CN213302020U - Sample image analysis device and recovery device for storing detected sample slide - Google Patents

Abstract

A sample image analysis device and a recovery device for storing detected sample slides, the recovery device comprises a box body and a slot assembly arranged in the box body. The box body is provided with a containing cavity, the slot assembly is arranged in the containing cavity, and the slot assembly is provided with a slot for inserting a sample slide. One side of the containing cavity is provided with an inserting and taking port for transversely inserting and taking a sample slide, and the other side and the bottom of the containing cavity are closed. When the sample slide, which has completed the inspection, is moved to the recovery device, it can be inserted into the corresponding slot from the insertion port. The side surfaces of the box body are closed except for the insertion opening. Therefore, even if the liquid on the sample slide flows around, most of the liquid can flow into the accommodating cavity of the box body, the outflow condition of the liquid can be reduced, the pollution to other equipment and instruments is avoided, and the inconvenience of operators is reduced.

Description

Sample image analysis device and recovery device for storing detected sample slide

Technical Field

The application relates to the field of medical equipment, in particular to a recovery device for storing a detected sample slide.

Background

In a specimen analysis system, it is often necessary to perform image analysis on a specimen, for example, to take an image of the specimen (e.g., blood) on a specimen slide (e.g., a blood smear), and perform analysis using the taken image, so as to obtain a corresponding detection result. After the sample image analysis is completed, the sample slide will be transferred to a recovery device for subsequent recovery or re-inspection, etc.

In the shooting process, the mirror oil is often required to be dropped on the sample glass so as to improve the shooting effect. However, the mirror oil is easy to flow on the sample slide, and when the sample slide is stored in the recovery device, the mirror oil on the sample slide often flows out of the recovery device along the sample slide and the recovery device, so that not only is the laboratory bench and other equipment and instruments polluted, but also the mirror oil is easy to touch by an operator, the inconvenience of the operator is caused, and even serious pollution accidents are caused.

SUMMERY OF THE UTILITY MODEL

The application provides a novel recovery device for storing detected sample slides and a sample image analysis device adopting the recovery device.

In view of the above, an embodiment of the present application provides a sample image analysis apparatus, including:

an imaging device for photographing a specimen on a specimen slide;

a slide moving device for moving a sample slide;

the recovery device is used for receiving the sample slide after the shooting work is finished, the recovery device comprises a box body and a slot assembly arranged in the box body, the box body is provided with an accommodating cavity, one side surface of the accommodating cavity is provided with an inserting port used for transversely inserting the sample slide, the other side surfaces and the bottom surface of the accommodating cavity are sealed, the slot assembly is arranged in the accommodating cavity, the slot assembly is provided with at least one row of slot groups, each slot group is provided with at least two slots used for inserting the sample slide, all the slots in each row of slot group are transversely arranged and are arranged in a stacked mode along the vertical direction, and inlets of the slots are communicated with the inserting port.

In one embodiment, one side of the accommodating cavity where the insertion opening is located is an outer side, and the side opposite to the outer side is an inner side, the slot assembly has a limiting structure, and the limiting structure forms a slide insertion channel which is obliquely downward from the outer side to the inner side on the slot, so that the sample slide is obliquely downward from the outer side to the inner side in the slot.

In one embodiment, the restraining structure includes a pressing member having a pressing portion for pressing down the sample slide, the pressing portion being configured to press down an end of the sample slide from above the sample slide so that the sample slide is disposed diagonally downward in the slot from the outer side to the inner side.

In one embodiment, one end of the insertion groove facing the insertion opening is an inlet, one end of the insertion groove facing away from the inlet is an outlet, the inlet and the outlet are arranged in a through manner, and the pressing portion is located outside the outlet and used for pressing down the part of the sample slide extending out of the outlet.

In one embodiment, the pushing part is obliquely arranged, wherein one end of the pushing part facing the inserting opening is a first end, the end of the pushing part departing from the inserting opening is a second end, the first end of the pushing part is higher than the second end of the pushing part and used for guiding the sample slide to move towards the second end, and the pushing part is located at the second end of the pushing part.

In one embodiment, the limiting structure includes an upper top member for lifting one end of the sample slide from below the sample slide so that the sample slide is disposed obliquely downward in the slot from the outer side to the inner side.

In one embodiment, the top piece has a top portion for lifting the sample slide, the top portion is located outside the slot and is used for lifting a portion of the sample slide located outside the slot.

In one embodiment, the slot includes an upper slot wall and a lower slot wall, wherein at least the lower slot wall is disposed obliquely downward from the outer side to the inner side to form the limiting structure.

In one embodiment, the slots include an upper slot wall and a lower slot wall, the middle portions of the upper slot wall and the lower slot wall of all the slots in the same column are left empty to communicate all the slots in the same column, and the limiting structure is located at the empty place.

In one embodiment, the bottom wall of the receiving chamber has a reservoir for collecting liquid that has run down the sample slide.

In one embodiment, the outer wall of the box body is provided with a readable unit representing identity information of the recycling device, and the box body or the slot assembly is provided with guide information for displaying the serial number of the slot.

In one embodiment, the slot assembly has at least two rows of slot groups, and all the slot groups are arranged in the accommodating cavity of the box body side by side.

In view of the above, an embodiment of the present application provides a recovery device for storing a tested sample slide, including a box body and a slot assembly disposed in the box body, where the box body has a receiving cavity, one side of the receiving cavity is provided with an insertion port for inserting the sample slide laterally, and the other side of the receiving cavity is closed, the slot assembly is disposed in the receiving cavity, the slot assembly has at least one row of slot groups, the slot group has at least two slots for inserting the sample slide, all the slots in each row of slot groups are disposed laterally and are stacked in a vertical direction, and inlets of the slots are communicated with the insertion port; the side, where the inserting and taking port is located, of the accommodating cavity is the outer side, the side, opposite to the outer side, of the accommodating cavity is the inner side, the slot assembly is provided with a limiting structure, and the limiting structure forms a slide inserting channel which is obliquely and downwards arranged from the outer side to the inner side on the slot so that the sample slide is obliquely and downwards arranged from the outer side to the inner side in the slot; the bottom wall of the containing cavity is provided with a liquid storage tank which is used for collecting liquid flowing down from the sample slide.

In the above embodiments, the recycling device includes a box body and a slot assembly disposed in the box body. The box body is provided with a containing cavity, the slot assembly is arranged in the containing cavity, and the slot assembly is provided with a slot for inserting a sample slide. One side of the containing cavity is provided with an inserting and taking port for transversely inserting and taking a sample slide, and the other side and the bottom of the containing cavity are closed. When the sample slide, which has completed the inspection, is moved to the recovery device, it can be inserted into the corresponding slot from the insertion port. The side surfaces of the box body are closed except for the insertion opening. Therefore, even if the liquid on the sample slide flows around, most of the liquid can flow into the accommodating cavity of the box body, the outflow condition of the liquid can be reduced, the pollution to other equipment and instruments is avoided, and the inconvenience of operators is reduced.

In particular, in one embodiment, the slot assembly has a limiting structure, and the limiting structure enables the sample slide to be obliquely arranged downwards from the outer side of the accommodating cavity to the inner side of the accommodating cavity in the slot, so that liquid on the sample slide is guided to flow towards the inner side of the accommodating cavity, and the situation that the liquid flows out of the recovery device is further reduced.

In particular, in one embodiment, the receiving chamber has a reservoir for collecting fluid that has flowed down from the slide, further reducing the flow of fluid out of the recovery device.

Drawings

FIG. 1 is a block diagram of a sample image analysis apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a retrieval device (single row slot set) for storing a sample slide under test according to one embodiment of the present disclosure;

FIGS. 3 and 4 are schematic views of different viewing angles of a recovery device (dual slot set) for storing tested sample slides according to another embodiment of the present disclosure;

FIG. 5 is a schematic view of a sample slide being placed obliquely in a slot in one embodiment of the present application;

FIG. 6 is a schematic diagram of the locations of the readable unit and the guiding information according to an embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

The present application provides a sample image analysis apparatus which is mainly used for analyzing a sample on a sample slide, for example, analyzing a blood sample on a blood smear, to assist a doctor in diagnosis and treatment. Of course, the sample includes, but is not limited to, blood, which may also be other substances secreted by or present inside the human body.

Referring to fig. 1, in one embodiment, the sample image analysis apparatus 1000 includes an imaging apparatus 100, a slide moving apparatus 200, and a recovery apparatus 300. The imaging device 100 is used to photograph a specimen on a specimen slide to form an image. The slide moving device 200 is used to move the sample slide so that the sample slide can move relative to the imaging device 100 so that the imaging device 100 takes a cytological image of a specific area of the sample slide. The recovery device 300 is used for receiving the sample slide after the shooting work is completed, for example, the shot blood smear is sent to the recovery device 300 to be stored for the subsequent operation. The sample image analysis apparatus 1000 further includes an image analysis unit 400 for analyzing a cell image of the sample slide.

Referring to fig. 1, in one embodiment, the imaging device 100 includes a camera set 110 and a lens set 120, and is used for capturing a picture of cells in a specimen smeared on a specimen slide. In general, lens group 120 may include a first objective lens and a second objective lens. The first objective lens may be, for example, a 10-fold objective lens, and the second objective lens may be, for example, a 100-fold objective lens. Lens assembly 120 may also include a third objective lens, which may be, for example, a 40 x objective lens. Lens assembly 120 may also include an adapter or eyepiece.

In addition, in some embodiments, the cytological image analysis apparatus further includes an identification apparatus 500, a slide gripping apparatus 600, and a slide basket loading apparatus 700. The recognition device 500 is used for recognizing the identity information of the sample slide, and the slide clamp device 600 is used for clamping the sample slide from the recognition device 500 onto the slide moving device 200 for detection. The slide basket loading device 700 is used for loading a slide basket loaded with a slide to be detected, and the slide clamping device 600 is further used for clamping the slide to be detected in the slide basket loaded on the slide basket loading device 700 to the identification device 500 for identification information identification.

Generally, during the imaging process, the sample slide may be dripped with the lens oil, so as to obtain better optical effect when observing the slide specimen by using a high-power objective lens, thereby ensuring the imaging quality. However, when the sample slide test is completed, the mirror oil thereon falls down to cause a problem. The mirror oil easily flows on the sample slide, and in the conventional recovery apparatus, when the sample slide is collected to the recovery apparatus, the mirror oil easily flows out of the recovery apparatus.

To address this problem, referring to fig. 2 to 4, in one embodiment of the present application, the recycling apparatus 300 includes a box 310 and a slot assembly 320 disposed in the box 310. The case body 310 has a receiving cavity 311. One side surface of the receiving cavity 311 is provided with an insertion port 312 for inserting a sample slide laterally, and the other side surface and the bottom surface of the receiving cavity 311 are closed. The slot assembly 320 is disposed in the receiving cavity 311, and the slot assembly 320 has at least one row of slot groups having at least two slots 321 for inserting the sample slide 800. All the slots 321 in each row of slot groups are transversely arranged and are stacked in the vertical direction, and inlets of the slots 321 are communicated with the insertion and extraction openings 312.

The mirror oil is generally located in the middle of the sample slide 800, and when the sample slide 800 whose inspection is completed moves to the recovery device 300, it can be inserted into the corresponding slot 321 from the insertion port 312, and the middle is received in the slot 321. The other sides and bottom of the case 310 are closed except for the insertion opening 312. Therefore, even if the liquid on the sample slide 800 flows around, most of the liquid will flow into the accommodating cavity of the box body 310, so that the outflow of the liquid can be reduced, the pollution to other devices and instruments can be avoided, and the inconvenience of operators can be reduced.

Referring to fig. 2 to 4, in one embodiment, the case 310 has a bottom case 314, a top case 315, and a side case 313 connected between the bottom case 314 and the top case 315. The bottom housing 314, the top housing 315, and the side housing 313 enclose a receiving cavity 311, and the insertion and extraction opening 312 is located on one side of the side housing 313. The cartridge 310 may be generally square in shape, with three of the four sides of the cartridge 310 being closed, and only one side being used to provide the access opening 312. Of course, in other embodiments, the cassette body 310 may be cylindrical, irregular, or otherwise shaped, as long as it is sufficient to receive the specimen slides 800.

As shown in fig. 2 to 4, the top surface of the case body 310 may form a closed structure together with the bottom surface and other side surfaces. However, given that the mirror oil typically flows under gravity to the underside of the sample slide 800, in other embodiments the top surface of the cartridge body 310 may not be completely enclosed, or even enclosed.

Referring to fig. 5, the side of the accommodating cavity 311 where the insertion opening 312 is located is an outer side, and the side opposite to the outer side is an inner side. To further reduce the outflow of liquids such as mirror oil, in one embodiment, the slot assembly 320 has a restriction structure that forms a slide insertion channel on the slot 321 that is disposed diagonally downward from the outside toward the inside, so that the sample slide 800 is disposed diagonally downward from the outside toward the inside in the slot 321. As shown in fig. 5, the specimen slide 800 is inserted into the slot 321 from right to left. The left side of the drawing sheet is the front end 801 of the sample slide 800, and the front end 801 is located inside the accommodating cavity 311. The right side of the drawing sheet is a rear end 802 of the sample slide 800, and the rear end 802 is located outside the accommodating chamber 311. At this time, the front end 801 of the sample slide 800 is lower than the rear end 802 thereof, and thus the liquid such as the mirror oil is guided to flow toward the front end 801, and further the liquid is guided to flow more into the housing cavity 311 of the cassette body 310 than toward the insertion port 312 of the housing cavity 311, thereby further reducing the flow of the liquid out of the recovery device 300.

The slide insertion channel refers to a movable space of the sample slide 800 in the case body 310 after the sample slide 800 is stored in the case body 310, that is, the sample slide 800 can only move in the slide insertion channel. The cassette body 310 has a slot 321 and the slide insertion channel may include all or a portion of the slot 321, such as a portion of the slot 321 and other components (e.g., a lower or upper top piece as described below) forming a slide insertion channel for receiving a sample slide 800.

In one embodiment, the limiting structure comprises a pressing member 322, and the pressing member 322 has a pressing portion 3221 for pressing down the sample slide 800, and the pressing portion 3221 is used for pressing down one end of the sample slide 800 from above the sample slide 800, so that the sample slide 800 is disposed in the insertion groove 321 from the outside to the inside obliquely downward. Generally, the pressing member 322 is mainly pressed downward against the front end 801 of the sample slide 800, but in some embodiments, the pressing member 322 may be pressed against other positions of the sample slide 800 as long as the front end 801 of the sample slide 800 is lower than the rear end 802 thereof.

The pressing member 322 may be disposed inside the slot 321, or may be disposed outside the slot 321. Referring to fig. 5, in an embodiment, an end of the slot 321 facing the insertion opening 312 is an inlet, an end of the slot 321 facing away from the inlet is an outlet, and the inlet and the outlet are disposed in series. The front end 801 of the sample slide 800 protrudes beyond the exit port. The pressing portion 3221 is located outside the outlet to press down the portion of the sample slide 800 protruding outside the outlet, i.e., against the front end 801 of the sample slide 800. In this embodiment, the specimen slide 800 can move only in a part of the space in the slot 321 due to the restriction of the lower press piece 322, and this part of the space and the passage space defined by the lower press piece 322 are one of the components of the slide insertion channel.

