Monitoring structure of drainage bag

Abstract

The utility model provides a drainage bag monitoring structure, the drainage bag comprises a bag body, and a liquid inlet pipe and a liquid outlet pipe which are communicated with the inside and the outside of the bag body, the liquid inlet pipe and the liquid outlet pipe are respectively arranged on two sides of the bag body in the length direction, the monitoring structure comprises a main body, an accommodating area matched with the bag body is arranged in the main body, and the main body is provided with a liquid inlet and a liquid outlet. A liquid inlet and a liquid outlet which are communicated with the inside and the outside of the accommodating area are respectively formed in two sides of the main body in the length direction. According to the monitoring structure of the drainage bag, the drainage bag is placed in the containing area of the main body, the weighing piece weighs the drainage bag and internal liquid, and when the weighing numerical value of the weighing piece exceeds a preset numerical value or the timing piece reaches preset time, the weighing piece and the timing piece send signals to the control piece; the control piece controls the opening and closing piece to be opened so as to release the liquid in the bag body, the effect of automatically discharging the liquid in the drainage bag is achieved, and then the nursing burden of medical staff is reduced.

Description

Technical Field

[0001] This utility model relates to the field of drainage bag technology, and in particular to a monitoring structure for a drainage bag. Background Technology

[0002] During postoperative care, a drainage tube is usually placed in the wound to drain accumulated blood and fluid from the surgical area into a drainage bag, while also helping to observe for any abnormal bleeding in the surgical area.

[0003] The existing drainage bags have the following shortcomings: the drainage bags need to be manually emptied by medical staff or patients at regular intervals and in measured quantities. If the drainage bags are not emptied in time, it will easily affect the treatment effect. In the process of emptying the liquid in the drainage bags, medical staff need to put the liquid into a measuring cup to measure it, which is a cumbersome process and increases the workload of patients and medical staff.

[0004] Therefore, in order to solve the above problems, this utility model proposes a monitoring structure for a drainage bag that can monitor the amount of liquid in the drainage bag and automatically empty it. Utility Model Content

[0005] To address the problems of existing drainage bags, this invention provides a monitoring structure for drainage bags.

[0006] According to one objective of this utility model, this utility model provides a monitoring structure for a drainage bag. The drainage bag includes a bag body and an inlet pipe and an outlet pipe communicating between the inside and outside of the bag body. The inlet pipe and the outlet pipe are respectively disposed on both sides of the bag body along its length. The monitoring structure includes:

[0007] The main body has a receiving area that matches the bag body. The main body has an inlet and an outlet on both sides along its length that connect the inside and outside of the receiving area. The inlet corresponds to the inlet pipe and the outlet corresponds to the outlet pipe.

[0008] An opening and closing component is connected to the main body, and the opening and closing component is connected to the liquid outlet pipe.

[0009] The system includes a weighing component, a timing component, and a control component. The weighing component is connected between the main body and the bag body. The weighing component and the timing component are electrically connected to the control component, and the control component controls the opening and closing component.

[0010] Preferably, one of the opening and closing elements is provided on each of the two radial sides of the liquid outlet, the liquid outlet pipe is located between the two opening and closing elements, the two opening and closing elements move in a way that approaches and moves away from each other, and the liquid outlet pipe is an elastic liquid outlet pipe.

[0011] Preferably, the opening and closing component includes: a squeezing component, wherein the inner wall of the receiving area is provided with a movable groove along the radial direction of the liquid outlet, the squeezing component is slidably connected in the movable groove, the squeezing component extends outward from the side near the liquid outlet to form a squeezing protrusion, the squeezing component extends inward from the side near the liquid outlet to form a squeezing recess, the squeezing protrusion and the squeezing recess are arranged sequentially along the axial direction of the liquid outlet, and the squeezing protrusion and the squeezing recess are matched.

[0012] Preferably, in the direction of movement of the opening and closing member, the distance between the top end of the extrusion protrusion and the bottom end of the extrusion recess is not less than the diameter of the liquid outlet pipe.

[0013] Preferably, the opening and closing component further includes: an electromagnet and an adsorption component, wherein the electromagnet is fixedly connected to the main body, the electromagnet is electrically connected to the control component, the electromagnet is located on the side of the extrusion component away from the liquid outlet, the adsorption component is fixedly connected to the extrusion component, and the adsorption component and the electromagnet are matched.

[0014] Preferably, the main body has a placement port on one side perpendicular to the length direction, which connects the inside and outside of the receiving area. The placement port is connected to a sealing door. The main body has an upper connection port and a lower connection port. The upper connection port is connected between the placement port and the liquid inlet. The lower connection port is connected between the placement port and the liquid outlet. The upper connection port is configured to allow the liquid inlet pipe to slide. The lower connection port is configured to allow the liquid outlet pipe to slide.

[0015] The weighing device is a hook-type weighing device, which is installed on the inner wall of the receiving area near the liquid inlet. The drainage bag is provided with a hanging ring on one side of the liquid inlet pipe, and the weighing device is provided with a hook that matches the hanging ring.

[0016] Preferably, the radial dimension of the liquid inlet is slightly smaller than the dimension of the liquid inlet pipe.

[0017] Preferably, a fixing hook is installed at the center position of the main body near the liquid inlet.

[0018] Preferably, the monitoring structure further includes a power supply, and the power supply, the control unit, the timing unit, and the weighing unit are integrated into one unit, with the power supply providing power to the weighing unit, the timing unit, and the electromagnet respectively.

[0019] Preferably, the monitoring structure further includes a display device, which is electrically connected to the weighing element and the timing element respectively.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] The monitoring structure of this drainage bag involves placing the drainage bag within the main body's containment area, with the inlet tube extending through the inlet and the outlet tube extending through the outlet. The opening and closing mechanism is normally closed. A weighing device weighs the drainage bag and the liquid inside. When the weighing value exceeds a preset value, or when the timing device reaches a preset time, the weighing device and the timing device send signals to a control device. The control device then controls the opening and closing mechanism to open and release the liquid inside the bag, achieving automatic drainage of the liquid inside the drainage bag and reducing the nursing burden on medical staff.

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0023] Figure 1 This is a schematic cross-sectional view of the monitoring structure of the drainage bag described in this utility model;

[0024] Figure 2 This is a front view of the overall monitoring structure of the drainage bag described in this utility model;

[0025] Figure 3 This is a schematic diagram showing the connection between the upper connection port and the liquid inlet of the overall monitoring structure of the drainage bag described in this utility model;

[0026] Figure 4 This is a schematic diagram showing the connection between the lower connection port and the liquid outlet of the monitoring structure of the drainage bag described in this utility model. Detailed Implementation

[0027] The following description is intended to provide a detailed account of the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Please see Figure 1-4 This utility model provides a technical solution: a monitoring structure for a drainage bag, used for automatic drainage of the drainage bag 100, which can automatically empty when the liquid reaches a certain amount, reducing the nursing burden and improving the treatment effect. The drainage bag 100 includes a bag body 101 and an inlet pipe 102 and an outlet pipe 103 connecting the inside and outside of the bag body 101. The inlet pipe 102 and the outlet pipe 103 are respectively arranged on both sides of the length direction of the bag body 101. The monitoring structure of the drainage bag includes:

[0029] The main body 201 has a receiving area 2011 that matches the bag body 101. The main body 201 has a liquid inlet 2012 and a liquid outlet 2013 on both sides along its length, which connect the inside and outside of the receiving area 2011. The liquid inlet 2012 corresponds to the liquid inlet pipe 102, and the liquid outlet 2013 corresponds to the liquid outlet pipe 103.

[0030] Opening and closing component 202 is connected to the main body 201, and the opening and closing component 202 is connected to the liquid outlet pipe 103.

[0031] The weighing component 203, the timing component 204, and the control component 205 are provided. The weighing component 203 is connected between the main body 201 and the bag body 101. The weighing component 203 and the timing component 204 are electrically connected to the control component 205. The control component 205 controls the opening and closing component 202.

[0032] By placing the body 101 of the drainage bag 100 within the receiving area 2011 of the main body 201, with the inlet pipe 102 extending through the inlet port 2012 and the outlet pipe 103 extending through the outlet port 2013, and the opening and closing component 202 in a normally closed state, the weighing component 203 weighs the drainage bag 100 and the liquid inside. When the weighing value of the weighing component 203 exceeds a preset value, or when the timing component 204 reaches a preset time, the weighing component 203 and the timing component 204 send signals to the control component 205. The control component 205 then controls the opening and closing component 202 to open, thereby releasing the liquid inside the bag body 101 and achieving automatic drainage of the liquid inside the drainage bag 100. Optionally, the preset value of the weighing component 203 is 500ml, and the preset time of the timing component 204 is 6:00 AM.

[0033] Further, see Figure 1 The system comprises two opening / closing elements 202, one on each radially side of the outlet 2013. The outlet pipe 103 is located between the two opening / closing elements 202, which move towards and away from each other. The outlet pipe 103 is elastic. In use, the control element 205 can control the two opening / closing elements 202 to move closer together, closing the outlet pipe 103, or control them to move away from each other, opening the outlet pipe 103 between them. Preferably, the opening / closing elements 202 are located within the receiving area 2011.

[0034] Further details can be found by referring to [link / reference]. Figure 1 The opening and closing element 202 includes:

[0035] The extrusion member 2021 has a movable groove 20111 formed on the inner wall of the receiving area 2011 along the radial direction of the liquid outlet 2013. The extrusion member 2021 is slidably connected within the movable groove 20111. The side of the extrusion member 2021 near the liquid outlet 2013 extends outward to form an extrusion protrusion 20211, and the side of the extrusion member 2021 near the liquid outlet 2013 extends inward to form an extrusion recess 20212. The extrusion protrusion 20211 and the extrusion recess 20212 are arranged sequentially along the axial direction of the liquid outlet 2013, and the extrusion protrusion 20211 and the extrusion recess 20212 are matched. Furthermore, in the direction of movement of the opening / closing member 202, the distance between the top end of the extrusion protrusion 20211 and the bottom end of the extrusion recess 20212 is not less than the diameter of the liquid outlet pipe 103. To ensure that the liquid outlet pipe 103 can achieve a better sealing effect when the two opening and closing parts 202 squeeze and close the liquid outlet pipe 103 by squeezing the protrusion 20211 and the concave part 20212, the liquid outlet pipe 103 is elastic so that when the two opening and closing parts 202 are separated, the liquid outlet pipe 103 can be reset and connected to the bag body 101.

[0036] Furthermore, the opening / closing element 202 also includes:

[0037] An electromagnet 2022 and an adsorption element 2023 are included. The electromagnet 2022 is fixedly connected to the main body 201 and electrically connected to the control element 205. The electromagnet 2022 is located on the side of the squeezing element 2021 opposite to the liquid outlet 2013. The adsorption element 2023 is fixedly connected to the squeezing element 2021, and the adsorption element 2023 and the electromagnet 2022 are matched. Specifically, the monitoring structure of the drainage bag also includes a power supply. The power supply, the control element 205, the timing element 204, and the weighing element 203 are integrally connected. The power supply provides power to the weighing element 203, the timing element 204, and the electromagnet 2022 respectively. The power supply, the weighing element 203, the timing element 204, and the control element 205 are all existing technologies. In use, when the timer or weighing element 203 reaches a preset value, the control element 205 controls the power supply to power the electromagnets 2022 located in the opening and closing parts 202 on both sides of the outlet 2013. Under the action of magnetic force, the electromagnets 2022 drive the squeezing element 2021 to slide in the movable groove 20111 through the adsorption element 2023, thereby realizing the opening and closing of the outlet pipe 103 by the squeezing element 2021. Preferably, the main body 201 is transparent, and the monitoring structure also includes a display device set on the outside of the weighing element 203. The display device is electrically connected to the weighing element 203 and the timing element 204 respectively, and the display device can display the values ​​on the weighing element 203 and the timing element 204.

[0038] Further, see Figure 2 , 3 4. The main body 201 has a placement port 2017 on one side perpendicular to the length direction, which connects the inside and outside of the receiving area 2011. The placement port 2017 is connected to a sealing door. The main body 201 has an upper connection port 2014 and a lower connection port 2015. The upper connection port 2014 is connected between the placement port 2017 and the liquid inlet 2012. The lower connection port 2015 is connected between the placement port 2017 and the liquid outlet 2013. The upper connection port 2014 is configured to slide the liquid inlet pipe 102. The lower connection port 2015 is configured to slide the liquid outlet pipe 103.

[0039] The weighing component 203 is a hook-type weighing component 203, which is installed on the inner wall of the receiving area 2011 near the liquid inlet 2012. The drainage bag 100 is provided with a hanging ring 104 on one side of the liquid inlet pipe 102, and the weighing component 203 is provided with a hook that matches the hanging ring 104. In use, first open the sealing door, place the bag body 101 in the receiving area 2011, wherein the liquid inlet pipe 102 on the bag body 101 is moved to the liquid inlet 2012 through the upper connection port 2014, and the liquid outlet pipe 103 on the bag body 101 is moved to the liquid outlet 2013 through the lower connection port 2015. Hang the drainage bag 100 on the hook of the weighing component 203 through the hanging ring 104, and close the sealing door to complete the placement of the drainage bag 100.

[0040] Furthermore, the radial dimension of the inlet 2012 is slightly smaller than the dimension of the inlet pipe 102. The inlet pipe 102 can remain inside the inlet 2012 to prevent the weight of the inlet pipe 102 from affecting the weighing of the drainage bag 100 by the weighing component 203.

[0041] Furthermore, a fixing hook 2016 is installed at the center of the main body 201 near the liquid inlet 2012. In use, the monitoring structure 200 can be hung on the bed frame as a whole using the fixing hook 2016.

[0042] In one embodiment, the drainage bag 100 is made of medical-grade plastic material to ensure safety and non-toxicity, the electromagnet 2022 adopts a low-power design to extend battery life, and the control unit 205 adopts a microprocessor that can adjust the pouring threshold according to actual needs.

[0043] In summary, by placing the body 101 of the drainage bag 100 within the receiving area 2011 of the main body 201, with the inlet pipe 102 extending through the inlet port 2012 and the outlet pipe 103 extending through the outlet port 2013, and the opening and closing component 202 in a normally closed state, the weighing component 203 weighs the drainage bag 100 and the liquid inside. When the weighing value of the weighing component 203 exceeds a preset value, or when the timing component 204 reaches a preset time, the weighing component 203 and the timing component 204 send a signal to the control component 205. The control component 205 controls the opening and closing component 202 to open to release the liquid inside the bag body 101, achieving the automatic discharge effect of the liquid inside the drainage bag 100. After the liquid inside the drainage bag 100 is emptied, the control component 205 controls the opening and closing component 202 to reset, waiting for the next pouring.

[0044] The above design reduces the workload of medical staff, improves nursing efficiency, and avoids treatment delays caused by untimely emptying of the drainage bag.

[0045] The embodiments described above are only used to illustrate the technical ideas and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. The scope of patent application of this utility model should not be limited by these embodiments. That is, any equivalent changes or modifications made in accordance with the spirit disclosed in this utility model still fall within the patent scope of this utility model.

Claims

1. A monitoring structure for a drainage bag, the drainage bag (100) comprising a bag body (101) and an inlet pipe (102) and an outlet pipe (103) communicating between the inside and outside of the bag body (101), wherein the inlet pipe (102) and the outlet pipe (103) are respectively disposed on both sides of the bag body (101) along its length, characterized in that, The monitoring structure (200) includes: The main body (201) has a receiving area (2011) that matches the bag body (101) inside. The main body (201) has an inlet (2012) and an outlet (2013) on both sides along its length that connect the inside and outside of the receiving area (2011). The inlet (2012) corresponds to the inlet pipe (102), and the outlet (2013) corresponds to the outlet pipe (103). The opening and closing component (202) is connected to the main body (201) and the opening and closing component (202) is connected to the liquid outlet pipe (103). The weighing component (203), timing component (204), and control component (205) are provided. The weighing component (203) is connected between the main body (201) and the bag body (101). The weighing component (203) and the timing component (204) are electrically connected to the control component (205). The control component (205) controls the opening and closing component (202).

2. The monitoring structure of the drainage bag according to claim 1, characterized in that, The outlet (2013) has an opening and closing element (202) on each of its radial sides. The outlet pipe (103) is located between the two opening and closing elements (202). The two opening and closing elements (202) move in a way that they approach and move away from each other. The outlet pipe (103) is an elastic outlet pipe (103).

3. The monitoring structure of the drainage bag according to claim 2, characterized in that, The opening and closing component (202) includes: a squeezing component (2021), and a movable groove (20111) is provided on the inner wall of the receiving area (2011) along the radial direction of the liquid outlet (2013). The squeezing component (2021) is slidably connected in the movable groove (20111). The squeezing component (2021) extends outward from the side near the liquid outlet (2013) to form a squeezing protrusion (20211), and the squeezing component (2021) extends inward from the side near the liquid outlet (2013) to form a squeezing recess (20212). The squeezing protrusion (20211) and the squeezing recess (20212) are arranged sequentially along the axial direction of the liquid outlet (2013), and the squeezing protrusion (20211) and the squeezing recess (20212) are matched.

4. The monitoring structure of the drainage bag according to claim 3, characterized in that, In the direction of movement of the opening and closing member (202), the distance between the top end of the extrusion protrusion (20211) and the bottom end of the extrusion recess (20212) is not less than the diameter of the liquid outlet pipe (103).

5. The monitoring structure of the drainage bag according to claim 3, characterized in that, The opening and closing component (202) further includes an electromagnet (2022) and an adsorption component (2023). The electromagnet (2022) is fixedly connected to the main body (201), and the electromagnet (2022) is electrically connected to the control component (205). The electromagnet (2022) is located on the side of the extrusion component (2021) away from the liquid outlet (2013). The adsorption component (2023) is fixedly connected to the extrusion component (2021), and the adsorption component (2023) and the electromagnet (2022) are matched.

6. The monitoring structure of the drainage bag according to claim 3, characterized in that, The main body (201) has a placement port (2017) on one side perpendicular to its length, which connects the inside and outside of the receiving area (2011). The placement port (2017) is connected to a sealing door. The main body (201) has an upper connection port (2014) and a lower connection port (2015). The upper connection port (2014) is connected between the placement port (2017) and the liquid inlet (2012). The lower connection port (2015) is connected between the placement port (2017) and the liquid outlet (2013). The upper connection port (2014) is configured to allow the liquid inlet pipe (102) to slide. The lower connection port (2015) is configured to allow the liquid outlet pipe (103) to slide. The weighing component (203) is a hook-type weighing component (203). The weighing component (203) is installed on the inner wall of the receiving area (2011) near the liquid inlet (2012). The drainage bag (100) is provided with a hanging ring (104) on one side of the liquid inlet pipe (102). The weighing component (203) is provided with a hook that matches the hanging ring (104).

7. The monitoring structure of the drainage bag according to claim 1, characterized in that, The radial dimension of the inlet (2012) is slightly smaller than that of the inlet pipe (102).

8. The monitoring structure of the drainage bag according to claim 1, characterized in that, A fixing hook (2016) is installed at the center of the main body (201) near the liquid inlet (2012).

9. The monitoring structure of the drainage bag according to claim 5, characterized in that, The monitoring structure (200) also includes a power supply. The power supply, the control unit (205), the timing unit (204), and the weighing unit (203) are integrated into one unit. The power supply provides power to the weighing unit (203), the timing unit (204), and the electromagnet (2022) respectively.

10. The monitoring structure of the drainage bag according to claim 9, characterized in that, The monitoring structure (200) also includes a display device, which is disposed on the outside of the weighing component (203) and is electrically connected to the weighing component (203) and the timing component (204).

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