CN209136639U - Whole blood collecting and detecting device - Google Patents
Whole blood collecting and detecting device Download PDFInfo
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- CN209136639U CN209136639U CN201820629652.5U CN201820629652U CN209136639U CN 209136639 U CN209136639 U CN 209136639U CN 201820629652 U CN201820629652 U CN 201820629652U CN 209136639 U CN209136639 U CN 209136639U
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- heparin tube
- detecting device
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Abstract
The utility model discloses whole blood collecting and detecting device, including heparin tube, test paper is equipped in heparin tube, heparin tube one end is equipped with blood sampling head, the other end is equipped with attachment base, which further includes pedestal, and being respectively equipped on pedestal can be with the first opening and the second opening of blood sampling head and attachment base cooperation；Pedestal includes outer cylinder and inner cylinder；Inner cylinder is partitioned into two chambers, and two chambers are respectively communicated with the first opening and the second opening, and the first opening is encapsulated equipped with aluminium foil；Buffer is held in the chamber of the first opening of connection；Head take a blood sample at cylindric, one end is equipped with capillary suction nozzle, and the other end connects heparin tube, takes a blood sample between head and capillary suction nozzle and is equipped with transition cambered surface between blood sampling head and heparin tube；Head of taking a blood sample is equipped with the sealing ring with the first opening cooperation；Head of taking a blood sample is interior to be equipped with sample working area；Heparin tube is transparent in flat and tube body.The utility model collection takes a blood sample and is detected on one, avoids secondary pollution.
Description
Technical field
The utility model relates to whole blood collecting and detecting devices.
Background technique
Current heparin tube usually only realizes the function of blood sampling, moves in detection device sampling blood after blood sampling and carry out
A possibility that detection, the process of transfer undoubtedly increases sample contamination.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of whole blood acquisition device, collection takes a blood sample and is detected on one
Body avoids secondary pollution.
The utility model technical scheme applied to solve the technical problem is: whole blood collecting and detecting device, including heparin tube,
Test paper is equipped in heparin tube, heparin tube one end is equipped with blood sampling head, and the other end is equipped with attachment base, which further includes pedestal,
Being respectively equipped on pedestal can be with the first opening and the second opening of blood sampling head and attachment base cooperation.
Further, pedestal includes outer cylinder and inner cylinder, and outer cylinder is fixedly connected with the upper end of inner cylinder.
Further, inner cylinder is partitioned into two chambers, and two chambers are respectively communicated with the first opening and the second opening,
First opening is encapsulated equipped with aluminium foil.
Further, buffer is held in the chamber of the first opening of connection.
Further, the first opening is equipped with the intermediate incline that ecto-entad diameter becomes smaller.
Further, blood sampling head is at cylindric, and one end is equipped with capillary suction nozzle, and the other end connects heparin tube, blood sampling head and
Transition cambered surface is equipped between capillary suction nozzle and between blood sampling head and heparin tube.
Further, blood sampling head is equipped with the sealing ring with the first opening cooperation.
Further, sample working area is equipped in blood sampling head.
Further, heparin tube is transparent in flat and tube body.
Further, attachment base includes connection ring, and connection ring is open at one end, and the other end is fixedly connected with heparin tube, connection
The junction of ring and heparin tube is equipped with transition cambered surface, and card structure is equipped in connection ring, and the middle part of card structure is equipped with joint-cutting.
The beneficial effects of the utility model are:
(1) the whole blood collecting and detecting device of the utility model is used not only for acquisition blood, and is equipped in heparin tube
Test strip is contained with buffer in pedestal, can draw buffer and carry out running plate detection, obtain testing result in time.
(2) the utility model collection take a blood sample and be detected on one, avoid blood sampling move back turn during sample contamination, influence to detect
As a result.
(3) heparin tube of the utility model is made of transparent material, convenient for observation testing result.
(4) when the utility model is used, heparin tube is inserted into buffer, inner cylinder and heparin tube form a seal
System had both prevented buffer or sample from outflowing, and also can will test the blood sample finished after use and encapsulate in it, integrally lose
It abandons, secondary pollution will not be generated.
Detailed description of the invention
Fig. 1 is the outline drawing of heparin tube.
Fig. 2 is the outline drawing of pedestal.
Fig. 3 is the perspective view of pedestal.
Fig. 4 is the cross-sectional view of pedestal.
Fig. 5 is the main view of heparin tube.
Fig. 6 is the bottom view of Fig. 5.
Fig. 7 is the top view of Fig. 5.
Fig. 8 is the cross-sectional view of heparin tube.
Fig. 9 is the sampling state diagram of heparin tube.
Figure 10 is the state diagram of heparin tube insertion pedestal.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.
Embodiment
The whole blood collecting and detecting device of the utility model is equipped with test paper in heparin tube 1 as shown in Figure 1, including heparin tube 1,
After blood sampling, heparin tube 1 can draw buffer and carry out running plate detection, obtain testing result in time；1 one end of heparin tube is equipped with and adopts
Orgnaizer of illegal blood donation 2, the other end be equipped with attachment base 3, which further includes pedestal 4, be respectively equipped on pedestal 4 can with blood sampling head 2 and
The first opening 5 and the second opening 6 that attachment base 3 cooperates, as in Figure 2-4.
Pedestal 4 includes outer cylinder 7 and inner cylinder 8, and as shown in Figure 3 and Figure 4, outer cylinder 7 is fixedly connected with the upper end of inner cylinder 8；Outer cylinder 7
In cone, base diameter is greater than top diameter, is conducive to pedestal and steadily places；Inner cylinder 8 is straight-tube shape, and 8 lower end surface of inner cylinder is high
In outer cylinder lower end surface.
Inner cylinder 8 is partitioned into two chambers, opens as shown in figure 4, two chambers are respectively communicated with the first opening 5 and second
Mouth 6.
Buffer is held in the chamber of the first opening 5 of connection；Aluminium foil is equipped at first opening 5 to encapsulate；The sealing of aluminium-foil paper
Property it is good with shielding, have some strength, additionally it is possible to shading can preferably protect buffer, increase the shelf-life of buffer.
Second opening 6 can be connect with attachment base 3；When blood sampling, pedestal 4 is connect by the second opening 6 with attachment base 3；Inspection
When survey, pedestal 4 is taken down, heparin tube 1 is inserted into the buffer in pedestal 4；Prevent pedestal 4 from leaving about, when use can not find.
The intermediate incline 10 that ecto-entad diameter becomes smaller is equipped at first opening 5, as shown in Figure 4.
Head 2 take a blood sample at cylindric, as shown in Figure 1, one end is equipped with capillary suction nozzle, the other end connects heparin tube 1, head of taking a blood sample
Transition cambered surface is equipped between 2 and capillary suction nozzle and between blood sampling head 2 and heparin tube 1.
Head 2 of taking a blood sample is equipped with the sealing ring 13 with 5 cooperation of the first opening, as shown in Figure 1；In use process, by heparin tube 1
When being inserted into buffer, sealing ring 13 and intermediate incline 10 cooperate, and inner cylinder 8 and heparin tube 1 form a sealing system, avoid
Buffer or blood sample splash out；After use, since inner cylinder 8 and heparin tube 1 form a sealing system, it will test and finish
Blood sample encapsulates in it, whole to abandon, and will not generate secondary pollution.
Head 2 of taking a blood sample is interior to be equipped with sample working area 9, as shown in Figure 8；After capillary suction nozzle draw blood in blood sampling head 2, blood
Sample working area 9 is stayed in, with plate to be run detection.
Heparin tube 1 is conducive to place test paper in flat, the position of fixed test paper, prevent test strips in heparin tube 1 with
Meaning overturning, influences final testing result.
The tube body of heparin tube 1 is transparent, runs plate testing result convenient for observation.
Attachment base 3 includes connection ring 15, and as illustrated in figs. 5-7, connection ring 15 is open at one end, and the other end and heparin tube 1 are fixed
The junction of connection, connection ring 15 and heparin tube 1 is equipped with transition cambered surface, is equipped with card structure 17, card structure in connection ring 15
17 middle part is equipped with joint-cutting.
Card structure 17 includes symmetrically arranged two valves card, and the outer rim of two valve cards is in the 8 wall shape of inner cylinder with pedestal 5
Matched arc-shaped, joint-cutting forms resigning space to two valve cards, when attachment base 3 is clamped with pedestal 4, two valve cards
Sector-meeting comes closer, and the inner cylinder 8 of pedestal 4 is allowed to be arranged outside it, and after the completion of socket, two valve cards again can be as caused by own form
Restoring force, it is ensured that clamping is secured.
The application method of whole blood collecting and detecting device:
(1) first finger is punctured with blood taking needle, then uses the capillary suction nozzle draw blood of 1 one end of heparin tube, blood enters
Sample working area；
(2) buffer is inserted into one end that heparin tube 1 is taken a blood sample, as shown in Figure 10；Run plate inspection
It surveys up to testing result.
After use, since heparin tube 1 is inserted into buffer, inner cylinder 8 and heparin tube 1 form a sealing system, will test
Complete blood sample encapsulates in it, can integrally abandon, and will not generate secondary pollution.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in every other embodiment.
Claims (10)
1. whole blood collecting and detecting device, including heparin tube, characterized in that be equipped with test paper in heparin tube, heparin tube one end is equipped with and adopts
Orgnaizer of illegal blood donation, the other end are equipped with attachment base, which further includes pedestal, and being respectively equipped on pedestal can be with blood sampling head and attachment base
The first opening and the second opening of cooperation.
2. whole blood collecting and detecting device according to claim 1, characterized in that pedestal includes outer cylinder and inner cylinder, outer cylinder and
The upper end of inner cylinder is fixedly connected.
3. whole blood collecting and detecting device according to claim 2, characterized in that inner cylinder is partitioned into two chambers,
Two chambers are respectively communicated with the first opening and the second opening, and the first opening is encapsulated equipped with aluminium foil.
4. whole blood collecting and detecting device according to claim 3, characterized in that held in the chamber of the first opening of connection slow
Fliud flushing.
5. whole blood collecting and detecting device according to claim 4, characterized in that the first opening is equipped with ecto-entad diameter
The intermediate incline to become smaller.
6. whole blood collecting and detecting device according to claim 1, characterized in that at cylindric, one end is equipped with blood sampling head
Capillary suction nozzle, the other end connect heparin tube, and taking a blood sample between head and capillary suction nozzle and taking a blood sample is equipped with transition between head and heparin tube
Cambered surface.
7. whole blood collecting and detecting device according to claim 1, characterized in that blood sampling head is equipped with to be cooperated with the first opening
Sealing ring.
8. whole blood collecting and detecting device according to claim 1, characterized in that be equipped with sample working area in blood sampling head.
9. whole blood collecting and detecting device according to claim 1, characterized in that heparin tube is transparent in flat and tube body.
10. whole blood collecting and detecting device according to claim 1, characterized in that attachment base includes connection ring, connection ring one
End opening, the other end are fixedly connected with heparin tube, and the junction of connection ring and heparin tube is equipped with transition cambered surface, are equipped in connection ring
The middle part of card structure, card structure is equipped with joint-cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629652.5U CN209136639U (en) | 2018-04-28 | 2018-04-28 | Whole blood collecting and detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629652.5U CN209136639U (en) | 2018-04-28 | 2018-04-28 | Whole blood collecting and detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136639U true CN209136639U (en) | 2019-07-23 |
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ID=67263993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629652.5U Active CN209136639U (en) | 2018-04-28 | 2018-04-28 | Whole blood collecting and detecting device |
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| Country | Link |
|---|---|
| CN (1) | CN209136639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380724A (en) * | 2020-04-24 | 2020-07-07 | 万华普曼生物工程有限公司 | Body fluid sample collecting and inspecting device |
| CN115200943A (en) * | 2022-07-29 | 2022-10-18 | 郑州大学 | Quantitative blood sampling device and blood sampling method |
-
2018
- 2018-04-28 CN CN201820629652.5U patent/CN209136639U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380724A (en) * | 2020-04-24 | 2020-07-07 | 万华普曼生物工程有限公司 | Body fluid sample collecting and inspecting device |
| CN111380724B (en) * | 2020-04-24 | 2023-08-25 | 万华普曼生物工程有限公司 | Body fluid sample sampling and detecting device |
| CN115200943A (en) * | 2022-07-29 | 2022-10-18 | 郑州大学 | Quantitative blood sampling device and blood sampling method |
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