CN211353692U - Case is deposited temporarily to portable low temperature tumour sample - Google Patents
Case is deposited temporarily to portable low temperature tumour sample Download PDFInfo
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- CN211353692U CN211353692U CN201922113303.5U CN201922113303U CN211353692U CN 211353692 U CN211353692 U CN 211353692U CN 201922113303 U CN201922113303 U CN 201922113303U CN 211353692 U CN211353692 U CN 211353692U
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Abstract
The utility model discloses a portable low-temperature tumor specimen temporary storage box, which comprises a rectangular outer shell, the portable low-temperature tumor specimen temporary storage box is compact in structure, convenient to carry and small in occupied space when in use, can high efficiency freeze tumor cell sample, can fix the position of explosion-proof liquid nitrogen bottle through arc wall and flexible bandage, the setting of test-tube rack has made things convenient for the storage of a plurality of different tumor cell samples, and the setting that the walking wheel combines flexible pull rod has made things convenient for the utility model discloses a position removes.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a case is deposited temporarily to portable low temperature tumour sample.
Background
In clinical work, when tumor resection operation is performed, tumor specimens are collected and stored except for tumor tissues to be resected, a fixing solution is added, and a label is filled in for further diagnosis; it is also sometimes necessary to thoroughly clean multiple lymph nodes from the tumor-associated area and collect specimens in larger numbers than other general surgical procedures. Present clinical tumour sample strorage device adopts low temperature refrigeration technique to preserve tumor cells mostly, and the tumour sample among the prior art is deposited the case and is adopted electronic refrigeration equipment to refrigerate mostly, and refrigeration efficiency is lower, and need carry heavier group battery and be used for supplying power for refrigeration equipment, consequently can lead to the tumour sample to deposit the case volume temporarily great, and comparatively heavy, be not convenient for remove.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a case is deposited temporarily to portable low temperature tumor sample, can carry out low temperature to tumor cell fast and store, and the transportation for tumor cell is used and is brought the facility, does not rely on electronic refrigeration plant moreover, and portable has further promoted the utility model discloses an availability factor can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable low-temperature tumor specimen temporary storage box comprises a rectangular outer shell, wherein a telescopic pull rod is arranged on the rear side face of the rectangular outer shell, two support legs which are arranged in a bilateral symmetry manner are arranged on the left side and the right side of the front end of the lower surface of the rectangular outer shell, two traveling wheels which are arranged in a bilateral symmetry manner are arranged on the left side and the right side of the rear end of the lower surface of the rectangular outer shell, a battery compartment is arranged at the bottom of the inner side face of the rectangular outer shell, a lithium battery pack is arranged inside the battery compartment, a single chip microcomputer is arranged on the front side face of the rectangular outer shell, a pressure-resistant shell is arranged on the inner side face of the rectangular outer shell, a foam heat-insulating layer is filled between the outer side face of the pressure-resistant shell and the inner side face of the rectangular outer shell, a supporting plate is arranged at the lower end of the left, the lateral surface of honeycomb duct is equipped with second solenoid valve and relief valve, withstand voltage casing's medial surface upper end is equipped with the honeycomb panel, the inside of honeycomb panel is equipped with the cylindricality barrel, circular clamp plate has been cup jointed on the medial surface upper end of cylindricality barrel, circular clamp plate sets up with the cylindricality barrel is sealed, circular clamp plate's lower surface middle part is equipped with the locating lever, the lateral surface lower extreme of locating lever is equipped with the test-tube rack, the lateral surface upper end of locating lever is equipped with the arc fixture block, the medial surface of cylindricality barrel is equipped with the arc draw-in groove that corresponds the setting with arc fixture block joint, withstand voltage casing's medial surface is equipped with temperature sensor and baroceptor, the input of singlechip is connected with the output electricity of lithium cell group, the.
As an optimized technical scheme of the utility model, the one end that the leading flank of rectangle shell body is close to the battery compartment is equipped with the battery apron.
As a preferred technical scheme of the utility model, the rectangle shell body is connected with the upper cover plate through the hinge rotation that sets up in its upper surface rear end, and the leading flank upper end of upper cover plate links to each other through the leading flank upper end of electromagnetic lock with the rectangle shell body, and the leading flank of upper cover plate is equipped with ring packing, and the input of electromagnetic lock is connected with the output electricity of singlechip.
As a preferred technical scheme of the utility model, the lateral surface middle part of rectangle shell body is equipped with the arc wall that corresponds the setting with explosion-proof liquid nitrogen bottle joint, and both ends all are equipped with flexible bandage around the lateral surface of arc wall, and two flexible bandages link together through the magic subsides.
As an optimal technical scheme of the utility model, the quantity of cylindricality barrel is six, and six cylindricality barrels evenly distributed are at the upper surface of honeycomb panel.
Compared with the prior art, the beneficial effects of the utility model are that: this case is deposited to portable low temperature tumor sample temporarily, compact structure, convenient to carry, occupation space is little during the use, can high efficiency freeze tumor cell sample, can fix the position of explosion-proof liquid nitrogen bottle through arc wall and flexible bandage, and setting up of test-tube rack has made things convenient for the storage of a plurality of different tumor cell samples, and the setting that the advancing wheel combines flexible pull rod has made things convenient for the utility model discloses a position removes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1 upper end cover, 2 arc grooves, 3 flexible binding bands, 4 handles, 5 explosion-proof liquid nitrogen bottles, 6 supporting plates, 7 travelling wheels, 8 supporting legs, 9 battery cover plates, 10 rectangular outer shells, 11 single-chip microcomputers, 12 electromagnetic locks, 13 lifting lugs, 14 circular pressing plates, 15 upper cover plates, 16 arc clamping grooves, 17 annular sealing rings, 18 arc clamping blocks, 19 positioning rods, 20 test tube racks, 21 pressure relief valves, 22 first electromagnetic valves, 23 foam heat insulation layers, 24 temperature sensors, 25 lithium battery packs, 26 battery compartments, 27 air pressure sensors, 28 pressure-resistant shells, 29 honeycomb plates, 30 second electromagnetic valves, 31 flow guide tubes, 32 safety valves, 33 telescopic pull rods and 34 cylindrical barrels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a portable low-temperature tumor specimen temporary storage box comprises a rectangular outer shell 10, the rectangular outer shell 10 is rotatably connected with an upper cover plate 15 through a hinge arranged at the rear end of the upper surface of the rectangular outer shell, the upper end of the front side of the upper cover plate 15 is connected with the upper end of the front side of the rectangular outer shell 10 through an electromagnetic lock 12, the front side of the upper cover plate 15 is provided with an annular sealing ring 17, the input end of the electromagnetic lock 12 is electrically connected with the output end of a single chip microcomputer 11, the rear side of the rectangular outer shell 10 is provided with a telescopic pull rod 33, the left side and the right side of the front end of the lower surface of the rectangular outer shell 10 are provided with two support legs 8 which are arranged in bilateral symmetry, the left side and the right side of the rear end of the lower surface of the rectangular outer shell 10 are provided with two travel wheels 7 which are arranged, a lithium battery pack 25 is arranged in the battery compartment 26, a battery cover plate 9 is arranged at one end, close to the battery compartment 26, of the front side face of the rectangular outer shell 10, a single chip microcomputer 11 is arranged on the front side face of the rectangular outer shell 10, a pressure-resistant shell 28 is arranged on the inner side face of the rectangular outer shell 10, a foam heat-insulating layer 23 is filled between the outer side face of the pressure-resistant shell 28 and the inner side face of the rectangular outer shell 10, a supporting plate 6 is arranged at the lower end of the left side face of the rectangular outer shell 10, an explosion-proof liquid nitrogen bottle 5 is arranged on the upper surface of the supporting plate 6, an arc-shaped groove 2 which corresponds to the explosion-proof liquid nitrogen bottle 5 in a clamping manner is arranged in the middle of the outer side face of the rectangular outer shell 10, flexible binding bands 3 are arranged at the front end and the rear end of, the upper end face of an explosion-proof liquid nitrogen bottle 5 is provided with an upper end cover 1, the upper end face of the upper end cover 1 is connected with the inner side face of a pressure-resistant shell 28 through a guide pipe 31, the outer side face of the guide pipe 31 is provided with a second electromagnetic valve 30 and a safety valve 32, the upper end of the inner side face of the pressure-resistant shell 28 is provided with a honeycomb plate 29, cylindrical barrels 34 are arranged inside the honeycomb plate 29, the number of the cylindrical barrels 34 is six, the six cylindrical barrels 34 are uniformly distributed on the upper surface of the honeycomb plate 29, the upper end of the inner side face of the cylindrical barrel 34 is sleeved with a circular pressing plate 14, the circular pressing plate 14 is hermetically arranged with the cylindrical barrel 34, the middle part of the lower surface of the circular pressing plate 14 is provided with a positioning rod 19, the lower end of the outer side face of the positioning rod 19 is provided with a test tube rack 20, the test tube rack 20 is convenient for storing, the inner side surface of the pressure-resistant shell 28 is provided with a temperature sensor 24 and a pressure sensor 27, the input end of the single chip microcomputer 11 is electrically connected with the output end of the lithium battery pack 26, the output end of the single chip microcomputer 11 is electrically connected with the input ends of the first electromagnetic valve 22 and the second electromagnetic valve 30 respectively, the single chip microcomputer 11 is bidirectionally connected with the temperature sensor 24 and the pressure sensor 27 respectively, the single chip microcomputer 11 controls the first electromagnetic lock 12, the electromagnetic valves 22 and the second electromagnetic valve 30 adopt common methods in the prior art, the single chip microcomputer 11 adopts 80C51 in an Intel company MCS-51 series, the portable low-temperature tumor specimen temporary storage box is compact in structure and convenient to carry, the occupied space during use is small, and the tumor cell specimen can be frozen fast.
When in use: the test tube with the tumor sample is placed in the test tube rack 20, the test tube rack 20 is then conveyed into the pressure-resistant shell 28, the circular pressing plate 14 is finally rotated to clamp the arc-shaped clamping block 18 into the inner side face of the arc-shaped clamping groove 16, the upper cover plate 15 is closed, the safety valve 32 and the second electromagnetic valve 30 are sequentially opened, and the high-pressure low-temperature nitrogen in the explosion-proof liquid nitrogen bottle 5 enters the pressure-resistant shell 28 to rapidly freeze the tumor cell specimen.
The utility model can be moved conveniently, occupies little space when being carried, and is convenient to carry and use; the tumor cell specimen can be rapidly frozen, so that the use convenience is improved; the test tube rack 20 is convenient for storing various tumor cell samples, and the use convenience is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a case is deposited temporarily to portable low temperature tumour sample, includes rectangle shell body (10), its characterized in that: the rear side face of the rectangular outer shell (10) is provided with a telescopic pull rod (33), the left side and the right side of the front end of the lower surface of the rectangular outer shell (10) are provided with two support legs (8) which are arranged in bilateral symmetry, the left side and the right side of the rear end of the lower surface of the rectangular outer shell (10) are provided with two traveling wheels (7) which are arranged in bilateral symmetry, the bottom of the inner side face of the rectangular outer shell (10) is provided with a battery compartment (26), a lithium battery pack (25) is arranged inside the battery compartment (26), the front side face of the rectangular outer shell (10) is provided with a single chip microcomputer (11), the inner side face of the rectangular outer shell (10) is provided with a pressure-resistant shell (28), a foam heat-insulating layer (23) is filled between the outer side face of the pressure-resistant shell (28) and the inner side face, the middle of the outer side face of an explosion-proof liquid nitrogen bottle (5) is provided with a handle (4), the upper end face of the explosion-proof liquid nitrogen bottle (5) is provided with an upper end cover (1), the upper end face of the upper end cover (1) is connected with the inner side face of a pressure-proof shell (28) through a guide pipe (31), the outer side face of the guide pipe (31) is provided with a second electromagnetic valve (30) and a safety valve (32), the upper end of the inner side face of the pressure-proof shell (28) is provided with a honeycomb plate (29), a cylindrical barrel (34) is arranged inside the honeycomb plate (29), a circular pressing plate (14) is sleeved on the upper end of the inner side face of the cylindrical barrel (34), the circular pressing plate (14) and the cylindrical barrel (34) are hermetically arranged, a positioning rod (19) is arranged in the middle of the lower surface of the circular pressing plate (14), the lower end of the outer side face of the positioning rod (19) is provided with The inner side surface of the pressure-resistant shell (28) is provided with a temperature sensor (24) and a pressure sensor (27), the input end of the single chip microcomputer (11) is electrically connected with the output end of the lithium battery pack (25), the output end of the single chip microcomputer (11) is electrically connected with the input ends of the first electromagnetic valve (22) and the second electromagnetic valve (30) respectively, and the single chip microcomputer (11) is connected with the temperature sensor (24) and the pressure sensor (27) in a two-way mode respectively.
2. The portable temporary storage box for low-temperature tumor specimens according to claim 1, wherein: and a battery cover plate (9) is arranged at one end of the front side surface of the rectangular outer shell (10) close to the battery compartment (26).
3. The portable temporary storage box for low-temperature tumor specimens according to claim 1, wherein: the rectangular outer shell (10) is rotatably connected with an upper cover plate (15) through a hinge arranged at the rear end of the upper surface of the rectangular outer shell, the upper end of the front side surface of the upper cover plate (15) is connected with the upper end of the front side surface of the rectangular outer shell (10) through an electromagnetic lock (12), an annular sealing ring (17) is arranged on the front side surface of the upper cover plate (15), and the input end of the electromagnetic lock (12) is electrically connected with the output end of the single chip microcomputer (11).
4. The portable temporary storage box for low-temperature tumor specimens according to claim 1, wherein: the anti-explosion liquid nitrogen bottle is characterized in that an arc-shaped groove (2) corresponding to the anti-explosion liquid nitrogen bottle (5) in a clamped mode is formed in the middle of the outer side face of the rectangular outer shell body (10), flexible binding bands (3) are arranged at the front end and the rear end of the outer side face of the arc-shaped groove (2), and the two flexible binding bands (3) are connected together through magic tapes.
5. The portable temporary storage box for low-temperature tumor specimens according to claim 1, wherein: the number of the cylindrical cylinders (34) is six, and the six cylindrical cylinders (34) are uniformly distributed on the upper surface of the honeycomb plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113303.5U CN211353692U (en) | 2019-12-02 | 2019-12-02 | Case is deposited temporarily to portable low temperature tumour sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113303.5U CN211353692U (en) | 2019-12-02 | 2019-12-02 | Case is deposited temporarily to portable low temperature tumour sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211353692U true CN211353692U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922113303.5U Expired - Fee Related CN211353692U (en) | 2019-12-02 | 2019-12-02 | Case is deposited temporarily to portable low temperature tumour sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211353692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267901A (en) * | 2023-05-19 | 2023-06-23 | 山东第一医科大学附属省立医院(山东省立医院) | Human body local tumor preservation device |
-
2019
- 2019-12-02 CN CN201922113303.5U patent/CN211353692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267901A (en) * | 2023-05-19 | 2023-06-23 | 山东第一医科大学附属省立医院(山东省立医院) | Human body local tumor preservation device |
| CN116267901B (en) * | 2023-05-19 | 2023-08-22 | 山东第一医科大学附属省立医院(山东省立医院) | Human body local tumor preservation device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |