CN204698732U - A kind of ball-type oral saliva ejector - Google Patents
A kind of ball-type oral saliva ejector Download PDFInfo
- Publication number
- CN204698732U CN204698732U CN201520329383.7U CN201520329383U CN204698732U CN 204698732 U CN204698732 U CN 204698732U CN 201520329383 U CN201520329383 U CN 201520329383U CN 204698732 U CN204698732 U CN 204698732U
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- China
- Prior art keywords
- spheroid
- saliva
- ball
- type oral
- saliva ejector
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of ball-type oral saliva ejector, comprise spheroid (1), described spheroid (1) inside is cavity structure, described spheroid (1) second surface be provided be connected with its internal cavities arrange saliva hole group more, described spheroid (1) is provided with inhales saliva unit, described suction saliva unit is by the suction nozzle be arranged in cavity structure (2), be separately positioned on suction nozzle (2) left and right sides surface and run through spheroid (1) side surface and stretch out two connecting legs (3) outside spheroid, the curved pipe (4) be connected with two connecting legs (3) respectively and the suction pipe (5) be connected with curved pipe (4) header portion are formed jointly.The beneficial effects of the utility model are, structure is simple, practical.
Description
Technical field
This utility model relates to department of stomatology medical apparatus to be improved, particularly a kind of ball-type oral saliva ejector.
Background technology
Dental pump is one of clinical requisite special equipment of the department of stomatology, mainly in art, provides the visual field clearly, the use of the necessary absorption in time such as blood saliva and flushing liquor.At present, general department of stomatology Clinical practice dental pump corner angle are many, patient's cavity interior tissue is easily scratched in the process of inhaling saliva, cause unnecessary misery to patient, moreover, general dental pump volume is large, cannot docile roll in the oral cavity, doctor's hand can only be relied on to move suction nozzle, and movement range is large, easily does because controlling bad hand dynamics to ache patient.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of ball-type oral saliva ejector.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of ball-type oral saliva ejector, comprise spheroid 1, described spheroid 1 inside is cavity structure, described second surface of spheroid 1 be provided be connected with its internal cavities arrange saliva hole group more, described spheroid 1 is provided with inhales saliva unit, described suction saliva unit is by the suction nozzle 2 be arranged in cavity structure, be separately positioned on suction nozzle 2 left and right sides surface and run through spheroid 1 side surface and stretch out two connecting legs 3 outside spheroid, the curved pipe 4 be connected with two connecting legs 3 respectively and the suction pipe 5 be connected with two curved pipes 4 are formed jointly.
Described suction nozzle 2 is hemispherical shell-like structure, and the arcuation of described hemispherical shell-like structure is provided with the opening be connected with its inside on the surface, and described edge of opening place is provided with link plate 6, and described link plate 6 lower end overlaps mutually with hemispherical shell-like structure lower surface.
The exradius of described hemispherical shell is slightly less than the inner circle radius of spheroid 1.
The junction of described spheroid 1 and two connecting legs 3 is provided with bearing.
Described often row into saliva hole group is equidistantly arranged on spheroid 1 the latter half and the saliva hole 8 of entering be connected with its inside is formed by multiple.
A/F on the arcuation surface of described hemispherical shell-like structure is slightly larger than the radius entering saliva hole 8.
Described spheroid 1 is rubber ball body.
The multiple LED 7 of setting-in on described curved pipe 4 outer surface.
The ball-type oral saliva ejector utilizing the technical solution of the utility model to make, docile is in oral cavity and roll, and fully and saliva contacts, it is effective to inhale saliva, and spherical structure is avoided scratching patient's cavity interior tissue.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ball-type oral saliva ejector described in the utility model;
In figure, 1, spheroid; 2, suction nozzle; 3, connecting leg; 4, curved pipe; 5, suction pipe; 6, link plate; 7, LED; 8, saliva hole is entered.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is specifically described, as shown in Figure 1, a kind of ball-type oral saliva ejector, comprise spheroid 1, described spheroid 1 inside is cavity structure, described second surface of spheroid 1 be provided be connected with its internal cavities arrange saliva hole group more, described spheroid 1 is provided with inhales saliva unit, described suction saliva unit is by the suction nozzle 2 be arranged in cavity structure, be separately positioned on suction nozzle 2 left and right sides surface and run through spheroid 1 side surface and stretch out two connecting legs 3 outside spheroid, the curved pipe 4 be connected with two connecting legs 3 respectively and the suction pipe 5 be connected with two curved pipes 4 are formed jointly, described suction nozzle 2 is hemispherical shell-like structure, and the arcuation of described hemispherical shell-like structure is provided with the opening be connected with its inside on the surface, and described edge of opening place is provided with link plate 6, and described link plate 6 lower end overlaps mutually with hemispherical shell-like structure lower surface, the exradius of described hemispherical shell is slightly less than the inner circle radius of spheroid 1, the junction of described spheroid 1 and two connecting legs 3 is provided with bearing, described often row into saliva hole group is equidistantly arranged on spheroid 1 the latter half and the saliva hole 8 of entering be connected with its inside is formed by multiple, A/F on the arcuation surface of described hemispherical shell-like structure is rubber ball body slightly larger than spheroid 1 described in the radius entering saliva hole 8, the multiple LED 7 of setting-in on described curved pipe 4 outer surface.
The feature of the technical program is, ball interior is cavity structure, second surface of spheroid be provided be connected with its internal cavities arrange saliva hole group more, spheroid is provided with inhales saliva unit, inhaling saliva unit is by the suction nozzle be arranged in cavity structure, be separately positioned on suction nozzle left and right sides surface and run through spheroid side surface and stretch out two connecting legs outside spheroid, the curved pipe be connected with two connecting legs respectively and the suction pipe be connected with two curved pipes are formed jointly, docile is in oral cavity and roll, fully and saliva contacts, inhale saliva effective, spherical structure is avoided scratching patient's cavity interior tissue.
In the technical program, this dental pump is spherical structure, can avoid scratching patient's interior tissue in use procedure, and dental pump volume is little, and convenient docile is in the oral cavity rolled, and makes suction saliva effect better.
In the technical program, spheroid is docile rolling in trouble patient oral cavity under the effect of rotating shaft, patient's saliva passes through to enter ball interior into saliva hole, under the effect of inhaling saliva unit, saliva enters suction nozzle inside by the opening on suction nozzle, and the link plate of opening part can prevent the saliva of suction nozzle inside to run off, and makes suction saliva effect better, the LED of curved pipe both sides setting-in can clearly observe patient's cavity interior, and operate convenient safety.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (8)
1. a ball-type oral saliva ejector, comprise spheroid (1), it is characterized in that, described spheroid (1) inside is cavity structure, described spheroid (1) second surface be provided be connected with its internal cavities arrange saliva hole group more, described spheroid (1) is provided with inhales saliva unit, described suction saliva unit is by the suction nozzle be arranged in cavity structure (2), be separately positioned on suction nozzle (2) left and right sides surface and run through spheroid (1) side surface and stretch out spheroid (1) two connecting legs (3) outward, the curved pipe (4) be connected with two connecting legs (3) respectively and the suction pipe (5) be connected with two curved pipes (4) are formed jointly.
2. a kind of ball-type oral saliva ejector according to claim 1, it is characterized in that, described suction nozzle (2) is hemispherical shell-like structure, the arcuation of described hemispherical shell-like structure is provided with the opening be connected with its inside on the surface, described edge of opening place is provided with link plate (6), and described link plate (6) lower end overlaps mutually with hemispherical shell-like structure lower surface.
3. a kind of ball-type oral saliva ejector according to claim 2, is characterized in that, the exradius of described hemispherical shell is slightly less than the inner circle radius of spheroid (1).
4. a kind of ball-type oral saliva ejector according to claim 1, is characterized in that, described spheroid (1) is provided with bearing with the junction of two connecting legs (3).
5. a kind of ball-type oral saliva ejector according to claim 1, is characterized in that, more described arrange into saliva hole group be equidistantly arranged on spheroid (1) the latter half and the saliva hole (8) of entering be connected with its inside is formed by multiple.
6. a kind of ball-type oral saliva ejector according to claim 2, is characterized in that, the A/F on the arcuation surface of described hemispherical shell-like structure is slightly larger than the radius entering saliva hole (8).
7. a kind of ball-type oral saliva ejector according to claim 1, is characterized in that, described spheroid (1) is rubber ball body.
8. a kind of ball-type oral saliva ejector according to claim 1, is characterized in that, the multiple LED of setting-in (7) on described curved pipe (4) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329383.7U CN204698732U (en) | 2015-05-21 | 2015-05-21 | A kind of ball-type oral saliva ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329383.7U CN204698732U (en) | 2015-05-21 | 2015-05-21 | A kind of ball-type oral saliva ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698732U true CN204698732U (en) | 2015-10-14 |
Family
ID=54278373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329383.7U Expired - Fee Related CN204698732U (en) | 2015-05-21 | 2015-05-21 | A kind of ball-type oral saliva ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380720A (en) * | 2015-11-16 | 2016-03-09 | 上海市徐汇区牙病防治所 | Buccal tube |
| CN110269710A (en) * | 2018-03-14 | 2019-09-24 | 上海交通大学医学院附属第九人民医院 | A kind of oral saliva ejector |
-
2015
- 2015-05-21 CN CN201520329383.7U patent/CN204698732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380720A (en) * | 2015-11-16 | 2016-03-09 | 上海市徐汇区牙病防治所 | Buccal tube |
| CN110269710A (en) * | 2018-03-14 | 2019-09-24 | 上海交通大学医学院附属第九人民医院 | A kind of oral saliva ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |