CN114192289A - A centrifuge for pharmaceutical product research and development - Google Patents
A centrifuge for pharmaceutical product research and development Download PDFInfo
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- CN114192289A CN114192289A CN202111560992.XA CN202111560992A CN114192289A CN 114192289 A CN114192289 A CN 114192289A CN 202111560992 A CN202111560992 A CN 202111560992A CN 114192289 A CN114192289 A CN 114192289A
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- wall
- centrifuge
- fixedly connected
- carousel
- groove
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- 239000000825 pharmaceutical preparation Substances 0.000 title claims description 13
- 229940127557 pharmaceutical product Drugs 0.000 title claims description 13
- 238000012827 research and development Methods 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 17
- 239000011324 bead Substances 0.000 claims description 10
- 210000000056 organ Anatomy 0.000 claims description 4
- 238000012356 Product development Methods 0.000 claims 8
- 239000000463 material Substances 0.000 claims 2
- 238000012360 testing method Methods 0.000 abstract description 20
- 239000003814 drug Substances 0.000 abstract description 18
- 238000011160 research Methods 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
Abstract
The invention relates to the technical field of medicine product research and development, and discloses a centrifugal machine for medicine product research and development, which comprises a motor box, wherein the top of the motor box is fixedly connected with a shaft sleeve, the inner side of the motor box is provided with a driving motor, the top of the shaft sleeve is fixedly connected with a shell, the outer side of the shell is in threaded connection with a cover plate, the inner side of the shell is movably connected with a rotary table, and the inner wall of the rotary table is provided with a circular groove. This a centrifuge for medicine product research and development, in operation, through the screw thread swivel that sets up to and the grip block that the cooperation set up, through rotating the screw thread swivel during use, and then drive the removal of grip block, realized the centre gripping to the medicament test tube, avoid centrifuge can only carry out the centre gripping to the test tube of single bore, improved centrifuge's practicality, eliminated the limitation that centrifuge used, when avoiding medical science research experiment, need prepare the centrifuge of more model, the cost of medical science research has been reduced.
Description
Technical Field
The invention belongs to the technical field of medicine product research and development, and particularly relates to a centrifugal machine for medicine product research and development.
Background
In medical examination, a centrifuge is often used as an instrument for separating serum, plasma, precipitated protein or for urine sediment examination, and the centrifuge is used to rapidly precipitate suspended particles in a mixed solution so as to separate components of various substances with different specific gravities.
But centrifuge in the existing market is in the use, because the hole bore of laying the test tube in the centrifuge is single, leads to centrifuge to carry out the centre gripping to the test tube of single bore, and the practicality that leads to centrifuge is relatively poor, and the limitation that causes centrifuge to use is great, when leading to medical research experiment, need prepare the centrifuge of more model, has increased medical research's cost.
Disclosure of Invention
In view of the above situation, in order to overcome the defects in the prior art, the present invention provides a centrifuge for pharmaceutical product research and development, which effectively solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a centrifuge for medicine product research and development, includes the motor case, the top fixedly connected with axle sleeve of motor case, driving motor is installed to the inboard of motor case, the top fixedly connected with casing of axle sleeve, the outside threaded connection of casing has the apron, the inboard swing joint of casing has the carousel, the circular slot has been seted up to the inner wall of carousel, the inner wall of carousel just is close to the spacing groove has been seted up to the inboard of circular slot, the outside of carousel just is close to the outside swing joint of spacing groove has fixture, fixture has played the effect of centre gripping, the inner wall fixedly connected with bee calling organ of carousel, the inner wall swing joint of carousel has trigger mechanism.
Preferably, the circular groove is uniformly distributed on the inner wall of the rotary disc, the limiting groove is uniformly distributed on the inner side of the circular groove, and the limiting groove plays a role in limiting the medicament test tubes.
Preferably, fixture includes screw thread swivel, fixed axle, spacing groove, depression bar, grip block and spring one, the outside fixedly connected with of carousel the fixed axle, the outside threaded connection of fixed axle has the screw thread swivel, the inner wall of screw thread swivel has been seted up the spacing groove, the inboard fixedly connected with of fixed axle spring one, the inboard fixedly connected with of spring one the grip block, the outside swing joint of grip block has the depression bar.
Preferably, the compression bar penetrates through the inner wall of the fixed shaft, the compression bar is located on the inner side of the limiting groove, the limiting groove is uniformly distributed on the inner wall of the threaded rotating ring, and the compression bar plays a role in extrusion.
Preferably, the clamping plate is made of rubber, the clamping plate is uniformly distributed on the inner side of the fixing shaft, and the clamping plate plays a limiting role.
Preferably, trigger mechanism includes spread groove, dog, vibration pearl, piezoelectric crystal and spring two, the inner wall of carousel has been seted up the spread groove, the inner wall fixedly connected with of spread groove the dog, the inner wall of spread groove just is close to the inboard fixedly connected with of dog spring two, the inboard fixedly connected with of spring two the vibration pearl, the inner wall fixedly connected with of vibration pearl piezoelectric crystal, piezoelectric crystal can produce electric current when receiving the effect of lasting impact.
Preferably, the stop blocks are symmetrically distributed on the inner walls of the connecting grooves, the connecting grooves are symmetrically distributed on the inner walls of the rotary disc, the stop blocks play a limiting role, the rotary disc is fixedly connected with the driving shaft, and the driving shaft is located on the inner side of the sleeve shaft.
Preferably, the piezoelectric crystal is connected with the buzzer in series, the piezoelectric crystal is symmetrically distributed on the inner wall of the vibrating bead, and the vibrating bead plays a role in shaking up and down.
Compared with the prior art, the invention has the beneficial effects that:
1) the utility model discloses a medicine test tube, including the holding plate, the holding plate is connected with the medicine test tube, the screw thread change of setting is in work, and the holding plate that sets up through the cooperation, through rotating the screw thread change during use, and then drives the removal of holding plate, has realized the centre gripping to the medicine test tube, avoids centrifuge can only carry out the centre gripping to the test tube of single bore, has improved centrifuge's practicality, has eliminated the limitation that centrifuge used, when avoiding medical research experiment, need prepare the centrifuge of more model, has reduced medical research's cost.
2) The vibrating bead through setting to and the bee calling organ that the cooperation set up, drive the lasting striking of dynamic pressure transistor through the vibrating bead during use, make bee calling organ send out the police dispatch newspaper, and then remind staff's centrifuge to produce eccentric rotation, remind staff in time to stop the damage, avoid eccentric vibration to lead to breaking of medicament test tube, avoid centrifuge to receive the pollution, improved centrifuge's life simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of the present invention;
FIG. 3 is a schematic cross-sectional view of a clamping mechanism according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of the threaded swivel of the present invention;
FIG. 6 is a schematic cross-sectional view of the turntable according to the present invention;
FIG. 7 is a schematic diagram of the structure at B in FIG. 6 according to the present invention.
In the figure: 1. a motor case; 2. a shaft sleeve; 3. a housing; 4. a cover plate; 5. a turntable; 6. a circular groove; 7. a limiting groove; 8. a clamping mechanism; 9. a buzzer; 10. a trigger mechanism; 81. rotating the screw thread; 82. a fixed shaft; 83. a limiting groove; 84. a pressure lever; 85. a clamping plate; 86. a first spring; 101. connecting grooves; 102. a stopper; 103. vibrating the beads; 104. a piezoelectric crystal; 105. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.
In the first embodiment, as shown in fig. 1 to 7, the centrifuge comprises a centrifuge for research and development of pharmaceutical products, and comprises a motor box 1, wherein the top of the motor box 1 is fixedly connected with a shaft sleeve 2, the inner side of the motor box 1 is provided with a driving motor, the top of the shaft sleeve 2 is fixedly connected with a shell 3, the outer side of the shell 3 is in threaded connection with a cover plate 4, the inner side of the shell 3 is movably connected with a turntable 5, the inner wall of the turntable 5 is provided with circular grooves 6, the circular grooves 6 are uniformly distributed on the inner wall of the turntable 5, limiting grooves 7 are uniformly distributed on the inner side of the circular grooves 6, and the limiting grooves 7 play a role in limiting medicament test tubes;
a limiting groove 7 is formed in the inner wall of the rotary table 5 and close to the inner side of the circular groove 6, a clamping mechanism 8 is movably connected to the outer side of the rotary table 5 and close to the outer side of the limiting groove 7, the clamping mechanism 8 comprises a threaded rotary ring 81, a fixed shaft 82, a limiting groove 83, a pressure rod 84, a clamping plate 85 and a spring I86, the fixed shaft 82 is fixedly connected to the outer side of the rotary table 5, the threaded rotary ring 81 is connected to the outer side of the fixed shaft 82 through threads, the limiting groove 83 is formed in the inner wall of the threaded rotary ring 81, the spring I86 is fixedly connected to the inner side of the fixed shaft 82, the clamping plate 85 is fixedly connected to the inner side of the spring I86, the clamping plate 85 is made of rubber, the clamping plate 85 is uniformly distributed on the inner side of the fixed shaft 82, the clamping plate 85 plays a limiting role, the pressure rod 84 is movably connected to the outer side of the clamping plate 85, the pressure rod 84 penetrates through the inner wall of the fixed shaft 82, the pressure rod 84 is located on the inner side of the limiting groove 83, the limiting grooves 83 are uniformly distributed on the inner wall of the threaded rotating ring 81, and the pressing rods 84 play a role in extrusion;
the clamping mechanism 8 is screwed, so that the threaded rotating ring 81 rotates clockwise around the fixed shaft 82, the threaded rotating ring 81 is in threaded connection with the fixed shaft 82, when the threaded rotating ring 81 rotates, the threaded rotating ring 81 can drive the limiting groove 83 to rotate along with the threaded rotating ring, the limiting groove 83 can generate extrusion force on the compression rod 84 at the moment, the compression rod 84 stretches the spring I86 under the action of the extrusion force, meanwhile, the compression rod 84 pushes the clamping plate 85 to move inwards until the clamping plate 85 is in contact with the test tube wall, the threaded rotating ring 81 stops rotating at the moment, and the threaded rotating ring 81 and the fixed shaft 82 are relatively static.
In the second embodiment, as shown in fig. 1 to 7, the centrifuge comprises a centrifuge for research and development of pharmaceutical products, and comprises a motor box 1, wherein the top of the motor box 1 is fixedly connected with a shaft sleeve 2, the inner side of the motor box 1 is provided with a driving motor, the top of the shaft sleeve 2 is fixedly connected with a shell 3, the outer side of the shell 3 is in threaded connection with a cover plate 4, the inner side of the shell 3 is movably connected with a turntable 5, the inner wall of the turntable 5 is provided with circular grooves 6, the circular grooves 6 are uniformly distributed on the inner wall of the turntable 5, limiting grooves 7 are uniformly distributed on the inner side of the circular grooves 6, and the limiting grooves 7 play a role in limiting medicament test tubes;
a limiting groove 7 is formed in the inner wall of the rotary table 5 and close to the inner side of the circular groove 6, a clamping mechanism 8 is movably connected to the outer side of the rotary table 5 and close to the outer side of the limiting groove 7, the clamping mechanism 8 comprises a threaded rotary ring 81, a fixed shaft 82, a limiting groove 83, a pressure rod 84, a clamping plate 85 and a spring I86, the fixed shaft 82 is fixedly connected to the outer side of the rotary table 5, the threaded rotary ring 81 is connected to the outer side of the fixed shaft 82 through threads, the limiting groove 83 is formed in the inner wall of the threaded rotary ring 81, the spring I86 is fixedly connected to the inner side of the fixed shaft 82, the clamping plate 85 is fixedly connected to the inner side of the spring I86, the clamping plate 85 is made of rubber, the clamping plate 85 is uniformly distributed on the inner side of the fixed shaft 82, the clamping plate 85 plays a limiting role, the pressure rod 84 is movably connected to the outer side of the clamping plate 85, the pressure rod 84 penetrates through the inner wall of the fixed shaft 82, the pressure rod 84 is located on the inner side of the limiting groove 83, the limiting grooves 83 are uniformly distributed on the inner wall of the threaded rotating ring 81, and the pressing rods 84 play a role in extrusion;
screwing the clamping mechanism 8 to enable the threaded rotating ring 81 to rotate clockwise around the fixed shaft 82, and since the threaded rotating ring 81 is in threaded connection with the fixed shaft 82, when the threaded rotating ring 81 is rotated, the threaded rotating ring 81 can drive the limiting groove 83 to rotate along with the threaded rotating ring, the limiting groove 83 can generate extrusion force on the compression rod 84 at the moment, the compression rod 84 stretches the spring I86 under the action of the extrusion force, meanwhile, the compression rod 84 pushes the clamping plate 85 to move inwards until the clamping plate 85 is in contact with the wall of the test tube, at the moment, the threaded rotating ring 81 stops rotating, and the threaded rotating ring 81 and the fixed shaft 82 are relatively static;
the clamping mechanism 8 plays a role in clamping, the buzzer 9 is fixedly connected to the inner wall of the rotary disc 5, the triggering mechanism 10 is movably connected to the inner wall of the rotary disc 5, the triggering mechanism 10 comprises a connecting groove 101, a stop block 102, a vibrating ball 103, a piezoelectric crystal 104 and a second spring 105, the connecting groove 101 is formed in the inner wall of the rotary disc 5, the stop block 102 is fixedly connected to the inner wall of the connecting groove 101, the stop block 102 is symmetrically distributed on the inner wall of the connecting groove 101, the connecting groove 101 is symmetrically distributed on the inner wall of the rotary disc 5, the stop block 102 plays a limiting role, the rotary disc 5 is fixedly connected with the driving shaft, the driving shaft is located on the inner side of the sleeve shaft 2, the second spring 105 is fixedly connected to the inner wall of the connecting groove 101 and close to the inner side of the stop block 102, the vibrating ball 103 is fixedly connected to the inner wall of the vibrating ball 103, the piezoelectric crystal 104 can generate current when being subjected to the action of continuous impact force, the piezoelectric crystal 104 is connected with the buzzer 9 in series, the piezoelectric crystal 104 is symmetrically distributed on the inner wall of the vibrating bead 103, and the vibrating bead 103 plays a role in shaking up and down.
The working principle is as follows: when the centrifuge works, firstly, the centrifuge is supported on the ground through the motor box 1, the cover plate 4 is opened, the medicament to be separated is placed in the limiting groove 7 on the inner side of the circular groove 6, after the test tube is placed in the centrifuge, a worker manually twists the clamping mechanism 8 to enable the threaded rotating ring 81 to rotate clockwise around the fixed shaft 82, as the threaded rotating ring 81 is in threaded connection with the fixed shaft 82, when the threaded rotating ring 81 is rotated, the threaded rotating ring 81 drives the limiting groove 83 to rotate along with the threaded rotating ring, at the moment, the limiting groove 83 generates extrusion force on the compression rod 84, the compression rod 84 stretches the spring 86 under the action of the extrusion force, meanwhile, the compression rod 84 pushes the clamping plate 85 to move inwards until the clamping plate 85 is contacted with the wall of the test tube, the threaded rotating ring 81 stops rotating, the threaded rotating ring 81 and the fixed shaft 82 are relatively static at the moment, the clamping of the medicament test tube is realized, and the centrifuge can only clamp the test tube with a single caliber, the practicability of the centrifugal machine is improved, the limitation of the use of the centrifugal machine is eliminated, the need of preparing more types of centrifugal machines during medical research experiments is avoided, and the cost of medical research is reduced;
then, the centrifuge is started, the driving motor in the motor box 1 can drive the driving shaft to rotate, and further drive the rotation of the rotary disc 5, and further drive the medicament test tube inside the limiting groove 7 to centrifuge, when a worker improperly starts the centrifuge, so that the rotary disc 5 of the centrifuge eccentrically rotates, at the moment, the rotary disc 5 can generate certain shaking, and further the trigger mechanism 10 in the rotary disc 5 can change, at the moment, the second spring 105 in the connecting groove 101 can shake up and down, and further the vibrating bead 103 inside the second spring 105 can be driven to vibrate, so that the vibrating bead 103 can drive the piezoelectric crystal 104 to collide with the stopper 102, and further the piezoelectric crystal 104 can generate current in continuous expansion, so that the buzzer 9 connected with the piezoelectric crystal 104 can give an alarm, further remind the worker that the centrifuge eccentrically rotates, remind the worker of timely stopping damage, and avoid the breakage of the medicament test tube caused by eccentric vibration, avoid centrifuge to receive the pollution, improved centrifuge's life simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. A centrifuge for pharmaceutical product development, comprising a motor case (1), characterized in that: the top fixedly connected with axle sleeve (2) of motor case (1), top fixedly connected with casing (3) of axle sleeve (2), the outside threaded connection of casing (3) has apron (4), the inboard swing joint of casing (3) has carousel (5), circular slot (6) have been seted up to the inner wall of carousel (5), the inner wall of carousel (5) just is close to spacing groove (7) have been seted up to the inboard of circular slot (6), the outside of carousel (5) just is close to outside swing joint of spacing groove (7) has fixture (8), the inner wall fixedly connected with bee calling organ (9) of carousel (5), the inner wall swing joint of carousel (5) has trigger mechanism (10).
2. A centrifuge for pharmaceutical product development according to claim 1, wherein: the circular groove (6) is uniformly distributed on the inner wall of the rotary disc (5), and the limiting grooves (7) are uniformly distributed on the inner side of the circular groove (6).
3. A centrifuge for pharmaceutical product development according to claim 1, wherein: fixture (8) are including screw thread swivel (81), fixed axle (82), spacing groove (83), depression bar (84), grip block (85) and spring (86), the outside fixedly connected with of carousel (5) fixed axle (82), the outside threaded connection of fixed axle (82) has screw thread swivel (81), the inner wall of screw thread swivel (81) has been seted up spacing groove (83), the inboard fixedly connected with of fixed axle (82) spring (86), the inboard fixedly connected with of spring (86) grip block (85), the outside swing joint of grip block (85) has depression bar (84).
4. A centrifuge for pharmaceutical product development according to claim 3, wherein: the pressing rod (84) penetrates through the inner wall of the fixed shaft (82), the pressing rod (84) is located on the inner side of the limiting groove (83), and the limiting groove (83) is uniformly distributed on the inner wall of the threaded rotating ring (81).
5. A centrifuge for pharmaceutical product development according to claim 3, wherein: the material of grip block (85) is the rubber material, grip block (85) even distribution is in the inboard of fixed axle (82).
6. A centrifuge for pharmaceutical product development according to claim 1, wherein: trigger mechanism (10) are including connecting groove (101), dog (102), vibration pearl (103), piezoelectric crystal (104) and spring two (105), the inner wall of carousel (5) has been seted up connecting groove (101), the inner wall fixedly connected with of connecting groove (101) dog (102), the inner wall of connecting groove (101) just is close to the inboard fixedly connected with of dog (102) spring two (105), the inboard fixedly connected with of spring two (105) vibration pearl (103), the inner wall fixedly connected with of vibration pearl (103) piezoelectric crystal (104).
7. A centrifuge for pharmaceutical product development according to claim 6, wherein: the stop blocks (102) are symmetrically distributed on the inner wall of the connecting groove (101), and the connecting grooves (101) are symmetrically distributed on the inner wall of the rotating disc (5).
8. A centrifuge for pharmaceutical product development according to claim 6, wherein: the piezoelectric crystal (104) is connected with the buzzer (9) in series, and the piezoelectric crystal (104) is symmetrically distributed on the inner wall of the vibration bead (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560992.XA CN114192289A (en) | 2021-12-15 | 2021-12-15 | A centrifuge for pharmaceutical product research and development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560992.XA CN114192289A (en) | 2021-12-15 | 2021-12-15 | A centrifuge for pharmaceutical product research and development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114192289A true CN114192289A (en) | 2022-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111560992.XA Withdrawn CN114192289A (en) | 2021-12-15 | 2021-12-15 | A centrifuge for pharmaceutical product research and development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114192289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174173A (en) * | 2023-04-28 | 2023-05-30 | 山东方明药业集团股份有限公司 | A raw materials centrifuge for medicament production |
-
2021
- 2021-12-15 CN CN202111560992.XA patent/CN114192289A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174173A (en) * | 2023-04-28 | 2023-05-30 | 山东方明药业集团股份有限公司 | A raw materials centrifuge for medicament production |
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Application publication date: 20220318 |