CN210580691U - Freezing support of year pole - Google Patents

Abstract

The utility model provides a carry freezing support of pole, carry freezing support of pole and be the bottom closure, the pipe is carried to top open-ended, carry the pipe and be equipped with the section of placing, be used for supplying to freeze the window section of depositing putting into and the section of gripping that is used for snatching that is used for placing the freezing pipe from the blind end to the open end in proper order, be equipped with the logical groove of bar in the window section. When the freezing storage device is used, the placing section and the window section are immersed below the liquid level, the holding section is placed on the wall of a container of a liquid nitrogen container, and then the freezing storage pipe is inserted from the window section, so that liquid nitrogen flows into the carrying pipe from the through groove to completely immerse the freezing storage pipe, and low-temperature freezing storage is realized. When taking out, take out and carry the pipe, will freeze and deposit the pipe and insert from leading to the groove with tweezers, realize taking. Compare current support, the utility model discloses simple structure, volume are littleer, manufacturing cost is lower, in the liquid nitrogen container of the same size, can bear more and freeze and deposit the pipe, are showing and are improving and deposit efficiency.

Description

Freezing support of year pole

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a carry pole freezing support.

Background

The cryopreservation tube is a container for storing embryos, and when the cryopreservation tube is used, a doctor seals the embryos in the cryopreservation tube, then labels are pasted on the cryopreservation tube, the cryopreservation tube is placed in a straw sleeve, and the straw sleeve is placed in an aluminum support and then is immersed in liquid nitrogen for storage. However, this procedure has the following drawbacks: firstly, the aluminium support structure is comparatively complicated, and the cost of manufacture is high, and secondly the aluminium support volume is great relatively, and it is big to occupy space, and then makes the effective storage volume of liquid nitrogen container few.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a carry pole freezing support is provided to solve the problem that current support exists that the structure is complicated, with high costs, bulky.

The utility model discloses a this technical problem is solved to following mode: a freezing support of carrier bar which characterized in that: carry the freezing support of pole and seal for the bottom, the open-ended carries the pipe in top, carry the pipe and be equipped with the section of placing, be used for supplying to freeze the window section of depositing the pipe and putting into and the section of gripping that is used for snatching that is used for placing the freezing pipe from blind end to open end in proper order, be equipped with the bar on the window section and lead to the groove.

During the use, will carry the section of placing of pipe and window section to dip into liquid nitrogen earlier, the section of gripping is shelved on the container wall of liquid nitrogen container, will freeze and deposit the pipe and put into from window section again and carry the intraductal, make liquid nitrogen flow into from leading to the groove and place the section in with freezing and deposit the pipe submergence completely, realize low temperature and freeze and deposit. When the frozen pipe is taken out, the frozen pipe is clamped out from the through groove by using tweezers below the liquid level, and the frozen pipe is taken out. Compare current support, the utility model discloses simple structure, occupy that the volume is littleer, manufacturing cost is lower, in the liquid nitrogen container of the same size, can bear more and freeze and deposit the pipe, are showing and are improving and deposit efficiency.

The utility model discloses a in the further improvement, it has thin neck to lead to groove bottom, thin neck includes from leading to groove bottom gradual change narrowing label centre gripping seam that makes progress, carries the socle end to distance between label centre gripping seam matches with the length of cryopreserving the pipe. Thereby the label that the messenger located the cryopreserving tub afterbody can block on the label centre gripping seam. Therefore, the freezing tube is not easy to fall off, the freezing tube can be prevented from floating upwards in liquid nitrogen, embryos are prevented from dying due to exposure of the liquid level, the label can be directly clamped to take out the freezing tube when the embryos are taken out, and operation is convenient.

In a further development of the invention, the narrowest point of the label holding slot is 1.3-1.8 mm.

In a further improvement of the present invention, the open end of the carrier tube is sealed with a label. Therefore, the freezing tube can be prevented from falling out from the opening end, and the double-marking function can be realized, so that the embryo storage or use correctness is ensured.

The utility model discloses an among the preferred embodiment, the width that leads to the groove is slightly bigger than the width of cryopreserving pipe, the length that leads to the groove is 2/3 to 4/5 of cryopreserving pipe length, can prevent like this that the cryopreserving pipe from falling out, can conveniently press from both sides it out with tweezers when taking again.

In the utility model discloses a preferred embodiment, the length of the section of gripping and placing is 4/5-5/6 of freezing pipe length for the total length of carrying the pipe is about 2 to 2.5 times of freezing pipe length, and when placing the section and submerging below the liquid nitrogen liquid level, the section of gripping still can be in above the liquid level, is convenient for shelve the carrying pipe on the container wall of liquid nitrogen container.

In the preferred embodiment of the utility model, the length of the carrying pipe is 160mm-190mm, the length of the placing section and the holding section is 60mm-70mm, the length of the through groove is 40mm-60mm, and the width of the through groove is 2.5mm-3.5mm, so as to match with the size of the main stream freezing storage pipe in the market.

More than synthesizing, the utility model has the advantages of simple structure, small, low in manufacturing cost, the liquid nitrogen container of same volume can place more quantity and freeze and deposit the pipe and place difficult drop or come-up.

