CN2643852Y - Vacuum suction instrument head for oral cavity - Google Patents
Vacuum suction instrument head for oral cavity Download PDFInfo
- Publication number
- CN2643852Y CN2643852Y CNU032736193U CN03273619U CN2643852Y CN 2643852 Y CN2643852 Y CN 2643852Y CN U032736193 U CNU032736193 U CN U032736193U CN 03273619 U CN03273619 U CN 03273619U CN 2643852 Y CN2643852 Y CN 2643852Y
- Authority
- CN
- China
- Prior art keywords
- oral cavity
- suction nozzle
- suction
- head
- suction pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A head of vacuum suction apparatus used in the oral cavity consists of a suction head and a sucker, both of which are connected together. The suction head has a plurality of sucking hole with different directions on the surface corresponding to the oral cavity. When in use, the sucker is connected to the mainframe of the suction apparatus and the suction apparatus of the dental unit. The partly sustained subpressure laminar flow produced around the sucker head can at any moment carry away the stive and inhalator of the dental treatment according to the distance, direction, angle and suction of the practical adjustment of the sucker head. In the treatment, the utility model carries away the stive and inhalator of the treatment in time to prevent the environmental pollution and cross infection. In addition, the utility model has a plurality of distorted structures and is applied to a plurality of dental treatments.
Description
Technical field
This utility model relates to department of stomatology sterilization and cleaning appliance, specifically is a kind of vacuum extractor head that is used for the oral cavity.
Background technology
Studies show that, in department of stomatology diagnosis and treatment process, contain a large amount of opportunists in dust that various high-speed equipments produce and the aerosol, particularly can be passed in the nose that the monolayer mask enters medical personnel by the ultrasonic caused aerosol of air turbine that involves, it is the spittle that SARS virus and other cause the route of transmission of the virus of lower respiratory infection.The oral cavity diagnosis environment has a large amount of aerosols to form, add that the oral cavity doctor contacts with the close of patient, the danger that makes the oral cavity clinic propagate Respirovirus and other opportunists increases, therefore, in time the dust that produces and aerosol are removed and sterilized, seeming is even more important.
At present, oral cavity both domestic and external clinic has the method for disinfection of indoor air: chemical disinfection, ultraviolet sterilization, air sterilizing apparatus method, these safeguard procedures all are to have polluted the passive method behind the air at dust and aerosol, still do not have a kind ofly can remove the dust that produces and the device of aerosol synchronously in the dental care process.
Summary of the invention
In view of the prior art above shortcomings, this utility model provides a kind of vacuum extractor head that is used for the oral cavity, so that remove dust and the aerosol that produces synchronously in the oral disease therapeutic process, avoids the pollution to patient and air.
Originally the vacuum extractor head that is used for the oral cavity is achieved in that it comprises: suction nozzle and suction pipe, suction pipe is connected with suction nozzle, and the attraction hole of some different directions is arranged on the described suction nozzle face relative with the oral cavity.During work, suction pipe is inserted the suction pump of attractor main frame or dental multipurpose therapy unit, the lasting local decompression laminar flow that produces around the suction nozzle can siphon away dust and the aerosol that produces in the dental care at any time.
Originally the vacuum extractor head that is used for the oral cavity can make in the process of treatment according to distance, direction, angle and the suction size etc. of practical adjustments suction nozzle, will treat the dust and the aerosol that produce in time and siphon away, and prevents contaminated environment, causes cross infection; Simultaneously, this utility model has the various deformation structure, applicable to various oral cavity diagnosis project.
Description of drawings
Fig. 1 is the axonometric chart of embodiment 1 of the present utility model;
Fig. 2 is the axonometric chart of embodiment 2;
Fig. 3 is the axonometric chart of embodiment 3;
Fig. 4 is the axonometric chart of embodiment 4.
The specific embodiment
Describe in detail below in conjunction with implementing illustration.
Embodiment 1 is its handheld structure, and with reference to Fig. 1, the vacuum extractor head that is used for the oral cavity comprises umbrella shape suction nozzle 1 and be connected the suction pipe 4 of suction nozzle 1 end, and the attraction hole of different directions is arranged on described suction nozzle 1 one side relative with the oral cavity.
For the ease of operation, between suction nozzle 1 and suction pipe 4, be provided with hollow handle 3, hollow handle one termination pressure is adjusted switch 2, is convenient to adjust at any time as required the pressure size.
During use, suction pipe 4 is linked to each other with attracting main frame, around the patient oral cavity, siphon away the dust and the aerosol that produce when treating at any time by the hand-held handle 3 of assistant.
