CN206424979U - Centrifuge tube - Google Patents
Centrifuge tube Download PDFInfo
- Publication number
- CN206424979U CN206424979U CN201621488008.8U CN201621488008U CN206424979U CN 206424979 U CN206424979 U CN 206424979U CN 201621488008 U CN201621488008 U CN 201621488008U CN 206424979 U CN206424979 U CN 206424979U
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- CN
- China
- Prior art keywords
- centrifuge tube
- centrifuge
- fixator
- lid
- slim
- 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 - Fee Related
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- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model is related to a kind of Design for Medical Device, more particularly to a kind of centrifuge tube.Centrifuge tube (1) is made up of the thin walled hose of sealed bottom, the at least part of centrifuge tube (1) is slim-lined construction, described centrifuge tube (1) has the fixator (3) suitable for centrifuge, and fixator (3) inner surface is adapted with centrifuge tube slim-lined construction outer surface.The utility model proposes being constructed by designing centrifuge tube, separated using heat-sealing machine, realize the sterile preparation of platelet rich plasma (PRP).The utility model centrifuge tube is made up of the thin walled hose of sealed bottom, and at least part of centrifuge tube is slim-lined construction, and centrifuge tube has the fixator suitable for centrifuge, and fixator inner surface is adapted with centrifuge tube slim-lined construction outer surface.There is lid at the top of centrifuge tube, lid internal diameter is adapted with centrifuge tube external diameter, and lid outer wall is provided with anti-slip veins vertically, and centrifuge tube pipe shaft has metering scale.
Description
Technical field
The utility model is related to a kind of Design for Medical Device, more particularly to a kind of centrifuge tube.
Background technology
Platelet rich plasma (PRP) contains substantial amounts of growth factor, such as platelet derived growth factor (PDGF), conversion life
The long factor-β (TGF-β), insulin-like growth factor (IGF), EGF (EGF), VEGF
(VEGF) etc., these growth factors are main to be secreted after platelet activation, can promote cell and matrix regeneration, promotion organization
Repair, rapid hemostasis, analgesic, accelerating wound healing dramatically mitigate the formation of scar after the operation, therefore be widely used in
Various surgical operations, openheart surgery and plastic operation, in terms of being also widely used in medical cosmetology.But, existing rich platelet
Blood plasma (PRP) prepares and is primarily present following defect：(1) platelet rich plasma (PRP) concentration is low, the rich platelet blood separated
It is pale red to starch (PRP), and the inside is mixed with red blood cell；(2) release agent is remained, separation agent is used when blood platelet is extracted, there is residual
Stay；(3) extraction process and preparation method are complicated, need to repeatedly implement separation for acquisition higher concentration platelet rich plasma (PRP) and carry
Take, Centrifugal tube structure is complicated, easily cause platelet rich plasma (PRP) pollution.
Utility model content
The utility model proposes being constructed by designing centrifuge tube, separated using heat-sealing machine, realize platelet rich plasma
(PRP) preparation.The utility model has preparation method simple, and preparation process is pollution-free, platelet rich plasma (PRP) purity
Height, easily storage, advantage easy to use.
The utility model is realized using following technical scheme：
Described centrifuge tube is made up of the thin walled hose of sealed bottom, and at least part of centrifuge tube is elongated knot
Structure, described centrifuge tube has the fixator suitable for centrifuge, and fixator inner surface is mutually fitted with centrifuge tube slim-lined construction outer surface
Should.
Described centrifuge tube is in elongated tubular product, and platelet rich plasma (PRP) is in section in elongated tubular after blood sample centrifugation layering
Shape is distributed.
Described centrifuge tube is in dumbbell shaped, and platelet rich plasma (PRP) is located at thin in the middle of dumbbell shaped after blood sample centrifugation layering
Long position.
There is lid at the top of described centrifuge tube, lid internal diameter is adapted with centrifuge tube external diameter, and lid outer wall is provided with vertically
Anti-slip veins.
Described centrifuge tube pipe shaft has metering scale, convenient metering.
Described fixator includes being fixed with the male of the convex key of socket and is fixed with the female of interface groove, the convex key of socket with
Interface groove match.
Content of the present utility model also includes the preparation method of described platelet rich plasma (PRP), comprises the following steps：
Step A, blood sample is inserted quantitative in the centrifuge tube for fill anticoagulant, covered and enclosed；
Step B, centrifuge tube is put into after special fixator, centrifuge is used；
Step C, after after sample centrifugation layering, is separated thrombocyte plasma part heat seal in centrifuge tube using heat-sealing machine.
The beneficial effects of the utility model are：
(1) centrifuge tube described in the utility model some be slim-lined construction, improve platelet rich plasma extracting concentration.
(2) centrifuge tube described in the utility model is thin walled hose, can pass through the sterile separation of heat-sealing machine.
(2) it is described in the utility model to be easy to storage, convenient use after sterile heat seal.
