CN205287728U - Floated rich blood platelet plasma separation and extraction device of buoy - Google Patents
Floated rich blood platelet plasma separation and extraction device of buoy Download PDFInfo
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- CN205287728U CN205287728U CN201620064035.6U CN201620064035U CN205287728U CN 205287728 U CN205287728 U CN 205287728U CN 201620064035 U CN201620064035 U CN 201620064035U CN 205287728 U CN205287728 U CN 205287728U
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- External Artificial Organs (AREA)
Abstract
The utility model provides a floated rich blood platelet plasma separation and extraction device of buoy, including top cap, body, blood drawing pipe, first buoy, second buoy, buoy pipe, the inside buoys that have set up two density differences of body, in the centrifugation back of carrying out blood, the three -layer is separated into by two buoys to the plasma layering, and rich blood platelet plasma is located between two buoys, and it is outside just can to extract the body with rich blood platelet plasma through buoy pipe and blood drawing pipe, realizes drawing rich blood platelet plasma. The device that uses this application to provide can draw the collection of rich blood platelet plasma in the simple realization of ten minutes, and easy operation is convenient, and the collection that only needs the once -through operation just can accomplish rich blood platelet plasma is drawed, needn't aspirate repeatedly, and extraction effect is better, and just can be abundant draw is difficult for remaining and can extract other plasma compositions, and be higher to the utilization efficiency of blood, uses experience better.
Description
Technical field
The utility model relates to technical field of medical equipment, particularly relates to a kind of buoy suspension formula platelet rich plasma separating extraction device.
Background technology
High density rich platelet height blood plasma (PlateletRichPlasma is called for short PRP) is the blood plasma containing high density thrombocyte obtained by centrifugal blood. Also have a large amount of somatomedins in PRP, there is the effect of rapid hemostasis, pain relieving, accelerating wound healing, acceleration of tissue repair, promotion cell regeneration, greatly degree can alleviate the formation of scar after the operation, and shorten the healing time of wound and fracture. In addition, owing to PRP can extract from patient's self-blood, after Extraction and enrichment processes, can be used for the treatment of relative disease, thus source is abundant, draws materials conveniently, and preparation method is simple and can allow body absorption. Self PRP uses and the problem of virus disseminating and immunological rejection can be avoided to occur. Therefore PRP is widely used in various surgical operation, heart operation and Cosmetics Surgery, at present also extensively for medical cosmetology aspect, so the extraction quality of PRP is the key factor affecting its function and effect.
Organic both at home and abroad adopt PRP machine, but expensive, and during operational cost, ultimate principle all needs two centrifuge tubes, extracts blood plasma, easily pollutes for twice, has loss in various degree when thrombocyte extracts. Tradition two times centrifugal method needs two centrifuge tubes, namely containing the centrifuge tube of sodium citrate anticoagulant with not containing the centrifuge tube of antithrombotics; A blood-drawing syringe, or blood collection needles; Two minute hand heads: first extraction for centrifugal rear tunica albuginea layer its time 2��3mm red corpuscle layer and plasma layer for the first time, the 2nd extraction for second time centrifugal rear upper strata 3/4 plasma layer; Two are extracted the syringe of PRP; 10% calcium chloride solution; Human thrombin lyophilized powder; Low-temperature and high-speed whizzer; Gnotobasis is such as super clean bench. Its shortcoming is that pollution rate is big, and tunica albuginea layer is imperfect, and tolerance range is low, and operation steps is many, time-consuming.
Therefore, need a kind of extraction element that can address these problems badly.
Practical novel content
The purpose of this utility model is to provide a kind of buoy suspension formula platelet rich plasma separating extraction device, it is possible to the more convenient separation and Extraction realizing platelet rich plasma accurately.
The technical scheme that the utility model provides is as follows:
A kind of buoy suspension formula platelet rich plasma separating extraction device, comprises top cover, Guan Ti, bloodletting tube, the first buoy, the 2nd buoy, buoy conduit, wherein:
Described top cover mates mutually with the opening at described pipe body top, and described top cover is provided with first end pipe, and described first end pipe is positioned at described one end of pipe body inside and is connected with one end of described bloodletting tube;
Described pipe body bottom outside is plane, and described pipe body bottom inside is conical socket;
Described first buoy is bottom described pipe body, described 2nd buoy is away from bottom described pipe body, described first buoy and the 2nd buoy is mobilizable is arranged on inside described pipe body, the conical socket mating shapes of the shape of described first buoy near one end of described pipe body and described pipe body bottom inside;
The mating shapes of the other end of one end bottom described pipe body of described 2nd buoy and described first buoy;
One end and described first buoy of described buoy conduit fix away from the one end bottom described pipe body, described 2nd buoy is provided with the through hole holding described buoy conduit, the through hole of the other end of described buoy conduit on described 2nd buoy is connected with the other end of described bloodletting tube, and the sidewall of described buoy conduit is provided with multiple platelet rich plasma through hole.
Further, described top cover being also provided with and the 2nd end pipe that described pipe body inside is connected, described 2nd end pipe is used for injecting blood to pipe body inside.
Further, described top cover is also provided with and the ventpipe that described pipe body inside is connected.
Further, it is provided with space between described first buoy and the 2nd buoy and described pipe body inside.
Further, described platelet rich plasma through hole is arranged on described buoy conduit near the one end fixed with described first buoy.
Further, the density of described first buoy is greater than the density of platelet rich plasma and density is less than containing red corpuscle blood plasma, and the density of described 2nd buoy is less than the density of platelet rich plasma and is greater than the density of platelet poor plasma.
Further, described first buoy is conical socket away from the shape of the one end bottom described pipe body, and described 2nd buoy is conical socket away from the one end bottom described pipe body.
Further, sealing between the through hole on described buoy conduit and described 2nd buoy.
Further, described bloodletting tube and described buoy tubes connection place diameter are greater than the diameter of through hole on described 2nd buoy.
Further, described pipe body is made by medical plastic.
The beneficial effects of the utility model are: in the embodiment of the present application, pipe body inside is provided with the different buoy of two density, carry out blood centrifugal after, blood plasma layering is also separated into three layers by two buoys, platelet rich plasma is between two buoys, by buoy conduit and bloodletting tube, platelet rich plasma just can be drawn into pipe external body, it is achieved to the extraction of platelet rich plasma. Use the device that the application provides, can very simply realize the collection to platelet rich plasma to extract, simple to operation, the collection only needing single job just can complete platelet rich plasma is extracted, it is not necessary to repeatedly aspirating, extraction effect is better, and can extract fully, not easily remain and other plasma components can not be drawn into, the utilising efficiency of blood is higher, it may also be useful to experience better.Meanwhile, flat Guan Tiqi arrangement is deposited also more stable, not easily topples over. And the bottom of its inner tapered groove, centrifugal better effects if.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in embodiment being described is briefly described. It is appreciated that the accompanying drawing in the following describes is enforcement modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Structural representation during a kind of buoy suspension formula platelet rich plasma separating extraction device that Fig. 1 provides for the utility model static;
The structural representation during work of a kind of buoy suspension formula platelet rich plasma separating extraction device that Fig. 2 provides for the utility model;
The connection diagram of the first buoy that Fig. 3 provides for the utility model and the 2nd buoy;
The diagrammatic cross-section of the first buoy that Fig. 4 provides for the utility model and the 2nd buoy;
The vertical view of the first buoy that Fig. 5 provides for the utility model;
The vertical view of the 2nd buoy that Fig. 6 provides for the utility model.
Reference numeral gathers as follows:
Top cover 100; Pipe body 200; Bloodletting tube 300; First buoy 400; 2nd buoy 500; Buoy conduit 600; First end pipe 101; 2nd end pipe 102; Ventpipe 103; Through hole 501; Platelet rich plasma through hole 601.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " or position are closed; be only the utility model and simplified characterization for convenience of description; instead of the device that refers to of instruction or hint or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model. In addition, term " first ", " the 2nd ", " the 3rd " are only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to particular case understands the concrete implication of above-mentioned term in the utility model.
Platelet rich plasma (platelet-richplasma, PRP) is the blood plasma of higher than platelet content in normal whole blood 4��5 times of the platelet content that fresh whole blood extracts after centrifugal.
1984, the PRP extracted in finder's blood plasma such as Assoian, after external activation, wherein Platelet alpha granule can discharge multiple somatomedin, as: platelet derived growth factor (platelet-derivedgrowthfactor, PDGF), transforming growth factor-beta (transforminggrowthfactor, TGF-��), vascular endothelial growth factor (vascularendothelialgrowthfactor, VEGF), Urogastron (vascularendothelialgrowthfactor, EGF), para-insulin like growth factor (insulin-likegrowthfactor, IGF), fibroblast growth factor (fibroblastgrowthfactor, FGF) etc.They mix with natural ratio, play synergy. Wherein PDGF, TGF-�� play an important role in union of fracture, and PRP is used for the reparation of Cranial defect by some investigators, it has been found that PRP is conducive to stimulating skeletonization, accelerated bone reparation. PRP also can be used for treating thrombopenia and the hemorrhagic diseases that various reason causes, and accelerating wound healing.
Existing equipment, when carrying out platelet rich plasma and extract, operates loaded down with trivial details, and tolerance range is low, can not realize the separation and Extraction of platelet rich plasma easily and fast.
The embodiment of the present application provides a kind of buoy suspension formula platelet rich plasma separating extraction device, as shown in the figure, comprises top cover 100, pipe body 200, bloodletting tube 300, first buoy 400, the 2nd buoy 500, buoy conduit 600.
Described top cover 100 mates mutually with the opening at described pipe body 200 top, described top cover 100 is provided with first end pipe 101, one end of one end and described bloodletting tube 300 that described first end pipe 101 is positioned at described pipe body 200 inside is connected, top cover 100 is for closing pipe body 200, it is inner that one end of first end pipe 101 is arranged on pipe body 200, the other end is arranged on outside pipe body 200, is positioned at the one end outside pipe body 200 by first end pipe 101 and other equipment just can be used to be extracted by bloodletting tube 300 by the blood of pipe body 200 inside.
Described pipe body 200 bottom outside is plane, and described pipe body 200 bottom inside is conical socket, and the plane outside pipe body 200 makes pipe body 200 more steady when placing, and not easily topples over. Pipe body 200 bottom inside is arranged to conical socket and is made pipe body 200 when carrying out centrifugal, and centrifugal better effects if, the layering of blood is more thorough.
Described first buoy 400 is bottom described pipe body 200, described 2nd buoy 500 is away from bottom described pipe body 200, described first buoy 400 and the 2nd buoy 500 is mobilizable is arranged on inside described pipe body 200, the conical socket mating shapes of the shape of described first buoy 400 near one end of described pipe body 200 and described pipe body 200 bottom inside, the mating shapes of the other end of one end bottom described pipe body 200 of described 2nd buoy 500 and described first buoy 400.
In the embodiment of the present application, it is provided with two buoys in pipe body 200 inside, and it is preferred, the density of described first buoy 400 is greater than the density of platelet rich plasma and density is less than containing red corpuscle blood plasma, and the density of described 2nd buoy 500 is less than the density of platelet rich plasma and is greater than the density of platelet poor plasma.
In addition, it is provided with space between described first buoy 400 and the 2nd buoy 500 and described pipe body 200 inside. The diameter of the first buoy 400 and the 2nd buoy 500 can be arranged to be less than the internal diameter of pipe body 200, make to contact between the first buoy 400 and the 2nd buoy 500 and the inwall of pipe body 200 not tight, or the first buoy 400 and the 2nd buoy 500 and contact between pipe body 200 inwall, but on the edge of the first buoy 400 and the 2nd buoy 500, multiple groove is set, blood can enter into different delamination area by these grooves, and concrete facilities can according to actual set.
By arranging the different buoy of two density, and leave space between buoy and pipe body 200, after pipe body 200 storage of blood is centrifuged, three layers can be separated into by two buoys, blood carry out centrifugal after, three layers can be divided into, it is platelet poor plasma, platelet rich plasma and containing red corpuscle blood plasma from top to bottom successively. Owing to the density of the first buoy 400 is greater than the density of platelet rich plasma, and density is less than containing red corpuscle blood plasma so that the first buoy 400 can be in platelet rich plasma and containing, between red corpuscle blood plasma, separating by platelet rich plasma with containing red corpuscle blood plasma.And the density of described 2nd buoy 500 is less than the density of platelet rich plasma and is greater than the density of platelet poor plasma, 2nd buoy 500 is located between platelet rich plasma and platelet poor plasma, platelet rich plasma and platelet poor plasma being separated, platelet rich plasma is between two buoys.
In addition, one end and described first buoy 400 of described buoy conduit 600 fix away from the one end bottom described pipe body 200, described 2nd buoy 500 is provided with the through hole 501 holding described buoy conduit 600, the through hole 501 of the other end of described buoy conduit 600 on described 2nd buoy 500 is connected with the other end of described bloodletting tube 300, and the sidewall of described buoy conduit 600 is provided with multiple platelet rich plasma through hole 601.
Buoy conduit 600 in the embodiment of the present application is after the completed centrifugation, owing to one end and first buoy 400 of buoy conduit 600 is fixed, between the other end and the 2nd buoy 500 movable, make centrifugal after blood layering, 2nd buoy 500 just moves to one end away from the first buoy 400 of buoy conduit 600 along buoy conduit 600; length of buoy conduit 600 can according to practical situation setting; but to be ensured that blood is after centrifugal layering, and the 2nd buoy 500 can not come off from one end of buoy conduit 600. Preferably, it is also possible in the mobilizable one end of buoy conduit 600, one projection is set, when the 2nd buoy 500 moves to the top of buoy conduit 600 one end, can be blocked and do not come off by this projection.
Preferably, described bloodletting tube 300 and described buoy conduit 600 junction diameter are greater than the diameter of through hole on described 2nd buoy 500. The card riveting effect to the 2nd buoy 500 can be realized equally.
Buoy conduit 600 in the embodiment of the present application is an open tube, and is provided with multiple platelet rich plasma through hole 601 on sidewall, it is possible to extracted by platelet rich plasma by these platelet rich plasma through holes 601. as previously mentioned, the blood of pipe body 200 inside is after centrifugal layering, blood plasma between two buoys is exactly platelet rich plasma, and buoy conduit 600 is between two buoys, and the other end of buoy conduit 600 is connected through the 2nd buoy 500 with one end of bloodletting tube 300, the other end of bloodletting tube 300 is connected with the first end pipe 101 on top cover 100, use syringe to be positioned at the mouth of pipe outside pipe body 200 at first end pipe 101 and extract blood, platelet rich plasma just enters into buoy conduit 600 through platelet rich plasma through hole 601, then bloodletting tube 300 is entered into, it is extracted pipe body 200 finally by first end pipe 101, complete the extraction of blood plasma.
Preferably, described top cover 100 being also provided with and the 2nd end pipe 102 that described pipe body 200 inside is connected, described 2nd end pipe 102 is for injecting blood to pipe body 200 inside. Described top cover 100 is also provided with and the ventpipe 103 that described pipe body 200 inside is connected. Described platelet rich plasma through hole 601 is arranged on described buoy conduit 600 near the one end fixed with described first buoy 400.
Described first buoy 400 is conical socket away from the shape of the one end bottom described pipe body 200, and described 2nd buoy 500 is conical socket away from the one end bottom described pipe body 200. By being arranged to the groove of taper, in centrifugal process, blood centrifugal more thorough, centrifugal better effects if.
Preferably, sealing between the through hole 501 on described buoy conduit 600 and described 2nd buoy 500, like this can after centrifugal blood layering, and the blood after layering can not by mixing between buoy conduit 600 and the 2nd buoy 500.
In sum, when using the buoy suspension formula platelet rich plasma separating extraction device that the embodiment of the present application provides, first untreated blood is injected by the 2nd end pipe 102 on top cover 100 to pipe body 200 inside, the shape of the 2nd end pipe 102 can be mated mutually with the injection port of general syringe, it may also be useful to blood is injected in pipe body 200 by syringe. The process injected, the air of pipe body 200 inside will be discharged from the ventilating pit top cover 100.
After being filled with a certain amount of blood, it is possible to use Two-port netwerk and ventpipe 103 are positioned at the one end outside pipe body 200 and block by other stifled heads, when preventing centrifugal rotation, blood spills from Two-port netwerk and ventpipe 103. Complete these preparation work, so that it may to put in whizzer by pipe body 200, by the rotating centrifugal of whizzer so that the blood of pipe body 200 inside is centrifuged layering. Blood is in centrifugal process, and blood can enter into different delamination area by the gap between buoy from pipe body 200. Blood after centrifugal layering can be separated into three layers by two buoys, and the platelet rich plasma that treatment needs is located between two buoys. Owing to being also provided with buoy conduit 600 between two buoys, buoy conduit 600 is offered platelet rich plasma through hole 601. Now can be positioned at the one end outside pipe body 200 at first end pipe 101 and connect a syringe, by twitching the push rod of syringe, negative pressure is formed in syringe inside, now under the driving of negative pressure, platelet rich plasma just enters into buoy conduit 600 by the platelet rich plasma through hole 601 on buoy conduit 600, flow through the bloodletting tube 300 between first end pipe 101 and buoy conduit 600 again, finally from first end pipe 101 outlet pipe body 200. By continuous extraction, so that it may to be all drawn into outside pipe body 200 by the platelet rich plasma between two buoys, complete the extraction work of platelet rich plasma.
Described pipe body can be made by medical plastic. Or adopt other materials.
In the embodiment of the present application, pipe body 200 inside is provided with the different buoy of two density, carry out blood centrifugal after, blood plasma layering is also separated into three layers by two buoys, platelet rich plasma is between two buoys, by buoy conduit 600 and bloodletting tube 300, platelet rich plasma just can be drawn into pipe body 200 outside, it is achieved to the extraction of platelet rich plasma. Use the device that the application provides, can very simply realize the collection to platelet rich plasma to extract, simple to operation, the collection only needing single job just can complete platelet rich plasma is extracted, it is not necessary to repeatedly aspirating, extraction effect is better, and can extract fully, not easily remain and other plasma components can not be drawn into, the utilising efficiency of blood is higher, it may also be useful to experience better. Meanwhile, its arrangement of flat pipe body 200 is deposited also more stable, not easily topples over. And the bottom of its inner tapered groove, centrifugal better effects if.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use the utility model. To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments. Therefore, the utility model can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
It should be noted that, herein, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, so that comprise the process of a series of key element, method, article or equipment not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise the key element intrinsic for this kind of process, method, article or equipment. When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
These are only preferred implementation of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although the utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the scope of the essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution.
Claims (10)
1. a buoy suspension formula platelet rich plasma separating extraction device, it is characterised in that, comprise top cover, Guan Ti, bloodletting tube, the first buoy, the 2nd buoy, buoy conduit, wherein:
Described top cover mates mutually with the opening at described pipe body top, and described top cover is provided with first end pipe, and described first end pipe is positioned at described one end of pipe body inside and is connected with one end of described bloodletting tube;
Described pipe body bottom outside is plane, and described pipe body bottom inside is conical socket;
Described first buoy is bottom described pipe body, described 2nd buoy is away from bottom described pipe body, described first buoy and the 2nd buoy is mobilizable is arranged on inside described pipe body, the conical socket mating shapes of the shape of described first buoy near one end of described pipe body and described pipe body bottom inside;
The mating shapes of the other end of one end bottom described pipe body of described 2nd buoy and described first buoy;
One end and described first buoy of described buoy conduit fix away from the one end bottom described pipe body, described 2nd buoy is provided with the through hole holding described buoy conduit, the through hole of the other end of described buoy conduit on described 2nd buoy is connected with the other end of described bloodletting tube, and the sidewall of described buoy conduit is provided with multiple platelet rich plasma through hole.
2. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that, described top cover is also provided with and the 2nd end pipe that described pipe body inside is connected, described 2nd end pipe is used for injecting blood to pipe body inside.
3. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that, described top cover is also provided with and the ventpipe that described pipe body inside is connected.
4. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that, it is provided with space between described first buoy and the 2nd buoy and described pipe body inside.
5. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that, described platelet rich plasma through hole is arranged on described buoy conduit near the one end fixed with described first buoy.
6. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterized in that, the density of described first buoy is greater than the density of platelet rich plasma and density is less than containing red corpuscle blood plasma, and the density of described 2nd buoy is less than the density of platelet rich plasma and is greater than the density of platelet poor plasma.
7. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterized in that, described first buoy is conical socket away from the shape of the one end bottom described pipe body, and described 2nd buoy is conical socket away from the one end bottom described pipe body.
8. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that,
Sealing between through hole on described buoy conduit and described 2nd buoy.
9. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that,
Described bloodletting tube and described buoy tubes connection place diameter are greater than the diameter of through hole on described 2nd buoy.
10. buoy suspension formula platelet rich plasma separating extraction device according to claim 1, it is characterised in that, described pipe body is made by medical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064035.6U CN205287728U (en) | 2016-01-22 | 2016-01-22 | Floated rich blood platelet plasma separation and extraction device of buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064035.6U CN205287728U (en) | 2016-01-22 | 2016-01-22 | Floated rich blood platelet plasma separation and extraction device of buoy |
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| Publication Number | Publication Date |
|---|---|
| CN205287728U true CN205287728U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620064035.6U Expired - Fee Related CN205287728U (en) | 2016-01-22 | 2016-01-22 | Floated rich blood platelet plasma separation and extraction device of buoy |
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| CN (1) | CN205287728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498293A (en) * | 2016-01-22 | 2016-04-20 | 黄鹭强 | Buoy suspended platelet rich plasma separating and extracting device |
| CN110935572A (en) * | 2019-10-24 | 2020-03-31 | 陈强 | High-low speed matched operation biological centrifugal equipment based on speed-up control |
-
2016
- 2016-01-22 CN CN201620064035.6U patent/CN205287728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498293A (en) * | 2016-01-22 | 2016-04-20 | 黄鹭强 | Buoy suspended platelet rich plasma separating and extracting device |
| CN110935572A (en) * | 2019-10-24 | 2020-03-31 | 陈强 | High-low speed matched operation biological centrifugal equipment based on speed-up control |
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Granted publication date: 20160608 |