CN215832224U - Visual low temperature transfer box of medical biological sample - Google Patents
Visual low temperature transfer box of medical biological sample Download PDFInfo
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- CN215832224U CN215832224U CN202120473058.3U CN202120473058U CN215832224U CN 215832224 U CN215832224 U CN 215832224U CN 202120473058 U CN202120473058 U CN 202120473058U CN 215832224 U CN215832224 U CN 215832224U
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Abstract
The utility model provides a visual low-temperature transfer box for medical biological samples, which comprises a refrigeration box body, a top cover, an automatic opening mechanism, a refrigeration device, a controller and a detection and display device, a plurality of sample racks/grooves for storage are arranged in the refrigerating box body, the top cover is rotatably arranged at the top of the refrigerating box body and is driven by the automatic opening mechanism to be opened and closed, be equipped with the transparent window that is used for the inside sample of direct observation on the top cap, refrigerating plant includes a refrigeration piece at least, the refrigeration piece sets up in cold-stored box, it includes the screen to detect and display device, a plurality of count sensor and thermodetector, thermodetector is located the cold-stored box and links to each other with the controller, thermodetector transmits the real-time temperature of the cold-stored box that detects to the controller and shows on the screen, count sensor transmits the condition of depositing of the cold-stored box that detects to the controller and shows on the screen. The utility model has the advantages of accurate temperature control, accurate and safe transportation and convenient use.
Description
Technical Field
The utility model relates to a visual low-temperature transfer box for a medical biological sample.
Background
Medical science inspection is carrying out the sample collection back, need transport the detection to the sample, in order to guarantee the completeness and the quality of sample, and pharyngeal swab biological specimen becomes the new clinical examination project of diagnosing very important, and clinical pharyngeal swab sample sometimes loses, the circumstances such as leakage take place in the transportation, and the biological safety is non-negligible in the sample in-process is transported in the handing-over. In order to better ensure the completeness and quality of a specimen, the problem to be improved is urgently needed to be developed with a biological specimen box with good performance and safety.
At present, professional carriers are lacked in the biological sample transfer process in China, most of the biological samples are placed in a foam box filled with dry ice or other containers for transfer, a transporter needs to directly contact and open the sample box to check the samples in the sample transfer process, the risk of infection exists, safety is not guaranteed in the biological sample transfer process, most of the carriers have poor heat preservation effect, and temperature ranges matched with different biological samples cannot be provided;
in the prior art, the phenomena of sample overflow, sample loss, inconsistent sample quantity in the clinical and laboratory handover process of the biological sample and the like occur;
in addition, the existing transfer box also has the defect that the storage condition in the box body cannot be directly obtained.
Therefore, the medical biological sample visualization low-temperature transfer box capable of being accurately and safely transferred needs to be provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a visual low-temperature transfer box for medical biological samples, which has the advantages of low-temperature refrigeration, accurate and safe transfer and convenient use.
In order to achieve the above object, the present invention provides a medical biological sample visualization cryogenic transfer box, which comprises:
a refrigerator body in which a plurality of sample racks/grooves for storage are provided;
the top cover is rotatably arranged at the top of the refrigerating box body and is driven by the automatic opening mechanism to be opened and closed, and a transparent window for directly observing an internal sample is arranged on the top cover;
the refrigerating device at least comprises a refrigerating sheet, and the refrigerating sheet is arranged in the refrigerating box body;
a controller; and
the detection and display device is in signal connection with the controller;
the detection and display device comprises a screen, a plurality of counting sensors and a temperature detector, wherein the temperature detector is positioned in the refrigerating box body and connected with the controller, the temperature detector transmits the detected real-time temperature of the refrigerating box body to the controller and displays the temperature on the screen, the counting sensors are in one-to-one correspondence with the sample racks/grooves, and the counting sensors transmit the detected storage condition of the refrigerating box body to the controller and display the storage number on the screen through the controller.
According to another embodiment of the present invention, further comprising a power source for providing power to the cooling fins, the controller, the screen, the count sensor and the temperature detector.
According to another embodiment of the utility model, the power supply is provided with a charging connection for connection to an external device.
According to another embodiment of the present invention, the refrigeration chip is a micro semiconductor refrigeration chip.
According to another embodiment of the present invention, the sample rack/groove is provided with a positioning block for preventing the sample tube from rotating, and the positioning block can generate elastic deformation.
According to another embodiment of the present invention, the automatic opening mechanism is a pedal type opening mechanism including a pedal, a lever, a first shaft, a second shaft, a pull cord and a hinge shaft, the top cover is rotatably connected to the top of the refrigerator body through the hinge shaft, the lever is rotatably provided on the refrigerator body through the first shaft, the pedal is located at one end of the lever, one end of the pull cord is connected to the other end of the lever, the other end of the pull cord bypasses the second shaft and upwardly bypasses the hinge shaft again to be connected to the top cover, wherein the other end of the lever is higher than the second shaft.
According to another embodiment of the present invention, the automatic opening mechanism further comprises a torsion spring which is sleeved on the hinge shaft, and the opened top cover can compress the torsion spring.
According to another embodiment of the utility model, the automatic opening mechanism further comprises a magnet, and a connecting block which can be attracted with the magnet is arranged on the refrigerating box body.
According to another specific embodiment of the utility model, the automatic opening mechanism is an induction opening mechanism, and at least comprises a human body infrared inductor and a micro steering engine.
According to another embodiment of the utility model, the refrigerator further comprises a single/double shoulder strap, a handle or a groove arranged on the refrigerator body.
Compared with the prior art, the utility model has the advantages that:
the utility model adopts the refrigerating sheet for refrigerating, can control the temperature to be within the temperature range of 2-8 ℃ according to the accuracy, so as to be suitable for the preservation of different biological samples, and has the advantage of accurate temperature control;
in addition, the implementation temperature and the sample number in the refrigerator body are displayed on the screen through the detection and display device, and meanwhile, the refrigerator can be observed between transparent windows on the top cover when the top cover is not opened, so that the refrigerator has the advantages of visualization, accurate counting of the sample number, prevention of sample loss and convenience and safety in use.
In addition, the sample groove can better stabilize the sample tube and prevent the sample from overflowing;
the utility model adopts a pedal type or is automatically opened by matching the human body infrared sensor with the micro steering engine, so that the direct hand contact of a transporter with a specimen can be reduced, the maximum possibility is reduced, the biological pollution is reduced, and the risk of cross infection is reduced.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a refrigerator body in embodiment 1 of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic view of an automatic opening mechanism in embodiment 1 of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Example 1
The embodiment provides a medical biological sample visualization low-temperature transfer box, which comprises a refrigeration box body 10, a top cover 20, an automatic opening mechanism 30, a single-chip microcomputer controller, a refrigerating device, a detection and display device 40 and a power supply 50, as shown in fig. 1-4.
The refrigerator 10 is, for example, a square box, and a plurality of sample wells 11 for storing sample tubes are provided in the refrigerator 10, preferably, the plurality of sample wells 11 are distributed in a horizontal and vertical array, and a label 12 is provided at each sample well 11 so as to distinguish the sample wells 11.
Further, the sample grooves 11 in the present embodiment have the same size, and in other examples, the diameters of the sample grooves 11 of different specifications and models can be designed according to the use requirements to meet the use requirements.
Specifically, can also be equipped with in the sample groove 11 and prevent that the sample tube from taking place pivoted locating piece, the locating piece can produce elastic deformation to stabilize the sample tube better.
The top cover 20 is rotatably provided on the top of the refrigerator body 10 and is opened and closed by an automatic opening mechanism 30, as shown in fig. 1, a transparent window 21 for directly observing an internal sample is provided on the top cover 20, and preferably, the transparent window 21 occupies a major area of the top cover 20.
The refrigerating device comprises a refrigerating piece, the refrigerating piece is positioned in the refrigerating box body 10, preferably at the bottom of the refrigerating box body, and the refrigerating piece is a semiconductor refrigerating piece;
still further, a heat insulating layer is arranged at the bottom of the refrigerating box body 10 to prevent the loss of cold energy.
The detecting and displaying device 50 comprises a screen 51, a plurality of counting sensors and a temperature detector 52, wherein the screen 51 is an electronic display screen and is arranged on the front side wall of the refrigerating box body 10, the temperature detector 52 is positioned in the refrigerating box body 10, preferably in a position close to the upper part of the refrigerating box body 10, and the counting sensors are in one-to-one correspondence with the sample grooves 11, for example, are arranged at the bottom of the sample grooves 11;
the temperature detector 52 transmits the detected real-time temperature of the refrigerator body 10 to the single chip microcomputer controller and displays the real-time temperature on the screen 51, the counting sensor transmits the detected storage condition of the refrigerator body 10 to the single chip microcomputer controller, and the storage number is displayed on the screen 51 after the storage number is calculated by the single chip microcomputer controller;
specifically, a plurality of temperature detectors 52, for example, four, may be provided to perform distributed thermometry, and the average value of the four temperature detectors 52 is closer to the actual temperature by, for example, feeding back as the real-time temperature in the form of an average value.
The power supply 50 provides power for the screen 51, the counting sensor, the temperature detector 52 and the single chip microcomputer controller, wherein the power supply 50 is provided with a charging connector connected with an external device, such as a USB connector, an automobile cigarette lighter connector and the like, so as to perform continuous charging/power supply.
The automatic opening mechanism 30 in this embodiment is a pedal type opening mechanism, and includes a pedal 31, a lever 32, a first shaft 33, a second shaft 34, a pulling rope 35, a hinge shaft 36 and a torsion spring, the top cover 20 is rotatably connected to the top of the refrigerator body 10 through the hinge shaft 36, the lever 32 is rotatably disposed on the refrigerator body 10 through the first shaft 33, the pedal 31 is located at one end of the lever 32, one end of the pulling rope 35 is connected to the other end of the lever 32, the other end of the pulling rope 35 bypasses the second shaft 34 and upwardly bypasses the hinge shaft 36 again to be connected to the top cover 20, wherein the other end of the lever 32 is higher than the second shaft 34.
Wherein, the torsional spring cover is on articulated shaft 36, and open top cap 20 can compress tightly the torsional spring.
The pedal 31 is stepped to drive the lever 32 to move, the left end of the lever 32 descends along with the pedal 31, the right end of the lever 32 is lifted to pull the pull rope 35, the pull rope 35 is preferably a steel wire rope, the pull rope 35 pulls the top cover 20 to rotate around the hinge shaft 36, and meanwhile, the torsion spring is squeezed; when the acting force on the pedal 31 disappears, the top cover 20 is automatically closed under the action of the restoring force of the torsion spring, and the pedal 31 rises to the original position.
In this embodiment, a magnet may be disposed on the top cover 20, a connecting block capable of attracting the magnet is disposed on the refrigerator body 10, and the magnet on the top cover 20 in the closed state attracts the connecting block to achieve better sealing.
In other examples, the automatic opening mechanism 30 may also be an inductive opening mechanism, which automatically opens the top cover 20 by means of a human body infrared sensor and a micro steering engine.
In this embodiment, the refrigerator body 10 is provided with a groove 13, and in other examples, a single/double shoulder strap or a handle may be used for carrying.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the utility model, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (10)
1. The utility model provides a visual low temperature transfer box of medical biological sample which characterized in that includes:
a refrigerator body in which a plurality of sample racks/grooves for storage are provided;
the top cover is rotatably arranged at the top of the refrigerating box body and is driven by the automatic opening mechanism to be opened and closed, and a transparent window for directly observing an internal sample is arranged on the top cover;
the refrigerating device at least comprises a refrigerating sheet, and the refrigerating sheet is arranged in the refrigerating box body;
a controller; and
the detection and display device is in signal connection with the controller;
the detection and display device comprises a screen, a plurality of counting sensors and a temperature detector, wherein the temperature detector is positioned in the refrigerating box body and connected with the controller, the temperature detector transmits the detected real-time temperature of the refrigerating box body to the controller and displays the temperature on the screen, the counting sensors correspond to the sample frames/grooves one by one, and the counting sensors transmit the storage condition of the refrigerating box body to the controller and display the storage number on the screen through the controller.
2. The medical biological specimen visualization cryogenic transfer cassette of claim 1, further comprising a power source to provide power to the refrigeration pill, the controller, the screen, the count sensor, and the temperature detector.
3. The visual cryogenic transfer box of biological samples for medical use according to claim 2, wherein the power supply is provided with a charging connector for connection with an external device.
4. The medical biological sample visualization cryogenic transfer box of claim 1, wherein the refrigeration patch is a miniature semiconductor refrigeration patch.
5. The visual low temperature transfer box of biological sample of medical claim 1, wherein the sample rack/trough is provided with a positioning block for preventing the sample tube from rotating, and the positioning block can generate elastic deformation.
6. The visual cryogenic transfer box of claim 1, wherein the automatic opening mechanism is a pedal-type opening mechanism comprising a pedal, a lever, a first shaft, a second shaft, a pull rope and a hinged shaft, the top cover is rotatably connected to the top of the refrigerator body through the hinged shaft, the lever is rotatably arranged on the refrigerator body through the first shaft, the pedal is located at one end of the lever, one end of the pull rope is connected with the other end of the lever, the other end of the pull rope bypasses the second shaft and is connected with the top cover again upwards bypassing the hinged shaft, and the other end of the lever is higher than the second shaft.
7. The visual low temperature transfer box of biological sample of medical claim 6, wherein the automatic opening mechanism further comprises a torsion spring, the torsion spring is sleeved on the hinge shaft, and the opened top cover can press the torsion spring.
8. The visual low temperature transfer box of medical biological sample of claim 7, wherein the automatic opening mechanism further comprises a magnet, and a connecting block capable of attracting the magnet is arranged on the refrigerating box body.
9. The visual low temperature transfer box of biological sample of medical claim 1, characterized in that, the automatic opening mechanism is an induction opening mechanism, and it includes at least human infrared inductor and miniature steering engine.
10. The medical biological specimen visualization cryogenic transfer box of claim 1, further comprising a single/double shoulder strap, handle, or groove disposed on the refrigerated box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473058.3U CN215832224U (en) | 2021-03-04 | 2021-03-04 | Visual low temperature transfer box of medical biological sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473058.3U CN215832224U (en) | 2021-03-04 | 2021-03-04 | Visual low temperature transfer box of medical biological sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832224U true CN215832224U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120473058.3U Active CN215832224U (en) | 2021-03-04 | 2021-03-04 | Visual low temperature transfer box of medical biological sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832224U (en) |
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2021
- 2021-03-04 CN CN202120473058.3U patent/CN215832224U/en active Active
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