CN221024319U - Automatic serum split charging instrument - Google Patents
Automatic serum split charging instrument Download PDFInfo
- Publication number
- CN221024319U CN221024319U CN202322705765.2U CN202322705765U CN221024319U CN 221024319 U CN221024319 U CN 221024319U CN 202322705765 U CN202322705765 U CN 202322705765U CN 221024319 U CN221024319 U CN 221024319U
- Authority
- CN
- China
- Prior art keywords
- clamping
- syringe needle
- plate
- telescopic rod
- electric telescopic
- 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.)
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Links
- 210000002966 serum Anatomy 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 238000005213 imbibition Methods 0.000 claims abstract description 7
- 210000004369 blood Anatomy 0.000 claims description 18
- 239000008280 blood Substances 0.000 claims description 18
- 238000010241 blood sampling Methods 0.000 claims 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract description 8
- 229960002897 heparin Drugs 0.000 abstract description 8
- 229920000669 heparin Polymers 0.000 abstract description 8
- 239000000443 aerosol Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 19
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an automatic serum split charging instrument, which comprises a mounting plate; the first electric telescopic rod is connected above the mounting plate. This automatic serum partial shipment appearance is through then controlling the work of second electronic telescopic link and is driven the imbibition syringe needle and descend, insert the appointed height in the heparin tube with the imbibition syringe needle, insert the upper end of flowing back syringe needle with the partial shipment pipe again, form negative pressure between flowing back syringe needle and the liquid suction syringe needle and the negative pressure passageway pipe this moment, can make in the heparin tube serum can flow into the partial shipment pipe through imbibition syringe needle, negative pressure passageway pipe and flowing back syringe needle in proper order, when absorbing imbibition syringe needle minimum, the imbibition syringe needle will be stopped automatically, take off the partial shipment pipe that the partial shipment is accomplished, then the appointed height in the liquid suction syringe needle is fallen to the heparin tube again, insert the upper end of flowing back syringe needle with new partial shipment pipe again, carry out the partial shipment again, cyclic reciprocation, realize automatic partial shipment, avoid the spill pollution and the production of aerosol that appear in the partial shipment process.
Description
Technical Field
The utility model belongs to the technical field of serum split charging, and particularly relates to an automatic serum split charging instrument.
Background
Serum specimen refers to a liquid fraction obtained by centrifuging a blood sample collected from a human or animal body. The serum specimen is mainly used in the fields of clinical diagnosis, disease monitoring, scientific research and the like.
Serum sample needs to be split-charged after gathering, shifts plasma or serum to the split-charging tube from the heparin tube, and is generally in the present in the serum sample split-charging tube through the straw with the heparin tube, but during artifical split-charging serum sample probably has the condition that the sample spills, emptys, can cause biological hazard and pollute the experiment mesa for the experimenter to the split-charging in-process needs to pull out repeatedly, cover sampling tube lid, easily makes staff inhale aerosol, extravagant a large amount of time, and split-charging efficiency is slower.
Disclosure of utility model
The object of the present utility model is to solve the drawbacks of the prior art, including:
a mounting plate;
The first electric telescopic rod is connected above the mounting plate, a first clamping assembly is connected above the first electric telescopic rod and used for clamping a liquid discharge needle head, and the upper part of the liquid discharge needle head is used for being inserted into the separation tube;
The second electric telescopic rod is connected below the mounting plate, a second clamping assembly is connected above the second electric telescopic rod and used for clamping a liquid suction needle head, and the lower part of the liquid suction needle head is used for being inserted into a blood collection tube;
The negative pressure channel pipe is connected with the mounting plate through the first clamping plate, and two ends of the negative pressure channel pipe are respectively connected with the liquid draining needle head and the liquid sucking needle head.
Preferably, the mounting panel below is connected with the bottom plate through the connecting rod, the bottom plate is used for placing the heparin tube.
Preferably, the first clamping assembly comprises a first placing plate, one end of the first placing plate is connected with a first electric telescopic rod, the lower part of the first placing plate is connected with a second clamping plate, and the second clamping plate is used for clamping the liquid draining needle head.
Preferably, the second clamping assembly comprises a second placing plate, one end of the second placing plate is connected with a second electric telescopic rod, the upper part of the second placing plate is connected with a third clamping plate, and the third clamping plate is used for clamping the liquid suction needle.
Preferably, the mounting plate is provided with a groove, and the first clamping plate is connected inside the groove.
Preferably, the bottom plate is provided with a limit groove, and the limit groove is matched with the blood collection tube.
Preferably, the liquid draining needle head and the liquid sucking needle head are connected with the negative pressure channel tube in a sliding manner.
Preferably, the fixed slots are formed in two sides of the mounting plate.
Preferably, a control panel is arranged on one side of the mounting plate.
The technical scheme has the following advantages or beneficial effects:
According to the utility model, the second electric telescopic rod is controlled to work to drive the liquid suction needle to descend, the liquid suction needle is inserted into the specified height of the liquid collection tube, then the sub-packaging tube is inserted into the upper end of the liquid discharge needle, negative pressure is formed between the liquid discharge needle, the liquid suction needle and the negative pressure channel tube, so that serum in the liquid collection tube can flow into the sub-packaging tube through the liquid suction needle, the negative pressure channel tube and the liquid discharge needle in sequence, when the serum is absorbed at the lowest position of the liquid suction needle, the liquid suction needle can automatically stop sucking, the sub-packaging tube after sub-packaging is taken down, then the liquid suction needle is controlled to descend to the specified height of the liquid collection tube, and then a new sub-packaging tube is inserted into the upper end of the liquid discharge needle for sub-packaging again, and circulation is carried out, so that automatic sub-packaging is realized, spill pollution and aerosol generation in the sub-packaging process are avoided, and sub-packaging efficiency is accelerated.
Drawings
FIG. 1 is a schematic diagram of an automatic serum dispenser according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an automated serum dispenser according to an embodiment of the utility model;
FIG. 3 is a top view of the mounting plate of the automated serum dispensing apparatus of FIG. 1;
Fig. 4 is a schematic view of a first clamping assembly of the automated serum split charging apparatus of fig. 1.
Legend description:
1. a mounting plate; 2. a first electric telescopic rod; 3. a second electric telescopic rod; 4. a first clamping assembly; 5. a second clamping assembly; 6. a liquid discharge needle; 7. a liquid sucking needle; 8. a negative pressure channel tube; 9. a first clamping plate; 10. dividing and installing pipes; 11. a blood collection tube; 12. a connecting rod; 13. a bottom plate; 14. a groove; 15. a limit groove; 16. a fixing groove; 17. a control panel; 41. a first placing plate; 42. a second clamping plate; 51. a second placing plate; 52. and a third clamping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, an automatic serum split charging apparatus of the present utility model comprises: a mounting plate 1; the first electric telescopic rod 2 is connected above the mounting plate 1, a first clamping component 4 is connected above the first electric telescopic rod 2, the first clamping component 4 is used for clamping a liquid draining needle 6, and the upper part of the liquid draining needle 6 is used for being inserted into the separation tube 10; the second electric telescopic rod 3 is connected below the mounting plate 1, a second clamping assembly 5 is connected above the second electric telescopic rod 3, the second clamping assembly 5 is used for clamping a liquid suction needle 7, and the lower part of the liquid suction needle 7 is used for being inserted into the blood collection tube 11; the negative pressure channel pipe 8, negative pressure channel pipe 8 is connected with mounting panel 1 through first grip block 9, and negative pressure channel pipe 8 both ends are connected with flowing back syringe needle 6 and imbibition syringe needle 7 respectively, and mounting panel 1 below is connected with bottom plate 13 through connecting rod 12, and bottom plate 13 is used for placing heparin tube 11.
In this embodiment, the first electric telescopic rod 2 and the second electric telescopic rod 3 can be controlled by the control panel 17 to work, the first clamping assembly 4 and the second clamping assembly 5 are driven to lift, and then the liquid suction needle 6 and the liquid suction needle 7 are driven to lift, when serum is required to be packaged, the blood collection tube 11 is placed on the bottom plate 13, then the second electric telescopic rod 3 is controlled to work, and the liquid suction needle 7 is driven to descend, the liquid suction needle 7 is inserted into the specified height in the blood collection tube 11, then the packaging tube 10 is inserted into the upper end of the liquid suction needle 6, at this time, negative pressure is formed between the liquid suction needle 6 and the liquid suction needle 7 and the negative pressure channel tube 8, so that serum in the blood collection tube 11 can sequentially flow into the packaging tube 10 through the liquid suction needle 7, the negative pressure channel tube 8 and the liquid suction needle 6, when the serum is absorbed into the lowest position of the liquid suction needle 7, the liquid suction needle 7 can be automatically stopped, the packaged packaging tube 10 is removed, then the liquid suction needle 7 is controlled to descend to the specified height in the blood collection tube 11, and then the new packaging tube 10 is inserted into the upper end of the liquid suction needle 6, and the packaging tube 10 is automatically packaged again, and the packaging is repeatedly performed, so that pollution in the packaging process is avoided, and the occurrence of aerosol pollution is avoided.
As shown in fig. 1 and 2, further, the first clamping assembly 4 comprises a first placing plate 41, one end of the first placing plate 41 is connected with the first electric telescopic rod 2, the lower part of the first placing plate 41 is connected with a second clamping plate 42, the second clamping plate 42 is used for clamping the liquid draining needle 6, the second clamping assembly 5 comprises a second placing plate 51, one end of the second placing plate 51 is connected with the second electric telescopic rod 3, the upper part of the second placing plate 51 is connected with a third clamping plate 52, and the third clamping plate 52 is used for clamping the liquid sucking needle 7; the second clamping plate 42 and the third clamping plate 52 facilitate clamping and removing the liquid draining needle 6 and the liquid sucking needle 7, and facilitate replacing the liquid draining needle 6 and the liquid sucking needle 7.
As shown in fig. 3 and 4, further, a groove 14 is formed on the mounting plate 1, the first clamping plate 9 is connected inside the groove 14, a limit groove 15 is formed on the bottom plate 13, the limit groove 15 is matched with the blood collection tube 11, the connection modes of the liquid discharge needle 6, the liquid suction needle 7 and the negative pressure channel tube 8 are all in sliding connection, fixing grooves 16 are formed on two sides of the mounting plate 1, and a control panel 17 is arranged on one side of the mounting plate 1; through seting up spacing groove 15 on bottom plate 13, conveniently spacing heparin tube 11 through spacing groove 15, take place to empty when avoiding the partial shipment, strengthened the practicality of instrument.
Working principle: when serum needs to be packaged, the blood collection tube 11 is placed on the bottom plate 13, then the second electric telescopic rod 3 is controlled to work to drive the liquid suction needle 7 to descend, the liquid suction needle 7 is inserted into the blood collection tube 11 at a designated height, the packaging tube 10 is inserted into the upper end of the liquid discharge needle 6, negative pressure is formed between the liquid discharge needle 6, the liquid suction needle 7 and the negative pressure channel tube 8, so that serum in the blood collection tube 11 can sequentially flow into the packaging tube 10 through the liquid suction needle 7, the negative pressure channel tube 8 and the liquid discharge needle 6, when the lowest part of the liquid suction needle 7 is absorbed, the liquid suction needle 7 automatically stops sucking, the packaged packaging tube 10 is taken down, then the liquid suction needle 7 is controlled to descend to the designated height in the blood collection tube 11, a new packaging tube 10 is inserted into the upper end of the liquid discharge needle 6, and the blood collection tube is packaged again, and the blood collection tube is circulated and reciprocated to realize automatic packaging.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. An automatic serum split charging instrument, comprising:
A mounting plate (1);
The first electric telescopic rod (2), the first electric telescopic rod (2) is connected above the mounting plate (1), a first clamping component (4) is connected above the first electric telescopic rod (2), the first clamping component (4) is used for clamping a liquid draining needle head (6), and the upper part of the liquid draining needle head (6) is used for being inserted into a sub-mounting tube (10);
The second electric telescopic rod (3), the second electric telescopic rod (3) is connected below the mounting plate (1), a second clamping component (5) is connected above the second electric telescopic rod (3), the second clamping component (5) is used for clamping a liquid suction needle head (7), and the lower part of the liquid suction needle head (7) is used for being inserted into a blood collection tube (11);
negative pressure channel pipe (8), negative pressure channel pipe (8) are connected with mounting panel (1) through first grip block (9), negative pressure channel pipe (8) both ends respectively with flowing back syringe needle (6) with imbibition syringe needle (7).
2. An automated serum dispensing apparatus as claimed in claim 1, wherein: the lower part of the mounting plate (1) is connected with a bottom plate (13) through a connecting rod (12), and the bottom plate (13) is used for placing the blood collection tube (11).
3. An automated serum dispensing apparatus as claimed in claim 1, wherein: the first clamping assembly (4) comprises a first placing plate (41), one end of the first placing plate (41) is connected with the first electric telescopic rod (2), the lower part of the first placing plate (41) is connected with a second clamping plate (42), and the second clamping plate (42) is used for clamping the liquid draining needle head (6).
4. An automated serum dispensing apparatus as claimed in claim 1, wherein: the second clamping assembly (5) comprises a second placing plate (51), one end of the second placing plate (51) is connected with the second electric telescopic rod (3), the upper portion of the second placing plate (51) is connected with a third clamping plate (52), and the third clamping plate (52) is used for clamping the liquid suction needle head (7).
5. An automated serum dispensing apparatus as claimed in claim 1, wherein: the mounting plate (1) is provided with a groove (14), and the first clamping plate (9) is connected inside the groove (14).
6. An automated serum dispensing apparatus as claimed in claim 2, wherein: the limiting groove (15) is formed in the bottom plate (13), and the limiting groove (15) is matched with the blood sampling tube (11).
7. An automated serum dispensing apparatus as claimed in claim 1, wherein: the liquid draining needle head (6) and the liquid sucking needle head (7) are connected with the negative pressure channel pipe (8) in a sliding mode.
8. An automated serum dispensing apparatus as claimed in claim 1, wherein: both sides of the mounting plate (1) are provided with fixing grooves (16).
9. An automated serum dispensing apparatus as claimed in claim 1, wherein: one side of the mounting plate (1) is provided with a control panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705765.2U CN221024319U (en) | 2023-10-10 | 2023-10-10 | Automatic serum split charging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705765.2U CN221024319U (en) | 2023-10-10 | 2023-10-10 | Automatic serum split charging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221024319U true CN221024319U (en) | 2024-05-28 |
Family
ID=91190588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322705765.2U Active CN221024319U (en) | 2023-10-10 | 2023-10-10 | Automatic serum split charging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221024319U (en) |
-
2023
- 2023-10-10 CN CN202322705765.2U patent/CN221024319U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |