CN208839092U - A kind of platelet rich plasma separator - Google Patents
A kind of platelet rich plasma separator Download PDFInfo
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- CN208839092U CN208839092U CN201821221270.5U CN201821221270U CN208839092U CN 208839092 U CN208839092 U CN 208839092U CN 201821221270 U CN201821221270 U CN 201821221270U CN 208839092 U CN208839092 U CN 208839092U
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Abstract
The utility model relates to a kind of platelet rich plasma separators, including centrifuge tube, transparent identification isocon, adjustable red blood cell extraction element and adjustable rich platelet extraction element, wherein transparent identification isocon includes observation chamber, an inlet, the first liquid outlet and the second liquid outlet, and hollow needle is arranged in inlet；Adjustable red blood cell extraction element includes extracting unit, and for drawing and collecting the red blood cell layer in centrifuge tube, adjustable red blood cell extraction element is connected to the sealing of the first liquid outlet；Adjustable rich platelet extraction element includes extracting unit, and for drawing and collecting leucocyte and platelet layer in centrifuge tube, adjustable rich platelet extraction element is connected to the sealing of the second liquid outlet.The separator structure of the utility model is simple, efficiently uses ready-made medical equipment；Platelet rich plasma separation method based on the separator is easy to operate, low to the skill requirement of operator, can effectively improve platelet rich plasma quality and extraction efficiency.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of platelet rich plasma separator.
Background technique
Platelet rich plasma is the platelet concentrate that self whole blood obtains after being centrifuged, and is contained in platelet rich plasma big
Measure growth factor and protein, can accurately position oneself damage location, control inflammation, can never Tongfang in face of cell and
Facilitation is played in regeneration, to accelerate the reparation of injury tissue, is widely used in clinic, for example, Bones and joints reparation,
In the fields such as the reparation of large-area burns skin and the U.S. shaping of doctor.
In the prior art, by extracting the venous whole of patient, through the highly concentrated of the available autologous patient of secondary centrifuging method
Platelet rich plasma is spent, secondary centrifuging method is to obtain the generally acknowledged most effectual way of platelet rich plasma, i.e., first through red blood cell
Red blood cell is sucked out discarded or makees other purposes by red blood cell after being centrifuged to lowest level from bottommost after centrifugation, then rich platelet
Platelet rich plasma (leucocyte, blood platelet and fibrin) is centrifuged to lowest level and stand-by, residue is sucked out after blood plasma time centrifugation
Serum it is discarded or make other purposes.
But platelet rich plasma extraction element in the prior art has the disadvantage that
In the prior art, operator during centrifuge tube extracts red blood cell is taken out after red blood cell centrifugation to need to observe
The case where position on suction pipe head and cell are layered cannot accidentally inhale.But under reality due to red blood cell be not it is transparent, work as suction
Pipe is not easy to observe after entering, and is difficult clear view to the position of suction nozzle, be easy to cause accidentally suction, very to the skill requirement of operator
It is high；Also there can be the problems such as recovery rate of blood platelet is relatively low, cannot be precisely separated.
Utility model content
For the technical problems in the prior art, the purpose of this utility model is to provide a kind of platelet rich plasmas
Separator, the separator structure is simple, efficiently uses ready-made medical equipment, reaches and reduces maloperation, mentions rich platelet
The extraction quality of blood plasma.
To achieve the above object, the utility model is achieved through the following technical solutions:
First purpose of the utility model is to propose a kind of platelet rich plasma separator, including centrifuge tube, thoroughly
Shrewd knowledge isocon, adjustable red blood cell extraction element and adjustable rich platelet extraction element, in which:
Transparent identification isocon includes observation chamber, an inlet, the first liquid outlet and the second liquid outlet, the inlet
Hollow needle for being pierced into centrifugation bottom of the tube is set；
The adjustable red blood cell extraction element includes extracting unit, for drawing and collecting the red blood cell layer in centrifuge tube,
The adjustable red blood cell extraction element is connected to the sealing of the first liquid outlet；
The adjustable rich platelet extraction element includes extracting unit, for draw and collect the leucocyte in centrifuge tube and
Platelet layer, the adjustable rich platelet extraction element are connected to the sealing of the second liquid outlet.
Further, the adjustable red blood cell extraction element is syringe.
Further, the adjustable rich platelet extraction element is syringe.
Further, female Luer is arranged in first liquid outlet.
Further, it the female Luer and the first liquid outlet integrated molding or is detachably connected.
Further, female Luer is arranged in second liquid outlet.
Further, it the female Luer and the second liquid outlet integrated molding or is detachably connected.
Compared with prior art, the utility model has the beneficial effects that:
(1) the platelet rich plasma separator structure of the utility model is simple, can efficiently use ready-made medical equipment,
Achieve the purpose that reduce maloperation, improve platelet rich plasma extraction quality.
(1) the platelet rich plasma separator of the utility model is easy to operate, low to the skill requirement of operator, energy
Effectively improve platelet rich plasma quality and extraction efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the platelet rich plasma separator of the utility model embodiment 1.
Fig. 2 is the transparent identification isocon structural representation of the platelet rich plasma separator of the utility model embodiment 1
Figure.
Specific embodiment
It shows that example illustrates some embodiments of the utility model, and should not be construed as limitation this is practical new
The range of type.Content disclosed by the utility model can be improved from material, method and reaction condition simultaneously, it is all these
It improves, should all fall within the spirit and scope of the utility model.
Embodiment 1
It is as shown in Figure 1 a kind of platelet rich plasma separator, including centrifuge tube 1, transparent identification isocon 2, adjustable
Red blood cell extraction element 3 and adjustable rich platelet extraction element 4.Adjustable red blood cell extraction element 3 is for drawing and collecting centrifugation
Red blood cell layer in pipe 1, adjustable rich platelet extraction element 4 is for drawing and collecting leucocyte and blood platelet in centrifuge tube 1
Layer, adjustable red blood cell extraction element 3 and adjustable rich platelet extraction element 4 are general medical syringe.As shown in Fig. 2,
Transparent identification isocon 2 is three-port structure, including observation chamber 2-1, an inlet 2-2, the first liquid outlet 2-3 and second go out liquid
Hollow needle 2-5 is set on mouth 2-4, inlet 2-2, for being pierced into 1 bottom of centrifuge tube.First liquid outlet 2-3 and second goes out liquid
Upper one female Luer of each installation of mouthful 2-4 is respectively sealed in each female Luer with a syringe and is connected to.The observation of isocon 2
One end of chamber 2-1 is equipped with silica gel plug 5
For transparent identification isocon 2 in the present embodiment in processing, female Luer goes out liquid with the first liquid outlet 2-3, second
Mouth 2-4 can be also possible to female Luer and be removably separately mounted to the liquid out of the first liquid outlet 2-3, second with integrated molding
Mouth 2-4.
Working principle:
The method for carrying out platelet rich plasma separation using the separator of embodiment 1, specifically includes the following steps:
1, centrifuge tube 1 is put into centrifuge and is centrifuged into centrifuge tube 1 with injector for medical purpose venous blood samples.
2, until red blood cell, leucocyte and blood platelet, serum in centrifuge in centrifuge tube 1 take out centrifuge tube after being layered,
It is uppermost be serum layer, it is intermediate be leucocyte and platelet layer, nethermost red blood cell layer.
3, red blood cell syringe is connected in the female Luer of the first liquid outlet 2-3, rich platelet is collected and is infused
Emitter is connected in the female Luer of the second liquid outlet 2-4；Hollow needle 2-5 is pierced into the bottom of centrifuge tube 1.Slowly extraction
At this moment the piston rod of red blood cell syringe can clearly observe red blood cell by the identification isocon 2 of transparent material
Mobility status, after red blood cell is all pumped into red blood cell syringe, in centrifuge tube 1 just only surplus serum layer above and under
The leucocyte and platelet layer in face.
4, it slowly extracts the piston rod that rich platelet collects syringe out, again may be by the identification isocon of transparent material
2 clearly observe the mobility status of leucocyte and blood platelet, when leucocyte and blood platelet are all pumped into rich platelet and collect note
After emitter, it is stand-by that rich platelet collection syringe can be removed.
Embodiment 2
It should be further noted that the adjustable red blood cell extraction element 3 and adjustable rich platelet in the utility model mention
Taking device 4 includes but is not limited to the general medical syringe mentioned in embodiment 1, can also be other with Liquid extracting
The device of unit, such as the conduit for being connected with small-sized self priming pump can be installed at two liquid outlets, tube at one end is tightly connected
Liquid outlet, the other end connect a blood and receive container, extract the red blood cell layer or white in centrifuge tube by self priming pump switch control
Cell and platelet layer.
The platelet rich plasma separator structure of the utility model is simple, can efficiently use ready-made medical equipment, reach
To the purpose for reducing maloperation, improving platelet rich plasma extraction quality.The platelet rich plasma separator of the utility model
It is easy to operate, it is low to the skill requirement of operator, platelet rich plasma quality and extraction efficiency can be effectively improved.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of platelet rich plasma separator, it is characterised in that: including centrifuge tube (1), transparent identification isocon (2), can
Adjust red blood cell extraction element (3) and adjustable rich platelet extraction element (4), in which:
Transparent identification isocon (2) goes out including observation chamber (2-1), an inlet (2-2), the first liquid outlet (2-3) and second
The hollow needle (2-5) for being pierced into centrifuge tube (1) bottom is arranged in liquid mouth (2-4), the inlet (2-2)；
The adjustable red blood cell extraction element (3) includes extracting unit, for drawing and collecting the red blood cell in centrifuge tube (1)
Layer, the adjustable red blood cell extraction element (3) are connected to the first liquid outlet (2-3) sealing；
The adjustable rich platelet extraction element (4) includes extracting unit, for drawing and collecting the leucocyte in centrifuge tube (1)
And platelet layer, the adjustable rich platelet extraction element (4) are connected to the second liquid outlet (2-4) sealing.
2. a kind of platelet rich plasma separator according to claim 1, it is characterised in that: the adjustable red blood cell mentions
Taking device (3) is syringe.
3. a kind of platelet rich plasma separator according to claim 1, it is characterised in that: the adjustable rich platelet
Extraction element (4) is syringe.
4. a kind of platelet rich plasma separator according to claim 1, it is characterised in that: first liquid outlet
Female Luer is arranged in (2-3).
5. a kind of platelet rich plasma separator according to claim 4, it is characterised in that: the female Luer and the
One liquid outlet (2-3) integrated molding is detachably connected.
6. a kind of platelet rich plasma separator according to claim 1, it is characterised in that: second liquid outlet
Female Luer is arranged in (2-4).
7. a kind of platelet rich plasma separator according to claim 6, it is characterised in that: the female Luer and the
Two liquid outlets (2-4) integrated molding is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221270.5U CN208839092U (en) | 2018-07-31 | 2018-07-31 | A kind of platelet rich plasma separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221270.5U CN208839092U (en) | 2018-07-31 | 2018-07-31 | A kind of platelet rich plasma separator |
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| CN208839092U true CN208839092U (en) | 2019-05-10 |
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| CN201821221270.5U Active CN208839092U (en) | 2018-07-31 | 2018-07-31 | A kind of platelet rich plasma separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654142A (en) * | 2018-07-31 | 2018-10-16 | 宁波爱德康生物科技有限公司 | A kind of platelet rich plasma separator and its separation method |
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2018
- 2018-07-31 CN CN201821221270.5U patent/CN208839092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654142A (en) * | 2018-07-31 | 2018-10-16 | 宁波爱德康生物科技有限公司 | A kind of platelet rich plasma separator and its separation method |
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