CN106512046A - Lifting rotating device and plasma virus inactivation monitor - Google Patents
Lifting rotating device and plasma virus inactivation monitor Download PDFInfo
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- CN106512046A CN106512046A CN201710011701.9A CN201710011701A CN106512046A CN 106512046 A CN106512046 A CN 106512046A CN 201710011701 A CN201710011701 A CN 201710011701A CN 106512046 A CN106512046 A CN 106512046A
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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
- A61L2/26—Accessories or devices or components used for biocidal treatment
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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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
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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 invention discloses a lifting rotating device and a plasma virus inactivation monitor adopting the lifting rotating device. The lifting rotating device comprises a vertical spindle, a lifting mechanism and a lifting driving mechanism, wherein the lifting mechanism is capable of ascending and descending along the axial direction of the spindle, and the lifting driving mechanism is capable of driving the lifting mechanism to ascend and descend and comprises an upper fixed plate and a lower fixed plate which are horizontally fixed on the spindle. A horizontal lifting driving plate and a vertical screw rod are arranged between the upper fixed plate and the lower fixed plate, the screw rod is connected with the lifting driving plate through a nut, and the lifting driving mechanism further comprises a driving part for driving the screw rod to rotate. The lower end of the lifting mechanism is fixedly connected with the lifting driving plate, the upper end thereof penetrates through the upper fixed plate, and rotating bearings are mounted at the upper end and the lower end of the spindle. The lifting rotating device is capable of meeting the equipment operation requirements of all plasma virus inactivation steps and makes monitoring simpler and more convenient.
Description
Technical field
The present invention relates to blood constituent preparation machine technical field, more particularly to a kind of lift rotating equipment and plasma viral
Inactivation monitor.
Background technology
To ensure that blood plasma is used for the safety of clinical blood transfusion, the component bloods such as blood plasma, hemocyte is being carried out into branch in blood station
In preparation process, need to carry out blood-plasma virus killing process.At present, the method that blood-plasma virus killing is adopted is methylene blue photochemistry
Inactivation method, the method add photo-irradiation treatment after methylene blue in blood plasma, and illumination Methylene Blue can be with viral nucleic acid
The lipid envelope of guanine and virus combines, and further breaks in the presence of visible ray the nucleic acid break of virus, peplos
Damage, virus is lost completely and penetrate, replicate and infection ability.Using methylene blue inactivation Plasma Before And After globulin, albumin, blood
Starch VIII factor, the contrast of Fibrinogen average level and meet >=the national standard of 50g/L, HBV-DNA positive blood plasma is viral in Jing
After inactivation, blood plasma HBV-DNA switchs to feminine gender, is current relatively effective blood-plasma virus killing measure.And methylene blue laws carries out blood
Operating process during slurry inactivation of virus is may refer to shown in accompanying drawing 1 to 2：
First former plasma bags 1 are connected with the first collection blood bag 2 of lower section by conduit A, by plasma bags after conduit A connections
1 hangs up, and blood plasma is transferred in the first collection blood bag 2 from former blood plasma blood bag 1 under gravity, is filled during transfer on conduit A
If methylene blue powder can be dissolved in blood plasma in shift in the lump, realize methylene blue to the addition in blood plasma (shown in Fig. 1)；It is sub-
After methyl blue addition is completed, the first collection blood bag 2 is carried out into photo-irradiation treatment, inactivation of viruses；After illumination is completed, first collects
Mode of the blood bag 2 according to Fig. 2, is connected to the second collection blood bag 3 by a conduit B with filtering plug, and first collects in blood bag 2
Blood plasma Jing filter plug flow enter in the second collection blood bag 3, methylene blue can be filtered from blood plasma by filtering plug, filter methylene blue
Blood plasma afterwards flow to the second collection blood bag 3, the inactivation blood plasma as without methylene blue.
In order to ensure the check of follow-up blood plasma quality, process check and and problem review, aid in above-mentioned inactivation of virus behaviour
It is making, and the automation equipment of the related data that records operating process is blood-plasma virus killing monitor.The current viroid
Inactivation monitor structure diagram is shown in Figure 3, and there is blood bag hook 20a to be used to hang blood bag for the upper end of frame, and in machine
Blood bag support panel 30a is installed, to prevent underlying blood bag from vacantly causing in frame 10a.Certainly, inactivation of virus monitor
On be also equipped with monitoring, induction installation, for monitoring methylene blue addition and the process that filters, when addition and filtering process
Can process in time and record during the situations such as middle appearance obstruction, leakage, to guarantee that the blood plasma of final preparation can be safely used for treatment.
But the above-mentioned inactivation of virus monitor for adopting at present is when blood-plasma virus killing operation is carried out, as methylene blue adds
Plus and filter in methylene blue the two steps, the blood bag of employing is different with conduit types of consumables, during methylene blue is filtered
The length of conduit B to be considerably longer than the length of conduit A in adding procedure；And using further as inactivation of virus monitor
When, it is relatively more to place blood bag quantity on blood bag support panel 30a, adds up altogether about tens jin heavy, therefore weight limits blood
Bag support panel 30a is not easy to be prepared into the artificial adjustable form of height；So that the addition of methylene blue and filtering two steps
Complete under two highly different blood-plasma virus killing monitors of blood bag support panel 30a respectively, cause to inactivate the step of operation
Suddenly needing to be separated on two monitors is carried out respectively, operates and monitor more inconvenience.
The content of the invention
The main object of the present invention is to provide a kind of lift rotating equipment and the plasma viral using the lift rotating equipment
Inactivation monitor, it is intended to the operation requirement of all steps for causing the device to meet blood-plasma virus killing, makes operation and monitoring more
It is convenient.
For achieving the above object, lift rotating equipment proposed by the present invention, including the main shaft being vertically arranged, along the main shaft
The elevating mechanism of axial direction lifting and the lift drive mechanism for driving the elevating mechanism lifting；Wherein,
The lift drive mechanism includes upper mounted plate, the bottom plate being horizontally located on the main shaft；
The silk that horizontally disposed lifting drives plate and is vertically arranged is provided between fixed plate and bottom plate
Bar；The screw mandrel drives plate to be connected with the lifting by screw；
The lift drive mechanism is also included for driving the actuator of the screw mandrel rotation；
The lower end of the elevating mechanism drives plate to be fixedly connected with lifting, fixed plate is run through in upper end；
The upper/lower terminal of the main shaft is mounted on rolling bearing.
Preferably, the elevating mechanism includes the sliding sleeve being set on main shaft, the lower end of the sliding sleeve with it is described
Lifting drives plate to be fixedly connected, fixed plate is run through in upper end；
And/or, the elevating mechanism include at least two parallel to main shaft arrange straight-bars, the lower end of the straight-bar with it is described
Lifting drives plate to be fixedly connected, fixed plate is run through in upper end.
Preferably, the actuator is motor, and the motor is connected with screw mandrel by a driving member；The driving member includes
One synchronous pulley, the second synchronous pulley and the Timing Belt being set on the first synchronous pulley and the second synchronous pulley；Wherein,
First synchronous pulley is installed on the outfan of motor, and the second synchronous pulley is installed on the end of screw mandrel.
Preferably, the actuator is motor, and the motor is connected with screw mandrel by a driving member；The driving member includes phase
The driving gear for mutually engaging and driven gear；Wherein,
The driving gear is installed on the outfan of motor, and driven gear is installed on the end of screw mandrel.
Preferably, at least one travelling gear is also set side by side between the driving gear and driven gear；The master
Moving gear, travelling gear and driven gear are intermeshed successively.
Preferably, the lifting guide post being vertically arranged is provided between fixed plate and bottom plate；
The lifting guide post drives plate, and the lifting guide post and lifting to drive through the lifting
There is the first guideway.
Preferably, the elevating mechanism also includes the guide between straight-bar and upper mounted plate；
The guide is the second guideway being arranged between straight-bar and upper mounted plate；
Or, the guide includes pedestal, three guide bearings abutted with the surface of straight-bar on the pedestal, are provided with.
Preferably, at least one rotation handle is also directly or indirectly installed on the main shaft.
Preferably, the support side plate being vertically arranged is fixedly provided between fixed plate and bottom plate；
It is provided with the support side plate for detecting that the lifting drives the optocoupler induction apparatuss of plate hight degree.
The present invention further also proposes a kind of blood-plasma virus killing monitor using above-mentioned lift rotating equipment, including machine
Frame and above-mentioned lift rotating equipment；
Blood bag suspension plate is provided with the main shaft of the lift rotating equipment；
The elevating mechanism top of the lift rotating equipment is provided with blood bag receiver, the blood bag receiver and the blood bag
Suspension plate is correspondingly arranged.
Using the lift rotating equipment and blood-plasma virus killing monitor of the present invention, except can expire simultaneously in inactivation step
Outside the height of foot suspension and storage, moreover it is possible to which rotation is hung and taken so as to carry out blood bag beneficial to operator；Also allow for the weight to blood plasma
Amount and flow velocity carry out each collection for collecting blood bag of accurately monitoring and lower section and monitor.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 be blood-plasma virus killing in in blood plasma add methylene blue schematic diagram；
Fig. 2 is to filter the schematic diagram of blood plasma Methylene Blue in blood-plasma virus killing；
Fig. 3 is the structure diagram of existing blood-plasma virus killing monitor；
Fig. 4 is the structural representation of blood-plasma virus killing monitor of the present invention；
Fig. 5 is the structural representation of one embodiment of lift rotating equipment of the present invention；
Structural representations of the Fig. 6 for the runner assembly of main shaft upper end in the lift rotating equipment of Fig. 5；
Structural representations of the Fig. 7 for the runner assembly of main shaft lower end in the lift rotating equipment of Fig. 5；
Fig. 8 for Fig. 5 lift rotating equipment be in propradation when structural representation；
Decomposing schematic representations of the Fig. 9 for the lift rotating equipment of Fig. 5；
Figure 10 is the structural representation of another embodiment of lifting structure in lift rotating equipment of the present invention；
Figure 11 is the structural representation of guide in Figure 10；
Figure 12 is the decomposing schematic representation of guide in Figure 11；
Figure 13 is the decomposing schematic representation of driving member in Figure 10.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment a part of embodiment only of the invention, rather than the embodiment of whole.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the 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 the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
The present invention proposes a kind of blood-plasma virus killing monitor, it is intended in operating blood-plasma virus killing, causes the device to full
The operation of all steps of sufficient blood-plasma virus killing requires, makes operation and monitor more to facilitate.The blood-plasma virus killing of the present invention
Its structure of monitor is shown in Figure 4, and the blood-plasma virus killing monitor includes frame 100 and lift rotating equipment 200, lifting
The quantity of rotary apparatuss 200 can be 1, alternatively multiple, be suitably configured and adopt according to the inner space size of frame,
It is explained and illustrated with two as the presently preferred embodiments in the present invention.
Further, with reference to Fig. 5,200 structure of lift rotating equipment of the embodiment includes the main shaft 10, energy being vertically arranged
Along main shaft 10 carry out oscilaltion campaign elevating mechanism and with drive the elevator drive machine that lifted of elevating mechanism
Structure 40.Wherein, with reference to Fig. 6 and Fig. 7, the upper/lower terminal of main shaft 10 is mounted on rolling bearing 101；In the present embodiment, main shaft 10
Two ends specifically by shaft coupling 102 connect rolling bearing 101, by the rolling bearing at the two ends of main shaft 10 is fixed respectively
In frame 100, then the overall rotation of the lift rotating equipment 200 is capable of achieving；Certainly, main shaft 10 is connected with the rotation of frame 100
Connect.
Elevating mechanism adopts sliding sleeve 20, sliding sleeve 20 to be slidably socketed on main shaft 10 in the 5 embodiment of figure 5, and
Stretch out sliding sleeve 20, i.e. 20 length of sliding sleeve and be less than 10 length of main shaft in the two ends of main shaft 10；The lift rotating equipment
200 are also included for driving sliding sleeve 20 along the lift drive mechanism 40 of the axial elevating movement of main shaft 10, and the lifting drives
40 drive connection sliding sleeve 20 of mechanism.The present embodiment lift drive mechanism 40 can be mounted in frame 100, it is also possible to
Install with main shaft 10 and fix.
Further, with reference to Fig. 5, Fig. 8 and Fig. 9, lift drive mechanism 40 includes a screw mandrel 43 and for driving silk to correspondence
The actuator 41 (the present embodiment preferably adopts motor) of 43 rotation of bar；In order to can guarantee that lifting process normally can be realized, in main shaft
It is fixed with 10 for lifting the upper mounted plate 44 and bottom plate 45 puted forth effort, and one is horizontally installed to upper mounted plate 44
And bottom plate 45 between and can lifting activity lifting drive plate 42；Then screw mandrel 43 is vertically mounted to 44 He of upper mounted plate
Between bottom plate 45, and plate 42 is driven through lifting；Actuator 41 is fixed on upper mounted plate 44, top and the drive of screw mandrel 43
The outfan connection of moving part 41, the bottom of screw mandrel 43 can be around the spacing on bottom plate 45 of its axis rotation.Screw mandrel 43 runs through
After lifting drives plate 42, screw S is installed between both.
In the present embodiment, actuator 41 is relatively fixed with main shaft 10 by screw mandrel 43, bottom plate 45, and actuator 41 leads to
Screw mandrel 43 of overdriving is rotated, by screw S change into driving lifting drive plate 42 between upper mounted plate 44 and bottom plate 45
Elevating movement.
It should be noted that in other embodiments, lift drive mechanism 40 can also adopt other type of drive, for example,
The telescopic drive mode of cylinder.And in the conception of above-described embodiment, screw mandrel 43 is vertically arranged at upper mounted plate 44 and lower fixation
Between plate 45, whether need to be through to outside upper mounted plate 44 and bottom plate 45 as its end, can be according to actuator 41
Depending on the position of outfan.In such as Fig. 5, the outfan of actuator (motor) 41 is higher than the height of upper mounted plate 44, therefore is
It is easy to connection, the top of screw mandrel 43 is through to above upper mounted plate 44, is then carried out by the synchronous pulley component in Fig. 5
Connection.Therefore, if in the case that internally space and 43 stroke of screw mandrel are allowed, the position of the outfan of actuator 41 is positioned at upper
Below fixed plate 44 (second embodiment of Figure 10 is this situation), then 43 top of screw mandrel then corresponds to need not be through upper solid
Fixed board 44.Equally, equally may be mounted on bottom plate 45 based on actuator 41, then the lower end of screw mandrel 43 in implementing naturally
Mode and position can also be correspondingly arranged and install using similar, technical staff can be easy to adopt with reference to above-mentioned correspondence
With.
Further in the above-described embodiment, in order to ensure the stability of elevating movement, it is also equipped with for auxiliary in device
Help the guide function part of lifting.In the 5 embodiment of figure 5, screw mandrel 43 is respectively provided on two sides with lifting guide post in parallel
46 (the present embodiment is so that the both sides of screw mandrel 43 are respectively provided with a lifting guide post 46 as an example)；Wherein, lift setting for guide post 46
The mode of putting can be：Lifting guide post 46 drives plate 42 through lifting, and the two ends for lifting guide post 46 are separately fixed at upper mounted plate
44 and bottom plate 45 on；Upper mounted plate 44 is connected with bottom plate 45 by lifting guide post 46；Meanwhile, lift band
Dynamic plate 42 is oriented to its elevating movement by lifting guide post 46 so that its elevating movement is more smooth, stable.Specifically
, drive the junction of plate 42 to be respectively mounted a guideway Z in lifting guide post 46 and lifting so that lifting drive plate 42 with
Relative slip between lifting guide post 46 is more steady, reliable.
Certainly, above-mentioned guideway Z is the common guiding Auxiliary Functioning Unit of comparison, may also be employed in force voluntarily setting
Aiding in, 60 structure of guide in another embodiment of such as this case specifically may refer to following figures to the three-dimensional guide bearing of meter
10 description content.Certainly, in addition to above two ways, lifting guide post 46 can also take other connect setting modes to realize
The effect that lifting is oriented to, the quantity for lifting guide post 46 can also be more.
Further, with reference to Fig. 5, Fig. 8 and Fig. 9, the preferred actuator 41 of the present embodiment is arranged side by side with screw mandrel 43, and is driven
Part 41 is arranged in one side of the upper mounted plate 44 just to bottom plate 45；The outfan of actuator 41 then passes through driving member connecting filament
Bar 43.
By actuator 41 is arranged side by side with screw mandrel 43, also will actuator 41 laterally stagger side by side with screw mandrel 43, such as
Actuator 41 is arranged on the region between upper mounted plate 44 and bottom plate 45 by this, reduces whole lift drive mechanism 40
Occupancy demand to spatial altitude, saves space；In addition, actuator 41 is by driving member connection wire rod 43, to keep to silk
The driving of bar 43, and can select be configured the velocity of rotation of screw mandrel 43 by the part dimension of driving member so that drive
Moving part 41 can be more accurately controlled to the transmission of screw mandrel 43 distance.Certainly, if not needing save space height, also will can drive
Part 41 is arranged in vertical lamination with screw mandrel 43, that is, be arranged on upper mounted plate 44 back in the one side of bottom plate 45, if desired subtract
Both only need to be connected by speed design by decelerator.
