CN217217974U

CN217217974U - Stem cell cryopreserving bag convenient to in cell transportation

Info

Publication number: CN217217974U
Application number: CN202221098447.3U
Authority: CN
Inventors: 吴仲鑫
Original assignee: Zhengzhou Zhongyingrunzhong Biotechnology Development Co ltd
Current assignee: Zhengzhou Zhongyingrunzhong Biotechnology Development Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-19
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a stem cell cryopreserving bag convenient to in cell transportation, including cryopreserving bag body, the top of cryopreserving bag body is close to both sides position and all is connected with the feed liquor pipe, and the top of cryopreserving bag body is close to the intermediate position and is connected with the drain pipe, the top of cryopreserving bag body is close to marginal position fixed mounting and hangs the head, the end position of drain pipe is connected with the sampling hose, the end position of sampling hose is connected with the sampling joint, and the intermediate position of sampling hose is connected with the speed governing head, the front surface of cryopreserving bag body is close to the intermediate position and is connected with fixture, and the rear surface of cryopreserving bag body is close to the intermediate position and is connected with the memo and accomodates the groove, the top of feed liquor pipe is connected with fills shutoff mechanism; a stem cell cryopreserving bag convenient to in cell transportation, can carry out the centre gripping to the sample utensil of special model and accomodate, and can fill the shutoff in the reservation section of feed liquor pipe.

Description

Stem cell cryopreserving bag convenient to in cell transportation

Technical Field

The utility model relates to a cryopreserved bag field, in particular to stem cell cryopreserved bag convenient to in cell transportation.

Background

Along with the development of biological technology, cell therapy is rapidly developed and increasingly accepted by people worldwide, the root of the cell therapy is the acquisition and storage of living cells, in addition, the in vitro culture of the cells is also widely applied to various biological research fields, in the in vitro cell culture work, in order to preserve the cells and enable the cells to have biological activity for a long time, the cryopreservation and recovery of the cells become a crucial link, and the scheme particularly relates to a stem cell cryopreservation bag convenient for cell transportation; but present stem cell cryopreserving bag has certain weak point when using to be improved, at first, can not carry out the centre gripping to the sampling utensil of special model and accomodate, and is inconvenient to the corresponding utensil of required use, and secondly, can not fill the shutoff in the reservation section of feed liquor pipe, and stem cell enters into the reservation section of feed liquor pipe and can be detained.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a stem cell cryopreserving bag convenient to in cell transportation can effectively solve the technical problem that the background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stem cell cryopreserved bag convenient to in cell transportation, includes cryopreserved bag body, the top of cryopreserved bag body is close to both sides position and all is connected with the feed liquor pipe, and the top of cryopreserved bag body is close to the intermediate position and is connected with the drain pipe, the top of cryopreserved bag body is close to border position fixed mounting and hangs the head, the end position of drain pipe is connected with the sample hose, the end position of sample hose is connected with the sample joint, and the middle part position of sample hose is connected with speed governing head, the front surface of cryopreserved bag body is close to the intermediate position and is connected with fixture, and the rear surface of cryopreserved bag body is close to the intermediate position and is connected with the memo and accomodate the groove, the top of feed liquor pipe is connected with fills shutoff mechanism.

As a further scheme of the utility model, fixture includes grip slipper, No. two grip slipper, spliced pole, reset spring and inserting groove, a grip slipper is fixed in the position that the front surface of freezing bag body is close to the centre, No. two grip slipper settings are in the outside of a grip slipper, the spliced pole is fixed in the inboard of No. two grip slipper, reset spring's one end links to each other with the spliced pole, and reset spring's the other end is fixed in the inside of a grip slipper, the inside at a grip slipper is seted up to the inserting groove.

As a further proposal of the utility model, the second clamping seat is movably connected with the first clamping seat through a connecting column and a reset spring.

As a further scheme of the utility model, it includes adapter sleeve, packing post, shutoff head, spacing cassette and spacing draw-in groove to fill shutoff mechanism, the adapter sleeve is established at the top of feed liquor pipe, the packing post sets up the inboard at the adapter sleeve, the shutoff head is fixed in the bottom of packing post, the surface at the packing post is established to spacing cassette cover, the internal surface at the adapter sleeve is seted up to spacing draw-in groove.

As a further scheme of the utility model, the packed column is gone into spacing draw-in groove and is connected with the adapter sleeve block through spacing cassette card.

