CN219032207U

CN219032207U - Multi-position cell liquid medicine feeding device and infusion adapting device

Info

Publication number: CN219032207U
Application number: CN202223206753.7U
Authority: CN
Inventors: 汪悦; 李跃兵
Original assignee: Xixin Shanghai Medical Technology Co ltd
Current assignee: Xixin Shanghai Medical Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-16
Anticipated expiration: 2032-11-30

Abstract

The application discloses a multi-position cell feeding liquid medicine device and an infusion adapting device, wherein the multi-position cell feeding liquid medicine device is used for simultaneously transferring cells or cell culture liquid to at least two groups of different experimental vessels. The multi-position cell liquid medicine feeding device comprises a storage component, a flow dividing component and a conveying component. The storage component is provided with a storage cavity and a liquid outlet, the liquid outlet is communicated with the storage cavity, and the storage cavity is used for storing cells or cell culture fluid. The flow dividing assembly includes a first flow dividing member configured to regulate whether cells or cell culture fluid can be simultaneously delivered from at least two different directions through the delivery assembly. The first flow dividing member has a first inlet, a first outlet and at least a second outlet, and the first inlet is communicated with the first outlet and the second outlet.

Description

Multi-position cell liquid medicine feeding device and infusion adapting device

Technical Field

The utility model relates to the technical field of cell cultivation, in particular to a multi-position cell liquid medicine feeding device and an infusion adapting device.

Background

Cell culture is the growth of cells under in vitro conditions. The method is mainly used for various disciplines such as cytology, genetics, immunology and the like.

In the process of cell cultivation, cells need to be transferred to a culture bottle, a vessel or other containers suitable for survival, and living space and nutrition are limited in the cell cultivation process. Therefore, in the cell culturing process, in order to improve the survival rate of cell culturing and make a comparison experiment, a plurality of groups of cell culturing are usually performed simultaneously.

Currently, when a worker cultivates a plurality of groups of cells, the worker needs to sequentially transfer the cells or the cell culture fluid to different culture bottles, vessels or other containers, and cannot simultaneously transfer the cells or the cell culture fluid to different culture bottles, vessels or other containers, so that the work efficiency of cell cultivation can be definitely reduced.

In addition, the cells or the cell culture fluid is usually stored in a storage in advance, and then the cells or the cell culture fluid in the storage are sequentially transferred in groups by a subsequent staff, but the storage may be respectively contacted with different culture bottles, vessels or other containers in the transferring process, so that the probability of the storage being polluted is increased, and when the polluted storage is used for transferring the rest cells or the cell culture fluid again, the pollution is caused to the cells to be cultivated, thereby influencing the cultivation effect of the cells.

Disclosure of Invention

One advantage of the present utility model is that a multi-position cell-feeding medical fluid device is provided, and cells or cell culture fluid can be selectively transferred to different culture bottles, vessels or other containers at the same time by using the multi-position cell-feeding medical fluid device, so that the cell cultivation efficiency is improved.

One advantage of the present utility model is to provide a multi-position cell-feeding liquid medicine device, which can selectively transfer cells or cell culture liquid to different culture bottles, vessels or other containers simultaneously, thereby reducing bacterial contamination during transfer and improving cell cultivation effect.

The utility model has the advantages that the cell liquid medicine feeding device with multiple positions is provided, when the cell liquid medicine feeding device with multiple positions is used, the first branch pipes and/or the second branch pipes can be respectively clamped and fixed, and the first branch pipes and/or the second branch pipes are prevented from being intertwined, so that the transfer of cells or cell culture liquid is prevented from being influenced.

The utility model has the advantages that the cell liquid medicine feeding device with multiple positions is provided, and meanwhile, the cell liquid medicine feeding device with multiple positions has a simple structure, and the manufacturing cost is reduced.

To achieve at least one of the above advantages, the present utility model provides a multi-site cell-feeding apparatus for simultaneously transferring cells or cell culture fluid to at least two sets of laboratory vessels, the multi-site cell-feeding apparatus comprising:

the storage assembly is provided with a storage cavity and a liquid outlet, and the liquid outlet is communicated with the storage cavity;

the first flow dividing component comprises a first inlet, a first outlet and at least one second outlet, and when the industrial component is installed on the flow dividing component, the first inlet is communicated with the liquid outlet;

a delivery assembly, the delivery assembly comprising:

a first delivery member comprising a first main tube mounted to the first flow divider, the first flow divider being configured to output cells or cell culture fluid flowing from the storage assembly through the first main tube, the first main tube defining a first flow path defining a second inlet and a third outlet, both the second inlet and the third outlet being in communication with the first flow path, the second inlet being in communication with the first outlet;

the second conveying part comprises at least one second main pipe, the second main pipe is arranged on the first flow dividing part, the first flow dividing part is arranged to output cells or cell culture fluid flowing out of the storage component through the second main pipe, the number of the second main pipes is consistent with the number of the second outlet, the second main pipe defines a second flow passage, the second flow passage defines a third inlet and a fourth outlet, the third inlet and the fourth outlet are both communicated with the second flow passage, and the third inlet is communicated with the second outlet.

According to an embodiment of the present utility model, the storage assembly includes a storage body and a medicine transferring member, the storage body forms the storage cavity and the liquid outlet, the medicine transferring member is movably disposed in the storage cavity formed by the storage body, and the medicine transferring member and an inner wall of the storage cavity form a closed cavity.

According to an embodiment of the present utility model, the first conveying member further comprises at least two first branch pipes, and the flow dividing assembly comprises a second flow dividing member, wherein the second flow dividing member is installed between the first main pipe and the first branch pipes, and the second flow dividing member is configured to regulate the flow direction of the cell or the cell culture fluid flowing through the first main pipe flow channel to the first branch pipes.

According to an embodiment of the present utility model, the first branch pipe has a third flow passage defining a fourth inlet and a fifth outlet, both of which are communicated with the third flow passage, and the second branch pipe has a fifth inlet communicated with the third outlet of the first main pipe and at least one sixth outlet communicated with the first branch pipe.

According to an embodiment of the present utility model, the second flow divider is implemented to include a three-way pipe, and the multi-position cytoblast apparatus further includes a first flow stopper mounted to the first main pipe, the first flow stopper being configured to control opening and closing of the first branch pipe.

According to an embodiment of the utility model, the second conveying member further comprises at least two second branch pipes, the flow dividing assembly further comprises a third flow dividing member, the second branch pipes are connected to the second main pipe through the third flow dividing member, and the third flow dividing member is configured to regulate the flow direction of the cell or cell culture fluid flowing from the second main pipe to the second branch pipes.

According to an embodiment of the present utility model, the third flow divider has a sixth inlet and at least a seventh outlet, the sixth inlet is connected to the second main pipe, the second branch pipe has a fourth flow channel, the fourth flow channel defines a seventh inlet and an eighth outlet, both the seventh inlet and the eighth outlet are connected to the fourth flow channel, and the seventh inlet is connected to the seventh outlet.

According to an embodiment of the present utility model, the third flow dividing member is implemented to include a three-way pipe member, and the multi-position cytoblast medicine feeding device further includes a second flow stopping member, and the second flow stopping member is mounted on the second branch pipe, and the opening and closing of the second branch pipe are independently controlled by the second flow stopping member.

According to an embodiment of the present utility model, the second main pipe includes a main flow portion and at least two branch flow portions, the fourth outlet is formed in the branch flow portion, the third inlet is formed in the main flow portion, the multi-position cytoblast apparatus further includes at least one connecting member, the connecting member is mounted on the second branch pipe and the first branch pipe, and the connecting member is communicated with the second branch pipe and the first branch pipe.

According to one embodiment of the present utility model, an infusion adapter is mounted to a storage assembly, the infusion adapter comprising:

a diverter assembly comprising a first diverter having a first inlet, a first outlet and at least a second outlet, the first inlet being in communication with the storage assembly when the storage assembly is mounted to the diverter assembly;

a delivery assembly, the delivery assembly comprising:

Drawings

FIG. 1 is a schematic perspective view showing the structure of the multi-position cell medicine feeding device according to the present utility model.

FIG. 2 shows a front view of the structure of the multi-position cell-feeding device according to the present utility model.

FIG. 3 is a cross-sectional view showing the structure of the multi-site cell-feeding liquid medicine apparatus according to the present utility model.

FIG. 4 is an exploded view showing a part of the construction of the multi-site cell-feeding liquid medicine apparatus according to the present utility model.

FIG. 5 is an exploded view showing a part of the construction of the multi-site cell-feeding liquid medicine apparatus according to the present utility model.

FIG. 6 is an exploded view showing a part of the construction of the multi-site cell-feeding liquid medicine apparatus according to the present utility model.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1 to 6, a multi-site cell-feeding apparatus for simultaneously transferring cells or cell culture fluid to at least two different sets of laboratory vessels according to a preferred embodiment of the present utility model will be described in detail below. The multi-position cytoblast medicine liquid feeding device comprises a storage component 10, a distribution component 20 and a conveying component 30.

The storage assembly 10 has a storage chamber 1001 and a liquid outlet 1002, the liquid outlet 1002 is connected to the storage chamber 1001, and the storage chamber 1001 is used for storing cells or cell culture liquid.

The flow dividing assembly 20 comprises a first flow dividing member 21, the first flow dividing member 21 being configured to regulate whether cells or cell culture fluid can be simultaneously delivered from at least two different directions through the delivery assembly 30. The first manifold 21 has a first inlet 2101, a first outlet 2102 and at least a second outlet 2103, the first inlet 2101 being in communication with the first outlet 2102 and the second outlet 2103.

The storage assembly 10 is detachably mounted to the first flow divider 21, and when the storage assembly 10 is mounted to the first flow divider 21, the liquid outlet 1002 is connected to the first inlet 2101, so that after the cells or the cell culture liquid stored in the storage chamber 1001 flows out from the liquid outlet 1002, the cells or the cell culture liquid enters from the first inlet 2101 and flows out again from the first outlet 2102 and the second outlet 2103, respectively. In this way, the cells or cell culture fluid in the storage assembly 10 are respectively flowed out from two different directions, and after being flowed out, the cells or cell culture fluid can be respectively externally connected with a catheter, and finally transferred to at least two groups of different laboratory vessels. Compared with the traditional cell culture, the cell culture device can convey cells or cell culture fluid to two groups of different laboratory vessels at one time, does not need to operate sequentially, improves the working efficiency, simultaneously avoids the pollution of conveying the cells or the cell culture fluid for many times in the process of cell culture, and improves the cell culture effect.

Specifically, the conveying assembly 30 includes a first conveying member 31 and at least a second conveying member 32.

The first conveying member 31 includes a first main pipe 311 and a first branch pipe 312. The first main pipe 311 and the first branch pipe 312 are both installed on the first flow dividing member 21, and the first flow dividing member 21 is configured to output the cells or the cell culture fluid output from the storage unit 10 from the first main pipe 311 and the first branch pipe 312, respectively, so as to achieve a flow dividing effect.

The first main pipe 311 defines a first flow channel 31101, the first flow channel 31101 defines a second inlet 31102 and a third outlet 31103, and the second inlet 31102 and the third outlet 31103 are both in communication with the first flow channel 31101. The second inlet 31102 communicates with the first outlet 2102.

In this way, the cells or cell culture medium transferred from the first outlet 2102 flows into the first flow channel 31101 through the second inlet 31102 and finally flows out of the third outlet 31103, and the cells or cell culture medium is discharged from one direction, so that the cells or cell culture medium is transferred to one of the plurality of laboratory vessels.

The number of the second main pipes 321 is identical to the number of the second outlets 2103. The second main pipe 321 defines a second flow channel 32101, the second flow channel 32101 defines a third inlet 32102 and a fourth outlet 32103, the third inlet 32102 and the fourth outlet 32103 are both connected to the second flow channel 32101, and the third inlet 32102 is connected to the second outlet 2103.

In this way, the cells or cell culture medium transferred from the second outlet 2103 will flow into the second flow channel 32101 through the third inlet 32102 and finally flow out of the fourth outlet 32103, and the cells or cell culture medium is discharged from the other direction, thereby completing the transfer of the cells or cell culture medium to another set of laboratory vessels.

Preferably, the first flow divider 21 is implemented to include a flow divider through which the transfer of cells or cell culture fluid from the storage assembly 10 to the first and

second transport members

31, 32 is regulated. The diverter valve has an open state and a closed state. When the flow divider is opened, the cells or cell culture liquid flows into the first conveying member 31 and the second conveying member 32 from the first inlet 2101, respectively, thereby completing the conveyance in two different directions; when the flow divider is closed, the cell or cell culture fluid cannot flow into the first conveying member 31 and the second conveying member 32 from the first inlet 2101, so that the aim of stopping along with closing can be achieved, and the operation and control of the experimenters are facilitated.

As will be appreciated by those skilled in the art, the cell or cell culture fluid provided by the storage assembly 10 is regulated by the first splitter 21, so that the cell or cell culture fluid can flow along the first main pipe 311 and the second main pipe 321 respectively to two different directions, thereby guiding the cell or cell culture fluid to be finally delivered to two different groups of experimental vessels, and further improving the output efficiency of the cell or cell culture fluid. When delivery is not required, the first outlet 2102 and the second outlet 2103 may be closed by regulating the first diverting member 21.

Preferably, the surface of the storage assembly 10 is provided with graduations to monitor the discharge of cells or cell culture fluid.

Specifically, the storage assembly 10 includes a storage body 11 and a medicine-transferring member 12, the storage body 11 forms the storage cavity 1001 and the liquid outlet 1002, the medicine-transferring member 12 is movably disposed in the storage cavity 1001 formed by the storage body 11, and a closed cavity 1003 is formed between the medicine-transferring member 12 and an inner wall of the storage cavity 1001. In this way, the medicine-moving member 12 is moved along the storage chamber 1001 in a direction approaching the liquid outlet 1002, and the cells or the cell culture liquid is output from the liquid outlet 1002 by pressure, thereby facilitating manual operation.

Further, the first conveying member 31 further includes at least two first branch pipes 312, the flow dividing assembly 20 includes a second flow dividing member 22, the second flow dividing member 22 is installed between the first main pipe 311 and the first branch pipes 312, and the second flow dividing member 22 is configured to regulate the flow direction of the cells or the cell culture fluid flowing through the first main pipe 311 from the first branch pipes 312.

In this way, after the cells or the cell culture medium transferred by the first transfer member 31 is transferred from the first main pipe 311, the cells or the cell culture medium in one direction transferred by the first transfer member 31 is transferred through at least two first branch pipes 312, and the cells or the cell culture medium in one direction is transferred through at least two first branch pipes 312, and then the cells or the cell culture medium in one direction is discharged through two directions. In this way, the multi-position cell solution feeding device respectively feeds cells or cell culture solution to at least two different groups of laboratory vessels.

Specifically, the first branch 312 has a third flow channel 31201, and the third flow channel 31201 defines a fourth inlet 31202 and a fifth outlet 31203, and the fourth inlet 31202 and the fifth outlet 31203 are both in communication with the third flow channel 31201.

The second flow dividing member 22 has a fifth inlet 2201 and at least one sixth outlet 2202, the fifth inlet 2201 being in communication with the third outlet 31103 of the first main pipe 311, the sixth outlet 2202 being in communication with the first branch pipe 312. Cells or cell culture fluid flowing through the first main pipe 311 are transferred through the second flow dividing member 22, and are transferred to the first branch pipe 312, respectively.

In one embodiment, the second flow divider 22 is implemented to include a medical three-way stopcock, and by rotating the medical three-way stopcock, the discharge of cells or cell culture fluid delivered from the first main tube 311 from any of the first branch tubes 312 can be regulated. In this way, after the cells or the cell culture solution is transferred through the first main pipe 311, the cells or the cell culture solution transferred through the first branch pipe 312 can be transferred again to a different laboratory vessel.

Referring to fig. 2 to 3, in another variant embodiment, the second flow divider 22 is implemented to comprise a three-way tube. The multi-position cytoblast medicine feeding device further comprises a first flow stopping member 40, wherein the first flow stopping member 40 is installed on the first main pipe 311, and the first flow stopping member 40 is configured to control the opening and closing of the first branch pipe 312. Thus, by individually controlling the first stopper 40, the opened and closed state of each of the first branch pipes 312 can be individually controlled, and thus the transport path of the cells or the cell culture medium can be controlled, so that the cells or the cell culture medium can be selectively transported to a specific laboratory vessel.

Still further, the second conveying member 32 further includes at least two second branch pipes 322. The flow dividing assembly 20 further comprises a third flow dividing member 23, the second branch pipe 322 is connected to the second main pipe 321 through the third flow dividing member 23, and the third flow dividing member 23 is configured to regulate the flow direction of the cell or the cell culture fluid flowing from the second main pipe 321 to the second branch pipe 322.

Preferably, two second branch pipes 322 are provided.

Specifically, the third flow divider 23 has a sixth inlet 2301 and at least one seventh outlet 2302, the sixth inlet 2301 is connected to the second main pipe 321, and the seventh outlet 2302 is connected to the second branch pipe 322, so that the cells or the cell culture solution is respectively transferred to the second branch pipe 322 through the second main pipe 321, and thus the cells or the cell culture solution are respectively transferred to different experimental vessels.

More specifically, the second branch pipe 322 has a fourth flow channel 32201, the fourth flow channel 32201 defines a seventh inlet 32202 and an eighth outlet 32203, the seventh inlet 32202 and the eighth outlet 32203 are both connected to the fourth flow channel 32201, and the seventh inlet 32202 is connected to the seventh outlet 2302.

In an embodiment, the third flow divider 23 is implemented to include a medical three-way cock, and by rotating the medical three-way cock, it is possible to regulate the discharge of the cells or the cell culture liquid transferred from the second main pipe 321 from any one of the second branch pipes 322, and thus transfer the cells or the cell culture liquid transferred from the second main pipe 321 from the second branch pipe 322 to a different laboratory vessel.

Referring to fig. 2 to 3, in another embodiment, the third flow divider 23 is implemented to include a three-way pipe, the multi-position cytoblast apparatus further includes a second flow stopper 50, the second flow stopper 50 is mounted to the second branch pipe 322, and the second flow stopper 50 individually controls the opening and closing of the second branch pipe 322 so that cells or cell culture fluid can be transferred to a specific laboratory vessel or vessels through the second branch pipe 322.

Referring to fig. 5, more preferably, the second main pipe 321 includes a main flow portion 3211 and at least two sub-flow portions 3212, the fourth outlet 32103 is formed at the sub-flow portions 3212, and the third inlet 32102 is formed at the main flow portion 3211. The branching portion 3212 is connected to the main flow portion 3211, the branching portion 3212 is mounted to the second branch pipe 322 by the third flow control member 23, and the main flow portion 3211 is mounted to the first flow control member 21.

More preferably, the main flow portion 3211 is detachably connected to the branch flow portion 3212.

Preferably, the second flow stop 50 is implemented to include a flow stop clip.

Referring to fig. 1 or 5, the multi-position cytoblast apparatus further includes at least one connector 60, wherein the connector 60 is mounted on the second branch pipe 322 and the first branch pipe 312, and communicates with the second branch pipe 322 and the first branch pipe 312. The second branch pipe 322 and the first branch pipe 312 are connected to an external pipe through the connection member 60.

Specifically, the connection member 60 and the eighth outlet 32203 are in communication with the fifth outlet 31203, and the cells or the cell culture liquid is discharged through the eighth outlet 32203 and the fifth outlet 31203.

The connector 60 is embodied as a luer fitting.

Further, the multi-position cytostatic device also includes at least one clamp 70. The clamping member 70 is mounted on the conveying assembly 30, and the clamping member 70 is configured to be capable of being opened and closed so as to fix the conveying assembly 30 according to actual needs when conveying cells or cell culture fluid.

Preferably, the clamping member 70 is mounted on the first branch pipe 312 and/or the second branch pipe 322, so as to clamp and fix the first branch pipe 312 and/or the second branch pipe 322, respectively, and avoid the first branch pipe 312 and/or the second branch pipe 322 from intertwining during the infusion process.

In one embodiment, the clamp 70 is implemented to include a clip.

The working method of the multi-position cell liquid medicine feeding device is provided, and mainly comprises the following steps:

the connecting piece 60 is connected with an external pipeline, and the cells or the cell culture fluid stored in the storage assembly 10 are respectively output from the first dividing piece 21 to at least two directions, so as to convey the cells or the cell nutrient fluid to at least two different experimental vessels.

Further, the working method of the multi-position cell liquid medicine feeding device further comprises the following steps:

the cells or cell culture fluid output from the first main pipe 311 is transferred to different directions through the second flow dividing member 22, so as to transfer the cells or cell nutrient fluid to different laboratory vessels. .

Preferably, the first stopper 40 is operated to selectively close or open the first branch 312, and the delivery position of the cells or the cell culture medium is adjusted according to actual demands.

the cells or cell culture fluid outputted from the second main pipe 321 is transferred to different directions through the third flow dividing member 23, respectively, so that the cells or cell nutrient fluid is transferred to another laboratory vessel.

Preferably, the second flow stop member 50 is operated to selectively open or close the second branch pipe 322, and the delivery position of the cells or the cell culture medium is adjusted according to actual demands.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. A multi-site cell feeding device for simultaneously transferring cells or cell culture fluid to at least two sets of laboratory vessels, the multi-site cell feeding device comprising:

the first flow dividing component comprises a first inlet, a first outlet and at least one second outlet, and when the storage component is installed on the flow dividing component, the first inlet is communicated with the liquid outlet;

a delivery assembly, the delivery assembly comprising:

2. The multi-position cytoblast apparatus of claim 1, wherein the storage assembly comprises a storage body and a drug-transferring member, the storage body forms the storage cavity and the liquid outlet, the drug-transferring member is movably disposed in the storage cavity formed by the storage body, and the drug-transferring member and an inner wall of the storage cavity form a closed cavity.

3. The multi-position cytocast device of claim 1, wherein the first delivery member further comprises at least two first branches, the flow splitting assembly comprising a second flow splitting member mounted between the first main tube and the first branches, the second flow splitting member configured to split flow of cells or cell culture fluid flowing through the first main tube from the first branches.

4. The device of claim 3, wherein the first manifold has a third flow path defining a fourth inlet and a fifth outlet, the fourth inlet and the fifth outlet each communicating with the third flow path, the second manifold has a fifth inlet and at least a sixth outlet, the fifth inlet communicating with the third outlet of the first manifold, and the sixth outlet communicating with the first manifold.

5. The device of claim 3, wherein the second flow divider is configured to include a three-way tube, and further comprising a first flow-stop mounted to the first main tube, the first flow-stop configured to regulate opening and closing of the first branch tube.

6. The multi-position cytoblast apparatus of claim 4 or 5, wherein the second delivery member further comprises at least two second branch pipes, the branching assembly further comprises a third branching member, the second branch pipe is connected to the second main pipe by the third branching member, and the third branching member is configured to branch the cell or the cell culture fluid flowing through the second main pipe to the second branch pipe for outflow.

7. The multi-position cytoblast apparatus of claim 6, wherein the third manifold has a sixth inlet and at least a seventh outlet, the sixth inlet is connected to the second main pipe, the second manifold has a fourth flow channel, the fourth flow channel defines a seventh inlet and an eighth outlet, the seventh inlet and the eighth outlet are both connected to the fourth flow channel, and the seventh inlet is connected to the seventh outlet.

8. The multi-position cell drug solution feeding device according to claim 7, wherein the third flow dividing member is implemented to include a three-way pipe member, and further comprising a second flow stopping member mounted to the second branch pipe, and opening and closing of the second branch pipe are individually regulated by the second flow stopping member.

9. The device of claim 8, wherein the second main tube comprises a main flow portion and at least two branch flow portions, the fourth outlet is formed in the branch flow portion, the third inlet is formed in the main flow portion, the device further comprises at least one connector mounted to the second branch tube and the first branch tube, and the connector is in communication with the second branch tube and the first branch tube.

10. The infusion adaptation device, infusion adaptation device installs in a storage component, its characterized in that, infusion adaptation device includes:

a delivery assembly, the delivery assembly comprising: