CN205988759U - A kind of separating pipe separating platelet rich plasma and separation equipment - Google Patents
A kind of separating pipe separating platelet rich plasma and separation equipment Download PDFInfo
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- CN205988759U CN205988759U CN201620908186.5U CN201620908186U CN205988759U CN 205988759 U CN205988759 U CN 205988759U CN 201620908186 U CN201620908186 U CN 201620908186U CN 205988759 U CN205988759 U CN 205988759U
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Abstract
The utility model discloses a kind of separating pipe separating platelet rich plasma and separation equipment, this separating pipe includes the hollow component for holding the fresh blood containing anticoagulant, hollow component one end is provided with opening, and middle part carries one section of undergauge section, by separating pipe is arranged one section of undergauge section so that plasma layer and layer of red blood cells demarcation line are at undergauge section after initial centrifugation, facilitate the observation to blood change after centrifugation, meanwhile, it is easy to the extraction of the blood plasma fractions of more than dialogue film layer；Overall structure is simple, easy to use, it is possible to decrease production cost, simplifies extraction process, it is to avoid the problems such as the mixed layer that complex operations cause.
Description
Technical field
This utility model is related to blood separation, and specifically a kind of separating pipe separating platelet rich plasma and separation set
Standby.
Background technology
PRP is the abbreviation of Platelet rich plasma, and translator of Chinese is also referred to as " enrichment thrombocyte plasma " and " is rich in
Somatomedin blood plasma ".Rich in high concentration platelet and autologous cytokines.
PRP has rapid hemostasis, pain relieving, the effect of accelerating wound healing, can be used for treatment Various Tissues injury pain,
The reparation of osseous tissue or healing, and can be used for the aspects such as medical cosmetology.The extraction quality of PRP, is to affect its function and effect
Key factor.
Domestic existing several different PRP centrifugation equipments are developed, and improve the quality of PRP to a certain extent,
But it is more complicated that common problem is structure, and production cost is higher, some PRP separate needs special installation, separates
Upper plasma step is complex, in-convenience in use, it is not easy to promote.
Utility model content
For the problems referred to above, in order to solve the deficiencies in the prior art, a kind of structure of special offer is simple, can conveniently observe blood
Liquid is layered after separating, and simplifies and separates platelet rich plasma to a kind of of upper strata high concentration thrombocyte plasma extraction process after centrifugation
Separating pipe.
This utility model additionally provides a kind of separation equipment separating platelet rich plasma, and this equipment comprises to can help to take out
Take the separating pipe of upper plasma.
This utility model provide the first string be：
A kind of separating pipe separating platelet rich plasma, including the hollow part for holding the fresh blood containing anticoagulant
Part, hollow component one end is provided with opening, and middle part carries one section of undergauge section, by the setting of this undergauge section so that script thickness
More thin tunica albuginea layer thickness in undergauge section is thickening, greatly facilitates the observation to blood after initial gross separation, facilitates meanwhile
Extraction to the above blood plasma fractions of this tunica albuginea.
Wherein, described hollow component is hollow body, and certain hollow component can also be other shapes.
Specifically, described hollow component includes communicating together three section from hollow component opening to the other end successively,
Second segment internal diameter be smaller in size than first paragraph and the 3rd section of size, such setting so that blood is after initial gross separation, tunica albuginea
Layer and layer of red blood cells demarcation line are substantially in the second segment of hollow component, facilitate to the observation of layering with to blood plasma
Extract.
The first paragraph shape of described hollow component is in inverted cone, and after facilitating layering, liquid flows rapidly into the second of undergauge
In section.
The second segment of described hollow component is shaped as cylindrical shape.
The lateral cross section shape circular in configuration of the 3rd section of described hollow component, such structure setting is easy to the 3rd
There is more tunica albuginea layer, to ensure that demarcation line is in the second segment of undergauge in section；Additionally, between first paragraph and second segment,
Respective gradually transition between second segment and the 3rd section, and gradually arc transition.
Second segment length of described hollow component is longer than the 3rd section of length, and hollow component is from hollow component opening to another
The length ratio that three sections of one end is 2：2～3：1.
It is provided with the securing member for sealing hollow component opening in the opening of described hollow component, securing member can be phase
The spiral cover that hollow component is screwed or closeouts.
On described hollow component, the length along hollow component is carved with graduation mark, generally, pours hollow component into
Blood flow volume is according to scale line traffic control.
This utility model provide second scheme be：A kind of separation equipment separating platelet rich plasma, using described
A kind of separate platelet rich plasma separating pipe.
The beneficial effects of the utility model are：
By separating pipe is arranged one section of undergauge section so that plasma layer and layer of red blood cells demarcation line are in contracting after initial centrifugation
Footpath Duan Chu, facilitates the observation to blood change after centrifugation, is easy to the extraction of the blood plasma fractions of more than dialogue film layer meanwhile；Whole
Body structure is simple, easy to use, it is possible to decrease production cost, simplifies extraction process, it is to avoid the problems such as the mixed layer that complex operations cause.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is and this utility model centrifuge tube matching used centrifuge tube A schematic diagram；
Fig. 3 is and this utility model centrifuge tube matching used centrifuge tube B schematic diagram；
In figure, 1- spiral cover, 2- body, the thin neck of 3-, 4- overall control line.
Specific embodiment
With reference to Figure of description and specific embodiment, the utility model will be further described：
Embodiment 1
As shown in figure 1, a kind of separating pipe separating platelet rich plasma, it is sealing structure, including body 2 and spiral cover 1, its
In：Described spiral cover 1 is arranged on the upper end of described body 2；Described body is hollow cylinder；Total amount control is set outside described body
Line 4 processed, this overall control line 4 controls the cumulative volume of the blood being poured in separating pipe；Thin neck 3 is set in the middle part of described body.
Specifically, described hollow component includes communicating together three section from hollow component opening to the other end successively,
Second segment internal diameter be smaller in size than first paragraph and the 3rd section of size, such setting so that blood is after initial gross separation, tunica albuginea
Layer and red blood cell layer demarcation line are substantially in the second segment of hollow component, facilitate to the observation of layering with to blood plasma
Extract.
The first paragraph shape of described hollow component is in inverted cone, and after facilitating layering, liquid flows rapidly into the second of undergauge
In section；The second segment of described hollow component is shaped as cylindrical shape；The lateral cross section shape of the 3rd section of described hollow component is in ring
Shape shape, such structure setting is easy to have more tunica albuginea layer in the 3rd section, to ensure that demarcation line is in the of undergauge
In two-stage nitration；Additionally, between first paragraph and second segment, respective gradually transition between second segment and the 3rd section, and gradually circular arc mistake
Cross.
Second segment length of described hollow component is longer than the 3rd section of length.
It is provided with the securing member for sealing hollow component opening in the opening of described hollow component, securing member can be phase
The spiral cover that hollow component is screwed or closeouts.
A kind of separation equipment of above-mentioned separation and concentration thrombocyte plasma, structure is simple, easy to use, blood plasma and red after centrifugation
The demarcation line of blood cell layer, at the thin neck in middle part, is easily observed and is extracted upper plasma.Reduce production cost, simplify decimated
Journey, it is to avoid the problems such as the mixed layer that complex operations cause.
As follows to the use step of above-mentioned separating pipe：
1) fresh blood that 10ml is contained anticoagulant is slowly injected in separating pipe and (is careful not to exceed overall control
Line)；
2) separating pipe is put in centrifuge, and put into counterweight balance pipe, be centrifuged 10 minutes under 2500rpm rotating speed；
3) observe plasma layer and layer of red blood cells demarcation line (demarcation line is in body venturi portion) after being centrifuged, and extract tunica albuginea layer
Above blood plasma fractions are in centrifuge tube A；Centrifugal speed 3000rpm, 10 minutes；
4) 2/3 blood plasma is moved in centrifuge tube B with pipet.
Centrifuge tube A is PRP, and centrifuge tube B is PPP.
Embodiment 2
A kind of separation equipment separating platelet rich plasma, using a kind of separation platelet rich plasma described in embodiment 1
Separating pipe.
The foregoing is only preferred embodiment of the present utility model, be not whole embodiments of the present utility model,
Not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of being made, equivalent,
Improve etc., should be included within protection domain of the present utility model.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the present utility model, above-mentioned technical characteristic will not be described here.
Claims (10)
1. a kind of separating pipe separating platelet rich plasma is it is characterised in that include for holding the fresh blood containing anticoagulant
The hollow component of liquid, hollow component one end is provided with opening, and middle part carries one section of undergauge section.
2. as claimed in claim 1 a kind of separate platelet rich plasma separating pipe it is characterised in that described hollow component is
Hollow body.
3. as claimed in claim 1 or 2 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow part
Part includes communicating together three section from hollow component opening to the other end successively, second segment internal diameter be smaller in size than first paragraph and
3rd section of size.
4. as claimed in claim 3 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow component
First paragraph shape is in inverted cone.
5. as claimed in claim 3 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow component
Second segment is shaped as cylindrical shape.
6. as claimed in claim 3 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow component
3rd section of lateral cross section shape circular in configuration.
7. as claimed in claim 3 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow component
Second segment length is longer than the 3rd section of length；
Hollow component three sections of length ratio from hollow component opening to the other end is 2：2～3：1.
8. as claimed in claim 1 or 2 a kind of separating pipe separating platelet rich plasma it is characterised in that described hollow
The opening of part is provided with the securing member for sealing hollow component opening.
9. as claimed in claim 1 a kind of separating pipe separating platelet rich plasma it is characterised in that on described hollow component
Length along hollow component is carved with graduation mark.
10. a kind of separation equipment separating platelet rich plasma is it is characterised in that adopt any one of claim 1-9
A kind of separate platelet rich plasma separating pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908186.5U CN205988759U (en) | 2016-08-18 | 2016-08-18 | A kind of separating pipe separating platelet rich plasma and separation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908186.5U CN205988759U (en) | 2016-08-18 | 2016-08-18 | A kind of separating pipe separating platelet rich plasma and separation equipment |
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| Publication Number | Publication Date |
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| CN205988759U true CN205988759U (en) | 2017-03-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484497A (en) * | 2019-09-05 | 2019-11-22 | 中国人民解放军南部战区总医院 | A kind of platelet lysates liquid and its preparation method and application |
-
2016
- 2016-08-18 CN CN201620908186.5U patent/CN205988759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484497A (en) * | 2019-09-05 | 2019-11-22 | 中国人民解放军南部战区总医院 | A kind of platelet lysates liquid and its preparation method and application |
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