CN220040459U - High-flux antigen result extractor suitable for multiple detection cards - Google Patents

Abstract

The utility model relates to a high-flux antigen result extractor suitable for various detection cards, which comprises a main body, wherein a detection area is adopted on the main body, the detection area comprises an identification device and a transfer device, the transfer device is provided with a plurality of transfer channels which work independently, the detection cards are placed on a conveying table from inlets of the transfer channels, then a camera moves to the upper part of the detection cards for photographing detection, and each transfer channel can independently process the detection cards, so that the processing capacity of inspection staff is greatly improved.

Description

High-flux antigen result extractor suitable for multiple detection cards

Technical Field

The utility model relates to the technical field of kit detection, in particular to a high-flux antigen result extractor suitable for various detection cards.

Background

The common colloid Jin Kangyuan kit in hospitals comprises dozens of types of hepatitis A virus, hepatitis B virus, hepatitis C virus, rotavirus, adenovirus, norovirus and the like according to different types, and the daily detection card amount is very large in clinical laboratory laboratories of large hospitals. Since the colloidal gold antigen detection has a certain time difference from the detection card processing to the stable appearance of the result, and the original result of the detection needs to be registered, this results in a limited number of detection cards that can be processed by a single inspector, and more human resources have to be added for processing.

In order to effectively cope with this situation, a high throughput antigen result extractor that can accommodate most of the above-mentioned test cards is urgently needed to make an auxiliary judgment.

Disclosure of Invention

In order to solve the problem that a inspector has limited processing capacity when inspecting a plurality of detection cards, the utility model provides a high-flux antigen result extractor suitable for a plurality of detection cards, which adopts the following technical scheme:

the high-throughput antigen result extractor suitable for various detection cards comprises a main body, wherein at least one detection area is arranged in the main body, the detection area comprises a recognition device and a transfer device, the recognition device is positioned above the transfer device, the transfer device comprises a plurality of transfer channels which are positioned on the same plane, each transfer channel comprises an inlet and an outlet which are arranged on the same side, a conveying table is arranged in each transfer channel, the top of each transfer channel is of an open structure, the recognition device comprises at least one camera, and the camera photographs through the upper part of each transfer channel.

By adopting the technical scheme: the detection area is adopted in the main body, the detection area comprises an identification device and a transfer device, the transfer device is provided with a plurality of transfer channels which work independently, the detection card is placed on the conveying table from the inlet of the transfer channels, and then the camera moves to the upper part of the detection card for photographing detection.

The recognition device is provided with a camera and a track matched with the distribution track of the transfer channel, the camera is connected with the track in a sliding manner, and a power device for driving the camera to move along the track is arranged on the track.

By adopting the technical scheme: the shape of the track is further limited, and the photographing of the detection cards in all transfer channels of the detection area can be realized by installing the cameras and the power devices matched with the track, so that each channel is not required to be provided with a camera, the cost is saved, and the photographing definition can be ensured.

The transfer channels are arranged in parallel, the track is a linear slide rail, and the power device is a linear motor.

By adopting the technical scheme: the arrangement mode of the transfer channels is further limited to be parallel arrangement, so that the existing linear sliding rail can be used as a track, the linear sliding rail can realize the operation of a camera by being provided with a linear motor, and the manufacturing cost of the track is saved.

The exit of transfer passageway sets up the garbage collection storehouse, and the top in garbage collection storehouse has the feed inlet, and the top of feed inlet is equipped with the collecting hopper, the afterbody of carrying the platform all is established the top of collecting hopper.

By adopting the technical scheme: the waste collection bin is added, the waste collection bin is used for collecting the detection card after detection, the detection card is convenient and rapid, and the burden of cleaning staff is reduced.

One side of the main body is provided with a drawer groove, and the waste collection bin is slidably arranged in the drawer groove.

By adopting the technical scheme: further inject the mounting means of garbage collection storehouse and main part, through the setting of drawer groove, pull out garbage collection storehouse like the drawer, guarantee that the waste material can not come out, pull garbage collection storehouse is also more convenient simultaneously.

Two detection areas are arranged up and down in the main body, and the tail parts of the conveying tables in the two detection areas are all positioned above the collecting hopper.

By adopting the technical scheme: the detection area that has two to arrange from top to bottom is further limited, has increased the station that is used for putting the detection card, and the waste detection card that upper and lower two detection areas produced passes through the collecting hopper, and the waste detection card of top of being convenient for drops into in the garbage collection storehouse accurately.

And spring doors are arranged on the inlets, and a door lock is arranged between the spring doors and the main body.

By adopting the technical scheme: after the detection card is placed in the transfer channel, the spring door is closed, so that the detection card in the transfer channel is protected.

The automatic feeding device is characterized by further comprising a controller and a photoelectric switch, wherein the photoelectric switch is arranged in the door lock and is electrically connected with the controller, and the stepping motor of the conveying table is electrically connected with the controller.

By adopting the technical scheme: when the photoelectric switch is triggered, the controller sends an action instruction to the stepping motor, the conveying table is controlled to run for a small section, the detection card is ensured to enter the detection area, the camera receives the detection instruction, and the camera moves to the station to take a picture.

By adopting the scheme, the method has the following advantages:

the high-throughput antigen result extractor suitable for various detection cards comprises a main body and at least one detection area, wherein the detection area comprises an identification device and a transfer device, the transfer device is provided with a plurality of transfer channels which work independently, a plurality of detection cards can be placed into each transfer channel to be detected simultaneously, and then a camera moves to the upper part of the detection card to carry out photographing detection.

Drawings

FIG. 1 is a schematic diagram of a high throughput antigen result extractor of the present utility model adapted to a variety of test cards;

FIG. 2 is a schematic diagram showing a partially exploded structure of the interior of the body of the high throughput antigen retrieval device of the present utility model adapted to a variety of test cards;

fig. 3 is a schematic view of the structure of fig. 2 from the rear.

Reference numerals illustrate: 1. a main body; 101. a panel; 1011. a notch; 1012. a small hole; 102. a bottom plate; 103. a side plate; 104. a back plate; 2. a transfer channel; 3. a conveying table; 4. a camera; 5. a linear slide rail; 6. a linear motor; 7. a waste collection bin; 701. a feed inlet; 8. a collecting hopper; 9. a drawer slot; 10. a spring door; 11. an optoelectronic switch; 12. a slide block; 13. and (5) a mechanical lock.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a high-flux antigen result extractor suitable for various detection cards.

As shown in fig. 1, the high-throughput antigen result extractor suitable for multiple detection cards of the present utility model includes a main body 1, two detection areas are provided in the main body 1, wherein each detection area includes a recognition device and a transfer device, the recognition device is located above the transfer device, it can be seen from the figure that each detection area includes 8 transfer channels 2 in the same plane, each transfer channel 2 has an inlet and an outlet, the inlet and the outlet are all provided on the same side, a transfer table 3 is provided in each transfer channel 2, and the top of each transfer channel 2 is in an open structure, and a camera 4 is provided in the recognition device to take a photograph of the detection card, so that the camera 4 can move to the upper side of each transfer channel 2 to take a photograph, and in addition, the function of the transfer table 3 is to adjust the position of the detection card, so that the camera 4 can accurately recognize the detection card.

In this embodiment, the detection area has been adopted on the main part 1, and the detection area includes recognition device and transfer device, and transfer device has a plurality of transfer channels 2 of independent work, can put into transport table 3 with a plurality of detection cards from the entry of transfer channel 2, and camera 4 moves to the top of detection card and shoots the detection afterwards, because every transfer channel 2 all can independently handle the detection card to the throughput of inspection personnel has greatly been improved.

In order to further limit the shape of the track, the identification device is provided with a camera 4 and a track matched with the arrangement track of the transfer channels 2, the camera 4 is in sliding connection with the track, a power device for driving the camera 4 to move along the track is arranged on the track, photographing of the detection cards in all the transfer channels 2 in the detection area can be realized by installing the camera 4 matched with the track and the power device, therefore, each channel is not required to be provided with the camera 4, the cost is saved, and the photographing definition can be ensured.

Further, a spring door 10 is arranged at the inlet of each transfer channel 2, a door lock is arranged between the spring door 10 and the main body 1, a photoelectric switch 11 is further arranged in the door lock, the photoelectric switch 11 can be triggered when the spring door 10 is closed, and after a detection card is placed in the transfer channel 2, the spring door 10 is closed to protect the detection card in the transfer channel 2.

One embodiment of the present embodiment: the track is linear slide rail 5 and power device is linear motor 6, as shown in fig. 2 and 3, main part 1 comprises bottom plate 102, panel 101, backplate 104 and curb plate 103, curb plate 103 is installed on bottom plate 102 for opening U-shaped structure down, panel 101 and backplate 104 are installed in the front and back side of curb plate 103, set up on bottom plate 102 and connect two backup pads through the support column, the backup pad of top is used for installing recognition device, the backup pad of below is used for installing transfer channel 2, transfer channel 2 is for installing in the backup pad of below for parallel arrangement, use current linear slide rail 5 as the track, linear slide rail 5 is installed its one end in the backup pad of top and is connected linear motor 6, be equipped with slider 12 on the linear slide rail 5, the operation of camera 4 can be realized after the slider 12 is connected camera 4, the cost of manufacture of track has been saved.

Specifically, the panel 101 can be detached independently, the bottom end of the panel 101 is hinged with the bottom plate 102, the top of the panel 101 is connected with the top of the side plate 103 through the mechanical lock 13, the interior of the main body 1 can be overhauled by detaching the panel 101, a gap 1011 corresponding to the transfer channel 2 is formed in the panel 101, the spring door 10 is installed on the inner side of the panel 101 and is hinged with the top of the gap 1011, a torsion spring is adopted at the hinge position of the spring door 10, the torsion spring releases torsion force to press the spring door 10 on the panel 101, and the photoelectric switch 11 is installed between the back side of the spring door 10 and the panel 101; meanwhile, a small hole 1012 is arranged below each notch 1011 on the panel 101, and a signal lamp is arranged on the small hole 1012 and connected with the controller.

Further, in order to handle the waste material, the exit of transfer passageway 2 sets up waste material collection storehouse 7, and the top of waste material collection storehouse 7 has feed inlet 701, and the afterbody of carrying platform 3 all is established in the top of feed inlet 701, through increasing waste material collection storehouse 7, and the detection card that detects completely falls into waste material collection storehouse 7 through the transportation of carrying platform 3 for waste material collection storehouse 7 can concentrate the collection and detected the detection card after, convenient to use is swift, greatly alleviates clearance personnel's burden.

In order to be convenient for the installation of garbage collection storehouse 7, set up drawer groove 9 in one side of main part 1, garbage collection storehouse 7 slides and sets up in this drawer groove 9, can pull out garbage collection storehouse 7 like the drawer this moment, and pull garbage collection storehouse 7 uses simultaneously also more convenient, and the waste material can not run out, can raise the efficiency.

Another embodiment of the present embodiment is as follows: as shown in fig. 2 and 3, since two detection areas are arranged up and down in the main body 1, the outlet of the transfer channel 2 located above is provided with the collecting hopper 8 and the collecting hopper 8 is located right above the feed inlet 701, the tail of the conveying table 3 of the transfer channel 2 located above is located above the collecting hopper 8, so that the waste detection cards generated in the detection areas above can be collected by the collecting hopper 8, and in addition, the tail of the conveying table 3 in the detection areas below is all arranged above the feed inlet 701 and can be directly used for collecting the waste detection cards generated in the detection areas below. Through setting up two detection areas, increased the station that is used for putting the detection card, and still set up aggregate bin 8, the accurate input waste collection storehouse 7 of the abandonment detection card of top of being convenient for can adapt to the kit of high flux and detect, reduces inspector's burden.

The conveying table 3 in the present embodiment is composed of a stepping motor, a conveying belt, and two roller shafts; the two roll shafts are arranged along the transfer channel 2 and are rotationally connected with the inner wall of the transfer channel 2, a conveying belt is arranged between the two roll shafts, any one roll shaft is connected with a power shaft of the stepping motor, and the stepping motor is started to enable the conveying table 3 to realize the work of conveying the detection cards.

In this embodiment, the device further comprises a controller, after the detection card is placed in the transfer channel 2, the photoelectric switch 11 is triggered by closing the spring door 10, the controller sends an instruction to control the conveying table 3 to operate to a proper position so as to be matched with the camera 4, so that the detection card is ensured to enter the detection area, and meanwhile, the camera 4 receives the detection instruction and moves to the station to take a picture.

The working process comprises the following steps:

1. entering a login interface of the controller, enabling the device to enter a standby state, and displaying the indicator lights of 16 channels as yellow in the standby working state.

2. After the scan code is input into the measured information, the spring door 10 is opened, the detection card is plugged into a certain channel, a signal is triggered when the spring door 10 is closed, and the measured information is bound with the channel number; after the spring door 10 is closed, a photoelectric switch 11 arranged on the spring door 10 gives a signal, and the control platform runs to a proper position so as to be matched with the camera 4, so that the detection card is ensured to enter a detection area, the camera 4 receives a detection instruction, moves to the station to take a picture, and after the detection card is confirmed to be received, the channel signal lamp is turned into green and enters a detection process.

3. In the detection process, the camera 4 moves above the station according to a certain logic time to carry out photographing detection, identification is carried out according to an algorithm until a definite negative or positive result is identified, the result can be transmitted to a computer, and the inspection personnel can carry out manual review.

4. After the detection and identification of the channel are completed, the conveying table 3 drives the detection card to move towards the tail of the channel continuously until the waste detection card falls into the collecting hopper 8 and finally falls into the waste bin below to wait for centralized recovery, and meanwhile, the indicator light corresponding to the channel turns into yellow to wait for working.

5. In addition, in the detection process, if no signal or weak positive of the detection card occurs, the equipment repeatedly controls the camera 4 to go to multiple times for recognition in a certain time, if the camera is still unable to recognize after a certain time is exceeded finally, the signal lamp corresponding to the channel is turned red, the detection card can be manually taken out through the spring door 10 for rechecking, the photoelectric signal on the spring door 10 is triggered when the detection card is taken out, the conveying table 3 reversely rotates to convey the detection card through the spring door 10, and the alarm signal of the station can be eliminated by triggering the signal again when the spring door 10 is closed, and the alarm signal is reset to a yellow lamp waiting state.

6. When a plurality of detection cards are sequentially placed, sequential detection can be performed according to a certain logic sequence, and all channels are not affected.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (8)

1. The utility model provides an adaptation multiple high flux antigen result extractor that detects card, includes main part (1), its characterized in that, be equipped with at least one detection zone in main part (1), detection zone includes recognition device and transfer device, recognition device is located transfer device's top, transfer device includes a plurality of transfer channel (2) that are in the coplanar, transfer channel (2) are including the entry and the export that the homonymy set up, all are equipped with transport table (3) and transfer channel (2) in every transfer channel (2) the top is open structure, recognition device includes at least one camera (4), camera (4) are photographed through the top of every transfer channel (2).

2. The high-throughput antigen result extractor adapting to various detection cards according to claim 1, wherein the identification device is provided with a camera (4) and a track matched with the arrangement track of the transfer channel (2), the camera (4) is in sliding connection with the track, and a power device for driving the camera (4) to move along the track is arranged on the track.

3. The high-throughput antigen result extractor adapting to multiple detection cards according to claim 2, wherein the transfer channels (2) are arranged in parallel, the track is a linear slide rail (5) and the power device is a linear motor (6).

4. The high-throughput antigen result extractor adapting to the multiple detection cards according to claim 3, wherein a waste collection bin (7) is arranged at the outlet of the transfer channel (2), a feed inlet (701) is formed in the top of the waste collection bin (7), a collecting hopper (8) is arranged above the feed inlet (701), and the tail of the conveying table (3) is arranged above the collecting hopper (8).

5. The high throughput antigen retrieval system adaptable to multiple test cards of claim 4, wherein a drawer slot (9) is provided on one side of the body (1), and the garbage collection bin (7) is slidably disposed in the drawer slot (9).

6. The high-throughput antigen result extractor adapting to multiple detection cards according to claim 4 is characterized in that two detection areas are arranged up and down in the main body (1), and the tail parts of the conveying tables (3) in the two detection areas are all positioned above the collecting hopper (8).

7. The high-throughput antigen-result extractor adapting to multiple detection cards according to claim 6, wherein spring doors (10) are arranged on the inlets, and a door lock is arranged between the spring doors (10) and the main body (1).

8. The high-throughput antigen-result extractor adapting to multiple detection cards according to claim 7, further comprising a controller and a photoelectric switch (11), wherein the photoelectric switch (11) is installed in a door lock and is electrically connected with the controller, and the stepper motor of the conveying table (3) is electrically connected with the controller.