CN206334402U - A kind of platelet rich plasma separator - Google Patents
A kind of platelet rich plasma separator Download PDFInfo
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- CN206334402U CN206334402U CN201621184152.2U CN201621184152U CN206334402U CN 206334402 U CN206334402 U CN 206334402U CN 201621184152 U CN201621184152 U CN 201621184152U CN 206334402 U CN206334402 U CN 206334402U
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- prp
- storeroom
- blood plasma
- storerooms
- pass
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Abstract
The utility model discloses a kind of platelet rich plasma separator, the separator is integrally in cylinder, and structure includes PRP storages chamber cap, punctures silica gel plug, PRP storage chamber caps motion stops, PRP storerooms, single-pass stopcock b, blood plasma storeroom upper end, blood plasma storeroom lower end, single-pass stopcock a, red blood cell storeroom and red blood cell storage chamber cap from top to bottom.The autoblood of extraction is injected in separator during use, by way of closed secondary centrifuging, separates and extracts PRP；PRP storerooms use the design of single-pass stopcock with blood plasma storeroom upper end junction, simplify medical care operation, shorten PRP extraction times；PRP storerooms are easy to medical personnel to be accurately separated and extract PRP using flared design.
Description
Technical field
The utility model belongs to medical instruments field, more particularly to a kind of platelet rich plasma separator.
Background technology
PRP (Platelet Rich Plasma) refers to be rich in blood platelet, blood plasma or the blood rich in growth factor.PRP
Extractive technique refers to, using the blood of itself, extract the blood plasma rich in high concentration blood platelet and the various own growth factors.PRP
Autoserum has following advantage：
Have a variety of growth factors in 1.PRP, the ratio of each growth factor is consistent with internal normal rates, make growth factor it
Between have optimal synergy, this compensate for the not good shortcoming of single factors stimulated growth wound repair to a certain extent.
2. the damage of couple patient is small and makes simple, medical treatment cost can be effectively reduced, promotes the wound healing of patient.
3.PRP contains a large amount of fibrins, and good support is provided for repair cell, the surface of a wound can also be shunk, with rush
The effect of blood coagulation, can stimulate soft tissue regeneration, promote the early secondary closure of wound and prevent infection.
4. the sedimentation coefficient due to leucocyte and monocyte with blood platelet in blood is close, so being made through centrifugal process
PRP in also contain larger amount of leucocyte and monocyte, this can preferably play a part of preventing infection.
5.PRP can use fibrin ferment solidification agglutination, not only can be with adhesion organization's defect at, be also prevented from hematoblastic stream
Lose, make blood platelet in local secretion growth factor for a long time, keep higher growth factor concentration, it is to avoid be widely used in facing
The liquid recombinant growth factors reagent of bed is easy to run off evaporable shortcoming in wound.
Although PRP is applied to the multiple fields such as orthopaedics, plastic surgery, dentistry, wound healing, it there is no at present specially
Door prepares PRP equipment listing, prepares PRP using open secondary centrifuging method mostly, the following shortcoming existed is greatly limited
It is made in clinical application:Easily by outside contamination, shifted in multiple containers, add platelet activation and contaminated machine
Meeting；Recovery rate of blood platelet is relatively low；Easily influenceed by operation factors, preparation method is not sufficiently stable；There is no special application work
Tool, in-convenience in use.Also have a small number of using enclosed secondary centrifuging method preparation PRP at present, but still suffer from following shortcoming：Doctor
Protect human users' step complicated, time-consuming, and can not be accurately separated, extract PRP.
The content of the invention
To be not enough more than solving, the utility model provides a kind of platelet rich plasma separator, using it is closed it is secondary from
The mode of the heart can conveniently isolate the PRP in blood；Puncture silica gel plug and store chamber cap motion stops and PRP storage chamber cap work with PRP
Dynamic plug stores the connected mode good sealing effect of chamber cap with PRP, it is possible to adjust the size of PRP storerooms；PRP storerooms with
Blood plasma storeroom upper end uses the design of single-pass stopcock, simplifies medical care operation, shortens PRP extraction times；PRP storerooms are using leakage
The design of bucket type, is easy to medical personnel to be accurately separated and extract PRP；The position of blood plasma inlet, which is set, is easy to medical personnel to grasp
Make.
The technical scheme that the utility model is used is：
A kind of platelet rich plasma separator, overall in cylinder, structure includes PRP storages chamber cap, punctured from top to bottom
Silica gel plug, PRP storages chamber cap motion stops, PRP storerooms, single-pass stopcock-b, blood plasma storeroom upper end, blood plasma storeroom lower end,
Single-pass stopcock-a, red blood cell storeroom and red blood cell storage chamber cap.
Described PRP storerooms, blood plasma storeroom upper end, blood plasma storeroom lower end and red blood cell storeroom is in funneling
Structure.The PRP storerooms of funnel structure are easy to medical personnel to be accurately separated and extract PRP.
Described PRP storage chamber caps are connected through a screw thread with PRP storerooms, and sealing ring-c is provided with threaded connection place,
Sealing ring can withstand the screw socket of PRP storage chamber caps to form effective sealing；
Puncture silica gel plug and PRP storage chamber cap motion stops are provided with described PRP storage chamber caps, silica gel plug one end is punctured
With cylindrical protrusions, in the hole that PRP storage chamber cap motion stops can be filled in, sealing structure is formed；And puncturing silica gel plug
On be provided with PRP extract mouth, centrifugation finish after by PRP extract mouth extract PRP.
Described PRP storage chamber caps are stored chamber cap motion stops with PRP by buckle and are connected.Chamber cap is stored by elastic PRP
Locate the size that screw thread can adjust PRP storerooms.
Described single-pass stopcock-b is arranged at the intermediate connections of PRP storerooms and blood plasma storeroom upper end, and single-pass is revolved
After valve-b is rotated by 90 °, PRP storerooms can be closed PRP is locked in PRP storerooms；On PRP storerooms and blood plasma storeroom
Hold as integral type structure.Operation when single-pass stopcock-b setting is easy to separate PRP, can shorten extraction time.
Described blood plasma storeroom upper end prism is provided with ventilation mouth ＆ and punctures silicon rubber cup and blood plasma inlet, ventilation mouth ＆
Puncture silicon rubber cup and be built-in with ventilation mouth, ventilated membrane and rubber cushion, silicon rubber cup is punctured to seal ventilation mouth ＆, open ventilation mouth ＆ and puncture
After silicon rubber cup, then from blood plasma inlet injection blood plasma, injection closes ventilation mouth ＆ after finishing and punctures silicon rubber cup.Blood plasma inlet
Position is set, and is easy to medical personnel to operate.
Described blood plasma storeroom upper end and blood plasma storeroom lower end is connected through a screw thread, junction be provided with sealing ring-
b。
Described single-pass stopcock-a is arranged at the intermediate connections of blood plasma storeroom lower end and red blood cell storeroom, by single-pass
After stopcock-a is rotated by 90 °, red blood cell storeroom can be closed red blood cell is locked in red blood cell storeroom；Under blood plasma storeroom
End is integral type structure with red blood cell storeroom.
Described blood plasma storeroom lower end is connected through a screw thread with red blood cell storage chamber cap, and threaded connection place is provided with sealing
Circle-a.
The beneficial effects of the utility model are：
1st, closed secondary centrifuging, reduces platelet activation and contaminated chance.
2nd, PRP preparation times are shorter, reduce the damage of composition in blood.
3rd, simplify medical care operation, shorten PRP extraction times.
4th, it is easy to medical personnel to be accurately separated and extract PRP.
Brief description of the drawings
Fig. 1 is the structural decomposition diagram of separator of the present invention.
Fig. 2 is the schematic appearance of separator of the present invention.
Fig. 3 is the profile along Fig. 2 line A-A.
Fig. 4 is Fig. 3 partial enlarged drawing.
In figure 1, PRP store chamber cap, 2, PRP extract mouth, 3, puncture silica gel plug, 4, PRP storage chamber cap motion stops, 5, sealing
Circle-c, 6, PRP storerooms, 7, single-pass stopcock-b, 8, single-pass stopcock-a, 9, ventilated membrane, 10, rubber cushion, 11, ventilation mouth ＆ puncture silicon
Capsule, 12, ventilation mouth, 13, blood plasma inlet, 14, sealing ring-b, 15, blood plasma storeroom upper end, 16, blood plasma storeroom lower end,
17th, red blood cell storeroom, 18, sealing ring-a, 19, red blood cell storage chamber cap.
Embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
A kind of platelet rich plasma cyclone separator arrangement of the utility model includes PRP storages chamber cap 1, punctures silica gel from top to bottom
Plug 3, PRP storage chamber caps motion stops 4, PRP storerooms 6, single-pass stopcock-b7, blood plasma storeroom upper end 15, blood plasma storeroom lower end
16th, single-pass stopcock-a8, red blood cell storeroom 17 and red blood cell storage chamber cap 19.
Described PRP storerooms, blood plasma storeroom upper end, blood plasma storeroom lower end and red blood cell storeroom is in funneling knot
Structure, the PRP storerooms of funnel structure are easy to medical personnel to be accurately separated and extract PRP.
Described PRP storage chamber caps are connected through a screw thread with PRP storerooms, and sealing ring-c5 is provided with threaded connection place,
Sealing ring can withstand the screw socket of PRP storage chamber caps to form effective sealing；
Puncture silica gel plug 3 and PRP storage chamber cap motion stops are provided with described PRP storage chamber caps, silica gel plug one is punctured
End has cylindrical protrusions, in the hole that can fill in PRP storage chamber cap motion stops, forms sealing structure；And puncturing silica gel
PRP is provided with beyond the Great Wall and extracts mouth 2, and centrifugation extracts mouth by PRP after finishing and extracts PRP.
Described PRP storage chamber caps are stored chamber cap motion stops with PRP by buckle and are connected.Chamber cap is stored by elastic PRP
Locate the size that screw thread can adjust PRP storerooms.
Described single-pass stopcock-b7 is arranged at the intermediate connections of PRP storerooms and blood plasma storeroom upper end, and single-pass is revolved
After valve-b is rotated by 90 °, PRP storerooms can be closed PRP is locked in PRP storerooms；On PRP storerooms and blood plasma storeroom
Hold as integral type structure.Operation when single-pass stopcock-b setting is easy to separate PRP, can shorten extraction time.
Described blood plasma storeroom upper end prism is provided with ventilation mouth ＆ and punctures silicon rubber cup 11 and blood plasma inlet 13, thoroughly
Gas port ＆ punctures silicon rubber cup and is built-in with ventilation mouth 12, ventilated membrane 9 and rubber cushion 10, punctures silicon rubber cup to seal ventilation mouth ＆, opens
Ventilation mouth ＆ is punctured after silicon rubber cup, then injects blood plasma from blood plasma inlet, and injection closes ventilation mouth ＆ after finishing and punctures silicon rubber cup.Blood
The position for starching inlet is set, and is easy to medical personnel to operate.
Described blood plasma storeroom upper end is connected through a screw thread with blood plasma storeroom lower end, junction be provided with sealing ring-
b14。
Described single-pass stopcock-a8 is arranged at the intermediate connections of blood plasma storeroom lower end and red blood cell storeroom 17, will
After single-pass stopcock-a is rotated by 90 °, red blood cell storeroom can be closed red blood cell is locked in red blood cell storeroom；Blood plasma is stored
Room lower end is integral type structure with red blood cell storeroom.
Described red blood cell storeroom lower end is connected through a screw thread with red blood cell storage chamber cap 19, and threaded connection place is provided with
Sealing ring-a18.
The above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those of ordinary skill in the art disclosed herein technical scope in, the change that can readily occur in or replace
Change, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claim
The protection domain that book is limited is defined.
Claims (7)
1. a kind of platelet rich plasma separator, it is characterised in that：Separator is integrally in cylinder, and structure includes from top to bottom
PRP storages chamber cap, puncture silica gel plug, PRP storages chamber cap motion stops, PRP storerooms, single-pass stopcock-b, blood plasma storeroom upper end,
Blood plasma storeroom lower end, single-pass stopcock-a, red blood cell storeroom and red blood cell storage chamber cap.
2. platelet rich plasma separator as claimed in claim 1, it is characterised in that：On PRP storerooms, blood plasma storeroom
End, blood plasma storeroom lower end and red blood cell storeroom are in funnel structure.
3. platelet rich plasma separator as claimed in claim 1, it is characterised in that：Described single-pass stopcock-b is arranged at PRP
Storeroom and the intermediate connections of blood plasma storeroom upper end, PRP storerooms are integral type structure with blood plasma storeroom upper end；It is described
Single-pass stopcock-a be arranged at the intermediate connections of blood plasma storeroom lower end and red blood cell storeroom, blood plasma storeroom lower end with it is red
Cell storeroom is integral type structure.
4. platelet rich plasma separator as claimed in claim 3, it is characterised in that：Set in described PRP storage chamber caps
There are puncture silica gel plug and PRP storage chamber cap motion stops, puncturing silica gel plug one end has cylindrical protrusions, can fill in PRP storerooms
In the hole of lid motion stops, sealing structure is formed.
5. platelet rich plasma separator as claimed in claim 4, it is characterised in that：Described PRP storage chamber caps pass through card
Button is connected with PRP storage chamber cap motion stops.
6. platelet rich plasma separator as claimed in claim 1, it is characterised in that：Blood plasma storeroom upper end prism is set
There is ventilation mouth ＆ to puncture silicon rubber cup and blood plasma inlet.
7. platelet rich plasma separator as claimed in claim 1, it is characterised in that：Described blood plasma storeroom upper end and blood
Slurry storeroom lower end is connected through a screw thread, and junction is provided with sealing ring-b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184152.2U CN206334402U (en) | 2016-10-26 | 2016-10-26 | A kind of platelet rich plasma separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184152.2U CN206334402U (en) | 2016-10-26 | 2016-10-26 | A kind of platelet rich plasma separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334402U true CN206334402U (en) | 2017-07-18 |
Family
ID=59300145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184152.2U Active CN206334402U (en) | 2016-10-26 | 2016-10-26 | A kind of platelet rich plasma separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110201424A (en) * | 2019-04-22 | 2019-09-06 | 福州比华利美容医院有限公司 | Combined type blood constituent separator |
-
2016
- 2016-10-26 CN CN201621184152.2U patent/CN206334402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110201424A (en) * | 2019-04-22 | 2019-09-06 | 福州比华利美容医院有限公司 | Combined type blood constituent separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 215421 room 01, building 13, No. 1, Zhaoyan Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Taiying Biotechnology Co.,Ltd. Address before: 215600 Xinjing East Road (Weston), yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU WEISIDUN BIOMEDICAL TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: 215421 room 01, building 13, No. 1, Zhaoyan Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Taiji Biotechnology Co.,Ltd. Address before: 215421 room 01, building 13, No. 1, Zhaoyan Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Jiangsu Taiying Biotechnology Co.,Ltd. |