CN208910187U - Portable adjustable opening mouth is stung - Google Patents
Portable adjustable opening mouth is stung Download PDFInfo
- Publication number
- CN208910187U CN208910187U CN201820315673.XU CN201820315673U CN208910187U CN 208910187 U CN208910187 U CN 208910187U CN 201820315673 U CN201820315673 U CN 201820315673U CN 208910187 U CN208910187 U CN 208910187U
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- plate
- screw rod
- fixinig plate
- stung
- rotary switch
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Abstract
本实用新型公开了便携可调式开口口咬，包括固定片(1)、撑开板(2)、螺杆(3)、旋钮开关(4)、撑开轴(5)，所述固定片(1)为椭圆形带孔薄片，其两端中部各有一直径与所述螺杆(3)直径相匹配的螺纹孔，所述固定片(1)中间设有一个可穿过内镜的通孔；所述旋纽开关(4)在固定片(1)两端各设一个，套于螺杆(3)上与固定片(1)相贴拢；所述撑开板(2)为对称的两片，设于固定片(1)的前后两侧；所述撑开轴(5)为对称设置于固定片(1)两端下方的两组，每组为4根，其中两两一端连接成活动轴(6)套于螺杆(3)上，另一端则互相连接且分别固定于所述前后两侧的撑开板(2)上。
The utility model discloses a portable adjustable opening mouthpiece, comprising a fixing piece (1), a spreading plate (2), a screw rod (3), a knob switch (4), and a spreading shaft (5). ) is an oval sheet with holes, the middle of both ends has a threaded hole whose diameter matches the diameter of the screw (3), and a through hole that can pass through the endoscope is provided in the middle of the fixing plate (1); The rotary switch (4) is provided with one at each end of the fixing piece (1), and is sleeved on the screw (3) to be close to the fixing piece (1); the opening plate (2) is two symmetrical pieces, It is arranged on the front and rear sides of the fixed sheet (1); the spreading shafts (5) are two groups symmetrically arranged below both ends of the fixed sheet (1), and each group is 4, wherein two ends are connected to form a movable shaft (6) is sleeved on the screw rod (3), and the other ends are connected to each other and fixed on the front and rear side opening plates (2) respectively.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of Portable adjustable opening mouth is stung.
Background technique
As modern medical service technology develops, many clinical examinations or treatment are achieved that by oral scope, for convenience of interior
Mirror operation, often need on patient between lower tooth merging flatly sting, mouth sting centre be can the channel through endoscopic technic or disengaging, Huan Zhe
Waking state, which can cooperate, dehisces, and mouth, which is stung, to be placed in.
The fixed mouth of clinic common size is stung at present, but for those consciousness disappearances or narcose patient, Bu Nengpei
It heals up the merging stung, associated medical person is needed to break its mouth into two with one's hands, disappear since patient realizes, the mouth of fixed size, which is stung, often to be difficult to set
Enter and is also difficult to remove, it is time-consuming and laborious, working efficiency is influenced, misoperation can also injured patient's tooth or lip mucous membrane sometimes.
Utility model content
Purpose of utility model: overcoming the deficiencies of existing technologies, design a kind of compact structure, it is portable it is adjustable, adapt to difference and face
The opening mouth that bed needs is stung.
Technical solution: the utility model adopts the following technical solution:
Portable adjustable opening mouth is stung, including fixinig plate, distraction plate, screw rod, rotary switch, struts axis, the fixinig plate
For the threaded hole that oval sheet with hole, both ends middle part respectively have a diameter and the screw diameter to match, the fixinig plate
Centre is equipped with the through-hole that may pass through scope；The knob switch respectively sets one at fixinig plate both ends, is placed on screw rod and solid
Stator is affixed；The distraction plate is symmetrical two panels, set on the front and rear sides of fixinig plate；The axis that struts is to be symmetrically disposed on
Two groups below fixinig plate both ends, every group is 4, wherein one end connects into movable axis and is placed on screw rod two-by-two, the other end is then mutual
It is connected and is individually fixed on the distraction plate of the front and rear sides.
Preferably, the rotary switch has blade, is convenient for rotation process.
When operation, the opening mouth that distraction plate is in rounding state is stung into the narrow mouth of merging patient and is stitched, twists institute clockwise
Knob switch is stated, the screw rod moves up, and described to strut axis gradually by drawing level, the distraction plate, which is supported, to be opened, on strutting
Also play a part of fixed anti-non-return while lower jaw and sting closure；Twisting rotary switch then closes up distraction plate counterclockwise.
The utility model has the beneficial effects that the utility model compact structure, portable adjustable, when use, can sting the mouth of gathering
It is placed in the narrow mouth seam of patient, rotary switch i.e. expansible distraction plate is twisted clockwise, is strutting maxillomandibular while also playing
Fixed anti-non-return stings the effect of closure, twists rotary switch counterclockwise and then closes up distraction plate, is switched by adjusting knob adjustable
Mouth opening is particularly suitable for realizing patient that is poor or disappearing to adapt to different clinical needs.
Detailed description of the invention
Fig. 1 is schematic diagram of the utility model when distraction plate is in rounding state；
Fig. 2 is schematic diagram of the utility model when distraction plate is in open configuration.
Wherein: 1, fixinig plate, 2, distraction plate, 3, screw rod, 4, rotary switch, 41, blade, 5, strut axis, 6, movable axis.
Specific embodiment
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
Such as Fig. 1,2, the utility model is that a kind of Portable adjustable mouth that is open is stung, including fixinig plate 1, distraction plate 2, screw rod 3,
Rotary switch 4 struts axis 5, and the fixinig plate 1 is oval sheet with hole, respectively has a diameter and the screw rod 3 in the middle part of both ends
The threaded hole that diameter matches is equipped with the through-hole that may pass through scope among the fixinig plate 1；The knob switch 4 is solid
1 both ends of stator respectively set one, are placed on screw rod 3 and are affixed with fixinig plate 1；The distraction plate 2 is symmetrical two panels, is set to and fixes
The front and rear sides of piece 1；The axis 5 that struts is two groups be symmetrically disposed below 1 both ends of fixinig plate, and every group is 4, wherein two-by-two
One end connects into movable axis 6 and is placed on screw rod 3, and the other end then interconnects and is individually fixed in the distraction plate of the front and rear sides
On 2.
Preferably, the rotary switch 4 has blade 41, is convenient for rotation process.
When operation, the opening mouth that distraction plate 2 is in rounding state is stung into the narrow mouth of merging patient and is stitched, twists institute clockwise
Knob switch 4 is stated, the screw rod 3 moves up, and described to strut axis 5 gradually by drawing level, the distraction plate 2, which is supported, to be opened, and is supportting
It opens maxillomandibular while also playing a part of fixed anti-non-return and sting closure；Twisting rotary switch 4 then closes up distraction plate 2 counterclockwise.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail.It should be pointed out that being not used to limit the utility model the above is only preferred embodiments of the present invention
Protection scope under the premise of not departing from the utility model structure, can also make for a person skilled in the art
Several modifications and improvements, these improvement also should be regarded as the protection scope of the utility model, these all will not influence the utility model
The effect and patent practicability of implementation.
Claims (2)
1. Portable adjustable opening mouth is stung, which is characterized in that including fixinig plate (1), distraction plate (2), screw rod (3), rotary switch
(4), it struts axis (5), the fixinig plate (1) is oval sheet with hole, respectively has a diameter and the screw rod (3) in the middle part of both ends
The threaded hole that diameter matches, the fixinig plate (1) is intermediate to be equipped with the through-hole that may pass through scope；The rotary switch (4)
One is respectively set at fixinig plate (1) both ends, is placed on screw rod (3) and is affixed with fixinig plate (1)；The distraction plate (2) is symmetrical
Two panels is set to the front and rear sides of fixinig plate (1)；The axis (5) that struts is two be symmetrically disposed below fixinig plate (1) both ends
Group, every group is 4, wherein one end connects into movable axis (6) and is placed on screw rod (3) two-by-two, the other end then interconnects and distinguishes
It is fixed on the distraction plate (2) of the front and rear sides.
2. Portable adjustable opening mouth according to claim 1 is stung, which is characterized in that the rotary switch (4) has leaf
Piece (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315673.XU CN208910187U (en) | 2018-03-08 | 2018-03-08 | Portable adjustable opening mouth is stung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315673.XU CN208910187U (en) | 2018-03-08 | 2018-03-08 | Portable adjustable opening mouth is stung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910187U true CN208910187U (en) | 2019-05-31 |
Family
ID=66692778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315673.XU Active CN208910187U (en) | 2018-03-08 | 2018-03-08 | Portable adjustable opening mouth is stung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367918A (en) * | 2019-07-08 | 2019-10-25 | 海南省人民医院 | A kind of dedicated check device in oral cavity |
-
2018
- 2018-03-08 CN CN201820315673.XU patent/CN208910187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367918A (en) * | 2019-07-08 | 2019-10-25 | 海南省人民医院 | A kind of dedicated check device in oral cavity |
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| GR01 | Patent grant |