CN110065665B - Reusable vacuum biological sample storage device and biological sample storage method - Google Patents
Reusable vacuum biological sample storage device and biological sample storage method Download PDFInfo
- Publication number
- CN110065665B CN110065665B CN201910224725.1A CN201910224725A CN110065665B CN 110065665 B CN110065665 B CN 110065665B CN 201910224725 A CN201910224725 A CN 201910224725A CN 110065665 B CN110065665 B CN 110065665B
- Authority
- CN
- China
- Prior art keywords
- sample
- box
- storage box
- cover
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to a reusable vacuum biological sample storage device and a biological sample storage method. A reusable vacuum biological sample storage device comprising: the sample box is arranged on the sample box body; the sample box is arranged in the storage box and is a hollow cylinder with an open top end; the sample cover is arranged in the storage box and above the sample box, and the sample cover and the sample box are sealed in a rotating and screwing mode; the tightening handle is arranged above the sample cover; the vacuum pumping pump is arranged in the storage tank. The invention solves the problem that the existing biological sample storage operation process is complicated.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a reusable vacuum biological sample storage device and a biological sample storage method.
Background
At present, the transportation of pathological samples or specimens after large hospital operations is mainly carried out by doctors to a pathology center through vacuum bags or separate specimen boxes, and the operation of the specimens which need to be vacuumized and soaked in formalin is more complicated. The dosage of formalin should be enough to facilitate the storage of the specimen. However, the excessive dosage of formalin will cause waste.
In the prior art, corresponding formalin liquid is matched according to the weight of a sample, and the operation process is complicated.
Therefore, how to simplify the operation flow to store the biological sample is a problem to be solved.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems, and the present invention solves the problem of complicated operation procedures for storing a biological sample in the prior art by skillful design of the infusion device and the sealing device. The invention realizes the aim through the following technical scheme:
the present invention provides a reusable vacuum biological sample storage device comprising: the sample box is arranged on the sample box body;
the sample box is arranged in the storage box and is a hollow cylinder with an open top end;
the sample lid sets up in the storage box, and sets up in the top of sample box, and the sample lid seals through the mode of rotatory screwing up with the sample box, and the sample lid includes: a screw cap, a sealing sheet, a filter screen and a liquid storage box;
the screw cap is arranged above the sample box, the screw cap is a hollow cylinder with two open ends, and the inner wall of the screw cap is provided with an annular sliding chute;
the sealing sheet is arranged inside the screw cap and below the annular sliding groove, and a first liquid outlet is formed in the sealing sheet;
the filter screen is arranged in the screw cap and below the sealing sheet;
the liquid storage box is a hollow cylinder, the bottom end of the liquid storage box is provided with a liquid outlet II, the top end of the liquid storage box is provided with a handle, the side wall of the cambered surface of the liquid storage box is provided with an annular bulge, the annular bulge is correspondingly inserted into the annular sliding groove, the liquid storage box and the screw cap are coaxially arranged, and the bottom surface of the liquid storage box is in close contact with the sealing sheet;
the tightening gripper is arranged above the sample cover and is driven by a power device;
the vacuum pumping pump is arranged in the storage box, one end of the vacuum pumping pump is connected with the air duct, and one end of the air duct extends into the storage box.
In one embodiment, the filter screen is arranged in a detachable manner.
In one embodiment, the sample cover is provided with a graduated scale.
In one embodiment, the screw cap outer wall is provided with a groove corresponding to the screw down grip.
In one embodiment, the distance from the center of the first liquid outlet to the axis of the sample cover is the same as the distance from the center of the second liquid outlet to the axis of the sample cover.
In one embodiment, the top end of the liquid storage box of the sample cover is provided with a motor.
In one embodiment, a plurality of liquid outlets are arranged on the sealing plate.
In one embodiment, a rubber ring is arranged in a gap between the screw cap and the liquid storage box.
In one embodiment, a secondary filter screen is arranged between the filter screen and the sealing sheet in the screw cap.
The invention also provides a biological sample storage method, and the reusable vacuum biological sample storage device adopting the technical scheme comprises the following steps:
the sample cover stored with the formalin solution is tightly grasped by a screwing hand (the formalin solution in the liquid storage box of the sample cover is in a vacuum environment after being processed in advance).
And secondly, placing the biological sample into the sample box, and completely closing the box door of the storage box.
And thirdly, the vacuum pump starts to work, and air in the storage box is pumped away, so that the required vacuum environment in the storage box is achieved.
And fourthly, the power device drives the screwing gripper to work, so that the sample cover and the sample box are screwed and sealed through rotation.
Fifthly, the sealed sample cover and the sample box are taken out, and the handle is manually screwed to enable the first liquid outlet and the second liquid outlet to correspond to each other, so that the formalin solution flows into the sample box.
Sixthly, the sealed accommodating box is placed into a specimen storage chamber to wait for the next inspection of medical staff.
And seventhly, the sample cover and the sample box are integrally inverted, so that the formalin solution in the sample box flows into the liquid storage box of the sample cover after being filtered by the filter screen, the handle is screwed, the first liquid outlet and the second liquid outlet are staggered, and the used formalin solution is recovered in the liquid storage box.
And rightly placing the sample cover and the sample box integrally, unscrewing the sample cover, taking out the biological sample, and cutting a small piece for inspection.
The invention has the following beneficial effects:
1. the ingenious design of the sample box and the sample cover structure of the invention ensures that the whole operation process is simpler, and simultaneously, the recovery of formalin solution is realized, so that the corresponding formalin liquid does not need to be matched according to the weight of the sample, and the formalin cannot be wasted due to excessive consumption.
2. When sampling and inspecting, the sample cover and the sample box are integrally inverted, so that formalin solution in the sample box flows into the sample cover, the harm of the formalin to medical personnel during sampling is reduced, and a biological sample is conveniently taken out.
Drawings
Fig. 1 is a schematic view of the overall structure of the storage box of the present invention.
Fig. 2 is a schematic view of the structure provided in the storage box of the present invention.
Fig. 3 is a schematic view of the overall structure of the combination of the sample case, the sample cover and the tightening hand grip of the present invention.
Fig. 4 is a schematic structural diagram of the sample box and the sample cover of the present invention.
Fig. 5 is a first schematic structural view of a screw-on cap arrangement of the sample cap of the present invention.
Fig. 6 is a second schematic structural view of the screw cap arrangement of the sample cap of the present invention.
Fig. 7 is a first structural schematic diagram of a liquid storage box of a sample cover according to the present invention.
Fig. 8 is a second schematic structural view of the liquid storage box of the sample cover of the present invention.
Figure 9 is a further detail view of the tightening grip of the present invention.
Fig. 10 is a schematic view of the top end of the reservoir of the sample cover of the present invention further provided with a motor.
Fig. 11 is a schematic structural view of the sealing sheet of the present invention further provided with a plurality of first liquid outlets.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
1-2, a reusable, evacuated biological sample storage device, comprising: the sample box comprises a storage box 1, a sample box 2, a sample cover 3, a tightening gripper 4 and a vacuum pump 5;
the sample box 2 is arranged in the storage box 1, and the sample box 2 is a hollow cylinder with an open top end;
the sample cover 3 is arranged in the storage box 1 and above the sample box 2, the sample cover 3 and the sample box 2 are sealed by screwing, wherein the contact edge of the sample cover 3 and the sample box 2 is provided with a rubber ring to enhance sealing, as shown in fig. 4-6, the sample cover 3 comprises: a screw cap 31, a sealing sheet 32, a filter screen 33 and a liquid storage box 34;
the screw cap 31 is arranged above the sample box 2, the screw cap 31 is a hollow cylinder with two open ends, and the inner wall of the screw cap is provided with an annular sliding groove 311;
the sealing sheet 32 is arranged inside the screw cap 31 and below the annular chute 311, and a first liquid outlet 321 is formed in the sealing sheet 32;
the filter screen 33 is arranged inside the screw cap 31 and below the sealing sheet 32;
as shown in fig. 7-8, the liquid storage box 34 is a hollow cylinder, the bottom end of the liquid storage box is provided with a second liquid outlet 341, the top end of the liquid storage box is provided with a handle 342, the side wall of the arc surface of the liquid storage box is provided with an annular protrusion 343, the annular protrusion 343 is correspondingly inserted into the annular sliding groove 311, the liquid storage box 34 and the screw cap 31 are coaxially arranged, wherein the bottom surface of the liquid storage box 34 is in close contact with the sealing sheet 32, and when the first liquid outlet 321 and the second liquid outlet 341 are completely staggered, the liquid storage box 34 of the sample cap 3 is;
the tightening gripper 4 is arranged above the sample cover 3, the tightening gripper 4 is driven by the power device 6, and the tightening gripper 4 is used for screwing and sealing the sample cover 3 and the sample box 2 in a rotating manner;
the vacuum pumping pump 5 is arranged in the storage box 1, one end of the vacuum pumping pump 5 is connected with the air duct 51, and one end of the air duct 51 extends into the storage box 1.
Preferably, as an implementation mode, the filter net 33 is arranged in a detachable mode, and the arrangement is convenient for cleaning and disinfection of the filter net 33.
Preferably, as an implementation mode, the sample cover 3 is provided with a graduated scale, which is configured to enable an appropriate amount of formalin solution in the sample cover 3 to flow into the sample box 2 according to the volume of the biological sample to be observed.
As shown in fig. 9, it is preferable that the screw cap 31 is provided with a groove 312 corresponding to the screw grip 4 on the outer wall, which facilitates the screw grip 4 to better screw the sample cap 3 to the sample box 2 by rotation.
Preferably, as an implementation mode, the distance from the center of the first liquid outlet 321 to the axis of the sample cover 3 is the same as the distance from the center of the second liquid outlet 341 to the axis of the sample cover 3, which is convenient for the first liquid outlet 321 and the second liquid outlet 341 to correspond to each other after the liquid storage box 34 rotates.
As shown in fig. 10, it is preferable that, as an implementation manner, the motor 344 is disposed at the top end of the liquid storage box 34 of the sample cover 3, and this arrangement enables the motor 344 to drive the liquid storage box 34 to rotate, and controls the correspondence and the interleaving of the first liquid outlet 321 and the second liquid outlet 341, so that the formalin solution can be poured into the sample box 2 before the vacuum pumping, i.e., regardless of the order of pouring the formalin solution into the sample box 2.
As shown in fig. 11, preferably, as an implementation mode, a plurality of liquid outlets 321 on the sealing plate 32 are provided, and this arrangement enables the formalin solution to flow into the sample box 2 relatively quickly.
Preferably, as an implementation mode, a rubber ring is arranged in a gap between the screw cap 31 and the liquid storage box 34, and the arrangement enables the whole sealing effect of the sample cover 3 to be better.
Preferably, as an implementation mode, a secondary filter is disposed between the filter screen 33 and the sealing sheet 32 in the screw cap 31, so that after the sample cap 3 and the sample box 2 are integrally inverted, the formalin solution in the sample box 2 can flow into the sample cap 3 after being subjected to secondary filtering, thereby further facilitating the recovery and utilization of the formalin solution.
The invention also provides a biological sample storage method, and the reusable vacuum biological sample storage device adopting the technical scheme comprises the following steps:
the sample cap 3 storing the formalin solution is grasped by tightening the grasping hand 4 (the formalin solution in the storage cassette 34 of the sample cap 3 is brought into a vacuum atmosphere after the process is performed in advance).
Secondly, the biological sample is placed in the sample box 2, and the door of the storage box 1 is completely closed.
And thirdly, the vacuum pumping pump 5 starts to work to pump away the air in the storage box 1, so that the required vacuum environment in the storage box 1 is achieved.
And fourthly, the power device 6 drives the screwing gripper 4 to work, so that the sample cover 3 and the sample box 2 are screwed and sealed through rotation.
Fifthly, the sealed sample cover 3 and the sample box 2 are taken out, the handle 342 is manually screwed, so that the first liquid outlet 321 corresponds to the second liquid outlet 341, and the formalin solution flows into the sample box 2.
Sixthly, the sealed accommodating box is placed into a specimen storage chamber to wait for the next inspection of medical staff.
Seventhly, the sample cover 3 and the sample box 2 are integrally inverted, so that formalin solution in the sample box 2 flows into the liquid storage box 34 of the sample cover 3 after being filtered by the filter screen 33, the handle 342 is screwed, the first liquid outlet 321 and the second liquid outlet 341 are staggered, and the used formalin solution is recovered in the liquid storage box 34.
And (iii) aligning the sample cover 3 and the sample box 2, unscrewing the sample cover 3, taking out the biological sample, and cutting small pieces for inspection.
Claims (10)
1. A reusable vacuum biological sample storage device comprises a storage box (1), a sample box (2), a sample cover (3), a tightening handle (4) and a vacuum pump (5);
the sample box (2) is arranged in the storage box (1), and the sample box (2) is a hollow cylinder with an open top end;
the vacuum pumping pump (5) is arranged in the storage box (1), one end of the vacuum pumping pump (5) is connected with the air duct (51), and one end of the air duct (51) extends into the storage box (1);
the method is characterized in that: sample lid (3) set up in storage box (1), and set up in the top of sample box (2), and sample lid (3) are sealed through the mode of rotatory screwing up with sample box (2), and sample lid (3) include: a screw cap (31), a sealing sheet (32), a filter screen (33) and a liquid storage box (34);
the screw cap (31) is arranged above the sample box (2), the screw cap (31) is a hollow cylinder with two open ends, and the inner wall of the screw cap is provided with an annular sliding groove (311);
the sealing piece (32) is arranged inside the screw cap (31) and below the annular sliding groove (311), and a first liquid outlet (321) is formed in the sealing piece (32);
the filter screen (33) is arranged inside the screw cap (31) and below the sealing sheet (32);
the liquid storage box (34) is a hollow cylinder, a second liquid outlet (341) is formed in the bottom end of the liquid storage box, a handle (342) is arranged at the top end of the liquid storage box, an annular bulge (343) is arranged on the side wall of the cambered surface of the liquid storage box, the annular bulge (343) is correspondingly inserted into the annular sliding groove (311), the liquid storage box (34) and the screw cap (31) are coaxially arranged, and the bottom surface of the liquid storage box (34) is in close contact with the sealing sheet (32);
the tightening gripper (4) is arranged above the sample cover (3), and the tightening gripper (4) is driven by the power device (6).
2. The reusable vacuum biological specimen storage device of claim 1, wherein: the filter screen (33) is arranged in a detachable mode.
3. The reusable vacuum biological specimen storage device of claim 2, wherein: and a graduated scale is arranged on the sample cover (3).
4. A reusable vacuum biological specimen storage device according to claim 3, wherein: the outer wall of the screwing cover (31) is provided with a groove (312) corresponding to the screwing gripper (4).
5. The reusable vacuum biological specimen storage device of claim 4, wherein: the distance from the center of the first liquid outlet (321) to the axis of the sample cover (3) is consistent with the distance from the center of the second liquid outlet (341) to the axis of the sample cover (3).
6. The reusable vacuum biological specimen storage device of claim 5, wherein: the top end of the liquid storage box (34) of the sample cover (3) is provided with a motor (344).
7. The reusable vacuum biological specimen storage device of claim 6, wherein: a plurality of first liquid outlets (321) are formed in the sealing sheet (32).
8. The reusable vacuum biological specimen storage device of claim 7, wherein: and a rubber ring is arranged in a gap between the screw cap (31) and the liquid storage box (34).
9. The reusable vacuum biological specimen storage device of claim 8, wherein: and a secondary filter screen is arranged between the filter screen (33) in the screw cap (31) and the sealing sheet (32).
10. A biological sample storage method, characterized by: a reusable vacuum biological specimen storage device according to any one of claims 1 to 9, wherein the biological specimen is stored by the following method:
screwing a gripper (4) to grip a sample cover (3) storing formalin solution (the formalin solution in a liquid storage box (34) of the sample cover (3) is in a vacuum environment after being processed in advance);
secondly, the biological sample is placed in the sample box (2), and the door of the storage box (1) is completely closed;
the vacuum pump (5) starts to work, and air in the storage box (1) is pumped away, so that the storage box (1) achieves a required vacuum environment;
the power device (6) drives the tightening gripper (4) to work, so that the sample cover (3) and the sample box (2) are screwed and sealed in a rotating manner;
taking out the sealed sample cover (3) and the sample box (2), manually screwing the handle (342) to enable the first liquid outlet (321) and the second liquid outlet (341) to correspond to each other, and enabling the formalin solution to flow into the sample box (2);
sixthly, placing the sealed accommodating box into a specimen storage chamber to wait for the next inspection of medical staff;
seventhly, the sample cover (3) and the sample box (2) are integrally inverted, so that formalin solution in the sample box (2) flows into a liquid storage box (34) of the sample cover (3) after being filtered by a filter screen (33), a handle (342) is screwed, a first liquid outlet (321) and a second liquid outlet (341) are staggered, and the used formalin solution is recovered in the liquid storage box (34);
and (3) righting the sample cover (3) and the sample box (2) integrally, unscrewing the sample cover (3), taking out the biological sample, and cutting a small piece for inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224725.1A CN110065665B (en) | 2019-03-28 | 2019-03-28 | Reusable vacuum biological sample storage device and biological sample storage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224725.1A CN110065665B (en) | 2019-03-28 | 2019-03-28 | Reusable vacuum biological sample storage device and biological sample storage method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110065665A CN110065665A (en) | 2019-07-30 |
| CN110065665B true CN110065665B (en) | 2021-03-09 |
Family
ID=67366441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224725.1A Active CN110065665B (en) | 2019-03-28 | 2019-03-28 | Reusable vacuum biological sample storage device and biological sample storage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110065665B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388861A (en) * | 2011-10-09 | 2012-03-28 | 协和干细胞基因工程有限公司 | Stem cell storage tank with automatic liquid nitrogen filling control device |
