CN102430164B - A kind of dosage for injectable powder and dispensation apparatus thereof - Google Patents
A kind of dosage for injectable powder and dispensation apparatus thereof Download PDFInfo
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- CN102430164B CN102430164B CN201110231119.6A CN201110231119A CN102430164B CN 102430164 B CN102430164 B CN 102430164B CN 201110231119 A CN201110231119 A CN 201110231119A CN 102430164 B CN102430164 B CN 102430164B
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Abstract
The invention discloses a kind of dosage for injectable powder and device thereof, the dispenser by being made up of displacement rod and elastic hose between medicine bottle and liquid bottles forms an airtight circulation canal; The external force utilizing driving device to provide drives impels circulation canal inside to produce suction force; Liquid in pumping liquid bottle enters into medicine bottle and dissolves medicated powder, and medicated powder lysate is recycled in liquid bottles again; Withdrawing air enters into medicine bottle, is squeezed to greatest extent in liquid bottles by medicated powder lysate residual in medicine bottle and circulation canal, completes the process of making up a prescription transferred to fully by the medicated powder in medicine bottle in liquid bottles.To medicine bottle Chinese medicine powder fully dilute exchange and emptying, decrease drug waste to greatest extent; The overall process of making up a prescription is completed automatically by extraneous driving device, enormously simplify the complicated miscellaneous operation of traditional dosage; The process of making up a prescription completes in an airtight pipeline, decreases the chance of pollution.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of dosage for injectable powder and dispensation apparatus thereof.
Background technology
Dosage to infusion fluid in domestic and international existing medical treatment, is all adopt disposable syringe to aspirate a small amount of liquid to inject splendid attire powder injection medicine bottle, treats that medicated powder fully dissolves and then inject liquid bottles with syringe pumpback again.Said method has the following disadvantages: one, drug waste, because syringe can only extract a small amount of liquid, the inner space of splendid attire powder injection medicine bottle is also very little, little liquid (usual 2-3ml) can only be injected go to dissolve medicated powder, even if the medicinal liquid of high concentration like this residual seldom (0.2-0.3ml) in medicine bottle and syringe also has more drug waste at every turn.So current dosage generally can cause the drug waste of about 10%.Two, process is loaded down with trivial details, during dosing need first with syringe pump liquid → injection medicine bottle (also needing aerofluxus as medicine bottle produces malleation) → extract syringe → shake medicine bottle treat medicated powder dissolve → with syringe pumpback injectable powder lysate (also needing injecting gas as medicine bottle produces negative pressure) again → finally inject liquid bottles.If need in one group of liquid to configure many or multiple medicines, said process just need repeat; If the slower time of compounding of medicated powder dissolution velocity also will be longer.Three, easily pollute, because syringe needle in dosing process exposes in atmosphere and puncture medicine bottle and liquid bottles bottle stopper repeatedly, likely also want injecting gas in addition, the contaminated chance of liquid strengthens.
Summary of the invention
The object of the present invention is to provide and a kind ofly can reduce drug waste, simplify process of making up a prescription, reduce the process Chinese medicine that makes up a prescription and suffer the dosage for injectable powder of contaminated probability.
Another object of the present invention is to provide a kind of can reduce drug waste, simplify process of making up a prescription, reduce the dispensation apparatus for injectable powder that the process Chinese medicine that makes up a prescription suffers contaminated probability.
To achieve these goals, the technical scheme that the present invention takes is:
For a dosage for injectable powder, first set up circulation canal airtight between medicine bottle and liquid bottles; Utilize external force to drive and impel circulation canal inside to produce suction force; Liquid in pumping liquid bottle enters into medicine bottle and dissolves medicated powder, and medicated powder lysate is recycled in liquid bottles again; Withdrawing air enters into medicine bottle, is squeezed to greatest extent in liquid bottles by medicated powder lysate residual in medicine bottle and circulation canal, completes the process of making up a prescription transferred to fully by the medicated powder in medicine bottle in liquid bottles.
A kind of dispensation apparatus realizing described dosage, it comprises driving device and dispenser, dispenser is made up of displacement rod and elastic hose, displacement rod two ends are sharp-pointed, and one end, for inserting liquid bottles end, is provided with sucker and portals, the other end is for inserting medicine bottle end, be provided with import and outlet, the first connection that the waist of displacement rod establishes two to protrude and the second connection, the two ends of elastic hose are connected with the first connection and the second connection respectively; The sucker of described first connection and displacement rod one end is through, and the second connection is then through with the import of the displacement rod other end, connects and composes first passage through elastic hose, the elastic hose in first passage and driving device draw-in groove suitable; Portalling of displacement rod one end is directly formed through second channel with the outlet of the other end.
Described displacement rod is integral type quarter butt structure, and displacement rod inserts one end of liquid bottles, and its length is less than the spacing between liquid bottles liquid level and its bottle stopper; Displacement rod inserts one end of medicine bottle, and its outlet is located at the bottle stopper place of next-door neighbour's medicine bottle.
Described displacement rod is integral type long rod structure, and displacement rod inserts one end of liquid bottles, and its length is greater than the spacing between liquid bottles liquid level and its bottle stopper, and its sucker is under the liquid level of liquid bottles, its portal be in liquid bottles liquid level on; Displacement rod inserts one end of medicine bottle, and its entrance is located at the bottle stopper place of next-door neighbour's medicine bottle.
Described displacement rod is split type quarter butt structure, first passage by displacement rod is separated with second channel, the first passage be made up of sucker, the first connection, elastic hose, the second connection and entrance makes separately the first displacement rod, by export and the second displacement rod made separately by the second channel formed that portals; First displacement rod inserts one end of liquid bottles, and its length is less than the spacing between liquid bottles liquid level and its bottle stopper; Second displacement rod inserts one end of medicine bottle, and its outlet is located at the bottle stopper place of next-door neighbour's medicine bottle.
Described displacement rod is split type long rod structure, first passage by displacement rod is separated with second channel, the first passage be made up of sucker, the first connection, elastic hose, the second connection and entrance makes separately the first displacement rod, by export and the second displacement rod made separately by the second channel formed that portals; First displacement rod inserts one end of liquid bottles, and its length is greater than the spacing between liquid bottles liquid level and its bottle stopper, and its sucker is under the liquid level of liquid bottles, and the first displacement rod inserts one end of medicine bottle, and its entrance is located at the bottle stopper place of next-door neighbour's medicine bottle; Second displacement rod inserts one end of liquid bottles, its portal be in liquid bottles liquid level on.
The above-mentioned dosage for injectable powder provided by the invention and dispensation apparatus thereof, liquids and gases can be made fully to exchange and the circulation canal that can dilute displacement medicated powder by forming one between medicine bottle and liquid bottles, to medicine bottle Chinese medicine powder fully dilute exchange and emptying, decrease drug waste to greatest extent; The overall process of making up a prescription is completed automatically by extraneous driving device, enormously simplify the complicated miscellaneous operation of traditional dosage; The process of making up a prescription completes in an airtight pipeline, decreases the chance of pollution.
Accompanying drawing explanation
Fig. 1 is traditional dosage schematic diagram
Fig. 2 is the structural representation of the first embodiment of dispensation apparatus of the present invention (integral type quarter butt structure)
Fig. 3 is the structural representation of dispensation apparatus the second embodiment (integral type long rod structure) of the present invention
Fig. 4 is the structural representation of the third embodiment of dispensation apparatus of the present invention (split type quarter butt structure)
Fig. 5 is the structural representation of dispensation apparatus of the present invention 4th kind of embodiment (split type long rod structure)
Fig. 6, Fig. 7 are that make up a prescription the first embodiment of dispensation apparatus of the present invention (integral type quarter butt structure) process schematic
Fig. 8, Fig. 9 are that make up a prescription dispensation apparatus the second embodiment (integral type long rod structure) of the present invention process schematic
In figure: B-liquid bottles; B-medicine bottle; Z-syringe; 1-displacement rod, 101-first displacement rod, 102-second displacement rod; 2-elastic hose; 3-sucker; 4-first connection; 5-second connection; 6-entrance; 7-exports; 8-portals; 9-first passage; 10-second channel; 11-driving device.
specific implementation
Fig. 1 is the dosage schematic diagram being conventionally used to injectable powder.Dosing process first need be aspirated a small amount of liquid with syringe Z and be injected medicine bottle b from liquid bottles B, is injected into liquid bottles B again, completes and make up a prescription after medicated powder dissolves with syringe Z pumpback lysate from medicine bottle b.Whole process is not only complicated, and high concentration powder injection lysate can remain and causes waste in medicine bottle b and syringe Z, and syringe Z syringe needle repeatedly exposes and easily polluted in atmosphere simultaneously.
In order to overcome the above-mentioned defect that traditional dosage exists, the present invention aims to provide a kind ofly can reduce drug waste, simplify process of making up a prescription, reduce the process Chinese medicine that makes up a prescription suffers the dosage for injectable powder of contaminated probability, first sets up circulation canal airtight between medicine bottle b and liquid bottles B; Utilize external force to drive and impel circulation canal inside to produce suction force; Liquid in pumping liquid bottle B enters into medicine bottle b and dissolves medicated powder, and medicated powder lysate is recycled in liquid bottles B again; Withdrawing air enters into medicine bottle b, is squeezed to greatest extent in liquid bottles B by medicated powder lysate residual in medicine bottle b and circulation canal, completes the process of making up a prescription transferred to fully by the medicated powder in medicine bottle b in liquid bottles B.
Realize the dispensation apparatus of the above-mentioned dosage of the present invention, it comprises driving device 11 and dispenser, and driving device 11 can adopt peristaltic pump of the prior art; Dispenser is core technology of the present invention, it is made up of displacement rod 1 and elastic hose 2, displacement rod 1 two ends are sharp-pointed, one end is for inserting liquid bottles B end, be provided with sucker 3 and portal 8, the other end, for inserting medicine bottle b end, is provided with import 6 and outlet 7, the first connection 4 and the second connection 5 that the waist of displacement rod 1 establishes two to protrude, the two ends of elastic hose 2 are connected with the first connection 4 and the second connection 5 respectively; Described first connection 4 is through with the sucker 3 of displacement rod 1 one end, second connection 5 is through with the import 6 of displacement rod 1 other end, connect and compose first passage 9 through elastic hose 2, the elastic hose 2 in first passage 9 is suitable with the draw-in groove of driving device (peristaltic pump) 11; Portalling of displacement rod 1 one end 8 is directly formed through second channel 10 with the outlet 7 of the other end.The specific constructive form of this dispensation apparatus is diversified, and it both can be quarter butt structure, also can be long rod structure; Both can be integral structure, also can be split-type structural ...
Below with reference to four kinds of detailed description of the invention and accompanying drawing thereof, technical scheme of the present invention is described in further detail; should be understood that for the person of ordinary skill of the art; under technology enlightenment provided by the present invention; other equivalent modifications and improvement can also be made, also should be considered as the scope of the claims in the present invention protection.
Fig. 2 is the structural representation of the first embodiment of dispenser in dispensation apparatus of the present invention.It is made up of displacement rod 1 and elastic hose 2, and displacement rod 1 is integral type quarter butt structure.Displacement rod 1 two ends are sharp-pointed, and one end is for inserting liquid bottles B end, and its length is less than the spacing between liquid bottles B liquid level and its bottle stopper, is provided with sucker 3 and portals 8; The other end, for inserting medicine bottle b end, is provided with import 6 and outlet 7, and its outlet 7 is located at the bottle stopper place of next-door neighbour's medicine bottle b, squeezes to greatest extent in liquid bottles B to make medicated powder lysate residual in medicine bottle b and circulation canal.The first connection 4 and the second connection 5 that the waist of displacement rod 1 establishes two to protrude, the two ends of elastic hose 2 are connected with the first connection 4 and the second connection 5 respectively, first connection 4 is through with the sucker 3 of displacement rod 1 one end, second connection 5 is through with the import 6 of displacement rod 1 other end, connect and compose first passage 9 through elastic hose 2, the elastic hose 2 in first passage 9 is suitable with the draw-in groove of driving device (peristaltic pump) 11; Portalling of displacement rod 1 one end 8 is directly formed through second channel 10 with the outlet 7 of the other end.
Fig. 3 is the structural representation of the second embodiment of dispenser in dispensation apparatus of the present invention.The difference of it and the first embodiment is only: displacement rod 1 is integral type long rod structure, that is, displacement rod 1 inserts one end of liquid bottles B, its length is greater than the spacing between liquid bottles B liquid level and its bottle stopper, its sucker 3 is under the liquid level of liquid bottles B, and it portals and 8 must be on the liquid level of liquid bottles B; Displacement rod 1 inserts one end of medicine bottle b, and its entrance 6 is located at the bottle stopper place of next-door neighbour's medicine bottle b.
Fig. 4 is the structural representation of the third embodiment of dispenser in dispensation apparatus of the present invention.The difference of it and the first embodiment is only: the displacement rod 1 of dispenser is split type quarter butt structure, first passage 9 by displacement rod 1 is separated with second channel 10, the first passage 9 be made up of sucker 3, first connection 4, elastic hose 2, second connection 5 and entrance 6 makes separately the first displacement rod 101, makes separately the second displacement rod 102 by outlet 7 and 8 second channels formed 10 that portal; First displacement rod 101 inserts one end of liquid bottles B, and its length is less than the spacing between liquid bottles B liquid level and its bottle stopper; Second displacement rod 102 inserts one end of medicine bottle b, and its outlet 7 is located at the bottle stopper place of next-door neighbour's medicine bottle b.
Fig. 5 is the structural representation of the 4th kind of embodiment of dispenser in dispensation apparatus of the present invention.The difference of it and the first embodiment is only: the displacement rod 1 of dispenser is split type long rod structure, separate form and the third embodiment are in like manner, first passage 9 by displacement rod 1 is separated with second channel 10, the first passage 9 be made up of sucker 3, first connection 4, elastic hose 2, second connection 5 and entrance 6 makes separately the first displacement rod 101, makes separately the second displacement rod 102 by outlet 7 and 8 second channels formed 10 that portal.Stock form and the third embodiment are in like manner, first displacement rod 101 inserts one end of liquid bottles B, its length is greater than the spacing between liquid bottles B liquid level and its bottle stopper, its sucker 3 is under the liquid level of liquid bottles B, first displacement rod 101 inserts one end of medicine bottle b, and its entrance 6 is located at the bottle stopper place of next-door neighbour's medicine bottle; Second displacement rod 102 inserts one end of liquid bottles B, and it portals and 8 to be on the liquid level of liquid bottles B.
Namely the first displacement rod 101 inserts one end of liquid bottles B, and its length is greater than the spacing between liquid bottles B liquid level and its bottle stopper, and it portals and 8 must be on the liquid level of liquid bottles B; Second displacement rod 102 inserts one end of medicine bottle b, and its entrance 6 is located at the bottle stopper place of next-door neighbour's medicine bottle b.
Fig. 6, Fig. 7 show the first embodiment of dispensation apparatus of the present invention and to make up a prescription process.In figure, the displacement rod 1 of dispenser is integral type quarter butt structure, and " quarter butt " is embodied in one end that displacement rod 1 inserts liquid bottles B, and its length is less than the spacing between liquid bottles B liquid level and its bottle stopper.When making up a prescription, inserted at the two ends of displacement rod 1 in corresponding liquid bottles B and medicine bottle b, liquid bottles B bottleneck is inverted down, the sucker 3 of displacement rod 1 one end is visited and in liquid.When from liquid bottles B to medicine bottle b direction wriggling elastic hose 2, liquid in liquid bottles B forms first passage 9 through sucker 3, first connection 4, elastic hose 2, second connection 5 and entrance 6 and injects medicine bottle b in large quantities, then returns in liquid bottles B through the second channel 10 of displacement rod 1 upper outlet 7 and 8 formations of portalling.Now, when retaining former connection status and being constant, exchange the position of liquid bottles B and medicine bottle b, liquid bottles B bottleneck is upwards just put, now the former sucker 3 of being inverted in liquid bottles B in liquid that is immersed in will be exposed in bottle in air, continuation wriggling elastic hose 2, and what inject medicine bottle b from sucker 3 through first passage 9 will be air in liquid bottles B, residual liquor in air exclusion medicine bottle b is back in liquid bottles B from outlet 7 through second channel 10, completes whole process of making up a prescription.Close on inverted medicine bottle b bottle stopper place owing to exporting 7, liquor residue will be reduced to greatest extent.
The process of making up a prescription of the third embodiment (split type quarter butt structure), makes up a prescription process in like manner with the first embodiment above-mentioned (integral type quarter butt structure), repeats no more.
Shown in Fig. 8, Fig. 9, show dispensation apparatus the second embodiment of the present invention and to make up a prescription process.In figure, the displacement rod 1 of dispenser is integral type long rod structure, and " stock " is embodied in one end that displacement rod 1 inserts liquid bottles B, and its length is greater than the spacing between liquid bottles B liquid level and its bottle stopper.When making up a prescription, one end that displacement rod 1 inserts liquid bottles B is longer, and the sucker 3 on its top directly probes in liquid, but it portals and 8 must to be on the liquid level of liquid bottles B.When from liquid bottles B to medicine bottle b direction wriggling elastic hose 2, the first passage 9 formed from sucker 3, elastic hose 2 and entrance 6 is injected medicine bottle b by liquid in liquid bottles B in large quantities, owing to exporting the end points place that 7 are positioned at displacement rod 1, it is far away that distance is inverted medicine bottle b bottle stopper, the medicinal liquid injected can have a certain amount of accumulation to make the abundant dissolved dilution of injectable powder at medicine bottle b, then returns in liquid bottles B through the second channel 10 of displacement rod 1 upper outlet 7 and 8 formations of portalling.Now, when retaining former connection status and being constant, only need from medicine bottle b to liquid bottles B direction wriggling elastic hose 2,8 bottle air is positioned at because displacement rod 1 is arranged in portalling of liquid bottles B, the suction force that reverse wriggling elastic hose 2 produces will inject medicine bottle b from 8 withdrawing air that portal through second channel 10, be subject to the exclusion of air, the residual liquor in medicine bottle b is back in liquid bottles B through first passage 9 from entrance 6.Because entrance 6 is close to inverted medicine bottle b bottle stopper place as final outlet, liquor residue will be reduced to greatest extent.
The process of making up a prescription of the 4th kind of embodiment (split type long rod structure), makes up a prescription process in like manner with above-mentioned the second embodiment (integral type long rod structure), repeats no more.
The above-mentioned dosage for injectable powder provided by the invention and dispensation apparatus, after connecting dispensation apparatus as requested, elastic hose of only need wriggling can complete process of all making up a prescription, thus the operation that the complexity that enormously simplify traditional dosage is miscellaneous; Overall process of making up a prescription completes in the closed circuit of an airtight gas and liquid displacement, and the principle of the displacement of applied in a flexible way gas and liquid, greatly reduces the waste of medicine, and greatly reduces medicine and suffer contaminated probability.
Claims (1)
1. the dosage for injectable powder, it is characterized in that: form airtight circulation canal by displacement rod (1), elastic hose (2), medicine bottle (b) and liquid bottles (B), there is provided peristaltic forces by driving device (11), form dispenser by displacement rod (1) and elastic hose (2); Described displacement rod (1) two ends are sharp-pointed, one end is for inserting liquid bottles (B) end, be provided with sucker (3) and portal (8), the other end is for inserting medicine bottle (b) end, be provided with import (6) and outlet (7), the first connection that the waist of displacement rod (1) establishes two to protrude and the second connection (4,5), the two ends of elastic hose (2) are connected with the first connection and the second connection (4,5) respectively; Described first connection (4) is through with the sucker (3) of displacement rod (1) one end, second connection (5) is then through with the import (6) of displacement rod (1) other end, first passage (9) is connected and composed through elastic hose (2), elastic hose (2) in first passage (9) is suitable with driving device (11) draw-in groove, and portal (8) of displacement rod (1) one end are directly formed through second channel (10) with the outlet (7) of the other end;
When making up a prescription, the two ends of displacement rod (1) are inserted in corresponding liquid bottles (B) and medicine bottle (b), liquid bottles (B) bottleneck is inverted down, make displacement rod (1) one end sucker (3) visit and liquid in, when from liquid bottles (B) to medicine bottle (b) direction wriggling elastic hose (2), liquid in liquid bottles (B) is through sucker (3), first connection (4), elastic hose (2), second connection (5) and entrance (6) form first passage (9) and inject medicine bottle (b) in large quantities, the second channel (10) formed through displacement rod (1) upper outlet (7) and portal (8) again returns in liquid bottles (B), now when retaining former connection status and being constant, exchange the position of liquid bottles (B) and medicine bottle (b), liquid bottles (B) bottleneck is upwards just put, now the former sucker (3) of being inverted in liquid bottles (B) interior liquid that is immersed in will to be exposed in bottle in air, continue wriggling elastic hose (2), from sucker (3) through first passage (9) inject medicine bottle (b) will be air in liquid bottles (B), residual liquor in air exclusion medicine bottle (b) is back in liquid bottles (B) from outlet (7) through second channel (10), complete whole process of making up a prescription,
Driving device (11) wriggling elastic hose (2) described in utilization produces suction force in circulation canal, and the liquid in pumping liquid bottle (B) enters into medicine bottle (b) and dissolves medicated powder, and medicated powder lysate is recycled in liquid bottles (B) again; Withdrawing air enters into medicine bottle (b), is squeezed to greatest extent in liquid bottles (B) by medicated powder lysate residual in medicine bottle (b) and circulation canal, completes the process of making up a prescription transferred to fully by the medicated powder in medicine bottle (b) in liquid bottles (B).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231119.6A CN102430164B (en) | 2011-05-06 | 2011-08-12 | A kind of dosage for injectable powder and dispensation apparatus thereof |
| PCT/CN2012/079989 WO2013023560A1 (en) | 2011-08-12 | 2012-08-10 | Dispensing method of powder for injection and dispensing device thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127959 | 2011-05-06 | ||
| CN201110127959.8 | 2011-05-06 | ||
| CN201110231119.6A CN102430164B (en) | 2011-05-06 | 2011-08-12 | A kind of dosage for injectable powder and dispensation apparatus thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102430164A CN102430164A (en) | 2012-05-02 |
| CN102430164B true CN102430164B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110231119.6A Active CN102430164B (en) | 2011-05-06 | 2011-08-12 | A kind of dosage for injectable powder and dispensation apparatus thereof |
| CN2011202930365U Expired - Lifetime CN202168950U (en) | 2011-05-06 | 2011-08-12 | Dispensing device for powder injection |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202930365U Expired - Lifetime CN202168950U (en) | 2011-05-06 | 2011-08-12 | Dispensing device for powder injection |
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| CN (2) | CN102430164B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023560A1 (en) * | 2011-08-12 | 2013-02-21 | 兰州汶河医疗器械研制开发有限公司 | Dispensing method of powder for injection and dispensing device thereof |
| CN105411850A (en) * | 2015-12-22 | 2016-03-23 | 成都杰仕德科技有限公司 | Integral distributing mechanism and method for injection powder bottles |
| CN106860003A (en) * | 2016-12-30 | 2017-06-20 | 李春旭 | A kind of dispenser |
| CN109106593A (en) * | 2017-06-22 | 2019-01-01 | 蓝素文 | Dispenser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166818Y (en) * | 1993-08-14 | 1994-06-01 | 姜佳英 | Automatic mixing and dissolving device for medicine |
| CN201006108Y (en) * | 2007-04-06 | 2008-01-16 | 柳东根 | Medical transfusion powder medicament soluble conveyer |
| CN201042544Y (en) * | 2007-04-29 | 2008-04-02 | 柳东根 | Device for powder preparation medicament dissolution and transfusion |
-
2011
- 2011-08-12 CN CN201110231119.6A patent/CN102430164B/en active Active
- 2011-08-12 CN CN2011202930365U patent/CN202168950U/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166818Y (en) * | 1993-08-14 | 1994-06-01 | 姜佳英 | Automatic mixing and dissolving device for medicine |
| CN201006108Y (en) * | 2007-04-06 | 2008-01-16 | 柳东根 | Medical transfusion powder medicament soluble conveyer |
| CN201042544Y (en) * | 2007-04-29 | 2008-04-02 | 柳东根 | Device for powder preparation medicament dissolution and transfusion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202168950U (en) | 2012-03-21 |
| CN102430164A (en) | 2012-05-02 |
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Inventor after: Dong Li Inventor after: Liu Tao Inventor after: Yang Yanan Inventor before: Dong Li |
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