CN112998636A - Tongue lifting opening device for oral and maxillofacial surgery - Google Patents
Tongue lifting opening device for oral and maxillofacial surgery Download PDFInfo
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- CN112998636A CN112998636A CN202110159777.2A CN202110159777A CN112998636A CN 112998636 A CN112998636 A CN 112998636A CN 202110159777 A CN202110159777 A CN 202110159777A CN 112998636 A CN112998636 A CN 112998636A
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 16
- 230000000881 depressing effect Effects 0.000 claims 4
- 210000000214 mouth Anatomy 0.000 abstract description 39
- 210000001015 abdomen Anatomy 0.000 abstract description 13
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 12
- 210000001519 tissue Anatomy 0.000 description 7
- 230000003187 abdominal effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a tongue lifting opening device for oral and maxillofacial surgery, which adopts the technical scheme that: the device comprises two corner spreader which are symmetrically arranged, wherein one ends of the two corner spreader are connected through a first bracket, and the other ends of the two corner spreader are connected through a second bracket; the first bracket is rotatably connected with the tongue lifting plate, and a first clamping mechanism is connected between the first bracket and the tongue lifting plate; the second support is rotatably connected with the lower jaw plate, and a second clamping mechanism is connected between the second support and the lower jaw plate. The tongue forceps solves the problems that the existing tongue forceps can not prop open the oral cavity and can not fixedly expose tissues of the tongue abdomen and the mouth bottom, the oral cavity can be fixedly propped open in an operation, and the parts of the tongue abdomen and the mouth bottom can be fully exposed.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a tongue lifting opening device for oral and maxillofacial surgery.
Background
The tongue-lifting mouth gag is an instrument for stretching and fixing the oral cavity, pulling and lifting the tongue and fully exposing tissues of the tongue abdomen and the mouth bottom, and the auxiliary application of the tongue-lifting mouth gag is convenient for doctors to observe diseases of the tongue abdomen and the mouth bottom, collect samples, perform surgical treatment and other related operations, such as excision of small lumps on the tongue abdomen/mouth bottom, tongue frenulum forming and the like.
The inventor finds that tongue forceps are frequently used clinically at present to pull and expose tongue abdominal and mouth bottom tissues, and the tongue abdominal and mouth bottom tissues can cause damage to local tissues of a tongue body, so that the tissues can be subjected to ischemic necrosis.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a tongue lifting opening device for oral and maxillofacial surgery, which solves the problems that the existing tongue forceps can not be used for opening the oral cavity and can not be used for fixedly exposing tissues of the tongue abdomen and the mouth bottom, can be used for fixedly opening the oral cavity in the operation, and can fully expose the parts of the tongue abdomen and the mouth bottom.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the embodiment of the invention provides a tongue lifting opening device for oral and maxillofacial surgery, which comprises two symmetrically arranged oral angle spreaders, wherein one ends of the two oral angle spreaders are connected through a first bracket, and the other ends of the two oral angle spreaders are connected through a second bracket; the first bracket is rotatably connected with the tongue lifting plate, and a first clamping mechanism is connected between the first bracket and the tongue lifting plate; the second support is rotatably connected with the lower jaw plate, and a second clamping mechanism is connected between the second support and the lower jaw plate.
As a further implementation, the mouth angle spreader has a circular arc-shaped cross section, and the bending directions of the two mouth angle spreaders face to the sides close to each other.
As a further implementation manner, the first clamping mechanism includes a first clamping member fixedly connected with the first bracket and a second clamping member fixedly connected with the tongue lifting plate, and one sides of the first clamping member and the second clamping member corresponding to each other are respectively provided with an engaging tooth.
As a further implementation manner, the second clamping mechanism includes a third clamping member fixedly connected to the second bracket and a fourth clamping member fixedly connected to the lower jaw plate, and one side of the third clamping member corresponding to one side of the fourth clamping member is provided with engaging teeth.
As a further implementation, the mandible plate is in an L-shaped structure.
As a further implementation mode, the lower jaw pressing plate comprises a lower pressing plate and a lifting plate which are perpendicular to each other, and the lifting plate is hinged with the second support.
As a further implementation manner, the tongue lifting plate comprises a tongue lifting plate main body, an angle adjusting rod is installed on one side of the tongue lifting plate main body, and the angle adjusting rod is hinged to the first support.
As a further implementation mode, the tongue lifting plate main body is arc-shaped, and the angle adjusting rod is L-shaped.
As a further implementation manner, a tongue edge baffle is fixed at the edge of the tongue lifting plate main body.
As a further implementation mode, the inner side of the tongue lifting plate main body is connected with the tongue frenulum fixing plate.
The beneficial effects of the above-mentioned embodiment of the present invention are as follows:
(1) according to one or more embodiments of the invention, the mouth corner spreader, the tongue lifting plate and the lower jaw pressing plate are arranged, and the automatic fixing spreader is used for replacing the traditional manual traction, so that the operation areas of the tongue abdomen and the mouth bottom can be fully exposed, and the smooth operation of related operations is facilitated.
(2) According to one or more embodiments of the invention, the angle of the tongue lifting plate is adjusted through the angle adjusting rod, and the opening degree of the lower jaw plate can be adjusted, so that the operation area of the tongue abdomen and the mouth bottom is fully exposed.
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 side view of the present disclosure according to one or more embodiments;
FIG. 3 is a schematic illustration of a tongue lift structure according to one or more embodiments of the present invention;
FIG. 4 is a schematic illustration of a tongue lift plate for use in tongue frenuloplasty according to one or more embodiments of the present disclosure;
the tongue lifting plate comprises a first support 1, a first support 2, a mouth corner spreader 3, a lower jaw plate 4, a second support 5, an angle adjusting rod 6, a tongue frenulum fixing plate 7, a tongue lifting plate main body 8, a tongue edge baffle 9, a first clamping piece 10, a rotating part 11, a second clamping piece 12 and meshing teeth.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate that the directions of movement are consistent with those of the figures themselves, and are not limiting in structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting in this application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected directly or indirectly through an intermediate medium, or the two components can be connected internally or in an interaction relationship, and the terms can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
the embodiment provides a tongue lifting opening device for oral and maxillofacial surgery, which comprises two mouth corner openers 2, a first bracket 1, a second bracket 4, a tongue lifting plate, a lower jaw plate 3, a first clamping mechanism and a second clamping mechanism, wherein the two mouth corner openers 2 are symmetrically arranged, and the tongue lifting opening device comprises a first tongue lifting plate, a second tongue lifting plate, a first clamping mechanism and a second clamping mechanism; one end of the mouth corner spreader 2 is connected with the first bracket 9, and the other end is connected with the second bracket 10.
The tongue lifting plate is rotatably connected with the first bracket 1, and a first clamping mechanism is connected between the tongue lifting plate and the first bracket; the lower jaw plate 3 is rotatably connected with the second support, and a second clamping mechanism is connected between the lower jaw plate and the second support.
Further, the cross section of the mouth corner spreader 2 is arc-shaped, and the bending directions of the two mouth corner spreaders 2 face to the sides close to each other. In this embodiment, the first bracket 9 and the second bracket 10 are respectively of a door-shaped structure and are symmetrically arranged.
An opening is formed between the two mouth corner spreaders 2, the first support 9 and the second support 10 can be set into a telescopic structure, and the distance between the two mouth corner spreaders 2 is adjusted by the telescopic structure of the first support 9 and the second support 10, so that the width adjustment of the opening is realized.
The tongue lifting plate can adopt a structure shown in fig. 3 or a tongue lifting plate structure for tongue frenulum forming operation shown in fig. 4. When in use, the tongue lifting plate for tongue lifting/frenulum forming is placed between the tongue body and the mouth bottom and is tightly attached to the tongue edges at two sides and part of the tongue abdomen.
Further, as shown in fig. 3, the tongue lifting plate comprises a tongue lifting plate main body 7, an angle adjusting rod 5 and a tongue edge baffle 8, wherein the tongue lifting plate main body 7 is of an arc-shaped structure with a certain width; the angle adjusting rod 5 is installed at the center of the tongue lifting plate main body 7 far away from the opening side thereof.
In the present embodiment, the angle adjusting lever 5 has an L-shaped structure, and is connected to the first bracket 1. The inner side of the angle adjusting rod 5 is provided with a rotating part 10, and the rotating part 10 is hinged with the first bracket 1. The upper side or the lower side of the rotating part 10 is connected with a second clamping piece 11, and the whole second clamping piece 11 is of an arc-shaped structure.
In order to ensure that the tongue-lifting plate main body 7 can be lifted when the angle adjusting lever 5 is pulled outwards, the second catch 11 is of a downward (with reference to the direction shown in fig. 3) bent structure when it is arranged on the upper side of the rotating part 10; the lower side surface of the second catch 11 has an engagement tooth 12. When the second catch 11 is provided at the lower side of the rotating part 10, it is a bent upward knot, and the upper side surface of the second catch 11 has the engaging teeth 12.
Further, the first bracket 9 is connected with a first clamping member 9, and the first clamping member 9 and the second clamping member 11 form a first clamping mechanism. The first retaining member 9 has an arc-shaped structure, and has an engagement tooth 12 on one side surface thereof. The first clamping piece 9 and the second clamping piece 11 are matched in shape and meshed through the meshing teeth 12, so that the tongue lifting plate is limited after rotating for a certain angle.
For the tongue lifting plate for tongue frenulum formation, the tongue lifting plate main body 7 is provided with the tongue frenulum fixing plate 6 at the inner side thereof, as shown in fig. 4, the tongue frenulum fixing plate 6 and the tongue lifting plate main body 7 are located at the same horizontal plane, and one end of the tongue frenulum fixing plate 6 is provided with an opening. The rest structure is consistent with the tongue lifting plate structure, and the description is omitted here.
Further, as shown in fig. 2, the lower jaw pressing plate 3 is an L-shaped structure, and includes a lower pressing plate and a lifting plate which are connected into a whole and are perpendicular to each other; in the present embodiment, the lower pressure plate is a rectangular plate parallel to the cross section of the lip spreader 2, and is located at the central position below (with reference to the direction shown in fig. 1) the lip spreader 2.
The lifting plate is rotatably connected with the second support 4 and is connected with the second support 4 through a second clamping mechanism. The second clamping mechanism comprises a third clamping part (not shown in the figure) fixedly connected with the second support 4 and a fourth clamping part (not shown in the figure) fixedly connected with the lower jaw plate 3, one sides of the third clamping part and the fourth clamping part corresponding to each other are respectively provided with meshing teeth, the specific connection mode of the third clamping part and the fourth clamping part is consistent with that of the first clamping mechanism, and the details are not repeated here.
Preferably, the mouth gag of the present embodiment is made of stainless steel.
The mouth gag of the embodiment can be sterilized at high temperature and high pressure, can be used for fixing and opening the oral cavity in the operation and is suitable for fully exposing the tongue abdomen and the mouth bottom part; the embodiment can fully expose tissues of the tongue abdomen and the mouth bottom under the condition of fixedly opening the oral cavity, is beneficial to fully exposing the operation area, and particularly exposes the difficult area to the operation area.
The using method of the embodiment comprises the following steps:
the mouth angle spreaders 2 at two sides are put into the mouth, the tongue lifting plate is positioned at the upper side, and the lower jaw pressing plate 3 is positioned at the lower side. The angle adjusting rod 5 is used for adjusting the tongue lifting plate to a proper angle, and the tongue lifting plate gradually lifts the tongue body along with the traction of the angle adjusting rod 5, so that the tongue abdomen and the mouth bottom operation area are fully exposed.
When the tongue lifting plate special for tongue frenulum plasty is used, the tongue frenulum is firstly placed in the central gap (opening) at the lower part of the tongue frenulum fixing plate.
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. A tongue lifting opening device for oral and maxillofacial surgery is characterized by comprising two mouth corner openers which are symmetrically arranged, wherein one ends of the two mouth corner openers are connected through a first bracket, and the other ends of the two mouth corner openers are connected through a second bracket; the first bracket is rotatably connected with the tongue lifting plate, and a first clamping mechanism is connected between the first bracket and the tongue lifting plate; the second support is rotatably connected with the lower jaw plate, and a second clamping mechanism is connected between the second support and the lower jaw plate.
2. The apparatus as claimed in claim 1, wherein the mouth angle openers are circular arc-shaped in cross section, and the two mouth angle openers are curved toward the side close to each other.
3. The tongue lifting opening device for oral and maxillofacial surgery as claimed in claim 1, wherein said first locking mechanism comprises a first locking member fixedly connected to said first frame and a second locking member fixedly connected to said tongue lifting plate, and said first locking member and said second locking member are provided with engaging teeth on their respective sides.
4. The tongue lifting opening device for oral and maxillofacial surgery as recited in claim 1, wherein said second locking mechanism comprises a third locking member fixedly connected to said second frame and a fourth locking member fixedly connected to said depressing jaw plate, and said third locking member and said fourth locking member have engaging teeth formed on respective sides thereof.
5. The apparatus according to claim 1, wherein the depressing jaw plate is of an L-shaped configuration.
6. The tongue lifting device for oral and maxillofacial surgery as set forth in claim 5, wherein said depressing plate comprises a depressing plate and a pulling plate perpendicular to each other, said pulling plate being hinged to said second bracket.
7. The tongue lifting device for oral and maxillofacial surgery as recited in claim 1, wherein the tongue lifting plate comprises a main body, and an angle adjusting rod is mounted on one side of the main body and hinged to the first bracket.
8. The tongue lifting device for oral and maxillofacial surgery as claimed in claim 7, wherein the tongue lifting plate body is arc-shaped and the angle adjusting lever is L-shaped.
9. The tongue lifting device for oral maxillofacial surgery as recited in claim 8, wherein a tongue edge baffle is fixed to the edge of the tongue lifting plate body.
10. The tongue lifting device for oral maxillofacial surgery as recited in claim 7, wherein a tongue belt fixing plate is connected to the inner side of the tongue lifting plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159777.2A CN112998636B (en) | 2021-02-05 | 2021-02-05 | Tongue lifting opening device for oral and maxillofacial surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159777.2A CN112998636B (en) | 2021-02-05 | 2021-02-05 | Tongue lifting opening device for oral and maxillofacial surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112998636A true CN112998636A (en) | 2021-06-22 |
| CN112998636B CN112998636B (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110159777.2A Active CN112998636B (en) | 2021-02-05 | 2021-02-05 | Tongue lifting opening device for oral and maxillofacial surgery |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112998636B (en) | 2022-02-22 |
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