CN113504383A - Medical detection sample immunoassay device and system - Google Patents
Medical detection sample immunoassay device and system Download PDFInfo
- Publication number
- CN113504383A CN113504383A CN202111053023.5A CN202111053023A CN113504383A CN 113504383 A CN113504383 A CN 113504383A CN 202111053023 A CN202111053023 A CN 202111053023A CN 113504383 A CN113504383 A CN 113504383A
- Authority
- CN
- China
- Prior art keywords
- sample
- guide groove
- case
- module
- install
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/76—Chemiluminescence; Bioluminescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Abstract
The invention relates to the technical field of medical equipment, in particular to a medical detection sample immunoassay device which comprises a case, wherein a cover is rotatably arranged on the case, a feeding base is fixedly arranged in the case, a material pushing device is arranged on the feeding base, a sample guide groove is fixedly arranged on the feeding base, a side box is fixedly arranged on the sample guide groove, sample clamp structures with intermittent retraction functions are arranged on the sample guide groove and the side box, a slot is formed in the top of the case, an additional guide groove is connected in the slot, and a sample pressing structure with a uniform-speed moving function is connected on the additional guide groove. The medical detection sample immunoassay system can complete environment monitoring work and eliminate interference factors of analysis results.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a medical detection sample immunoassay device and system.
Background
Along with the improvement of the living standard of people, the health is paid more and more attention, so more and more physical detection items can be developed, through a healthy physical examination mechanism, the physical examination of people can be carried out comprehensively, the existing health problems can be found in advance, the targeted treatment and conditioning can be carried out, the pathological change process can be effectively inhibited, and the physical health of people can be ensured.
Among the many physical examination items, the immunoassay is a very effective pathological analysis method, which uses an antigen-antibody reaction for detection, i.e., uses a specific reaction between an antigen and an antibody, and uses the prepared antigen or antibody as a reagent to detect the corresponding antibody or antigen in a specimen. Because of its high specificity and high sensitivity, it has been widely used in the fields of basic medicine and clinical examination, and its application range is gradually expanded.
Immunoassays are currently usually aided by means of a chemiluminescent immunoassay analyzer, which comprises two parts, an immunoreaction system and a chemiluminescent analysis system. But current immunoassay appearance structure is comparatively simple, and the volume is less, owing to need guarantee to detect not influenced by the external world, adopts closed detection usually, consequently has the problem that the once detectable volume of analysis appearance is low, and work efficiency is lower. Meanwhile, an analysis system of the analyzer is simple, and the accuracy of a detection result is limited.
In view of the above, an immunoassay device and system for medical test samples are proposed.
Disclosure of Invention
The present invention is directed to a medical test sample immunoassay device and system that solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical treatment detects sample immunoassay device, includes quick-witted case, rotate on the quick-witted case and install the cover, and quick-witted incasement fixed mounting walks the material base, walk and install the stoker on the material base, and walk fixed mounting on the material base and have the sample guide slot, fixed mounting has the side case on the sample guide slot, and installs the sample anchor clamps structure that has intermittent type and return the function of contracting on sample guide slot and the side case, machine roof portion is provided with the slot, and is connected with additional guide slot in the slot, be connected with on the additional guide slot and have and at the uniform velocity move the sample structure of pushing down of function, and rotate on the additional guide slot and install the loading board, be connected with the spring on the loading board, fixed mounting has the aqueduct between sample guide slot and the additional guide slot, and is provided with the buffer structure who has dual deceleration function in the aqueduct.
Preferably, the bottom of the case is provided with casters and movable supporting legs, the cover is arranged on the front surface of the case, the cover is provided with a transparent window, the feeding base is arranged at the bottom of the case, and the pusher comprises a reciprocating linear guide rail and a pushing rod connected to the reciprocating linear guide rail.
Preferably, the sample guide slot is vertical groove, installs at the upper surface of walking the material base, the both sides at the sample guide slot are installed to the side case, and sample anchor clamps structure is including the anchor clamps of fixed slidable mounting in sample guide slot side, anchor clamps fixed connection is on the link, and is connected with the side case through reset spring on the link, fixed mounting has the pressure piece on the link, and sample anchor clamps structure still including the motor of fixed mounting in the side case, install the pivot on the motor, and fixed mounting has the fork wheel in the pivot.
Preferably, anchor clamps comprise two horizontal splint, and anchor clamps are arranged on the sample guide slot and are installed five at least groups, and anchor clamps run through sample guide slot lateral wall and set up, the link is connected at the back of anchor clamps, and receives the board horizontal installation on the link, be provided with the spout on receiving the board, and the motor installs the bottom at the side case, the pivot is passed through the bearing and is installed in the side case, and the bifurcation wheel comprises the tip area runner straight-bar that the annular set up.
Preferably, the top cover is installed in the last rotation of additional guide slot, and fixedly connected with sealing washer on the top cover, additional guide slot passes through the connecting seat and is connected with quick-witted case, the sample pushes down the structure and includes the drive case of fixed connection in additional guide slot side, and rotates in the drive case and install the lead screw, and is connected with the nut seat on the lead screw, rotate on the nut seat and install the clamp plate, and be connected with one-way dog on the nut seat.
Preferably, the lead screw passes through the bearing and installs in the drive box, and the lead screw passes through motor drive, nut seat slidable mounting is between drive box and additional guide slot, and the clamp plate passes through the pivot and connects, and installs the torsional spring in the pivot, one-way dog is located the clamp plate top.
Preferably, the buffer structure comprises a speed reducing block which is slidably mounted in the transition groove, the speed reducing block is fixedly connected with a sliding block, the sliding block is in threaded connection with the adjusting screw rod, an air hole is formed in the speed reducing block, and the speed reducing block is connected to the air pump through a pipeline.
Preferably, the speed reduction block is provided with two, the speed reduction block is of an arc-shaped surface structure, the sliding blocks are connected to the partition plate sliding grooves in the transition grooves, the adjusting screw is provided with two opposite thread sections which are respectively connected with the two sliding blocks, and the air holes are formed in the arc-shaped surface of the speed reduction block.
The utility model provides a medical treatment detects sample immunoassay system, this system is including sample feeding module and reactant feeding module, and sample feeding module and reactant feeding module connect on automatic mixing module, automatic mixing module is connected with magnetism enrichment separation module, and magnetism enrichment separation module is connected with shimmer and surveys the module, still be connected with environmental monitoring module on the magnetism enrichment separation module.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention stores the sample in the sample guide groove in a separating way through the sample clamp structure, and the sample clamp structure has an intermittent retraction function, so that the samples can fall out of the sample guide groove one by one and enter the material pusher, the samples can fall in a stepping way when in use, the sample feeding process is completed, the automation degree is high, manual operation is not needed, and the cover is utilized to ensure the enclosure of the case when in immunoassay work, thereby ensuring the clean environment of the analysis process;
2. the additional guide groove is utilized to increase the primary analysis amount of the analysis device, the temporary addition can be carried out on the basis of the original set number of samples in the sample guide groove, the samples are pushed down through the sample pressing structure of the additional guide groove, so that the samples are separated from the bearing plate and enter the transition groove, the buffer structure is arranged in the transition groove, the speed of the samples can be reduced, the samples are ensured to stably enter the sample guide groove, and the problems of the samples are avoided;
3. the sample immunoassay system takes the sample feeding module and the reactant feeding module as front-end structures, materials are fed into the automatic mixing module, the automatic mixing module and the magnetic enrichment separation module are taken as cores, the reaction and separation processes are completed, so that the successfully-paired sample without impurities enters the low-light-level detection module to complete the rapid and accurate immunoassay.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is an uncapped view of the overall structure of the instrument of the present invention;
FIG. 3 is a schematic illustration of a sample feed configuration of the present invention;
FIG. 4 is a fragmentary view of the main feed structure of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4;
FIG. 6 is a schematic view of the buffer structure of the present invention;
FIG. 7 is a disassembled view of the additional feed structure of the present invention;
fig. 8 is a block diagram of the system architecture of the present invention.
In the figure: the device comprises a case 1, a cover 2, a feeding base 3, a material pushing device 4, a sample guide groove 5, a side case 6, a clamp 7, a connecting frame 8, a return spring 9, a pressure receiving plate 10, a motor 11, a rotating shaft 12, a fork wheel 13, an additional guide groove 14, a top cover 15, a sealing ring 16, a connecting seat 17, a driving case 18, a screw rod 19, a nut seat 20, a pressure plate 21, a one-way stop block 22, a bearing plate 23, a transition groove 24, a speed reducing block 25, a sliding block 26, an adjusting screw 27 and an air hole 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a medical treatment detects sample immunoassay device, which comprises a case 1, it installs cover 2 to rotate on the machine case 1, and fixed mounting walks to expect base 3 in the machine case 1, walk to install stoker 4 on expecting the base 3, and walk to expect that fixed mounting has sample guide slot 5 on the base 3, fixed mounting has side case 6 on the sample guide slot 5, and install the sample anchor clamps structure that has the intermittent type function of returning back on sample guide slot 5 and the side case 6, machine case 1 top is provided with the slot, and be connected with additional guide slot 14 in the slot, be connected with the sample that has and at the uniform velocity migration function on the additional guide slot 14 and push down the structure, and rotate on the additional guide slot 14 and install loading board 23, be connected with the spring on the loading board 23, fixed mounting has transition groove 24 between sample guide slot 5 and the additional guide slot 14, and cross and be provided with the buffer structure who has dual deceleration function in the transition groove 24.
The bottom of the case 1 is provided with trundles and movable supporting legs, the cover 2 is arranged on the front surface of the case 1, a transparent window is arranged on the cover 2, the feeding base 3 is arranged on the bottom of the case 1, and the pusher 4 comprises a reciprocating linear guide rail and a pushing rod connected with the reciprocating linear guide rail;
when the immunoassay work is carried out, the cover 2 is utilized to ensure the enclosure of the case 1, and the observation can be carried out through a transparent window on the cover 2, the material feeding base 3 is the basic structure of the sample feeding module, the sample guide groove 5 is used for stacking the samples on the material feeding base 3, and the samples are conveyed one by one through the material pushing device 4 which works in a reciprocating way;
the sample guide groove 5 is a vertical groove and is arranged on the upper surface of the feeding base 3, the side boxes 6 are arranged on two sides of the sample guide groove 5, the structure of the sample clamp comprises a clamp 7 fixedly and slidably arranged on the side surface of the sample guide groove 5, the clamp 7 is fixedly connected to a connecting frame 8, the connecting frame 8 is connected with the side boxes 6 through a reset spring 9, a compression plate 10 is fixedly arranged on the connecting frame 8, the structure of the sample clamp further comprises a motor 11 fixedly arranged in the side boxes 6, a rotating shaft 12 is arranged on the motor 11, and a fork wheel 13 is fixedly arranged on the rotating shaft 12;
the sample guide groove 5 is used for storing samples in a separated mode through a sample clamp structure, and the sample clamp structure has an intermittent retraction function and can enable the samples to fall out of the sample guide groove 5 one by one and enter the material pusher 4;
the fixture 7 is composed of two horizontal clamping plates, at least five groups of the fixtures 7 are arranged on the sample guide groove 5 in an arrayed mode, the fixtures 7 penetrate through the side wall of the sample guide groove 5 to be arranged, the connecting frame 8 is connected to the back face of the fixture 7, the compression plate 10 is horizontally arranged on the connecting frame 8, the compression plate 10 is provided with a sliding chute, the motor 11 is arranged at the bottom of the side box 6, the rotating shaft 12 is arranged in the side box 6 through a bearing, and the bifurcation wheel 13 is composed of an annular straight rod with a turning wheel at the end part;
when the device is used, the motor 11 drives the rotating shaft 12 to rotate continuously, so that the rotating wheel of the forked wheel 13 can sequentially pass through the position of the pressed plate 10 to intermittently push the pressed plate 10, at the moment, the pressed plate 10 can drive the connecting frame 8 and the clamp 7 to overcome the elastic force of the reset spring 9 to move inwards, when the gap of the forked wheel 13 is transferred to the position of the pressed plate 10, the pressed plate 10 is not stressed, and the clamp 7 is reset and retracted under the action of the reset spring 9, so that in the process, a sample originally separated and positioned in the clamp 7 can fall in a stepping mode to complete the sample feeding process;
a top cover 15 is rotatably mounted on the additional guide groove 14, a sealing ring 16 is fixedly connected to the top cover 15, the additional guide groove 14 is connected with the case 1 through a connecting seat 17, the sample pressing structure comprises a driving box 18 fixedly connected to the side surface of the additional guide groove 14, a screw rod 19 is rotatably mounted in the driving box 18, a nut seat 20 is connected to the screw rod 19, a pressing plate 21 is rotatably mounted on the nut seat 20, and a one-way stop dog 22 is connected to the nut seat 20;
the additional guide groove 14 is used for increasing the primary analysis amount of the analysis device, and the temporary addition can be performed on the basis of the originally determined number of samples in the sample guide groove 5;
the screw rod 19 is arranged in the driving box 18 through a bearing, the screw rod 19 is driven by a motor, the nut seat 20 is slidably arranged between the driving box 18 and the additional guide groove 14, the pressing plate 21 is connected through a rotating shaft, a torsion spring is arranged on the rotating shaft, and the one-way stop 22 is positioned at the top of the pressing plate 21;
in the sample pressing structure of the additional guide groove 14, the pressure plate 21 is kept horizontal through a torsion spring, and the pressure plate 21 has the capability of rotating downwards through the action of the one-way stop 22, so that the sample can be directly pushed into the additional guide groove 14 to complete addition, and then the nut seat 20 is driven to move downwards through the rotation of the screw rod 19, so that the sample is pushed downwards through the pressure plate 21 to be separated from the bearing plate 23 and enter the transition groove 24;
the buffer structure comprises a speed reducing block 25 which is slidably arranged in the transition groove 24, a sliding block 26 is fixedly connected to the speed reducing block 25, the sliding block 26 is in threaded connection with an adjusting screw 27, an air hole 28 is formed in the speed reducing block 25, and the speed reducing block 25 is connected to the air pump through a pipeline;
the buffer structure is arranged in the transition groove 24, so that the speed of the sample can be reduced, the sample can stably enter the sample guide groove 5, and the problem of the sample is avoided;
the number of the speed reducing blocks 25 is two, the speed reducing blocks 25 are of arc-shaped surface structures, the sliding blocks 26 are connected to the partition plate sliding grooves in the transition grooves 24, the adjusting screw 27 is provided with two opposite threaded sections which are respectively connected with the two sliding blocks 26, and the air holes 28 are formed in the arc-shaped surfaces of the speed reducing blocks 25;
when a sample falls into the transition groove 24, on one hand, the sample is gradually decelerated under the damping action of the deceleration block 25, on the other hand, an air wall is generated through the air hole 28 to support and decelerate the sample, the sample can be stably decelerated and falls down through the simultaneous work of the air wall and the air wall, the sample can safely enter the sample guide groove 5, the two sliding blocks 26 and the deceleration block 25 can be simultaneously controlled to move by rotating the adjusting screw 27, the relative position of the deceleration block 25 and the sample is adjusted, and the deceleration effect is changed;
a medical detection sample immunoassay system comprises a sample feeding module and a reactant feeding module, wherein the sample feeding module and the reactant feeding module are connected to an automatic mixing module, the automatic mixing module is connected with a magnetic enrichment separation module, the magnetic enrichment separation module is connected with a micro light detection module, and the magnetic enrichment separation module is also connected with an environment monitoring module;
the sample immunoassay system takes the sample feeding module and the reactant feeding module as front-end structures, materials are sent into the automatic mixing module, the automatic mixing module and the magnetic enrichment separation module are taken as cores, the reaction and separation processes are completed, so that the successfully-paired sample without impurities enters the low-light-level detection module, and the rapid and accurate immunoassay is completed.
The working principle is as follows: firstly, when the immunoassay work is carried out, the cover 2 is utilized to ensure the enclosure of the case 1, and the observation can be carried out through the transparent window on the cover 2, the material conveying base 3 is the basic structure of the sample feeding module, the sample guide groove 5 places the stack of samples on the material conveying base 3, the material pushing device 4 which works in a reciprocating way is used for conveying the samples one by one, the sample is stored in the sample guide groove 5 in a separating way through the sample clamp structure, the sample clamp structure has an intermittent retraction function, the samples can fall out of the sample guide groove 5 one by one and enter the material pushing device 4, when the immunoassay device is used, the rotating shaft 12 is driven by the motor 11 to rotate continuously, so that the rotating wheel of the scoring fork wheel 13 can sequentially pass through the position of the pressure receiving plate 10, the pressure receiving plate 10 is pushed intermittently, at the moment, the pressure receiving plate 10 can drive the connecting frame 8 and the clamp 7 to overcome the elastic force of the reset spring 9 to move inwards, when the gap of the fork wheel 13 is rotated to the position of the pressure-receiving plate 10, the pressure-receiving plate 10 is not stressed, and the clamp 7 is reset and retracted under the action of the reset spring 9, so that in the process, the sample originally separated and positioned in the clamp 7 can fall in a stepping manner to complete the sample feeding process;
meanwhile, the invention utilizes the additional guide groove 14 to increase the primary analysis amount of the analysis device, and can temporarily add the samples on the basis of the originally determined number of the samples in the sample guide groove 5, in the sample pressing structure of the additional guide groove 14, the pressure plate 21 is kept horizontal through a torsion spring, and the pressure plate 21 has the capability of rotating downwards through the action of the one-way stop block 22, so the samples can be directly pushed into the additional guide groove 14 to finish adding, and then the nut seat 20 is driven to move downwards through the rotation of the screw rod 19, so the samples are pushed downwards through the pressure plate 21 to be separated from the bearing plate 23 and enter the transition groove 24, the buffer structure is arranged in the transition groove 24, the samples can be decelerated, the stable entry into the sample guide groove 5 is ensured, the problems of the samples are avoided, when the samples fall into the transition groove 24, one aspect of the samples is subjected to the damping action of the deceleration block 25, the gradual speed reduction is carried out, on the other hand, an air wall is generated through the air hole 28, the supporting speed reduction is carried out on the sample, the two work at the same time can ensure the stable speed reduction falling of the sample, the sample enters the sample guide groove 5 safely, the two sliding blocks 26 and the speed reduction block 25 can be controlled to move at the same time by rotating the adjusting screw 27, the relative position of the speed reduction block 25 and the sample is adjusted, and the speed reduction effect is changed.
The sample immunoassay system takes the sample feeding module and the reactant feeding module as front-end structures, materials are fed into the automatic mixing module, the automatic mixing module and the magnetic enrichment separation module are taken as cores, the reaction and separation processes are completed, so that the successfully-paired sample without impurities enters the low-light-level detection module to complete the rapid and accurate immunoassay.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a medical treatment detects sample immunoassay device, includes quick-witted case (1), its characterized in that: the automatic feeding device is characterized in that a cover (2) is rotatably mounted on the case (1), a feeding base (3) is fixedly mounted in the case (1), a material pushing device (4) is mounted on the feeding base (3), a sample guide groove (5) is fixedly mounted on the feeding base (3), a side box (6) is fixedly mounted on the sample guide groove (5), a sample clamp structure with an intermittent retraction function is mounted on the sample guide groove (5) and the side box (6), a slot is formed in the top of the case (1), an additional guide groove (14) is connected in the slot, a sample pressing structure with a uniform movement function is connected on the additional guide groove (14), a bearing plate (23) is rotatably mounted on the additional guide groove (14), a spring is connected on the bearing plate (23), and a transition groove (24) is fixedly mounted between the sample guide groove (5) and the additional guide groove (14), and a buffer structure with double speed reduction functions is arranged in the transition groove (24).
2. The immunoassay device for a medical test sample according to claim 1, wherein: the utility model discloses a material pushing device, including quick-witted case (1), cover (2), walking material base (3), stock pusher (4) is including reciprocating type linear guide and the ejector pin of connection above that, the truckle is installed to quick-witted case (1) bottom and movable supporting legs, and the front surface at quick-witted case (1) is installed in cover (2), be provided with the transparent window on cover (2), walk the bottom at quick-witted case (1) of material base (3) and install.
3. The immunoassay device for a medical test sample according to claim 1, wherein: sample guide slot (5) are vertical groove, install at the upper surface of walking material base (3), install the both sides in sample guide slot (5) side case (6), and sample anchor clamps structure including fixed slidable mounting anchor clamps (7) in sample guide slot (5) side, anchor clamps (7) fixed connection is on link (8), and is connected with side case (6) through reset spring (9) on link (8), fixed mounting has compression plate (10) on link (8), and sample anchor clamps structure still including motor (11) of fixed mounting in side case (6), install pivot (12) on motor (11), and fixed mounting has branch fork wheel (13) on pivot (12).
4. The immunoassay device for a medical test sample according to claim 3, wherein: anchor clamps (7) comprise two horizontal splint, and anchor clamps (7) are arranged on sample guide slot (5) and are installed five at least groups, and anchor clamps (7) run through sample guide slot (5) lateral wall and set up, the back at anchor clamps (7) is connected in link (8), and receives board (10) horizontal installation on link (8), be provided with the spout on receiving board (10), and motor (11) install the bottom at side case (6), pivot (12) are installed in side case (6) through the bearing, and divide fork wheel (13) to take the runner straight-bar to constitute by the tip that the annular set up.
5. The immunoassay device for a medical test sample according to claim 1, wherein: rotate on additional guide slot (14) and install top cap (15), and fixedly connected with sealing washer (16) on top cap (15), additional guide slot (14) are connected with quick-witted case (1) through connecting seat (17), the sample pushes down the structure including fixed connection at drive case (18) of additional guide slot (14) side, and rotates in drive case (18) and install lead screw (19), and is connected with nut seat (20) on lead screw (19), rotate on nut seat (20) and install clamp plate (21), and be connected with one-way dog (22) on nut seat (20).
6. The immunoassay device for a medical test sample according to claim 5, wherein: the screw rod (19) is installed in the driving box (18) through a bearing, the screw rod (19) is driven through a motor, the nut seat (20) is installed between the driving box (18) and the additional guide groove (14) in a sliding mode, the pressing plate (21) is connected through a rotating shaft, a torsion spring is installed on the rotating shaft, and the one-way stop block (22) is located at the top of the pressing plate (21).
7. The immunoassay device for a medical test sample according to claim 1, wherein: buffer structure is including speed reduction piece (25) of slidable mounting in transition groove (24), and fixedly connected with slider (26) on speed reduction piece (25), slider (26) threaded connection is on adjusting screw (27), be provided with gas pocket (28) on speed reduction piece (25), and speed reduction piece (25) pass through the pipe connection on the air pump.
8. The immunoassay device for a medical test sample according to claim 7, wherein: the speed reducing block (25) is provided with two speed reducing blocks (25), the speed reducing blocks (25) are of arc-shaped surface structures, the sliding blocks (26) are connected to the partition plate sliding grooves in the transition grooves (24), the adjusting screw rods (27) are provided with two opposite thread sections and are respectively connected with the two sliding blocks (26), and the air holes (28) are formed in the arc-shaped surfaces of the speed reducing blocks (25).
