CN213552541U

CN213552541U - Mouth saliva aspirator of controllable direction

Info

Publication number: CN213552541U
Application number: CN202021561994.1U
Authority: CN
Inventors: 孙晓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-29
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to oral cavity saliva aspirator of controllable direction, including the ware handle and set up the organ pipe at the ware handle front end, the ware has a spout to the front portion, clearance fit has the slide bar in the spout, slide bar back end downside is provided with the rack, the slide bar front end rotates and is connected with the guide arm, the ware has a cavity to the front portion, the cavity is located spout middle part downside and communicates with each other with the spout, cavity left side inner wall rotates through the pinion and is connected with the gear with rack toothing, the right side axle center of gear has seted up the rectangular channel, the ware has a screw rod to front portion right side threaded connection, screw rod left end screw thread penetrates in the cavity and is provided with the rectangle strip that matches with the rectangular channel grafting, the organ pipe front end communicates with the saliva aspiration pipe; the utility model discloses a rotating knob, can quick adjustment inhale the crookedness between salivary duct and the organ pipe to not only reduce the operation sight when influencing the doctor operation, improve treatment and efficiency moreover.

Description

Mouth saliva aspirator of controllable direction

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to saliva ware is inhaled in oral cavity of controllable direction.

Background

In the oral cavity repair treatment, a high-speed turbine and high-pressure cooling water are used, so that a large amount of pathogenic microorganisms and debris are generated in the mouth of a patient, and air pollution of a clinic is easy to cause cross infection. The saliva aspirator can aspirate the washing liquid, the exudates, the saliva and the debris in the oral cavity, plays an important role in avoiding cross infection and patient comfort, and besides, the saliva aspirator can also draw the mucous membrane on the buccal and labial sides of the oral cavity to a certain extent, so that the operation visual field of a doctor can be favorably expanded, and the powerful suction function of the saliva aspirator can help the teeth to isolate moisture, thereby improving the treatment effect.

At present, the saliva aspirator in the oral department only has a pipe with a fixed bending angle, and the using bending degree of the pipe cannot be adjusted, so that the operating sight line of a doctor during operation is influenced, and the treatment effect and the treatment efficiency are further influenced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a saliva ware is inhaled in oral cavity of controllable direction can solve prior art effectively and inhale the saliva ware, and it only has the organ pipe of fixed bend angle, the use crookedness of unable regulator pipe to operation sight when influencing the doctor operation, and then the problem of influence treatment and efficiency.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a mouth cavity saliva aspirator of controllable direction, including the ware handle and set up the organ pipe at the ware handle front end, the ware has the spout to the front portion, clearance fit has the slide bar in the spout, slide bar back end downside is provided with the rack, the slide bar front end is rotated and is connected with the guide arm, the ware is the front portion and is seted up the cavity, the cavity is located spout middle part downside and communicates with each other with the spout, cavity left side inner wall is rotated through the pinion and is connected with the gear with rack toothing, gear right side axle center is seted up the rectangular channel, the ware has the screw rod to anterior right side threaded connection, screw rod left end screw thread penetrates in the cavity and is provided with the rectangle strip with the rectangular channel grafting cooperation, the organ pipe front end communicates with through the bellows connection and inhales the saliva pipe, inhale the upper end fixedly connected with lantern ring on the saliva pipe, organ pipe front end fixedly connected with go, the adaptor bottom all through connecting rod and lantern ring circumference lateral wall fixed connection, the mouth of leading has all been seted up on adaptor upper portion, the equal sliding connection in the mouth of leading at guide arm both ends.

Further, the rear end of the device is provided with a conduit, the other end of which is connected to a saliva aspirator device.

Furthermore, the right end of the screw rod is provided with a knob, and the screw rod is convenient to rotate through the knob.

Furthermore, the bottom end of the saliva suction pipe is in threaded connection with a saliva suction head, so that the saliva suction head can be replaced conveniently.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses a rotating knob, can quick adjustment inhale the crookedness between salivary duct and the organ pipe to not only reduce the operation sight when influencing the doctor operation, improve treatment and efficiency moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

FIG. 4 is a schematic cross-sectional view of the gear and screw of the present invention;

the reference numerals in the drawings denote: 1-a handle; 2-a tube; 3-a chute; 4-a slide bar; 5-a rack; 6-a guide rod; 7-a cavity; 8-gear; 9-a rectangular groove; 10-a screw; 11-a rectangular bar; 12-a bellows; 13-salivary sucking tube; 14-a collar; 15-connecting rings; 16-connecting lugs; 17-an adaptor; 18-a guide port; 19-a knob; 20-spit sucking.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The direction-controllable oral saliva aspirator of the embodiment is described in reference to fig. 1-4: comprises a handle 1 and a tube 2 arranged at the front end of the handle 1, the front part of the handle 1 is provided with a chute 3, a sliding rod 4 is in clearance fit in the chute 3, the lower side of the rear section of the sliding rod 4 is provided with a rack 5, the front end of the sliding rod 4 is rotatably connected with a guide rod 6, the front part of the handle 1 is provided with a cavity 7, the cavity 7 is positioned at the lower side of the middle part of the chute 3 and communicated with the chute 3, the inner wall at the left side of the cavity 7 is rotatably connected with a gear 8 meshed with the rack 5 through a gear shaft, the right side shaft center of the gear 8 is provided with a rectangular groove 9, the right side of the front part of the handle 1 is in threaded connection with a screw rod 10, the left end of the screw rod 10 is threaded into the cavity 7 and provided with a rectangular bar 11 in splicing fit with the rectangular groove 9, the front end of the tube 2 is connected and communicated with, the connecting lug 16 is far away from the corrugated pipe 12 and is connected with an adapter 17 through rotating of a rotating shaft, the bottom of the adapter 17 is fixedly connected with the circumferential side wall of the lantern ring 14 through a connecting rod, a guide opening 18 is formed in the upper portion of the adapter 17, and two end portions of the guide rod 6 are connected in the guide opening 18 in a sliding mode.

Wherein, the rear end of the device handle 1 is provided with a guide pipe, and the other end of the guide pipe is connected with a saliva suction device.

Wherein, the right end of the screw rod 10 is provided with a knob 19, and the screw rod 10 is convenient to rotate through the knob 19.

Wherein, the bottom end of the saliva sucking pipe 13 is connected with a saliva sucking head 20 by screw threads, which is convenient for replacing the saliva sucking head 20.

When the device is used, the saliva suction tube 13 extends into the oral cavity of a patient by the aid of the handle 1, the saliva suction tube is in clearance fit with the rectangular groove 9 through the rectangular strip 11, when the screw 8 is rotated, the rectangular strip 11 is driven to rotate and move in the rectangular groove 9, the gear 8 is connected into the cavity 7 through the gear shaft in a rotating mode, the gear 8 is driven to rotate around the gear shaft, and the sliding rod 4 is driven to move back and forth in the sliding groove 3 through meshing of the gear 8 and the rack 5; through 6 both ends sliding connection of guide arm in leading mouthful 18, thereby when slide bar 4 drives 6 translations of guide arm, make 6 both ends of guide arm remove along leading mouthful 18, and drive adaptor 17 and rotate around the pivot, and then drive lantern ring 14 and rotate around the pivot, realize adjusting the angle between saliva suction pipe 13 and the pipe 2, then, the doctor is according to the operation demand, rotating knob 19, can the crookedness between quick adjustment saliva suction pipe 13 and the pipe 2, thereby not only reduce the operation sight when influencing the doctor operation, and improve treatment and efficiency.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a direction controllable oral cavity saliva aspirator, includes ware handle (1) and sets up organ pipe (2) at ware handle (1) front end which characterized in that: the front part of the device handle (1) is provided with a sliding chute (3), a sliding rod (4) is in clearance fit in the sliding chute (3), a rack (5) is arranged on the lower side of the rear section of the sliding rod (4), the front end of the sliding rod (4) is rotatably connected with a guide rod (6), the front part of the device handle (1) is provided with a cavity (7), the cavity (7) is positioned on the lower side of the middle part of the sliding chute (3) and communicated with the sliding chute (3), the inner wall of the left side of the cavity (7) is rotatably connected with a gear (8) meshed with the rack (5) through a gear shaft, the axle center of the right side of the gear (8) is provided with a rectangular groove (9), the front right side of the device handle (1) is in threaded connection with a screw rod (10), the left end of the screw rod (10) penetrates into the cavity (7) and is provided with a rectangular strip (11) in splicing fit with the rectangular groove (, the connecting ring (15) is fixedly connected to the front end of the pipe (2), the connecting lugs (16) are arranged on the left side and the right side of the front side of the connecting ring (15), the connecting lugs (16) are far away from one side of the corrugated pipe (12) and are connected with the adapter (17) in a rotating mode through rotating shafts, the bottom of the adapter (17) is fixedly connected with the circumferential side wall of the lantern ring (14) through the connecting rod, the guide opening (18) is formed in the upper portion of the adapter (17), and the two ends of the guide rod (6) are connected into the guide opening (.

2. A direction controllable oral saliva aspirator according to claim 1, characterised in that the rear end of the handle (1) is provided with a guide tube.

3. A direction controllable oral saliva aspirator according to claim 1, characterised in that the screw (10) is provided with a knob (19) at the right end.

4. A direction controllable oral saliva aspirator according to claim 1, characterized in that the bottom end of the saliva aspirator (13) is screwed with a saliva aspirator (20).