CN215079962U

CN215079962U - Dental cavity and root canal suction device

Info

Publication number: CN215079962U
Application number: CN202120919895.4U
Authority: CN
Inventors: 万永清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a dental cavity and root canal pumping device, which comprises a first pipe body, an adapter and a second pipe body; the adapter is divided into a first section and a second section which are connected, the first section and the second section are coaxially arranged, and the diameter of the first section is larger than that of the second section; a first hole body is arranged in the first section, a second hole body is arranged in the second section, and the first hole body is communicated with the second hole body; the first pipe body can be detachably connected to the first section, the second pipe body can be detachably connected to the second section, and the first pipe body, the first hole body, the second hole body and the second pipe body form a water passing channel. Through the setting of adapter, structurally this tooth hole, root canal suction device set up to detachable, and the segmentation is cleared up and is disinfected, has improved clearance and disinfection efficiency, and first body, adapter and second body three all choose for use low-cost material to make, greatly reduced the cost to clearance, the disinfection difficulty and the problem with high costs after having solved current suction needle and using.

Description

Dental cavity and root canal suction device

Technical Field

The utility model belongs to the technical field of flushing device, concretely relates to tooth cavity, root canal suction device.

Background

Endodontic surgery, also known as endodontic treatment, is an operation in dentistry to treat pulp necrosis and root infection. This procedure preserves the teeth and is thus complementary to the extraction procedure. Root canal flushing is one step in the root canal therapy, ideal cleaning effect cannot be achieved by simple instrument preparation, and bacteria can also remain in the root canal wall, isthmus, apical bifurcation, intervascular traffic branches and other parts. The root canal flushing can clean the area which can not be reached by instruments, plays an important role in cleaning and disinfecting the root canal system, is an integral part in the root canal preparation process, and is also an indispensable key step in the successful root canal treatment process.

The purpose of root canal irrigation includes: sterilizing the whole root canal system; removing dentin debris, microorganisms and metabolites thereof; dissolving residual dental pulp tissue; fourthly, removing the stain layer; lubricate the pipe wall and facilitate the formation of root canal and reduce the probability of breaking the apparatus in the root canal.

Can use the suction needle to take away the antiseptic solution after the root canal is washed, current suction needle has following problem: one is that the structure is integral, and has a cleaning dead angle; the second is that the volume is small, so the cleaning and the disinfection are difficult after the use; it is very costly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tooth cavity, root canal suction device has solved clearance, the disinfection difficulty and the problem with high costs after current suction needle uses.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dental cavity and root canal suction device comprises a first pipe body, an adapter and a second pipe body;

the adapter is divided into a first section and a second section which are connected, the first section and the second section are coaxially arranged, and the diameter of the first section is larger than that of the second section; a first hole body is arranged in the first section, a second hole body is arranged in the second section, and the first hole body is communicated with the second hole body;

the first pipe body can be detachably connected to the first section, the second pipe body can be detachably connected to the second section, and the first pipe body, the first hole body, the second hole body and the second pipe body form a water passing channel.

Optionally, the length of the first segment is set to 12-18 mm and the diameter of the first segment is set to 9.7-11.7 mm;

the length of the second section is set to be 6-12 mm, and the diameter of the second section is set to be 3-5 mm;

the diameter of the first hole body is set to be 8.2-9.2 mm, and the diameter of the second hole body is set to be 2-3 mm.

Optionally, the end of the first hole body near the second hole body is provided with a tapered hole, and the diameter of the tapered hole is gradually reduced from the first hole body to the second hole body.

Optionally, a spacer is provided between the first segment and the second segment.

Optionally, a step part is arranged at the water inlet end of the first section, and a third hole body communicated with the first hole body is arranged in the step part;

the thickness of the step part is set to be 2-4 mm, the diameter of the step part is set to be 12-13 mm, and the diameter of the joint of the third hole body and the first hole body is the same.

Optionally, the first pipe body is arranged as a water suction pipe, and the water suction pipe is inserted into the first hole body; the second tube is designed as a needle which is sleeved on the second section.

Has the advantages that: through the setting of adapter, structurally this tooth hole, root canal suction device set up to detachable, perhaps the disconnect-type, reduce and even eliminated the health dead angle, and the segmentation is cleared up and is disinfected, has improved clearance and disinfection efficiency.

The first tube body is set as a water suction tube, the second tube body is set as a needle head, and the water suction tube and the needle head are made of materials which are visible everywhere clinically and have extremely low cost, and are easy to clean and disinfect. Meanwhile, the cost of the adapter and the cost of the adapter are low, and the production cost of the adapter is low, so that the overall cost is reduced. Furthermore, the disposable magnetic core can be used as a disposable consumable, so that potential safety hazards caused by repeated use are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a dental cavity and root canal suction device.

Fig. 2 is a schematic structural diagram of the adapter.

Figure 3 is a schematic structural view of the adapter after the spacer is provided.

In the figure:

1. a first pipe body; 2. an adapter; 3. a second tube body; 21. a first segment; 22. a second segment; 23. a spacer section; 24. a step portion; 201. a first aperture body; 202. a second aperture body; 203. and a third porous body.

Detailed Description

Examples

As shown in fig. 1-3, a dental cavity and root canal suction device comprises a first tube 1, a connector 2 and a second tube 3; through the setting of adapter 2, structurally this tooth hole, root canal suction device set up to detachable, perhaps the disconnect-type, reduce and even eliminated the health dead angle, and the segmentation is cleared up and is disinfected, has improved clearance and disinfection efficiency.

For the adapter 2, the adapter 2 is divided into a first section 21 and a second section 22 which are connected, the first section 21 and the second section 22 are coaxially arranged, and the diameter of the first section 21 is larger than that of the second section 22; a first hole body 201 is arranged in the first section 21, a second hole body 202 is arranged in the second section 22, and the first hole body 201 is communicated with the second hole body 202; the first section 21 is used for connecting the first pipe body 1, and the second section 22 is used for connecting the second pipe body 3, so that the first pipe body 1, the adapter 2 and the second pipe body 3 are connected into a whole for standby use.

The first pipe body 1 is detachably connected to the first section 21, the second pipe body 3 is detachably connected to the second section 22, and the first pipe body 1, the first hole body 201, the second hole body 202 and the second pipe body 3 form a water passing passage. When the root canal is washed, the disinfectant flows through the water passage and acts on the root canal, and the water passage plays a role in guiding flow.

This tooth hole, root canal suction device are when using, and first body 1, adapter 2 and second body 3 link to each other in proper order, and first body 1 itself has the suction function, perhaps first body 1 connects in other suction devices to absorb the antiseptic solution. The outlet end of the second tube 3 is directed at the root canal to facilitate rapid suction of the disinfecting liquid from the disinfected site.

On the contrary, before disinfection, the dental cavity and root canal suction device can be used for disinfection of the non-disinfected parts, the suction equipment providing driving force works reversely, or the injection equipment is used for providing acting force so as to push out the liquid in the first pipe body 1, so that the disinfectant can accurately act on the parts to be disinfected.

Taking the first tube 1 as a needle tube as an example, the piston is pushed forward to push out the liquid in the needle tube, and the piston is pulled backward to reduce the pressure in the needle tube, so as to suck the liquid. It will be readily appreciated that the aspiration device or the injection device may be any suitable commercially available device.

In the present embodiment, the length of the first segment 21 is set to 12-18 mm, and optionally, the length of the first segment 21 is set to 12, 13.5, 15, 16.5 or 18 mm according to the actual use situation.

The diameter of the first section 21 is set to 9.7-11.7 mm, optionally the diameter of the first section 21 is set to 9.7, 10.2, 10.7, 11.2 or 11.7 mm, depending on the actual use.

The length of the second segment 22 is set to 6-12 mm, optionally, the length of the second segment 22 is set to 6, 7.5, 9, 10.5 or 12 mm according to actual use.

The diameter of the second section 22 is set to 3-5 mm, optionally the diameter of the second section 22 is set to 3, 4 or 5 mm depending on the actual use.

The diameter of the first hole body 201 is set to 8.2-9.2 mm, and optionally, the diameter of the first hole body 201 is set to 8.2, 8.7 or 9.2 mm according to the actual use situation.

The diameter of the second bore 202 is set to 2-3 mm, and optionally, the diameter of the second bore 202 is set to 2, 2.5 or 3 mm according to the actual use situation.

Through the above size parameters, the adapter 2 is small in size, low in cost and disposable. Meanwhile, the utility model has the advantages of convenient carrying and small occupied space, and meets the requirement of root canal treatment.

In this embodiment, the end of the first hole 201 close to the second hole 202 is a tapered hole, and the diameter of the tapered hole gradually decreases from the first hole 201 to the second hole 202. When first body 1 is connected in adapter 2, first body 1 is pegged graft in first hole body 201, and the bell mouth has increased the area of contact of first body 1 with first hole body 201, has improved the stability of connecting.

In the present embodiment, a spacer 23 is provided between the first segment 21 and the second segment 22. The length of the adapter 2 is increased through the spacing section 23, and the length and/or the number of the spacing section 23 are/is determined according to actual needs, so that the length of the adapter 2 is determined.

In the embodiment, a step portion 24 is arranged at the water inlet end of the first section 21, and a third hole body 203 communicated with the first hole body 201 is arranged in the step portion 24; the step 24 provides a fixed location to facilitate assembly of the present dental cavity, root canal suction device. Simultaneously, improve the pretightning force between first body 1 and the adapter 2 through step portion 24 spacing, make fastening more between the two. Similarly, the pretightening force between the second pipe body 3 and the adapter 2 is also improved.

In the present embodiment, the thickness of the step part 24 is set to 2-4 mm, and optionally, the thickness of the step part 24 is set to 2, 3 or 4 mm according to the actual use situation.

The diameter of the step part 24 is set to 12-13 mm, and optionally, the diameter of the step part 24 is set to 12, 12.5 or 13 mm according to the actual use condition.

The diameter of the third hole body 203 is the same as that of the connection part of the first hole body 201, the diameter of the third hole body 203 is set to be 8.2-9.2 mm, and optionally, the diameter of the third hole body 203 is set to be 8.2, 8.7 or 9.2 mm according to the actual use situation.

In this embodiment, the first pipe 1 is a suction pipe, and the suction pipe is inserted into the first hole 201; the second tube 3 is configured as a needle that is sleeved onto the second section 22. The water suction tube and the needle head are made of materials which are visible in clinic and have extremely low cost, and are easy to clean and disinfect. Furthermore, because the cost of the two materials is low, the two materials can be used as disposable consumables, and potential safety hazards caused by repeated use are avoided.

Compared with the existing suction needle, the diameter of the needle head is smaller, and the needle head can easily and conveniently penetrate through the tooth cavity and enter the tooth root, so that the disinfectant can be sucked away.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dental cavity and root canal suction device is characterized by comprising a first pipe body (1), an adapter (2) and a second pipe body (3);

the adapter (2) is divided into a first section (21) and a second section (22) which are connected, the first section (21) and the second section (22) are coaxially arranged, and the diameter of the first section (21) is larger than that of the second section (22); a first hole body (201) is arranged in the first section (21), a second hole body (202) is arranged in the second section (22), and the first hole body (201) is communicated with the second hole body (202);

first body (1) can be dismantled and connect in first section (21), and second body (3) can be dismantled and connect in second section (22), and water passing way is constituteed to first body (1), first hole body (201), second hole body (202) and second body (3).

2. A cavity, canal suction device according to claim 1, characterized in that the length of the first section (21) is set to 12-18 mm, the diameter of the first section (21) is set to 9.7-11.7 mm;

the length of the second section (22) is set to be 6-12 mm, and the diameter of the second section (22) is set to be 3-5 mm;

the diameter of the first hole body (201) is set to be 8.2-9.2 mm, and the diameter of the second hole body (202) is set to be 2-3 mm.

3. An aperture, root canal suction device according to claim 2, characterized in that the end of the first aperture body (201) near the second aperture body (202) is provided as a tapered hole, and the diameter of the tapered hole is gradually reduced from the first aperture body (201) to the second aperture body (202).

4. A cavity, canal suction device according to claim 1, characterized in that a spacer (23) is provided between the first section (21) and the second section (22).

5. An oral cavity, root canal suction device according to claim 1, characterized in that the water inlet end of the first segment (21) is provided with a step part (24), and a third hole body (203) communicated with the first hole body (201) is arranged in the step part (24);

the thickness of the step part (24) is set to be 2-4 mm, the diameter of the step part (24) is set to be 12-13 mm, and the diameter of the connecting part of the third hole body (203) and the first hole body (201) is the same.

6. A tooth cavity, root canal suction device according to claim 1, characterized in that the first tube body (1) is configured as a suction tube, and the suction tube is inserted into the first hole body (201); the second tube (3) is arranged as a needle which is sleeved on the second section (22).