CN115153897A - A dermatological wound care device - Google Patents

Abstract

The invention discloses a wound nursing device for dermatology, wherein a waste liquid cavity is formed in the bottom end of a box body, a cleaning liquid cavity is formed in the top end of the box body, a negative pressure cavity is formed in the middle of the top end of the waste liquid cavity, an air outlet communicated with the inner cavity of the negative pressure cavity is formed in the right side of the box body, sliding grooves are formed in the left end and the right end of the rear side of the box body along the vertical direction, a plurality of fixing holes are formed in the left end and the right end of the rear side of the box body along the vertical direction at equal intervals, a recovery mechanism is arranged on the rear side of the box body, a top cover is arranged at the top end of the box body through a hinge, an operation platform is arranged in the middle of the top end of the top cover, hoses are arranged on the left side and the right side of the inner cavity of the cleaning liquid cavity, and the outer ends of the two hoses extend out of the left side and the right side of the box body respectively. This device can use in the optional place to can collect the waste liquid that produces, and then can unify the processing to the waste liquid, and this device can adjust the height of water tank, and then can increase patient's comfort level, prevent that the patient from falling down and causing secondary damage.

Description

A dermatological wound care device

technical field

The invention relates to the technical field of medical equipment, in particular to a dermatological wound care device.

Background technique

Wound is the damage of normal skin caused by external injury factors such as surgery, external force, heat, electric current, chemical substances, low temperature and internal factors of the body such as local blood supply disorder, which is often accompanied by the destruction of skin integrity. A certain amount of normal tissue is lost and, at the same time, the normal function of the skin is impaired. Also known as wounds or wounds, wound care is also wound care;

In the hospital, it is usually necessary to go to the dermatology department for wound care. When the dermatology department of the hospital performs wound care, it is first necessary to use a debridement machine to rinse and clean the wound surface to remove pollutants and impurities on the surface of the wound or in the depth of the wound. In case of wound infection, when using a debridement machine to clean the wound, it is usually necessary to rinse and clean the wound surface for a long time, so as to completely remove the pollutants and impurities. However, there are limitations in the use of traditional debridement machines. Since the debridement machine is used to clean the wound surface, a large amount of waste liquid will be generated, which will lead to the need to use the debridement machine near the sink, and the scope of use is limited, and the waste liquid produced by the traditional debridement machine is usually directly It is very easy to cause environmental pollution when it is discharged into the sewer, and because the traditional debridement machine needs to be used in conjunction with the hand washing table, and the traditional hand washing table cannot be adjusted in height, it usually takes a long time to clean the wound surface of the patient. , if the patient's wound is on the leg or foot, the patient needs to lift the leg for a long time, which not only reduces the patient's comfort, but also has the risk of falling after the patient stands on one leg for a long time, thereby causing secondary injury. Safety hazard, inconvenient to use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, the scope of use is limited, it is easy to cause environmental pollution, the patient's comfort is low, and it is very easy to cause secondary damage to the patient, and the proposed skin Scientific wound care device.

To achieve the above object, the present invention provides the following technical solutions:

A dermatological wound care device, a waste liquid cavity is opened at the bottom end of the box body, a cleaning liquid cavity is opened at the top end of the box body, a negative pressure cavity is opened in the middle of the top end of the waste liquid cavity, and the The right side of the box body is provided with an air outlet that communicates with the inner cavity of the negative pressure cavity, the left and right ends of the rear side of the box body are provided with chutes along the up-down direction, and the left and right ends of the rear side of the box body are arranged along the vertical direction. A number of fixing holes are opened equidistantly in the up and down direction, a recovery mechanism is provided on the rear side of the box body, a top cover is provided on the top end of the box body through a hinge, and an operation platform is provided in the middle of the top end of the top cover. Both the left and right sides of the inner cavity of the cleaning liquid chamber are provided with hoses, and the outer ends of the two hoses extend out of the left and right sides of the box body respectively. The top end of the hose is provided with an ultrasonic cleaner.

Further, the inner cavity of the negative pressure cavity is provided with: a motor, a connecting rod, a fan blade and a filter screen; the motor is connected to the top of the inner cavity of the negative pressure cavity by screws, and the top of the connecting rod is connected by a coupling shaft. The fan is locked at the output end of the motor, the top middle of the fan blade is arranged at the bottom end of the connecting rod, and the filter screen is arranged at the bottom end of the inner cavity of the negative pressure chamber.

Further, the right side of the box body is provided with: a water outlet pipe, a cover plate, a hook, a hook block and a guide rod; the water outlet pipe is arranged at the bottom end of the right side of the inner cavity of the waste liquid cavity, and the right end of the water outlet pipe Extending out of the right side of the box body, the cover plate is screwed on the top of the water outlet pipe, the hook is arranged on the top left side of the outer wall of the water outlet pipe, the hook block is arranged on the bottom right side of the box body, and the hooks are connected to each other. It is slidably inserted into the inner cavity of the hook block, the number of the guide rods is two, and the upper and lower ends of the two guide rods are respectively arranged on the upper and lower sides of the inner cavity of the two sliding grooves.

Further, the recovery mechanism includes: a slider, a lifting frame, a bolt, a water tank and a waste liquid hose; the number of the sliders is two, and the two sliders are respectively adapted to be inserted into the two sliders. At the top of the inner cavity of the groove, the sliding block is slidably sleeved on the top of the outer wall of the guide rod, the left and right ends of the front side of the lifting frame are respectively arranged on the rear sides of the two sliding blocks, and the number of the bolts is two. two of the bolts are screwed on the left and right sides of the lifting frame respectively, the front ends of the bolts are adapted to be inserted into the inner cavity of the fixing holes corresponding to their positions, and the front side of the water tank is arranged on the lifting frame. On the rear side of the rack, the top end of the waste liquid hose is arranged at the bottom end of the water tank, the inner cavity of the waste liquid hose is communicated with the inner cavity of the water tank, and the bottom end of the waste liquid hose extends into the waste liquid The bottom end of the lumen of the cavity.

Further, the front side of the box body is provided with: an observation port; an observation port is provided in the middle of the front side of the waste liquid cavity and the cleaning liquid cavity, and a glass baffle is arranged in the inner cavity of the observation port.

Further, the bottom end of the box body is provided with a universal wheel.

Further, there is a gap between the bottom end of the fan blade and the top end of the filter screen.

Compared with the prior art, the beneficial effects of the present invention are:

(1) In the present invention, the cleaning liquid is stored in the cleaning liquid cavity, and the cleaning liquid stored in the inner cavity of the cleaning liquid cavity can be sucked out by the wound surface cleaning device and the ultrasonic cleaning device, and the wound surface of the patient is cleaned;

(2) The present invention can collect the waste liquid produced by cleaning through the water tank, start the motor, and use the output end of the motor to drive the fan blade to rotate through the connecting rod, and the rotation of the fan blade can generate wind pressure, thereby promoting the waste liquid cavity. Negative pressure is generated, the waste liquid collected by the water tank can flow into the inner cavity of the waste liquid hose by the gravity of the waste liquid itself, and due to the negative pressure in the inner cavity of the waste liquid cavity, the waste liquid in the inner cavity of the waste liquid hose can be removed. The liquid is sucked into the inner cavity of the waste liquid cavity for unified collection, and the height of the liquid in the cavity of the waste liquid cavity and the cleaning liquid cavity can be observed by using the observation port, and the waste liquid in the cavity of the waste liquid cavity can be discharged through the water outlet pipe;

(3) The present invention can release the fixing of the lifting frame by rotating the bolt until the bolt moves out of the inner cavity of the fixing hole, and sliding the lifting frame up and down drives the water tank to move up and down, and then the height of the water tank can be adjusted until the water tank moves to a suitable position, Rotate the bolt in the opposite direction until the front end of the bolt moves into the inner cavity of the fixing hole, then the height of the water tank can be fixed. The liquid can be treated uniformly, and the device can adjust the height of the water tank, thereby increasing the comfort of the patient and preventing the patient from falling and causing secondary injury.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the cross-sectional structure schematic diagram of the present invention;

Fig. 3 is the structural representation of the chute;

Fig. 4 is the exploded view of the present invention;

Fig. 5 is the enlarged view of A place of the present invention;

FIG. 6 is an enlarged view of B of the present invention.

The list of components represented by each label in the figure is as follows: 1. Box body, 2. Waste liquid chamber, 3. Cleaning liquid chamber, 4. Negative pressure chamber, 5. Air outlet, 6. Chute, 7. Fixing hole, 8 , Recovery mechanism, 81, Slider, 82, Lifting frame, 83, Bolt, 84, Sink, 85, Waste fluid hose, 9, Top cover, 10, Operating platform, 11, Hose, 12, Wound cleaning device, 13, ultrasonic cleaner, 14, motor, 15, connecting rod, 16, fan blade, 17, filter screen, 18, observation port, 19, water outlet pipe, 20, cover plate, 21, hook, 22, hook block, 23 , guide rod.

Detailed ways

1-6, a dermatological wound care device includes: a box 1, a waste liquid chamber 2, a cleaning liquid chamber 3, a negative pressure chamber 4, an air outlet 5, a chute 6, a fixing hole 7, and a recovery mechanism 8. Top cover 9, operating platform 10, hose 11, wound cleaning device 12, ultrasonic cleaning device 13, motor 14, connecting rod 15, fan blade 16, filter screen 17, observation port 18, water outlet pipe 19, cover plate 20 , hook 21, hook block 22 and guide rod 23, the bottom end of the box body 1 is provided with a universal wheel, the box body 1 can be driven to move by the universal wheel, and the bottom end of the box body 1 is provided with a waste liquid cavity 2, using The waste liquid chamber 2 can store waste liquid. The top of the box body 1 is provided with a cleaning liquid chamber 3. The cleaning liquid chamber 3 is used to store the cleaning liquid. The top middle of the waste liquid chamber 2 is provided with a negative pressure chamber 4. There is an air outlet 5 that communicates with the inner cavity of the negative pressure cavity 4, the left and right ends of the rear side of the box body 1 are provided with chute 6 along the up and down direction, and the left and right ends of the rear side of the box body 1 are equidistant along the up and down direction. There are a number of fixing holes 7 in the 2, and the middle part of the front side of the waste liquid cavity 2 and the cleaning liquid cavity 3 is provided with an observation port 18. The inner cavity of the observation port 18 is provided with a glass baffle, and the observation port 18 is used to observe the waste liquid cavity 2. and the height of the liquid in the inner cavity of the cleaning liquid chamber 3, a recovery mechanism 8 is provided on the rear side of the box body 1, and the waste liquid can be collected by the recovery mechanism 8. The top of the box body 1 is provided with a top cover 9 through a hinge. An operation platform 10 is arranged in the middle of the top, and hoses 11 are arranged on the left and right sides of the inner cavity of the cleaning liquid chamber 3. The outer ends of the two hoses 11 extend out of the left and right sides of the box 1 respectively. A wound surface washer 12 is provided at the top, and the wound surface washer 12 is in the prior art. The wound surface washer 12 can suck out the cleaning liquid in the inner cavity of the cleaning liquid chamber 3 and clean the patient's wound. The top of the other hose 11 An ultrasonic cleaner 13 is provided. The ultrasonic cleaner 13 is in the prior art. The ultrasonic cleaner 13 can suck out the cleaning liquid in the inner cavity of the cleaning liquid cavity 3 and perform ultrasonic cleaning on the wound surface of the patient. The motor 14 is connected to the negative electrode through screws. At the top of the inner cavity of the pressure chamber 4, the motor 14 is the prior art, the motor 14 is a servo motor, and the motor 14 is connected with a servo controller. Rotating, the top of the connecting rod 15 is locked on the output end of the motor 14 through the coupling, and the middle of the top of the fan blade 16 is set at the bottom end of the connecting rod 15. The rotation of the fan blade 16 can generate wind pressure, thereby promoting the waste liquid chamber 2 There is a negative pressure in the inner cavity of the fan blade 17, the filter screen 17 is arranged at the bottom end of the inner cavity of the negative pressure cavity 4, and there is a gap between the bottom end of the fan blade 16 and the top end of the filter screen 17 to prevent the fan blade 16 from rotating with the filter screen 17. When friction occurs, the water outlet pipe 19 is arranged at the bottom end of the right side of the inner cavity of the waste liquid chamber 2, the right end of the water outlet pipe 19 extends out of the right side of the box 1, the cover plate 20 is screwed on the top of the water outlet pipe 19, and the cover plate 20 is used for In order to seal the water outlet pipe 19 to prevent the waste liquid from flowing out through the water outlet pipe 19, the hook 21 is arranged on the top left side of the outer wall of the water outlet pipe 19, and the hook block 22 is arranged on the right side of the box body 1. At the bottom, the hook 21 is adapted to be slidably inserted into the inner cavity of the hook block 22. The hook 21 and the hook block 22 cooperate to fix the water outlet pipe 19. The number of guide rods 23 is two, and the two guide rods 23 The upper and lower ends of the two chute 6 are respectively arranged on the upper and lower sides of the inner cavity of the two chute 6.

Specifically, the recovery mechanism 8 includes: a sliding block 81, a lifting frame 82, a bolt 83, a water tank 84 and a waste liquid hose 85; the number of sliding blocks 81 is two, and the two sliding blocks 81 are respectively adapted to be inserted into two The top of the inner cavity of the two sliding grooves 6, the slider 81 is slidably sleeved on the top of the outer wall of the guide rod 23, the left and right ends of the front side of the lifting frame 82 are respectively arranged on the rear side of the two sliders 81, the number of bolts 83 There are two bolts 83, two bolts 83 are screwed on the left and right sides of the lifting frame 82 respectively, and the front ends of the bolts 83 are adapted to be inserted into the inner cavity of the fixing holes 7 corresponding to their positions. The water tank 84 can be fixed with cooperation. The front side of the water tank 84 is arranged on the rear side of the lifting frame 82, and the waste liquid can be collected by the water tank 84. The top end of the waste liquid hose 85 is arranged at the bottom end of the water tank 84, and the waste liquid is soft The inner cavity of the pipe 85 is communicated with the inner cavity of the water tank 84 , and the bottom end of the waste liquid hose 85 extends into the bottom end of the inner cavity of the waste liquid cavity 2 .

When the present invention is used, the top cover 9 can be opened, the cleaning liquid can be poured into the inner cavity of the cleaning liquid chamber 3, the top cover 9 is covered, and the bolts 83 can be rotated. Move until the bolt 83 moves out of the inner cavity of the fixing hole 7, slide the lifting frame 82 up and down according to the position of the patient's wound surface to drive the water tank 84 to slide up and down until the water tank 84 slides to a suitable position, and rotate the bolt 83 in the opposite direction until the front end of the bolt 83 is inserted The water tank 84 can be fixed into the inner cavity of the fixing hole 7 corresponding to its current position. Cleaning is carried out, the waste liquid generated by cleaning flows into the inner cavity of the water tank 84, the motor 14 is started, and the output end of the motor 14 rotates through the connecting rod 15 to drive the fan blade 16 to rotate, and the rotation of the fan blade 16 can generate wind pressure, and then promote the waste liquid The inner cavity of the cavity 2 is in a negative pressure state, the waste liquid in the inner cavity of the water tank 84 flows into the inner cavity of the waste liquid hose 85 due to its own gravity, and because the inner cavity of the waste liquid cavity 2 is under negative pressure, The waste liquid in the inner cavity of the waste liquid hose 85 can be sucked into the inner cavity of the waste liquid cavity 2. The observation port 18 can be used to observe the height of the liquid in the inner cavity of the waste liquid cavity 2 and the cleaning liquid cavity 3. When it is necessary to remove the waste liquid When there is waste liquid in the inner cavity of cavity 2, the hook 21 is taken out from the inner cavity of the hook block 22 to release the fixing of the water outlet pipe 19, and the cover plate 20 is rotated until the cover plate 20 is separated from the water outlet pipe 19. The waste liquid in the cavity of cavity 2 can be discharged through the water outlet pipe 19. The device can be used in any place, and the generated waste liquid can be collected, and then the waste liquid can be treated uniformly, and the device can adjust the flow rate of the water tank. The height can increase the comfort of the patient and prevent the patient from falling and causing secondary injury.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the contents of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. A dermatological wound care device comprising: box (1), its characterized in that, waste liquid chamber (2) have been seted up to the bottom of box (1), wash liquid chamber (3) have been seted up on the top of box (1), negative pressure chamber (4) have been seted up at the top middle part in waste liquid chamber (2), gas outlet (5) that are linked together with negative pressure chamber (4) inner chamber are seted up on the right side of box (1), spout (6) have all been seted up along upper and lower direction at both ends about the rear side of box (1), a plurality of fixed orificess (7) have all been seted up along upper and lower direction equidistance at both ends about the rear side of box (1), the rear side of box (1) is provided with recovery mechanism (8), the top of box (1) is provided with top cap (9) through the hinge, the top middle part of top cap (9) is provided with operation platform (10), the inner chamber left and right sides of washing liquid chamber (3) all is provided with hose (11), two the left and right sides of box (1) is extended respectively to the outer end of hose (11), one of hose (11) is provided with surface of a wound purger (12), another the top of hose (11) is provided with ultrasonic cleaner (13).

2. A dermatological wound care device according to claim 1, wherein: the inner cavity of the negative pressure cavity (4) is internally provided with: the device comprises a motor (14), a connecting rod (15), fan blades (16) and a filter screen (17);

motor (14) pass through the screw connection on the inner chamber top in negative pressure chamber (4), the top of connecting rod (15) is passed through the shaft coupling and is locked at the output of motor (14), the top middle part of flabellum (16) sets up in the bottom of connecting rod (15), filter screen (17) set up in the inner chamber bottom in negative pressure chamber (4).

3. A dermatological wound care device according to claim 2, wherein: the right side of box (1) is provided with: a water outlet pipe (19), a cover plate (20), a hook (21), a hook block (22) and a guide rod (23);

the water outlet pipe (19) is arranged at the bottom end of the right side of the inner cavity of the waste liquid cavity (2), the right end of the water outlet pipe (19) extends out of the right side of the box body (1), the cover plate (20) is in threaded connection with the top end of the water outlet pipe (19), the hook (21) is arranged at the top end of the left side of the outer wall of the water outlet pipe (19), the hook block (22) is arranged at the bottom of the right side of the box body (1), the hook (21) is in slidable insertion connection with the inner cavity of the hook block (22) in a matched mode, the number of the guide rods (23) is two, and the two ends of the guide rods (23) are arranged on the upper side and the lower side of the inner cavity of the two sliding grooves (6) respectively.

4. A dermatological wound care device according to claim 3, wherein: the recovery mechanism (8) includes: a slide block (81), a lifting frame (82), a bolt (83), a water tank (84) and a waste liquid hose (85);

the number of the sliding blocks (81) is two, the two sliding blocks (81) are respectively and adaptively inserted into the top ends of the inner cavities of the two sliding grooves (6), the sliding blocks (81) are slidably sleeved on the top of the outer wall of the guide rod (23), the left end and the right end of the front side of the lifting frame (82) are respectively arranged on the rear sides of the two sliding blocks (81), the number of the bolts (83) is two, the two bolts (83) are respectively screwed on the left side and the right side of the lifting frame (82), the front ends of the bolts (83) are adaptively inserted into the inner cavities of the fixing holes (7) corresponding to the positions of the bolts, the front side of the water tank (84) is arranged on the rear side of the lifting frame (82), the top end of the waste liquid hose (85) is arranged at the bottom end of the water tank (84), the inner cavity of the waste liquid hose (85) is communicated with the inner cavity of the water tank (84), and the bottom end of the waste liquid hose (85) extends into the bottom end of the inner cavity of the waste liquid cavity (2).

5. A dermatological wound care device according to claim 4, wherein: the front side of box (1) is provided with: a viewing port (18);

viewing aperture (18) have all been seted up in the front side middle part in waste liquid chamber (2) and washing liquid chamber (3), be provided with the glass baffle in the inner chamber of viewing aperture (18).

6. A dermatological wound care device according to claim 5, wherein: the bottom of the box body (1) is provided with universal wheels.

7. A dermatological wound care device according to claim 1, wherein: and a gap is formed between the bottom end of the fan blade (16) and the top end of the filter screen (17).

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