CN217660250U

CN217660250U - Negative pressure aerosol and saliva suction device for oral treatment

Info

Publication number: CN217660250U
Application number: CN202221492595.3U
Authority: CN
Inventors: 刘利娜; 刘海琴
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an aerosol, saliva negative pressure suction device for oral treatment, including the mounting panel, mounting panel bottom screw connection has electric telescopic handle, the lift wheel subassembly is installed to the lift plate bottom, just the lift wheel subassembly top outside is provided with the strong straw of the weak straw of saliva and aerosol, the saliva that can produce when the tooth treatment in patient oral cavity was operated is installed to the weak straw end of saliva carries out all-round absorption, can avoid the suction hole to appear blockking up and the saliva absorption structure who harms patient oral cavity mucous membrane simultaneously, the aerosol that can produce when the tooth treatment in patient oral cavity was operated is installed to the strong straw end of aerosol sucks and sucks, and can prevent the trachea of jam equally. The utility model discloses a strong straw of aerosol and trachea utilize the terminal tracheal vortex form design of strong straw of aerosol, can the effectual problem that blocks up appears when its terminal suction pipe of strong straw of solution aerosol side suction colloidal sol in patient's oral cavity.

Description

Negative pressure aerosol and saliva suction device for oral treatment

Technical Field

The utility model relates to the technical field of oral cavity, in particular to an aerosol and saliva negative pressure suction device for oral treatment.

Background

The oral cavity is provided with organs such as teeth, tongues and the like, the front wall of the oral cavity is a lip, the side wall of the oral cavity is a cheek, the top of the oral cavity is a palate, the bottom of the oral cavity is a mucous membrane, a muscle and other structures, and a large amount of aerosol and saliva can be generated particularly when the treatment operation is carried out on teeth at the inner side of the oral cavity of a patient, and the aerosol and the saliva need to be extracted in time so as to prevent the aerosol in the oral cavity of the patient from splashing and flowing out;

in the prior art, two straws are mainly inserted into the left side and the right side of the interior of the oral cavity of a patient at the same time, and then a miniature air suction pump is communicated for suction, but when the aerosol straw and the saliva straw are used for suction in the oral cavity, the aerosol straw and the saliva straw are easy to abut against the oral mucosa and block a suction hole, so that the aerosol straw and the saliva straw can not perform suction work, and the oral mucosa is easy to damage;

therefore, it is necessary to provide an aerosol and saliva negative pressure suction device for oral treatment to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerosol, saliva negative pressure suction device for oral treatment utilizes the terminal tracheal vortex form design of the strong straw of aerosol, can appear the phenomenon of jam in the side suction gas colloidal sol in patient's oral cavity by its terminal suction pipe of the strong straw of effectual solution aerosol to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerosol, saliva negative pressure suction device for oral treatment, includes the mounting panel, mounting panel bottom screw connection has electric telescopic handle, just electric telescopic handle bottom mounting has the lifter plate, the lifter plate bottom is installed the lifter plate subassembly, just the lifter plate subassembly top outside is provided with the strong straw of the weak straw of saliva and aerosol, the weak straw of saliva and the strong straw outside of aerosol are through solid fixed ring spacing connection, the saliva that produces when the poor straw end of saliva is installed can be to patient oral cavity tooth treatment operation carries out all-round absorption, can avoid the suction hole to appear blocking up and the saliva absorbing structure who harms patient oral cavity mucous membrane simultaneously, the aerosol that produces when the oral cavity tooth treatment operation of patient is installed to the strong straw end of aerosol is sucked and can prevent the trachea that blocks up equally.

The saliva absorbing structure comprises a connecting pipe communicated with the tail end of the saliva weak absorbing pipe, the tail end of the connecting pipe is connected with an arc-shaped pipe, and the left side and the right side of the arc-shaped pipe are provided with absorbing holes.

In a further embodiment, the left and right sides of the lift wheel assembly are both pulley shaped designs.

In a further embodiment, a first air pressure regulating valve capable of regulating air pressure when sucking saliva in the mouth of a patient is arranged on the left side of the saliva weak suction pipe.