In this embodiment, the pressing portion 3221 is lower than the upper groove wall 323 of the corresponding slot 321 and higher than the lower groove wall 324, and finally defines a space in the slot 321 for the specimen slide 800 to be inclined downward.

Referring to fig. 5, in an embodiment, the pressing member 322 is disposed obliquely, wherein an end of the pressing member 322 facing the insertion opening 312 is a first end 3222, an end of the pressing member 322 facing away from the insertion opening 312 is a second end 3223, and the pressing portion 3221 is located at the second end 3223 of the pressing member 322. The first end 3222 of the pressing member 322 is higher than the second end 3223, so that when the sample slide 800 is inserted, the pressing member 322 forms a guide port gradually decreasing from right to left facing the first end 3222 of the sample slide 800, so as to facilitate the insertion of the sample slide 800 below the corresponding pressing member 322 and guide the sample slide 800 to move toward the second end 3223 of the pressing member 322.

Of course, the above-described hold-down 322 is only one of means for achieving the inclined arrangement of the sample slide 800. In another embodiment, the restraining structure comprises an upper top member (not shown) for lifting one end of the sample slide 800 from below the sample slide 800 so that the sample slide 800 is disposed diagonally downward from the outside to the inside in the insertion slot 321.

The top member generally pushes up on the back end 802 of the slide 800, although in some embodiments the top member may be pushed up on the slide 800 at other locations as long as the front end 801 of the slide 800 is lower than the back end 802.

The top piece has an upper top for lifting the sample slide 800. Similar to the lower pressing member 322, the upper pressing member may be disposed inside the slot 321, or may be disposed outside the slot 321. In one embodiment, the top portion is located outside the slot 321 and is used to lift the portion of the sample slide 800 located outside the slot 321, i.e., the back end 802 of the sample slide 800.

The lower member 322 and the upper member may be mounted to the slot assembly 320 and also to the housing 310. The lower member 322 and the upper member may be used alternatively or in combination. The top and bottom members 322 may be disposed in the slot 321, or disposed outside the slot 321, or one of them may be disposed in the slot 321, and the other may be disposed outside the slot 321.

In one embodiment, the top and bottom members 322 are made of an elastic material, so that the top and bottom members 322 contact the sample slide 800 with a certain adaptive adjustment characteristic to avoid hard-to-hard contact with the sample slide 800. Of course, in other embodiments, the top and bottom members 322 may be made of a non-elastic material.

In addition, in another embodiment, the slot 321 includes an upper slot wall 323 and a lower slot wall 324, wherein at least the lower slot wall 324 is disposed obliquely downward from the outer side to the inner side to form a limiting structure. After the sample slide 800 is inserted into the slot 321, it is positioned along the inclined surface of the lower slot wall 324 under the force of gravity so that the front end 801 of the sample slide 800 is lower than the rear end 802 thereof.

In this embodiment, the upper groove wall 323 may be an inclined surface in the same direction as the lower groove wall 324, but may be arranged horizontally, or may be an inclined surface (opposite to the inclined direction) opposite to the lower groove wall 324, and the shape of the upper groove wall 323 is not limited herein.

In addition to the various structures described above, the restriction structure may be another type of structure to incline the sample slide 800 and guide the liquid thereon toward the front end 801 thereof.

Further, referring to fig. 5 and 6, in one embodiment, the slots 321 include upper slot walls 323 and lower slot walls 324, and the middle portions of the upper slot walls 323 and the lower slot walls 324 of all the slots 321 in the same column are left empty to communicate all the slots 321 in the same column, and the restriction structure is located at the empty place 325. The gap 325 facilitates the arrangement of the restriction structure, facilitates the flow of liquid such as mirror oil to the bottom wall of the accommodating cavity 311, prevents the liquid from remaining on the upper groove wall 323 and the lower groove wall 324, and facilitates the observation of the sample slide 800 in the slot 321.

On the other hand, in order to further reduce the liquid such as the mirror oil flowing out of the box body 310, referring to fig. 6, in an embodiment, the accommodating cavity 311 has a reservoir 317 therein, and the reservoir 317 is used for collecting the liquid flowing down from the sample slide 800, so as to further reduce the liquid flowing out of the recovery device 300.

In one embodiment, the reservoir 317 is disposed on the bottom wall of the receiving chamber 311, and the liquid collected from various locations in the receiving chamber 311 eventually flows to the bottom wall of the receiving chamber 311 and is temporarily stored in the reservoir 317.

In one embodiment, at least one reservoir 317 is disposed below each row of the set of receptacles. The reservoir 317 may be an inverted T shape, the vertical segment 3171 of the inverted T reservoir 317 extends below the corresponding slot set, and the horizontal segment 3172 of the inverted T reservoir 317 is located outside the slot set. When there are more than two sets, the transverse segments 3172 of the reservoirs 317 of adjacent sets communicate with each other to enable the liquid of all sets to be collected at the transverse segments 3172 for subsequent handling of the liquid.

In fig. 6, the reservoir 317 is recessed in the bottom wall of the accommodating chamber 311. In other embodiments, the reservoir 317 may be formed by inclining the bottom wall, for example, one end of the bottom wall near the inner side inclines, so as to enclose the reservoir 317 with the side surface of the box body 310 at the inner side of the accommodating cavity 311.

Further, the number of the slot groups can be flexibly set according to recycling requirements and space requirements, as shown in fig. 1, in one embodiment, the slot groups are a group. As shown in fig. 2 to 3, in one embodiment, the slot assembly 320 has at least two rows of slot sets, and all the slot sets are arranged side by side in the receiving cavity 311 of the box body 310.

Furthermore, one or more than two slot groups are adopted. In one embodiment, the outer wall of the box 310 has a readable unit 331 for representing the identity information of the recycling device 300, and the readable unit 331 is a series of components capable of transmitting the identity information, such as a radio frequency identification tag, a two-dimensional code, a bar code, and the like. The identity information may be unique. The identity of the current recovery device 300 can be recorded through the identification of the readable unit 331, and which sample slide 800 is placed in the recovery device 300 can be recorded, so that when a certain sample slide 800 needs to be inquired later, the recovery device 300 can be conveniently determined according to the recorded information.

Of course, in order to more accurately determine the position of the sample slide 800, in one embodiment, the cassette body 310 or the slot assembly 320 is provided with guide information 322 for displaying the serial number of the slot 321. As shown in FIG. 6, the guiding message 322 is provided on the socket assembly 320. The guiding information 322 may be a number or other information, as long as the sequence of each slot 321 can be displayed. The guide information 322 may be provided individually for each slot 321, or may be provided at intervals of a certain number of slots 321.

On the other hand, the embodiment also provides a recovery device for storing the detected sample slide. The recovery apparatus has the structure of the recovery apparatus 300 according to each of the above embodiments. The collection device can be applied to apparatuses other than the sample image analysis apparatus 1000, and can also be applied to sample image analysis apparatuses having different configurations other than the sample image analysis apparatus 1000. The recovery device is used for storing the tested sample slide, in particular to store the sample slide with the flowing liquid such as the mirror oil and the like, so as to reduce the outflow of the liquid.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (13)

1. A sample image analysis apparatus, comprising:

an imaging device for photographing a specimen on a specimen slide;

a slide moving device for moving a sample slide;

the recovery device is used for receiving the sample slide after the shooting work is finished, the recovery device comprises a box body and a slot assembly arranged in the box body, the box body is provided with an accommodating cavity, one side surface of the accommodating cavity is provided with an inserting port used for transversely inserting the sample slide, the other side surfaces and the bottom surface of the accommodating cavity are sealed, the slot assembly is arranged in the accommodating cavity, the slot assembly is provided with at least one row of slot groups, each slot group is provided with at least two slots used for inserting the sample slide, all the slots in each row of slot group are transversely arranged and are arranged in a stacked mode along the vertical direction, and inlets of the slots are communicated with the inserting port.

2. The specimen image analysis apparatus according to claim 1, wherein a side of the receiving chamber where the insertion opening is located is an outer side, and a side opposite to the outer side is an inner side, and the slot assembly has a restriction structure that forms a slide insertion path on the slot obliquely downward from the outer side to the inner side so that the specimen slide is obliquely downward from the outer side to the inner side in the slot.

3. The specimen image analysis apparatus according to claim 2, wherein the restriction structure includes a pressing member having a pressing portion for pressing down the specimen slide, the pressing portion being for pressing down an end of the specimen slide from above the specimen slide so that the specimen slide is disposed diagonally downward in the slot from the outer side to the inner side.

4. The specimen image analysis apparatus according to claim 3, wherein an end of the insertion groove facing the insertion port is an inlet, an end of the insertion groove facing away from the inlet is an outlet, the inlet and the outlet are disposed in communication, and the pressing portion is located outside the outlet and is configured to press down a portion of the specimen slide extending outside the outlet.

5. The specimen image analysis device according to claim 3, wherein the hold-down member is disposed at an angle, wherein an end of the hold-down member facing the insertion opening is a first end, an end of the hold-down member facing away from the insertion opening is a second end, the first end of the hold-down member is higher than the second end thereof for guiding the specimen slide to move toward the second end, and the hold-down portion is located at the second end of the hold-down member.

6. The specimen image analysis apparatus according to any one of claims 2 to 5, wherein the restriction structure includes an upper top member for lifting one end of the specimen slide from below the specimen slide so that the specimen slide is disposed diagonally downward from the outer side to the inner side in the insertion slot.

7. The specimen image analysis apparatus according to claim 6, wherein the upper top member has an upper top portion for lifting up the specimen slide, the upper top portion being located outside the insertion slot for lifting up a portion of the specimen slide located outside the insertion slot.

8. The sample image analysis device of claim 2, wherein the slot comprises an upper slot wall and a lower slot wall, wherein at least the lower slot wall is disposed obliquely downward from the outer side to the inner side to form the restriction.

9. The sample image analysis device of claim 2, wherein the slots comprise an upper slot wall and a lower slot wall, and the upper slot wall and the lower slot wall of all slots in the same column are hollow in the middle to communicate all slots in the same column, and the restriction structure is located in the hollow.

10. The specimen image analysis device according to claim 1, wherein a bottom wall of the housing chamber has a reservoir for collecting liquid flowing down from the specimen slide.

11. The apparatus for analyzing sample images according to claim 1, wherein the outer wall of the cartridge has a readable unit representing the identity information of the recovery apparatus, and the cartridge or the slot assembly is provided with index information for displaying the serial number of the slot.

12. The sample image analysis device of claim 1, wherein the slot assembly has at least two rows of slot sets, all of the slot sets being disposed side-by-side within the receiving cavity of the cartridge body.

13. The recovery device for storing the detected sample slide is characterized by comprising a box body and a slot assembly arranged in the box body, wherein the box body is provided with an accommodating cavity, one side surface of the accommodating cavity is provided with an inserting and taking port for transversely inserting and taking the sample slide, the other side surfaces of the accommodating cavity are closed, the slot assembly is arranged in the accommodating cavity, the slot assembly is provided with at least one row of slot groups, each slot group is provided with at least two slots for inserting the sample slide, all the slots in each row of slot groups are transversely arranged and are arranged in a stacked mode along the vertical direction, and inlets of the slots are communicated with the inserting and taking port; the side, where the inserting and taking port is located, of the accommodating cavity is the outer side, the side, opposite to the outer side, of the accommodating cavity is the inner side, the slot assembly is provided with a limiting structure, and the limiting structure forms a slide inserting channel which is obliquely and downwards arranged from the outer side to the inner side on the slot so that the sample slide is obliquely and downwards arranged from the outer side to the inner side in the slot; the bottom wall of the containing cavity is provided with a liquid storage tank which is used for collecting liquid flowing down from the sample slide.

Images