CN220141703U - Plaque bacteria sampling tool - Google Patents

Abstract

The utility model relates to the field of collecting tools, and provides a dental plaque sampling tool, which comprises a holding piece and a wiping piece; the wiper for collecting flora and saliva contacting the inner wall of the oral cavity is arranged at one end of the holding piece; the holding piece comprises a holding part and a flow guiding part; a liquid storage cavity is formed in the holding part; the diversion part is arranged on the holding part, and the cavity opening of the liquid storage cavity is communicated with the diversion part; the wiper is arranged at one end of the flow guiding part, which is far away from the holding part; in the wiping and collecting process, saliva flowing out of the oral cavity flows into the liquid storage cavity along the flow guide part. The utility model has the effect of preventing the saliva of the patient from flowing randomly.

Description

Plaque bacteria sampling tool

Technical Field

The utility model relates to the field of collecting tools, in particular to a plaque bacterial sampling tool.

Background

Plaque refers to a bacterial population that adheres to the surface of the face, interproximal or restoration, is much softer, but cannot be rinsed off or removed by rinsing with water.

Dental plaque can be mineralized to form dental calculus in the later stage, and partial inflammation is caused, so that the dental plaque is required to be regularly cleaned in the patients with poor oral hygiene or irregular teeth, the bacterial population adhered to the surfaces of dental surfaces, dental or dental restorations is required to be softer in the worse cases, but cannot be washed away or rinsed out by water, and the dental plaque is required to be regularly cleaned in the patients with poor oral hygiene or irregular teeth in the worse cases.

Therefore, in order to detect the bacterial content on the tooth surface of a patient, the teeth of the patient are usually wiped by a plurality of collecting tools, saliva and bacteria are stained on the collecting tools, and then plaque bacteria are transferred to corresponding reagents for detection, and in the collecting process, saliva of the patient flows to the hands of the patient or medical staff along the collecting tools to affect sanitation, and if the patient has an infectious disease, the medical staff is threatened.

Disclosure of Invention

In order to improve the above problems, the present utility model provides a plaque bacteria sampling tool.

The utility model provides a plaque bacteria sampling tool which adopts the following technical scheme:

a plaque sampling tool comprising a grip and a wiper; the wiper for collecting flora and saliva contacting the inner wall of the oral cavity is arranged at one end of the holding piece; the holding piece comprises a holding part and a flow guiding part; a liquid storage cavity is formed in the holding part; the diversion part is arranged on the holding part, and the cavity opening of the liquid storage cavity is communicated with the diversion part; the wiper is arranged at one end of the flow guiding part, which is far away from the holding part; in the wiping and collecting process, saliva flowing out of the oral cavity flows into the liquid storage cavity along the flow guide part.

Through adopting above-mentioned technical scheme, after the user held the portion of gripping, utilize the portion of gripping to stretch into in the oral cavity water conservancy diversion portion and wiper to wait to collect the department with the tooth in the oral cavity and clean, in order to gather the fungus crowd on the tooth, when there is saliva in the oral cavity along the water conservancy diversion portion to leave, can flow into the stock solution intracavity along the water conservancy diversion portion, the stock solution intracavity temporarily stores the saliva, makes the saliva can not flow to the portion of gripping on, lets the user can be at ease carry out the fungus crowd to patient's oral cavity and gather.

Optionally, the wiper comprises a wiping portion and a flow blocking portion; the wiping part is arranged at one end of the flow guiding part, which is far away from the holding part; the choke part is arranged at the joint of the wiping part and the diversion part.

Through adopting above-mentioned technical scheme, the wiping part is used for contacting with the collecting part such as tooth in the oral cavity to collect the bacterium in the tooth, the choked flow portion can block saliva and flow, reduces the saliva and can flow the condition of water conservancy diversion portion, indirectly avoids saliva and user contact.

Optionally, a plurality of diversion slits are formed on the flow blocking part.

By adopting the technical scheme, the end part of the flow guide slit is positioned at the position of the flow blocking ring close to the outer wall, so that when viscous mucus of the flow blocking ring overflows rapidly, the viscous mucus can flow onto the flow guide rod along the flow guide slit.

Optionally, a connection part for separating the cavity mouth of the liquid storage cavity is arranged between the holding part and the diversion part.

Through adopting above-mentioned technical scheme, make the accent of stock solution chamber separate into the multistage through setting up connecting portion to make the water conservancy diversion portion can install on connecting portion, when having saliva to flow down on the water conservancy diversion portion, saliva can follow the accent of stock solution chamber and flow into the stock solution intracavity.

Optionally, an inclined plane inclined from the cavity opening of the liquid storage cavity to the inner wall of the cavity is arranged on the connecting part.

Through adopting above-mentioned technical scheme, the inclined plane can make saliva flow to the stock solution intracavity along the inclined plane, prevents that saliva from flowing to the outer wall surface of gripping portion along connecting portion.

Optionally, the connecting part is further provided with a mounting part; the connecting part is detachably connected with the holding part through the mounting part.

Through adopting above-mentioned technical scheme, connecting portion accessible installation department is separated with the portion of gripping to make the accent of the stock solution chamber in the portion of gripping open, consequently can conveniently pour the liquid in the stock solution chamber, and reach the effect of being convenient for wash the stock solution chamber.

Optionally, the wiper is detachably connected to the grip.

Through adopting above-mentioned technical scheme, the wiper can be dismantled with the piece of gripping and be connected, can separate both to after the wiper is used up, the removable change wiper can, but the piece of gripping repeatedly usable, the effect of possible saving materials, reuse.

Optionally, the diameter of the diversion part is smaller than the inner diameter of the liquid storage cavity.

Through adopting above-mentioned technical scheme, the diameter of water conservancy diversion portion is less than the internal diameter in stock solution chamber and makes there is the gap between water conservancy diversion portion and the stock solution chamber, and saliva can follow the gap and get into the stock solution intracavity.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. after a user holds the holding part, the holding part is used for extending the flow guiding part and the wiping piece into the oral cavity and wiping the flow guiding part and teeth waiting collecting positions in the oral cavity to collect bacterial groups on the teeth, when saliva in the oral cavity is reserved along the flow guiding part, the saliva can flow into the liquid storage cavity along the flow guiding part, the liquid storage cavity temporarily stores the saliva, so that the saliva cannot flow onto the holding part, and the user can safely collect the bacterial groups in the oral cavity of the patient;

2. the wiping part is used for contacting with collecting parts such as teeth in the oral cavity to collect bacteria in the teeth, the flow blocking part can block the flow of saliva, the condition that the saliva can flow to the flow guiding part is reduced, and the saliva is indirectly prevented from contacting with a user;

3. the connecting part can be separated from the holding part through the mounting part, so that the cavity opening of the liquid storage cavity in the holding part is opened, the liquid in the liquid storage cavity can be conveniently poured out, and the effect of conveniently cleaning the liquid storage cavity is achieved;

4. the wiper is detachably connected with the holding piece and can be separated from the holding piece, so that the wiper can be detached to be replaced after the wiper is used up, the holding piece can be repeatedly used, the material can be saved, and the recycling effect can be achieved.

Drawings

FIG. 1 is a schematic perspective view of a collection tool according to an embodiment of the utility model;

FIG. 2 is a first elevational structural schematic of a wiper in accordance with one embodiment of the utility model;

FIG. 3 is a schematic perspective view of a choke in another embodiment of the utility model;

FIG. 4 is a schematic perspective view of a mounting portion according to another embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a mounting portion and a holding portion separated from each other according to another embodiment of the present utility model;

FIG. 6 is a second elevational schematic of a wiper in accordance with yet another embodiment of the utility model;

the marks in the drawings are: 1. the device comprises a holding piece 11, a holding part 12, a diversion part 13, a liquid storage cavity 14, a connecting part 15, a mounting part 2, a wiping piece 21, a wiping part 22, a flow blocking part 23 and a diversion seam.

Detailed Description

Other advantages and effects of the present utility model will be readily apparent to those skilled in the art from the following detailed description of the embodiments of the utility model. The utility model may be practiced or carried out in other embodiments and with various details, and various modifications and alterations may be made to the details of the utility model from various points of view and applications without departing from the spirit of the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The embodiments of the present utility model will be described in detail below with reference to the attached drawings so that those skilled in the art to which the present utility model pertains can easily implement the present utility model. This utility model may be embodied in many different forms and is not limited to the embodiments described herein.

In the context of the present description, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means 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 present utility model. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples, as well as features of various embodiments or examples, presented herein may be combined and combined by those skilled in the art without conflict.

Furthermore, the terms "first," "second," and the like, are used merely for purposes of referring to objects, and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the context of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" with other elements interposed therebetween. In addition, when a certain component is said to be "included" in a certain device, unless otherwise stated, other components are not excluded, but it means that other components may be included.

The present utility model will be described in further detail with reference to fig. 1 to 6.

The embodiment of the utility model discloses a plaque bacteria sampling tool.

In one embodiment, referring to FIG. 1, a plaque sampling tool includes a grip 1 and a wiper 2; the holding piece 1 is used for providing a pivot point for holding or holding by a user, and can be in a rod-shaped structure, the material can be high-temperature-resistant nontoxic polypropylene, PP material for short, the length can be 10cm-20cm, the wiping piece 2 is in a brush body structure for wiping or contacting with the inner wall of an oral cavity or the surface of teeth to collect bacterial flora or saliva of contact surfaces, the user holds one end of the holding piece 1 far away from the wiping piece 2, stretches the wiping piece 2 into the inner wall of the oral cavity by utilizing the holding piece 1, wipes collected bacterial flora at collecting positions of teeth and the like, and after the wiping piece 2 is taken out from the oral cavity, the wiping piece 2 can be put into an external reagent to detect the bacterial flora.

Wherein, the holding piece 1 comprises a holding part 11 and a diversion part 12; the holding part 11 is internally provided with a liquid storage cavity 13, the holding part 11 can adopt a cylindrical holding rod, the length of the holding rod is 8cm-12cm, the depth of the liquid storage cavity 13 can be 2cm-5cm in the liquid storage cavity 13 arranged in the holding rod, and the liquid storage cavity 13 is used for temporarily collecting and storing saliva flowing out along the wiping piece 2 when a patient collects flora.

The holding rod can be provided with anti-slip lines at one end far away from the liquid storage cavity 13, or an anti-slip sleeve is additionally sleeved, so that friction force between a user and the holding rod is increased, an anti-slip effect is provided, the anti-slip sleeve can be a rubber sleeve, a layer of anti-slip sleeve can be additionally protruded between the holding rod and the user, and even if saliva flows out of the liquid storage cavity 13 or is erroneously used to cause saliva to remain on the outer wall of the holding rod, an additional barrier is provided, so that the user can not continuously contact with saliva of a patient.

The guide part 12 is arranged on the holding part 11, the cavity opening of the liquid storage cavity 13 is communicated with the guide part 12, the guide part 12 is used for guiding saliva flowing out along the wiping piece 2, the guide part 12 can adopt a guide rod in the liquid storage cavity 13, the length of the guide rod can be 2cm-8cm, the guide rod is divided into two conditions of arranging a guide groove on the guide rod and not arranging the guide groove, and when the guide groove is arranged, the guide groove is communicated with the cavity opening of the liquid storage cavity 13, and the saliva can flow into the liquid storage cavity 13 through the guide groove.

When the diversion trench is not arranged, the diameter of the diversion rod is smaller than the inner diameter of the cavity mouth of the storage cavity, so that a gap is formed between the diversion rod and the liquid storage cavity 13, and saliva can enter the liquid storage cavity 13 along the gap.

The wiper 2 is installed and is kept away from holding pole one end at the guide bar, in-process that collecting department at wiper 2 to the oral cavity inner wall was cleaned and is collected, the saliva that flows in wiper 2 contact oral cavity, or when the guide bar contacted the condition such as patient's lips, saliva can flow to stock solution intracavity 13 along the guide bar, store saliva through stock solution intracavity 13, limit the orbit of marcing of saliva in honeycomb duct and stock solution intracavity 13 simultaneously, make saliva flow to holding the pole outer wall and contact with user's hand, let the user can be at ease carry out the fungus crowd to patient's oral cavity and gather, safety and health when improving the fungus crowd and gathering.

In some embodiments, referring to fig. 2, the wiper 2 includes a wiper portion 21 and a choke portion 22; the wiping part 21 is installed at one end of the guiding part 12 far away from the holding part 11, the wiping part 21 can be a ball-type brush, such as a sponge brush, a cotton brush and other adsorption materials with certain water absorbability, and saliva or bacteria can be adhered on the surface of the brush body for collecting bacteria.

The choke part 22 is installed at the connection part of the wiping part 21 and the diversion part 12, the choke part 22 can adopt a choke ring, and the choke ring blocks the flow path between the wiping brush and the diversion rod, so that the flow of saliva can be reduced, the condition that the saliva flows to the diversion rod or the holding rod is reduced, and the saliva is indirectly prevented from contacting a user.

However, if excessive saliva can not be blocked by the choke ring, the choke ring can be provided with a flow guide slit 23, as shown in fig. 3, the opening of the flow guide slit 23 is located at a position where the choke ring is close to the outer wall, so that when viscous mucus in the choke ring overflows rapidly, the viscous mucus can flow onto the flow guide rod along the flow guide slit 23, excessive secretion of saliva of a patient can be avoided, and the situation that saliva is accumulated on the choke ring can be avoided, meanwhile, the choke ring can adopt a conical ring, the pointed cone part of the conical ring faces the holding rod, and the unfolding part faces the wiping brush, so that saliva can be collected by the unfolding part and accumulated in the direction of the pointed cone part, and after wiping collection is completed, the saliva in the choke ring can be poured out along the flow guide slit 23.

In another embodiment, referring to fig. 4, a connection part 14 for separating the cavity opening of the liquid storage cavity 13 is disposed between the holding part 11 and the guiding part 12, the connection part 14 disposed at the cavity opening of the liquid storage cavity 13 may be a connection frame, the connection frame may be a cross frame or a cross frame, the connection frame separates the cavity opening of the liquid storage cavity 13 into four small cavity openings, and the guiding rod is mounted on the connection frame.

Wherein, referring to fig. 5, the connection frame is provided with an inclined plane inclined from the cavity opening of the liquid storage cavity 13 to the inner wall of the cavity, when saliva is influenced by gravity through the inclined plane, the saliva flows into the liquid storage cavity 13 along the inclined plane, the inclined plane provides a stable flowing track of the saliva, and the saliva is prevented from flowing to the outer wall surface of the holding rod along the direction.

Wherein, referring to fig. 5, the link still is equipped with installation department 15, and connection department 14 can be dismantled with portion of gripping 11 through installation department 15, and installation department 15 can adopt a screw thread section of thick bamboo, sets up the external screw thread of seting up of the outer wall of stock solution chamber 13 one end at the pole of gripping, sets up the internal screw thread in the screw thread section of thick bamboo, and the link is installed on the screw thread section of thick bamboo, therefore link accessible screw thread section of thick bamboo and external screw thread and the pole spiro union of gripping, conveniently dismantle the link through the mode of spiro union, and then conveniently separate the guide bar.

Specifically, the guide rod is rotated, so that the connecting frame and the threaded cylinder rotate along the external threads of the holding rod until the threaded cylinder, the connecting frame and the guide rod are separated from the holding rod, and after the holding rod loses the obstruction of the threaded cylinder, the connecting frame and the guide rod, the cavity mouth of the liquid storage cavity 13 is completely opened, so that saliva in the liquid storage cavity 13 can be conveniently poured out, the liquid storage cavity 13 can be cleaned, the effect of conveniently cleaning the liquid storage cavity 13 is achieved, after the cleaning is finished, the threaded cylinder can be abutted against one end of the holding rod, which is provided with the external threads, the guide rod is rotated, and the guide rod is screwed into the threaded cylinder to complete the installation of the guide rod, the connecting frame and the threaded cylinder.

In still another embodiment, referring to fig. 6, the wiper 2 is detachably connected with the grip 1, the wiper brush may be provided with a threaded hole, the top of the guide rod may be provided with an external thread, the wiper brush may be screwed with the threaded hole through the external thread, when the wiper brush needs to be replaced after being used up, the wiper brush is rotated to separate the wiper brush from the guide rod, so that the wiper brush can be recovered, and after the grip 1 is sterilized, a new wiper brush may be screwed with the guide rod through the threaded hole, so as to achieve the effect of conveniently disassembling and replacing the wiper brush, the grip 1 may be reused, and the effects of material saving, recycling and energy saving and environmental protection may be achieved.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A plaque sampling tool, comprising a grip (1) and a wiper (2); the wiper (2) for collecting flora and saliva contacting the inner wall of the oral cavity is arranged at one end of the holding piece (1), and is characterized in that the holding piece (1) comprises a holding part (11) and a diversion part (12); a liquid storage cavity (13) is formed in the holding part (11); the flow guiding part (12) is arranged on the holding part (11), and an orifice of the liquid storage cavity (13) is communicated with the flow guiding part (12); the wiper (2) is arranged at one end of the flow guiding part (12) far away from the holding part (11); during the wiping and collecting process, saliva flowing out of the oral cavity flows into the liquid storage cavity (13) along the flow guide part (12).

2. A plaque sampling tool according to claim 1, wherein the wiper (2) comprises a wiper portion (21) and a flow-blocking portion (22); the wiping part (21) is arranged at one end of the flow guiding part (12) far away from the holding part (11); the choke part (22) is arranged at the joint of the wiping part (21) and the diversion part (12).

3. A plaque bacteria sampling tool according to claim 2, wherein the flow-blocking portion (22) is provided with a plurality of flow-guiding slits (23).

4. A plaque sampling tool according to claim 1, characterized in that a connection (14) separating the mouth of the reservoir (13) is provided between the grip portion (11) and the flow guide portion (12).

5. A plaque sampling tool according to claim 4, wherein the connection portion (14) is provided with an inclined surface inclined from the mouth of the reservoir (13) to the inner wall of the cavity.

6. A plaque sampling tool according to claim 4 or 5, wherein the connecting portion (14) is further provided with a mounting portion (15); the connecting part (14) is detachably connected with the holding part (11) through the mounting part (15).

7. A dental plaque sampling tool according to claim 1, wherein the wiper member (2) is detachably connected to the grip member (1).

8. A plaque sampling tool according to claim 1, wherein the diameter of the flow guide (12) is smaller than the inner diameter of the reservoir (13).