CN216172460U

CN216172460U - Dialysis bag fixing device

Info

Publication number: CN216172460U
Application number: CN202121432413.9U
Authority: CN
Inventors: 郝东; 王俊; 周浩; 何华斌; 魏文培; 宗奕珊; 侯增淼
Original assignee: Xi'an Denos Medical Technology Co ltd
Current assignee: Xi'an Denos Medical Technology Co ltd
Priority date: 2021-06-27
Filing date: 2021-06-27
Publication date: 2022-04-05
Anticipated expiration: 2031-06-27

Abstract

The utility model relates to a dialysis bag fixing device which comprises a dialysis container, wherein at least three fixing mechanisms are arranged in the dialysis container, and the fixing mechanisms are used for fixing a dialysis bag; the dialysis bag fixing device is used for fixing a dialysis bag in a dialysis process, can fix the dialysis bag at any position in a dialysis container by matching with a plurality of fixing mechanisms, can completely immerse and suspend the dialysis bag in dialysate, and can accelerate the dialysis process by matching with a magnetic stirrer; the dialysis bag can be fixed by combining the simple fixing clamp, the fixing column, the supporting column and the common binding belt, and all the components are simple to install, do not occupy other operation spaces, and are easy to store after being disassembled; the plurality of dialysis bags can be fixed by matching the plurality of groups of fixing devices.

Description

Dialysis bag fixing device

Technical Field

The utility model belongs to the technical field of auxiliary tools for dialysis by using dialysis bags in laboratories, and particularly relates to a dialysis bag fixing device.

Background

The dialysis bag is the most commonly used consumptive material when laboratory hand sample carries out dialysis treatment, pack the good dialysis bag of processing into with the sample and use, place in the container that stores the dislysate after the both ends are sealed with the special clamp of dialysis bag, often in dialysis process because the dialysis bag places the in-process and floats and lead to partial dialysis bag surface to expose in the air influence dialysis effect and dialysis bag life-span on the dislysate, often need some fixing device to be fixed in the dislysate assigned position with the dialysis bag, the cooperation magnetic stirrers of being convenient for simultaneously stir and has accelerateed dialysis process.

The laboratory now uses 2 types of fixtures: one is that the dialysis bag is sunk at the bottom end of the dialysate by adopting a mode of balancing weight at one end, so that the dialysis bag can be prevented from being exposed in the air but cannot be matched with a magnetic stirrer to stir the dialysate to accelerate the dialysis process; the second is a complex fixing support, the operation is complex when the dialysis bag is fixed, the whole support is huge, and a large operation table is occupied. Therefore, there is a need to design a fixing device with simple structure, reduced operation space, and suitable for dialysis bags of different specifications.

Disclosure of Invention

The utility model aims to provide a fixing device which is simple in structure, saves operation space and is suitable for dialysis bags of different specifications.

The dialysis bag fixing device comprises a dialysis container, wherein at least three fixing mechanisms are arranged in the dialysis container, and the fixing mechanisms are used for fixing a dialysis bag.

Furthermore, the fixing mechanism comprises a fixing clamp, a fixing column, a supporting column and a binding belt; the upper end and the fixation clamp of fixed column integrative setting, be equipped with the internal thread fixed orifices on the fixed column, support column one end is provided with the external screw thread, external screw thread and internal thread fixed orifices threaded connection, the support column other end is equipped with fixed arch.

Furthermore, the fixing clamp, the fixing column and the supporting column are all made of PVC/PP/stainless steel.

Further, the internal thread fixing holes are at least provided with 2.

Further, the fixing protrusion is of a hollow hole-shaped structure.

Furthermore, a soft bulge is arranged at the fixing point of the fixing clamp.

Furthermore, the upper part and the lower part of the dialysis bag are fixed through dialysis bag clamps.

The utility model has the beneficial effects that: the dialysis bag fixing device is used for fixing a dialysis bag in a dialysis process, can fix the dialysis bag at any position in a dialysis container by matching with a plurality of fixing mechanisms, can completely immerse and suspend the dialysis bag in dialysate, and can accelerate the dialysis process by matching with a magnetic stirrer; the dialysis bag can be fixed by combining the simple fixing clamp, the fixing column, the supporting column and the common binding belt, and all the components are simple to install, do not occupy other operation spaces, and are easy to store after being disassembled; the plurality of dialysis bags can be fixed by matching the plurality of groups of fixing devices.

The present invention will be described in further detail with reference to examples.

Drawings

Fig. 1 is a schematic side view of a fixing clip and a fixing post.

Fig. 2 is a front structural schematic diagram of the fixing clip and the fixing column.

Fig. 3 is a schematic structural diagram of the support column.

FIG. 4 is a schematic diagram of an embodiment of three sets of fastening devices according to the present invention.

In the figure: 1. a fixing clip; 11. a fixed point; 2. fixing a column; 21. an internal thread fixing hole; 3. A support pillar; 31. an external thread; 32. a fixed protrusion; 4. binding a belt; 5. a dialysis bag clamp; 6. a dialysis bag; 7. a dialysis container.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "aligned", "overlapping", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Example 1

The embodiment provides a dialysis bag fixing device as shown in fig. 1 to 4, which comprises a dialysis container 7, wherein at least three fixing mechanisms are arranged in the dialysis container 7, and the fixing mechanisms are used for fixing a dialysis bag 6.

Further, the fixing mechanism comprises a fixing clamp 1, a fixing column 2, a supporting column 3 and a binding belt 4; the upper end of fixed column 2 sets up with fixation clamp 1 is integrative, be equipped with internal thread fixed orifices 21 on the fixed column 2, 3 one end of support column are provided with external screw thread 31,

external screw thread

31 and 21 threaded connection of internal thread fixed orifices, the 3 other ends of support column are equipped with fixed arch 32.

Furthermore, the fixing clamp 1, the fixing column 2 and the supporting column 3 are all made of PVC/PP/stainless steel.

Further, the internal thread fixing hole 21 is provided with 2 at least, specifically speaking, the internal thread fixing hole 21 is located 2 upper portions of fixed column, lower part respectively to the one end that is provided with external screw thread 31 of support column 3 is connected with internal thread fixing hole 21, thereby ensures that the other end of support column 3 and ribbon 4 cooperate fixed dialysis bag 6.

Further, fixed protrusion 32 is the cavity column structure, and like this, fixed protrusion 32 can be better fixed ribbon 4, avoids ribbon 4 when fixed dialysis bag 6, the phenomenon of landing from support column 3.

Further, the fixed point 11 of fixation clamp 1 is provided with soft arch, and soft protruding setting can make fixation clamp 1 when the centre gripping is on dialysis container 7, can play certain cushioning effect to clamping-force striking when avoiding fixation clamp 1 and dialysis container 7 contact avoids wearing and tearing fixed point 11 or dialysis container 7.

Further, the upper part and the lower part of the dialysis bag 6 are fixed by a dialysis bag clamp 5.

In practical application, three fixing mechanisms are fixed above the inside of a dialysis container 7 through a fixing clamp 1, the three fixing mechanisms are separated by 120 degrees, a fixing column 2 is close to the inner side of the dialysis container 7 and vertically fixed on the bottom surface of the dialysis container 7, an external thread 31 of a supporting column 3 is connected and fixed with an internal thread fixing hole 21 of the fixing column 2, one end of a dialysis bag 6 is sealed by a dialysis bag clamp 5 and then is placed into the dialysis container 7, the lower end of the dialysis bag 6 penetrates through the lower end by a binding belt 4, the other end of the supporting column 3 is provided with a hollow hole-shaped fixing bulge 32, the binding belt 4 fixes the position of the lower end of the dialysis bag 6 through the fixing bulge 32, a small amount of dialysate is added into the dialysis container 7, after a sample to be dialyzed is added into the dialysis bag 6, the position of the upper end of the dialysis bag 6 is fixed by the binding belt 4 through the fixing bulge 32 after the upper end of the dialysis bag 6 is sealed by the dialysis bag clamp 5, the dialysate is added to completely submerge the dialysis bag 6, at which point the dialysis bag 6 is completely submerged and suspended in a fixed position in the solution.

In summary, the dialysis bag fixing device is used for fixing the dialysis bag 6 in the dialysis process, and can be used for fixing the dialysis bag 6 at any position in the dialysis container 7 by matching with a plurality of fixing mechanisms, so that the dialysis bag 6 can be completely immersed and suspended in dialysate, and the dialysis process can be accelerated by matching with a magnetic stirrer; the dialysis bag 6 can be fixed by combining the simple fixing clamp 1, the fixing column 2, the supporting column 3 and the common binding belt 4, and all components are simple to install, do not occupy other operation spaces, and are easy to store after being disassembled; the plurality of dialysis bags can be fixed by matching the plurality of groups of fixing devices.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. A dialysis bag fixing device which is characterized in that: the dialysis device comprises a dialysis container (7), wherein at least three fixing mechanisms are arranged in the dialysis container (7), and the fixing mechanisms are used for fixing a dialysis bag (6); the fixing mechanism comprises a fixing clamp (1), a fixing column (2), a supporting column (3) and a binding belt (4); the upper end of the fixing column (2) is integrated with the fixing clamp (1), an internal thread fixing hole (21) is formed in the fixing column (2), an external thread (31) is arranged at one end of the supporting column (3), the external thread (31) is in threaded connection with the internal thread fixing hole (21), and a fixing bulge (32) is arranged at the other end of the supporting column (3); the fixing protrusion (32) is used for fixing the cable tie (4).

2. The dialysis bag holding apparatus of claim 1, wherein: the fixing clamp (1), the fixing column (2) and the supporting column (3) are all made of PVC/PP/stainless steel.

3. The dialysis bag holding apparatus of claim 2, wherein: the internal thread fixing holes (21) are at least provided with 2.

4. The dialysis bag holding apparatus of claim 2, wherein: the fixing protrusion (32) is of a hollow hole-shaped structure.

5. The dialysis bag holding apparatus of claim 1, wherein: the fixing point (11) of the fixing clip (1) is provided with a soft bulge.

6. The dialysis bag holding apparatus of claim 1, wherein: the upper part and the lower part of the dialysis bag (6) are fixed through a dialysis bag clamp (5).