Intelligent infusion alarm device

Abstract

The utility model provides an intelligent infusion alarm device, and relates to the technical field of safety protection. The intelligent infusion alarm device comprises a base, a suspension seat, an alarm mechanism and a contact switch. The base is used for being hung on an infusion support. The hanging seat is slidably matched with the base in the vertical direction, and the hanging seat is used for hanging a liquid medicine bag; the alarm mechanism and the contact switch are both installed on the base, and the alarm mechanism is electrically connected with the contact switch. The suspension seat is matched with the contact switch, and the suspension seat is used for sliding relative to the base and making contact with the contact switch when the amount of liquid medicine in the liquid medicine bag is reduced to the set amount, so that the alarm mechanism sends out alarm information. The alarm device can be repeatedly used, the resource utilization rate is improved, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, and more specifically, to an intelligent infusion alarm device. Background Art

[0002] During clinical treatment, infusing patients is a common disease treatment method. During the infusion process, patients or medical staff need to regularly observe the infusion situation to avoid the operation of not closing the infusion valve when the liquid medicine is finished. However, in the actual treatment process, medical staff and patients are prone to carelessness and fail to timely discover that the liquid medicine has been infused, resulting in blood backflow due to the failure to timely close the infusion valve. In addition, due to the lack of medical staff in some areas and the high work intensity of medical staff, it is impossible to take care of all patients. In response to this situation, some intelligent monitoring devices have emerged on the market. Generally, a photoelectric sensor or a pressure sensor is installed on the infusion bag, and the remaining liquid situation is obtained through the sensor, so as to issue an alarm when the liquid volume is small, prompting patients or medical staff to perform relevant operations.

[0003] The inventor has found through research that the intelligent infusion devices in the prior art have at least the following disadvantages:

[0004] Sensors are integrated on the infusion bag or infusion tube, and the infusion bag and infusion tube are generally disposable products. After the infusion bag and infusion tube are used, they are destroyed, and the sensors are destroyed together. In this way, the sensors cannot be reused, increasing the use cost. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent infusion alarm device, which can be reused multiple times, improve the resource utilization rate, and reduce the use cost.

[0006] The embodiments of the utility model are implemented as follows:

[0007] In a first aspect, the utility model provides an intelligent infusion alarm device, including:

[0008] A base, a suspension seat, an alarm mechanism, and a contact switch; the base is used to be suspended on an infusion stand; the suspension seat is slidably matched with the base in the vertical direction, and the suspension seat is used to suspend a liquid medicine bag; the alarm mechanism and the contact switch are both installed on the base, and the alarm mechanism is electrically connected to the contact switch;

[0009] The suspension seat cooperates with the contact switch, and the suspension seat is used to slide relative to the base and contact the contact switch when the liquid medicine volume in the liquid medicine bag is reduced to a set amount, so that the alarm mechanism issues an alarm message.

[0010] In an alternative embodiment, the intelligent infusion alarm device further includes an elastic member, which is connected to both the base and the suspension seat. The elastic member is configured to give the suspension seat a tendency to move upward so that the suspension seat can contact the contact switch.

[0011] Based on the above solution, by providing the elastic member, under normal circumstances, the elastic member is in a compressed state. The elastic member has a tendency to move the suspension seat towards the contact switch. And if there is no infusion bag suspended, the suspension seat remains in contact with the contact switch. When the alarm device is not in use, the power supply can be turned off and the contact switch is not working. Even if the suspension seat contacts the contact switch, the alarm device will not alarm. Thus, power can be saved. When an infusion bag is suspended on the suspension seat, under the gravity of the infusion bag, the elastic member is further compressed and the suspension seat moves downward away from the contact switch. At this time, the power supply can be turned on and the contact switch works normally. During the continuous use of the infusion bag, the liquid medicine in the infusion bag gradually decreases and the weight of the infusion bag becomes lighter. Under the action of the elastic member, the suspension seat can be continuously driven to move upward. When the weight in the infusion bag is less than the set value, that is, when the liquid medicine in the infusion bag is reduced to the set amount, the elastic force of the elastic member is greater than the gravity of the infusion bag. The elastic member makes the suspension seat contact the contact switch, thereby issuing an alarm through the alarm device to prompt the patient or medical staff to perform corresponding operations. It has a high degree of automation and stable and reliable operation.

[0012] In an alternative embodiment, a guide post is provided on the suspension seat, and the elastic member is sleeved outside the guide post.

[0013] Based on the above solution, the guide post plays a role in stabilizing the elastic member, and the elastic member can provide a stable elastic force, improving the operation precision of the device.

[0014] In an alternative embodiment, a positioning groove is provided on the base, one end of the elastic member is inserted into the positioning groove, and the other end of the elastic member contacts the suspension seat.

[0015] Based on the above solution, the elastic member is placed in the positioning groove, and the position of the elastic member is stable and reliable.

[0016] In an alternative embodiment, the intelligent infusion alarm device includes a sliding block; the sliding block is installed on the suspension seat; a sliding groove is provided on the base, and the sliding block is slidably disposed in the sliding groove.

[0017] Based on the above solution, through the cooperation of the sliding block and the sliding groove, the stability of the relative sliding between the suspension seat and the base can be improved.

[0018] In an alternative embodiment, the sliding groove is provided as a dovetail groove or a T-shaped groove.

[0019] Based on the above solution, the cooperation between the suspension seat and the base is realized through the dovetail structure. This not only enables the sliding block to play a role in stable guiding, but also prevents the suspension seat from detaching from the base, thereby improving the safety of operation.

[0020] In an alternative embodiment, the intelligent infusion alarm device further includes an adjustment seat, which is slidably engaged with the base in the vertical direction, and the contact switch is mounted on the adjustment seat; the adjustment seat is used to adjust the distance between the contact switch and the suspension seat.

[0021] Based on the above solution, by changing the position of the adjustment seat, the distance between the contact switch and the suspension seat can be changed, so as to adapt to the alarm function when different amounts of liquid medicine remain. That is, taking the initial amount of liquid medicine as a reference, when the distance between the contact switch and the suspension seat increases, the contact switch will contact the suspension seat only when the amount of liquid medicine in the liquid medicine bag is less than the initial amount of liquid medicine, thereby triggering the alarm device to work. When the distance between the contact switch and the suspension seat decreases, the contact switch can contact the suspension seat when the amount of liquid medicine in the liquid medicine bag is greater than the initial amount of liquid medicine, thereby triggering the alarm device to work.

[0022] In an alternative embodiment, the adjustment seat is provided with an assembly through-hole and a threaded hole communicating with the assembly through-hole, and a fastening screw is screwed into the threaded hole; the assembly through-hole is sleeved outside the base, and the end of the fastening screw can contact the outer surface of the base to fix the adjustment seat relative to the base.

[0023] Based on the above solution, the connection method between the adjustment seat and the base is simple and reliable, and it is convenient to operate by tightening or loosening the adjustment seat with the locking screw.

[0024] In an alternative embodiment, scale lines are provided on the base.

[0025] Based on the above solution, the position of the adjustment seat relative to the base is intuitively reflected by the scale lines, and the regulation is precise.

[0026] In an alternative embodiment, a suspension rod for hanging the liquid medicine bag is provided on the suspension seat.

[0027] Based on the above solution, the cooperation mode between the liquid medicine bag and the suspension seat is simple and reliable.

[0028] The beneficial effects of the embodiments of the present utility model are:

[0029] In summary, for the intelligent infusion alarm device provided in this embodiment, the liquid medicine bag can be placed on the hanging seat. Through the cooperation of the hanging seat and the contact switch, when the amount of liquid medicine in the liquid medicine bag is less than the set value, the hanging seat can slide relative to the base to contact the contact switch, causing the contact switch to send a signal to the alarm mechanism. The alarm mechanism works to send an alarm message to prompt the patient or medical staff, thereby facilitating the patient and medical staff to take corresponding measures, realizing automatic alarm, being safe and reliable in use. Since the liquid medicine bag and the alarm device are independently arranged, after the liquid medicine bag is used, it can be removed from the hanging seat, and the alarm device can be reused multiple times, with low usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0031] Figure 1 Schematic diagram of the intelligent infusion alarm device according to the embodiment of the present invention;

[0032] Figure 2 Cross-sectional schematic diagram of the intelligent infusion alarm device according to the embodiment of the present invention;

[0033] Figure 3 is Figure 2 partial enlarged schematic diagram in

[0034] ICON:

[0035] 001 - liquid medicine bag; 100 - base; 101 - positioning groove; 102 - arc-shaped groove; 110 - sliding groove; 120 - hook body; 200 - hanging seat; 210 - guiding column; 220 - hanging rod; 230 - sliding block; 300 - alarm mechanism; 400 - contact switch; 500 - elastic member; 600 - adjusting seat; 601 - assembly through hole; 602 - threaded hole; 700 - locking screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0038] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not require further definition and explanation in subsequent drawings.

[0039] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0040] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0041] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0042] In the prior art, in order to improve the safety of infusion, an infusion mechanism with an automatic alarm function is generally adopted. A sensor is configured on the infusion tube or infusion bag of the infusion mechanism to detect the amount of liquid in the infusion bag. When the amount of liquid medicine in the infusion bag is small, the sensor transmits the information to the alarm, and the alarm issues an alarm. Since the sensor is a component of the infusion mechanism, it cannot be used again after the infusion mechanism is used, and the sensor is correspondingly scrapped and cannot be reused multiple times, resulting in high costs.

[0043] In view of this, the designer provides an intelligent infusion alarm device that can be reused multiple times and has a low cost.

[0044] Please refer to Figures 1 - 3 , in this embodiment, the intelligent infusion alarm device includes a base 100, a suspension seat 200, an alarm mechanism 300, and a contact switch 400. The base 100 is used to be suspended on an infusion stand; the suspension seat 200 is slidably engaged with the base 100 in the vertical direction, and the suspension seat 200 is used to suspend the medicine bag 001; both the alarm mechanism 300 and the contact switch 400 are installed on the base 100, and the alarm mechanism 300 is electrically connected to the contact switch 400. The suspension seat 200 cooperates with the contact switch 400. When the liquid volume in the medicine bag 001 decreases to a set amount, the suspension seat 200 slides relative to the base 100 and contacts the contact switch 400, so that the alarm mechanism 300 issues an alarm message.

[0045] Continuing from the above, the working mode of the intelligent infusion alarm device provided in this embodiment is as follows:

[0046] During infusion, the base 100 is fixed on the stand, the medicine bag 001 is fixed on the suspension seat 200. Through the cooperation of the suspension seat 200 and the contact switch 400, when the liquid volume in the medicine bag 001 is less than the set value, the suspension seat 200 can slide relative to the base 100 to contact the contact switch 400, causing the contact switch 400 to send a signal to the alarm mechanism 300. The alarm mechanism 300 works to issue an alarm message to prompt the patient or medical staff, so as to facilitate the patient and medical staff to take corresponding measures, realizing automatic alarm, being safe and reliable in use. Since the medicine bag 001 and the alarm device are independently arranged, after the medicine bag 001 is used, it can be removed from the suspension seat 200, and the alarm device can be reused multiple times, with a low usage cost.

[0047] It should be understood that a suspension rod 220 can be provided at a position near the top of the suspension seat 200, and the hook on the infusion bag can cooperate with the suspension rod 220, which is convenient for operation. In addition, a hook body 120 can be provided at the top of the base 100, and the hook body 120 and the base 100 can be rotatably engaged through a bearing around the vertical axis, so as to facilitate adjusting the position during suspension and improve the convenience of operation.

[0048] The details of the intelligent infusion alarm device of the embodiment of the present application are described below by way of examples.

[0049] Please refer to Figure 1 and Figure 2, in this embodiment, optionally, the intelligent infusion alarm device further includes an elastic member 500. The elastic member 500 is connected to the base 100 and the suspension seat 200 at the same time. The elastic member 500 is used to make the suspension seat 200 tend to move upward so that the suspension seat 200 can contact the contact switch 400.

[0050] It should be understood that by setting the elastic member 500, under normal circumstances, the elastic member 500 is in a compressed state. The elastic member 500 has a tendency to move the suspension seat 200 towards the contact switch 400. And if there is no medicine solution bag 001 suspended, the suspension seat 200 remains in contact with the contact switch 400. When the alarm device is not in use, the power supply can be turned off and the contact switch 400 is not working. Even if the suspension seat 200 contacts the contact switch 400, the alarm device will not alarm. In this way, the power supply can be saved. When the medicine solution bag 001 is suspended on the suspension seat 200, under the gravity of the medicine solution bag 001, the elastic member 500 is further compressed, and the suspension seat 200 moves downward and away from the contact switch 400. At this time, the power supply can be turned on and the contact switch 400 works normally. When the medicine solution bag 001 is continuously used, the medicine solution in the medicine solution bag 001 gradually decreases and the weight of the medicine solution bag 001 decreases. Under the action of the elastic member 500, the suspension seat 200 can be continuously driven to move upward. When the weight in the medicine solution bag 001 is less than the set value, that is, when the medicine solution in the medicine solution bag 001 decreases to the set amount, the elastic force of the elastic member 500 is greater than the gravity of the medicine solution bag 001, and the elastic member 500 makes the suspension seat 200 contact the contact switch 400, so as to send an alarm through the alarm device to prompt the patient or medical staff to perform corresponding operations. The degree of automation is high and the operation is stable and reliable.

[0051] It should be noted that the elastic member 500 can be a spring.

[0052] Further, a guide post 210 is provided on the suspension seat 200, and the elastic member 500 is sleeved outside the guide post 210. The guide post 210 plays a role in stabilizing the elastic member 500, and the elastic member 500 can provide stable elastic force to improve the operation accuracy of the device.

[0053] In this embodiment, the guide post 210 can be a cylindrical structure. The guide post 210 can be arranged directly below the suspension seat 200. The elastic member 500 is located between the suspension seat 200 and the base 100 and is sleeved outside the guide post 210. During normal use, the elastic member 500 has a tendency to move the suspension seat 200 upward.

[0054] Further, a positioning groove 101 is provided on the base 100. One end of the elastic member 500 is inserted into the positioning groove 101, and the other end of the elastic member 500 contacts the suspension seat 200. The elastic member 500 is placed in the positioning groove 101, and the position of the elastic member 500 is stable and reliable.

[0055] In addition, an arc-shaped groove 102 for avoiding the infusion tube may be provided on the front side of the base 100.

[0056] In this embodiment, optionally, the intelligent infusion alarm device includes a sliding block 230; the sliding block 230 is installed on the hanging seat 200; a sliding groove 110 is provided on the base 100, and the sliding block 230 is slidably disposed in the sliding groove 110. Through the cooperation of the sliding block 230 and the sliding groove 110, the stability of the relative sliding between the hanging seat 200 and the base 100 can be improved.

[0057] It should be understood that the sliding groove 110 is set as a dovetail groove or a T-shaped groove, etc. With such a design, through the dovetail structure to realize the cooperation between the hanging seat 200 and the base 100, not only can the sliding block 230 play a role in stable guiding, but also the hanging seat 200 can be prevented from detaching from the base 100, improving the safety of operation.

[0058] Please refer to Figure 2 and Figure 3 , in this embodiment, optionally, the intelligent infusion alarm device further includes an adjusting seat 600, the adjusting seat 600 is slidably matched with the base 100 in the vertical direction, and the contact switch 400 is installed on the adjusting seat 600; the adjusting seat 600 is used to adjust the distance between the contact switch 400 and the hanging seat 200.

[0059] It should be noted that by changing the position of the adjusting seat 600, the distance between the contact switch 400 and the hanging seat 200 can be changed, so as to apply the alarm function when the remaining amount of different liquid medicines is different. That is, taking the initial liquid medicine amount as a reference, when the distance between the contact switch 400 and the hanging seat 200 increases, the contact switch 400 will contact the hanging seat 200 only when the liquid medicine amount in the liquid medicine bag 001 is less than the initial liquid medicine amount, thereby triggering the alarm device to work. When the distance between the contact switch 400 and the hanging seat 200 decreases, the contact switch 400 can contact the hanging seat 200 when the liquid medicine amount in the liquid medicine bag 001 is greater than the initial liquid medicine amount, thereby triggering the alarm device to work.

[0060] Furthermore, the adjusting seat 600 is provided with an assembly through hole 601 and a threaded hole 602 communicating with the assembly through hole 601, and a fastening screw is screwed in the threaded hole 602; the assembly through hole 601 is sleeved outside the base 100, and the end of the fastening screw can contact the outer surface of the base 100 to fix the adjusting seat 600 relative to the base 100. The connection method between the adjusting seat 600 and the base 100 is simple and reliable, and by tightening or loosening the locking screw 700 for the adjusting seat 600, the operation is convenient. That is, when it is necessary to adjust the position of the adjusting seat 600, loosen the locking screw 700, and after the adjustment is completed, tighten the locking screw 700.

[0061] Furthermore, scale lines are provided on the base 100. The position of the adjustment seat 600 relative to the base 100 is intuitively reflected by the scale lines, enabling precise regulation.

[0062] In this embodiment, optionally, a power source can be installed on the base 100 to supply power to the touch switch 400 and the alarm device. The alarm device can be an audible and visual alarm or the like, capable of emitting sound and light. Alternatively, the alarm can adjust the form of the alarm information according to requirements, and can emit only sound or only light and other single alarm information.

[0063] In addition, the touch switch 400 can be a tactile switch, also known as a push-button switch. When in use, it satisfies the condition of the operating force and presses in the switch operation direction to close and connect the switch function. When the pressure is withdrawn, the switch disconnects. Its internal structure realizes on-off by the force change of a metal elastic sheet. Thus, when the suspension seat 200 moves upward under the action of the elastic member 500 and contacts the touch switch 400, the touch switch 400 closes and connects, transmitting a signal to the alarm device, and the alarm device emits an alarm message. For the principle and specific structure of the touch switch 400, please refer to the existing well-known technology. In this embodiment, in order to avoid repeated and cumbersome narration, no detailed description is given.

[0064] It should be noted that in other embodiments, the intelligent infusion alarm device further includes monitoring electrical components such as a flow monitor. The flow monitor is used to obtain the flow condition of the liquid medicine. When the liquid medicine flow rate is too low, too high, or the liquid medicine does not flow within a set time, the infrared monitor transmits a signal to the alarm mechanism 300, and the alarm mechanism 300 can emit a prompt. Among them, whether the dripping of the liquid medicine is slow can be judged according to the number of drops of the liquid medicine obtained per minute, that is, the flow monitor can monitor the number of drops of the liquid medicine dripping per minute of the drip tube, and the number of drops of the liquid medicine dripping per minute can be adjusted according to requirements. For example, the alarm condition can be set to 50 drops / min for the liquid medicine dripping. Thus, when the infrared monitor obtains that the liquid medicine dripping is less than 50 drops / min, an alarm is issued; in addition, it can also be set that when the infrared monitor monitors that the number of drops of the liquid medicine is greater than the threshold value, an alarm is also issued through the alarm mechanism 300.

[0065] It should be understood that the situation where the liquid medicine does not flow within the set time includes "the infusion tube is bent affecting the flow of the liquid medicine, the liquid medicine in the liquid medicine bag runs out, that is, the liquid medicine infusion is completed, etc.".

[0066] In addition, the intelligent infusion alarm device can further include an infusion pump. The infusion pump can adjust the infusion speed and the infusion flow rate. When the infusion pump can be configured with a flow meter itself, when the liquid medicine flow rate obtained by the flow meter is less than or greater than the set value, the alarm mechanism 300 emits a prompt.

[0067] The flow monitor can be, but is not limited to, an infrared sensor or the like.

[0068] The intelligent infusion alarm device provided in this embodiment can achieve that when the liquid medicine volume in the liquid medicine bag 001 is reduced to a set value, for example, before the liquid medicine in the liquid medicine bag 001 is about to finish infusion, the contact switch 400 is closed, so that the alarm mechanism 300 sends out an alarm message to prompt the patient or medical staff to adjust the infusion work in time.

[0069] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An intelligent infusion alarm device, characterized in that: include: A base (100), a hanging seat (200), an alarm mechanism (300) and a contact switch (400); the base (100) is used to be hung on an infusion support; the hanging seat (200) and the base (100) are slidably matched in the vertical direction, and the hanging seat (200) is used to hang a liquid medicine bag (001); the alarm mechanism (300) and the contact switch (400) are both installed on the base (100), and the alarm mechanism (300) is electrically connected to the contact switch (400); The suspension seat (200) cooperates with the contact switch (400), and the suspension seat (200) is used to slide relative to the base (100) and contact the contact switch (400) when the amount of liquid medicine in the liquid medicine bag (001) decreases to a set amount, thereby causing the alarm mechanism (300) to issue an alarm message.

2. The intelligent infusion alarm device according to claim 1, characterized in that: The intelligent infusion alarm device further comprises an elastic member (500), wherein the elastic member (500) is connected to both the base (100) and the suspension seat (200), and the elastic member (500) is used to make the suspension seat (200) have a tendency to move upward, so that the suspension seat (200) can contact the contact switch (400).

3. The intelligent infusion alarm device according to claim 2, characterized in that: A guide column (210) is provided on the suspension seat (200), and the elastic member (500) is sleeved outside the guide column (210).

4. The intelligent infusion alarm device according to claim 2, characterized in that: The base (100) is provided with a positioning groove (101), one end of the elastic member (500) is inserted into the positioning groove (101), and the other end of the elastic member (500) is in contact with the suspension seat (200).

5. The intelligent infusion alarm device according to claim 1, characterized in that: The intelligent infusion alarm device comprises a sliding block (230); the sliding block (230) is mounted on the suspension seat (200); a sliding groove (110) is provided on the base (100), and the sliding block (230) is slidably disposed in the sliding groove (110).

6. The intelligent infusion alarm device according to claim 5, characterized in that: The sliding groove (110) is configured as a dovetail groove or a T-shaped groove.

7. The intelligent infusion alarm device according to any one of claims 1 to 6, characterized in that: The intelligent infusion alarm device further comprises an adjustment seat (600), the adjustment seat (600) and the base (100) are slidably matched in the vertical direction, and the contact switch (400) is mounted on the adjustment seat (600); the adjustment seat (600) is used to adjust the distance between the contact switch (400) and the suspension seat (200).

8. The intelligent infusion alarm device according to claim 7, characterized in that: The adjustment seat (600) is provided with an assembly through hole (601) and a threaded hole (602) connected to the assembly through hole (601), and a fastening screw is threaded into the threaded hole (602); the assembly through hole (601) is sleeved on the outside of the base (100), and the end of the fastening screw can contact the outer surface of the base (100) to fix the adjustment seat (600) relative to the base (100).

9. The intelligent infusion alarm device according to claim 8, characterized in that: The base (100) is provided with scale lines.

10. The intelligent infusion alarm device according to claim 1, characterized in that: The suspension seat (200) is provided with a suspension rod (220) for suspending the medicine liquid bag (001).

Images