CN2721094Y - Centrifugal tube for preparing blood cell enriched plasma - Google Patents
Centrifugal tube for preparing blood cell enriched plasma Download PDFInfo
- Publication number
- CN2721094Y CN2721094Y CN 200420081020 CN200420081020U CN2721094Y CN 2721094 Y CN2721094 Y CN 2721094Y CN 200420081020 CN200420081020 CN 200420081020 CN 200420081020 U CN200420081020 U CN 200420081020U CN 2721094 Y CN2721094 Y CN 2721094Y
- Authority
- CN
- China
- Prior art keywords
- pipette
- centrifuge tube
- hole
- supernatant
- erythrocyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000000601 blood cell Anatomy 0.000 title abstract 4
- 239000006228 supernatant Substances 0.000 claims abstract description 18
- 210000004623 platelet-rich plasma Anatomy 0.000 claims description 15
- 210000004369 blood Anatomy 0.000 abstract description 9
- 239000008280 blood Substances 0.000 abstract description 9
- 210000003743 erythrocyte Anatomy 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 208000026137 Soft tissue injury Diseases 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 abstract description 4
- 239000000470 constituent Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009418 renovation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010339 medical test Methods 0.000 description 2
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a centrifugal tube for preparing blood cell enriched plasma, being characterized in that an erythrocyte pipette and a supernatant pipette are equipped in the tube body, and opening of the tube body is equipped with a centrifuge tube cover, and the centrifuge tube cover is equipped with three holes, one hole is connected with the erythrocyte pipette and the other hole is equipped with a supernatant pipette. The utility model centrifugal tube is equipped with three holes, thereof, one hole is connected with the erythrocyte pipette to absorb erythrocyte, one hole is equipped with the supernatant pipette to absorb supernatant, and the third hole is used for balancing air pressure. In this way, the centrifugal tube can absorb enough erythrocyte or supernatant one time to avoid transferring process and decrease the sample pollution, meanwhile, increases manufacture speed of blood cell enriched plasma and result accuracy. In this way, the utility model can make a good deal of blood cell enriched plasma one time and can be widely applied in bone tissue and soft tissue injury renovation and can also be used for blood constituent cleaning up in medical detection office.
Description
Technical field:
This utility model relates to the technical field of medical centrifuge tube, specifically a kind of centrifuge tube that is used to make platelet rich plasma.
Background technology:
Present common centrifuge tube structure is single, have following shortcoming in making the process of platelet rich plasma: 1, blood is after for the first time centrifugal, and being transferred to another centrifuge tube, to carry out the second time centrifugal, in this process, blood contacts the external world easily, causes sample contamination.2, move liquid with common suction pipe in the routine operation, move liquid often, speed is slow, and causes easily that precision is not good enough as a result.3, common centrifuge tube is owing to the restriction of volume and shape, and the platelet rich plasma of made only is enough in index and detects, and can't be used for the reparation of osseous tissue and soft tissue injury.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved centrifuge tube that is used to make platelet rich plasma, and it can overcome in the prior art sample less some shortcomings of platelet rich plasma amount of polluting easily, produce once.
To achieve these goals, the technical solution of the utility model is: a kind of centrifuge tube that is used to make platelet rich plasma, it mainly comprises body, it is characterized in that: be provided with a red-count pipette and a supernatant suction pipe in the mouth of pipe body, the mouth of pipe place of body is provided with centrifuge tube lid, centrifuge tube covers and is provided with three holes, and wherein a hole is connected with red-count pipette, is provided with the supernatant suction pipe in another hole.
Be provided with three holes during use in the centrifuge tube of the present utility model, wherein a hole is connected with red-count pipette, can be used for drawing erythrocyte, be provided with the supernatant suction pipe in one hole, can be used for aspirating supernatant, centrifuge tube can once aspirate enough erythrocyte or supernatant like this, avoided moving the process of liquid, reduced the pollution of sample greatly, the manufacturing speed of platelet rich plasma and degree of accuracy have as a result been improved simultaneously, so can a large amount of platelet rich plasmas of disposable making, can be widely used in the reparation behind osseous tissue and the soft tissue injury, the blood constituent that also can be used for medical test section office is purified.
Description of drawings:
Fig. 1 is the structural representation of this utility model one embodiment
Fig. 2 is the side view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
This utility model mainly comprises body 1, its difference with the prior art is: be provided with a red-count pipette and a supernatant suction pipe in the body, the mouth of pipe place of body is provided with centrifuge tube lid 2, centrifuge tube covers and is provided with three holes 3,4,5, each Kong Jun is higher than mouth of pipe 2-6cm, wherein a hole 4 is connected with red-count pipette 7, be provided with supernatant suction pipe 8 in another hole 3, the effect of equilibrium air pressure is mainly played in the 3rd hole 5, the centrifuge tube lid is connected with a cap, cap is provided with and corresponding three port lids 6 of three hole sizes, after covering port lid, can play airtight effect, wherein the caliber of red-count pipette is 1.2-1.8mm, can formulate according to different centrifuge tube caliber sizes, red-count pipette and centrifuge tube body bottom connection touch, tapered at the bottom of the centrifuge tube pipe, so red-count pipette is located at the tube hub position of centrifuge tube, the caliber of supernatant suction pipe is 1.5-3mm.
In force, make platelet rich plasma and need secondary centrifuging, blood takes out and is placed in this centrifuge tube, for the first time centrifugal, blood is divided into three layers, with syringe from hole that red-count pipette is connected extract an amount of erythrocyte after, remaining blood in the centrifuge tube is shaken up, and it is centrifugal to carry out the second time then, and the reuse syringe is drawn an amount of supernatant in the hole that is provided with the supernatant suction pipe, then remaining blood in the centrifuge tube is shaken up once more, promptly can be made into platelet rich plasma, entire making process just can be finished in a centrifuge tube, has avoided moving the liquid process, reduce sample contamination greatly, improved manufacturing speed and degree of accuracy as a result.This utility model can be made into the centrifuge tube of 10ml, 50ml, 80ml and four kinds of specifications of 100ml, can disposable a large amount of making platelet rich plasmas with this centrifuge tube, can be widely used in the reparation behind osseous tissue and the soft tissue injury, also can be used for scientific research and medical test section office blood constituent is purified.
Claims (3)
1, a kind of centrifuge tube that is used to make platelet rich plasma, it mainly comprises body, it is characterized in that: be provided with a red-count pipette and a supernatant suction pipe in the body, the mouth of pipe place of body is provided with centrifuge tube lid, centrifuge tube covers and is provided with three holes, wherein a hole is connected with red-count pipette, is provided with the supernatant suction pipe in another hole.
2, a kind of centrifuge tube that is used to make platelet rich plasma according to claim 1 is characterized in that: the centrifuge tube lid is connected with a cap, and cap is provided with and corresponding three port lids of three hole sizes.
3, a kind of centrifuge tube that is used to make platelet rich plasma according to claim 1, it is characterized in that: the caliber of red-count pipette is 1.2-1.8mm, and red-count pipette and centrifuge tube body bottom connection touch, and the caliber of supernatant suction pipe is 1.5-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081020 CN2721094Y (en) | 2004-07-21 | 2004-07-21 | Centrifugal tube for preparing blood cell enriched plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081020 CN2721094Y (en) | 2004-07-21 | 2004-07-21 | Centrifugal tube for preparing blood cell enriched plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721094Y true CN2721094Y (en) | 2005-08-31 |
Family
ID=35011471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081020 Expired - Lifetime CN2721094Y (en) | 2004-07-21 | 2004-07-21 | Centrifugal tube for preparing blood cell enriched plasma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721094Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946890A (en) * | 2010-03-18 | 2013-02-27 | 塞恩根股份有限公司 | System for purifying certain cell populations in blood or bone marrow by depleting others |
| CN103212125A (en) * | 2013-04-01 | 2013-07-24 | 浙江康慈医疗科技有限公司 | Method and special equipment for rapidly extracting platelet-rich high-concentration blood plasma |
| CN104789465A (en) * | 2015-04-16 | 2015-07-22 | 辽宁医学院 | Experimental device for detecting cell migration |
| CN104815764A (en) * | 2015-05-07 | 2015-08-05 | 上海交通大学附属第六人民医院 | Medical centrifugal tube and method used for producing platelet rich plasma |
| CN104971828A (en) * | 2015-05-07 | 2015-10-14 | 上海交通大学附属第六人民医院 | Centrifuge device for separating blood components and platelet-rich plasma manufacturing method |
| CN105020129A (en) * | 2015-06-26 | 2015-11-04 | 东南大学 | Fast-connected liquid storage pipe based on pneumatic-supply micro-flow pump drive outlet |
| CN106000500A (en) * | 2016-07-06 | 2016-10-12 | 江苏科华医疗器械科技有限公司 | Centrifugal tube facilitating liquid sampling |
| CN106215993A (en) * | 2016-07-27 | 2016-12-14 | 上海凯戎医疗科技有限公司 | A kind of aseptic medical centrifugal and for preparing the preparation method of platelet rich plasma |
| CN106423321A (en) * | 2016-12-07 | 2017-02-22 | 李众利 | Centrifugal tube |
| CN106994396A (en) * | 2017-05-23 | 2017-08-01 | 武汉朗克医疗器械有限公司 | PRP continuous centrifugal separation devices and separation method |
| CN107008518A (en) * | 2017-04-12 | 2017-08-04 | 郝大勇 | Centrifuge tube, centrifuge tube adapter and the method for extracting sample |
| US10286140B2 (en) | 2015-05-07 | 2019-05-14 | Shanghai Jiao Tong University Affilated Sixth People's Hospital | Centrifuge apparatus for separating blood components |
| WO2019236039A3 (en) * | 2018-03-02 | 2020-01-30 | Ince Bilsev | A sterile prp tube |
-
2004
- 2004-07-21 CN CN 200420081020 patent/CN2721094Y/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599545B2 (en) | 2010-03-18 | 2017-03-21 | Syngen, Inc. | Method for purifying certain cell populations in blood or bone marrow by depleting others |
| US8747289B2 (en) | 2010-03-18 | 2014-06-10 | Syngen Inc. | System for purifying certain cell populations in blood or bone marrow by depleting others |
| CN102946890A (en) * | 2010-03-18 | 2013-02-27 | 塞恩根股份有限公司 | System for purifying certain cell populations in blood or bone marrow by depleting others |
| CN103212125A (en) * | 2013-04-01 | 2013-07-24 | 浙江康慈医疗科技有限公司 | Method and special equipment for rapidly extracting platelet-rich high-concentration blood plasma |
| CN103212125B (en) * | 2013-04-01 | 2016-01-13 | 浙江康慈医疗科技有限公司 | A kind of method of rapid extraction rich platelet high-concentration blood plasma and special equipment |
| CN104789465A (en) * | 2015-04-16 | 2015-07-22 | 辽宁医学院 | Experimental device for detecting cell migration |
| CN104815764A (en) * | 2015-05-07 | 2015-08-05 | 上海交通大学附属第六人民医院 | Medical centrifugal tube and method used for producing platelet rich plasma |
| CN104971828A (en) * | 2015-05-07 | 2015-10-14 | 上海交通大学附属第六人民医院 | Centrifuge device for separating blood components and platelet-rich plasma manufacturing method |
| US10286140B2 (en) | 2015-05-07 | 2019-05-14 | Shanghai Jiao Tong University Affilated Sixth People's Hospital | Centrifuge apparatus for separating blood components |
| CN105020129A (en) * | 2015-06-26 | 2015-11-04 | 东南大学 | Fast-connected liquid storage pipe based on pneumatic-supply micro-flow pump drive outlet |
| CN105020129B (en) * | 2015-06-26 | 2019-05-24 | 东南大学 | It is a kind of that liquid storage component is connect based on pneumatic supply miniflow pump discharge fastly |
| CN106000500A (en) * | 2016-07-06 | 2016-10-12 | 江苏科华医疗器械科技有限公司 | Centrifugal tube facilitating liquid sampling |
| CN106215993A (en) * | 2016-07-27 | 2016-12-14 | 上海凯戎医疗科技有限公司 | A kind of aseptic medical centrifugal and for preparing the preparation method of platelet rich plasma |
| CN106423321B (en) * | 2016-12-07 | 2018-05-01 | 李众利 | A kind of centrifuge tube |
| CN106423321A (en) * | 2016-12-07 | 2017-02-22 | 李众利 | Centrifugal tube |
| CN107008518A (en) * | 2017-04-12 | 2017-08-04 | 郝大勇 | Centrifuge tube, centrifuge tube adapter and the method for extracting sample |
| CN106994396A (en) * | 2017-05-23 | 2017-08-01 | 武汉朗克医疗器械有限公司 | PRP continuous centrifugal separation devices and separation method |
| CN106994396B (en) * | 2017-05-23 | 2019-03-29 | 武汉朗克医疗器械有限公司 | PRP continuous centrifugal separation device and separation method |
| WO2019236039A3 (en) * | 2018-03-02 | 2020-01-30 | Ince Bilsev | A sterile prp tube |
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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: PRODUCTS OF MEDICAL POLYMER CO., LTD., OF WEIGAO G Free format text: FORMER OWNER: ZHANG ZHANGQING Effective date: 20100810 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 ORTHOPEDICS DEPARTMENT OF SHANGHAI SIXTH PEOPLE S HOSPITAL,NO.600, YISHAN ROAD, SHANGHAI TO: 264200 NO.312, SHICHANG AVENUE, GAOJI DISTRICT, WEIHAI CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100810 Address after: 312 No. 264200 Shandong city of Weihai province high tech Zone Shichang Road Patentee after: Products of Medical Polymer Co., Ltd., of Weigao Group, Shandong Address before: 200233 Department of orthopedics, six hospital, 600 Yishan Road, Shanghai Patentee before: Zhang Changqing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140721 Granted publication date: 20050831 |