CN203191377U - Platelet aggregation function detection device - Google Patents
Platelet aggregation function detection device Download PDFInfo
- Publication number
- CN203191377U CN203191377U CN 201320161438 CN201320161438U CN203191377U CN 203191377 U CN203191377 U CN 203191377U CN 201320161438 CN201320161438 CN 201320161438 CN 201320161438 U CN201320161438 U CN 201320161438U CN 203191377 U CN203191377 U CN 203191377U
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- sample cup
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- sample
- platelet aggregation
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Abstract
The utility model relates to the technical field of detection devices of clinical examination coagulation agents, and provides a platelet aggregation function detection device which comprises a sample cup, an external packaging bottle and a sealing plug, wherein the sample cup is arranged at the bottom of an inner cavity of the external packaging bottle, and the sealing plug is arranged at the upper part of the inner cavity of the external packaging bottle. A groove is formed in the partial side part of the sealing plug, which extends inside the external packaging bottle. The sample cup comprises a sample cup body and a sample cup cover, and a cavity of the sample cup cover is opposite to a cavity of the sealing plug to form a sealing space. The external packaging bottle is internally vacuum, and is capable of preventing a reagent from being easily influenced by outside factors under a normal temperature opening condition; and the sealing plug is arranged on the sample cup cover, and is capable of preventing the sample cup from moving and rotating after being pressed so as to avoid collision in a transpiration process. The sample cup the bottom of which is coated with a platelet activating agent is arranged in the vacuum external packaging bottle. The sample cup is taken out when the platelet aggregation function detection device is used, and is loaded in a thromboelastogram cup groove, and finally a blood sample is added in the sample cup. Therefore, the reagent does not need to be reconstructed, and thus the operating link is reduced, and the outside factors are avoided possibly influencing the detection result.
Description
Technical field
The utility model relates to the pick-up unit technical field of clinical examination blood coagulation class reagent, relates in particular to a kind of platelet aggregation pick-up unit.
Background technology
Blood platelet stops blooding, keeps vascular wall integrality and some pathologic process, as playing an important role in the processes such as thrombosis, atherosclerotic, unstable angina, metastases and inflammatory reaction in physiological.Whether therefore, platelet function detects has diagnosis and the treatment of thrombotic danger and blood platelet relevant disease to have great significance to early detection.
At present, it is to detect reagent by common cup that the thrombelastogram platelet aggregation detects reagent, the fibrin activator, ADP activated pathway activator and AA activated pathway activator are formed, reagent manufacturer becomes freeze-dried powder to reagent preparation with cillin bottle, after when clinical detection, reagent need being redissolved with distilled water, carrying out application of sample respectively according to different type of detection distributes, when carrying out the fibrin Function detection, only need add the fibrin activator, when carrying out the blood platelet amplitude detecting, need add fibrin activator and ADP/AA activator simultaneously, so not only increased clinical technician's running time, phenomenons such as proportioning mistake also might appear, and reagent is subjected to ectocine, also can have influence on the stability of reagent testing result.After redissolving, reagent can only place half a day because of factors such as oxidative degradations in normal temperature, so reagent must use up after redissolving as early as possible during clinical detection, otherwise can reduce the activity of activator, reagent divides timing often inaccurate at application of sample, the operation steps complexity, the probability of makeing mistakes is higher, has serious consequences for doctor and patient.Thereby be necessary a kind of easy and simple to handle, method that detection sensitivity is high of research and development.
The utility model content
(1) technical matters that will solve
When platelet aggregation detects, must use up as early as possible after reagent redissolves, otherwise can reduce the activity of activator, and reagent divides timing often inaccurate at application of sample, the operation steps complexity, the probability of makeing mistakes is higher.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of platelet aggregation pick-up unit, and it comprises sample cup, outsourcing bottling and sealing-plug, and outsourcing bottling intracavity bottom has sample cup, and sealing-plug is arranged at top.Sealing-plug has cavity, its cavity lower openings, and the edge is arranged at sealing-plug top, and the edge diameter is not less than the external packing bottleneck diameter.It is fluted that sealing-plug stretches into the inner sidepiece that divides of outsourcing bottling.Sample cup comprises sample cup body and sample bowl cover, and the cavity of sample bowl cover is relative with the cavity of described sealing-plug, forms seal cavity.The material of sample cup is acrylonitrile-butadiene-styrene copolymer.Dome is arranged on the sealing-plug.Dome has easy-to-draw lid outward.
(3) beneficial effect
Technique scheme of the present utility model has following advantage: be vacuum in the outsourcing bottling, can avoid reagent to be vulnerable to the influence of temperature, humidity, oxidation like this under the normal temperature open condition, help result's stability; Its sidepiece that stretches into the inner branch of outsourcing bottling of sealing-plug is fluted, and external Packaging Bottle vacuumizes more easily; Sealing-plug covers at sample cup, can prevent effectively after compressing that sample cup from moving and rotating, and has avoided the collision in transportation; Dome is arranged on the sealing-plug, can make the tighter of sealing-plug pressure.
Description of drawings
Fig. 1 is the general assembly drawing of the utility model embodiment;
Fig. 2 is the sealing-plug front view of the utility model embodiment;
Fig. 3 is the sealing-plug upward view of the utility model embodiment.
Among the figure, 1: the outsourcing bottling; 2: the sample cup body; 3: the sample bowl cover; 4: sealing-plug; 5: dome; 6: easy-to-draw lid
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, device of the present utility model comprises sample cup, outsourcing bottling and sealing-plug.
Preferably, the outsourcing bottling is the glass material clear vial.
Preferred, the outsourcing bottling is cillin bottle.
Wherein, outsourcing bottling intracavity bottom has sample cup, and sealing-plug is arranged at top.
Wherein, sample cup comprises sample cup body and sample bowl cover.
Wherein, the right cylinder that the sample bowl cover is, its top has the edge of circumferential extension, and it is along being circular, and diameter is greater than sample cup body diameter, and cylindrical height is convenient to test rotary manipulation a little more than the height of sample cup body.
Preferably, cavity, its cavity lower openings are arranged in the middle of the sample bowl cover.
So both save material, and also had the effect of the metal needle of fixed test instrument, the convenient detection when detecting.
Wherein, the cavity of sample bowl cover is relative with the cavity of sealing-plug, forms confined space.
Wherein, sample cup is as cylindrical and become stepped, is complementary with the cup groove of thrombelastogram instrument, avoided in testing process between the cup body and cup groove in conjunction with tightly not influencing testing result.The rim of a cup width of sample cup body is greater than the body width of sample cup body.The increase of rim of a cup diameter can avoid blood sample to overflow the outer phenomenon of cup on the one hand, can increase the capacity of cup on the other hand, has increased the reliability of testing result.
In order to distinguish different samples, be convenient to the medical worker and differentiate, when the making of sample cup body, in material, add Masterbatch, the cup body is made different colors, guarantee the safe and reliable of testing result.
Preferred embodiment be that the material of sample cup is acrylonitrile-butadiene-styrene copolymer.
Be vacuum in the outsourcing bottling.
Preferred embodiment be that its vacuum tightness maintains below the 1Pa.
Can avoid reagent under the normal temperature open condition, to be vulnerable to the influence of temperature, humidity, oxidation like this, help result's stability.
Wherein, sealing-plug is round table-like, and as shown in Figures 2 and 3, the edge is arranged at sealing-plug top, and the diameter at its edge is not less than the diameter of external packing bottleneck.
This structure helps the sealing of outsourcing bottling.
Wherein, cavity is arranged in the sealing-plug, its cavity lower openings can more be saved material like this, and does not influence the closure of sealing-plug.
Wherein, its sidepiece that stretches into the inner branch of outsourcing bottling of rubber plug is fluted.
This structure external Packaging Bottle more easily vacuumizes.
Wherein, dome is arranged on the sealing-plug, can make the tighter of sealing-plug pressure like this.
Wherein, dome has easy-to-draw lid outward, is used for fixedly dome and sealing-plug, and dismounting easily.
This device installation process is as follows:
Wrap by reagent in sample cup body bottom.
Each sample cup body is owing to add different Masterbatchs, present different colours, so, when wrapping by reagent, at the different reagent of the sample cup endoperidium of different colours, as the fibrin activator for detection of the fibrin function, for detection of the fibrin activator of blood platelet amplitude and ADP activator etc., it should be noted that plurality of reagents wrapped simultaneously by the time, should make it to mix.Like this reagent is handled in advance by proportioning, reduced the operation steps when detecting, and because the color difference of sample cup can easily be distinguished different reagent, avoided medicament etc. occurring taking by mistake because of the process anxiety.
After pack is finished the sample bowl cover is covered on one's body sample cup, the sample cup that will be coated with blood platelet reagent is again put into sizeable outsourcing bottling, and void covers sealing-plug, the cold moving drying of vacuum on freeze dryer.
Press sealing-plug then, guarantee that reagent and external environment are isolated, prevent the reagent moisture absorption and oxidized.
At this moment, sealing-plug fixes sample cup just with sample cup body and the compacting of sample bowl cover outside in the Packaging Bottle, can not move and rotate, and prevents from occurring in the process of vibrations or transportation phenomenons such as collision, guarantees the stability of reagent.
Press dome and easy-to-draw lid at last, namely finish assembling.
When using this device, operating personnel only need easy-to-draw lid is opened, and take out sample cup, and it is loaded in the thrombelastogram instrument cup groove, and adding blood sample can detect.
In order better to distinguish different types of reagent, adhesive label on the Packaging Bottle indicates it is which kind of reagent, in case take by mistake outside.
A kind of platelet aggregation pick-up unit of the utility model is when clinical detection, both need not carry out the reconstruct of reagent, avoided the application of sample of plurality of reagents to mix again, both reduced clinician's checked operation step, have and avoided the influence of extraneous factor to testing result, improved the detection stability of reagent.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. a platelet aggregation pick-up unit is characterized in that, comprises sample cup, outsourcing bottling and sealing-plug, and described outsourcing bottling intracavity bottom has sample cup, and sealing-plug is arranged at top, and described sealing-plug contacts with sample cup and on sample cup.
2. platelet aggregation pick-up unit according to claim 1 is characterized in that, described sealing-plug has cavity, its cavity lower openings, and the edge is arranged at described sealing-plug top, and the edge diameter is not less than the external packing bottleneck diameter.
3. platelet aggregation pick-up unit according to claim 2 is characterized in that, it is fluted that described sealing-plug stretches into the sidepiece of the part in the outsourcing bottling.
4. platelet aggregation pick-up unit according to claim 1 is characterized in that, described sample cup comprises sample cup body and sample bowl cover, and the cavity of described sample bowl cover is relative with the cavity of described sealing-plug, forms seal cavity.
5. platelet aggregation pick-up unit according to claim 1, the material of described sample cup is acrylonitrile-butadiene-styrene copolymer.
6. platelet aggregation pick-up unit according to claim 1 is characterized in that, on the described sealing-plug dome is arranged.
7. platelet aggregation pick-up unit according to claim 6 is characterized in that, described dome has easy-to-draw lid outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161438 CN203191377U (en) | 2013-04-02 | 2013-04-02 | Platelet aggregation function detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161438 CN203191377U (en) | 2013-04-02 | 2013-04-02 | Platelet aggregation function detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191377U true CN203191377U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161438 Expired - Lifetime CN203191377U (en) | 2013-04-02 | 2013-04-02 | Platelet aggregation function detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191377U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007254A (en) * | 2014-06-19 | 2014-08-27 | 中国科学院苏州生物医学工程技术研究所 | Blood sample test cup for monitoring blood viscous elasticity |
| CN104914253A (en) * | 2014-03-10 | 2015-09-16 | 北京乐普医疗科技有限责任公司 | Fibrinogen detection method |
| CN105805176A (en) * | 2016-04-29 | 2016-07-27 | 苏州品诺维新医疗科技有限公司 | Stent, thrombelastogram instrument and supporting system |
| CN104914254B (en) * | 2014-03-10 | 2016-08-31 | 北京乐普医疗科技有限责任公司 | A kind of Platelet Detection |
| CN110068673A (en) * | 2019-06-04 | 2019-07-30 | 深圳麦科田生物医疗技术有限公司 | Reaction vessel |
-
2013
- 2013-04-02 CN CN 201320161438 patent/CN203191377U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914253A (en) * | 2014-03-10 | 2015-09-16 | 北京乐普医疗科技有限责任公司 | Fibrinogen detection method |
| CN104914254B (en) * | 2014-03-10 | 2016-08-31 | 北京乐普医疗科技有限责任公司 | A kind of Platelet Detection |
| CN104914253B (en) * | 2014-03-10 | 2017-03-22 | 北京乐普医疗科技有限责任公司 | Fibrinogen detection method |
| CN104007254A (en) * | 2014-06-19 | 2014-08-27 | 中国科学院苏州生物医学工程技术研究所 | Blood sample test cup for monitoring blood viscous elasticity |
| CN104007254B (en) * | 2014-06-19 | 2015-10-21 | 中国科学院苏州生物医学工程技术研究所 | Blood sample for the monitoring of blood viscoelastic power surveys cup |
| CN105805176A (en) * | 2016-04-29 | 2016-07-27 | 苏州品诺维新医疗科技有限公司 | Stent, thrombelastogram instrument and supporting system |
| CN110068673A (en) * | 2019-06-04 | 2019-07-30 | 深圳麦科田生物医疗技术有限公司 | Reaction vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200, Beijing Changping District science and Technology Park, super Road, No. 7-1, building 37 Patentee after: Beijing Lepu Diagnostic Technology Co.,Ltd. Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 7-1, building 37 Patentee before: BEIJING LEPU MEDICAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |