CN104474600A - Plasma sampling separating device - Google Patents
Plasma sampling separating device Download PDFInfo
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- CN104474600A CN104474600A CN201510006036.5A CN201510006036A CN104474600A CN 104474600 A CN104474600 A CN 104474600A CN 201510006036 A CN201510006036 A CN 201510006036A CN 104474600 A CN104474600 A CN 104474600A
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- blood
- blood plasma
- sampling
- transducer potector
- flexible pipe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a plasma sampling separating device. The plasma sampling separating device comprises a blood collecting device used for collecting blood, a puncture device, an anticoagulant pipe connected with the puncture unit, a three-way unit, a blood filter, a blood pipe connected with the blood filter, a pressure monitor, a plasma separating cup and a plasma collecting bag, and further comprises a sampling device connected with a blood pipe between the plasma separating cup and the plasma collecting bag. The sampling device comprises a sampling tube connector, a sampling tube, a first sampling hose and a second sampling hose, wherein the sampling tube, the first sampling hose and the second sampling hose are connected with the sampling tube connector, and the first sampling hose and the second sampling hose are connected with the blood pipe through the three-way unit. According to the plasma sampling separating device, the pressure in the collecting process and the pressure in the returning process are detected through the pressure monitor connected with the blood filter, and discomfort, caused by the excessively-high pressure, of the human body is prevented; the sampling device is simple in structure, the cost is lower than that of a vacuum blood collector and that of a vacuum sampling device, and the cost is reduced for a user.
Description
Technical field
The invention belongs to technical field of medical equipment, be specifically related to a kind of blood plasma collecting segregation apparatus with sampler.
Background technology
Adopt slurry, full name is Plasma Pheresis/Apheresis Plasma, refers to human whole blood to go out blood plasma through physical method for separation, and all the other components is also passed to a process in plasma donor body.
Blood-collecting station sets up through examination & approval, gathers the unit of supply blood products production raw blood plasma.Nearly ten years, along with the progressively increase of China's blood products volume of production, various places are provided with a large amount of blood-collecting station in succession, to ensure blood products production raw material.
Meet and offer the personnel that slurry requires and can become and offer slurry personnel after medical fitness.In order to ensure the health offering slurry personnel, national correlation department specifies: everyone gathers plasma volume at every turn must not more than 580ml (containing anticoagulant solution, be converted into quality with volume and be no more than 600g); Adopt slurry interval and must not be shorter than 14 days.
Sampled plasma device has been widely used in blood-collecting station, Blood Center or medical usage at present, the effect of sampled plasma device is exactly be separated by blood constituent according to the difference of blood constituent density, obtain high-quality blood plasma, and guarantee that other compositions of blood are injury-free, be also passed in plasma donor body safely.At present, the blood plasma sampling of disposable blood plasma collecting segregation apparatus, the mode that keeps sample have been coordinated by vacuum blood collector and vacuum sampler, and the cost of vacuum blood collector and vacuum sampler is higher, adds financial burden to user; And in collection and also defeated process, if blood pump rotating speed is too fast, the negative pressure produce human body and the too high meeting of malleation cause the discomfort of plasma donor.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of collect and sample easy, can monitor and gather and the also blood plasma collecting segregation apparatus of pressure in defeated process pipeline.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of blood plasma collecting segregation apparatus, comprises for the hemostix of blood collection, perforator, the anticoagulant pipeline be connected with perforator, three way cock, blood filter, the transducer potector be connected with blood filter, pressure monitor, blood plasma separate cup and blood plasma collecting bag; Described hemostix, anticoagulant pipeline, transducer potector are connected with three way cock respectively, and anticoagulant pipeline and transducer potector are installed on limited block; Blood filter is connected by the import of transducer potector with blood plasma separate cup; Blood plasma collecting bag is connected by the outlet of transducer potector with blood plasma separate cup; Pressure monitor is connected with blood filter for the pressure of monitoring of blood pipeline; Also comprise the sampler be connected with the transducer potector between blood plasma separate cup and blood plasma collecting bag, sampler comprises probe tube joint and the probe tube, first that is connected with probe tube joint respectively and samples flexible pipe and second and sample flexible pipe; First sampling flexible pipe is all connected with transducer potector by three way cock with the second sampling flexible pipe.
Preferably, along the direction of blood plasma flowing, the first sampling flexible pipe is positioned at the upstream of the second sampling flexible pipe, and the first sampling flexible pipe is provided with the fixture of control piper switch.
