CN202909161U - Umbilical cord blood separating device - Google Patents
Umbilical cord blood separating device Download PDFInfo
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- CN202909161U CN202909161U CN 201220597401 CN201220597401U CN202909161U CN 202909161 U CN202909161 U CN 202909161U CN 201220597401 CN201220597401 CN 201220597401 CN 201220597401 U CN201220597401 U CN 201220597401U CN 202909161 U CN202909161 U CN 202909161U
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- transfer
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Abstract
The utility model relates to a medical instrument, in particular to an umbilical cord blood separating device. The technical scheme is that the umbilical cord blood separating device comprises a main bag, a transfer bag, a transfer connecting pipe, a cell exhaust outlet, a transfer pipe, a blood inlet pipe, a feed pipe, a feeding control valve, a filter, a sampling port, a transfer auxiliary bag, and a transfer auxiliary pipe. The main bag is communicated with the feed pipe and the transfer connecting pipe. The feeding control valve and the filter are arranged on the feed pipe. The transfer connecting pipe is communicated with the blood inlet pipe, the transfer pipe and the transfer auxiliary pipe which are in parallel connection. The transfer pipe is communicated with the transfer bag, the transfer auxiliary pipe is communicated with the transfer auxiliary bag, the sampling port is formed in the transfer connecting pipe, and the cell exhaust outlet which is connected with a cell freezer bag externally is further formed in the main bag. The umbilical cord blood separating device has the advantages that the main bag, the transfer bag and the transfer auxiliary bag are adopted to be matched with the cell freezer bag to realize transfer and separation of hematopoietic stem cells. When the transfer auxiliary bag is increased, the separation of umbilical cord blood can be safe and high-efficiency. In addition, storage volume of the hematopoietic stem cells can be effectively concentrated, recovery of the hematopoietic stem cells are improved as far as possible, separation cost is reduced, and secondary pollution to the hematopoietic stem cells can be avoided.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of Cord blood separator.
Background technology
Cord blood is that delivery of baby, ligature of the cord and the blood that remains in Placenta Hominis and the umbilical cord from having no progeny are normally passed into disuse.The research of nearly more than ten years is found, contains in the Cord blood and can rebuild human body hemopoietic and immune hematopoietic stem cell, can be used for hematopoietic stem cell transplantation, the treatment various diseases.Therefore, Cord blood has become the important sources of hematopoietic stem cell, and particularly the source of consanguinity-less relation hematopoietic stem cell also is a kind of very important human living resources.In addition, hematopoietic stem cell in the Cord blood can be used for treating multiple disease in the blood system and disease of immune system, comprise that Malignancy is (such as acute leukemia, chronic leukemia, multiple myeloma, myelodysplastic syndrome, lymphoma etc.), hemoglobinopathy (such as Thalassemia), marrow hematopoiesis function failure (such as aplastic anemia), congenital metabolic disease, innate immunity defective illness, the autoimmunity illness, some entity tumor is (such as small cell lung cancer, neuroblastoma, ovarian cancer, progressive muscular dystrophy etc.).But existing Cord blood separates and has larger problem, the threat of easily being polluted.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of Cord blood separator is provided, and is not only simple and safe, and can avoid being secondary polluted.
Its technical scheme is: comprise main bag, transfering bag, transfer adapter, cell outlet, transfer pipeline, advance blood vessel, feed pipe, feed control valve, filter, sample tap, the secondary bag of transfer, transfer looped pipeline, be communicated with feed pipe on the described main bag, shift and take over, feed pipe is provided with feed control valve and filter, shift to take over and to be communicated with in parallel advance blood vessel, transfer pipeline and transfer looped pipeline, be communicated with transfering bag on the transfer pipeline, shift looped pipeline and be communicated with the secondary bag of transfer, shift to take over being provided with sample tap, also be provided with the cell outlet of external cell freezing bag on the described main bag.
The above-mentioned blood vessel that advances is provided with into blood control valve and blood filtration net.
Also be provided with the transfer control valve on the above-mentioned transfer pipeline.
The beneficial effects of the utility model are: adopt the secondary bag of master's bag, transfering bag and transfer to cooperate cell freezing bag realization hematopoietic stem cell to shift and separate, increase and shift secondary bag, Cord blood is separated more safe and efficient, the effective reservoir volume of concentrating hematopoietic stem cells, improve as far as possible the response rate of hematopoietic stem cell and reduce separation costs, more can avoid being secondary polluted.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Among the upper figure: main bag 1, transfering bag 2, shift and take over 3, cell outlet 4, transfer pipeline 5, advance blood vessel 6, feed pipe 7, shift control valve 8, advance blood control valve 9, feed control valve 10, filter 11, sample tap 12, blood filtration net 13, shift secondary bag 14, shift looped pipeline 15.
The specific embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
This utility model comprises main bag 1, transfering bag 2, shift and take over 3, cell outlet 4, transfer pipeline 5, advance blood vessel 6, feed pipe 7, shift control valve 8, advance blood control valve 9, feed control valve 10, filter 11, sample tap 12, blood filtration net 13, shift secondary bag 14, shift looped pipeline 15, be communicated with feed pipe 7 on the described main bag 1, shift and take over 3, feed pipe is provided with feed control valve 10 and filter 11, shift to take over and to be communicated with the blood vessel 6 that advances in parallel, transfer pipeline 5 and transfer looped pipeline 15, be communicated with transfering bag 2 on the transfer pipeline, shift looped pipeline 15 and be communicated with the secondary bag 14 of transfer, shift to take over being provided with sample tap 12, also be provided with the cell outlet 4 of external cell freezing bag on the described main bag; The above-mentioned blood vessel 6 that advances is provided with into blood control valve 9 and blood filtration net 13; Also be provided with on the above-mentioned transfer pipeline 5 and shift control valve 8.
Main bag of this utility model employing, transfering bag and the secondary bag cooperation of a transfer cell freezing bag realize that the hematopoietic stem cell transfer separates, increase and shift secondary bag, Cord blood is separated more safe and efficient, the effective reservoir volume of concentrating hematopoietic stem cells, improve as far as possible the response rate of hematopoietic stem cell and reduce separation costs, more can avoid being secondary polluted.
Claims (3)
1. Cord blood separator, it is characterized in that: comprise main bag (1), transfering bag (2), shift and take over (3), cell outlet (4), transfer pipeline (5), advance blood vessel (6), feed pipe (7), feed control valve (10), filter (11), sample tap (12), shift secondary bag (14), shift looped pipeline (15), be communicated with feed pipe (7) on the described main bag (1), shift and take over (3), feed pipe is provided with feed control valve (10) and filter (11), shift to take over and to be communicated with the blood vessel (6) that advances in parallel, transfer pipeline (5) and transfer looped pipeline (15), be communicated with transfering bag (2) on the transfer pipeline, shift looped pipeline (15) and be communicated with the secondary bag of transfer (14), shift to take over being provided with sample tap (12), also be provided with the cell outlet (4) of external cell freezing bag on the described main bag.
2. Cord blood separator according to claim 1 is characterized in that: describedly advance blood vessel (6) and be provided with into blood control valve (9) and blood filtration net (13).
3. Cord blood separator according to claim 1 is characterized in that: also be provided with on the described transfer pipeline (5) and shift control valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597401 CN202909161U (en) | 2012-11-14 | 2012-11-14 | Umbilical cord blood separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597401 CN202909161U (en) | 2012-11-14 | 2012-11-14 | Umbilical cord blood separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909161U true CN202909161U (en) | 2013-05-01 |
Family
ID=48157513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597401 Expired - Fee Related CN202909161U (en) | 2012-11-14 | 2012-11-14 | Umbilical cord blood separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395469A (en) * | 2022-01-25 | 2022-04-26 | 厦门大学附属第一医院 | Umbilical cord blood hematopoietic stem cell separation equipment, stem cell culture and type selection method and application of stem cell culture and type selection method to allergic rhinitis |
-
2012
- 2012-11-14 CN CN 201220597401 patent/CN202909161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395469A (en) * | 2022-01-25 | 2022-04-26 | 厦门大学附属第一医院 | Umbilical cord blood hematopoietic stem cell separation equipment, stem cell culture and type selection method and application of stem cell culture and type selection method to allergic rhinitis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131114 |