Micro pump extension pipe induction magnetic attraction timer capable of being automatically closed

Abstract

The utility model relates to the technical field of medical instruments, and discloses a micro pump extension tube induction magnetic attraction timer capable of being automatically closed, which comprises a tube clamp assembly, the pipe clamp assembly comprises a pipe clamp seat; the placing groove is formed in the top of the pipe clamp seat; the buckle is fixedly connected to the outer side wall of the placement groove; a timing device is arranged in the pipe clamp assembly; an extension tube extrusion assembly is arranged in the tube clamp assembly and comprises a voice coil motor; a nurse only needs to set the timing time of the timer and suspend continuous infusion of closing the tube body through the extension tube extrusion assembly, the timer can give an alarm in time so as to remind the nurse to modify the speed of a remaining liquid infusion pump in time, meanwhile, the micro pump extension tube can be effectively fixed to a bedrail through the magnetic attraction timer, cleanliness is kept, and meanwhile the infusion time is shortened. The pipeline is prevented from winding or falling off, working time of nurses is greatly saved, work of the nurses is facilitated, and adverse events are effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a micro-infusion pump extension tube induction magnetic suction timer that can be automatically shut off. Background Technology

[0002] A microinfusion pump (or simply micropump) is a pumping device that delivers small, precise, uniform, and continuous amounts of medication into the patient's body according to medical orders, increasing the safety and effective concentration of medication. In ICUs and cardiac surgery departments, microinfusion pumps are among the most frequently used instruments. In clinical practice, extension tubing is often added to extend the injection distance. However, during use, the extension tubing often becomes tangled and loose on the patient's bed, which is inconvenient for patient movement and for nurses to observe whether the tubing is loose or kinked, and also poses safety hazards.

[0003] For example, Chinese utility model patent CN214713693U proposes a micro-infusion pump extension tube organizer, which includes a sponge block and a mounting base. The sponge block is fixed on the mounting base. The top of the sponge block has several evenly spaced slits. The bottom end of each slit is connected to a circular through hole. Each circular through hole passes through the front and rear sides of the sponge block. The circular through hole is used to engage the micro-infusion pump extension tube.

[0004] In existing technologies, many micro-infusion pumps used in clinical settings cannot be set to a specific total infusion volume, but only to a specific pump rate. The machine will only alarm after the infusion is complete. However, some doctors require a fixed total infusion volume within a fixed time period for certain medications. Since micro-infusion pumps cannot keep track of the infusion volume, the total infusion volume may be inaccurate. Alternatively, nurses may forget to adjust the pump rate in time due to their busy schedules, resulting in errors in both the total infusion volume and the pump rate. This makes clinical work inconvenient and prone to errors. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides an automatically shut-off magnetically attracted timer for the extension tube of a micro-infusion pump. This timer provides timely reminders and automatically shuts off the extension tube, while also allowing for the organization and securing of the tube. It solves the problem that many micro-infusion pumps in clinical practice cannot be set with a fixed total infusion volume, only a pump speed. The machine only alarms after the infusion is complete. However, some doctors require a fixed total infusion volume within a fixed time for certain medications. Because micro-infusion pumps cannot keep track of the infusion volume, the total infusion volume may be inaccurate. Furthermore, nurses may forget to adjust the pump speed in time due to their busy schedules, leading to errors in both the total infusion volume and pump speed. This inconveniences clinical work and increases the risk of errors.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an automatically shut-off micro-pump extension tube induction magnetic suction timer, comprising a tube clamp assembly; the tube clamp assembly comprising a tube clamp seat; a placement groove formed on the top of the tube clamp seat; and a buckle fixedly connected to the outer wall of the placement groove;

[0009] The tube clamp assembly is equipped with a timing device inside;

[0010] The tube clamp assembly has an extension tube extrusion assembly inside, which includes a voice coil motor installed inside the tube clamp assembly; a push plate fixedly connected to the output end of the voice coil motor; a push rod fixedly connected to one side of the push plate; an extrusion plate slidably connected to the placement groove, with one side connected to one end of the push rod; and an extrusion buckle fixedly connected to one side of the extrusion plate.

[0011] The tube clamp assembly has a battery inside, and the battery is electrically connected to the voice coil motor.

[0012] Preferably, there are two buckles.

[0013] Preferably, the voice coil motor is electrically connected to the timing circuit within the timing device.

[0014] Preferably, the buckle and the compression buckle are the same size and have a round head structure on one side.

[0015] Preferably, the battery is electrically connected to an external power source via a charging circuit.

[0016] Preferably, the bottom of the pipe clamp assembly is provided with a magnet.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides an automatically shut-off micro-pump extension tube induction magnetic timer, which has the following beneficial effects:

[0019] 1. This self-closing micro-infusion pump extension tube magnetic suction timer, through the inclusion of a tube clamp assembly, can hold the extension tube in place. The extension tube can then be secured and organized using straps or magnets. A timing device and an extension tube squeezing assembly are also included. The timing device can keep track of the time and trigger an alarm, while simultaneously controlling the extension tube squeezing assembly. The nurse only needs to set the timer and use the extension tube squeezing assembly to pause and close the infusion. The timer will then promptly trigger an alarm, reminding the nurse to adjust the remaining fluid infusion pump rate. Furthermore, this magnetic suction timer can effectively secure the micro-infusion pump extension tube to the bed rail, maintaining neatness and preventing tubing tangling or detachment. This significantly saves nurses' time, simplifies their work, and effectively reduces the occurrence of adverse events. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a top view of the present invention, in which the extension tube is in the open state;

[0022] Figure 3 This is a top view of the present invention; at this time, the extension tube is in the closed state.

[0023] Figure 4 This is a schematic diagram of the present invention.

[0024] In the picture:

[0025] 10. Pipe clamp assembly; 11. Pipe clamp seat; 12. Placement slot; 13. Clip;

[0026] 20. Timing device;

[0027] 30. Extension tube extrusion assembly; 31. Voice coil motor; 32. Push plate; 33. Push rod; 34. Extrusion plate; 35. Extrusion buckle;

[0028] 40. Storage battery;

[0029] 50. Magnet. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0031] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0032] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0034] To address some of the problems in the related technologies, this application provides an automatically shut-off micro-pump extension tube induction magnetic timer.

[0035] This application is described below with reference to the accompanying drawings and specific embodiments:

[0036] Combination Figures 1-4 This application provides an automatically shut-off micro-pump extension tube induction magnetic timer, including a tube clamp assembly 10; the tube clamp assembly 10 includes a tube clamp seat 11; a placement groove 12, which is opened on the top of the tube clamp seat 11; and a buckle 13, which is fixedly connected to the outer side wall of the placement groove 12.

[0037] The pipe clamp seat 11 is a square structure made of plastic. Its top is provided with a placement groove 12 for fixing the extension tube. The tube is placed in the placement groove 12, and the tube is clamped by the cooperation of the buckle 13 and the compression buckle 35.

[0038] The pipe clamp assembly 10 is equipped with a timing device 20 inside;

[0039] The timing device 20 is used for timing and can remind medical staff. The timing device 20 is a common timer on the market that can time and alarm. For example, if a doctor orders 50ml of medicine to be prepared, and the doctor requires that 20ml be infused within 10 minutes, and the remaining 30ml be infused intravenously at 3ml / h, we set the corresponding pump rate when infusing 20ml. The nurse sets a 10-minute timer through the timing device 20. After 10 minutes, the timing device 20 will alarm in time, thus reminding the nurse to adjust the infusion pump rate of the remaining fluid in time.

[0040] The tube clamp assembly 10 has an extension tube extrusion assembly 30 inside. The extension tube extrusion assembly 30 includes a voice coil motor 31 installed inside the tube clamp assembly 10; a push plate 32 fixedly connected to the output end of the voice coil motor 31; a push rod 33 fixedly connected to one side of the push plate 32; an extrusion plate 34 slidably connected to the placement groove 12, with one side connected to one end of the push rod 33; and an extrusion buckle 35 fixedly connected to one side of the extrusion plate 34.

[0041] In the initial state, the squeeze buckle 35 is on the outermost side, and the extension tube can be clamped by the buckle 13. When the timing ends, the voice coil motor 31 can be controlled by the timing circuit in the timing device 20 to work, so that the voice coil motor 31 drives the push plate 32 to move, so that the push plate 32 drives the squeeze plate 34 to move inward through the push rod 33, so that the squeeze buckle 35 on the squeeze plate 34 squeezes the tube body and automatically closes the extension tube. When the closing timing circuit is activated, the squeeze buckle 35 can be reset by the voice coil motor 31.

[0042] The pipe clamp assembly 10 has a storage battery 40 inside, which is electrically connected to the voice coil motor 31;

[0043] Battery 40 supplies power to voice coil motor 31.

[0044] In some embodiments, there are two latches 13.

[0045] In some embodiments, the voice coil motor 31 is electrically connected to the timing circuit within the timing device 20.

[0046] In some embodiments, the buckle 13 and the compression buckle 35 are the same size and have a round head structure on one side. The round head structure of the buckle 13 and the compression buckle 35 can effectively protect the tube body and prevent the tube body from being damaged during compression.

[0047] In some embodiments, the battery 40 is electrically connected to an external power source via a charging circuit, and the battery 40 is charged via a USB data cable.

[0048] In some embodiments, the bottom of the tube clamp assembly 10 is provided with a magnet 50. By setting the magnet 50, the tube can be quickly fixed to the bed rail or iron table, keeping it tidy and preventing the tube from getting tangled or falling off, greatly saving nurses' working time, making nurses' work more convenient, and effectively reducing the occurrence of adverse events.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0050] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-closing micro-pump extension tube inductive magnetic attraction timer, characterized by: Includes a pipe clamp assembly (10); the pipe clamp assembly (10) includes: Pipe clamp seat (11); A placement groove (12) is provided on the top of the pipe clamp seat (11); The buckle (13) is fixedly connected to the outer wall of the placement groove (12); The tube clamp assembly (10) is equipped with a timing device (20) inside; The tube clamp assembly (10) is internally provided with an extension tube extrusion assembly (30), the extension tube extrusion assembly (30) comprising: A voice coil motor (31) is installed inside the tube clamp assembly (10); Push plate (32) is fixedly connected to the output end of the voice coil motor (31); A push rod (33) is fixedly connected to one side of the push plate (32); The extrusion plate (34) is slidably connected to the placement groove (12), and one side is connected to one end of the push rod (33); A compression buckle (35) is fixedly connected to one side of the compression plate (34); The tube clamp assembly (10) is equipped with a storage battery (40), which is electrically connected to the voice coil motor (31).

2. The self-closing micro pump extension tube inductive magnetic attraction timer of claim 1, wherein: There are two buckles (13).

3. The self-closing micro pump extension tube inductive magnetic attraction timer of claim 1, wherein: The voice coil motor (31) is electrically connected to the timing circuit in the timing device (20).

4. The automatically shut-off micro-pump extension tube magnetic attraction timer according to claim 1, characterized in that: The buckle (13) and the squeeze buckle (35) are the same size and have a round head structure on one side.

5. The automatically shut-off micro-pump extension tube magnetic attraction timer according to claim 1, characterized in that: The battery (40) is electrically connected to an external power source via a charging circuit.

6. The automatically shut-off micro-pump extension tube induction magnetic timer according to claim 1, characterized in that: The bottom of the pipe clamp assembly (10) is provided with a magnet (50).

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