CN113976004A - Mixing device for quantitative and stepwise dosing of medicament and dosing method thereof - Google Patents
Mixing device for quantitative and stepwise dosing of medicament and dosing method thereof Download PDFInfo
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- CN113976004A CN113976004A CN202111283006.0A CN202111283006A CN113976004A CN 113976004 A CN113976004 A CN 113976004A CN 202111283006 A CN202111283006 A CN 202111283006A CN 113976004 A CN113976004 A CN 113976004A
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- 238000002156 mixing Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 17
- 229940079593 drug Drugs 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
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Abstract
The invention discloses a mixing device for quantitatively and step-by-step dosing of a medicament and a dosing method thereof, which relate to the related technical field of medical instruments and comprise a mixing barrel, wherein a barrel cover is fixedly arranged at the upper end of the mixing barrel, a feed hole is formed in the upper end of the barrel cover, two or more quantitative mechanisms for quantitatively dosing the medicament are fixedly arranged at the upper end of the feed hole, each quantitative mechanism comprises a main body, a containing plate, a sliding plate and a toggle block, an opening is formed in one side of the main body, an opening is formed in one side of the containing plate, the sliding plate is slidably arranged in the containing plate, a sliding hole is formed in one end of the containing plate, which is far away from the sliding plate, the toggle block is slidably arranged in the sliding hole, one end of the toggle block is fixedly connected to one side of the sliding plate, a first baffle is slidably arranged at the opening of the main body, and a hole is formed in the first baffle, so that the problem that the conventional mixing device can not uniformly measure and mix medicaments is solved, the problem that the medicine cannot be quantitatively distributed and put into the mixing container.
Description
Technical Field
The invention relates to the technical field related to medical instruments, in particular to a mixing device for quantitatively and step-by-step dosing of a medicament and a dosing method thereof.
Background
The medicament blending is indispensable technical content in pharmacy, specifically, two or more different medicaments are mixed by adopting proper dosage, so that the mixed medicaments achieve certain special or treatment effects far greater than the self effects of a single medicament, but most of the existing medicament blending adopts a plurality of measuring cups to measure a plurality of proper medicament volumes, then different medicaments are put into a container to be manually stirred and mixed, but the existing mixing device cannot uniformly measure and mix the medicaments, cannot put the medicaments into the mixing container in a quantitative distribution manner, and in order to solve the problems mentioned above, the mixing device for quantitatively and step-by-step putting of the medicaments and the putting method thereof are provided.
Disclosure of Invention
The invention aims to provide a mixing device for quantitatively and step-by-step dosing of a medicament and a dosing method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mixing device for quantitatively and step-by-step dosing of medicaments comprises a mixing barrel for mixing medicaments, wherein a barrel cover is fixedly mounted at the upper end of the mixing barrel, a feed hole is formed in the upper end of the barrel cover, two or more quantitative mechanisms for quantitatively dosing medicaments are fixedly mounted at the upper end of the feed hole, each quantitative mechanism comprises a main body, a containing plate, a sliding plate and a stirring block, an opening is formed in one side of the main body, an opening for feeding is formed in the upper end of the main body, the containing plate is slidably mounted in the main body, an opening is formed in one side of the containing plate, the sliding plate is slidably mounted in the containing plate, a sliding hole is formed in one end, away from the sliding plate, of the containing plate, the stirring block is slidably mounted in the sliding hole, one end of the stirring block is fixedly connected to one side of the sliding plate, a first baffle for sealing the opening of the main body is slidably mounted at the opening of the main body, a hole matched with the stirring block is formed in the first baffle, and the volume of the medicaments is measured by the quantitative mechanism, then the liquid medicines in different quantitative mechanisms are put into a mixing barrel to be mixed in a distributed mode.
In further embodiment, main part opening part fixedly connected with is used for the fixed plate of spacing first baffle, and the hole that matches with the piece that dials is seted up to the fixed plate, and the fixed plate simultaneously is provided with the scale of looking over the medicament ration, prevents through the fixed plate that first baffle breaks away from the main part, conveniently adjusts and observes the main part through the scale and drops into the volume of medicament toward the blending barrel.
