CN204484885U - A kind of simple blood purifier - Google Patents
A kind of simple blood purifier Download PDFInfo
- Publication number
- CN204484885U CN204484885U CN201520149607.6U CN201520149607U CN204484885U CN 204484885 U CN204484885 U CN 204484885U CN 201520149607 U CN201520149607 U CN 201520149607U CN 204484885 U CN204484885 U CN 204484885U
- Authority
- CN
- China
- Prior art keywords
- blood
- ingress pipe
- housing
- purification
- delivery line
- 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 - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of simple blood purifier, comprise blood ingress pipe, blood delivery line, blood purification and heater, described blood ingress pipe is connected with blood purification two ends with blood delivery line, blood purification upper end is provided with upper conical joint be connected with blood ingress pipe, blood purification lower end is provided with inferior pyramidal joint be connected with blood delivery line, blood ingress pipe is provided with circulating pump, the liquid inlet of described blood ingress pipe is connected with blood storage device, and blood ingress pipe also has a sample tap; This device carries out pick test by offering sample tap on blood ingress pipe to the blood entering blood ingress pipe, blood in patient body will be entered by arranging heating devices heat, reduce the stimulation of ice-cold blood to patient, improve the comfort level of patient, and blood purification structure is simple, with low cost, good purification, patient is acceptant.
Description
Technical field
This utility model relates to field of medical device, specifically a kind of simple blood purifier.
Background technology
In hospital, medical personnel are being from blood bank mostly for blood when patient transfuses blood, although this blood is not blood, but owing to have employed anticoagulant for storage of whole blood and cryopreservation, so the blood in blood bank remains existing state, blood still in store most physiological function of these existing states, in survival period, the metabolic function of its cell proceeds, thus the metabolite in these blood will constantly increase, comprising harmful blood ammonia, non-protein nitrogen, excessive hemoglobin and carbon dioxide.Along with the increase of blood preseration phase, the carbon dioxide content in blood constantly increases, and the content of oxygen reduces gradually, have impact on the quality of blood greatly.These harmful substances produced in blood are once very easily jeopardize patient vitals in input patient body, and the blood of cryopreservation directly enters in patient body, can bring very big stimulation to patient, increases the misery of patient; Meanwhile, traditional apparatus for purifying blood is all expensive instrument and equipment, and treatment cost is high, and operating process is complicated, and some sufferers are difficult to accept.
Utility model content
The purpose of this utility model is to provide a kind of simple blood purifier, 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 simple blood purifier, comprise blood ingress pipe, blood delivery line, blood purification and heater, described blood ingress pipe is connected with blood purification two ends with blood delivery line, blood purification upper end is provided with upper conical joint be connected with blood ingress pipe, blood purification lower end is provided with inferior pyramidal joint be connected with blood delivery line, blood ingress pipe is provided with circulating pump, the liquid inlet of described blood ingress pipe is connected with blood storage device, and blood ingress pipe also has a sample tap; Described blood purification comprises housing, and the top of housing is provided with upper conical joint, and the bottom of housing is provided with inferior pyramidal joint, and wherein, be disposed with guiding gutter, cellulose membrane, adsorption layer and polyacrylonitrile film from top to bottom in housing, guiding gutter is funnel-form; Housing is cylindric, and gradually carefully close up in the two ends up and down of housing, upper end closing in place arranges upper conical joint, lower end closing in place arranges inferior pyramidal joint, and the bottom of funnel-form guiding gutter is taper end, and top is wide mouth part, wide mouth part is fixedly connected with the inwall of housing, and taper end is positioned at directly over cellulose membrane; Described heater is arranged on blood delivery line, in heater, be provided with coil pipe, described coil pipe is coiled on blood delivery line, and coil pipe is connected with hot water cyclesystem, described blood delivery line one end is connected with blood purification bottle, and the other end is connected with blood of human body input equipment.
As further program of the utility model: described upper conical joint, inferior pyramidal joint, guiding gutter, cellulose membrane, adsorption layer, polyacrylonitrile film and the one-body molded installation of housing.
As this utility model further scheme: described cellulose membrane is Triafol T hollow fiber dialysis membrane.
As this utility model further scheme: described adsorption layer is activated carbon adsorption layer or synthetic resin adsorption layer.
Compared with prior art, the beneficial effects of the utility model are: this device carries out pick test by offering sample tap on blood ingress pipe to the blood entering blood ingress pipe, blood in patient body will be entered by arranging heating devices heat, reduce the stimulation of ice-cold blood to patient, improve the comfort level of patient, and blood purification structure is simple, with low cost, good purification, patient is acceptant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-blood ingress pipe in figure, 11-sample tap, 2-blood delivery line, 3-blood purification, the upper conical joint of 31-, 32-guiding gutter, 33-cellulose membrane, 34-housing, 35-adsorption layer, 36-polyacrylonitrile film, 37-inferior pyramidal joint, 4-heater, 41-coil pipe, 5-circulating pump.
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, in this utility model embodiment, a kind of simple blood purifier, comprise blood ingress pipe 1, blood delivery line 2, blood purification 3 and heater 4, described blood ingress pipe 1 is connected with blood purification 3 two ends with blood delivery line 2, blood purification 3 upper end is provided with upper conical joint 4 be connected with blood ingress pipe 1, blood purification 3 lower end is provided with inferior pyramidal joint 12 be connected with blood delivery line 15, blood ingress pipe 1 is provided with circulating pump 5, the liquid inlet of described blood ingress pipe 1 is connected with blood storage device, blood ingress pipe 1 also has a sample tap 11, for carrying out pick test to the blood flowed in blood ingress pipe 1, described blood purification 3 comprises housing 34, the top of housing 34 is provided with upper conical joint 31, the bottom of housing 34 is provided with inferior pyramidal joint 37, wherein, be disposed with guiding gutter 32, cellulose membrane 33, adsorption layer 35 and polyacrylonitrile film 36 in housing 34 from top to bottom, guiding gutter 32 is in funnel-form, upper conical joint 31, inferior pyramidal joint 37, guiding gutter 32, cellulose membrane 33, adsorption layer 35, polyacrylonitrile film 36 and the one-body molded installation of housing 34, cellulose membrane 33 is Triafol T hollow fiber dialysis membrane, adsorption layer 35 is activated carbon adsorption layer or synthetic resin adsorption layer, housing 34 is in cylindric, gradually carefully close up in the two ends up and down of housing 34, upper end closing in place arranges upper conical joint 31, lower end closing in place arranges inferior pyramidal joint 37, the bottom of funnel-form guiding gutter 32 is taper end, top is wide mouth part, and wide mouth part is fixedly connected with the inwall of housing 34, and taper end is positioned at directly over cellulose membrane 33,
Described heater 4 is arranged on blood delivery line 2, coil pipe 41 is provided with in heater 4, described coil pipe 41 is coiled on blood delivery line 2, coil pipe 41 is connected with hot water cyclesystem, described blood delivery line 2 one end is connected with blood purification bottle, and the other end is connected with blood of human body input equipment;
During use, by the rotary work of circulating pump 5 by the blood pressurized delivered that stores in blood storage device in blood purification bottle, by the sample tap 11 that blood ingress pipe 1 is offered, pick test is carried out to the blood entering blood ingress pipe 1, and by blood purification bottle, blood is purified, remove the metabolite in blood, when by blood delivery line 2, blood being inputted in patient after blood purification completes, heater 4 is passed through by blood heat before blood input, reduce the stimulation of ice-cold blood to patient, improve the comfort level of patient, guiding gutter 32 is set in housing 34, cellulose membrane 33, adsorption layer 35 and polyacrylonitrile film 36, cellulose membrane 33 adsorption layer 35 and polyacrylonitrile film 36 are comparatively cheap blood purification macromolecular material, it orderly is integrated in housing in order, in use, blood in blood storage device connects blood ingress pipe 1, guiding gutter 32 water conservancy diversion in housing 34, through cellulose membrane 33, feed back to patient from blood delivery line 2 again after adsorption layer 35 and polyacrylonitrile film 36 carry out blood purification, good purification.
Operation principle of the present utility model is: this device carries out pick test by offering sample tap 2 on blood ingress pipe 1 to the blood entering blood ingress pipe 1, heat will enter the blood in patient body by arranging heater 4, reduce the stimulation of ice-cold blood to patient, improve the comfort level of patient, and blood purification 3 structure is simple, with low cost, good purification, patient is acceptant.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a simple blood purifier, comprise blood ingress pipe, blood delivery line, blood purification and heater, it is characterized in that, described blood ingress pipe is connected with blood purification two ends with blood delivery line, blood purification upper end is provided with upper conical joint be connected with blood ingress pipe, blood purification lower end is provided with inferior pyramidal joint be connected with blood delivery line, blood ingress pipe is provided with circulating pump, the liquid inlet of described blood ingress pipe is connected with blood storage device, and blood ingress pipe also has a sample tap; Described blood purification comprises housing, and the top of housing is provided with upper conical joint, and the bottom of housing is provided with inferior pyramidal joint, and wherein, be disposed with guiding gutter, cellulose membrane, adsorption layer and polyacrylonitrile film from top to bottom in housing, guiding gutter is funnel-form; Housing is cylindric, and gradually carefully close up in the two ends up and down of housing, upper end closing in place arranges upper conical joint, lower end closing in place arranges inferior pyramidal joint, and the bottom of funnel-form guiding gutter is taper end, and top is wide mouth part, wide mouth part is fixedly connected with the inwall of housing, and taper end is positioned at directly over cellulose membrane; Described heater is arranged on blood delivery line, in heater, be provided with coil pipe, described coil pipe is coiled on blood delivery line, and coil pipe is connected with hot water cyclesystem, described blood delivery line one end is connected with blood purification bottle, and the other end is connected with blood of human body input equipment.。
2. a kind of simple blood purifier according to claim 1, is characterized in that, described upper conical joint, inferior pyramidal joint, guiding gutter, cellulose membrane, adsorption layer, polyacrylonitrile film and the one-body molded installation of housing.