Brief description of the drawings
Fig. 1 is a kind of centrifuge tube example structure figure；
Fig. 2 is a kind of centrifuge tube example structure figure；
Fig. 3 is a kind of centrifuge tube example structure figure；
Fig. 4 is a kind of centrifugation tube fixer embodiment front view；
Fig. 5 is a kind of centrifugation tube fixer embodiment front view；
Fig. 6 one kind centrifugation tube fixer embodiment top views；
In figure：Centrifuge tube 1；Lid 2；Centrifuge tube fixer 3；The convex key 4 of socket；Interface groove 5.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, centrifuge tube 1 is made up of the thin walled hose of sealed bottom, centrifuge tube 1 is in elongated tubular construction, centrifugation
Pipe 1 has the fixator 3 suitable for centrifuge, and the slim-lined construction outer surface of the inner surface of fixator 3 and centrifuge tube 1 is adapted, fixed
Device 3 includes being fixed with the male of the convex key 4 of socket and is fixed with the female of interface groove 5, the convex key 4 of socket and the phase of interface groove 5
Match somebody with somebody.Lid 2 is arranged at the top of centrifuge tube 1, and the internal diameter of lid 2 is adapted with the external diameter of centrifuge tube 1, and the outer wall of lid 2 is provided with anti-slip veins vertically.
The pipe shaft of centrifuge tube 1 has metering scale.
Embodiment 2
As shown in Fig. 2 centrifuge tube 1 is made up of the thin walled hose of sealed bottom, centrifuge tube 1 is in thin dumbbell structure, centrifugation
The dumbbell shaped bottom of pipe 1 is circular arc bottom, and centrifuge tube 1 has the fixator 3 suitable for centrifuge.The inner surface of fixator 3 and centrifuge tube 1
Slim-lined construction outer surface is adapted, and fixator 3 includes being fixed with the male of the convex key 4 of socket and is fixed with the female of interface groove 5,
The convex key 4 of socket matches with interface groove 5.Lid 2 is arranged at the top of centrifuge tube 1, and the internal diameter of lid 2 is adapted with the external diameter of centrifuge tube 1, pipe
The outer wall of lid 2 is provided with anti-slip veins vertically.The pipe shaft of centrifuge tube 1 has metering scale.
Embodiment 3
As shown in figure 3, the dumbbell shaped bottom of centrifuge tube 1 is conical bottom.
Embodiment 4
The preparation method of platelet rich plasma (PRP), comprises the following steps：
Step A, blood sample is inserted quantitative in the centrifuge tube 1 for fill anticoagulant, covered and enclosed；
Step B, centrifuge tube 1 is put into after special fixator, centrifuge is used；
Step C, after after sample centrifugation layering, is separated thrombocyte plasma part heat seal in centrifuge tube using heat-sealing machine.
Certainly, the above is only preferred embodiment of the present utility model, it is impossible to be considered as being used to limit to this practicality newly
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With equivalent change and improvement made in new essential scope etc., patent covering scope of the present utility model all should be belonged to
It is interior.
Claims (6)
1. a kind of preparation facilities of centrifuge tube, it is characterised in that：Centrifuge tube (1) is made up of the thin walled hose of sealed bottom, described
At least part of centrifuge tube (1) is slim-lined construction, and described centrifuge tube (1) has the fixator (3) suitable for centrifuge, fixed
Device (3) inner surface is adapted with centrifuge tube slim-lined construction outer surface.
2. the preparation facilities of centrifuge tube according to claim 1, it is characterised in that：Centrifuge tube (1) is in elongated tubular product.
3. the preparation facilities of centrifuge tube according to claim 1, it is characterised in that：Centrifuge tube (1) is in dumbbell shaped.
4. the preparation facilities of centrifuge tube according to claim 1, it is characterised in that：There is lid (2) at the top of centrifuge tube (1),
Lid (2) internal diameter is adapted with centrifuge tube (1) external diameter, and lid (2) outer wall is provided with anti-slip veins vertically.
5. the preparation facilities of centrifuge tube according to claim 1, it is characterised in that：Centrifuge tube (1) pipe shaft has metering scale.
6. the preparation facilities of centrifuge tube according to claim 1, it is characterised in that：Fixator (3) includes being fixed with socket
The male of convex key (4) and the female for being fixed with interface groove (5), the convex key of socket (4) match with interface groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488008.8U CN206424979U (en) | 2016-12-30 | 2016-12-30 | Centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488008.8U CN206424979U (en) | 2016-12-30 | 2016-12-30 | Centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424979U true CN206424979U (en) | 2017-08-22 |
Family
ID=59585122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488008.8U Expired - Fee Related CN206424979U (en) | 2016-12-30 | 2016-12-30 | Centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582909A (en) * | 2016-12-30 | 2017-04-26 | 张方亮 | Centrifuge tube and method for preparing platelet-rich plasma by using same |
| CN109207355A (en) * | 2018-10-15 | 2019-01-15 | 中国医学科学院整形外科医院 | A kind of centrifuge tube |
-
2016
- 2016-12-30 CN CN201621488008.8U patent/CN206424979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582909A (en) * | 2016-12-30 | 2017-04-26 | 张方亮 | Centrifuge tube and method for preparing platelet-rich plasma by using same |
| CN109207355A (en) * | 2018-10-15 | 2019-01-15 | 中国医学科学院整形外科医院 | A kind of centrifuge tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |