Auxiliary dressing change tool for dermatology department

Abstract

The utility model relates to the field of dermatology, in particular to an auxiliary dressing change tool for the dermatology. The technical problems that in the dressing change process of a patient, the pain of the patient is possibly increased due to the fact that it is difficult to comprehensively and rapidly change the dressing and the efficiency is low, most ointment is a plastic pipe and is inconvenient to extrude out in the use process, and the dosage is difficult to control are solved. According to the technical scheme, the auxiliary dressing change tool for the dermatology department comprises a dressing change device body and further comprises a first medicine cavity, a second medicine cavity, a medicine pushing assembly, dressing change rolling wheels, a sealing cover, a transparent observation window and a protective base. By arranging the medicine pushing assembly, a user can conveniently press different extrusion plates to extrude ointment and urea in a certain proportion, the extruded ointment and urea are located on the surfaces of the medicine changing rollers, rolling medicine wiping can be conveniently conducted on a patient, the protection base enables the medicine changing device body to be vertically placed more stably, and the medicine changing device is more convenient to use. And the medicine pushing assembly can be conveniently protected, and unexpected outflow of ointment or urea caused by misoperation is prevented.

Description

Technical Field

[0001] The utility model relates to the field of dermatology, in particular to an auxiliary dressing changing tool for dermatology. Background Art

[0002] Skin is the largest organ of the human body, with a total weight of 5% to 15% of body weight and a total area of ​​1.5 to 2 square meters. The thickness varies from person to person or from part to part, ranging from 0.5 to 4 mm. The skin covers the whole body, protecting various tissues and organs in the body from physical, mechanical, chemical and pathogenic microbial invasions. The skin has two barrier functions: on the one hand, it prevents the loss of water, electrolytes and other substances in the body; on the other hand, it prevents the invasion of harmful substances from the outside world, maintains the stability of the human body's internal environment, and plays an important protective function physiologically. At the same time, the skin also participates in the metabolic process of the human body. The skin is composed of epidermis, dermis and subcutaneous tissue. Dermatology belongs to surgery and mainly treats various skin diseases. The existing dressing change for skin disease patients mostly uses cotton swabs or gloves to apply the medicine, which is slow and may increase the pain of the patient. In addition, some skin diseases have a large area, making it difficult to quickly change the dressing in all aspects. In addition, most ointments are plastic tubes, which are not convenient to squeeze out and difficult to control the dosage. It is impossible to mix the ointment and urea in a certain proportion and evenly apply them on the patient, which can easily affect the convenience of the entire dressing change tool. Utility Model Content

[0003] In order to overcome the problem that it is difficult to change the dressing quickly and comprehensively during the patient's dressing change process, the slow efficiency may also increase the patient's pain, and most ointments are in plastic tubes, which are not convenient to squeeze out and difficult to control the dosage.

[0004] The technical solution of the utility model is: an auxiliary dressing changing tool for dermatology, including a dressing changer main body, and also including a first medicine chamber, a second medicine chamber, a medicine outlet, an extrusion groove, a limiting slide groove, a medicine pushing assembly, a connecting pipe, a limiting card groove, a dressing changing roller, a rotating shaft, a silicone protrusion, an anti-slip strip, a sealing cover, a transparent observation window and a protective base. The first medicine chamber is opened at the left end of the interior of the dressing changer main body, and the second medicine chamber is opened at the right end of the interior of the dressing changer main body. The tops of the first medicine chamber and the second medicine chamber and located at the upper end of the dressing changer main body are connected to the medicine outlet, and the bottom of the dressing changer main body and located at the lower ends of the first medicine chamber and the second medicine chamber are opened. Limiting slide grooves are opened at the front and rear ends of the two groups of extrusion grooves, and medicine pushing assemblies are arranged inside the two groups of extrusion grooves. A connecting pipe is installed on the top of the dressing changer main body.

[0005] Preferably, by providing a medicine pushing component, it is convenient for the user to press different squeezing plates to squeeze out the ointment and urea in a certain ratio. The squeezed ointment and urea are on the surface of the dressing roller, which is convenient for rolling and rubbing the medicine on the patient. The silicone protrusion effectively limits the dressing roller to avoid falling off during the dressing change process. When the dressing roller needs to be replaced, it can be taken out with a little force. The protective base makes the vertical placement of the dressing changer body more stable, and is also convenient for protecting the medicine pushing component to prevent accidental outflow of ointment or urea due to misoperation, thereby greatly improving the ease of use of the entire dressing tool.

[0006] Preferably, the medicine pushing assembly includes a telescopic rod, a medicine pushing block, an extrusion plate, a limit slider and a telescopic spring. The two groups of telescopic rods respectively penetrate the bottom of the first medicine chamber and the second medicine chamber, and the upper end of the telescopic rod is provided with a medicine pushing block which is engaged with the inner side walls of the first medicine chamber and the second medicine chamber. The bottom of the telescopic rod is connected with the extrusion plate, and the front and rear ends of the extrusion plate are both provided with limit sliders. The limit sliders at the front and rear ends are respectively engaged with the limit sliding grooves at the front and rear ends. A telescopic spring is provided on the outer side wall of the telescopic rod and inside the extrusion groove. The extrusion plate is manually pressed to drive the telescopic rod to move the medicine pushing block, thereby pressurizing the medicine chamber, thereby squeezing out the ointment or urea, and the amount squeezed out each time is the same, which is convenient for the user to press different squeezing plates to squeeze out the ointment and urea in a certain proportion.

[0007] Preferably, limit slots are provided on both ends of the top of the connecting tube, a dressing roller is provided at the upper end of the interior of the connecting tube, and rotating shafts are installed at both ends of the left and right ends of the dressing roller. The two sets of rotating shafts are respectively rotatably connected to the limit slots at the left and right ends. The squeezed ointment and urea are on the surface of the dressing roller, which is convenient for rolling and rubbing the medicine on the patient.

[0008] Preferably, a plurality of silicone protrusions are provided on the upper ends of the inner walls of the two sets of limiting slots to effectively limit the dressing change roller and prevent it from falling off during the dressing change process. When the dressing change roller needs to be replaced, it can be taken out with a little force.

[0009] Preferably, a plurality of anti-slip strips are installed at both the front and rear ends of the connecting tube, and the outer wall of the connecting tube is snap-connected with a sealing cover, which effectively increases the friction with the sealing cover, making the connection more stable and avoiding long-term exposure to external air to contaminate the dressing roller.

[0010] Preferably, a transparent observation window is provided at the front end of the dressing changer body, so that the user can clearly observe the remaining amount of ointment and urea.

[0011] Preferably, the bottom of the dressing changer body is snap-connected with a protective base, so that the vertical placement of the dressing changer body is more stable, and it is also convenient to protect the medicine pushing component to prevent accidental outflow of ointment or urea due to misoperation.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a medicine pushing component, a dressing roller and a protective base to replace the original single structure, the ointment and urea can be squeezed out on the surface of the dressing roller in a certain proportion. By rolling the dressing roller, it is convenient to change the dressing for the patient. The protective base makes the vertical placement of the dressing changer body more stable, and it is also convenient to protect the medicine pushing component to prevent the accidental outflow of ointment or urea due to misoperation, thereby improving the convenience of the entire dressing tool to a certain extent.

[0014] 2. By setting up a medicine pushing component, manually pressing the squeezing plate makes the telescopic rod drive the medicine pushing block to move, pressurizing the medicine cavity, so as to squeeze out the ointment or urea, and the amount squeezed out each time is the same, which is convenient for the user to press different squeezing plates to squeeze out the ointment and urea in a certain proportion;

[0015] 3. The ointment and urea squeezed out by the dressing roller are on the surface of the dressing roller, which is convenient for rolling and rubbing the patient. The silicone protrusion effectively limits the dressing roller to avoid falling off during the dressing process. When the dressing roller needs to be replaced, it can be taken out with a little force;

[0016] 4. The protective base makes the vertical placement of the dressing changer body more stable, and also facilitates the protection of the medicine pushing component to prevent the accidental outflow of ointment or urea due to misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 The figure shows a three-dimensional structure diagram of the drug pushing assembly of the utility model;

[0019] Figure 3 The figure shows a schematic diagram of the internal cross-section of the main body of the dressing changer of the utility model;

[0020] Figure 4 The diagram shows a three-dimensional structure diagram of the dressing roller installation of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the split three-dimensional structure of the sealing cover of the present invention.

[0022] Explanation of the accompanying drawings: 1-drug changer body, 2-first medicine chamber, 3-second medicine chamber, 4-drug outlet, 5-extrusion groove, 6-limiting slide groove, 7-drug pushing assembly, 8-connecting tube, 9-limiting card slot, 10-drug changing roller, 11-rotating shaft, 12-silicone protrusion, 13-anti-slip strip, 14-sealing cover, 15-transparent observation window, 16-protective base, 701-telescopic rod, 702-drug pushing block, 703-extrusion plate, 704-limiting slider, 705-telescopic spring. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-3 The utility model provides an embodiment: an auxiliary dressing tool for dermatology, including a dressing changer body 1, and also including a first medicine chamber 2, a second medicine chamber 3, a medicine outlet 4, an extrusion groove 5, a limiting slide groove 6, a medicine pushing component 7, a connecting pipe 8, a limiting card slot 9, a dressing change roller 10, a rotating shaft 11, a silicone protrusion 12, an anti-slip strip 13, a sealing cover 14, a transparent observation window 15 and a protective base 16. The first medicine chamber 2 is opened at the left end of the inner part of the dressing changer body 1, and the second medicine chamber 3 is opened at the right end of the inner part of the dressing changer body 1. The tops of the first medicine chamber 2 and the second medicine chamber 3 and located at the upper end of the dressing changer body 1 are connected with the medicine outlet 4, and the bottom of the dressing changer body 1 and located at the lower end of the first medicine chamber 2 and the second medicine chamber 3 are opened. The front and rear ends of the two groups of extrusion grooves 5 are both provided with limiting slide grooves 6, and the insides of the two groups of extrusion grooves 5 are both provided with medicine pushing components 7, and the medicine pushing components 7 include telescopic rods 701, The medicine pushing block 702, the squeezing plate 703, the limiting slider 704 and the telescopic spring 705, the two groups of telescopic rods 701 respectively penetrate the bottom of the first medicine chamber 2 and the second medicine chamber 3, the upper end of the telescopic rod 701 is provided with a medicine pushing block 702 which is engaged with the inner side wall of the first medicine chamber 2 and the second medicine chamber 3, the bottom of the telescopic rod 701 is connected with the squeezing plate 703, the front and rear ends of the squeezing plate 703 are both provided with limiting sliders 704, the limiting sliders 704 at the front and rear ends are respectively engaged with the limiting slide grooves 6 at the front and rear ends, the outer side wall of the telescopic rod 701 and the inside of the squeezing groove 5 are provided with a telescopic spring 705, the squeezing plate 703 is manually pressed to make the telescopic rod 701 drive the medicine pushing block 702 to move, the medicine chamber is pressurized, so that the ointment or urea is squeezed out, and the amount squeezed out each time is the same, so that the user can press different squeezing plates 703 to squeeze out the ointment and urea in a certain proportion.

[0025] See also Figure 4-5In this embodiment, a connecting tube 8 is installed on the top of the dressing changer body 1, and limit slots 9 are provided at the left and right ends of the top of the connecting tube 8. A dressing roller 10 is provided at the upper end of the inner part of the connecting tube 8, and a rotating shaft 11 is installed at the left and right ends of the dressing roller 10. The two sets of rotating shafts 11 are respectively rotatably connected with the inner limit slots 9 at the left and right ends. The extruded ointment and urea are on the surface of the dressing roller 10, which is convenient for rolling and rubbing the medicine on the patient. The upper ends of the inner side walls of the two sets of limit slots 9 are provided with a plurality of silicone protrusions 12, which effectively limit the dressing roller 10 to avoid falling off during the dressing change process. When the dressing roller 1 needs to be replaced 0, you can take it out with a little force. Several anti-slip strips 13 are installed at the front and rear ends of the connecting tube 8. The outer wall of the connecting tube 8 is snap-connected with a sealing cover 14, which effectively increases the friction with the sealing cover 14, making the connection more stable and avoiding long-term exposure to external air pollution of the dressing roller 10. A transparent observation window 15 is provided at the front end of the dressing changer body 1, which is convenient for the user to clearly observe the remaining amount of ointment and urea. The bottom of the dressing changer body 1 is snap-connected with a protective base 16, which makes the vertical placement of the dressing changer body 1 more stable and is also convenient for protecting the medicine pushing component 7 to prevent accidental outflow of ointment or urea due to misoperation.

[0026] When the dressing tool is working, firstly, the medicine pushing component 7 is used to manually press the squeezing plate 703 to make the telescopic rod 701 drive the medicine pushing block 702 to move, thereby pressurizing the medicine cavity, thereby squeezing out the ointment or urea, and the amount squeezed out each time is the same, so that the user can squeeze out the ointment and urea in a certain proportion by pressing different squeezing plates 703;

[0027] Then, rotating shafts 11 are installed at the left and right ends of the dressing roller 10, and the two sets of rotating shafts 11 are respectively rotatably connected with the inner limit slots 9 at the left and right ends. The extruded ointment and urea are on the surface of the dressing roller 10, which is convenient for rolling and rubbing the medicine on the patient. The upper ends of the inner side walls of the two sets of limit slots 9 are provided with a plurality of silicone protrusions 12, which effectively limit the dressing roller 10 to avoid falling off during the dressing change process. When the dressing roller 10 needs to be replaced, it can be taken out with a little force. A plurality of anti-slip strips 13 are installed at the front and rear ends of the connecting tube 8, and the outer side wall of the connecting tube 8 is clamped and connected with a sealing cover 14, which effectively increases the friction with the sealing cover 14, makes its connection more stable, and avoids long-term exposure to external air to pollute the dressing roller 10;

[0028] Through the transparent observation window 15, the user can clearly observe the remaining amount of ointment and urea. The bottom of the dressing changer body 1 is snap-connected with a protective base 16, which makes the vertical placement of the dressing changer body 1 more stable and also protects the medicine pushing component 7 to prevent accidental outflow of ointment or urea due to misoperation.

[0029] Through the above steps, the squeezing plate 703 is manually pressed to make the telescopic rod 701 drive the medicine pushing block 702 to move, and the medicine cavity is pressurized to squeeze out the ointment or urea, and the amount squeezed out each time is the same, which is convenient for the user to press different squeezing plates 703 to squeeze out the ointment and urea in a certain proportion. The squeezed ointment and urea are on the surface of the dressing roller 10, which is convenient for the patient to roll and apply medicine. The silicone protrusion 12 effectively limits the dressing roller 10 to avoid falling off during the dressing process. When the dressing roller 10 needs to be replaced, it can be taken out with a little force. The protective base 16 makes the vertical placement of the dressing changer main body 1 more stable, and is also convenient for protecting the medicine pushing component 7 to prevent accidental outflow of ointment or urea due to misoperation, thereby greatly improving the convenience of use of the entire dressing tool.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A dressing-changing tool for dermatology, comprising a dressing-changing device body (1); characterized in that: The medicine changer body (1) further comprises a first medicine chamber (2), a second medicine chamber (3), a medicine outlet (4), an extrusion groove (5), a limit slide groove (6), a medicine pushing assembly (7), a connecting pipe (8), a limit slot (9), a medicine changing roller (10), a rotating shaft (11), a silicone protrusion (12), an anti-slip strip (13), a sealing cover (14), a transparent observation window (15) and a protective base (16). The left end of the interior of the medicine changer body (1) is provided with a first medicine chamber (2), and the right end of the interior of the medicine changer body (1) is provided with a A second medicine cavity (3) is provided, the tops of the first medicine cavity (2) and the second medicine cavity (3) and located at the upper end of the medicine changer main body (1) are connected to a medicine outlet (4), the bottom of the medicine changer main body (1) and located at the lower end of the first medicine cavity (2) and the second medicine cavity (3) are provided with extrusion grooves (5), the front and rear ends of the two groups of extrusion grooves (5) are provided with limit sliding grooves (6), the insides of the two groups of extrusion grooves (5) are provided with medicine pushing components (7), and a connecting pipe (8) is installed on the top of the medicine changer main body (1).

2. The dermatology auxiliary dressing tool according to claim 1, characterized in that: The medicine pushing assembly (7) comprises a telescopic rod (701), a medicine pushing block (702), a squeezing plate (703), a limiting slider (704) and a telescopic spring (705). The two sets of telescopic rods (701) respectively penetrate the bottom of the first medicine cavity (2) and the second medicine cavity (3). The upper end of the telescopic rod (701) is provided with a medicine pushing block (702) which is clamped and connected with the inner side wall of the first medicine cavity (2) and the second medicine cavity (3). The bottom of the telescopic rod (701) is connected with the squeezing plate (703). The front and rear ends of the squeezing plate (703) are both provided with limiting sliders (704). The limiting sliders (704) at the front and rear ends are respectively clamped and connected with the limiting sliding grooves (6) at the front and rear ends. The outer side wall of the telescopic rod (701) and located inside the squeezing groove (5) is provided with a telescopic spring (705).

3. The dermatology auxiliary dressing tool according to claim 1, characterized in that: Limiting slots (9) are provided at both left and right ends of the top of the connecting tube (8), a dressing change roller (10) is provided at the upper end of the interior of the connecting tube (8), and rotating shafts (11) are installed at both left and right ends of the dressing change roller (10), and two sets of rotating shafts (11) are rotatably connected to the inside of the limiting slots (9) at the left and right ends, respectively.

4. The dermatology auxiliary dressing tool according to claim 3, characterized in that: A plurality of silicone protrusions (12) are provided at the upper ends of the inner side walls of the two groups of limit slots (9).

5. The dermatology auxiliary dressing tool according to claim 1, characterized in that: A plurality of anti-slip strips (13) are installed at both the front and rear ends of the connecting pipe (8), and a sealing cover (14) is snap-fitted and connected to the outer side wall of the connecting pipe (8).

6. The dermatology auxiliary dressing tool according to claim 1, characterized in that: A transparent observation window (15) is provided at the front end of the dressing changer body (1).

7. The dermatology auxiliary dressing tool according to claim 1, characterized in that: The bottom of the dressing changer body (1) is snap-connected with a protective base (16).

Images