CN105616024B - Intraoral support dental pump - Google Patents
Intraoral support dental pump Download PDFInfo
- Publication number
- CN105616024B CN105616024B CN201610155441.8A CN201610155441A CN105616024B CN 105616024 B CN105616024 B CN 105616024B CN 201610155441 A CN201610155441 A CN 201610155441A CN 105616024 B CN105616024 B CN 105616024B
- Authority
- CN
- China
- Prior art keywords
- intraoral
- hole
- cheek
- support
- ptysma
- 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
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- A61C17/04—
Abstract
The present invention relates to a kind of intraoral support dental pump, including intraoral eyelid retractor, ptysma-absorbing tube, cheek is kept off, intraoral eyelid retractor takes the shape of the letter U hatch frame, the extension on the both sides of U-shaped opening is denture supporting part, the middle part of intraoral eyelid retractor is support connecting portion, connecting portion is supported to be provided with first through hole, and second through hole, second through hole interlocks with first through hole in bias, cheek gear is strutted portion and be connected to cheek and strut the connecting shaft in portion by cheek to be constituted, the connecting shaft is provided with annular positioning groove, the connecting shaft of cheek gear is arranged in the first through hole of intraoral eyelid retractor, the annular positioning groove of connecting shaft is connected with the second through hole, ptysma-absorbing tube passes through the second through hole and annular positioning groove, axial limiting is kept off to cheek, form the intraoral support dental pump of one.The present invention can keep patient's oral cavity opening degree for a long time, while strutting cheek side mucous membrane and fully siphoning away saliva and mobile phone water spray, beneficial to the single operation of diagnosis and treatment of Dentist.
Description
Technical field
Have field, more particularly to a kind of intraoral support dental pump the present invention relates to oral cavity medical auxiliary device.
Background technology
Stomatologist is in treatment patient procedure, and patient oral cavity is stimulated by apparatus, and upper and lower denture reflectivity occlusion is simultaneously
Hold together, or because temporomandibular joint disease causes upper and lower denture opening degree too small, cause doctor's field range narrow and small, intraoral support need to be used
Device struts the upper and lower denture of patient, in order to which doctor observes and operates；Saliva is secreted in the case where apparatus drawing is stimulated in patient oral cavity
Liquid is more, meanwhile, doctor is guarantee patient's tooth body（Such as periodontal scaling, tooth preparation）The high temperature damage for cutting generation is not ground by mobile phone
Wound, with mobile phone water-spraying control tooth body during operation, saliva and mobile phone water spray product, need to be with ptysma-absorbing tubes in time by these in patient oral cavity
Saliva and mobile phone water spray sucking-off are drained；The also cheek side pachymucosa of some patients, during doctor's mobile phone operation, patient's cheek side mucous membrane
It is vulnerable to damage close to denture, to avoid damage to, patient's cheek side mucous membrane need to be made to reserve gap with denture with cheek gear.
The intraoral eyelid retractor that uses at present, ptysma-absorbing tube are exclusive use.Intraoral eyelid retractor, ptysma-absorbing tube are placed in oral cavity simultaneously
When, because oral cavity space is narrow and small（Usual aperture is 40~50mm）And interfere, for convenience of doctor diagnosed operation, need in addition
The hand-held ptysma-absorbing tube of nursing staff carries out inhaling saliva operation.If during the single operation of diagnosis and treatment of doctor, need to artificially bend and caught on after ptysma-absorbing tube trouble
Person side cheek, the upper and lower rear end of grinding one's teeth in sleep of patient is placed in by ptysma-absorbing tube head end, and assurance bending section is difficult when bending ptysma-absorbing tube and is stretched into
Intraoral length, easily makes patient's Nausea and vomiting when long, and saliva and mobile phone water spray can not be fully siphoned away when too short.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art that, there is provided a kind of intraoral support dental pump, can keep for a long time
Patient's oral cavity opening degree, while strutting cheek side mucous membrane and fully siphoning away saliva and mobile phone water spray, beneficial to the single operation of diagnosis and treatment of doctor.
The technical scheme is that：A kind of intraoral support dental pump, including intraoral eyelid retractor, ptysma-absorbing tube, cheek gear, it is described
Intraoral eyelid retractor takes the shape of the letter U hatch frame, and the extension on the both sides of U-shaped opening is on denture supporting part, each denture supporting part
The groove bitten for tooth is respectively equipped with, the bottom land of the groove is provided with anti-slop serrations, and the middle part of the intraoral eyelid retractor is support
Connecting portion, the support connecting portion is provided with the first through hole for being used to install cheek gear for extending transversely through support connecting portion, and vertical
To the second through hole for being used to install ptysma-absorbing tube through support connecting portion, second through hole interlocks with first through hole in bias,
Cheek gear is strutted portion and is connected to cheek and struts the connecting shaft in portion and constituted by cheek, and the connecting shaft is provided with circular orientation
Groove, the connecting shaft of the cheek gear is arranged in the first through hole of intraoral eyelid retractor, the annular positioning groove of connecting shaft and the second through hole
Connection, the ptysma-absorbing tube passes through the second through hole and annular positioning groove, and axial limiting is kept off to cheek, and saliva is inhaled in the intraoral support for forming one
Device.
The support connecting portion of the intraoral eyelid retractor be provided with incised notch, the incised notch connection first through hole and U-shaped opening it is interior
Cambered surface.
The axial line of second through hole and the circumference of first through hole are tangent, the groove depth of the annular positioning groove of the connecting shaft
It is identical with the radius of the second through hole.
The ptysma-absorbing tube is made up of hollow body with the pipe cap for being connected to hollow body front end, and the pipe cap is provided with into saliva
Mouth is connected with the tube chamber of hollow body.
It is provided with the tube chamber of the ptysma-absorbing tube along the axially extending wire of ptysma-absorbing tube.
Using above-mentioned technical proposal：A kind of intraoral support dental pump, including intraoral eyelid retractor, ptysma-absorbing tube, cheek gear.The mouth
Inner support device is taken the shape of the letter U hatch frame, the extension on the both sides of U-shaped opening is denture supporting part, and U-shaped opening eyelid retractor both sides are prolonged
Extending portion can towards intraoral eyelid retractor opening deformation so that the distance between two denture supporting parts alterable, beneficial to different trouble
Person keeps suitable opening degree for a long time.The groove bitten for tooth is respectively equipped with each denture supporting part, the groove
Bottom land is provided with anti-slop serrations, when patient's upper and lower dentition is engaged on intraoral eyelid retractor, and upper and lower dentition is respectively positioned at denture supporting part
In groove, with the anti-skidding tooth contact in groove, the cell wall and anti-slop serrations of groove can effectively prevent that denture is sliding from denture supporting part
Drop out, patient is difficult to slide when being engaged, it is to avoid because the unexpected thing of generation is closed up in the occlusion of patient's upper and lower dentition during operation of diagnosis and treatment
Therefore.The middle part of the intraoral eyelid retractor is support connecting portion, and supporting part connects two denture supporting parts.Set on the support connecting portion
There is the first through hole for being used to install cheek gear for extending transversely through support connecting portion, and longitudinally through support connecting portion for installing
Second through hole of ptysma-absorbing tube, second through hole interlocks with first through hole in bias.The cheek gear struts portion and connection by cheek
The connecting shaft composition in portion is strutted in cheek, the connecting shaft is provided with annular positioning groove, and the connecting shaft of the cheek gear is arranged on mouth
In the first through hole of inner support device, the annular positioning groove of connecting shaft is connected with the second through hole, and the ptysma-absorbing tube passes through the second through hole
And annular positioning groove, axially position is kept off to cheek, ptysma-absorbing tube can be easy to doctor in the second through hole along vertically moving for connecting portion is supported
Control ptysma-absorbing tube overhangs the length of intraoral eyelid retractor, effectively prevents such as patient's Nausea and vomiting or can not fully siphon away saliva
The problem of liquid.The intraoral support dental pump that intraoral eyelid retractor, ptysma-absorbing tube, cheek gear are connected to form one, is easy to the single diagnosis and treatment of doctor
Operation, saves human resources.
The support connecting portion of the intraoral eyelid retractor be provided with incised notch, the incised notch connection first through hole and U-shaped opening it is interior
Cambered surface, when installing cheek gear, incised notch opens, and is easy to the connecting shaft assembling for keeping off cheek in the first through hole of support connecting portion, cheek
After gear is installed, incised notch return, the connection axis clamping that first through hole keeps off cheek, the rotational freedom of limitation cheek gear, effectively support
The cheek side mucous membrane of patient is opened, is operated beneficial to doctor.
The axial line of second through hole and the circumference of first through hole are tangent, the groove depth of the annular positioning groove of the connecting shaft
It is identical with the radius of the second through hole, when the connecting shaft that cheek is kept off is assemblied in the first through hole of intraoral eyelid retractor, ptysma-absorbing tube is assemblied in
In second through hole of intraoral eyelid retractor, the tube wall of ptysma-absorbing tube is contacted with the bottom land that cheek keeps off connecting shaft annular positioning groove, can be to even
Spindle axially position, while avoiding ptysma-absorbing tube from being trembleed in the second through hole.
It is further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation of intraoral eyelid retractor of the invention；
Fig. 2 for Fig. 1 A to schematic diagram；
Fig. 3 is Fig. 1 sectional view；
Fig. 4 is the structural representation that cheek of the present invention is kept off；
Fig. 5 for Fig. 4 B to schematic diagram；
Fig. 6 is the structural representation of ptysma-absorbing tube of the present invention；
Fig. 7 is combining structure schematic diagram of the invention；
Fig. 8 is use state figure of the invention.
In accompanying drawing, 1 is intraoral eyelid retractor, and 11 be denture supporting part, and 11-1 is groove, and 12 be support connecting portion, and 12-1 is
First through hole, 12-2 is the second through hole, and 12-3 is incised notch, and 2 be ptysma-absorbing tube, and 21 be hollow body, and 22 be pipe cap, and 22-1 is into saliva
Mouthful, 3 be cheek gear, and 31 strut portion for cheek, and 32 be connecting shaft, and 32-1 is annular positioning groove, and 4 be anti-slop serrations.
Embodiment
It is a kind of specific embodiment of intraoral support dental pump referring to Fig. 1 to Fig. 7.Intraoral support dental pump includes intraoral
Eyelid retractor 1, ptysma-absorbing tube 2, cheek gear 3.The intraoral eyelid retractor 1 takes the shape of the letter U hatch frame, and the extension on the both sides of U-shaped opening is tooth
It is disbursed from the cost and expenses support part 11, the groove 11-1 bitten for tooth, the groove of the groove 11-1 is respectively equipped with each denture supporting part 11
Bottom is provided with anti-slop serrations 4, and the quantity of anti-slop serrations is multiple, bottom land laid out in parallel of multiple anti-slop serrations along groove, forms anti-slop serrations band,
Patient is difficult to slide when being engaged, it is to avoid because generation contingency is closed up in the occlusion of patient's upper and lower dentition during operation of diagnosis and treatment.U-shaped
The middle part of intraoral eyelid retractor 1 of opening is support connecting portion 12, and support connecting portion connects two denture supporting parts.The support connecting portion
12 connect provided with the first through hole 12-1 for being used to assemble cheek gear 3 for extending transversely through support connecting portion, and longitudinally through support
The second through hole 12-2 for being used to assemble ptysma-absorbing tube 2 in portion, the second through hole 12-2 and first through hole 12-1 interlock in bias,
In embodiment, the aperture of the first through hole 12-1 is more than the second through hole 12-2 aperture, the axle center of the second through hole 12-2
The circumference of line and first through hole 12-1 is tangent.Cheek gear 3, which struts portion 31 by cheek and is connected to cheek, struts company in portion 31
Spindle 32 is constituted, and the connecting shaft 32 is provided with annular positioning groove 32-1, the present embodiment, the annular positioning groove of the connecting shaft 32
32-1 groove depth is identical with the second through hole 12-2 radius.The connecting shaft 32 of the cheek gear 3 is arranged on the first of intraoral eyelid retractor 1
In through hole 12-1, in the first through hole that intraoral eyelid retractor is arranged on for ease of the connecting shaft of keeping off cheek, the intraoral eyelid retractor 1
Connecting portion 12 is supported to be provided with incised notch 12-3, incised notch 12-3 connects first through hole 12-1 with the intrados of intraoral eyelid retractor 1,
The connecting shaft of cheek gear 3 is arranged on after the first through hole of intraoral eyelid retractor, the annular positioning groove 32-1 and the second through hole of connecting shaft 32
12-2 is connected.The ptysma-absorbing tube 2 is made up of hollow body 21 with the pipe cap 22 for being connected to the front end of hollow body 21, the present embodiment
In, the length of hollow body 21 is 190mm, and external diameter is that 6.5mm, internal diameter are 4.0mm, and the hollow body 21 and pipe cap 22 are used
PVC polyvinyl chloride injection mouldings, the pipe cap 22 is provided with into saliva mouthful 22-1 to be connected with the tube chamber of hollow body 21, to ensure to inhale
Salivary duct 2, which to be had, be provided with certain plasticity, the tube chamber of the ptysma-absorbing tube 2 along the axially extending wire of ptysma-absorbing tube so that inhale saliva
Pipe can keep bending or straight tube state.The ptysma-absorbing tube passes through the second through hole 12-2 and annular positioning groove 32-1, to cheek gear 3 axially
Positioning, intraoral eyelid retractor, ptysma-absorbing tube, cheek gear link together and are collectively forming integral intraoral support dental pump.
The present invention is in use, referring to Fig. 8, physician in view treatment it needs to be determined that the position that intraoral support dental pump is placed（It is left
Side, right side）.First the incised notch on intraoral eyelid retractor is opened during assembling, makes first through hole aperture increases, the connecting shaft insertion of cheek gear
After first through hole, incised notch return, first through hole aperture is recovered, the connection axis clamping that cheek is kept off, then ptysma-absorbing tube is passed through into intraoral branch
The annular positioning groove on the second through hole and cheek gear connecting shaft of device is supportted, the pipe cap of ptysma-absorbing tube is overhang the outer arc of intraoral eyelid retractor
Face, the bearing of trend of cheek gear is identical with the bearing of trend of ptysma-absorbing tube tail end.Doctor assist patient by it is intraoral support dental pump sting in
Between upper and lower dentition, regulation ptysma-absorbing tube overhangs the length of intraoral eyelid retractor extrados, the pipe cap of ptysma-absorbing tube is extended to patient
Tongue side makes the pipe cap of ptysma-absorbing tube be located at patient oral cavity low level slightly within to place of grinding one's teeth in sleep, beneficial to inhaling saliva, then by ptysma-absorbing tube tail end and dentistry
The aspirator connection of combined therapy desk.The intraoral eyelid retractor of intraoral support dental pump can make patient keep suitable opening for a long time
Degree, the cheek gear being fixed on intraoral eyelid retractor struts patient's cheek side mucous membrane, reserves space and the field range of doctor's operation of diagnosis and treatment,
Beneficial to the smooth operation of diagnosis and treatment of doctor, ptysma-absorbing tube can in time, fully siphon away saliva and mobile phone and spray water, due to ptysma-absorbing tube be fixed on it is intraoral
On eyelid retractor, without the other hand steered assistance of nursing staff, human resources are also effectively saved.
Claims (5)
1. a kind of intraoral support dental pump, it is characterised in that：It is described including intraoral eyelid retractor (1), ptysma-absorbing tube (2), cheek gear (3)
Intraoral eyelid retractor (1) takes the shape of the letter U hatch frame, and the extension on the both sides of U-shaped opening is denture supporting part (11), each denture branch
The groove (11-1) bitten for tooth is respectively equipped with support part (11), the bottom land of the groove (11-1) is provided with anti-slop serrations (4), institute
It is support connecting portion (12) to state the middle part of intraoral eyelid retractor (1), and the support connecting portion (12) connects provided with support is extended transversely through
The first through hole (12-1) for being used to install cheek gear (3) of socket part (12), and longitudinally through support connecting portion (12) for pacifying
The second through hole (12-2) of ptysma-absorbing tube (2) is filled, second through hole (12-2) is interlocked with first through hole (12-1) in bias, described
Cheek, which keeps off (3) and by cheek struts portion (31) and be connected to the connecting shaft (32) that cheek strutted in portion (31), to be constituted, the connecting shaft (32)
Annular positioning groove (32-1) is provided with, the connecting shaft (32) of the cheek gear (3) is arranged on the first through hole of intraoral eyelid retractor (1)
In (12-1), the annular positioning groove (32-1) of connecting shaft (32) is connected with the second through hole (12-2), and the ptysma-absorbing tube (2) is through the
Two through holes (12-2) and annular positioning groove (32-1), (3) axially position is kept off to cheek, forms the intraoral support dental pump of one.
2. intraoral support dental pump according to claim 1, it is characterised in that：The support of the intraoral eyelid retractor (1) connects
Socket part (12) is provided with the intrados of incised notch (12-3), the incised notch (12-3) connection first through hole (12-1) and U-shaped opening.
3. intraoral support dental pump according to claim 1, it is characterised in that：The axial line of second through hole (12-2)
Circumference with first through hole (12-1) is tangent, groove depth and the second through hole of the annular positioning groove (32-1) of the connecting shaft (32)
The radius of (12-2) is identical.
4. intraoral support dental pump according to claim 1, it is characterised in that：The ptysma-absorbing tube (2) is by hollow body
(21) and be connected to the pipe cap (22) of hollow body (21) front end and constitute, the pipe cap (22) be provided with into saliva mouthful (22-1) with it is empty
The tube chamber of heart body (21) is connected.
5. the intraoral support dental pump according to claim 1 or 4, it is characterised in that：Set in the tube chamber of the ptysma-absorbing tube (2)
Have along the axially extending wire of ptysma-absorbing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155441.8A CN105616024B (en) | 2016-03-18 | 2016-03-18 | Intraoral support dental pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155441.8A CN105616024B (en) | 2016-03-18 | 2016-03-18 | Intraoral support dental pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105616024A CN105616024A (en) | 2016-06-01 |
| CN105616024B true CN105616024B (en) | 2017-07-11 |
Family
ID=56031662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155441.8A Expired - Fee Related CN105616024B (en) | 2016-03-18 | 2016-03-18 | Intraoral support dental pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105616024B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037972A (en) * | 2016-07-07 | 2016-10-26 | 潘秀岳 | Self-help oral saliva suction and separation device |
| CN111265323A (en) * | 2020-04-03 | 2020-06-12 | 河南科技大学 | Intelligence robot of brushing teeth based on papanicolaou method |
| CN113208760B (en) * | 2021-06-08 | 2022-03-04 | 山东大学 | Department of stomatology is with adjustable saliva device and system of inhaling |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100938107B1 (en) * | 2009-08-28 | 2010-01-21 | 이상엽 | Medical mouthpiece |
| CN201959023U (en) * | 2011-02-28 | 2011-09-07 | 马贵廷 | Multifunctional saliva sucker |
| CN202223198U (en) * | 2011-08-17 | 2012-05-23 | 深圳市安保科技有限公司 | Mouth support with saliva suction function |
| CN202437382U (en) * | 2012-01-04 | 2012-09-19 | 赵凤玲 | Operation support frame for dental department |
| US8911232B2 (en) * | 2012-12-07 | 2014-12-16 | Incept, Inc. | Intraoral dental suction and isolation system |
| CN204351953U (en) * | 2014-12-24 | 2015-05-27 | 苟乃政 | A kind of fissure blockade dental pump |
| CN205073064U (en) * | 2015-04-22 | 2016-03-09 | 于作军 | Eyelidretractor in mouthful |
-
2016
- 2016-03-18 CN CN201610155441.8A patent/CN105616024B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105616024A (en) | 2016-06-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20200318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |