CN105107053B - Pump is injected in a kind of full-automatic mixing - Google Patents
Pump is injected in a kind of full-automatic mixing Download PDFInfo
- Publication number
- CN105107053B CN105107053B CN201510564950.1A CN201510564950A CN105107053B CN 105107053 B CN105107053 B CN 105107053B CN 201510564950 A CN201510564950 A CN 201510564950A CN 105107053 B CN105107053 B CN 105107053B
- Authority
- CN
- China
- Prior art keywords
- syringe
- pump
- full
- injected
- buckle
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of full-automatic mixing to inject pump, including master controller, in addition to bolus injection device and mixing and emulsifying device；Bolus injection device includes support, transmission device and at least two syringes, and the body of syringe is fixedly mounted on support, and one group of chute is opened up on support, slidable adjustment block is provided with chute；Transmission device includes actuating unit and the push pedal being connected with actuating unit；The full-automatic hybrid injection pump of the present invention can avoid the various defects of existing original method, the drawbacks of solving hand mix and injecting manually, by ultrasonic emulsification technology, the power that can adjust ultrasound reaches optimum emulsification effect, and the emulsification avoided during hand mix is not exclusively and unstable.The speed of syringe pump is controlled to adjust by computer, reaches stable constant speed injection, avoids injecting the drawbacks of too fast or excessively slow.The waste and repeated multiple times make up a prescription for avoiding medicine cause drug contamination, while can reduce operating time.
Description
Technical field
The present invention relates to a kind of full-automatic mixing to inject pump, belongs to medical instruments field.
Background technology
Primary carcinoma of liver is passed through during arteria hepatica intervention embolism chemical therapeutic, and a critical step is by iodized oil and water
Dissolubility chemotherapeutics mixes, and forms the emulsion of oil-in-water or Water-In-Oil, to reach Lipiodol embolizatim focus, while chemotherapeutics is stayed
Stay the effect that killing tumor cell is persistently played in focus.At present general method be by iodized oil and the medicine for being dissolved in water,
Mixed repeatedly by the method for machinery, to reach the purpose to form emulsion, and by craft by mixed infusion of medicine to swelling
In knurl blood vessel.Following defect be present in this original method：1. the method for mechanical mixture, by the personal influence factor of operator
It is larger, such as operator mix number number, the mixing size of strength, the length of incorporation time is to emulsifying the stability of lipiodol
Have a great influence, at the same after emulsifying injection speed speed, also influence the stabilization of emulsification lipiodol, larger shadow produced to therapeutic effect
Ring.2. the seepage of chemotherapeutics and lipiodol can be caused during mechanical mixture, syringe can be caused during mixing sometimes
Fracture, the waste of medicine is caused, while chemotherapeutics can produce toxic effect to operator, as chemotherapeutics is splashed into eye accidentally
Portion or contamination skin.3., it is necessary to which iodized oil after emulsification is expelled to patient's body by clinician manually after iodized oil mixing, this mistake
Clinician need to observation confirms that iodized oil enters blood supply of tumor repeatedly under radioactive ray in journey, without there is reflux or different
Position embolism, clinician need contact radioactive ray for a long time, and injury is produced to clinician's person.Based on this, some doctors are to keep away
Exempt from infringement of the radioactive ray to body, accelerate injection speed or reduce dosage, these can all influence therapeutic effect.4. exist every time
During injecting lipiodol emulsion, it is necessary to according to the reaction of the size of focus and patient for treatment, nurse multiple need to make up a prescription,
Doctor's hand mix again, not only increases operating time, also add the chance of infection after nurse makes up a prescription.5. surgical procedure
In, the emulsification iodized oil prepared is during injection, if finding, tumor embolism is complete or reflux occurs, often this part medicine
Thing can not be further continued for injecting, and remaining medicine is then wasted.
Through retrieval, the patent of invention of Patent No. 2012104386384 discloses a kind of syringe pump, but the patented technology
Scheme disclosure uses when being only suitable for injecting a kind of medicine or the good medicine direct injection of mixing and emulsifying, still deposits
In many shortcomings, fail solve above-mentioned technical problem.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that overcoming prior art, there is provided a kind of safe efficient, control
Pump is injected in the high full-automatic mixing of precision.
In order to solve the above technical problems, the present invention, which provides a kind of full-automatic mixing, injects pump, including master controller, it is special
Sign is：Also include bolus injection device and mixing and emulsifying device；The bolus injection device include support, transmission device with
It is described and at least two syringes, the body of the syringe are fixedly mounted on support, and one group of chute is opened up on the support
Slidable adjustment block is installed in chute；
The transmission device includes actuating unit and the push pedal being connected with actuating unit；It is provided with and notes in the push pedal
Guide pillar corresponding to the piston position of emitter；The top both sides of the guide pillar are provided with buckle by torsion spring respectively；
The end both sides of the piston in middle part formed outwardly wedge angle it is raised "<>" shape, the termination of the buckle have with
The raised identical grab of the wedge angle of the piston；
When syringe, which is in, extracts decoction state, the grab lower edge of the buckle is hooked in the raised top of piston wedge angle
Edge；
When syringe drawing liquid finishes, the slidable adjustment block props up the afterbody of buckle, and the grab of buckle is opened therewith,
The end of piston departs from guide pillar；
When syringe is in injection state, the grab top edge of the buckle withstands on the raised lower edge of piston wedge angle,
Mixing and emulsifying device is accessed by conduit after the syringe liquid outlet connection check valve.
The technical scheme that further limits of the present invention is：
Further, the actuating unit includes the motor being fixedly mounted on carrier base and the silk being connected with motor power
Bar, the motor and master controller connection, the push pedal are sleeved on screw mandrel by helical form mounting hole, and motor passes through silk
Bar drives push pedal to move up and down so as to drive the piston of syringe to come and go linear motion in syringe.
Further, scale is carved with the both sides of mounting of syringe body position respectively on the support.
Further, the side face is provided with vertical guide groove, and one end of the push pedal is located in guide groove.
Further, the afterbody of the buckle is provided with an arc-shaped recess portion.
Further, the end of the slidable adjustment block is provided with arc angling corresponding with arc-shaped recess portion shape.
Further, the liquid outlet of the syringe connects a check valve respectively, and the outlet of the check valve is connected to
Mixing and emulsifying device is accessed after mixed flow conduit.
Further, the liquid outlet of the syringe is connected to unidirectional multiple-way valve by conduit, the unidirectional multiple-way valve
Outlet accesses mixing and emulsifying device by mozzle.
Further, the mixing and emulsifying device is ultrasonic wave mixing and emulsifying instrument.
The beneficial effects of the invention are as follows：The full-automatic hybrid injection pump of the present invention can avoid the various of existing original method
Defect, the drawbacks of solving hand mix and inject manually, by ultrasonic emulsification technology, the power that can adjust ultrasound reaches optimal
Emulsifying effectiveness, the emulsification avoided during hand mix are not exclusively and unstable.The speed of syringe pump is controlled to adjust by computer
Degree, reach stable constant speed injection, avoid injecting the drawbacks of too fast or excessively slow.Appearance is placed into by advance disposably extracting medicine
In device, output quantity is adjusted by syringe pump, the waste and repeated multiple times make up a prescription for avoiding medicine cause drug contamination, while can reduce
Operating time.By Automatic Control and straighforward operation, medical worker's contact radioactive ray for a long time are avoided, reduce radiological detriment.
At present both at home and abroad still without similar apparatus, this be it is a kind of completely newly inject pump, its production technology is routine techniques, can be held very much
Easily realize.
Brief description of the drawings
Fig. 1 is the Integral connection structure schematic diagram of the present invention.
Fig. 2 is the structural representation of the bolus injection device of the present invention.
Partial structurtes enlarged diagram at A when Fig. 3 is structure drawing liquid state shown in Fig. 2.
Fig. 4 is partial structurtes enlarged diagram at A when structure drawing liquid finishes state shown in Fig. 2.
Partial structurtes enlarged diagram at A when Fig. 5 injects state for structure shown in Fig. 2.
Fig. 6 is ultrasonic wave mixing and emulsifying instrument structural representation.
Embodiment
Embodiment 1
Pump is injected in the full-automatic mixing of one kind that the present embodiment provides, as shown in figures 1 to 6：Including master controller 1, with main control
The bolus injection device 2 that device 1 connects, in addition to ultrasonic wave mixing and emulsifying instrument 14；Bolus injection device 2 includes support 11, transmission
Device and four syringes 6, syringe 6 are fixedly mounted on support 11, and one group of chute 13, chute are also opened up on support 11
Slidable adjustment block 7 is installed on 13.
Transmission device includes the motor 4 that is fixedly mounted on 11, support and with the screw mandrel 5 of the power connector of motor 4 and pushing away
Plate 12；Guide pillar 10 with the position correspondence of the piston of syringe 68 is installed in push pedal 12；The top both sides of guide pillar 10 pass through respectively
Torsion spring is provided with a buckle 3；The both sides of the end of piston 8 in middle part formed outwardly wedge angle it is raised "<>" shape, the termination of buckle 3
With the raised identical grab of wedge angle with piston 8；
When syringe, which is in, extracts decoction state, the grab lower edge of buckle 3 is hooked in the raised top of the wedge angle of piston 8
Edge；
When syringe drawing liquid finishes, slidable adjustment block 7 props up the afterbody of buckle 3, and the grab of buckle 3 is opened therewith,
The end of piston 8 departs from guide pillar 10；
When syringe is in injection state, the grab top edge of buckle 3 withstands on the raised lower edge of the wedge angle of piston 8, note
Mixing and emulsifying device is accessed by conduit after emitter liquid outlet connection check valve.
Motor 4 and the connection of master controller 1, push pedal 12 are sleeved on screw mandrel 5 by helical form mounting hole, and motor 4 is logical
Crossing screw mandrel 5 drives push pedal 12 to move up and down so as to drive the piston 8 of syringe 6 to come and go linear motion in syringe 6.
Scale 9 is carved with the both sides of the position of mounting of syringe 6 respectively on support 11.The side of support 11 is provided with vertical guide groove, pushes away
One end of plate 12 is located in guide groove.The afterbody of buckle 3 is provided with an arc-shaped recess portion 3-1.The end of slidable adjustment block 7 is provided with
Arc angling 7-1 corresponding with arc-shaped recess portion 3-1 shapes.The liquid outlet of syringe 6 connects a check valve, check valve respectively
Outlet be connected to mixed flow conduit 15 and be followed by into ultrasonic wave mixing and emulsifying instrument 14；After the mixing and emulsifying of ultrasonic wave mixing and emulsifying instrument 14
Decoction be directly defeated by patient.
The present invention operation principle be：
First according to each syringe amount of liquid medicine to be extracted adjust respectively slidable adjustment block 7 in bracket chute 13 it is right
The installation site on graduation mark 9 answered；When syringe 6, which is in, extracts decoction state, the angle lower edge of buckle 3 is stuck in piston
The top edge of 6 angles；According to the decoction and dose of required injection, by the rotating speed of the controlled motor 4 of controller 1, so as to control silk
Bar 5 drives push pedal 12 and guide pillar 10 to move, and then guide pillar 10 drives buckle 3 to move downward, and syringe extracts decoction；Work as syringe
When 6 drawing liquids finish, i.e., slidable adjustment block 7 props up the afterbody of buckle 3 at scale value, and guide pillar 10 continues the band in push pedal 12
Continue to move downward under dynamic, under power and reaction force；Buckle 3 is opened with torsion spring, and piston 8 completely disengages with guide pillar 10；
Buckle 3 recovers nature；When an injection is needed, slidable adjustment block 7 is removed；Motor 4 drives push pedal 12 and guide pillar 10 upward
Motion, when guide pillar 10 is moved at piston 8, the angle top edge of buckle 3 withstands on the lower edge of the angle of piston 8；So as to promote
Piston 8 moves upwards；Decoction is injected.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (9)
1. pump, including master controller are injected in a kind of full-automatic mixing, it is characterised in that：Also include bolus injection device and mixing
Emulsifier unit；
The bolus injection device includes support, transmission device and at least two syringes, and the body of the syringe is fixed
It is rack-mount, one group of chute is opened up on the support, slidable adjustment block is installed in the chute；
The transmission device includes actuating unit and the push pedal being connected with actuating unit；It is provided with the push pedal and syringe
Piston position corresponding to guide pillar；The top both sides of the guide pillar are provided with buckle by torsion spring respectively；
The end both sides of the piston in middle part formed outwardly wedge angle it is raised "<>" shape, the termination of the buckle have with it is described
The raised identical grab of the wedge angle of piston；
When syringe, which is in, extracts decoction state, the grab lower edge of the buckle is hooked in the raised top edge of piston wedge angle；
When syringe drawing liquid finishes, the slidable adjustment block props up the afterbody of buckle, and the grab of buckle is opened therewith, piston
End and guide pillar depart from；
When syringe is in injection state, the grab top edge of the buckle withstands on the raised lower edge of piston wedge angle, described
Mixing and emulsifying device is accessed by conduit after syringe liquid outlet connection check valve.
2. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：The actuating unit includes being fixedly mounted
Motor on carrier base and the screw mandrel being connected with motor power, the motor and master controller connection, the push pedal are led to
Cross helical form mounting hole to be sleeved on screw mandrel, motor drives push pedal to move up and down so as to drive the piston of syringe to exist by screw mandrel
Linear motion is come and gone in syringe.
3. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：Mounting of syringe body on the support
Scale is carved with respectively in the both sides of position.
4. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：The side face is provided with and vertically led
Groove, one end of the push pedal are located in guide groove.
5. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：The afterbody of the buckle is provided with an arc
Shape depressed part.
6. pump is injected in full-automatic mixing according to claim 5, it is characterised in that：The end of the slidable adjustment block is set
There is arc angling corresponding with arc-shaped recess portion shape.
7. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：The liquid outlet of the syringe connects respectively
A check valve is connect, the outlet of the check valve is connected to access mixing and emulsifying device after mixed flow conduit.
8. pump is injected in full-automatic mixing according to claim 1, it is characterised in that：The liquid outlet of the syringe is by leading
Pipe is connected to unidirectional multiple-way valve, and the outlet of the unidirectional multiple-way valve accesses mixing and emulsifying device by mozzle.
9. pump is injected in the full-automatic mixing according to claim any one of 1-8, it is characterised in that：The mixing and emulsifying device
For ultrasonic wave mixing and emulsifying instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564950.1A CN105107053B (en) | 2015-09-07 | 2015-09-07 | Pump is injected in a kind of full-automatic mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564950.1A CN105107053B (en) | 2015-09-07 | 2015-09-07 | Pump is injected in a kind of full-automatic mixing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107053A CN105107053A (en) | 2015-12-02 |
| CN105107053B true CN105107053B (en) | 2018-01-12 |
Family
ID=54655314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510564950.1A Active CN105107053B (en) | 2015-09-07 | 2015-09-07 | Pump is injected in a kind of full-automatic mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107053B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI817541B (en) * | 2022-06-08 | 2023-10-01 | 銘異科技股份有限公司 | Automatic dispensing system and method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126509Y (en) * | 1992-06-04 | 1993-01-06 | 苏州医学院 | Medical automatic injection pump controlled remotely |
| CN2242727Y (en) * | 1995-12-15 | 1996-12-18 | 中国科学院声学研究所 | Supersonic mixing emulsifying device |
| DE29713836U1 (en) * | 1997-08-02 | 1997-09-25 | Gross-O-Pharm GmbH, 09380 Thalheim | Syringe holder device for syringe pumps |
| DE19714711A1 (en) * | 1997-04-09 | 1998-10-29 | Daum Gmbh | Injection unit for contrast media used in NMR tomography |
| CN201197931Y (en) * | 2008-04-29 | 2009-02-25 | 上海上奥节能科技有限公司 | Fluid dynamic ultrasonic heavy oil emulsification apparatus |
| CN201368882Y (en) * | 2009-03-10 | 2009-12-23 | 山东兰桥医学科技有限公司 | Liquid quantitative injection mechanism for medical testing |
| CN202237915U (en) * | 2011-10-21 | 2012-05-30 | 北京弘祥隆生物技术股份有限公司 | Novel ultrasonic circulating emulsion machine |
| CN103105316A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Injection pump |
| CN104023767A (en) * | 2011-11-30 | 2014-09-03 | B·布莱恩·梅尔松根股份公司 | Drive device for the linear movement of an infusion syringe piston, infusion pump and method for replacing an infusion syringe |
| CN204995911U (en) * | 2015-09-07 | 2016-01-27 | 张明 | Full automatic -mixing injects pump |
-
2015
- 2015-09-07 CN CN201510564950.1A patent/CN105107053B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126509Y (en) * | 1992-06-04 | 1993-01-06 | 苏州医学院 | Medical automatic injection pump controlled remotely |
| CN2242727Y (en) * | 1995-12-15 | 1996-12-18 | 中国科学院声学研究所 | Supersonic mixing emulsifying device |
| DE19714711A1 (en) * | 1997-04-09 | 1998-10-29 | Daum Gmbh | Injection unit for contrast media used in NMR tomography |
| DE29713836U1 (en) * | 1997-08-02 | 1997-09-25 | Gross-O-Pharm GmbH, 09380 Thalheim | Syringe holder device for syringe pumps |
| CN201197931Y (en) * | 2008-04-29 | 2009-02-25 | 上海上奥节能科技有限公司 | Fluid dynamic ultrasonic heavy oil emulsification apparatus |
| CN201368882Y (en) * | 2009-03-10 | 2009-12-23 | 山东兰桥医学科技有限公司 | Liquid quantitative injection mechanism for medical testing |
| CN202237915U (en) * | 2011-10-21 | 2012-05-30 | 北京弘祥隆生物技术股份有限公司 | Novel ultrasonic circulating emulsion machine |
| CN104023767A (en) * | 2011-11-30 | 2014-09-03 | B·布莱恩·梅尔松根股份公司 | Drive device for the linear movement of an infusion syringe piston, infusion pump and method for replacing an infusion syringe |
| CN103105316A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Injection pump |
| CN204995911U (en) * | 2015-09-07 | 2016-01-27 | 张明 | Full automatic -mixing injects pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105107053A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101791444A (en) | Safe bubble-free infusion set | |
| CN205659221U (en) | Automatic microsyringe | |
| CN105107053B (en) | Pump is injected in a kind of full-automatic mixing | |
| CN204995911U (en) | Full automatic -mixing injects pump | |
| CN106729679A (en) | The syringe of reciprocating promotes instrument | |
| CN204412087U (en) | A kind of dosages distribution device | |
| CN213609001U (en) | Poultry syringe for livestock raising and beast medicine | |
| CN201618225U (en) | Safe bubble-free transfusion device | |
| CN107469178A (en) | A kind of medical science room dispensation apparatus | |
| CN2875449Y (en) | Apparatus for dissolving cholelith | |
| KR20150130757A (en) | Mixing busting device injection with carbon dioxide gas | |
| CN103691037B (en) | Improved remote injection device | |
| CN201239391Y (en) | Infusion device easy for discharging air bubbles | |
| CN203989226U (en) | Novel operated transfusion device | |
| CN108771782B (en) | Multifunctional auxiliary infusion device | |
| CN103520831A (en) | Liquid medicine ultrasonic therapy circulatory system | |
| CN209548473U (en) | A kind of puncture needle of anti-dropout | |
| CN206454574U (en) | Automatically mix medicine instrument | |
| CN205549137U (en) | Safe injector | |
| CN211188574U (en) | Injection device for veterinarian diagnosis and treatment | |
| CN200991453Y (en) | Disposable enemator | |
| CN202538048U (en) | Multifunctional intravenous infusion set | |
| CN201414971Y (en) | Disposable automatic liquid stopping and blood return prevention infusion apparatus | |
| CN215821091U (en) | Anti-drop's lumbar puncture needle | |
| ATE216610T1 (en) | DEVICE FOR PREPARING INTRAVENOUS ANESTHESIA INFUSIONS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |