CN201542601U - Field multi-functional mouth gag - Google Patents
Field multi-functional mouth gag Download PDFInfo
- Publication number
- CN201542601U CN201542601U CN2009202547690U CN200920254769U CN201542601U CN 201542601 U CN201542601 U CN 201542601U CN 2009202547690 U CN2009202547690 U CN 2009202547690U CN 200920254769 U CN200920254769 U CN 200920254769U CN 201542601 U CN201542601 U CN 201542601U
- Authority
- CN
- China
- Prior art keywords
- spatula
- mouth
- rectangular aperture
- slideway
- opening frame
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a medical appliance, in particular to a field multi-functional mouth gag. The utility model solves the problems of the prior mouth gag, including inconvenient use and uncomfortableness. The mouth gag comprises a cambered rectangular mouth-opening frame, the lower side of the rectangular mouth-opening frame is provided with a slideway, in which a spatula is inserted, the upper side of the rectangular mouth-opening frame is provided with a tooth-holding hook, rods on both sides are provide with universal connectors, drag hooks are inserted in the universal connectors, a non-metallic sheath sheathes the upper end of the spatula, and the cambered sides of the rectangular mouth-opening frame are provided with handles. Consequently, the mouth gag has the advantages of reasonable structure design, convenient use and flexible operation, and increases the surgical operation efficiency and the operation effect.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specially a kind of field operations multi-functional opening device.
Background technology
When undergoing surgery medical treatment for intraoral disease, in order to make light inlet port intracavity better, and make the operation technique personnel that bigger activity space be arranged.The way of generally taking utilizes various apparatuses that the oral cavity is expanded exactly, and fixes a posture.In the prior art, open relevant for the multiple technologies scheme of gag, for example the patent No. is the disclosed a kind of multifunction combined gag of 90212384X, its basic structure comprises implication device bow body, be used for fixing spatula and and support to go up Hubei Province, but the defective of this device is, can make oral cavity distance increase up and down, but both sides can't be drawn back.Still make the scope of opening in oral cavity not ideal enough.The patent No. is 922037302 to disclose a kind of simple multifunctional gag, and structure comprises square frame shape support frame, and it has the slideway handle, and square frame shape support frame upper end is last tooth holddown groove, and both sides are cheek retractor, are inserted with spatula in the slideway handle.The gag of this structure has solved the problem of mouth open in operation preferably.But the staff finds that still there are some defectives in it, does not for example have portion of the handle, operates harder in actual use.The cheek retractor structure of its introduction is not detailed, can't the implementation space multi-angle rotate, and can't satisfy more angular adjustment requirement, and metal spatula directly contacts with the oral cavity and causes patient's discomfort or the like problem.
Summary of the invention
This utility model for solve existing gag use inconvenient, the problem that comfort level is not high and a kind of field operations multi-functional opening device is provided.
This utility model is realized by following technical scheme, a kind of field operations multi-functional opening device, the rectangular aperture frame that comprises arc surfaced, bottom at the rectangular aperture frame is provided with slideway, is inserted with spatula in the slideway, is provided with the dens supporter hook in the top of rectangular aperture frame, the bar of both sides is provided with joint coupling, joint coupling is equipped with drag hook, is with non metallic sheath in spatula upper end, is provided with hand-held frame at the cambered surface convex side of rectangular aperture frame.
Described joint coupling comprises a following swivel nut that has cross through hole, and following swivel nut is provided with bolt, and bolt is provided with locking nut, also be with on the bolt have cross through hole on swivel nut.
Compared with prior art, the utlity model has following characteristics: at first on spatula, use non metallic sheath, this sheath can avoid ice-cold metal directly to contact, tongue is felt good, reduce patient's misery with tongue.Secondly increased hand-held frame in the outside of rectangular aperture frame, so, hands can directly be controlled the rectangular aperture frame, has increased the facility of operation technique.Especially the design of joint coupling, two side levers of following swivel nut cross-under rectangular aperture frame, last swivel nut cross-under drag hook is controlled the horizontal level and the space angle of drag hook by locking nut, and is extremely convenient, flexible.
In sum, gag reasonable in design described in the utility model, easy to use, flexible operation has improved operation technique efficient and operating effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Fig. 4 is the structural representation of joint coupling
Among the figure: the hand-held frame of 1-spatula, 2-non metallic sheath, 3-rectangular aperture frame, 4-, 5-dens supporter hook, 6-bar, 7-drag hook, 8-joint coupling, 9-slideway, 10-joint coupling, 11-drag hook, 12-bar,
Swivel nut, the last swivel nut of 14-, 15-locking nut, 16-bolt under the 13-
The specific embodiment
Anticipate as shown in Figure 1, 2, 3, a kind of field operations multi-functional opening device, the rectangular aperture frame 3 that comprises arc surfaced, bottom at rectangular aperture frame 3 is provided with slideway 9, is inserted with spatula 1 in the slideway 9, is provided with dens supporter hook 5 in the top of rectangular aperture frame 3, be respectively equipped with joint coupling 8,10 on the bar 6,12 of both sides, joint coupling 8,10 is equipped with drag hook 7,11 respectively, is with non metallic sheath 2 in spatula 1 upper end, is provided with hand-held frame 4 at the cambered surface convex side of rectangular aperture frame 3.
Be provided with card by fulcrum on the slideway 9, the surface of spatula 1 bottom is provided with draw-in groove, is provided with spring between an end of card and the slideway 9, and the other end of card is stuck in the draw-in groove.By bringing in control and the fixing height of spatula 1 in slideway before the card.
As schematically shown in Figure 4, described joint coupling 8,10 structures comprise a following swivel nut 13 that has cross through hole, and following swivel nut 13 is provided with bolt 16, and bolt 16 is provided with locking nut 15, also be with on the bolt 16 have cross through hole on swivel nut 14.
On non metallic sheath 2, also be provided with pipe box, be used for fixing other equipment, as pipette, optical fiber etc.
Claims (3)
1. field operations multi-functional opening device, the rectangular aperture frame (3) that comprises arc surfaced, bottom at rectangular aperture frame (3) is provided with slideway (9), be inserted with spatula (1) in the slideway (9), be provided with dens supporter hook (5) in the top of rectangular aperture frame (3), be respectively equipped with joint coupling (8,10) on the bar of both sides (6,12), joint coupling (8,10) is equipped with drag hook (7,11) respectively, it is characterized in that: be with non metallic sheath (2) in spatula (1) upper end, be provided with hand-held frame (4) at the cambered surface convex side of rectangular aperture frame (3).
2. field operations multi-functional opening device according to claim 1, it is characterized in that: joint coupling (8,10) structure comprises a following swivel nut (13) that has cross through hole, following swivel nut (13) is provided with bolt (16), bolt (16) is provided with locking nut (15), also is with the last swivel nut (14) that has cross through hole on bolt (16).
3. field operations multi-functional opening device according to claim 1 is characterized in that: also be provided with pipe box on non metallic sheath (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202547690U CN201542601U (en) | 2009-11-25 | 2009-11-25 | Field multi-functional mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202547690U CN201542601U (en) | 2009-11-25 | 2009-11-25 | Field multi-functional mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542601U true CN201542601U (en) | 2010-08-11 |
Family
ID=42597758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202547690U Expired - Fee Related CN201542601U (en) | 2009-11-25 | 2009-11-25 | Field multi-functional mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536692A (en) * | 2016-05-24 | 2018-01-05 | 袁方 | A kind of method for holding up lower jaw |
-
2009
- 2009-11-25 CN CN2009202547690U patent/CN201542601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536692A (en) * | 2016-05-24 | 2018-01-05 | 袁方 | A kind of method for holding up lower jaw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200963161Y (en) | Mouth-gag for cleft palate operation | |
| CN201542601U (en) | Field multi-functional mouth gag | |
| CN108814663A (en) | A kind of Cardiac surgeon's rib cage pull device | |
| CN206576899U (en) | A kind of self-retractor | |
| CN201710390U (en) | Novel tongue depressor | |
| CN204410834U (en) | A kind of hospital cervical vertebra imaging examination bed | |
| CN201308544Y (en) | Face bow | |
| CN203507047U (en) | ENT (ear-nose-throat) microsurgery bed | |
| CN203576465U (en) | Easy-to-adjust tongue depressor capable of being used sustainably | |
| CN206007381U (en) | Clavis | |
| CN209529211U (en) | It is a kind of singly to push away hook | |
| CN208457808U (en) | A kind of department of stomatology Special surgical lamp | |
| CN201098308Y (en) | Fixing rack for head | |
| CN208942239U (en) | A kind of Cardiac surgeon's rib cage pull device | |
| CN215306602U (en) | Reduction forceps for articular surface fracture | |
| JP4426213B2 (en) | Endoscope operation unit | |
| CN201337440Y (en) | Novel vaginal checker | |
| CN213309982U (en) | Draw hook for abdominal surgery | |
| CN206534676U (en) | Inferior border of mandible trailing edge elevator | |
| CN220876869U (en) | Multifunctional surgical knife for general surgery department | |
| CN220109707U (en) | Anti-biting device for lens tube | |
| CN215193312U (en) | Surgical operation wound nursing instrument | |
| CN216394220U (en) | Foreign matter pincers for gastroenterology convenient to one-hand operation | |
| CN216962706U (en) | Oral care struts ware | |
| CN220530085U (en) | Disposable detachable sterilizing forceps for women |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111125 |