CN217548552U

CN217548552U - Cryopreserved bag fixation clamp and cryopreserved bag with fixation clamp

Info

Publication number: CN217548552U
Application number: CN202220493383.0U
Authority: CN
Inventors: 谷田
Original assignee: Qingdao Qidian Biological Co ltd
Current assignee: Qingdao Qidian Biological Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-10-11
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a freezing bag fixing clamp and a freezing bag with the same, which comprises two clamping plates which are mutually rotationally connected, wherein the end parts of the two clamping plates are respectively provided with a buckle and a snap ring, and the buckle can be clamped in the snap ring; the inner sides of the two clamping plates are oppositely provided with concave cavities with semicircular cross sections, at least two concave cavities are arranged on the inner side of each clamping plate, and when the two clamping plates are clamped mutually, the concave cavities at the opposite positions are mutually attached to form a circular cavity; the outside of splint all is provided with snatchs the recess, still provides a freeze and deposits bag, including the bag body, bag body top is equipped with feed liquor pipe and twist off the stopper, and bag body top still is equipped with freeze and deposits bag fixation clamp, feed liquor pipe with twist off the stopper and arrange in two respectively in the circular cavity. The utility model discloses a buckle and the mutual block of snap ring can conveniently press from both sides on freezing bag upper portion of depositing to can place on the support, conveniently classify and also be convenient for mechanize and snatch.

Description

Freezing bag fixing clamp and freezing bag with same

Technical Field

The utility model relates to a cell freezes the field of depositing, especially relates to a freeze bag fixation clamp and have this fixation clamp's freeze bag of depositing.

Background

In the preparation or clinical application process of cell therapy products, the cell therapy products need to be placed in liquid nitrogen for low-temperature storage, and in the prior art, the storage is usually completed by means of cell cryopreservation tubes or cell cryopreservation bags.

Among the prior art, the freezing bag is difficult vertically to be placed, just is difficult for arranging to because above-mentioned reason, there is also certain difficulty in realizing mechanized snatching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient vertical freezing bag fixation clamp of placing and being convenient for snatch, above-mentioned technical purpose is realized through following technical scheme:

a freezing storage bag fixing clamp comprises two clamp plates, wherein the two clamp plates comprise a first clamp plate and a second clamp plate which are connected with each other, the first clamp plate and the second clamp plate can rotate along a joint, a protruding buckle is arranged at the end part, far away from the joint, of the first clamp plate, a snap ring is arranged at the end part, far away from the joint, of the second clamp plate, and the buckle can be clamped in the snap ring;

the inner sides of the two clamping plates are respectively provided with a concave cavity with a semicircular cross section, at least two concave cavities are arranged on the inner side of each clamping plate, the concave cavities on the inner sides of the two clamping plates are arranged at corresponding positions, and when the two clamping plates are clamped mutually, the concave cavities at the corresponding positions are mutually attached to form a circular cavity;

the outside of two splint all is provided with snatchs the recess.

Further, the method comprises the following steps: the bottoms of the two clamping plates are both smooth planes.

Further, the method comprises the following steps: the inner side of one of the clamping plates is provided with a convex clamping block along the horizontal direction, the corresponding position of the other clamping plate is provided with a clamping groove matched with the clamping block, and the clamping block can be embedded into the clamping groove.

Preferably: the clamping blocks and the clamping grooves are multiple.

The utility model discloses still aim at providing a cryopreserved bag, deposit bag fixation clamp looks adaptation with the aforesaid freezing:

the utility model provides a freeze and deposit bag, includes the bag body, bag body top is equipped with feed liquor pipe and twist off the stopper, bag body top still be equipped with freeze and deposit bag fixation clamp, feed liquor pipe with twist off the stopper and arrange in two respectively in the circular cavity.

Further, the method comprises the following steps: the top of the bag body is also provided with the freezing bag fixing clamp, the liquid inlet pipe and the twist-off plug are respectively arranged in the two circular cavities, the top of the freezing bag is provided with a transverse through hole, and the clamping block penetrates through the transverse through hole and is embedded into the clamping groove.

Further, the method comprises the following steps: the bottom of the bag body is integrally connected with an information marking part.

Further, the method comprises the following steps: the information marking part is of a double-layer structure, and the left side or the right side of the information marking part is provided with an opening for placing sample information.

Further, the method comprises the following steps: and a hanging hole is formed at the bottom of the information marking part.

Further, the method comprises the following steps: an adapter is arranged between the first clamping plate and the second clamping plate, two sides of the adapter are fixedly connected with the first clamping plate and the second clamping plate respectively, and the adapter can rotate along a self vertical rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the freezing storage bag fixing clamp is mutually clamped by the buckle and the snap ring, and can be conveniently clamped at the upper part of a freezing storage bag, so that the freezing storage bag fixing clamp can be placed on a bracket and is convenient to take and classify;

2. the grabbing grooves are formed in the outer portions of the clamping plates, so that the mechanical arms can grab conveniently, and automatic grabbing is facilitated;

3. the clamping block and the clamping groove structure are arranged on the inner sides of the clamping plates, so that the two clamping plates can be stably clamped and cannot be loosened;

4. the information marking part at the bottom of the cryopreservation bag can directly carve two-dimensional codes or bar codes of sample information, personnel information and the like through laser, and can also put the two-dimensional codes or bar codes into the cryopreservation bag from the left or right opening of the information marking part, so that samples and various information can be conveniently distinguished.

Drawings

Fig. 1 is a schematic structural view of a freezing bag fixing clip of the present invention;

fig. 2 is a schematic structural view of a cryopreservation bag according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of the cryopreservation bag with a cryopreservation bag fixing clip of the present invention;

fig. 4 is a schematic structural view of another embodiment of the fixing clip of the present invention;

FIG. 5 is a schematic structural view of the joint assembly at the liquid inlet pipe 6;

fig. 6 is a schematic view of the mounting clip and the pouch body in another embodiment of the present invention.

In the figure, 1, a splint; 11. a first splint; 111. buckling; 12. a second splint; 121. a snap ring; 2. a concave cavity; 3. grabbing a groove; 41. a clamping block; 42. a card slot; 5. a bag body; 6. a liquid inlet pipe; 7. screwing off the plug; 8. an information marking section; 9. a hanging hole; 10. a middle broken line; 13. an adapter; 14. a transfer tube; 15. PVC pipes; 16. a flow stopping clip; 17. a luer fitting; 18. a sealing cap; 19. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, a freezing storage bag fixing clamp comprises two clamp plates 1, wherein the two clamp plates 1 comprise a first clamp plate 11 and a second clamp plate 12 which are connected with each other, the first clamp plate 11 and the second clamp plate 12 can rotate along a joint, a convex buckle 111 is arranged at the end part of the first clamp plate 11 far away from the joint, a snap ring 121 is arranged at the end part of the second clamp plate 12 far away from the joint, and the buckle 111 can be clamped in the snap ring 121;

the bottom of the two clamp plates 1 is a smooth plane, after the fixation clamps clamp the cryopreservation bag, the clamp plates 1 can be placed on the support, the storage is convenient, and the bottom of the clamp plates 1 is smooth, so that the stability of the cryopreservation bag during placement can be guaranteed.

The inner sides of the two clamping plates 1 are oppositely provided with concave cavities 2 with semicircular cross sections, at least two concave cavities 2 are arranged on the inner side of each clamping plate 1, and when the two clamping plates 1 are mutually clamped, the concave cavities 2 at the opposite positions are mutually attached to form a circular cavity. In the figure 1, the concave cavities on the two clamping plates 1 are mutually attached to form two circular cavities which are respectively used for accommodating a liquid inlet pipe 6 and a twist-off plug 7 at the top of the freezing bag.

Two the outside of splint 1 all is provided with snatchs recess 3, snatchs recess 3 mainly used and automizes and snatch, makes things convenient for the manipulator to snatch here and locate to remove and freeze and deposit the bag.

As shown in fig. 1, a plurality of clamping blocks 41 protruding in the horizontal direction are arranged on the inner side of the second clamping plate 12, a plurality of clamping grooves 42 corresponding to the clamping blocks 41 are arranged at corresponding positions of the first clamping plate 11, and the clamping blocks 41 can be inserted into the clamping grooves 42, so that the fixing clamp is not easily loosened during clamping.

Combine fig. 2 and fig. 3 to show, the utility model discloses still aim at providing a cryopreserved bag, including the bag body 5, bag body 5 top is equipped with feed liquor pipe 6 and twist off stopper 7, bag body 5 top still is equipped with feed liquor pipe 6 with twist off stopper 7 and arrange two respectively in the circular cavity, horizontal through-hole is seted up at bag body 5 top, fixture block 41 passes horizontal through-hole embedding in the draw-in groove 42.

As shown in fig. 2, in order to record information such as a sample and a person, an information marking part 8 is integrally connected to the bottom of the bag body 5, a middle folding line 10 for dividing the information marking part 8 and a part for storing the sample is provided above the information marking part 8, and the bag body 5 can be folded along the middle folding line 10 and placed in the freezing seat. The two-dimensional code or the bar code of record information can be directly printed or ejected by ink on the information marking part 8 through laser, the information marking part 8 can be set to be of a double-layer structure, the left side or the right side of the information marking part is provided with an opening, a card of the two-dimensional code or the bar code can be placed into the opening, and information can be conveniently identified by workers.

The bottom of the information marking part 8 is provided with a hanging hole 9, when samples in the bag body 5 need to be poured out, the bag body 5 can be inverted, the hanging hole 9 is hung on the support, manual taking is omitted, and the bag is more convenient.

As shown in fig. 4, it is another embodiment of the fixing clip, an adaptor 13 capable of rotating along its own axial direction is disposed between the two clamping plates 1, the adaptor 13 itself has a certain width, and when clamping the bag 5, there is a certain space at the rotating position, so as to avoid the damage of the rotating position caused by too close distance between the two clamping plates 1.

As shown in fig. 5, in order to facilitate manual liquid injection under some conditions, a joint assembly is arranged at the liquid inlet pipe 6 for convenient liquid injection, the liquid inlet pipe 6 is connected with a PVC pipe 15 through a connecting pipe 14, a luer 17 is arranged at the other end of the PVC pipe 15, a flow stopping clip 16 is fixedly arranged on the PVC pipe 15, a pipeline of the PVC pipe 15 is sealed by the flow stopping clip 16 after liquid injection is completed, and a sealing cap 18 capable of being closed or opened is arranged at the head of the luer 17, so that the sealing performance of the PVC pipe 15 is further ensured.

As shown in fig. 4 and 6, the handle 19 is integrally disposed at the position of the snap ring 121, so that the snap ring can be conveniently grabbed by a worker, and is mainly used when the snap buckle 111 and the snap ring 121 are clamped, so that the snap ring is more convenient to clamp.

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 cryopreserved bag fixation clamp which characterized in that: the clamping device comprises two clamping plates (1), wherein the two clamping plates (1) comprise a first clamping plate (11) and a second clamping plate (12) which are connected with each other, the first clamping plate (11) and the second clamping plate (12) can rotate along a joint, a convex buckle (111) is arranged at the end part, far away from the joint, of the first clamping plate (11), a clamping ring (121) is arranged at the end part, far away from the joint, of the second clamping plate (12), and the buckle (111) can be clamped in the clamping ring (121);

the inner sides of the two clamping plates (1) are respectively provided with a concave cavity (2) with a semicircular cross section, at least two concave cavities (2) are arranged on the inner side of each clamping plate (1), the concave cavities on the inner sides of the two clamping plates (1) are arranged at corresponding positions, and when the two clamping plates (1) are clamped mutually, the concave cavities (2) at the corresponding positions are mutually attached to form a circular cavity;

the outside of the two clamping plates (1) is provided with a grabbing groove (3).

2. The cryopreservation bag fixing clip as claimed in claim 1, wherein: the bottoms of the two clamping plates (1) are both smooth planes.

3. The cryopreservation bag fixing clip as claimed in claim 1, wherein: a convex clamping block (41) is arranged on the inner side of one clamping plate (1) in the horizontal direction, a clamping groove (42) matched with the clamping block (41) is arranged at the corresponding position of the other clamping plate (1), and the clamping block (41) can be embedded into the clamping groove (42).

4. The cryopreservation bag fixing clamp as claimed in claim 3, wherein: the clamping blocks (41) and the clamping grooves (42) are provided in a plurality.

5. The cryopreservation bag fixing clip as claimed in any one of claims 1 to 4, wherein: be provided with adaptor (13) between first splint (11) and second splint (12), adaptor (13) both sides link firmly with first splint (11) and second splint (12) respectively, adaptor (13) can be followed self vertical axis of rotation and rotated.

6. A freezing bag comprises a bag body (5), wherein the top of the bag body (5) is provided with a liquid inlet pipe (6) and a twist-off plug (7), and is characterized in that the top of the bag body (5) is also provided with the freezing bag fixing clamp as claimed in any one of claims 1 to 4, and the liquid inlet pipe (6) and the twist-off plug (7) are respectively arranged in the two circular cavities.

7. The cryopreservation bag of claim 6 wherein: the bottom of the bag body (5) is integrally connected with an information marking part (8).

8. The cryopreservation bag of claim 7, wherein: the information marking part (8) is of a double-layer structure, and the left side or the right side of the information marking part is provided with an opening for placing sample information.

9. The cryopreservation bag of claim 7 or 8 wherein: the bottom of the information marking part (8) is provided with a hanging hole (9).

10. The utility model provides a cryopreserved bag, includes the bag body (5), and bag body top is equipped with feed liquor pipe (6) and twist off stopper (7), its characterized in that: the freezing bag fixing clamp as claimed in claim 4 is further arranged at the top of the bag body (5), the liquid inlet pipe (6) and the twist-off plug (7) are respectively arranged in the two circular cavities, a transverse through hole is formed in the top of the bag body (5), and the clamping block (41) penetrates through the transverse through hole and is embedded into the clamping groove (42).