CN219250268U

CN219250268U - Scurf inspection sampling tool

Info

Publication number: CN219250268U
Application number: CN202223275789.0U
Authority: CN
Inventors: 付雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-27
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a tool for checking and sampling dandruff, which relates to the technical field of skin sampling and solves the problems that skin injury of a patient is easily caused by deep cutting during operation, pain of the patient is increased, and operation difficulty of medical staff is increased. A scurf inspection sampling tool comprising: a mounting block; the mounting blocks are of rectangular block structures, and two groups of mounting blocks are arranged; a guide rail is slidably arranged at the top between the two groups of mounting blocks; a through rectangular through groove structure is formed in the middle of the top of the guide rail; the guide rail also comprises: the sliding rod adopts a cylindrical structure, and a spring structure is sleeved on the outer side of the sliding rod; the outer side of the screw is sleeved with a spring structure; the limiting ring adopts a hexagonal structure and is rotatably arranged on the outer side of the screw rod; can carry out spacingly to the lower sword degree of depth of scraper, avoid bringing the injury to the patient, improve the security in the sampling process, be convenient for medical personnel simultaneously control more.

Description

Scurf inspection sampling tool

Technical Field

The utility model belongs to the technical field of skin sampling, and particularly relates to a sampling tool for dandruff examination.

Background

Skin diseases are diseases of skin and skin appendages, and are often represented on the surface of the skin when the skin diseases occur, and when the skin diseases which are difficult to diagnose are encountered, it is generally required to take a dandruff sample on the surface of the diseased skin for detection, and thus sampling tools such as a dandruff scraper and the like are required.

The current sampling tools also suffer from the following disadvantages:

when the current sampling tool is used, the depth of the sampling knife is difficult to control, the sampling knife is operated only by the experience of medical staff, the phenomenon that the skin of a patient is damaged due to the fact that the sampling knife is too deep during operation is extremely easy to occur, the pain of the patient is increased, and meanwhile the operation difficulty of the medical staff is also increased.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sampling tool for dandruff inspection, which solves the problems that the skin injury of a patient is easily caused by deep cutting during operation, the pain of the patient is increased, and the operation difficulty of medical staff is increased.

The utility model relates to a purpose and efficacy of a scurf inspection sampling tool, which is achieved by the following specific technical means:

a scurf inspection sampling tool comprising: a mounting block; the installation blocks adopt a rectangular block structure, two groups of installation blocks are arranged in total, the two groups of installation blocks are symmetrically arranged left and right, and the upper side and the lower side of the installation blocks are provided with chute structures; a guide rail is slidably arranged at the top between the two groups of mounting blocks; a through rectangular through groove structure is formed in the middle of the top of the guide rail; the guide rail also comprises: the sliding rod adopts a cylindrical structure, a spring structure is sleeved on the outer side of the sliding rod, and a height scale value is arranged on the outer side of the sliding rod; the outer side of the screw is sleeved with a spring structure; the limiting ring adopts a hexagonal structure, the limiting ring is rotatably arranged on the outer side of the screw rod, and the top of the limiting ring is provided with a penetrating screw hole structure.

Further, the installation piece still includes: the bidirectional screw rod is rotatably arranged at the bottom of the left group of mounting blocks; the sliding blocks are of rectangular block structures, two groups of sliding blocks are arranged at the front side and the rear side of the bottoms of the two groups of installation blocks in a sliding mode respectively, penetrating screw hole structures are formed in the tops of the sliding blocks, the sliding blocks are connected with the bidirectional screw rods in a threaded fit mode, and four groups of circular groove structures are formed in the tops of the sliding blocks in an equidistant arrangement mode; the piston cylinders are of cylindrical structures, four groups of piston cylinders are arranged in the piston cylinders, the four groups of piston cylinders are respectively arranged in four groups of circular grooves at the top of the sliding block in a sliding manner, the outer walls of the piston cylinders are tightly attached to the inner walls of the circular grooves at the top of the sliding block, and the four groups of piston cylinders are fixedly connected; the sucking discs are provided with four groups in total, and the four groups of sucking discs are fixedly arranged at the bottom of the sliding block at positions corresponding to the four groups of circular grooves of the sliding block respectively, and are communicated with the four groups of circular grooves of the sliding block.

Further, the guide rail further comprises: the connecting block adopts a rectangular block structure, the connecting block is arranged on the inner side of the guide rail in a sliding manner, a through rectangular through groove structure is formed in the top of the connecting block, a sliding rod is fixedly arranged on the front side of the top of the connecting block, and a screw is fixedly arranged on the rear side of the top of the connecting block; the sliding plate adopts a U-shaped plate structure and is arranged between the sliding rod and the screw rod in a sliding way; the scraper is fixedly arranged at the bottom of the sliding plate; the handle adopts a T-shaped rod structure, and the handle is fixedly arranged at the top of the sliding plate.

Compared with the prior art, the utility model has the following beneficial effects:

through being provided with guide rail, the connecting block, the slide bar, the screw rod, spacing ring and sliding plate, under the effect of the spring in slide bar and screw rod outside, press the sliding plate and slide downwards, and then make the scraper contact with the surface of skin, the degree of depth adjustment spacing ring of sword is gone down as required, rotatory spacing ring in the outside of screw rod and make the spacing ring remove to the bottom of sliding plate, distance between spacing ring terminal surface and the sliding plate terminal surface is the degree of depth of sword down, then press sliding plate and scraper downwards through handheld handle, make the scraper slide preset distance and enter into in the skin, can carry out spacingly to the sword degree of depth down of scraper, avoid bringing the injury to the patient, the security of having improved the sample in-process, the medical personnel of being convenient for simultaneously controls.

Through being provided with installation piece, two-way lead screw, slider, piston cylinder and sucking disc, through the cooperation of piston cylinder and sucking disc, adsorb the sucking disc in the skin outside of sample area, when taking a sample, rotatory two-way lead screw drives two sets of sliders and further slides to the outside to skin through the sucking disc with sample area is taut, makes the scurf expand, does benefit to the development of sample more.

Drawings

Fig. 1 is a schematic overall axial view of the present utility model.

Fig. 2 is a schematic overall top view of the present utility model.

Fig. 3 is a schematic view of the overall bottom structure of the present utility model.

Fig. 4 is a schematic diagram of the rail shaft structure of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a mounting block; 101. a bidirectional screw rod; 102. a slide block; 103. a piston cylinder; 104. a suction cup; 2. a guide rail; 201. a connecting block; 202. a slide bar; 203. a screw; 204. a limiting ring; 205. a sliding plate; 206. a scraper; 207. a handle.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 4:

the utility model provides a scurf inspection sampling tool, comprising: a mounting block 1; the installation blocks 1 are of rectangular block structures, two groups of installation blocks 1 are arranged in total, the two groups of installation blocks 1 are symmetrically arranged left and right, and the upper side and the lower side of each installation block 1 are provided with chute structures; a guide rail 2 is arranged at the top between the two groups of mounting blocks 1 in a sliding manner; a penetrating rectangular through groove structure is formed in the middle of the top of the guide rail 2; the guide rail 2 further comprises: the sliding rod 202 is of a cylindrical structure, a spring structure is sleeved on the outer side of the sliding rod 202, and a height scale value is arranged on the outer side of the sliding rod 202; the screw 203 is sleeved with a spring structure outside the screw 203; the limiting ring 204, the limiting ring 204 adopts a hexagonal structure, the limiting ring 204 is rotatably arranged on the outer side of the screw 203, and the top of the limiting ring 204 is provided with a penetrating screw hole structure.

Wherein, the installation piece 1 still includes: the bidirectional screw rod 101, the bidirectional screw rod 101 is rotatably arranged at the bottom of the left group of mounting blocks 1; the sliding blocks 102 are of rectangular block structures, the sliding blocks 102 are provided with two groups, the two groups of sliding blocks 102 are respectively arranged on the front side and the rear side of the bottoms of the two groups of installation blocks 1 in a sliding manner, the tops of the sliding blocks 102 are provided with penetrating screw hole structures, the sliding blocks 102 are connected with the bidirectional screw rod 101 in a threaded fit manner, and the tops of the sliding blocks 102 are provided with four groups of circular groove structures in an equidistant arrangement manner; the piston cylinders 103, the piston cylinders 103 adopt a cylindrical structure, four groups of the piston cylinders 103 are arranged in total, the four groups of the piston cylinders 103 are respectively arranged in four groups of circular grooves at the top of the sliding block 102 in a sliding way, the outer walls of the piston cylinders 103 are tightly attached to the inner walls of the circular grooves at the top of the sliding block 102, and the four groups of the piston cylinders 103 are fixedly connected; the sucking discs 104, the sucking discs 104 are provided with four groups in total, and the positions of the four groups of sucking discs 104 corresponding to the four groups of circular grooves of the sliding block 102 are fixedly arranged at the bottom of the sliding block 102 respectively, and the sucking discs 104 are communicated with the four groups of circular grooves of the sliding block 102.

Through adopting above-mentioned technical scheme, according to the distance between two sets of sliders 102 of sampling area adjustment, drive two sets of sliders 102 and slide along between two sets of installation piece 1 through rotatory two-way lead screw 101 to adjust the distance between two sets of sliders 102, after the adjustment, adsorb the sucking disc 104 of two sets of sliders 102 bottoms respectively on the skin in the sampling area outside, then through outside pulling piston cylinder 103, increase sucking disc 104 absorptive firm degree, rotatory two-way lead screw 101 drives two sets of sliders 102 and further slide outside, thereby take advantage of the development of sampling with the skin taut of sampling area through sucking disc 104 more.

Wherein, guide rail 2 still includes: the connecting block 201 is of a rectangular block structure, the connecting block 201 is arranged on the inner side of the guide rail 2 in a sliding mode, a penetrating rectangular through groove structure is formed in the top of the connecting block 201, a sliding rod 202 is fixedly arranged on the front side of the top of the connecting block 201, and a screw 203 is fixedly arranged on the rear side of the top of the connecting block 201; the sliding plate 205, the sliding plate 205 adopts a U-shaped plate structure, and the sliding plate 205 is arranged between the sliding rod 202 and the screw 203 in a sliding way; a scraper 206, the scraper 206 being fixedly disposed at the bottom of the sliding plate 205; the handle 207, the handle 207 adopts the T-shaped rod structure, and the handle 207 is fixedly arranged on the top of the sliding plate 205.

Specific use and action of the embodiment:

in the utility model, the distance between two groups of sliding blocks 102 is adjusted according to a sampling area, the two groups of sliding blocks 102 are driven to slide along the two groups of mounting blocks 1 by rotating a bidirectional screw rod 101, so that the distance between the two groups of sliding blocks 102 is adjusted, after the adjustment is finished, suction cups 104 at the bottoms of the two groups of sliding blocks 102 are respectively adsorbed on the skin outside the sampling area, then the adsorption firmness of the suction cups 104 is increased by pulling a piston cylinder 103 outwards, at the moment, under the action of springs outside a sliding rod 202 and a screw 203, a sliding plate 205 is pressed to slide downwards, so that a scraper 206 is contacted with the surface of the skin, the position of a limiting ring 204 is adjusted according to the depth of a cutter required to be lowered, the limiting ring 204 is rotated outside the screw 203, and the limiting ring 204 is moved to the bottom of the sliding plate 205, the distance between the top end face of the limiting ring 204 and the bottom end face of the sliding plate 205 is the depth of the lower knife, and then the bidirectional screw 101 is rotated to drive the two groups of sliding blocks 102 to further slide outwards, so that the skin of a sampling area is tensioned through the sucker 104, the sampling is more facilitated, then the sliding plate 205 and the scraper 206 are pressed downwards through the handheld handle 207, the scraper 206 slides a preset distance and enters the skin, then the scraping is carried out through the sliding guide rail 2 and the scraper 206, the scraping is collected by medical staff, the whole process is completed, the lower knife depth of the scraper 206 is limited, the damage to a patient is avoided, and meanwhile, the medical staff is more convenient to operate.

Claims

1. A scurf inspection sampling tool comprising: a mounting block (1); the mounting blocks (1) are of rectangular block structures, two groups of the mounting blocks (1) are arranged in total, the two groups of the mounting blocks (1) are symmetrically arranged left and right, and the upper side and the lower side of each mounting block (1) are provided with sliding groove structures; a guide rail (2) is arranged at the top between the two groups of mounting blocks (1) in a sliding manner; a through rectangular through groove structure is formed in the middle of the top of the guide rail (2); the guide rail (2) further comprises: the connecting block (201), the connecting block (201) adopts a rectangular block structure, the connecting block (201) is arranged on the inner side of the guide rail (2) in a sliding way, a through rectangular through groove structure is formed in the top of the connecting block (201), a sliding rod (202) is fixedly arranged on the front side of the top of the connecting block (201), and a screw (203) is fixedly arranged on the rear side of the top of the connecting block (201); the sliding rod (202) adopts a cylindrical structure, a spring structure is sleeved on the outer side of the sliding rod (202), and a height scale value is arranged on the outer side of the sliding rod (202); the screw (203) is sleeved with a spring structure at the outer side of the screw (203); the limiting ring (204), the limiting ring (204) adopts a hexagonal structure, the limiting ring (204) is rotatably arranged on the outer side of the screw (203), and a penetrating screw hole structure is formed in the top of the limiting ring (204); the sliding plate (205), the sliding plate (205) adopts a U-shaped plate structure, and the sliding plate (205) is arranged between the sliding rod (202) and the screw rod (203) in a sliding way; a scraper (206), wherein the scraper (206) is fixedly arranged at the bottom of the sliding plate (205); the handle (207), handle (207) adopt T shape pole structure, and handle (207) fixed set up in the top of sliding plate (205).

2. A scurf inspection sampling tool according to claim 1 wherein: the mounting block (1) further comprises: the bidirectional screw rod (101), the bidirectional screw rod (101) is rotatably arranged at the bottom of the left group of mounting blocks (1); the sliding block (102), the sliding block (102) adopts a rectangular block structure, the sliding block (102) is provided with two groups, the two groups of sliding blocks (102) are respectively arranged on the front side and the rear side of the bottom of the two groups of installation blocks (1) in a sliding manner, the top of the sliding block (102) is provided with a penetrating screw hole structure, the sliding block (102) is connected with the bidirectional screw rod (101) through threaded fit, and the top of the sliding block (102) is provided with four groups of circular groove structures in an equidistant arrangement mode.

3. A scurf inspection sampling tool according to claim 2 wherein: the mounting block (1) further comprises: the piston cylinder (103), the piston cylinder (103) adopts cylindrical structure, and piston cylinder (103) are provided with four groups altogether, and four groups of piston cylinder (103) slide respectively and set up in four groups of circular recess at slider (102) top, and the outer wall of piston cylinder (103) closely laminates with the inner wall of slider (102) top circular recess, fixed connection between four groups of piston cylinder (103).

4. A scurf inspection sampling tool according to claim 3 wherein: the mounting block (1) further comprises: the four groups of suckers (104) are arranged in total, the four groups of suckers (104) are fixedly arranged at the bottom of the sliding block (102) corresponding to the positions of the four groups of circular grooves of the sliding block (102) respectively, and the four groups of circular grooves of the sucker (104) and the sliding block (102) are communicated.