CN211179861U - Sample recognition device of digital slice scanner - Google Patents
Sample recognition device of digital slice scanner Download PDFInfo
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- CN211179861U CN211179861U CN201920826591.6U CN201920826591U CN211179861U CN 211179861 U CN211179861 U CN 211179861U CN 201920826591 U CN201920826591 U CN 201920826591U CN 211179861 U CN211179861 U CN 211179861U
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Abstract
The utility model discloses a digital section scanner sample recognition device relates to digital section scanner for solve in prior art, bar code scanner and bar code label must just can normally read through the light contact, if the sample is accomodate inside digital section scanner, or scan the sample and pile up and place, all can be because the bar code is sheltered from and the problem that can't read. The NFC scanning device comprises a digital slice scanner and a scanning specimen, wherein a Near Field Communication (NFC) reading and writing module is arranged in the digital slice scanner, and an NFC label is placed on the scanning specimen. This technical scheme has used the NFC technique, can read the NFC label data in a large amount of scanning specimens in the very short time to give feedback instruction, greatly improved work efficiency.
Description
Technical Field
The utility model relates to a digital section scanner is a digital section scanner sample recognition device particularly.
Background
With the development of the digital technology, the digital section technology is more and more widely applied, a large number of samples need to be scanned into digital sections every day, and the capacity of the scanned samples of the digital section scanner is larger and larger, and ranges from dozens of samples to thousands of samples.
In the prior art, a digital slice scanner usually uses a barcode label to identify a scanned sample, i.e., a barcode is attached to each scanned sample, a barcode scanner is used to obtain barcode information, and then a corresponding sample is found by comparing the barcode information. By using the method, the bar code scanner and the bar code label can be normally read only by optical contact, and if the sample is stored in the digital section scanner or the scanning samples are stacked, the bar code cannot be read because the bar code is shielded. In addition, scanning a large number of barcode labels and comparing and searching are also very heavy workload. In addition, the barcode label can only be read in one direction, but cannot be written in data, and is not flexible and convenient to use.
Finding out a specific specimen from a large number of scanned specimens has been a laborious and laborious task, and the disclosed technique is a good solution to this problem.
Disclosure of Invention
The utility model discloses a pair of digital section scanner sample recognition device has overcome the not enough of prior art. The utility model discloses in use the discernment that NFC technique realized the scanning sample. Near field communication (nfc) (near field communication) technologies can exchange data when they are close to each other, and belong to one of contactless radio Frequency identification (rfid) (radio Frequency identification) technologies. NFC technology is a short-range high-frequency radio technology that operates within a 20cm distance at a frequency of 13.56MHz and enables data exchange without mechanical and optical contact.
The digital slice scanner is internally provided with a Near Field Communication (NFC) read-write module and a plurality of NFC induction antennas, the NFC induction antennas are distributed in the digital slice scanner, and each scanning specimen is placed at one NFC induction antenna. The NFC label has been placed on the scanning sample, and when the digital section scanner of packing into in the scanning sample, the NFC label on the scanning sample just is in the reading and writing scope of NFC response antenna, and every NFC response antenna can only read and write the NFC label on the scanning sample that corresponds with it moreover.
When the digital slice scanner works, the NFC read-write module is only connected with one NFC induction antenna at each moment through the antenna switching circuit, and then the NFC read-write module reads and writes the NFC label on the scanning specimen corresponding to the NFC induction antenna. And after the antenna switching circuit is completed, switching to the next NFC induction antenna. And repeating the steps in this way to realize the reading and writing of all the NFC labels of the scanned samples. Since the NFC read-write speed is fast (about 15 milliseconds), the read-write of hundreds of NFC tags can be completed in a few seconds.
Through reading and writing the NFC label on the scanning sample in real time, digital section scanner can the perception user to the operation of scanning sample, if pack into new scanning sample, take out the scanning sample that the scanning was accomplished to can the accurate scanning sample quantity that obtains in the present digital section scanner. When a user needs to search for a specific sample, the digital slice scanner can compare with the read NFC label data as long as the screening condition is input, quickly find out the sample meeting the condition, and give feedback (through an indicator light or numbers) to inform the user of the specific position of the sample to be scanned.
The utility model discloses a digital section scanner sample recognition device, wherein:
the scanning sample is placed inside the digital section scanner, and is placed in the vertical pile-up. The NFC label is placed to every scanning sample side, can store the relevant information of scanning sample in the NFC label.
The digital slice scanner is internally provided with an NFC read-write module circuit board which is provided with an MCU microprocessor, a communication module, an NFC read-write module, a plurality of paths of NFC induction antennas and an antenna switching circuit. The number of NFC induction antennas on the NFC read-write module circuit board is related to the number of scanning samples that the digital slice scanner can hold, and each scanning sample is guaranteed to have only one antenna corresponding to it. The NFC read-write module circuit board is vertically and vertically fixed on one side, with the NFC tags, of the stacked scanning specimen, the multiple NFC induction antennas on the NFC read-write module circuit board are aligned with the NFC tags on the scanning specimen one by one, and each NFC induction antenna only reads the corresponding NFC tag (the NFC tag closest to the NFC induction antenna).
And the NFC reading module reads and writes NFC label data on a scanning sample corresponding to the NFC sensing antenna. After reading, the next NFC induction antenna is selected to be circulated all the time, and all the NFC labels of the scanned specimens are read in real time.
The scanning specimens in the digital slide scanner are stacked so that the NFC tags are also stacked next to each other.
It should be noted that, in order to avoid that the NFC read-write module simultaneously senses and operates to a plurality of adjacent NFC tags (which may cause the digital slice scanner to be unable to determine which scanning sample is currently operated), there are the following three measures:
firstly, the antenna design of the NFC read-write module circuit board is adjusted to enable the antenna design to have a proper induction distance, the antenna can only read the NFC label on the scanning specimen corresponding to the antenna when being gated, in practice, the distance between the NFC read-write module and the corresponding NFC label is adjusted to be 0 mm-9 mm, and the distance between the NFC read-write module and the corresponding NFC label is preferably adjusted to be 5 mm.
And secondly, isolation shielding measures are added, such as a partition plate is added between the multiple paths of antennas to play a shielding role.
And thirdly, adjusting the transmitting power of the NFC read-write module to enable the induction distance to be in a proper range.
Compared with the prior art, the utility model, digital section scanner has used the NFC technique, can read the NFC label data in a large amount of scanning specimens in the very short time (need not to care whether the label is sheltered from) to give the feedback instruction, can accurately obtain the scanning specimen quantity in the current digital section scanner, greatly improved work efficiency. And data can also be write in to the NFC label, can input information at any time during digital slice scanning for digital slice scanner is more intelligent.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a plurality of vertically stacked and single scanned specimens of the present invention;
fig. 3 is a schematic diagram of the NFC read-write module circuit board of the present invention;
fig. 4 is a cross-sectional view of the NFC functional area of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
the main element symbols are as follows:
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
In the first embodiment, the first step is,
as shown in fig. 1, 2, 3, 4, and 5, a specimen recognition device for a digital slice scanner includes a digital slice scanner and a scanned specimen, wherein the digital slice scanner is internally provided with a NFC read-write module, and an NFC tag is placed on the scanned specimen;
when the digital section scanner works specifically, the digital section scanner communicates with the NFC label on the scanning specimen through the NFC read-write module for accessing the relevant information of the scanning specimen, the digital section scanner is helped to acquire and memorize the relevant information and scanning condition of the scanning specimen, and the user is helped to quickly position and screen the position and the relevant information of the specific specimen in a large number of scanning specimens.
By using Near Field Communication (NFC) (near Field communication) technology, the digital section scanner and the scanned specimen can read and store the relevant information of the scanned specimen without mechanical or optical contact, the digital section scanner can be helped to quickly search, locate and classify the scanned specimen, and the working efficiency and the intelligent degree of digital section scanning are improved.
The NFC read-write module can correspond to the plurality of NFC induction antennas;
when the NFC tag is in specific work, different NFC induction antennas are gated in a time-sharing mode to be connected to the NFC read-write modules through an antenna switching method, reading and writing of NFC tags corresponding to all the NFC induction antennas are achieved, and the number of the NFC read-write modules can be reduced through the antenna switching method.
The quantity of NFC response antenna be relevant with the biggest scanning sample quantity that digital section scanner can hold, when guaranteeing that scanning sample piles up, every scanning sample all has NFC response antenna and its one-to-one.
The number of the NFC read-write modules can be one or more; when the number of the maximum scanning specimens which can be accommodated by the digital slice scanner is less, only one NFC read-write module can be used; when the number of the scanning samples is large, a plurality of NFC reading and writing modules can be used, each NFC reading and writing module correspondingly reads and writes a plurality of NFC induction antennas, and the plurality of NFC reading and writing modules can work simultaneously, so that a plurality of NFC labels can be read and written simultaneously. So as to obtain faster read-write speed and more economic cost.
The distance between the NFC read-write module and the corresponding NFC label is 0 mm-9 mm. And parameters are adjusted to be within the range of 0 mm-9 mm, so that each antenna can only communicate with the corresponding NFC label on the only one scanning specimen.
The NFC label is internally provided with a memory. Through the memory, the relevant information required for specimen ID, patient name, scan time, scan status (scan success, scan failure), etc. can be stored.
In the second embodiment, the first embodiment of the method,
as a second preferred embodiment of the present technical solution, referring to fig. 1, a digital slice scanner 1 scans a specimen 2, wherein the digital slice scanner 1 is internally provided with a near field communication NFC read-write module, and an NFC tag 23 is placed on the scanned specimen 2; the digital slice scanner 1 is divided into three regions, of which: the area A is a waiting scanning area A and can contain a plurality of samples 2 to be scanned; the area C is shown as an imaging scanning area C, and core components of digital slice scanning, such as an optical system, an illumination system, a mechanical system, an electronic control system and the like, of the digital slice scanner 1 are all located in the area and are part for realizing digital slice scanning imaging; the area B is a scanning-completed area B, and can accommodate a plurality of scanned specimens 2.
Referring to fig. 1, the scanning specimens 2 are vertically stacked and arranged in order inside the digital slide scanner 1, and the scanning specimens 2 are in contact with each other without any other barriers in between. When the scanning is not started, the scanning specimens 2 are all stacked in the waiting-to-scan area a to wait for scanning. When the scanning is carried out, the scanning specimen 2 at the lowest layer of the waiting scanning A area is conveyed to the imaging scanning C area for imaging scanning, and the rest scanning specimens 2 at the lowest layer of the waiting scanning A area fall to the bottom layer by gravity along with the moving of the scanning specimen 2 at the lowest layer of the waiting scanning A area. The scanning specimen 2 is scanned in the imaging scanning area C, after the scanning is finished, the scanning specimen 2 is conveyed to the scanning-finished area B, and is inserted from the lowest layer of the stacked scanning specimens which are already in the scanning-finished area B, and along with the insertion of the scanning specimen 2, the scanning specimen 2 which is already in the scanning-finished area B is lifted. And (4) after the scanning process is finished, repeating the process until all the samples are scanned.
Referring to fig. 1, an NFC read-write module circuit board 3 is respectively disposed in a waiting scanning area a and a finishing scanning area B of the digital slice scanner 1, and the NFC read-write module circuit board 3 is vertically erected outside the stacked scanning specimen 2 (on the side having the NFC tag).
Referring to fig. 1, a waiting scanning area a and a finishing scanning area B of a digital slice scanner 1 are further provided with a L ED indicator lamp panel 4, the L ED indicator lamp panel 4 is controlled by an NFC read-write module, the L0 ED indicator lamp panel 4 is provided with a plurality of L ED indicator lamps, the number of L ED indicator lamps is equal to the number (17 in this embodiment) of maximum scanning specimens that can be accommodated in the waiting scanning area a and the finishing scanning area B of the digital slice scanner, each L ED indicator lamp is used for indicating the state of a scanning specimen corresponding to the L ED indicator lamp, when no scanning specimen exists in a corresponding position, a L ED indicator lamp is turned off, when no scanning specimen is scanned in the corresponding position, a L ED indicator lamp is displayed in blue, when scanning specimen in the corresponding position is finished, a L ED indicator lamp is displayed in green, when scanning specimen in an abnormal state is scanned in the corresponding position, a L ED indicator lamp is displayed in red, and when a scanning specimen in which the corresponding position is searched for meeting the condition, a L ED indicator lamp.
In the third embodiment, the first step is that,
referring to fig. 2, a third preferred embodiment of the present invention is shown, in which a plurality of scan specimens 2 are stacked on the left portion of fig. 2, and a single scan specimen 2 is shown on the right portion of fig. 2. In the present embodiment, the scan specimen 2 is composed of a slice 22, a slice holder 21, and an NFC tag 23. The slices 22 are placed in the slice holders 21, each slice holder 21 can hold 6 slices 22, and the number of slices 22 that can be held by the slice holder 21 can be adjusted according to actual needs. The clip 21 is fitted with an NFC tag 23 on one side, in the position shown in the right part of fig. 2. When a plurality of the scanned specimens 2 are placed in a vertical stack, the NFC tags 23 on the scanned specimens 2 are also arranged in a vertical stack (as shown in the left part of fig. 2).
In the fourth embodiment, the first step is that,
as a fourth preferred embodiment of the present technical solution, referring to fig. 3, a plurality of NFC sensing antennas 31 are vertically arranged on the right side of the NFC read-write module circuit board 3, the number of the NFC sensing antennas 31 is the same as the number of maximum scanning specimens 2 (17 in this embodiment) that can be accommodated in the area a waiting for imaging scanning and the area B completing imaging scanning of the digital slice scanner 1, and is also the same as the number of L ED on the L ED indicator lamp board 4, the height size of the NFC sensing antennas 31 is the same as the thickness of the scanning specimens 2, when the scanning specimens 2 are vertically stacked, the NFC sensing antennas can exactly correspond to NFC tags on the scanning specimens 2 one by one, and by adjusting the transmission power of the NFC read-write module 32 and changing the design of the NFC sensing antennas 31 on the NFC read-write module circuit board 3, when the distance from the NFC tag on the scanning specimen 2 of the NFC sensing antennas 31 is 5mm, the NFC tag 23 can be read-written normally, and cannot be misread to the NFC tag 23 on another adjacent.
Referring to fig. 3, the NFC read/write module circuit board 3 has an mcu (microcontroller unit) microprocessor 35, a communication module 34, an NFC read/write module 32, and an antenna switching circuit 33. The MCU 35 is a control core and controls other parts to work cooperatively. The communication module 34 is responsible for communicating with the upper computer, receiving a control command of the upper computer, and reading and writing the NFC tag.
On the NFC read-write module circuit board 3 of this embodiment, there are 17 way NFC response antennas neatly arranged on the circuit board right side, and its size just matches with scanning sample 2, and when NFC read-write module circuit board 3 and scanning sample 2 were placed as shown in the mode of fig. 1, each way NFC response antenna 31 on the NFC read-write module circuit board 3 all just aimed at the NFC label 23 on a scanning sample 2.
The antenna switching circuit 33 can gate different NFC induction antennas 31 and the NFC read-write module 32 (only 1 NFC induction antenna 31 is gated at each time), and at this time, the NFC read-write module 32 can only read and write an NFC tag corresponding to this NFC induction antenna 31. when the NFC read-write module circuit board 3 operates normally, the MCU microprocessor 35 controls the antenna switching circuit 33 to switch the NFC induction antenna 31 in a reciprocating manner (only one path of the NFC induction antenna 31 and the NFC read-write module 32 is gated at each time), and controls the NFC read-write module 32 to read and write the NFC tag 23 on the scanned specimen 2 after being gated.
In the fifth embodiment, the first step is,
as a fifth preferred embodiment of the present invention, referring to fig. 4 and fig. 5, a sectional perspective view of the waiting imaging scan a area of the digital slice scanner 1 is shown. The scanning specimen 2 is vertically stacked and placed in the digital slice scanner 1, and the NFC read-write module circuit board 3 is vertically erected on the side (the side having the NFC tag 23) of the stacked scanning specimen 2. The area circled at a is enlarged and displayed at the right side, as shown in the figure, the NFC induction antennas 31 on the NFC read-write module circuit board 3 correspond to the NFC tags 23 on the scanning specimens 2 placed in a stacked manner one by one and are arranged in order, each NFC induction antenna 31 corresponds to one NFC tag 23, the distance between the NFC induction antenna 31 and the NFC tag 23 is about 5mm, and the distance can ensure that the NFC read-write module 32 cannot misread the NFC tags 23 on other adjacent scanning specimens 2.
In the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment, as compared to the first embodiment, in the second embodiment, the area a to be scanned and the area B to be scanned of the digital slice scanner 1 are respectively provided with one NFC read-write module circuit board 3, and the NFC read-write module circuit board 3 is vertically erected outside the stacked scanning specimens 2, so as to ensure that each NFC sensing antenna communicates with the NFC tag on the only one scanning specimen corresponding to the NFC sensing antenna. In contrast to the first embodiment, in the third embodiment, the scanning specimen 2 is composed of the section 22, the section holder 21 and the NFC tag 23, and the number of sections 22 that can be accommodated in the section holder 21 can be adjusted according to actual needs. Compared with the first embodiment, in the fourth embodiment, by adjusting the transmission power of the NFC read-write module 32 and changing the design of the on-board NFC sensing antenna 31, when the distance from the NFC sensing antenna 31 to the NFC tag on the scanning specimen 2 is 5mm, the NFC tag 23 can be read and written normally, and the NFC tag 23 on another adjacent scanning specimen 2 cannot be misread. Compared with the first embodiment, in the fifth embodiment, the NFC read-write module circuit board 3 always switches the NFC inductive antenna in real time, scans the changes of all NFC tags in the digital slice scanner 1, and quickly finds out a target from the changes.
A specimen identification method for a digital slice scanner comprises the following steps:
s1, assembling equipment, wherein the equipment comprises a digital slice scanner 1 and a scanning specimen 2, the digital slice scanner 1 is internally provided with a Near Field Communication (NFC) read-write module 32, and an NFC label 23 is arranged on the scanning specimen 2; the digital slice scanner 1 comprises an optical system, an illuminating system, a mechanical system and an electronic control system, wherein the digital slice scanner 1 sequentially waits for scanning an area A from right to left, images and scans an area C, and finishes scanning an area B.
The waiting scanning area A and the scanning finishing area B of the digital slice scanner 1 have approximately the same structure, taking the waiting scanning area A as an example, the waiting scanning area A comprises a base shell 53 and a scanner bottom plate 54 arranged on the base shell 53, wherein 3 rubber foot pads are fixed below the scanner bottom plate 54 and placed on a desktop; the automatic feeding device comprises a feeding support 55 arranged on a bottom plate 54 of the scanner, a base shell 53 is provided with feeding slide rods 57 facing the inner side of the feeding support 55, feeding screw rods 56 are arranged between the feeding slide rods 57, wherein the number of the feeding slide rods 57 is two, the number of the feeding screw rods 56 is one, the three are parallel, a feeding slide block 58 is fixed on a nut of the feeding screw rod 56, and the two feeding slide rods 57 penetrate through openings of the feeding slide block 58; the opening on the feeding sliding block 58 is tightly matched with the feeding sliding rod 57, the feeding sliding block 58 can move smoothly on the feeding sliding rod 57, and the gap between the feeding sliding block and the feeding sliding rod 57 is in a reasonable range, so that the feeding sliding block 58 cannot shake; a clip (not shown) is fixed to the feeding slider 58. When the scanning specimen 2 is placed on the feeding support 55, the clamping clip is just buckled at the position of the notch 59 on the scanning specimen 2, and when the clamping clip moves, the scanning specimen 2 can move along with the clamping clip. Therefore, when the motor drives the feeding screw rod 56 to move, the feeding screw rod 56 drives the feeding slide block 58 to move, and the clamping clip drives the scanning specimen 2 to move on the feeding bracket 55, so that the scanning specimen finishes the movement of the scanning area B in waiting for scanning the area A and imaging the area C.
S2, reading data, wherein the digital slice scanner communicates with the NFC label on the scanned specimen through the NFC read-write module for accessing the relevant information of the scanned specimen, and helps the digital slice scanner to acquire and memorize the relevant information and scanning condition of the scanned specimen, and helps the user to quickly position and screen the position and relevant information of a specific specimen in a large number of scanned specimens;
and S3, real-time monitoring, wherein the digital slice scanner can sense the operation of the user on the scanning specimen by reading and writing the NFC label on the scanning specimen in real time, such as loading a new scanning specimen and taking out the scanned specimen, and can accurately obtain the number of the scanning specimens in the current digital slice scanner. When a user needs to search for a specific sample, the digital slice scanner can compare with the read NFC label data as long as the screening condition is input, quickly find out the sample meeting the condition, give feedback through an indicator lamp or a number and inform the specific position of the sample of the user;
s4, slicing and scanning, wherein the scanning samples are vertically stacked and placed in the digital slice scanner to be orderly arranged, the scanning samples are mutually contacted, and no other barriers exist in the middle; when the scanning is not started, the scanning specimens are all stacked in the area A waiting for imaging scanning to wait for scanning. When scanning is carried out, the scanning specimen at the lowest layer of the area A waiting for imaging and scanning is conveyed to the area C for imaging and scanning, the scanning specimen at the lowest layer of the area A waiting for imaging and scanning is moved out, the rest scanning specimens at the area A waiting for imaging and scanning fall to the bottom layer by gravity, the scanning specimen is scanned at the area C for imaging and scanning, after the scanning is finished, the scanning specimen is conveyed to the area B finishing the imaging and scanning, and is inserted from the lowest layer of the stacked scanning specimens existing in the area B finishing the imaging and scanning, and the scanning specimen existing in the area B finishing the imaging and scanning is lifted along with the insertion of the scanning specimen; and (4) after the scanning process is finished, repeating the process until all the samples are scanned. It should be noted that the above steps are not limited by the order.
In the preferred embodiment, in the second step, in data reading, different NFC induction antennas are time-division gated to be connected to the NFC read-write module by an antenna switching method, so that reading and writing of NFC tags corresponding to all NFC induction antennas are realized, and the number of NFC read-write modules can be reduced by the antenna switching method;
the number of the NFC induction antennas is consistent with the number of the maximum scanning specimens which can be accommodated by the digital slice scanner, and each scanning specimen is provided with one unique NFC induction antenna corresponding to the scanning specimen;
the number of the NFC read-write modules can be one or more; when the number of the maximum scanning specimens which can be accommodated by the digital slice scanner is less, only one NFC read-write module can be used; when the number of the scanning samples is large, a plurality of NFC reading and writing modules can be used, each NFC reading and writing module correspondingly reads and writes a plurality of NFC induction antennas, and the plurality of NFC reading and writing modules can work simultaneously to realize the simultaneous reading and writing of a plurality of NFC labels;
the distance between the NFC read-write module and the corresponding NFC tag is 0 mm-9 mm;
a memory is arranged in the NFC tag;
when the NFC scanning device works specifically, the NFC reading and writing module is only connected with one NFC induction antenna at each moment through the antenna switching circuit, and then the NFC reading and writing module reads and writes the NFC label on the scanning sample corresponding to the NFC induction antenna; after the switching is finished, the antenna switching circuit is switched to the next NFC induction antenna; and repeating the steps in this way to realize the reading and writing of all the NFC labels of the scanned samples.
In the preferred embodiment, in the second step, in the data reading, a metal partition plate is arranged between the multiple paths of NFC induction antennas on the NFC read-write module.
In a preferred embodiment, in the second step, in data reading, L ED indicator lamp boards are respectively arranged in the area A waiting for imaging scanning and the area B finishing imaging scanning, the L ED indicator lamp boards are controlled by an NFC read-write module, a plurality of L ED indicator lamps are arranged on the L0 ED indicator lamp boards, the number of the L ED indicator lamps is equivalent to the number of maximum scanning specimens which can be contained in the area A waiting for imaging scanning and the area B finishing imaging scanning of the digital slice scanner, each L ED indicator lamp is used for indicating the state of a scanning specimen corresponding to the corresponding indicator lamp, when no scanning specimen exists in the corresponding position, the L ED indicator lamp is turned off, when no scanning specimen is scanned in the corresponding position, the L ED indicator lamp is displayed in blue, when scanning of the corresponding position specimen is finished, the L ED indicator lamp is displayed in green, when scanning of the corresponding position specimen is abnormal, the L ED indicator lamp is displayed in red, and when the corresponding position has a scanning specimen which meets the searching condition, the L ED indicator lamp is displayed in yellow;
when the digital slide scanner works specifically, through different colors of L ED indicator lights on the L ED indicator light board, a user of the digital slide scanner can quickly know and position the position and the state of a scanned specimen.
It is right above the utility model provides a pair of digital section scanner sample recognition device and identification method have carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. The utility model provides a digital section scanner sample recognition device which characterized in that: the system comprises a digital slice scanner and a scanning specimen, wherein a Near Field Communication (NFC) read-write module is arranged in the digital slice scanner, and an NFC label is placed on the scanning specimen;
when the system works specifically, the digital section scanner is communicated with the NFC label on the scanned specimen through the near field communication NFC read-write module and is used for accessing the relevant information of the scanned specimen, helping the digital section scanner to acquire and memorize the relevant information and scanning condition of the scanned specimen and helping a user to quickly position and screen the position and the relevant information of a specific specimen in a large number of scanned specimens;
the NFC read-write module can correspond to the plurality of NFC induction antennas;
when the NFC tag is in specific work, different NFC induction antennas are gated in a time-sharing mode to be connected to the NFC read-write modules through an antenna switching method, reading and writing of NFC tags corresponding to all the NFC induction antennas are achieved, and the number of the NFC read-write modules can be reduced through the antenna switching method.
2. The digital slide scanner specimen identification device according to claim 1, wherein: the number of NFC induction antennas is related to the number of the largest scanning specimens which can be accommodated by the digital slice scanner, and each scanning specimen is ensured to have a unique NFC induction antenna corresponding to the scanning specimen.
3. The digital slide scanner specimen identification device according to claim 2, wherein: the number of the NFC read-write modules can be one or more; when the number of the maximum scanning specimens which can be accommodated by the digital slice scanner is less, only one NFC read-write module can be used; when the number of the scanning samples is large, a plurality of NFC reading and writing modules can be used, each NFC reading and writing module correspondingly reads and writes a plurality of NFC induction antennas, and the plurality of NFC reading and writing modules can work simultaneously, so that a plurality of NFC labels can be read and written simultaneously.
4. A digital slide scanner specimen identification device according to claim 3 wherein: the distance between the NFC read-write module and the corresponding NFC label is 0 mm-9 mm.
5. The digital slide scanner specimen identification device according to claim 4, wherein: the NFC label is internally provided with a memory.
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| CN201920826591.6U CN211179861U (en) | 2019-06-03 | 2019-06-03 | Sample recognition device of digital slice scanner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196338A (en) * | 2019-06-03 | 2019-09-03 | 麦克奥迪实业集团有限公司 | A kind of digital slices scanner sample identification device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196338A (en) * | 2019-06-03 | 2019-09-03 | 麦克奥迪实业集团有限公司 | A kind of digital slices scanner sample identification device and method |
| CN110196338B (en) * | 2019-06-03 | 2024-06-25 | 麦克奥迪实业集团有限公司 | Digital slice scanner specimen identification device and method |
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