Drawings

The present invention will be further explained with reference to the following drawings:

fig. 1 is a perspective view of the present invention;

wherein: 100-carrying pipe, 101-placing section, 102-window section, 103-holding section, 200-through groove, 201-thin neck section, 202-label clamping seam and 300-label.

Detailed Description

The invention is further illustrated below by means of specific examples:

as shown in figure 1, the rod-carrying freezing support is a transparent plastic carrying tube 100 with a closed bottom end and an open top end, the carrying tube 100 sequentially comprises a placing section 101, a window section 102 and a holding section 103 from the closed end to the open end, and a strip-shaped through groove 200 is formed in the side wall of the window section 102.

When the freezing storage pipe is used, the freezing storage pipe is placed into the placing section 101 from the opening, then the placing section 101 of the carrying pipe 100 is immersed into liquid nitrogen, the holding section 103 is placed on the wall of a container of the liquid nitrogen container, and the liquid nitrogen flows into the placing section 101 from the through groove to immerse the freezing storage pipe, so that low-temperature freezing storage is realized. When taking out, the carrier tube 100 is taken out, and the freezing tube is clamped out from the through groove 200 by using tweezers, so that taking is realized. Compare current support, the utility model discloses it is littleer, manufacturing cost is lower to occupy the volume, in the liquid nitrogen container of equidimension, can bear more and freeze and deposit the pipe, is showing to have improved and deposits efficiency.

The width of the through groove 200 is slightly larger than that of the freezing storage pipe so as to be convenient for taking out the freezing storage pipe. The through groove 200 is 2/3 to 4/5 of the length of the freezing storage pipe, so as to prevent the freezing storage pipe from falling out when being stored. The bottom of the channel 200 is provided with a thin neck 201, and the thin neck 201 comprises a label holding slit 202 which gradually narrows from the bottom end of the channel 200 upwards. The narrowest point of the label holding slot 202 is 1.3-1.8mm, preferably 1.5 mm. This blind end is equivalent with the length of freezing between the thin neck part 201 to the length that deposits the pipe, so that when freezing and depositing the pipe and arranging in placing the section 101, locate and freeze the label of depositing tub afterbody and can block in label centre gripping seam 202, like this, both make and freeze and deposit the pipe and be difficult for droing, can avoid freezing again and deposit the pipe come-up in the liquid nitrogen, and then avoid the embryo to die because of exposing the liquid level, can also directly press from both sides the label when taking out and will freeze and deposit the pipe and take out convenient operation.

The holding section 103 and the placing section 101 are approximately equal in length, and are 4/5-5/6 times the length of the freezing tube, so that the total length of the carrier tube 100 is about 2-2.5 times the length of the freezing tube, and when the placing section 101 is submerged below the liquid nitrogen level, the holding section 103 can still be above the liquid level, and the carrier tube 100 can be conveniently placed on the wall of the liquid nitrogen container.

Specifically, the length of the carrying tube 100 is 160mm-190mm, the length of the placing section 101 and the length of the holding section 103 are 60mm-70mm, the length of the through groove 200 is 40mm-60mm, and the width of the through groove 200 is 2.5mm-3.5mm, so as to match the size of the frozen tube which is mainstream in the market.

The opening end of the carrying tube 100 is sealed with a label, so that the freezing tube is prevented from falling out, a double-marking function can be achieved, and the embryo storage or use correctness is ensured.

The device has the advantages of simple structure, small volume, low manufacturing cost, capacity of placing more freezing tubes in the liquid nitrogen container with the same volume, and low possibility of falling off or floating up of the freezing tubes.

However, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims (8)

1. A freezing support of carrier bar which characterized in that: carry freezing support of pole and seal for the bottom, top open-ended carries pipe (100), carry pipe (100) and be equipped with section (101) of placing that is used for placing the cryopreserved pipe, be used for supplying to cryopreserved pipe to put into window section (102) and be used for grasping from blind end to open end in proper order, be equipped with the logical groove of bar (200) on window section (102).

2. The carrier rod freeze rack of claim 1, wherein: the bottom of the through groove (200) is provided with a thin neck part (201), the thin neck part (201) comprises a label clamping seam (202) which is gradually narrowed from the bottom end of the through groove (200) upwards, and the distance from the bottom end of the carrying pipe (100) to the label clamping seam (202) is equivalent to the length of the frozen pipe.

3. The carrier rod freeze rack of claim 2, wherein: the narrowest part of the label clamping slot (202) is 1.3-1.8 mm.

4. The carrier rod freeze rack of claim 1, wherein: the open end of the carrying tube (100) is sealed and pasted with a label (300).

5. The carrier rod freeze rack of claim 1, wherein: the width of the through groove (200) is slightly larger than that of the freezing pipe, and the length of the through groove (200) is 2/3-4/5 of the length of the freezing pipe.

6. The carrier rod freeze rack of claim 1, wherein: the length of the holding section (103) and the length of the placing section (101) are 4/5-5/6 of the length of the frozen tube.

7. A rod carrying refrigeration rack according to claim 5 or 6, wherein: the length of the carrying pipe (100) is 160mm-190mm, the length of the placing section (101) and the length of the holding section (103) are 60mm-70mm, the length of the through groove (200) is 40mm-60mm, and the width of the through groove (200) is 2.5mm-3.5 mm.

8. The carrier rod freeze rack of claim 1, wherein: the carrier tube is a transparent plastic tube.

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