CN109452925A - A kind of oral cavity pincers - Google Patents
A kind of oral cavity pincers Download PDFInfo
- Publication number
- CN109452925A CN109452925A CN201811583296.9A CN201811583296A CN109452925A CN 109452925 A CN109452925 A CN 109452925A CN 201811583296 A CN201811583296 A CN 201811583296A CN 109452925 A CN109452925 A CN 109452925A
- Authority
- CN
- China
- Prior art keywords
- clamp
- pincers
- oral cavity
- elastic balloon
- plier
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
-
- 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
- A61B1/247—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
- A61B1/253—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/02—Tools for manipulating or working with an orthodontic appliance
- A61C7/04—Tools for manipulating or working with an orthodontic appliance plier-type, e.g. pincers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to the field of medical instrument technology, and in particular to a kind of oral cavity pincers, including articulated shaft, clamp handle and plier, the cantilevered end of the plier are provided with the pincers point of tilting；The plier includes upper and lower two parts, upper clamp nozzle and lower clamp nozzle arranged for interval, and elastic balloon is equipped between the upper clamp nozzle and the lower clamp nozzle, and the elastic balloon is extended to via the pipeline being arranged in clamp handle handle body to be connected with inflation unit；The inflation unit is arranged between two clamp handles and inflates during the alternating movement that two clamp handles are close to each other and are located remotely from each other to the elastic balloon, the side expansion mutually separate to two pliers of the elastic balloon full of gas；The present invention is isolated the intraoral soft tissue of patient by the elastic balloon full of gas, improves the visual field condition of operation；And oral cavity pincers can also effectively avoid interference of the soft tissue to other surgical instruments such as osteotome, osteotome, convenient for the progress of medical worker's operation, reduce operating difficulty.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of oral cavity pincers.
Background technique
Oral cavity pincers are that one kind is used for operation on oral cavity or operationlocation is located at intraoral cooperation instrument, specifically, according to making
Different with purpose have different type subdivisions again；Such as the auxiliary instrument in oral maxillofacial surgery, it is mainly used for pressing from both sides
The sclerous tissues such as jawbone are held, the orthognathic surgery in oral cavity is important branch and new branch of science at the one of Oral and Maxillofacial Surgery, outside orthognathous
In section's operation, oral cavity pincers are mainly used for clamping mandibular ramus leading edge, stop the up-front soft tissue of ascending branch and bicker, are conducive to perform the operation
Visual field exposure, while also can protect surrounding soft tissue from damage.Since orthognathic surgery is carried out in cavity interior completely,
Osteotome, osteotome and various jawbone power instruments are often needed to use, operating space is extremely limited, therefore for surgical instrument
Structure and its operating characteristics have higher requirement, and the oral cavity pincers used now are unable to fully stop to rise since pincers beak is elongated
Branch surrounding tissue, it is also necessary to use other auxiliary tools, increase manpower；It occupies simultaneously natively more crowded in cavity
Space affects the application of the jawbones power instrument such as osteotome, osteotome, is unfavorable for surgical procedure.
For another example, when auxiliary instrument common as dentistry, oral cavity is clamped during use, generally requires to cooperate reflective
Mirror, eyelid retractor use together, complete relevant operating process, and still, there are still have can in specific operation for existing oral cavity pincers
The small problem in operating space, increases the operation difficulty of medical worker.
Summary of the invention
The purpose of the present invention is to provide a kind of oral cavity pincers, it is ensured that enough surgical field of view improve grasping for medical worker
The property made.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of oral cavity pincers, including articulated shaft, clamp handle and plier, the cantilevered end of the plier are provided with the pincers point of tilting；
The plier includes upper and lower two parts, upper clamp nozzle and lower clamp nozzle arranged for interval, and the upper clamp nozzle and the lower clamp nozzle it
Between be equipped with elastic balloon, the elastic balloon is extended to via the pipeline being arranged in clamp handle handle body to be connected with inflation unit；
The inflation unit is arranged between two clamp handles and right during the alternating movement that two clamp handles are close to each other and are located remotely from each other
The elastic balloon inflation, the side expansion mutually separate to two pliers of the elastic balloon full of gas.
Preferably, pincers point is arranged on the lower clamp nozzle, and extends cloth to the side far from the upper clamp nozzle
It sets.
Preferably, pincers point is mutually perpendicular to the lower clamp nozzle.
Preferably, groove, and the groove of the left and right sides are provided on the retaining part on the inside of the plier of the left and right sides
Intermeshing.
Preferably, on the inside of the plier of the left and right sides, interconnecting piece, institute are equipped between the upper clamp nozzle and the lower clamp nozzle
The groove stated is arranged on the interconnecting piece；
After the elastic balloon inflation, inner end and the interconnecting piece are against cooperation.
Preferably, the inflation unit includes the piston being arranged in right clamp handle and the compression bar that is arranged in left clamp handle,
The elastic balloon is connected to the piston, and the left clamp handle and the right clamp handle be located remotely from each other with it is close to each other
The elastic balloon is inflated in the process；
Air relief cock is additionally provided on the elastic balloon, the air relief cock protrudes out the handle body of the right clamp handle.
Preferably, it is additionally provided with mounting plate on the articulated shaft, reflective mirror, the peace of the reflective mirror are fixed on mounting plate
Heating sheet is pasted on dress face for heating to the reflective mirror, the heating sheet is by the column that is arranged in left clamp handle
The fever of shape lithium battery power supply.
Preferably, Anti-slip cover is also arranged in the clamp handle.
Compared with prior art, the present invention has following technical effect that
Oral cavity provided by the invention pincers, by two clamp handles are close to each other and are located remotely from each other alternating movement to elastic balloon into
Row inflation, the side expansion mutually separate to two pliers of the elastic balloon full of gas, to patient's intraoral soft tissue progress every
From improving the visual field condition of operation；And oral cavity pincers can also effectively avoid soft tissue to other operations such as osteotome, osteotome
The interference of instrument reduces operating difficulty convenient for the progress of medical worker's operation；
In addition, oral cavity pincers provided by the invention, structure is simple, easy for operation；It can be to bullet by known movement
Property air bag be inflated, and the degree of isolation to surrounding soft tissue can be adjusted according to demand, it is additional compared to traditional use
Instrument carry out isolation surrounding soft tissue, enhanced convenience is applicable in.
Detailed description of the invention
Fig. 1 is the schematic diagram of oral cavity provided by the invention pincers；
Fig. 2 is the schematic diagram in the pincers of oral cavity provided by the invention after air bag inflation；
Fig. 3 is the cross-sectional view of plier position in Fig. 1；
Fig. 4 is the schematic diagram in Fig. 3 after air bag inflation；
Figure label explanation: 10- articulated shaft, 11- mounting plate, 20- clamp handle, the right clamp handle of 201-, the left clamp handle of 202-, 203- column
Shape lithium battery, 204- Anti-slip cover, 21- pipeline, 30- plier, 301- groove, 31- pincers point, 32- upper clamp nozzle, 33- lower clamp nozzle, 34-
Interconnecting piece, 40- elastic balloon, 401- air relief cock, 50- piston, 51- compression bar, 60- reflective mirror.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific attached drawing is closed, the present invention is furture elucidated.
It is described the present invention provides a kind of oral cavity pincers, including articulated shaft 10, clamp handle 20 and plier 30 in conjunction with shown in Fig. 1,2
The cantilevered end of plier 30 is provided with the pincers point 31 of tilting；The plier 30 includes upper and lower two parts, upper clamp nozzle 32 and lower pincers
33 arranged for interval of mouth, and elastic balloon 40, the elastic balloon are equipped between the upper clamp nozzle 32 and the lower clamp nozzle 33
40 extend to via the pipeline 21 being arranged in 20 handle body of clamp handle and are connected with inflation unit；The inflation unit setting is in two pincers
The elastic balloon 40 is inflated between handle 20 and during the alternating movement that two clamp handles 20 are close to each other and are located remotely from each other,
The side expansion mutually separate to two pliers 30 of elastic balloon 40 full of gas.
Inventive conception is that being insinuated into the oral cavity of patient when being performed the operation using oral cavity pincers, passing through two
The close to each other and alternating movement that is being located remotely from each other of a clamp handle 20 is inflated elastic balloon 40, the elastic balloon 40 full of gas
The side expansion mutually separate to two pliers 30, elastic balloon after expansion can soft tissue around sufficiently effective isolation,
Without assisting other surgical instruments, only operation is can be completed in voucher hand to medical worker；At the same time, which sets
Meter facilitates the mouth that oral cavity pincers are insinuated into patient compared to the stop member that hard is arranged directly on the plier 30
In chamber, also avoids excessive instrument and be insinuated into patient oral cavity fear mood caused by it；In addition, due to the elastic balloon 40
Surface is softer, compared to the surgical instrument using other auxiliary to the isolation fork shift of surrounding soft tissue, preferably protects soft group
It knits, alleviates the too strong foreign body sensation generated when patient dials gear by hard part, improve the comfort of patient；It is provided by the invention
Oral cavity pincers, it is structurally reasonable, it is easy to operate；By this, it is insinuated into the oral cavity of patient, effectively avoids intraoral soft group
The interference to other surgical instruments such as osteotome, osteotome is knitted, the surgical field of view of medical worker has been widened, improves the efficiency of operation.
Further, in conjunction with shown in Fig. 3,4, according to the present invention, in the present invention, the pincers sharp 31 be arranged in it is described under
On plier 33, and it is disposed to extend to the side far from the upper clamp nozzle 32.More preferably, the described pincers point 31 with it is described under
Plier 33 is mutually perpendicular to.
In the present invention, groove 301, and the left and right sides are provided on the retaining part of 30 inside of plier of the left and right sides
Groove 301 be intermeshed.
Further, according to the present invention, positioned at 30 inside of plier of the left and right sides, the upper clamp nozzle 32 and the lower clamp nozzle
Interconnecting piece 34 is equipped between 33, the groove 301 is arranged on the interconnecting piece 34；
After the elastic balloon 40 is inflated, inner end and the interconnecting piece 34 are against cooperation.
In the present invention, the inflation unit includes the piston 50 being arranged in right clamp handle 201 and is arranged in left clamp handle 202
On compression bar 51, the elastic balloon 40 is connected to the piston 50, and in the left clamp handle 202 and the right clamp handle
201 be located remotely from each other with it is close to each other during the elastic balloon 40 is inflated；On the elastic balloon 40 also
Equipped with air relief cock 401, the air relief cock 401 protrudes out the handle body of the right clamp handle 201.After completing use, put by this
Vent plug 401 releases the gas in elastic balloon 40, in this way, elastic balloon 40 can retract the upper clamp nozzle 32 and described again
Between lower clamp nozzle 33, ensure that oral cavity pincers can easily be taken out.
Further, in the present invention, it is additionally provided with mounting plate 11 on the articulated shaft 10, is fixed on mounting plate 11 reflective
Mirror 60, heating sheet is pasted on the mounting surface of the reflective mirror 60 for heating to the reflective mirror 60, it is described plus
Backing is generated heat by the cylindrical lithium battery 203 being arranged in left clamp handle 202.In the present invention, by the reflective mirror 60 to oral cavity
Interior situation carries out instant observation, improves the convenience of medical worker's operation；Specifically, in the actual use of oral cavity pincers
When, affected part is clamped by pincers point 31, and the position of reflector 60 just can separate the tongue of patient with the plier 30,
The subconscious tilting tongue interference caused by the sight of medical worker of patient is prevented, it, should compared to traditional surgical instrument
Oral cavity pincers eliminate spatula, save space for operation on oral cavity, further improve the operability of operation, reduce
The difficulty of operation；Also, it is pasted with heating sheet on the mounting surface of the reflective mirror 60, by the heating sheet to the reflective mirror 60
It is heated, effectively avoids the fog of patient oral cavity generation to atomization caused by reflective mirror 60, it is ensured that visual condition.
According to the present invention, it in the present invention, for the ease of the holding of oral cavity pincers, is also arranged in the clamp handle 20 anti-skidding
Set 204.In a particular embodiment, the Anti-slip cover 204 is equipped with skid resistance strip.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (8)
1. a kind of oral cavity pincers, including articulated shaft (10), clamp handle (20) and plier (30), the cantilevered end setting of the plier (30)
There are the pincers of tilting sharp (31)；It is characterized by: the plier (30) includes upper and lower two parts, upper clamp nozzle (32) and lower clamp nozzle
(33) arranged for interval, and elastic balloon (40) are equipped between the upper clamp nozzle (32) and the lower clamp nozzle (33), the bullet
Property air bag (40) be connected with inflation unit via pipeline (21) in clamp handle (20) handle body is arranged extending to；The inflation list
Member is arranged between two clamp handles (20) and during two clamp handles (20) are close to each other and the alternating movement that is located remotely from each other to described
Elastic balloon (40) inflation, the side expansion mutually separate to two pliers (30) of the elastic balloon (40) full of gas.
2. oral cavity pincers as described in claim 1, it is characterised in that: the lower clamp nozzle (33) are arranged in the pincers sharp (31)
On, and be disposed to extend to the side far from the upper clamp nozzle (32).
3. oral cavity pincers as described in claim 1, it is characterised in that: the pincers sharp (31) and the lower clamp nozzle (33) are mutual
Vertically.
4. oral cavity pincers as described in claim 1, it is characterised in that: the retaining part on the inside of the plier (30) of the left and right sides
On be provided with groove (301), and the left and right sides groove (301) intermeshing.
5. oral cavity pincers as claimed in claim 4, it is characterised in that: on the inside of the plier (30) of the left and right sides, the upper pincers
Interconnecting piece (34) are equipped between mouth (32) and the lower clamp nozzle (33), the groove (301) is arranged in the interconnecting piece (34)
On；
After elastic balloon (40) inflation, inner end and the interconnecting piece (34) are against cooperation.
6. oral cavity pincers as described in claim 1, it is characterised in that: the inflation unit includes being arranged in right clamp handle (201)
On piston (50) and compression bar (51) on left clamp handle (202), the elastic balloon (40) and the piston are set
(50) be connected to, and the left clamp handle (202) and the right clamp handle (201) be located remotely from each other with it is close to each other during to described
Elastic balloon (40) be inflated；
It is additionally provided with air relief cock (401) on the elastic balloon (40), the air relief cock (401) protrudes out the right clamp handle
(201) handle body.
7. oral cavity pincers as described in claim 1, it is characterised in that: mounting plate (11) are additionally provided on the articulated shaft (10),
It is fixed on mounting plate (11) reflective mirror (60), heating sheet is pasted on the mounting surface of the reflective mirror (60) for described
Reflective mirror (60) is heated, and the heating sheet is sent out by cylindrical lithium battery (203) power supply being arranged on left clamp handle (202)
Heat.
8. oral cavity pincers as described in claim 1, it is characterised in that: be also arranged with Anti-slip cover (204) in the clamp handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583296.9A CN109452925A (en) | 2018-12-24 | 2018-12-24 | A kind of oral cavity pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583296.9A CN109452925A (en) | 2018-12-24 | 2018-12-24 | A kind of oral cavity pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452925A true CN109452925A (en) | 2019-03-12 |
Family
ID=65614474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583296.9A Pending CN109452925A (en) | 2018-12-24 | 2018-12-24 | A kind of oral cavity pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109452925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617665A (en) * | 2022-04-01 | 2022-06-14 | 山东第一医科大学(山东省医学科学院) | Multifunctional fixator for oral cavity jaw face dissection |
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| CA2158132A1 (en) * | 1993-03-15 | 1994-09-29 | Clemens Van Der Weegen | Dilating speculum |
| WO2001091838A1 (en) * | 2000-05-31 | 2001-12-06 | U.S. Army Institute Of Surgical Research | Catheter securing device and bite block |
| CN203493608U (en) * | 2013-10-23 | 2014-03-26 | 官培英 | Oral cavity expander used for pediatric examination |
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| CN107165461A (en) * | 2017-04-28 | 2017-09-15 | 东阳市光明电力建设有限公司 | Electric pole rotary clamp |
| CN207152658U (en) * | 2017-01-17 | 2018-03-30 | 通化市卫生学校 | A kind of brace type oral cavity pincers |
| CN108703793A (en) * | 2018-07-04 | 2018-10-26 | 芜湖明凯医疗器械科技有限公司 | A kind of air-inflated haemostatic clamp |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236437A (en) * | 1992-07-14 | 1993-08-17 | Wilk Peter J | Surgical instrument assembly and associated technique |
| CA2158132A1 (en) * | 1993-03-15 | 1994-09-29 | Clemens Van Der Weegen | Dilating speculum |
| WO2001091838A1 (en) * | 2000-05-31 | 2001-12-06 | U.S. Army Institute Of Surgical Research | Catheter securing device and bite block |
| EP2755545A2 (en) * | 2011-09-13 | 2014-07-23 | Covidien LP | Operative element support structure and method |
| CN203493608U (en) * | 2013-10-23 | 2014-03-26 | 官培英 | Oral cavity expander used for pediatric examination |
| TWM484402U (en) * | 2014-03-25 | 2014-08-21 | Univ Asia | Inflatable mouth opener |
| CN203914851U (en) * | 2014-05-06 | 2014-11-05 | 徐玮 | Examination of mouth struts folder |
| CN105434006A (en) * | 2014-09-22 | 2016-03-30 | 哈尔滨光凯科技开发有限公司 | Surgical medical instrument adopting arc locking disk design |
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| CN107165461A (en) * | 2017-04-28 | 2017-09-15 | 东阳市光明电力建设有限公司 | Electric pole rotary clamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617665A (en) * | 2022-04-01 | 2022-06-14 | 山东第一医科大学(山东省医学科学院) | Multifunctional fixator for oral cavity jaw face dissection |
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Application publication date: 20190312 |
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