CN204543042U - A kind of equipment of intraoperative autotransfusion of self blood - Google Patents
A kind of equipment of intraoperative autotransfusion of self blood Download PDFInfo
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- CN204543042U CN204543042U CN201520139820.9U CN201520139820U CN204543042U CN 204543042 U CN204543042 U CN 204543042U CN 201520139820 U CN201520139820 U CN 201520139820U CN 204543042 U CN204543042 U CN 204543042U
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Abstract
The utility model discloses a kind of equipment of intraoperative autotransfusion of self blood, comprise blood vessel suction nozzle, pipeline, anticoagulant bag, negative tube, blood reservior and cleanout fluid bag, described negative tube one end is connected with blood reservior and communicates, the other end is used for being connected and installed negative pressure device, described blood reservior is provided with Centrifuge Cup by pipeline, described Centrifuge Cup is connected with cleanout fluid bag and communicates, described Centrifuge Cup is connected with storage blood bag by pipeline, between described Centrifuge Cup and storage blood bag, pipeline is provided with filter, and described Centrifuge Cup is also connected with waste fluid bag.This equipment of intraoperative autotransfusion of self blood, install additional before the storage blood bag of plain text blood back-transfusion device a kind of can the filter of filtering tumor cell.Filter can effectively be removed tumor cell and not have a significant effect to erythrocytic collection.Efficiently solve tumor cell and impact on erythrocytic collection, and be applicable to various blood transfusion patients.
Description
Technical field
This utility model relates to technical field of medical instruments, is specially a kind of equipment of intraoperative autotransfusion of self blood.
Background technology
At present, the equipment of intraoperative autotransfusion of self blood generally applied mainly comprises blood suction nozzle, anticoagulant bag, cleanout fluid bag, blood reservior, Centrifuge Cup, storage blood bag and waste fluid bag, and is in series by the road.During operation, blood enters blood reservior after suction nozzle mixes with anticoagulant, and after reaching recyclable amount, blood pumps into Centrifuge Cup eccentric cleaning, the red cell suspension after cleaning is pumped into blood bag and can feed back to patient.But, for tumor patient, in the autologous blood of recovery, may tumor cell be retained, easily cause diffusion and the transfer of tumor cell, therefore intraoperative autologous blood transfusion is often restricted during tumor patient operation, has to more rely on foreign body blood to treat, make this just nervous blood supply more difficult.For breaking through the restriction of existing equipment of intraoperative autotransfusion of self blood application in tumor patient operation, also can be used for for patient provides a kind of its both to can be used for general patient the back-transfusion device consumptive material that when tumor patient is performed the operation, Blood calldack uses.We propose a kind of equipment of intraoperative autotransfusion of self blood for this reason.
Utility model content
The purpose of this utility model is to provide a kind of equipment of intraoperative autotransfusion of self blood, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of equipment of intraoperative autotransfusion of self blood, comprise blood vessel suction nozzle, pipeline, anticoagulant bag, negative tube, blood reservior and cleanout fluid bag, described blood vessel suction nozzle, anticoagulant bag is identical by being connected by pipeline with blood reservior, its medium vessels suction nozzle is connected with blood reservior, blood vessel suction nozzle and blood reservior pipeline are also connected with anticoagulant bag, and communicate with pipeline, described negative tube one end is connected with blood reservior and communicates, the other end is used for being connected and installed negative pressure device, described blood reservior is provided with Centrifuge Cup by pipeline, described Centrifuge Cup is connected with cleanout fluid bag and communicates, described Centrifuge Cup is connected with storage blood bag by pipeline, between described Centrifuge Cup and storage blood bag, pipeline is provided with filter, described Centrifuge Cup is also connected with waste fluid bag.
Preferably, described cleanout fluid bag and anticoagulant bag are respectively equipped with the puncturing hole facilitating external anticoagulant and detergent.
Preferably, described blood reservior leaves the stab of convenient outer blood receiving bag.
Preferably, described waste fluid bag leaves the liquid outlet of timely effluent discharge.
Preferably, described blood reservior inner chamber divides two-layer, and centre is separated by filtering material
Preferably, arrange the gauze element that organic fibrous material is made in described filter, described filter element can be multi-layered filtering element.
Preferably, described filter directly can use the filter element of disposable leucocyte filter.
Compared with prior art, the beneficial effects of the utility model are: this equipment of intraoperative autotransfusion of self blood, install additional before the storage blood bag of plain text blood back-transfusion device a kind of can the filter of filtering tumor cell.Filter can effectively be removed tumor cell and not have a significant effect to erythrocytic collection.Efficiently solve tumor cell and impact on erythrocytic collection, and be applicable to various blood transfusion patients.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, blood vessel suction nozzle, 2, pipeline, 3, anticoagulant bag, 4, negative tube, 5, blood reservior, 6, cleanout fluid bag, 7, Centrifuge Cup, 8, storage blood bag, 9, filter, 10, waste fluid bag.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme: a kind of equipment of intraoperative autotransfusion of self blood, comprise blood vessel suction nozzle 1, pipeline 2, anticoagulant bag 3, negative tube 4, blood reservior 5 and cleanout fluid bag 6, blood vessel suction nozzle 1, anticoagulant bag 3 and blood reservior 5 are by being connected identical by pipeline 2, cleanout fluid bag 6 and anticoagulant bag 3 are respectively equipped with the puncturing hole facilitating external anticoagulant and detergent, blood reservior 5 leaves the stab of convenient outer blood receiving bag, blood reservior 5 inner chamber divides two-layer, centre is separated by filtering material, blood vessel suction nozzle 1 and blood reservior 5 pipeline 2 are also connected with anticoagulant bag 3, and communicate with pipeline 2, anticoagulant bag 3 is opened while draw blood, now anticoagulant flows in blood by pipeline 2, prevent blood coagulation, negative tube 4 one end is connected with blood reservior 5 and communicates, the other end is used for being connected and installed negative pressure device, blood reservior 5 is provided with Centrifuge Cup 7 by pipeline 2, blood enters separator 7 and carries out density gradient centrifugation, utilize cleaning mixture to wash simultaneously, after washing completes, Centrifuge Cup quits work, erythrocyte is pumped out, blood bag 8 is stored up through filtered the entering of filter 9, last waste liquid all pumps into waste fluid bag 10, namely complete and once reclaim.This product can also repeatedly reclaim.Centrifuge Cup 7 is connected with cleanout fluid bag 6 and communicates, Centrifuge Cup 7 is connected with storage blood bag 8 by pipeline 2, between Centrifuge Cup 7 and storage blood bag 8, pipeline 2 is provided with filter 9, the gauze element that organic fibrous material is made is set in filter 9, filter element can be multi-layered filtering element, filter 9 directly can use the filter element of disposable leucocyte filter, the filter element of this filter 9 is made up of the organic fiber of two-layer different pore size, the fibrolaminar maximum diameter of hole of intake chamber side is 40 μm, the fibrolaminar maximum diameter of hole of liquid outtake chamber side is 25 μm, thus diameter is little, yielding erythrocyte etc. freely can pass through filtering layer, and diameter is large, on-deformable leukocyte and tumor cell etc. are difficult to pass through filtering layer, removal effect can be reached.Centrifuge Cup 7 is also connected with waste fluid bag 10, and waste fluid bag 10 leaves the liquid outlet of timely effluent discharge.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (7)
1. an equipment of intraoperative autotransfusion of self blood, comprise blood vessel suction nozzle, pipeline, anticoagulant bag, negative tube, blood reservior and cleanout fluid bag, described blood vessel suction nozzle, anticoagulant bag is identical by being connected by pipeline with blood reservior, its medium vessels suction nozzle is connected with blood reservior, blood vessel suction nozzle and blood reservior pipeline are also connected with anticoagulant bag, and communicate with pipeline, described negative tube one end is connected with blood reservior and communicates, the other end is used for being connected and installed negative pressure device, it is characterized in that: described blood reservior is provided with Centrifuge Cup by pipeline, described Centrifuge Cup is connected with cleanout fluid bag and communicates, described Centrifuge Cup is connected with storage blood bag by pipeline, between described Centrifuge Cup and storage blood bag, pipeline is provided with filter, described Centrifuge Cup is also connected with waste fluid bag.
2. a kind of equipment of intraoperative autotransfusion of self blood according to claim 1, is characterized in that: described cleanout fluid bag and anticoagulant bag are respectively equipped with the puncturing hole facilitating external anticoagulant and detergent.
3. a kind of equipment of intraoperative autotransfusion of self blood according to claim 1, is characterized in that: described blood reservior leaves the stab of convenient outer blood receiving bag.
4. a kind of equipment of intraoperative autotransfusion of self blood according to claim 1, is characterized in that: described waste fluid bag leaves the liquid outlet of timely effluent discharge.
5. a kind of equipment of intraoperative autotransfusion of self blood according to claim 1, is characterized in that: described blood reservior inner chamber divides two-layer, and centre is separated by filtering material.
6. a kind of equipment of intraoperative autotransfusion of self blood according to claim 1, is characterized in that: arrange the gauze element that organic fibrous material is made in described filter, and described filter element can be multi-layered filtering element.
7. a kind of equipment of intraoperative autotransfusion of self blood according to claim 6, is characterized in that: described filter directly can use the filter element of disposable leucocyte filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139820.9U CN204543042U (en) | 2015-03-13 | 2015-03-13 | A kind of equipment of intraoperative autotransfusion of self blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139820.9U CN204543042U (en) | 2015-03-13 | 2015-03-13 | A kind of equipment of intraoperative autotransfusion of self blood |
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| Publication Number | Publication Date |
|---|---|
| CN204543042U true CN204543042U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139820.9U Expired - Fee Related CN204543042U (en) | 2015-03-13 | 2015-03-13 | A kind of equipment of intraoperative autotransfusion of self blood |
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| CN (1) | CN204543042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950457A (en) * | 2016-03-15 | 2016-09-21 | 绍兴市人民医院 | Apparatus for enriching stem cells |
-
2015
- 2015-03-13 CN CN201520139820.9U patent/CN204543042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950457A (en) * | 2016-03-15 | 2016-09-21 | 绍兴市人民医院 | Apparatus for enriching stem cells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160313 |