9. A medical test sample immunoassay system according to any one of claims 1 to 8, wherein: the system comprises a sample feeding module and a reactant feeding module, wherein the sample feeding module and the reactant feeding module are connected to an automatic mixing module, the automatic mixing module is connected with a magnetic enrichment separation module, the magnetic enrichment separation module is connected with a low-light-level detection module, and the magnetic enrichment separation module is further connected with an environment monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053023.5A CN113504383B (en) | 2021-09-09 | 2021-09-09 | Medical detection sample immunoassay device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053023.5A CN113504383B (en) | 2021-09-09 | 2021-09-09 | Medical detection sample immunoassay device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113504383A true CN113504383A (en) | 2021-10-15 |
| CN113504383B CN113504383B (en) | 2021-12-07 |
Family
ID=78016667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111053023.5A Active CN113504383B (en) | 2021-09-09 | 2021-09-09 | Medical detection sample immunoassay device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113504383B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070173739A1 (en) * | 2006-01-26 | 2007-07-26 | Chan Frank A | Stack magazine system |
| CN104535782A (en) * | 2014-12-29 | 2015-04-22 | 基蛋生物科技股份有限公司 | Full-automatic immuno-fluorescence quantitative analysis device and implementation method |
| CN104730264A (en) * | 2015-03-11 | 2015-06-24 | 厦门为正生物科技有限公司 | Detection card based detection liquid comprehensive information detecting device and method thereof |
| CN105548132A (en) * | 2015-11-23 | 2016-05-04 | 王治才 | Automatic rotary-disc type fluorescence detector |
| CN106980024A (en) * | 2017-03-28 | 2017-07-25 | 杭州凯坤科技有限公司 | A kind of full-automatic light-induced chemiluminescent detector |
| CN211348285U (en) * | 2019-12-25 | 2020-08-25 | 深圳市金美泰生物科技有限公司 | Automatic change full-automatic chemiluminescence immunoassay appearance that reagent loaded |
-
2021
- 2021-09-09 CN CN202111053023.5A patent/CN113504383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070173739A1 (en) * | 2006-01-26 | 2007-07-26 | Chan Frank A | Stack magazine system |
| CN104535782A (en) * | 2014-12-29 | 2015-04-22 | 基蛋生物科技股份有限公司 | Full-automatic immuno-fluorescence quantitative analysis device and implementation method |
| CN104730264A (en) * | 2015-03-11 | 2015-06-24 | 厦门为正生物科技有限公司 | Detection card based detection liquid comprehensive information detecting device and method thereof |
| CN105548132A (en) * | 2015-11-23 | 2016-05-04 | 王治才 | Automatic rotary-disc type fluorescence detector |
| CN106980024A (en) * | 2017-03-28 | 2017-07-25 | 杭州凯坤科技有限公司 | A kind of full-automatic light-induced chemiluminescent detector |
| CN211348285U (en) * | 2019-12-25 | 2020-08-25 | 深圳市金美泰生物科技有限公司 | Automatic change full-automatic chemiluminescence immunoassay appearance that reagent loaded |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113504383B (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Craig et al. | Automatic countercurrent distribution equipment | |
| CN202075285U (en) | Minitype rotating disc type full-automatic immunoluminescence analysis system capable of adding sample in whole disc | |
| CN104655863B (en) | A kind of sample delivery detecting system | |
| CN104535782A (en) | Full-automatic immuno-fluorescence quantitative analysis device and implementation method | |
| US11543406B2 (en) | Chemiluminescence immunoassay analyzer | |
| CN204347046U (en) | A kind of full-automatic fluorescence immunoassay quantitative analysis device | |
| CN103288021A (en) | Test tube cover removal device | |
| WO2021196464A1 (en) | Cleaning apparatus | |
| CN110095621A (en) | A kind of full-automatic fluorescence immunity analyzer | |
| CN203881782U (en) | Cup position detection system of chemiluminiscence immunoassay analyzer | |
| CN219245553U (en) | Full-automatic dry-type fluorescence immunoassay appearance | |
| CN113504383B (en) | Medical detection sample immunoassay device and system | |
| CN102901832B (en) | Combined-type clinical analyzer | |
| CN111024968A (en) | Full-automatic chemiluminescence immunoassay analyzer | |
| CN207992225U (en) | For the automatic sample application device during enzyme linked immunosorbent detection | |
| CN207866838U (en) | A kind of chemiluminescence immune assay device | |
| CN111239380A (en) | Chemiluminescence immunoassay appearance | |
| CN115372637A (en) | Test tube grabbing device for fluorescence immunoassay appearance | |
| CN203191389U (en) | Strip detection system for full-automatic chemiluminescence immunoassay analyzer | |
| CN212255364U (en) | Full-automatic chemiluminescence immunoassay analyzer | |
| CN203881600U (en) | Incubator shake-up device of chemiluminescence immune analyzer | |
| CN209417028U (en) | A kind of liquid food illuminance detecting device | |
| CN209101954U (en) | The semifocal chord cell measurement apparatus of drilling platform leg | |
| CN208224293U (en) | A kind of analysis instrument sample feeding mechanism | |
| CN206818129U (en) | A kind of display outer frame measurement apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |