CN219895848U - Skin surface focus scaler - Google Patents
Skin surface focus scaler Download PDFInfo
- Publication number
- CN219895848U CN219895848U CN202320288095.6U CN202320288095U CN219895848U CN 219895848 U CN219895848 U CN 219895848U CN 202320288095 U CN202320288095 U CN 202320288095U CN 219895848 U CN219895848 U CN 219895848U
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- Prior art keywords
- gear
- fixedly connected
- housing
- motor
- assembly
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- 230000003902 lesion Effects 0.000 claims description 21
- 238000007790 scraping Methods 0.000 claims description 20
- 241000883990 Flabellum Species 0.000 claims 3
- 206010040882 skin lesion Diseases 0.000 claims 1
- 231100000444 skin lesion Toxicity 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 206010021531 Impetigo Diseases 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a skin surface focus scaler, which comprises a shell and also comprises: the storage component is used for storing scraped skin focus tissues; a negative pressure assembly; the negative pressure assembly comprises a fan blade and a corrugated pipe, the fan blade is rotationally connected with the shell through the axis of the fan blade, one end of the corrugated pipe is fixedly connected with the shell, and the fan blade is connected with the driving assembly; the driving assembly comprises a second gear and a second motor, wherein the second gear is fixedly connected with the axle center of the fan blade, the gear of the second motor is meshed with the second gear, and the second motor is fixedly connected with the shell; the utility model can collect and store the skin focus tissues when removing the skin focus tissues of patients.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to a skin surface focus scraper.
Background
Lesions are lesions on the body, which are localized pathological tissues with pathogenic microorganisms that, when present on the skin of the human body, form various dermatological disorders, such as psoriasis, impetigo, suppurative bacterial infections, etc., which are the process of rehabilitation. In the clinical treatment process of dermatology, a patient often needs to be scraped, when the lesion is scraped, the scraped lesion can not be cleaned in time, so that the lesion drifts to cause secondary pollution, and a device capable of collecting the scraped lesion when the lesion is scraped is provided.
Disclosure of Invention
The utility model provides a skin surface focus scraper which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a skin surface lesion scaler comprising a housing, further comprising:
the storage component is used for storing scraped skin focus tissues; a negative pressure assembly and a scraping assembly;
the negative pressure assembly comprises a fan blade and a corrugated pipe, the fan blade is rotationally connected with the shell through the axis of the fan blade, one end of the corrugated pipe is fixedly connected with the shell, and the fan blade is connected with the driving assembly;
the scraping assembly comprises a central disc, a connecting plate and cutters, wherein a plurality of slots are circumferentially arranged on the central disc, the connecting plate is fixedly connected with the central disc through the slots on the central disc, the cutters are detachably connected with the connecting plate, and the central disc is connected with the auxiliary assembly
The driving assembly comprises a second gear and a second motor, the second gear is fixedly connected with the axis of the fan blade, the gear of the second motor is meshed with the second gear, and the second motor is fixedly connected with the shell.
Advantageous effects
The utility model provides a skin surface focus scraper, which has the following advantages compared with the prior art
The beneficial effects are that:
the related technical staff places the device at the focus position of a patient to be cleared, at the moment, the first motor is started, the first motor drives the first gear to start rotating, the first gear drives the rotating rod fixedly connected with the first gear to start rotating, the rotating rod drives the central disc fixedly connected with the rotating rod to synchronously rotate, the central disc drives a plurality of connecting plates on the central disc to synchronously rotate, a plurality of cutters circularly scrape focus skin of the patient, at the moment, the second motor is started to drive the second gear to start rotating, the second gear drives the fan blade fixedly connected with the second gear to start rotating, negative pressure is generated through the rotation of the fan blade, focus skin tissues scraped by the cutters are sucked into the shell through the corrugated pipe, the skin tissues are prevented from being diffused in the outside air after being separated from a human body, the focus skin tissues are enabled to enter the bottle body, after the focus skin is cleared, the cover plate at the top end of the bottle body is removed, the handle of the scraping rod is rotated, the scraping rod is enabled to linearly move along the central rod, the inner wall of the bottle body is scraped, the peeled focus tissues are enabled to be adhered on the scraping rod, and the relevant technical staff after the scraping rod is taken out to carry out follow-up analysis on focus tissues on the focus tissues.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model.
FIG. 2 is a schematic diagram of a semi-sectional structure of the present utility model.
FIG. 3 is an enlarged schematic view of the whole cross-sectional structure of the present utility model.
Fig. 4 is a schematic elevational view of the present utility model.
Reference numerals annotate: housing 101, scraping assembly 2, storage assembly 3, negative pressure assembly 4, center plate 201, connecting plate 202, cutter 203, rotating rod 204, base 205, first gear 206, first motor 207, bottle 301, scraping rod 302, center rod 303, fan blade 401, bellows 402, second gear 403, second motor 404
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, in accordance with an embodiment of the present utility model, a skin surface lesion scaler includes a housing 101, and is characterized by further comprising:
the storage component 3 is used for storing scraped skin focus tissues; a negative pressure assembly 4;
specifically, the negative pressure component 4 includes a fan blade 401 and a bellows 402, the fan blade 401 is rotationally connected with the housing 101 through the axis thereof, one end of the bellows 402 is fixedly connected with the housing 101, and the fan blade 401 is connected with the driving component.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific bellows described in the above embodiment, but may be replaced by other types of hoses, and the purpose of this arrangement is to facilitate the hose to adjust the suction angle of the negative pressure.
Specifically, the driving assembly includes a second gear 403 and a second motor 404, where the second gear 403 is fixedly connected with the axis of the fan blade 401, the gear of the second motor 404 is meshed with the second gear 403, and the second motor 404 is fixedly connected with the housing 101.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific fan blade described in the above embodiment, for example, the connection between the shaft center and the housing should be hardened, the purpose of this arrangement is to prevent the fan blade from breaking due to too high rotation speed, and the fan blade should be made of soft material, and its length should be matched with the shaft center.
Specifically, the storage assembly 3 includes a bottle 301, a scraping rod 302, and a central rod 303, where the bottle 301 is fixedly connected with the housing 101, the scraping rod 302 is slidably connected with the bottle 301, the central rod 303 is fixedly connected with the housing 101, and the scraping rod 302 is rotatably connected with the central rod 303.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific bottle body described in the above embodiment, for example, the top end of the bottle body is provided with a bottle cap for enhancing the sealing performance, and the length of the scraping rod is directly matched with the inner wall of the bottle body, so that the scraping rod can scrape the bottle body.
Specifically, the scraping assembly 2 includes a central disc 201, a connection plate 202, and a cutter 203, where a plurality of slots are circumferentially arranged on the central disc 201, the connection plate 202 is fixedly connected with the central disc 201 through the slots on the central disc 201, the cutter 203 is detachably connected with the connection plate 202, and the central disc 201 is connected with the auxiliary assembly.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific connection board described in the above embodiments, for example, the connection board is made of soft material, and the purpose of this arrangement is to prevent the device from nursing the patient too close to cause damage to the patient caused by the cutters on the connection board.
Specifically, the auxiliary assembly comprises a rotating rod 204, a base 205 and an input assembly, wherein the rotating rod 204 is fixedly connected with the shell 101, the two bases 205 are slidably connected with the shell 101 at two sides of the shell 101, the rotating rod 204 is rotatably connected with the base 205, the base 205 is fixedly connected with the corrugated pipe 402, and the rotating rod 204 is connected with the input assembly.
Specifically, the housing 101 is provided with a sliding rail for connecting with the base 205.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific base described in the above embodiment, for example, the material may be a hard material, and the connection with the shaft should be smooth.
Specifically, the input assembly includes a first gear 206 and a first motor 207, the first gear 206 is fixedly connected with the rotating rod 204 in the base 205, the gear of the first motor 207 is meshed with the first gear 206, and the first gear 206 is fixedly connected with the base 205.
For the above example, those skilled in the art should appreciate that the technical solution is not limited to the specific motor described in the above embodiment, for example, a hand wheel may be replaced, and the purpose of this arrangement is to accurately control the rotation speed of the cutter, and to adjust the rotation speed of the cutter in time according to the actual situation.
