CN108030672A - Liquid dispensing device - Google Patents
Liquid dispensing device Download PDFInfo
- Publication number
- CN108030672A CN108030672A CN201711485801.1A CN201711485801A CN108030672A CN 108030672 A CN108030672 A CN 108030672A CN 201711485801 A CN201711485801 A CN 201711485801A CN 108030672 A CN108030672 A CN 108030672A
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- China
- Prior art keywords
- syringe
- plunger
- fixed part
- dispensing device
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2058—Connecting means having multiple connecting ports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides liquid dispensing device, including cabinet, it is provided with cabinet：Syringe manipulates module, has plunger operating assembly, for keeping the plunger of syringe；Medicament tray, for placing drug container；First motion platform, the first motion platform are configured to drive syringe manipulation module to be moved to the position being adapted to drug container on medicament tray so that plunger operating assembly can drive plunger movement with the operation for performing extraction or injecting liquid.Liquid dispensing device provided by the invention can substitute medical staff and carry out automatic liquid matching, improve the efficiency with liquid, accuracy, also reduce the work load of medical staff.
Description
Technical field
The present invention relates to medical instruments field, more particularly to liquid dispensing device.
Background technology
In hospital, it is to match somebody with somebody liquid to have a very frequent operation, including：(1) prescription outputed according to doctor, passes through note
Emitter mixes various medicaments to human injection；(2) certain specific medicament is made after various medicaments are mixed, is used for
Medical experiment or other operations.
In the prior art, manual work is used with liquid, i.e. medical staff is extracted or noted from drug container using syringe
Enter liquid, and then carry out matching somebody with somebody liquid.Manually low with liquid efficiency, the degree of automation is low.Since patient is excessive in hospital, with liquid task ten
It is point heavy, the working strength of medical staff has been aggravated, has been unfavorable for the physical and mental health of medical staff.And during using manually matching somebody with somebody liquid,
Human body is easily tired after working long hours, and either distraction has the possibility for inputing dosage or kind by mistake, can so produce doctor
Treatment accident or other negative consequences.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides liquid dispensing device.
Specifically, its technical solution is as follows：
A kind of liquid dispensing device, including cabinet, are provided with the cabinet：
Syringe manipulates module, has plunger operating assembly, for keeping the plunger of syringe；
Medicament tray, for placing drug container；
First motion platform, first motion platform are configured to drive the syringe manipulation module to be moved to
With the position that the drug container is adapted on the medicament tray so that the plunger operating assembly can drive the plunger to move
The dynamic operation to perform extraction or inject liquid.
In some preferred embodiments, syringe is additionally provided with the cabinet to plug into module, for connecing from the external world
Receive and keep the syringe.
In some preferred embodiments, the syringe manipulation module also there is syringe to keep component, for keeping
And unclamp the syringe of the syringe.
In some preferred embodiments, the second motion platform is additionally provided with the cabinet, second movement is flat
The device of rotation driving that platform includes turntable, the driving turntable rotates, syringe module of plugging into are arranged on the turntable
Upper surface.
In some preferred embodiments, syringe module of plugging into includes stand, the first supporting item and second
Support member, first supporting item are arranged on the stand lower position to hold the convex of the plunger tail of the syringe from below
Edge, second supporting item are arranged on the stand upper side position to support the syringe of the syringe from side.
In some preferred embodiments, first motion platform includes the platform base set gradually from bottom to up
Seat, lower platform and upper mounting plate, the syringe manipulation module are arranged on the upper mounting plate, and the lower platform is configured to
Moved along the first direction relative to the platform base, the upper mounting plate is configured to relative to the lower platform along second
Direction is moved, and the first direction is vertical with the second direction.
In some preferred embodiments, the syringe manipulation module further includes the first mounting base, and the syringe is protected
Holding component has the first fixed part and the first activity maintaining part, and first fixed part is fixed in first mounting base, institute
State the first activity maintaining part to be movably disposed on first fixed part, for keeping and unclamping the syringe；
The plunger operating assembly has the second fixed part and the second activity maintaining part, and second fixed part is fixed on institute
State in the first mounting base, the second activity maintaining part is movably disposed on second fixed part, for keeping injecting
The plunger of device and the drive plunger movement.
In some preferred embodiments, the first activity maintaining part includes sliding block and the first maintainance block, the cunning
Block is driven by first fixed part, is provided with first fixed part and is limited the first activity maintaining part moving direction
The first sliding groove, the sliding block are arranged in the first sliding groove, and first maintainance block is fixedly connected with the sliding block, and described first
The first position limiting structure is provided with maintainance block, first position limiting structure is clamped by be formed on first maintainance block first
Piece and the second clamping piece are formed, and are formed between first clamping piece and second clamping piece and are used to clamp the syringe afterbody
Flange the first gap.
In some preferred embodiments, the second activity maintaining part includes the first push rod and the second maintainance block, institute
The first push rod to be stated to be driven by second fixed part, second maintainance block is fixed and is set on first push rod, and described the
The second position limiting structure is provided with two maintainance blocks, second position limiting structure is pressed from both sides by the be formed on second maintainance block the 3rd
Hold piece and the 4th clamping piece is formed, formed between the 3rd clamping piece and the 4th clamping piece and be used to clamp the plunger tail
Second gap of the flange in portion, be provided with the 3rd clamping piece for make that the plunger is pierced by from second gap
One opening.
In some preferred embodiments, the syringe manipulation module further includes the second mounting base, first peace
Dress seat is movably disposed in second mounting base, and the moving direction of first mounting base is kept with the described second activity
The moving direction in portion is identical, and the second push rod and the 3rd fixed part are provided with second mounting base, and the 3rd fixed part is consolidated
Be scheduled in second mounting base, second push rod is driven by the 3rd fixed part, the end of second push rod by with
First mounting base can be abutted and drive first mounting base to move by being set to.
The present invention at least has the advantages that：
The liquid dispensing device provided according to the present invention, syringe manipulation module can move under the drive of the first motion platform
To the position being adapted with drug container, keep the plunger of syringe using plunger operating assembly and drive plunger movement to perform
Extract or inject the operation of liquid.In the present invention, the setting of said structure so that can be substituted, improved with machine with liquid operation
Efficiency, accuracy with liquid, also reduce the work load of medical staff.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the first oblique view of liquid dispensing device in the embodiment of the present invention；
Fig. 2 is the second oblique view of liquid dispensing device in the embodiment of the present invention；
Fig. 3 be in the embodiment of the present invention syringe plug into module and the second motion platform assembly schematic diagram；
Fig. 4 be in the embodiment of the present invention syringe plug into module and the second motion platform assembly explosive view；
Fig. 5 is the schematic diagram of the assembly of medicament tray and drug container in the embodiment of the present invention；
Fig. 6 is the explosive view of the assembly of medicament tray and drug container in the embodiment of the present invention；
Fig. 7 is the overall oblique view of the assembly of syringe manipulation module and syringe in the embodiment of the present invention；
Fig. 8 is the overall oblique view of syringe manipulation module in the embodiment of the present invention；
Fig. 9 is the first explosive view of syringe manipulation module in the embodiment of the present invention；
Figure 10 is the second explosive view of syringe manipulation module in the embodiment of the present invention；
Figure 11 is the 3rd explosive view of syringe manipulation module in the embodiment of the present invention.
Main element symbol description：
10- liquid dispensing devices；100- syringes manipulate module；The first mounting bases of 101-；1011- grooves；102- second is installed
Seat；The first fixed parts of 103-；104- the first activity maintaining parts；The first clamping pieces of 1041-；The second clamping pieces of 1042-；10421-
One guiding surface；1043- first keeps block body；The 3rd position limiting structures of 1044-；The second arc grooves of 10441-；1045- sliding blocks；
The second fixed parts of 105-；106- the second activity maintaining parts；The 3rd clamping pieces of 1061-；10611- first is open；1062- the 4th is pressed from both sides
Hold piece；The second guiding surfaces of 10621-；1063- second keeps block body；1064- fixing sleeves；107- pilot sleeves；108- is injected
Device；1081- syringe needles；1082- syringes；1083- plungers；109- sterilizes nozzle；The 3rd fixed parts of 110-；The first push rods of 111-；
112- guide rails；The first gaps of 113-；The second gaps of 114-；115- hornblocks；116- sliding seats；The second push rods of 117-；200- is injected
Device is plugged into module；210- stands；The first supporting items of 220-；The second supporting items of 230-；300- medicament trays；310- tray bodies；
320- drug container location structures；321- fixture blocks；322- through holes；The second sliding slots of 323-；324- position-limited racks；400- cabinets；500-
First motion platform；510- platform bases；520- lower platforms；530- upper mounting plates；The second motion platforms of 600-；610- rotates driving
Device；620- turntables；700- pocket type drug containers；800- vial-type drug containers.
Embodiment
Hereinafter, various embodiments of the present invention will be described more fully.The present invention can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that：There is no various embodiments of the present invention are limited to spy disclosed herein
Determine the intention of embodiment, but should invention is construed as covering falling into the spirit and scope of various embodiments of the present invention
All adjustment, equivalent and/or alternatives.
Embodiment
Liquid dispensing device 10 is present embodiments provided, in hospital, instead of manually carrying out matching somebody with somebody liquid, including：(1) according to doctor
Various medicaments, the parenteral solution being made to human injection is mixed by syringe 108 by the prescription outputed；(2) will be a variety of
Certain specific medicament is made after medicament mixing, for medical experiment or other operations.
Specifically, referring to Fig. 1, liquid dispensing device 10 includes cabinet 400, cabinet 400 is used as 10 bearing structure of liquid dispensing device,
It can be used in installing other functional components of liquid dispensing device 10.As a kind of preferable cabinet 400, it includes frame and panel.
Wherein, frame is as load-carrying members, preferably overlapped by more solid or hollow columns, spreaders formed it is square or other shapes of
Frame.Polylith panel the mode such as is fastened by bolts or welds and is arranged on frame, and each panel surrounded together with frame to
A few accommodation space, for installing other annexes of liquid dispensing device 10 in accommodation space.Correspondingly, at least a portion panel
On be provided between opening, or at least a portion frame and be not provided with panel so that functional component in cabinet 400 can with it is outer
Boundary interacts or easy to from peripheral operation.Preferably, at least a portion panel is flexibly connected with frame.
Preferably, cabinet 400 further includes pedestal and partition plate, wherein, the quantity of pedestal is multiple, is arranged on the bottom of frame
Portion, and contact ground or other pedestals.Preferably, pedestal component includes parallel arrangement of wheel group and can adjust between ground
The support component of distance.
Wherein, partition plate is located at the inside of frame, if for by the inside division of cabinet 400 into dried layer region so that cabinet
The specific functional component of some of 400 not in same region, can prevent interference, it is easy to maintain.
In the present embodiment, the functional component set on cabinet 400 has syringe manipulation module 100,300 and of medicament tray
First motion platform 500.Preferably, syringe is additionally provided with cabinet 400 to plug into module 200.Wherein, syringe is plugged into module
200 are used to receive and keep syringe 108.
As a kind of preferable syringe manipulation module 100, there is syringe to keep component, for keeping and unclamping syringe
108 syringe 1082, and plunger operating assembly, for keeping the plunger 1083 of syringe 108 and driving plunger 1083 to move
To perform the operation extracted or inject liquid.First motion platform 500 is configured to drive syringe manipulation module movement
To with drug container is adapted on medicament tray 300 position so that plunger operating assembly can drive plunger 1083 to move to hold
Row extracts or the operation of injection liquid.
In the present embodiment, syringe module 200 of plugging into is a kind of functional component, all can realize reception and keep noting
The component of emitter 108 is in the category that syringe plugs into module 200.It is real for the ease of person of ordinary skill in the field
Apply, as shown in Figure 3, Figure 4, present embodiments provide a kind of syringe of optimization design and plug into module 200, syringe is plugged into module
200 include stand 210, the first supporting item 220 and the second supporting item 230, and the first supporting item 220 is arranged on 210 downside position of stand
Put with hold from below syringe 108 1083 afterbody of plunger flange, the second supporting item 230 is arranged on 210 upside position of stand
Put to support the syringe 1082 of syringe 108 from side.Fig. 3 and Fig. 4 shows that a kind of exemplary stand 210, first supports
220 and second supporting item 230 of part, stand 210 are a tablet being vertically arranged, and the first supporting item 220 is threaded through the downside of stand 210
Orientation, the main body of the first supporting item 220 is column structure, it holds the position of the flange of 1083 afterbody of plunger of syringe 108
Processing is scabbled, is formed in one section of plane, flange is supported on this plane.Preferably, the first supporting item 220 is telescopic column
Shape structure, can adjust the position of syringe 108.Second supporting item 230 is block structure, its one side contacted with syringe 1082
With the first arc groove, thus syringe 1082 is limited in first arc groove.
Preferably, the second motion platform 600 is further included, the second motion platform 600 includes turntable 620,620 turns of driving disc
Dynamic device of rotation driving 610, syringe module 200 of plugging into are arranged on the upper surface of turntable 620.Since syringe is plugged into module
200 are arranged on the upper surface of turntable 620, and when turntable 620 rotates, syringe module 200 of plugging into also rotates therewith, easy to inject
Device module 200 of plugging into is plugged into syringe 108 between extraneous and syringe manipulation module 100.For example, can be flat by the second movement
Platform 600 and syringe module 200 of plugging into are arranged at the panel with opening or are not provided with the frame of panel, when needing to put
When entering syringe 108,610 driving disc 620 of device of rotation driving rotates, and turntable 620 drives syringe to plug into 200 turns of module
It is dynamic, make to drive the syringe holding structure that syringe is plugged on module 200 towards outside to turntable 620, easy to medical staff or
Syringe 108 is placed into syringe and plugged on module 200 by person robot.Then, device of rotation driving 610, which can also drive, turns
Disk 620 rotates, and turntable 620 drives syringe module 200 of plugging into rotate, and makes to drive syringe to plug on module 200 to turntable 620
Syringe holding structure towards inner side, manipulate module 100 easy to syringe and plug into from syringe and take syringe away on module 200
108。
As a kind of preferable device of rotation driving 610, it uses motor or rotary cylinder.
Preferably, as shown in Fig. 2, the first motion platform 500 include set gradually from bottom to up platform base 510, under
Platform 520 and upper mounting plate 530, syringe manipulation module 100 are arranged on upper mounting plate 530.Wherein, platform base 510 is fixed on
On cabinet 400, lower platform 520 is configured to move along the first direction relative to platform base 510.As a kind of preferable
Configuration mode, platform base 510 are the tablet being horizontally set on cabinet 400, its upper surface is provided with by motor-driven band
Transport mechanism and guide rail, the lower surface of lower platform 520 is fixedly connected with conveyer belt, and the lower surface of lower platform 520 is slidably supported on
Onto guide rail.Preferably, the lower surface of lower platform 520 is provided with the groove class formation coordinated with guide rail so that lower platform 520 is passing
Sending can only move under the drive of band along the extending direction of guide rail.It should be noted that only it is a kind of preferable transmission side with driving
Formula, in addition to band drives, can also use servomotor, linear motor etc..
In addition, upper mounting plate 530 is configured to move in a second direction relative to lower platform 520, such as in upper mounting plate
The driving devices such as linear motor or conveyer belt are provided between 530 and lower platform 520, when driving device starts, upper mounting plate
530 move in a second direction relative to lower platform 520.In the present embodiment, first direction is vertical with second direction, thus, first
Upper mounting plate 530 and lower platform 520 in motion platform 500 can link so that the syringe being arranged on upper mounting plate 530 is plugged into
Module 200 can be moved to the optional position in plane.
In the present embodiment, medicament tray 300 is used for the drug container for positioning liquid to be matched somebody with somebody.As shown in Figure 5, Figure 6, it includes
Tray body 310 and drug container location structure 320, the drug container location structure 320 on medicament tray 300 include：Set
The through hole 322 for being used to wear drug container in tray body 310, connects the second sliding slot 323 of through hole 322, and slides
The fixture block 321 being arranged in the second sliding slot 323, when fixture block 321 is configured as moving in the second sliding slot 323, clamping or release
Drug container.When actual design is used to wear the through hole 322 of drug container, 310 preferred levels of tray body are arranged on cabinet
On 400, pocket type drug container 700 or vial-type drug container 800 are set in a manner of handstand, and bottleneck or sack are arranged on logical
In hole 322, fixture block 321 in the second sliding slot 323 to when being moved close to the direction of bottleneck or sack can clamping bottleneck or sack,
Fixture block 321 can unclamp bottleneck or sack when being moved in the second sliding slot 323 to the direction away from bottleneck or sack.
Preferably, at least a portion drug container location structure 320 further includes the position-limited rack being arranged in tray body 310
324, for fixing the bag body of pocket type drug container 700.
A kind of preferable syringe manipulation module 100 is present embodiments provided, as shown in fig. 7, the syringe manipulates module
100 include the first mounting base 101, syringe keeps component and plunger operating assembly.Wherein, syringe 108 is using most in hospital
For extensive medical instrument, the primary structure of syringe 108 includes plunger 1083, syringe 1082 and syringe needle 1081, mainly uses pin
First 1081 extract either injection gas or liquid, it can not only be used for giving patient injection medicament, but also can be used for matching somebody with somebody liquid.
In the present embodiment, the first mounting base 101 is used to install syringe holding component and plunger operating assembly.As one kind
Preferable first mounting base 101, as shown in Fig. 7, Figure 11, it is that U-shaped riser and one are vertical with the frame that it, which includes a cross section,
And fixed transverse slat.Thus, when riser is vertically arranged, transverse slat is just horizontal.
Please refer to Fig. 8 and Fig. 9, syringe keeps component to be used to keep syringe 1082, its have the first fixed part 103 with
First activity maintaining part 104.First fixed part 103 is fixed in the first mounting base 101, and the first activity maintaining part 104 is removable
Ground is arranged on the first fixed part 103, for keeping and unclamping the syringe 1082 of syringe 108.
As a kind of preferable first fixed part, 103 and first activity maintaining part 104, the first fixed part 103 by electric cylinders or
Linear movement as linear motor produces device and attached mounting blocks composition.First activity maintaining part 104 includes sliding block
1045 and first maintainance block, sliding block 1045 driven by the first fixed part 103, specifically, the line as electric cylinders or linear motor
Property the driving of motion generator part, such as sliding block 1045 is fixedly connected with linear movement as electric cylinders or linear motor and produces device
Output terminal, or sliding block 1045 are formed as one that linear movement as electric cylinders or linear motor produces the output terminal of device
Point.
It is provided with the sliding slot for limiting 104 moving direction of the first activity maintaining part on first fixed part 103, such as when first solid
When determining portion 103 and being made of electric cylinders and attached mounting blocks, the output terminal of electric cylinders is fixed with a mounting blocks, and mounting blocks are fixed at the same time
In the first mounting base 101, sliding slot is formed in mounting blocks and is more than towards a side surface of sliding block 1045, the width of the slot bottom of sliding slot
The width of notch.Correspondingly, sliding block 1045 is step-like or wedge structure, when sliding block 1045 is arranged in sliding slot, sliding block
1045 are restricted to move along the direction that sliding slot extends.
Preferably, the first activity maintaining part 104 includes matched first position limiting structure of flange with 1082 afterbody of syringe, uses
In make the first activity maintaining part 104 by the first position limiting structure keep 1082 afterbody of syringe flange.
One kind as the first position limiting structure preferably forms mode, and the first maintainance block is fixedly connected with sliding block 1045, and first
Position limiting structure is formed by the first clamping piece 1041 being formed on the first maintainance block and the second clamping piece 1042, the first clamping piece
1041 and second the first gap 113 for forming the flange for being used to clamp 1082 afterbody of syringe between clamping piece 1042.Work as syringe
When the flange of 1082 afterbodys is placed in the first gap 113, the limitation of the first clamping piece 1041 and the second clamping piece 1042 causes pin
The flange of 1082 afterbodys of cylinder is kept.
Preferably, the first maintainance block includes the first holding block body 1043, and the first holding block body 1043 is bar shaped agllutination
Structure, first keeps block body 1043 to set fluted 1011 towards the side of syringe 108, correspondingly, is set on sliding block 1045
There is protrusion, when the first maintainance block is fixedly connected with sliding block 1045, protrusion stretches into groove 1011, by fasteners such as bolt, pins,
Realize that the first maintainance block is fixedly connected with sliding block 1045.Preferably, the first clamping piece 1041 and the second clamping piece 1042 are protected along first
Hold block body 1043 and keep block body 1043 perpendicular to first towards the direction of syringe 108.Further, the first clamping piece
1041st, the second clamping piece 1042 is provided integrally on the first holding block body 1043.
Preferably, the second clamping piece 1042 is provided with the first guiding surface in the position of the port close to the first gap 113
10421, for the flange in 1082 afterbody of syringe guiding role is played into the first gap 113.
In the present embodiment, plunger operating assembly is used to keep and manipulate plunger 1083, and as shown in Figure 10, it has second
105 and second activity maintaining part of fixed part, the second fixed part 105 are fixed in the first mounting base 101, and the second activity maintaining part can
It is movably arranged on the second fixed part 105, for keeping the plunger 1083 of syringe 108 and driving plunger 1083 to move.
As a kind of preferable second fixed part, 105 and second activity maintaining part, the second fixed part 105 is by electric cylinders or straight line
Linear movement as motor produces device and attached mounting blocks composition.Second activity maintaining part includes 111 He of the first push rod
Second maintainance block, the first push rod 111 are driven by the second fixed part 105, and the second maintainance block fixing sleeve 1064 is located at the first push rod 111
On.Specifically, the linear movement as electric cylinders or linear motor of the first push rod 111 produces device drive, such as the first push rod
111 are fixedly connected with the output terminal that linear movement as electric cylinders or linear motor produces device, or the first push rod 111 is formed as
Linear movement as electric cylinders or linear motor produces a part for the output terminal of device.
Preferably, the second activity maintaining part includes matched second position limiting structure of flange with 1083 afterbody of plunger, is used for
The second activity maintaining part is kept plunger 1083 by the second position limiting structure, and drive plunger 1083 to move.
Preferably, the second position limiting structure is by the 3rd clamping piece 1061 and the 4th clamping piece that are formed on the second maintainance block
1062 form, and the of the flange for being used to clamp 1083 afterbody of plunger is formed between the 3rd clamping piece 1061 and the 4th clamping piece 1062
Two gaps 114, the first opening for making plunger 1083 be pierced by from the second gap 114 is provided with the 3rd clamping piece 1061
10611。
Preferably, the second maintainance block includes the second holding block body 1063, and the second holding block body 1063 is socket type knot
Structure, the 3rd clamping piece 1061 and the 4th clamping piece 1062 are fixed on or are formed on the second holding block body 1063.
Preferably, the fixing sleeve 1064 of stepped ramp type, fixing sleeve 1064 are provided between the second holding 1063 and first push rod 111 of block body
It is set on the first push rod 111, the second holding block body 1063 is fixedly connected with fixing sleeve 1064, i.e., second keeps block body 1063
It is fixedly connected indirectly with the first push rod 111 by fixing sleeve 1064.
Preferably, the 4th clamping piece 1062 is provided with the second guiding surface in the position of the port close to the second gap 114
10621, for the flange in 1083 afterbody of plunger guiding role is played into the second gap 114.
Compared with prior art, a kind of syringe manipulation module 100 is present embodiments provided, it keeps component with syringe
With plunger operating assembly, syringe keeps the first activity maintaining part 104 in component to be movably disposed at the first fixed part 103
On, the syringe 1082 of syringe 108 can be advantageously kept and unclamp, it is solid that the second activity maintaining part is movably disposed at second
Determine in portion 105, can advantageously keep the plunger 1083 of syringe 108 and drive plunger 1083 to move, 103 He of the first fixed part
Second fixed part 105 is fixed in the first mounting base 101.The module uses modularization activity holding structure, keeps syringe respectively
1082 and plunger 1083, and plunger 1083 can be controlled by the displacement distance by the second activity maintaining part of quantitative control
Amount of movement, and then the accurate extraction amount or injection rate for controlling syringe 108.
Further, the position limiting structure in the present embodiment is simple, between the first clamping piece 1041 and the second clamping piece 1042
Form the first gap 113 of the flange for being used to clamp 1082 afterbody of syringe, the 3rd clamping piece 1061 and the 4th clamping piece 1062 it
Between formed be used for clamp 1083 afterbody of plunger flange the second gap 114, when needing position syringe 108, first activity
104 and second activity maintaining part of maintaining part moves respectively, the flange of 1082 afterbody of syringe is entered the first clamping piece 1041 and the
The first gap 113 between two clamping pieces 1042, the flange of 1083 afterbody of plunger enter the 3rd clamping piece 1061 and the 4th clamping
The second gap 114 between piece 1062, the collective effect in the first gap 113, the second gap 114 and the first opening 10611, note
Emitter 108 is reliably maintained, when needing to perform extraction or the operation of injection liquid, it is only necessary to drive the second activity to keep
Portion moves pre-determined distance, when needing to take out syringe 108, drive of the first activity maintaining part 104 in the first fixed part 103
Dynamic lower disengaging syringe 108, the flange of 1082 afterbody of syringe leave the first gap 113, and operator or other devices can be non-
Often easily syringe 108 is taken out along the direction for releasing the first opening 10611 from the second gap 114.
Preferably, as shown in figure 11, syringe manipulation module 100 further includes the second mounting base 102, the first mounting base 101
It is movably disposed in the second mounting base 102, the mobile side of the moving direction of the first mounting base 101 and the second activity maintaining part
To identical, the second push rod and the 3rd fixed part 110 are provided with the second mounting base 102, the 3rd fixed part 110 is fixed on the second peace
Fill on seat 102, the second push rod is driven by the 3rd fixed part 110, and the end of the second push rod is configured to abut the first installation
Seat 101 simultaneously drives the first mounting base 101 to move.Specifically, the 3rd fixed part 110 is linearly transported as electric cylinders or linear motor
Movable property gives birth to device and attached mounting blocks composition, and the linear movement as electric cylinders or linear motor of the second push rod produces device and drives
Move, such as the second push rod is fixedly connected with the output terminal that linear movement as electric cylinders or linear motor produces device, or second
Push rod is formed as the part that linear movement as electric cylinders or linear motor produces the output terminal of device.
Wherein, it is that the second push rod can abut the first installation that the second push rod, which drives the concrete mode of the first mounting base 101 movement,
During the transverse slat of seat 101, the second push rod is identical with the moving direction of the first push rod 111, and the second mounting base 102 is towards the first mounting base
101 side is fixed with guide rail 112, guide rail 112 be preferably fixed in the groove 1011 that is set in the second mounting base 102 so that
Therebetween there is enough bond strengths and good structure planarization.Being provided with guide rail 112 can slide along guide rail 112
Sliding seat 116, sliding seat 116 is fixedly connected with the first mounting base 101, thus, when the second push rod promotes the first mounting base 101
During transverse slat, due to the limitation of 116 assembly of limitation and guide rail 112- sliding seats of the moving direction of the second push rod in itself,
The moving direction of one mounting base 101 has high accuracy.
In the present embodiment, the setting of the second mounting base 102, the second push rod and the 3rd fixed part 110 so that the first mounting base
101 position can adjust, when the module for manipulating syringe 108 is used in liquid cabinet when occasion, the manipulation syringe 108
Module in the first mounting base 101, the first activity maintaining part 104, the position of the second activity maintaining part is adjustable so that manipulation note
The module of emitter 108 can be docked neatly with other mechanisms to receive syringe 108, keep syringe 108 and operation injection
Device 108.
Preferably, pilot sleeve 107 is provided with the second fixed part 105, the first push rod 111 is coaxially set in pilot sleeve
107 inside, the part that the second maintainance block fixing sleeve 1064 is located on the first push rod 111 are located at the inside of pilot sleeve 107,
The second opening, the 3rd clamping piece 1061 and the 4th clamping piece 1062 is provided with the side wall of pilot sleeve 107 to stretch from the second opening
Go out.
Preferably, the first activity maintaining part 104 includes matched 3rd position limiting structure 1044 of cylinder with syringe 1082, uses
In make the first activity maintaining part 104 by the 3rd position limiting structure 1044 keep syringe 1082 cylinder.
Preferably, the 3rd position limiting structure 1044 includes the second arc groove 10441 with the external shape fits of syringe 1082, is used for
Syringe 1082 is set to be resisted against in the second arc groove 10441.
Preferably, disinfection nozzle 109 is further included, for the article surface spray disinfectant toward device 108 to be injected operation.Make
To sterilize a kind of preferable mounting means of nozzle 109, hornblock is provided between disinfection 109 and first fixed part 103 of nozzle
115, disinfection nozzle 109 is fixedly connected with hornblock 115 by fasteners such as bolt, rivets respectively with the first fixed part 103, due to the
Disinfection nozzle 109 is provided with one mounting base 101, when the first push rod 111 promotes syringe 108 to perform extraction or implant operation
When, disinfection 109 spray disinfectant of nozzle carries out disinfection target area.
Preferably, a kind of preferable position relationship of each component is syringe manipulation module 100 and first in the present embodiment
Motion platform 500 is arranged on the inside of cabinet 400, and syringe module 200 of plugging into is arranged on the opening that has of 400 side of cabinet
At panel or it is not provided with the frame of panel, the syringe that is located at that medicament tray 300 is arranged on cabinet 400 manipulates module 100
With the position of the top of the first motion platform 500.
In some preferred embodiments, the plug into quantity of module 200 and medicament tray 300 of syringe is multiple.
The operating process of liquid dispensing device 10 provided in this embodiment is：What medical staff or robot were outputed according to doctor
Prescription list, the various drug containers needed for parenteral solution or experiment mixed liquor are stood upside down and are placed on medicament tray 300, use fixture block
After 321 clamping drug containers, medicament tray 300 is placed on cabinet 400 by medical staff, in addition medical staff or robot
Also plug into advance to multiple syringes on cabinet 400 and original syringe 108 is placed on module 200, the first movement is flat
Platform 500 drives syringe manipulation module 100 to be moved to and plugs into the position that module 200 matches with syringe, due to the first movement
Platform 500 can adjust syringe manipulation module 100 in the position of horizontal plane, the first push rod on syringe manipulation module 100,
Second push rod can adjust the vertical height of the first position limiting structure and the second position limiting structure, pass through the motion control of each component, energy
Enough make original syringe 108 be automatically transferred syringe 108 to operate on module, then 500 band of the first motion platform
Dynamic syringe manipulation module 100, which is moved to, to be needed to carry out below the pallet with liquid, and the first push rod drives plunger 1083, makes syringe
108 syringe needle 1081 performs extraction or implant operation to drug container, in this way, the liquid dispensing device 10 just can be passed through after multi-pass operation
Liquid operation is matched somebody with somebody in completion.
It will be appreciated by those skilled in the art that attached drawing is a schematic diagram for being preferable to carry out scene, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
The invention described above sequence number is for illustration only, does not represent the quality of implement scene.
Disclosed above is only several specific implementation scenes of the present invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think change should all fall into protection scope of the present invention.
Claims (10)
1. a kind of liquid dispensing device, including cabinet, it is characterised in that be provided with the cabinet：
Syringe manipulates module, has plunger operating assembly, for keeping the plunger of syringe；
Medicament tray, for placing drug container；
First motion platform, first motion platform are configured to drive the syringe manipulation module to be moved to and institute
State the position of drug container adaptation on medicament tray so that the plunger operating assembly can drive the plunger movement with
Perform the operation extracted or inject liquid.
2. liquid dispensing device according to claim 1, it is characterised in that syringe is additionally provided with the cabinet and is plugged into mould
Group, for being received from the external world and keeping the syringe.
3. liquid dispensing device according to claim 1, it is characterised in that the syringe manipulation module also there is syringe to keep
Component, for keeping and unclamping the syringe of the syringe.
4. liquid dispensing device according to claim 2, it is characterised in that the second motion platform is additionally provided with the cabinet,
The device of rotation driving that second motion platform includes turntable, the driving turntable rotates, syringe module of plugging into are set
Put in the upper surface of the turntable.
5. liquid dispensing device according to claim 2, it is characterised in that the syringe plug into module include stand, first
Supporting item and the second supporting item, first supporting item are arranged on the stand lower position to hold the syringe from below
Plunger tail flange, second supporting item is arranged on the stand upper side position to support the syringe from side
Syringe.
6. liquid dispensing device according to claim 1, it is characterised in that first motion platform is included from bottom to up successively
Platform base, lower platform and the upper mounting plate of setting, the syringe manipulation module are arranged on the upper mounting plate, the lower platform
It is configured to move along the first direction relative to the platform base, the upper mounting plate is configured to relative to described
Lower platform moves in a second direction, and the first direction is vertical with the second direction.
7. liquid dispensing device according to claim 3, it is characterised in that the syringe manipulation module further includes the first installation
Seat, the syringe keep component to have the first fixed part and a first activity maintaining part, and first fixed part is fixed on described the
In one mounting base, the first activity maintaining part is movably disposed on first fixed part, for keeping and unclamping institute
State syringe；
The plunger operating assembly has the second fixed part and the second activity maintaining part, and second fixed part is fixed on described
In one mounting base, the second activity maintaining part is movably disposed on second fixed part, for keeping syringe
Plunger and the drive plunger movement.
8. liquid dispensing device according to claim 7, it is characterised in that the first activity maintaining part includes sliding block and first
Maintainance block, the sliding block are driven by first fixed part, are provided with first fixed part and are limited the first activity guarantor
The first sliding groove of portion's moving direction is held, the sliding block is arranged in the first sliding groove, and first maintainance block is fixedly connected with institute
Sliding block is stated, the first position limiting structure is provided with first maintainance block, first position limiting structure is protected by being formed in described first
Hold the first clamping piece on block and the second clamping piece is formed, formed and be used between first clamping piece and second clamping piece
Clamp the first gap of the flange of the syringe afterbody.
9. liquid dispensing device according to claim 7, it is characterised in that the second activity maintaining part include the first push rod and
Second maintainance block, first push rod are driven by second fixed part, and second maintainance block is fixed and is set in described first
On push rod, the second position limiting structure is provided with second maintainance block, second position limiting structure is protected by being formed in described second
Hold the 3rd clamping piece on block and the 4th clamping piece is formed, formed and be used between the 3rd clamping piece and the 4th clamping piece
The second gap of the flange of the plunger tail is clamped, is provided with the 3rd clamping piece for making the plunger from described the
The first opening that two gaps are pierced by.
10. liquid dispensing device according to claim 7, it is characterised in that the syringe manipulation module further includes the second peace
Fill seat, first mounting base is movably disposed in second mounting base, the moving direction of first mounting base with
The moving direction of the second activity maintaining part is identical, and the second push rod and the 3rd fixed part are provided with second mounting base,
3rd fixed part is fixed in second mounting base, and second push rod is driven by the 3rd fixed part, and described
The end of two push rods is configured to abut first mounting base and drives first mounting base to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485801.1A CN108030672A (en) | 2017-12-30 | 2017-12-30 | Liquid dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485801.1A CN108030672A (en) | 2017-12-30 | 2017-12-30 | Liquid dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108030672A true CN108030672A (en) | 2018-05-15 |
Family
ID=62099185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485801.1A Pending CN108030672A (en) | 2017-12-30 | 2017-12-30 | Liquid dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972820A (en) * | 2021-03-10 | 2021-06-18 | 四川大学华西医院 | Automatic take out micropump configuration carrier liquid appearance |
| CN113954114A (en) * | 2021-12-22 | 2022-01-21 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
-
2017
- 2017-12-30 CN CN201711485801.1A patent/CN108030672A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972820A (en) * | 2021-03-10 | 2021-06-18 | 四川大学华西医院 | Automatic take out micropump configuration carrier liquid appearance |
| CN113954114A (en) * | 2021-12-22 | 2022-01-21 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
| CN113954114B (en) * | 2021-12-22 | 2022-03-22 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
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Application publication date: 20180515 |