CN204192779U - A kind of oral saliva ejector of controllable direction - Google Patents
A kind of oral saliva ejector of controllable direction Download PDFInfo
- Publication number
- CN204192779U CN204192779U CN201420608632.1U CN201420608632U CN204192779U CN 204192779 U CN204192779 U CN 204192779U CN 201420608632 U CN201420608632 U CN 201420608632U CN 204192779 U CN204192779 U CN 204192779U
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- CN
- China
- Prior art keywords
- joint ring
- bending section
- traction
- linea angulata
- section
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Abstract
This utility model provides a kind of oral saliva ejector of controllable direction, comprise interior pipe, described interior pipe is provided with bending section, the outside of each bending section is fixedly installed the joint ring of annular, described joint ring is provided with paired and that position is relative joint ring aperture, each bending section be provided with save ring aperture corresponding in pairs and the relative traction linea angulata in position, traction linea angulata passes described joint ring aperture and fixes with it, traction linea angulata is fixedly connected with gear, and gear engages with the knob being arranged on dental pump controlling position.The dental pump of a kind of controlled camber of the present utility model, can segmentedly bend, rotatable head as dental pump carries out partial turn at cavity interior, saliva and hydrops in timely removing oral cavity, avoid the nauseating discomfort of patient can not affect again doctor's operation, have easy to operate, the advantage such as reusable, the adjustment of different directions can reduce the damage caused patient's mouth mucosa, is applicable to Clinical mouth patient.
Description
Technical field
This utility model belongs to medical apparatus and instruments, specifically a kind of oral saliva ejector of controllable direction.
Background technology
In Oral Repair treatment, due to the use of high speed turbine and high-pressure cooling water, produce a large amount of pathogenic microorganism and chip in patient's mouth, clinic air pollution can be caused easily to cause cross infection.Dental pump can suck the flushing liquor in oral cavity, transudate, saliva and chip, plays an important role to avoiding cross infection and patient comfort.In addition, dental pump also can tractive oral cavity lip buccal side mucosa to a certain extent, is conducive to the operation visual field expanding doctor.The suction function of dental pump brute force can also help tooth body every wet, improves therapeutic quality.But there is certain defect in the dental pump now in the section office of oral cavity, angle of bend is limited, and saliva suction end plastics make patient produce pain etc. when oppressing tongue side gingiva.Especially when cleaning one's teeth, the personnel that clean one's teeth often are suspended on patient's bicker dental pump, and spit-sucking device head contacts with oral mucosa and causes the hyperemia of mucosa to become silted up green grass or young crops, and this is the one damage to tissue.And tube head and mucosa be affixed cause the mouth of pipe close cause invalid attraction.When doctor's Clinical practice turbine is for hole, need the suction saliva of assistant to coordinate, oral cavity space is narrow and small, when often doctor operates, dental pump moves the operation sight line that can affect doctor, and turbine speeds reaches 300, and 000-320,000rpm, it is breakneck for encountering oral cavity tissue because of carelessness.
Utility model content
In order to solve the problems of the technologies described above, this utility model provides a kind of oral saliva ejector of controllable direction.
A kind of oral saliva ejector of controllable direction, it is characterized in that comprising interior pipe, described interior pipe is provided with bending section, the outside of each bending section is fixedly installed the joint ring of annular, described joint ring is provided with paired and that position is relative joint ring aperture, each bending section be provided with save ring aperture corresponding in pairs and the relative traction linea angulata in position, traction linea angulata passes described joint ring aperture and fixes with it, traction linea angulata is fixedly connected with gear, and gear engages with the knob being arranged on dental pump controlling position.
The oral saliva ejector of described a kind of controllable direction, is characterized in that described interior pipe is provided with at least 2 bending sections, and the arranged outside of each bending section has several joint rings, is interconnected between adjacent segments ring by the buckle be arranged on joint ring.
The oral saliva ejector of described a kind of controllable direction, it is characterized in that the overall diameter of described joint ring is 8mm, interior diameter is 5mm.
The oral saliva ejector of described a kind of controllable direction, it is characterized in that each joint ring is provided with two relative buckles, the snapped-in position of adjacent two joint rings are crisscross arranged.
The oral saliva ejector of described a kind of controllable direction, it is characterized in that described interior pipe comprises bending section A and bending section B, bending section A and bending section B are respectively arranged with in pairs and the relative A section traction linea angulata in position and in pairs and the relative B section in position draws linea angulata, joint ring is provided with in pairs and position relative joint ring aperture A and paired and that position is relative joint ring aperture B, A section traction linea angulata is through saving ring aperture A and fixing with it, B section traction linea angulata is through saving ring aperture B and fixing with it, A section traction linea angulata is fixedly connected with gear respectively with B section traction linea angulata, gear engages with the knob being arranged on dental pump controlling position.
The oral saliva ejector of described a kind of controllable direction, is characterized in that described bending section A and bending section B length are 5mm, and bending section A and bending section B is at a distance of 10mm
The oral saliva ejector of described a kind of controllable direction, it is characterized in that the multipair joint ring aperture described joint ring being provided with diverse location, bending section is provided with the multipair traction linea angulata of diverse location, thus controls the bending of the multiple different directions of dental pump.
The oral saliva ejector of described a kind of controllable direction, is characterized in that the outside cover of described interior pipe has outer tube.
The oral saliva ejector of a kind of controllable direction of the present utility model, can segmentedly bend, rotatable head as dental pump carries out partial turn at cavity interior, saliva and hydrops in timely removing oral cavity, avoid the nauseating discomfort of patient can not affect again doctor's operation, have easy to operate, the advantage such as reusable, the adjustment of different directions can reduce the damage caused patient's mouth mucosa, is applicable to Clinical mouth patient.
Accompanying drawing explanation
Fig. 1 is cross sectional representation of the present utility model;
Fig. 2 is controlling position structural representation of the present utility model;
Fig. 3 is longitudinal section schematic diagram of the present utility model;
In figure, 1-joint ring; 2-outer tube; 3-interior pipe; 4-buckle; 5-joint ring aperture A; 6-joint ring aperture B; 7-knob; 8-gear; 9-A section traction linea angulata; 10-B section traction linea angulata; 11-A section joint ring; 12-B section joint ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
As shown in Fig. 1-Fig. 3, the oral saliva ejector of a kind of controllable direction of the present utility model, comprise interior pipe 3, interior pipe 3 is provided with 2 bending sections, bending section A and bending section B, bending section A and bending section B length are 5mm, bending section A and bending section B is at a distance of 10mm, the outside of each bending section is fixedly installed the joint ring 1 of several joint ring annulars, the overall diameter of joint ring 1 is 8mm, interior diameter is 5mm, each joint ring 1 is provided with two relative buckles 4, buckle 4 position of adjacent two joint rings 1 is crisscross arranged, be interconnected by the buckle 4 be arranged on joint ring 1 between adjacent segments ring 1, bending section A and bending section B are respectively arranged with in pairs and the relative A section traction linea angulata 9 in position and in pairs and the relative B section in position draws linea angulata 10, joint ring 1 is provided with in pairs and position relative joint ring aperture A5 and paired and that position is relative joint ring aperture B6, A section traction linea angulata 9 is through saving ring aperture A5 and fixing with it, B section traction linea angulata 10 is through saving ring aperture B6 and fixing with it, A section traction linea angulata 9 is fixedly connected with gear 8 respectively with B section traction linea angulata 10, gear 8 engages with the knob 7 being arranged on dental pump controlling position.When rotary knob 7, affect traction linea angulata, Shang Sheng one end, one end of envoy's ring 1 declines, and bending section is bent.This device is interior pipe, clinically coordinates replaceable plastic outer sleeve to use, and avoids cross infection, health, easy to operate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection domain of the present utility model.
Claims (8)
1. the oral saliva ejector of a controllable direction, it is characterized in that comprising interior pipe (2), described interior pipe (2) is provided with bending section, the outside of each bending section is fixedly installed the joint ring (1) of annular, described joint ring (1) is provided with paired and that position is relative joint ring aperture, each bending section be provided with save ring aperture corresponding in pairs and the relative traction linea angulata in position, traction linea angulata passes described joint ring aperture and fixes with it, traction linea angulata is fixedly connected with gear (8), and gear (8) engages with the knob (7) being arranged on dental pump controlling position.
2. the oral saliva ejector of a kind of controllable direction as claimed in claim 1, it is characterized in that described interior pipe (2) is provided with at least 2 bending sections, the arranged outside of each bending section has several joints ring (1), is interconnected between adjacent segments ring (1) by the buckle (4) be arranged on joint ring (1).
3. the oral saliva ejector of a kind of controllable direction as claimed in claim 1, it is characterized in that the overall diameter of described joint ring (1) is 8mm, interior diameter is 5mm.
4. the oral saliva ejector of a kind of controllable direction as claimed in claim 2, it is characterized in that each joint ring (1) is provided with two relative buckles (4), buckle (4) positions of adjacent two joints ring (1) are crisscross arranged.
5. the oral saliva ejector of a kind of controllable direction as claimed in claim 2, it is characterized in that described interior pipe (3) comprises bending section A and bending section B, bending section A and bending section B are respectively arranged with in pairs and relative A section traction linea angulata (9) in position and in pairs and the relative B section in position draws linea angulata (10), joint ring (1) is provided with in pairs and position relative joint ring aperture A(5) and paired and that position is relative joint ring aperture B(6), A section traction linea angulata is through joint ring aperture A(5) and fix with it, B section traction linea angulata (10) is through joint ring aperture B(6) and fix with it, A section traction linea angulata (9) is fixedly connected with gear (8) respectively with B section traction linea angulata (10), gear (8) engages with the knob (7) being arranged on dental pump controlling position.
6. the oral saliva ejector of a kind of controllable direction as claimed in claim 5, is characterized in that described bending section A and bending section B length are 5mm, and bending section A and bending section B is at a distance of 10mm.
7. the oral saliva ejector of a kind of controllable direction as claimed in claim 1, it is characterized in that the multipair joint ring aperture described joint ring (1) being provided with diverse location, bending section is provided with the multipair traction linea angulata of diverse location, thus controls the bending of the multiple different directions of dental pump.
8. the oral saliva ejector of a kind of controllable direction as claimed in claim 1, is characterized in that the outside cover of described interior pipe (3) has outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608632.1U CN204192779U (en) | 2014-10-21 | 2014-10-21 | A kind of oral saliva ejector of controllable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608632.1U CN204192779U (en) | 2014-10-21 | 2014-10-21 | A kind of oral saliva ejector of controllable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192779U true CN204192779U (en) | 2015-03-11 |
Family
ID=52650787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608632.1U Expired - Fee Related CN204192779U (en) | 2014-10-21 | 2014-10-21 | A kind of oral saliva ejector of controllable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192779U (en) |
-
2014
- 2014-10-21 CN CN201420608632.1U patent/CN204192779U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |