CN221750684U - Wart scraping device - Google Patents

Abstract

The utility model belongs to the technical field of wart scraping, in particular, a wart scraping device, including a support rod, a support plate arranged at the top of the support rod, a positioning assembly arranged at the bottom of the support plate, and a scraping assembly arranged at the bottom of the support plate, wherein the positioning assembly includes fixed plates arranged at both sides of the bottom of the support plate, a sliding rod arranged between the two fixed plates, sliders symmetrically arranged at both sides of the sliding rod, and a roller movably connected to the bottom of the pressing plate and used to press the skin, and the scraping assembly includes a first threaded rod movably connected to one end of the support plate, a moving block rotatably connected to the first threaded rod, and a scraper arranged at one side of the moving block close to the roller through a second electric telescopic rod. When scraping the wart, the utility model can first automatically press the skin around the wart, replacing the medical staff's left hand pressing method, reducing the pressure on the medical staff, and can also improve the efficiency of wart excision, so as to avoid repeatedly scraping the wart and bringing greater pain to the patient.

Description

Wart scraping device

Technical Field

The utility model belongs to the technical field of wart scraping, and in particular relates to a wart scraping device.

Background Art

Warts are a type of skin growth caused by human papillomavirus. They are more common in children and young people, with an incubation period of 1 to 3 months. They can spread by themselves. The virus exists in the spinous layer cells, which can promote cell proliferation and form wart-like lesions. According to clinical manifestations and locations, they are divided into common warts, flat warts, plantar warts, genital warts (condyloma acuminatum), oral warts, throat warts and epidermodysplasia verruciformis. The treatment method of warts is to use iodine tincture to routinely disinfect the warts and the surrounding 10cm, 2% lidocaine is used for local anesthesia, and different types of sterile curettes are hung according to the size of the target skin lesions. The operator's left hand tightens the skin around the wart or compresses the blood supply of the affected area with fingers, first presses the edge of the spoon into the incision at the base of the wart, and then reverses the blunt separation and pushes upward quickly. After the wart falls off, observe whether the base is smooth. If it is not smooth, scrape it two or three times. This treatment method is operated by medical personnel. Since there is no limit device to limit the position of the curette when it reciprocates, the medical staff may easily deviate when the curette moves due to the hardness of the wart and the shaking of the medical staff's hands due to the long operation time. The left hand of the medical staff needs to press the skin around the patient's warts all the time. After a long time of pressing, the hands of the medical staff will gradually relax, which is not conducive to the operation of scraping off the warts.

Utility Model Content

In view of the above problems, the purpose of the present invention is to provide a wart scraping device to solve the problems raised in the above background technology.

To achieve the above purpose, the utility model adopts a technical solution: a wart scraping device, including a support rod, a component arranged at the bottom of the support rod and used to fix the support rod, a support plate arranged at the top of the support rod, a positioning component arranged at the bottom of the support plate and used to tighten the skin around the wart, and a scraping component arranged at the bottom of the support plate and used to remove the wart, the positioning component includes fixed plates arranged at both sides of the bottom of the support plate, a sliding rod arranged between the two fixed plates, a sliding block symmetrically slidably connected to both sides of the sliding rod, a pressing plate arranged at the bottom end of the sliding block through a first electric telescopic rod, and a roller movably connected to the bottom of the pressing plate and used to press the skin, the scraping component includes a first threaded rod movably connected to one end of the support plate, a moving block rotatably connected to the first threaded rod, and a scraper arranged on a side of the moving block close to the roller through a second electric telescopic rod.

The beneficial effects of the utility model are as follows: by arranging the scraping component and the positioning component, when scraping the wart, the skin around the wart can be automatically compressed first, replacing the pressing method of the medical staff's left hand, reducing the pressure on the medical staff, and improving the efficiency of wart removal, so as to avoid repeatedly scraping the wart and causing greater pain to the patient.

It is convenient to change the size of the curette according to the size of the wart:

As a further improvement of the above technical solution: the scraper is detachably connected to the second electric telescopic rod.

The beneficial effect of this improvement is that the size of the curette can be easily changed according to the size of the wart.

To facilitate the replacement and installation of the scraper:

As a further improvement of the above technical solution: the tail end of the second electric telescopic rod is connected to an L-shaped connecting rod, the connecting rod is penetrated by a mounting hole, the top end of the scraper is connected to an insertion rod adapted to the mounting hole, and the top end of the insertion rod is threadedly connected to a fastening cap.

The beneficial effect of this improvement is that when replacing the scraper, the insertion rod is inserted along the mounting hole, and then the fastening cap is screwed on the insertion rod, so that the scraper can be fixed on the connecting rod.

To adjust the position of the roller to better compress the skin around the wart:

As a further improvement of the above technical solution: a plurality of adjustment holes are provided through the side wall of the slide rod, the side wall of the slider is slidably connected to a limit rod, and an outer wall of the limit rod is provided with a spring for connecting the slider.

The beneficial effect of this improvement is: the limit rod is pulled outward along the slider to release the limit on the slider, and after the slider is adjusted to a suitable position, the limit rod is released, and the limit rod is inserted into the corresponding adjustment hole under the elastic action of the spring to limit the slider.

In order to make the roller tighten the skin so that the scraper can better remove the wart:

As a further improvement of the above technical solution: mounting plates are symmetrically arranged at both ends of the bottom of the pressure plate, a rotating shaft for mounting the roller is arranged between the two mounting plates, and one end of the rotating shaft passes through the mounting plate and is connected to a threaded handle for driving the roller to rotate.

The beneficial effect of this improvement is that when the skin around the wart is compressed, under the action of the first electric telescopic rod, the roller is driven to move downward to contact the patient's skin, and then the threaded handle is rotated to drive the roller and the shaft to rotate along the skin, so that the roller tightens the skin, thereby enabling the scraper to better remove the wart.

To enable the moving block to move vertically:

As a further improvement of the above technical solution: a movable cavity is opened inside the moving block, the bottom end of the first threaded rod is connected to an extension rod rotatably connected to the movable cavity, and the bottom end of the extension rod is provided with a limit plate to prevent the first threaded rod and the moving block from slipping.

The beneficial effect of this improvement is that when adjusting the height of the scraper, the first threaded rod drives the extension rod to rotate along the movable cavity, driving the moving block to move vertically downward, and the limit block can prevent the first threaded rod and the moving block from slipping.

In order to improve the stability of the entire device:

As a further improvement of the above technical solution: the component for fixing the support rod includes a fixed clamping frame arranged at the bottom end of the support rod, a second threaded rod threadedly connected to the top of the fixed clamping frame, and a rubber block arranged at the bottom end of the second threaded rod.

The beneficial effect of this improvement is that when fixing the device, the fixing frame is clamped on the edge of a table or a bed, and the second threaded rod is rotated to drive the rubber block to move downward and against the edge of the table or the bed, so that the entire device can be fixed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the present utility model;

FIG2 is a schematic diagram of the front cross-sectional structure of the utility model;

FIG3 is a right side cross-sectional structural schematic diagram of the utility model;

FIG. 4 is a schematic diagram of a right-side partial cross-sectional structure of the present invention.

In the figure: 1. support rod; 2. support plate; 3. fixed plate; 4. sliding rod; 5. sliding block; 6. first electric telescopic rod; 7. pressure plate; 8. roller; 9. first threaded rod; 10. moving block; 11. second electric telescopic rod; 12. scraper; 13. connecting rod; 14. mounting hole; 15. plug rod; 16. fastening cap; 17. adjustment hole; 18. limit rod; 19. spring; 20. mounting plate; 21. rotating shaft; 22. threaded handle; 23. movable cavity; 24. extension rod; 25. limit plate; 26. fixed card frame; 27. second threaded rod; 28. rubber block.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

As shown in Fig. 1-4, the wart scraping device comprises a support rod 1, a component arranged at the bottom of the support rod 1 and used to fix the support rod 1, a support plate 2 arranged at the top of the support rod 1, a positioning component arranged at the bottom of the support plate 2 and used to tighten the skin around the wart, and a scraping component arranged at the bottom of the support plate 2 and used to remove the wart, wherein the positioning component comprises a fixing plate 3 arranged at both sides of the bottom of the support plate 2, a sliding rod 4 arranged between the two fixing plates 3, a sliding block 5 symmetrically slidably connected to both sides of the sliding rod 4, a pressing plate 7 arranged at the bottom end of the sliding block 5 through a first electric telescopic rod 6, and a roller 8 movably connected to the bottom of the pressing plate 7 and used to press the skin, the scraping component comprises a first threaded rod 9 movably connected to one end of the support plate 2, a moving block 10 rotatably connected to the first threaded rod 9, and a scraper 12 arranged on the side of the moving block 10 close to the roller 8 through a second electric telescopic rod 11, and the scraping component is provided The utility model discloses a component and a positioning component. When scraping the wart, the skin around the wart can be automatically compressed first, which replaces the pressing method of the left hand of the medical staff, reduces the pressure of the medical staff, and improves the efficiency of wart removal, so as to avoid repeated scraping of the wart and bring greater pain to the patient. The scraper 12 is detachably connected to the second electric telescopic rod 11, which can be convenient for replacing the size of the scraper 12 according to the size of the wart. The tail end of the second electric telescopic rod 11 is connected with an L-shaped connecting rod 13, and the connecting rod 13 is penetrated with a mounting hole 14. The top end of the scraper 12 is connected with an insertion rod 15 adapted to the mounting hole 14, and the top end of the insertion rod 15 is threadedly connected with a fastening cap 16. When replacing the scraper 12, the insertion rod 15 is inserted along the mounting hole 14, and then the fastening cap 16 is screwed on the insertion rod 15, so that the scraper 12 can be fixed on the connecting rod 13. The side wall of the sliding rod 4 is penetrated with a plurality of adjustment holes 17. The sliding block 5 The side wall is slidably connected to the limit rod 18, and the outer wall of the limit rod 18 is provided with a spring 19 for connecting the slider 5. The limit rod 18 is pulled outward along the slider 5 to release the limit rod 18 on the slider 5. After the slider 5 is adjusted to a suitable position, the limit rod 18 is released, and the limit rod 18 is inserted into the corresponding adjustment hole 17 under the elastic action of the spring 19 to limit the slider 5. The two ends of the bottom of the pressing plate 7 are symmetrically provided with mounting plates 20, and a rotating shaft 21 for installing the roller 8 is provided between the two mounting plates 20. One end of the rotating shaft 21 passes through the mounting plate 20 and is connected with a threaded handle 22 for driving the roller 8 to rotate. When the skin around the wart is pressed, under the action of the first electric telescopic rod 6, the roller 8 is driven to move downward to contact the patient's skin, and then the threaded handle 22 is rotated to drive the roller 8 and the rotating shaft 21 to rotate along the skin, so that the roller 8 tightens the skin, so that the scraper 12 can be more The wart is removed well, and an active cavity 23 is opened inside the movable block 10, and the bottom end of the first threaded rod 9 is connected to an extension rod 24 that is rotatably connected to the active cavity 23, and the bottom end of the extension rod 24 is provided with a limit plate 25 that prevents the first threaded rod 9 and the movable block 10 from slipping off. When adjusting the height of the scraper 12, the first threaded rod 9 drives the extension rod 24 to rotate along the active cavity 23, driving the movable block 10 to move vertically downward, and the limit block can prevent the first threaded rod 9 and the movable block 10 from slipping off. The component for fixing the support rod 1 includes a fixed card frame 26 arranged at the bottom end of the support rod 1, a second threaded rod 27 threadedly connected to the top of the fixed card frame 26, and a rubber block 28 arranged at the bottom end of the second threaded rod 27. When fixing the device, the fixed card frame 26 is clamped on the edge of a table or a bed, and the rubber block 28 is driven to move downward against the edge of the table or the bed by rotating the second threaded rod 27, so that the entire device can be fixed.

The working principle and use process of the utility model are as follows: when using the device, the fixed card frame 26 is clamped on the edge of the table or bed, and the rubber block 28 is driven to move downward to the edge of the table or bed by rotating the second threaded rod 27, so that the entire device can be fixed, and the limb to be scraped of the wart is horizontally placed under the support plate 2, and the position of the slider 5 is adjusted according to the position of the wart, and the limit rod 18 is pulled outward along the slider 5 to release the limit of the slider 5 by the limit rod 18. After the slider 5 is adjusted to a suitable position, the limit rod 18 is released, and the limit rod 18 is inserted into the corresponding adjustment hole 17 under the elastic action of the spring 19 to The slider 5 is limited, and then under the action of the first electric telescopic rod 6, the roller 8 is driven to move downward to contact the patient's skin, and then the threaded handle 22 is rotated to drive the roller 8 and the rotating shaft 21 to rotate along the skin, so that the roller 8 tightens the skin, so that the scraper 12 can better remove the wart. When adjusting the height of the scraper 12, the first threaded rod 9 drives the extension rod 24 to rotate along the active cavity 23, and drives the moving block 10 to move vertically downward until the scraper 12 and the excision position of the wart are on the same horizontal line, and the second electric telescopic rod 11 is controlled to operate to drive the scraper 12 to remove the wart.

It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims (7)

1. A wart scraping device, comprising a support rod (1), a component arranged at the bottom of the support rod (1) and used to fix the support rod (1), a support plate (2) arranged at the top of the support rod (1), a positioning component arranged at the bottom of the support plate (2) and used to tighten the skin around the wart, and a scraping component arranged at the bottom of the support plate (2) and used to remove the wart, characterized in that: the positioning component comprises fixing plates (3) arranged at both sides of the bottom of the support plate (2), a sliding rod (4) arranged between the two fixing plates (3), and a sliding rod (5) arranged between the two fixing plates (5). ), a slider (5) symmetrically slidably connected to both sides of the slide rod (4), a pressing plate (7) arranged at the bottom end of the slider (5) through a first electric telescopic rod (6), and a roller (8) movably connected to the bottom of the pressing plate (7) and used for pressing the skin, the scraping assembly comprising a first threaded rod (9) movably connected to one end of the support plate (2), a moving block (10) rotatably connected to the first threaded rod (9), and a scraper (12) arranged on the side of the moving block (10) close to the roller (8) through a second electric telescopic rod (11). 2. The wart scraping device according to claim 1, characterized in that the scraper (12) is detachably connected to the second electric telescopic rod (11). 3. The wart scraping device according to claim 2, characterized in that: the tail end of the second electric telescopic rod (11) is connected to an L-shaped connecting rod (13), a mounting hole (14) is penetrated through the connecting rod (13), the top end of the scraper (12) is connected to an insertion rod (15) adapted to the mounting hole (14), and the top end of the insertion rod (15) is threadedly connected to a fastening cap (16). 4. The wart scraping device according to claim 1 is characterized in that: a plurality of adjustment holes (17) are provided through the side wall of the slide rod (4), a limit rod (18) is slidably connected to the side wall of the slider (5), and a spring (19) for connecting the slider (5) is provided on the outer wall of the limit rod (18). 5. The wart scraping device according to claim 1, characterized in that: mounting plates (20) are symmetrically arranged at both ends of the bottom of the pressing plate (7), a rotating shaft (21) for mounting the roller (8) is arranged between the two mounting plates (20), and one end of the rotating shaft (21) passes through the mounting plate (20) and is connected to a threaded handle (22) for driving the roller (8) to rotate. 6. The wart scraping device according to claim 1 is characterized in that: a movable cavity (23) is opened inside the movable block (10), the bottom end of the first threaded rod (9) is connected to an extension rod (24) rotatably connected to the movable cavity (23), and the bottom end of the extension rod (24) is provided with a limit plate (25) to prevent the first threaded rod (9) and the movable block (10) from slipping off. 7. The wart scraping device according to claim 1, characterized in that the component for fixing the support rod (1) comprises a fixing clamp frame (26) arranged at the bottom end of the support rod (1), a second threaded rod (27) threadedly connected to the top of the fixing clamp frame (26), and a rubber block (28) arranged at the bottom end of the second threaded rod (27).