CN211834497U

CN211834497U - Medical department of stomatology oral mucosa scrapes gets sampling device

Info

Publication number: CN211834497U
Application number: CN201921216438.8U
Authority: CN
Inventors: 刘兴光; 杨建丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-11-03
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a medical department of stomatology oral mucosa scrapes gets sampling device, including straight grooved bar, characterized by: the oral mucosa scraping block is characterized in that a first sliding block is embedded into a sliding groove of a straight groove rod, a first guiding rod penetrates through the first sliding block, the guiding rod is fixed into the sliding groove of the straight groove rod, a cylinder is fixedly connected to the lower side of the first sliding block, a cylinder is inserted into the cylinder, the lower end of the cylinder is fixedly connected with a U-shaped plate, and a mouth mucosa scraping block is hinged into the U-shaped plate. The utility model relates to an oral cavity sampling equipment field, specifically say, relate to medical department of stomatology oral mucosa scrapes gets sampling device. This device can realize getting the sample to scraping of oral mucosa.

Description

Medical department of stomatology oral mucosa scrapes gets sampling device

Technical Field

The utility model relates to an oral mucosa sampling equipment field, specifically say, relate to medical department of stomatology oral mucosa scrapes gets sampling device.

Background

The process of oral mucosa sample is to take a sample again after the clearance oral cavity, artifical use sampling rod or cotton swab etc. to make a round trip gently scrape on the oral cavity inner wall and collect the sample, then break about 2cm below the head of sampling rod, put into the sample tube and preserve the sample, need carry out many times scraping to the oral cavity inner wall in whole collection process, the improper operation easily causes the injury to patient's oral cavity, and the sampling rod scraping scope is less, need manually scrape on a large scale and get, and the sampling rod takes a sample, the sample is left on cotton stick or sampling rod, the sample probably loses the activity after the sampling rod is dry, the difficult saving of sample on the cotton stick, need design one kind can adjust and scrape the scope, the oral mucosa that can be convenient for collect the oral mucosa sample scrapes the device of getting the sample, this is prior art's the weak point.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide medical department of stomatology oral mucosa scrapes gets sampling device, conveniently realizes getting the sample to scraping of oral mucosa.

The utility model adopts the following technical scheme to realize the purpose of the invention:

medical department of stomatology oral mucosa scrapes gets sampling device, including straight grooved bar, characterized by: the oral mucosa scraping block is characterized in that a first sliding block is embedded into a sliding groove of a straight groove rod, a first guiding rod penetrates through the first sliding block, the guiding rod is fixed into the sliding groove of the straight groove rod, a cylinder is fixedly connected to the lower side of the first sliding block, a cylinder is inserted into the cylinder, the lower end of the cylinder is fixedly connected with a U-shaped plate, and a mouth mucosa scraping block is hinged into the U-shaped plate.

As a further limitation of the technical scheme, the guide rod further penetrates through a second sliding block, the second sliding block is fixedly connected with the first sliding block through a spring, the spring is sleeved on the guide rod, two sides of the middle of the straight groove rod are respectively provided with a movable groove, two sides of the second sliding block are respectively fixedly connected with a threaded rod, and the two threaded rods respectively penetrate through the movable grooves and are in threaded connection with the nuts.

As the further limitation of the technical scheme, the upper side of the first sliding block is fixedly connected with the clamping plate, one end of the connecting rod is hinged inside the clamping plate, the other end of the connecting rod is hinged with the round shaft, the round shaft is fixed to the middle of the sliding rail, the sliding rail is arranged at one end of the V-shaped handle rod, one end of the V-shaped handle rod is hinged to one end of the first groove, the first groove is arranged on the upper side of the handheld block, and the handheld block is fixedly connected with one end of the straight groove rod.

As a further limitation of the technical solution, two sides of the lower part of the cylinder correspond to the cylindrical threaded connection jackscrew respectively.

As a further limitation of the technical scheme, a group of uniformly distributed grooves II are arranged on the oral mucosa scraping block.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a medical department of stomatology oral mucosa scrapes gets sampling device. The method has the following beneficial effects:

(1) the device can adjust the distance between the first sliding block and the second sliding block, and further adjust the moving range of the sliding block driving the oral mucosa scraping block;

(2) the connecting rod can be driven to swing by pressing the V-shaped handle rod downwards, the connecting rod drives the clamping plate and the first sliding block to move, the first sliding block drives the U-shaped plate and the oral mucosa scraping block to move, and the oral mucosa scraping block rolls along the inner wall of the oral cavity when the first sliding block drives the U-shaped plate and the oral mucosa scraping block to move due to the fact that the oral mucosa scraping block is attached to the inner wall of the oral cavity;

(3) the groove can store the oral mucosa.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 6 is a schematic view of a three-dimensional structure of the present invention.

In the figure: 1. the oral mucosa scraping device comprises a connecting rod, 2, a sliding rail, 3, a V-shaped handle rod, 4, a groove I, 5, a handheld block, 5a, a round shaft, 6, a straight groove rod, 7, a bolt, 8, a threaded rod, 9, a movable groove, 10, a sliding block I, 11, a clamping plate, 12, a sliding block II, 13, a guide rod, 14, a spring, 15, an oral mucosa scraping block, 16, a groove II, 17, a U-shaped plate, 18, a top thread, 19, a cylinder, 20 and a cylinder.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model discloses a straight grooved bar 6, embedded slider 10 in the spout of straight grooved bar 6, guide bar 13 passes slider 10, guide bar 13 fixes in the spout of straight grooved bar 6, the downside fixed connection drum 19 of slider 10, insert cylinder 20 in the drum 19, the lower extreme fixed connection U-shaped plate 17 of cylinder 20, articulated oral mucosa scrapes piece 15 in the U-shaped plate 17.

The guide rod 13 further penetrates through a second sliding block 12, the second sliding block 12 is fixedly connected with a first sliding block 10 through a spring 14, the spring 14 is sleeved on the guide rod 13 in an annular mode, movable grooves 9 are formed in two sides of the middle of the straight groove rod 6 respectively, threaded rods 8 are fixedly connected to two sides of the second sliding block 12 respectively, and the two threaded rods 8 penetrate through the movable grooves 9 respectively and are in threaded connection with nuts 7.

Upside fixed connection splint 11 of slider 10, the inside one end of articulated connecting rod 1 of splint 11, the articulated circle axle 5a of the other end of connecting rod 1, the middle part at slide rail 2 is fixed to circle axle 5a, slide rail 2 sets up the one end at V-arrangement handle pole 3, the one end tip of V-arrangement handle pole 3 articulates one end in recess 4, recess 4 sets up the upside at handheld piece 5, handheld piece 5 fixed connection the one end of straight flute rod 6.

Two sides of the lower part of the cylinder 19 are respectively connected with the jackscrew 18 corresponding to the cylinder 20 in a threaded manner.

The oral mucosa scraping block 15 is provided with a group of uniformly arranged grooves II 16.

The utility model discloses a work flow does: during the use, unscrew nut 7, remove nut 7 and drive threaded rod 8 and remove in activity inslot 9, threaded rod 8 drives two 12 sliders and removes along guide bar 13 in the spout of straight flute pole 6, and two 12 compression springs 14 of slider have adjusted the position of two 12 sliders in the spout of straight flute pole 6, and then adjust the oral mucosa and scrape the scope of getting 15 removals, screw up nut 7. Then the device is held by hand, the oral mucosa scraping block 15 is placed in the oral cavity, the oral mucosa scraping block 15 is attached to the side wall of the oral cavity, the V-shaped handle rod 3 is pressed down to drive the connecting rod 1 to swing, the connecting rod 1 drives the clamping plate 11 to move, the clamping plate 11 drives the first slider 10 to slide in the chute 6 of the straight chute rod 6 towards the direction close to the second slider 12, the first slider 10 compresses the spring 14, the first slider 10 drives the U-shaped plate 17 to move, the U-shaped plate 17 drives the oral mucosa scraping block 15 to be attached to the side wall of the oral cavity to rotate, the oral mucosa is scraped, the oral mucosa can be stored in the second groove 16, after sampling is completed, the oral mucosa scraping block 15 is taken out, the jackscrew 18 is unscrewed, the cylinder 20 is taken out of the cylinder 19, the oral mucosa scraping block 15 is taken out, and a.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. Medical department of stomatology oral mucosa scrapes gets sampling device, including straight grooved bar (6), characterized by: embedding slider (10) in the spout of straight flute pole (6), guide bar (13) pass slider (10), guide bar (13) are fixed in the spout of straight flute pole (6), downside fixed connection drum (19) of slider (10), insert cylinder (20) in drum (19), the lower extreme fixed connection U-shaped board (17) of cylinder (20), piece (15) are scraped to articulated oral mucosa in U-shaped board (17).

2. The medical oral mucosa scraping and sampling device of claim 1, which is characterized in that: the guide rod (13) further penetrates through a second sliding block (12), the second sliding block (12) is fixedly connected with the first sliding block (10) through a spring (14), the spring (14) is sleeved on the guide rod (13), movable grooves (9) are respectively formed in two sides of the middle of the straight groove rod (6), threaded rods (8) are respectively fixedly connected to two sides of the second sliding block (12), and the threaded rods (8) penetrate through the movable grooves (9) and are in threaded connection with nuts (7).

3. The medical oral mucosa scraping and sampling device of claim 1, which is characterized in that: upside fixed connection splint (11) of slider (10), the one end of the inside articulated connecting rod (1) of splint (11), the articulated circle axle (5a) of the other end of connecting rod (1), the middle part at slide rail (2) is fixed in circle axle (5a), slide rail (2) set up the one end in V-arrangement handle bar (3), the one end tip of V-arrangement handle bar (3) articulates in recess (4) one end, recess (4) set up the upside at handheld piece (5), handheld piece (5) fixed connection the one end of straight flute bar (6).

4. The medical oral mucosa scraping and sampling device of claim 1, which is characterized in that: two sides of the lower part of the cylinder (19) are respectively connected with a jackscrew (18) corresponding to the cylinder (20) in a threaded manner.

5. The medical oral mucosa scraping and sampling device of claim 1, which is characterized in that: the oral mucosa scraping block (15) is provided with a group of uniformly distributed grooves II (16).