Burn wound cleaning device for limbs

Abstract

The present application belongs to the technical field of medical apparatus and instruments, and particularly relates to a kind of limb burn wound cleaning equipment, including water storage tank, cleaning pump and cleaning head, cleaning head includes fixedly connected operating lever and shower head, shower head includes outer cylinder and rotating drum, first notch and first mounting bracket are provided on outer cylinder, a plurality of liquid outlet holes are formed in rotating drum, arc-shaped liquid outlet pipe is installed on rotating drum, liquid guide brush bundle is arranged in arc-shaped liquid outlet pipe, inner cylinder is arranged in rotating drum, two ends of inner cylinder are provided with mounting cylinder, second notch is formed in inner cylinder, water inlet pipe and water outlet pipe are respectively connected to two mounting cylinders, flow control valve is installed on water outlet pipe, turbine is installed on second mounting bracket, first transmission wheel is installed on turbine, second transmission wheel is installed on inner cylinder, inner gear ring is formed in rotating drum, second transmission wheel is engaged with first transmission wheel and inner gear ring, to solve the problem that current burn cleaning device is difficult to clean wound foreign matter without causing pain to the injured during flushing.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical devices, and particularly relates to a limb burn wound cleaning device. BACKGROUND

[0002] The main injury factors of burns are steam, hot liquid, flame, high-temperature gas, and hot metal, which damage the skin and mucous membrane tissue. The skin damage caused by radiation, electricity, and chemicals in medicine is similar to burns and is also included in the burn category. However, these damages are often accompanied by systemic poisoning or organ damage and other combined injuries. After burns occur, the most basic change is that the liquid exuded from blood vessels enters the tissue, causing swelling. When the burns are severe, the liquid exuded from blood vessels increases, which can lead to a decrease in total blood volume, further affecting organ blood flow, and causing organ function damage or even failure.

[0003] When burns occur, the wound needs to be flushed and cooled, and in the case of severe burns, the wound needs to be cleaned of foreign matter. At present, when the wound is cleaned, it is mostly directly flushed. When the water pressure is high during the flushing process, the foreign matter in the wound can be better removed, but the water flow impact can easily cause pain to the injured person. When the water pressure is low, it is difficult to cause pain, but it is difficult to remove the foreign matter. SUMMARY

[0004] Based on the problems mentioned in the above background technology, the present application provides a limb burn wound cleaning device to solve the problem that the current burn cleaning device is difficult to clean the wound foreign matter without causing pain to the injured person during flushing.

[0005] The technical scheme adopted by the present application is as follows:

[0006] The utility model provides a kind of limb burn wound cleaning equipment, including water storage tank, cleaning pump and cleaning head, the cleaning pump is connected with cleaning head for conveying cleaning fluid contained in water storage tank, the cleaning head includes fixedly connected operating lever and shower head, operating lever is installed with control switch, control switch is electrically connected with cleaning pump, the shower head includes outer cylinder and rotating cylinder, the outer cylinder is equipped with first gap and first mounting bracket, the rotating cylinder both ends are equipped with through hole, rotating cylinder is equipped with several liquid outlet holes, the rotating cylinder is equipped with arc liquid outlet pipe in liquid outlet hole position, the arc liquid outlet pipe is equipped with liquid guide brush bundle, the rotating cylinder is equipped with inner cylinder, the inner cylinder both ends are equipped with mounting cylinder, the inner cylinder one end mounting cylinder is equipped with second mounting bracket, the outer diameter of the inner cylinder matches the inner diameter of rotating cylinder, the inner cylinder is equipped with second gap, the inner cylinder is placed in rotating cylinder, and the mounting cylinder of inner cylinder both ends is arranged in through hole, the mounting cylinder is mounted on first mounting bracket, water inlet pipe and water outlet pipe are connected on two mounting cylinders respectively, the water outlet pipe is installed with flow control valve, the second mounting bracket is installed with turbine, the turbine is installed with first transmission wheel, the inner cylinder is installed with second transmission wheel, the rotating cylinder is equipped with inner gear ring, the second transmission wheel is engaged with first transmission wheel and inner gear ring.

[0007] On the basis of the above technical solutions, the utility model further makes the following improvements:

[0008] Further, the arc liquid outlet pipe 24 inner diameter is 0.8mm~1.5mm, the liquid guide brush bundle is flexible brush, and the diameter of liquid guide brush bundle in each liquid outlet pipe is 0.3mm~0.6mm.Liquid outlet pipe diameter is smaller, and liquid is discharged slowly when cleaning, and along liquid guide brush bundle, can better reduce the impact of water flow on wound when cleaning, and the outer diameter of liquid guide brush bundle is smaller, and softness is better, can avoid causing pain of the wounded when cleaning wound.

[0009] Further, the outer cylinder is installed with guide groove in inclination, one end of guide groove extends the one end of outer cylinder, the guide groove is equipped with several comb grooves.The liquid guide brush bundle is cleaned by comb groove on guide groove, and the sewage in liquid guide brush bundle is squeezed out after liquid guide brush bundle contacts wound, and the sewage is discharged along guide groove.

[0010] Further, the one end of outer cylinder is installed with liquid collecting box, the liquid collecting box includes box body matched with outer cylinder, the box body one end is equipped with liquid inlet, the one end of guide groove extending the outer cylinder is located in liquid inlet, and the box body top is equipped with sewage outlet.The sewage discharged from one end of guide groove is collected by liquid collecting box, to avoid that sewage drops on the wounded body surface or ground.

[0011] Further, the outer cylinder is provided with a cooling box, the water inlet pipe is sequentially arranged in the cooling box and the operating rod, and the water outlet pipe is arranged in the operating rod. Ice blocks can be placed in the cooling box to cool the cleaning water in the water inlet pipe, thereby improving the cleaning effect and comfort.

[0012] Further, the water inlet pipe arranged in the cooling box is baffle arranged. The flow time of the cleaning water in the cooling box is prolonged, and the cooling effect is improved.

[0013] Further, one end of the cooling box is provided with a magnetic steel pipe, the box body is provided with a mounting block, the mounting block is provided with a connecting rod matched with the magnetic steel pipe, the connecting rod is arranged in the magnetic steel pipe and magnetically fixed with the magnetic steel pipe, the mounting block is provided with an anti-skid pattern, and the box body is provided with a limiting block matched with the inner wall of the outer cylinder. The cooling box is convenient to install and disassemble, and the sewage in the cooling box is convenient to pour out.

[0014] Further, the outer diameter of the first transmission wheel is smaller than the maximum outer diameter of the turbine. The first transmission wheel avoids hindering the cleaning water flowing between the turbine and the mounting cylinder, and avoids affecting the rotation of the turbine.

[0015] The beneficial effects of the present application are as follows:

[0016] The flushing water drives the turbine to rotate, drives the rotating drum to rotate and injects into the rotating drum. The cleaning water in the rotating drum is discharged from the liquid outlet hole located in the second gap area and is sprayed along the liquid guide brush bundle, which does not cause pain to the wounded person during operation. Meanwhile, the liquid guide brush bundle can be in contact with the wound surface to clean the foreign matters on the wound surface, which has a good cleaning effect without causing pain to the wounded person. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application can be further illustrated by the non-limiting examples shown in the accompanying drawings;

[0018] Figure 1 The structure of the cleaning head of the limb burn wound cleaning equipment in the embodiment of the present application is shown in the figure Figure 1 ;

[0019] Figure 2 The structure of the cleaning head of the limb burn wound cleaning equipment in the embodiment of the present application is shown in the figure Figure 2 ;

[0020] Figure 3 The structure of the cleaning head and the liquid collecting box in the embodiment of the present application is shown in the figure

[0021] Figure 4 The cross-sectional structure of the cleaning head in the embodiment of the present application is shown in the figure Figure 1 ;

[0022] Figure 2 The cross-sectional structure of the cleaning head in the embodiment of the present application is shown in the figureFigure 6 ;

[0023] Figure 7 Fig. 2 is a sectional view of the middle cylinder and the inner cylinder in the embodiment of the present application;

[0024] Figure 6 Fig. 3 is a disassembled view of the middle cylinder and the inner cylinder in the embodiment of the present application; Figures 1 to 7

[0025] The main component symbols are explained as follows:

[0026] Operating rod 1, control switch 11, water inlet pipe 12, water outlet pipe 13, spray head 2, outer cylinder body 21, first notch 211, first mounting bracket 22, rotating cylinder 23, through hole 231, liquid outlet hole 232, inner gear ring 233, arc-shaped liquid outlet pipe 24, liquid guiding brush bundle 241, inner cylinder 25, mounting cylinder 251, second notch 252, second mounting bracket 253, cooling box 26, flow guiding groove 27, carding groove 271, turbine 28, first transmission wheel 291, second transmission wheel 292, liquid collecting box 3, box body 31, liquid inlet 32, mounting block 33, connecting rod 331, anti-skid pattern 332, limiting block 34. DETAILED DESCRIPTION

[0027] In order to make the skilled in the art better understand the present application, the technical solutions of the present application are further explained below in combination with the drawings and embodiments.

[0028] As ​ ​As shown, a kind of limb burn wound cleaning equipment, including water storage tank, cleaning pump and cleaning head, water storage tank is used to fill the cleaning liquid of cleaning wound, cleaning pump is connected with cleaning head for conveying the cleaning liquid filled in water storage tank, cleaning head includes fixedly connected operating lever 1 and shower head 2, operating lever 1 is installed with control switch 11, control switch 11 is electrically connected with cleaning pump, shower head 2 includes outer cylinder 21 and rotating drum 23, outer cylinder 21 is equipped with first gap 211 and first mounting bracket 22, rotating drum 23 both ends are equipped with through hole 231, rotating drum 23 is equipped with a plurality of liquid outlet holes 232, rotating drum 23 is installed with arc liquid outlet pipe 24 at the position of liquid outlet hole 232, arc liquid outlet pipe 24 is equipped with liquid guide brush bundle 241, cleaning liquid is discharged from arc liquid outlet pipe 24 and is scattered along liquid guide brush bundle 241 into rotating drum 23, rotating drum 23 is equipped with inner cylinder 25, inner cylinder 25 both ends are equipped with mounting cylinder 251, second mounting bracket 253 is equipped in the mounting cylinder 251 of one end of inner cylinder 25, the outer diameter of inner cylinder 25 matches the inner diameter of rotating drum 23, second gap 252 is opened in inner cylinder 25, part of liquid outlet hole 232 is shielded by inner cylinder 25 to make cleaning liquid discharge from the liquid outlet hole 232 located in the region of second gap 252, inner cylinder 25 is placed in rotating drum 23, and the mounting cylinder 251 of both ends of inner cylinder 25 is arranged in through hole 231, mounting cylinder 251 is installed on first mounting bracket 22, water inlet pipe 12 and water outlet pipe 13 are respectively connected on two mounting cylinders 251, flow control valve is installed on water outlet pipe 13, turbine 28 is installed on second mounting bracket 253, first transmission wheel 291 is installed on turbine 28, second transmission wheel 292 is installed on inner cylinder 25, inner gear ring 233 is opened in rotating drum 23, second transmission wheel 292 is engaged with first transmission wheel 291 and inner gear ring 233, cleaning liquid flows in mounting cylinder 251 to drive turbine 28 to rotate, turbine 28 drives rotating drum 23 to rotate through second transmission wheel 292 and first transmission wheel 291.

[0029] Specifically, the inner diameter of arc liquid outlet pipe 24 is 0.8mm-1.5mm, and the inner diameter of arc liquid outlet pipe 24 in the embodiment is preferably 1.2mm, and the liquid guide brush bundle 241 is a flexible brush, and the diameter of liquid guide brush bundle 241 in each liquid outlet pipe 24 is 0.3mm-0.6mm. In the embodiment, the liquid guide brush bundle 241 is preferably made of wool, and the diameter of the liquid guide brush bundle 241 is preferably 0.5mm. The small diameter of the liquid outlet pipe 24 can slow down the liquid outlet during cleaning and flow along the liquid guide brush bundle 241, which can better reduce the impact of water flow on the wound during cleaning. At the same time, the small diameter of the liquid guide brush bundle 241 is more flexible, which can avoid causing pain to the injured person during cleaning of the wound.

[0030] Specifically, the outer cylinder 21 is provided with a guide groove 27 which is obliquely arranged in the outer cylinder 21 and has one end extending out of one end of the outer cylinder 21, and a plurality of combing grooves 271 are formed in the guide groove 27, and the rotating liquid guide bristle bundle 241 is cleaned by the combing grooves 271 of the guide groove 27, so that the liquid in the liquid guide bristle bundle 241 is squeezed out after the liquid guide bristle bundle 241 contacts the wound surface, and the squeezed-out sewage is discharged along the guide groove 27.

[0031] Specifically, the outer cylinder 21 is provided with a liquid collecting box 3 which includes a box body 31 matched with the outer cylinder 21, the box body 31 is provided with a liquid inlet 32 at one end, the one end of the guide groove 27 extending out of the outer cylinder 21 is located in the liquid inlet 32, and the top end of the box body 31 is provided with a sewage discharge port, so that the sewage discharged from the one end of the guide groove 27 is collected by the liquid collecting box 3 to avoid the sewage from dropping on the body surface of the wounded person or the ground. In order to better observe the sewage collection amount in the liquid collecting box 3 for timely pouring, the liquid collecting box 3 is preferably made of transparent material in the embodiment.

[0032] Specifically, the outer cylinder 21 is provided with a cooling box 26, the water inlet pipe 12 is sequentially arranged in the cooling box 26 and the operating rod 1, and the water outlet pipe 13 is arranged in the operating rod 1, so that ice blocks can be placed in the cooling box 26 to cool the cleaning water in the water inlet pipe 12, thereby improving the cleaning effect and comfort. The water inlet pipe 12 arranged in the cooling box 26 is arranged in a zigzag manner to prolong the flow time of the cleaning water in the cooling box 26 and improve the cooling effect.

[0033] Specifically, the cooling box 26 is provided with a magnetic steel pipe at one end, the box body 31 is provided with a mounting block 33, the mounting block 33 is provided with a connecting rod 331 matched with the magnetic steel pipe, the connecting rod 331 is arranged in the magnetic steel pipe and magnetically fixed with the magnetic steel pipe, the mounting block 33 is provided with anti-skid patterns 332 to increase the friction resistance of the surface of the mounting block 33, the box body 31 is provided with a limiting block 34 matched with the inner wall of the outer cylinder 21, the limiting block 34 is used to limit the box body 31, the cooling box 26 is convenient to install and disassemble, and the sewage in the cooling box 26 is convenient to pour out.

[0034] Specifically, the outer diameter of the first transmission wheel 291 is smaller than the maximum outer diameter of the turbine 28, so as to avoid the first transmission wheel 291 from hindering the flow of the cleaning water between the turbine 28 and the mounting cylinder 251 and affecting the rotation of the turbine 28.

[0035] When the wound is cleaned, first put the fine ice block in the cooling box 26, then turn on the cleaning pump by the control switch 11 to pump the cleaning liquid into the cleaning head, the cleaning liquid is injected into the rotating drum 23 from the water inlet pipe 12 and drives the turbine 28 to rotate when passing through the installation drum 251, the rotating turbine 28 drives the rotating drum 23 to rotate through the first transmission wheel 291 and the second transmission wheel 292, the cleaning water injected into the rotating drum 23 is discharged from the liquid outlet pipe 24 connected with the liquid outlet hole 232 in the area of the second gap 252 and is splashed by the liquid guide brush bundle 241, the wound is cleaned by the splashed cleaning liquid, when there are more foreign matters in the wound, the liquid guide brush bundle 241 can be contacted with the wound to clean the wound. In the process of cleaning the wound, the flow of the liquid outlet pipe 24 is adjusted by adjusting the control valve on the water outlet pipe 13 to change the flow of the water outlet pipe 13.

[0036] The limb burn wound cleaning equipment provided by the application is described in detail above. The description of the specific embodiments is only used to help understand the method of the application and its core idea. It should be pointed out that for ordinary skilled persons in the art, some improvements and modifications can be made to the application without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A device for cleaning a burn wound surface of a limb, comprising a water storage tank, a cleaning pump and a cleaning head, the cleaning pump being connected to the cleaning head for delivering cleaning liquid contained in the water storage tank, characterized in that: The cleaning head comprises a fixedly connected operating rod (1) and a spray head (2), the spray head (2) comprises an outer cylinder (21) and a rotating cylinder (23), the outer cylinder (21) is provided with a first notch (211) and a first mounting rack (22), the rotating cylinder (23) is provided with a through hole (231) at both ends, a plurality of liquid outlet holes (232) are formed in the rotating cylinder (23), the rotating cylinder (23) is provided with an arc-shaped liquid outlet pipe (24) at the position of each liquid outlet hole (232), the arc-shaped liquid outlet pipe (24) is provided with a liquid guiding brush bundle (241) inside, the rotating cylinder (23) is provided with an inner cylinder (25) inside, the inner cylinder (25) is provided with a mounting cylinder (251) at both ends, the mounting cylinder (251) at one end of the inner cylinder (25) is provided with a second mounting rack (253), the outer diameter of the inner cylinder (25) matches the inner diameter of the rotating cylinder (23), the inner cylinder (25) is provided with a second notch (252), the inner cylinder (25) is arranged in the rotating cylinder (23), and the mounting cylinders (251) at both ends of the inner cylinder (25) are arranged in the through holes (231), the mounting cylinders (251) are mounted on the first mounting rack (22), the two mounting cylinders (251) are respectively connected with a water inlet pipe (12) and a water outlet pipe (13), the water outlet pipe (13) is provided with a flow control valve, the second mounting rack (253) is provided with a turbine (28), the turbine (28) is provided with a first transmission wheel (291), the inner cylinder (25) is provided with a second transmission wheel (292), the rotating cylinder (23) is provided with an inner gear ring (233), and the second transmission wheel (292) is engaged with the first transmission wheel (291) and the inner gear ring (233).

2. The apparatus according to claim 1, wherein: The inner diameter of the arc-shaped liquid outlet pipe (24) is 0.8mm-1.5mm, the liquid guiding brush bundle (241) is a flexible brush, and the diameter of the liquid guiding brush bundle (241) in each liquid outlet pipe (24) is 0.3mm-0.6mm.

3. The apparatus according to claim 2, wherein: The outer cylinder (21) is provided with a flow guide groove (27) arranged in an inclined manner, one end of the flow guide groove (27) extends out of one end of the outer cylinder (21), and the flow guide groove (27) is provided with a plurality of combing grooves (271).

4. The apparatus according to claim 3, characterized in that: One end of the outer cylinder (21) is provided with a liquid collecting box (3), the liquid collecting box (3) comprises a box body (31) matched with the outer cylinder (21), one end of the box body (31) is provided with a liquid inlet (32), one end of the flow guide groove (27) extending out of the outer cylinder (21) is located in the liquid inlet (32), and the top end of the box body (31) is provided with a sewage outlet.

5. The apparatus according to claim 4, wherein: The outer cylinder (21) is provided with a cooling box (26), the water inlet pipe (12) is sequentially arranged in the cooling box (26) and the operating rod (1), and the water outlet pipe (13) is arranged in the operating rod (1).

6. The apparatus according to claim 5, wherein: The water inlet pipe (12) arranged in the cooling box (26) is arranged in a zigzag manner.

7. The apparatus according to claim 6, wherein: One end of the cooling box (26) is provided with a magnetic steel tube, the box body (31) is provided with a mounting block (33), the mounting block (33) is provided with a connecting rod (331) matched with the magnetic steel tube, the connecting rod (331) is arranged in the magnetic steel tube and is magnetically attracted and fixed with the magnetic steel tube, the mounting block (33) is provided with an anti-skid pattern (332), and the box body (31) is provided with a limiting block (34) matched with the inner wall of the outer cylinder body (21).

8. The apparatus according to claim 1, wherein: The outer diameter of the first transmission wheel (291) is smaller than the maximum outer diameter of the turbine (28).

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