CN105559740A - Improved mouth gag for exposing tongue root - Google Patents
Improved mouth gag for exposing tongue root Download PDFInfo
- Publication number
- CN105559740A CN105559740A CN201510983709.2A CN201510983709A CN105559740A CN 105559740 A CN105559740 A CN 105559740A CN 201510983709 A CN201510983709 A CN 201510983709A CN 105559740 A CN105559740 A CN 105559740A
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- China
- Prior art keywords
- tongue
- root
- gag
- exposing
- handle
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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
- A61B13/00—Instruments for depressing the tongue
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides an improved mouth gag for exposing a tongue root. The improved mouth gag comprises a handle and a tongue depressor, wherein the handle is provided with a mounting part and a connecting hole, a clamping buckle is arranged in the connecting hole, the tongue depressor is provided with a connecting part, a tongue root part and an arc part, a clamping groove is formed in the connecting part, and the connecting part of the tongue depressor passes through the connecting hole of the handle, and is in clamping connection with the clamping buckle through the clamping groove. According to the invention, the tongue root part with a curve and the tongue depressor with the arc part are arranged to realize the forward movement of the tongue root while a tongue body is pressed down, so as to greatly increase the exposure volume of the tongue root and the surgical operation space; meanwhile, the connection mode of the clamping buckle and the clamping groove is set, so that the improved mouth gag is convenient to assemble and disassemble, and two tongue depressors are provided for replacement to adapt to different tongue root illnesses.
Description
Technical field
The present invention relates to a kind of gag, particularly relating to a kind of improvement gag for exposing the root of the tongue.
Background technology
The clinical common disease relating to the root of the tongue has: dysphagia, dyspnea, speech disorder that root of the tongue plumpness, tongue (root) hypertrophy of tonsils, root of the tongue lymphadenosis etc. cause, obstructive sleep apnea syndrome etc.; Root of the tongue benign goitre; Epiglottic vallecula, epiglottis lingual surface benign goitre.Existing gag is as worn Vickers gag usually for soft palate, palatine tonsil and the operation of pharynx rear wall.The spatula compressing tongue body that this gag is subsidiary, causes the root of the tongue to the extruding of pharynx rear wall, affects root of the tongue surgical field of view.Due to tongue body pressurized, the root of the tongue extrudes backward, and root of the tongue operation on larynx working place is subject to obvious restriction.And use through/supporting laryngoscope, and because laryngoscope tube chamber is less, restriction operation technique space, and be usually used in this position abscess puncture, comparatively tag excision and thing biopsy of swelling.When adopting suture tractive method (the tip of the tongue ties silk thread, tractive tongue body), tongue body, to front upper tractive, reduces the operation technique space in oral cavity, and the limitation that the root of the tongue exposes, usually can not meet clinical needs.
If Chinese application number is the patent of invention of 200720030310.3, name is called gag.It comprises the slideway handle being provided with pressing plate and spanner, and slideway handle top is connected with U-shaped bracing frame, and slideway handle upper-end bent becomes spatula.Tongue is pushed down by the gag of this structure, only exposes the outlet end (soft palate, palatopharyngeal arch, pharynx rear wall etc.) structure, limits the visual field of operation to a certain extent, only meet the operation demand of fraction.
In view of this, be necessary to invent a kind of improvement gag for exposing the root of the tongue.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of improvement gag for exposing the root of the tongue, comprise handle and spatula, described handle is provided with installation portion and connecting hole, be provided with buckle in this connecting hole, described spatula is provided with connecting portion, root of the tongue portion and curved portions, and described connecting portion is provided with draw-in groove, the connecting portion of described spatula passes the connecting hole of handle, and is in clamping connection by draw-in groove and buckle.
Further, described root of the tongue portion is along the outer lateral bend of the length direction of connecting portion, and bending direction is vertical with handle, is conducive to exposing the root of the tongue.
Further, described curved portions bends along the direction away from connecting portion, and vertically extends in the direction of connecting portion, and during use, curved portions end can at the bottom of epiglottic vallecula, and horizontal direction can to lower edge after offside lingual tonsil.
Further, the middle part of described curved portions is provided with concave part, can expose tongue epiglottis center wrinkle during use by this concave part.
Further, described buckle comprises press section and abutting part, described abutting part abuts with the draw-in groove on the connecting portion penetrating connecting hole, the middle part of this buckle is connected with connecting hole, press section and abutting part is made to form lever, pressing press section makes abutting part lifting as exact separation, just can complete the installation and removal of handle and spatula.
Further, the section of described abutting part is curved.
Further, described spatula comprises 2 kinds, and the bending direction in the root of the tongue portion of these two kinds of spatulas is symmetrical, and two kinds of spatulas can be changed as required when Clinical practice.
Further, described installation portion is provided with link slot, and these link slots can be used for handle to be arranged on mouth gag support.
The present invention has bending root of the tongue portion and the spatula of curved portions by arranging, and while ensureing that tongue body presses down, achieves the reach of the root of the tongue, considerably increases the exposed volume of the root of the tongue and the working place of operation; The connected mode of buckle and draw-in groove is set simultaneously, facilitates installation and removal, and provide two kinds of spatulas to change, adapt to different root of the tongue sufferer situations.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 is the structural representation of the improvement gag for exposing the root of the tongue of the present invention;
Fig. 2 is the structural representation one of handle;
Fig. 3 is the structural representation two of handle;
Fig. 4 is a kind of structural representation of spatula;
Fig. 5 is the plan structure schematic diagram of Fig. 4;
Fig. 6 is the another kind of structural representation of spatula;
Fig. 7 is the plan structure schematic diagram of Fig. 6
Schematic diagram when Fig. 8 is the spatula use of Fig. 4;
Schematic diagram when Fig. 9 is the spatula use of Fig. 5.
Detailed description of the invention
Referring to Fig. 1 to 5, is a kind of improvement gag for exposing the root of the tongue as most preferred embodiment of the present invention.This gag comprises handle 20 and spatula 10, and described handle 20 is provided with installation portion 22 and connecting hole 21, and this connecting hole has rectangular through-hole 211.Be provided with buckle in this connecting hole 21, described spatula 10 is provided with connecting portion 11, root of the tongue portion 12 and curved portions 13, and described connecting portion 11 is provided with draw-in groove, and the connecting portion 11 of described spatula 10 passes the rectangular through-hole 211 of handle 20, and is in clamping connection by draw-in groove and buckle.Described installation portion 22 is provided with link slot 221, and these link slots 221 can be used for handle 20 to be arranged on mouth gag support.
Described root of the tongue portion 12 is along the outer lateral bend of the length direction of connecting portion 11, and bending direction is vertical with handle 20, is conducive to exposing the root of the tongue.
Described curved portions 13 bends along the direction away from connecting portion 11, and vertically extends in the direction of connecting portion 11, and during use, curved portions 13 end can at the bottom of epiglottic vallecula, and horizontal direction can to lower edge after offside lingual tonsil.
Described buckle comprises press section 212 and abutting part 213, and described abutting part 213 abuts with the draw-in groove on the connecting portion 11 penetrating connecting hole 21, and the section of described abutting part 213 is curved.The middle part of this buckle is connected with connecting hole 21, makes press section 212 and abutting part 213 form lever, presses press section 212 and make abutting part 213 lifting as exact separation, just can complete the installation and removal of handle 20 and spatula 10.
As Fig. 4 to 7, described spatula 10 comprises 2 kinds, and the bending direction in the root of the tongue portion 12 of these two kinds of spatulas 10 is symmetrical, and two kinds of spatulas 10 can be changed as required when Clinical practice.As Fig. 8 and 9, push down tongue body 4 when two kinds of spatulas 10 use separately, and the left and right sides of the root of the tongue 3 can be exposed respectively.The middle part of described curved portions 13 is provided with concave part 131, can expose tongue epiglottis center wrinkle during use by this concave part 131.
The present invention has bending root of the tongue portion and the spatula of curved portions by arranging, and while ensureing that tongue body presses down, achieves the reach of the root of the tongue, considerably increases the exposed volume of the root of the tongue and the working place of operation; The connected mode of buckle and draw-in groove is set simultaneously, facilitates installation and removal, and provide two kinds of spatulas to change, adapt to different root of the tongue sufferer situations.
In sum, the present invention has bending root of the tongue portion and the spatula of curved portions by arranging, and while ensureing that tongue body presses down, achieves the reach of the root of the tongue, considerably increases the exposed volume of the root of the tongue and the working place of operation; The connected mode of buckle and draw-in groove is set simultaneously, facilitates installation and removal, and provide two kinds of spatulas to change, adapt to different root of the tongue sufferer situations.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (8)
1. one kind for exposing the improvement gag of the root of the tongue, it is characterized in that: comprise handle and spatula, described handle is provided with installation portion and connecting hole, buckle is provided with in this connecting hole, described spatula is provided with connecting portion, root of the tongue portion and curved portions, described connecting portion is provided with draw-in groove, and the connecting portion of described spatula passes the connecting hole of handle, and is in clamping connection by draw-in groove and buckle.
2. the improvement gag for exposing the root of the tongue according to claim 1, is characterized in that: described root of the tongue portion is along the outer lateral bend of the length direction of connecting portion, and bending direction is vertical with handle.
3. the improvement gag for exposing the root of the tongue according to claim 1, is characterized in that: described curved portions bends along the direction away from connecting portion, and vertically extends in the direction of connecting portion.
4. the improvement gag for exposing the root of the tongue according to claim 1, is characterized in that: the middle part of described curved portions is provided with concave part.
5. the improvement gag for exposing the root of the tongue according to claim 1, is characterized in that: described buckle comprises press section and abutting part, and described abutting part abuts with the draw-in groove on the connecting portion penetrating connecting hole.
6. the improvement gag for exposing the root of the tongue according to claim 5, is characterized in that: the section of described abutting part is curved.
7. the improvement gag for exposing the root of the tongue according to claim 2, is characterized in that: described spatula comprises 2 kinds, and the bending direction in the root of the tongue portion of these two kinds of spatulas is symmetrical.
8. the improvement gag for exposing the root of the tongue according to claim 1, is characterized in that: described installation portion is provided with link slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983709.2A CN105559740A (en) | 2015-12-24 | 2015-12-24 | Improved mouth gag for exposing tongue root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983709.2A CN105559740A (en) | 2015-12-24 | 2015-12-24 | Improved mouth gag for exposing tongue root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559740A true CN105559740A (en) | 2016-05-11 |
Family
ID=55870796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510983709.2A Pending CN105559740A (en) | 2015-12-24 | 2015-12-24 | Improved mouth gag for exposing tongue root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105559740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018140208A1 (en) * | 2017-01-24 | 2018-08-02 | Medtronic Advanced Energy Llc | Modular lighted surgical retractor |
| USD846119S1 (en) | 2017-01-24 | 2019-04-16 | Medtronic Advanced Energy Llc | Lighted surgical retractor base |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1844733A (en) * | 1929-10-05 | 1932-02-09 | John D Wise | Universal cheek distender and tongue depressor |
| US4344419A (en) * | 1979-12-20 | 1982-08-17 | Kermit Burgin | Acrylooptic tongue depressor and handle therefor |
| CN2044172U (en) * | 1989-02-04 | 1989-09-13 | 曹洪 | Disposable tangue press plate |
| CN2261817Y (en) * | 1996-01-11 | 1997-09-10 | 许陆文 | Tongue pushing device |
| CN202342244U (en) * | 2011-11-14 | 2012-07-25 | 东风汽车公司总医院 | Oral frenum tractor |
| US20130220345A1 (en) * | 2012-02-24 | 2013-08-29 | Mercy Medical Research Institute | Adjustable Tongue-Positioning Device For Surgical Gag |
| CN204890055U (en) * | 2015-08-29 | 2015-12-23 | 徐士海 | Novel handle is inserted to tongue depressor for internal medicine |
| CN205433641U (en) * | 2015-12-24 | 2016-08-10 | 梁永辉 | A improvement mouth gag for exposing root of tongue |
-
2015
- 2015-12-24 CN CN201510983709.2A patent/CN105559740A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1844733A (en) * | 1929-10-05 | 1932-02-09 | John D Wise | Universal cheek distender and tongue depressor |
| US4344419A (en) * | 1979-12-20 | 1982-08-17 | Kermit Burgin | Acrylooptic tongue depressor and handle therefor |
| CN2044172U (en) * | 1989-02-04 | 1989-09-13 | 曹洪 | Disposable tangue press plate |
| CN2261817Y (en) * | 1996-01-11 | 1997-09-10 | 许陆文 | Tongue pushing device |
| CN202342244U (en) * | 2011-11-14 | 2012-07-25 | 东风汽车公司总医院 | Oral frenum tractor |
| US20130220345A1 (en) * | 2012-02-24 | 2013-08-29 | Mercy Medical Research Institute | Adjustable Tongue-Positioning Device For Surgical Gag |
| US8869800B2 (en) * | 2012-02-24 | 2014-10-28 | Mercy Medical Resesarch Institute | Adjustable tongue-positioning device for surgical gag |
| CN204890055U (en) * | 2015-08-29 | 2015-12-23 | 徐士海 | Novel handle is inserted to tongue depressor for internal medicine |
| CN205433641U (en) * | 2015-12-24 | 2016-08-10 | 梁永辉 | A improvement mouth gag for exposing root of tongue |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018140208A1 (en) * | 2017-01-24 | 2018-08-02 | Medtronic Advanced Energy Llc | Modular lighted surgical retractor |
| USD846119S1 (en) | 2017-01-24 | 2019-04-16 | Medtronic Advanced Energy Llc | Lighted surgical retractor base |
| US10736618B2 (en) | 2017-01-24 | 2020-08-11 | Medtronic Advanced Energy Llc | Modular lighted surgical retractor |
| US11717279B2 (en) | 2017-01-24 | 2023-08-08 | Medtronic Advanced Energy Llc | Modular lighted surgical retractor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |