CN214595906U

CN214595906U - Sample scraping device for dermatological detection

Info

Publication number: CN214595906U
Application number: CN202120037152.4U
Authority: CN
Inventors: 石海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-05
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a device is scraped to dermatology's sample for detection, including handle and apron, the embedded regulating block of installing of lower extreme of handle, and the internal surface mounting of regulating block has the movable rod to the lower extreme that the inside that the handle was passed to the upper end of movable rod was wiped with the sample is connected, the upper end surface mounting of handle has the end cover, and the upper end of end cover sets up flutedly, and the fly leaf is installed to the inner wall of recess, the last surface mounting of fly leaf has the friction disc. This device is scraped to sample for dermatology department's detection, fill proper amount disinfection alcohol in the apotheca in this device, seal up alcohol in the apotheca through the plastic film after that, use when this string gets the device, draw out the apron from the recess earlier, when the apron is along the recess roll-off, the apron takes the needle hammer to rotate along the apotheca through the lug, rotatory needle hammer punctures the plastic film, alcohol flows out from the plastic film that punctures, the alcohol of outflow is absorbed by medical cotton.

Description

Sample scraping device for dermatological detection

Technical Field

The utility model relates to a scrape skin sampling device technical field specifically is a device is scraped to dermatology's sample for detection.

Background

When treating skin disease, need carry out medical science inspection process earlier, the doctor often need use the scraper to carry out the scraping sampling to patient's pathological change skin, then inspects to the diagnosis state of an illness, current skin is hung and is got the device and generally cut skin through the scraper, places skin on the sample piece again after that, later still need disinfect the skin of cutting and wrap the processing, and the operation process is loaded down with trivial details, and the time is longer, still causes skin secondary infection easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is scraped to dermatology branch of academic or vocational study detects with sample to propose current skin sampling device complex operation and cause skin secondary infection's problem easily in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sample scraping device for dermatological detection comprises a handle and a cover plate, wherein an adjusting block is installed at the lower end of the handle in an embedded mode, a movable rod is installed on the inner surface of the adjusting block, the upper end of the movable rod penetrates through the inside of the handle and is connected with the lower end of a sampling wiper, an end cover is installed on the outer surface of the upper end of the handle, a groove is formed in the upper end of the end cover, a movable plate is installed on the inner wall of the groove, a friction plate is installed on the upper surface of the movable plate, medical cotton is installed at the lower end of the movable plate, the lower end of the medical cotton is located inside a storage chamber, the lower surface of the storage chamber is installed on the lower surface of the inside of the groove, a plastic film is fixed on the inner wall of the storage chamber, the upper surface of the plastic film is connected with the lower surface of the medical cotton, the outer surface of the cover plate is connected with the inner surface of the groove, a clamping groove is formed in the surface of the cover plate, and the inner surface of the clamping groove is connected with the two ends of the movable plate, the inner wall of draw-in groove is fixed with the lug, and the surface of lug is connected with the top of needle hammer to the surface of apotheca is passed through to the end of needle hammer, the end of needle hammer is located the top of plastic film.

Preferably, the handle and the adjusting block form a rotating structure, the longitudinal section of the adjusting block is in a shape like a Chinese character 'tu', and the adjusting block is in threaded connection with the movable rod.

Preferably, the sampling wiper is connected with the handle in a sliding mode through the movable rod, the longitudinal section of the sampling wiper is semicircular, and the outer surface of the sampling wiper is a rough surface.

Preferably, the longitudinal section of the end cover is H-shaped, the end cover is in threaded connection with the handle, the end cover forms a rotating structure with the movable plate through the groove, and the groove is in sliding connection with the cover plate.

Preferably, the clamping grooves are arranged in a central symmetry mode by taking the cover plate as a center, the clamping grooves are connected with the movable plate in a clamping mode through the convex blocks, and the convex blocks are arranged in a central symmetry mode by taking the clamping grooves as a center.

Preferably, the number of the needle hammers is 2, the needle hammers and the storage chamber form a rotating structure, and the needle hammers and the lugs are connected in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: this device is scraped to sample for dermatology department's detection:

1. when the hanging device is used, the cover plate is firstly drawn out from the groove, the cover plate slides out along the groove, meanwhile, the cover plate drives the needle hammer to rotate along the storage chamber through the bump, the rotating needle hammer punctures the plastic film, the alcohol flows out from the punctured plastic film, and the flowing alcohol is absorbed by the medical cotton;

2. after the cover plate is pulled out, the movable plate is rotated along the end cover, the medical cotton is turned out through the turned movable plate, then the medical cotton is driven by the handle to disinfect the skin, after disinfection is finished, the movable plate is turned over again, the friction plate faces upwards, then the friction plate is driven by the handle to rub the skin, and therefore the rubbed skin surface is broken, and sampling is convenient;

3. then, the end cover is rotated along the handle, so that the sampling eraser is exposed, then the adjusting block is rotated along the handle, the rotating adjusting block drives the movable rod to move, the movable rod pushes the sampling eraser out of the handle, and then the sampling eraser is controlled by the handle to scrape and sample the skin.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

fig. 2 is a schematic view of a sectional structure of the end cap according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic front sectional structural view of the end cap of the present invention.

In the figure: 1. a handle; 2. an adjusting block; 3. a movable rod; 4. sampling and wiping; 5. an end cap; 6. a groove; 7. a movable plate; 8. a friction plate; 9. medical cotton; 10. a storage chamber; 11. a plastic film; 12. a cover plate; 13. a card slot; 14. a bump; 15. a needle hammer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sample scraping device for dermatological detection comprises a handle 1, an adjusting block 2, a movable rod 3, a sampling wiper 4, an end cover 5, a groove 6, a movable plate 7, friction plates 8, medical cotton 9, a storage chamber 10, a plastic film 11, a cover plate 12, a clamping groove 13, a bump 14 and a needle hammer 15, wherein the adjusting block 2 is installed at the lower end of the handle 1 in an embedded mode, the movable rod 3 is installed on the inner surface of the adjusting block 2, the upper end of the movable rod 3 penetrates through the inside of the handle 1 to be connected with the lower end of the sampling wiper 4, the end cover 5 is installed on the outer surface of the upper end of the handle 1, the groove 6 is formed in the upper end of the end cover 5, the movable plate 7 is installed on the inner wall of the groove 6, the friction plates 8 are installed on the upper surface of the movable plate 7, the medical cotton 9 is installed at the lower end of the movable plate 7, the lower end of the medical cotton 9 is located inside the storage chamber 10, the lower surface of the storage chamber 10 is installed on the lower surface of the inside of the groove 6, and a plastic film 11 is fixed on the inner wall of the storage chamber 10, the upper surface of the plastic film 11 is connected with the lower surface of the medical cotton 9, the outer surface of the cover plate 12 is connected with the inner surface of the groove 6, a clamping groove 13 is formed in the surface of the cover plate 12, the inner surface of the clamping groove 13 is connected with the two ends of the movable plate 7, a bump 14 is fixed on the inner wall of the clamping groove 13, the outer surface of the bump 14 is connected with the initial end of a needle hammer 15, the tail end of the needle hammer 15 penetrates through the surface of the storage chamber 10, and the tail end of the needle hammer 15 is located above the plastic film 11.

Handle 1 and regulating block 2 are for constituting revolution mechanic, and the vertical section of regulating block 2 is "protruding" style of calligraphy form to regulating block 2 and movable rod 3 are threaded connection, are the rotatory regulating block 2 of handle 1, and take movable rod 3 to remove through rotatory regulating block 2, and the movable rod 3 of removal is wiped 4 to push out along the sample of handle 1, thereby is convenient for use and is wiped 4.

The sample is wiped 4 and is sliding connection through movable rod 3 and handle 1, and the longitudinal section of wiping 4 of taking a sample is half circular to the surface of 4 is wiped in the sample sets up to rough surface, and the sample that roughly sets up is wiped 4 and is convenient for scrape the sample to damaged skin.

The longitudinal section of end cover 5 is "H" form, and end cover 5 and handle 1 are threaded connection to end cover 5 constitutes revolution mechanic through recess 6 and fly leaf 7, and recess 6 is sliding connection with apron 12 simultaneously, wipes 4 sealed in handle 1 through end cover 5 with taking a sample, thereby guarantees the clean when wiping 4's the use of taking a sample, secondary pollution when avoiding taking a sample.

The locking grooves 13 are symmetrically arranged with the cover plate 12 as a center, the locking grooves 13 are connected with the movable plate 7 through the protrusions 14 in a clamping manner, the protrusions 14 are symmetrically arranged with the locking grooves 13 as a center, and the movable plate 7 is clamped through the protrusions 14 in the locking grooves 13, so that the cover plate 12 is fixed in the groove 6.

The number of the needle hammers 15 is 2, the needle hammers 15 and the storage chamber 10 form a rotating structure, the needle hammers 15 are connected with the bumps 14 in a clamping mode, the surface of the plastic film 11 can be punctured through the rotating needle hammers 15, alcohol is filled into the storage chamber 10 arranged in the device, and the plastic film 11 seals the alcohol in the storage chamber 10, so that the leakage of the alcohol is avoided.

The working principle is as follows: when the sample scraping device for dermatological department is used, firstly, the skin needing to be sampled is exposed, then the cover plate 12 is pulled out along the groove 6, so that the cover plate 12 slides out along the movable plate 7 through the clamping groove 13, when the cover plate 12 moves, the moving cover plate 12 drives the starting end of the needle hammer 15 to rotate along the storage chamber 10 through the lug 14, the plastic film 11 is punctured along the tail end of the needle hammer 15 rotating along the storage chamber 10, the alcohol in the storage chamber 10 flows out from the punctured plastic film 11, and then the flowing alcohol is absorbed by the medical cotton 9;

then, rotating the movable plate 7 for 180 degrees along the groove 6, so that the movable plate 7 with one surface provided with the medical cotton 9 faces upwards, then controlling the medical cotton 9 to wipe and disinfect the skin through the handle 1, then turning the movable plate 7 back again, so that the movable plate 7 with one surface provided with the friction plate 8 faces upwards, then controlling the friction plate 8 to rub the disinfected skin through the handle 1, and rubbing and damaging the skin through the friction plate 8, so that the skin can be sampled conveniently;

finally, along 1 rotatory end cover 5 of handle, thereby make the sample wipe 4 and expose, follow this and follow 1 rotatory regulating block 2 of handle, take movable rod 3 to remove through rotatory regulating block 2, movable rod 3 that removes wipes 4 along the sample along handle 1 and pushes out, thereby 4 is wiped in the convenient to use sample, wipe 4 through 1 control samples of handle and scrape damaged skin after that, the sample that will scrape out through handle 1 is smeared on the sample piece after that, thereby convenient to use, wipe 4 through the sample of disposable, thereby avoid the secondary pollution of skin, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sample scraping device for dermatological detection comprises a handle (1) and a cover plate (12), and is characterized in that: the lower end of the handle (1) is provided with an embedded adjusting block (2), the inner surface of the adjusting block (2) is provided with a movable rod (3), the upper end of the movable rod (3) penetrates through the inside of the handle (1) and is connected with the lower end of a sampling wiper (4), the outer surface of the upper end of the handle (1) is provided with an end cover (5), the upper end of the end cover (5) is provided with a groove (6), the inner wall of the groove (6) is provided with a movable plate (7), the upper surface of the movable plate (7) is provided with a friction plate (8), the lower end of the movable plate (7) is provided with medical cotton (9), the lower end of the medical cotton (9) is positioned in a storage chamber (10), the lower surface of the storage chamber (10) is arranged on the inner lower surface of the groove (6), the inner wall of the storage chamber (10) is fixed with a plastic film (11), and the upper surface of the plastic film (11) is connected with the lower surface of the medical cotton (9), the outer surface of the cover plate (12) is connected with the inner surface of the groove (6), a clamping groove (13) is formed in the surface of the cover plate (12), the inner surface of the clamping groove (13) is connected with the two ends of the movable plate (7), a convex block (14) is fixed on the inner wall of the clamping groove (13), the outer surface of the convex block (14) is connected with the initial end of a needle hammer (15), the tail end of the needle hammer (15) penetrates through the surface of the storage chamber (10), and the tail end of the needle hammer (15) is located above the plastic film (11).

2. The dermatological testing sample scraping device according to claim 1, wherein: the handle (1) and the adjusting block (2) form a rotating structure, the longitudinal section of the adjusting block (2) is in a convex shape, and the adjusting block (2) is in threaded connection with the movable rod (3).

3. The dermatological testing sample scraping device according to claim 1, wherein: the sampling wiper (4) is in sliding connection with the handle (1) through the movable rod (3), the longitudinal section of the sampling wiper (4) is semicircular, and the outer surface of the sampling wiper (4) is set to be a rough surface.

4. The dermatological testing sample scraping device according to claim 1, wherein: the longitudinal section of the end cover (5) is H-shaped, the end cover (5) is in threaded connection with the handle (1), the end cover (5) forms a rotating structure with the movable plate (7) through the groove (6), and meanwhile the groove (6) is in sliding connection with the cover plate (12).

5. The dermatological testing sample scraping device according to claim 1, wherein: the clamping grooves (13) are symmetrically arranged by taking the cover plate (12) as a center, the clamping grooves (13) are connected with the movable plate (7) in a clamping mode through the convex blocks (14), and the convex blocks (14) are symmetrically arranged by taking the clamping grooves (13) as a center.

6. The dermatological testing sample scraping device according to claim 1, wherein: the number of the needle hammers (15) is 2, the needle hammers (15) and the storage chamber (10) form a rotating structure, and the needle hammers (15) are connected with the bumps (14) in a clamping manner.