CN217390942U

CN217390942U - Strong suction and weak suction dual-purpose dental suction tube

Info

Publication number: CN217390942U
Application number: CN202221394206.3U
Authority: CN
Inventors: 赵凯晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-09
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a strong suction and weak suction dual-purpose dental suction tube, belonging to the technical field of medical equipment. Inhale weak dual-purpose dentistry of inhaling by force and attract pipe, including the pipeline, the through-hole has been seted up to the one end of pipeline, logical groove has been seted up to the outer wall of pipeline, still include: the pipeline is provided with a driving part, and when the driving part works, the through groove is switched on or off through the plate body; the utility model discloses utilize the plate body to switch on or close logical groove, realize the switching of strong and weak straw fast on a pipeline, need not medical personnel and make a round trip to switch independent strong straw and weak straw, also need not to go the adsorption affinity of adjusting the negative pressure pump, labour saving and time saving need not to change the straw many times, promotes work efficiency greatly.

Description

Strong suction and weak suction dual-purpose dental suction tube

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to strong dual-purpose dentistry that inhales weak suction attracts the pipe.

Background

The dental suction tube is divided into a strong suction tube and a weak suction tube, wherein the top end of the strong suction tube is provided with only one hole, the strong suction tube is used for sucking bleeding in an operation in oral and maxillofacial surgery, the visual field of the operation is kept clear, and the suction force is strong because only one hole is formed; weak straw opens a plurality of holes for the front end for in the department of stomatology treatment, absorb water and saliva that spout during intraoral dental treatment, keep the intraoral water yield of patient in the degree that the patient can accept all the time, because opened porous, so the appeal is weak, if be applied to strong straw in the mouth, then can be because the compliance of tissues such as intraoral mucous membrane, tongue, soft tissue is directly held by strong straw, thereby block up the strong straw that only has a hole, cause the unable intraoral liquid of suction of strong straw.

In the prior art, in the jaw and facial surgery, there is often the operation inside the oral cavity, and both strong suction and weak suction are required to switch back and forth in the operation, if two kinds of suction tubes are prepared to switch each other, time and labor are wasted, the use is complicated, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the strong suction tube and the weak suction tube need to be switched back and forth and time and labor are wasted in the operation in the prior art, and providing the strong suction tube and the weak suction tube for the dental department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

inhale weak dual-purpose dentistry of inhaling by force and attract pipe, including the pipeline, the through-hole has been seted up to the one end of pipeline, logical groove has been seted up to the outer wall of pipeline, still include: and the plate body is matched with the through groove, wherein a driving part is arranged on the pipeline, and when the driving part works, the through groove is switched on or switched off through the plate body.

In order to facilitate switching between the high and low pressure adsorption forces, preferably, the driving part includes: the auxiliary pipe is rotatably arranged in the pipeline, wherein the plate body is fixedly connected to one end of the auxiliary pipe; the adjusting block is fixedly connected to the outer wall of the auxiliary pipe, and the pipeline is provided with a limiting groove corresponding to the adjusting block.

In order to guarantee the stability of high-pressure adsorption, further, still include the ring body, the plate body is kept away from the one end fixed connection of auxiliary pipe on the ring body, the ring body cooperatees with the through-hole.

In order to facilitate adjustment, furthermore, the adjusting blocks are provided with a plurality of groups, and the adjusting blocks are uniformly distributed on the auxiliary pipe in a circumferential manner.

For better fit with the inner wall of the pipeline, preferably, the plate body is an arc-shaped plate.

In order to facilitate the switching of the high-low pressure adsorption force, preferably, the driving part includes an extension rod, the extension rod slides and sets up in the pipeline, wherein, the one end of extension rod runs through the pipeline and extends to the outside, plate body fixed connection is in the other end of extension rod, just the plate body sets up in the pipeline.

In order to improve the switching efficiency, furthermore, a retainer is fixedly connected to the extension rod, and the plate body is fixedly connected to the retainer.

In order to guarantee the stability that high-low pressure switches, further ground, spacing hole has been seted up on the pipeline, the extension rod runs through spacing hole and extends to outside fixedly connected with push pedal, spacing post of fixedly connected with on the extension rod, spacing post cooperatees with spacing hole.

For better fit to the inner wall of the pipeline, the plate body is preferably an elastic plate.

In order to enhance the switching effect of high and low pressure, preferably, the plate body and the through grooves are provided with multiple groups, and the multiple groups of through grooves correspond to the plate body.

Compared with the prior art, the utility model provides a strong dual-purpose dentistry that inhales weak suction attracts pipe possesses following beneficial effect:

1. according to the dental suction tube with the dual purposes of strong suction and weak suction, the through grooves are uniformly distributed on the outer wall of the pipeline by the number of the through grooves being more than or equal to two groups, so that on one hand, the negative pressure adsorption uniformity of the pipeline is improved, on the other hand, the production, the processing and the manufacturing are convenient, and the dental suction tube has certain attractiveness;

2. according to the dental suction tube with the dual purposes of strong suction and weak suction, the positions of the plate bodies are stabilized at the two ends of the plate body, so that the stability and the strength of the plate body are improved, the suction effect is more stable when the dental suction tube becomes a strong suction tube, and the suction surface is wider when the dental suction tube becomes a weak suction tube;

3. according to the dental suction tube with the dual purposes of strong suction and weak suction, the extending rod is directly pushed into or pulled out of the pipeline, so that the through groove is communicated and closed by the plate body, medical personnel do not need to take the pipeline out of the oral cavity of a patient, the oral cavity is directly and rapidly switched, the efficiency is better, and the operation is more flexible and changeable;

4. this inhale dual-purpose dentistry of weak suction by force attracts pipe, through the sliding distance of spacing post restriction extension rod, prevents that the extension rod from breaking away from the pipeline or being too far away from leading to the groove when the pulling, leads to switching strong and weak straw and switches postponing to be convenient for fast switch over strong and weak straw.

The device does not relate to the part among the device and all is the same with prior art or can adopt prior art to realize, the utility model discloses utilize the plate body to switch on or close logical groove, realize the switching of strong and weak straw fast on a pipeline, need not medical personnel and make a round trip to switch independent strong straw and weak straw, also need not to go to adjust the adsorption affinity of negative pressure pump, labour saving and time saving need not to change the straw many times, promotes work efficiency greatly.

Drawings

FIG. 1 is a first schematic structural view of a strong suction and weak suction dental suction tube provided by the present invention;

FIG. 2 is a schematic structural view of a strong suction and weak suction dental suction tube provided by the present invention;

FIG. 3 is a first schematic view of the structure of a strong suction and weak suction dental suction tube pipeline provided by the present invention;

FIG. 4 is a schematic structural view of the strong suction and weak suction dual-purpose dental suction tube auxiliary tube provided by the present invention;

FIG. 5 is a third schematic structural view of a strong suction and weak suction dental suction tube provided by the present invention;

FIG. 6 is a fourth schematic structural view of a strong suction and weak suction dual-purpose dental suction tube provided by the present invention;

FIG. 7 is a schematic structural view of a strong suction and weak suction dual-purpose dental suction tube pipeline provided by the present invention;

fig. 8 is a schematic structural view of the dental suction tube extension rod for strong suction and weak suction provided by the utility model.

In the figure: 1. a pipeline; 2. a through hole; 3. a through groove; 4. a limiting groove; 5. a limiting hole; 6. an auxiliary tube; 601. a ring body; 602. an adjusting block; 7. an extension rod; 701. pushing the plate; 702. a limiting column; 8. a holder; 9. a plate body.

Detailed Description

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2, 3 and 4, the strong suction and weak suction dual-purpose dental suction tube comprises a hollow pipeline 1, one end of the pipeline 1 can be connected to an input end of a negative pressure pump, a negative pressure adsorption effect is formed in the pipeline 1 through the negative pressure pump, the other end of the pipeline 1 is provided with a through hole 2 with the diameter smaller than that of a body of the pipeline 1, the through hole 2 is mainly used for high pressure adsorption, the outer wall of the pipeline 1 is provided with a through groove 3, the through groove 3 is provided with at least one group and is close to the position of the through hole 2, 2-8 groups are preferentially selected, and when the number of the through grooves 3 is larger than or equal to two groups, the through grooves are uniformly distributed on the outer wall of the pipeline 1, on one hand, the uniformity of the negative pressure adsorption of the pipeline 1 is improved, on the other hand, the production, the processing and the manufacturing are convenient, and the dental suction tube has certain aesthetic property;

further comprising: with leading to groove 3 matched with plate body 9, wherein, be provided with the drive division on the pipeline 1, when the drive division during operation, can make leading to groove 3 switch on or close through plate body 9, when plate body 9 makes leading to groove 3 switch on promptly, it is the on-state to lead to groove 3 and through-hole 2, because the opening is more, so the appeal is relatively weak, make whole pipeline 1 form the form of weak straw, can be used for the free absorption in the oral cavity, and do not receive the influence of soft tissues such as oral mucosa, tongue, when plate body 9 makes leading to groove 3 close, at this moment, only through-hole 2 is pipeline 1 inside and outside intercommunication, and because the diameter of through-hole 2 is less than the diameter of pipeline 1, so its appeal is stronger, make the formation of whole pipeline 1 formation strong straw, can clean the internal hemorrhage of oral cavity fast, saliva or gargle etc., keep the operation field of vision clear.

Whole scheme utilizes plate body 9 to switch on or close logical groove 3, realizes the switching of strong and weak straw fast on a pipeline 1, need not medical personnel and makes a round trip to switch independent strong straw and weak straw, also need not to go the adsorption affinity of adjusting the negative pressure pump, and labour saving and time saving need not to change the straw many times, promotes work efficiency greatly.

To improve the convenience of use, we design the driving part as: the auxiliary pipe 6 with the diameter smaller than that of the pipeline 1 is rotatably arranged in the pipeline 1, wherein the plate body 9 is fixedly connected to one end of the auxiliary pipe 6; fixed connection sets up the spacing groove 4 corresponding with regulating block 602 at the regulating block 602 of auxiliary tube 6 outer wall on pipeline 1, when needs switch strong and weak straw form, thereby medical personnel only need rotate regulating block 602 and drive plate body 9 through auxiliary tube 6 and rotate, and then realize the effect that switches on and close logical groove 3, reach the purpose of fast switch strong and weak straw.

When using, it is more obvious in order to make the absorption difference of strong and weak straw, can set up and be greater than a set of plate body 9, nevertheless in order to guarantee the synchronism of multiunit plate body 9 when rotating, and to leading to groove 3's shutoff effect, we have increased a ring body 601, the one end fixed connection that auxiliary tube 6 was kept away from to plate body 9 is on ring body 601, ring body 601 cooperatees with through-hole 2, through the position at plate body 9 both ends firm plate body 9, promote plate body 9's stability and intensity, thereby when making it become strong straw, the adsorption effect is more stable, when forming weak straw, the adsorption plane is more extensive.

The adjusting blocks 602 are provided with a plurality of groups, and the plurality of groups of adjusting blocks 602 are uniformly distributed on the auxiliary tube 6 in a circumferential manner, so that the medical care personnel can operate with one hand conveniently, and the switching of strong and weak suction tubes can be realized by twisting one adjusting block 602 with fingers randomly.

Plate body 9 is the arc, makes the inner wall of laminating pipeline 1 that it can be better, promotes the effect that switches on and close logical groove 3.

Example 2:

refer to fig. 5, fig. 6, fig. 7, fig. 8, basically the same as embodiment 1, it is further, we are for more conveniently switching strong and weak straw, design the adjustment to the drive division, including extension rod 7, extension rod 7 slides and sets up in pipeline 1, wherein, extension rod 7's one end runs through pipeline 1 and extends to the outside, here, for the convenience of running through pipeline 1, we establish pipeline 1 into the form that has certain contained angle, also be "V" style of calligraphy, with plate body 9 fixed connection at the other end of extension rod 7, and plate body 9 sets up in pipeline 1, thereby we realize the switch-on and the closing of plate body 9 to leading to groove 3 through directly advancing or pulling out extension rod 7 in pipeline 1, need not medical personnel and take out patient's oral cavity with pipeline 1, directly switch fast in the oral cavity, the efficiency is better, and the operation is more nimble changeable.

In addition, fixedly connected with holder 8 on extension rod 7, plate 9 fixed connection is on holder 8, and is same, when the quantity of plate 9 is greater than a set of, we need with plate 9 equipartition on holder 8, ensure that it can effectually switch on or close logical groove 3, promote the adsorption strength difference of strong and weak straw.

Seted up spacing hole 5 on pipeline 1, extension rod 7 runs through spacing hole 5 and extends to outside fixedly connected with push pedal 701, extension rod 7 is last fixedly connected with spacing post 702, spacing post 702 cooperatees with spacing hole 5, break away from pipeline 1 or far away from leading to groove 3 in order to prevent extension rod 7 when the pulling, lead to switching strong and weak straw to switch postpone, we are through the sliding distance of spacing post 702 restriction extension rod 7 to be convenient for fast switch strong and weak straw.

On extension rod 7, we become the elastic plate with the design of plate body 9, on the one hand, ensure its laminating pipeline 1's that can be fine inner wall, on the other hand, when medical personnel switched into weak straw by strong straw, only need loosen extension rod 7, because the tip of pipeline 1 is spherical, under elastic plate body 9's self elasticity reset action, plate body 9 when not receiving thrust, the automatic position that breaks away from logical groove 3 forms weak straw, has promoted the convenience of use greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Inhale weak dual-purpose dentistry of inhaling of strong inhaling and inhale and attract pipe, including pipeline (1), its characterized in that, through-hole (2) have been seted up to the one end of pipeline (1), logical groove (3) have been seted up to the outer wall of pipeline (1), still include:

a plate body (9) matched with the through groove (3),

the pipeline (1) is provided with a driving part, and when the driving part works, the through groove (3) is switched on or off through the plate body (9).

2. A strong suction and weak suction dental suction tube as set forth in claim 1, wherein said driving part comprises:

an auxiliary tube (6) rotatably disposed within the conduit (1),

wherein the plate body (9) is fixedly connected with one end of the auxiliary pipe (6);

the adjusting block (602) is fixedly connected to the outer wall of the auxiliary pipe (6), and the pipeline (1) is provided with a limiting groove (4) corresponding to the adjusting block (602).

3. The dental suction tube with strong suction and weak suction functions as claimed in claim 2, further comprising a ring body (601), wherein one end of the plate body (9) far away from the auxiliary tube (6) is fixedly connected to the ring body (601), and the ring body (601) is matched with the through hole (2).

4. The dental suction tube for strong suction and weak suction as claimed in claim 3, wherein the adjusting blocks (602) are provided in a plurality of groups, and the plurality of groups of adjusting blocks (602) are circumferentially and uniformly distributed on the auxiliary tube (6).

5. The strong suction and weak suction dental suction tube as claimed in claim 4, wherein the plate body (9) is an arc-shaped plate.

6. A dual purpose dental suction tube for strong and weak suction as claimed in claim 1, wherein the driving part includes

An extension rod (7), wherein the extension rod (7) is arranged in the pipeline (1) in a sliding way,

wherein, the one end of extension rod (7) runs through pipeline (1) and extends to the outside, plate body (9) fixed connection be in the other end of extension rod (7), just plate body (9) set up in pipeline (1).

7. The dental suction tube with strong suction and weak suction as claimed in claim 6, wherein the extension rod (7) is fixedly connected with a holder (8), and the plate body (9) is fixedly connected with the holder (8).

8. The strong suction and weak suction dual-purpose dental suction tube as claimed in claim 7, wherein the pipeline (1) is provided with a limiting hole (5), the extension rod (7) extends to the outside through the limiting hole (5) and is fixedly connected with a push plate (701), the extension rod (7) is fixedly connected with a limiting column (702), and the limiting column (702) is matched with the limiting hole (5).

9. A strong and weak suction dental suction tube as claimed in claim 8, wherein said plate body (9) is an elastic plate.

10. A strong suction and weak suction dental suction tube as claimed in any one of claims 1 to 9, wherein said plate body (9) and through grooves (3) are provided with a plurality of sets, and said plurality of sets of through grooves (3) correspond to said plate body (9).