Wound surface nursing device

Abstract

The invention discloses a wound nursing device, and belongs to the technical field of medical instruments, the wound nursing device comprises a liquid medicine area and a waste liquid area which are relatively independently arranged in a box body, the liquid medicine area is used for providing liquid medicine, and the waste liquid area is used for collecting waste liquid; the flow adjusting mechanism is arranged on the liquid outlet pipe of the liquid medicine area and used for adjusting the flow of the liquid medicine; the two baffles are symmetrically arranged on the two sides of the upper end of the box body, and the two baffles are obliquely arranged and used for preventing liquid medicine from flowing to the outer side of the box body. By arranging the baffles, liquid medicine can be prevented from flowing to the outer side of the box body, and pollution to the environment is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a wound care device. Background Art

[0002] Wounds are damage to normal skin caused by external factors such as surgery, external force, heat, electric current, chemicals, low temperature, and internal factors such as local blood supply disorders. They are often accompanied by the destruction of skin integrity and the loss of a certain amount of normal tissue. At the same time, the normal function of the skin is impaired. It is also called wound or trauma. Wound care is wound care;

[0003] When caring for the wound, it is often necessary to flush the wound with disinfectant. In order to prevent the disinfectant or nursing solution from polluting the environment, a waste liquid barrel or a nursing tray is generally used to receive it. However, when in use, since the two sides of the waste liquid barrel or the nursing tray are not blocked, it is easy to cause the waste liquid to flow to the outside of the waste liquid barrel. In addition, most of the existing flushers adjust the flow rate by applying pressure to the elastic bottle body. During the cleaning process, the flow rate is difficult to control accurately. When the water flow is too small, the flushing effect is poor. When the water flow is too large, secondary damage to the wound is caused due to the excessive speed. Summary of the invention

[0004] In order to solve the above problems, the present invention adopts the following technical solutions:

[0005] A wound care device, comprising:

[0006] A box body, wherein a liquid medicine area and a waste liquid area are relatively independently arranged inside the box body, wherein the liquid medicine area is used to provide liquid medicine, and the waste liquid area is used to collect waste liquid;

[0007] A flow regulating mechanism, the flow regulating mechanism is arranged on the liquid outlet pipe of the liquid medicine area, and is used to adjust the flow rate of the liquid medicine;

[0008] Two baffles are symmetrically arranged on both sides of the upper end of the box body, and both baffles are inclined to prevent the drug solution from flowing to the outside of the box body.

[0009] Furthermore, the first end of the liquid outlet pipe is placed on a placement rack on the upper side of the box body, and the second end extends to the bottom of the medicine liquid area, and a flushing head is provided at the end of the second end of the liquid outlet pipe; a plurality of drainage ports are evenly distributed at the upper end of the waste liquid area; a plurality of waste liquid pipes corresponding to the drainage ports are provided in the waste liquid area, and the waste liquid pipes are connected to the drainage ports.

[0010] Furthermore, the flow regulating mechanism comprises:

[0011] A shell body, located at the upper end of the box body, the shell body is provided with a through hole, the liquid outlet pipe passes through the through hole and extends to the upper end of the shell body;

[0012] A motor, wherein the motor is mounted on the outside of the housing;

[0013] A rotating shaft, wherein a first end of the rotating shaft is fixedly connected to a driving end of the motor, a second end of the rotating shaft passes through the housing and extends to the other side of the housing, both ends of the rotating shaft are rotatably connected to the housing, and the rotating shaft is vertically arranged to the liquid outlet pipe;

[0014] An eccentric wheel, the eccentric wheel is fixedly connected to the rotating shaft and is arranged corresponding to the liquid outlet pipe;

[0015] A support plate is arranged in the shell and located at a side of the liquid outlet pipe away from the eccentric wheel, and the support plate is in contact with the liquid outlet pipe.

[0016] Furthermore, the upper end of the box body has a slope from outside to inside, and the plurality of drainage ports are all located at the lowest point of the slope.

[0017] Furthermore, the waste liquid pipe has a tapered structure, and a spiral channel connected to the waste liquid pipe is circumferentially arranged, the cutout of the spiral channel is located on a side away from the center of the waste liquid pipe, and the spiral channel extends in an axial spiral direction of the waste liquid pipe.

[0018] Furthermore, the waste liquid area is provided with a plurality of rotating wheels, the rotating wheels are arranged corresponding to the waste liquid pipe and are located at the lower side of the waste liquid pipe, and the rotating wheels are driven to rotate by the waste liquid. The medicine liquid area is provided with a plurality of stirring rods, and the stirring rods are provided with stirring blades. The plurality of stirring rods are arranged corresponding to the plurality of rotating wheels. The first end of the stirring rod is rotatably connected to the side wall of the medicine liquid area, and the other end extends to the waste liquid area and is fixedly connected to the rotating wheel.

[0019] Furthermore, the stirring blade is a spiral ribbon blade.

[0020] Furthermore, a liquid inlet pipe is provided at the upper end of the liquid medicine area, and the liquid inlet end of the liquid inlet pipe is funnel-shaped.

[0021] Furthermore, the liquid medicine area is provided with a heating wire and a temperature sensor, and the liquid outlet pipe is provided with a water pump.

[0022] Furthermore, it also includes a control panel and a controller, the motor, the water pump, the heating wire, and the temperature sensor are all electrically connected to the controller, and the controller is electrically connected to the control panel.

[0023] Beneficial effects:

[0024] The present invention can prevent the medicine liquid from flowing to the outside of the box body by arranging the baffle, thereby reducing the pollution to the environment.

[0025] The present invention controls the flow rate of the medicinal solution through a flow regulating mechanism, thereby solving the technical problem that when the water flow is too small, the flushing effect is poor, and when the water flow is too large, secondary damage to the wound is caused due to the excessive speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the wound care device of the present invention;

[0027] Figure 2 It is a schematic front view of the overall structure of the wound care device of the present invention;

[0028] Figure 3 for Figure 2 Schematic diagram of the AA section;

[0029] Figure 4 It is a partial schematic diagram of the wound care device of the present invention;

[0030] Figure 5 It is a schematic diagram of the flow control mechanism in the wound care device of the present invention.

[0031] Among them, 1. Box body; 2. Liquid area; 3. Waste liquid area; 4. Flow regulating mechanism; 5. Baffle; 6. Placement rack; 7. Liquid outlet pipe; 8. Flushing head; 9. Drain port; 10. Waste liquid pipe; 11. Water pump; 12. Rotating shaft; 13. Eccentric wheel; 14. Support plate; 15. Rotating wheel; 16. Stirring rod; 17. Stirring blades; 18. Liquid inlet pipe; 19. Control panel; 20. Heating wire. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0035] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] Example 1

[0038] refer to Figure 1-Figure 5 , a wound care device, comprising:

[0039] A box body 1, wherein a liquid medicine area 2 and a waste liquid area 3 are independently arranged inside the box body 1, wherein the liquid medicine area 2 is used to provide liquid medicine, and the waste liquid area 3 is used to collect waste liquid;

[0040] A flow regulating mechanism 4, which is arranged on the liquid outlet pipe 7 of the liquid medicine area 2 and is used to adjust the flow rate of the liquid medicine;

[0041] Two baffles 5 are symmetrically arranged on both sides of the upper end of the box body 1 , and both baffles 5 are inclined to prevent the drug solution from flowing to the outside of the box body 1 .

[0042] The present invention can prevent the drug solution from flowing to the outside of the box body 1 by providing the baffle 5, thereby reducing pollution to the environment.

[0043] The present invention controls the flow rate of the medicinal solution through the flow regulating mechanism 4, thereby solving the technical problem that when the water flow is too small, the flushing effect is poor, and when the water flow is too large, secondary damage to the wound is caused due to the excessive speed.

[0044] In this embodiment, the first end of the liquid outlet pipe 7 is placed on the placement rack 6 on the upper side of the box body 1, and the second end extends to the bottom of the medicine liquid area 2. A flushing head 8 is provided at the end of the second end of the liquid outlet pipe 7; a plurality of drainage ports 9 are evenly distributed at the upper end of the waste liquid area 3; a plurality of waste liquid pipes 10 corresponding to the drainage ports 9 are provided in the waste liquid area 3, and the waste liquid pipes 10 are connected to the drainage ports 9.

[0045] In this embodiment, the flow regulating mechanism 4 includes:

[0046] The shell is located at the upper end of the box body 1. The shell is provided with a through hole. The liquid outlet pipe 7 passes through the through hole and extends to the upper end of the shell;

[0047] A motor, which is mounted on the outside of the housing;

[0048] A rotating shaft 12, wherein a first end of the rotating shaft 12 is fixedly connected to a driving end of the motor, a second end of the rotating shaft 12 passes through the housing and extends to the other side of the housing, both ends of the rotating shaft 12 are rotatably connected to the housing, and the rotating shaft 12 is vertically arranged to the liquid outlet pipe 7;

[0049] An eccentric wheel 13, which is fixedly connected to the rotating shaft 12 and is arranged corresponding to the liquid outlet pipe 7;

[0050] The support plate 14 is disposed in the housing and is located on a side of the liquid outlet pipe 7 away from the eccentric wheel 13 . The support plate 14 is in contact with the liquid outlet pipe 7 .

[0051] In this embodiment, the motor drives the rotating shaft to rotate, thereby driving the eccentric wheel 13 to rotate, changing the size of the liquid inlet channel of the liquid inlet pipe to adjust the flow rate.

[0052] In this embodiment, the upper end of the box body 1 has a slope from outside to inside, and the plurality of drain ports 9 are all located at the lowest point of the slope.

[0053] In specific implementation, a detachable drainage drawer is provided in the waste liquid area to collect the waste liquid, or a main drainage port is provided in the waste liquid area and then connected to a drainage bag for collection.

[0054] During specific implementation, the waste liquid falls on the upper end of the box body 1 and flows into the drain port along the slope.

[0055] In this embodiment, the waste liquid pipe 10 has a tapered structure, and a spiral channel connected to the waste liquid pipe 10 is circumferentially arranged. The cutout of the spiral channel is located on a side away from the center of the waste liquid pipe 10 , and the spiral channel extends in an axial spiral direction of the waste liquid pipe 10 .

[0056] In specific implementation, the injection port of the tapered structure has a spiral acceleration channel that can increase the injection speed. Under the condition of the same output pressure, the water injection speed can be increased and the injection distance can be increased.

[0057] In this embodiment, the waste liquid area is provided with a plurality of rotating wheels 15, the rotating wheels 15 are provided corresponding to the waste liquid pipe 10 and are located on the lower side of the waste liquid pipe 10, and the rotating wheels 15 are driven to rotate by the waste liquid. The liquid medicine area 2 is provided with a plurality of stirring rods 16, and stirring blades 17 are provided on the stirring rods 16. The plurality of stirring rods 16 are provided corresponding to the plurality of rotating wheels 15, and the first end of the stirring rod 16 is rotatably connected to the side wall of the liquid medicine area 2, and the other end extends to the waste liquid area and is fixedly connected to the rotating wheel 15.

[0058] During specific implementation, the stirring rod and the box body can be rotatably connected via a bearing.

[0059] In this embodiment, the stirring blade 17 is a spiral ribbon blade.

[0060] In a specific implementation, a plurality of holes are evenly distributed on the spiral blade.

[0061] During specific implementation, the accelerated medicine liquid is used as a power source to drive the rotating wheel 15 to rotate, thereby driving the stirring blades 17 to stir in the medicine liquid, forming bubbles in the medicine liquid, reducing the impact force when the medicine liquid enters the wound, and improving the comfort level. At the same time, since there are bubbles in the medicine liquid, when the bubbles hit the wall, they will expand and burst, causing the dirt to break and fall off, thereby achieving the purpose of removing pollutants and bacteria and reducing the wound infection rate.

[0062] In this embodiment, a liquid inlet pipe 18 is further provided at the upper end of the liquid medicine area 2, and the liquid inlet end of the liquid inlet pipe 18 is funnel-shaped.

[0063] In this embodiment, the liquid medicine area 2 is provided with a heating wire 20 and a temperature sensor, and the liquid outlet pipe 7 is provided with a water pump 11 .

[0064] During specific implementation, the temperature can be adjusted according to actual conditions to increase the patient's comfort.

[0065] In this embodiment, a control panel 19 and a controller are also included. The motor, the water pump 11 , the heating wire 20 , and the temperature sensor are all electrically connected to the controller, and the controller is electrically connected to the control panel 19 .

[0066] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A wound care device, characterized in that: include: A box body, wherein a liquid medicine area and a waste liquid area are relatively independently arranged inside the box body, wherein the liquid medicine area is used to provide liquid medicine, and the waste liquid area is used to collect waste liquid; A flow regulating mechanism, the flow regulating mechanism is arranged on the liquid outlet pipe of the liquid medicine area, and is used to adjust the flow rate of the liquid medicine; Two baffles are symmetrically arranged on both sides of the upper end of the box body, and both baffles are inclined to prevent the drug solution from flowing to the outside of the box body.

2. The wound care device according to claim 1, characterized in that: The first end of the liquid outlet pipe is placed on the placement rack on the upper side of the box body, and the second end extends to the bottom of the medicine liquid area. A flushing head is provided at the end of the second end of the liquid outlet pipe; a plurality of drainage ports are evenly distributed at the upper end of the waste liquid area; a plurality of waste liquid pipes corresponding to the drainage ports are provided in the waste liquid area, and the waste liquid pipes are connected to the drainage ports.

3. The wound care device according to claim 2, characterized in that: The flow regulating mechanism comprises: A shell body, located at the upper end of the box body, the shell body is provided with a through hole, the liquid outlet pipe passes through the through hole and extends to the upper end of the shell body; A motor, wherein the motor is mounted on the outside of the housing; A rotating shaft, wherein a first end of the rotating shaft is fixedly connected to a driving end of the motor, a second end of the rotating shaft passes through the housing and extends to the other side of the housing, both ends of the rotating shaft are rotatably connected to the housing, and the rotating shaft is vertically arranged to the liquid outlet pipe; An eccentric wheel, the eccentric wheel is fixedly connected to the rotating shaft and is arranged corresponding to the liquid outlet pipe; A support plate is arranged in the shell and located at a side of the liquid outlet pipe away from the eccentric wheel, and the support plate is in contact with the liquid outlet pipe.

4. The wound care device according to claim 2, characterized in that: The upper end of the box body has a slope from outside to inside, and the plurality of drainage ports are all located at the lowest point of the slope.

5. The wound care device according to claim 2, characterized in that: The waste liquid pipe is of a tapered structure, and a spiral channel communicating with the waste liquid pipe is circumferentially arranged, the cutout of the spiral channel is located on a side away from the center of the waste liquid pipe, and the spiral channel extends in an axial spiral direction of the waste liquid pipe.

6. The wound care device according to claim 2, characterized in that: The waste liquid area is provided with multiple rotating wheels, and the rotating wheels are arranged corresponding to the waste liquid pipe and are located at the lower side of the waste liquid pipe. The rotating wheels are driven to rotate by the waste liquid. The medicine liquid area is provided with multiple stirring rods, and stirring blades are arranged on the stirring rods. The multiple stirring rods are arranged corresponding to the multiple rotating wheels. The first end of the stirring rod is rotatably connected to the side wall of the medicine liquid area, and the other end extends to the waste liquid area and is fixedly connected to the rotating wheel.

7. The wound care device according to claim 6, characterized in that: The stirring blade is a spiral blade.

8. The wound care device according to claim 1, characterized in that: A liquid inlet pipe is also arranged at the upper end of the liquid medicine area, and the liquid inlet end of the liquid inlet pipe is funnel-shaped.

9. The wound care device according to claim 3, characterized in that: The liquid medicine area is provided with a heating wire and a temperature sensor, and the liquid outlet pipe is provided with a water pump.

10. The wound care device according to claim 9, characterized in that: It also includes a control panel and a controller. The motor, the water pump, the heating wire, and the temperature sensor are all electrically connected to the controller, and the controller is electrically connected to the control panel.

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