CN211861622U - Vacuum biological sample storage device of glue seal mode - Google Patents
Vacuum biological sample storage device of glue seal mode Download PDFInfo
- Publication number
- CN211861622U CN211861622U CN201922122588.9U CN201922122588U CN211861622U CN 211861622 U CN211861622 U CN 211861622U CN 201922122588 U CN201922122588 U CN 201922122588U CN 211861622 U CN211861622 U CN 211861622U
- Authority
- CN
- China
- Prior art keywords
- sample
- box
- vacuum
- storage device
- infusion bottle
- 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
Abstract
The utility model relates to the technical field of medical equipment, especially, relate to a glue vacuum biological sample storage device who seals mode. An encapsulated vacuum biological specimen storage device comprising: the device comprises a storage box, an electronic scale, a sample box, a sample cover, an infusion device and a vacuum pump; an electronic scale is arranged in the storage box; a sample box is arranged on the electronic scale and is a hollow rectangular body with an open top end; the sample cover is arranged above the sample box, and the cover top of the sample cover is away from the sample box by a certain height; the infusion device is arranged above the storage box; the vacuum pumping pump is arranged at the top end of the storage box. The utility model provides a when traditional medical staff handles the sample by hand, inhale the risk of formaldehyde or other irritative substance steam.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a glue vacuum biological sample storage device who seals mode.
Background
Immersion preservation is a method of preserving a specimen by immersing it in a solution of a pharmaceutical agent, and typically a whole material, anatomical material, local structure or organ can be preserved in this way.
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 fixing solution of the specimen is formalin (aqueous solution of formaldehyde), and formaldehyde is a carcinogenic substance which is very volatile; in recent years, substitutes for formaldehyde have been developed, but the preservatives used at present have stimulating effects on human bodies and are harmful to human bodies. Conventional doctors manually handle samples, risking inhalation of formaldehyde or other irritant vapors when formalin is injected, and causing physical harm to the health workers.
Therefore, there is a need to design an apparatus for handling samples to address such hazards.
Disclosure of Invention
Therefore, the utility model discloses just make in view of above problem, the utility model discloses a ingenious setting of sample box, sample lid and infusion set structure when solving traditional medical staff and handling the sample by hand, inhales the risk of formaldehyde or other irritative substance steam. The utility model discloses a realize above-mentioned purpose through following technical scheme:
the utility model provides a glue vacuum biological sample storage device of sealed mode, include: the device comprises a storage box, an electronic scale, a sample box, a sample cover, an infusion device and a vacuum pump;
an electronic scale is arranged in the storage box;
the electronic scale is provided with a sample box, the sample box is a hollow rectangular body with an open top end, a groove is formed in the edge of an opening in the top end of the sample box, and a sharp bulge is formed in the side wall in the groove;
the sample cover is arranged above the sample box, the top of the sample cover is a certain height away from the sample box, four corners of the edge of the sample cover extend downwards to form vertical sliding grooves, the four corners of the edge of the sample box are correspondingly embedded into the vertical sliding grooves of the sample cover, the edge of the bottom end of the sample cover is provided with a bulge corresponding to a groove of the sample box, the side wall of the bulge is provided with a flexible film, glue solution is wrapped in the flexible film, and a first air cylinder is arranged above the sample cover;
the infusion device is arranged above the storage box and comprises a bottom plate, an infusion bottle, a liquid guide pipe, a movable plug, a fixed plate, a second cylinder, annular external teeth, a gear and a motor;
the bottom plate is arranged at the top end of the storage box, an annular chute is formed in the bottom plate, and a through hole is formed in the center of the annular chute in the bottom plate;
the infusion bottle is arranged on the bottom plate, the infusion bottle is a cylinder with an open top end, the bottom end of the infusion bottle is provided with an annular bulge corresponding to the annular chute on the bottom plate, and the annular bulge is embedded into the annular chute;
the liquid guide pipe is arranged in a through hole of the bottom plate at the bottom end of the infusion bottle, one end of the liquid guide pipe is communicated with the infusion bottle, and the other end of the liquid guide pipe penetrates through the storage box and extends into the storage box to be above the sample box;
the movable plug is arranged in the infusion bottle, a second air cylinder is arranged on the fixed plate above the movable plug, the top end of the movable plug is connected with a shaft of the second air cylinder, and the second air cylinder pushes the movable plug to move up and down along the inner wall of the infusion bottle;
the annular external teeth are sleeved on the side wall of the infusion bottle, one side of the annular external teeth is provided with a gear, the gear is meshed with the annular external teeth, and the gear is driven by a motor;
the vacuum pumping pump is arranged at the top end of 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, a rubber pad is provided on the sample cover at the peripheral edge of the boss.
In one embodiment, the infusion bottle is provided with a graduated scale.
In one embodiment, the liquid guide pipe is provided with an on-off valve.
In one embodiment, after the sample box is sealed, if a sample needs to be taken out, a debonding solvent is smeared on the sealed edge of the sample cover.
In one embodiment, the liquid guide pipe is a structure formed by bending and connecting two ends of a section of inclined pipe with a vertical pipe.
In one embodiment, the angle of inclination of the angled tube of the catheter is adjustable.
In one embodiment, two sets of sample cartridge and sample cap combinations are provided within the storage box.
In one embodiment, a sensor is disposed on the catheter.
In one embodiment, the sharp protrusions have a protrusion angle of less than 20 degrees.
The utility model has the advantages as follows:
1. the utility model discloses a sample box and sample cover the ingenious setting of structure for sample cover and sample box are effectively sealed, and simultaneously, the setting of infusion set structure makes through promoting movable stopper, and the quantitative formalin solution that pours into makes formalin solution quantity more reasonable, and this process does not need the manual intervention, makes the processing sample comparatively safe.
2. The utility model discloses a sample box can used repeatedly after the disinfection, further practices thrift manufacturing cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure in the storage box of the present invention.
Fig. 3 is a schematic structural diagram of the sample box, the sample cover and the infusion set according to the present invention.
Fig. 4 is a schematic diagram of a detailed configuration of the sample cartridge of the present invention.
Fig. 5 is a first schematic view of a detailed configuration of the sample cover according to the present invention.
Fig. 6 is a second schematic view of the sample cover according to the present invention.
Fig. 7 is a detailed schematic view of the protruding portion of the sample cover and the groove of the sample box according to the present invention.
Fig. 8 is a schematic structural view of the infusion device of the present invention.
Fig. 9 is a schematic view showing the detailed arrangement of the infusion device of the present invention.
Fig. 10 is a schematic structural diagram of a combination of two sets of sample boxes and sample covers in the storage box according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
As shown in fig. 1-3, a vacuum biological sample storage device in a glue sealing manner comprises: the device comprises a storage box 1, an electronic scale 2, a sample box 3, a sample cover 4, a transfusion device 5 and a vacuum pump 6;
an electronic scale 2 is arranged in the storage box 1;
a sample box 3 is arranged on the electronic scale 2, the sample box 3 is a hollow rectangular body with an open top end, as shown in fig. 4 and 7, a groove 31 is arranged at the edge of the opening at the top end of the sample box 3, and a sharp protrusion 311 is arranged on the side wall in the groove 31;
the sample cover 4 is arranged above the sample box 3, the top of the sample cover 4 is at a certain height from the sample box 3, as shown in fig. 5-7, four corners of the edge of the sample cover 4 extend downwards to form vertical sliding grooves 41, four corners of the edge of the sample box 3 are correspondingly embedded into the vertical sliding grooves 41 of the sample cover 4, the edge of the bottom end of the sample cover 4 is provided with a boss 42 corresponding to the groove 31 of the sample box 3, the side wall of the boss 42 is provided with a flexible membrane 43, glue is wrapped in the flexible membrane 43, a first air cylinder 44 is arranged above the sample cover 4, the first air cylinder 44 pushes the sample cover 4 to move downwards, when the boss 42 on the sample cover 4 correspondingly enters the groove 31 of the sample box 3, the sharp bulge 311 in the groove 31 punctures the flexible membrane 43 on the side wall of the boss 42, so that the glue flows out, the glue fills the gap between the groove 31 and the boss 42, and the sealing between the sample cover 4 and the sample box 3 is completed after the glue is dried, wherein, the content of the glue solution in the flexible film 43 is proper, namely the glue solution can not overflow the groove 31;
as shown in fig. 8-9, the infusion device 5 is arranged above the storage box 1, and the infusion device 5 comprises a bottom plate 51, an infusion bottle 52, a liquid guide pipe 53, a movable plug 54, a fixed plate 55, a second cylinder 56, annular external teeth 57, a gear 58 and a motor 59;
the bottom plate 51 is arranged at the top end of the storage box 1, an annular sliding groove 511 is formed in the bottom plate 51, and a through hole 512 is formed in the center of the annular sliding groove 511 in the bottom plate 51;
the infusion bottle 52 is arranged on the bottom plate 51, the infusion bottle 52 is a cylinder with an open top end, the bottom end of the infusion bottle 52 is provided with an annular bulge 521 corresponding to the annular chute 511 on the bottom plate 51, and the annular bulge 521 is embedded into the annular chute 511;
the liquid guide pipe 53 is arranged in a through hole 512 of the bottom plate 51 at the bottom end of the infusion bottle 52, one end of the liquid guide pipe 53 is communicated with the infusion bottle 52, and the other end of the liquid guide pipe 53 penetrates through the storage box 1 and extends into the storage box 1 to the upper part of the sample box 3;
the movable plug 54 is arranged in the infusion bottle 52, a second air cylinder 56 is arranged on the fixing plate 55 above the movable plug 54, the top end of the movable plug 54 is connected with a shaft of the second air cylinder 56, and the second air cylinder 56 pushes the movable plug 54 to move up and down along the inner wall of the infusion bottle 52;
the annular external tooth 57 is sleeved on the side wall of the infusion bottle 52, a gear 58 is arranged on one side of the annular external tooth 57, the gear 58 is meshed with the annular external tooth 57, and the gear 58 is driven by a motor 59;
the vacuum pump 6 is arranged at the top end of the storage box 1, one end of the vacuum pump 6 is connected with the air duct 61, and one end of the air duct 61 extends into the storage box 1.
Preferably, as an embodiment, a rubber pad is disposed on the sample cover 4 at the peripheral edge of the protrusion 42, which reduces friction between the sample cover 4 and the sample box 3 when the sample cover 4 is moved down onto the sample box 3, and at the same time, the rubber pad further enhances the sealing between the sample cover 4 and the sample box 3.
Preferably, as an implementation mode, the infusion bottle 52 is provided with a scale, which is convenient for observing the content of the formalin solution in the infusion bottle 52, so as to further inject a proper amount of formalin solution according to the weight of the specimen.
Preferably, as an implementation mode, the liquid guide tube 53 is provided with an on-off valve, which can control the on-off of the liquid guide tube 53 and the flow rate of the liquid to be transfused in time, so as to effectively control the dosage of formalin.
Preferably, as an implementation mode, after the sample box 3 is sealed, if a sample needs to be taken out, a debonding solvent is smeared on the sealed edge of the sample cover 4, and after the sample is taken out, the sample box 3 can be reused after being sterilized.
As shown in fig. 2, preferably, as an implementation mode, the liquid guide tube 53 is a structure formed by bending and connecting two ends of an inclined tube with a vertical tube, and this arrangement is such that the liquid guide tube 53 does not touch the sample box 3 and the sample cover 4 during the rotation of the liquid guide tube 53 with the infusion bottle 52, and at the same time, the inclined tube of the liquid guide tube 53 is arranged to facilitate the outflow of the formalin solution.
Preferably, as an implementation mode, the inclination angle of the inclined tube of the liquid guide tube 53 can be adjusted, and this arrangement further facilitates the liquid guide tube 53 to adapt to sample cartridges 3 with different specifications and sizes.
As shown in fig. 10, it is preferable that two sets of sample containers 3 and sample caps 4 are provided in the storage case 1 as an embodiment, and this arrangement allows the same iv bottle 52 to be rotated to introduce two iv bags 3, thereby further improving efficiency.
Preferably, as an implementation mode, a sensor is arranged on the liquid guide tube 53, and the sensor detects the position of the liquid guide tube 53 to control the motor 59 to drive the infusion bottle 52 to rotate for a certain angle, so that the second cylinder 56 pushes the movable plug 54 to inject liquid into the sample box 3.
As shown in fig. 7, preferably, as an implementation mode, the protrusion angle of the sharp protrusion 311 is less than 20 degrees, and this arrangement makes the sharp protrusion 311 puncture the flexible film 43 on the side wall of the protrusion 42 relatively smoothly, so that the glue solution flows out smoothly.
The working principle of the invention is as follows:
the biological specimen is first placed into the specimen container 3, and then the door of the storage case 1 is completely closed. The vacuum pump 6 is operated to pump the air in the storage tank 1 so that the storage tank 1 is brought into a desired vacuum environment. Then, the electronic scale 2 feeds back the weight to the infusion device 5 (the controller is not shown) through the controller, so that the second cylinder 56 pushes the movable plug 54 to move downward for a certain distance, so as to squeeze the formalin solution in the infusion bottle 52, and a certain amount of the formalin solution flows into the sample box 3 through the liquid guide pipe 53. Then, the motor 59 operates to drive the gear 58 to rotate, and further drive the infusion bottle 52 to rotate, so that the liquid guide tube 53 rotates until the liquid guide tube 53 completely leaves the upper part of the sample box 3, and the motor 59 stops operating. Finally, the first air cylinder 44 works to push the sample cover 4 to move downwards, the protrusion 42 on the sample cover 4 correspondingly enters the groove 31 of the sample box 3, the sharp protrusion 311 in the groove 31 punctures the flexible film 43 on the side wall of the protrusion 42, so that the glue solution flows out, the glue solution fills the gap between the groove 31 and the protrusion 42, and after the glue solution is dried, the sealing between the sample cover 4 and the sample box 3 is completed. And taking out the sealed sample box 3, and putting the sample box into a sample storage chamber to wait for the next detection.
Claims (9)
1. A vacuum biological sample storage device adopting a glue sealing mode comprises a storage box (1), an electronic scale (2), a sample box (3), a sample cover (4), an infusion device (5) and a vacuum pump (6);
an electronic scale (2) is arranged in the storage box (1);
the vacuum pumping pump (6) is arranged at the top end of the storage box (1), one end of the vacuum pumping pump (6) is connected with the air guide pipe (61), and one end of the air guide pipe (61) extends into the storage box (1);
the method is characterized in that: a sample box (3) is arranged on the electronic scale (2), the sample box (3) is a hollow rectangular body with an open top end, a groove (31) is arranged at the edge of an opening at the top end of the sample box (3), and a sharp bulge (311) is arranged on the side wall in the groove (31);
the sample cover (4) is arranged above the sample box (3), the top of the sample cover (4) is at a certain height from the sample box (3), vertical sliding grooves (41) are formed in four corners of the edge of the sample cover (4) in a downward extending mode, four corners of the edge of the sample box (3) are correspondingly embedded into the vertical sliding grooves (41) of the sample cover (4), a protruding portion (42) corresponding to a groove (31) of the sample box (3) is arranged on the edge of the bottom end of the sample cover (4), a flexible film (43) is arranged on the side wall of the protruding portion (42), glue liquid is wrapped in the flexible film (43), and a first air cylinder (44) is arranged above the sample cover (4);
the infusion device (5) is arranged above the storage box (1), and the infusion device (5) comprises a bottom plate (51), an infusion bottle (52), a liquid guide pipe (53), a movable plug (54), a fixed plate (55), a second cylinder (56), annular external teeth (57), a gear (58) and a motor (59);
the bottom plate (51) is arranged at the top end of the storage box (1), an annular sliding groove (511) is formed in the bottom plate (51), and a through hole (512) is formed in the center of the annular sliding groove (511) in the bottom plate (51);
the infusion bottle (52) is arranged on the bottom plate (51), the infusion bottle (52) is a cylinder with an open top end, an annular bulge (521) corresponding to the annular sliding groove (511) on the bottom plate (51) is arranged at the bottom end of the infusion bottle (52), and the annular bulge (521) is embedded into the annular sliding groove (511);
the liquid guide pipe (53) is arranged in a through hole (512) of the bottom plate (51) at the bottom end of the infusion bottle (52), one end of the liquid guide pipe (53) is communicated with the infusion bottle (52), and the other end of the liquid guide pipe penetrates through the storage box (1) and extends into the storage box (1) to the upper part of the sample box (3);
the movable plug (54) is arranged in the infusion bottle (52), a second air cylinder (56) is arranged on the fixing plate (55) above the movable plug (54), and the top end of the movable plug (54) is connected with a shaft of the second air cylinder (56);
the annular outer teeth (57) are sleeved on the side wall of the infusion bottle (52), a gear (58) is arranged on one side of the annular outer teeth (57), the gear (58) is meshed with the annular outer teeth (57), and the gear (58) is driven by a motor (59).
2. The vacuum biological specimen storage device of claim 1, wherein: and a rubber pad is arranged on the sample cover (4) at the peripheral edge of the bulge (42).
3. The vacuum biological specimen storage device of claim 2, wherein: the infusion bottle (52) is provided with a scale.
4. The vacuum biological specimen storage device of claim 3, wherein: the liquid guide pipe (53) is provided with a switch valve.
5. The vacuum biological specimen storage device of claim 4, wherein: the liquid guide pipe (53) is a structure formed by bending and connecting two ends of a section of inclined pipe with a vertical pipe.
6. The vacuum biological specimen storage device of claim 5, wherein: the angle of inclination of the inclined tube of the liquid guide tube (53) can be adjusted.
7. The vacuum biological specimen storage device of claim 6, wherein: the storage box (1) is internally provided with two groups of sample boxes (3) and sample covers (4).
8. The vacuum biological specimen storage device of claim 7, wherein: the catheter (53) is provided with a sensor.
9. The vacuum biological specimen storage device of claim 8, wherein: the protrusion angle of the sharp protrusions 311 is less than 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122588.9U CN211861622U (en) | 2019-12-02 | 2019-12-02 | Vacuum biological sample storage device of glue seal mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122588.9U CN211861622U (en) | 2019-12-02 | 2019-12-02 | Vacuum biological sample storage device of glue seal mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211861622U true CN211861622U (en) | 2020-11-06 |
Family
ID=73244094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122588.9U Active CN211861622U (en) | 2019-12-02 | 2019-12-02 | Vacuum biological sample storage device of glue seal mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211861622U (en) |
-
2019
- 2019-12-02 CN CN201922122588.9U patent/CN211861622U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3220832B1 (en) | Container for collection and preservation of biopsy samples | |
| US3607098A (en) | Containers for laboratory use | |
| AU2014233167B2 (en) | Controlled non-classified filling device and method | |
| US4037464A (en) | Device for transferring blood or a similar fluid to a pipette | |
| JPH0632650B2 (en) | Variable volume bag | |
| US10518232B2 (en) | Device and method for manually opening glass ampules and a cementing device | |
| JPS58146348A (en) | Unit dosing type syringe container | |
| CN211861622U (en) | Vacuum biological sample storage device of glue seal mode | |
| US2684674A (en) | Stopper for fluid containers | |
| KR101322380B1 (en) | spuit model cosmetic container of button type | |
| WO2018130946A1 (en) | Container for collection and preservation of biopsy samples | |
| CN209405397U (en) | For containers for medical use vacuum being arranged the device and system of plug | |
| DE1077830B (en) | Device for collecting, storing, preserving and dispensing biological fluids | |
| CN202376449U (en) | Skin disinfectant container | |
| CN212213762U (en) | Container for collecting and preserving biopsy samples | |
| US2744648A (en) | Closure | |
| CN211391986U (en) | Reagent bottle module for preserving and fixing living body specimen | |
| CN215905091U (en) | Disinfection cotton swab jar | |
| CN217180840U (en) | Aseptic laboratory bench that food detection laboratory used | |
| CN110063328B (en) | Vacuum biological sample storage device and biological sample storage method | |
| CN214397623U (en) | Inclined liquid storage barrel with infusion catheter | |
| CN217520822U (en) | Disposable portable urine collector with funnel | |
| CN107264931B (en) | A kind of air-tight bottle storing chemical reagent | |
| CN202376448U (en) | Skin disinfectant container capable of being closed automatically | |
| CN207002717U (en) | A kind of Blood culture bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221122 Address after: Room 340, Building 6, No. 20, Chaoyang Road, Chedun Town, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Yicen Biotechnology Co.,Ltd. Address before: Room 203, Baten Zhongchuang space, E1 foundation building, phase II, innovation industrial park, Hefei hi tech Zone, Anhui 230000 Patentee before: Anhui Guandong Technology Co.,Ltd. |