CN213482272U - Full-automatic electrolyte analyzer - Google Patents
Full-automatic electrolyte analyzer Download PDFInfo
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- CN213482272U CN213482272U CN202022794440.2U CN202022794440U CN213482272U CN 213482272 U CN213482272 U CN 213482272U CN 202022794440 U CN202022794440 U CN 202022794440U CN 213482272 U CN213482272 U CN 213482272U
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- test tube
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- analyzer
- sampling
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 105
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001310 location test Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a full-automatic electrolyte analyzer, which comprises a sampling turntable mechanism and a liquid pumping mechanism, wherein the liquid outlet end of the liquid pumping mechanism is connected with an analyzer which is arranged in an analyzer shell; the sampling turntable mechanism comprises a test tube positioning disc assembly, a lifting mechanism and a fixed turntable, wherein the lifting mechanism is connected and arranged right below the test tube positioning disc assembly, the fixed turntable is arranged at the bottom end of the lifting mechanism, and the bottom end of the fixed turntable is connected and provided with a rotary driving mechanism; the liquid pumping mechanism comprises a liquid pumping pipe, a liquid pumping pump is arranged at the top end of the liquid pumping pipe, a liquid inlet pipe is connected and arranged at the liquid outlet end of the liquid pumping pump, and the liquid outlet end of the liquid inlet pipe is connected with the analyzer. The utility model discloses reduce the sampling operation link effectively, saved sampling time, improved sampling efficiency.
Description
Technical Field
The utility model relates to an electrolyte analysis technical field, more specifically relates to a full-automatic electrolyte analyzer.
Background
The electrolyte analyzer is indispensable in clinical examination, mainly tests and maintains the balance of osmotic pressure in blood and body fluid of a human body in clinic, and tests and detects ions in patients who need a large amount of balanced fluid infusion, such as operations, burns, diarrhea, acute myocardial infarction and the like.
Chinese utility model patent No. CN204479599U discloses a multichannel electrolyte analysis appearance, and the device is though can improve electrolyte analysis efficiency, but the device adopts the drive sampling needle to carry out the sampling that goes up and down, still need inject liquid to spitting the liquid mouth after the sampling is accomplished in, carries to the analysis appearance by spitting the liquid mouth again, carries out the reseing of sampling needle again after the sampling, leads to the process ten minutes loaded down with trivial details of the sampling to a test tube. Therefore, it is necessary to develop a new type of fully automatic electrolyte analyzer.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a full-automatic electrolyte analyzer to solve present electrolyte analyzer sampling process very loaded down with trivial details problem, in order to simplify the sampling process, improve the sampling time, and then improve sampling, analysis efficiency.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The full-automatic electrolyte analyzer comprises a sampling turntable mechanism for positioning a test tube and a liquid pumping mechanism arranged right above the sampling turntable mechanism and used for pumping liquid in the test tube, wherein the liquid outlet end of the liquid pumping mechanism is connected with an analyzer for analyzing the electrolyte in the liquid in the test tube, and the analyzer is arranged in an analyzer shell; the sampling turntable mechanism comprises a test tube positioning disc assembly for positioning a test tube, a lifting mechanism which is connected and arranged under the test tube positioning disc assembly and is used for driving the test tube positioning disc assembly to lift, and a fixed turntable arranged at the bottom end of the lifting mechanism, wherein the bottom end of the fixed turntable is connected and provided with a rotary driving mechanism which is used for driving the fixed turntable, the lifting mechanism and the test tube positioning disc assembly to intermittently and synchronously rotate;
the liquid pumping mechanism comprises a liquid pumping pipe which is vertically arranged and used for pumping liquid in the test tube, a liquid pumping pump is arranged at the top end of the liquid pumping pipe, a liquid outlet end of the liquid pumping pump is connected with a liquid inlet pipe which is transversely positioned on the side wall of the shell of the analyzer, and the liquid outlet end of the liquid inlet pipe is connected with the analyzer.
Further optimize technical scheme, elevating system includes that a plurality of stiff end sets up the lift cylinder on fixed carousel top face, and the tailpiece of the piston rod of lift cylinder is connected with test tube positioning disk subassembly.
Further optimize technical scheme, test tube positioning dish subassembly includes the test tube positioning chassis with the piston rod end fixed connection of lift cylinder and the test tube positioning dish that is connected with test tube positioning chassis through a plurality of spliced poles, offers a plurality of test tube locating holes that are used for advancing line location to the test tube middle part on the test tube positioning dish, sets up a plurality of correspondences on the test tube positioning chassis and sets up under the test tube locating hole, be used for advancing line location's test tube positioning groove to the test tube bottom.
According to the technical scheme, the rotary driving mechanism comprises a motor, and the motor is a stepping motor.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a with the test tube positioning disc subassembly setting of location test tube to the mode that can go up and down, set up drawing liquid mechanism into fixed, and drawing liquid mechanism can directly carry liquid to the analysis appearance behind the liquid extraction and carry out the electrolyte analysis, need not to inject the liquid after the extraction to spitting the liquid mouth again, and then reduced the sampling operation link effectively, saved the sampling time, improved sampling efficiency.
The utility model discloses the interval sets up about the test tube positioning disk and the test tube location chassis that set up to set up the test tube positioning groove corresponding with the test tube locating hole on the test tube positioning disk, and then make the location of test tube more convenient, can fix a position the test tube very firmly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic structural diagram of the sampling process of the present invention;
FIG. 3 is a front view of the present invention in FIG. 2;
fig. 4 is a schematic structural diagram of the sampling process of the present invention.
Wherein: 1. the analysis appearance, 11, the analysis appearance casing, 2, sampling carousel mechanism, 21, the motor, 211, set nut, 22, fixed carousel, 23, elevating system, 231, lift cylinder, 24, test tube location chassis, 241, test tube constant head tank, 25, spliced pole, 26, test tube positioning disk, 261, test tube locating hole, 27, connection fixed plate, 3, drawing liquid mechanism, 31, drawing liquid pipe, 32, drawing liquid pump, 33, feed liquor pipe, 4, the test tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A full-automatic electrolyte analyzer is shown in figures 1 to 4 and comprises a sampling turntable mechanism 2, a liquid pumping mechanism 3 and an analyzer 1.
The sampling turntable mechanism 2 is used to position the test tube 4. The sampling turntable mechanism 2 comprises a test tube positioning disc assembly, a lifting mechanism 23, a fixed turntable 22 and a rotary driving mechanism.
The fixed turntable 22 is arranged at the bottom end of the lifting mechanism 23. The connection of rotary drive mechanism sets up in the bottom of fixed carousel 22, and rotary drive mechanism is used for driving fixed carousel 22, elevating system 23 and test tube positioning dish subassembly intermittent type nature synchronous rotation. The rotary driving mechanism comprises a motor 21, and the output shaft end of the motor 21 is connected with the fixed turntable 22 through a positioning nut 211. The bottom end of the motor 21 is fixedly arranged on the connecting and fixing plate 27, and the connecting and fixing plate 27 is fixed with the analyzer casing 11.
The motor 21 is a stepping motor, and can convert a pulse signal into a corresponding angular displacement, and the rotor rotates by an angle every time a pulse signal is input.
The tube puck assembly is used to position the test tube 4. The tube puck assembly includes a tube puck 24, a connecting post 25, and a tube puck 26. The test tube positioning chassis 24 is fixedly connected with the piston rod end of the lifting cylinder 231. The test tube positioning disc 26 is connected with the test tube positioning chassis 24 through a plurality of connecting columns 25, and a certain distance is reserved between the test tube positioning disc 26 and the test tube positioning chassis 24. Offer a plurality of test tube locating hole 261 that are used for going on fixing a position to test tube 4 middle part on the test tube positioning dish 26, offer a plurality of test tube positioning groove 241 that are used for going on fixing a position the test tube 4 bottom on the test tube location chassis 24, test tube positioning groove 241 corresponds and sets up under test tube locating hole 261, and test tube positioning groove 241 sets up to the arc trough-shaped.
The analyzer 1 is connected at the liquid outlet end of the liquid pumping mechanism 3 and used for carrying out electrolyte analysis on liquid in the test tube, and the analyzer 1 is arranged in the analyzer shell 11. The analyzer 1 is conventional in the art and will not be described in detail herein.
The liquid pumping mechanism 3 of extraction sets up directly over sampling carousel mechanism 2 for go on with the interior liquid of test tube 4.
The working principle of the utility model is as follows.
S1, placing each test tube 4 filled with liquid into each test tube positioning hole 261 of the test tube positioning tray 26, so that the test tube 4 is supported by the test tube positioning groove 241 of the test tube positioning chassis 24. After the test tube 4 is placed, a test tube is just below the liquid suction tube 31.
S2, the lifting cylinder 321 drives the test tube positioning chassis 24, the test tube positioning chassis 26 and the test tube to move upwards. Inside liquid suction pipe 31 stretched into test tube 4, liquid suction pump 32 extracted the inside liquid of test tube 4, and the liquid after the extraction directly carries to analysis appearance 1 and carries out the analysis, need not again with the liquid injection after the extraction to spitting the liquid mouth, and then reduced the sampling operation link effectively, saved the sampling time, improved sampling efficiency.
S3, the lifting cylinder 321 drives the test tube positioning chassis 24, the test tube positioning chassis 26 and the test tube to move downwards. Then, the motor 21 drives the fixed turntable 22, the test tube positioning chassis 24, the test tube positioning disk 26 and the test tube to rotate by a certain angle, so that the next test tube to be sampled is positioned right below the liquid extracting tube 31.
And S4, circulating the steps S2 and S3 until all the test tubes 4 are sampled.
Claims (4)
1. Full-automatic electrolyte analysis appearance, its characterized in that: the device comprises a sampling turntable mechanism (2) for positioning a test tube (4) and a liquid pumping mechanism (3) arranged right above the sampling turntable mechanism (2) and used for pumping liquid in the test tube (4), wherein the liquid outlet end of the liquid pumping mechanism (3) is connected with an analyzer (1) for analyzing electrolyte in the liquid in the test tube, and the analyzer (1) is arranged in an analyzer shell (11);
the sampling turntable mechanism (2) comprises a test tube positioning disc assembly for positioning the test tube (4), a lifting mechanism (23) which is connected and arranged under the test tube positioning disc assembly and used for driving the test tube positioning disc assembly to lift, and a fixed turntable (22) arranged at the bottom end of the lifting mechanism (23), wherein the bottom end of the fixed turntable (22) is connected and provided with a rotary driving mechanism which is used for driving the fixed turntable (22), the lifting mechanism (23) and the test tube positioning disc assembly to intermittently and synchronously rotate;
drawing liquid mechanism (3) including vertical setting, be used for liquid carry out the liquid suction pipe (31) of suction in test tube (4), the top of drawing liquid pipe (31) is provided with drawing liquid pump (32), the play liquid mouth end connection of drawing liquid pump (32) is provided with horizontal location and sets up feed liquor pipe (33) on analysis appearance casing (11) lateral wall, the play liquid mouth end of feed liquor pipe (33) is connected with analysis appearance (1).
2. The fully automatic electrolyte analyzer of claim 1, wherein: elevating system (23) include that a plurality of stiff end sets up lift cylinder (231) on fixed carousel (22) top terminal surface, the tailpiece of the piston rod of lift cylinder (231) is connected with test tube positioning disk subassembly.
3. The fully automatic electrolyte analyzer of claim 2, wherein: test tube positioning disk subassembly includes test tube positioning chassis (24) with the piston rod end fixed connection of lift cylinder (231) and test tube positioning disk (26) that are connected with test tube positioning chassis (24) through a plurality of spliced poles (25), set up a plurality of test tube positioning holes (261) that are used for going on fixing a position test tube (4) middle part on test tube positioning disk (26), set up a plurality of correspondences on test tube positioning chassis (24) and set up under test tube positioning hole (261), be used for carrying out test tube constant head tank (241) of fixing a position to test tube (4) bottom.
4. The fully automatic electrolyte analyzer of claim 1, wherein: the rotary driving mechanism comprises a motor (21), and the motor (21) adopts a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794440.2U CN213482272U (en) | 2020-11-27 | 2020-11-27 | Full-automatic electrolyte analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794440.2U CN213482272U (en) | 2020-11-27 | 2020-11-27 | Full-automatic electrolyte analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213482272U true CN213482272U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794440.2U Active CN213482272U (en) | 2020-11-27 | 2020-11-27 | Full-automatic electrolyte analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213482272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088938A1 (en) * | 2022-10-24 | 2024-05-02 | F. Hoffmann-La Roche Ag | A sample carrier transport device |
-
2020
- 2020-11-27 CN CN202022794440.2U patent/CN213482272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088938A1 (en) * | 2022-10-24 | 2024-05-02 | F. Hoffmann-La Roche Ag | A sample carrier transport device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: 050000 Building 1, Zhitong pharmaceutical Valley Science and Technology Park, 197 Taihang South Street, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei Wanma Biomedical Co.,Ltd. Address before: 050000 3rd floor, building 1, Zhitong Yaogu science and Technology Park, 197 Taihang South Street, high tech Zone, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang Wanma medical laboratory Co.,Ltd. |