CN212872228U - Device for identifying medical slide scanning area characteristics and bar code information - Google Patents
Device for identifying medical slide scanning area characteristics and bar code information Download PDFInfo
- Publication number
- CN212872228U CN212872228U CN202021805890.0U CN202021805890U CN212872228U CN 212872228 U CN212872228 U CN 212872228U CN 202021805890 U CN202021805890 U CN 202021805890U CN 212872228 U CN212872228 U CN 212872228U
- Authority
- CN
- China
- Prior art keywords
- light source
- dull polish
- light
- bar code
- code information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a device that is used for medical slide scanning region characteristic and bar code information to discern, the rain cover comprises a cover body, a camera, the light source subassembly, supporting platform and alignment jig, the light source subassembly includes upper portion light source and lower part light source, the upper portion light source sets up the inside wall at the cover body, the lower part light source is installed in the holding intracavity, the lower part light source subassembly includes led lamp strip, the dull polish transparent plate, opal dull polish board, the light homogenizing film, shading paster and fixed bolster, the both sides on the long limit of led lamp strip distribution at the dull polish transparent plate, and there is white shading paster in the long limit both sides top of dull polish transparent plate, the light homogenizing film is placed to shading paster top, opal dull polish board is placed to the top of light homogenizing film, led. The utility model adopts the upper and lower polishing to realize the image collection of different areas of the pathological slide; an independent module which can be adapted to a plurality of different types of slides; the light intensity is uniform and stable, the interference of external environment light is avoided, and the visibility of the characteristics of the area to be identified is enhanced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically relates to a device that is used for regional characteristic of medical slide scanning and bar code information identification.
Background
Pathological examination is a pathomorphological method for examining pathological changes in organs, tissues or cells of the body. In order to study the disease process of organs, tissues or cells, some kind of pathological morphological examination method can be used to examine the pathological changes of them, study the cause, pathogenesis and the process of pathological changes, and finally make pathological diagnosis. The pathological morphological examination method is that the pathological change of the general specimen is observed, then the pathological tissue with certain size is cut out, the pathological section is made by the pathological histological method, and the pathological change is further examined by a microscope.
However, the existing medical slide information collecting device has a relatively single structure, that is, the light source design is relatively unreasonable, so that when the slide information is collected, the probability of false recognition is high due to too high light intensity contrast of the image of the region to be recognized or serious slide ghost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, accurate and the high device that is used for medical slide scanning region characteristic and bar code information identification of degree of recognition of information acquisition to solve above-mentioned technical problem.
According to one aspect of the utility model, a device for identifying medical slide scanning area characteristics and bar code information is provided, which comprises a cover body, a camera, a light source component, a supporting platform and an adjusting frame, wherein the camera is arranged at the top of the cover body, the supporting platform comprises a supporting plate and a plane plate, the supporting plate is arranged perpendicular to the plane plate, the supporting platform, the bottom of the cover body and the side wall of the cover body are enclosed to form an accommodating cavity, and the adjusting frame is arranged on the plane plate; the light source subassembly includes upper portion light source and lower part light source, the upper portion light source sets up the inside wall of the cover body, the lower part light source is installed in the holding intracavity, the lower part light source subassembly includes led lamp strip, dull polish transparent plate, milky dull polish board, the membrane of evening light, shading paster and fixed bolster, led lamp strip distributes the both sides on the long limit of dull polish transparent plate, and there is white shading paster long limit both sides top of dull polish transparent plate, place shading paster top the membrane of evening light, place the top of membrane of evening light the milky sand polish board, led lamp strip passes through the fixed bolster is installed hold in the chamber.
On the basis of the scheme, the upper light source and the inner wall of the cover body are preferably arranged at an angle of 45 degrees.
Preferably on the basis of the scheme, be equipped with the trompil on the flat panel, the long avris of trompil is provided with the slip table, and the outside of slip table sets up the backing pin, another long avris of trompil is provided with the locating pin.
Preferably, on the basis of the above scheme, the light source assembly further comprises a relay, a switching power supply and a USB expansion port, the relay is connected with the switching power supply, the output end of the relay is respectively connected with the USB expansion port, the LED lamp strip and the upper light source, and the camera is electrically connected with the relay through the USB.
The utility model discloses a device that is used for medical slide scanning region characteristic and bar code information to discern, compare with prior art and possess following technical advantage:
1. adopting upper and lower polishing to realize the image acquisition of different areas (with a label part and a tissue part) of the pathological slide;
2. an independent module which can be adapted to a plurality of different types of slides;
3. the light intensity is uniform and stable, the interference of external environment light is avoided, and the visibility of the characteristics of the area to be identified is enhanced;
4. the plane plate adopts a sliding table, a positioning pin and a positioning design, so that the slide frame can be repeatedly positioned within a certain range;
5. the structure is compact, and the integral design of the shell structure is realized.
Drawings
FIG. 1 is a block diagram of the device for identifying the characteristics of the scanning area and the bar code information of the medical slide according to the present invention;
FIG. 2 is a structural diagram of the support platform of the present invention;
FIG. 3 is a structural diagram of the device for identifying the characteristics of the scanning area and the bar code information of the medical slide according to the present invention;
FIG. 4 is a view showing a structure of a lower light source according to the present invention;
fig. 5 is a schematic diagram of a light source assembly according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, as shown in fig. 2, fig. 3 and fig. 4, the device for identifying the scanning area characteristics and the barcode information of the medical slide according to the present invention comprises a cover body 10, a camera 11, a light source assembly, a supporting platform 20 and an adjusting bracket, wherein the camera 11 is installed at the top of the cover body 10, the supporting platform 20 comprises a supporting plate 21 and a flat plate 22, the supporting plate 21 is perpendicular to the flat plate 22, the supporting platform 20, the bottom of the cover body 10 and the side wall of the cover body 10 are surrounded to form a containing cavity, and the adjusting bracket is installed on the flat plate 22; light source subassembly includes upper portion light source 13 and lower part light source 14, upper portion light source 13 sets up the inside wall at the cover body 10, lower part light source 14 is installed in the holding intracavity, 14 subassemblies in lower part light source include the led lamp strip, dull polish transparent plate 16, opal dull polish board, the membrane of evening light, shading paster 19 and fixed bolster 23, the both sides on the long limit of led lamp strip distribution dull polish transparent plate 16, and there is white shading paster 19 long limit both sides top at dull polish transparent plate 16, the membrane of evening light is placed to shading paster 19 top, the opal dull polish board is placed to the top of membrane of evening light, the led lamp strip is installed through fixed bolster 23 and is held in the chamber.
The utility model discloses a device that is used for medical slide scanning region characteristic and bar code information to discern, distribute led lamp strip in the both sides on 16 long limits of dull polish transparent plate, long limit both sides top is equipped with white shading paster 19, utilize white to have a reflection of light effect, and increase the mid portion light intensity, place the membrane of samming in shading paster 19 top, place opal dull polish board in the top of membrane of samming and carry out the secondary light evening, fixed bolster 23 through plane light source subassembly compresses tightly and is fixed in and holds the chamber bottom, in order to reach and solve the uneven light of bottom plane lamp, lead to the lighter region of slide tissue and the photochromic of background to obscure each other, the problem of difficult discernment. And the upper light source 13 and the lower light source 14 are both arranged in the casing 10, and are covered outside the whole device for shielding the interference of external environment light and preventing the damage of internal light intensity to people.
Meanwhile, when the device is used, the upper light source 13 can be used for supplementing light, the uniformity of the light source is ensured, and the data acquisition accuracy is improved. Preferably, the upper light source 13 is arranged at an angle of 45 degrees with the inner wall of the housing 10, and the upper light source 13 may be a led light bar fixed on the inner wall of the housing 10 through a bracket.
In order to guarantee that the slide rack can accurate repeated positioning at every turn, the utility model discloses be equipped with trompil 26 on plane board 22, the long avris of trompil 26 is provided with slip table 27 to set up backing pin 28 in the outside of slip table 27, another long avris of trompil 26 is provided with locating pin 30. During the process of placing the slide rack, the positioning and placing of the slide rack can be realized through the side stop pin 28 and the sliding table 27; the positioning pin 30 is adapted to the slide rack for carrying the slide, and is matched with the sliding table 27 to realize the repeated positioning of the slide rack.
Please refer to fig. 5, the light source assembly of the present invention further includes a relay 40, a switching power supply 41 and a USB expansion port 42, wherein the relay 40 is connected to the switching power supply 41, an output end of the relay 40 is respectively connected to the USB expansion port 42, the led light bar and the upper light source 13, and the camera 11 is controlled by the relay 40 through the USB expansion port 42.
When the device is used, signals are transmitted to the relay 40 in the light source assembly through the USB expansion port 42, the relay 40 controls the on and off time of the upper light source 13 and the lower light source 14 of the light source assembly, and the shooting of different areas of the slide is realized by capturing images of the camera 11 in different time periods. By using the device, the tissue area and the bar code information on the transparent slide can be clearly and stably displayed under the camera 11 and pictures can be taken. The device can reduce the probability of false recognition caused by overhigh light intensity contrast or serious slide ghost of the image of the area needing to be recognized.
The utility model discloses a device that is used for medical slide scanning region characteristic and bar code information to discern, compare with prior art and possess following technical advantage:
1. adopting upper and lower polishing to realize the image acquisition of different areas (with a label part and a tissue part) of the pathological slide;
2. the device can realize the control of the independent module through a USB data line and a power line; the slide racks with different specifications are positioned and placed by changing the assembling positions of the sliding table 27, the stop pin 28 and the positioning pin 30, and the slide racks can be adapted to slides with different models;
3. the light intensity is uniform and stable, the interference of external environment light is avoided, and the visibility of the characteristics of the area to be identified is enhanced;
4. the sliding table 27, the positioning pin 30 and the positioning design are adopted on the plane plate 22, so that the slide rack can be repeatedly positioned within a certain range;
5. this device camera 11 installation is fixed on this device cover body 10 upper portion, this device upper portion light source 13 installation is fixed at this device cover body 10 lateral part, this device lower part light source 14 installation is fixed in the 20 bottoms of the supporting platform of this device, this device supporting platform 20 installation is fixed on the bottom plate of this device casing subassembly, the bottom plate of this device casing subassembly cooperatees with the cover body 10 bottom of this device casing subassembly, accomplish the holistic equipment of this device, compact structure, shell structure is clean and tidy, compact structure, realize shell structure global design.
Finally, the method of the present application is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A device for identifying characteristics of a medical slide scanning area and bar code information is characterized by comprising a cover body, a camera, a light source assembly, a supporting platform and an adjusting frame, wherein the camera is arranged at the top of the cover body; the light source subassembly includes upper portion light source and lower part light source, the upper portion light source sets up the inside wall of the cover body, the lower part light source is installed in the holding intracavity, the lower part light source subassembly includes led lamp strip, dull polish transparent plate, milky dull polish board, the membrane of evening light, shading paster and fixed bolster, led lamp strip distributes the both sides on the long limit of dull polish transparent plate, and there is white shading paster long limit both sides top of dull polish transparent plate, place shading paster top the membrane of evening light, place the top of membrane of evening light the milky sand polish board, led lamp strip passes through the fixed bolster is installed hold in the chamber.
2. The apparatus of claim 1, wherein the upper light source is disposed at an angle of 45 degrees to the inner wall of the housing.
3. The device for medical slide scanning area characteristic and bar code information identification as claimed in claim 1, wherein the planar plate is provided with an opening, a sliding table is provided on a long side of the opening, a stop pin is provided on an outer side of the sliding table, and a positioning pin is provided on the other long side of the opening.
4. The device for medical slide scanning area characteristic and bar code information identification as claimed in claim 1, wherein the light source assembly further comprises a relay, a switching power supply and a USB expansion port, the relay is connected to the switching power supply, the output end of the relay is respectively connected to the USB expansion port, the led light bar and the upper light source, and the camera is electrically connected to the relay through the USB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021805890.0U CN212872228U (en) | 2020-08-26 | 2020-08-26 | Device for identifying medical slide scanning area characteristics and bar code information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021805890.0U CN212872228U (en) | 2020-08-26 | 2020-08-26 | Device for identifying medical slide scanning area characteristics and bar code information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872228U true CN212872228U (en) | 2021-04-02 |
Family
ID=75190714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021805890.0U Active CN212872228U (en) | 2020-08-26 | 2020-08-26 | Device for identifying medical slide scanning area characteristics and bar code information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872228U (en) |
-
2020
- 2020-08-26 CN CN202021805890.0U patent/CN212872228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2402813B1 (en) | Microscope and area determination method | |
| CN102576406B (en) | Compact automated cell counter | |
| ES2973769T3 (en) | Apparatus, method and system for the automated obtaining and evaluation of images of embryos, oocytes and stem cells | |
| JP6513802B2 (en) | Laser light coupling for nanoparticle detection | |
| CN111855578B (en) | Pathological section scanner | |
| CN113514945B (en) | Method and apparatus for microscopy | |
| US20220283421A1 (en) | Microscopy with ultraviolet surface excitation (muse) imaging implemented on a mobile device | |
| US20120140056A1 (en) | Sample imaging system and method for transmitting an image of cells or tissues located in a culturing space to data prcessing means | |
| CN115656120B (en) | Dark field reflection ultraviolet light microscopic imaging method and system | |
| CN212872228U (en) | Device for identifying medical slide scanning area characteristics and bar code information | |
| CN112798595B (en) | Sperm quality detector and detection system | |
| KR20120016638A (en) | Method and apparatus for ultraviolet scan planning | |
| CN109445087B (en) | Portable microscope slide observation box, imaging device and method | |
| WO2008117031A1 (en) | Test plate reader | |
| CN215894646U (en) | Device for identifying and checking bar code region of medical slide | |
| CN115901750A (en) | Glass detection method | |
| CN213633136U (en) | Accurate material feeding unit of pathological section | |
| CN212204377U (en) | Lighting device in urine detection equipment | |
| CN210090306U (en) | Fluorescent biochip detector | |
| CN111649294A (en) | Lighting device in urine detection equipment and application method thereof | |
| CN216972557U (en) | Cell viewer | |
| CN111548931A (en) | Cell culture device and cell culture method | |
| CN112198327A (en) | Medical instrument sample introduction detection system and method based on machine vision | |
| CN218496384U (en) | Lens detection device | |
| CN213633134U (en) | Pathological section scanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |