Wearable infusion device

Abstract

The utility model provides a wearable infusion device which comprises a wearable body, a first supporting rod is fixedly installed on the back of the wearable body, a second supporting rod is rotatably connected to the top of the first supporting rod, and a third supporting rod is hinged to the top end of the second supporting rod. An inclination correction assembly is arranged on the surface of an assembly body of the first supporting rod, the second supporting rod and the third supporting rod, the inclination correction assembly is used for driving the third supporting rod to keep vertical, an infusion monitoring assembly is arranged at the top of the third supporting rod, and a control panel and a power source are fixedly installed on the front side of the wearable body and electrically connected. The utility model has the advantages of convenient and safe use.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a wearable infusion device. Background Art

[0002] With the continuous development of medical technology, infusion therapy, as a common treatment method, has received increasing attention for its portability, comfort and intelligence. Traditional infusion methods often have many inconveniences, such as the infusion stand is bulky and difficult to carry, it cannot be infused during movement, and it cannot adapt to various complex site environments, all of which increase the workload of patients and medical staff.

[0003] At the same time, the existing portable, backpack-type infusion poles or infusion devices can realize infusion during movement, but when the patient uses it, if the body tilts, the infusion pole will tilt simultaneously, causing a certain impact on the patient and the surrounding environment. In severe cases, medical accidents may occur, so further improvements can be made. Summary of the invention

[0004] In order to solve the problems existing in the background technology, the utility model proposes a wearable infusion device.

[0005] A wearable infusion device comprises a wearable body, a support rod one is fixedly mounted on the back of the wearable body, a support rod two is rotatably connected to the top of the support rod one, a support rod three is hinged to the top of the support rod two, a tilt correction component is arranged on the surface of the assembly of the support rods one, two and three, the tilt correction component is used to drive the support rod three to remain vertical, an infusion monitoring component is arranged on the top of the support rod three, a control panel and a power supply are fixedly mounted on the front side of the wearable body, and the control panel and the power supply are electrically connected.

[0006] Based on the above, the top end of the support rod one is fixedly installed with two groups of annular flanges distributed up and down, the bottom end of the support rod two is fixedly installed with a sleeve, the sleeve is sleeved on the outside of the two groups of annular flanges, the top end of the support rod two is fixedly installed with a U-shaped hinge seat, the bottom end of the support rod three is fixedly installed with a mounting seat, the bottom end of the mounting seat is fixedly installed with a rotating shaft, and the rotating shaft is rotatably connected to the U-shaped hinge seat.

[0007] Based on the above, the tilt correction component includes gear 1 fixedly mounted on the outer wall of the sleeve, gear 1 is meshed with gear 2, and drive motor 1 is fixedly mounted at the bottom center of gear 2; gear 3 is fixedly mounted on one end of the rotating shaft, gear 4 is meshed with the lower side of gear 3, and drive motor 2 is fixedly mounted at the center of gear 4; an inclination sensor is arranged inside the support rod 3, and the inclination sensor, drive motor 1 and drive motor 2 are electrically connected to the power supply, and the inclination sensor, drive motor 1 and drive motor 2 are signal-connected to a controller, and the controller is signal-connected to the control panel.

[0008] Based on the above, the tilt correction component also includes a protective shell one and a protective shell two. The protective shell one is fixedly installed on the top of the support rod one, and one set of the protective shell is arranged on the outside of gear one, gear two and drive motor one, and the drive motor one is fixedly installed on the inner wall of the protective shell one; the protective shell two is fixedly installed on the top side of the U-shaped hinge seat, and the protective shell two is arranged on the outside of gear three, gear four and drive motor two, and the drive motor two is fixedly installed on the inner wall of the protective shell two.

[0009] Based on the above, a hook is fixedly installed at the top end of the support rod.

[0010] Based on the above, the infusion monitoring component includes a protective cover, an annular airbag and a covering ring belt which are arranged in sequence from the outside to the inside. The covering ring belt is used to store the infusion bag. A lanyard is fixedly installed on the top of the protective cover. The protective cover is hung on the hook through the lanyard. A heating wire, a temperature sensor and a liquid level sensor are fixedly installed inside the covering ring belt. The heating wire, the temperature sensor and the liquid level sensor are connected to the controller signal. The annular airbag is used to squeeze the infusion bag by inflation.

[0011] Based on the above, an air intake pipe is fixedly installed on the top of the annular airbag, the air intake pipe is connected to an air pump, the air pump is connected to the controller signal, an exhaust pipe is fixedly installed on the top of the annular airbag, and a sealing plug is threadedly connected to the end of the exhaust pipe.

[0012] Based on the above, a charging port is provided on the surface of the power source.

[0013] The present invention has substantial features and progress over the prior art. Specifically, the present invention arranges a tilt sensor inside the support rod three. When the support rod three tilts, the tilt correction component drives the support rod two to rotate relative to the support rod one, and the support rod three deflects relative to the support rod two, so that the support rod three remains in a vertical state. During use, the support rod three is prevented from tilting with the patient's movements and affecting other people. The present invention has the advantages of being easy to use and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 The utility model is a three-dimensional assembly structure schematic diagram of a support rod 1, a support rod 2 and a tilt correction component.

[0016] Figure 3 It is a schematic diagram of the three-dimensional assembly structure of the support rod 2, the support rod 3 and the tilt correction component of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the infusion monitoring component of the utility model.

[0018] Explanation of the reference numerals: 100, wearable body; 200, support rod one; 300, support rod two; 400, support rod three; 500, tilt correction component; 600, infusion monitoring component; 700, control panel; 800, power supply; 201, annular flange; 301, sleeve; 302, U-shaped hinge seat; 401, mounting seat; 402, rotating shaft; 403, hook; 501, gear one; 502, gear two; 503, drive motor one; 504, gear three; 505, gear four; 506, drive motor two; 507, protective shell one; 508, protective shell two; 601, protective cover; 602, annular airbag; 603, covering ring belt; 604, hanging rope; 605, heating wire; 606, temperature sensor; 607, liquid level sensor; 608, air inlet pipe; 609, exhaust pipe; 610, sealing plug. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 4As shown, a wearable infusion device includes a wearable body 100, a support rod 1 200 is fixedly installed on the back of the wearable body 100, a support rod 2 300 is rotatably connected to the top of the support rod 1 200, a support rod 3 400 is hinged on the top of the support rod 2 300, a tilt correction component 500 is arranged on the surface of the assembly of the support rods 1 200, 2 300 and 3 400, the tilt correction component 500 is used to drive the support rod 3 400 to remain vertical, and an infusion monitoring component 600 is arranged on the top of the support rod 3 400, and a control panel 700 and a power supply 800 are fixedly installed on the front side of the wearable body 100, the control panel 700 signal is connected to the controller, and the control panel 700 is used as the input end of the controller. The control panel 700 and the power supply 800 are electrically connected. A charging port 801 is arranged on the surface of the power supply 800, so that the power supply 800 can be charged through the charging port 801, so that the device can be used multiple times.

[0021] When in use, the top of the support rod 1 200 is fixedly installed with two groups of annular flanges 201 distributed up and down, and the bottom of the support rod 2 300 is fixedly installed with a sleeve 301, which is sleeved on the outside of the two groups of annular flanges 201, so that the connection between the support rod 1 200 and the support rod 2 300 is stable, and when the support rod 2 300 rotates relative to the support rod 1 200, the axes of the support rod 1 200 and the support rod 2 300 remain coincident. The top of the support rod 2 300 is fixedly installed with a U-shaped hinge seat 302, and the bottom of the support rod 3 400 is fixedly installed with a mounting seat 401, and the bottom of the mounting seat 401 is fixedly installed with a rotating shaft 402, which is rotated and connected to the U-shaped hinge seat 302. The support rod 3 400 can deflect relative to the support rod 2 300. The top of the support rod 3 400 is fixedly installed with a hook 403.

[0022] Specifically, the tilt correction component 500 includes a gear 1 501 fixedly mounted on the outer wall of the sleeve 301, the gear 1 501 is meshed with a gear 2 502, and a driving motor 1 503 is fixedly mounted at the bottom center of the gear 2 502; thus, the gear 2 502 is driven to rotate by the driving motor 1 503, which can drive the gear 1 501 to rotate, thereby driving the support rod 2 300 to rotate relative to the support rod 1 200. A gear 3 504 is fixedly mounted at one end of the rotating shaft 402, a gear 4 505 is meshed at the lower side of the gear 3 504, and a driving motor 2 506 is fixedly mounted at the center of the gear 4 505; the models of the driving motor 1 503 and the driving motor 2 506 are both: Y33. Thus, the gear 4 505 is driven to rotate by the driving motor 2 506, which can drive the gear 3 504 to rotate, thereby driving the support rod 3 400 to deflect relative to the support rod 2 300.

