CN109169637A - Modified form embryo cryopreservation bracket - Google Patents
Modified form embryo cryopreservation bracket Download PDFInfo
- Publication number
- CN109169637A CN109169637A CN201811110977.3A CN201811110977A CN109169637A CN 109169637 A CN109169637 A CN 109169637A CN 201811110977 A CN201811110977 A CN 201811110977A CN 109169637 A CN109169637 A CN 109169637A
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- Prior art keywords
- cryovial
- freezing
- aluminum frame
- group
- hole
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of modified form embryo cryopreservation brackets, the upper and lower part of freezing aluminum frame (1) including strip, freezing aluminum frame (1) is clamped upper cryovial group and lower cryovial group by fixed part (11) respectively；The upper cryovial group and the lower cryovial group include upper cryovial (2) and a lower cryovial (3)；Length direction on the side wall of the upper cryovial (2) along the upper cryovial (2) offers hole (21), and the top of the upper cryovial (2) is fixed with lateral toggle handle (22)；The upper cryovial (2) can be made to rotate on the freezing aluminum frame (1) by stirring the toggle handle (22)；The present invention can place two person-times of most eight freezing carriers, improve the utilization rate of refrigerated cylinder and reefer space；Increased hole and lateral toggle handle simultaneously make to load freezing carrier in liquid nitrogen and place enhanced convenience safety, while freezing carrier unloading difficulty when also reducing defrosting.
Description
Technical field
The present invention relates to medical instruments fields, more specifically to a kind of modified form embryo cryopreservation bracket.
Background technique
Traditional freezing bracket basic structure is as shown in Figure 1 and Figure 2: be by a freezing aluminum frame 100 (aluminum alloy material,
High 28.5cm, width 1cm) and two cryovial 200 (polyethylene material, high 12cm, internal diameter 1cm) compositions；Two cryovials 200
Open end is opposite to be connected on freezing aluminum frame 100.
Freezing carrier 300 is placed in the cryovial of lower section, and freezing carrier 300 is enclosed in by the cryovial slide downward of top
In upper cryovial and lower cryovial.
Freezing carrier 300 is the cryotop carrier of Japan plus the production of rattan company, long 13cm, internal diameter 0.3cm.
Traditional freezing bracket the problem is that: freezing bracket can only place most four cryotop of a patient and carry
Body, as assisted reproduction cycles quantity increases, reproductive center often occurs freezing liquid nitrogen container accumulation excessively, and freezing chamber space can not
Meet the status of patient's frozen embryo quantity surge.Therefore, it is necessary to be optimized to freezen protective mode, i.e., to freezing bracket
Reasonable reformation is carried out, makes that more frozen embryo can be loaded on the basis of not changing the length of tradition freezing aluminum frame, with
Alleviating liquid nitrogen container increase leads to the status of freezing chamber insufficient space.
Summary of the invention
The present invention proposes a kind of modified form embryo cryopreservation bracket, on the basis for the length for not changing tradition freezing aluminum frame
On, more frozen embryo can be loaded, solve the status that freezing chamber space is unable to satisfy the surge of patient's frozen embryo quantity.
In order to achieve the above object, the present invention provides a kind of modified form embryo cryopreservation bracket, the freezing aluminium including strip
The cross section of bracket, the ontology of the freezing aluminum frame is in the arc-shaped being recessed inwardly；In the two long of the freezing aluminum frame
Bian Shang is equipped at intervals with multiple aduncate fixed parts, and the height of the freezing aluminum frame is 28.5cm, width 1cm；It is described
The upper and lower part of freezing aluminum frame is clamped cryovial group and lower cryovial group by the fixed part respectively.
The upper cryovial group and the lower cryovial group include a upper cryovial and a lower cryovial.
The upper cryovial and the lower cryovial are respectively equipped with an open end, cryovial group described in every group it is described on
The open end of cryovial and the lower cryovial is oppositely arranged.
Length direction on the side wall of the upper cryovial along the upper cryovial offers hole, the lower end of the hole
The open end of the upper cryovial is extended to, the upper end of the hole extends to the top of the upper cryovial.Due to the present invention
In freezing aluminum frame it is constant relative to the length and width of traditional freezing aluminum frame, the above cryovial and lower cryovial
Length will necessarily reduce relative to the upper cryovial of traditional embryo cryopreservation bracket and the length of lower cryovial, and the purpose of hole is arranged
It is that can be put into freezing carrier in cryovial group by hole.It can not be put into if being not provided with this hole freezing carrier cold
In frozen pipe group.
The top of the upper cryovial is fixed with lateral toggle handle, and the toggle handle is vertical with the hole；It is logical
It crosses and stirs the toggle handle the upper cryovial can be made to rotate on the freezing aluminum frame.When freezing carrier is put into freezing
After in pipe group, by stirring the toggle handle, rotates cryovial on the freezing aluminum frame, hole is gone into freezing
This side of aluminum frame, the ontology by freezing aluminum frame seal hole, and such freezing carrier would not drop out from hole.
The length of the upper cryovial and the lower cryovial is 5~6cm, and internal diameter is 1cm.
Above-mentioned modified form embryo cryopreservation bracket, under preferred embodiment, the top of the freezing aluminum frame is equipped with hook portion.
Above-mentioned modified form embryo cryopreservation bracket, under preferred embodiment, the bottom end of the freezing aluminum frame is equipped with for stopping
State the baffle of lower cryovial.
Modified form embryo cryopreservation bracket of the present invention increases the utilization rate of unit volume, can be put with previous freezing bracket
One person-time of most four freezing carrier is set, two person-times of most eight freezing carriers can be placed after improvement, and have no need to change
The length for freezing aluminum frame, substantially increases the utilization rate of refrigerated cylinder and reefer space；Increased hole and lateral group simultaneously
Handle is moved, freezing carrier when making freezing carrier to be loaded in liquid nitrogen and place enhanced convenience safety, while also reducing defrosting
Unload difficulty.
Detailed description of the invention
Fig. 1 is the structure chart of traditional freezing bracket；
Fig. 2 is the explosive view of traditional freezing supporting structure；
Fig. 3 is the overall structure diagram of modified form embryo cryopreservation bracket of the present invention；
Fig. 4 is the explosive view of modified form embryo cryopreservation bracket of the present invention；
Fig. 5 is the schematic diagram for placing freezing carrier in the present invention in upper cryovial group/lower cryovial group；
Fig. 6 is the A-A cross-sectional view of Fig. 5；
Fig. 7 is the structural schematic diagram of upper cryovial；
Fig. 8 is the structural schematic diagram of lower cryovial.
In figure, 1, freezing aluminum frame, 11, fixed part, 12, baffle, 13, hook portion, 2, upper cryovial, 21, hole, 22,
Toggle handle, 3, lower cryovial, 4, freezing carrier.
Specific embodiment
As shown in Figure 3, Figure 4, a kind of modified form embryo cryopreservation bracket of the present invention, the freezing aluminum frame 1 including strip, institute
The cross section for stating the ontology of freezing aluminum frame 1 is in the arc-shaped being recessed inwardly；In two long sides of the freezing aluminum frame 1,
Multiple aduncate fixed parts 11 are equipped at intervals with, the height of the freezing aluminum frame 1 is 28.5cm, width 1cm；It is described cold
The upper and lower part for freezing aluminum frame 1 is clamped cryovial group and lower cryovial group by the fixed part 11 respectively.
The upper cryovial group and the lower cryovial group include a upper cryovial 2 and a lower cryovial 3.
As shown in Figure 4, Figure 5, the upper cryovial 2 and the lower cryovial 3 are respectively equipped with an open end, described in every group
The upper cryovial 2 of cryovial group and the open end of the lower cryovial 3 are oppositely arranged.
As shown in fig. 7, the length direction on the side wall of the upper cryovial 2 along the upper cryovial 2 offers hole 21,
The lower end of the hole 21 extends to the open end of the upper cryovial 2, and the upper end of the hole 21 extends to the upper freezing
The top of pipe 2.
Since the freezing aluminum frame 1 in the present invention is constant relative to the length and width of traditional freezing aluminum frame, so
Modified form of the present invention accompanies her to freeze the upper cryovial 2 of bracket and the length of lower cryovial 3 relative to traditional embryo cryopreservation bracket
The length of upper cryovial and lower cryovial will necessarily reduce, and the purpose that hole is arranged is can to put freezing carrier 4 by hole
Enter into cryovial group.It can not be put into cryovial group if being not provided with this hole freezing carrier 4.
As Fig. 3, Fig. 4, as shown in Figure 5, Figure 7, the top of the upper cryovial 2 is fixed with lateral toggle handle 22, institute
It is vertical with the hole 21 to state toggle handle 22；The upper cryovial 2 can be made described cold by stirring the toggle handle 22
Freeze on aluminum frame 1 and rotates.After freezing carrier 4 is put into cryovial group, by stirring the toggle handle 22, make freezing
Pipe 2 rotates on the freezing aluminum frame 1, hole is gone to freezing this side of aluminum frame 1, by the ontology for freezing aluminum frame 1
Hole 21 is sealed, such freezing carrier 4 would not drop out from hole.
The length of the upper cryovial 2 as shown in Figure 7, Figure 8 and the lower cryovial 3 is 5~6cm, and internal diameter is
1cm。
Under preferred embodiment, the top of the freezing aluminum frame 1 is equipped with hook portion 13, and the bottom of the freezing aluminum frame 1
End is equipped with the baffle 12 for stopping the lower cryovial 3.
As shown in fig. 6, can load four freezing carriers 4 inside the upper cryovial group, the lower cryovial group is same
Four freezing carriers 4 can also be loaded, so modified form embryo cryopreservation bracket of the present invention can load eight freezing carriers 4 altogether.
Traditional embryo cryopreservation bracket can at most place one person-time of most four freezing carrier 4, can place after improvement
Two person-times of most eight freezing carriers, substantially increase the utilization rate of refrigerated cylinder and reefer space.Increased hole 21 and transverse direction
Toggle handle 22, make to load freezing carrier in liquid nitrogen and place enhanced convenience safety, while also reducing cold when defrosting
Freeze carrier and unloads difficulty.
Modified form embryo cryopreservation bracket of the present invention when in use, as shown in Figure 3, Figure 4, first by upper cryovial group and lower freezing
Pipe is assembled on freezing aluminum frame 1, and stirring toggle handle 22 makes the hole 21 on cryovial 2 towards front, such as Fig. 4, Fig. 5
It is shown, to two groups on be packed into freezing carrier 4 in cryovial 2 and lower cryovial 3；The lower part of the freezing carrier 4 is first extend into down
The inside of cryovial 3, then the top of freezing carrier 4 passes through hole 21 again and is put into cryovial 2；Handle is stirred again
Hand 22 rotates cryovial 2, and hole 21, in this way can be so that freezing carrier 4 will not fall towards the ontology of freezing aluminum frame 1
It falls.
As shown in fig. 6, upper cryovial group and lower cryovial group can at most place four freezing carriers 4；Two groups amount to most
Multipotency places eight freezing carriers 4, to realize in the case where not changing freezing 1 length of aluminum frame, substantially increases freezing
The utilization rate of tank and reefer space.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of modified form embryo cryopreservation bracket, the freezing aluminum frame (1) including strip, the sheet of freezing aluminum frame (1)
The cross section of body is in the arc-shaped being recessed inwardly；In two long sides of freezing aluminum frame (1), it is equipped at intervals with multiple inside
Curved fixed part (11), the height of freezing aluminum frame (1) are 28.5cm, width 1cm；It is characterized in that, described cold
The upper and lower part for freezing aluminum frame (1) is clamped cryovial group and lower cryovial group by the fixed part (11) respectively；
The upper cryovial group and the lower cryovial group include upper cryovial (2) and a lower cryovial (3)；
The upper cryovial (2) and the lower cryovial (3) are respectively equipped with an open end, and cryovial group is described described in every group
The open end of upper cryovial (2) and the lower cryovial (3) is oppositely arranged；
Length direction on the side wall of the upper cryovial (2) along the upper cryovial (2) offers hole (21), the hole
(21) lower end extends to the open end of the upper cryovial (2), and the upper end of the hole (21) extends to the upper cryovial
(2) top；
The top of the upper cryovial (2) is fixed with lateral toggle handle (22), the toggle handle (22) and the hole
(21) vertical；The upper cryovial (2) can be made to turn on the freezing aluminum frame (1) by stirring the toggle handle (22)
It is dynamic；
The length of the upper cryovial (2) and the lower cryovial (3) is 5~6cm, and internal diameter is 1cm.
2. modified form embryo cryopreservation bracket according to claim 1, which is characterized in that the top of freezing aluminum frame (1)
Equipped with hook portion (13).
3. modified form embryo cryopreservation bracket according to claim 2, which is characterized in that the bottom end of freezing aluminum frame (1)
Equipped with for stopping the baffle (12) of the lower cryovial (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110977.3A CN109169637A (en) | 2018-09-22 | 2018-09-22 | Modified form embryo cryopreservation bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110977.3A CN109169637A (en) | 2018-09-22 | 2018-09-22 | Modified form embryo cryopreservation bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109169637A true CN109169637A (en) | 2019-01-11 |
Family
ID=64909301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110977.3A Pending CN109169637A (en) | 2018-09-22 | 2018-09-22 | Modified form embryo cryopreservation bracket |
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| Country | Link |
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| CN (1) | CN109169637A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405901A (en) * | 2010-09-21 | 2012-04-11 | 北京微创介入医疗装备有限公司 | Suction type glass vitrification freezing carrier device |
| CN204014882U (en) * | 2014-08-21 | 2014-12-17 | 上海市第六人民医院 | A kind of bogey for freezing tissue |
| CN204499261U (en) * | 2015-03-24 | 2015-07-29 | 阳艳群 | One exempts from the miniature freezing carrier of support |
| CN204599131U (en) * | 2015-03-25 | 2015-09-02 | 柳州市妇幼保健院 | A kind of new-type of vetrifying embryo cryopreservation support |
| CN205611616U (en) * | 2016-03-09 | 2016-10-05 | 柳州市妇幼保健院 | High -efficient glass ization gamete / embryo refrigeration device |
| CN205695271U (en) * | 2016-05-11 | 2016-11-23 | 阳艳群 | A kind of miniature freezing carrier support |
| CN207136066U (en) * | 2017-08-31 | 2018-03-27 | 贵州省人民医院 | A kind of effective fixed support of sperm freezing |
-
2018
- 2018-09-22 CN CN201811110977.3A patent/CN109169637A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405901A (en) * | 2010-09-21 | 2012-04-11 | 北京微创介入医疗装备有限公司 | Suction type glass vitrification freezing carrier device |
| CN204014882U (en) * | 2014-08-21 | 2014-12-17 | 上海市第六人民医院 | A kind of bogey for freezing tissue |
| CN204499261U (en) * | 2015-03-24 | 2015-07-29 | 阳艳群 | One exempts from the miniature freezing carrier of support |
| CN204599131U (en) * | 2015-03-25 | 2015-09-02 | 柳州市妇幼保健院 | A kind of new-type of vetrifying embryo cryopreservation support |
| CN205611616U (en) * | 2016-03-09 | 2016-10-05 | 柳州市妇幼保健院 | High -efficient glass ization gamete / embryo refrigeration device |
| CN205695271U (en) * | 2016-05-11 | 2016-11-23 | 阳艳群 | A kind of miniature freezing carrier support |
| CN207136066U (en) * | 2017-08-31 | 2018-03-27 | 贵州省人民医院 | A kind of effective fixed support of sperm freezing |
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