CN203872880U - Semen or cell granule refrigerating device - Google Patents
Semen or cell granule refrigerating device Download PDFInfo
- Publication number
- CN203872880U CN203872880U CN201420235969.2U CN201420235969U CN203872880U CN 203872880 U CN203872880 U CN 203872880U CN 201420235969 U CN201420235969 U CN 201420235969U CN 203872880 U CN203872880 U CN 203872880U
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- laying rack
- cylinder mould
- frame
- groove
- metal cylinder
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Abstract
The utility model discloses a semen or cell granule refrigerating device. The semen or cell granule refrigerating device is characterized by comprising a height control rack (1), an operation desk (2) and a floating body device (3), wherein the height control rack (1) is placed on a hollow base (301) of the floating body device (3) and the operation desk (2) is placed on the height control rack (1). The semen or cell granule refrigerating device disclosed by the utility model is capable of simultaneously making a lot of semens of different objects into granule frozen sperms, simultaneously conducting contrast tests of different freezing rates and conveniently distinguishing and grouping different samples and is convenient and easy to operate, store and transfer.
Description
Technical field
The utility model belongs to and freezes smart technical field, particularly particle freezing rate control device.
Background technology
The liquid nitrogen steam (LNV) that liquid nitrogen vaporization produces can provide the different warm areas between 0～-196 ℃, differing heights apart from liquid nitrogen surface, can obtain different freezing rates, simultaneously also due to its efficient refrigeration performance, making to obtain freezing rate fast becomes possibility.
Seminal fluid or cell freezing, has three kinds of forms at present: particle, tubule, heavy dose (1 milliliter of above pipe, bottle and sack etc.).
Particle freezing, is frozen semen preparation method the earliest, but because it is exposed, easily pollutes, and deposits inconvenience, uses and is limited, but a lot of field, and particle freezes after essence thaws, and fertilization rate is far above the frozen semen of alternate manner, so still valuable.
At present, particle is freezing, the freezing method having lacked and device, and particle freezes in smart manufacturing process, and bad differentiation between particle, unlike tubule energy type fount in the above, and in screening formula process, unusual trouble.
It is as follows that particle freezes smart existing preparation method: liquid nitrogen fumigating system, to the liquid nitrogen of certain volume be housed in incubator, on liquid nitrogen surface, place aluminium box (or wire netting) precooling, then with the make even dilution seminal fluid that weighed of suction pipe, drop in aluminium box (wire netting) upper stifling (each particle dosage 0.2mL), after fumigate, particle is immersed to liquid nitrogen preservation.
In prior art, due to each stifling, can only keep a height with liquid nitrogen surface, therefore can only obtain a freezing rate, cannot carry out the contrast of a plurality of freezing rate parallel sample, and owing to being to make particle on a plane not separating, after immersion liquid nitrogen, can only mix, cannot distinguish, so once can only make a seminal fluid while making.
Utility model content
The purpose of this utility model is to provide seminal fluid or cell granulations refrigerating plant, this device can carry out particle to the seminal fluid of a large amount of different objects simultaneously and freeze refining work, and can carry out the comparative trial of different freezing rates simultaneously, can also be more conveniently to different sample differences and grouping.Operation, preserves and shifts all more convenient and easy.
In order to reach above object, the technical solution adopted in the utility model is: seminal fluid or cell granulations refrigerating plant, it is characterized in that, and this device comprises highly controls frame (1), operating desk (2) and buoyant means (3); Described height control frame (1) is positioned on the hollow out base (301) of buoyant means (3), and operating desk (2) is positioned over highly to be controlled on frame (1); Described height is controlled frame (1) and is comprised of bracket base (101), laying rack (102), support bar (103) and crosspiece support (105), and support bar (103) is fixed on the Si Jiaochu of bracket base (101); Described height is controlled between the supported on both sides bar (103) of frame (1) and is provided with laying rack (102), highly controls frame (1) and between the support bar (103) of one or both sides, is provided with crosspiece support (105) in addition; On described laying rack (102), be provided with and put groove (104) for fixing operation platform (2); Described operating desk (2) is comprised of movable stand (201) and metal cylinder mould (202); The center of described movable stand (201) is provided with the groove (2011) for putting metal cylinder mould (202), and groove (2011) middle part is hollow out (2012); The end face of described metal cylinder mould (202) is provided with cylinder mould door (2021).
Described laying rack (102) both ends are provided with for connecting the connection end (1021) of support bar (103); Described connection end (1021) is provided with hidden discount projection (1023); On described support bar (103), be provided with the hidden discount groove (1022) corresponding with hidden discount projection (1023).
The groove (104) of putting on described laying rack (102) is through hole or half through hole that is provided with baffle plate.
Between the supported on both sides bar (103) of described height control frame (1), be at least provided with one group of laying rack (102), and be symmetrical arranged.
On described every group of laying rack (102), arrange at least respectively 1 and put groove (104), and be symmetrical arranged.
On the side of described metal cylinder mould (202), be provided with card slot (2023).
The beneficial effects of the utility model are: the arranging the difference of different samples and grouping of (1) metal cylinder mould, the seminal fluid of a large amount of different objects is carried out to particle simultaneously and freeze refining work, convenient situation of observing in metal cylinder mould, and the card slot arranging on the cage door of metal cylinder mould can conveniently be placed with the card of label and annotation, better to the difference of different samples and grouping.
(2) laying rack arranges the diversity of putting that has increased metal cylinder mould, facilitate metal cylinder mould to be placed on differing heights, not only realize the selection of freezing rate, also can to a plurality of metal cylinder moulds, carry out the comparative trial of different freezing rates simultaneously, and also can be used for the later stage determines after best freezing height, seminal fluid or cell are carried out to the large batch of particle that carries out freezing; The installation of the convenient metal cylinder mould of fixed groove arranging on laying rack.
(3) the utility model is provided with attached body device, can will highly control frame integral body and float on the surface of liquid nitrogen, both kept balance, having guaranteed again can be along with the prolongation of time, because the evaporation of liquid nitrogen causes liquid nitrogen surface from the change of wire netting distance, thereby cause the suffered freezing rate time to time change of sample.
(4) whole device is produced, is processed simply, and particle is frozen to smart operation, and its preservation and transfer are all more convenient and easy, are of value to popularization.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the structural representation that embodiment 1 highly controls frame.
Fig. 3 is the structural representation that embodiment 2 highly controls frame.
Fig. 4 is the vertical view of buoyant means.
Fig. 5 is the structural representation of operating desk.
Fig. 6 is the structural representation of movable stand.
Fig. 7 is the structural representation of metal cylinder mould while opening.
Structural representation when Fig. 8 is metal cylinder mould closure.
Fig. 9 is laying rack end construction schematic diagram.
Figure 10 is the structural representation of the hidden discount groove on support bar.
At the numerical reference described in Figure of description, be expressed as: 1, highly control frame; 2, operating desk; 3, buoyant means; 101, bracket base; 102, laying rack; 103, support bar; 104, put groove; 105, crosspiece support; 1021, connect end; 1022, hidden discount groove; 1023, hidden discount projection; 201, movable stand; 202, metal cylinder mould; 2011, groove; 2012, hollow out; 2021, cylinder mould door; 2022, net dividing plate; 2023, card slot; 301, hollow out base.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 4, seminal fluid or cell granulations refrigerating plant, this device comprises highly controls frame 1, operating desk 2 and buoyant means 3, highly controls on the hollow out base 301 that frame 1 is positioned over buoyant means 3, and operating desk 2 is positioned over highly to be controlled on frame 1.Highly controlling frame 1 is comprised of bracket base 101, laying rack 102, support bar 103 and crosspiece support 105, support bar 103 is fixed on the Si Jiaochu of bracket base 101, laying rack 102 is fixed on respectively between two support bars 103 highly controlling frame 1 both sides symmetrically, and the height between every layer of laying rack 101 is interval 1cm, the width of each laying rack 101 is 12cm, is altogether provided with 10 layers.Crosspiece support 105 is fixed on back between two support bars 103 of operator's one side.On every group of laying rack 102, be symmetrical arranged be useful on fixing operation platform 2 put groove 104, and in every group of laying rack 102, wherein on a side laying rack 102, put groove 104 for through hole, on opposite side laying rack 102, put groove 104 for being provided with half through hole of baffle plate.
Referring to Fig. 1, Fig. 9, Figure 10, laying rack 102 both ends are provided with for connecting the connection end 1021 of support bar 103, connect end 1021 and are provided with hidden discount projection 1023, are provided with the hidden discount groove 1022 corresponding with hidden discount projection 1023 on support bar 103.
Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, operating desk 2 is comprised of movable stand 201 and metal cylinder mould 202, and movable stand 201 center is provided with for putting the groove 2011 of metal cylinder mould 202, and groove 2011 middle parts are hollow out 2012.Metal cylinder mould 202 is that the cube of hard pore wire netting making is rectangular, and by 2022 one-tenth 5 little cages of net dividing plate.The end face of metal cylinder mould 202 is provided with cylinder mould door 2021, conveniently uncaps and closes, and is provided with card slot 2023 on cylinder mould door 2021, can conveniently place with the card of label and annotation, can be to the difference of different samples and grouping.
In concrete operations, by highly controlling frame 1 and buoyant means 3, be positioned in the operating case that fills liquid nitrogen, by highly controlling frame 1, be positioned on hollow out base 301 again, until highly control frame 1 put stable after, laying rack 102 and the operating desk 2 of ground floor are installed, metal cylinder mould 202 is uncap now, at the lower particle of making of fumigating of liquid nitrogen steam, freezes essence.Until first layer metal cylinder mould 202, made and frozen after essence, then laying rack 102 and the operating desk 2 of the second layer are installed, order is tested successively.Also can by ladder sample, set all operations platform in advance, not affecting from the bottom up, freeze particle and be advisable from dripping inward, design every layer of quantity and number of plies of putting operating desk outward.Complete to freeze after essence and from a side-draw of laying rack 102, go out movable stand 201 and immerse in liquid nitrogen and preserve.
According to production quantity, in difference little cage, make particle with requiring, cover lid after completing, label record on label, and label is put into card slot 204.It is the placement of staggering that upper and lower two adjacent platforms are placed operating desk 2.
Because 102 height distance of adjacent laying rack are 1cm, selection different platform just can realize the differing heights with liquid nitrogen surface, finally reaches the control to freezing rate.
Embodiment 2
Referring to Fig. 1, Fig. 3, Fig. 4, this device comprises highly controls frame 1, operating desk 2 and buoyant means 3, highly controls on the hollow out base 301 that frame 1 is positioned over buoyant means 3, and operating desk 2 is positioned over highly to be controlled on frame 1.Highly controlling frame 1 is comprised of bracket base 101, laying rack 102, support bar 103 and crosspiece support 105, support bar 103 is fixed on the Si Jiaochu of bracket base 101, one deck laying rack 102 is fixed on respectively between two support bars 103 highly controlling frame 1 both sides symmetrically, and crosspiece support 105 is fixed between two support bars 103 highly controlling frame 1 other both sides.On laying rack 102, being provided with one group of symmetrically arranged groove 104 of putting of putting groove 104, one sides for fixing operation platform 2 is through hole, and the groove 104 of putting of opposite side is half through hole that is provided with baffle plate.
Referring to Fig. 1, Fig. 9, Figure 10, laying rack 102 both ends are provided with for connecting the connection end 1021 of support bar 103, connect end 1021 and are provided with hidden discount projection 1023, are provided with the hidden discount groove 1022 corresponding with hidden discount projection 1023 on support bar 103.
Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8 operating desk 2 is comprised of movable stand 201 and metal cylinder mould 202, movable stand 201 center is provided with for putting the groove 2011 of metal cylinder mould 202, groove 2011 middle parts are hollow out 2012, movable stand 201 two ends are provided with hollow out 2012, and the end face of metal cylinder mould 202 is provided with cylinder mould door 2021.Metal cylinder mould 202 is that the cube of hard pore wire netting making is rectangular.The end face of metal cylinder mould 202 is provided with cylinder mould door 2021, conveniently uncaps and closes, and is provided with card slot 2023 on cylinder mould door 2021, can conveniently place with the card of label and annotation, can be to the difference of different samples and grouping.
In concrete operations, by highly controlling frame 1 and buoyant means 3, be positioned in the operating case that fills liquid nitrogen, by highly controlling frame 1, be positioned on hollow out base 301 again, until highly control frame 1 put stable after, laying rack 102 and operating desk 2 are installed, metal cylinder mould 202 is uncap now, at the lower particle of making of fumigating of liquid nitrogen steam, freezes essence.Complete to freeze after essence and from a side-draw of laying rack 102, go out movable stand 201 and immerse in liquid nitrogen and preserve.
Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (6)
1. seminal fluid or cell granulations refrigerating plant, is characterized in that, this device comprises highly controls frame (1), operating desk (2) and buoyant means (3); Described height control frame (1) is positioned on the hollow out base (301) of buoyant means (3), and operating desk (2) is positioned over highly to be controlled on frame (1); Described height is controlled frame (1) and is comprised of bracket base (101), laying rack (102), support bar (103) and crosspiece support (105), and support bar (103) is fixed on the Si Jiaochu of bracket base (101); Described height is controlled between the supported on both sides bar (103) of frame (1) and is provided with laying rack (102), highly controls frame (1) and between the support bar (103) of one or both sides, is provided with crosspiece support (105) in addition; On described laying rack (102), be provided with and put groove (104) for fixing operation platform (2); Described operating desk (2) is comprised of movable stand (201) and metal cylinder mould (202); The center of described movable stand (201) is provided with the groove (2011) for putting metal cylinder mould (202), and groove (2011) middle part is hollow out (2012); The end face of described metal cylinder mould (202) is provided with cylinder mould door (2021).
2. according to the seminal fluid described in claim 1 or cell granulations refrigerating plant, it is characterized in that, described laying rack (102) both ends are provided with for connecting the connection end (1021) of support bar (103); Described connection end (1021) is provided with hidden discount projection (1023); On described support bar (103), be provided with the hidden discount groove (1022) corresponding with hidden discount projection (1023).
3. according to the seminal fluid described in claim 1 or cell granulations refrigerating plant, it is characterized in that, the side of putting groove (104) on described laying rack (102) is through hole or half through hole that is provided with baffle plate.
4. according to the seminal fluid described in claim 1 or cell granulations refrigerating plant, it is characterized in that, between the supported on both sides bar (103) of described height control frame (1), be at least provided with one group of laying rack (102), and be symmetrical arranged.
5. according to the seminal fluid described in claim 4 or cell granulations refrigerating plant, it is characterized in that, on described every group of laying rack (102), arrange at least respectively 1 and put groove (104), and be symmetrical arranged.
6. according to the seminal fluid described in claim 1 or cell granulations refrigerating plant, it is characterized in that, on the side of described metal cylinder mould (202), be provided with card slot (2023).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235969.2U CN203872880U (en) | 2014-05-09 | 2014-05-09 | Semen or cell granule refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235969.2U CN203872880U (en) | 2014-05-09 | 2014-05-09 | Semen or cell granule refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872880U true CN203872880U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235969.2U Expired - Fee Related CN203872880U (en) | 2014-05-09 | 2014-05-09 | Semen or cell granule refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872880U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532640A (en) * | 2015-12-22 | 2016-05-04 | 河南诺沃组织工程有限公司 | Preservation box with rat brain liquid nitrogen cryopreservation and OCT embedding functions |
| CN105628464A (en) * | 2015-12-22 | 2016-06-01 | 河南诺沃组织工程有限公司 | Treatment box with rat spinal cord liquid nitrogen freezing storage and OCT (optimal cutting temperature) embedding functions |
| CN106172372A (en) * | 2016-07-07 | 2016-12-07 | 中国科学院东北地理与农业生态研究所 | The making of a kind of sheep frozen spermatic fluid preserves integrated apparatus and application process thereof |
| CN108651440A (en) * | 2018-04-18 | 2018-10-16 | 中南大学 | A kind of supper-fast freezen protective system of human seminal fluid |
-
2014
- 2014-05-09 CN CN201420235969.2U patent/CN203872880U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532640A (en) * | 2015-12-22 | 2016-05-04 | 河南诺沃组织工程有限公司 | Preservation box with rat brain liquid nitrogen cryopreservation and OCT embedding functions |
| CN105628464A (en) * | 2015-12-22 | 2016-06-01 | 河南诺沃组织工程有限公司 | Treatment box with rat spinal cord liquid nitrogen freezing storage and OCT (optimal cutting temperature) embedding functions |
| CN105532640B (en) * | 2015-12-22 | 2017-12-15 | 河南诺沃组织工程有限公司 | A kind of conserving case for having rat brain liquid nitrogen cryopreservation and OCT embedding functions concurrently |
| CN105628464B (en) * | 2015-12-22 | 2018-05-22 | 河南诺沃组织工程有限公司 | A kind of handle box for having both rat spinal cord liquid nitrogen cryopreservation and OCT embedding functions |
| CN106172372A (en) * | 2016-07-07 | 2016-12-07 | 中国科学院东北地理与农业生态研究所 | The making of a kind of sheep frozen spermatic fluid preserves integrated apparatus and application process thereof |
| CN108651440A (en) * | 2018-04-18 | 2018-10-16 | 中南大学 | A kind of supper-fast freezen protective system of human seminal fluid |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170509 |