CN108444854A - Inactivation of virus monitor - Google Patents
Inactivation of virus monitor Download PDFInfo
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- CN108444854A CN108444854A CN201711404547.8A CN201711404547A CN108444854A CN 108444854 A CN108444854 A CN 108444854A CN 201711404547 A CN201711404547 A CN 201711404547A CN 108444854 A CN108444854 A CN 108444854A
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- blood plasma
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0017—Filtration
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/0076—Radiation using a photocatalyst or photosensitiser
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/22—Blood or products thereof
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Abstract
The present invention discloses a kind of inactivation of virus monitor, including fuselage, and host computer, filter holder device, weighing device and the heat seal device being set on fuselage, and filter holder device is used to that blood bag to be hung and supported in blood-plasma virus killing filtration treatment；Upper mechatronics weighing device and heat seal device, the instruction of weighing that weighing device is used to be sent out according to host computer, weigh to blood plasma finished bag, and lock the weight weighed after the weight of blood plasma finished bag stabilization；For host computer after the weight that weighing device locks blood plasma finished bag, control heat seal device carries out heat seal to the inlet/outlet pipe of blood plasma finished bag；For host computer after the completion of heat seal of the heat seal device to the inlet/outlet pipe of blood plasma finished bag, control weighing device releases weight locking, to weigh to next blood plasma finished bag.Inactivation of virus monitor of the present invention so that in blood plasma finished bag manufacturing process, it is ensured that the stabilization weighed with bonding operation reduces the space hold of equipment, and promotes whole efficiency.
Description
Technical field
The present invention relates to field of medical device, more particularly to a kind of inactivation of virus monitor.
Background technology
In order to ensure blood use safety, during preparing blood plasma, need to be virus inactivated processing.Plasma viral goes out at present
The method living used is methylenum careuleum photoinactivation method, and concrete operation method is：It is rack-mounted that former plasma bags are first suspended on inactivation branch
It on the hook disk set, is connected by conduit and the blood plasma transfer bag of lower section, is equipped with methylene blue powder box between the two；Then to adding
Illumination is carried out added with the blood plasma transfer bag of methylene blue, so that virus is lost completely and penetrates, replicates and infection ability；Illumination completes it
Afterwards, then by blood plasma transfer bag it is suspended on the hook disk of inactivation holder device, is connected by conduit and the blood plasma finished bag of lower section,
It is equipped with the filter for filtering out methylene blue from blood plasma between the two.Since blood plasma passes through two in viral inactivation steps
It is secondary to be transferred to another blood bag from a blood bag and be lost.And the content of the blood plasma finished bag of standard be 200ml ± 10%,
150ml ± 10%, 100ml ± 10%, so needing that blood plasma is made to the blood plasma finished bag of content standard by weighing.If content
Next standard will be dropped to when a standard is not achieved, such as when content only has 170ml to be unsatisfactory for 200ml ± 10%, need
Part blood plasma is squeezed and is returned in blood plasma transfer bag so that the blood plasma finished bag of ± 10% standards of 150ml is made, finally reaches content
The conduit of target blood plasma finished bag carries out heat seal.
In the prior art, the manufacturing process of blood plasma finished bag：Blood plasma is separated from whole blood, takes inactivation branch later
Viral inactivation treatment is done on rack device, and the blood plasma finished bag Jing Guo viral inactivation treatment is uniformly transported into place at one with cart and is gone
It weighs, then content blood plasma finished bag up to standard is transported into another place place and goes heat seal.It is this that heat seal of weighing is carried out to blood plasma blood bag
There is following drawback：1, weighing on hot bonding method, there are human errors, for example, weighing data is also unstable, blood plasma finished bag just by
Take away heat seal or heat seal is not completed also, and blood plasma finished bag is not just removed, and weigh work to next bag of blood plasma finished bag
Make.2, filter holder device, weighing device and heat seal device three are disposed on position different at 3, not only take up space,
It is easy to cause and puts mixed and disorderly, and operator needs walking up and down between three always, affects whole efficiency.
Invention content
The main object of the present invention is to provide a kind of inactivation of virus monitor so that in blood plasma finished bag manufacturing process,
Ensure the stabilization weighed with bonding operation, reduce the space hold of equipment, promotes whole efficiency.
To achieve the above object, inactivation of virus monitor proposed by the present invention, including fuselage, and it is set to the fuselage
On host computer, filter holder device, weighing device and heat seal device, the filter holder device be used in blood-plasma virus killing
Blood bag is hung and supported in filtration treatment；Weighing device and heat seal device described in the upper mechatronics, the weighing device
Instruction of weighing for being sent out according to the host computer, weighs to blood plasma finished bag, and steady in the weight of blood plasma finished bag
The weight weighed is locked after fixed；The host computer is after the weight that the weighing device locks the blood plasma finished bag, hair
Send heat seal to instruct makes the heat seal device carry out heat seal to the inlet/outlet pipe of the blood plasma finished bag to the heat seal device；It is described
Host computer controls the weighing device and releases after the completion of heat seal of the heat seal device to the inlet/outlet pipe of the blood plasma finished bag
Weight locks, to weigh to next blood plasma finished bag.
Preferably, the instruction of weighing that the weighing device is sent out according to the host computer, weighs to blood plasma finished bag,
And the step of locking the weight weighed after the weight of blood plasma finished bag stabilization, includes：
S1, obtain blood plasma finished bag current weight as initial weight value, and start preset duration weight confirmation fall
Timing；
S2, confirm in countdown in the weight, the weight that the primary blood plasma finished bag is obtained every the first duration is made
For intermediate weight value；
If the numerical value differed between S3, the intermediate weight value and the initial weight value is more than first threshold, again
Execute step S1；
If S4, confirming in countdown in the weight, differed between each intermediate weight value and the initial weight value
Numerical value is respectively less than or is equal to the first threshold, then the weight of the blood plasma finished bag is locked as the initial weight value, and
The initial weight value is fed back into the host computer.
Preferably, the host computer receive the initial weight value and complete send heat seal instruct give the heat seal dress
It postpones, if receiving request of weighing again, the host computer sends heat seal to the heat seal device and cancels instruction, and to described
Weighing device sends instruction of weighing, and so that the weighing device is re-started blood plasma finished bag and weighs.
Preferably, the weighing device includes first processor, the first communication unit and is electrically connected with the first processor
The first pressure sensor connect, first communication unit are connected between the first processor and the host computer, are used for
Information transmission between the first processor and the host computer；The first pressure sensor is for detecting blood plasma finished bag
Gravity, and by the gravity feedback detected give the first processor；The first processor is sent according to the host computer
Instruction of weighing, control the first pressure sensor and start to detect the gravity of the blood plasma finished bag, and according to described the
The gravity of one pressure sensor feedback determines the weight of blood plasma finished bag.
Preferably, the weighing device further includes the charactron and indicator light being electrically connected respectively with the first processor,
The charactron is for showing the blood plasma that the first processor is obtained according to the gravity that the first pressure sensor detects
The weight of finished bag, the indicator light are used to show the weight lock-out state of the weighing device.
Preferably, the heat seal device include second processor and be electrically connected respectively with the second processor second
Communication unit, light sensation detection unit, heat seal clamp and high frequency plate；Second communication unit is used for the second processor and institute
State the information transmission between host computer；The light sensation detection unit be used to detect blood plasma finished bag inlet/outlet pipe whether be put into it is described
In heat seal clamp；The high frequency plate gives the heat seal clamp for output power, to drive the heat seal clamp to the blood plasma
The inlet/outlet pipe of finished bag carries out heat seal；
The step of heat seal device carries out heat seal to the inlet/outlet pipe of the blood plasma finished bag include：
After receiving the heat seal instruction of host computer transmission, the second processor controls the light sensation detection unit and opens
Dynamic, whether the inlet/outlet pipe to detect blood plasma finished bag is put into the heat seal clamp；
After determining that the inlet/outlet pipe of the blood plasma finished bag is put into the heat seal clamp, the second processor controls institute
The startup of high frequency plate is stated, to drive the heat seal clamp to carry out heat seal to the inlet/outlet pipe of blood plasma finished bag.
Preferably, the heat seal device further includes current detecting unit, and the current detecting unit is electrically connected described
Second processor and the high frequency plate；The current detecting unit detects the defeated of the high frequency plate when the high frequency plate works
Enter electric current, and the input current detected is fed back into the second processor；The second processor receives the electric current
After the input current of detection unit feedback, the input power of the high frequency plate is calculated according to the input current and analyzes the input work
Whether rate is located within the scope of preset normal power；When analysis obtain the input power of the high frequency plate not it is described it is preset just
When in normal power bracket, the second processor carries out abnormal alarm processing.
Preferably, the scanning means with the upper mechatronics is additionally provided on the fuselage, the scanning means is used for
Scan the label of the label information and operating personnel of blood plasma finished bag, and scanning information fed back into the host computer, it is described on
Position machine stores the scanning information received.
Preferably, the holder filter device includes top weighing plate, and the top weighing plate is passed equipped with second pressure
Sensor and several hooks for hanging former plasma bags, the hook are connect with the second pressure sensor；Second pressure
Force snesor and upper mechatronics, total force for detecting the blood bag hung on the top weighing plate will simultaneously detect
Gravity feedback gives the host computer；
In blood-plasma virus killing filtration treatment, described in second pressure sensor detection described in the host computer timing controlled
The total force of the blood bag hung on the weighing plate of top analyzes the adjacent total force twice that the second pressure sensor detects
Difference whether in preset first difference range；If the difference of the total force exceeds first difference range, institute
It states host computer and determines that the filtering of blood plasma has exception, be filtered abnormal alarm.
Preferably, the host computer is also after the weighing device locks weight, according on the second pressure sensor
The gravity of feedback determines the weight decrement of the blood bag hung on the top weighing plate during plasmapheresis, and described in analyzing
Whether the difference of the weight for the blood plasma finished bag that weight decrement is locked with the weighing device is in preset second difference range
It is interior；If the difference exceeds second difference range, it is abnormal that the host computer determines that the filtering of blood plasma exists, and is filtered different
Often alarm.
Technical solution of the present invention is each provided at machine by using this three by filter holder device, weighing device and heat seal device
Integrated design with it so that inactivation of virus monitor integration, what is compared with the prior art used is provided separately the above three
Mode for, the present invention effectively reduces occupied space, avoids and puts mixed and disorderly problem caused by three is provided separately, and
And operator is not necessarily to walk up and down, the whole efficiency higher of making.In addition, the inactivation of virus monitor of the present invention, dress of weighing
The weight that blood plasma finished bag is just locked after the weight for the blood plasma finished bag weighed is stablized is set, host computer feeds back weight in weighing device
Heat seal instruction control heat seal device can just be sent after amount locking to start, with inlet/outlet pipe heat seal to blood plasma finished bag and upper
Machine can just send unlock instruction control weighing device unlock, allow dress of weighing after the completion of heat seal device is to blood plasma finished bag heat seal
Weighing operation can be carried out to new blood plasma finished bag by setting；In this way, avoid blood plasma finished bag weighing data also it is unstable just
It is not completed also by take away heat seal and heat seal of operator, blood plasma finished bag is not just removed, weigh to next blood plasma finished bag
The case where work, occurs.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the module connection diagram of one embodiment of inactivation of virus monitor of the present invention；
Fig. 2 is the flow chart of weighing of the weighing device of one embodiment of inactivation of virus monitor of the present invention；
Fig. 3 is the module diagram of the weighing device of one embodiment of inactivation of virus monitor of the present invention；
Fig. 4 is the module diagram of the heat seal device of one embodiment of inactivation of virus monitor of the present invention；
Fig. 5 is the heat seal flow chart of the heat seal device of one embodiment of inactivation of virus monitor of the present invention；
Fig. 6 is the module connection diagram of two embodiment of inactivation of virus monitor of the present invention；
Fig. 7 is the module connection diagram of three embodiment of inactivation of virus monitor of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The present invention proposes a kind of inactivation of virus monitor, is used for the making of blood plasma finished bag.
Referring to Fig.1, the inactivation of virus monitor of the present embodiment, including fuselage (not shown), and be set on fuselage
Host computer 10, filter holder device (not shown), weighing device 20 and heat seal device 30, filter holder device are used in hematoplasmopathy
Hung in poison inactivation filtration treatment and support blood bag (including former plasma bags, blood plasma transfer bag and blood plasma finished bag specifically include pair
The suspension of former plasma bags and blood plasma transfer bag, and the support to blood plasma transfer bag and blood plasma finished bag)；Host computer 10 is electrically connected
Weighing device 20 and heat seal device 30, the instruction of weighing that weighing device 20 is used to be sent out according to host computer 10, to blood plasma finished bag
It weighs, and the weight weighed is locked after the weight of blood plasma finished bag stabilization；Host computer 10 is locked in weighing device 20
After the weight for determining blood plasma finished bag, sends heat seal and instruct the disengaging for making heat seal device 30 to blood plasma finished bag to heat seal device 30
Pipe carries out heat seal；Host computer 10 controls weighing device after the completion of heat seal of the heat seal device 30 to the inlet/outlet pipe of blood plasma finished bag
20 release weight locking, to weigh to next blood plasma finished bag.
The process that blood plasma finished bag making is carried out using the inactivation of virus monitor of the present embodiment is as follows：
The inactivation of virus and filtration treatment of blood plasma when 1, first：On filter holder device, in the former plasma bags of suspension
Blood plasma enters the blood plasma transfer bag of support after methylene blue powder box, and photo-irradiation treatment is carried out to blood plasma transfer bag；To blood plasma
After the completion of transfer bag illumination, blood plasma transfer bag is hung, the blood plasma in blood plasma transfer bag enters the blood of support by filter
It starches in finished bag.
2, after blood plasma finished bag is put on weighing device 20 by operator, start key is pressed, host computer 10 sends finger of weighing
It enabling to weighing device 20, the startup of weighing device 20 weighs to the blood plasma finished bag, after the weight of blood plasma finished bag is stablized,
The weight of blood plasma finished bag is locked in the gravimetric value of the stabilization by weighing device 20, and the gravimetric value of the locking is fed back to upper
Machine 10.
3, host computer 10 stores the gravimetric value, and send after the gravimetric value for receiving the feedback of weighing device 20
Heat seal is instructed to the heat seal device 30, and control heat seal device 30 carries out heat seal to the inlet/outlet pipe of blood plasma finished bag；
4, (i.e. current blood plasma finished bag after the completion of inlet/outlet pipe heat seal of the heat seal device 30 to blood plasma finished bag of host computer 10
Complete), send unlock instruction to weighing device 20, weighing device 20 made to release weight lock-out state, recovery is weighed shape
State, operator can take the blood plasma finished bag away preservation, weigh to next blood bag finished bag.
In the present embodiment, display device (not shown) is additionally provided on fuselage, display device is electrically connected with host computer 10, on
Position machine 10 shows the related data (for example, weight data, blood bag label etc.) of blood bag on the display apparatus；The present embodiment
Display device be preferably touch screen, the start key of host computer 10 can be physical entity key or setting on the touchscreen virtual
Key.
The present embodiment inactivation of virus monitor, by using by filter holder device, weighing device 20 and heat seal device 30
This three is each provided at the integrated design on fuselage so that inactivation of virus monitor integration, what is compared with the prior art used will be with
For the mode that upper three is provided separately, this programme effectively reduces occupied space, avoids caused by three is provided separately
Mixed and disorderly problem is put, and operator is not necessarily to walk up and down, the whole efficiency higher of making.In addition, the virus of the present embodiment is gone out
Monitor living, weighing device 20 just lock the weight of blood plasma finished bag after the weight for the blood plasma finished bag weighed is stablized, on
Position machine 10 weighing device 20 feed back weight locking after can just send heat seal instruction control heat seal device 30 start, with to blood plasma at
The inlet/outlet pipe heat seal of product bag and host computer 10 can just send unlock after the completion of heat seal device 30 is to blood plasma finished bag heat seal
Instruction control weighing device 20 unlocks, and allows weighing device 20 that can carry out weighing operation to new blood plasma finished bag；In this way, avoiding
It is not just completed also by take away heat seal and heat seal of operator the weighing data of blood plasma finished bag is also unstable, blood plasma finished bag
It is just removed, the case where next blood plasma finished bag weighing operation is occurred.
Further, with reference to Fig. 2, in the present embodiment, the instruction of weighing that weighing device 20 is sent out according to host computer 10, to blood
Slurry finished bag is weighed, and the step of locking the weight weighed after the weight of blood plasma finished bag stabilization includes：
Step S1 obtains the current weight of blood plasma finished bag as initial weight value, and the weight for starting preset duration is true
Recognize countdown；
Weighing device 20 receives the instruction of weighing of the transmission of host computer 10, then starts to weigh to blood plasma finished bag, claim
Refitting sets first gravimetric value claimed after 20 startups as initial weight value.Since blood plasma finished bag is still and blood plasma transfer bag
The plasma volume for being connected, therefore being just put into the blood plasma finished bag weighed on weighing device 20 might have fluctuation, therefore logical
It crosses and confirms whether the plasma volume in current blood plasma finished bag reaches stable state within the scope of one duration of setting, therefore start default
The weight of duration confirms countdown (for example, 2 seconds).
Step S2 confirms in weight in countdown, is obtained in the weight conduct of a blood plasma finished bag every the first duration
Between gravimetric value；
Weighing device 20 is in this weight confirmation count down time, periodically namely every the first duration (such as 10 milliseconds)
The weight that a weighing device 20 claims is obtained, using the weight as intermediate weight value, and every time by the intermediate weight value
It is compared with above-mentioned initial weight value, to determine the weight change amount of blood plasma finished bag.
Step S3 is re-executed if the numerical value differed between intermediate weight value and initial weight value is more than first threshold
Step S1；
If there is the numerical value (i.e. weight change amount) differed between an intermediate weight value and initial weight value more than
One threshold value (such as 1 gram), i.e., blood plasma finished bag is increased or decreased more than first threshold, it is determined that the weight of current blood plasma finished bag
It is unstable, it needs to restart whether weight confirmation countdown stablizes come the plasma volume confirmed in blood plasma finished bag；
Step S4, if confirming in countdown in weight, the numerical value differed between each intermediate weight value and initial weight value
Respectively less than or it is equal to first threshold, then the weight of blood plasma finished bag is locked as initial weight value, and initial weight value is fed back
To host computer 10.
If confirmed in countdown in this weight, the intermediate weight value obtained each time, the phase between initial weight value
The numerical value of difference is no more than first threshold, then confirms that the plasma volume in the blood plasma finished bag keeps stablizing, weight maintains institute
Initial weight value is stated, the weight of the blood plasma finished bag is then locked as the initial weight value at this time, and the initial weight value is sent out
Give host computer 10.
Further, host computer 10 is sent after heat seal instructs to heat seal device 30 receiving initial weight value and completing,
If receiving request of weighing again, host computer 10 sends heat seal to heat seal device 30 and cancels instruction, and is sent out to weighing device 20
Instruction of weighing is sent, so that weighing device 20 is re-started blood plasma finished bag and weighs.
After host computer 10 receives the initial weight value (weight locked) of the feedback of weighing device 20, then it can be filled to heat seal
30 transmission heat seals instruction is set, heat seal device 30 is made to prepare to carry out heat seal, while host computer 10 to the inlet/outlet pipe of blood plasma finished bag
The weight of the locking received can be shown in display device connected to it.Due to need to be made the blood plasma of content standard at
Product bag (for example, the content of the blood plasma finished bag of standard is to include 200ml ± 10%, 150ml ± 10%, 100ml ± 10%), when
When operator has found that the weight that display device is shown is unsatisfactory for the requirement of standard plasma finished bag, operator needs according to standard
The plasma volume in current blood plasma finished bag is adjusted in the content of blood plasma finished bag, and blood plasma finished bag needs to weigh again, behaviour
Work person can again be weighed by entity key or virtual key (such as key of weighing again on touch screen) to the transmission of host computer 10
Request after host computer 10 receives request of weighing again, sends heat seal to heat seal device 30 and cancels instruction, make heat seal device 30 first
Exit bonding operation state, and instruction of weighing sent again again to weighing device 20, make weighing device 20 to current blood plasma at
Product bag is weighed again.
In the present embodiment, the rule that operator adjusts the plasma volume of blood plasma finished bag is：If current blood plasma finished bag contains
Amount will be dropped to when a standard is not achieved and be made by next standard, as the content in current blood plasma finished bag only has
When 200ml ± 10% is not achieved in 170ml, then operator, which needs to squeeze the part blood plasma in blood plasma finished bag, returns to blood plasma transfer bag
In, the blood plasma finished bag for meeting ± 10% standards of 150ml is made so that current blood plasma finished bag reach the blood plasma of standard at
The content requirement of product bag.
In addition, in other schemes, host computer 10 can also be and voluntarily be carried out to the locking weight that weighing device 20 is fed back
Judge, i.e.,：Host computer 10 judges the initial weight value after receiving initial weight value, to determine the initial weight
Value determines whether the gravimetric value meets the requirements whether within the scope of the corresponding gravimetric value of preset standard content；If this is initial
Gravimetric value is located within the scope of the corresponding gravimetric value of preset standard content, then host computer 10 does not interrupt at the heat seal of heat seal device 30
Reason；If the initial weight value, not within the scope of the corresponding gravimetric value of preset standard content, host computer 10 is to heat seal device 30
Instruction is cancelled in transmission heat seal, interrupts the heat seal processing of heat seal device 30, and sends instruction of weighing, bleeding to weighing device 20
Starch the undesirable prompt of Current lock weight of finished bag, operator then according to prompt to the plasma volume of blood plasma finished bag into
Row is adjusted, and weighing device 20 is weighed to determine newest locking gravimetric value again to blood plasma finished bag.Its Plays row amount corresponds to
Gravimetric value range for example, standard content 200ml ± 10% correspond to weight range be 185g to 225g, standard content 150ml ±
10% correspondence weight range is 139g to 169g, etc..
With reference to Fig. 3, in the present embodiment, weighing device 20 include first processor 21 (MCU), the first communication unit 22 and with
The first pressure sensor 23 that first processor 21 is electrically connected, the first communication unit 22 are connected to first processor 21 and host computer
Between 10, between first processor 21 and host computer 10 information transmission, i.e., for transmit/receive first processor 21 with it is upper
Instruction and data between machine 10；First pressure sensor 23 is used to detect the gravity of blood plasma finished bag, and the weight that will be detected
Force feedback is to first processor 21；The instruction of weighing that first processor 21 is sent according to host computer 10, control first pressure sensing
Device 23 starts to detect the gravity of blood plasma finished bag, and determines blood plasma finished bag according to the gravity that first pressure sensor 23 is fed back
Weight.First communication unit 22 of the present embodiment is preferably RS485 communication units.Preferably, weighing device 20 further includes point
The charactron 24 (such as LED charactrons) and indicator light 25 not being electrically connected with first processor 21, charactron 24 is for showing the
The weight for the blood plasma finished bag that one processor 21 is obtained according to the gravity that first pressure sensor 23 detects, indicator light 25 are used for
Show the weight lock-out state of weighing device 20；For example, being that indicator light 25 is bright in weight lock-out state, in non-weight lock-out state
It is that indicator light 25 goes out；Or distinguish bright different color in weight lock-out state and non-weight lock-out state indicator light 25.
Further, with reference to Fig. 4, in the present embodiment, heat seal device 30 include second processor 31 (MCU) and respectively with
The second communication unit 32 (such as RS485 communication units) that second processor 31 is electrically connected, light sensation detection unit 33 is (for example, light
Propagated sensation sensor), heat seal clamp 34 and high frequency plate 35；Second communication unit 32 is used between second processor 31 and host computer 10
Information is transmitted；Whether the inlet/outlet pipe that light sensation detection unit 33 is used to detect blood plasma finished bag is put into heat seal clamp 34；High frequency plate
35 are used for output power to heat seal clamp 34, to drive heat seal clamp 34 to carry out heat seal, heat seal to the inlet/outlet pipe of blood plasma finished bag
Principle：Inlet/outlet pipe is plastic material, and under the action of electromagnetic field of high frequency, interior molecules generate polarization and phase mutual friction itself is produced
Heat amount, hot melt engagement.With reference to Fig. 5, in the present embodiment, heat seal device 30 carries out the inlet/outlet pipe of blood plasma finished bag the step of heat seal
Suddenly include：
1, after receiving the heat seal instruction of the transmission of host computer 10, second processor 31 controls light sensation detection unit 33 and opens
Dynamic, whether the inlet/outlet pipe to detect blood plasma finished bag is put into heat seal clamp 34；
After heat seal device 30 receives the heat seal instruction of the transmission of host computer 10, heat seal device 30 starts, second processor
Whether 31 control light sensation detection unit, 33 work is put into the inlet/outlet pipe for detecting blood plasma finished bag in heat seal clamp 34.
2, after determining that the inlet/outlet pipe of blood plasma finished bag is put into heat seal clamp 34, second processor 31 controls high frequency plate 35
Start, to drive heat seal clamp 34 to carry out heat seal to the inlet/outlet pipe of blood plasma finished bag.
After the inlet/outlet pipe for starching finished bag is put into heat seal clamp 34 by operator, light sensation detection unit 33 generates induction letter
It number is sent to second processor 31, second processor 31 then controls high frequency plate 35 and starts work, exports certain power to drive
Inlet/outlet pipe heat seal of the heat seal clamp 34 to blood plasma finished bag.
Further, with reference to Fig. 4, the heat seal device 30 of the present embodiment further includes current detecting unit 36, current detecting list
Member 36 is electrically connected second processor 31 and high frequency plate 35；Current detecting unit 36 detects high frequency when high frequency plate 35 works
The input current of plate 35, and the input current detected is fed back into second processor 31；Second processor 31 receives electric current
After the input current that detection unit 36 is fed back, the input power of high frequency plate 35 is calculated according to the input current and analyzes the input work
Whether rate is located within the scope of preset normal power；When analysis obtains the input power of high frequency plate 35 not in preset normal power
When in range, second processor 31 carries out abnormal alarm processing.Since the output of high frequency plate 35 is excessive to the power of heat seal clamp 34
Or when too small, the temperature of heat seal clamp 34 is too high or too low, all bad to the seals of the inlet/outlet pipe of blood plasma finished bag, therefore
The present embodiment detects 35 input current of high frequency plate by current detecting unit 36, to which second processor 31 can be according to input electricity
Stream determines the input power of high frequency plate 35, which reflects the output power size of high frequency plate 35, and then monitors high frequency
Whether plate 35 is working properly；When monitoring high frequency 35 operation irregularity of plate, progress abnormal alarm (such as buzzing alarm or alarm lamp
Alarm), it prompts operator to repair processing, ensures the seals of heat seal device 30.
Further, with reference to Fig. 6, the inactivation of virus monitor of the present embodiment is additionally provided with and 10 electricity of host computer on fuselage
The scanning means 40 of connection, scanning means 40 are used to scan the label of the label information and operating personnel of blood plasma finished bag, and will
Scanning information feeds back to host computer 10, and host computer 10 stores the scanning information received.Wherein, the mark of blood plasma finished bag
Remember that information includes blood patch and quantity, the title of blood constituent etc..In addition, host computer 10 is also to weighing information and heat seal information
It is stored；Wherein, weighing information includes weighing the time and (claiming time when each bag of blood plasma finished bag), claim severe one information, blood
Starch finished bag weight, 20 access times of weighing device (according to the bag number of blood plasma finished bag)；Heat seal information includes heat sealed time (heat
Close time of each bag of blood plasma at bag when), heat seal duration and heat seal number (one bag of blood plasma finished bag heat seal several times, it is normal come
Say, one bag of blood plasma finished bag heat seal once can, avoid the occurrence of mechanical disorder or human factor, first time heat seal not at
Work(and carried out secondary heat seal, record heat seal number operation can be allowed to become trackability.
Further, with reference to Fig. 7, in the present embodiment, holder filter device includes top weighing plate (not shown), and top claims
Weight plate is equipped with second pressure sensor 50 and several hooks (not shown) for hanging former plasma bags, hook and second pressure
Sensor 50 connects；Second pressure sensor 50 is electrically connected with host computer 10, for detecting the blood bag hung on the weighing plate of top
Total force and by the gravity feedback detected to host computer 10；
In blood-plasma virus killing filtration treatment, 10 timing (such as every 10 seconds) of host computer controls second pressure sensor
The total force of blood bag hung on 50 detection top weighing plates, adjacent twice total that analysis second pressure sensor 50 detects
Whether the difference of gravity is in preset first difference range (such as 7g to 9g)；If the difference of total force exceeds the first difference model
It encloses, then it is abnormal to determine that the filtering of blood plasma exists for host computer 10, is filtered abnormal alarm.Because filter is under normal circumstances,
By speed it is stable to blood plasma, will not differs larger, therefore under normal circumstances, pass through filter in regular time
Plasma volume be to stablize within the scope of one, when filter exception, at a fixed time in pass through the plasma volume of filter
It may become larger or become smaller, the range beyond stabilization under normal circumstances.Therefore the present embodiment passes through timing controlled second pressure
The total force of the blood bag hung on the bearing plate of the detection of sensor 50 top, can show that second pressure sensor 50 detects adjacent
Whether the difference between total force twice, the difference by analyzing the total force exceed preset first difference range, you can
Determine filter with the presence or absence of abnormal；If without departing from filter is normal；If exceeding, filter is abnormal, and host computer 10 controls
Exception Filter alarm (such as buzzing alarm) is sent out, reminds operator to need the processing such as to be detected filter, repair, with true
Protect the filtering normal reliable of blood plasma.
Further, the present embodiment also takes the scheme for further examining filtering whether abnormal：Host computer 10 is also claiming
After 20 locking weight are set in refitting, top is weighed during determining plasmapheresis according to the gravity fed back on second pressure sensor 50
The weight decrement of the blood bag hung on plate, the weight decrement will be made according to current blood plasma finished bag by host computer 10 and be originated
Weight determined by the gravity that moment second pressure sensor 50 is fed back subtracts and locks the weight moment second according to blood plasma finished bag
Obtained by weight determined by the gravity that pressure sensor 50 is fed back；Host computer 10 is analyzed the weight decrement and is locked with weighing device 20
Whether the difference between the weight of fixed blood plasma finished bag is in preset second difference range (being, for example, less than 5g)；If filtering
It is normal then, which can be in second difference range；If the difference exceeds the second difference range, host computer 10 determines blood plasma
Filtering exist abnormal, be filtered abnormal alarm, remind operator to need the processing such as to be detected filter, repair, really
Protect the filtering normal reliable of blood plasma.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of inactivation of virus monitor, which is characterized in that including fuselage, and be set on the fuselage host computer, mistake
Holder device, weighing device and heat seal device are filtered, the filter holder device is used to hang in blood-plasma virus killing filtration treatment
Hang and support blood bag；Weighing device and heat seal device described in the upper mechatronics, the weighing device are used for according to
Instruction that host computer was sent out weigh, weighs to blood plasma finished bag, and locks and weigh after the weight of blood plasma finished bag stabilization
Obtained weight；The host computer after the weight that the weighing device locks the blood plasma finished bag, send heat seal instruct to
The heat seal device makes the heat seal device carry out heat seal to the inlet/outlet pipe of the blood plasma finished bag；The host computer is described
After the completion of heat seal device is to the heat seal of the inlet/outlet pipe of the blood plasma finished bag, controls the weighing device and release weight locking, with
It weighs to next blood plasma finished bag.
2. inactivation of virus monitor as described in claim 1, which is characterized in that the weighing device is sent out according to the host computer
The instruction of weighing gone out, weighs to blood plasma finished bag, and locks the weight weighed after the weight of blood plasma finished bag stabilization
The step of amount includes：
S1, obtain blood plasma finished bag current weight as initial weight value, and start preset duration weight confirmation countdown；
S2, confirm in countdown in the weight, obtained in the weight conduct of the primary blood plasma finished bag every the first duration
Between gravimetric value；
If the numerical value differed between S3, the intermediate weight value and the initial weight value is more than first threshold, re-execute
Step S1；
If S4, confirming in countdown in the weight, the numerical value differed between each intermediate weight value and the initial weight value
Respectively less than or it is equal to the first threshold, then the weight of the blood plasma finished bag is locked as the initial weight value, and by institute
It states initial weight value and feeds back to the host computer.
3. inactivation of virus monitor as claimed in claim 2, which is characterized in that the host computer is receiving the just starting weight
Magnitude is simultaneously completed to send heat seal and is instructed to after the heat seal device, if receiving request of weighing again, the host computer is to institute
It states heat seal device and sends heat seal cancellation instruction, and instruction of weighing is sent to the weighing device, make the weighing device to blood plasma
Finished bag, which re-starts, weighs.
4. inactivation of virus monitor as claimed in claim 2, which is characterized in that the weighing device include first processor,
First communication unit and the first pressure sensor being electrically connected with the first processor, first communication unit are connected to institute
It states between first processor and the host computer, for the information transmission between the first processor and the host computer；Institute
Gravity of the first pressure sensor for detecting blood plasma finished bag is stated, and the gravity feedback detected is handled to described first
Device；The instruction of weighing that the first processor is sent according to the host computer controls the first pressure sensor and starts to examine
The gravity of the blood plasma finished bag is surveyed, and determines the weight of blood plasma finished bag according to the gravity that the first pressure sensor is fed back
Amount.
5. inactivation of virus monitor as claimed in claim 4, which is characterized in that the weighing device further include respectively with it is described
The charactron and indicator light of first processor electrical connection, the charactron is for showing the first processor according to described first
The weight for the blood plasma finished bag that the gravity of pressure sensor detection is obtained, the indicator light is for showing the weighing device
Weight lock-out state.
6. inactivation of virus monitor as described in claim 1, which is characterized in that the heat seal device include second processor with
And the second communication unit, light sensation detection unit, heat seal clamp and the high frequency plate being electrically connected respectively with the second processor；It is described
Second communication unit is for the information transmission between the second processor and the host computer；The light sensation detection unit is used for
Whether the inlet/outlet pipe of detection blood plasma finished bag is put into the heat seal clamp；The high frequency plate gives the heat seal for output power
Clamp, to drive the heat seal clamp to carry out heat seal to the inlet/outlet pipe of the blood plasma finished bag；
The step of heat seal device carries out heat seal to the inlet/outlet pipe of the blood plasma finished bag include：
After receiving the heat seal instruction of host computer transmission, the second processor controls the light sensation detection unit and starts, with
Whether the inlet/outlet pipe of detection blood plasma finished bag is put into the heat seal clamp；
After determining that the inlet/outlet pipe of the blood plasma finished bag is put into the heat seal clamp, the second processor controls the height
Frequency plate starts, to drive the heat seal clamp to carry out heat seal to the inlet/outlet pipe of blood plasma finished bag.
7. inactivation of virus monitor as claimed in claim 6, which is characterized in that the heat seal device further includes current detecting list
Member, the current detecting unit are electrically connected the second processor and the high frequency plate；The current detecting unit is in institute
When stating the work of high frequency plate, the input current of the high frequency plate is detected, and the input current detected is fed back at described second
Manage device；After the second processor receives the input current of the current detecting unit feedback, calculated according to the input current
The input power of the high frequency plate simultaneously analyzes whether the input power is located within the scope of preset normal power；When analysis obtains institute
When stating the input power of high frequency plate not within the scope of the preset normal power, the second processor carries out at abnormal alarm
Reason.
8. inactivation of virus monitor as described in claim 1, which is characterized in that be additionally provided on the fuselage and the host computer
The scanning means of electrical connection, the scanning means are used to scan the label of the label information and operating personnel of blood plasma finished bag, and
Scanning information is fed back into the host computer, the host computer stores the scanning information received.
9. inactivation of virus monitor as claimed in any of claims 1 to 8 in one of claims, which is characterized in that the holder filtering dress
It sets including top weighing plate, the top weighing plate is equipped with second pressure sensor and several extensions for hanging former plasma bags
Hook, the hook are connect with the second pressure sensor；The second pressure sensor and upper mechatronics, for detecting
The total force of the blood bag hung on the top weighing plate simultaneously gives the gravity feedback detected to the host computer；
In blood-plasma virus killing filtration treatment, second pressure sensor described in the host computer timing controlled detects the top
The total force of the blood bag hung on weighing plate analyzes the difference for the adjacent total force twice that the second pressure sensor detects
Whether value is in preset first difference range；If the difference of the total force exceed first difference range, it is described on
It is abnormal that position machine determines that the filtering of blood plasma exists, and is filtered abnormal alarm.
10. inactivation of virus monitor as claimed in claim 9, which is characterized in that the host computer is also in the weighing device
After locking weight, the top weighing plate during plasmapheresis is determined according to the gravity fed back on the second pressure sensor
The weight decrement of the blood bag of upper suspension, and analyze the weight decrement and the blood plasma finished bag of weighing device locking
Whether the difference of weight is in preset second difference range；If the difference exceeds second difference range, described upper
It is abnormal that machine determines that the filtering of blood plasma exists, and is filtered abnormal alarm.
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| CN201711404547.8A CN108444854B (en) | 2017-12-22 | 2017-12-22 | Virus inactivation monitor |
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|---|---|---|---|
| CN201711404547.8A CN108444854B (en) | 2017-12-22 | 2017-12-22 | Virus inactivation monitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558350A (en) * | 2022-02-28 | 2022-05-31 | 南京双威生物医学科技有限公司 | Information plasma separation system and separation method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB303461A (en) * | 1927-10-04 | 1929-01-04 | Avery Ltd W & T | Improvements in or relating to platform weighing machines of the portable type |
| CN2059127U (en) * | 1990-01-10 | 1990-07-11 | 杨永常 | High frequent heat binding equipment by using semi-conductor device |
| CN2245212Y (en) * | 1995-08-05 | 1997-01-15 | 山西太原模具厂 | Portable electronic scales with digital displayer |
| CN203886240U (en) * | 2014-06-06 | 2014-10-22 | 山东中保康医疗器具有限公司 | Blood component separation device |
| CN104635606A (en) * | 2014-12-11 | 2015-05-20 | 南京梅山冶金发展有限公司 | Transmission control method of leveling line weighing data |
| CN104644183A (en) * | 2013-11-22 | 2015-05-27 | 赵颖奇 | Automatic blood collection monitor |
| CN204890737U (en) * | 2015-05-28 | 2015-12-23 | 深圳市普特生物医学工程有限公司 | Filter bracket component and white cell filtration monitor |
| CN105224900A (en) * | 2015-10-10 | 2016-01-06 | 深圳市普特生物医学工程有限公司 | To weigh heat seal registering instrument |
| CN105403298A (en) * | 2015-12-30 | 2016-03-16 | 福州恒荣信息科技有限公司 | Weighbridge automatic weighing method |
| CN205719211U (en) * | 2016-05-06 | 2016-11-23 | 达科为（深圳）医疗设备有限公司 | A kind of double scanning blood sampling weighing instrument |
| CN106379590A (en) * | 2016-06-27 | 2017-02-08 | 苏州市盛百威包装设备有限公司 | Heat sealing packaging method of semi-finished bread or tortilla packaging bag |
| EP3187136A1 (en) * | 2015-12-29 | 2017-07-05 | Valtronic Technologies (Holding) SA | Blood vessel sealing device |
| CN107454146A (en) * | 2017-07-05 | 2017-12-08 | 深圳市宏鑫源投资咨询有限公司 | A kind of platform scale periodically monitors the method and platform scale of goods weight |
-
2017
- 2017-12-22 CN CN201711404547.8A patent/CN108444854B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB303461A (en) * | 1927-10-04 | 1929-01-04 | Avery Ltd W & T | Improvements in or relating to platform weighing machines of the portable type |
| CN2059127U (en) * | 1990-01-10 | 1990-07-11 | 杨永常 | High frequent heat binding equipment by using semi-conductor device |
| CN2245212Y (en) * | 1995-08-05 | 1997-01-15 | 山西太原模具厂 | Portable electronic scales with digital displayer |
| CN104644183A (en) * | 2013-11-22 | 2015-05-27 | 赵颖奇 | Automatic blood collection monitor |
| CN203886240U (en) * | 2014-06-06 | 2014-10-22 | 山东中保康医疗器具有限公司 | Blood component separation device |
| CN104635606A (en) * | 2014-12-11 | 2015-05-20 | 南京梅山冶金发展有限公司 | Transmission control method of leveling line weighing data |
| CN204890737U (en) * | 2015-05-28 | 2015-12-23 | 深圳市普特生物医学工程有限公司 | Filter bracket component and white cell filtration monitor |
| CN105224900A (en) * | 2015-10-10 | 2016-01-06 | 深圳市普特生物医学工程有限公司 | To weigh heat seal registering instrument |
| EP3187136A1 (en) * | 2015-12-29 | 2017-07-05 | Valtronic Technologies (Holding) SA | Blood vessel sealing device |
| CN105403298A (en) * | 2015-12-30 | 2016-03-16 | 福州恒荣信息科技有限公司 | Weighbridge automatic weighing method |
| CN205719211U (en) * | 2016-05-06 | 2016-11-23 | 达科为（深圳）医疗设备有限公司 | A kind of double scanning blood sampling weighing instrument |
| CN106379590A (en) * | 2016-06-27 | 2017-02-08 | 苏州市盛百威包装设备有限公司 | Heat sealing packaging method of semi-finished bread or tortilla packaging bag |
| CN107454146A (en) * | 2017-07-05 | 2017-12-08 | 深圳市宏鑫源投资咨询有限公司 | A kind of platform scale periodically monitors the method and platform scale of goods weight |
Non-Patent Citations (3)
| Title |
|---|
| 付永领等: "《LMS Imagine. Lab AMESim 系统建模和仿真实例教程》", 31 July 2011 * |
| 李永霞: "《传感器检测技术与仪表》", 31 August 2016, 中国铁道出版社 * |
| 薛伯卿: "《上海医疗器械实用手册》", 30 September 1989, 文化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558350A (en) * | 2022-02-28 | 2022-05-31 | 南京双威生物医学科技有限公司 | Information plasma separation system and separation method |
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| CN108444854B (en) | 2021-06-08 |
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