[0023] The support rod 3 400 is provided with an inclination sensor inside, and the inclination sensor, the drive motor 1 503 and the drive motor 2 506 are electrically connected to the power supply 800, and the inclination sensor, the drive motor 1 503 and the drive motor 2 506 are connected to the controller signal. When the patient wears the wearable body 100 for infusion, if the patient bends over or other activities to make the support rod 3 400 tilt, the inclination sensor inside the support rod 3 400 transmits a signal to the controller, and then the controller controls the drive motor 1 503 to start, and controls the number of rotations of the output shaft of the drive motor 1 503, and adjusts the position of the support rod 3 400 relative to the plane where the deflection stroke of the support rod 2 300 is located. At the same time, the drive motor 2 506 is controlled to start, and the number of rotations of the output shaft of the drive motor 2 506 is controlled to drive the support rod 3 400 to deflect relative to the support rod 2 300, so that the support rod 3 400 is in a vertical state; after that, the inclination sensor monitors the inclination of the support rod 3 400 again to understand whether the support rod 3 400 is in a vertical state. If it is not in a vertical state, the position of the support rod 3 400 is corrected again. The threshold value of the inclination of the support rod 3 400 can be input through the control panel 700, such as five degrees; when the inclination of the support rod 3 400 is greater than five degrees, the inclination sensor transmits a signal to the controller, and the controller drives the drive motor 1 503 and the drive motor 2 506 again. In addition, an alarm, such as a buzzer, can be set on the control panel 700; when the patient falls, the inclination angle of the support rod three 400 is close to ninety degrees; the alarm threshold can be set through the control panel 700, and the alarm threshold can be set to sixty degrees. When the inclination angle of the support rod three 400 is greater than sixty degrees, the controller controls the alarm to sound an alarm, so that family members and medical staff can provide timely rescue to the patient.

[0024] The tilt correction assembly 500 also includes a protective shell 1 507 and a protective shell 2 508. The protective shell 1 507 is fixedly installed on the top of the support rod 1 200, and the protective shell 1 507 is sleeved on the outside of the gear 1 501, the gear 2 502 and the driving motor 1 503. The driving motor 1 503 is fixedly installed on the inner wall of the protective shell 1 507; the protective shell 2 508 is fixedly installed on the side of the top of the U-shaped hinge seat 302, and the protective shell 2 508 is sleeved on the outside of the gear 3 504, the gear 4 505 and the driving motor 2 506. The driving motor 2 506 is fixedly installed on the inner wall of the protective shell 2 508. The protective shell 1 507 and the protective shell 2 508 play a protective role, preventing the user's clothes, hair, etc. from getting stuck between the gear 1 501 and the gear 2 502 or between the gear 3 504 and the gear 4 505.

[0025] The infusion monitoring assembly 600 includes a protective cover 601, an annular airbag 602 and a covering ring belt 603 which are arranged in sequence from the outside to the inside. The covering ring belt 603 is used to store the infusion bag. A hanging rope 604 is fixedly installed on the top of the protective cover 601. The protective cover 601 is hung on the hook 403 through the hanging rope 604. A heating wire 605, a temperature sensor 606 and a liquid level sensor 607 are fixedly installed inside the covering ring belt 603. The heating wire 605, the temperature sensor 606 and the liquid level sensor 607 are connected to the controller signal. The temperature in the infusion bag is monitored in real time by the temperature sensor 606, and the signal is transmitted to the controller. The controller displays the temperature of the liquid medicine through the control panel 700. The range of heating the liquid medicine is input through the control panel 700, the temperature sensor 606 monitors the temperature of the liquid medicine, and the heating wire 605 heats the liquid medicine; when the temperature of the liquid medicine is outside the heating range, the temperature sensor 606 transmits a signal to the controller, and the controller controls the heating wire 605 to start or stop so that the liquid medicine is kept within the heating range. The annular airbag 602 is inflated to squeeze the infusion bag. By squeezing the infusion bag, the speed of infusion can be increased.

[0026] In reality, an air inlet pipe 608 is fixedly installed on the top of the annular airbag 602, and an air pump is connected to the air inlet pipe 608. The air pump is connected to the controller signal, and an exhaust pipe 609 is fixedly installed on the top of the annular airbag 602. A sealing plug 610 is threadedly connected to the end of the exhaust pipe 609. The controller controls the air pump to start, and air is delivered to the annular airbag 602 to expand the annular airbag 602, squeeze the infusion bag, and speed up the infusion rate. After the infusion is completed, the sealing plug 610 can be unscrewed, and the air inside the annular airbag 602 can be discharged from the exhaust pipe 609, and the annular airbag 602 can be restored to the initial state, ready to expand for the next use.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wearable infusion device, characterized in that: The wearable body comprises a wearable body, a support rod 1 is fixedly mounted on the back of the wearable body, a support rod 2 is rotatably connected to the top of the support rod 1, a support rod 3 is hingedly connected to the top of the support rod 2, a tilt correction component is arranged on the surface of the assembly of the support rods 1, 2 and 3, the tilt correction component is used to drive the support rod 3 to remain vertical, an infusion monitoring component is arranged on the top of the support rod 3, a control panel and a power supply are fixedly mounted on the front side of the wearable body, and the control panel and the power supply are electrically connected.

2. The wearable infusion device according to claim 1, characterized in that: The top end of the support rod one is fixedly installed with two groups of annular flanges distributed up and down, the bottom end of the support rod two is fixedly installed with a sleeve, the sleeve is sleeved on the outside of the two groups of annular flanges, the top end of the support rod two is fixedly installed with a U-shaped hinge seat, the bottom end of the support rod three is fixedly installed with a mounting seat, the bottom end of the mounting seat is penetrated and fixedly installed with a rotating shaft, and the rotating shaft penetrates and is rotatably connected to the U-shaped hinge seat.

3. The wearable infusion device according to claim 2, characterized in that: The tilt correction assembly comprises a gear 1 fixedly mounted on the outer wall of the sleeve, the gear 1 is meshed with a gear 2, and a driving motor 1 is fixedly mounted at the bottom center of the gear 2; A gear 3 is fixedly mounted on one end of the rotating shaft, a gear 4 is meshed on the lower side of the gear 3, and a driving motor 2 is fixedly mounted at the center of the gear 4; The support rod 3 is provided with an inclination sensor inside, and the inclination sensor, drive motor 1 and drive motor 2 are electrically connected to a power supply, and the inclination sensor, drive motor 1 and drive motor 2 are signal-connected to a controller, and the controller is signal-connected to a control panel.

4. The wearable infusion device according to claim 3, characterized in that: The tilt correction assembly also includes a protective shell 1 and a protective shell 2, wherein the protective shell 1 is fixedly mounted on the top of the support rod 1, and the protective shell is set on the outside of the gear 1, the gear 2 and the driving motor 1, and the driving motor 1 is fixedly mounted on the inner wall of the protective shell 1; The second protective shell is fixedly mounted on the top side of the U-shaped hinge seat, the second protective shell is sleeved on the outside of the third gear, the fourth gear and the second driving motor, and the second driving motor is fixedly mounted on the inner wall of the second protective shell.

5. The wearable infusion device according to claim 2, characterized in that: A hook is fixedly installed on the top end of the support rod.

6. The wearable infusion device according to claim 5, characterized in that: The infusion monitoring component includes a protective cover, an annular airbag and a covering ring belt which are arranged in sequence from the outside to the inside. The covering ring belt is used to store the infusion bag. A hanging rope is fixedly installed on the top of the protective cover. The protective cover is hung on the hook through the hanging rope. A heating wire, a temperature sensor and a liquid level sensor are fixedly installed inside the covering ring belt. The heating wire, the temperature sensor and the liquid level sensor are connected to the controller signal. The annular airbag is used to squeeze the infusion bag by inflation.

7. The wearable infusion device according to claim 6, characterized in that: An air inlet pipe is fixedly installed on the top of the annular airbag, the air inlet pipe is connected to an air pump, the air pump is connected to a controller signal, an exhaust pipe is fixedly installed on the top of the annular airbag, and a sealing plug is threadedly connected to the end of the exhaust pipe.

8. The wearable infusion device according to claim 1, characterized in that: A charging port is arranged on the surface of the power source.

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