In further embodiment, the inside lower extreme of main part is provided with the discharge gate, fixed mounting has the discharge mechanism who is used for arranging the material in the main part, discharge mechanism includes the second baffle, the second baffle sets up to the zigzag, the one end slidable mounting of second baffle is in the discharge gate department of main part, the other end of second baffle stretches out from the lateral wall lower extreme of main part, block up the discharge gate through second baffle one end and can prevent in the main part liquid medicine entering mixing drum, stretch out the one end of main part through the pulling second baffle, make the second baffle break away from the discharge gate, make the medicament after the internal ration of main part drop into in the mixing drum.
In a further embodiment, the main body is internally and fixedly connected with a first elastic piece used for providing elastic force for the second baffle, one end of the second baffle extending out of one side of the main body is fixedly provided with a fixing mechanism used for fixing the second baffle, the fixing mechanism comprises a clamping elastic piece, one end of the clamping elastic piece is provided with a protrusion, a groove matched with the protrusion is formed in the main body, the first elastic piece is used for providing elastic force for the second baffle, the discharge port can be opened quickly, and the clamping elastic piece for sealing the discharge port can be fixed in the groove through the protruding clamping of the clamping elastic piece.
In a further embodiment, one end, far away from the main body, of the clamping elastic sheet is fixedly connected with a pressing plate, the inner portion of the main body is fixedly connected with a second elastic piece used for providing elastic force for the clamping elastic sheet, the protrusion of the clamping elastic sheet is conveniently separated from the groove of the main body through the pressing plate, and the clamping elastic sheet is convenient to rebound rapidly through the second elastic piece.
In a further embodiment, the rotating installation has the rabbling mechanism that is used for mixing the medicament in the blending barrel, and the rabbling mechanism includes the blade, and fixed mounting has the motor that is used for driving the blade in the blending barrel, and fixed mounting has the power that is used for providing electric power to the motor in the blending barrel, will drop into the medicament in the blending barrel through the blade rotation and mix, through motor drive blade, through the power to the motor power supply.
In further embodiment, the top one end of containing plate is provided with the opening, fixed mounting has the intake pipe that is used for preventing in the main part that the mixed liquid from receiving the unable exhaust of pressure in the opening, the upper end of intake pipe stretches out from the upper end of main part, the inside lower extreme movable mounting of intake pipe has the paster that is used for blockking up the intake pipe, single-center fixedly connected with is used for carrying out spacing gag lever post to the paster under the intake pipe, the intake port that is used for increasing the inside atmospheric pressure of main part is offered to the intake pipe lower extreme, make things convenient for the air current to get into the interior lower extreme cavity of main part through the intake pipe, prevent that main part lower extreme cavity atmospheric pressure is low, in the unable flow mixing barrel of medicament, prevent through the paster that the liquid medicine from getting into in the intake pipe.
