CN113208760A - Department of stomatology is with adjustable saliva device and system of inhaling - Google Patents
Department of stomatology is with adjustable saliva device and system of inhaling Download PDFInfo
- Publication number
- CN113208760A CN113208760A CN202110637563.1A CN202110637563A CN113208760A CN 113208760 A CN113208760 A CN 113208760A CN 202110637563 A CN202110637563 A CN 202110637563A CN 113208760 A CN113208760 A CN 113208760A
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- China
- Prior art keywords
- saliva
- sucking
- tongue
- adjustable
- stomatology
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/08—Aspiration nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
Abstract
The invention discloses an adjustable saliva sucking device and system for stomatology department, which adopts the technical scheme that: comprises a supporting part, a tongue blocking part, a spittle sucking part and an opening part, wherein the supporting part is used for opening the upper and lower teeth; the tongue blocking part is of a tongue-shaped structure, and one end of the tongue blocking part is connected with the supporting part; the saliva absorbing part is rotationally connected with the other end of the tongue blocking part; the inner part of the saliva sucking part is a cavity, and the working surface of the saliva sucking part is provided with a plurality of saliva sucking holes; the opening part is rotationally connected with the saliva sucking part and is used for opening the soft tissues at the buccal side and extending to the outer side of the oral cavity; the opening part is internally provided with a saliva channel communicated with the saliva sucking part. The invention can solve the problems of poor blocking or expanding effect, occlusion of the visual field of an operation area and manpower consumption in the prior saliva suction technology, can adjust the expanding degree of buccal mucosa, and has the functions of intraoral support, tongue body protection, automatic saliva suction and the like.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an adjustable saliva sucking device and system for department of stomatology.
Background
In clinical work in department of stomatology, when doctors carry out various intraoral operations, the assistant often uses the saliva suction tube to suck saliva, blood, moisture and the like, and in addition, the doctors need to use an oral mirror to open or block soft tissues such as cheek parts or tongue parts to maintain clear operative field and assist diagnosis and treatment work to be carried out smoothly.
The use of inhaling salivary duct and mouth mirror runs through in each field of oral treatment, and when the department of orthopedics doctor planted the nest hole and prepared, the in-process of using planting cell-phone and high pressure cooling water often needs the doctor to use mouth mirror or drag hook to block the isolation tongue body or struts the lip and cheek mucosa in order to avoid the mucosa damage, helps hand in time to inhale away patient's oral blood, saliva, bone bits and high pressure cooling water with inhaling salivary duct simultaneously. When the operation area is the lower jaw posterior dental area or a patient with a large tongue body and a thick cheek fat pad, the placement range of the instrument is limited, and the mouth mirror/draw hook and the saliva suction tube are difficult to accommodate at the same time.
The tube body of the prior commonly used disposable saliva suction tube is thin and straight and is difficult to play the role of blocking and opening soft tissues; the working head of the disposable mouth mirror has small area and fixed angle, and is often required to be operated vigorously by a patient facing a large tongue body and a thick cheek fat pad, and the disposable mouth mirror is applied to the patient to cause discomfort and simultaneously difficultly protect surrounding soft tissues, so that the treatment efficiency is reduced, and fine operation is difficult to perform.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an adjustable saliva suction device and system for department of stomatology, which can solve the problems of poor blocking or expanding effect, occlusion of the visual field of an operation area and manpower consumption in the prior saliva suction technology, can adjust the expanding degree of buccal mucosa, and have the functions of intraoral support, tongue body protection, automatic saliva suction and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme:
in a first aspect, embodiments of the present invention provide an adjustable saliva aspirator for stomatology, comprising:
a support portion for distracting the upper and lower teeth;
the tongue blocking part is of a tongue-shaped structure, and one end of the tongue blocking part is connected with the supporting part;
the saliva absorbing part is rotatably connected with the other end of the tongue blocking part; the inner part of the saliva sucking part is a cavity, and the working surface of the saliva sucking part is provided with a plurality of saliva sucking holes;
the expanding part is rotationally connected with the saliva sucking part and is used for expanding the soft tissues at the buccal side and extending to the outer side of the oral cavity; the opening part is internally provided with a saliva channel communicated with the saliva sucking part.
As a further implementation manner, the saliva sucking part is of an arc-shaped plate-shaped structure, and the concave surface of the saliva sucking part is used as a working surface.
As a further implementation manner, the inner wall of the strutting part is provided with a filiform supporting piece.
As a further realization, the spreader portion narrows from one end connected to the saliva suction portion to the other end, and forms a tubular mouthpiece at the end.
As a further realization, the tongue-retaining portion is tapered from one end of the connection support portion to the other end.
As a further implementation, the support part is in an i-shaped structure.
As a further implementation manner, the saliva sucking part is respectively connected with the tongue stopping part and the strutting part through pin shafts.
As a further implementation mode, one end of the pin shaft is connected with a locking piece.
In a second aspect, the embodiment of the invention also provides an adjustable saliva sucking system for department of stomatology, which comprises the saliva sucking device.
As a further implementation mode, the expansion device further comprises a liquid suction pump, and the liquid suction pump is connected with the expansion part.
The beneficial effects of the above-mentioned embodiment of the present invention are as follows:
(1) the saliva sucking part, the tongue blocking part and the opening part are rotatably connected, so that the opening degree of the buccal mucosa can be adjusted, and the problems of poor blocking or opening effect and occlusion of the visual field of an operation area in the prior art are solved.
(2) The tongue blocking part is an extension of the supporting part which conforms to the shape of the tongue body towards the tongue body direction, the tongue blocking part is movably connected with the saliva absorbing part, and the strutting part is an extension of the saliva absorbing part towards the direction outside the oral cavity; the tongue blocking part can protect the tongue body, and the supporting part and the spreading part can spread the soft tissues on the buccal side; the problem that an assistant needs to assist in operating the saliva suction tube all the time is avoided while the surgical field is expanded, and labor is saved; but also can improve the treatment efficiency and the precision of the clinician, reduce the uncomfortable feeling of the patient and shorten the time for seeing a doctor.
(3) One or more embodiments of the invention are used for jointing, propping and protecting soft tissues through the tongue blocking part and the propping part, so that the possibility of mucosa injury is greatly reduced while manual continuous operation is not needed; the opening part is connected with the liquid suction pump, so that liquid collection can be realized, and the surgical field is ensured to be clear.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic block diagram of the present invention according to one or more embodiments;
FIG. 2 is a schematic illustration of a support portion structure according to one or more embodiments of the present disclosure;
FIG. 3 is a schematic diagram of a saliva suction portion according to one or more embodiments of the present invention;
the saliva sucking device comprises a supporting portion 1, a supporting portion 2, a tongue blocking portion 3, a saliva sucking portion 4, a spreading portion 5, a saliva sucking hole 6, a tubular connector 7, a cavity 8, a clamping groove 9, a protrusion 10 and a mounting hole.
Detailed Description
The first embodiment is as follows:
the embodiment provides an adjustable saliva sucking device for stomatology, which comprises a supporting part 1, a tongue baffle part 2, a saliva sucking part 3 and a spreading part 4, wherein one end of the tongue baffle part 2 is connected with the supporting part 1, and the other end of the tongue baffle part 2 is connected with the spreading part 4 through the saliva sucking part 3; when in use, the supporting part 1 is used for strutting the upper and lower teeth on one side, and the strutting part 4 is arranged on the other side and extends to the outside of the oral cavity.
Further, the supporting part 1 is used for opening the upper and lower teeth to ensure the opening degree. In this embodiment, as shown in fig. 2, the support portion 1 has an i-shaped longitudinal section, and two lateral sides form a slot 8 for engaging with teeth. A plurality of protrusions 9 are arranged in the clamping groove 8 at intervals along the longitudinal direction of the supporting part 1 so as to increase the friction force between the supporting part and teeth and avoid the sliding of the supporting part 1.
The two longitudinal side surfaces of the supporting part 1 are in a trapezoidal structure, wherein the size of the trapezoidal surface on one side is larger than that on the other side; when the oral cavity is used, the trapezoidal surface with small size is positioned in the oral cavity, the wider end of the trapezoidal surface is positioned in the posterior tooth area, and the narrower end of the trapezoidal surface is positioned in the anterior tooth area.
Furthermore, the tongue blocking portion 2 is of a tongue-shaped structure, namely the contour line of the tongue blocking portion is matched with the shape of the tongue, so that the tongue body can be blocked and protected. One end of the tongue baffle portion 2 is connected to the trapezoidal surface with the smaller size of the support portion 1, and the other end is rotatably connected with the spit sucking portion 3.
The tongue stopper portion 2 has a certain height (with reference to the use state), and since the opening angle of the anterior tooth region is larger than that of the posterior tooth region in the open state of the oral cavity, the height of the tongue stopper portion 2 is gradually narrowed from the end connected with the support portion 1 to the end of the saliva sucking portion 3.
Further, inhale saliva portion 3 one end and keep off tongue portion 2 and rotate to be connected, the other end rotates with supporting part 4 and is connected to the angle of inhaling saliva portion 3 is convenient for adjust. In this embodiment, the saliva sucking part 3 has mounting holes 10 formed at both ends thereof, and a hinge structure is formed by arranging a pin shaft in the mounting hole 10, the tongue stopper 2 and the support part 4.
Since the cavity 7 is formed inside the saliva sucking part 3, the mounting hole 10 is communicated with the cavity 7. The pin is inserted into the mounting hole 10 for a certain distance. In this embodiment, two mounting holes 10 are correspondingly formed at two ends of the saliva sucking part 3.
In order to facilitate the fixing of the saliva sucking part 3 after the angle is adjusted, one end of the pin shaft is connected with a locking piece; when in use, the locking piece is positioned above the base. The locking member is connected with the pin shaft by adopting the existing structure, for example, one end of the pin shaft is provided with a thread, and the locking member is connected with the locking member through the thread.
Further, as shown in fig. 3, the saliva sucking part 3 is an arc-shaped plate-shaped structure, one side of which is a concave surface, and the other side of which is a convex surface; the concave surface of the saliva sucking part 3 is used as a working surface. The saliva sucking part 3 is more attached to the cheek soft tissue in shape, and the foreign body sensation is smaller. When in use, the saliva absorbing part 3 is arranged in the posterior pad area of the molar, and the working surface faces to the operation area; the saliva sucking part 3 is placed the position and is complied with the intraoral saliva flow direction, does not directly contact with the tongue, avoids getting fat the tongue and influences the saliva sucking effect.
Inhale 3 inside hollows of saliva portion, the working face of inhaling saliva portion 3 is equipped with a plurality of saliva holes 5 of inhaling, and saliva, blood etc. get into from saliva hole 5 of inhaling 2 inside cavities 7 of saliva portion. The saliva sucking part 3 of this embodiment distributes and inhales saliva hole 5 many, and it is bigger to inhale the saliva area during the use, and efficiency is higher.
The saliva suction part 3 of this embodiment has a certain height, also plays certain supporting role when the patient bites the supporting part 1, constitutes double-support structure with the supporting part 1, compares and only leans on the supporting part to support, and this embodiment is more stable when using, is difficult for taking place the seesaw.
The opening part 4 is used for opening the soft tissues at the buccal side, and the angle between the opening part and the saliva sucking part 3 can be adjusted so as to adjust the size of the surgical field. Furthermore, a saliva channel communicated with the saliva sucking part 3 is arranged inside the opening part 4, and liquid entering the saliva sucking part 3 is discharged through the saliva channel.
In this embodiment, the inner wall of the opening part 4 is provided with a filiform supporting piece, such as a copper wire; the spreader 4 is supported by a wire-like support.
Further, the opening part 4 is gradually narrowed from one end connected with the saliva sucking part 3 to the other end to reduce the discomfort of the patient; the end of the opening part 4 far away from the spit sucking part 3 forms a tubular interface 6 so as to be convenient for connecting a liquid sucking pump on the dental chair.
In this embodiment, the supporting portion 1, the tongue portion 2, the saliva sucking portion 3 and the opening portion 4 are made of high-elasticity plastic material, and can be sterilized at high temperature and high pressure.
The saliva sucking device of the embodiment is used as follows:
(1) the opening degree of the buccal mucosa is changed and the angle is fixed according to the operation position of the patient, and the opening degree of the opening part 4 can be reduced if the operation area is in the anterior molar area.
(2) Order the patient to open the mouth, place the support part 1 between the upper and lower teeth on the opposite side of the operation area, and slightly bite; the saliva sucking part 3 is placed in the posterior pad area of the molar teeth at the same side of the operation area.
(3) The tubular interface at the end of the distraction part 4 is connected with the dental chair.
This embodiment can be applied to lower jaw back tooth district after the adjustment buccal mucosa props the aperture, can play the protection tongue body again when having the automatic saliva function of inhaling, struts the effect of buccal side soft tissue, avoids assistant's problem that need assist the operation to inhale the salivary duct always when expanding the art wild, uses manpower sparingly, can improve clinician's treatment effeciency and precision again, reduces patient's uncomfortable and feels, shortens the time of seeing a doctor.
Especially for the patient that the soft tissue is abundant, this embodiment is equipped with fender tongue portion and struts the portion for laminating, strut and protect the soft tissue, still greatly reduced the possibility of mucosa damage when need not artifical continuous operation. In addition, the saliva sucking part of the saliva sucking device is positioned in the post-molar pad area, so that saliva, blood and the like can be better collected, and the clear operative field is ensured.
Example two:
the embodiment provides an adjustable saliva sucking system for stomatology, which comprises a liquid sucking pump and a saliva sucking device, wherein the liquid sucking pump is arranged on a dental chair, and the saliva sucking device adopts the structure of the first embodiment; inhale the liquid pump and link to each other with strutting portion 4, can inhale the saliva passageway suction in the saliva portion 3 through strutting portion 4 through inhaling the liquid pump to realize automatic saliva suction.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An adjustable saliva suction device for stomatology department, comprising:
a support portion for distracting the upper and lower teeth;
the tongue blocking part is of a tongue-shaped structure, and one end of the tongue blocking part is connected with the supporting part;
the saliva absorbing part is rotatably connected with the other end of the tongue blocking part; the inner part of the saliva sucking part is a cavity, and the working surface of the saliva sucking part is provided with a plurality of saliva sucking holes;
the expanding part is rotationally connected with the saliva sucking part and is used for expanding the soft tissues at the buccal side and extending to the outer side of the oral cavity; the opening part is internally provided with a saliva channel communicated with the saliva sucking part.
2. The adjustable saliva sucking device for department of stomatology according to claim 1, wherein the saliva sucking part is an arc plate-shaped structure, and the concave surface of the saliva sucking part is a working surface.
3. The adjustable saliva suction device for department of stomatology according to claim 1, characterized in that the inner wall of the distraction part is provided with a filiform support.
4. An adjustable saliva suction device for oral use according to claim 1 or 3, wherein the spreader part tapers from the end connected to the saliva suction part to the other end and forms a tubular mouthpiece at the end.
5. An adjustable saliva suction device for oral use according to claim 1, wherein the tongue stop portion tapers from one end of the connecting support to the other end.
6. An adjustable saliva suction device for oral use according to claim 1, wherein the support portion is of an i-shaped configuration.
7. The adjustable saliva sucking device for department of stomatology according to claim 1, wherein the saliva sucking part is connected with the tongue stopping part and the opening part through pin shafts respectively.
8. The adjustable saliva suction device for the department of stomatology according to claim 7, wherein one end of the pin is connected with a locking piece.
9. An adjustable saliva sucking system for stomatology, comprising a saliva sucking device according to any one of claims 1-8.
10. The adjustable oral saliva aspiration system of claim 9, further comprising a suction pump coupled to the distractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637563.1A CN113208760B (en) | 2021-06-08 | 2021-06-08 | Department of stomatology is with adjustable saliva device and system of inhaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637563.1A CN113208760B (en) | 2021-06-08 | 2021-06-08 | Department of stomatology is with adjustable saliva device and system of inhaling |
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| Publication Number | Publication Date |
|---|---|
| CN113208760A true CN113208760A (en) | 2021-08-06 |
| CN113208760B CN113208760B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110637563.1A Active CN113208760B (en) | 2021-06-08 | 2021-06-08 | Department of stomatology is with adjustable saliva device and system of inhaling |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137541A (en) * | 1965-12-18 | 1968-12-27 | Alexander Waddon | Improvements in or relating to devtal saliva-ejectors |
| CN2834459Y (en) * | 2005-11-11 | 2006-11-08 | 史言利 | Combined multifunctional tongue baffle |
| US20070218422A1 (en) * | 2006-02-24 | 2007-09-20 | Ehrenfeld Richard J | Adjustable cheek retractor with saliva extracting tongue guard |
| CN102026587A (en) * | 2009-03-06 | 2011-04-20 | 登托施有限公司 | Tips for protecting the tongue, bite block, and intraoral illumination device having a saliva-sucking function |
| CN201959023U (en) * | 2011-02-28 | 2011-09-07 | 马贵廷 | Multifunctional saliva sucker |
| CN104490483A (en) * | 2015-01-12 | 2015-04-08 | 黄骅市康田医疗器械有限公司 | Self-help oral cavity saliva aspirating and separating device |
| CN105616024A (en) * | 2016-03-18 | 2016-06-01 | 中国人民解放军第三军医大学第三附属医院 | Intraoral supporting saliva pump |
| CN206896427U (en) * | 2016-12-16 | 2018-01-19 | 孙少龙 | A kind of multifunctional oral cavity apparatus |
| CN209790061U (en) * | 2019-01-28 | 2019-12-17 | 滕敏 | Multifunctional mouth gag for children |
| CN209996519U (en) * | 2019-04-03 | 2020-01-31 | 遵义医科大学 | multifunctional occlusion pad |
-
2021
- 2021-06-08 CN CN202110637563.1A patent/CN113208760B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137541A (en) * | 1965-12-18 | 1968-12-27 | Alexander Waddon | Improvements in or relating to devtal saliva-ejectors |
| CN2834459Y (en) * | 2005-11-11 | 2006-11-08 | 史言利 | Combined multifunctional tongue baffle |
| US20070218422A1 (en) * | 2006-02-24 | 2007-09-20 | Ehrenfeld Richard J | Adjustable cheek retractor with saliva extracting tongue guard |
| CN102026587A (en) * | 2009-03-06 | 2011-04-20 | 登托施有限公司 | Tips for protecting the tongue, bite block, and intraoral illumination device having a saliva-sucking function |
| CN201959023U (en) * | 2011-02-28 | 2011-09-07 | 马贵廷 | Multifunctional saliva sucker |
| CN104490483A (en) * | 2015-01-12 | 2015-04-08 | 黄骅市康田医疗器械有限公司 | Self-help oral cavity saliva aspirating and separating device |
| CN105616024A (en) * | 2016-03-18 | 2016-06-01 | 中国人民解放军第三军医大学第三附属医院 | Intraoral supporting saliva pump |
| CN206896427U (en) * | 2016-12-16 | 2018-01-19 | 孙少龙 | A kind of multifunctional oral cavity apparatus |
| CN209790061U (en) * | 2019-01-28 | 2019-12-17 | 滕敏 | Multifunctional mouth gag for children |
| CN209996519U (en) * | 2019-04-03 | 2020-01-31 | 遵义医科大学 | multifunctional occlusion pad |
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| Publication number | Publication date |
|---|---|
| CN113208760B (en) | 2022-03-04 |
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