CN203736594U - Disposable full-automatic RBC (Red Blood Cell) washing separator - Google Patents
Disposable full-automatic RBC (Red Blood Cell) washing separator Download PDFInfo
- Publication number
- CN203736594U CN203736594U CN201320662453.1U CN201320662453U CN203736594U CN 203736594 U CN203736594 U CN 203736594U CN 201320662453 U CN201320662453 U CN 201320662453U CN 203736594 U CN203736594 U CN 203736594U
- Authority
- CN
- China
- Prior art keywords
- joint
- pressure monitor
- washing
- separator
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 41
- 210000003743 erythrocyte Anatomy 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 239000002491 polymer binding agent Substances 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 abstract description 16
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000002572 peristaltic effect Effects 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Abstract
The utility model discloses a disposable full-automatic RBC (Red Blood Cell) washing separator and relates to a full-automatic RBC washing separator which is used in coordination with a cell washing machine. The RBC washing separator comprises a closed system, wherein the closed system is composed of centrifugal cup with a channel plate, a biofilter, at least two perforators, at least two perforator protective caps, at least one cone joint, at least one cone joint protective cap, a waste liquid bag, a RBC bag, a first pressure monitor joint, a seal end hose and a second pressure monitor joint, which are connected through conveying hoses. The RBC washing separator can realize automatic washing, separation and collection of frozen RBCs needing washing, and has the characteristics of quickness, simplicity, convenience, high recovery rate and safety.
Description
Technical field
This utility model relates to a kind of and the matching used full automatic washing erythrocyte of cell washing machine separator.
Background technology
Frozen red cells is mainly used in rare blood type blood at present, as the preservation of RhD (-) blood.Because frozen red cells must go could apply after glycerol through washing before clinical infusion, existing most domestic blood station still adopts manual method washing frozen red cells, preparation process complexity, and the operating time is long, wash 1 unit and need about 2 and a half hours, and have the risk of the centrifugal broken bag of blood bag.
Utility model content
In view of the present situation of above-mentioned hand washing frozen red cells, the purpose of this utility model is to provide a kind of frozen red cells to required washing and realizes automatic washing, separation and collection, have quick, easy, the response rate is high, the disposable use full automatic washing erythrocyte separator of safety feature.
The purpose of this utility model realizes by following technical proposals:
A kind of disposable use full automatic washing erythrocyte separator, comprise by the Centrifuge Cup with runner dish, biofilter, at least two perforators and helmet, at least one cone joint and helmet, waste fluid bag, erythrocyte bag, the first pressure monitor joint, the closed system that blind end flexible pipe and the second pressure monitor joint connect to form through transporting hose, the input of described biofilter by transporting hose respectively with described perforator, cone joint connects, the outfan of biofilter connects the described Centrifuge Cup input port with runner dish, the delivery outlet of the Centrifuge Cup with runner dish is connected with the second pressure monitor joint with described waste fluid bag respectively, between the outfan of described biofilter and the Centrifuge Cup input port with runner dish, be also provided with pipeline respectively with the first pressure monitor joint, erythrocyte finished bag is connected with closed hose end.
As selection, on the transporting hose being connected with described perforator, cone joint and the first pressure monitor joint and the second pressure monitor joint, be respectively equipped with locking member.
As further selection, described locking member is intermediate plate.
As selection, between the transporting hose of described connecting components and each parts, all adopt medical high polymer binding agent close adhesion to fix.
Aforementioned this utility model main formula case and each further selection scheme thereof can independent assortment to form multiple schemes, be that this utility model can adopt and claimed scheme.
The disposable use full automatic washing of this utility model erythrocyte separator is mainly divided into washing and separates and collect two parts, and its operation principle is as follows:
One, washing and separating part:
The frozen red cells that blood station or hospital preserve through aseptic plug into hose connection with blind end, utilizing supporting cell washing machine peristaltic pump to rotate pumps into frozen red cells in the Centrifuge Cup with runner dish, pump into quantitative saline etc. by another peristaltic pump of program of setting by perforator and cone joint enters in separate cup simultaneously, Centrifuge Cup carries out automatic washing erythrocyte under high speed rotating and centrifugalize goes out saline and glycerol, completes washing and separates.
Two, collect part:
The Red Blood Cells Concentrate that completes washing is imported to standby clinical use in erythrocyte bag through the reverse rotation of peristaltic pump, and isolated saline and glycerol enter in waste fluid bag automatically.
The beneficial effects of the utility model: the disposable use full automatic washing of the basis erythrocyte separator of taking said structure and technical measures, collection frozen red cells washing, separate and be collected as one, the frozen red cells of required washing is realized to automatic washing, separation and collection, efficient, automatic washing are realized, alternative at present domestic quite a few blood station adopts the work of hand washing frozen red cells, is that a kind of collection efficiency is higher, separating effect is better, the disposable use full automatic washing erythrocyte separator of clinical feature easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
As shown in Figure 1, a kind of disposable use full automatic washing erythrocyte separator, comprise the closed system being connected to form through transporting hose by the Centrifuge Cup 1 with runner dish, biofilter 2, two perforators 4 and helmet, cone joint 5 and helmet, waste fluid bag 6, erythrocyte bag 7, the first pressure monitor joint 8, blind end flexible pipe 9 and the second pressure monitor joint 10, as selection, between the transporting hose of connecting components and each parts, all adopt medical high polymer binding agent close adhesion to fix.The input of biofilter 2 is connected with perforator 4, cone joint 5 respectively by transporting hose, Centrifuge Cup 1 input port of the outfan connecting band runner dish of biofilter 2, the delivery outlet of the Centrifuge Cup 1 with runner dish is connected with the second pressure monitor joint 10 with waste fluid bag 6 respectively, is also provided with pipeline and is connected with closed hose end 9 with the first pressure monitor joint 8, finished product erythrocyte bag 7 respectively between the outfan of biofilter 2 and Centrifuge Cup 1 input port with runner dish.As selection, on the transporting hose being connected with perforator 4, cone joint 5 and the first pressure monitor joint 8 and the second pressure monitor joint 10, be respectively equipped with locking member, locking member is preferably intermediate plate 3.
Workflow of the present utility model:
The frozen red cells that blood station or hospital preserve is connected with blind end flexible pipe 9 through aseptic plugging into, utilizing supporting cell washing machine peristaltic pump to rotate pumps into frozen red cells in the Centrifuge Cup 1 with runner dish, pump into quantitative saline etc. by perforator 4 and cone joint 5 through biofilter 2 by another peristaltic pump of program of setting enters in the Centrifuge Cup 1 with runner dish simultaneously, Centrifuge Cup 1 with runner dish carries out automatic washing erythrocyte under high speed rotating and centrifugalize goes out saline and glycerol, completes washing and separates.
The Red Blood Cells Concentrate that completes washing is imported to the interior standby clinical use of erythrocyte bag 7 through the reverse rotation of peristaltic pump, isolated saline and glycerol enter in waste fluid bag 6 automatically, the first pressure monitor joint 8 and the second pressure monitor joint 10 Bonding pressure sensor connector respectively.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a disposable use full automatic washing erythrocyte separator, it is characterized in that: comprise by the Centrifuge Cup with runner dish (1), biofilter (2), at least two perforators (4) and helmet, at least one cone joint (5) and helmet, waste fluid bag (6), erythrocyte bag (7), the first pressure monitor joint (8), the closed system that blind end flexible pipe (9) and the second pressure monitor joint (10) connect to form through transporting hose, the input of described biofilter (2) by transporting hose respectively with described perforator (4), cone joint (5) connects, the outfan of biofilter (2) connects described Centrifuge Cup (1) input port with runner dish, the delivery outlet of the Centrifuge Cup (1) with runner dish is connected with the second pressure monitor joint (10) with described waste fluid bag (6) respectively, between the outfan of described biofilter (2) and Centrifuge Cup (1) input port with runner dish, be also provided with pipeline respectively with the first pressure monitor joint (8), erythrocyte finished bag (7) is connected with closed hose end (9).
2. disposable use full automatic washing erythrocyte separator as claimed in claim 1, is characterized in that: on the transporting hose being connected with described perforator (4), cone joint (5) and the first pressure monitor joint (8) and the second pressure monitor joint (10), be respectively equipped with locking member.
3. disposable use full automatic washing erythrocyte separator as claimed in claim 2, is characterized in that: described locking member is intermediate plate.
4. disposable use full automatic washing erythrocyte separator as claimed in claim 1, is characterized in that: between the transporting hose of described connecting components and each parts, all adopt medical high polymer binding agent close adhesion to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662453.1U CN203736594U (en) | 2013-10-25 | 2013-10-25 | Disposable full-automatic RBC (Red Blood Cell) washing separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662453.1U CN203736594U (en) | 2013-10-25 | 2013-10-25 | Disposable full-automatic RBC (Red Blood Cell) washing separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736594U true CN203736594U (en) | 2014-07-30 |
Family
ID=51336464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662453.1U Expired - Lifetime CN203736594U (en) | 2013-10-25 | 2013-10-25 | Disposable full-automatic RBC (Red Blood Cell) washing separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816928A (en) * | 2016-05-27 | 2016-08-03 | 四川南格尔生物科技有限公司 | Blood composition acquisition device and method |
| CN107106744A (en) * | 2014-12-19 | 2017-08-29 | 生物安全股份有限公司 | The sequential processes of biofluid |
| WO2024001745A1 (en) * | 2022-06-29 | 2024-01-04 | 深圳赛桥生物创新技术有限公司 | Pipeline positive-pressure threshold determination method, abnormity warning method, controller, system, and medium |
-
2013
- 2013-10-25 CN CN201320662453.1U patent/CN203736594U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106744A (en) * | 2014-12-19 | 2017-08-29 | 生物安全股份有限公司 | The sequential processes of biofluid |
| CN105816928A (en) * | 2016-05-27 | 2016-08-03 | 四川南格尔生物科技有限公司 | Blood composition acquisition device and method |
| WO2024001745A1 (en) * | 2022-06-29 | 2024-01-04 | 深圳赛桥生物创新技术有限公司 | Pipeline positive-pressure threshold determination method, abnormity warning method, controller, system, and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |