Multifunctional portable micro pump

Abstract

The multifunctional portable micro pump comprises a bottom plate, a flip type protective cover and an adjustable fixing belt, a control table and an injector mounting table are arranged on the bottom plate, a controller is arranged in the control table, a display screen is arranged on the control table, and the display screen is electrically connected with the controller; an injector mounting groove is formed in the injector mounting table, an electric heating piece is arranged on the inner side wall of the injector mounting groove, and the electric heating piece is electrically connected with the controller; wherein the left side of the flip type protective cover is connected with the left side of the bottom plate in a turnover manner, and the right side of the flip type protective cover is detachably connected with the right side of the bottom plate through a buckle; the adjustable fixing belts are installed on the left side and the right side of the bottom plate. According to the multifunctional portable micro pump provided by the utility model, multiple functions such as moving portability, medicine heat preservation and micro pump protection can be integrated, and the safety, comfort and convenience of the micro pump are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micropumps, in particular to a multifunctional portable micropump. Background Art

[0002] A micro-injection pump is a medical device that can accurately inject drugs into a patient's vein and is widely used in various clinical departments. The micro-injection pump can accurately, microscopically, evenly, and continuously pump the liquid medicine into the body, with convenient operation, can be timed and quantified, and can adjust the drug concentration and speed at any time according to the patient's condition, so that the drug maintains an effective blood drug concentration in the body, greatly improving the treatment effect.

[0003] In the actual clinical application of traditional micro-injection pumps, it is not convenient for patients to carry and move them. When patients need to use the toilet, go out for examinations and other activities, medical staff need to cooperate to move or operate the micropump, increasing the manpower burden. To solve the above problems, a simple and portable micropump has been introduced in recent years. Although this micropump has largely solved the problem of the micropump being portable and movable with the patient, there are still the following deficiencies in the operation process:

[0004] 1. There are safety risks such as bumping, accidental touch operation, and contamination of the syringe during the movement of the micropump with the patient.

[0005] 2. Special drugs are prone to crystallization in outdoor environments with too low temperatures. If a patient carries a micropump and uses it in an outdoor environment with a low temperature, there may be a risk of medication, or due to the low temperature of the liquid medicine and long-term pumping, the patient's comfort level may be reduced. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a multifunctional portable micropump, which can solve the safety problems in the use of existing micropumps during movement, as well as solve the medication safety problems and patient comfort problems when used in a low-temperature environment.

[0007] The utility model provides a multifunctional portable micropump, including:

[0008] A bottom plate, on which a control console and a syringe mounting table are respectively provided. A controller is provided inside the control console, and a display screen is provided on the control console. The display screen is electrically connected to the controller; a syringe mounting groove is provided on the syringe mounting table, and an electric heating sheet is provided on the inner side wall of the syringe mounting groove. The electric heating sheet is electrically connected to the controller;

[0009] A flip-type protective cover, the left side of the flip-type protective cover is rotatably connected to the left side of the bottom plate, and the right side of the flip-type protective cover is detachably connected to the right side of the bottom plate through a buckle;

[0010] An adjustable fixing belt, and the adjustable fixing belt is installed on the left and right sides of the bottom plate.

[0011] A multifunctional portable micropump according to the present invention further includes a PDA barcode scanner. An identification code matching the PDA barcode scanner is provided on the side wall of the bottom plate, and the PDA barcode scanner is communicatively connected to the controller.

[0012] A multifunctional portable micropump according to the present invention is provided with a power interface on the console, and the power interface is detachably connected to a power plug wire; the power interface is electrically connected to the controller.

[0013] A multifunctional portable micropump according to the present invention is provided with a storage battery in the console, and the storage battery is electrically connected to the controller; a USB charging interface is provided on the console, and the storage battery is electrically connected to the USB charging interface.

[0014] A multifunctional portable micropump according to the present invention is further provided with an operation button on the console, and the operation button is electrically connected to the controller.

[0015] A multifunctional portable micropump according to the present invention is provided with a syringe installed in the syringe installation groove. A disposable syringe strip is detachably installed at the output end of the syringe, and an opening for the disposable syringe strip to pass through is provided on the flip cover.

[0016] A multifunctional portable micropump according to the present invention is provided with a pushing assembly on one side of the console corresponding to the syringe installation table. The pushing assembly includes a power mechanism and a moving block. The moving block is drivingly connected to the power mechanism, the power mechanism is electrically connected to the controller, and the piston rod of the syringe can be detachably connected to the moving block.

[0017] A multifunctional portable micropump according to the present invention, the power mechanism is an electric push rod or a linear motor.

[0018] A multifunctional portable micropump according to the present invention, the adjustable fixing belt includes a first connecting belt and a second connecting belt. The first end of the first connecting belt is fixedly connected to the left side of the bottom plate, the first end of the second connecting belt is fixedly connected to the right side of the bottom plate, and the second end of the first connecting belt and the second end of the second connecting belt are connected by a detachable component. The detachable component is a fixing belt buckle or a magic tape.

[0019] A multifunctional portable micropump provided by the present utility model further includes a shoulder strap for fixation, and two ends of the shoulder strap are respectively and correspondingly connected to opposite sides of the bottom plate.

[0020] For the multifunctional portable micropump provided by the present utility model, a control console and a syringe mounting table are respectively arranged on the bottom plate, a controller is arranged in the control console, a display screen is arranged on the control console, and the display screen is electrically connected to the controller, so that information such as the medication speed can be displayed through the display screen; by arranging a syringe mounting groove on the syringe mounting table and arranging an electric heating sheet on the inner side wall of the syringe mounting groove, and electrically connecting the electric heating sheet to the controller, the liquid medicine in the syringe can be heated and kept warm by the electric heating sheet in a low-temperature environment, which not only improves the medication safety, but also avoids the stimulation to blood vessels caused by pumping in too cold liquid medicine for a long time, and improves the comfort of patients; by arranging a flip-type protective cover on the bottom plate, not only can the syringe be isolated and protected to avoid contamination, but also problems such as the patient being bumped or accidentally touching the operation button during activities can be avoided, ensuring the smooth progress of the treatment process; by installing adjustable fixing straps on the left and right sides of the bottom plate, it is convenient to wear and fix the micropump on the patient's arm, so that the micropump can be carried and moved with the patient, solving the problem of the limited range of activities caused by long-term infusion of liquid medicine to patients clinically and improving the compliance of medication. Therefore, the multifunctional portable micropump provided by the present utility model can integrate multiple functions such as mobile portability, drug warming, and micropump protection, greatly improving the safety, comfort, and convenience of the micropump.

[0021] Furthermore, for the multifunctional portable micropump provided by the present utility model, an identification code is arranged on the bottom plate for cooperative use with a PDA barcode scanner, and the PDA barcode scanner is communicatively connected to the controller, so that the electronic doctor's order can be directly scanned and identified by the PDA barcode scanner, and then the electronic doctor's order can be directly transferred to the controller. After confirmation, it can be directly infused, eliminating the manual operation input link and avoiding the risk of medication errors caused by input errors.

[0022] Furthermore, for the multifunctional portable micropump provided by the present utility model, a power interface is arranged on the control console, and it can be connected to an external power supply through a power plug wire, so as to realize the external power supply of the micropump; by arranging a storage battery, the battery power supply of the micropump can be realized; by arranging a USB charging interface on the control console, it can be connected to a commercially available mobile power bank to charge the storage battery, effectively solving the problem of the battery life of the micropump. Description of the Drawings

[0023] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 This is a schematic structural view of the multifunctional portable micropump of the present utility model.

[0025] Explanation of the reference numerals:

[0026] 1, base plate; 2, flip-type protective cover; 201, opening; 3, console; 4, syringe mounting table; 5, display screen; 6, syringe mounting groove; 7, electric heating sheet; 8, buckle; 9, PDA barcode scanner; 10, identification code; 11, power interface; 12, USB charging interface; 13, operation button; 14, power mechanism; 15, moving block; 16, syringe positioning clip; 17, first connecting belt; 18, second connecting belt; 19, shoulder-mounted fixing belt; 20, claw. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions of the present utility model in conjunction with the embodiments. Obviously, the described embodiments are some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are 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 therefore should not be construed as a limitation of the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined. In addition, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. 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 circumstances.

[0030] As Figure 1 shown, the multifunctional portable micropump according to the embodiment of the present utility model at least includes a bottom plate 1, a flip-type protective cover 2 and an adjustable fixing strap.

[0031] Among them, a control console 3 and a syringe mounting table 4 are respectively provided on the bottom plate 1. A controller (not shown in the figure) is provided in the control console 3. A display screen 5 is provided on the control console 3, and the display screen 5 is electrically connected to the controller. Information such as the medication speed can be displayed through the display screen 5. A syringe mounting groove 6 is provided on the syringe mounting table 4, and an electric heating sheet 7 is provided on the inner side wall of the syringe mounting groove 6. The electric heating sheet 7 is electrically connected to the controller. The syringe mounting groove 6 is used for mounting a syringe (not shown in the figure). The electric heating sheet 7 can heat and keep warm the liquid medicine in the syringe in a low-temperature environment, which not only improves the medication safety, but also avoids the irritation to blood vessels caused by pumping in too cold medicine for a long time, and improves the comfort of patients.

[0032] Among them, the left side of the flip-type protective cover 2 is rotatably connected to the left side of the bottom plate 1, and the right side of the flip-type protective cover 2 is detachably connected to the right side of the bottom plate 1 through a buckle 8. By providing the flip-type protective cover 2, not only can the syringe be isolated and protected from contamination, but also problems such as the patient bumping into or accidentally touching the operation buttons during activities can be avoided, ensuring the smooth progress of the treatment process. The flip-type protective cover 2 can be made of a transparent material.

[0033] Among them, the adjustable fixing straps are installed on the left and right sides of the bottom plate 1. By providing the adjustable fixing straps, it is convenient to wear and fix the micropump on the patient's arm, so that the micropump can be carried and moved with the patient, solving the problem of the limited range of movement caused by long-term infusion of drugs to patients clinically, and avoiding problems such as the patient's irritable and depressive emotions due to inability to move for a long time, and improving the compliance of medication.

[0034] Therefore, the multifunctional portable micro-infusion pump according to the embodiments of the present utility model can integrate multiple functions such as mobile portability, drug insulation, and micro-infusion pump protection, greatly improving the safety, comfort, and convenience of the micro-infusion pump.

[0035] In some embodiments of the present utility model, the multifunctional portable micro-infusion pump further includes a PDA barcode scanner 9. An identification code 10 cooperating with the PDA barcode scanner 9 is provided on the side wall of the bottom plate 1, and the PDA barcode scanner 9 is communicatively connected to the controller. By providing the identification code 10 on the bottom plate 1, it can cooperate with the PDA barcode scanner 9 to directly scan and identify the electronic doctor's order through the PDA barcode scanner 9, so that the electronic doctor's order can be directly transferred to the controller and directly infused after confirmation, eliminating the manual operation input link and avoiding the risk of medication errors caused by incorrect manual operation input.

[0036] In some embodiments of the present utility model, a power interface 11 is provided on the control console 3. The power interface 11 is used for detachably connecting to a power plug wire (not shown in the figure), and the power interface 11 is electrically connected to the controller. By providing the power interface 11, external power supply to the micro-infusion pump can be achieved.

[0037] In some embodiments of the present utility model, a storage battery (not shown in the figure) is provided inside the control console 3, and the storage battery is electrically connected to the controller. A USB charging interface 12 is also provided on the control console 3, and the storage battery is electrically connected to the USB charging interface 12. By providing the storage battery, battery power supply to the micro-infusion pump can be achieved, and by providing the USB charging interface 12, it can be connected to a mobile power bank on the market to charge the storage battery, effectively solving the battery life problem of the micro-infusion pump.

[0038] In some embodiments of the present utility model, a plurality of operation buttons 13 are further provided on the control console 3, and each operation button is electrically connected to the controller. By providing the operation buttons 13, manual control and use of the micro-infusion pump can be achieved.

[0039] In some embodiments of the present utility model, during use, the syringe can be loaded into the syringe mounting groove 6. Since a disposable syringe strip is detachably mounted at the output end of the syringe, an opening 201 for the disposable syringe strip to pass through can be provided on the flip-up protective cover 2, so as to ensure that the micro-infusion pump can be used normally when the flip-up protective cover 2 is in the closed state. In addition, the power plug wire and the USB charging wire can also pass through the opening 201 into the flip-up protective cover 2, so as to facilitate power supply to the micro-infusion pump when the flip-up protective cover 2 is in the closed state.

[0040] In some embodiments of the present utility model, a pushing assembly is provided on one side of the console 3 corresponding to the syringe mounting table 4. The pushing assembly includes a power mechanism 14 and a moving block 15. The moving block 15 is drivingly connected to the power mechanism 14, and the power mechanism 14 is electrically connected to the controller. The piston rod of the syringe can be detachably connected to the moving block 15. That is, the power mechanism 14 can drive the moving block 15 to move linearly, and then drive the piston rod of the syringe to move telescopically to achieve the injection operation.

[0041] Among them, a claw 20 or a fixture for fixing the end of the piston rod of the syringe is provided on the moving block 15, so as to realize the detachable connection between the end of the piston rod of the syringe and the moving block 15.

[0042] Among them, according to actual use requirements, the power mechanism 14 can adopt an electric push rod or a linear motor.

[0043] That is, during use, the syringe barrel can be inserted into the syringe mounting groove 6, and then the end of the piston rod of the syringe is clamped and fixed by the claw 20 or the fixture, which is convenient for subsequent liquid injection operations.

[0044] In addition, a syringe positioning clip 16 is also provided on the syringe mounting table 4. One end of the syringe positioning clip 16 is rotationally matched with the syringe mounting table 4, and the syringe positioning clip 16 can be pressed or pulled by a rotating shaft. When the syringe positioning clip 16 is in the pulled-up state, rotational operation can be performed. When the syringe positioning clip 16 is in the pressed-down state, the syringe positioning clip 16 is in the locked state and cannot be rotated. That is, when installing the syringe, the syringe positioning clip 16 can be pulled up and toggled to one side of the syringe mounting groove 6. After the syringe is inserted into the syringe mounting groove 6, the syringe positioning clip 16 can be operated to rotate 90 degrees, so that the syringe positioning clip 16 blocks the syringe mounting groove 6, and then the syringe positioning clip 16 is pressed down to lock it, so as to clamp the syringe in the syringe mounting groove 6 and ensure the stability and reliability after the syringe is installed.

[0045] Since the syringe positioning clip 16 adopts an existing structural form, the structure of the syringe positioning clip 16 for realizing pressing, pulling and rotation is not specifically limited.

[0046] In some embodiments of the present utility model, the adjustable fixing strap includes a first connecting strap 17 and a second connecting strap 18. The first end of the first connecting strap 17 is fixedly connected to the left side of the bottom plate 1, and the first end of the second connecting strap 18 is fixedly connected to the right side of the bottom plate 1. The second ends of the first connecting strap 17 and the second connecting strap 18 are connected by a detachable component. Among them, the detachable component can adopt a fixing strap buckle or a magic tape, so as to facilitate fixing the micropump on the patient's arm through the first connecting strap 17 and the second connecting strap 18, and achieve the purpose of making the micropump portable and movable with the patient. Since the length of the adjustable fixing strap can be adjusted, it can be adjusted according to the arm size of the wearer to meet the usage requirements of different patients.

[0047] Among them, according to the actual usage requirements, the first connecting strap 17 and the second connecting strap 18 can adopt elastic bands to further ensure the stability and comfort after wearing the micropump.

[0048] Furthermore, the multifunctional portable micropump further includes a shoulder strap 19. The two ends of the shoulder strap 19 are respectively connected to the opposite sides of the bottom plate 1 correspondingly. Since the weight of the micropump is relatively heavy, by setting the shoulder strap 19, while the micropump can be bound and worn on the arm through the adjustable fixing strap, the micropump can also be worn on the shoulder through the shoulder strap 19, thereby further improving the stability and reliability after wearing and making it more convenient to carry and move.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A multifunctional portable micro pump, characterized in that: include: A bottom plate, wherein a control console and a syringe mounting platform are respectively arranged on the bottom plate, a controller is arranged in the control console, and a display screen is arranged on the control console; a syringe mounting slot is arranged on the syringe mounting platform, and an electric heating plate is arranged on the inner side wall of the syringe mounting slot; the electric heating plate and the display screen are respectively electrically connected to the controller; A flip-type protective cover, wherein the left side of the flip-type protective cover is flip-connected to the left side of the bottom plate, and the right side of the flip-type protective cover is detachably connected to the right side of the bottom plate via a buckle; An adjustable fixing belt is installed on the left and right sides of the bottom plate.

2. The multifunctional portable micro pump according to claim 1, characterized in that: It also includes a PDA barcode scanner. An identification code matching the PDA barcode scanner is provided on the side wall of the bottom plate, and the PDA barcode scanner is communicatively connected with the controller.

3. The multifunctional portable micro pump according to claim 1, characterized in that: A power interface is provided on the console, and the power interface is detachably connected to a power plug line; the power interface is electrically connected to the controller.

4. The multifunctional portable micro pump according to claim 1, characterized in that: A storage battery is arranged in the console, and the storage battery is electrically connected to the controller; a USB charging interface is arranged on the console, and the storage battery is electrically connected to the USB charging interface.

5. The multifunctional portable micro pump according to claim 1, characterized in that: An operation button is also provided on the console, and the operation button is electrically connected to the controller.

6. The multifunctional portable micro pump according to claim 1, characterized in that: A syringe is installed in the syringe installation groove, a disposable syringe strap is detachably installed at the output end of the syringe, and an opening for the disposable syringe strap to pass through is arranged on the flip-type protective cover.

7. The multifunctional portable micro pump according to claim 6, characterized in that: A pushing assembly is provided on the console at one side corresponding to the syringe mounting platform. The pushing assembly includes a power mechanism and a moving block. The moving block is drivingly connected to the power mechanism. The power mechanism is electrically connected to the controller. The piston rod of the syringe can be detachably connected to the moving block.

8. The multifunctional portable micro pump according to claim 7, characterized in that: The power mechanism is an electric push rod or a linear motor.

9. The multifunctional portable micro pump according to claim 1, characterized in that: The adjustable fixing strap includes a first connecting strap and a second connecting strap, wherein the first end of the first connecting strap is fixedly connected to the left side of the base plate, the first end of the second connecting strap is fixedly connected to the right side of the base plate, and the second end of the first connecting strap is connected to the second end of the second connecting strap via a detachable component; the detachable component is a fixing strap buckle or Velcro.

10. The multifunctional portable micro pump according to claim 1, characterized in that: It also includes a shoulder-carrying fixing belt, and two ends of the shoulder-carrying fixing belt are respectively connected to the opposite sides of the bottom plate.

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