CN211197002U - A sample collection box for stem cell is collected - Google Patents
A sample collection box for stem cell is collected Download PDFInfo
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- CN211197002U CN211197002U CN201921629918.7U CN201921629918U CN211197002U CN 211197002 U CN211197002 U CN 211197002U CN 201921629918 U CN201921629918 U CN 201921629918U CN 211197002 U CN211197002 U CN 211197002U
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- sealing cover
- sterile
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Abstract
The utility model discloses a sample collection box for stem cell collection, which comprises a box body and a sealing cover, wherein the box body is provided with a sterile accommodating cavity and a plurality of tool cavities, the sterile accommodating cavity is arranged on one side of the box body, a plurality of tool cavities are arranged on the other side of the box body, and the openings of the sterile accommodating cavity and the tool cavities are both positioned on the upper surface of the box body; flanges are arranged around the opening of the sterile accommodating cavity; the sealing cover comprises a first sealing cover and a second sealing cover, a sealing groove corresponding to the flange is formed in the bottom surface of the first sealing cover, the first sealing cover is detachably mounted on the sterile accommodating cavity, and the flange is in sealing fit with the sealing groove; the second sealing cover is detachably mounted on the tool cavities, and the second sealing cover closes the openings of the tool cavities. The utility model discloses can classify to the instrument that is used for gathering stem cell and deposit, be convenient for take.
Description
Technical Field
The utility model relates to a leucocyte gathers the field, especially relates to a sample collection box for stem cell is collected.
Background
The existing collection box is only a cavity, and articles are placed in a mess; because the collection operation steps of the leucocytes are multiple, different tools are required to be used in each step, and the tools are placed disorderly, so that the tool searching is very troublesome, and the collection efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sample collection box for stem cell is collected to solve above-mentioned problem.
To achieve the purpose, the utility model adopts the following technical proposal:
a sample collection box for stem cell collection comprises a box body and a sealing cover, wherein a sterile cavity and a plurality of tool cavities are arranged on the box body, the sterile cavity is arranged on one side of the box body, the tool cavities are arranged on the other side of the box body, and openings of the sterile cavity and the tool cavities are both located on the upper surface of the box body; flanges are arranged around the opening of the sterile accommodating cavity; the sealing cover comprises a first sealing cover and a second sealing cover, a sealing groove corresponding to the flange is formed in the bottom surface of the first sealing cover, the first sealing cover is detachably mounted on the sterile accommodating cavity, and the flange is in sealing fit with the sealing groove; the second sealing cover is detachably mounted on the tool cavities, and the second sealing cover closes the openings of the tool cavities.
The box body is characterized in that flow guide grooves are formed in the periphery of the flange, an inclined plane is arranged on the outer side of the flange, and the lower end of the inclined plane inclines towards the flow guide grooves.
The liquid collecting box is provided with a liquid collecting cavity; the box body is also provided with an installation cavity, the installation cavity is positioned below the sterile cavity and the tool cavity, the opening of the installation cavity faces the front surface of the box body, and the liquid collecting box is inserted into the installation cavity; the flow guide groove is provided with a flow guide hole, the flow guide hole penetrates downwards to enable the flow guide groove to be communicated with the installation containing cavity, and the lower end of the flow guide hole is aligned to the liquid collecting cavity.
The bottom surface of the diversion trench is provided with an inclination, and the diversion hole is positioned at the lowest point of the diversion trench.
The corners of the side surface and the bottom surface of the sterile accommodating cavity are in arc transition.
Be equipped with the sealing strip in the seal groove, when sealed lid install in when on the box body, the sealing strip compress tightly in the top of flange.
The first sealing cover is provided with first buckles on the front side and the rear side respectively, and the two first buckles are arranged oppositely; the second sealing cover is provided with second buckles on the front side and the rear side respectively, and the two second buckles are arranged oppositely; the front surface and the rear surface of the box body are both provided with a first clamping groove and a second clamping groove, the position of the first clamping groove corresponds to the position of the first buckle, and the position of the second clamping groove corresponds to the position of the second buckle.
The front surface of the liquid collecting box is provided with a buckle, and the buckle is inwards sunken.
A raised clamping block is arranged at the front end of the upper surface of the liquid collecting box, the surface of the clamping block is arc-shaped, and the height of the clamping block is not more than 3 mm; the top surface of the installation containing cavity is provided with a groove corresponding to the clamping block, and when the liquid collecting box is completely inserted into the installation containing cavity, the clamping block is clamped in the groove.
The length direction of the sterile accommodating cavity is vertical to the length direction of the box body; the tool cavity comprises a first tool cavity and a second tool cavity, and the length of the first tool cavity is at least twice of the width of the first tool cavity; the first tool cavity is arranged along the length direction of the box body; the second tool cavity is square; the number of the first tool cavities is three, and the first tool cavities are sequentially arranged along the width direction of the box body; the number of the second tool cavities is three, and the second tool cavities are sequentially arranged along the length direction of the box body.
The utility model has the advantages that:
1. the tool cavities are arranged, tools can be placed in a classified mode, and an operator can find the needed tools conveniently;
2. the sterile cavity is arranged, so that the tissue fluid can be stored without using other vessels, and the use is more convenient;
3. sterile container and instrument chamber use first sealed lid and the sealed lid of second respectively to seal, and first sealed lid and the sealed lid of second can be opened alone, and sterile container can keep sealing when the instrument of taking, prevents to pollute.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic overall structure diagram of one embodiment of the present invention;
fig. 2 is a schematic structural diagram of a part a of one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a case according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a part B of one embodiment of the present invention;
fig. 5 is a schematic structural view of a first sealing cover according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the liquid collecting box according to one embodiment of the present invention.
In the drawings: 1-box body, 11-sterile cavity, 111-flange, 112-inclined plane, 113-flow guide groove, 114-flow guide hole, 12-tool cavity, 121-first tool cavity, 122-second tool cavity, 13-installation cavity, 14-first clamping groove, 15-second clamping groove, 2-sealing cover, 21-first sealing cover, 211-sealing groove, 212-first buckle, 22-second sealing cover, 221-second buckle, 3-liquid collecting box, 31-buckle, 32-clamping block and 33-liquid collecting cavity.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 6, the sample collection box for stem cell collection of this embodiment includes a box body 1 and a sealing cover 2, the box body 1 is provided with a sterile cavity 11 and a plurality of tool cavities 12, the sterile cavity 11 is disposed at one side of the box body 1, the plurality of tool cavities 12 are disposed at the other side of the box body 1, and openings of the sterile cavity 11 and the tool cavities 12 are both located on an upper surface of the box body 1; a flange 111 is arranged around the opening of the sterile accommodating cavity 11; the sealing cover 2 comprises a first sealing cover 21 and a second sealing cover 22, a sealing groove 211 corresponding to the flange 111 is arranged on the bottom surface of the first sealing cover 21, the first sealing cover 21 is detachably mounted on the sterile accommodating cavity 11, and the flange 111 is in sealing fit with the sealing groove 211; the second sealing cover 22 is detachably mounted on the tool cavity 12, and the second sealing cover 22 closes a plurality of openings of the tool cavity 12.
The tool cavities 12 on the box body 1 can place tool articles for collecting the white blood cells in different categories, each tool cavity 12 can place a corresponding tool, an operator can conveniently find the required tool when collecting the white blood cells, and the collection efficiency is greatly improved; in addition, in the traditional collection process, the tissue fluid is contained by using a glass bottle, when a sample is collected, the glass bottle is firstly opened by using a tool, the tissue fluid in the glass bottle is poured into a collection bag, and then the sample is placed into the collection bag, so that the operation process is troublesome; the utility model discloses the innovation sets up aseptic appearance chamber 11 in gathering the box, is used for placing interstitial fluid and sample in the aseptic appearance chamber 11, after gathering the sample, opens first sealed lid 21, then places the sample into the interstitial fluid in aseptic appearance chamber 11, closes first sealed lid 21 again; when the stem cells need to be separated, the sample is taken out and then separated only by opening the first sealing cover 21, so that the use is very convenient; the sterile accommodating cavity 11 and the tool cavity 12 are respectively sealed by a first sealing cover 21 and a second sealing cover 22, when a tool is required to be used for collection, the tool can be taken and placed only by opening the second sealing cover 22, and the first sealing cover 21 can be kept in a closed state to prevent pollution.
As shown in fig. 2 and 4, the box body 1 is provided with a guiding groove 113 around the flange 111, an inclined surface 112 is provided on the outer side of the flange 111, and the lower end of the inclined surface 112 is inclined towards the guiding groove 113.
When the tissue drops around the sterile cavity 11, the tissue liquid flows into the diversion trench 113 along the inclined plane 112 on the flange 111, so as to prevent the tissue from flowing back into the sterile cavity 11, thereby avoiding pollution.
As shown in fig. 1, 3 and 6, the liquid collecting box further comprises a liquid collecting box 3, the box body 1 is further provided with an installation cavity 13, the installation cavity 13 is located below the sterile cavity 11 and the tool cavity 12, an opening of the installation cavity 13 faces to the front surface of the box body 1, and the liquid collecting box 3 is inserted and limited in the installation cavity 13; the diversion trench 113 is provided with a diversion hole 114, the diversion hole 114 penetrates downwards to communicate the diversion trench 113 with the installation cavity 13, and the lower end of the diversion hole 114 aligns with the liquid collection cavity 33.
When the tissue fluid is gathered in the diversion trench 113, the tissue fluid can flow out of the diversion holes 114 and is collected by the fluid collection cavity 33, so that the tissue fluid can be prevented from overflowing from the diversion trench 113.
The bottom surface of the diversion trench 113 has a slope, and the diversion hole 114 is located at the lowest point of the diversion trench 113.
Because the bottom surface of the guiding groove 113 has a slope, the tissue fluid will flow along the guiding groove 113, and the tissue fluid is less accumulated in the guiding groove 113.
As shown in fig. 3, the corners of the side and the bottom of the aseptic container 11 are both arc-shaped transitions.
Therefore, the sterile accommodating cavity 11 can be cleaned more easily, and bacteria breeding caused by sanitary dead angles can be avoided.
A sealing strip (not shown in the drawings) is disposed in the sealing groove 211, and when the sealing cap 2 is mounted on the box body 1, the sealing strip is pressed against the top of the flange 111.
The sealing effect of the sterile accommodating cavity 11 is better due to the arrangement, tissue fluid in the sterile accommodating cavity 11 is not easy to spill, and meanwhile, external bacteria are prevented from invading the sterile accommodating cavity 11.
As shown in fig. 1, the first sealing cover 21 is provided with first buckles 212 on the front side and the rear side, respectively, and the two first buckles 212 are arranged oppositely; the second sealing cover 22 is provided with second buckles 221 on the front side and the rear side respectively, and the two second buckles 221 are arranged oppositely; the front surface and the rear surface of the box body 1 are both provided with a first clamping groove 14 and a second clamping groove 15, the position of the first clamping groove 14 corresponds to the position of the first buckle 212, and the position of the second clamping groove 15 corresponds to the position of the second buckle 221.
The first sealing cover 21 is fixed by the buckling of the first buckle 212 and the first clamping groove 14, so that the first sealing cover 21 can be detachably arranged on the box body 1; accordingly, the second sealing cover 22 is fixed by the engagement of the second latch 221 and the second locking groove 15, so that the second sealing cover 22 is detachably mounted on the box body 1.
The front surface of the liquid collecting box 3 is provided with a button handle 31, and the button handle 31 is inwards sunken.
The installation cavity can be conveniently pulled out the liquid collecting box 3 by arranging the button handle 31, and the button handle 31 is sunken inwards to enable the whole structure to be more compact.
A convex fixture block 32 is arranged at the front end of the upper surface of the liquid collecting box 3, the surface of the fixture block 32 is arc-shaped, and the height of the fixture block 32 is 1-3 mm; the top surface of the installation cavity 13 is provided with a groove corresponding to the clamping block 32, and when the liquid collecting box 3 is completely inserted into the installation cavity 13, the clamping block 32 is clamped in the groove.
The fixture block 32 is arranged, so that the liquid collecting box 3 can be fixed in the installation containing cavity 13, is not easy to fall off, and is more stably installed; through many times of experiments, when the height of fixture block 32 is greater than 3mm, drip chamber 3 can be because the height of fixture block 32 is too big and can't insert installation appearance intracavity 13 completely, and when the height of fixture block 32 was less than 1mm, then fixture block 32 can't play corresponding chucking effect owing to highly hang down.
The length direction of the sterile accommodating cavity 11 is vertical to the length direction of the box body 1; the tool cavity 12 comprises a first tool cavity 121 and a second tool cavity 122, the length of the first tool cavity 121 is at least twice as long as the width thereof; the first tool cavity 121 is arranged along the length direction of the box body 1; the second tool cavity 122 is square; the number of the first tool cavities 121 is three, and the first tool cavities are sequentially arranged along the width direction of the box body 1; the number of the second tool cavities 122 is three, and the second tool cavities are sequentially arranged along the length direction of the box body 1.
The instrument that mainly can use when present stem cell gathers has blood taking needle, negative pressure vacuum test tube, iodophor cotton stick, alcohol cotton piece, disposable umbilical cord clamp, disposable vacuum test bag and aseptic sampling bag, sets up the instrument of placing different length like this, and the classification of instrument is more clear and definite, the classification and the seeking of the instrument of being convenient for.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. A sample collection cartridge for stem cell collection, comprising: the box body is provided with a sterile cavity and a plurality of tool cavities, the sterile cavity is arranged on one side of the box body, the tool cavities are arranged on the other side of the box body, and openings of the sterile cavity and the tool cavities are both located on the upper surface of the box body; flanges are arranged around the opening of the sterile accommodating cavity; the sealing cover comprises a first sealing cover and a second sealing cover, a sealing groove corresponding to the flange is formed in the bottom surface of the first sealing cover, the first sealing cover is detachably mounted on the sterile accommodating cavity, and the flange is in sealing fit with the sealing groove; the second sealing cover is detachably mounted on the tool cavities, and the second sealing cover closes the openings of the tool cavities.
2. A sample collection cassette for stem cell collection according to claim 1, wherein: the box body is characterized in that flow guide grooves are formed in the periphery of the flange, an inclined plane is arranged on the outer side of the flange, and the lower end of the inclined plane inclines towards the flow guide grooves.
3. A sample collection cartridge for stem cell collection according to claim 2, wherein: the liquid collecting box is provided with a liquid collecting cavity; the box body is also provided with an installation cavity, the installation cavity is positioned below the sterile cavity and the tool cavity, the opening of the installation cavity faces the front surface of the box body, and the liquid collecting box is inserted into the installation cavity; the flow guide groove is provided with a flow guide hole, the flow guide hole penetrates downwards to enable the flow guide groove to be communicated with the installation containing cavity, and the lower end of the flow guide hole is aligned to the liquid collecting cavity.
4. A sample collection cartridge for stem cell collection according to claim 3, wherein: the bottom surface of the diversion trench is provided with an inclination, and the diversion hole is positioned at the lowest point of the diversion trench.
5. A sample collection cassette for stem cell collection according to claim 1, wherein: the corners of the side surface and the bottom surface of the sterile accommodating cavity are in arc transition.
6. A sample collection cassette for stem cell collection according to claim 1, wherein: be equipped with the sealing strip in the seal groove, when sealed lid install in when on the box body, the sealing strip compress tightly in the top of flange.
7. The specimen collection cassette for stem cell collection according to claim 1, wherein the first sealing cover is provided with first snaps at a front side and a rear side, respectively, and the two first snaps are oppositely arranged; the second sealing cover is provided with second buckles on the front side and the rear side respectively, and the two second buckles are arranged oppositely; the front surface and the rear surface of the box body are both provided with a first clamping groove and a second clamping groove, the position of the first clamping groove corresponds to the position of the first buckle, and the position of the second clamping groove corresponds to the position of the second buckle.
8. A sample collection cartridge for stem cell collection according to claim 3, wherein: the front surface of the liquid collecting box is provided with a buckle, and the buckle is inwards sunken.
9. A sample collection cartridge for stem cell collection according to claim 3, wherein: a raised clamping block is arranged at the front end of the upper surface of the liquid collecting box, the surface of the clamping block is arc-shaped, and the height of the clamping block is not more than 3 mm; the top surface of the installation containing cavity is provided with a groove corresponding to the clamping block, and when the liquid collecting box is completely inserted into the installation containing cavity, the clamping block is clamped in the groove.
10. A sample collection cartridge for stem cell collection according to claim 9, wherein: the length direction of the sterile accommodating cavity is vertical to the length direction of the box body; the tool cavity comprises a first tool cavity and a second tool cavity, and the length of the first tool cavity is at least twice of the width of the first tool cavity; the first tool cavity is arranged along the length direction of the box body; the second tool cavity is square; the number of the first tool cavities is three, and the first tool cavities are sequentially arranged along the width direction of the box body; the number of the second tool cavities is three, and the second tool cavities are sequentially arranged along the length direction of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629918.7U CN211197002U (en) | 2019-09-27 | 2019-09-27 | A sample collection box for stem cell is collected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629918.7U CN211197002U (en) | 2019-09-27 | 2019-09-27 | A sample collection box for stem cell is collected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211197002U true CN211197002U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921629918.7U Active CN211197002U (en) | 2019-09-27 | 2019-09-27 | A sample collection box for stem cell is collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211197002U (en) |
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2019
- 2019-09-27 CN CN201921629918.7U patent/CN211197002U/en active Active
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