Intelligent bag separating instrument

Abstract

The utility model discloses an intelligent bag separating instrument, which comprises a primary bag placing table, a secondary bag placing table and a bag separating table, the sub-bag placing table comprises a first placing groove and a first weighing sensor, the first placing groove is used for placing a sub-bag, the first weighing sensor is arranged below the first placing groove, and the first weighing sensor is used for acquiring the weight of the sub-bag; the peristaltic pump is arranged between the primary bag placing table and the secondary bag placing table, the peristaltic pump is provided with a first connecting port and a second connecting port, the first connecting port is used for connecting the primary bag, and the second connecting port is used for connecting the secondary bag; the main controller is electrically connected with the first weighing sensor and the peristaltic pump; and the main controller is configured to control the peristaltic pump to start and control the peristaltic pump to stop acting when the weight of the sub-bag reaches the preset weight. The blood bag separating device can replace manual extrusion to control bag separating, bag separating weighing is achieved, and efficiency and accuracy of blood bag separating are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag separation, in particular to an intelligent bag separation instrument. Background Art

[0002] The component department in the blood collection and supply industry is primarily responsible for preparing collected whole blood into different blood products, which are then distributed to hospitals based on clinical needs. When transfusing young children, the dose of red blood cells and other components should be much smaller than that for adults. However, since blood donations are typically based on adult-standard amounts, the prepared adult-dose blood needs to be divided into multiple smaller-dose bags using multipack bags.

[0003] Currently, the mother bag containing blood is aseptically connected to a sterile empty bag or a set of multiple empty bags. The mother bag is then manually squeezed to allow the blood to flow through the blood bag tubing into the sub-bags (one or more empty blood bags). The sub-bags are then weighed to control the weight of the blood flowing in. The controlled amount is based on the small dose required by the clinical appointment.

[0004] However, manual squeezing operations have many problems, such as the need for manual calculation and weight control; imprecise squeezing control, requiring back and forth squeezing and repeated adjustment of the blood bag weight to meet the target weight; and low efficiency, time-consuming and labor-intensive when operating large amounts of blood. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems in the prior art. To this end, the utility model proposes an intelligent bag separating instrument.

[0006] The solution of the utility model to solve its technical problems is:

[0007] An intelligent bag separator, comprising:

[0008] A mother bag placement table, used for placing mother bags;

[0009] The sub-bag placement platform includes a first placement slot and a first weighing sensor, wherein the first placement slot is used to place the sub-bag, and the first weighing sensor is provided below the first placement slot and is used to obtain the weight of the sub-bag;

[0010] a peristaltic pump, disposed between the mother bag placement platform and the child bag placement platform, the peristaltic pump having a first connection port and a second connection port, the first connection port being used to connect to the mother bag, and the second connection port being used to connect to the child bag;

[0011] a main controller, the main controller being electrically connected to the first weighing sensor and the peristaltic pump respectively;

[0012] The main controller is configured to: control the peristaltic pump to start, and control the peristaltic pump to stop when the weight of the sub-bag reaches a preset weight.

[0013] The present invention has at least the following beneficial effects: the weight of the sub-bag obtained by the first weighing sensor can be transmitted to the main controller, and when the weight of the sub-bag reaches a preset weight, that is, the blood dosage in the sub-bag reaches the preset dosage requirement, the main controller controls the peristaltic pump to stop action, without the need for manual squeezing control. The linkage between the peristaltic pump and the first weighing sensor accurately ensures the dosage of blood in the sub-bag, without the need to repeatedly adjust the amount of blood in the sub-bag, further improving the bagging efficiency and improving the accuracy of bagging.

[0014] As a further improvement to the above technical solution, multiple sub-bag placement platforms are provided, and the number of peristaltic pumps is the same as the number of sub-bag placement platforms, with each peristaltic pump being provided in a one-to-one correspondence with the sub-bag placement platforms. By providing multiple sub-bag placement platforms, multiple sub-bags can be placed simultaneously, thereby enabling the simultaneous separation of multiple sub-bags, resulting in multiple blood sub-bags that meet small-dose requirements, further improving the efficiency of blood bag separation.

[0015] As a further improvement to the above technical solution, the mother bag placement station is provided in plurality, and the number of the mother bag placement stations is less than or equal to the number of the child bag placement stations. The provision of multiple mother bag placement stations enables simultaneous bagging of multiple mother bags, further improving the efficiency of blood bagging.

[0016] As a further improvement of the above technical solution, the intelligent bag separator also includes an integrated shell, which is hollow to form a cavity, and the mother bag placement table, the child bag placement table, the peristaltic pump and the main controller are respectively installed in the cavity, and the mother bag placement table, the first placement slot and the peristaltic pump respectively extend upward from the cavity, and the first connection port and the second connection port are both located above the upper surface of the integrated shell.

[0017] The integrated shell can provide installation space for the mother bag placement table, the child bag placement table, the peristaltic pump, and the main controller, which can be more conducive to the transportation and packaging of the intelligent bag separator, avoid the loss of various parts of the intelligent bag separator, and make the placement and connection operations of the mother bag and the child bag more convenient.

[0018] As a further improvement of the above technical solution, the intelligent bag separator further includes:

[0019] The heat sealing component is connected to the integrated shell. The heat sealing component is provided with a heat sealing head, and the heat sealing head extends out of the outer side of the integrated shell.

[0020] The heat sealing head can heat-seal the blood conduit between the sub-bag and the mother bag. After heat-sealing, it is easier to tear off the blood conduit connecting the sub-bag and the mother bag, so that the sub-bag is separated from the mother bag.

[0021] As a further improvement to the above technical solution, the heat-sealing component includes a first heat-sealing component and a second heat-sealing component. The first heat-sealing component is disposed between the mother bag placement platform and the child bag placement platform and is connected to the upper wall of the integrated shell. The second heat-sealing component is connected to the front wall of the integrated shell. The first heat-sealing component facilitates heat-sealing and separation of the child bags after bagging. The second heat-sealing component serves as a backup heat-sealing component.

[0022] As a further improvement to the above technical solution, the heat sealing component is further provided with a high-frequency driver, which is communicatively connected to the heat sealing head and the main controller. The high-frequency driver is electrically connected to the heat sealing head and communicatively connected to the main controller, bridging the communication gap between the heat sealing head and the main controller, allowing the main controller to control the heat sealing operation of the heat sealing head.

[0023] As a further improvement to the above technical solution, the intelligent bagging machine also includes a touch screen display electrically connected to the main controller. The display can display relevant information such as weight, and the operator can also issue weighing, heat sealing, and other instructions to the main controller through the touch screen, thereby improving the convenience of the intelligent bagging machine.

[0024] As a further improvement to the above technical solution, the mother bag placement platform includes a second placement slot for placing the mother bag and a second load cell. The second placement slot is used to place the mother bag. The second load cell is located below the second placement slot and is used to obtain the weight of the mother bag. The second load cell is electrically connected to the main controller. After obtaining the weight of the mother bag, the second load cell transmits the weight information to the main controller.

[0025] As a further improvement to the above technical solution, the intelligent bag separator further includes a power button electrically connected to the main controller. When the power button is turned on, the intelligent bag separator is powered on. After use, the power button is turned off, thereby reducing power waste and improving the storage safety of the intelligent bag separator. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief description of the drawings required for describing the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of them. Those skilled in the art can also derive other design solutions and drawings based on these drawings without inventive effort.

[0027] Figure 1This is a schematic diagram of the overall structure of the intelligent bag separator according to an embodiment of the present invention;

[0028] Figure 2 This is a top view of the intelligent bag separator according to an embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the exploded structure of the intelligent bag separator according to an embodiment of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the sub-bag placement table of the intelligent bag separating device according to an embodiment of the present utility model.

[0031] Figure numerals: 100, mother bag placement platform; 110, second placement slot; 120, second weighing sensor; 200, child bag placement platform; 210, first placement slot; 220, first weighing sensor; 300, peristaltic pump; 400, heat sealing component; 410, first heat sealing component; 420, second heat sealing component; 430, heat sealing slot; 440, control switch; 450, high-frequency driver; 500, integrated shell; 510, heat dissipation hole; 520, bottom plate; 530, shell body; 600, display screen; 700, power button; 800, main controller. DETAILED DESCRIPTION

[0032] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0033] In the description of the present invention, descriptions of directions, such as up, down, front, back, left, right, etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0034] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive effort are all within the scope of protection of the present invention. The various technical features of the present invention may be combined interchangeably as long as they do not conflict with each other.

[0037] Reference Figure 1 、 Figure 2 and Figure 3 The embodiment of the utility model proposes an intelligent bagging instrument, which can replace manual squeezing to control bagging and realize bag weighing, thereby greatly improving the efficiency and accuracy of blood bagging.

[0038] In this embodiment, the intelligent bagging instrument includes a mother bag placement platform 100, a child bag placement platform 200, a peristaltic pump 300, and a main controller 800. The mother bag placement platform 100 is used to place mother bags, and the child bag placement platform 200 is used to place child bags. When using this embodiment's intelligent bagging instrument for blood bagging, the initial state is: the mother bag contains a standard adult dose of blood, while the child bags are empty. The purpose of using this embodiment's intelligent bagging instrument for blood bagging is to ensure that the child bags contain a predetermined small dose of blood.

[0039] In this embodiment, referring to Figure 3 and Figure 4 The sub-bag placement platform 200 includes a first placement slot 210 and a first weighing sensor 220. The first placement slot 210 is used to place the sub-bag. The first weighing sensor 220 is arranged below the first placement slot 210. When the sub-bag is placed in the first placement slot 210, the first weighing sensor 220 can obtain the weight of the sub-bag.

[0040] The peristaltic pump 300 is arranged between the mother bag placement platform 100 and the sub-bag placement platform 200. The peristaltic pump 300 is provided with a first connection port and a second connection port, wherein the first connection port is used to connect to the mother bag, and the second connection port is used to connect to the sub-bag. The first weighing sensor 220 and the peristaltic pump 300 are respectively electrically connected to the main controller 800. The weight of the sub-bag obtained by the first weighing sensor 220 can be transmitted to the main controller 800, and the main controller 800 can turn on or off the peristaltic pump 300 according to the weight of the sub-bag. Specifically, during use, the main controller 800 controls the peristaltic pump 300 to start. When the weight of the sub-bag reaches a preset weight, the main controller 800 controls the peristaltic pump 300 to stop.

[0041] It is understandable that the main controller 800 can be a single chip microcomputer, a PLC controller, etc., which can simply realize the function of controlling the start and stop of the peristaltic pump 300.

[0042] In this embodiment, the first placement slot 210 is configured to be upwardly open. When bagging, the operator needs to place the sub-bags into the first placement slot 210 from top to bottom. The blood bag pipeline used to connect the sub-bags extends from the notch of the first placement slot 210 and extends to the second connection port of the peristaltic pump 300. The blood bag pipeline passes through the peristaltic pump 300 and extends from the second connection port to the position of the mother bag, connecting to the mother bag. After this configuration, the peristaltic pump 300 is started, and the blood in the mother bag can flow through the blood bag pipeline to the corresponding sub-bag. When the weight of the sub-bag reaches a preset weight, that is, when the blood dosage in the sub-bag reaches the preset minimum dosage requirement, the main controller 800 controls the peristaltic pump 300 to stop operation, and blood can no longer flow through the blood bag pipeline to the sub-bag.

[0043] It is understandable that, with such a configuration, the intelligent bagging instrument can automatically separate the blood in the mother bag into the child bags through the peristaltic pump 300, thereby automatically diverting the blood in the mother bag into the child bags, replacing the manual squeezing process of separating the bags, greatly improving the efficiency of bagging and reducing the intensity of manual labor. Moreover, since the child bag placement table 200 can automatically weigh the placed child bags, when the child bag reaches a preset weight, it is considered that the blood dosage in the child bag has met the preset requirement, and the main controller 800 automatically controls the peristaltic pump 300 to stop, thereby accurately ensuring the blood dosage in the child bag, without the need to repeatedly adjust the blood volume in the child bag, further improving the efficiency of bagging and improving the accuracy of bagging.

[0044] It is understandable that the peristaltic pump 300 is an existing component, and those skilled in the art should be aware of its structure and principle.

[0045] In some embodiments, the sub-bag placement station 200 is provided with a peristaltic pump 300 that diverts the blood in the mother bag on the mother bag placement station 100 to the sub-bags on the sub-bag placement station 200. When the blood dosage in the sub-bag meets the required level, the sub-bag is removed from the intelligent bag splitter, and an empty sub-bag is placed in the first placement slot 210 of the sub-bag placement station 200. After the newly placed sub-bag is connected using the blood bag tubing, the main controller 800 controls the peristaltic pump 300 to start the next bag splitting operation, completing the loading of the next sub-bag with blood.

[0046] In some embodiments, multiple sub-bag placement platforms 200 are provided, and the number of peristaltic pumps 300 is the same as the number of sub-bag placement platforms 200, and is provided in a one-to-one correspondence with each sub-bag placement platform 200. It will be appreciated that by providing multiple sub-bag placement platforms 200, multiple sub-bags can be placed simultaneously, thereby enabling the simultaneous bagging of multiple sub-bags, obtaining multiple blood sub-bags that meet small-dose requirements, and further improving the efficiency of blood bagging.

[0047] It can be understood that each sub-bag placement table 200 includes a first placement slot 210 and a first weighing sensor 220. Each first weighing sensor 220 weighs the weight of the sub-bag in the corresponding first placement slot 210. When the weight obtained by the first weighing sensor 220 reaches the preset weight, the main controller 800 controls the corresponding peristaltic pump 300 to stop working.

[0048] In some embodiments, multiple mother bag placement stations 100 are provided, which can simultaneously perform bag separation operations on multiple mother bags, further improving the efficiency of blood bag separation. It is understandable that the number of mother bag placement stations 100 is less than or equal to the number of child bag placement stations 200.

[0049] In this embodiment, two mother bag placement platforms 100 are provided, and two child bag placement platforms 200 are also provided. It will be appreciated that this arrangement enables simultaneous bag separation operations on two mother bags. During use, each mother bag is connected to a child bag, allowing both child bags to be loaded with blood simultaneously. Of course, the intelligent bag separation device of this embodiment can also use a single mother bag for bag separation operations. During use, one mother bag placement platform 100 is left empty, while a mother bag is placed on the other mother bag placement platform 100. This mother bag is simultaneously connected to two child bags, achieving the effect of simultaneously transferring blood from one mother bag to both child bags.

[0050] In some embodiments, the intelligent bag separator also includes an integrated shell 500, which is hollow to form a cavity, and the mother bag placement table 100, the child bag placement table 200, the peristaltic pump 300 and the main controller 800 are all integrated and installed in the integrated shell 500, wherein the mother bag placement table 100, the first placement slot 210 of the child bag placement table 200 and the peristaltic pump 300 respectively extend upward from the cavity, and the first connection port and the second connection port of the peristaltic pump 300 are both located above the upper surface of the integrated shell 500.

[0051] Such a setting can be more conducive to the transportation and packaging of the intelligent bag dividing instrument, avoid the loss of various parts of the intelligent bag dividing instrument, and can more conveniently place and connect the mother bag and the child bag.

[0052] In this embodiment, the electrical wires used to electrically connect the main controller 800, the first weighing sensor 220, the peristaltic pump 300 and other components are all hidden in the cavity, and the integrated shell 500 can provide space for the electrical wires and provide protection for the electrical wires.

[0053] In this embodiment, the integrated housing 500 includes a bottom plate 520 and a housing body 530. The housing body 530 is open downwardly, and the bottom plate 520 is detachably connected to the lower end of the housing body 530, thereby covering the lower opening of the housing body 530. The bottom plate 520 and the housing body 530 together form a cavity. When the bottom plate 520 is removed from the lower end of the housing body 530, the lower end of the cavity is exposed, and the components inside the cavity are exposed, making it easy to repair and replace the components inside the cavity.

[0054] It is understandable that the bottom plate 520 and the shell body 530 can be detachably connected by screw connection, snap connection, etc., which is not specifically limited here.

[0055] In some embodiments, the intelligent bag splitting instrument further includes a heat-sealing component 400. The child bag and the mother bag are connected by a blood tube, and the heat-sealing component 400 is used to heat-seal the blood tube between the child bag and the mother bag. After the child bag is loaded with the required amount of blood, or after the mother bag completes bag splitting, the blood tube between the child bag and the mother bag is heat-sealed by the heat-sealing component 400.

[0056] The heat sealing component 400 is connected to the integrated shell 500 and is provided with a heat sealing head, which extends outward from the integrated shell 500. It is understandable that the heat sealing head is an existing structure, and those skilled in the art should be clear about its structure and principle.

[0057] In this embodiment, the blood tube is set in the heat sealing groove 430 of the heat sealing head. After the bag separation is completed, the heat sealing head heat-seals the blood tube, which can facilitate the subsequent tearing of the blood tube, so that the sub-bag and the mother bag are separated from each other.

[0058] In this embodiment, there are three heat-sealing components 400 , two of which are first heat-sealing components 410 , and another heat-sealing component 400 is a second heat-sealing component 420 .

[0059] The heat sealing head of the first heat sealing part 410 extends upward from the cavity. The first heat sealing part 410 is arranged between the sub-bag placement table 200 and the peristaltic pump 300, and is arranged one-to-one with the two peristaltic pumps 300. The heat sealing groove 430 of the first heat sealing part 410 is arranged corresponding to the second connecting port of the peristaltic pump 300. The two first heat sealing parts 410 are respectively used to heat seal the blood pipeline between the mother bag and the sub-bag.

[0060] In this embodiment, the heat sealing grooves 430 of the two first heat sealing members 410 are open forward, which facilitates the placement of the blood tubes. The heat sealing grooves 430 extend through the left and right sides of the heat sealing head of the first heat sealing member 410. The corresponding peristaltic pump 300 is located on the right side of the first heat sealing member 410, and the corresponding sub-bag placement platform 200 is located on the left side of the first heat sealing member 410.

[0061] The second heat seal member 420 is disposed on the front side of the integrated shell 500 and connected to the front wall of the integrated shell 500. The heat seal head of the second heat seal member 420 extends forward, and the heat seal groove 430 is upwardly open and penetrates the left and right side walls of the heat seal head.

[0062] In some embodiments, the heat-sealing components 400 located between the sub-bag placement table 200 and the peristaltic pump 300 are electrically connected to the main controller 800. When the weight of the sub-bag obtained by the first weighing sensor 220 reaches a preset weight, the main controller 800 controls the peristaltic pump 300 to stop and controls the heat-sealing component 400 corresponding to the sub-bag placement table 200 to start, automatically heat-sealing the blood tube connected to the sub-bag.

[0063] In this embodiment, the heat sealing component 400 is further provided with a high-frequency driver 450, which is in communication with the heat sealing head and the main controller 800. The high-frequency driver 450 is electrically connected to the heat sealing head and in communication with the main controller 800, bridging the communication gap between the heat sealing head and the main controller 800, allowing the main controller 800 to control the heat sealing head to perform the heat sealing operation.

[0064] In some embodiments, the heat sealing component 400 is provided with a control switch 440 , which is electrically connected to the heat sealing head. When the operator presses the control switch 440 , the heat sealing head heat-seals the blood tube located in the heat sealing groove 430 .

[0065] In some embodiments, the integrated housing 500 is provided with heat dissipation holes 510, which are connected to the cavity. It is understood that the various components within the cavity may generate heat during operation. The provision of heat dissipation holes 510 can accelerate the dissipation of heat within the cavity, prevent overheating within the cavity, and improve the safety of the intelligent bagging device.

[0066] In this embodiment, the left side wall, the right side wall and the rear side wall of the shell body 530 are all provided with a plurality of heat dissipation holes 510, which can further improve the heat dissipation efficiency and avoid overheating inside the cavity.

[0067] In some embodiments, the intelligent bag separator also includes a touch screen display 600, which is electrically connected to the main controller 800. The touch screen display 600 can display the weight of the sub-bag obtained by the first weighing sensor 220. The operator can intuitively know the weight of the sub-bag through the touch screen display 600, allowing the operator to further check whether the weight of each sub-bag meets the standard, thereby further improving the accuracy of the intelligent bag separator.

[0068] It is understood that the touch screen display 600 has a touch detection component, and the operator can also issue instructions such as weighing and heat sealing through the touch screen display 600. The operator can set a preset weight value by touch input through the touch screen display 600. The main controller 800 locates the selected information input based on the icon or menu position touched by the finger, thereby setting the preset weight value. In the subsequent bagging process, the main controller 800 compares the preset weight value with the weight of the sub-bag obtained by the first weighing sensor 220. When the obtained sub-bag weight reaches the preset weight value, the main controller 800 controls the peristaltic pump 300 to stop operation.

[0069] In some embodiments, the mother bag placement station 100 includes a second placement slot 110 and a second load cell 120. The second placement slot 110 is used to place the mother bag. The second load cell 120 is located below the second placement slot 110 and can detect the weight of the mother bag in the second placement slot 110. The second load cell 120 is electrically connected to the main controller 800. After determining the weight of the mother bag, the second load cell 120 transmits the weight information to the main controller 800. The main controller 800 controls the peristaltic pump 300 to ensure that the blood volume in the mother bag and the blood bag is equal, reaching a preset weight. In some embodiments, the main controller 800 also controls the touch screen display 600 to display the weight of the mother bag for the operator to record.

[0070] It is understood that after the mother bag is divided into bags, the remaining blood in the mother bag may also meet the preset small-dose requirement standard. If the weight obtained by the second weighing sensor 120 meets the preset weight, the mother bag can be directly used to load the small-dose standard blood, reducing the waste of sterile bags. In this way, the blood in the mother bag can be equally divided into two or three parts.

[0071] In some embodiments, the intelligent bag separator also includes a power button 700, which is electrically connected to the main controller 800. When the power button 700 is turned on, the intelligent bag separator is powered on. After use, the power button 700 is turned off, which can reduce the waste of power resources and improve the storage safety of the intelligent bag separator.

[0072] In this embodiment, the power button 700 is set on the front wall of the integrated shell 500, which is more convenient for the operator to operate, and the electrical wire socket for connecting the external power supply is set on the rear wall of the integrated shell 500, which is more conducive to line layout and avoids the electrical wire affecting the bagging operation.

[0073] By using the intelligent bagging instrument of this embodiment, many problems of existing manual squeezing bagging can be solved. The intelligent bagging instrument can directly obtain the weight of the sub-bags and the main bag, eliminating the need for manual weight calculation and control. In addition, the peristaltic pump 300 is used for automatic bagging, eliminating the need for manual squeezing control. The linkage between the peristaltic pump 300 and the first weighing sensor 220 can accurately control the amount of blood flowing into the sub-bags, avoiding the need for back-and-forth squeezing and repeated adjustment of the blood weight of the sub-bags. This greatly improves the efficiency of blood bagging, especially when operating large quantities of blood bagging, greatly reducing the time and manpower consumed. After bagging is completed, the blood tubing connecting the main bag and the sub-bags is heat-sealed with a heat-sealing head, making it convenient for staff to tear the blood tubing between the main bag and the sub-bags apart, making the operation simple, convenient, and quick.

[0074] It is understandable that the intelligent bagging device in this embodiment can also be applied to bagging of other liquids.

[0075] The above specifically describes the preferred embodiments of the present invention, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An intelligent bag separator, characterized in that: include: A mother bag placement table, used for placing mother bags; The sub-bag placement platform includes a first placement slot and a first weighing sensor, wherein the first placement slot is used to place the sub-bag, and the first weighing sensor is provided below the first placement slot and is used to obtain the weight of the sub-bag; a peristaltic pump, disposed between the mother bag placement platform and the child bag placement platform, the peristaltic pump having a first connection port and a second connection port, the first connection port being used to connect to the mother bag, and the second connection port being used to connect to the child bag; a main controller, the main controller being electrically connected to the first load cell and the peristaltic pump respectively; The main controller is configured to: control the peristaltic pump to start, and control the peristaltic pump to stop when the weight of the sub-bag reaches a preset weight.

2. The intelligent bag separator according to claim 1, characterized in that: There are multiple sub-bag placement platforms, the number of the peristaltic pumps is the same as the number of the sub-bag placement platforms, and the peristaltic pumps are arranged in a one-to-one correspondence with the sub-bag placement platforms.

3. The intelligent bag separator according to claim 2, characterized in that: There are multiple mother bag placement platforms, and the number of the mother bag placement platforms is less than or equal to the number of the child bag placement platforms.

4. The intelligent bag separator according to claim 1, characterized in that: The intelligent bag separating instrument also includes an integrated shell, which is hollow to form a cavity, and the mother bag placement table, the child bag placement table, the peristaltic pump and the main controller are respectively installed in the cavity, and the mother bag placement table, the first placement slot and the peristaltic pump respectively extend upward from the cavity, and the first connection port and the second connection port are both located above the upper surface of the integrated shell.

5. The intelligent bag separator according to claim 4, characterized in that: The intelligent bag separator also includes: The heat sealing component is connected to the integrated shell. The heat sealing component is provided with a heat sealing head, and the heat sealing head extends out of the outer side of the integrated shell.

6. The intelligent bag separator according to claim 5, characterized in that: The heat-sealing component includes a first heat-sealing component and a second heat-sealing component. The first heat-sealing component is arranged between the mother bag placement platform and the child bag placement platform and connected to the upper wall of the integrated shell. The second heat-sealing component is connected to the front wall of the integrated shell.

7. The intelligent bag separator according to claim 5, characterized in that: The heat sealing component is further provided with a high-frequency driver, and the high-frequency driver is communicatively connected with the heat sealing head and the main controller respectively.

8. The intelligent bag separator according to claim 1, characterized in that: The intelligent bag separator further includes a touch screen, which is electrically connected to the main controller.

9. The intelligent bag separator according to claim 8, characterized in that: The mother bag placement platform includes a second placement slot and a second weighing sensor, the second placement slot is used to place the mother bag, the second weighing sensor is arranged below the second placement slot and is used to obtain the weight of the mother bag, and the second weighing sensor is electrically connected to the main controller.

10. The intelligent bag separator according to claim 1, characterized in that: The intelligent bag separator further comprises a power button, which is electrically connected to the main controller.

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