In a further embodiment, a second air pressure regulating valve capable of regulating air pressure when the aerosol in the oral cavity of the patient is sucked is arranged on the right side of the aerosol strong suction pipe.

In a further embodiment, the air tube is in the shape of a vortex.

In a further embodiment, the connecting pipes are in one-to-one correspondence with the arc pipes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, be provided with saliva absorbing structure, utilize the connecting pipe and the arc tube of the terminal outside array intercommunication of the weak straw of saliva, utilize the suction hole that the arc tube left and right sides was seted up simultaneously, thereby make the saliva of patient's oral cavity mucous membrane secretion inhale the weak straw inboard of saliva from the suction hole that the arc tube left and right sides was seted up, compare with current aerosol, saliva negative pressure suction device for oral treatment, can effectually avoid when the weak straw end of saliva puts into patient's oral cavity and sucks saliva, lead to the problem that blocks up and harm patient's oral cavity mucous membrane promptly, thereby increased holistic practicality and security;

2. the utility model discloses, be provided with strong straw of aerosol and trachea, utilize the terminal tracheal vortex form design of strong straw of aerosol, can be through the oral mucosa of contradicting in the vortex form trachea outside for trachea vortex inner carries out the aerosol that non-interfering suction oral cavity inboard produced, compares with current aerosol, saliva negative pressure suction device for oral treatment, can effectually solve its terminal suction pipe of strong straw of aerosol and the problem that the jam appears when the aerosol is inhaled in the side suction in patient's oral cavity.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the aerosol and saliva negative pressure suction device for oral treatment according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A shown in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1. mounting a plate; 2. an electric telescopic rod; 3. a lifting plate; 4. a lifting wheel assembly; 5. a weak saliva straw; 501. a first air pressure regulating valve; 6. an aerosol strong straw; 601. a second air pressure regulating valve; 602. an air tube; 7. a fixing ring; 8. a saliva absorbent structure; 801. a connecting pipe; 802. an arc tube; 803. and (4) sucking holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an aerosol for oral treatment, saliva negative pressure suction device, including mounting panel 1, electric telescopic handle 2, lifter plate 3, lifting wheel subassembly 4, the weak straw 5 of saliva (the internal diameter is 1.8cm, the external diameter is 2.2 cm), first air pressure regulating valve 501, the strong straw 6 of aerosol (the internal diameter is 2.5cm, the external diameter is 2.7 cm), second air pressure regulating valve 601, trachea 602, solid fixed ring 7, saliva absorbing structure 8, connecting pipe 801, arc pipe 802 and suction hole 803, mounting panel 1 bottom screw connection has electric telescopic handle 2, and electric telescopic handle 2 bottom mounting has lifter plate 3, lifter wheel subassembly 4 is installed to lifter plate 3 bottom, and the outer side of lifter wheel subassembly 4 top is provided with the weak straw 5 of saliva and the strong straw 6 of aerosol, the weak straw 5 of saliva and the strong straw 6 outside are through solid fixed ring 7 spacing connection, the saliva that can produce when the treatment operation in the all-round tooth treatment in the patient oral cavity is installed to the weak straw 5 end is absorbed to saliva, can avoid the suction hole 803 to appear the saliva absorbing structure 8 that blocks up and damage the patient's oral cavity mucous membrane simultaneously, the strong straw 6 end is installed when can be the all-round tooth treatment operation, the pulley design of aerosol is the left and prevents that the aerosol from the left and right sides of aerosol 602 that the aerosol from producing the aerosol.

Example 1

Referring to fig. 1 and 3, a first air pressure adjusting valve 501 capable of adjusting air pressure when sucking saliva in a mouth of a patient is installed on the left side of the saliva weak suction pipe 5, the saliva absorbing structure 8 includes a connecting pipe 801 communicated with the tail end of the saliva weak suction pipe 5, an arc-shaped pipe 802 is connected with the tail end of the connecting pipe 801, suction holes 803 are formed on the left side and the right side of the arc-shaped pipe 802, the connecting pipe 801 and the arc-shaped pipe 802 are in one-to-one correspondence, so as to avoid the problem that the mucous membrane of the mouth of the patient is blocked and damaged when the saliva weak suction pipe 5 sucks the saliva in the mouth of the patient, the solution is as shown in fig. 3, the connecting pipes 801 are communicated in an array manner on the outer side of the tail end of the saliva weak suction pipe 5, and the tail ends of the connecting pipes 801 are respectively and correspondingly connected with the arc-shaped pipes 802, and suction hole 803 has all been seted up in the arc pipe 802 left and right sides, when the patient oral cavity was put into to the weak straw 5 end of saliva, the arc pipe 802 in its terminal outside can contradict patient's oral cavity mucous membrane, then make the saliva of patient's oral cavity mucous membrane secretion seted up suction hole 803 from the arc pipe 802 left and right sides and inhale the weak straw 5 inboards of saliva, then discharge from the other one end of the weak straw 5 of saliva, the saliva of discharge is collected through dedicated stock solution section of thick bamboo can, this structure can effectually solve the weak straw 5 of saliva when the suction saliva of patient oral cavity inboard, the problem of blocking up and damage patient's oral cavity mucous membrane appears promptly, thereby holistic practicality and security have been increased.

Example 2

Referring to fig. 1-2, the difference from embodiment 1 is: the second air pressure regulating valve 601 capable of regulating air pressure when sucking the patient oral aerosol is installed on the right side of the aerosol strong suction pipe 6, the air pipe 602 is in a vortex shape, and in order to prevent the problem that the tail end of the aerosol strong suction pipe 6 is blocked by the oral mucosa when the oral cavity of the patient is sucked, as shown in fig. 2, the air pipe 602 at the tail end of the aerosol strong suction pipe 6 is designed into a vortex shape, the air pipe 602 array is distributed on the outer side of the tail end of the aerosol strong suction pipe 6, when the aerosol strong suction pipe is placed in the oral cavity, the outer side of the vortex air pipe 602 can be abutted to the oral mucosa, so that the inner end of the air pipe 602 can suck aerosol without interference, and the problem that the tail end of the aerosol strong suction pipe 6 is blocked when the oral cavity side of the patient is sucked aerosol can be effectively solved.

The input ends of the saliva weak suction pipe 5 and the aerosol strong suction pipe 6 are both connected with connecting pipes, the inner diameter of each connecting pipe is 1.2cm, and the outer diameter of each connecting pipe is 1.6cm.

The working principle is as follows: when the dental chair is used, the mounting plate 1 is fixedly connected with a dental comprehensive chair through bolts, the electric telescopic rod 2 and the lifting wheel assembly 4 at the bottom of the mounting plate 1 are mainly used for adjusting the extension degree of the saliva weak suction tube 5 and the aerosol strong suction tube 6 in the oral cavity of a patient, when a doctor performs dental treatment operation on the oral cavity of the patient, a large amount of saliva and aerosol can be generated on the inner side of the oral cavity of the patient, in order to prevent the saliva and the aerosol from overflowing out of the oral cavity, namely the problems of cross infection and difficulty in cleaning are caused, the solution is shown in figures 1-3, before the dental treatment operation on the oral cavity of the patient, the doctor firstly uses an oral cavity mouth opener to open the mouth of the patient, then the doctor respectively places the input ends of the saliva weak suction tube 5 and the aerosol strong suction tube 6 on the left side and the right side of the oral cavity of the patient, then the doctor manually adjusts the first air pressure adjusting valve 501 on the saliva weak suction tube 5 and the second air pressure adjusting valve 601 on the aerosol strong suction tube 6, and starts the micro air pump connected with the tail ends of the saliva weak suction tube 5 and the aerosol strong suction tube 6 at the moment after the air pressure is adjusted, and the micro air pump is used for generating negative pressure at the same time (the dental chair). Note that: the miniature air pump is an existing product in the market, so detailed description is not given here, and the miniature air pump does not need to be drawn, because the scheme only intercepts one section of the saliva weak suction pipe 5 and the aerosol strong suction pipe 6, so that the saliva weak suction pipe 5 and the aerosol strong suction pipe 6 start to perform suction work;

in addition, in order to avoid the problem that the saliva weak suction tube 5 blocks and damages the oral mucosa of the patient when the saliva weak suction tube 5 sucks the saliva on the inner side of the oral cavity of the patient, the solution is as shown in fig. 3, the connecting tubes 801 are communicated in an array manner on the outer side of the tail end of the saliva weak suction tube 5, the tail ends of the connecting tubes 801 are respectively and correspondingly connected with the arc-shaped tubes 802, the left and right sides of the arc-shaped tubes 802 are respectively provided with the suction holes 803, when the tail end of the saliva weak suction tube 5 is put into the oral cavity of the patient, the arc-shaped tubes 802 on the outer side of the tail end of the saliva weak suction tube will collide with the oral mucosa of the patient, then the saliva secreted by the oral mucosa of the patient is sucked into the inner side of the saliva weak suction tube 5 through the suction holes 803 on the left and right sides of the arc-shaped tubes 802, then is discharged from the other end of the saliva weak suction tube 5, and the discharged saliva is collected through the special liquid storage barrel, and the structure can effectively solve the problem that when the saliva weak suction tube 5 sucks the saliva on the inner side of the oral cavity of the patient, the problem that the oral mucosa of a patient is blocked and damaged is caused, so that the overall practicability and safety are improved, meanwhile, in order to prevent the problem that the tail end of the aerosol strong suction pipe 6 is blocked when the tail end of the aerosol strong suction pipe is in suction work in the oral cavity of the patient, as shown in fig. 2, the air pipe 602 at the tail end of the aerosol strong suction pipe 6 is designed into a vortex shape, the air pipe 602 is distributed outside the tail end of the aerosol strong suction pipe 6 in an array mode, when the aerosol strong suction pipe is placed in the oral cavity, the tail end of the aerosol strong suction pipe can be abutted to the oral mucosa through the outer side of the vortex-shaped air pipe 602, so that the inner end of the air pipe 602 can suck aerosol without interference, the problem that the tail end of the aerosol strong suction pipe 6 is blocked when the aerosol is sucked in the oral cavity of the patient can be effectively solved, and the working principle is the scheme, and therefore a series of work is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An aerosol, saliva negative pressure suction device for oral treatment, includes mounting panel (1), its characterized in that: mounting panel (1) bottom screw connection has electric telescopic handle (2), just electric telescopic handle (2) bottom mounting has lifter plate (3), lifter plate subassembly (4) is installed to lifter plate (3) bottom, just the lifter plate subassembly (4) top outside is provided with saliva weak straw (5) and aerosol strong straw (6), saliva weak straw (5) and aerosol strong straw (6) outside are through solid fixed ring (7) spacing connection, saliva that can produce when the treatment operation in patient's oral cavity is installed to saliva weak straw (5) end carries out all-round absorption, can avoid inhaling hole (803) to appear blockking up and haring the saliva absorbing structure (8) of patient's oral cavity mucous membrane simultaneously, aerosol that can produce when patient's oral cavity tooth treatment operation is installed to aerosol strong straw (6) end is sucked and can prevent trachea (602) of blockking up equally;

the saliva absorbing structure (8) comprises a connecting pipe (801) communicated with the tail end of the saliva weak suction pipe (5), the tail end of the connecting pipe (801) is connected with an arc-shaped pipe (802), and suction holes (803) are formed in the left side and the right side of the arc-shaped pipe (802).

2. The aerosol and saliva negative pressure suction device for oral treatment as set forth in claim 1, wherein: the left side and the right side of the lifting wheel component (4) are both designed in a pulley shape.

3. The aerosol and saliva negative pressure suction device for oral treatment as set forth in claim 1, wherein: a first air pressure regulating valve (501) which can regulate air pressure when the saliva of the mouth of the patient is sucked is arranged on the left side of the saliva weak suction pipe (5).

4. The aerosol and saliva negative pressure suction device for oral treatment as set forth in claim 1, wherein: a second air pressure regulating valve (601) capable of regulating air pressure when the aerosol in the oral cavity of the patient is sucked is arranged on the right side of the aerosol strong suction pipe (6).

5. The aerosol and saliva negative pressure suction device for oral treatment as set forth in claim 1, wherein: the gas pipe (602) is in a vortex shape.

6. An aerosol, saliva negative pressure aspiration device for oral treatment according to claim 1, wherein: the connecting pipes (801) and the arc pipes (802) are in one-to-one correspondence.