CN219070743U

CN219070743U - Suction equipment for dental implant surgery

Info

Publication number: CN219070743U
Application number: CN202223428844.5U
Authority: CN
Inventors: 陈瑞雄; 温振宇
Original assignee: Linhai Meier Oral Clinic Co ltd
Current assignee: Linhai Meier Oral Clinic Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-26
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the field of medical equipment, in particular to suction equipment for dental implant surgery, which comprises a handle, wherein a suction pipe is arranged on the handle, the suction pipe is made of an elastic material, a driving component for driving the suction pipe to bend is connected to the suction pipe, the driving component comprises a pull rope and a sliding block, the sliding block is arranged on the handle, the sliding block is in sliding connection with the handle, and two ends of the pull rope are respectively connected with the sliding block and the suction pipe; the utility model aims to overcome the defects of the prior art and provide the suction device for the dental implant surgery, which can improve the suction effect of dental pulp.

Description

Suction equipment for dental implant surgery

Technical Field

The utility model relates to the field of medical equipment, in particular to suction equipment for dental implant surgery.

Background

The suction device for dental surgery is mainly used for sucking pulp, and pulp tissue is positioned in pulp cavity inside the tooth. In order to aspirate the pulp inside the tooth, it is necessary to extend the aspiration tube into the interior of the tooth.

In this regard, a great deal of research has been made by those skilled in the art, wherein publication number is CN215937782U, and a telescopic tube which can be telescopically adjusted is disclosed in a patent name of "dental pulp aspirator", so that the length of the suction tube can be conveniently extended to aspirate the pulp inside the tooth at the rear side of the mouth, however, although this way can extend the length of the suction tube, the mouth of the suction tube cannot face the pulp because the pulp is usually blocked at the rear of other teeth, thus resulting in poor suction effect of the pulp. Therefore, how to design a suction device, the suction effect of dental pulp can be improved.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the defects of the prior art and provide a suction device for dental implant surgery, which can improve the suction effect of dental pulp.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a tooth is suction equipment for planting operation, includes the handle, be equipped with the suction tube on the handle, the suction tube adopts elastic material to make, be connected with the drive assembly who is used for driving it to take place to buckle on the suction tube, drive assembly includes stay cord and slider, the slider set up in on the handle, the slider with handle sliding connection, the both ends of stay cord respectively with slider with suction tube connection.

Preferably, the annular array of drive assemblies is provided in plurality.

Preferably, the driving assembly further comprises a spring for driving the slider to return.

Preferably, the spring is a compression spring, and two ends of the compression spring respectively support against the sliding block and the handle.

Preferably, a sleeve is further arranged on the handle, the sleeve is sleeved on the outer side of the suction tube, and the pull rope is arranged between the outer wall of the suction tube and the inner wall of the sleeve.

Preferably, a rope groove for the pull rope to pass through is formed in the inner wall of the sleeve.

Preferably, an annular hoop is arranged between the pull rope and the suction pipe, the pull rope is fixedly connected with the annular hoop, and an annular groove used for sleeving the suction end of the suction pipe is formed in the annular hoop.

Preferably, the sliding block is provided with an anti-slip convex line.

Compared with the prior art, the utility model has the advantages that:

when the dental pulp suction device is used for sucking dental pulp of a patient, the sliding block drives the stay rope to pull the suction pipe to bend so that the suction port of the suction pipe is opposite to the dental pulp of the patient, and negative pressure is applied to the interior of the suction port to suck the dental pulp.

Through the structure, the bending degree of the suction pipe can be freely adjusted according to the use condition so as to adjust the direction of the suction port, and further the suction effect on dental pulp is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of an annular band;

fig. 4 is a schematic view of the relative positions of the pull cord and the sleeve.

Reference numerals: 10. a handle; 11. a sleeve; 12. a suction tube; 20. an annular collar; 21. a pull rope; 22. a slide block; 23. a spring; 24. an anti-slip relief; 25. and a ring groove.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

The embodiment provides a suction device for dental implant surgery, which can improve the suction effect of dental pulp.

As shown in fig. 1, 2 and 4, in order to promote the suction effect of dental pulp, the dental pulp comprises a handle 10, a suction pipe 12 is arranged on the handle 10, the suction pipe 12 is made of an elastic material, a driving component for driving the suction pipe 12 to bend is connected to the suction pipe, the driving component comprises a pull rope 21 and a sliding block 22, the sliding block 22 is arranged on the handle 10, the sliding block 22 is in sliding connection with the handle 10, and two ends of the pull rope 21 are respectively connected with the sliding block 22 and the suction pipe 12.

As shown in fig. 2, four drive assemblies are provided in an annular array for facilitating control of the bending direction of the suction tube 12; specifically, the driving assembly further comprises a spring 23 for driving the slider 22 to reset, specifically, the spring 23 adopts a pressure spring, two ends of the pressure spring respectively support against the slider 22 and the handle 10, an anti-slip convex pattern 24 for anti-slip is arranged on the slider 22, specifically, the anti-slip convex pattern 24 is composed of a plurality of strip-shaped protrusions in a linear array, and the length direction of the strip-shaped protrusions is perpendicular to the moving direction of the slider 22.

Four springs of the annular array can keep four pull ropes 21 in a tight state, when the suction pipe 12 needs to be bent, one of the sliding blocks 22 is controlled to slide in a direction away from the pull ropes 21, the sliding block 22 drives the suction pipe 12 to bend through the pull ropes 21, the sliding block 22 which passes through the circle center of the suction pipe 12 and is in the same straight line with the sliding block 22 moves downwards under the driving of the pull ropes 21 connected with the sliding block 22, and the springs 23 connected with the sliding block 22 are compressed to realize the bending of the suction pipe 12.

As shown in fig. 2 and 3, in order to facilitate replacement of the suction tube 12, an annular hoop 20 is disposed between the pull cord 21 and the suction tube 12, the pull cord 21 is fixedly connected with the annular hoop 20, an annular groove 25 for sleeving the suction end of the suction tube 12 is formed in the annular hoop 20, and specifically, the annular hoop 20 is sleeved on the suction end of the suction tube 12 to be in direct contact with teeth of a patient. In the actual use process, the suction tube 12 is required to be replaced because the suction tube 12 works for a long time and is often bent in the oral cavity of a patient, the arrangement of the annular hoop 20 delays the oxidization of the suction tube 12 on one hand, and the detachable arrangement of the annular hoop 20 and the suction tube 12 facilitates the direct replacement of the suction tube 12 on the other hand.

Embodiment two:

the present embodiment differs from the first embodiment in the arrangement of the sleeve 11;

as shown in fig. 1 and 2, in order to avoid interference between the pull cord 21 and the teeth of the patient, the handle 10 is further provided with a sleeve 11, the sleeve 11 is sleeved on the outer side of the suction tube 12, the pull cord 21 is arranged between the outer wall of the suction tube 12 and the inner wall of the sleeve 11, and the pull cord 21 is limited to bend along with the sleeve 11 and the suction tube 12 by the arrangement of the sleeve 11, so that interference between the pull cord 21 and the teeth of the patient is avoided.

Further, as shown in fig. 4, in order to avoid the pull rope 21 from being ectopic, the pull rope 21 is prevented from being clamped between the inner wall of the sleeve 11 and the outer wall of the suction tube 12, so that the pull rope 21 is not smooth, a rope groove for the pull rope 21 to pass through is formed in the inner wall of the sleeve 11, and the rope groove is in clearance fit with the pull rope 21, so that the pull rope 21 slides in the rope groove.

The foregoing is only exemplary of the utility model, and many other embodiments of the utility model are possible, and all modifications and variations of the utility model are intended to fall within the scope of the utility model.

Claims

1. The utility model provides a tooth is planted operation and is used suction equipment, includes handle (10), be equipped with suction tube (12) on handle (10), its characterized in that, suction tube (12) adopt elastic material to make, be connected with on suction tube (12) and be used for driving its drive assembly who takes place to buckle, drive assembly includes stay cord (21) and slider (22), slider (22) set up in on handle (10), slider (22) with handle (10) sliding connection, the both ends of stay cord (21) respectively with slider (22) with suction tube (12) are connected.

2. A dental implant surgical suction device according to claim 1, wherein the drive assembly is provided in an annular array of a plurality.

3. A dental implant surgery suction device according to claim 1 or 2, characterized in that the drive assembly further comprises a spring (23) for driving the slider (22) back.

4. A dental implant surgery suction device according to claim 3, characterized in that the spring (23) is a compression spring, both ends of which are pressed against the slider (22) and the handle (10), respectively.

5. The dental implant surgery suction device according to claim 1, wherein a sleeve (11) is further provided on the handle (10), the sleeve (11) is sleeved on the outer side of the suction tube (12), and the pull rope (21) is arranged between the outer wall of the suction tube (12) and the inner wall of the sleeve (11).

6. The aspiration device for dental implant surgery according to claim 5, wherein the inner wall of the sleeve (11) is provided with a rope groove through which the pull rope (21) passes.

7. The dental implant surgery suction apparatus according to claim 1, wherein an annular hoop (20) is arranged between the pull rope (21) and the suction tube (12), the pull rope (21) is fixedly connected with the annular hoop (20), and an annular groove (25) for sleeving the suction end of the suction tube (12) is formed in the annular hoop (20).

8. The suction device for dental implant surgery according to claim 1, characterized in that the slide (22) is provided with anti-slip ridges (24).