CN202860184U - Separator for PRP (Platelet Rich Rlasma) in blood - Google Patents
Separator for PRP (Platelet Rich Rlasma) in blood Download PDFInfo
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- CN202860184U CN202860184U CN 201220458873 CN201220458873U CN202860184U CN 202860184 U CN202860184 U CN 202860184U CN 201220458873 CN201220458873 CN 201220458873 CN 201220458873 U CN201220458873 U CN 201220458873U CN 202860184 U CN202860184 U CN 202860184U
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- blood
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- separator
- loam cake
- hourglass shape
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Abstract
The utility model discloses a separator for PRP (Platelet Rich Rlasma) in blood. The separator comprises a sandglass-shaped container, an upper cover, a regulating handle and a sealed extractor; the upper cover and the regulating handle are respectively arranged at the top and the bottom of the sandglass-shaped container; the sealed extractor is vertically inserted to the sandglass-shaped container through the upper cover; and the upper cover has a blood injection hole. The separator is simple in structure, convenient to use and capable of perfectly separating an erythrocyte layer and a platelet layer and greatly improving the separation and extraction quality of the PRP and increasing the separation and extraction quantity of the PRP.
Description
Technical field:
The utility model belongs to a kind of medical equipment, particularly a kind of blood PRP separator.
Background technology:
Centrifugal blood can be divided into red blood cell, blood platelet and blood plasma after separating, and the hematoblastic blood plasma that wherein contains abundant growth factor is called PRP(Platelet Rich Plasma).PRP has the effect of rapid hemostasis, pain relieving, accelerating wound healing, and greatly degree alleviates the formation of scar after the operation.Since middle nineteen nineties in last century, PRP is widely used in various operations, openheart surgery and plastic operation, also is widely used at present the medical cosmetology aspect.But how to extract highly enriched, high-quality PRP from the blood the inside is the key of carrying out the PRP operation.
Optimal PRP does not comprise red blood cell, and minimum blood plasma is arranged, and maximum hematoblastic PRP is arranged.
Existing traditional blood separates the separator tube of PRP, and the PRP that separates under high speed centrifugation is pale red, and reason is exactly the red blood cell that the inside is mixed with a part, thereby has reduced separation and Extraction quality and the quantity of PRP.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and a kind of blood PRP separator is provided, and this separator can perfectly be isolated layer of red blood cells and platelet layer, has greatly improved separation and Extraction quality and the quantity of PRP.
As above design, the technical solution of the utility model is: a kind of blood PRP separator is characterized in that: comprise hourglass shape container, loam cake, regulating handle and sealing withdrawal device; Loam cake and regulating handle are installed in respectively top and the bottom of hourglass shape container, and the sealing withdrawal device vertically inserts in the hourglass shape container by loam cake; On cover and have the blood inlet.
Above-mentioned loam cake is connected with regulating handle with hourglass shape container threads and is connected.
Above-mentioned sealing withdrawal device is comprised of the piston of needle tubing, needle handle and needle handle bottom, and extraction aperture is opened in the needle tubing bottom.
The utlity model has following advantage and good effect:
1, the utility model structure adopts the design of " hourglass shape " profile, when the blood after centrifugal is separated, tells relatively easily platelet layer, in addition can be than being easier to, extracting accurately flaxen separating layer platelet layer.
2, the utility model only uses a vacuum tube, separates easily.And whole operation is to carry out in the closed system, has got rid of the danger that extraneous air pollutes.
3, the utility model has respectively blood inlet and PRP extraction opening, directly by eye recognition, can be easy to confirm separating layer, also can obtain the high-quality separating layer so only do a centrifugation, and the enrichment of PRP is high, and platelet content is high.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of sealing withdrawal device.
The specific embodiment:
As shown in the figure: a kind of blood PRP separator is comprised of hourglass shape container 5, loam cake 1, regulating handle 3 and sealing withdrawal device 2.Loam cake and regulating handle are installed in respectively top and the bottom of hourglass shape container by screw thread, the sealing withdrawal device vertically inserts in the hourglass shape container by loam cake; On cover and have blood inlet 4.Above-mentioned sealing withdrawal device is comprised of the piston 9 of needle tubing 8, needle handle 7 and needle handle bottom, and extraction aperture 10 is opened in the needle tubing bottom.
The course of work of the present utility model is:
1. in advance anticoagulant (ACD-A) 2cc, be injected in the 20cc syringe that to take a blood sample.
2. after the replacing syringe needle, adopt at leisure the blood of 18cc.(to use the 18-21 standard needle, can make the damage of blood cell minimum.)
3. inject behind the product of Kaifeng before the blood, for fear of the adverse current of blood, open a little first loam cake.
4. remove syringe needle, the edge of blood by the blood inlet is injected at leisure (blood can not surpass the line of the 20cc of container institute mark in the hourglass shape container.）
5. loam cake is turned on a circle, when centrifugation, helped to make like this below blood moves to.
6. will reconcile the line that handle is also turned on 9cc.(help blood to move.）
7. mix up the equilibrium on whizzer both sides.(it is the same that the weight on both sides is wanted)
8. under 1500G, separate.General 4 minutes of women, general 5 minutes of the male sex.
9. be positioned at the verification layer of " waist " 6 of hourglass shape container after the observation centrifugation, the PRP layer is present in the centre of red blood cell and blood plasma.
10. tighten following regulating handle carrying on the plasma layer, rise to the middle part of easy extraction hourglass shape container.
11. loam cake is back-outed lightly.
12. utilize the middle sealing withdrawal device that has inserted, extract the final extract of PRP of about 0.7cc.
Claims (3)
1. a blood PRP separator is characterized in that: comprise hourglass shape container, loam cake, regulating handle and sealing withdrawal device; Loam cake and regulating handle are installed in respectively top and the bottom of hourglass shape container, and the sealing withdrawal device vertically inserts in the hourglass shape container by loam cake; On cover and have the blood inlet.
2. blood PRP separator according to claim 1 is characterized in that: above-mentioned loam cake is connected with regulating handle with hourglass shape container threads and is connected.
3. blood PRP separator according to claim 1 is characterized in that: above-mentioned sealing withdrawal device is comprised of the piston of needle tubing, needle handle and needle handle bottom, and extraction aperture is opened in the needle tubing bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458873 CN202860184U (en) | 2012-09-11 | 2012-09-11 | Separator for PRP (Platelet Rich Rlasma) in blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458873 CN202860184U (en) | 2012-09-11 | 2012-09-11 | Separator for PRP (Platelet Rich Rlasma) in blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860184U true CN202860184U (en) | 2013-04-10 |
Family
ID=48026944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458873 Expired - Fee Related CN202860184U (en) | 2012-09-11 | 2012-09-11 | Separator for PRP (Platelet Rich Rlasma) in blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566629A (en) * | 2013-11-04 | 2014-02-12 | 常州尚泰医疗科技有限公司 | Method and device for separating and extracting platelet rich blood |
| CN106310720A (en) * | 2016-10-26 | 2017-01-11 | 江苏维斯顿生物医疗科技有限公司 | Platelet rich plasma separator |
| 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 |
-
2012
- 2012-09-11 CN CN 201220458873 patent/CN202860184U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566629A (en) * | 2013-11-04 | 2014-02-12 | 常州尚泰医疗科技有限公司 | Method and device for separating and extracting platelet rich blood |
| CN103566629B (en) * | 2013-11-04 | 2015-05-06 | 常州尚泰医疗科技有限公司 | Method and device for separating and extracting platelet rich blood |
| CN106310720A (en) * | 2016-10-26 | 2017-01-11 | 江苏维斯顿生物医疗科技有限公司 | Platelet rich plasma separator |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN SITANMU BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN MD PACIFIC TECHNOLOGY CO., LTD. Effective date: 20140103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300384 BINHAI NEW DISTRICT, TIANJIN TO: 300000 BINHAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140103 Address after: 300000 Tianjin New Technology Industrial Park Huayuan Industrial Zone Haitai development six road 6 Haitai green industry base building C Room 201 -D Patentee after: TIANJIN STM BIOTECHNOLOGY CO., LTD. Address before: 300384 Haitai Tianjin Binhai New Area Development six road No. 6 Haitai green industry base building C Room 101 Patentee before: Tianjin MD Pacific Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |