CN102389592A - Cryoprecipitation blood coagulation factor preparation instrument - Google Patents
Cryoprecipitation blood coagulation factor preparation instrument Download PDFInfo
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- CN102389592A CN102389592A CN2011103503437A CN201110350343A CN102389592A CN 102389592 A CN102389592 A CN 102389592A CN 2011103503437 A CN2011103503437 A CN 2011103503437A CN 201110350343 A CN201110350343 A CN 201110350343A CN 102389592 A CN102389592 A CN 102389592A
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Abstract
The invention relates to a cryoprecipitation blood coagulation factor preparation instrument, belonging to the technical field of medical equipment. The cryoprecipitation blood coagulation factor preparation instrument comprises a cabinet body and is characterized in that: a cabinet door is arranged at the front end of the cabinet body; and a blood bag lifting mechanism, a water circulating device, an upper weighing sensor, a lower weighing sensor, a peristaltic pump, an upper blood bag weighing box, a lower blood weighing box, a temperature transmitter, an internal environment evaporator, a refrigeration compressor set and a control system are arranged inside the cabinet body. The cryoprecipitation blood coagulation factor preparation instrument can achieve automatic water feeding and discharge functions; an automatic siphoning process is achieved by the peristaltic pump; the influence caused by human factors is reduced in a cryoprecipitation preparation process; in the preparation process, two-step automatic weighing is adopted, and the weighing precision is high; the blood bag lifting mechanism is arranged, thus the degree of automation is high; the integral equipment can conveniently finish preparation of cryoprecipitation blood coagulation factors; and the labor intensity is relieved.
Description
Technical field
The present invention relates to a kind of Cryoprecipitated Antihemophilic Factors preparing instrument, belong to the armarium technical field.
Background technology
At present, along with progress of science and technology, the mankind have broken away from heavy physical work gradually, give machinery equipment with increasing work and accomplish, and are more like this in the development of medical field.Present equipment and technology just towards automatization, integrated and intelligent direction development, also just develops towards this direction in the equipment of blood station uses, and new operating technology and method constantly occur; Cause new technical equipment constantly to occur; In each item composition preparation business that carry out the blood station, the equipment that the cryoprecipitate preparation needs is more, and it is more to operate personnel also cumbersome, that take; And all be the manual work operation; And according to the distribution situation of blood station equipment, the equipment for preparing this business disperses, and operator need shuttle between various device.
The preparation principle of cryoprecipitate and technology of preparing:
The preparation cryoprecipitate is the project that the blood station routine is carried out.Cryoprecipitate is rich in a large amount of VIII factors, Fibrinogen, Fn Fiberonectin and some other thrombin as blood products.Be mainly used in hemophilia A clinically, the treatment of the hemorrhage due to Fibrinogen and the deficiency of coagulation factors, and the treatment of the disturbances of blood coagulation that causes of operation, wound.Supply increase and clinical understanding along with preparation to preparation; Cryoprecipitate spreads all over each clinical speciality section office till now and uses by merely being applied to first type blood friend patient in the past, and along with going deep into the research of cryoprecipitate; The cryoprecipitate preparation is more and more wide in Clinical Application
The technology of preparing and the principle of cryoprecipitate are that cryoprecipitate is that (fresh frozen p las2ma, the component blood that FFP) is prepared from are that FFP melts the residual white depositions in back under 4 ℃ of environment by FFP.4 ℃ of nonfused characteristics, the blood station prepares the cryoprecipitate common method has two kinds according to cryoprecipitate, and a kind of is that FFP is positioned over the method that 4 ℃ of refrigerators slowly melt the back centrifugalize; Another kind is and places 4 ℃ of waters bath with thermostatic control to melt the isolating water-bath siphonage of back siphon FFP.To the contrast of two kinds of methods relatively, the second method preparation than first kind be prepared in cryoprecipitate to be higher than first method qualitatively.
There is following problem in these two kinds of methods: hold facility is many; Manufacturing cycle is long, and loss of effective components is too much, and cryoprecipitate is not carried out under the cold chain environment in the preparation process; There is potential safety hazard in the preparation process; Do not meet the related preparation environmental requirement, exist operator between different equipment, to shuttle in addition, defective such as labor intensity is big.
Summary of the invention
According to above deficiency of the prior art; The technical problem that the present invention will solve is: a kind of above-mentioned defective that solved is provided; Only need an equipment can accomplish the Cryoprecipitated Antihemophilic Factors preparation, alleviated labor intensity, the Cryoprecipitated Antihemophilic Factors preparing instrument that automaticity is high.
The technical solution adopted for the present invention to solve the technical problems is: described Cryoprecipitated Antihemophilic Factors preparing instrument; Comprise cabinet; It is characterized in that: the cabinet front end is provided with the cabinet door, is provided with blood bag elevating mechanism, water circle device, last LOAD CELLS, following LOAD CELLS, peristaltic pump in the cabinet, goes up blood bag weighing box, hematochezia bag weighing box, temperature transmitter, interior environment vaporizer, refrigeration compressor set and control system;
Blood bag elevating mechanism comprises mounting seat; Mounting seat is provided with motor mount, and motor is installed on the motor mount, and the two ends of mounting seat are provided with screw lifting mechanism; Motor is connected with screw lifting mechanism through synchronous band; The bottom of screw lifting mechanism is connected with the LOAD CELLS mount pad, on the LOAD CELLS mount pad LOAD CELLS is installed, and the top of last blood bag weighing box is connected on the LOAD CELLS mount pad;
Water circle device comprises thawing water tank, cold water inlet pipe, return pipe and water refrigeration titanium bag; Be provided with vaporizer in the water refrigeration titanium bag, be provided with temperature sensor in the thawing water tank, melt water tank one side and be provided with level sensor; Be provided with water level float in the level sensor; The level sensor bottom is connected with the bottom of melting water tank through the U-shaped pipe, and an end of cold water inlet pipe is connected with the thawing water tank bottom, and the other end is connected with the outlet of water refrigeration titanium bag behind canned motor pump; One end of return pipe is connected with the thawing water tank bottom; The other end is connected with the water return outlet of water refrigeration titanium bag, and the water inlet of water refrigeration titanium bag is connected with discharge pipe line with inlet pipeline respectively through three-way connector, is respectively equipped with entering water electromagnetic valve and drain solenoid valve on inlet pipeline and the discharge pipe line;
The thawing water tank is positioned at the below of blood bag weighing box; Hematochezia bag weighing box is positioned at a side-lower of blood bag weighing box, and peristaltic pump is between last blood bag weighing box and hematochezia bag weighing box, and peristaltic pump one side is provided with pinch valve; The top of hematochezia bag weighing box is provided with down LOAD CELLS; Control system is installed in the inner top of cabinet, and refrigeration compressor set is positioned at the inner bottom part of cabinet, and interior environment vaporizer is connected with refrigeration compressor set;
The temperature sensor of melting in the water tank is connected through circuit with temperature transmitter, and temperature transmitter, last LOAD CELLS, following LOAD CELLS, interior environment vaporizer, blood bag elevating mechanism, refrigeration compressor set, peristaltic pump, pinch valve are connected with control system through circuit respectively with water circle device.
The main shaft of described peristaltic pump is a worm screw; The side of worm screw is connected with turbine through helical tooth, and turbine is installed on the turbine wheel shaft, also is equipped with two on the turbine wheel shaft and steps up cam; Two are stepped up the both sides that cam lays respectively at turbine; The front side of stepping up cam is provided with the connection slide block, connects the slide block top and is connected with grip slide, and grip slide is positioned at a side of the Wriggling Pump Head of peristaltic pump.Other structures of peristaltic pump are identical with existing peristaltic pump.
Adopt this kind peristaltic pump can realize that braking clamps pipeline, after forming siphonic effect, the clamping device of peristaltic pump unclamps automatically, rotor stop motion after the clamping and release.
Described last LOAD CELLS, following LOAD CELLS, peristaltic pump, pinch valve, last blood bag weighing box and hematochezia bag weighing box include many groups that are arranged side by side.Usually be set to 10～15 groups.
Described cabinet inner top is equipped with illuminating lamp and ultraviolet sterilization lamp.
Four jiaos of the bottom of described thawing water tank is fillet structure.Can accomplish not stay the dead angle during cleaning.
During use, open the cabinet door, be ready to produce the bigeminy bag that cryoprecipitate is used; The FFP bag is put into blood bag weighing box on the equipment, empty plasma bags is put into hematochezia bag weighing box, after placement finishes; Begin to weigh, weigh after the completion, pipeline is passed peristaltic pump, pinch valve successively; Close the cabinet door, begin to produce.
After producing beginning,, detect through level sensor through entering water electromagnetic valve water filling in melting water tank; Stop water filling after reaching the water level that needs, drive through canned motor pump subsequently, the water that melts in the water tank circulates through cold water inlet pipe, return pipe and the vaporizer that is positioned at water refrigeration titanium bag; Make to melt the water for cooling in the water tank, reach the temperature that needs after, through blood bag elevating mechanism the FFP bag is reduced to and to melt in the water tank; When FP melted, because the effect of peristaltic pump, the blood plasma of thawing flowed in the empty plasma bags; The particulate blood plasma piece of remaining white crystals is cryoprecipitate in the FFP bag, through following LOAD CELLS hematochezia bag weighing box is weighed, when reaching the weight of setting; The closed clip pipe valve, the empty plasma bags that will have cryoprecipitate places the cryogenic refrigerator preservation subsequent use fast.
The intravital temperature of cabinet can be through interior environment vaporizer regulation and control.
Be the weight that control is produced, adopt two step weighings, first step weighing mode is through last weighing sensor the whole blood bag to be carried out weighing;, weighing stores related data after finishing; Second weighing carried out real-time weighing through following weighing sensor in melting process, compare with the data of the second real-time weighing of step and the data of first step storage, after the data contrast reaches the numerical value of setting; Control system will be notified pinch valve energising work; Pinch valve is closed closure, with being connected the flexible pipe clamped closed between FFP bag and the empty plasma bags, makes the blood plasma in the pipeline stop circulation.
The beneficial effect that the present invention had is: the Cryoprecipitated Antihemophilic Factors preparing instrument can be realized automatic loading water and drain function, has realized the automatic siphon process through peristaltic pump, prepares in cryoprecipitate and has reduced artificial factor in the process; In the preparation process, adopted for two steps weighed automatically, the weighing degree of accuracy is high; Be provided with blood bag elevating mechanism; Automaticity is high, and integral device can be accomplished the Cryoprecipitated Antihemophilic Factors preparation easily, has alleviated labor intensity.
Main innovate point of the present invention:
Automatic loading water and drain function: inlet pipeline is connected with tap water pipe line, and the entering water electromagnetic valve of on the inlet pipeline of equipment, installing is when equipment energising start; Level sensor detect melt in the water tank anhydrous after; Entering water electromagnetic valve is opened, melted water tank water intake, after the water level in melting water tank reaches the position of setting; Level sensor is closed entering water electromagnetic valve, melts water tank and stops to go up water.When producing after completion maybe need bleed off the water that melts in the water tank, the drain solenoid valve on the discharge pipe line is opened, with the water emptying of melting in the water tank, after the water emptying, level sensor is closed drain solenoid valve.The mutual self-locking of entering water electromagnetic valve and drain solenoid valve.
Automatic function of weighing: be the weight that control is produced, adopt two step weighings, first step weighing mode is through last weighing sensor the whole blood bag to be carried out weighing;, weighing stores related data after finishing; Second weighing carried out real-time weighing through following weighing sensor in melting process, compare with the data of the second real-time weighing of step and the data of first step storage, after the data contrast reaches the numerical value of setting; Control system will be notified pinch valve energising work; Pinch valve is closed closure, with being connected the flexible pipe clamped closed between FFP bag and the empty plasma bags, makes the blood plasma in the pipeline stop circulation.
Design for temperature control system: the temperature control principle that equipment melts water in the water tank is to be linked together through the pipeline cooling assembly of will being correlated with by refrigeration compressor set; Vaporizer carries out energy exchange; Vaporizer is placed in the water refrigeration titanium bag; The circulation that water in the water refrigeration titanium bag does not stop through water pump, recirculated water is through carrying out energy exchange with vaporizer, and the result of energy exchange is with the water for cooling that melts in the water tank.Because it is bigger that the cooling medium glassware for drinking water has good heat conductivity and specific heat of water to hold, so glassware for drinking water has good temperature stability, realizing having good performance on the uniformity on the accuracy control over temperature, is to realize the accurately cooling medium commonly used of control of temperature.Environment temperature controlling principle is the same with air-conditioning in the equipment, and refrigeration compressor set is lowered the temperature through circulating fan air cooling with interior environment, reach the interior ambient temperature range of setting.Temperature sensor through in melting water tank passes to temperature transmitter with variation of temperature.Temperature transmitter is controlled the duty of corresponding refrigeration compressor set according to range of set temperature.Through temperature sensor and temperature controller refrigeration compressor set is carried out duty control, combine to adopt specific heat capacity than systemic circulation water as melting cooling medium, can realize the thawing water accuracy control over temperature that circulates.
The wriggling automatic siphon: siphon will be satisfied following two conditions: between the first, two bag a height fall will be arranged, drop is greater than the height of a blood bag; The second, two blood bag is necessary for vacuum state.First condition satisfies easily.Second condition; Because operation and blood bag in producing process get into air in producing process, can not form vacuum, when when producing, relying on vacuum siphon; Can not form effective siphon; In this case, often need carry out human intervention, blood plasma is extruded into oneself formation siphon in the satellite bag.Because human intervention runs off effective ingredient; The staff need contact the low temperature frozen water in the process of human intervention in addition, and health of operators is impacted.For head it off has added peristaltic pump in equipment.The operation principle of peristaltic pump is very simple, and it is through replacing extruding and discharging pumping fluid to pump line.As with two finger pinching flexible pipes, along with moving of finger, form negative pressure in the pipe, make liquid flow thereupon.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right TV structure sketch map of Fig. 1;
Fig. 3 is the structural representation of blood bag elevating mechanism;
Fig. 4 is the principle schematic of water circle device;
Fig. 5 is the structural representation of peristaltic pump;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the B-B cutaway view of Fig. 5.
Among the figure: 1, cabinet; 2, cabinet door; 3, blood bag elevating mechanism; 4, water circle device; 5, go up LOAD CELLS; 6, following LOAD CELLS; 7, peristaltic pump; 8, go up blood bag weighing box; 9, hematochezia bag weighing box; 10, temperature transmitter; 11, interior environment vaporizer; 12, refrigeration compressor set; 13, control system; 14, mounting seat; 15, motor mount; 16, motor; 17, screw lifting mechanism; 18, be with synchronously; 19, LOAD CELLS mount pad; 20, melt water tank; 21, cold water inlet pipe; 22, return pipe; 23, water refrigeration titanium bag; 24, vaporizer; 25, temperature sensor; 26, level sensor; 27, water level float; 28, U-shaped pipe; 29, canned motor pump; 30, inlet pipeline; 31, discharge pipe line; 32, entering water electromagnetic valve; 33, drain solenoid valve; 34, pinch valve; 35, worm screw; 36, turbine; 37, turbine wheel shaft; 38, step up cam; 39, connect slide block; 40, grip slide; 41, Wriggling Pump Head; 42, illuminating lamp and ultraviolet sterilization lamp.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are done and to be further described:
