Multi-purpose liquid dressing device capable of preventing overflow and leakage

Abstract

The utility model relates to the technical field of dressing devices, in particular to an anti-overflow multi-purpose liquid dressing device which comprises a charging barrel, a barrel cover is detachably fixed to the top of the charging barrel, a miniature liquid pump is fixed to the lower side of the outer wall of the charging barrel, one end of the miniature liquid pump is communicated with the lower side of the outer wall of the charging barrel, and the other end of the miniature liquid pump is fixedly communicated with a guide pipe. The outer end of the guide pipe fixedly communicates with a discharging pipe, a plurality of evenly-distributed holes are formed in the bottom of the discharging pipe, a screw penetrates through the outer end of the discharging pipe in a threaded mode, and an inner cavity of the screw is rotationally connected with a piston block matched with the discharging pipe. The dressing in the charging barrel is pumped through the micro liquid pump and guided into the discharging pipe, the dressing is sprayed out through the holes in the bottom of the discharging pipe, the screw rod can be rotated according to the wound area to drive the piston to adjust the position, the number of the discharging holes is adjusted, and therefore the dressing spraying device can adapt to the wound area to conduct accurate spraying. And the wound dressing efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dressing devices, in particular to a multi-purpose liquid dressing device which can prevent leakage and overflow. Background Art

[0002] Liquid dressings can usually protect the wound surface. This is mainly because after being applied to the wound surface, liquid dressings can form a protective layer on the wound surface, acting as a physical barrier. Liquid dressings are rich in liquids with disinfecting effects. If applied to the wound surface, they can kill and inhibit pathogens, prevent wound infection, and play a protective role.

[0003] Existing liquid dressings are often stored in bottles, and then applied to the wound with a cotton swab during use. However, the process of applying the liquid dressing is prone to dripping and contamination, and there will be spillage during dipping. At the same time, the application will cause further damage to the wound and cause pain to the patient. There is also a spray nozzle spray method, but the dressing operation efficiency is low when applying a large area of ​​dressing, and it is easy to spray to other places when applying a small area of ​​dressing, resulting in a waste of dressing. Therefore, we propose a multi-purpose liquid dressing device that can prevent spillage. Utility Model Content

[0004] The utility model aims to provide a multi-purpose liquid dressing device which can prevent leakage and solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose liquid dressing device that can prevent leakage, comprising a barrel, a barrel cover is detachably fixed to the top of the barrel, a micro liquid pump is fixed to the lower side of the outer wall of the barrel, one end of the micro liquid pump is connected to the lower side of the outer wall of the barrel, the other end of the micro liquid pump is fixedly connected to a conduit, the outer end of the conduit is fixedly connected to a discharge pipe, a plurality of evenly distributed holes are opened at the bottom of the discharge pipe, a screw is threaded through the outer end of the discharge pipe, and a piston block adapted to the discharge pipe is rotatably connected to the inner cavity of the screw.

[0006] By adopting the above technical solution, first, according to the size of the wound, the screw is rotated to drive the piston block to adjust its position in the discharge pipe, so that the discharge length of the discharge pipe on the side of the catheter corresponding to the piston block can adapt to the width of the wound, and then the micro liquid pump is started to draw the dressing into the discharge pipe, so that the dressing will only stay on one side of the piston block, and then be discharged through the corresponding holes and sprayed onto the wound, and then the discharge pipe is moved along the length of the wound to complete the dressing, thereby achieving precise dressing and preventing the dressing from scattering to other places, so that the device has adjustability to adapt to wounds of different sizes and realizes diversified uses.

[0007] As a preferred embodiment of the utility model, a servo motor is fixedly installed in the middle of the top of the cylinder cover, the transmission shaft of the servo motor movably passes through the cylinder cover and is fixedly connected to a rotating shaft, and a plurality of evenly distributed stirring rods are fixed on the outer wall of the rotating shaft.

[0008] By adopting the above technical solution, before using the dressing, the servo motor is started to drive the rotating shaft to rotate, which can drive the stirring rod to rotate, so that the dressing can be stirred, avoiding the situation where material deposition is directly extracted and used, affecting the use effect.

[0009] As a preferred embodiment of the present invention, a handle is fixed on the top of the discharge pipe.

[0010] By adopting the above technical solution and setting of the handle, it is convenient to hold the handle to operate the discharge pipe to move.

[0011] As a preferred embodiment of the present utility model, the outer end of the screw is fixedly connected to a rotating block, and the outer wall of the rotating block is provided with anti-slip grooves.

[0012] By adopting the above technical solution, the setting of the rotating block makes it convenient to hold the rotating block to rotate the screw rod, and the setting of the anti-slip pattern can prevent the hand from slipping when rotating the rotating block.

[0013] As a preferred embodiment of the present utility model, handles are fixed on both side walls of the barrel.

[0014] By adopting the above technical solution and setting the handle, it is convenient to hold the handle to move the entire transport device.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The present invention discloses a multi-purpose liquid dressing device that can prevent leakage. The dressing in the barrel is drawn by a micro-liquid pump and introduced into the discharge pipe. The dressing is sprayed out through the holes at the bottom of the discharge pipe for dressing. The screw can be rotated to drive the piston to adjust the position according to the size of the wound area, so that the number of discharge holes can be adjusted, so that the dressing can be accurately sprayed according to the size of the wound area, thereby ensuring the efficiency of wound dressing. At the same time, it can avoid spraying to positions other than the wound, avoid dressing waste, and have adjustability, strong adaptability, and diversified uses.

[0017] By rotating the screw rod to drive the piston block to fit the end of the catheter when not in use, leakage can be effectively avoided;

[0018] The servo motor can drive the rotating shaft to rotate, thereby driving the stirring rod to rotate, so that stirring the dressing before use can effectively avoid sedimentation and ensure the use effect of the dressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the multi-purpose liquid dressing device that can prevent leakage according to the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the discharge pipe of the multi-purpose liquid dressing device that can prevent leakage according to the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the barrel of the multi-purpose liquid dressing device which can prevent leakage.

[0023] In the figure:

[0024] 1. Barrel; 11. Barrel cover; 12. Micro liquid pump; 13. Catheter; 14. Servo motor; 15. Rotating shaft; 16. Stirring rod; 17. Handle;

[0025] 2. Discharge pipe; 21. Screw; 22. Piston block; 23. Hole; 24. Handle. DETAILED DESCRIPTION

[0026] See also Figure 1-3 The utility model provides a technical solution: a multi-purpose liquid dressing device that can prevent leakage, comprising a barrel 1, a barrel cover 11 is detachably fixed on the top of the barrel 1, a micro liquid pump 12 is fixed on the lower side of the outer wall of the barrel 1, one end of the micro liquid pump 12 is connected to the lower side of the outer wall of the barrel 1, and the other end of the micro liquid pump 12 is fixedly connected to a conduit 13, and the outer end of the conduit 13 is fixedly connected to a discharge pipe 2, and a plurality of evenly distributed holes 23 are opened at the bottom of the discharge pipe 2, and a screw 21 is threadedly penetrated through the outer end of the discharge pipe 2, and a piston block 22 adapted to the discharge pipe 2 is rotatably connected to the inner cavity of the screw 21;

[0027] In actual use, first, according to the size of the wound, the rotating screw 21 drives the piston block 22 to adjust its position in the discharge pipe 2, so that the discharge length of the discharge pipe 2 on the side of the conduit 13 corresponding to the piston block 2 can adapt to the width of the wound, and then the micro-liquid pump 12 is started to extract the dressing into the discharge pipe 2, so that the dressing will only stay on one side of the piston block 22, and then be discharged through the corresponding hole 23 and sprayed onto the wound, and then the discharge pipe 2 is moved along the length direction of the wound to complete the dressing, so that accurate dressing can be achieved and the dressing can be prevented from scattering to other places, so that the device has adjustability to adapt to wounds of different sizes and realizes diversified uses;

[0028] Furthermore, handles 17 are fixed to both side walls of the barrel 1. The arrangement of the handles 17 makes it convenient to hold the handles 17 to move the entire transport device.

[0029] Furthermore, a handle 24 is fixed on the top of the discharge pipe 2, and the arrangement of the handle 24 makes it convenient to hold the handle 24 to operate the discharge pipe 2 to move;

[0030] It is worth explaining that the outer end of the screw 21 is fixedly connected to a rotating block, and the outer wall of the rotating block is provided with anti-skid grooves. The setting of the rotating block makes it convenient to hold the rotating block to rotate the screw 21, and the setting of the anti-skid grooves can prevent the hand from slipping when rotating the rotating block.

[0031] like Figure 1 and 3 As shown; a servo motor 14 is fixedly installed in the middle of the top of the tube cover 11, and the transmission shaft of the servo motor 14 movably penetrates the tube cover 11 and is fixedly connected to a rotating shaft 15, and a plurality of evenly distributed stirring rods 16 are fixed to the outer wall of the rotating shaft 15. Before using the dressing, the servo motor 14 is started to drive the rotating shaft 15 to rotate, thereby driving the stirring rods 16 to rotate, so as to achieve stirring of the dressing, avoiding the situation where material deposition is directly extracted and used, affecting the use effect.

[0032] The implementation principle of the multi-purpose liquid dressing device that can prevent leakage is as follows: in actual use, first, according to the size of the wound area, the rotating screw 21 drives the piston block 22 to adjust the position in the discharge pipe 2, so that the discharge length of the discharge pipe 2 on the side of the conduit 13 corresponding to the piston block 22 can adapt to the width of the wound. Before using the dressing, the servo motor 14 is started to drive the rotating shaft 15 to rotate, thereby driving the stirring rod 16 to rotate, so that the dressing can be stirred to avoid the situation where the material is directly extracted and used to affect the use effect. Then, the micro liquid pump 12 is started to extract the dressing into the discharge pipe 2, so that the dressing will only stay on one side of the piston block 22, and then the material is discharged through the corresponding hole 23 and sprayed onto the wound. Then, the discharge pipe 2 is moved along the length direction of the wound to complete the dressing, thereby achieving precise dressing and avoiding the dressing from scattering to other places. The device has adjustability to adapt to wounds of different sizes and realizes diversified uses.

[0033] In addition, the components included in the utility model of a multi-purpose liquid dressing device that can prevent leakage are all universal standard parts or components known to technical personnel in this field. The structure and principle can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no explanation of electrical control is given.

Claims

1. A multi-purpose liquid dressing device capable of preventing leakage, comprising a barrel (1), characterized in that: A barrel cover (11) is detachably fixed to the top of the barrel (1), a micro liquid pump (12) is fixed to the lower side of the outer wall of the barrel (1), one end of the micro liquid pump (12) is connected to the lower side of the outer wall of the barrel (1), the other end of the micro liquid pump (12) is fixedly connected to a conduit (13), the outer end of the conduit (13) is fixedly connected to a discharge pipe (2), a plurality of evenly distributed holes (23) are provided at the bottom of the discharge pipe (2), a screw (21) is threadedly passed through the outer end of the discharge pipe (2), and a piston block (22) adapted to the discharge pipe (2) is rotatably connected to the inner cavity of the screw (21).

2. The multi-purpose liquid dressing device capable of preventing leakage according to claim 1, characterized in that: A servo motor (14) is fixedly mounted in the middle of the top of the cylinder cover (11); a transmission shaft of the servo motor (14) movably penetrates the cylinder cover (11) and is fixedly connected to a rotating shaft (15); and a plurality of evenly distributed stirring rods (16) are fixed to the outer wall of the rotating shaft (15).

3. The multi-purpose liquid dressing device capable of preventing leakage according to claim 1, characterized in that: A handle (24) is fixed on the top of the discharge pipe (2).

4. The multi-purpose liquid dressing device capable of preventing leakage according to claim 1, characterized in that: The outer end of the screw rod (21) is fixedly connected to a rotating block, and the outer wall of the rotating block is provided with anti-slip grooves.

5. The multi-purpose liquid dressing device capable of preventing leakage according to claim 1, characterized in that: Handles (17) are fixed to both side walls of the barrel (1).

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