN202220360868.2U
Authority: CN
Inventors: 蒋波君; 蒋波笛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-12
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of blood refrigeration, and particularly discloses a blood storage refrigerator which comprises a refrigerator body and a refrigerator cover detachably connected to the refrigerator body, wherein a plurality of mutually parallel storage layers are arranged in the refrigerator body, a plurality of storage frames capable of storing blood products are arranged on each storage layer, RFID card readers capable of identifying RFID electronic tags are arranged in the storage frames, the RFID card readers are electrically connected with a controller, a refrigerating device, a temperature monitoring device and a communication module are arranged in the refrigerator body, refrigerating plant, temperature monitoring device and communication module all are connected with the controller electricity, and the case lid is opened has the access & exit that can hold blood goods and put into the box or take out the box, and the access & exit is equipped with the scanner, still is equipped with in the box and puts into or takes out the transport mechanism who stores the frame with the blood goods of access & exit, has solved traditional blood storage refrigerator and has operated complicacy, the inconvenient problem of using.

Description

Blood storage refrigerator

Technical Field

The application relates to the technical field of blood refrigeration, and particularly discloses a blood storage refrigerator.

Background

According to national standards for blood storage, red blood cells or lysed blood must be stored in an environment of 2-6 degrees celsius. For this reason, in the medical industry, a thermostated refrigerator has appeared, specifically for storing blood, comprising a tank for storing blood products, a controller arranged inside the tank and a refrigerator for keeping the temperature inside the tank constant at 2-6 ℃. In the process of storing and taking blood products, special medical staff is needed to classify and place the blood products to be stored and taken, check information, count data and the like, and due to the fact that the blood products in the constant-temperature refrigerator are stored and taken, the medical staff in charge of work manually operates the blood products to be stored and taken according to blood types marked on the blood products, the operation is complex, and the blood products are not convenient for the medical staff to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the traditional blood storage refrigerator is complex in operation and inconvenient to use.

In order to achieve the purpose, the basic scheme of the utility model provides a blood storage refrigerator, which comprises a refrigerator body and a refrigerator cover detachably connected to the refrigerator body, wherein a plurality of mutually parallel storage layers are arranged in the refrigerator body, a plurality of storage frames capable of storing blood products are arranged on each storage layer, RFID card readers capable of identifying RFID electronic tags are arranged in the storage frames, the RFID card readers are electrically connected with a controller, a refrigerating device, a temperature monitoring device and a communication module are arranged in the refrigerator body, and the refrigerating device, the temperature monitoring device and the communication module are electrically connected with the controller;

the box cover is provided with an entrance and an exit which can accommodate blood products to be put into or taken out of the box body, the entrance and the exit are provided with scanners, and the box body is also provided with a transfer mechanism which can put the blood products in or take the blood products out of the entrance and the exit into or out of the storage frame.

The principle and the effect of the basic scheme are as follows:

1. compared with the prior art, the blood product intelligent management system has the advantages that the RFID card reader is arranged, the blood product identification code is marked and bound with the RFID electronic tag, the RFID radio frequency identification technology is adopted, non-contact bidirectional data communication is carried out in a radio frequency mode, the RFID electronic tag is read and written in the radio frequency mode, so that the purposes of identifying the target and exchanging data are achieved, the RFID card reader is used for identifying the RFID electronic tag, the data are transmitted to the server through the communication module, the server identifies the blood product information according to the RFID electronic tag and feeds the blood product information back to the controller, and the blood product intelligent management in the box body is achieved.

2. Compared with the prior art, the blood product taking device has the advantages that the transfer mechanism is arranged in the box body, the blood product is taken by controlling the transfer mechanism, the purpose that the blood product is automatically placed into or taken out of the storage frame is achieved, and the situation that medical staff take wrong blood products due to error or misoperation is reduced.

3. Compared with the prior art, the blood product taking-out and putting-in device has the advantages that the inlet and the outlet are formed in the box cover, the blood product is automatically taken out and put in by the transfer mechanism, and meanwhile, the situation that the box door needs to be opened when the blood product is taken out of the traditional blood storage refrigerator is avoided, and the cold air is prevented from being scattered outwards.

Further, transport mechanism includes mounting panel of rigid coupling in the box and the motor of rigid coupling at the mounting panel upper surface, and the motor is connected with the controller electricity, and the output shaft of motor runs through mounting panel coaxial coupling and has the screw rod, and threaded connection has the arm that can press from both sides the blood goods on the screw rod. The motor is convenient to install through setting up the mounting panel, rotates and then drives the arm through the motor and reciprocates, is convenient for accomplish the transportation of blood products.

Furthermore, the RFID card reader is provided with a wireless charging device, the wireless charging device comprises a power module electrically connected with the controller, a transmitting coil electrically connected with the power module and a receiving coil arranged in the RFID card reader, and the receiving coil and the transmitting coil are in electromagnetic coupling. The RFID card reader is convenient to charge by arranging the wireless charging device, the problem of complex wiring in the box body is reduced, and the reasonable application of space is improved.

Further, the box cover is provided with an LED display screen electrically connected with the controller and an alarm lamp arranged above the display screen. The LED display screen and the alarm lamp are arranged, so that the condition in the box body can be fed back in time, and the use is convenient.

Furthermore, a refrigerating device and a temperature monitoring device which are electrically connected with the controller are arranged in the box body, the refrigerating device comprises a compressor, a refrigerator and a condenser, and the temperature monitoring device comprises a first temperature sensing probe for monitoring the refrigerating device and a second temperature sensing probe for detecting the temperature in the box body. The temperature in the box body is convenient to monitor by setting temperature monitoring, and real-time feedback is carried out.

Furthermore, an emergency power supply is arranged on the box cover. Through setting up emergency power source, also can in time supply power when the box has a power failure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced 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 shows a schematic structural diagram of a front side of a box cover of a blood storage refrigerator according to an embodiment of the present application;

fig. 2 shows a schematic structural view of the back side of a box cover of a blood storage refrigerator according to an embodiment of the present application;

fig. 3 shows a schematic structural diagram of a box body of a blood storage refrigerator provided by the embodiment of the application;

fig. 4 shows a control flow chart of a blood storage refrigerator according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the RFID card reader comprises a box body 1, a box cover 2, a storage layer 3, a storage frame 4, an RFID card reader 5, an entrance 6, a scanner 7, a mounting plate 8, a motor 9, a screw rod 10, a mechanical arm 11, an LED display screen 12, an alarm lamp 13, an emergency power supply 14 and a cloth curtain 15.

A blood storage refrigerator, the embodiment of which is shown in figure 1, figure 2, figure 3 and figure 4: comprises a box body 1 and a box cover 2 which is detachably connected on the box body 1, three mutually parallel storage layers 3 are arranged in the

box body

1, 6 storage frames 4 which can store blood products are respectively arranged on the storage layers 3, identification codes and RFID electronic tags which are mutually bound with the identification codes are pasted on the surfaces of the blood products, a controller and a communication module which is electrically connected with the controller are arranged in the box body 1, the communication module is used for establishing communication connection with a server, the blood storage refrigerator is characterized in that information interaction between the blood storage refrigerator and a server is realized, an RFID card reader 5 capable of identifying an RFID electronic tag is arranged in the storage frame 4, the RFID card reader 5 is electrically connected with the controller, the RFID card reader 5 is provided with a wireless charging device, the wireless charging device comprises a power supply module electrically connected with the controller, a transmitting coil electrically connected with the power supply module and a receiving coil arranged in the RFID card reader 5, and the receiving coil and the transmitting coil are electromagnetically coupled; specifically, the wireless charging technology of the electromagnetic induction type is adopted for realizing, after the power supply module is started through electric connection, current is generated, when the current passes through the transmitting coil, an induction magnetic field is generated, the induction magnetic field and a receiving coil arranged in the RFID card reader 5 generate an electromagnetic induction phenomenon, then induction current is generated in the RFID card reader 5, wireless charging of the RFID card reader 5 is realized, compared with traditional limited charging, the space occupied by wiring and wiring is saved, and the storage capacity of the box body 1 is improved.

The box cover 2 is provided with an entrance 6 for accommodating blood products to be placed into the box body 1 or taken out of the box body 1, the entrance 6 is provided with a scanner 7 for scanning identification codes on the blood products, the scanner 7 is electrically connected with a controller, a cloth curtain 15 is hinged above the entrance 6, cold air is prevented from overflowing by arranging the cloth curtain 15, the box body 1 is also internally provided with a transfer mechanism for placing the blood products in the entrance 6 into or taking out of the storage frame 4, the transfer mechanism comprises a mounting plate 8 fixedly connected to the upper part in the box body 1 and a motor 9 fixedly connected to the upper surface of the mounting plate 8, the motor 9 is electrically connected with the controller, an output shaft of the motor 9 penetrates through the mounting plate 8 and is coaxially connected with a screw rod 10, an output shaft of the motor 9 is rotatably connected with the mounting plate 8, the screw rod 10 is in threaded connection with a mechanical arm 11 for clamping the blood products, the box body 1 is also internally provided with a guide rod for limiting the mechanical arm 11, the grabbing of blood products is realized through a mechanical arm 11, the mechanical arm 11 is arranged in the box body 1 and can move along the multi-axis direction, the mechanical arm 11 moving along the multi-axis direction is used for grabbing the blood products from the storage frame 4 and moving to the access 6 or grabbing the blood products to the storage frame 4 through the access 6, the multi-axis direction movement of the mechanical arm 11 adopts the movement along the X axis, the Y axis and the Z axis, the X axis is the left-right direction, the Y axis is the front-back direction, the Z axis is the up-down direction, each axis is driven by a motor 9, and the structure that the mechanical arm 11 moves along the multi-axis direction is common in the mechanical field.

Be equipped with emergency power source 14 on case lid 2, can in time supply power when the blood storage refrigerator has a power failure, be equipped with LED display screen 12 and the alarm lamp 13 of locating LED display screen 12 top of being connected with the controller electricity on case lid 2, the controller still electricity is connected with bee calling organ, be equipped with refrigerating plant and the temperature monitoring device of being connected with the controller electricity in the box 1, refrigerating plant includes the compressor, refrigerator and condenser, temperature monitoring device includes the first temperature sensing probe that carries out the control to refrigerating plant and carries out the second temperature sensing probe that detects to the temperature in the box 1, first temperature sensing probe carries out temperature detection to refrigerating plant, the interior temperature of second temperature sensing probe pair box 1 detects.

According to the national standard about blood product storage, red blood cells or dissolved blood need to be stored in an environment of 2-6 ℃, when the temperature detection of the refrigeration device by the first temperature sensing probe and the internal temperature detection of the box body 1 by the second temperature sensing probe are abnormal, the temperature monitoring device feeds back signals to the controller, the controller sends out electric signals, the LED display screen 12 sends out abnormal prompt signals, the alarm lamp 13 flashes, and the buzzer sends out buzzing sounds to prompt.

In the implementation process of the utility model, when blood products need to be preserved, medical staff attach identification codes and RFID electronic tags to the blood products and upload the identification codes and the RFID electronic tags to a server, bind the identification codes and the RFID electronic tags, then identify the identification codes on the blood products through a scanner 7 on a box cover 2, transmit electric signals to a controller after identification, the controller drives a motor 9 and a mechanical arm 11 to work, when the motor 9 rotates forwards, the mechanical arm 11 moves downwards, when the motor 9 rotates backwards, the mechanical arm 11 moves upwards, when the blood products are placed at an entrance 6, the mechanical arm 11 picks the blood products, the blood products are placed in a storage frame 4, an RFID card reader 5 in the storage frame identifies the RFID electronic tags on the blood products, transmits the signals to the controller, and the controller performs data processing to avoid that the mechanical arm 11 continuously picks the blood products to the same storage frame 4 when the next work, similarly, when blood products need to be taken out, the blood products are clamped and placed in the inlet and outlet 6 through the mechanical arm 11, and contrary to the implementation, excessive description is omitted, the blood product clamping and placing device disclosed by the utility model adopts the RFID wireless radio frequency identification technology, carries out non-contact bidirectional data communication in a wireless radio frequency mode, and reads and writes the RFID electronic tag in the wireless radio frequency mode, so that the purposes of identifying the target and exchanging data are achieved, the RFID electronic tag is identified through the RFID card reader 5, then the data is transmitted to the cloud server through the communication module, the server identifies the blood product information according to the RFID electronic tag and feeds the blood product information back to the controller, and the intelligent management of the blood products in the box body 1 is realized, the structure is compact, and the operation is convenient.

Compared with the prior art, the blood product intelligent management system has the advantages that the RFID card reader 5 is used for identifying the RFID electronic tag, the data are transmitted to the cloud server through the communication module, the server identifies the blood product information according to the RFID electronic tag and feeds the blood product information back to the controller, the blood product is intelligently managed in the box body 1, meanwhile, the blood product is taken by controlling the transfer mechanism, the purpose that the blood product is automatically placed into the storage frame 4 or taken out of the storage frame 4 is achieved, the situation that the blood product is taken wrongly due to mistake or misoperation of medical staff is reduced, the workload of the medical staff is reduced, and the problems that the traditional blood storage refrigerator is complex in operation and inconvenient to use are solved.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A blood storage refrigerator is characterized in that: the blood product storage box comprises a box body and a box cover detachably connected to the box body, wherein a plurality of parallel storage layers are arranged in the box body, a plurality of storage frames capable of storing blood products are arranged on each storage layer, RFID (radio frequency identification) card readers capable of identifying RFID electronic tags are arranged in the storage frames, the RFID card readers are electrically connected with a controller, a refrigerating device, a temperature monitoring device and a communication module are arranged in the box body, and the refrigerating device, the temperature monitoring device and the communication module are electrically connected with the controller;

the case lid is opened and is had the access & exit that can hold blood products and put into the box or take out the box, and the access & exit is equipped with the scanner, still is equipped with the transport mechanism that can put into or take out the storage frame with the blood products of access & exit in the box.

2. The refrigerator according to claim 1, wherein the transportation mechanism comprises a mounting plate fixedly connected in the box body and a motor fixedly connected to the upper surface of the mounting plate, the motor is electrically connected to the controller, an output shaft of the motor coaxially penetrates through the mounting plate and is connected with a screw rod, and the screw rod is in threaded connection with a mechanical arm capable of clamping the blood product.

3. The refrigerator as claimed in claim 2, wherein the RFID reader is provided with a wireless charging device, the wireless charging device comprises a power module electrically connected with the controller, a transmitting coil electrically connected with the power module, and a receiving coil arranged in the RFID reader, and the receiving coil is electromagnetically coupled with the transmitting coil.

4. The refrigerator according to claim 1, wherein the lid has an LED display electrically connected to the controller and an alarm light above the display.

5. The refrigerator according to claim 1, wherein the refrigerating device comprises a compressor, a refrigerator and a condenser, and the temperature monitoring device comprises a first temperature sensing probe for monitoring the refrigerating device and a second temperature sensing probe for detecting the temperature in the refrigerator body.

6. The refrigerator according to claim 1, wherein the cover is provided with an emergency power supply.