Drainage bottle weight detection device
By setting a coil inside the weighing pan and magnetically fixing it with a magnetic ring at the bottom of the drainage bottle, the problem of unstable connection of the drainage bottle is solved, achieving stable drainage and timely alarm, thus ensuring patient safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING CHEST HOSPITAL CAPITAL MEDICAL UNIV
- Filing Date
- 2025-05-08
- Publication Date
- 2026-05-05
AI Technical Summary
The existing drainage bottles are not stably connected to the weighing device, making them prone to tipping over, which affects postoperative drainage for patients, and the operation is complicated.
A coil is installed inside the weighing pan, and a magnetic ring is installed at the bottom of the drainage bottle. The weighing pan and the drainage bottle are fixed by magnetism. The coil and the magnetic ring are combined to achieve a stable connection. A display screen is installed on the device to monitor the weight and provide alarms.
It achieves stable fixation of the drainage bottle, prevents liquid spillage, simplifies operation, provides timely alarms to prevent excessive drainage, and ensures patient safety.
Smart Images
Figure CN224202550U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical auxiliary device technology, specifically a drainage bottle weight detection device. Background Technology
[0002] In current medical practice, postoperative thoracic surgery patients (such as those undergoing lobectomy or mediastinal tumor resection) typically require the use of chest drainage bottles to drain fluid or gas, monitor chest drainage, and maintain intrathoracic pressure balance. Excessive or rapid postoperative hemorrhage, or postoperative massive pleural hemorrhage, is a serious and life-threatening postoperative complication. Due to their busy schedules, medical staff are prone to overlooking these cases during observation, potentially placing the patient in a dangerous situation.
[0003] In existing technologies, this problem is solved by using weighing. However, once the drainage bottle is placed on the weighing device, it is not very stable and is easy to tip over, which affects the patient's postoperative drainage. The drainage fluid may also spill out and cause contamination.
[0004] In view of this, the present invention provides a drainage bottle weight detection device to solve the problems of unstable connection between the existing drainage bottle and the weighing device, and the complex connection mechanism that is not easy to operate. Utility Model Content
[0005] This invention features a coil inside the weighing pan and a magnetic ring at the bottom of the drainage bottle. During use, the magnetic ring secures the weighing pan and the drainage bottle together, facilitating bottle fixation. Thus, this invention is complete.
[0006] This utility model provides a drainage bottle weight detection device, including a weight detection device 1, a weighing pan 2, and a drainage bottle 3. The weighing pan 2 is connected to the weight detection device 1 via a connecting rod. After the drainage bottle 3 is placed in the weighing pan 2, the drainage bottle 3 can be weighed. A coil 9 is provided in the weighing pan 2. When the coil 9 is energized, it generates magnetism. A magnetic ring 10 is provided at the contact point between the drainage bottle 3 and the weighing pan 2. The coil 9 and the magnetic ring 10 cooperate with each other to achieve magnetic attraction and fixation of the coil 9 and the magnetic ring 10, that is, magnetic attraction and fixation of the weighing pan 2 and the drainage bottle 3.
[0007] Furthermore, the weighing pan 2 is equipped with a battery 11 for supplying power to the coil 9, so as to make it magnetic. The power supply of the battery 11 to the coil 9 is controlled by a switch.
[0008] Furthermore, a switch 7 and a display screen 6 are provided on one side surface of the weight detection device 1. The switch 7 is used to control the switch of the weight detection device 1, and the display screen 6 is used to display the weighing data and to issue an alarm when the set value is exceeded.
[0009] Furthermore, the drainage bottle 3 is also provided with a drainage port 4, and the drainage port 4 is provided with a first drainage tube interface 5 and a second drainage tube interface 8. The first drainage tube interface 5 is used to connect the drainage tube, and the second drainage tube interface 8 is used to connect the drain tube / vent tube.
[0010] Furthermore, the weight detection device 1 is equipped with a power supply to support its operation.
[0011] Compared with the prior art, the present invention provides a drainage bottle weight detection device with the following technical advantages:
[0012] This utility model provides a drainage bottle weight detection device. By setting a coil 9 inside the weighing pan 2 and a magnetic ring 10 at the bottom of the drainage bottle 3, the weighing pan 2 and the drainage bottle 3 are relatively fixed by the magnetism of the magnetic ring during use, which facilitates the fixation of the drainage bottle. By setting a display screen 6 on the weight detection device 1, a predetermined weight can be set, and an alarm will be set if the weight is exceeded, which effectively prevents the drainage fluid in the drainage bottle 3 from overflowing.