As a further aspect of the utility model, hang the inside of head and seted up and hang the groove, and hang the head and be connected with the connected mode formula as an organic whole of cryopreserving bag body.

Compared with the prior art, the utility model discloses following beneficial effect has: through the fixture that sets up, can carry out the centre gripping to the sampling utensil of special model and accomodate to can conveniently fill the shutoff through setting up to the corresponding utensil of required use, can fill in the reservation section of feed liquor pipe, thereby can prevent that stem cell from entering into the reservation section of feed liquor pipe and being detained.

Drawings

FIG. 1 is a schematic view of the overall structure of a stem cell cryopreservation bag for facilitating cell transportation according to the present invention;

FIG. 2 is a rear view of a stem cell cryopreservation bag for facilitating cell transportation according to the present invention;

FIG. 3 is a schematic structural view of a clamping mechanism of the stem cell cryopreservation bag of the present invention for facilitating cell transportation;

fig. 4 is the utility model relates to a fill shutoff mechanism of stem cell cryopreserving bag convenient to in cell transportation's structural schematic diagram.

In the figure: 1. freezing and storing the bag body; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a suspension head; 5. a sampling hose; 6. a sampling joint; 7. a speed regulation head; 8. a clamping mechanism; 801. a first clamping seat; 802. a second clamping seat; 803. connecting columns; 804. a return spring; 805. inserting grooves; 9. a note storage slot; 10. a filling and plugging mechanism; 1001. connecting sleeves; 1002. filling a column; 1003. plugging a plug; 1004. a limiting clamping seat; 1005. limiting clamping grooves.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a stem cell cryopreservation bag convenient for cell transportation comprises a cryopreservation bag body 1, wherein liquid inlet pipes 2 are connected to positions, close to two sides, of the top of the cryopreservation bag body 1, a liquid outlet pipe 3 is connected to a position, close to the middle of the top of the cryopreservation bag body 1, a suspension head 4 is fixedly mounted at a position, close to the edge, of the top of the cryopreservation bag body 1, a sampling hose 5 is connected to an end position of the liquid outlet pipe 3, a sampling joint 6 is connected to an end position of the sampling hose 5, a speed regulating head 7 is connected to the middle of the sampling hose 5, a clamping mechanism 8 is connected to a position, close to the middle of the front surface of the cryopreservation bag body 1, a memo accommodating groove 9 is connected to a position, close to the middle of the rear surface of the cryopreservation bag body 1, and a filling and blocking mechanism 10 is connected to the top of the liquid inlet pipe 2;

in this embodiment, fixture 8 has been set up in order to can carry out the centre gripping to the sample utensil of special model and accomodate, fixture 8 includes grip slipper 801, No. two grip slipper 802, the spliced pole 803, reset spring 804 and inserting groove 805, grip slipper 801 is fixed in the position that the front surface of cryopreserving bag body 1 is close to the centre, No. two grip slipper 802 sets up the outside at grip slipper 801, the spliced pole 803 is fixed in the inboard of No. two grip slipper 802, reset spring 804's one end links to each other with the spliced pole 803, and reset spring 804's the other end is fixed in the inside of grip slipper 801, inserting groove 805 is seted up in the inside of grip slipper 801, fixture 8 can carry out the centre gripping to the sample utensil of special model and accomodate, thereby can conveniently use corresponding utensil to needs.

In this embodiment, in order to clamp the second clamping seat 802 inward, the second clamping seat 802 is movably connected to the first clamping seat 801 through a connecting column 803 and a return spring 804.

In this embodiment, in order to pack the shutoff in the reservation section of feed liquor pipe 2 and set up and pack shutoff mechanism 10, it includes the adapter sleeve 1001 to pack shutoff mechanism 10, packing post 1002, shutoff head 1003, spacing cassette 1004 and spacing draw-in groove 1005, adapter sleeve 1001 cover is established at the top of feed liquor pipe 2, packing post 1002 sets up the inboard at adapter sleeve 1001, shutoff head 1003 is fixed in the bottom of packing post 1002, spacing cassette 1004 cover is established at the surface of packing post 1002, spacing draw-in groove 1005 is seted up at the internal surface of adapter sleeve 1001, it can pack the shutoff in the reservation section of feed liquor pipe 2 to pack shutoff mechanism 10, thereby can prevent that the stem cell from entering into the reservation section of feed liquor pipe 2 and detaining.

In this embodiment, in order to realize clamping connection between the packing column 1002 and the connection sleeve 1001, the packing column 1002 is clamped into the limiting clamping groove 1005 through the limiting clamping seat 1004 to be clamped and connected with the connection sleeve 1001.

In this embodiment, the suspension groove is formed in the suspension head 4, and the suspension head 4 is connected with the cryopreservation bag body 1 in an integrated manner.

It should be noted that the utility model relates to a stem cell cryopreserving bag convenient to in cell transportation, when using, cryopreserving bag body 1 constitutes whole stem cell cryopreserving bag convenient to in cell transportation, inject stem cell into cryopreserving bag through feed liquor pipe 2, the packing post 1002 is blocked into spacing draw-in groove 1005 and adapter sleeve 1001 to carry out the block through spacing cassette 1004, packing post 1002 cooperates with stopper 1003 and packs and blocks in the reservation section of feed liquor pipe 2, thereby can prevent stem cell from entering the reservation section of feed liquor pipe 2 and detain, encapsulate the cryopreserving bag, in cryopreserving bag transportation, hang it through hanging head 4, when needing to use stem cell, connect sampling joint 6 with the sampler, can take out stem cell through sampling hose 5 and drain pipe 3, memo storage tank 9 can conveniently store the label of stem cell type, No. two grip slipper 802 passes through 803 and reset spring 804 and relative activity with No. one grip slipper 801, no. two grip slipper 802 cooperation grip slipper 801 can carry out the centre gripping to the sample utensil of special model and accomodate to can conveniently use corresponding utensil to needs.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stem cell cryopreserving bag convenient to in cell transportation which characterized in that: comprises a freezing bag body (1), liquid inlet pipes (2) are respectively connected at the positions close to the two sides of the top of the freezing bag body (1), and the top of the freezing bag body (1) close to the middle is connected with a liquid outlet pipe (3), a hanging head (4) is fixedly arranged at the top of the freezing storage bag body (1) close to the edge, the end position of the liquid outlet pipe (3) is connected with a sampling hose (5), the end position of the sampling hose (5) is connected with a sampling joint (6), the middle part of the sampling hose (5) is connected with a speed regulating head (7), the front surface of the freezing bag body (1) close to the middle part is connected with a clamping mechanism (8), and the back surface of the freezing bag body (1) is connected with a note accommodating groove (9) near the middle position, the top of the liquid inlet pipe (2) is connected with a filling and plugging mechanism (10).

2. The stem cell cryopreservation bag for facilitating cell transportation according to claim 1, wherein: the clamping mechanism (8) comprises a first clamping seat (801), a second clamping seat (802), a connecting column (803), a reset spring (804) and a plug-in groove (805), wherein the first clamping seat (801) is fixed on the front surface of the cryopreservation bag body (1) close to the middle position, the second clamping seat (802) is arranged on the outer side of the first clamping seat (801), the connecting column (803) is fixed on the inner side of the second clamping seat (802), one end of the reset spring (804) is connected with the connecting column (803), the other end of the reset spring (804) is fixed in the inner part of the first clamping seat (801), and the plug-in groove (805) is arranged in the inner part of the first clamping seat (801).

3. The stem cell cryopreservation bag for facilitating cell transportation according to claim 2, wherein: the second clamping seat (802) is movably connected with the first clamping seat (801) through a connecting column (803) and a return spring (804).

4. The stem cell cryopreservation bag for facilitating cell transportation according to claim 1, wherein: pack shutoff mechanism (10) including adapter sleeve (1001), packing column (1002), shutoff head (1003), spacing cassette (1004) and spacing draw-in groove (1005), adapter sleeve (1001) cover is established at the top of feed liquor pipe (2), packing column (1002) set up the inboard at adapter sleeve (1001), the bottom of packing column (1002) is fixed in shutoff head (1003), the surface at packing column (1002) is established in spacing cassette (1004) cover, the internal surface at adapter sleeve (1001) is seted up in spacing draw-in groove (1005).

5. The stem cell cryopreservation bag for facilitating cell transportation according to claim 4, wherein: the packing column (1002) is clamped into the limiting clamping groove (1005) through the limiting clamping seat (1004) and is clamped and connected with the connecting sleeve (1001).

6. The stem cell cryopreservation bag for facilitating cell transportation according to claim 1, wherein: the hanging groove is formed in the hanging head (4), and the hanging head (4) is connected with the cryopreservation bag body (1) in an integrated mode.