CN86104062A - A kind of oral support tool - Google Patents
A kind of oral support tool Download PDFInfo
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- CN86104062A CN86104062A CN 86104062 CN86104062A CN86104062A CN 86104062 A CN86104062 A CN 86104062A CN 86104062 CN86104062 CN 86104062 CN 86104062 A CN86104062 A CN 86104062A CN 86104062 A CN86104062 A CN 86104062A
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- tongue
- side plate
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- saliva
- support tool
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Abstract
The invention belongs to department of stomatology technical field.This oral support tool is made of Eriocheir sinensis shape labial teeth eyelid retractor and wedge shape backteeth eyelid retractor, is used for oral cavity inside and outside and orthopedic section operation and treatment.This supporting tool has saliva suction catheter, can be connected with dental pump to reach to inhale saliva, damp proof effect.This oral support tool conforms to human oral cavity anatomic form and structure, can realize that tongue and lip, buccal fully isolate, and protection tongue, BT avoid damage, and can enlarge opereating specification, clear visual field.This oral support tool is particularly useful for the case that sticks to one's teeth, and is the adhesion strength that improves binding agent at present, and the indispensable a kind of supporting tool that prolongs the service life of adhesive tooth also provides convenience for solidified application in the photosensitive resin mouth.
Description
The invention belongs to department of stomatology technical field.
Before the present invention, in odontotherapy, usually adopt mouth mirror or oral cavity pull hook to realize that tongue and buccal or tongue and lip are isolated.In operating process such as root canal, cavity filling and the treatment that sticks to one's teeth, use mouth mirror or oral cavity pull hook often to cause operating difficulties because tongue and buccal or tongue and lip can not fully be isolated, the extended treatment time influences therapeutic effect, and the discharge of saliva also needs to inhale fully in addition the saliva instrument.Owing to opereating specification in the oral cavity is little, the visual field is unclear in addition, and patient crosses opening of a specified duration and makes facial muscle and remporomandibular joint fatigue, often needs the assistant to assist, and consumes manpower and time.Meet the patient that can not cooperate especially or when children's's odontotherapy, opening and operation are more difficult.Stick to one's teeth at present and the photosensitive resin mouth in solidify carrying out of new technique, lack a kind of supporting tool that adapts to these characteristics.This instrument should have every wet, row's saliva, facing drying, isolates tongue, lip, buccal, provides easy to operate in the mouth, and clear visual field could improve bond effect.Mouth mirror that uses or oral cavity pull hook are difficult to realize above-mentioned requirements at present.
The objective of the invention is to provide a kind of oral support tool, this oral support tool can be realized the abundant isolation of tongue and lip or tongue and buccal in odontotherapy and operating process, enlarge opereating specification, broaden one's vision, help to discharge saliva simultaneously, help the facing drying, the damp proof raising effect that sticks to one's teeth prolongs service life of adhesive tooth.Provide convenience for operation in medical personnel's mouth, shorten treatment time, improved therapeutic effect etc., can also reduce patient and cross the misery that opening of a specified duration causes.
Main points of the present invention are: oral support tool is made of an Eriocheir sinensis shape labial teeth eyelid retractor and a wedge shape backteeth eyelid retractor.Eriocheir sinensis shape labial teeth eyelid retractor includes an oval tongue screen, an oval glass mirror sheet that is fixed on oval tongue screen front, a pair of upper lip card and a pair of lower lip card that has saliva suction catheter that is fixed on oval tongue screen lower edge that is fixed on oval tongue screen upper limb.Tongue screen and glass mirror sheet place between tongue and the labial teeth, stop tongue to protract, and can observe the tongue side of labial teeth by reflex reflector lens.The upper lip card can fully expose Upper Anterior Teeth the upper lip upward displacement, and the lower lip card can fully expose labial teeth lower lip displacement downwards.Between tongue screen, upper lip card, lower lip card, form a working place.Saliva suction catheter includes outer catheter, inner catheter and the inner catheter row's saliva aperture on oval tongue screen lower edge bottom most position.Outer catheter can be connected on the dental pump, and intraoral saliva is discharged through inner catheter and outer catheter at any time by row's saliva aperture.Wedge shape backteeth eyelid retractor includes the tongue side plate that a lower edge has saliva suction catheter, a lower edge has the cheek side plate of saliva suction catheter, the back support transverse slat of connection and supporting role is played in a rear end between tongue side plate and cheek side plate, and the preceding support horizontal stripe of connection and supporting role is played in a front upper place between tongue side plate and cheek side plate.At tongue side plate, cheek side plate, transverse slat is supported in the back, forms a working place between the preceding support horizontal stripe, fully exposes upper and lower backteeth, and tongue and buccal are fully isolated.Saliva suction catheter includes outer catheter, inner catheter and the inner catheter row's saliva aperture on tongue side plate or the minimum position of cheek side plate lower edge.Outer catheter is connected on the dental pump, with intraoral saliva by row's saliva aperture through inner catheter, outer catheter at any time outside the outlet.Wedge shape backteeth eyelid retractor can be used for the left and right sides, oral cavity by turns, finishes upper left backteeth down or the upper right backteeth operation and the treatment of totally 20 tooth positions down respectively.
The present invention is described in further detail below in conjunction with structure that Figure of description showed.
Fig. 1 is the sketch map of Eriocheir sinensis shape labial teeth eyelid retractor (1).Form ovalize when oval tongue shields (3) for adaptation people opening, it places between tongue and the labial teeth, and its upper limb contacts with hard palate, and lower edge contacted with a mouthful end, can stop protracting of tongue, and the protection tongue body has every wet to act on.Oval glass mirror sheet (4) is fixed on the front that oval tongue shields with bonding mode, constitutes one, and it is positioned at the tongue side one side of labial teeth, can observe the tongue side of upper and lower labial teeth and the situation of gingiva by reflex reflector lens.The form of upper lip card (5) adaptation people's lip portion is curved, and it places the inboard of upper lip labial teeth fully to be exposed the upper lip upward displacement.It is curved that lower lip card (7) adapts to the form of lower lips, and the inboard that it places lower lip is with lower lip displacement downwards and labial teeth is exposed.Upper lip card, lower lip card are upper limb or the lower edges that is separately fixed at oval tongue screen with mode bonding or welding.The lower lip cassette tape has saliva suction catheter (6), and it is made up of outer catheter (8), inner catheter (9) and inner catheter 1 to 3 the row's saliva aperture (10) on the minimum position of oval tongue screen lower edge.It is that the mode of hollow state realizes that inner catheter can adopt the lower lip card.One end of outer catheter is connected with inner catheter, and the other end is connected on the dental pump, intraoral saliva can be discharged.Constituted a labial teeth working place between tongue screen, upper lip card, the lower lip card, tongue and lip are fully isolated, tooth exposes fully, broadens one's vision, and improves the odontotherapy effect.
Fig. 2 is the sketch map of wedge shape backteeth eyelid retractor (2).Form when tongue side plate (12) and cheek side plate (13) adapt to people's opening is wedge shape, and tongue and buccal are fully isolated.The rear end of the rear end of tongue side plate and cheek side plate is supported transverse slat (14) by the back it is fused, and rises and supports and fixation.Horizontal stripe (15) support is supported in the front upper place of tongue side plate and cheek side plate before one.Support tubaeform space of formation between transverse slat, the preceding support horizontal stripe in tongue side plate, cheek side plate, back, outer imperial palace is little, and with a side all fully exposures of back denture up and down, opereating specification is big.The back is supported transverse slat and is connected as a single entity with tongue side plate, cheek side plate.The preceding horizontal stripe that supports is to be fixed on tongue side plate and the cheek side plate with mode bonding or welding.The lower edge of tongue side plate or cheek side plate all has saliva suction catheter (11), and it is by outer catheter (16), and inner catheter (17) and inner catheter 1 to 3 the row's saliva aperture (18) on tongue side plate or the minimum position of cheek side plate lower edge is formed.Inner catheter can take to have from the front end to the middle part at tongue side plate or cheek side plate lower edge that the mode of a through hole realizes.One end of outer catheter is connected with inner catheter, and the other end is connected on the dental pump, can be with saliva at any time outside the outlet.Use the backteeth eyelid retractor can finish the treatment of 20 tooth positions, backteeth both sides up and down, about can use by turns.
Each coupling part of Eriocheir sinensis shape labial teeth eyelid retractor and wedge shape backteeth eyelid retractor, can be earlier bonding with binding agent, the back be with 930 dental base acrylic resin powder maintenances, or with mechanical bond then the mode of Plastic Welding connect.Transverse slat is supported in oval tongue screen, upper lip card, lower lip card, tongue side plate, cheek side plate, back, preceding support horizontal stripe all adopts the vinyon material.This material non-toxic is convenient to sterilization, has certain intensity, and certain elasticity is arranged again.
Meet human oral cavity anatomic form and structure on the oral support tool structure of the present invention, crab shape anterior teeth support can solve the treatment operation of 12 tooth positions of upper and lower labial teeth, and wedge shape backteeth eyelid retractor can solve the treatment operation of 20 tooth positions of upper and lower backteeth, both sides. Use this supporting tool can fully isolate tongue and lip, cheek, fully expose bizet, neck and the gum section of teething body, be convenient to the tooth body When treating, each position uses. This tool construction is simple, has wide range of applications, and is convenient to sterilization, for the operation of medical personnel's intraoral therapy is provided convenience. Have the oral cavity, easy to operate of support, inhale saliva, damp proof, favourable facing drying, protection oral mucosa and tongue. To solidifying the application of new technology in present adhesive tooth and the photosensitive resin mouth, provide indispensable a kind of supporting tool. Strengthen bonding and solidification effect, shorten the doctor to the odontotherapy time, improved simultaneously result for the treatment of.
Claims (8)
1, a kind of supporting tool for department of stomatology use is characterized in that described supporting tool includes an Eriocheir sinensis shape labial teeth eyelid retractor (1) and a wedge shape backteeth eyelid retractor (2).
2,, it is characterized in that oval glass mirror sheet (4) that Eriocheir sinensis shape labial teeth eyelid retractor includes an oval tongue screen (3), one and be fixed on oval tongue screen front, a pair of upper lip card (5) that is fixed on oval tongue screen upper limb and a pair ofly be fixed on the lower lip card (7) that has saliva suction catheter (6) that oval tongue shields lower edge according to the described oral support tool of claim 1.
3,, it is characterized in that saliva suction catheter includes outer catheter (8), inner catheter (9) and the inner catheter row's saliva aperture (10) on the minimum position of oval tongue screen lower edge according to the described oral support tool of claim 2.
4,, it is characterized in that oval glass mirror sheet, upper lip card, lower lip card all use mode bonding or welding to be fixed on the oval tongue screen according to the described oral support tool of claim 2.
5,, it is characterized in that tongue side plate (12) that wedge shape backteeth eyelid retractor includes a lower edge and have saliva suction catheter (11), lower edge have the cheek side plate (13) of saliva suction catheter (11), one and rise in the rear end between tongue side plate and the cheek side plate and connect and the back support transverse slat (14) of supporting role, front upper place between tongue side plate and cheek side plate are risen and connected and the preceding support horizontal stripe (15) of supporting role according to the described oral support tool of claim 1.
6,, it is characterized in that saliva suction catheter includes outer catheter (16), inner catheter (17) and the inner catheter row's saliva aperture (18) on tongue side plate or the minimum position of cheek side plate lower edge according to the described oral support tool of claim 5.
7,, it is characterized in that transverse slat is supported in the back, preceding support horizontal stripe all uses mode bonding or welding to be connected with tongue side plate or cheek side plate according to the described oral support tool of claim 5.
8,, it is characterized in that it is plastics that the material of transverse slat, preceding support horizontal stripe is supported in oval tongue screen, upper lip card, lower lip card, tongue side plate, cheek side plate, back according to claim 1,2,5 described oral support tools.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86104062A CN86104062B (en) | 1986-06-16 | 1986-06-16 | Oral cavity propping instrument |
| CN86108703A CN86108703B (en) | 1986-06-16 | 1986-12-29 | Oral cavity suotain instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86104062A CN86104062B (en) | 1986-06-16 | 1986-06-16 | Oral cavity propping instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86104062B CN86104062B (en) | 1987-05-13 |
| CN86104062A true CN86104062A (en) | 1987-05-13 |
Family
ID=4802308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86104062A Expired CN86104062B (en) | 1986-06-16 | 1986-06-16 | Oral cavity propping instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86104062B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954785B (en) * | 2006-10-23 | 2010-05-12 | 张帆 | Oral treatment supplementary instrument |
| CN109431646A (en) * | 2018-10-27 | 2019-03-08 | 杨喜兰 | A kind of canid opener for preventing liquid from oozing out |
| CN109758259A (en) * | 2019-03-04 | 2019-05-17 | 四川大学 | A kind of rodent opening and operation on oral cavity auxiliary device |
| CN114869512A (en) * | 2022-05-13 | 2022-08-09 | 西南医科大学附属口腔医院 | Unilateral orthodontic mouth gag |
| CN115068152A (en) * | 2022-05-20 | 2022-09-20 | 广州市妇女儿童医疗中心 | Oral cavity mouth gag |
-
1986
- 1986-06-16 CN CN86104062A patent/CN86104062B/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954785B (en) * | 2006-10-23 | 2010-05-12 | 张帆 | Oral treatment supplementary instrument |
| CN109431646A (en) * | 2018-10-27 | 2019-03-08 | 杨喜兰 | A kind of canid opener for preventing liquid from oozing out |
| CN109758259A (en) * | 2019-03-04 | 2019-05-17 | 四川大学 | A kind of rodent opening and operation on oral cavity auxiliary device |
| CN109758259B (en) * | 2019-03-04 | 2023-10-20 | 四川大学 | Rodent opening and oral surgery auxiliary device |
| CN114869512A (en) * | 2022-05-13 | 2022-08-09 | 西南医科大学附属口腔医院 | Unilateral orthodontic mouth gag |
| CN114869512B (en) * | 2022-05-13 | 2023-10-27 | 西南医科大学附属口腔医院 | Unilateral orthodontic mouth gag |
| CN115068152A (en) * | 2022-05-20 | 2022-09-20 | 广州市妇女儿童医疗中心 | Oral cavity mouth gag |
| CN115068152B (en) * | 2022-05-20 | 2023-10-03 | 广州市妇女儿童医疗中心 | Oral cavity mouth gag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN86104062B (en) | 1987-05-13 |
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