CN211834824U

CN211834824U - Novel improvement is inhaled salivary duct

Info

Publication number: CN211834824U
Application number: CN202020135816.6U
Authority: CN
Inventors: 姚瑶
Original assignee: HEBEI PROVINCE CANGZHOU HOSPITAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE
Current assignee: HEBEI PROVINCE CANGZHOU HOSPITAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-03
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a novel saliva suction pipe is inhaled to improvement, including the thick pipe portion and the work tubule portion of gripping of inhaling the saliva pipe, saliva suction pipe inhale the saliva operation through gripping thick pipe portion lug connection to current oral treatment chair saliva suction pipe. The spittle sucking pipe holding thick pipe part is provided with a dirt avoiding cover, so that the holding part can be covered when spittle sucking operation is carried out, and cross infection is prevented. The top end of the working thin tube part is in a semi-spherical shape, and 5 circular suction holes are formed in total. The working tubule also comprises two rows of lateral suction holes. The work tubule inside have a check valve, the check valve is connected in the fixed position of check valve, the check valve can combine mutually with the check valve joint, prevents the sewage backward flow when inhaling the saliva. The working thin tube part comprises three metal wires and can play a role in retention and shaping. In addition, the saliva suction pipe is made of transparent soft plastic, can be bent according to needs and is disposable, and the operation is simple and convenient to avoid cross infection.

Description

Novel improvement is inhaled salivary duct

Technical Field

The utility model relates to a novel saliva pipe is inhaled to improvement belongs to medical care articles for use technical field.

Background

With the development of oral technology, four-handed operation is commonly used in oral diagnosis and treatment, wherein the assisted saliva suction beside the chair involves a plurality of diagnosis and treatment activities.

The saliva suction tube used in clinic at present has the following problems: first, the diameter is too thick. The oral cavity space is limited, and especially for some patients who have limited mouth opening, thick saliva suction tube can block the sight of doctors when operating, so that the use angle of oral cavity mobile phones is obstructed, and in addition, a working head with a thick top end cannot enter a slightly small pore canal such as a tooth extraction socket to work. Second, the material is too soft. When assisting oral cavity operation, sometimes need to pull patient's canthus, the saliva suction tube that uses at present clinically is easy to be out of shape when pulling, can not play fine pulling effect simultaneously in the saliva suction. Thirdly, the suction effect of the spray in the mouth is not good enough. The saliva suction tube which is clinically used at present can suck the oral bottom saliva only by opening a hole at the top end, but has no suction effect on splashed droplets in the oral cavity when preparing teeth and opening marrow. Fourth, inhale saliva connecting part on saliva suction pipe and the dental chair and often be the serious disaster area of hospital's sense, disinfect through the mode of cover film gloves and clean at present clinically, take trouble and labouriously and easily omit, do not manage well. Fifthly, unstable pressure of the dental chair air pump is insufficient or a pipeline is occasionally blocked, which causes backflow of saliva suction pipe foul solution and causes secondary pollution.

Disclosure of Invention

To the not enough of prior art, the utility model provides a novel improvement is inhaled salivary duct.

The utility model discloses consider above-mentioned not enough the saliva suction pipe improvement for gripping thick pipe portion and work tubule portion, the saliva suction pipe grips and establishes one on the thick pipe portion and keeps away dirty cover, and work tubule portion top and side all have the trompil, establish three wires on the work tubule is inside establishes a check valve lateral wall to can bend disposable at will.

The technical scheme of the utility model is that:

the utility model provides a novel improvement suction spittle pipe, includes the thick pipe portion of gripping and the thin pipe portion of work of suction spittle pipe, suction spittle pipe through gripping thick pipe portion lug connection to current oral treatment chair suction spittle pipe way and carry out the operation of inhaling the saliva. The spittle sucking pipe holding thick pipe part is provided with a dirt avoiding cover, so that the holding part can be covered when spittle sucking operation is carried out, and cross infection is prevented. The top end of the working thin tube part is in a semi-spherical shape, and 5 circular suction holes are formed in total. The working tubule also comprises two rows of lateral suction holes. The work tubule inside have a check valve, the check valve is connected in the fixed position of check valve, the check valve can combine mutually with the check valve joint, prevents the sewage backward flow when inhaling the saliva. The working thin tube part comprises three metal wires and can play a role in retention and shaping. In addition, the saliva suction pipe is made of transparent soft plastic, can be bent according to needs and is disposable, and the operation is simple and convenient to avoid cross infection.

According to the utility model discloses preferred, will during the use inhale the salivary duct and be fixed in the dental chair and inhale saliva connection site and pull open and keep away the saliva suction connection site that the cover covered on the dental chair.

The advantage of this design is that it covers the area where the suction catheter is held during operation, avoiding cross-contamination.

According to the utility model discloses preferred, work tubule portion top be the semicircle sphere, total 5 circular suction holes, one of them is in the middle part, all the other four are in four directions distributions of 3 dot 6 dot 9 dot 12 dot.

The design has the advantages that the shape of the oral cavity mask can be well attached, and the oral dirty liquid can be thoroughly sucked out.

According to the novel preferred use, the front end of the saliva suction pipe is a working thin pipe, and the overall diameter of the saliva suction pipe is reduced compared with the diameter of the saliva suction pipe used clinically at present.

The advantage of this design is that save doctor operating space, avoid sheltering from doctor's sight, better cooperation when inhaling saliva.

According to the novel optimization of the use, the working tubule further comprises two rows of lateral suction holes which are distributed in the directions of 10 points and 2 points.

The advantage of this design is that splashed spray can be effectively aspirated while preparing the teeth or other oral procedures, preventing contamination.

According to the novel preferred use, the working thin tube is internally provided with a check valve, the check valve is connected to the check valve fixing part, and the check valve can be combined with the check valve combining part.

The advantage of the design here is that the check valve prevents back flow of the foul solution in case of insufficient pressure in the dental chair or blockage of the saliva suction line, preventing secondary contamination.

According to the utility model discloses preferred, work tubule portion lateral wall be equipped with three wires, one of the wire is in the middle 12 some directions in side suction hole, all the other two wires are in inhale 5 some and 7 some directions of salivary duct cross section.

The advantage of this design is that it can provide an effective support to assist in pulling the corners of the mouth while absorbing saliva.

According to the utility model discloses preferred, saliva suction pipe for transparent soft plastics make.

The design has the advantages of being capable of being bent according to requirements and being disposable, and being simple and convenient to operate and capable of avoiding cross infection.

The utility model has the advantages that:

1. the utility model discloses can cover when the operation and inhale salivary duct and grip the region, avoid cross infection.

2. The utility model discloses can be fine laminating oral cavity facial mask form, the dirty liquid in the mouth is sucked out more thoroughly.

3. The utility model discloses can provide more operating space for the doctor, avoid sheltering from doctor's sight, better cooperation when inhaling the saliva.

4. The utility model discloses can effectively aspirate the droplet that spatters all around when being equipped with tooth or other oral cavity operations, prevent to pollute.

The utility model can prevent the back flow of the foul solution when the pressure of the dental chair is insufficient or the saliva suction pipeline is blocked, so as to prevent secondary infection. The utility model discloses can play effective supporting role, assist tractive mouth angle when inhaling saliva.

The utility model can be bent according to the needs and used at one time, and the operation is simple and convenient to avoid cross infection.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic view of the operation of the present invention.

Fig. 3 is a schematic cross-sectional view of the lateral suction hole of the present invention.

Fig. 4 is a top plan view of the present invention.

Wherein, 1, a holding thick pipe 2, a working thin pipe 3, a dirt avoiding cover 4, a semi-spherical top end 5, a top end central suction hole 6, other four suction holes 7 at the top end, 10 point direction

side suction holes

8, 2 point direction side suction holes 9, a check valve 10, a check valve fixing part 11, a check valve pressing structure 12, a check

valve combining part

13, 12 point

direction metal wires

14, 5 point

direction metal wires

15, 7 point direction metal wires 16, a dental chair saliva suction base 17, an elastic fiber band

Detailed Description

Various exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate functionally identical or similar elements. While various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not drawn to scale unless specifically indicated.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, methods, instrumentalities, and elements well known to those skilled in the art have not been described in detail so as not to obscure the present invention.

The utility model provides a novel improved saliva suction tube, which will be described in detail respectively.

The utility model relates to a novel salivary duct is inhaled in improvement, including the thick pipe portion 1 and the work tubule portion 2 of gripping of inhaling salivary duct, inhale the salivary duct and inhale saliva operation through gripping thick pipe portion 1 lug connection to current oral treatment chair saliva suction base 16. The spit sucking pipe holding thick pipe part 1 is provided with the dirt avoiding cover 3, and the elastic fiber belt 17 capable of being stretched covers the holding part (namely the spit sucking pipe holding thick pipe part 1 and the dental chair spit sucking base 16) when spit sucking operation is carried out, so that cross infection is prevented.

In addition, the utility model discloses a work tubule portion top 4 is the hemisphere shape, total 5 circular suction holes, and wherein top central authorities suction hole 5 is in the middle part, and all the other four distribute 6 in four directions of 3 some 6 points 9 points 12 points. The saliva suction pipe can be well attached to the shape of the oral cavity facial mask, and the intraoral dirty liquid can be sucked out relatively thoroughly.

The utility model discloses the front end is work tubule 2, and the saliva suction pipe diameter that the whole diameter used clinically at present reduces. Can save doctor operating space when diagnosing the activity, avoid sheltering from doctor's sight, better cooperation when inhaling the saliva.

The utility model discloses a work tubule 2 still contains two rows of sides and inhales the hole, inhales

hole

7 and 2 some directions sides and inhales hole 8 for 10 some directions sides respectively. The spray can be effectively sucked when preparing teeth or other oral operations, and pollution is prevented.

The utility model discloses a work tubule 2 is inside to have a check valve 9, check valve 9 passes through check valve compact structure 11 to be connected in check valve fixed part 10, check valve 9 can combine together with check valve joint portion 12. Can prevent the back flow of the foul solution when the pressure of the dental chair is insufficient or the saliva suction pipeline is blocked, so as to prevent secondary pollution.

The utility model discloses a work tubule portion lateral wall is equipped with three wires, one of the wire is in the middle 12 points of direction 13 in side suction hole, one of all the other two wires is in 5 points of direction 14 of inhaling salivary duct cross section, one is in 7 points of direction 15 of inhaling salivary duct cross section. When in use, the saliva sucking device can play an effective supporting role and assist in drawing the mouth angle while sucking saliva.

The saliva suction pipe of the utility model is made of transparent soft plastic. Can be bent according to the needs and is disposable, simple and convenient to operate and avoids cross infection.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A novel improved spittle sucking pipe is characterized by comprising a holding thick pipe part and a working thin pipe part of the spittle sucking pipe; the saliva suction pipe is directly connected to the saliva suction pipe of the existing oral treatment chair through the holding thick pipe part to perform saliva suction operation; the saliva suction pipe holding thick pipe part is provided with a dirt avoiding cover; the top end of the working thin pipe part is in a semi-spherical shape, and 5 circular suction holes are formed in total; the working thin tube also comprises two rows of lateral suction holes; a check valve is arranged in the working thin tube; the working thin pipe part comprises three metal wires; the saliva suction tube can be bent and is disposable.

2. A new and improved saliva suction tube as set forth in claim 1, wherein the wide tube gripping portion of the saliva suction tube has a dirt-repellent cap at two thirds of the length of the wide tube, the dirt-repellent cap being made of a medical grade plastic material or PE material, and the edge of the dirt-repellent cap comprising an elastic fiber band.

3. A new improved saliva sucking tube as claimed in claim 1, wherein the top of the working narrow tube is semi-spherical, there are 5 circular sucking holes, one of them is in the middle, the other four are in four directions of 3 o 'clock, 6 o' clock, 9 o 'clock, 12 o' clock.

4. The new and improved saliva suction tube as set forth in claim 1, wherein said working narrow tube portion further comprises two rows of side suction holes, arranged in 10 o 'clock and 2 o' clock directions.

5. The new and improved saliva suction tube as set forth in claim 1, wherein the working tube portion has a check valve inside, the check valve is a circular elastic silicone sheet, the check valve is connected to a check valve fixing portion, the check valve fixing portion has a pressing structure for fixing the check valve, and the check valve is combined with a check valve combining portion.

6. A new and improved saliva suction tube as claimed in claim 1, wherein said working narrow tube portion has three wires on its side wall, one of said wires being in the direction of the central 12 points of said lateral suction holes, and the remaining two of said wires being in the direction of 5 and 7 points of the cross-section of said saliva suction tube.

7. A new and improved saliva suction tube as set forth in claim 1, wherein said tube is made of a transparent flexible plastic material which can be bent as desired and used once.