Further, the driving member for connecting 43 top of 41 outfan of actuator and screw mandrel in the present embodiment can be using shown in Fig. 7
Timing Belt gear member, including first synchronous pulley 51 co-axially fixed with the outfan of actuator 41, coaxial with 43 top of screw mandrel
The second fixed synchronous pulley 52, and the Timing Belt 53 of the first synchronous pulley 51 of connection and the second synchronous pulley 52；Can pass through
Various sizes of first synchronous pulley 51 and the second synchronous pulley 52 are chosen, the rotating ratio of actuator 41 and screw mandrel 43 is adjusted.
Based on similar transmission agency, above-mentioned driving member can also be realized using the gear combination in Figure 10 shown in another embodiment, tool
Body may refer to the description content of following Fig. 8.
Further, reference picture 4-5 and Fig. 8-9, the both sides of the present embodiment main shaft 10 further respectively have support side plate 47,
The two ends correspondence of support side plate 47 is connected with upper mounted plate 44 and bottom plate 45；Thus, two support side plates 47 and upper fixation
Plate 44 and bottom plate 45 constitute the bracing frame of frame-type, on the one hand cause the driving of lift drive mechanism 40 more stable, reliable；
On the other hand upper mounted plate 44 can be made self by this fixation of frame-type shelf on main shaft 10, because there is no support
During side plate 47, as upper mounted plate 44 needs to be run through by main shaft 10, and there iing sliding sleeve 20 to need in 10 surface liter of main shaft
In the case of drop, upper mounted plate 44 needs to be connected with main shaft 10 by other fixed structures, when support side plate 47 is provided with, then
Can save other for connection fixed structure.In addition, may be provided for detection lifting in support side plate 47 drives plate
The optocoupler induction apparatuss of 43 adjustable heights.Or, it would however also be possible to employ drive in lifting and optocoupler sensing chip 48 is provided with plate 42, wherein one
In support side plate 47, correspondence optocoupler sensing chip 48 is provided with sense base 49.So sensing is divided into reception and launches two modules, is rising
During drop drives the lifting process of plate 42, optocoupler sensing chip 48 triggers induced signal when the position of sense base 49, and sensing is more
Accurately；So as to realize that the monitoring position of plate 42 is driven to lifting, to facilitate the elevating control that plate 42 is driven to lifting.
Based on distressed structure similar to the above embodiments, in the structure of the lift rotating equipment of another embodiment of the present invention
The structure of lifting part is shown in Figure 10.Certainly, the embodiment is also to rely on the 10 grade part of main shaft in above-described embodiment
Realize, with reference to aforementioned figures and with reference to Fig. 8, the structure of lifting part is using the straight-bar 46a in Fig. 8.Adopt in the embodiment
Straight-bar 46a lower ends are fixed on lifting drive plate 42a, upper end is directly through to above upper mounted plate 44a；It is same to be driven using motor
The mode of dynamic screw mandrel 43a drives plate 42a to drive straight-bar 46a to lift by lifting；And due to it can be seen that this is straight
The quantity of bar 46a can have many, and due to its length and set-up mode, its own possesses lifting guide post in lifting
Function, therefore compare the structure that an embodiment can omit the lifting guide post 46a being similar in a upper embodiment.In straight-bar
In 46a lifting process auxiliary addition some lifting be oriented to auxiliary members, lifting guiding auxiliary member can using similar to
Guideway Z in a upper embodiment, it would however also be possible to employ the guide 60 installed on a straight-bar 46a in Fig. 8；The guide 60
There are in structure three guide bearings, abut with straight-bar 46a from three directions of straight-bar 46a outer surfaces respectively, form clamping
Lifting positioning and guiding are aided in, and as guide bearing itself can be rotated, therefore the liter of without prejudice to straight-bar 46a
Drop.
Further, the structure of the guide 60 on the lift rotating equipment of the present embodiment is oriented to reference to Figure 10 to Figure 12
Part 60 includes the parallel substrates 61 of corresponding straight-bar 46a, and substrate 61 is provided with vertical substrate 61 and spaced two spiral shell
Bolt 62, is separately installed with a horizontal bearing 63 on two bolts 62, straight-bar 46a adapter clips are between two horizontal bearings 63；Substrate 61
A breach 611 corresponding with straight-bar 46a positions is provided with, the vertical bearing that a periphery wall abuts straight-bar 46a in breach 611, is provided with
64, vertical bearing 64 is set on a bearing pin 55 vertical with straight-bar 46a, and bearing pin 55 is fixed with substrate 61.Substrate 61 is fixed on
Upper mounted plate 44a and lifting are driven on one of can slide with respect to straight-bar 46a in both plate 42a；That is, when by it is above-mentioned the first
When mode arranges straight-bar 46a, substrate 61 is then fixed on lifting and drives on plate 42a；When according to above-mentioned second way setting straight-bar
During 46a, substrate 61 is then fixed on upper mounted plate 44a.It should be noted that in the present embodiment, the substrate 61 of guide 60 is only
Be used only as the installation carrier for three bearings, the present embodiment be preferable substrate 61 as carrier is installed as a example by, to three bearings
Position with respect to straight-bar 46a is described, and in other embodiments, the installation carrier is not limited in tabular, can also be
Block or irregularly shaped, installation carrier is also not necessarily intended to parallel with straight-bar 46a.
In the present embodiment, substrate 61 is fixed on upper mounted plate 44a, and straight-bar 46a adapters are in two horizontal bearings 63 and
In the concave regions that vertical bearing 64 is surrounded, so as to three sides of straight-bar 46a are abutted spacing, effect and above-mentioned connecting shaft by bearing
Set Z quite, so prevents the skew of straight-bar 46a so that straight-bar 46a is more stable with respect to the slip of upper mounted plate 44a, also,
As horizontal bearing 63 and vertical bearing 64 are abutted in the way of tangent with straight-bar 46a, therefore, straight-bar 46a is relative to upper
When fixed plate 44a is slided, horizontal bearing 63 and vertical bearing 64 all can around the axis rotation of itself, therefore greatly reduce it is right
Frictional resistance when straight-bar 46a is moved so that straight-bar 46a still smoothly can be slided easily very much.
Specifically, the groove (not shown) of accommodating bearing pin 55 is additionally provided with the substrate 61, bearing pin 55 is accommodating in a groove,
And the two ends of bearing pin 55 are pressed abd fixed in the groove by connecting plate 66, by bearing pin 55 is arranged in a groove, allow perpendicular
Axle center to bearing 64 is more stable, will not produce skew.
Driving member bag referring more specifically to Figure 10 and Figure 13, in the present embodiment, between actuator 41a and screw mandrel 43a
Intermeshing driving gear 54 and driven gear 55 are included, wherein, driving gear 54 is installed on the outfan of motor, driven tooth
Wheel 55 is installed on the end of screw mandrel 43a.Equally can be adjusted by choosing various sizes of driving gear 54 and driven gear 55
The rotating ratio of section actuator 41a and screw mandrel 43a.Further, it is set side by side between the driving gear 54 and driven gear 54
At least one driven gear 57, driving gear 54, travelling gear 57 are intermeshed successively with driven gear 55.Specifically, at this
In embodiment, driving gear 54 and each driven gear 55 are arranged on a pedestal 56 by bearing part 59 respectively, make driving tooth
Wheel 54 and 55 holding position of driven gear are fixed, being fixedly connected of the drive end of actuator 41a and driving gear 54, screw mandrel 43a
Can be by pin in radially fixed mode with being fixedly connected for driven gear 55；The two ends of pedestal 56 are also respectively provided with one and prevent
Bib piece 58, keeps off at the two ends of gear row.
Further, the lift rotating equipment of above two embodiment of the present invention is in for inactivation of virus monitor equipment
When, the top of lifting structure is used to install blood bag storage device 30, and the top correspondence of main shaft 10 installs the suspension panel assembly of blood bag
(do not show in the accompanying drawing of the present embodiment, the structure technology personnel of the blood bag suspension plate may be referred to No. 201520357286.9 patents
In weigh disk and hook structure description, repeat no more herein), for meeting the operational requirements of inactivation of virus.Referring in particular to
Fig. 5 and Fig. 8, in the present embodiment, receiving device 30 includes the support chassis 31 being set on main shaft 10 and located at support chassis 31
On receiver 32, support chassis 31 are fixed with sliding sleeve 20；Receiver 32 is with corresponding to the hook in blood bag suspension plate
Receiving portion 321, each receiving portion 321 be respectively used to storage one collection blood bag；The blood bag hung on hook and corresponding appearance
The blood bag correspondence received in portion 321；Wherein, receiver 32 can be integrated setting with support chassis 31, or and split is arranged.This
In embodiment, the receiving portion 321 of receiver 32 receives device 30 so as to significantly save using being circumferentially distributed around main shaft 10
Take up room, and using hook and the one-to-one mode in 321 position of receiving portion, thus, being more convenient for the outstanding of blood bag
Hang and monitor, make the monitoring management of each blood bag convenient, it is not error-prone.
As the present embodiment has the blood-plasma virus killing monitor of the lift rotating equipment of said structure, blood plasma is being carried out
In viral inactivation steps, for different process steps, the lifting of sliding sleeve 20 can be driven to adjust by lift drive mechanism 40
The height of section storage device 30, so that the height of storage device 30 is coordinated with current catheter length, and then the addition of methylene blue
Operate and filter operation to complete on the blood-plasma virus killing monitor, make the monitoring of blood-plasma virus killing operation more square
Just, simply.
Further, the rotary disk basement 33 being set on main shaft 10, rotary disk basement are additionally provided with the receiver 32 of the present embodiment
33 are fixed with the top of sliding sleeve 20, and multiple radially-arranged turns along main shaft 10 are intervally distributed with 33 outward flange of rotary disk basement
Fixed handle 34, then rotated handle 34 and be indirectly connected with main shaft 10.The rotation rotary disk basement 33 of handle 34 is rotated by operating, that is, is rotated and is slided
Dynamic sleeve pipe 20, then sliding sleeve 20 drive plate 42 to rotate with lifting, as lifting drives plate 42 and screw mandrel 43, screw mandrel 43 due to
It is connected with main shaft 10 by upper mounted plate 44, bottom plate 45 and support side plate 47, therefore whole lift rotating equipment 200 is homogeneous
Frame 100 is rotated, blood bag suspension plate and 32 synchronous axial system of receiver, thus, in blood bag and follow-up review process is hung, nothing
Blood bag is stirred repeatedly need to, only need to rotate handle 34 with rotating spindle 10 by operating, and then find corresponding hook carries out blood bag
Hang or find corresponding blood bag and inspected, so that the suspension of blood bag and inspect more convenient to operate.Specifically, this reality
The rotation handle 34 for applying example includes knob (non-label) and connecting rod (non-label), and knob is connected to the one of connecting rod
End, the other end of connecting rod are screwed onto on rotary disk basement 33, and knob causes to rotate the more preferably gripping of handle 34, to rotary disk basement 33
Rotating operation is convenient.
In addition, rotate handle 34 can also using another kind of set-up mode, that is, rotate handle 34 using directly with main shaft 10
Connected mode, thus, operation rotate handle 34 rotate can direct rotating spindle 10 so that entirely lift rotating equipment
200 concomitant rotations, equally make the suspension of blood bag and subsequently inspect more convenient to operate.Certainly, turning using this setup
Fixed handle 34 needs the elevating movement route for avoiding receiver 32, can by rotate handle 34 be connected on main shaft 10 higher than receipts
Case 32 rises on the position of peak.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in the scope of patent protection of the present invention in other related technical fields.
Claims (10)
1. a kind of lift rotating equipment, it is characterised in that lift including the main shaft being vertically arranged, along the axial direction of the main shaft
Elevating mechanism and the lift drive mechanism for driving the elevating mechanism to be lifted；Wherein,
The lift drive mechanism includes upper mounted plate, the bottom plate being horizontally located on the main shaft；
The screw mandrel that horizontally disposed lifting drives plate and is vertically arranged is provided between fixed plate and bottom plate；Institute
Stating screw mandrel drives plate to be connected with the lifting by screw；
The lift drive mechanism is also included for driving the actuator of the screw mandrel rotation；
The lower end of the elevating mechanism drives plate to be fixedly connected with lifting, fixed plate is run through in upper end；
The upper/lower terminal of the main shaft is mounted on rolling bearing.
2. lift rotating equipment as claimed in claim 1, it is characterised in that the elevating mechanism includes being set on main shaft
Sliding sleeve, the lower end of the sliding sleeve drives plate to be fixedly connected with the lifting, fixed plate is run through in upper end；
And/or, the elevating mechanism includes at least two straight-bars arranged parallel to main shaft, the lower end of the straight-bar and the lifting
Plate is driven to be fixedly connected, fixed plate is run through in upper end.
3. lift rotating equipment as claimed in claim 1 or 2, it is characterised in that the actuator is motor, the motor passes through
Driving member is connected with screw mandrel；The driving member includes the first synchronous pulley, the second synchronous pulley and is set in the first Timing Belt
Timing Belt on wheel and the second synchronous pulley；Wherein,
First synchronous pulley is installed on the outfan of motor, and the second synchronous pulley is installed on the end of screw mandrel.
4. lift rotating equipment as claimed in claim 1 or 2, it is characterised in that the actuator is motor, the motor passes through
Driving member is connected with screw mandrel；The driving member includes intermeshing driving gear and driven gear；Wherein,
The driving gear is installed on the outfan of motor, and driven gear is installed on the end of screw mandrel.
5. lift rotating equipment as claimed in claim 4, it is characterised in that between the driving gear and driven gear also simultaneously
Row are provided with least one travelling gear；The driving gear, travelling gear and driven gear are intermeshed successively.
6. lift rotating equipment as claimed in claim 1, it is characterised in that be provided between fixed plate and bottom plate
The lifting guide post being vertically arranged；
The lifting guide post drives plate, and the lifting guide post and lifting to drive through the lifting
One guideway.
7. lift rotating equipment as claimed in claim 2, it is characterised in that the elevating mechanism is also included located at straight-bar and upper fixation
Guide between plate；
The guide is the second guideway being arranged between straight-bar and upper mounted plate；
Or, the guide includes pedestal, three guide bearings abutted with the surface of straight-bar on the pedestal, are provided with.
8. lift rotating equipment as claimed in claim 1 or 2, it is characterised in that also directly or indirectly pacify on the main shaft
Handle is rotated equipped with least one.
9. lift rotating equipment as claimed in claim 1 or 2, it is characterised in that between fixed plate and bottom plate
It is fixedly provided with the support side plate being vertically arranged；
It is provided with the support side plate for detecting that the lifting drives the optocoupler induction apparatuss of plate hight degree.
10. a kind of blood-plasma virus killing monitor, including frame, it is characterised in that the blood-plasma virus killing monitor is also wrapped
Include lift rotating equipment as in one of claimed in any of claims 1 to 9；
Blood bag suspension plate is provided with the main shaft of the lift rotating equipment；
The elevating mechanism top of the lift rotating equipment is provided with blood bag receiver, and the blood bag receiver is hung with the blood bag
Plate is correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011701.9A CN106512046B (en) | 2017-01-07 | 2017-01-07 | Lifting and rotating device and plasma virus inactivation monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011701.9A CN106512046B (en) | 2017-01-07 | 2017-01-07 | Lifting and rotating device and plasma virus inactivation monitor |
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| Publication Number | Publication Date |
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| CN106512046A true CN106512046A (en) | 2017-03-22 |
| CN106512046B CN106512046B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN108057136A (en) * | 2017-12-29 | 2018-05-22 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operation equipment with positive and reverse return pivoted frame |
| CN108143623A (en) * | 2017-12-29 | 2018-06-12 | 武汉佰美斯医疗科技有限公司 | A kind of suspension arrangement with positive and reverse return pivoted frame |
| CN108144140A (en) * | 2017-12-29 | 2018-06-12 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operation console with positive and reverse return pivoted frame |
| CN108452349A (en) * | 2018-06-14 | 2018-08-28 | 曾纪仙 | A kind of orthopedic operating tweezers sterilizing equipment decontaminating apparatus |
| CN108939115A (en) * | 2018-05-07 | 2018-12-07 | 深圳市普特生物医学工程有限公司 | The method and system of digitization management blood-plasma virus killing |
| CN110745523A (en) * | 2019-11-19 | 2020-02-04 | 赣州承亮科技有限公司 | Lifting and rotating device with plasma virus inactivation function |
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| CN106512046B (en) | 2022-10-28 |
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