Assembled saliva suction periosteum separator

Abstract

The utility model provides an assembly type saliva suction periosteum separator which comprises a handle, a flat working end is integrally formed at one end of the handle, a preset included angle is formed between the axial direction of the flat working end and the axial direction of the handle, and saliva suction pipes are arranged on the surface of the handle and the surface of the flat working end. And the head end of the saliva suction pipe positioned at the flat working end is basically flush with the outer end surface of the flat working end. Before operation, one end, far away from one side of the flat working end, of the saliva suction tube can be connected to a saliva suction system of an existing oral cavity comprehensive therapy machine firstly, and when a doctor holds the handle to carry out periosteal separation operation through the flat working end, the operation is convenient; meanwhile, liquid generated in the oral cavity of a patient can be sucked away through the saliva suction pipe by means of negative pressure suction of the saliva suction system, at the moment, periosteum separation and saliva suction operation can be completed by only one doctor, the surgical operation view of the doctor is completely not interfered, and smooth operation is ensured.

Description

Technical Field

[0001] This utility model relates to the field of oral medical device technology, specifically to an assembled saliva suction periosteum separator. Background Technology

[0002] A periosteal separator is a medical device used in orthopedic surgery. Its main functions include separating the periosteum from the soft tissue attached to the bone during oral surgery, assisting in minimally invasive tooth extractions to reduce trauma to the alveolar bone. Perioosteal separators are mostly made of stainless steel to ensure durability and corrosion resistance. The structure consists of a handle and a head (or working end). The handle is designed for easy gripping by the surgeon, and the working end is flat or slightly curved to adapt to the physiological structure of the periosteum. In tooth extraction surgery, the periosteal separator is often used in conjunction with other tools (such as dental elevators and extraction forceps) to ensure surgical precision and safety.

[0003] In current tooth extraction surgeries, patients experience bleeding and saliva in their mouths. To maintain a clear surgical field, ensure the smooth progress of the surgery, and reduce patient discomfort, a saliva suction tube is connected to the suction system of the dental treatment machine. The negative pressure of the suction system removes saliva, blood, and other fluids from the mouth. However, the inventors of this application, through clinical experience, have found that currently, in tooth extraction surgeries, the periosteal separator is typically held by the dentist, while the saliva suction tube is typically held by the nurse. The use of the saliva suction tube requires close coordination with the dentist's operation to ensure a smooth procedure. However, due to the limited operating space at the extraction site, the nurse's field of vision is largely obstructed by the dentist's movements, making close coordination difficult. Therefore, there is an urgent need to improve this situation. Utility Model Content

[0004] To address the technical problem that existing periosteal separators and suction tubes are operated separately by doctors and nurses, but due to the limited operating space at the tooth extraction site, the nurse's field of vision is basically blocked by the doctor's operation, making it difficult to form a close coordination with the doctor's operation, this utility model provides an assembled suction periosteal separator.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] An assembled saliva suction periosteum separator includes a handle, one end of which is integrally formed with a flat working end. The axial direction of the flat working end and the axial direction of the handle form a predetermined angle. A saliva suction tube is provided on the surface of the handle and the flat working end. The head end of the saliva suction tube on the flat working end is basically flush with the outer end face of the flat working end.

[0007] Compared with the prior art, the assembled saliva-suction periosteal separator provided by this utility model has a saliva-suction tube set on the surface of the handle and the flat working end. The first end of the saliva-suction tube on the flat working end is basically flush with the outer end face of the flat working end. Thus, before operation, the end of the saliva-suction tube away from the flat working end can be connected to the saliva-suction system of the existing oral comprehensive treatment machine. When the doctor holds the handle and performs periosteal separation through the flat working end, the negative pressure suction of the saliva-suction system can simultaneously suction away the bleeding, saliva and other liquids generated in the patient's mouth through the saliva-suction tube. At this time, only one doctor needs to complete the periosteal separation and saliva suction operation. The doctor's surgical field of vision is completely undisturbed, ensuring the smooth progress of the operation.

[0008] Furthermore, a saliva-absorbing metal tube is welded to the surface of the flat working end, and a placement groove is provided on the surface of the handle, in which a saliva-absorbing rubber tube is inserted and connected in a sealed manner with the saliva-absorbing metal tube.

[0009] Furthermore, the other end of the handle is also integrally formed with a flat working end, and a saliva-absorbing metal tube is welded to the surface of the flat working end. The saliva-absorbing tube is sealed and connected to the saliva-absorbing metal tube provided on the surface of the flat working end of either end of the handle.

[0010] Furthermore, the central surface of the handle is a smooth cylindrical surface, and the handle surfaces on both sides of the smooth cylindrical surface are provided with multiple recesses. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the assembled saliva suction periosteum separator provided by this utility model.

[0012] In the diagram, 1 is the handle; 11 is the recess; 2 is the flat working end; 3 is the saliva suction tube; 31 is the saliva suction metal tube; and 32 is the saliva suction rubber tube. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0014] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Please refer to Figure 1 As shown, this utility model provides an assembled saliva suction periosteum separator, including a handle 1. One end of the handle 1 is integrally formed with a flat working end 2. The axial direction of the flat working end 2 and the axial direction of the handle 1 form a predetermined angle, that is, the central axis of the flat working end 2 and the central axis of the handle 1 are not on the same straight line. The surfaces of the handle 1 and the flat working end 2 are provided with a saliva suction tube 3. The head end of the saliva suction tube 3 located on the flat working end 2 is basically flush with the outer end face of the flat working end 2.

[0017] Compared with the prior art, the assembled saliva-suction periosteal separator provided by this utility model has a saliva-suction tube set on the surface of the handle and the flat working end. The first end of the saliva-suction tube on the flat working end is basically flush with the outer end face of the flat working end. Thus, before operation, the end of the saliva-suction tube away from the flat working end can be connected to the saliva-suction system of the existing oral comprehensive treatment machine. When the doctor holds the handle and performs periosteal separation through the flat working end, the negative pressure suction of the saliva-suction system can simultaneously suction away the bleeding, saliva and other liquids generated in the patient's mouth through the saliva-suction tube. At this time, only one doctor needs to complete the periosteal separation and saliva suction operation. The doctor's surgical field of vision is completely undisturbed, ensuring the smooth progress of the operation.

[0018] For a specific embodiment, please refer to Figure 1 As shown, a saliva-absorbing metal tube 31 is welded to the surface of the flat working end 2, and a placement groove is provided on the surface of the handle 1. A saliva-absorbing rubber tube 32, which is sealed and connected to the saliva-absorbing metal tube 31, is inserted into the placement groove. That is, the saliva-absorbing tube 3 is composed of a saliva-absorbing metal tube 31 and a saliva-absorbing rubber tube 32 sealed and inserted. In this embodiment, by welding the saliva-absorbing metal tube 31 to the surface of the flat working end 2 and inserting the saliva-absorbing rubber tube 32 into the placement groove on the surface of the handle 1, not only is the fit between the saliva-absorbing metal tube 31 and the surface of the flat working end 2 better, but the saliva-absorbing rubber tube 32 also has virtually no impact on the doctor's grip and operation, effectively ensuring the smooth progress of the surgery.

[0019] For a specific embodiment, please refer to Figure 1As shown, the other end of the handle 1 also has a flat working end 2 integrally formed. A saliva-absorbing metal tube 31 is welded to the surface of this flat working end 2. The saliva-absorbing tube 32 is sealed and connected to the saliva-absorbing metal tube 31 on the surface of either end of the flat working end 2 of the handle 1. That is, when both ends of the handle 1 have a flat working end 2 integrally formed, the saliva-absorbing tube 32 on the surface of the handle 1 is only connected to one end of the handle 1. Figure 1 The diagram shows a saliva-suction metal tube 31 that is sealed and connected to the surface of the flat working end 2 (left end of the handle 1). This allows the doctor to perform periosteal separation through the flat working end 2 at either end of the handle 1, and at the same time, to suction away the fluid generated in the patient's mouth through the saliva-suction metal tube 31 at that end.

[0020] For a specific embodiment, please refer to Figure 1 As shown, the middle surface of the handle 1 is a smooth cylindrical surface, and the handle 1 surface on both sides of the smooth cylindrical surface is provided with a plurality of recesses 11, so that the doctor's fingers can quickly slide through the smooth cylindrical surface in the middle to the other end and perform gripping operations by the blocking friction formed by the recesses 11.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An assembled saliva suction periosteum separator, comprising a handle (1), one end of which is integrally formed with a flat working end (2), the axial direction of the flat working end (2) forming a predetermined angle with the axial direction of the handle (1), characterized in that, The handle (1) and the flat working end (2) are provided with a saliva tube (3), and the head end of the saliva tube (3) on the flat working end (2) is basically flush with the outer end face of the flat working end (2).

2. The assembled saliva suction periosteum separator according to claim 1, characterized in that, The surface of the flat working end (2) is welded with a saliva-absorbing metal tube (31), and the surface of the handle (1) is provided with a placement groove, in which a saliva-absorbing rubber tube (32) is inserted and connected in a sealed manner with the saliva-absorbing metal tube (31).

3. The assembled saliva suction periosteum separator according to claim 2, characterized in that, The other end of the handle (1) is also integrally formed with a flat working end (2), and a saliva-absorbing metal tube (31) is welded to the surface of the flat working end (2). The saliva-absorbing tube (32) is sealed and connected to the saliva-absorbing metal tube (31) provided on the surface of the flat working end (2) at any end of the handle (1).

4. The assembled saliva suction periosteum separator according to claim 1, characterized in that, The central surface of the handle (1) is a smooth cylindrical surface, and the handle (1) surfaces on both sides of the smooth cylindrical surface are provided with multiple recesses (11).

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