CN2605817Y - Automatic blood cell component collector - Google Patents
Automatic blood cell component collector Download PDFInfo
- Publication number
- CN2605817Y CN2605817Y CN 02288377 CN02288377U CN2605817Y CN 2605817 Y CN2605817 Y CN 2605817Y CN 02288377 CN02288377 CN 02288377 CN 02288377 U CN02288377 U CN 02288377U CN 2605817 Y CN2605817 Y CN 2605817Y
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- central controller
- programme
- utility
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Abstract
The utility model relates to a fully automatic blood corpuscle constituents collecting machine, pertaining to blood constituents collecting and treating. The utility model is characterized in that the central controller is a programmable controller; all the measuring sensors of the machine are connected with the central programmable controller through interfaces; a human-machine interface is in connection with the central programmable controller; the actuating mechanisms such as the centrifuge, the pump and the valve are connected with the central programmable controller through the interfaces and drive circuits. Since a programmable controller with standardized functions is introduced into the utility model, the connection layout is simple and the number of the elements and socket connectors is greatly reduced, which is favorable for the production organization, the improvement in the anti-jamming performance and reliability, and is convenient for operation and maintenance.
Description
Technical field
This utility model relates to the collection and the processing of blood, is a kind of hemocyte composition automatic acquisition device.Be mainly used in hospital, blood station or blood products industry, it can automatically be separated compositions such as platelet, blood plasma, erythrocyte or stem cell from blood, simultaneously remaining blood constituent is automatically sent back to human body.
Background technology
Traditional blood cell collection mode is to adopt artificial the collection, and this can not guarantee the hemocyte quality, also causes the intersection viral infection easily.Along with the raising of economic development and scientific level, the popularity rate of gathering hemocyte with machine is more and more higher.In the prior art, SCM type blood cell collection machine is the comparatively advanced blood cell collection machine of a kind of technology, its main design philosophy is that employing is the technical scheme at center with traditional single-chip microcomputer, consists predominantly of actuators such as all kinds of measuring transducers, CPU central controller, man machine interface and centrifuge, pump, valve in this machine structure.As everyone knows, so-called single-chip microcomputer is to be formed by component set such as central processor CPU, imput output circuit, memories, constitutes a large scale integrated circuit.The single-chip microcomputer of structure like this, when being configured to the blood cell collection machine, must aspect soft, hardware two, make a large amount of complementary design, because the integrated circuit of depending merely on a single-chip microcomputer normally can not be collected data and control executing mechanism work from pick off, it needs the interface circuit of various different purposes and getting up of ancillary equipment combination, for example: actuators such as man machine interface, centrifuge, pump all need single chip circuit plate and the central single-chip microcomputer by separately to join, could operate as normal.So the control circuit of existing hemocyte composition harvester all is to form with a lot of piece single-chip microcomputer printed circuit board (PCB)s, feel in actual use, the circuit structure complexity of the full-automatic hemocyte composition of existing SCM type harvester, non-standard circuit is many, be unfavorable for tissue production, and capacity of resisting disturbance, adaptability and reliability are all relatively poor, use, keep in repair inconvenient.
Summary of the invention
The purpose of this utility model provides the full-automatic hemocyte composition of a formula able to programme harvester, makes it simplify circuit structure greatly, helps improving interference performance, and the reliability that favourable tissue production and raising are used is convenient to Operation and Maintenance.
" able to programme " control technology (being PLC) also is a kind of computer technology, it is a kind of comparatively common technology, be mainly used in the occasions such as automatic control, elevator control and shipping traffic control of production process, it has not only comprised the whole of single-chip microcomputer, has also comprised interface and inputoutput unit on the single-chip microcomputer printed panel.Its Programmable Logic Controller is the very strong standard product of a kind of versatility, motility, and is easy to programming mode change its characteristic and function.This utility model makes full use of the characteristics of " able to programme " technology and designs.
Realize this utility model of above-mentioned purpose, also comprise actuators such as all kinds of measuring transducers, central controller, man machine interface and centrifuge that existing blood cell collection machine had, pump, valve, main feature of the present utility model is, central controller is a kind of Programmable Logic Controller, then all kinds of measuring transducers are connected with central controller able to programme by its circuit, man machine interface is connected with central controller able to programme, and actuators such as centrifuge, pump, valve are connected with central controller able to programme by interface circuit or drive circuit.
Because the central controller in this utility model has adopted the Programmable Logic Controller with standard functions, make the wiring of complete machine succinct, the quantity of components and parts, connector declines to a great extent, helping tissue produces and keeps in repair, help improving the interference free performance of machine, handled easily and raising machine operational reliability.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is the connection diagram of an embodiment of the present utility model.
The specific embodiment
The specific embodiment of the present utility model as shown in drawings.
At first see also Fig. 1.See that by schematic diagram of the present utility model it includes all kinds of measuring transducers, central controller able to programme, man machine interface, actuator.Please consult Fig. 2 simultaneously, pick off in this utility model can have: various pressure, weight sensor 2, rotating speed, leakage, pipeline, blood layer and air borne sensor 3, and position sensor 5, this various kinds of sensors 2,3 can be by interface circuit with 5 or directly is connected with central controller 1 able to programme; Actuator of the present utility model can include valves 20 such as sleeve press pump 10, blood pump 15, anticoagulant pump 16, transmission pump 17, centrifuge 18 and platelet, blood plasma, tax blood, elutriation etc., and these comprise that actuators such as pump, centrifuge, valve can pass through interface circuit 6,7,8,9, drive circuit 11,12,13,14 or directly be connected with central controller 1 able to programme; Man machine interface 4 is connected with central controller able to programme.In Fig. 1, be provided with supply unit, the blood cell collection machine of structure like this, various kinds of sensors detects the duty of machine, be sent to central controller able to programme, controller calculates according to the situation of input signal, analyze and judgement, thereby send only control instruction to interface, drive circuit, corresponding actuator is moved according to command request, various kinds of sensors is detecting the ruuning situation of each parts and blood donor's relevant data constantly simultaneously, and feedback information constantly is sent to central controller able to programme, information is sent to relevant data man machine interface after treatment and shows, when if central controller able to programme is found abnormal phenomena is arranged, central controller able to programme can be controlled man machine interface and send the sound and light alarm signal, central controller able to programme in case of necessity can send control corresponding and instruct to interface, drive circuit is adjusted automatically and is handled by actuator.
Seen that by embodiment illustrated in fig. 2 each pick off 2,3,5 in the present embodiment directly is connected with central controller 1 able to programme, number in the figure 19 is a buzzer; Various valves 20 are connected with central controller 1 able to programme by interface circuit 9, centrifuge 18, blood pump 15 and anticoagulant pump 16 are connected with central controller 1 able to programme by driver 11,12 and interface circuit 7,8, and sleeve press pump 10 is connected with central controller 1 able to programme by an interface circuit 6.Limit switch signal circuit 5, the man machine interface 4 in addition that are connected with central controller 1 able to programme in the present embodiment.
Claims (2)
1. a full-automatic hemocyte composition harvester includes actuators such as various kinds of sensors, central controller, man machine interface and centrifuge, pump, valve, and it is characterized in that: central controller is a kind of Programmable Logic Controller; All kinds of measuring transducers are connected with central controller able to programme by its circuit, and man machine interface is connected with central controller able to programme, and actuators such as centrifuge, pump, valve are connected with central controller able to programme by interface or drive circuit.
2. according to the described full-automatic hemocyte composition harvester of claim 1, it is characterized in that: be provided with intermediary's interface in central controller able to programme the place ahead, actuator such as the pick off that this machine had, pump, centrifuge, valve and various operation operation circuit all are connected with central controller able to programme by intermediary's interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288377 CN2605817Y (en) | 2002-12-18 | 2002-12-18 | Automatic blood cell component collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288377 CN2605817Y (en) | 2002-12-18 | 2002-12-18 | Automatic blood cell component collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605817Y true CN2605817Y (en) | 2004-03-10 |
Family
ID=34151146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288377 Expired - Fee Related CN2605817Y (en) | 2002-12-18 | 2002-12-18 | Automatic blood cell component collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605817Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940983B (en) * | 2005-06-22 | 2012-05-02 | 科安比司特公司 | Set of bags for the separation of a composite liquid in a centrifuge |
| CN110825020A (en) * | 2019-10-21 | 2020-02-21 | 四川南格尔生物科技有限公司 | Protection monitoring system of full-automatic composition blood collection system |
| CN110812565A (en) * | 2019-10-21 | 2020-02-21 | 四川南格尔生物科技有限公司 | Blood component separation platform |
-
2002
- 2002-12-18 CN CN 02288377 patent/CN2605817Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940983B (en) * | 2005-06-22 | 2012-05-02 | 科安比司特公司 | Set of bags for the separation of a composite liquid in a centrifuge |
| CN110825020A (en) * | 2019-10-21 | 2020-02-21 | 四川南格尔生物科技有限公司 | Protection monitoring system of full-automatic composition blood collection system |
| CN110812565A (en) * | 2019-10-21 | 2020-02-21 | 四川南格尔生物科技有限公司 | Blood component separation platform |
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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: 20040310 Termination date: 20111218 |