Preferably, the method for administering a mixing device based on the above quantitative stepwise administration of medicaments comprises the following steps:
a1, placing liquid medicines in a mixing barrel for mixing, sealing the mixing barrel through a barrel cover for mixing the liquid medicines, forming a feed hole through the barrel cover for feeding the liquid medicines into the mixing barrel, and placing various liquid medicines in the mixing barrel through two or more quantitative mechanisms;
a2, placing the liquid medicine through the main part, moving the containing plate in the main part through moving the stirring block, adjusting the amount of the main part to put into the medicine into the mixing barrel through moving the containing plate, closing the inside of the main part through pressing the stirring block to make the inside of the main part divided into two chambers, and fixing the amount of the medicine to be put into the mixing barrel through fixing the inner volume of the lower end chamber.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a mixing device for quantitatively and step-by-step feeding of medicaments and a feeding method thereof, wherein a feeding hole is formed at the upper end of a barrel cover, two or more quantitative mechanisms for quantitatively feeding medicaments are fixedly arranged at the upper end of the feeding hole, each quantitative mechanism comprises a main body, a containing plate, a sliding plate and a stirring block, an opening is formed in one side of the main body, an opening for feeding is formed in the upper end of the main body, the containing plate is slidably arranged in the main body, an opening is formed in one side of the containing plate, the sliding plate is slidably arranged in the containing plate, a sliding hole is formed in one end, away from the sliding plate, of the containing plate, the stirring block is slidably arranged in the sliding hole, one end of the stirring block is fixedly connected to one side of the sliding plate, a first baffle plate for sealing the opening of the main body is slidably arranged at the opening of the main body, a hole matched with the stirring block is formed in the first baffle, the volume of the medicaments is measured by the quantitative mechanisms, and then liquid medicaments in different quantitative mechanisms are fed into a mixing barrel to be mixed in a distributed mode, the problem of current mixing arrangement can't get the volume and mix uniformly, can't put in the medicament ration to the mixing vessel in is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the mixing tub of the present invention;
FIG. 3 is a cross-sectional view of a mixing barrel of the present invention;
FIG. 4 is a schematic view of the dosing mechanism of the present invention;
FIG. 5 is an exploded view of the dosing mechanism of the present invention;
FIG. 6 is a cross-sectional view of the dosing mechanism of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 6 in accordance with the present invention;
FIG. 8 is a cross-sectional view of the air inlet tube of the present invention;
FIG. 9 is an enlarged view of the invention at B in FIG. 8.
In the figure: 1. a mixing barrel; 11. a barrel cover; 12. a feed port; 2. a dosing mechanism; 21. a main body; 22. a storage plate; 23. a sliding plate; 24. a shifting block; 25. a first baffle plate; 26. a fixing plate; 27. calibration; 28. a feed inlet; 3. a discharging mechanism; 31. a second baffle; 32. a first elastic member; 4. a fixing mechanism; 41. clamping the elastic sheet; 42. a pressing plate; 43. a second elastic member; 5. an air inlet pipe; 51. pasting a piece; 52. a limiting rod; 53. an air inlet; 6. a stirring mechanism; 61. a blade; 62. a motor; 63. a power source.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present embodiment provides a mixing device for quantitatively and stepwise administering a medicament and an administration method thereof, including a mixing barrel 1, and a barrel cover 11 is fixedly installed above the mixing barrel 1.
Wherein, be used for throwing into two kinds or multiple medicament in the tempering tank 1 and mix, bung 11 preferably adopts the threaded connection mode to fix in tempering tank 1 top, of course, is not limited to the threaded connection mode, still can adopt the mode of damping or buckle to connect as long as sealed and fixed connected mode can all.
A stirring mechanism 6 is arranged in the mixing barrel 1, and a plurality of medicaments are uniformly mixed through the stirring mechanism 6.
Wherein, rabbling mechanism 6 includes blade 61 and motor 62, and blade 61 fixed mounting is on the output shaft of motor 62, and motor 62 preferably adopts servo motor, drives blade 61 through motor 62 and rotates and stir the mixture to the medicament.
In order to facilitate the operation of the motor 62, a power supply 63 is fixedly installed in the mixing tub 1, and the power supply 63 supplies power to the motor 62.
Wherein, the power 63 preferably adopts the battery, and the lateral wall of mixing bucket 1 is seted up and is used for the socket to the battery charging, and the socket still can be through the commercial power to the power supply of motor 62.
In order to put the medicament into the mixing barrel 1 conveniently, the upper end of the barrel cover 11 is provided with two or more feed holes 12, and each feed hole 12 is fixedly provided with a quantitative mechanism 2.
Wherein, be used for throwing into the medicament in the dosing mechanism 2, through throwing into different medicaments in a plurality of dosing mechanisms 2, can measure different medicaments and throw it into mixing tub 1 with the distribution.