| CN202305299U (en) * | 2011-10-18 | 2012-07-04 | 中国水利水电科学研究院 | Self-sealing vacuum transparent steeping device |
| CN104229187A (en) * | 2014-08-22 | 2014-12-24 | 太仓市中峰模具塑胶有限公司 | Food seasoning evacuating device |
| CN204373981U (en) * | 2015-01-15 | 2015-06-03 | 中国烟草总公司郑州烟草研究院 | A kind of small-sized sprinkling evenly mixing device for applying tobacco additive agent |
| CN207078363U (en) * | 2017-08-15 | 2018-03-09 | 中山市正科电器实业有限公司 | A kind of clamping device for EPE packaging |
| CN108820581A (en) * | 2018-07-12 | 2018-11-16 | 山前（珠海）医疗科技有限公司 | A kind of biological sample storage system |
-
2019
- 2019-03-28 CN CN201910224725.1A patent/CN110065665B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388861A (en) * | 2011-10-09 | 2012-03-28 | 协和干细胞基因工程有限公司 | Stem cell storage tank with automatic liquid nitrogen filling control device |
| CN202305299U (en) * | 2011-10-18 | 2012-07-04 | 中国水利水电科学研究院 | Self-sealing vacuum transparent steeping device |
| CN104229187A (en) * | 2014-08-22 | 2014-12-24 | 太仓市中峰模具塑胶有限公司 | Food seasoning evacuating device |
| CN204373981U (en) * | 2015-01-15 | 2015-06-03 | 中国烟草总公司郑州烟草研究院 | A kind of small-sized sprinkling evenly mixing device for applying tobacco additive agent |
| CN207078363U (en) * | 2017-08-15 | 2018-03-09 | 中山市正科电器实业有限公司 | A kind of clamping device for EPE packaging |
| CN108820581A (en) * | 2018-07-12 | 2018-11-16 | 山前（珠海）医疗科技有限公司 | A kind of biological sample storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110065665A (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1867488A (en) | Device possessing detachable and cleanable liquid recovery disc for forming vacuum in container | |
| CN211618590U (en) | Cell sample storage device for biological research | |
| CN110065665B (en) | Reusable vacuum biological sample storage device and biological sample storage method | |
| CN210410790U (en) | Separable liquid-separating centrifuge tube | |
| CN218835409U (en) | Test tube cleaning device | |
| CN110308024A (en) | A kind of filtering sedimentation device for liquid basal cell fast and safely film-making | |
| CN213714824U (en) | Electric insulating oil sampling device | |
| CN214452977U (en) | Environmental monitoring sample storage device | |
| CN217891024U (en) | Interlocking type glove box transition bin structure | |
| CN208125443U (en) | Sampler is used in a kind of detection of foods and cosmetics | |
| CN208574654U (en) | A kind of metallic sodium storing unit convenient for sampling | |
| CN217980904U (en) | Cell culture base is with safe quick sampler | |
| CN206761786U (en) | A kind of teaching experiment zootomy operating table | |
| CN213209605U (en) | Aseptic sampling device of soybean milk | |
| CN110803425A (en) | Medical teaching later stage waste treatment device | |
| CN220932475U (en) | High-efficient liquid sampling device | |
| CN218321321U (en) | Cell separation and extraction device | |
| CN216419496U (en) | Automatic cup separating machine | |
| CN215985455U (en) | Pesticide residue detection device in chinese-medicinal material convenient to homogeneous mixing | |
| CN214689574U (en) | Sample transportation device that preventive medicine used | |
| CN216572478U (en) | Geothermal water sampling and filtering device | |
| CN212646190U (en) | Pollutant sampling detection device convenient to keep apart and place | |
| CN219784822U (en) | Solid and liquid experiment waste collector for super clean bench | |
| CN211014205U (en) | Multifunctional food detector | |
| CN220350385U (en) | Medical placement box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 232068, 5 floor, building 2, Jianghuai cloud mansion, Taikang street, hi tech Zone, Huainan, Anhui Applicant after: Huainan Guandong Information Technology Co.,Ltd. Address before: 232068, 5 floor, building 2, Jianghuai cloud mansion, Taikang street, hi tech Zone, Huainan, Anhui Applicant before: HUAINAN INTELLECTUAL PROPERTY INNOVATION TECHNOLOGY RESEARCH Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: No. 11 and 12, Lane 377, Shanlian Road, Baoshan District, Shanghai 200444 Patentee after: Shanghai Celes Medical Laboratory Co.,Ltd. Address before: 232068 5th Floor, No. 2 Building, Jianghuaiyun Building, Taikang Street, Huainan High-tech Zone, Anhui Province Patentee before: Huainan Guandong Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |