CN206311368U - Sputum specimen indwelling and can smear container - Google Patents
Sputum specimen indwelling and can smear container Download PDFInfo
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- CN206311368U CN206311368U CN201621267506.XU CN201621267506U CN206311368U CN 206311368 U CN206311368 U CN 206311368U CN 201621267506 U CN201621267506 U CN 201621267506U CN 206311368 U CN206311368 U CN 206311368U
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- smear
- bottle
- interface
- container
- cap
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 42
- 208000024794 sputum Diseases 0.000 title claims abstract description 42
- 210000003802 sputum Anatomy 0.000 title claims abstract description 42
- 238000012549 training Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 11
- 206010062717 Increased upper airway secretion Diseases 0.000 description 7
- 230000029087 digestion Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 208000026435 phlegm Diseases 0.000 description 7
- 241000193830 Bacillus <bacterium> Species 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000013049 sediment Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 4
- 230000001079 digestive effect Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000002133 sample digestion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provide a kind of sputum specimen indwelling and can smear container, including blake bottle, bottle cap, smear device;The bottle cap is threadedly coupled with blake bottle, and the smear device is connected with blake bottle by smear interface, and the smear interface is arranged on blake bottle side wall, is provided with side wall diaphragm seal on blake bottle with the junction of smear interface;The bottle cap is hollow structure, and solution cavity is provided with bottle cap, and solution cavity top is provided with the piston that can vertically move.The container smear is convenient, can connect different smear devices according to different demands, can in the case of covered manually or automatically smear, and be greatly improved painting tablet quality.
Description
Technical field
The utility model relate to a kind of sputum specimen indwelling and can smear container.
Background technology
Clinically, it is often necessary to which indwelling sputum sample is used as one of medical diagnosis, the means for the treatment of.Sputum sample smear and
Culture checks tubercle bacillus or other pathogens, is fast and effectively one of method of clinical diagnosis pulmonary infection.It is clinical at present
Upper conventional disposable sterilized test tube carrys out indwelling sputum sample.
But for open phthisical patient, reviewer is needed to phlegm mark before tubercle bacillus smear or culture is carried out
Originally digestion process is carried out, according to traditional container indwelling phlegm, specimen container lid need to be opened, added digestive juice that sputum sample disappears
Change, its aerosol easily overflows when uncapping, and causes bio-safety to endanger laboratory operation personnel and laboratory environment, easily makes
Into the infection of disease.Therefore, clinic needs a kind of special sputum specimen indwelling for avoiding disease propagation and the container of smear badly.
In the prior art, a kind of sputum specimen indwelling container is disclosed in patent CN203569097U, is by bottle cap and culture
Bottle composition, described bottle cap includes enclosing cover, inner cap and switch, and enclosing cover and inner cap are connected as a single entity;Enclosing cover is with blake bottle with screw thread knot
Structure folding;Inner cap is hollow structure, and nearly blake bottle one side is provided with an interior cap bore;Switch include being located in the fixture that covers and
Mobile test tube in fixture;Described switch is corresponding with inner cap hole site.However, the device is only capable of digesting sputum specimen, when
After sputum specimen pre-treatment is finished, common application can just carry out smear to need to turn on cup lid after sputum specimen is taken out, not side
Just.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of special phlegm mark for avoiding disease propagation
This indwelling and the integrated container of energy smear.
The purpose of this utility model is achieved through the following technical solutions:
The utility model provide a kind of sputum specimen indwelling and can smear container, including blake bottle, bottle cap, smear device;
The bottle cap is threadedly coupled with blake bottle, and the smear device is connected with blake bottle by smear interface, and the smear interface sets
Put in blake bottle side wall, be provided with side wall diaphragm seal on blake bottle with the junction of smear interface;The bottle cap is hollow structure,
Solution cavity is provided with bottle cap, solution cavity top is provided with the piston that can vertically move.
Preferably, the smear interface is cylinder, and external screw thread, the smear are provided with the outside of blake bottle one end
Being provided with interface prevents the step of upset.
Preferably, the side of the smear device is provided with cylindrical adding mouth, and the adding mouth includes inner and outer tubes,
The length of inner tube is longer than outer tube, and the length of outer tube is identical with the smear interface length;Set raised on said inner tube wall, it is described
Projection can be moved along the passage between the step;The front end of the outer tube is provided with and matches with the smear interface external screw thread
Internal thread.
It is highly preferred that the length of bench on the passage both sides is differed, the step on the passage left side is shorter than the step on the right;Institute
The underface that passage is arranged in smear interface is stated, the projection is arranged on the surface of inner tube.
Passage in the middle of the step, step and the structure for preventing reversion is convexed to form, after inner tube can be made to be inserted into bottom
Due to the stop of step, the raised of smear device can only enter smear interface in insertion by the passage in the step, its
He inserts not enter at angle, can thus complete to prevent the requirement of smear device anti-plug;And due to the stop of the right step, it is interior
Pipe can only be rotated in a clockwise direction after being inserted into bottom.
Preferably, the front end face of said inner tube is inclined-plane, and the angle of inclination on the inclined-plane is less than 90 °, and the top on inclined-plane sets
It is equipped with the first puncture structure.
Preferably, said inner tube diameter is less than the diameter of smear interface, diameter of the outer tube diameter more than smear interface.
When the smear device is connected with blake bottle, in the injection port inner tube insertion smear interface of smear device, the first thorn
Wear structure and puncture side wall diaphragm seal, when straight cutting on earth after whole smear device be rotated clockwise 180 °, that is, complete to install.
Smear can be facilitated using this structure, it is not necessary to turn on cup lid, it is only necessary to which puncturing just can be very convenient after the sealer of side
Smear, especially by the automatic smear of centrifuge.And follow-up smear is by automatic (or manual) smear of smear mechanism, is full
Sufficient automatic or manual smear, smear device is to change according to demand, as long as setting the sample-adding of said structure on smear device
Mouthful, i.e., the method that device is installed is constant.
Preferably, the bottle cap lower section is provided with cap bore, and cap bore diaphragm seal is provided with cap bore;The piston is located at cap bore
Surface, piston lower portion is provided with the second puncture structure perpendicular to the direction of cap bore.After by lower piston, second pierces through structure
Cap bore diaphragm seal is punctured, the liquid in solution cavity is spilt and is merged with the sputum specimen in blake bottle.
Preferably, the bottle cap lower section is provided with cap bore, and piston is located at the surface of cap bore, and piston lower portion is provided with O-shaped
Circle, the O-ring is sheathed in cap bore.O-ring is accessibly connected with cap bore, and the liquid in cavity can be made not spill, when pressing
After piston, spill liquid and merged with sputum specimen.
Preferably, it is provided with the blake bottle along the equally distributed some auxiliary bars of blake bottle circumferencial direction, it is described auxiliary
Help muscle identical with the horizontal level of smear interface.More preferably auxiliary bar is 3.The auxiliary bar act as:When to sputum specimen
When the treatment such as being centrifuged, shaken, can be sufficiently mixed sputum specimen and reagent, increase the result of sputum specimen treatment, make this
The result of sample is more accurate.
Preferably, conical lower portion is provided with the blake bottle, the angle between the two sides of the conical lower portion is 60-
90°.Can enable to need the sample thing complete product of smear to stay in bottom.
Preferably, the smear interface is arranged on conical lower portion top.
Preferably, it is provided with graduation mark on the blake bottle lateral wall.
Preferably, the cap bore diaphragm seal and side wall diaphragm seal are film or prepared by other materials being easily punctured.
The course of work of container described in the utility model is as follows:Bottle cap is opened, sputum is collected with blake bottle;Cover bottle cap
Afterwards, by piston, make the second of piston base to pierce through structure and puncture cap bore diaphragm seal, or make the O-ring of piston base downward
It is mobile, so that be stored in the digestive juice of closure inside or other pretreating reagents flowed into blake bottle from the place of puncturing, to phlegm
Liquid is digested and/or is killed tubercle bacillus and other miscellaneous bacterias;After the completion of digestion, blake bottle is placed on centrifugation apparatus carry out from
The heart, makes to isolate sediment and solution, and sediment is gathered in the bottom of pyramidal structure;After centrifugation terminates, by smear device and painting
Piece interface is connected, and the first puncture structure that the adding mouth front end of smear device is arranged on after connection punctures side wall diaphragm seal, makes training
The solution supported in bottle flows into smear device by adding mouth, then sample thing is coated on slide by smear device, so as to complete
Smear.
The utility model structure is novel, design ingenious, and the infection of disease can be avoided in inspection.
Compared with prior art, the utility model has following beneficial effect:
A. bio-safety, patient leave and take after sputum specimen by closing until sputum sample digestion is finished, it is to avoid container is beaten
Open infectiousness aerosol when adding digestive juice and overflow the harm for causing.
B. it is easy to use, reagent adding is completed by Push switch is only needed after specimen taken, eliminate conventional method cumbersome
Load procedure.
C. time-consuming, sample can be carried out the digestion of sample from ward collection by doctor or nurse's Push switch, so
Digestion can be completed in sample transports way so that assay can draw as early as possible, without taking experiment as traditional approach
Room carries out digestion again wastes time and energy.
D. it is multi-functional, by converting the reagent filled in inner cap, can be used for pretreatment (Bacteria Culture, the knot of different specimens
Core bacillus smear, tubercle bacillus culture etc.).
E. pathogen positive rate is high, if not carrying out digestion operation direct smear or the culture of phlegm, bacterium is by sputum bag
Wrap up in, influence positive rate, postdigestive phlegm, bacterium is fully exposed, and is greatly improved the recall rate of pathogen.
F. the utility model is provided with auxiliary bar in blake bottle, is greatly improved the fusion journey of sputum during concussion
Degree;And blake bottle bottom uses pyramidal structure, relative to cylindrical structural, accumulating for sediment can be more beneficial for, improve phlegm mark
This quality, increases the accuracy of inspection.
G. smear is convenient, can connect different smear devices according to different demands, can be in the case of covered manually
Or automatic smear, and greatly improve painting tablet quality.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model
Levy, objects and advantages will become more apparent upon:
Fig. 1 is the blake bottle structural representation of the utility model container;
Fig. 2 is the contrast schematic diagram for being provided with the bottle cap of the second puncture structure when before and after piston press;Fig. 2 a are not for by work
Before plug;Fig. 2 b are by after lower piston;
Fig. 3 is the contrast schematic diagram for being provided with the bottle cap of O-ring when before and after piston press;Fig. 3 a are not for before pressing piston;Figure
3b is by after lower piston;
Fig. 4 is the top view of the blake bottle of the utility model container;
Fig. 5 is the structure chart of the smear interface of the utility model container;
Fig. 6 is the structure chart of the smear device of the utility model container;
Fig. 7 is the side cut away view of the smear device of the utility model container;
Fig. 8 for the utility model container blake bottle be connected with smear device after structural representation;
Wherein:1- bottle caps;2- blake bottles;3- smear interfaces;4- smear devices;5- pistons;6- first pierces through structure;7—
Second pierces through structure;8-cap bore diaphragm seal;9- auxiliary bars;10- sides wall diaphragm seal;11-O type circles;12- steps;13- external screw threads;
14- adding mouths;15- outer tubes;16- inner tubes;17- internal threads;18- is raised.
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
Embodiment
Present embodiments provide a kind of sputum specimen indwelling and can smear container, as shown in Fig. 1-2,4-8, including blake bottle
2nd, bottle cap 1, smear device 4;The bottle cap 1 is threadedly coupled with blake bottle 2, and the smear device 4 is connect with blake bottle 2 by smear
Mouth 3 is connected, and the smear interface 3 is arranged on the side wall of blake bottle 2, the junction of smear interface 3 is provided with side wall on blake bottle 2
Diaphragm seal 10;The bottle cap 1 is that solution cavity is provided with hollow structure, bottle cap 1, and solution cavity top is provided with can be vertically
Mobile piston 5.
The smear interface 3 is cylinder, and external screw thread 13 is provided with the outside of the one end of blake bottle 2, and the smear connects
Being provided with mouth 3 prevents the step 12 of upset.
The side of the smear device 4 is provided with cylindrical adding mouth 14, and the adding mouth 14 includes inner tube 16 and outer tube
15, the length of inner tube 16 is longer than outer tube 15, and the length of outer tube 16 is identical with the length of smear interface 3;Set on said inner tube wall
Putting raised 18, described raised 18 can move along the passage between the step 12;The front end of the outer tube 15 be provided with it is described
The internal thread 17 that the external screw thread 13 of smear interface 3 matches.The length of bench on the passage both sides is differed, the platform on the passage left side
Rank is shorter than the step on the right;The passage is arranged on the underface in smear interface, and the projection is arranged on the surface of inner tube.
Passage and raised 18 in the middle of the step 12, step 12 form the structure for preventing reversion, can insert inner tube 16
Due to the stop of step 12 after entering on earth, raised the 18 of smear device 4 can only be by the passage in the step 12 in insertion
Into smear interface 3, other angles insert not enter, and can thus complete to prevent the requirement of the anti-plug of smear device 4;And due to
The stop of the right step 12, inner tube 16 can only be rotated in a clockwise direction after being inserted into bottom.
The front end face of said inner tube 16 is inclined-plane, and the angle of inclination on the inclined-plane is less than 90 °, and the top on inclined-plane is provided with the
One puncturing structure 6.
The diameter of said inner tube 16 is less than the diameter of smear interface 3, diameter of the outer tube 15 with diameter greater than smear interface 3.
When the smear device 4 is connected with blake bottle 2, in the insertion smear of inner tube 16 interface 3 of smear device 4, first wears
Thorn structure 6 punctures side wall diaphragm seal 10, when straight cutting after on earth whole smear device 4 be rotated clockwise 180 °, that is, complete to pacify
Dress.
Smear can be facilitated using this structure, it is not necessary to turn on cup lid, it is only necessary to which puncturing just can be very convenient after the sealer of side
Smear, especially by the automatic smear of centrifuge.And follow-up smear is by automatic (or manual) smear of smear mechanism, is full
Sufficient automatic or manual smear, smear device is to change according to demand, as long as setting the sample-adding of said structure on smear device
Mouthful, i.e., the method that device is installed is constant.
The lower section of the bottle cap 1 is provided with cap bore, and cap bore diaphragm seal 8 is provided with cap bore;The piston 5 is being located at cap bore just
Top, the lower vertical of piston 5 is provided with the second puncturing structure 7 in the direction of cap bore.After by lower piston 5, the second puncturing structure 7
Cap bore diaphragm seal 8 is punctured, the liquid in solution cavity is spilt and is merged with the sputum specimen in blake bottle 2.
It is provided with along equally distributed 3 auxiliary bars 9 of the circumferencial direction of blake bottle 2, the auxiliary bar 9 in the blake bottle 2
Horizontal level with smear interface 3 is identical.The auxiliary bar 9 act as:When the treatment such as being centrifuged, shaken to sputum specimen
When, can be sufficiently mixed sputum specimen and reagent, increase the result of sputum specimen treatment, the result of the sample is more defined
Really.
Conical lower portion is provided with the blake bottle 2, the angle between the two sides of the conical lower portion is 80 °.Can make
Need smear sample thing can complete product stay in bottom.
The smear interface 3 is arranged on conical lower portion top.
Graduation mark is provided with the lateral wall of the blake bottle 2.
The cap bore diaphragm seal 8 and side wall diaphragm seal 10 are film or prepared by other materials being easily punctured.
In a change case, the difference with above-described embodiment 1 is, in this change case, as shown in figure 3, the bottle
The lower section of lid 1 is provided with cap bore, and piston 5 is located at the surface of cap bore, and the bottom of piston 5 is provided with O-ring 11,11 sets of the O-ring
In cap bore.O-ring 11 is accessibly connected with cap bore, and the liquid in cavity can be made not spill, and after by lower piston 5, makes liquid
Body drain goes out and is merged with sputum specimen.
The course of work of container described in the utility model is as follows:Bottle cap 1 is opened, sputum is collected with blake bottle 2;Cover bottle cap
After 1, by piston 5, make the second of the bottom of piston 5 to pierce through structure 7 and puncture cap bore diaphragm seal 8, or make the O-shaped of the bottom of piston 5
Circle 11 is moved down, so that the digestive juice or other pretreating reagents that are stored in closure inside flow into blake bottle from the place of puncturing
In 2, tubercle bacillus and other miscellaneous bacterias are digested and/or killed to sputum;After the completion of digestion, blake bottle 2 is placed in centrifugation and is set
It is standby to be above centrifuged, make to isolate sediment and solution, sediment is gathered in the bottom of pyramidal structure;After centrifugation terminates, will apply
Sheet devices 4 are connected with smear interface 3, and the first puncture structure 6 that the front end of adding mouth 14 of smear device 4 is arranged on after connection is punctured
Side wall diaphragm seal 10, makes solution in blake bottle 2 flow into smear device 4 by adding mouth 14, then by smear device 4 by sample
Thing is coated on slide, so as to complete smear.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can within the scope of the claims make a variety of changes or change,
This has no effect on substance of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Levying arbitrarily to be mutually combined.
Claims (10)
1. a kind of sputum specimen indwelling and can smear container, it is characterised in that including blake bottle, bottle cap, smear device;The bottle
Lid is threadedly coupled with blake bottle, and the smear device is connected with blake bottle by smear interface, and the smear interface is arranged on training
Bottle side wall is supported, side wall diaphragm seal is provided with blake bottle with the junction of smear interface;The bottle cap is hollow structure, in bottle cap
Solution cavity is provided with, solution cavity top is provided with the piston that can vertically move.
2. sputum specimen indwelling as claimed in claim 1 and can smear container, it is characterised in that the smear interface be cylinder
Shape, external screw thread is provided with the outside of blake bottle one end, and being provided with the smear interface prevents the step of upset, in step
Between be provided with passage.
3. sputum specimen indwelling as claimed in claim 2 and can smear container, it is characterised in that the side of the smear device
Cylindrical adding mouth is provided with, the adding mouth includes inner and outer tubes, and the length of inner tube is longer than outer tube, the length of outer tube and institute
State smear interface length identical;Set raised on said inner tube wall, the projection can be moved along the passage between the step;Institute
The front end for stating outer tube is provided with the internal thread matched with the smear interface external screw thread.
4. sputum specimen indwelling as claimed in claim 3 and can smear container, it is characterised in that the front end face of said inner tube is
Inclined-plane, the angle of inclination on the inclined-plane is less than 90 °, and the top on inclined-plane is provided with the first puncture structure.
5. sputum specimen indwelling as claimed in claim 3 and can smear container, it is characterised in that said inner tube diameter less than apply
The diameter of piece interface, diameter of the outer tube diameter more than smear interface.
6. sputum specimen indwelling as claimed in claim 1 and can smear container, it is characterised in that bottle cap lower section is provided with
Cap bore, is provided with cap bore diaphragm seal in cap bore;The piston is located at the surface of cap bore, and piston lower portion is perpendicular to the direction of cap bore
It is provided with the second puncture structure.
7. sputum specimen indwelling as claimed in claim 1 and can smear container, it is characterised in that bottle cap lower section is provided with
Cap bore, piston is located at the surface of cap bore, and piston lower portion is provided with O-ring, and the O-ring is sheathed in cap bore.
8. sputum specimen indwelling as claimed in claim 1 and can smear container, it is characterised in that be provided with the blake bottle
Along the equally distributed some auxiliary bars of blake bottle circumferencial direction, the auxiliary bar is identical with the horizontal level of smear interface.
9. sputum specimen indwelling as claimed in claim 1 and can smear container, it is characterised in that be provided with the blake bottle
Conical lower portion, the angle between the two sides of the conical lower portion is 60-90 °.
10. sputum specimen indwelling as claimed in claim 9 and can smear container, it is characterised in that the smear interface is set
Above conical lower portion.
Priority Applications (1)
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CN201621267506.XU CN206311368U (en) | 2016-11-22 | 2016-11-22 | Sputum specimen indwelling and can smear container |
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Application Number | Priority Date | Filing Date | Title |
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CN201621267506.XU CN206311368U (en) | 2016-11-22 | 2016-11-22 | Sputum specimen indwelling and can smear container |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
CN109030151A (en) * | 2018-07-27 | 2018-12-18 | 上海皓信生物科技有限公司 | Liquid-based flaking method |
CN109363948A (en) * | 2018-10-29 | 2019-02-22 | 重庆英特力科技有限公司 | A kind of Sputum cup |
CN115279498A (en) * | 2020-07-17 | 2022-11-01 | 深圳华大智造科技股份有限公司 | Biochemical Reactor and Its Application |
-
2016
- 2016-11-22 CN CN201621267506.XU patent/CN206311368U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
CN109030151A (en) * | 2018-07-27 | 2018-12-18 | 上海皓信生物科技有限公司 | Liquid-based flaking method |
CN109030151B (en) * | 2018-07-27 | 2021-05-25 | 上海皓信生物科技有限公司 | Liquid-based tableting method |
CN109363948A (en) * | 2018-10-29 | 2019-02-22 | 重庆英特力科技有限公司 | A kind of Sputum cup |
CN115279498A (en) * | 2020-07-17 | 2022-11-01 | 深圳华大智造科技股份有限公司 | Biochemical Reactor and Its Application |
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