Preferably, described blood filter comprises outer sleeve, and be arranged on single tube joint and the double-pipe joint at outer sleeve two ends, and be arranged on the blood filtration net of outer sleeve inside, double-pipe joint is connected with blood plasma separate cup with pressure monitor respectively by transducer potector.
Preferably, pressure monitor is connected with blood filter by transducer potector, and this section of transducer potector is provided with the fixture of control piper switch.
Preferably, described perforator is connected for accessing anticoagulant with anticoagulant bag.
Preferably, described anticoagulant pipeline is arranged on anticoagulant pump, and transducer potector is arranged on blood pump.
Preferably, described transducer potector is connected with blood plasma separate cup by joint.
The invention has the beneficial effects as follows: blood plasma collecting segregation apparatus provided by the present invention, monitored the pressure gathered and also in defeated process by the pressure monitor be connected with blood filter, prevent the discomfort that hypertonia causes human body; Sampler structure is simple, cost lower than the cost of vacuum blood collector and vacuum sampler, for user reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of blood plasma collecting segregation apparatus of the present invention;
Fig. 2 is the partial view of blood plasma collecting segregation apparatus of the present invention;
Fig. 3 is the structural representation of sampler of the present invention.
Description of reference numerals: 1, hemostix; 2, perforator; 3, anticoagulant pipeline; 4, limited block; 5, three way cock; 6, transducer potector; 7, blood filter; 701, single tube joint; 702, blood filtration net; 703, outer sleeve; 704, double-pipe joint; 8, fixture; 9, pressure monitor; 10, joint; 11, blood plasma separate cup; 12, blood plasma collecting bag; 13, sampler; 1301, probe tube; 1302, probe tube joint; 1303, the first sampling flexible pipe; 1304, the second sampling flexible pipe; 14, anticoagulant pump; 15, blood pump.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
As shown in Figure 1 to Figure 3, blood plasma collecting segregation apparatus of the present invention, comprises for the hemostix 1 of blood collection, perforator 2, the anticoagulant pipeline 3 be connected with perforator 2, three way cock 5, blood filter 7, the transducer potector 6 be connected with blood filter 7, pressure monitor 9, blood plasma separate cup 11 and blood plasma collecting bag 12; Hemostix 1, anticoagulant pipeline 3, transducer potector 6 are connected with three way cock 5 respectively, and anticoagulant pipeline 3 and transducer potector 6 are installed on limited block 4; Blood filter 7 is connected with the import of blood plasma separate cup 11 by transducer potector 6; Blood plasma collecting bag 12 is connected with the outlet of blood plasma separate cup 11 by transducer potector 6; Pressure monitor 9 is connected for the pressure of monitoring of blood pipeline 6 with blood filter 7; Transducer potector 6 is connected with blood plasma separate cup 11 by joint 10, convenient installation.
Blood filter 7 comprises outer sleeve 703, be arranged on single tube joint 701 and the double-pipe joint 704 at outer sleeve 703 two ends, and being arranged on the blood filtration net 702 of outer sleeve 703 inside, double-pipe joint 704 is connected with blood plasma separate cup 11 with pressure monitor 9 respectively by transducer potector 6.
This blood plasma collecting segregation apparatus is the supporting medical apparatus and instruments of blood plasma collecting machine, perforator 2 is connected for accessing anticoagulant with anticoagulant bag, hemostix 1 is connected with the vein of plasma donor, anticoagulant pipeline 3 is arranged on anticoagulant pump 14, transducer potector 6 is arranged on blood pump 15, hemostix 1 under the effect of blood pump 15 by whole blood extraction, anticoagulant in anticoagulant bag transfers to three way cock 5 place under the effect of anticoagulant pump 14, blood filter 7 is arrived through transducer potector 6 after mixing with whole blood, enter blood filtration net 702 to filter, through transducer potector 6, the whole blood after filtration is delivered to blood plasma separate cup 11 again and carry out centrifugalize, along with blood plasma separate cup 11 speed increases, whole blood is by progressively layering, and the cell that density is larger is split into skin.After the whole blood through being separated is full of Centrifuge Cup 7, blood plasma can export from blood plasma separate cup 11 and overflow, and enters in blood plasma collecting bag 12 through transducer potector 6; Other blood constituents in blood plasma separate cup 11 except blood plasma, are acted on by blood pump 15, are automatically also defeated by plasma donor, through 2 to 3 circulations, when collecting setting value in blood plasma collecting bag 12, complete and wholely adopt slurry process.
Conveniently sample, blood plasma collecting segregation apparatus of the present invention also comprises the sampler 13 be connected with the transducer potector 6 between blood plasma separate cup 11 and blood plasma collecting bag 12, and sampler 13 comprises probe tube joint 1302 and the probe tube 1301, first that is connected with probe tube joint 1302 respectively and samples flexible pipe 1303 and second and sample flexible pipe 1304; First sampling flexible pipe 1303 is all connected with transducer potector 6 by three way cock 5 with the second sampling flexible pipe 1304; Along the direction of blood plasma flowing, the first sampling flexible pipe 1303 is positioned at the upstream of the second sampling flexible pipe 1304, and the first sampling flexible pipe 1303 is provided with the fixture 8 of control piper switch.
Gather in the process of blood plasma at blood plasma collecting bag 12, fixture 8 is taken off, the first sampling flexible pipe 1303 is made to form path, blood plasma is while flow to blood plasma collecting bag 12 along transducer potector 6, while flow to probe tube 1301, second successively along the first sampling flexible pipe 1303 to sample flexible pipe 1304, transducer potector 6 enter blood plasma collecting bag 12, fixture 8 is clipped on the first sampling flexible pipe 1303 after pipe 1301 to be sampled has sampled, first sampling flexible pipe 1303 is closed, and namely sample blood plasma be deposited in probe tube 1301.
Pressure monitor 9 is connected with blood filter 7 by transducer potector 6, this section of transducer potector 6 is provided with the fixture 8 of control piper switch, closes this section of anti-Hemostatic Oral Liquid of pipeline enter blood plasma collecting machine and pollute when pressure monitor 9 monitors transducer potector 6 pressure anomaly by fixture 8; Pressure detector 9 ensures the vitals offering slurry safety, and pressure detector 9 gathers and the also pressure of transducer potector 6 in defeated process for monitoring, and when sending warning higher than machine during setting value, operator can reduce pressure by the rotating speed of adjustment blood pump 15.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (7)
1. a blood plasma collecting segregation apparatus, is characterized in that: comprise for the hemostix (1) of blood collection, perforator (2), the anticoagulant pipeline (3) be connected with perforator (2), three way cock (5), blood filter (7), the transducer potector (6) be connected with blood filter (7), pressure monitor (9), blood plasma separate cup (11) and blood plasma collecting bag (12);
Described hemostix (1), anticoagulant pipeline (3), transducer potector (6) are connected with three way cock (5) respectively, and anticoagulant pipeline (3) and transducer potector (6) are installed on limited block (4); Blood filter (7) is connected by the import of transducer potector (6) with blood plasma separate cup (11); Blood plasma collecting bag (12) is connected by the outlet of transducer potector (6) with blood plasma separate cup (11); Pressure monitor (9) is connected for the pressure of monitoring of blood pipeline (6) with blood filter (7);
Also comprise the sampler (13) be connected with the transducer potector (6) between blood plasma separate cup (11) and blood plasma collecting bag (12), sampler (13) comprises probe tube joint (1302) and the probe tube (1301), first that is connected with probe tube joint (1302) respectively and samples flexible pipe (1303) and second and sample flexible pipe (1304); First sampling flexible pipe (1303) is all connected with transducer potector (6) by three way cock (5) with the second sampling flexible pipe (1304).
2. blood plasma collecting segregation apparatus according to claim 1, it is characterized in that: along the direction of blood plasma flowing, first sampling flexible pipe (1303) is positioned at the upstream of the second sampling flexible pipe (1304), and the first sampling flexible pipe (1303) is provided with the fixture (8) of control piper switch.
3. blood plasma collecting segregation apparatus according to claim 2, it is characterized in that: described blood filter (7) comprises outer sleeve (703), be arranged on single tube joint (701) and the double-pipe joint (704) at outer sleeve (703) two ends, and being arranged on the inner blood filtration net (702) of outer sleeve (703), double-pipe joint (704) is connected with blood plasma separate cup (11) with pressure monitor (9) respectively by transducer potector (6).
4. according to the arbitrary described blood plasma collecting segregation apparatus of claims 1 to 3, it is characterized in that: pressure monitor (9) is connected with blood filter (7) by transducer potector (6), this section of transducer potector (6) is provided with the fixture (8) of control piper switch.
5., according to the arbitrary described blood plasma collecting segregation apparatus of claims 1 to 3, it is characterized in that: described perforator (2) is connected for accessing anticoagulant with anticoagulant bag.
6., according to the arbitrary described blood plasma collecting segregation apparatus of claims 1 to 3, it is characterized in that: described anticoagulant pipeline (3) is arranged on anticoagulant pump (14), and transducer potector (6) is arranged on blood pump (15).
7., according to the arbitrary described blood plasma collecting segregation apparatus of claims 1 to 3, it is characterized in that: described transducer potector (6) is connected with blood plasma separate cup (11) by joint (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006036.5A CN104474600A (en) | 2015-01-07 | 2015-01-07 | Plasma sampling separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006036.5A CN104474600A (en) | 2015-01-07 | 2015-01-07 | Plasma sampling separating device |
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| Publication Number | Publication Date |
|---|---|
| CN104474600A true CN104474600A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006036.5A Pending CN104474600A (en) | 2015-01-07 | 2015-01-07 | Plasma sampling separating device |
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| CN (1) | CN104474600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812564A (en) * | 2019-10-18 | 2020-02-21 | 四川南格尔生物科技有限公司 | Plasma collecting system and method |
| CN110859635A (en) * | 2019-10-18 | 2020-03-06 | 四川南格尔生物科技有限公司 | Plasma sampling pipeline system and sampling method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61109574A (en) * | 1984-11-05 | 1986-05-28 | 株式会社 ニツシヨ− | Single needle type serum sampling system |
| JPH01153164A (en) * | 1987-12-11 | 1989-06-15 | Ube Ind Ltd | Plasma sampler |
| CN2439861Y (en) * | 2000-09-11 | 2001-07-25 | 淄博中保康医疗器具有限公司 | Blood-plasma single-collecting filter-memberane separator |
| WO2007007596A1 (en) * | 2005-07-08 | 2007-01-18 | Terumo Kabushiki Kaisha | Circuit for collecting blood component and apparatus for collecting blood component |
| CN201205378Y (en) * | 2008-05-26 | 2009-03-11 | 四川南格尔生物医学股份有限公司 | Disposable single blood-sampling plasm separator |
| CN202620343U (en) * | 2012-04-26 | 2012-12-26 | 四川南格尔生物医学股份有限公司 | Plasma collection bottle with reserved sample device |
| CN203885906U (en) * | 2014-05-19 | 2014-10-22 | 四川南格尔生物科技有限公司 | Single-pump centrifugal blood collection and liquid supplement device |
| CN204364534U (en) * | 2015-01-07 | 2015-06-03 | 成都市佳颖医用制品有限公司 | A kind of blood plasma collecting segregation apparatus |
-
2015
- 2015-01-07 CN CN201510006036.5A patent/CN104474600A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61109574A (en) * | 1984-11-05 | 1986-05-28 | 株式会社 ニツシヨ− | Single needle type serum sampling system |
| JPH01153164A (en) * | 1987-12-11 | 1989-06-15 | Ube Ind Ltd | Plasma sampler |
| CN2439861Y (en) * | 2000-09-11 | 2001-07-25 | 淄博中保康医疗器具有限公司 | Blood-plasma single-collecting filter-memberane separator |
| WO2007007596A1 (en) * | 2005-07-08 | 2007-01-18 | Terumo Kabushiki Kaisha | Circuit for collecting blood component and apparatus for collecting blood component |
| CN201205378Y (en) * | 2008-05-26 | 2009-03-11 | 四川南格尔生物医学股份有限公司 | Disposable single blood-sampling plasm separator |
| CN202620343U (en) * | 2012-04-26 | 2012-12-26 | 四川南格尔生物医学股份有限公司 | Plasma collection bottle with reserved sample device |
| CN203885906U (en) * | 2014-05-19 | 2014-10-22 | 四川南格尔生物科技有限公司 | Single-pump centrifugal blood collection and liquid supplement device |
| CN204364534U (en) * | 2015-01-07 | 2015-06-03 | 成都市佳颖医用制品有限公司 | A kind of blood plasma collecting segregation apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812564A (en) * | 2019-10-18 | 2020-02-21 | 四川南格尔生物科技有限公司 | Plasma collecting system and method |
| CN110859635A (en) * | 2019-10-18 | 2020-03-06 | 四川南格尔生物科技有限公司 | Plasma sampling pipeline system and sampling method |
| CN110812564B (en) * | 2019-10-18 | 2022-10-11 | 四川南格尔生物科技有限公司 | Plasma collecting system and method |
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Application publication date: 20150401 |