A kind of stool analyzer
Technical field
The utility model is related to medical instruments field more particularly to a kind of stool analyzers.
Background technology
Stool routine examination inspection at present is also using manual operations, since stool has exposed property and the particularity such as the smell is awful
Matter greatlys restrict the project in clinical development and application, and feces occult blood detection project is considered as one of conventional detection
Clinically check that hemorrhage of digestive tract and enteron aisle deteriorate one of most common index of tumour, not only to the diagnosis of disease, identification, curative effect
Observation and healing analysis have important clinical meaning, and also have certain value to the assessment of health status, because stool is marked
This complexity and the particularity of morphological examination, in addition to inspection under the smell of sample, color, form and a variety of detection card cooperations
The personnel of testing bring the discomfort on sense organ so that manual detection mode is inefficient, and accuracy of detection is relatively low.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of full-automation, working efficiency it is high and
The high stool analyzer of accuracy of detection.
Technical solution is used by the utility model solves its technical problem:
Including shell, pedestal is equipped in the shell for a kind of stool analyzer, be provided on the pedestal sample tray,
Sample feeding mechanism, agitation and dilution mechanism, sampling mechanism, detection card conveying mechanism, detection card diversion mechanism, microscope mechanism, reaction
Sample bottle on sample tray is sent to sample dilution position by disc mechanism and mechanism of taking pictures, the sample feeding mechanism, and the stirring is dilute
It releases mechanism and the sample in the sample bottle of sample dilution position is stirred dilution, the detection card diversion mechanism includes to turn
Dynamic shunting disk, first push away card component and second push away card component, the microscope mechanism, detection card conveying mechanism and reaction tray
Mechanism is set around shunting disk, and multiple first detection screens, the detection card conveying mechanism are circumferentially provided on the shunting disk
Several detection cards are sent to the first detection screens successively, the sampling probe of the sampling mechanism takes out agitated diluted sample simultaneously
Dropwise addition is located in one of on the detection card in the first detection screens, and described first, which pushes away card component and second, pushes away card component general respectively
The detection card that sample has been added dropwise push-in microscope mechanism in the first detection screens carries out microscopy and push-in reaction tray machine
Structure is reacted, and the mechanism of taking pictures is respectively to being located at the character for the sample not dealt at sample dilution position and in reaction tray
The testing result of detection card after being reacted in mechanism is taken pictures.
As an improvement of the above technical solution, connecting plate is provided with above the shunting disk, described first pushes away Ka Zujianbao
The first push rod and the first drive component are included, first drive component is mounted on connecting plate, and first push rod drives first
From shunting disk center to the direction movement of microscope mechanism under the start of dynamic component, above pushed away from the first detection screens so as to which card will be detected
Enter microscope mechanism.
As an improvement of the above technical solution, described second push away card component include the second push rod and the second drive component, institute
The second drive component is stated on the connecting plate, second push rod under the start of the second drive component from shunting disk center to
The movement of disc mechanism direction is reacted, so as to which card will be detected from push-in reaction disc mechanism in the first detection screens.
As an improvement of the above technical solution, the detection card conveying mechanism includes the perforative turntable in center, the turntable
On be circumferentially provided with it is several place detection cartridges screens, it is described detection cartridge in be stacked with it is several detection card, it is described detection card
Cassette bottom end opening, is equipped with third push rod at the center of turntable, and the third push rod is under the start of third drive component from turning
Disk center moves to shunting disk, so as to be located at one of them first inspection on the detection card push-in shunting disk of detection cartridge bottom end
Survey screens.
As an improvement of the above technical solution, the reaction disc mechanism includes the reaction turntable being vertically arranged, the reaction
The outer circumference surface upper edge axis of turntable is provided with several second detection screens, and second push rod will detect the second detection of card push-in
Screens.
As an improvement of the above technical solution, the reaction turntable side is additionally provided with trip mechanism, the trip mechanism
Including the 4th push rod and the 4th drive component, the 4th push rod is in the axis of the start lower edge reaction turntable of the 4th drive component
Direction is moved, so that the detection card after reacting is pushed into from the second detection screens in the recycling bins being arranged on pedestal.
As an improvement of the above technical solution, the microscope mechanism includes microscope, is set on microscopical objective table
There is positioning compression component, the positioning compression component includes positioning plate and cursor, and the positioning plate is L-shaped, the first push rod edge
The length direction of positioning plate will detect card out of first detection screens push-in positioning plate, and the cursor is in the 5th drive component
Detection card rotation is pressed in positioning plate under start, positioning compression component is under the start of the 6th drive component after the completion of microscopy
Detection is blocked and removes objective table, while cursor unclamps, so that detection card is fallen into recycling bins.
As an improvement of the above technical solution, the agitation and dilution mechanism includes agitating shaft and diluting needle, the agitating shaft
Stirring motor is connected, the agitating shaft and diluting needle are moved up and down under the start of the 7th drive component and stirred to be inserted into sample bottle
It mixes, dilute sample.
As an improvement of the above technical solution, the sampling mechanism, which further includes, is arranged on sampling probe horizontal movement path
Sampling probe cleaning assembly, the sampling probe are cleaned after the sampling for completing a sample by sampling probe cleaning assembly.
As an improvement of the above technical solution, the sample feeding mechanism includes specimen holder, sample introduction transfer assembly, goes out sample transmission group
Part and cross drive component, the sample introduction transfer assembly and go out sample transfer assembly left and right settings in sample tray bottom, described
Cross drive component is arranged on sample introduction transfer assembly and goes out between sample transfer assembly, and multiple sample bottles are described on specimen holder
Specimen holder moves under the start of sample introduction transfer assembly from sample tray outer end to inner end, and the cross drive component will be delivered to
The specimen holder cross drive of sample tray inner end treats that the whole samples bottle in specimen holder is diluted and takes to dilute position by sample
After sample, specimen holder is displaced outwardly under the start for going out sample transfer assembly from the inner end of sample tray, sampled complete so as to take out
Into sample bottle.
The beneficial effects of the utility model have:
This stool analyzer, being capable of automatic sampling, automatic stirring dilution, automatic as a result of the design automatically analyzed
Character after sampling, automatic microscopy and automatic camera reaction, inspection is greatly saved by the setting for detecting card diversion mechanism
It surveys the times to be detected such as card, the rational detection card for distributing microscopy and reaction substantially increases detection efficiency, improves detection
Precision.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein:
Fig. 1 is the structure diagram of the utility model embodiment;
Fig. 2 is the partial schematic diagram one of the utility model embodiment;
Fig. 3 is the partial schematic diagram two of the utility model embodiment;
Fig. 4 is the partial schematic diagram three of the utility model embodiment;
Fig. 5 is the partial schematic diagram four of the utility model embodiment;
Fig. 6 is the partial schematic diagram five of the utility model embodiment;
Fig. 7 is the partial schematic diagram six of the utility model embodiment;
Fig. 8 is the partial schematic diagram seven of the utility model embodiment.
Specific embodiment
Referring to Fig. 1~Fig. 8, a kind of stool analyzer including shell 13, is equipped with pedestal 1, the pedestal in the shell 13
Sample tray 2, sample feeding mechanism 3, agitation and dilution mechanism 4, sampling mechanism 5, detection card conveying mechanism 6, detection card point are provided on 1
Flow mechanism 7, microscope mechanism 8, reaction disc mechanism 9 and mechanism 10 of taking pictures, the sample feeding mechanism 3 is by the sample on sample tray 2
Product bottle 21 be sent to sample dilution position 41, the agitation and dilution mechanism 4 by positioned at sample dilution position 41 sample bottle 21 in sample
It is stirred dilution, the detection card diversion mechanism 7 includes rotatable shunting disk 71, first pushes away card component 72 and second push away
Card component 73, the microscope mechanism 8, detection card conveying mechanism 6 and reaction disc mechanism 9 are set around shunting disk 71, described point
Multiple first detection screens 711 are circumferentially provided on flow table 71, several detections are blocked 61 and sent successively by the detection card conveying mechanism 6
To the first detection screens 711, agitated diluted sample is taken out and be added dropwise by the sampling probe 51 of the sampling mechanism 5 to be located therein
On detection card 61 in one first detection screens 711, described first, which pushes away card component 72 and second, pushes away card component 73 respectively by position
Microscope mechanism 8 is pushed into the detection card 61 that sample has been added dropwise in the first detection screens 711 and reaction disc mechanism 9 makees microscopy
And reaction, the mechanism of taking pictures is respectively to being located at the character for the sample not dealt at sample dilution position 41 and in reaction tray machine
The testing result of detection card 61 after being reacted on structure 9 is taken pictures.
71 top of the shunting disk is provided with connecting plate 74, and described first, which pushes away card component 72, includes the first push rod 721 and the
One drive component 722, first drive component 722 are mounted on connecting plate 74, and first push rod 721 is in the first driving group
From 71 center of shunting disk to the 8 direction movement of microscope mechanism under the start of part 722, so as to which card 61 will be detected from the first detection screens
Microscope mechanism 8 is pushed on 711, described second, which pushes away card component 73, includes the second push rod 731 and the second drive component 732, described
Second drive component 732 be mounted on connecting plate 74 on, second push rod 731 under the start of the second drive component 732 from point
71 center of flow table is pushed into reaction tray machine so as to detect card 61 to the movement of 9 direction of reaction disc mechanism from the first detection screens 711
Structure 9.
The detection card conveying mechanism 6 includes the perforative turntable 62 in center, and several put is circumferentially provided on the turntable 62
The screens of detection cartridge 63 is put, several detection cards 61 are stacked in the detection cartridge 63, it is described to detect 63 bottom end opening of cartridge,
Third push rod 64 is equipped at 62 center of turntable, the third push rod 64 is under the start of third drive component 65 from turntable 62
Center is moved to shunting disk 71, so as to be located at one of them on the 61 push-in shunting disk 71 of detection card of 63 bottom end of detection cartridge
First detection screens 711.
The reaction disc mechanism 9 includes the reaction turntable 91 being vertically arranged, the outer circumference surface upper edge of the reaction turntable 91
Axis is provided with several second detection screens 92, and second push rod 731 will detect 61 push-in the second detection screens 92 of card, described
91 side of reaction turntable is additionally provided with trip mechanism 11, and the trip mechanism 11 includes the 4th push rod 111 and the 4th drive component
112, the 4th push rod 111 is moved in the axis direction of the start lower edge reaction turntable 91 of the 4th drive component 112, thus will
Detection card 61 after reaction is pushed into from the second detection screens 92 in the recycling bins 12 being arranged on pedestal 1.
The microscope mechanism 8 includes microscope 81, and positioning compression component 83 is provided on the objective table 82 of microscope 81,
The positioning compression component 83 includes positioning plate 831 and cursor 832, and the positioning plate 831 is L-shaped, and the first push rod 721 is along calmly
The length direction of position plate 831 will detect card 61 and is pushed into positioning plate 831 from the first detection screens 711, and the cursor 832 is the
61 rotation of detection card is pressed in positioning plate 831 under the start of five drive components, positioning compression component 83 exists after the completion of microscopy
Detection card 61 is removed into objective table 82, while cursor 832 unclamps under the start of 6th drive component 84, so that detection card
61 fall into recycling bins 12.
The agitation and dilution mechanism 4 includes agitating shaft 45 and diluting needle 42, and the agitating shaft 41 connects stirring motor 43, institute
It states agitating shaft 45 and diluting needle 42 moves up and down to be inserted into stirring in sample bottle 21, dilution under the start of the 7th drive component 44
Sample.
The sampling mechanism 5 further includes the sampling probe cleaning assembly 52 being arranged on 51 horizontal movement path of sampling probe, institute
Sampling probe 51 is stated to be cleaned by sampling probe cleaning assembly 52 after the sampling for completing a sample.
The sample feeding mechanism 3 includes specimen holder 31, sample introduction transfer assembly 32, goes out sample transfer assembly 33 and cross drive group
Part 34, the sample introduction transfer assembly 32 and goes out 33 left and right settings of sample transfer assembly in 2 bottom of sample tray, the cross drive group
Part 34 is arranged on sample introduction transfer assembly 32 and goes out between sample transfer assembly 33, and multiple sample bottles 21 are described on specimen holder 31
Specimen holder 31 moves under the start of sample introduction transfer assembly 32 from 2 outer end of sample tray to inner end, the cross drive component 34
31 cross drive of specimen holder of 2 inner end of sample tray be will be delivered to dilute position 41 by sample, treat the whole in specimen holder 31
After sample bottle 21 is diluted and samples, specimen holder 31 is outside from the inner end of sample tray 2 under the start for going out sample transfer assembly 33
It is mobile, so as to take out the sample bottle 21 of sampled completion.
The better embodiment of the above, only the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model
Protection domain.