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Freeze preservation box

A cryopreservation and box cover technology, which is applied in the field of medical devices, can solve the problems of long opening time of the freezer, affecting the freezing effect of stem cells, and cumbersome operation of taking out the lower collection bag, so as to save time and avoid the effect of cryopreservation

Inactive Publication Date: 2018-07-10
深圳百年干细胞生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a cryopreservation box, the main purpose of which is to solve the technical problem that the extraction operation of the lower collection bag inside the existing cryopreservation box is cumbersome, which leads to too long opening time of the storage box and affects the freezing effect of stem cells

Method used

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Embodiment Construction

[0024] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0025] Such as figure 1 and figure 2 As shown, an embodiment of the present invention proposes a cryopreservation box 100 for cryopreserving cord blood stem cells placed in the collection bag 10 . The cryopreservation box 100 includes a box body 1 , a collection bag accommodation mechanism 2 and a position adjustment mechanism 6 . The box body 1 has a box co...

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Abstract

The invention relates to a freeze preservation box and relates to the field of medical apparatuses. The freeze preservation box mainly aims to solve the technical problem that a lower layer collectingbag inside an existing freeze preservation box is long in collecting time and thus the freezing effect of stem cells can be influenced. According to the main technical scheme, the freeze preservationbox comprises a box body, a collecting bag containing mechanism and a position adjusting mechanism. The box body is provided with a box cover and a collecting and placing opening located in the sideface. The box cover can be opened and closed relative to the collecting and placing opening. The collecting bag containing mechanism comprises a supporting plate and a pressing plate which are arranged in parallel. The pressing plate is located above the supporting plate. The pressing plate can move relative to the supporting plate so that a containing gap used for placing the collecting bag can be formed between the pressing plate and the supporting plate when the pressing plate moves to a first position and the collecting bag can be pressed when the pressing plate moves to a second position,and a gap opening of the containing gap is opposite to the collecting and placing opening. The position adjusting mechanism is used for being matched with the box cover, and therefore the pressing plate can be located at the first position when the box cover is opened and the pressing plate can be located at the second position when the box cover is closed.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a freezer. Background technique [0002] Human umbilical cord blood stem cells are usually stored in a low-temperature refrigerator / liquid nitrogen tank at -85°C or -196°C according to the required storage period. For umbilical cord blood stem cells that have a short period of time from collection to use (<6 months), they are usually stored in a deep freezer at -85°C. During the specific operation, the umbilical cord blood stem cells are usually collected in a plastic collection bag, and then stored in a container with a specific structure such as a cryopreservation box, and the cryopreservation box is placed in a low-temperature refrigerator to cool down the human umbilical cord blood stem cells. [0003] At present, cryopreservation boxes are generally opened at the top, and the collection bags containing umbilical cord blood stem cells are placed in the storage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D77/06A01N1/02
CPCA01N1/0263B65D77/06B65D2577/043
Inventor 谷昌德
Owner 深圳百年干细胞生物科技有限公司
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