CN106108834A - Gasbag-type shedding motion - Google Patents
Gasbag-type shedding motion Download PDFInfo
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- CN106108834A CN106108834A CN201610501708.4A CN201610501708A CN106108834A CN 106108834 A CN106108834 A CN 106108834A CN 201610501708 A CN201610501708 A CN 201610501708A CN 106108834 A CN106108834 A CN 106108834A
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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
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- Surgery (AREA)
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- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
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- Radiology & Medical Imaging (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
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Abstract
nullThe invention discloses a kind of gasbag-type shedding motion，It is characterized in that being provided with opening plate、Left driving arm、Right driving arm、Left device for spreading、Right device for spreading、Synchronous drive device and control device，Described opening plate front end is curved，Front end, opening plate upper surface is provided with teeth space and opens inclined-plane，Rear end is provided with synchronous drive device，Left device for spreading and left driving arm it is provided with on the left of upper surface，Right device for spreading and right driving arm it is provided with on the right side of upper surface，Left driving arm front end is fixing with left device for spreading to be connected，Rear end is connected with synchronous drive device，Right driving arm front end is fixing with right device for spreading to be connected，Rear end is connected with synchronous drive device，Left device for spreading and described right device for spreading include upper tooth location-plate respectively、Lower tooth location-plate and strut air bag，Air bag is fixing to be connected through strutting for upper tooth location-plate and lower tooth location-plate，There is novel structure、Easy to operate、Treatment is quick、Accurate positioning、Surgical field of view width、The advantages such as oral cavity opening degree is controlled.
Description
Technical field
The present invention relates to technical field of medical equipment, specifically a kind of gasbag-type shedding motion
Background technology
At present, existing medical mouth gag includes transversely U-shaped support and L-shaped activity pulling-on piece, L-shaped activity pulling-on piece by riser and
Arc transverse sheet forms, and is provided with 2 U-shaped upper jaw stators on the entablature of transversely U-shaped support, and pulling-on piece supports seat with transversely U-shaped
The sill of support is fixedly linked, and riser supports seat slip and is connected with pulling-on piece, supports at pulling-on piece and is provided with for controlling riser on seat
With the locking device that pulling-on piece supports seat relative position relation, the lower surface of this arc transverse sheet is shiny surface, time actually used, makes 2
Individual U-shaped upper jaw stator buckles the upper jaw, makes the lower surface of arc transverse sheet push down tongue, by above-below direction regulation riser at pulling-on piece
Support the position on seat, thus regulate the distance between U-shaped upper jaw stator and arc transverse sheet, thus play regulation oral cavity opening
The effect of degree.Utilizing locking device, the locked L-shaped activity pulling-on piece of energy supports the relative overlying relation of seat with pulling-on piece.
Above-mentioned existing medical mouth gag also exists following defect: owing to being full of saliva on tongue, therefore arc transverse sheet holds
On tongue, easily produce skidding, thus cause whole anesthesia locating aperture device to produce relative shift, final shadow in the oral cavity
Ring being smoothed out of subsequent procedures.
Summary of the invention
It is an object of the invention to solve the deficiencies in the prior art, it is provided that a kind of novel structure, easy to operate, treatment is fast
The gasbag-type shedding motion that victory, accurate positioning, surgical field of view width, oral cavity opening degree are controlled
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gasbag-type shedding motion
, it is characterised in that it is provided with opening plate, left driving arm, right driving arm, left device for spreading, right device for spreading, synchronizes to drive
Device and control device, described left device for spreading and described right device for spreading include respectively upper tooth location-plate, lower tooth location-plate and
Air bag is fixing to be connected through strutting to strut air bag, described upper tooth location-plate and lower tooth location-plate, described synchronous drive device, struts gas
Capsule is respectively through controlling device control, and described opening plate front end is curved, and front end, described opening plate upper surface is provided with teeth space and opens
Opening inclined-plane, be beneficial to open teeth space, rear end is provided with synchronous drive device, is provided with left device for spreading and left driving on the left of upper surface
Arm, under being provided with on the right side of upper surface in right device for spreading and right driving arm, described left driving arm front end underarm and left device for spreading
Tooth location-plate is fixing to be connected, and rear end is connected with synchronous drive device, in described right driving arm front end and right device for spreading under
Tooth location-plate is fixing to be connected, and rear end is connected with synchronous drive device, is beneficial to drive a left side to strut dress by synchronous drive device
Put and right device for spreading synchronizing moving, be allowed to pad and between the tooth of both sides, be beneficial to be driven by synchronous drive device in oral cavity
Dynamic, left device for spreading and right device for spreading are automatically moved to both sides, oral cavity, and by strutting air bag by oral cavity expanding, reach behaviour
Work is convenient, oral cavity opening degree is controlled, expand the effect of surgical field of view.
The present invention can be respectively provided on two sides with positioning gasbag, described positioning gasbag at described upper tooth location-plate and lower tooth location-plate
Cross section trapezoidal, the minor face of described positioning gasbag with strut that air bag is fixing to be connected, described positioning gasbag is through control device control
System, to reach to be strutted respectively in the outside of upper tooth location-plate and lower tooth location-plate by positioning gasbag, by upper tooth location-plate both sides
Jack-up is also bent upwards, and lower tooth location-plate both sides jack-up is also bent downwardly, and makes that upper tooth location-plate is curved to be stuck on upper tooth, lower tooth
Location-plate is curved to be stuck on lower tooth, reaches the effect of accurate positioning during strutting, greatly facilitates operation technique.
Left driving arm of the present invention and right driving arm are made up of front transfer arm, rear driving arm and alignment pin respectively, institute
Stating alignment pin is to be formed by fixedly connecting by handle spiral shell hat, gear shaft part and shaft part concentric, and described front transfer arm rear end is provided with slotting
Head, plug is radially provided with location perforation, and described rear driving arm front end is provided with slot, and it is fixed that described slot upper surface is radially provided with profile of tooth
Position through hole, lower surface is radially provided with shaft part perforation, and shaft part perforation is less than tooth shape locating through hole, tooth shape locating through hole and positioning tooth
Hole profile of tooth, the number of teeth are identical with external diameter, and described front transfer arm is in plug is inserted in the slot of rear driving arm, and the gear of located pin
Shaft part is inserted in tooth shape locating through hole and location perforation, and the shaft part of alignment pin is inserted in shaft part perforation, is beneficial to pass through alignment pin
Gear shaft part front transfer arm and rear driving arm are fixed, when needing to adjust left device for spreading and/or the angle of right device for spreading
Time, can be preced with by hand-held handle spiral shell, alignment pin is extracted, when shaft part is positioned at location perforation and tooth shape locating through hole, front movement
Arm leaves the restriction of rear driving arm, free to rotate, when the tooth of left device for spreading and right device for spreading with patient is fitted completely
After, by alignment pin again insertable into, is connected fixing to front transfer arm and rear driving arm by the gear shaft part of alignment pin, reaches to operate
Effect easily.
Synchronous drive device of the present invention is by driving motor, driving leading screw, spigot nut and directive slide track, described in open
Mouth plate is provided with groove, and described groove one or both sides are respectively equipped with directive slide track, and described driving leading screw is located in groove, institute
Stating driving leading screw two ends to fix through bearing and opening plate respectively and be connected, described driving leading screw is through being fixed on opening plate side
Drive motor, threaded on described driving leading screw have two spigot nuts, described left driving arm and a spigot nut solid
Fixed connection, described right driving arm is fixing with another spigot nut to be connected, and described left driving arm and right driving arm lower end are provided with guiding
Slideway, described guide slide matches with directive slide track and is slidably connected, and is beneficial at left driving arm and right driving arm moving process
In carry out guide displacement effect.
The present invention also can be provided with hands handle at opening plate back-end central, to reach the effect conveniently operated.
Due to the fact that employing said structure, there is novel structure, easy to operate, treatment is quick, accurate positioning, operation regard
The advantages such as wild width, oral cavity opening degree are controlled.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is left device for spreading or right device for spreading compressive state structural representation in the present invention.
Fig. 4 is left device for spreading or right device for spreading softened state structural representation in the present invention.
Fig. 5 is the sectional view of A-A in Fig. 1.
Reference: opening plate 1, left driving arm 2, right driving arm 3, left device for spreading 4, right device for spreading 5, synchronization are driven
Dynamic device 6, teeth space are opened inclined-plane 7, upper tooth location-plate 8, lower tooth location-plate 9, are strutted air bag 10, positioning gasbag 11, upper tooth location
Plate 12, lower tooth location-plate 13, front transfer arm 14, rear driving arm 15, alignment pin 16, driving motor 17, driving leading screw 18, guiding spiral shell
Mother 19, directive slide track 20.
Detailed description of the invention
The present invention will be described below in conjunction with the accompanying drawings.
A kind of gasbag-type shedding motion
, it is characterised in that it is provided with opening plate 1, left driving arm 2, right driving arm 3, left device for spreading 4, right device for spreading 5, synchronizes
Driving means 6 and control device, described left device for spreading 4 and described right device for spreading 5 include upper tooth location-plate 8, lower tooth respectively
Through strutting, air bag is fixing to be connected location-plate 9 with strutting air bag 10, described upper tooth location-plate 8 and lower tooth location-plate 9, and described synchronization is driven
Moving device 6, strut air bag 10 respectively through controlling device control, described opening plate 1 front end is curved, on described opening plate 1
End face front end is provided with teeth space and opens inclined-plane 7, is beneficial to open teeth space, and rear end is provided with synchronous drive device 6, is provided with on the left of upper surface
Left device for spreading 4 and left driving arm 3, be provided with right device for spreading 5 and right driving arm 3, described left driving arm 2 front end on the right side of upper surface
Underarm is fixing with the lower tooth location-plate in left device for spreading 4 to be connected, and rear end is connected with synchronous drive device 6, described right driving
Arm 3 front end is fixing with the lower tooth location-plate in right device for spreading 5 to be connected, and rear end is connected with synchronous drive device 6, is beneficial to lead to
Cross synchronous drive device 6 and drive left device for spreading 4 and right device for spreading 5 synchronizing moving, be allowed to pad tooth of both sides in oral cavity
Between, it is beneficial to be driven by synchronous drive device 6, left device for spreading 4 and right device for spreading 5 are automatically moved to oral cavity two
Side, and by strutting air bag 10 by oral cavity expanding, reach easy to operate, oral cavity opening degree is controlled, expand the work of surgical field of view
With.
The present invention can be respectively provided on two sides with positioning gasbag 11, described location at described upper tooth location-plate 8 and lower tooth location-plate 9
The cross section of air bag 11 is trapezoidal, the minor face of described positioning gasbag 11 with strut that air bag 10 is fixing to be connected, described positioning gasbag 11
Control through controlling device, to reach to be supportted respectively in the outside of upper tooth location-plate 12 and lower tooth location-plate 13 by positioning gasbag 11
Opening, by upper tooth location-plate 12 two ends jack-up and be bent upwards, lower tooth location-plate 13 two ends jack-up is also bent downwardly, and makes upper tooth position
Plate 12 is curved to be stuck on upper tooth, and lower tooth location-plate 13 is curved to be stuck on lower tooth, reaches accurate positioning during strutting
Effect, greatly facilitates operation technique.
Left driving arm 2 of the present invention and right driving arm 3 are by front transfer arm 14, rear driving arm 15 and alignment pin 16 respectively
Composition, described alignment pin is to be formed by fixedly connecting, after described front transfer arm 14 by handle spiral shell hat, gear shaft part and shaft part concentric
End is provided with plug, and plug is radially provided with location perforation, and described rear driving arm 15 front end is provided with slot, and described slot upper surface is radially
Being provided with tooth shape locating through hole, lower surface is radially provided with shaft part perforation, and shaft part perforation is led to less than tooth shape locating through hole, tooth shape locating
Hole with location perforation profile of tooth, the number of teeth and external diameter identical, described front transfer arm 14 in plug is inserted in the slot of rear driving arm 15, and
The gear shaft part of located pin 16 is inserted in tooth shape locating through hole and location perforation, and the shaft part of alignment pin is inserted in shaft part perforation,
It is beneficial to front transfer arm 14 and rear driving arm 15 be fixed by the gear shaft part of alignment pin 16, when needs adjust left device for spreading
And/or during the angle of right device for spreading, can be preced with by hand-held handle spiral shell, alignment pin upwards be pulled out, when shaft part is positioned at location perforation
During with tooth shape locating through hole, front transfer arm leaves the restriction of rear driving arm, free to rotate, when left device for spreading and the right side strut dress
Put after the tooth with patient fits completely, by alignment pin again insertable into, by the gear shaft part of alignment pin by front transfer arm with after
Drive the fixing connection of arm, reach easy to operate effect.
Synchronous drive device 6 of the present invention is by driving motor 17, driving leading screw 18, spigot nut 19 and directive slide track
20, described opening plate 1 is provided with groove, and described groove one or both sides are respectively equipped with directive slide track 20, described driving leading screw
18 are located in groove, and described driving leading screw 18 two ends are connected through bearing and opening plate 1 is fixing respectively, described driving leading screw 18 warp
The driving motor 17 being fixed on opening plate 1 side drives, and threaded on described driving leading screw 18 have two spigot nuts 19,
Described left driving arm 2 is fixing with a spigot nut to be connected, and described right driving arm 3 is fixing with another spigot nut to be connected, a described left side
Driving arm and right driving arm lower end to be provided with guide slide, described guide slide matches with directive slide track and is slidably connected, is beneficial to
In left driving arm and right driving arm moving process, carry out guiding the effect of displacement.
The present invention also can be provided with hands handle at opening plate back-end central, to reach the effect conveniently operated.
The present invention is when Clinical practice, first according to the oral cavity size of patient, clicks on and controls device, and motor will be driven to rotate,
Left device for spreading and right device for spreading is driven to stop after relatively moving to suitable position respectively, more hand-held hands handle, opening is inserted
Plate alignment patient's oral area is also pressed in mouth, and when strutting air bag and positioning gasbag does not inflate, the upper tooth in left device for spreading is fixed
Plate rear end, position is inconsistent with left driving arm front end, and the upper tooth location-plate rear end in right device for spreading offsets with right driving arm front end
Touch, when left device for spreading and right device for spreading are inserted in oral cavity, operating control device, charge valve action, make to strut air bag
Open, the oral cavity of patient is opened, now, in order to left device for spreading and right device for spreading being moved respectively to the tooth of both sides, oral cavity
Between tooth, can be arranged also to control and independent control mode by controlling device, click on the independent control controlling device, charge valve
The gas strutted in air bag and positioning gasbag in left device for spreading is exitted respectively, makes location-plate and the distance contracting of lower location-plate
Little, then, the alignment pin in the left driving arm on left device for spreading is upwards pulled out, when shaft part is positioned at location perforation and tooth shape locating
During through hole, the front transfer arm in left driving arm leaves the restriction of rear driving arm, free to rotate, and a left side manually can be strutted dress by doctor
Put between mobile tooth on the left of oral cavity, then, then click on control device, to the left strutting air bag and positioning gas in device for spreading
Capsule injects gas, and the outside of upper tooth location-plate and lower tooth location-plate is strutted by positioning gasbag respectively, is pushed up upper tooth location-plate both sides
Rising and be bent upwards, lower tooth location-plate both sides jack-up is also bent downwardly, and makes that upper tooth location-plate is curved to be stuck on upper tooth, and lower tooth is fixed
Plate is curved is stuck on lower tooth in position, supports tooth on the left of oral cavity, solves skid during strutting substantive not enough, reaches
To the effect of accurate positioning, greatly facilitate operation technique, after the tooth of left device for spreading Yu patient is fitted completely, a left side is driven
Alignment pin in swing arm again insertable into, by the gear shaft part of the alignment pin in left driving arm by the front transfer arm in left driving arm
Fix with rear driving arm and be connected；Use above-mentioned same method, then move right device for spreading, make right device for spreading be positioned by right side tooth
Strutting, now, the oral cavity of patient is under the support of left device for spreading and right device for spreading, and the visual field is completely exposed, and doctor can be smooth
Patient is checked, perform the operation, insert the sequence of operations such as trachea.
Due to the fact that employing said structure, there is novel structure, easy to operate, treatment is quick, accurate positioning, operation regard
The advantages such as wild width, oral cavity opening degree are controlled.
Claims (4)
1. a gasbag-type shedding motion, it is characterised in that be provided with opening plate, left driving arm, right driving arm, left device for spreading,
Right device for spreading, synchronous drive device and control device, described left device for spreading and described right device for spreading include upper tooth respectively
Air bag is fixing to be connected through strutting for location-plate, lower tooth location-plate and strut air bag, described upper tooth location-plate and lower tooth location-plate, described
Synchronous drive device, strut air bag respectively through control device control, described opening plate front end is curved, on described opening plate
End face front end is provided with teeth space and opens inclined-plane, and rear end is provided with synchronous drive device, is provided with left device for spreading and a left side is driven on the left of upper surface
Swing arm, is provided with on the right side of upper surface in right device for spreading and right driving arm, described left driving arm front end underarm and left device for spreading
Lower tooth location-plate is fixing to be connected, and rear end is connected with synchronous drive device, in described right driving arm front end and right device for spreading
Lower tooth location-plate is fixing to be connected, and rear end is connected with synchronous drive device.
A kind of gasbag-type shedding motion the most according to claim 1, it is characterised in that described upper tooth location-plate and lower tooth are fixed
Position plate be respectively provided on two sides with positioning gasbag, the cross section of described positioning gasbag is trapezoidal, the minor face of described positioning gasbag with strut
Air bag is fixing to be connected, and described positioning gasbag controls, by positioning gasbag by upper tooth location-plate and lower tooth location-plate through controlling device
Outside strut respectively, by upper tooth location-plate both sides jack-up and be bent upwards, lower tooth location-plate both sides jack-up is also bent downwardly.
A kind of gasbag-type shedding motion the most according to claim 1, it is characterised in that described left driving arm and right driving arm
Being made up of front transfer arm, rear driving arm and alignment pin respectively, described alignment pin is same by handle spiral shell hat, gear shaft part and shaft part
Axle center is formed by fixedly connecting, and described front transfer arm rear end is provided with plug, and plug is radially provided with location perforation, before described rear driving arm
End is provided with slot, and described slot upper surface is radially provided with tooth shape locating through hole, and lower surface is radially provided with shaft part perforation, and shaft part is worn
Hole is less than tooth shape locating through hole, and tooth shape locating through hole is identical with location perforation profile of tooth, the number of teeth and external diameter, and described front transfer arm is through inserting
Head is inserted in the slot of rear driving arm, and the gear shaft part of located pin is inserted in tooth shape locating through hole and location perforation, location
The shaft part of pin is inserted in shaft part perforation.
A kind of gasbag-type shedding motion the most according to claim 1, it is characterised in that described synchronous drive device is by driving
Dynamic motor, driving leading screw, spigot nut and directive slide track, described opening plate is provided with groove, described groove one or both sides
Being respectively equipped with directive slide track, described driving leading screw is located in groove, and described driving leading screw two ends are respectively through bearing and opening plate
Fixing connection, described driving leading screw is through being fixed on the drive motor of opening plate side, and on described driving leading screw, screw thread is even
It is connected to the fixing connection of two spigot nuts, described left driving arm and a spigot nut, described right driving arm and another spigot nut
Fixing and connect, described left driving arm and right driving arm lower end are provided with guide slide, and described guide slide matches with directive slide track
It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501708.4A CN106108834B (en) | 2016-06-30 | 2016-06-30 | Gasbag-type shedding motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501708.4A CN106108834B (en) | 2016-06-30 | 2016-06-30 | Gasbag-type shedding motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106108834A true CN106108834A (en) | 2016-11-16 |
| CN106108834B CN106108834B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501708.4A Active CN106108834B (en) | 2016-06-30 | 2016-06-30 | Gasbag-type shedding motion |
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| CN (1) | CN106108834B (en) |
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| CN201200703Y (en) * | 2008-05-27 | 2009-03-04 | 中国人民解放军第二军医大学 | Air sac type tooth pad |
| CN201267457Y (en) * | 2008-09-05 | 2009-07-08 | 王爱勤 | Mouth cavity opening device |
| JP2011147692A (en) * | 2010-01-25 | 2011-08-04 | Panasonic Corp | Cover and intraoral insertion device equipped with the same |
| CN203153688U (en) * | 2013-03-11 | 2013-08-28 | 上海市东方医院 | Gasbag-type mouth prop |
| CN203207996U (en) * | 2013-03-29 | 2013-09-25 | 桐庐广硕医疗器械有限公司 | Opening device of throat oral operation |
| CN203493608U (en) * | 2013-10-23 | 2014-03-26 | 官培英 | Oral cavity expander used for pediatric examination |
| CN204092256U (en) * | 2014-09-11 | 2015-01-14 | 哈尔滨理工大学 | A kind of pneumatic type Buccodental operation auxiliary device |
| CN204446162U (en) * | 2015-02-01 | 2015-07-08 | 佳木斯大学 | A kind of oral cavity support device |
| CN205903236U (en) * | 2016-06-30 | 2017-01-25 | 毕迎英 | Gasbag formula opening device for internal medicine |
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- 2016-06-30 CN CN201610501708.4A patent/CN106108834B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200703Y (en) * | 2008-05-27 | 2009-03-04 | 中国人民解放军第二军医大学 | Air sac type tooth pad |
| CN201267457Y (en) * | 2008-09-05 | 2009-07-08 | 王爱勤 | Mouth cavity opening device |
| JP2011147692A (en) * | 2010-01-25 | 2011-08-04 | Panasonic Corp | Cover and intraoral insertion device equipped with the same |
| CN203153688U (en) * | 2013-03-11 | 2013-08-28 | 上海市东方医院 | Gasbag-type mouth prop |
| CN203207996U (en) * | 2013-03-29 | 2013-09-25 | 桐庐广硕医疗器械有限公司 | Opening device of throat oral operation |
| CN203493608U (en) * | 2013-10-23 | 2014-03-26 | 官培英 | Oral cavity expander used for pediatric examination |
| CN204092256U (en) * | 2014-09-11 | 2015-01-14 | 哈尔滨理工大学 | A kind of pneumatic type Buccodental operation auxiliary device |
| CN204446162U (en) * | 2015-02-01 | 2015-07-08 | 佳木斯大学 | A kind of oral cavity support device |
| CN205903236U (en) * | 2016-06-30 | 2017-01-25 | 毕迎英 | Gasbag formula opening device for internal medicine |
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| Publication number | Publication date |
|---|---|
| CN106108834B (en) | 2018-01-19 |
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Effective date of registration: 20171229 Address after: The mountain peak in Wendeng District of Weihai City, Shandong province 264400 No. 1 Shandong province Wendeng osteopathic hospital Applicant after: Wendeng Drthopedics Hospital, Shandong Prov. Address before: The mountain peak in Wendeng District of Weihai City, Shandong province 264400 No. 1 Shandong province Wendeng osteopathic hospital Applicant before: Jiang Chunyang |