In the embodiment of the utility model, a related technician places the device on a lesion site to be cleared of a patient, at the moment, starts the first motor 207, drives the first gear 206 to start rotating, drives the first gear 206 to drive the rotating rod 204 fixedly connected with the first gear 206 to start rotating, drives the rotating rod 204 to synchronously rotate with the central disc 201 fixedly connected with the rotating rod, drives the plurality of connecting plates 202 on the central disc 201 to synchronously rotate, circularly scrapes lesion skin of the patient by a plurality of cutters 203, starts the second motor 404 to drive the second gear 403 to start rotating, drives the fan blade 401 fixedly connected with the second gear 403 to start rotating, and generates negative pressure through the rotation of the fan blade 401 to attract the lesion skin tissue scraped by the cutters 203 into the shell 101 through the bellows 402, prevent the skin tissue from being diffused in the outside air after being separated from a human body, enable the skin tissue to enter the bottle 301, after the lesion skin is cleared, take off a cover plate at the top end of the bottle 301, rotate a handle of the lifting rod 302 to linearly move along the rod 303, scrape the inner wall of the bottle 301, enable the peeled lesion tissue to be adhered to the scraping rod 302, and then the related technical staff is taken out for analyzing the lesion tissue.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A skin surface lesion scaler comprising a housing (101), characterized by further comprising:
a storage assembly (3) for storing scraped skin lesion tissue; a negative pressure assembly (4); scraping assembly (2)
Negative pressure subassembly (4) are including flabellum (401) and bellows (402), flabellum (401) are rotated through its axle center and are connected with casing (101), the one end and the casing (101) fixed connection of bellows (402), flabellum (401) are connected with drive assembly, scraping subassembly (2) are including, central dish (201), connecting plate (202) and cutter (203), a plurality of slots are arranged to circumference on central dish (201), slot and central dish (201) fixed connection on connecting plate (202) through central dish (201), cutter (203) are dismantled with connecting plate (202) and are connected, central dish (201) are connected with auxiliary assembly.
2. The skin surface lesion scaler according to claim 1, wherein said driving assembly comprises a second gear (403) and a second motor (404), said second gear (403) being fixedly connected to the shaft center of the fan blade (401), the gear of said second motor (404) being meshed with said second gear (403), said second motor (404) being fixedly connected to the housing (101).
3. The skin surface lesion scaler according to claim 1, wherein the storage assembly (3) comprises a bottle (301), a scraping rod (302) and a central rod (303), the bottle (301) is fixedly connected with the housing (101), the scraping rod (302) is slidably connected with the bottle (301), the central rod (303) is fixedly connected with the housing (101), and the scraping rod (302) is rotatably connected with the central rod (303).
4. The skin surface lesion scaler according to claim 1, wherein the auxiliary assembly comprises a rotating rod (204), a base (205) and an input assembly, wherein the rotating rod (204) is fixedly connected with the housing (101), the two bases (205) are slidably connected with the housing (101) at both sides of the housing (101), the rotating rod (204) is rotatably connected with the base (205), the base (205) is fixedly connected with the bellows (402), and the rotating rod (204) is connected with the input assembly.
5. The skin surface lesion scaler according to claim 1, wherein the housing (101) is provided with a sliding rail for connection with the base (205).
6. The skin surface lesion scaler according to claim 1, further comprising a first gear (206) and a first motor (207), said first gear (206) being fixedly connected with the turning bar (204) in the base (205), a gear of said first motor (207) being in engagement with the first gear (206), said first gear (206) being fixedly connected with the base (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288095.6U CN219895848U (en) | 2023-02-17 | 2023-02-17 | Skin surface focus scaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288095.6U CN219895848U (en) | 2023-02-17 | 2023-02-17 | Skin surface focus scaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895848U true CN219895848U (en) | 2023-10-27 |
Family
ID=88425926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320288095.6U Active CN219895848U (en) | 2023-02-17 | 2023-02-17 | Skin surface focus scaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895848U (en) |
-
2023
- 2023-02-17 CN CN202320288095.6U patent/CN219895848U/en active Active
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