Shown in Fig. 1～7; Cabinet 1 front end is provided with cabinet door 2, is provided with blood bag elevating mechanism 3, water circle device 4, last LOAD CELLS 5, following LOAD CELLS 6, peristaltic pump 7 in the cabinet 1, goes up blood bag weighing box 8, hematochezia bag weighing box 9, temperature transmitter 10, interior environment vaporizer 11, refrigeration compressor set 12 and control system 13;
Blood bag elevating mechanism 3 comprises mounting seat 14; Mounting seat 14 is provided with motor mount 15; Motor 16 is installed on the motor mount 15; The two ends of mounting seat 14 are provided with screw lifting mechanism 17, and motor 16 is through be with 18 to be connected with screw lifting mechanism 17 synchronously, and the bottom of screw lifting mechanism 17 is connected with LOAD CELLS mount pad 19; LOAD CELLS 5 is installed on the LOAD CELLS mount pad 19, and the top of last blood bag weighing box 8 is connected on the LOAD CELLS mount pad 19;
Thawing water tank 20 is positioned at the below of blood bag weighing box 8; Hematochezia bag weighing box 9 is positioned at a side-lower of blood bag weighing box 8, and peristaltic pump 7 is between last blood bag weighing box 8 and hematochezia bag weighing box 9, and peristaltic pump 7 one sides are provided with pinch valve 34; The top of hematochezia bag weighing box 9 is provided with down LOAD CELLS 6; Control system 13 is installed in the inner top of cabinet 1, and refrigeration compressor set 12 is positioned at the inner bottom part of cabinet 1, and interior environment vaporizer 11 is connected with refrigeration compressor set 12;
The main shaft of peristaltic pump 7 is a worm screw 35; The side of worm screw 35 is connected with turbine 36 through helical tooth, and turbine 36 is installed on the turbine wheel shaft 37, also is equipped with two on the turbine wheel shaft 37 and steps up cam 38; Two are stepped up the both sides that cam 38 lays respectively at turbine 36; The front side of stepping up cam 38 is provided with and connects slide block 39, connects slide block 39 tops and is connected with grip slide 40, and grip slide 30 is positioned at a side of the Wriggling Pump Head 41 of peristaltic pump 7.
Adopt this kind peristaltic pump 7 can realize that braking clamps pipeline; Rotation through worm screw 35 drives turbine 36 rotations, steps up cam 38 rotations thereby drive, and steps up cam 38 and withstands on the connection slide block 39; When rotating, can drive connection slide block 39 and move forward and backward, move forward and backward thereby drive grip slide 40.
Last LOAD CELLS 5, down LOAD CELLS 6, peristaltic pump 7, pinch valve 34, go up blood bag weighing box 8 and hematochezia bag weighing box 9 includes 15 groups that are arranged side by side.Cabinet 1 inner top is equipped with illuminating lamp and ultraviolet sterilization lamp 42, and four jiaos of the bottom of thawing water tank 20 is fillet structure.
During use, open cabinet door 1, be ready to produce the bigeminy bag that cryoprecipitate is used; The FFP bag is put into blood bag weighing box 8 on the equipment, empty plasma bags is put into hematochezia bag weighing box 9, after placement finishes; Begin to weigh, weigh after the completion, pipeline is passed peristaltic pump 7, pinch valve 34 successively; Close the cabinet door, begin to produce.
After producing beginning,, detect through level sensor 26 through entering water electromagnetic valve 32 water filling in melting water tank 20; Stop water filling after reaching the water level that needs, drive through canned motor pump 29 subsequently, the water that melts in the water tank 20 circulates through cold water inlet pipe 21, return pipe 22 and the vaporizer 24 that is positioned at water refrigeration titanium bag 23; Make to melt the water for cooling in the water tank 20, reach the temperature that needs after, through blood bag elevating mechanism 3 the FFP bag is reduced to and to melt in the water tank 20; When FP melts; Because the effect of peristaltic pump 7, the blood plasma of thawing flows in the empty plasma bags, and the particulate blood plasma piece of remaining white crystals is cryoprecipitate in the FFP bag; Weigh through following 6 pairs of hematochezia bags of LOAD CELLS weighing box 9; When reaching the weight of setting, closed clip pipe valve 34, the empty plasma bags that will have cryoprecipitate places the cryogenic refrigerator preservation subsequent use fast.
Claims (5)
1. Cryoprecipitated Antihemophilic Factors preparing instrument; Comprise cabinet; It is characterized in that: the cabinet front end is provided with the cabinet door, is provided with blood bag elevating mechanism, water circle device, last LOAD CELLS, following LOAD CELLS, peristaltic pump in the cabinet, goes up blood bag weighing box, hematochezia bag weighing box, temperature transmitter, interior environment vaporizer, refrigeration compressor set and control system;
Blood bag elevating mechanism comprises mounting seat; Mounting seat is provided with motor mount, and motor is installed on the motor mount, and the two ends of mounting seat are provided with screw lifting mechanism; Motor is connected with screw lifting mechanism through synchronous band; The bottom of screw lifting mechanism is connected with the LOAD CELLS mount pad, on the LOAD CELLS mount pad LOAD CELLS is installed, and the top of last blood bag weighing box is connected on the LOAD CELLS mount pad;
Water circle device comprises thawing water tank, cold water inlet pipe, return pipe and water refrigeration titanium bag; Be provided with vaporizer in the water refrigeration titanium bag, be provided with temperature sensor in the thawing water tank, melt water tank one side and be provided with level sensor; Be provided with water level float in the level sensor; The level sensor bottom is connected with the bottom of melting water tank through the U-shaped pipe, and an end of cold water inlet pipe is connected with the thawing water tank bottom, and the other end is connected with the outlet of water refrigeration titanium bag behind canned motor pump; One end of return pipe is connected with the thawing water tank bottom; The other end is connected with the water return outlet of water refrigeration titanium bag, and the water inlet of water refrigeration titanium bag is connected with discharge pipe line with inlet pipeline respectively through three-way connector, is respectively equipped with entering water electromagnetic valve and drain solenoid valve on inlet pipeline and the discharge pipe line;
The thawing water tank is positioned at the below of blood bag weighing box; Hematochezia bag weighing box is positioned at a side-lower of blood bag weighing box, and peristaltic pump is between last blood bag weighing box and hematochezia bag weighing box, and peristaltic pump one side is provided with pinch valve; The top of hematochezia bag weighing box is provided with down LOAD CELLS; Control system is installed in the inner top of cabinet, and refrigeration compressor set is positioned at the inner bottom part of cabinet, and interior environment vaporizer is connected with refrigeration compressor set;
The temperature sensor of melting in the water tank is connected through circuit with temperature transmitter, and temperature transmitter, last LOAD CELLS, following LOAD CELLS, interior environment vaporizer, blood bag elevating mechanism, refrigeration compressor set, peristaltic pump, pinch valve are connected with control system through circuit respectively with water circle device.
2. Cryoprecipitated Antihemophilic Factors preparing instrument according to claim 1 is characterized in that: the main shaft of described peristaltic pump is a worm screw, and the side of worm screw is connected with turbine through helical tooth; Turbine is installed on the turbine wheel shaft; Also be equipped with two on the turbine wheel shaft and step up cam, two are stepped up the both sides that cam lays respectively at turbine, and the front side of stepping up cam is provided with the connection slide block; Connect the slide block top and be connected with grip slide, grip slide is positioned at a side of the Wriggling Pump Head of peristaltic pump.
3. Cryoprecipitated Antihemophilic Factors preparing instrument according to claim 1 is characterized in that: described last LOAD CELLS, following LOAD CELLS, peristaltic pump, pinch valve, last blood bag weighing box and hematochezia bag weighing box include many groups that are arranged side by side.
4. Cryoprecipitated Antihemophilic Factors preparing instrument according to claim 1 is characterized in that: described cabinet inner top is equipped with illuminating lamp and ultraviolet sterilization lamp.
5. Cryoprecipitated Antihemophilic Factors preparing instrument according to claim 1 is characterized in that: four jiaos of the bottom of described thawing water tank is fillet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350343.7A CN102389592B (en) | 2011-11-08 | 2011-11-08 | Cryoprecipitation blood coagulation factor preparation instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350343.7A CN102389592B (en) | 2011-11-08 | 2011-11-08 | Cryoprecipitation blood coagulation factor preparation instrument |
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| CN102389592A true CN102389592A (en) | 2012-03-28 |
| CN102389592B CN102389592B (en) | 2014-04-23 |
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| CN201110350343.7A Active CN102389592B (en) | 2011-11-08 | 2011-11-08 | Cryoprecipitation blood coagulation factor preparation instrument |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399814A (en) * | 2015-11-10 | 2016-03-16 | 卢瑾 | Cryoprecipitated antihemophilic factor preparation instrument and application method thereof |
| CN106512046A (en) * | 2017-01-07 | 2017-03-22 | 深圳市普特生物医学工程有限公司 | Lifting rotating device and plasma virus inactivation monitor |
| CN110841122A (en) * | 2019-10-31 | 2020-02-28 | 深圳市普特生物医学工程有限公司 | Method and device for preparing cryoprecipitate |
| CN111560065A (en) * | 2020-06-29 | 2020-08-21 | 山东中保康医疗器具有限公司 | Cryoprecipitated blood coagulation factor preparation instrument and use method thereof |
| CN111870749A (en) * | 2019-11-27 | 2020-11-03 | 深圳市普特生物医学工程有限公司 | Water circulation unfreezing unit, water circulation unfreezing system and cryoprecipitation preparation instrument |
| CN114164196A (en) * | 2021-12-08 | 2022-03-11 | 山东中保康医疗器具有限公司 | Preparation process of cryoprecipitated blood coagulation factor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630654A1 (en) * | 1993-05-13 | 1994-12-28 | Association Pour L'essor De La Transfusion Sanguine Dans La Region Du Nord | Automatic blood sample device with weighing and agitating means |
| CN1322577A (en) * | 2000-05-10 | 2001-11-21 | 黄浔阳 | Apparatus for producing fibrin adhesive & the like blood products and its medical use |
| US20040186414A1 (en) * | 2003-02-03 | 2004-09-23 | Maurice Behague | Collection bag system with preformed loop |
| CN202314591U (en) * | 2011-11-08 | 2012-07-11 | 山东中保康医疗器具有限公司 | Cryoprecipitated antihemophilic factor preparation device |
-
2011
- 2011-11-08 CN CN201110350343.7A patent/CN102389592B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630654A1 (en) * | 1993-05-13 | 1994-12-28 | Association Pour L'essor De La Transfusion Sanguine Dans La Region Du Nord | Automatic blood sample device with weighing and agitating means |
| CN1322577A (en) * | 2000-05-10 | 2001-11-21 | 黄浔阳 | Apparatus for producing fibrin adhesive & the like blood products and its medical use |
| US20040186414A1 (en) * | 2003-02-03 | 2004-09-23 | Maurice Behague | Collection bag system with preformed loop |
| CN202314591U (en) * | 2011-11-08 | 2012-07-11 | 山东中保康医疗器具有限公司 | Cryoprecipitated antihemophilic factor preparation device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399814A (en) * | 2015-11-10 | 2016-03-16 | 卢瑾 | Cryoprecipitated antihemophilic factor preparation instrument and application method thereof |
| CN105399814B (en) * | 2015-11-10 | 2018-08-14 | 佛山沃塘医疗科技有限公司 | Cryoprecipitated antihemophilic factor preparation device and its application method |
| CN106512046A (en) * | 2017-01-07 | 2017-03-22 | 深圳市普特生物医学工程有限公司 | Lifting rotating device and plasma virus inactivation monitor |
| CN110841122A (en) * | 2019-10-31 | 2020-02-28 | 深圳市普特生物医学工程有限公司 | Method and device for preparing cryoprecipitate |
| CN111870749A (en) * | 2019-11-27 | 2020-11-03 | 深圳市普特生物医学工程有限公司 | Water circulation unfreezing unit, water circulation unfreezing system and cryoprecipitation preparation instrument |
| CN111560065A (en) * | 2020-06-29 | 2020-08-21 | 山东中保康医疗器具有限公司 | Cryoprecipitated blood coagulation factor preparation instrument and use method thereof |
| CN111560065B (en) * | 2020-06-29 | 2023-06-16 | 山东中保康医疗器具有限公司 | Cryoprecipitated coagulation factor preparation instrument and application method thereof |
| CN114164196A (en) * | 2021-12-08 | 2022-03-11 | 山东中保康医疗器具有限公司 | Preparation process of cryoprecipitated blood coagulation factor |
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|---|---|
| CN102389592B (en) | 2014-04-23 |
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