Embodiment 2:
As shown in Figure 2, originally the vacuum extractor head that is used for the oral cavity comprises umbrella shape suction nozzle 1 and is connected suction nozzle 1 terminal suction pipe 4, the attraction hole that different directions is arranged on described suction nozzle 1 one side relative with the oral cavity, flexible support arm 5 is installed at suction nozzle 1 back side, the other end of flexible support arm 5 is installed on the fixture 6, fixture 6 can adopt the pole of band base, and pole can be adjusted.
During use, by moving telescopic support arm 5 suction nozzle 1 is adjusted at suitable position on every side, patient oral cavity, suction pipe 4 is linked to each other with attracting main frame, and the pressure adjusting of regulating on the main frame is turned round, and makes suction nozzle 1 generation on every side continuing local decompression's laminar flow will treat the dust and the aerosol that produce and siphons away.
Embodiment 3:
The vacuum extractor head that is used for the oral cavity shown in Figure 3 comprises suction nozzle 1 and suction pipe 4, and the back segment of suction nozzle 1 is hollow handle 3, and suction pipe 4 connects hollow handles 3, and the attraction hole of different directions is arranged on suction nozzle 1 one side relative with the oral cavity.
Present embodiment has the function of bicker traction apparatus simultaneously, during use, suction pipe 4 is linked to each other with attracting main frame, when drawing bicker with it, forms local decompression on every side in the oral cavity, siphons away dust and aerosol.
Embodiment 4:
As shown in Figure 4, this suction aspirator tip comprises microphone type suction nozzle 1 and suction pipe 4, the attraction hole that different directions is arranged on suction nozzle 1 one side relative with the oral cavity, be equipped with between suction nozzle 1 and the suction pipe 4 and be used to inhale saliva and, suction nozzle 1, suction pipe 4 and inhale saliva pipe 8 and is communicated with the formation three-port structure respectively with the inner chamber of occlusal pad 7 every wet occlusal pad 7.
During work, occlusal pad 7 is put between the last lower teeth on patient's tooth to be treated opposite, adjusted the direction of suction nozzle 1, suction pipe 4 is linked and is attracted main frame to use.Present embodiment absorbs the dust and aerosol that treatment produces except that having, and also has sucking-off saliva and every wet function.
Claims (5)
1, a kind of vacuum extractor head that is used for the oral cavity, it is characterized in that: comprise suction nozzle and suction pipe, suction pipe is connected with suction nozzle, and the attraction hole of some different directions is arranged on the described suction nozzle face relative with the oral cavity.
2, according to the described vacuum extractor head that is used for the oral cavity of claim 1, it is characterized in that: be connected to hollow handle between described suction nozzle and the suction pipe.
3, according to the described vacuum extractor head that is used for the oral cavity of claim 2, it is characterized in that: described hollow handle one termination pressure is adjusted switch.
4, according to the described vacuum extractor head that is used for the oral cavity of claim 1, it is characterized in that: the described suction nozzle back side is equipped with active supporting arm, and the other end of active supporting arm is installed on the fixture.
5, according to the described vacuum extractor head that is used for the oral cavity of claim 1, it is characterized in that: be equipped with between described suction nozzle and the suction pipe and be used to inhale saliva and every wet occlusal pad, suction nozzle, suction pipe and ptysma-absorbing tube are communicated with the inner chamber of occlusal pad respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032736193U CN2643852Y (en) | 2003-08-18 | 2003-08-18 | Vacuum suction instrument head for oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032736193U CN2643852Y (en) | 2003-08-18 | 2003-08-18 | Vacuum suction instrument head for oral cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643852Y true CN2643852Y (en) | 2004-09-29 |
Family
ID=34301598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032736193U Expired - Fee Related CN2643852Y (en) | 2003-08-18 | 2003-08-18 | Vacuum suction instrument head for oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643852Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247120A (en) * | 2011-08-17 | 2011-11-23 | 深圳市安保科技有限公司 | Mouth support device with spit sucking function |
| CN105107034A (en) * | 2015-09-18 | 2015-12-02 | 丽水市人民医院 | Suction tip special for underuption window opening and guiding-eruption operation |
| CN108926405A (en) * | 2017-05-26 | 2018-12-04 | 万阔 | Aspirator outside a kind of band optical fiber bell mouth shape oral cavity |
-
2003
- 2003-08-18 CN CNU032736193U patent/CN2643852Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247120A (en) * | 2011-08-17 | 2011-11-23 | 深圳市安保科技有限公司 | Mouth support device with spit sucking function |
| CN105107034A (en) * | 2015-09-18 | 2015-12-02 | 丽水市人民医院 | Suction tip special for underuption window opening and guiding-eruption operation |
| CN108926405A (en) * | 2017-05-26 | 2018-12-04 | 万阔 | Aspirator outside a kind of band optical fiber bell mouth shape oral cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |