CN204556323U - A kind of harvester of rigidity plasma bottle inspection blood plasma - Google Patents
A kind of harvester of rigidity plasma bottle inspection blood plasma Download PDFInfo
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- CN204556323U CN204556323U CN201520213670.1U CN201520213670U CN204556323U CN 204556323 U CN204556323 U CN 204556323U CN 201520213670 U CN201520213670 U CN 201520213670U CN 204556323 U CN204556323 U CN 204556323U
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- plasma
- blood
- air compression
- compression plant
- bottle
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Abstract
The utility model relates to check object, specifically, is the harvester of a kind of rigidity plasma bottle inspection blood plasma, belongs to technical field of medical instruments.Comprise air compression plant; filtrator (2); the gas outlet of described air compression plant coordinates with the vents seal of described filtrator (2); complete the rigidity plasma bottle accumbency of blood sampling; blood plasma flows out from sampling line (6); needle tubing (401) in protective cover (4) is extracted out; described air compression plant inserts the blow vent of filtrator (2); in sampling line, be filled with air, the residual plasma in sampling line (6) is got back in plasma bottle.The utility model can make the residual plasma in sampling line get back in plasma bottle, saves valuable blood resource; Solve the puzzlement for a long time of hospital and blood collecting company and technical barrier.
Description
Technical field
The utility model relates to check object, the device that the blood plasma in the plasma bottle complete human body collection is sampled, and specifically, is the harvester of a kind of rigidity plasma bottle inspection blood plasma, belongs to technical field of medical instruments.
Background technology
When Plasma Pheresis/Apheresis Plasma machine gathers blood plasma, filtrated air in separate cup enters in cup along with blood, in cup, air is discharged in plasma bottle, because plasma bottle is solid-state, therefore, air in plasma bottle is discharged outside bottle along with the air strainer of plasma bottle, thus guarantee that blood plasma enters in plasma bottle and do not have resistance, when feeding back, because the red blood cell in separate cup is fed back to human body, air in plasma bottle is got back in separate cup along with plasma tube, negative pressure is produced for preventing plasma bottle, air outside plasma bottle through plasma bottle air strainer supplement enter in plasma bottle.
See Fig. 1, after completing sampled plasma, need to carry out sampling censorship to blood plasma, plasma bottle on Plasma Pheresis/Apheresis Plasma machine takes off by nurse, accumbency is placed on the table, blood plasma in bottle can flow to air strainer by sampling line and haemocyte samples puncture outfit place, object is first got rid of (now by the air in sampling line 6, the air strainer film of filtrator 2 may be dampened), then plasma sample is left and taken by the haemocyte sampling puncture outfit of plasma bottle, after stopple coupon inserts haemocyte sampling puncture outfit, blood plasma in bottle enters stopple coupon along with haemocyte samples puncture outfit.In this process, because the air strainer film of filtrator 2 may be sticky wet by blood plasma, so after sampling completes, residual plasma in sampling line 6 cannot flow back in plasma bottle 1, cause the waste of this section of blood plasma, hospital and blood collecting company sampled plasma use amount very huge, take care of the pence, this wasting phenomenon brings very large puzzlement to hospital and blood collecting company.
The solution of prior art concentrates on the filter densities performance of the air-filtering membrane 202 on research filtrator 2, if but filter densities is too low, then can there is the phenomenon of plasma lipid in the leakage of air strainer place, filter densities is too high, then there will be poor air permeability, be vented not smooth phenomenon, so the air-filtering membrane will developing the appropriate filter density performance that can solve this technical matters is a very difficult thing.
Utility model content
The utility model technical issues that need to address are: in the gatherer process of rigidity plasma bottle inspection blood plasma, after sampling completes, residual plasma in sampling line cannot flow back in plasma bottle, cause the waste of this section of blood plasma, this wasting phenomenon brings very large puzzlement to hospital and blood collecting company.
The utility model takes following technical scheme:
An acquisition method for rigidity plasma bottle inspection blood plasma, is characterized in that, comprise the following steps:
A) will complete the rigidity plasma bottle accumbency of blood sampling, blood plasma flows out from sampling line 6, and the needle tubing 401 in protective cover 4 is extracted out; Filtrator 2 plays ventilation every liquid, and the filtering membrane 202 in it may be sticky wet by blood plasma;
B) adopt air compression plant to insert the blow vent of filtrator 2, in sampling line 6, be filled with air, the residual plasma in sampling line 6 is got back in plasma bottle.
Further, steps A) existing that plasma bottle is upright afterwards, then implementation step B).
A harvester for above-mentioned acquisition method, is characterized in that: comprise air compression plant, filtrator 2, and the gas outlet of described air compression plant coordinates with the vents seal of described filtrator 2.
Further, described air compression plant is injection needle tube.
Further, described air compression plant is sphygmomanometer ball.
Further, described air compression plant is inflator pump.
The beneficial effects of the utility model are:
1) residual plasma in sampling line can be made to get back in plasma bottle, save valuable blood resource.
2) puzzlement for a long time of hospital and blood collecting company and technical barrier is solved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rigidity plasma bottle and upper blood sampling pipe and inspection sampled plasma pipeline.
Fig. 2 is the structure cut-open view of filtrator.
Fig. 3 is the schematic diagram of protective cover and inner structure thereof.
In figure, 1. plasma bottle, 2. filtrator, the threeway of 3.T shape, 4. protective cover, 5. needle stand, 6. sampling line, 7. conduit, 8. shape of a hoof threeway, 9. exhaust manifolds, conduit of 10. taking a blood sample, 11. pipeline puncture outfits, 12. helmets, 13. two-way adapters, 14. protective sleeves.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
An acquisition method for rigidity plasma bottle inspection blood plasma, comprises the following steps:
A) will complete the rigidity plasma bottle accumbency of blood sampling, blood plasma flows out from sampling line 6, and the needle tubing 401 in protective cover 4 is extracted out; Filtrator 2 plays ventilation every liquid, and the filtering membrane 202 in it may be sticky wet by blood plasma; Plasma bottle is upright;
B) adopt air compression plant to insert the blow vent of filtrator 2, in sampling line, be filled with air, the residual plasma in sampling line is got back in plasma bottle.
A harvester for above-mentioned acquisition method, comprises air compression plant, filtrator 2, and the gas outlet of described air compression plant coordinates with the vents seal of described filtrator 2.
Described air compression plant is injection needle tube.
Described air compression plant is sphygmomanometer ball.
Described air compression plant is inflator pump.
The utility model can make the residual plasma in sampling line get back in plasma bottle, saves valuable blood resource; Solve the puzzlement for a long time of hospital and blood collecting company and technical barrier.
It is more than preferred embodiment of the present utility model; suitable conversion can be carried out on this basis in this area; such as adopt other injection pressure devices to operate as air compression plant, this conversion all should within the scope that the utility model claims are claimed.
Claims (4)
1. a harvester for rigidity plasma bottle inspection blood plasma, is characterized in that:
Comprise air compression plant, filtrator (2), the gas outlet of described air compression plant coordinates with the vents seal of described filtrator (2);
Complete the rigidity plasma bottle accumbency of blood sampling, blood plasma flows out from sampling line (6), and the needle tubing (401) in protective cover (4) is extracted out;
Described air compression plant inserts the blow vent of filtrator (2), is filled with air, the residual plasma in sampling line (6) is got back in plasma bottle in sampling line.
2. harvester as claimed in claim 1, is characterized in that: described air compression plant is injection needle tube.
3. harvester as claimed in claim 1, is characterized in that: described air compression plant is sphygmomanometer ball.
4. harvester as claimed in claim 1, is characterized in that: described air compression plant is inflator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213670.1U CN204556323U (en) | 2015-04-10 | 2015-04-10 | A kind of harvester of rigidity plasma bottle inspection blood plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213670.1U CN204556323U (en) | 2015-04-10 | 2015-04-10 | A kind of harvester of rigidity plasma bottle inspection blood plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556323U true CN204556323U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520213670.1U Active CN204556323U (en) | 2015-04-10 | 2015-04-10 | A kind of harvester of rigidity plasma bottle inspection blood plasma |
Country Status (1)
| Country | Link |
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| CN (1) | CN204556323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849103A (en) * | 2015-04-10 | 2015-08-19 | 上海达华医疗器械有限公司 | Method and apparatus for acquisition of examination plasma from rigid plasma bottle |
-
2015
- 2015-04-10 CN CN201520213670.1U patent/CN204556323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849103A (en) * | 2015-04-10 | 2015-08-19 | 上海达华医疗器械有限公司 | Method and apparatus for acquisition of examination plasma from rigid plasma bottle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |