CN215339487U - Medical image acquisition device - Google Patents
Medical image acquisition device Download PDFInfo
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- CN215339487U CN215339487U CN202121618252.2U CN202121618252U CN215339487U CN 215339487 U CN215339487 U CN 215339487U CN 202121618252 U CN202121618252 U CN 202121618252U CN 215339487 U CN215339487 U CN 215339487U
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Abstract
The utility model discloses a medical image acquisition device, which comprises a sampling bin, an image acquisition module, a display module and a control module, wherein the sampling bin is used for collecting images; the sampling bin is used for positioning and fixing a test sample; the image acquisition module is arranged in the sampling bin and is used for acquiring an image of a cotton swab head of the test sample; the display module is electrically connected with the image acquisition module and the control module and is used for inputting a control signal and displaying an image acquired by the image acquisition module; the control module is electrically connected with the image acquisition module and the display module and is used for controlling the image acquisition module to shoot according to the control signal input by the display module and displaying the image acquired by the image acquisition module in the display module. The utility model can support, fix and position the position of the sample to be tested through the sampling bin, so that the image is collected at the same position and under the same light source environment, and the collected image information is ensured to be more accurate.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a medical image acquisition device.
Background
The special epithelial cell staining is a good non-invasive in vitro staining diagnosis method, is widely used for special staining before epithelial histopathological analysis, and is especially suitable for the coarse screening inspection population of clinical routine lesions such as cervix, vagina, vulva, oral cavity and the like.
In the examination, a medical cotton swab is usually dipped in the epithelial tissue staining solution and then smeared on the epithelial tissue, and the color change on the cotton swab is observed. When the color of the cotton swab is observed, the image of the dyed cotton swab needs to be shot manually through a camera, the position with heavy dyeing in the image is selected and compared with a standard colorimetric card, and the type of the disease is determined according to the color.
However, the acquisition of cotton-tipped stained images places certain requirements on the acquisition environment. At present, the accuracy of an image cannot be guaranteed while the manual acquisition mode is complicated to operate, and certain deviation of a diagnosis result may be caused.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a medical image acquisition device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a medical image acquisition device, which comprises a sampling bin, an image acquisition module, a display module and a control module, wherein the sampling bin is used for collecting images; wherein the content of the first and second substances,
the sampling bin is used for positioning and fixing a test sample;
the image acquisition module is arranged in the sampling bin and is used for acquiring an image of the test sample;
the display module is electrically connected with the image acquisition module and the control module and is used for inputting a control signal and displaying an image acquired by the image acquisition module;
the control module is electrically connected with the image acquisition module and the display module and is used for controlling the image acquisition module to acquire images according to the control signal input by the display module and displaying the images acquired by the image acquisition module in the display module.
Optionally, the test sample comprises a head end and an oppositely arranged tail end;
the sampling bin includes:
the bin body is provided with the image acquisition module;
the sampling drawer is arranged in the bin body and comprises a front plate and a bottom plate; the outer side of the front plate is provided with a handle, and the inner side of the front plate is provided with a clamping groove so as to fix the tail end of the test sample; the bottom plate is provided with a support member for supporting and fixing the test sample.
Optionally, the handle is a rotatable handle, and the clamping groove is rotatable through the handle to adjust the orientation of the test sample to the collection surface of the image collection module.
Optionally, the image acquisition module is disposed at a cut-off of the cartridge body, and the image acquisition module is aligned with the head end of the inspection sample.
Optionally, a light supplementing plate is further arranged in the bin body, and the light supplementing plate is located on the image acquisition module and an extension line of the head end of the inspection sample.
Optionally, a fixing seat is arranged on the inner side of the bottom of the bin body, and the sampling drawer is provided with a buckle matched with the fixing seat; the sampling drawer can be locked or separated from the bin body through the fixing seat and the buckle.
Optionally, a disinfection lamp is further disposed at the top of the bin body, and the disinfection lamp is located above the head end of the test sample.
Optionally, the image acquisition module includes a camera and a light supplement lamp; wherein, the camera is a macro camera.
Optionally, the medical image acquisition device further includes a housing, and the sampling chamber, the image acquisition module, the display module and the control module are disposed in the housing.
The medical image acquisition device provided by the utility model can position and fix the test sample in the sampling bin, and because the environment in the sampling bin is invariable and stable, the medical image acquisition device can acquire images at the same position and in the same light source environment, thereby ensuring that the images have the same environment and the same size. Therefore, compared with a mode of manually acquiring images, the method and the device enable acquired image information to be more accurate, and are beneficial to the judgment of doctors on diseases.
Drawings
Fig. 1 is a perspective view of a medical image acquisition apparatus according to an embodiment of the present invention;
FIG. 2 is a reference diagram illustrating an operational state of a medical image capturing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic top sectional view of a medical image acquisition device according to an embodiment of the present invention;
fig. 4 is a schematic side sectional view of a medical image acquisition apparatus according to an embodiment of the present invention.
Detailed Description
The technical means adopted by the utility model to achieve the predetermined purpose of the utility model will be further described below with reference to the drawings and preferred embodiments of the utility model.
As shown in fig. 1 to 4, an alternative embodiment of the present invention provides a medical image acquisition apparatus, which includes a sampling chamber 1, an image acquisition module 2, a display module 3, a control module 4, and a housing 5. Wherein, sampling storehouse 1, image acquisition module 2, display module 3 and control module 4 set up in shell 5, and image acquisition module 2, display module 3 and control module 4 electricity each other connect.
The front end of the housing 5 comprises a first plate 51 and a second plate 52. Wherein the sampling chamber 1 is fixed at the bottom of the housing and the chamber opening is located on the first plate 51. The display module 3 is disposed above the sampling chamber 1 and is embedded on the second plate 52. The first board 51 and the second board 52 form an obtuse angle, so that the second board 52 provided with the display module 3 is inclined towards the rear end, and the display module 3 can be directly opposite to the sight of a user when the user uses the touch screen, thereby facilitating touch operation. The control module 4 is located at the rear end of the sampling bin 1 and is arranged on a panel at the rear end of the shell. The panels on both sides of the housing 5 are provided with heat radiation holes 54.
Referring to fig. 2 and 3, the sampling chamber 1 is of a drawing structure, and comprises a chamber body 11 and a sampling drawer 12 for positioning and fixing the test sample 6. Wherein, the test sample 6 can be in the form of a cotton swab, and mainly comprises a head end 61, a rod body 62 and a tail end 63; wherein, the shaft 62 and the head end 61 are of an integral structure; the tail end 63 is a cap-like structure, and the tail of the shaft is inserted into the tail end 63.
Referring to fig. 3 and 4, the bin body 11 has an opening at one end, and the opening is a bin opening for the sampling drawer 12 to be drawn out and pushed in. One end of the bin body 11 departing from the bin opening is provided with a truncated angle 111, and the truncated angle 111 is provided with an image acquisition module 2.
The inner side of the bottom of the bin body 11 is provided with a fixed seat 112, and a spring (not shown in the figure) is arranged in the fixed seat 112. When the sampling drawer 12 is closed and needs to be opened, a pushing force is applied to the bin body 11, the buckle 128 of the sampling drawer 12 is separated from the fixing seat 112, the sampling drawer 12 can be ejected out of the fixing seat 112 through the resilience force of the spring, and the sampling drawer 12 can be pulled out of the bin body 11. When the sampling drawer 12 is in an open state and needs to be locked, a pushing force is applied to the interior of the bin body 11, and after the spring is compressed, the buckle 128 can be clamped in the fixing seat 112, so that the sampling drawer 12 is locked in the bin body 11.
The interior of the cartridge body 11 is also provided with a light compensating plate 113 so that the images taken of the test specimen 6 have the same sampling background. In order to ensure the stability and firmness of the light compensation plate 113, preferably, the sidewall of the bin 11 protrudes inward the bin 11 to form a plane, which is used as the light compensation plate 113 and is located on the extension line of the connection line of the image acquisition module 2 and the head end 61 and is perpendicular to the extension line. Specifically, as shown in fig. 3 and 4, the sidewall of the bin body 11 protrudes inward to form a triangular prism, and one facet of the triangular prism can be used as a light supplement plate 113 for supplementing light. Based on the light supplement plate 113, the image collected by the image collection module 2 has uniformly distributed sampling backgrounds, which is beneficial to improving the imaging accuracy.
The top of the bin 11 is provided with a sterilizing lamp 114, and the position of the sterilizing lamp 114 is just above the head end 61 of the test sample 6 after the sampling drawer 12 is locked. This sterilamp 114 adopts the ultraviolet ray sterilamp to disinfect to the head end 61 and the sampling environment of inspection sample 6, avoid the environment to cause the pollution to influence the degree of accuracy of inspection to inspection sample 6.
Referring to fig. 2 and 3, sampling drawer 12, for positioning and holding test sample 6, comprises a front panel 121, side panels 122, a rear panel 123, and a bottom panel 124; wherein the content of the first and second substances,
the front plate 121 is mounted in front of the bottom plate 124 and is sized to match the mouth of the cartridge body 11. The front plate 121 is divided into an outer side and an inner side, the outer side is provided with a handle 125, and the sampling drawer 12 can be drawn out from the bin body 11 and pushed in through the handle 125; a clamping groove 126 is provided on the inner side opposite to the handle for clamping the tail end 63 of the test specimen 6. Preferably, the handle 125 is a rotatable handle 125, and the rotatable handle 125 is connected with the card slot 126. The slot 126 is rotatable by the rotatable handle 125 to rotate the test specimen 6 and align it with the image acquisition module 2 at the optimal acquisition plane.
The side plates 122 are installed on two sides of the bottom plate 124, and the height of the side plates 122 needs to be lower than the height of the test sample 6 after being placed, so as to ensure that the image capturing module 2 can capture images.
Referring to fig. 3, the bottom plate 124 includes two sections, specifically a front section 1241 and a rear section 1242. Wherein:
one end of the front section 1241 is connected to the front plate 121 and the other end is provided with a support 127. The supporting member 127 is a plate-shaped structure, one end of which is perpendicular to the front section 1241 of the bottom plate 124, and the other end of which is in a shape of a Chinese character 'ren' (fig. 2) with two lower sides and a high middle part, and a groove is arranged at the high middle part for fixing the shaft 62 of the test sample 6. Wherein the height of the groove is consistent with that of the clamping groove 126, so as to horizontally support the whole test sample 6.
The rear section 1242 of the base plate 124 is connected at one end to the support member 127 and at the other end to the rear plate 123. The rear section 1242 of the bottom plate 124 is higher than the front section 1241, and herein, an accommodating space is formed just below the rear section 1242 and outside the supporting member 127, and the accommodating space is used for accommodating the fixing seat 112 of the bin 11. The outer side of the supporting member 127 is provided with a buckle 128, and the fixing seat 112 and the buckle 128 are matched to realize locking and releasing of the sampling drawer 12, so that no interference of an external light source is generated in a sampling environment.
Referring to fig. 3, an image acquisition module 2 is disposed within the sampling chamber 1 for acquiring an image of the head end 61 of the test sample 6. Wherein, when the sampling drawer 12 is locked in the bin 11, it is in a light closed state, and in order to make the inspection sample 6 have the same light source, here, preferably, the image acquisition module 2 includes a light supplement lamp in addition to a camera. The light filling lamp sets up with the camera homonymy, guarantees that all inspection sample 6 all can shoot under same light source. Further, the camera is a macro camera, and the height of the camera is the same as the height of the sampling drawer 12 after the test sample 6 is fixed, so as to be exactly aligned with the position of the head end 51 of the test sample 6.
The display module 3 is used for inputting control signals and displaying images acquired by the image acquisition module 2. The display module 3 here uses a touch display screen, which provides an operation interface to receive a control signal input by a user on one hand, and provides a preview of an image for the user to determine an optimal captured image on the other hand. Touch display screens are well known to those skilled in the art, and thus the present invention is not described or illustrated in detail.
And the control module 4 is used for controlling the image acquisition module 2 to shoot according to the control signal input by the display module 3 and displaying the image acquired by the image acquisition module 2 in the display module 3. The control module 4 here includes a processor, a memory, and the like. Processors and memories are well known to those skilled in the art and are therefore not described or illustrated in any greater detail herein.
The medical image acquisition device provided by the utility model has the following working mode:
after the test sample 6 is stained with the epithelial tissue staining solution, the tail end of the test sample is fixed in the clamping groove 126 of the sampling drawer 12, and the shaft 62 is fixed in the groove of the support 127. The sampling drawer 12 is pushed into the bin body 11, and after the buckle 128 of the sampling drawer 12 is clamped on the fixing seat 112 of the bin body 11, the bin body 11 is in a closed state, so that the image can be previewed. The color of the head end 61 of the test sample 6 is observed through the display module 3, the collection surface of the head end 61 of the test sample 6 is continuously adjusted by rotating the handle 125, and the collection surface with heavy dyeing is selected as the optimal collection surface. And then, the display module 3 is controlled to acquire the image of the optimal acquisition surface. After the image acquisition is finished, the control module 4 stores the image or directly sends the image to a database connected with the medical image acquisition device. After the database is associated with the acquired image information, the relevant information of the patient can be consulted at any time.
Based on the above, the medical image acquisition device provided by the utility model has the advantages that the sampling bin 1, the image acquisition module 2, the display module 3 and the control module 4 are arranged, after the inspection sample 6 is placed in the sampling bin 1, because the inspection sample 6 in the bin is fixed and the position of the image acquisition module 2 is fixed, the medical image acquisition device can rapidly acquire images of the inspection sample 6 at the same position and under the same light source environment, the acquired images are ensured to be the same size under the same light source environment, the acquired image information is more accurate, and the diagnosis result can be judged by a subsequent doctor.
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 (9)
1. A medical image acquisition device is characterized by comprising a sampling bin, an image acquisition module, a display module and a control module; wherein the content of the first and second substances,
the sampling bin is used for positioning and fixing a test sample;
the image acquisition module is arranged in the sampling bin and is used for acquiring an image of the test sample;
the display module is electrically connected with the image acquisition module and the control module and is used for inputting a control signal and displaying an image acquired by the image acquisition module;
the control module is electrically connected with the image acquisition module and the display module and is used for controlling the image acquisition module to acquire images according to the control signal input by the display module and displaying the images acquired by the image acquisition module in the display module.
2. The medical image acquisition device according to claim 1, wherein the test sample comprises a head end and an oppositely disposed tail end;
the sampling bin includes:
the bin body is provided with the image acquisition module;
the sampling drawer is arranged in the bin body and comprises a front plate and a bottom plate; the outer side of the front plate is provided with a handle, and the inner side of the front plate is provided with a clamping groove so as to fix the tail end of the test sample; the bottom plate is provided with a support member for supporting and fixing the test sample.
3. The medical image acquisition device according to claim 2, wherein the handle is a rotatable handle by which the card slot is rotatable to adjust the test sample towards the acquisition face of the image acquisition module.
4. The medical image acquisition device according to claim 2, wherein the image acquisition module is disposed at a corner of the cartridge body, and the image acquisition module is aligned with a head end of the test sample.
5. The medical image acquisition device according to claim 2, wherein a light supplement plate is further disposed in the chamber, and the light supplement plate is located on an extension line between the image acquisition module and the head end of the test sample.
6. The medical image acquisition device as claimed in claim 2, wherein a fixing seat is arranged at the inner side of the bottom of the bin body, and the sampling drawer is provided with a buckle matched with the fixing seat; the sampling drawer can be locked or separated from the bin body through the fixing seat and the buckle.
7. The medical image acquisition device according to claim 2, wherein a disinfection lamp is further arranged on the top of the cartridge body, and the disinfection lamp is positioned above the head end of the test sample.
8. The medical image acquisition device according to any one of claims 1 to 7, wherein the image acquisition module comprises a camera and a fill light; wherein, the camera is a macro camera.
9. The medical image acquisition device according to any one of claims 1 to 7, wherein the medical image acquisition device further comprises a housing, and the sampling cartridge, the image acquisition module, the display module and the control module are disposed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618252.2U CN215339487U (en) | 2021-07-16 | 2021-07-16 | Medical image acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618252.2U CN215339487U (en) | 2021-07-16 | 2021-07-16 | Medical image acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215339487U true CN215339487U (en) | 2021-12-28 |
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| CN202121618252.2U Active CN215339487U (en) | 2021-07-16 | 2021-07-16 | Medical image acquisition device |
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| CN (1) | CN215339487U (en) |
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2021
- 2021-07-16 CN CN202121618252.2U patent/CN215339487U/en active Active
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