[0013] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a top view of the weighing pan of this utility model;
[0016] Figure 3 This is a bottom view of the drainage bottle of this utility model.
[0017] The attached figures are labeled as follows:
[0018] 1-Weight detection device 1; 2-Weighing pan; 3-Drainage bottle; 4-Drainage port; 5-First drainage tube interface; 6-Display screen; 7-Switch; 8-Second drainage tube interface; 9-Coil; 10-Magnetic ring; 11-Battery. Detailed Implementation
[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0020] Example 1: A device for detecting the weight of a drainage bottle
[0021] like Figure 1-3 As shown
[0022] A drainage bottle weight detection device includes a weight detection device 1, a weighing pan 2, and a drainage bottle 3. The weighing pan 2 is connected to the weight detection device 1 via a connecting rod. After the drainage bottle 3 is placed in the weighing pan 2, the drainage bottle 3 can be weighed. A coil 9 is provided in the weighing pan 2. When the coil 9 is energized, it generates magnetism. A magnetic ring 10 is provided at the contact point between the drainage bottle 3 and the weighing pan 2. The coil 9 and the magnetic ring 10 cooperate with each other to achieve magnetic attraction and fixation of the coil 9 and the magnetic ring 10, that is, magnetic attraction and fixation of the weighing pan 2 and the drainage bottle 3.
[0023] In this embodiment, the weighing pan 2 is equipped with a battery 11 for supplying power to the coil 9, so as to make it magnetic. The power supply of the battery 11 to the coil 9 is controlled by a switch.
[0024] In this embodiment, a switch 7 and a display screen 6 are provided on one side surface of the weight detection device 1. The switch 7 is used to control the switch of the weight detection device 1, and the display screen 6 is used to display the weighing data and to issue an alarm when the set value is exceeded.
[0025] In this embodiment, the drainage bottle 3 is also provided with a drainage port 4, and the drainage port 4 is provided with a first drainage tube interface 5 and a second drainage tube interface 8. The first drainage tube interface 5 is used to connect the drainage tube, and the second drainage tube interface 8 is used to connect the drain pipe / vent pipe.
[0026] In this embodiment, the weight detection device 1 is equipped with a power supply to support the operation of the weight detection device 1.
[0027] This embodiment provides a drainage bottle weight detection device, one method of which is as follows:
[0028] Depending on the specific situation, the user connects the drainage bottle 3 to the patient, turns on the weight detection device 1, and then places the drainage bottle 3 in the weighing pan 2 to weigh the drainage bottle and prevent it from tipping over.
[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A device for detecting the weight of a drainage bottle, characterized in that: The device includes a weight detection device (1), a weighing pan (2), and a drainage bottle (3). The weighing pan (2) is connected to the weight detection device (1) via a connecting rod. After the drainage bottle (3) is placed in the weighing pan (2), the drainage bottle (3) can be weighed. A coil (9) is provided in the weighing pan (2). When the coil (9) is energized, it generates magnetism. A magnetic ring (10) is provided at the contact point between the drainage bottle (3) and the weighing pan (2). The coil (9) and the magnetic ring (10) cooperate with each other to achieve magnetic attraction and fixation of the coil (9) and the magnetic ring (10), that is, magnetic attraction and fixation of the weighing pan (2) and the drainage bottle (3).
2. The drainage bottle weight detection device according to claim 1, characterized in that: The weighing pan (2) is equipped with a battery (11) for supplying power to the coil (9) to generate magnetism. The power supply of the battery (11) to the coil (9) is controlled by a switch.
3. The drainage bottle weight detection device according to claim 1, characterized in that: A switch (7) and a display screen (6) are provided on one side surface of the weight detection device (1). The switch (7) is used to control the switch of the weight detection device (1), and the display screen (6) is used to display the weighing data and to issue an alarm when the set value is exceeded.
4. The drainage bottle weight detection device according to claim 1, characterized in that: The drainage bottle (3) is also provided with a drainage port (4), and the drainage port (4) is provided with a first drainage tube interface (5) and a second drainage tube interface (8). The first drainage tube interface (5) is used to connect the drainage tube, and the second drainage tube interface (8) is used to connect the drain pipe / vent pipe.
5. The drainage bottle weight detection device according to claim 1, characterized in that: The weight detection device (1) is equipped with a power supply to support its operation.