Aspirator for oral treatment

Abstract

Relates to the field of oral medical instruments, in particular to an aspirator for oral treatment, which comprises a connector, a tube body, a tube orifice, a thin aspiration head and a saliva aspiration head, the connector is connected with the thin aspiration head or the saliva aspiration head through Morse taper, the tube orifice is connected with a weak aspiration port of a dental chair or an aspiration tube of an operation liquid collector, and sieve pores are arranged on the saliva aspiration head. Flanges are arranged on the thin suction head and the saliva suction head, the tube body is a straight tube body or is arc-shaped, the connector, the tube body and the tube opening are integrally formed by stainless steel or plastic, the thin suction head is made of elastic soft plastic, the tip end of the thin suction head is a thin suction head needle tube, the needle tube is a cone with an open tip end, and the saliva suction head is made of hard plastic. The multifunctional oral cavity aspirator can be used for aspirating saliva, blood, exudate and flushing fluid in a pith hole and a root canal in oral cavity treatment, and has the advantages of multiple purposes, simple structure and low manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stomatological medical instruments, in particular to a suction apparatus for oral treatment. BACKGROUND

[0002] During oral treatment, saliva will accumulate in the patient's mouth, and blood and pus will accumulate in the surgical area of the mouth. The accumulated liquid will cause the patient to feel sick, block and contaminate the surgical area, and needs to be removed in time. During root canal treatment, the exudate in the pulp cavity and the root canal and the root canal irrigation fluid also need to be removed in time, otherwise it will interfere with the operation. In clinical practice, a suction apparatus is often used to suck the liquid in the mouth and the surgical area. The existing oral suction apparatus has the disadvantage of single purpose. The head of the commonly used saliva suction apparatus has an opening, which is in the form of a coarse mesh, can prevent large debris and oral soft tissue from blocking the saliva suction pipe, and is therefore suitable for sucking saliva in the mouth. However, the mesh structure of the head is relatively thick, and is not suitable for sucking blood in the surgical area, cannot enter the tooth extraction window or surgical bone window to suck blood, and cannot extend into the pulp cavity and root canal to suck irrigation fluid. The head of the surgical suction apparatus does not have a mesh structure, and is suitable for sucking blood during surgery, but is easily blocked by debris or oral soft tissue when used to suck saliva. In view of the single purpose of the oral suction apparatus, targeted improvements have been made, such as the Chinese utility model patent with publication number CN215019452U, which designs two suction pipes for sucking saliva and surgical wounds respectively. Although this design achieves multi-purpose, it increases the complexity of the structure and the manufacturing cost. SUMMARY

[0003] The technical problem to be solved is to solve the single purpose of the existing oral suction apparatus, reduce the structural complexity of the multi-purpose oral suction apparatus, and reduce the manufacturing cost.

[0004] The technical scheme of the utility model is as follows: a suction apparatus for oral treatment, comprising a connector, a pipe body, a pipe opening, a fine suction head and a saliva suction head; the connector is connected to the fine suction head or the saliva suction head through a Morse taper; the pipe opening is connected to a suction pipe of a dental chair weak suction opening or a surgical liquid collector.

[0005] Further, the saliva suction head is provided with a mesh hole.

[0006] Preferably, the pipe body is a straight pipe body or an arc shape.

[0007] Preferably, the fine suction head and the saliva suction head are provided with a flange.

[0008] Preferably, the connector, the pipe body and the pipe opening are integrally formed of stainless steel or plastic.

[0009] Preferably, the fine suction head is made of elastic soft plastic.

[0010] Preferably, the fine suction head tip is a fine suction head needle tube, the needle tube being a conical tip opening.

[0011] Preferably, the saliva suction head is made of hard plastic.

[0012] The oral treatment suction device has the advantages of multiple purposes, less parts, simple structure and low manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a structure schematic diagram.

[0014] Figure 2 The utility model discloses an installation fine suction head schematic drawing.

[0015] Figure 3 The utility model discloses an installation saliva suction head schematic drawing.

[0016] Figure 4 The utility model discloses a saliva suction head left view.

[0017] In the drawing: 1- connector, 2- tube body, 3- pipe mouth, 4- fine suction head, 5- saliva suction head, 401- fine suction head needle tube, 402- fine suction head connecting mouth, 403- fine suction head flange, 501- screen hole, 502- saliva suction head connecting mouth, 503- saliva suction head flange. DETAILED DESCRIPTION

[0018] The utility model will be further explained below in combination with the drawings and examples. The described example is only a part of the utility model example, not all examples. Based on the example in the utility model, other examples obtained by the ordinary skill in the art without creative labor all belong to the scope of the utility model protection.

[0019] Example: see Figure 1,2,3,4, an oral treatment aspirator, comprising a connecting head 1, a tube body 2, a tube mouth 3, a fine suction head 4 and a saliva suction head 5; the connecting head 1 is connected with the fine suction head connecting port 402 inside the fine suction head 4 or the saliva suction head connecting port 502 inside the saliva suction head 5 through the Morse taper connection, the tube mouth 3 is connected with the suction tube of the chair weak suction port or the surgical liquid collector; the saliva suction head 5 is provided with a sieve hole 501 and a saliva suction head flange 503, the fine suction head 4 has a fine suction head needle tube 401 at one end and a fine suction head flange 403 at the other end. Preferably, the tube body 2 is a straight tube body or an arc shape, the connecting head 1, the tube body 2 and the tube mouth 3 are integrally formed by stainless steel or plastic, the fine suction head 4 is made of elastic soft plastic, the fine suction head needle tube 401 at the tip of the fine suction head 4 is a conical shape with an open tip, and the saliva suction head 5 is made of hard plastic.

[0020] When the utility model is used, the connecting head 1 can not be connected with the fine suction head 4 and the saliva suction head 5, and can be directly used for suction of blood in the operation area, or can be directly placed on the edge of the pulp hole for suction of the flushing liquid; after the fine suction head 4 is connected with the connecting head 1, the fine suction head needle tube 401 at the tip of the fine suction head 4 can enter the root canal to suck the exudate and the flushing liquid in the root canal; after the fine suction head needle tube 401 is cut off, the tip opening diameter is thickened, and the fine suction head needle tube 401 can be used for suction of blood in the alveolar fossa and the surgical bone window.

[0021] When the utility model is used, the connecting head 1 can not be connected with the fine suction head 4 and the saliva suction head 5, and can be directly used for suction of blood in the operation area, or can be directly placed on the edge of the pulp hole for suction of the flushing liquid; after the fine suction head 4 is connected with the connecting head 1, the fine suction head needle tube 401 at the tip of the fine suction head 4 can enter the root canal to suck the exudate and the flushing liquid in the root canal; after the fine suction head needle tube 401 is cut off, the tip opening diameter is thickened, and the fine suction head needle tube 401 can be used for suction of blood in the alveolar fossa and the surgical bone window.

[0022] It should be noted that the above examples are only used to illustrate the technical solutions of the utility model and not to limit them, and although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can still be modified or replaced, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the technical solution range of the utility model.

Claims

1. An oral treatment suction device, characterized by: The invention comprises a connecting head (1), a tube body (2), a tube mouth (3), a thin suction head (4) and a saliva suction head (5); the connecting head (1) is connected to the thin suction head (4) or the saliva suction head (5) via a Morse taper, and the tube mouth (3) is connected to a weak suction port of a dental chair or a suction tube of a surgical fluid collector.

2. The oral treatment suction device according to claim 1, characterized in that: The saliva suction head (5) is provided with a sieve hole (501).

3. The oral treatment suction device according to claim 1, wherein: The tube body (2) is a straight tube body or an arc-shaped tube body.

4. The oral treatment suction device according to claim 1, wherein: The thin suction head (4) and the saliva suction head (5) are provided with protrusions (403, 503).

5. The oral treatment suction device according to claim 1, wherein: The connector (1), the pipe body (2) and the pipe mouth (3) are integrally formed of stainless steel or plastic.

6. The oral treatment suction device according to claim 1, wherein: The thin suction head (4) is made of elastic soft plastic.

7. The oral treatment suction device according to claim 1, wherein: The tip of the fine suction head (4) is a fine suction head needle tube (401), and the needle tube (401) is in a conical shape with an open tip.

8. The oral treatment suction device according to claim 1, wherein: The saliva suction head (5) is made of hard plastic.

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