Applicator for skin diseases

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses a skin disease applicator which comprises a medicine cylinder and a disinfection assembly, the top of the medicine cylinder is in threaded connection with a cylinder cover, a push-pull rod is connected to the center of the interior of the cylinder cover, a push-pull plate is installed at the top end of the push-pull rod, and a rubber plug is installed at the bottom end of the push-pull rod; a plurality of groups of medicine outlet heads are arranged at the bottom of the medicine cylinder, a fixing seat is mounted at the bottom of the medicine cylinder, second connecting inclined plates are mounted on the two sides of the exterior of the fixing seat, notches are formed in the two sides of the bottom of the fixing seat, a connecting shaft is jointly connected to the interiors of the two notches, and a smearing roller is mounted outside the connecting shaft; the whole applicator is compact in design structure, all parts are tightly matched, a user can conveniently carry and use the applicator, the applicator is suitable for skin disease treatment in various scenes, an efficient, safe and sanitary ointment applying solution is provided for the user, and the skin disease treatment efficiency and comfort are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to an applicator for skin diseases. Background Art

[0002] The liquid medicine applicator for patients with skin diseases is a type of medical device. The skin is an important organ of the human body. It not only reflects the health of the body, but also affects the overall health of the body. Applying liquid medicine can help treat various skin diseases and relieve patients' symptoms and pain.

[0003] Currently, in the treatment of skin diseases, the application of ointments is a crucial link. The traditional method of applying ointments often relies on manual application by medical staff or patients, which has many shortcomings. First, it is difficult to accurately control the amount of ointment used during manual application, which can easily lead to waste or excessive use of ointment, which not only increases the cost of treatment, but also may cause unnecessary irritation or damage to the patient's skin. Second, the ointment applicator is often difficult to clean and disinfect after application, which poses a health hazard and is not conducive to reuse. For this reason, we propose an applicator for skin diseases. Summary of the invention

[0004] The purpose of the present invention is to provide an applicator for skin diseases to solve the problem raised in the above background technology that in the current treatment process of skin diseases, the application of ointment is a crucial link. The traditional method of applying ointment often relies on manual application by medical staff or patients, which has many shortcomings. First, it is difficult to accurately control the amount of ointment during manual application, which can easily lead to waste or excessive use of ointment, which not only increases the cost of treatment, but also may cause unnecessary irritation or damage to the patient's skin. Secondly, the ointment applicator is often difficult to clean and disinfect after application, which poses a health hazard and is not conducive to reuse.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an applicator for skin diseases, comprising a cartridge and a disinfection component, the top of the cartridge is threadedly connected to a cartridge cover, a push-pull rod is connected to the inner center of the cartridge cover, a push-pull plate is installed on the top of the push-pull rod, a rubber plug is installed on the bottom end of the push-pull rod, a plurality of groups of symmetrical fixed inclined plates are installed on the outer side of the cartridge, two symmetrical mounting plates are installed on the outer side of the cartridge cover, connecting rods are movably connected to the inside of the two mounting plates, first springs are installed on the tops of the two mounting plates and outside the connecting rods, the two connecting rods and the tops of the first springs are connected to the push-pull plate, mounting seats are installed on the bottom ends of the two connecting rods, movable rods are connected to the insides of the two mounting seats, slide plates are installed on one end of the two movable rods, pull rings are installed on the other ends of the two movable rods that extend through and extend to the outer side of the mounting seat, the first connecting inclined plate is installed on one side of the two slide plates, and the mounting A second spring is installed on one side of the inner part of the seat and on the outside of the movable rod, a plurality of groups of medicine heads are arranged at the bottom of the cartridge, a fixed seat is installed at the bottom of the cartridge, second connecting inclined plates are installed on both sides of the outer part of the fixed seat, slots are opened on both sides of the bottom of the fixed seat, a connecting shaft is commonly connected inside the two slots, a smear stick is installed on the outside of the connecting shaft, positioning grooves are opened on both sides of the outer part of the connecting shaft, two symmetrical working chambers are opened inside the fixed seat, two symmetrical fixed rods are installed inside the working chamber, the outside of the two fixed rods are connected to a sliding seat, third springs are installed on both sides of the inner part of the working chamber and on the outside of the two fixed rods, one end of the two third springs is connected to the two sliding seats respectively, a first rack and a second rack are installed on one side of the two sliding seats respectively, a connecting plate and a positioning column are installed on one side of the first rack and the second rack respectively, and gears are rotatably connected inside the two working chambers.

[0006] An observation window is arranged on the outside of the cartridge, and scale lines are arranged on the outside of the cartridge and adjacent to the observation window.

[0007] The rubber stopper is located inside the cartridge, and the outer wall of the rubber stopper fits the inner wall of the cartridge.

[0008] The slide plate is located inside the mounting seat, and one end of the second spring is connected to the slide plate.

[0009] The connecting plate passes through and extends to the outside of the fixing seat, the positioning column is matched with the positioning groove, the gear is located between the first rack and the second rack, and the gear is meshed with the first rack and the second rack respectively.

[0010] The disinfection component includes a cover plate, a card slot is provided on the top of the cover plate, a fixing seat is located inside the card slot, two symmetrical placement slots are provided inside the cover plate, and a pressure sensor is provided inside one of the placement slots.

[0011] Among them, a processor is arranged on the front side of the cover plate, two symmetrical threaded rods are connected to the top of the cover plate, fixing plates are installed on the top ends of the two threaded rods, and positioning plates are installed on one side of the two fixing plates.

[0012] The inside of the cover plate is connected with an adjusting rod, one end of the adjusting rod is equipped with a turning handle, and the other end of the adjusting rod is equipped with a clamping column.

[0013] A guide plate is arranged outside the turning handle, a plurality of groups of rubber particles are arranged on the outer wall of the clamping column, and a groove is arranged inside the second connecting inclined plate and at a position corresponding to the clamping column.

[0014] A silicone scraper is installed on one side of the inner part of the cover plate, and a plurality of groups of ultraviolet disinfection lamps are installed on the inner bottom end of the cover plate.

[0015] The present invention has at least the following beneficial effects:

[0016] When the present invention is in use, the user of the device can intuitively monitor the amount of ointment, and effectively avoid waste and excessive use of ointment; the user can easily remove the applicator stick from the fixed base after application, which is convenient for subsequent cleaning and disinfection, and ensures the hygiene and reusability of the applicator; the provision of the disinfection component not only simplifies the disinfection process, but also improves the disinfection efficiency, ensuring the hygiene and safety of the applicator stick: the entire applicator has a compact design structure, and the various components are closely matched, which is convenient for users to carry and use, and is suitable for skin disease treatment in various scenarios. It provides users with an efficient, safe and hygienic ointment application solution, greatly improving the efficiency and comfort of skin disease treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is the internal diagram of the structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 A magnified view of middle;

[0020] Figure 4 For the present invention Figure 2 Enlarged view of middle B;

[0021] Figure 5 This is a semi-exploded diagram of the structure of the present invention from the first perspective;

[0022] Figure 6 This is a semi-exploded diagram of the structure of the present invention from a second viewing angle;

[0023] Figure 7 It is an enlarged view of C in the figure of the present invention;

[0024] Figure 8 It is a schematic diagram of the disinfection component of the present invention;

[0025] Fig. 9 This is a diagram of the interior of the disinfection component of the present invention.

[0026] In the figure: 1, medicine cartridge; 2, disinfection assembly; 3, observation window; 4, scale line; 5, cartridge cover; 6, push-pull rod; 7, push-pull plate; 8, rubber plug; 9, fixed inclined plate; 10, mounting plate; 11, connecting rod; 12, first spring; 13, mounting seat; 14, movable rod; 15, slide plate; 16, pull ring; 17, first connecting inclined plate; 18, second spring; 19, medicine outlet; 20, fixed seat; 21, second connecting inclined plate; 22, notch; 23, connecting shaft; 24, smear stick; 25, positioning groove; 26, working cavity; 27, fixed rod; 28, slide seat; 29, third spring; 30, first rack; 31, second rack; 32, connecting plate; 33, positioning column; 34, gear; 201, cover plate; 202, card slot; 203, placement slot; 204, pressure sensor; 205, processor; 206, threaded rod; 207, fixed plate; 208, positioning plate; 209, adjustment rod; 210, turning handle; 211, groove; 212, card column; 213, guide plate; 214, silicone scraper; 215, ultraviolet disinfection lamp. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] See also Figures 1 to 9The present invention provides a technical solution: an applicator for skin diseases, comprising a medicine cartridge 1 and a disinfection assembly 2, an observation window 3 is arranged on the outside of the medicine cartridge 1, a scale line 4 is arranged on the outside of the medicine cartridge 1 and adjacent to the observation window 3, a top of the medicine cartridge 1 is threadedly connected with a cylinder cover 5, a push-pull rod 6 is connected to the inner center of the cylinder cover 5, a push-pull plate 7 is installed on the top of the push-pull rod 6, a rubber plug 8 is installed on the bottom of the push-pull rod 6, the rubber plug 8 is located inside the medicine cartridge 1, and the outer wall of the rubber plug 8 is in contact with the inner wall of the medicine cartridge 1, a plurality of groups of symmetrical fixed inclined plates 9 are installed on the outside of the medicine cartridge 1, two symmetrical mounting plates 10 are installed on the outside of the cylinder cover 5, and the insides of the two mounting plates 10 are The two mounting plates 10 are movably connected with a connecting rod 11, and a first spring 12 is installed on the top of the two mounting plates 10 and outside the connecting rod 11. The tops of the two connecting rods 11 and the first spring 12 are connected to the push-pull plate 7. The bottom ends of the two connecting rods 11 are installed with mounting seats 13, and the insides of the two mounting seats 13 are connected with movable rods 14. One end of the two movable rods 14 is installed with a slide plate 15, and the slide plate 15 is located inside the mounting seat 13. The other ends of the two movable rods 14 extend through and extend to the outside of the mounting seat 13 and are installed with a pull ring 16. One side of the two slide plates 15 is installed with a first connecting inclined plate 17, and one side of the inner side of the mounting seat 13 and outside the movable rod 14 is installed There is a second spring 18, one end of the second spring 18 is connected to the slide plate 15, a plurality of groups of drug heads 19 are arranged at the bottom of the cartridge 1, a fixing seat 20 is installed at the bottom of the cartridge 1, and second connecting inclined plates 21 are installed on both sides of the outside of the fixing seat 20, and slots 22 are provided on both sides of the bottom of the fixing seat 20, and the insides of the two slots 22 are commonly connected with a connecting shaft 23, and a smear stick 24 is installed on the outside of the connecting shaft 23, and positioning grooves 25 are provided on both sides of the outside of the connecting shaft 23, and two symmetrical working chambers 26 are provided inside the fixing seat 20, and two symmetrical fixing rods 27 are installed inside the working chamber 26, and the outsides of the two fixing rods 27 are connected to the sliding seat 28 , third springs 29 are installed on both sides of the interior of the working chamber 26 and outside the two fixed rods 27, one end of the two third springs 29 is connected to the two slide seats 28 respectively, one side of the two slide seats 28 is respectively installed with a first rack 30 and a second rack 31, one side of the first rack 30 and the second rack 31 is respectively installed with a connecting plate 32 and a positioning column 33, the connecting plate 32 passes through and extends to the outside of the fixed seat 20, the positioning column 33 is adapted to the positioning groove 25, and the interior of the two working chambers 26 is rotatably connected with a gear 34, the gear 34 is located between the first rack 30 and the second rack 31, and the gear 34 is respectively meshed with the first rack 30 and the second rack 31;

[0030] The disinfection assembly 2 includes a cover plate 201, a card slot 202 is provided on the top of the cover plate 201, a fixing seat 20 is located inside the card slot 202, two symmetrical placement slots 203 are provided inside the cover plate 201, a pressure sensor 204 is provided inside one of the placement slots 203, a processor 205 is provided on the front side of the cover plate 201, two symmetrical threaded rods 206 are connected to the top of the cover plate 201, a fixing plate 207 is installed on the top of the two threaded rods 206, and a positioning plate 207 is installed on one side of each of the two fixing plates 207. Plate 208, the inside of the cover plate 201 is connected with an adjusting rod 209, one end of the adjusting rod 209 is installed with a turning handle 210, the other end of the adjusting rod 209 is installed with a clamping column 212, the outside of the turning handle 210 is provided with an index plate 213, the outer wall of the clamping column 212 is provided with a plurality of groups of rubber particles, the inside of the second connecting inclined plate 21 and the position corresponding to the clamping column 212 is provided with a groove 211, a silicone scraper 214 is installed on one side of the inside of the cover plate 201, and a plurality of groups of ultraviolet disinfection lamps 215 are installed at the bottom end of the inside of the cover plate 201.

[0031] The user first unscrews the barrel cap 5 of the cartridge 1 to expose the rubber plug 8 inside, and lifts the rubber plug 8 upwards through the push-pull plate 7 and the push-pull rod 6, so that the ointment can be poured into the cartridge 1. The observation window 3 and the scale line 4 help the user to monitor the amount of ointment in the cartridge 1. After loading, the rubber plug 8 is inserted into the cartridge 1 to ensure sealing, and then the barrel cap 5 is tightened;

[0032] When it is necessary to apply the ointment, the user presses the push-pull plate 7 downwards, and the push-pull plate 7 pushes the rubber plug 8 downwards through the push-pull rod 6, so that the ointment flows out through the medicine outlet 19 and flows on the surface of the smear stick 24; while the push-pull plate 7 moves downwards, the two connecting rods 11 located inside the two mounting plates 10 move downwards, at which time the two first springs 12 are in a contracted state, and when the inclined surface of the first connecting inclined plate 17 contacts and squeezes the inclined surface of the fixed inclined plate 9, the first connecting inclined plate 17 and the slide plate 15 installed on one side move into the mounting seat 13 and squeeze the second spring 18 until the first connecting inclined plate 17 passes through the mounting seat 13. When the user releases the push-pull plate 7, the elastic force of the first spring 12 causes the push-pull plate 7 to drive the rubber plug 8 to bounce upward. At this time, the first connecting inclined plate 17 is located at the bottom of the fixed inclined plate 9 for fixing, preparing for the next application of medicine. When the first connecting inclined plate 17 needs to be reset to the highest position later, the user only needs to hold the pull ring 16 and pull it outward to separate the first connecting inclined plate 17 from the bottom of the fixed inclined plate 9. At this time, the push-pull plate 7 can be pulled upward to reset.

[0033] After the ointment is on the smear stick 24, the user can roll the smear stick 24 on the skin where the ointment is needed to be applied to start the smearing work; the smear stick 24 is installed on the fixed seat 20 through the connecting shaft 23, and positioning grooves 25 are provided on both sides of the connecting shaft 23. The positioning column 33 is engaged with the positioning groove 25 by the action of two third springs 29 and the movement of the slide seat 28 and the second rack 31, so that the positioning column 33 can be stuck in the positioning groove 25, thereby fixing the smear stick 24. When the connecting shaft 23 rotates, the positioning grooves 25 opened on both sides are located outside the two positioning columns 33 and rotate; when the smear stick 24 is used, the user moves the cover plate 201 to the position of the fixed seat 20 until the fixed seat 20 is located inside the card slot 202, and the cover plate 201 moves toward the fixed seat 20. When the gear 201 is in motion, the inclined surfaces of the two positioning plates 208 contact and squeeze the inclined surfaces of the two connecting plates 32. At this time, the two connecting plates 32 move into the working chamber 26, and the connecting plate 32 drives the first rack 30 to move. The first rack 30 drives the second rack 31 to move through the gear 34. The slide seats 28 installed on one side of the first rack 30 and the second rack 31 are respectively located outside the two fixed rods 27 to slide and squeeze the two third springs 29. When the second rack 31 moves, it drives the positioning column 33 to move, so that the positioning column 33 is disengaged from the positioning groove 25 opened by the connecting shaft 23. At this time, the connecting shaft 23 is disengaged from the position of the notch 22 and falls into the placement groove 203 opened by the cover plate 201. At this time, the smear stick 24 can be disassembled.

[0034] Embodiment 2

[0035] like Figures 1 to 9 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that after the smear stick 24 is located in the cover plate 201, when a pressure sensor 204 provided in one of the placement slots 203 senses a change, it will send a signal to the processor 205 to record the disinfection operation or provide a usage prompt, and the ultraviolet disinfection lamp 215 at the bottom end of the cover plate 201 will operate to disinfect the smear stick 24; at this time, the user holds the rotating handle 210 and drives the clamping column 212 to move into the positioning slot 25 through the adjusting rod 209 until the clamping column 212 is located inside the positioning slot 25. At this time, the user holds the rotating handle 210 and rotates the smear stick 24. The rubber particles on the outer wall of the clamping column 212 increase the friction force to ensure stable fixation. The guide plate 213 guides the user to rotate the rotating handle 210. When the smear stick 24 rotates, the silicone scraper 214 scrapes off the excess ointment on the smear stick 24, and the ultraviolet disinfection lamp 215 operates to fully disinfect the smear stick 24.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An applicator for skin diseases, comprising a cartridge (1) and a disinfection assembly (2), characterized in that: The top of the medicine cartridge (1) is threadedly connected to a cartridge cover (5), the inner center of the cartridge cover (5) is connected to a push-pull rod (6), the top of the push-pull rod (6) is installed with a push-pull plate (7), the bottom of the push-pull rod (6) is installed with a rubber plug (8), the outer side of the medicine cartridge (1) is installed with a plurality of groups of symmetrical fixed inclined plates (9), the outer side of the cartridge cover (5) is installed with two symmetrical mounting plates (10), the inside of the two mounting plates (10) are both movably connected with a connecting rod (11), the top of the two mounting plates (10) and outside the connecting rod (11) are both installed with a first spring (12), the two connecting The tops of the rod (11) and the first spring (12) are connected to the push-pull plate (7), the bottom ends of the two connecting rods (11) are installed with mounting seats (13), the interiors of the two mounting seats (13) are connected with movable rods (14), one ends of the two movable rods (14) are installed with slide plates (15), the other ends of the two movable rods (14) extend through and extend to the outside of the mounting seats (13) and are installed with pull rings (16), one side of the two slide plates (15) is installed with a first connecting inclined plate (17), one side of the interior of the mounting seats (13) and located outside the movable rods (14) is installed with a second spring (18), the medicine The bottom of the cartridge (1) is provided with a plurality of groups of drug heads (19), the bottom of the cartridge (1) is provided with a fixed seat (20), the outer sides of the fixed seat (20) are provided with second connecting inclined plates (21), the bottom sides of the fixed seat (20) are provided with notches (22), the interiors of the two notches (22) are connected to a connecting shaft (23), the exterior of the connecting shaft (23) is provided with an smear stick (24), the exterior of the connecting shaft (23) is provided with positioning grooves (25), the interior of the fixed seat (20) is provided with two symmetrical working chambers (26), the interior of the working chamber (26) is provided with two The invention relates to a plurality of symmetrical fixed rods (27), the outsides of the two fixed rods (27) are connected to a slide seat (28), and third springs (29) are installed on both sides of the inside of the working chamber (26) and outside the two fixed rods (27), one end of the two third springs (29) is connected to the two slide seats (28), one side of the two slide seats (28) is respectively installed with a first rack (30) and a second rack (31), one side of the first rack (30) and the second rack (31) is respectively installed with a connecting plate (32) and a positioning column (33), and the insides of the two working chambers (26) are both rotatably connected with gears (34).

2. The skin disease applicator according to claim 1, characterized in that: An observation window (3) is arranged on the outside of the cartridge (1), and a scale line (4) is arranged on the outside of the cartridge (1) and adjacent to the observation window (3).

3. The skin disease applicator according to claim 1, characterized in that: The rubber stopper (8) is located inside the medicine cartridge (1), and the outer wall of the rubber stopper (8) is in contact with the inner wall of the medicine cartridge (1).

4. The skin disease applicator according to claim 1, characterized in that: The slide plate (15) is located inside the mounting seat (13), and one end of the second spring (18) is connected to the slide plate (15).

5. The skin disease applicator according to claim 1, characterized in that: The connecting plate (32) penetrates and extends to the outside of the fixing seat (20), the positioning column (33) is matched with the positioning groove (25), the gear (34) is located between the first rack (30) and the second rack (31), and the gear (34) is respectively meshed with the first rack (30) and the second rack (31).

6. The skin disease applicator according to claim 1, characterized in that: The disinfection assembly (2) comprises a cover plate (201), a card slot (202) is provided on the top of the cover plate (201), the fixing seat (20) is located inside the card slot (202), two symmetrical placement slots (203) are provided inside the cover plate (201), and a pressure sensor (204) is provided inside one of the placement slots (203).

7. The skin disease applicator according to claim 6, characterized in that: A processor (205) is arranged on the front side of the cover plate (201), and two symmetrical threaded rods (206) are connected to the top of the cover plate (201), and fixing plates (207) are installed at the top ends of the two threaded rods (206), and positioning plates (208) are installed on one side of the two fixing plates (207).

8. The skin disease applicator according to claim 6, characterized in that: An adjusting rod (209) is connected inside the cover plate (201), a rotating handle (210) is installed at one end of the adjusting rod (209), and a clamping column (212) is installed at the other end of the adjusting rod (209).

9. The skin disease applicator according to claim 8, characterized in that: The outside of the turning handle (210) is provided with a guide plate (213), the outer wall of the clamping column (212) is provided with a plurality of groups of rubber particles, and the inside of the second connecting inclined plate (21) and corresponding to the position of the clamping column (212) is provided with a groove (211).

10. The skin disease applicator according to claim 8, characterized in that: A silica scraper (214) is installed on one side of the interior of the cover plate (201), and a plurality of groups of ultraviolet disinfection lamps (215) are installed on the bottom end of the interior of the cover plate (201).

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