CN107597453A - Liquid collection centrifugation method and liquid collection centrifugation device - Google Patents
Liquid collection centrifugation method and liquid collection centrifugation device Download PDFInfo
- Publication number
- CN107597453A CN107597453A CN201710556362.2A CN201710556362A CN107597453A CN 107597453 A CN107597453 A CN 107597453A CN 201710556362 A CN201710556362 A CN 201710556362A CN 107597453 A CN107597453 A CN 107597453A
- Authority
- CN
- China
- Prior art keywords
- plug
- bore
- push rod
- barrier part
- retainer
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 70
- 238000005119 centrifugation Methods 0.000 title claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 21
- 239000003292 glue Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
A liquid collecting centrifugation method comprises the following steps: providing a cylinder with a cylinder hole; providing a rubber plug arranged in the cylinder hole of the cylinder part; the rubber plug is provided with a connecting part; providing a push rod with a connecting part; inserting the push rod into the cylinder hole of the cylinder, and connecting the connecting part of the push rod with the connecting part of the rubber plug; the push rod pulls the rubber plug back to extract liquid, and then the connecting part of the push rod is separated from the connecting part of the rubber plug, so that the push rod is separated from the barrel part; providing a stopping piece which is provided with a barrel hole with a body part capable of entering the barrel piece, and a connecting part capable of being connected with the connecting part of the rubber plug; providing a closing piece for closing the front opening of the cylinder hole of the cylinder piece; operating centrifugation to separate the liquid into at least two liquid layers; the invention also provides a liquid collecting centrifugal device.
Description
Technical field
The present invention is relevant with adopting liquid centrifugation technique, particularly relates to one kind and adopts liquid centrifugal method and adopt liquid centrifugal device.
Background technology
Known to adopt liquid centrifugal method and adopt liquid centrifugal device, its plug, because of centrifugal force reason, is easily separated from it in centrifugation
Barrier part, therefore cause to adopt the loss of liquid.Therefore, it is described known to adopt liquid centrifugal method and still need the shortcomings that adopting liquid centrifugal device
Improve.
The content of the invention
In view of this, it is a primary object of the present invention to provide one kind to adopt liquid centrifugal method and adopt liquid centrifugal device, it can
Plug during centrifugation is not easily disconnected from barrier part, and can prevent from adopting the loss of liquid.
To reach above-mentioned purpose, the present invention provides one kind and adopts liquid centrifugal method, comprising having the following steps：There is provided one
Part, there is a bore；One plug is provided, is installed in the bore of the barrier part；The plug has a linking part；One push rod is provided, had
There is a linking part；The push rod is inserted to the bore of the barrier part, the linking part of the plug is linked to its linking part；Will with the push rod
Plug is pulled back to extract liquid, the linking part of the push rod is departed from the linking part of the plug, the push rod is separated with barrier part；
One retainer is provided, there is the bore that the whole body portion can enter the barrier part, a linking part can be linked to the linking part of the plug；There is provided
One closure member closes the front opening of the bore of the barrier part；Operation centrifugation makes the liquid separate at least two liquid layers.
The present invention adopts liquid centrifugal method, using the retainer with prevent centrifugation when the plug depart from the barrier part, you can reach
The purpose of the present invention.
It is preferred that the retainer is removed after centrifugation step departs from the barrier part and plug, turning back to the push rod makes link and promotion
The plug is let the liquid out.
It is preferred that the retainer have a head can block in the end of the barrier part.
To reach above-mentioned purpose, the present invention provides one kind and adopts liquid centrifugal method, comprising having the following steps：There is provided one
Part, there is a bore；One plug is provided, is installed in the bore of the barrier part；The plug has a linking part；One retainer is provided,
The bore of the barrier part can be entered with the whole body portion, for the block plug；The retainer has a pole perforating hole；One push rod is provided, had
There is a linking part；The push rod is inserted to the pole perforating hole of the retainer, into the bore of the barrier part, the glue is linked to its linking part
The linking part of plug；Plug is pulled back to extract liquid with the push rod, the linking part of the push rod is departed from the link of the plug
Portion, the push rod is set to be separated with barrier part；The front opening that one closure member closes the bore of the barrier part is provided；Operation centrifugation makes the liquid
Separate at least two liquid layers.
The present invention adopts liquid centrifugal method, using the retainer with prevent centrifugation when the plug depart from the barrier part, you can reach
The purpose of the present invention.
It is preferred that the barrier part has a positioning ring portion in the bore, there is the retainer positioning ring portion can be positioned at
The positioning ring portion of the barrier part.
It is preferred that the push rod is turned back to after centrifugation step to be made link and promotes the plug to let the liquid out.
It is preferred that the retainer have a head can block in the end of the barrier part.
To reach above-mentioned purpose, the present invention provides one kind and adopts liquid centrifugal device, includes a barrier part, have a bore；
One plug, it is installed in the bore of the barrier part；The plug has a linking part；One retainer, there is the whole body portion can enter the barrier part
Bore, for the block plug；Wherein the retainer has a linking part, can link and depart from the linking part in the plug.
The present invention adopts liquid centrifugal device, using the retainer with prevent centrifugation when the plug depart from the barrier part, you can reach
The purpose of the present invention.
To reach above-mentioned purpose, the present invention provides one kind and adopts liquid centrifugal device, includes a barrier part, have a bore；
One plug, it is installed in the bore of the barrier part；The plug has a linking part；One retainer, there is the whole body portion can enter the barrier part
Bore, for the block plug；The retainer has a pole perforating hole；One push rod, there is a linking part；The push rod can be inserted into should be only
The pole perforating hole of moving part, into the bore of the barrier part, its linking part can link and depart from the linking part in the plug.
The present invention adopts liquid centrifugal device, using the retainer with prevent centrifugation when the plug depart from the barrier part, you can reach
The purpose of the present invention.
Adopt liquid centrifugal method about provided by the present invention and adopt the detailed configuration and feature of liquid centrifugal device, will be in follow-up
Embodiment in give detailed description.However, have usually intellectual's reason in the art it will be appreciated that the detailed description
And the specific embodiment cited by the implementation present invention, the present invention is merely to illustrate, and be not used to the patent Shen of the limitation present invention
Please scope.
Brief description of the drawings
To further illustrate the technology contents of the present invention, with reference to embodiments and accompanying drawing is described in detail as after, wherein：
Fig. 1 is a state diagram of a preferred embodiment of the present invention.
Fig. 2 is Fig. 1 exploded view.
Fig. 3 is another state diagram of a preferred embodiment of the present invention.
Fig. 4 is the another state diagram of a preferred embodiment of the present invention.
Fig. 5 is the another state diagram of a preferred embodiment of the present invention.
Fig. 6 is a preferred embodiment of the present invention separately another state diagram.
Fig. 7 is the exploded view of another preferred embodiment of the present invention.
Fig. 8 is a state diagram of another preferred embodiment of the present invention.
Fig. 9 is another another state diagram of preferred embodiment of the present invention.
Figure 10 is another another state diagram of preferred embodiment of the present invention.
Figure 11 is another another state diagram of preferred embodiment of the present invention.
Embodiment
Applicant illustrates herein first, and the signified relevant directionality such as inside and outside, upper and lower describes in specification in the whole text
Word, all it is on the basis of the direction in accompanying drawing of the present invention.
The accompanying drawing enclosed will be coordinated by cited embodiment below, describe technology contents and the spy of the present invention in detail
Sign, wherein：
As shown in Figures 1 to 6, a preferred embodiment of the present invention adopts liquid centrifugal method, comprising having the following steps：
One barrier part 10 is provided, there is a bore 11.
One plug 20 is provided, is installed in the bore 11 of the barrier part 10；The plug 20 has a linking part 21；The wherein plug
20 linking part 21 is screw.
One push rod 30 is provided, there is a linking part 31；Wherein the linking part 31 of the push rod 30 is screw rod.
The push rod 30 is inserted to the bore 11 of the barrier part 10, the linking part 21 of the plug 20 is linked to its linking part 31.
Plug 20 is pulled back with the push rod 30 and (does not limit to extract liquid and directly extracts or fill the various sides such as syringe needle extraction
Formula), the linking part 31 of the push rod 30 is departed from the linking part 21 of the plug 20, the push rod 30 is separated with barrier part 10.
One retainer 40 is provided, there is the bore 11 that the whole body portion 41 can enter the barrier part 10, for the block plug 20.
Wherein, the retainer 40 has a linking part 42, can link and depart from the linking part 21 in the plug 20.In addition,
The retainer 40 have a head 43 expose outside the barrier part 10, can block in the end of the barrier part 10, and can be used as uprightly put
Put and be used.
The front opening that one closure member 50 closes the bore 11 of the barrier part 10 is provided.
Operation centrifugation makes the liquid separate at least two liquid layers.
After centrifugation step is complete, removes the retainer 40 and depart from the barrier part 10 and plug (20), turning back to the push rod 30 makes company
Tie and promote the plug 20 to let the liquid out, you can for use demand.
Thus, the plug 20 departs from the barrier part 10 when the retainer 40 is to prevent centrifugation, and the embodiment reaches the present invention
Purpose.
One kind can obtain by above example and adopt liquid centrifugal device, that is, include：
One barrier part 10, there is a bore 11.
One plug 20, it is installed in the bore 11 of the barrier part 10；The plug 20 has a linking part 21.
One retainer 40, there is the bore 11 that the whole body portion 41 can enter the barrier part 10, for the block plug 20.
Wherein the retainer 40 has a linking part 42, can link and depart from the linking part 21 in the plug 20.
One closure member 50, the front opening of the bore 11 of the barrier part 10 can be closed.
As shown in Fig. 7 to Figure 11, liquid centrifugal method is adopted in another preferred embodiment of the present invention, comprising having the following steps：
One barrier part 10 is provided, there is a bore 11, and a positioning ring portion 12 in the bore 11.
One plug 20 is provided, is installed in the bore 11 of the barrier part 10；The plug 20 has a linking part 21.
One retainer 40 is provided, there is the bore 11 that the whole body portion 41 can enter the barrier part 10, for the block plug 20；Should be only
Moving part 40 has a pole perforating hole 45.
One push rod 30 is provided, there is a linking part 31.
The push rod 30 is inserted to the pole perforating hole 45 of the retainer 40, into the bore 11 of the barrier part 10, with its linking part 31
It is linked to the linking part 21 of the plug 20.
Plug 20 is pulled back to extract liquid with the push rod 30, the linking part 31 of the push rod 30 is departed from the plug 20
Linking part 21, the push rod 30 is separated with barrier part 10.
In addition, the retainer 40 have a head 43 expose outside the barrier part 10, can block in the end of the barrier part 10, and
Upright storing can be used as to be used.Furthermore the retainer 40 has the positioning ring portion that a positioning ring portion 44 can be positioned at the barrier part 10
12。
The front opening that one closure member 50 closes the bore 11 of the barrier part 10 is provided.
Operation centrifugation makes the liquid separate at least two liquid layers.
After centrifugation step is complete, turning back to the push rod 30 makes link and promotes the plug 20 to let the liquid out, you can for using
Demand.
One kind can obtain by above example and adopt liquid centrifugal device, that is, include：
One barrier part 10, there is a bore 11；
One plug 20, it is installed in the bore 11 of the barrier part 10；The plug 20 has a linking part 21；
One retainer 40, there is the bore 11 that the whole body portion 41 can enter the barrier part 10, for the block plug 20；The retainer
40 have a pole perforating hole 45；
One push rod 30, there is a linking part 31；The push rod 30 can be inserted into the pole perforating hole 45 of the retainer 40, into the barrier part
10 bore 11, its linking part 31 can link and depart from the linking part 21 in the plug 20.
One closure member 50, the front opening of the bore 11 of the barrier part 10 can be closed.
Synthesis is foregoing, and the present invention adopts liquid centrifugal method and adopts liquid centrifugal device, and it can be not easy really plug 20 during centrifugation
Depart from barrier part 10, and can prevent from adopting the loss of liquid, therefore reach the purpose of the present invention.
Claims (9)
1. one kind adopts liquid centrifugal method, comprising having the following steps：
One barrier part (10) is provided, there is a bore (11)；
One plug (20) is provided, is installed in the bore (11) of the barrier part (10)；The plug (20) has a linking part (21)；
One push rod (30) is provided, there is a linking part (31)；
The push rod (30) is inserted to the bore (11) of the barrier part (10), the link of the plug (20) is linked to its linking part (31)
Portion (21)；
Plug (20) is pulled back to extract liquid with the push rod (30), the linking part (31) of the push rod (30) is departed from the glue
The linking part (21) of (20) is filled in, the push rod (30) is separated with barrier part (10)；
One retainer (40) is provided, there is the bore (11) that the whole body portion (41) can enter the barrier part (10), a linking part (42) can
It is linked to the linking part (21) of the plug (20)；
The front opening for the bore (11) that one closure member (50) closes the barrier part (10) is provided；
Operation centrifugation makes the liquid separate at least two liquid layers.
2. adopting liquid centrifugal method as claimed in claim 1, the retainer (40) is removed after centrifugation step and departs from the barrier part (10)
With plug (20), turning back to the push rod (30) makes link and promotes the plug (20) to let the liquid out.
3. adopt liquid centrifugal method as claimed in claim 1, wherein the retainer (40) have a head (43) can block in this
The end of barrier part (10).
4. one kind adopts liquid centrifugal method, comprising having the following steps：
One barrier part (10) is provided, there is a bore (11)；
One plug (20) is provided, is installed in the bore (11) of the barrier part (10)；The plug (20) has a linking part (21)；
One retainer (40) is provided, there is the bore (11) that the whole body portion (41) can enter the barrier part (10), for the block plug
(20)；The retainer (40) has a pole perforating hole (45)；
One push rod (30) is provided, there is a linking part (31)；
The push rod (30) is inserted to the pole perforating hole (45) of the retainer (40), into the bore (11) of the barrier part (10), connected with it
Knot (31) is linked to the linking part (21) of the plug (20)；
Plug (20) is pulled back to extract liquid with the push rod (30), the linking part (31) of the push rod (30) is departed from the glue
The linking part (21) of (20) is filled in, the push rod (30) is separated with barrier part (10)；
The front opening for the bore (11) that one closure member (50) closes the barrier part (10) is provided；
Operation centrifugation makes the liquid separate at least two liquid layers.
5. adopting liquid centrifugal method as claimed in claim 4, wherein the barrier part (10) has a positioning ring portion (12) in the bore
(11) in, the retainer (40) has the positioning ring portion (12) that a positioning ring portion (44) can be positioned at the barrier part (10).
6. adopting liquid centrifugal method as claimed in claim 4, the push rod (30) is turned back to after centrifugation step to be made link and promotes the glue
Plug (20) is let the liquid out.
7. adopt liquid centrifugal method as claimed in claim 4, wherein the retainer (40) have a head (43) can block in this
The end of barrier part (10).
8. one kind adopts liquid centrifugal device, include：
One barrier part (10), there is a bore (11)；
One plug (20), it is installed in the bore (11) of the barrier part (10)；The plug (20) has a linking part (21)；
One retainer (40), there is the bore (11) that the whole body portion (41) can enter the barrier part (10), for the block plug (20)；Its
In the retainer (40) there is a linking part (42), can link and depart from the linking part (21) in the plug (20)；
One closure member (50), the front opening of the bore (11) of the barrier part (10) can be closed.
9. one kind adopts liquid centrifugal device, include：
One barrier part (10), there is a bore (11)；
One plug (20), it is installed in the bore (11) of the barrier part (10)；The plug (20) has a linking part (21)；
One retainer (40), there is the bore (11) that the whole body portion (41) can enter the barrier part (10), for the block plug (20)；Should
Retainer (40) has a pole perforating hole (45)；
One push rod (30), there is a linking part (31)；The push rod (30) can be inserted into the pole perforating hole (45) of the retainer (40), enter
The bore (11) of the barrier part (10), its linking part (31) can link and depart from the linking part (21) in the plug (20)；
One closure member (50), the front opening of the bore (11) of the barrier part (10) can be closed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105121968A TWI626078B (en) | 2016-07-12 | 2016-07-12 | Separating liquid sampling method and liquid collecting centrifugal device |
| TW105121968 | 2016-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597453A true CN107597453A (en) | 2018-01-19 |
| CN107597453B CN107597453B (en) | 2019-10-01 |
Family
ID=61059727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556362.2A Active CN107597453B (en) | 2016-07-12 | 2017-07-10 | Liquid collection centrifugation method and liquid collection centrifugation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107597453B (en) |
| TW (1) | TWI626078B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001078901A1 (en) * | 2000-04-19 | 2001-10-25 | Vareilles Frederic | Device for centrifuging a fatty tissue sample |
| CN101528243A (en) * | 2006-10-27 | 2009-09-09 | 尼普洛株式会社 | Platelet-rich plasma separator and platelet-rich plasma separation method |
| TW201316952A (en) * | 2011-10-27 | 2013-05-01 | Maria Von Med Biotechnology Co Ltd | Platelet-rich plasma collection apparatus |
| CN203953668U (en) * | 2014-04-03 | 2014-11-26 | 玛旺干细胞医学生物科技股份有限公司 | Blood separating mechanism |
| CN104411243A (en) * | 2012-07-03 | 2015-03-11 | 生物技术研究所I+D有限公司 | Device for the extraction, storage and/or treatment of blood or other substances of human or animal origin, and for the use of blood compounds or other biological compounds |
| CN204813912U (en) * | 2015-05-15 | 2015-12-02 | 三门县民生医药器材有限公司 | Heparin tube |
| CN205072873U (en) * | 2015-09-09 | 2016-03-09 | 杰扬生化科技有限公司 | Hemostix |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120103032A (en) * | 2011-03-09 | 2012-09-19 | (주)바이오버드 | Separator and collection vial |
| CN104474598B (en) * | 2015-01-05 | 2016-06-08 | 浙江保尔曼生物科技有限公司 | Plasma separating unit |
| TWM506604U (en) * | 2015-05-29 | 2015-08-11 | jia-yu Li | Container structure |
| TWM518070U (en) * | 2015-09-08 | 2016-03-01 | Jie Yang Biochemical Technology Co Ltd | Blood collector |
-
2016
- 2016-07-12 TW TW105121968A patent/TWI626078B/en active
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2017
- 2017-07-10 CN CN201710556362.2A patent/CN107597453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001078901A1 (en) * | 2000-04-19 | 2001-10-25 | Vareilles Frederic | Device for centrifuging a fatty tissue sample |
| CN101528243A (en) * | 2006-10-27 | 2009-09-09 | 尼普洛株式会社 | Platelet-rich plasma separator and platelet-rich plasma separation method |
| TW201316952A (en) * | 2011-10-27 | 2013-05-01 | Maria Von Med Biotechnology Co Ltd | Platelet-rich plasma collection apparatus |
| CN104411243A (en) * | 2012-07-03 | 2015-03-11 | 生物技术研究所I+D有限公司 | Device for the extraction, storage and/or treatment of blood or other substances of human or animal origin, and for the use of blood compounds or other biological compounds |
| CN203953668U (en) * | 2014-04-03 | 2014-11-26 | 玛旺干细胞医学生物科技股份有限公司 | Blood separating mechanism |
| CN204813912U (en) * | 2015-05-15 | 2015-12-02 | 三门县民生医药器材有限公司 | Heparin tube |
| CN205072873U (en) * | 2015-09-09 | 2016-03-09 | 杰扬生化科技有限公司 | Hemostix |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107597453B (en) | 2019-10-01 |
| TWI626078B (en) | 2018-06-11 |
| TW201801777A (en) | 2018-01-16 |
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