CN213249303U

CN213249303U - Medical skin scraper convenient to sample

Info

Publication number: CN213249303U
Application number: CN202020636847.XU
Authority: CN
Inventors: 徐权发
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-05-25
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a medical skin scraper convenient to sample relates to dermatology medical instrument technical field. The utility model discloses a both sides board, the rigid coupling has two diaphragms between the board of both sides, and sliding fit has first subassembly and the second of scraping to scrape between the board of both sides, and first subassembly and the second of scraping are scraped the subassembly and are set up for the symmetry, and one side joint of both sides board has the collecting box, and first subassembly of scraping includes the mounting panel, and the upper surface rigid coupling of mounting panel has the connecting plate, and connecting plate upper end rigid coupling has the holding down plate, and the lower surface rigid coupling of mounting panel has the scraper. The utility model discloses a set up first subassembly of scraping, second and scrape subassembly and collecting box, realize scraping fast and collecting to skin pathological change department sample.

Description

Medical skin scraper convenient to sample

Technical Field

The utility model belongs to the technical field of dermatology medical instrument, especially, relate to a medical skin scraper convenient to sample.

Background

Skin scraper is one kind and scrapes the device of skin piece sample on skin, often need carry out the sample check with the help of skin scraper in skin diagnosis treatment process, but the easy scattering everywhere of tissue that scrapes down at the in-process of sampling loses, is unfavorable for collecting, and current scraper uses and plays convenient not enough, and the security is not high.

Therefore, the utility model designs a medical skin scraper convenient to sample to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical skin scraper convenient to sample through setting up first scraping subassembly, second and scraping subassembly and collecting box, realizes scraping fast and collecting to skin pathological change department sample, has solved current scraper and has used to play convenient inadequately, and the security is not high, scrapes the difficult problem of collecting of tissue that gets off.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a medical skin scraper convenient for sampling, which comprises two side plates, wherein two transverse plates are fixedly connected between the two side plates, a first scraping component and a second scraping component are in sliding fit between the two side plates, the first scraping component and the second scraping component are symmetrically arranged, and a collecting box is clamped on one side of each side plate;

first subassembly of scraping includes the mounting panel, the upper surface rigid coupling of mounting panel has the connecting plate, connecting plate upper end rigid coupling has the holding down plate, the lower surface rigid coupling of mounting panel has the scraper.

Furthermore, a through groove is formed in the transverse plate, and the connecting plate penetrates through the transverse plate through the through groove and is in sliding fit with the transverse plate.

Further, the equal rigid coupling in both ends of mounting panel has the slider, two the spout has all been seted up on the opposite face of curb plate, the slider is located the inside of spout and with spout sliding fit, the rigid coupling has a plurality of extension springs between the tank bottom of slider and spout.

Furthermore, a plurality of semicircular silica gel columns are fixedly connected to the upper surface of the lower pressing plate, inclined planes are arranged on the bottom surface of the mounting plate, and one end of the mounting plate is located inside the collecting box.

Furthermore, the collecting box is a box body with an opening at one end, two clamping plates are fixedly connected with the opening end of the collecting box, two clamping grooves are formed in the positions, corresponding to the clamping plates, of one side of each side plate, and the clamping plates are located inside the clamping grooves.

The utility model discloses following beneficial effect has: the utility model discloses a set up first subassembly of scraping, second and scrape subassembly and collecting box, inwards extrude two holding down plates for two scraper relative motion between the board of both sides realize scraping many times of skin pathological change department, and the tissue that the scraping obtained directly gets into to the collecting box in, easy operation reaches the purpose of scraping fast and collecting to skin pathological change department sample.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a medical skin scraper for facilitating sampling;

FIG. 2 is a schematic structural view of FIG. 1, disassembled;

FIG. 3 is a schematic structural view of a side plate;

FIG. 4 is a schematic view of a first scraping assembly;

FIG. 5 is a schematic view of the mounting plate;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a collecting box, 2-a side plate, 3-a first scraping component, 301-a lower pressing plate, 302-a connecting plate, 303-a mounting plate, 304-a scraper, 305-a sliding block, 306-a semicircular silica gel column, 4-a clamping plate, 5-a through groove, 6-a clamping groove, 7-a sliding groove, 8-a tension spring, 9-a diagonal plane, 10-a transverse plate and 11-a second scraping component.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a medical skin scraper convenient for sampling, which comprises two side plates 2, two transverse plates 10 are fixedly connected between the two side plates 2, a first scraping component 3 and a second scraping component 11 are in sliding fit between the two side plates 2, the first scraping component 3 and the second scraping component 11 are symmetrically arranged, and a collecting box 1 is clamped on one side of each of the two side plates 2;

the first scraping component 3 comprises a mounting plate 303, a connecting plate 302 is fixedly connected to the upper surface of the mounting plate 303, a lower pressing plate 301 is fixedly connected to the upper end of the connecting plate 302, and a scraper 304 is fixedly connected to the lower surface of the mounting plate 303.

As shown in fig. 1, a through groove 5 is formed in the transverse plate 10, the connecting plate 302 penetrates through the transverse plate 10 through the through groove 5 and is in sliding fit with the transverse plate 10, and the connecting plate 302 penetrates through the transverse plate 10.

Wherein as shown in fig. 3 and 4, the both ends of mounting panel 303 are all fixedly connected with slider 305, have all seted up spout 7 on the opposite face of both sides board 2, and slider 305 is located the inside of spout 7 and with spout 7 sliding fit, and the rigid coupling has a plurality of extension springs 8 between the bottom of slider 305 and the spout 7.

As shown in FIG. 5, a plurality of semicircular silica gel columns 306 are fixedly connected to the upper surface of the lower pressing plate 301, the bottom surface of the mounting plate 303 is provided with a bevel facet 9, one end of the mounting plate 303 is positioned inside the collecting box 1, and the narrower end surface side of the mounting plate 303 is positioned inside the collecting box 1.

Wherein as shown in fig. 2, the collection box 1 is a box with an open end, the open end of the collection box 1 is fixedly connected with two clamping plates 4, two clamping grooves 6 are arranged at the positions of one side of the side plate 2 corresponding to the clamping plates 4, the clamping plates 4 are arranged inside the clamping grooves 6, and the clamping plates 4 are clamped with the clamping grooves 6 through elastic deformation.

One specific application of this embodiment is: when in use, the collecting box 1 is fixed on one side of the side plate 2 through the matching of the clamping plate 4 and the clamping groove 6, at the moment, the side surface of the collecting box 1 is tightly contacted with the side surface of the side plate 2 and the transverse plate 10, the side surfaces of the side plate 2 and the transverse plate 10 are contacted with the lesion part of the skin of a patient, a user forcibly presses the lower pressing plates 301 on the first scraping component 3 and the second scraping component 11, the connecting plate 302 moves downwards, the sliding block 305 slides in the sliding groove 7, the tension spring 8 is stretched, the mounting plate 303 drives the scrapers 304 to move, the two scrapers 304 move towards each other, the scrapers 304 scrape the superficial layer tissue of the skin at the lesion part, the skin tissue slides into the collecting box 1 through the inclined plane 9 of the mounting plate 303, after each scraping, the force applied to the lower pressing plates 301 is removed, under the action of the elastic restoring force of the tension spring 8, the two mounting plates 303 move back to the respective initial positions, at the moment, can realize scraping many times to skin pathological change department, guarantee to obtain pathological change tissue sample, accomplish the back at the scraping, place the device is vertical for collecting box 1 is in the aspect of down, with manual spring side plate 2, makes the sample tissue all fall into collecting box 1 bottom, separates collecting box 1 and curb plate 2, thereby obtains the pathological change department skin sample of collection.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a medical skin scraper convenient to sample which characterized in that: the scraper comprises two side plates (2), two transverse plates (10) are fixedly connected between the two side plates (2), a first scraping component (3) and a second scraping component (11) are in sliding fit between the two side plates (2), the first scraping component (3) and the second scraping component (11) are symmetrically arranged, and a collecting box (1) is clamped on one side of each side plate (2);

first subassembly (3) of scraping includes mounting panel (303), the upper surface rigid coupling of mounting panel (303) has connecting plate (302), connecting plate (302) upper end rigid coupling has holding down plate (301), the lower surface rigid coupling of mounting panel (303) has scraper (304).

2. The medical skin scraper convenient for sampling according to claim 1, characterized in that the transverse plate (10) is provided with a through groove (5), and the connecting plate (302) penetrates through the transverse plate (10) through the through groove (5) and is in sliding fit with the transverse plate (10).

3. The medical skin scraper convenient for sampling according to claim 1, characterized in that the two ends of the mounting plate (303) are fixedly connected with a sliding block (305), the opposite surfaces of the two side plates (2) are respectively provided with a sliding groove (7), the sliding block (305) is positioned inside the sliding groove (7) and is in sliding fit with the sliding groove (7), and a plurality of tension springs (8) are fixedly connected between the sliding block (305) and the bottom of the sliding groove (7).

4. The medical skin scraper for facilitating sampling according to claim 1, characterized in that a plurality of semicircular silica gel columns (306) are fixedly connected to the upper surface of the lower pressing plate (301), the bottom surface of the mounting plate (303) is provided with a chamfer (9), and one end of the mounting plate (303) is positioned inside the collecting box (1).

5. The medical skin scraper convenient for sampling according to claim 1, wherein the collection box (1) is a box body with an open end, two clamping plates (4) are fixedly connected to the open end of the collection box (1), two clamping grooves (6) are formed in positions of one side of the side plate (2) corresponding to the clamping plates (4), and the clamping plates (4) are located inside the clamping grooves (6).