The dosing mechanism 2 includes a main body 21, a storage plate 22, a slide plate 23, a dial block 24, and a first shutter 25.
Wherein, main part 21 upper end and lateral wall have seted up the opening, and the upper end opening is used for dropping into the medicament in main part 21, for the convenience drops into the medicament in main part 21, and main part 21 upper end fixedly connected with feed inlet 28.
The feed inlet 28 is preferably funnel-shaped to prevent leakage of the liquid medicine during injection.
The opening on the main body 21 side can be sealed by the first shutter 25, the first shutter 25 always blocks the opening on the main body 21 side when the storage plate 22 moves, and in order to achieve the sealing function, the first shutter 25 is provided with a glue surface on the side facing the main body 21, and the medicine is prevented from leaking from the opening on the main body 21 side by the glue surface.
The containing plate 22 can be moved up and down by moving the toggle block 24 up and down, the sliding plate 23 can extend out or contract from one side of the containing plate 22 by moving the toggle block 24 horizontally, the main body 21 is divided into two areas by extending out the sliding plate 23, and two chambers are arranged in the main body 21, wherein the volume of the chamber below is the amount of the medicament put into the mixing barrel 1.
In order to facilitate the movement of the first baffle 25, a fixing plate 26 is fixedly connected to one side of the main body 21, the fixing plate 26 and the main body 21 form a groove facilitating the sliding of the first baffle 25, and the fixing plate 26 is provided with a sliding groove facilitating the movement of the moving block 24.
The first baffle 25 is limited by the fixing plate 26, so that the first baffle 25 is prevented from being separated from the main body 21, and the medicine is prevented from leaking from the side opening of the main body 21.
In order to measure the volume value of the lower end cavity of the main body 21 conveniently, the outer side wall of the fixing plate 26 is provided with scales 27, and the volume value of the lower end cavity of the main body 21 can be known through the position relation between the toggle block 24 and the scales 27.
In order to facilitate the medicine of the main body 21 to enter the mixing barrel 1, a discharge port is formed in the lower portion of the inside of the main body 21, and the medicine in the cavity below the main body 21 can be put into the mixing barrel 1 through the discharge port.
In order to prevent the medicine from flowing into the mixing barrel 1 when the medicine dosage value in the main body 21 is measured, the discharging mechanism 3 is fixedly installed at the discharging port inside the main body 21.
Wherein, discharge mechanism 3 includes second baffle 31, and second baffle 31 is preferred to be set up the cross section and be the structure of zigzag, and second baffle 31 upper end is used for sealed discharge gate, and the below one end of second baffle 31 stretches out from main part 21 one side below, can make second baffle 31 remove in main part 21 through the one end that second baffle 31 stretches out from main part 21, can open and shut the discharge gate through removing second baffle 31.
Example 2
Referring to fig. 5-7, a further improvement is made on the basis of embodiment 1:
in order to make the second baffle 31 open and close the discharge hole better, a first elastic member 32 is fixedly connected in the main body 21, and a fixing mechanism 4 is fixedly mounted at one end below the second baffle 31.
The first elastic member 32 is used for providing elastic force to the second baffle 31, and the second baffle 31 can rapidly open the discharge hole in the main body 21 through the first elastic member 32, so that the medicine in the main body 21 can be rapidly put into the mixing barrel 1.
The fixing mechanism 4 preferably adopts an engaging elastic sheet 41, the second baffle 31 for sealing the discharge hole can be fixed through the engaging elastic sheet 41, the engaging elastic sheet 41 preferably adopts a metal elastic sheet, the upper end of the engaging elastic sheet 41 is provided with a protrusion, a groove matched with the protrusion is formed in the main body 21, and the second baffle 31 can be fixed by moving the second baffle 31 to enable the protrusion to be engaged in the groove.
One end of the engaging elastic piece 41 is fixedly connected to the second baffle 31, and the other end can move on the second baffle 31, and by moving one end of the engaging elastic piece 41 downwards, the protrusion of the engaging elastic piece 41 is separated from the groove of the main body 21, so that the second baffle 31 can open the discharge hole in the main body 21.
In order to move one end of the elastic clamping sheet 41 conveniently, a pressing plate 42 is fixedly connected to one end, far away from the main body 21, of the elastic clamping sheet 41, and the pressing plate 42 prevents the elastic clamping sheet 41 from scratching a human body.
In order to enable the snap spring 41 to be quickly restored, a second elastic member 43 is fixedly connected to the second baffle 31, and the second elastic member 43 is fixedly connected below the snap spring 41.
The second elastic member 43 is preferably a spring, but is not limited to a spring, and any mechanism that can provide elasticity to the engaging elastic piece 41, such as a metal elastic piece, may be used.
Example 3
Referring to fig. 4-5 and fig. 8-9, a further improvement is made on the basis of embodiment 1:
in order to prevent the chamber below the inside of the main body 21 from making the medicine unable to be discharged through the discharge hole due to the air pressure, an opening is opened at one end of the upper side of the containing plate 22 far away from the sliding plate 23, and an air inlet pipe 5 is fixedly connected to the opening.
Wherein, the upper end of intake pipe 5 passes the upper end of main part 21 and stretches out from the main part 21 upper end, and can slide in main part 21 upper end, makes the inside below cavity of main part 21 get into the air current through intake pipe 5, and then increases main part 21 below pressure, makes the medicine can pass through discharge gate discharge entering mixing barrel 1.
In order to prevent the medicine from flowing into the inlet pipe 5, a patch 51 is movably mounted below the inside of the inlet pipe 5, and the lower end of the inlet pipe 5 can be blocked by the patch 51.
In order to prevent the patch 51 from being inclined, the lower end inside the air inlet pipe 5 is provided with an air inlet hole 53, a limiting rod 52 is fixedly mounted above the middle of the air inlet hole 53, and the patch 51 is sleeved on the outer side wall of the limiting rod 52.
When putting into the medicament in main part 21, the medicament provides buoyancy to paster 51, make paster 51 laminate the inside lower extreme opening of intake pipe 5, seal intake pipe 5, prevent that the liquid medicine from getting into in the intake pipe 5, when main part 21 needs the discharge liquid medicine, paster 51 forced pressure downstream opens the lower extreme of intake pipe 5, the outside air current of main part 21 gets into intake pipe 5, get into the inside below cavity of main part 21 through inlet port 53, make the liquid medicine get into mixing tank 1 smoothly in.
The patch 51 is commonly used for an inflator, etc., which is the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mixing arrangement that medicament ration step by step was put in, includes mixing drum (1) that is used for mixing medicament, mixing drum (1) upper end fixed mounting has bung (11), its characterized in that: two or more feed holes (12) are formed in the upper end of the barrel cover (11), and a quantitative mechanism (2) for quantifying the medicament is fixedly mounted at the upper end of the feed holes (12);
the quantitative mechanism (2) comprises a main body (21), a containing plate (22), a sliding plate (23) and a poking block (24), wherein an opening for feeding is formed in one side of the main body (21), the upper end of the main body (21) is provided with the opening, the containing plate (22) is slidably mounted in the main body (21), one side of the containing plate (22) is provided with the opening, the sliding plate (23) is slidably mounted in the containing plate (22), one end, far away from the sliding plate (23), of the containing plate (22) is provided with a sliding hole, the poking block (24) is slidably mounted in the sliding hole, one end of the poking block (24) is fixedly connected to one side of the sliding plate (23), a first baffle (25) used for sealing the opening of the main body (21) is slidably mounted at the opening of the main body (21), and a hole matched with the poking block (24) is formed in the first baffle (25).
2. A mixing device for metered step-wise delivery of a medicament as claimed in claim 1, wherein: main part (21) opening part fixedly connected with is used for fixed plate (26) of spacing first baffle (25), the hole that matches with stirring piece (24) is seted up in fixed plate (26), fixed plate (26) one side is provided with and looks over quantitative scale (27) of medicament.
3. A mixing device for metered step-wise delivery of a medicament as claimed in claim 2, wherein: the inside lower extreme of main part (21) is provided with the discharge gate, fixed mounting has discharge mechanism (3) that are used for arranging the material in main part (21), discharge mechanism (3) include second baffle (31), second baffle (31) set up to the zigzag, the one end slidable mounting of second baffle (31) is in discharge gate department in main part (21), the other end of second baffle (31) stretches out from the lateral wall lower extreme of main part (21).
4. A mixing device for metered step-wise delivery of a medicament as claimed in claim 3, wherein: the inner fixing of the main body (21) is connected with a first elastic piece (32) used for providing elastic force for the second baffle (31), one end of the second baffle (31) extending out of one side of the main body (21) is fixedly provided with a fixing mechanism (4) used for fixing the second baffle (31), the fixing mechanism (4) comprises a clamping elastic sheet (41), one end of the clamping elastic sheet (41) is provided with a protrusion, and a groove matched with the protrusion is formed in the main body (21).
5. A mixing device for metered step-wise delivery of a medicament as claimed in claim 4, wherein: one end, far away from the main body (21), of the clamping elastic sheet (41) is fixedly connected with a pressing plate (42), and a second elastic piece (43) used for providing elastic force for the clamping elastic sheet (41) is fixedly connected inside the main body (21).
6. A mixing device for metered step-wise delivery of a medicament as claimed in claim 1, wherein: mixing barrel (1) internal rotation is installed and is used for mixing rabbling mechanism (6) of medicament, rabbling mechanism (6) include blade (61), fixed mounting has motor (62) that are used for driving blade (61) in mixing barrel (1), fixed mounting has power (63) that are used for providing electric power to motor (62) in mixing barrel (1).
7. A mixing device for metered step-wise delivery of a medicament as claimed in claim 1, wherein: the top one end of storage plate (22) is provided with the opening, fixed mounting has in the opening and is used for preventing in main part (21) that the mixed liquid receives unable exhaust intake pipe (5) of pressure, the upper end of intake pipe (5) is stretched out from the upper end of main part (21), the inside lower extreme movable mounting of intake pipe (5) has paster (51) that are used for blockking up intake pipe (5), single center fixedly connected with is used for carrying out spacing gag lever post (52) to paster (51) under intake pipe (5), intake port (53) that are used for increasing main part (21) inside atmospheric pressure are seted up to intake pipe (5) lower extreme.
8. A method of administering a mixing device for metered stepwise administration of a medicament according to the use of the mixing device for metered stepwise administration of a medicament according to claim 1, comprising the steps of:
a1, placing liquid medicines into a mixing barrel (1) for mixing, sealing the mixing barrel (1) through a barrel cover (11) for mixing the liquid medicines, arranging a feed hole (12) through the barrel cover (11) for feeding the liquid medicines into the mixing barrel (1), and placing various liquid medicines into the mixing barrel (1) through two or more quantitative mechanisms (2);
a2, placing liquid medicine through a main body (21), moving a containing plate (22) in the main body (21) by moving a poking block (24), adjusting the amount of the medicine which is put into the mixing barrel (1) by moving the containing plate (22), sealing the inside of the main body (21) by a sliding plate (23) by pressing the poking block (24), dividing the inside of the main body (21) into two chambers, and fixing the amount of the medicine which is put into the mixing barrel (1) by fixing the internal volume of the lower-end chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111283006.0A CN113976004A (en) | 2021-11-01 | 2021-11-01 | Mixing device for quantitative and stepwise dosing of medicament and dosing method thereof |
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| CN202111283006.0A CN113976004A (en) | 2021-11-01 | 2021-11-01 | Mixing device for quantitative and stepwise dosing of medicament and dosing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114522614A (en) * | 2022-04-22 | 2022-05-24 | 南通药享科技有限公司 | Quantitative adding mechanism for mixing and stirring medical raw materials |
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