3. a kind of simple blood purifier according to claim 1, is characterized in that, described cellulose membrane is Triafol T hollow fiber dialysis membrane.
4. a kind of simple blood purifier according to claim 1, is characterized in that, described adsorption layer is activated carbon adsorption layer or synthetic resin adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149607.6U CN204484885U (en) | 2015-03-17 | 2015-03-17 | A kind of simple blood purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149607.6U CN204484885U (en) | 2015-03-17 | 2015-03-17 | A kind of simple blood purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484885U true CN204484885U (en) | 2015-07-22 |
Family
ID=53564182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149607.6U Expired - Fee Related CN204484885U (en) | 2015-03-17 | 2015-03-17 | A kind of simple blood purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477715A (en) * | 2015-08-07 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Sampling functional blood purification apparatus |
| CN108114335A (en) * | 2018-01-09 | 2018-06-05 | 冯腾 | A kind of safe gastric lavage device of pressure prevention and control |
| CN110152090A (en) * | 2019-06-18 | 2019-08-23 | 长沙医学院 | A kind of transfusion set of self blood supply circulating purification |
-
2015
- 2015-03-17 CN CN201520149607.6U patent/CN204484885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477715A (en) * | 2015-08-07 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Sampling functional blood purification apparatus |
| CN108114335A (en) * | 2018-01-09 | 2018-06-05 | 冯腾 | A kind of safe gastric lavage device of pressure prevention and control |
| CN110152090A (en) * | 2019-06-18 | 2019-08-23 | 长沙医学院 | A kind of transfusion set of self blood supply circulating purification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204484885U (en) | A kind of simple blood purifier | |
| CN207950242U (en) | A kind of haemodialysis machine support | |
| CN203507201U (en) | Separating type hemodialysis absorber | |
| CN101401979A (en) | Extracorporeal circulation pool of artificial liver support system | |
| CN106676676B (en) | Blood filter based on polyacrylonitrile based activated carbon fiber | |
| CN105477715A (en) | Sampling functional blood purification apparatus | |
| CN204563083U (en) | A kind of multipurpose blood purification | |
| CN201481896U (en) | Infusion dropper and infusion device | |
| CN205073388U (en) | Washing device for general surgery department | |
| CN205307471U (en) | Rotatable fixation clamp between hemodialysis ware and hemoperfusion ware | |
| CN202654460U (en) | Peritoneal dialysis device | |
| CN203090087U (en) | Novel blood transfusion device | |
| CN204395095U (en) | A kind of multipurpose blood purification | |
| CN201862019U (en) | Connecting bag special for matched plasma exchange, filtration and adsorption treatment | |
| CN205832290U (en) | A kind of tandem transfusion bag | |
| CN204910261U (en) | Hemodialysis uses room hemodialysis adsorber | |
| CN205268348U (en) | Take traditional chinese medicine topping up cervical vertebra to pull | |
| CN204563086U (en) | A kind of novel hemodialysis machine | |
| CN203379411U (en) | Blood perfusion and dialysis device | |
| CN205108510U (en) | Portable blood purifies nursing device | |
| CN202387052U (en) | Medical photophobic transfusion device with adjustable flow rate | |
| CN206007682U (en) | A kind of extracorporeal circulation blood circuit system of New Blood purifier | |
| CN201375713Y (en) | Novel blood and medical liquid transfusion apparatus | |
| CN207837564U (en) | A kind of children special negative pressure of taking a blood sample quantifies blood-taking device | |
| CN202699753U (en) | Automatically air exhausting bag type infusion apparatus |
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: 20150722 Termination date: 20160317 |