CN208942090U - A kind of Medical oral cavity reparation stretching apparatus - Google Patents
A kind of Medical oral cavity reparation stretching apparatus Download PDFInfo
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- CN208942090U CN208942090U CN201820952285.2U CN201820952285U CN208942090U CN 208942090 U CN208942090 U CN 208942090U CN 201820952285 U CN201820952285 U CN 201820952285U CN 208942090 U CN208942090 U CN 208942090U
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- China
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- telescopic rod
- oral cavity
- fixed
- telescoping mechanism
- fixed plate
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Abstract
The utility model provides a kind of Medical oral cavity reparation stretching apparatus.The Medical oral cavity reparation stretching apparatus includes fixed plate, and there are two the fixed plates；First telescoping mechanism, it is the half elliptic structure fixed plate for fixing that first telescoping mechanism for expanded support oral cavity, which is fixedly connected with two sections,；Second telescoping mechanism, second telescoping mechanism are fixed on the both ends of the fixed plate；First telescoping mechanism and second telescoping mechanism are fixed in admission gear, the admission gear for controlling air inlet.Medical oral cavity reparation provided by the utility model can be put into patient oral cavity with stretching apparatus completely and can be according to the oral cavity transverse direction of different patients and the expansion angle size of vertical adjustment mechanism, and it is easy to operate, dilator is held with hand without doctor after the completion of fixation.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of Medical oral cavity reparation stretching apparatus.
Background technique
Currently, clinically carrying out intraoral therapy to patient or when surgical procedure, patient needed to magnify, but it is long when
Between magnify, patient muscle aches, very easy closure, it is therefore desirable to use oral extended support device and carry out expanded support to oral cavity
It opens.
But when operating, it usually needs medical staff is operated with hand, but also is needed additionally using equipment to opening angle
It is fixed, prevents opening angle in surgical procedure from changing, not only singlehanded can not complete operation, and angle is fixed and adjusted
Section and its complexity.
Therefore, it is necessary to provide a kind of new Medical oral cavity reparation stretching apparatus solution above-mentioned technical problem.
Utility model content
The technical issues of the utility model solves is to provide one kind can be put into patient oral cavity and can be according to different trouble completely
The oral cavity transverse direction of person and the expansion angle size of vertical adjustment mechanism, and it is easy to operate, it is used after the completion of fixation without doctor
Hand holds the Medical oral cavity reparation stretching apparatus of dilator.
In order to solve the above technical problems, Medical oral cavity reparation stretching apparatus provided by the utility model, comprising: fixed
The section of plate, the fixed plate is half elliptic structure, and there are two the fixed plates；First telescoping mechanism, described first is flexible
Mechanism is fixedly connected with the fixed plate；Second telescoping mechanism, second telescoping mechanism are fixed on the both ends of the fixed plate；Into
First telescoping mechanism and second telescoping mechanism are fixed in mechanism of qi structure, the admission gear for controlling air inlet.
Preferably, first telescoping mechanism includes the first telescopic rod, the second telescopic rod and piston, first telescopic rod
It is fixed on the fixed plate, second telescopic rod is fixed on another fixed plate, and second telescopic rod is slidably connected
First telescopic rod, first telescopic rod are fixedly installed with the piston away from one end of the fixed plate, and described first
The overall diameter of telescopic rod is less than the overall diameter of second telescopic rod.
Preferably, second telescoping mechanism includes third telescopic rod, piston and the 4th telescopic rod, the third telescopic rod
It is fixed on one end of the fixed plate, the 4th telescopic rod is fixed on the other end of the fixed plate, the third telescopic rod
Be slidably connected the 4th telescopic rod, and the third telescopic rod is fixedly connected with the piston, the overall diameter of the third telescopic rod
Less than the interior diameter of the 4th telescopic rod.
Preferably, the admission gear includes the tracheae, pedestal, fixing head and rubber stopper, second telescopic rod with
4th telescopic rod is fixedly connected with the pedestal, and the pedestal is fixedly connected with the tracheae, and the tracheae deviates from the bottom
One end of seat is fixedly connected with the fixing head, and the fixing head is socketed with the rubber stopper, and the center of the rubber stopper is provided with circle
The air inlet of column structure.
Preferably, the admission gear further includes convex block and rubber sheet gasket, and the convex block is set on the rubber stopper, described
Rubber sheet gasket is fixed on the inner wall of the tracheae.
Preferably, the diameter of the rubber sheet gasket be greater than the rubber stopper diameter, and the rubber sheet gasket not with it is described
There are gaps between one end and the tracheae of tracheae connection, and the gap be less than the rubber stopper and the tracheae diameter it
Difference.
Preferably, first telescopic rod and second telescopic rod are stretched perpendicular to the third telescopic rod and the described 4th
Contracting bar, first telescoping mechanism and second telescoping mechanism form a rectangle mechanism.
Preferably, the angle between two fixed plates is between 30 °~45 °, and the inner wall of the fixed plate is fixed
Silicagel pad is installed.
Compared with the relevant technologies, Medical oral cavity reparation provided by the utility model stretching apparatus has following beneficial to effect
Fruit:
The utility model provides a kind of Medical oral cavity reparation stretching apparatus, the rubber for including using the admission gear
The air inlet on rubber plug is inflated into the 4th telescopic rod, is adjusted to the width of the fixed plate, then should
Device is placed on the outside of alveolus and lower alveolus on patient oral cavity, then moves the air inlet using steel needle thorn, releases a part of gas
Body, makes the width between the fixed plate become smaller, and is further firmly fixed on the alveolus up and down of patient, easy to operate；Benefit
The air inlet on the rubber stopper for including with the admission gear is to the second telescopic rod inner inflatable, the piston
The increasing of the distance between two described fixed plates is used for expanded support mouth by the movement for being pushed to drive first telescopic rod
Chamber；To which the stretching apparatus used for stomatological repair is easy to operate, and can be put into patient oral cavity completely and will not block the sight of doctor.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of Medical oral cavity reparation stretching apparatus provided by the utility model
Figure；
Fig. 2 is the sectional view of the first telescoping mechanism shown in FIG. 1；
Fig. 3 is the sectional view of admission gear shown in FIG. 1；
Fig. 4 is the portion A shown in FIG. 1 enlarged drawing.
Figure label: 1, fixed plate, 2, silicagel pad, the 3, first telescoping mechanism, the 31, first telescopic rod, 32, second is flexible
Bar, 33, piston, the 4, second telescoping mechanism, 41, third telescopic rod, the 42, the 4th telescopic rod, 5, admission gear, 51, tracheae, 52,
Pedestal, 53, convex block, 54, fixing head, 55, rubber stopper, 55a, air inlet, 56, rubber sheet gasket.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is Medical oral cavity reparation provided by the utility model expansion
A kind of structural schematic diagram of preferred embodiment of support arrangement；Fig. 2 is the sectional view of the first telescoping mechanism shown in FIG. 1；Fig. 3 is figure
The sectional view of admission gear shown in 1；Fig. 4 is the portion A shown in FIG. 1 enlarged drawing.Medical oral cavity reparation stretching apparatus includes: solid
Fixed board 1, there are two the fixed plates 1；First telescoping mechanism 3, first telescoping mechanism 3 for expanded support oral cavity are fixedly connected
Two sections are the half elliptic structure fixed plate 1 for fixing；Second telescoping mechanism 4, second telescoping mechanism 4 are solid
Due to the both ends of the fixed plate 1；Admission gear 5, it is flexible that the admission gear 5 for controlling air inlet is fixed on described first
Mechanism and 3 second telescoping mechanisms 4.
As a kind of preferred embodiment of the utility model, first telescoping mechanism 3 includes the first telescopic rod 31, the
Two telescopic rods 32 and piston 33, first telescopic rod 31 are fixed on the fixed plate 1, and second telescopic rod 32 is fixed on separately
One fixed plate 1, second telescopic rod 32 are slidably connected first telescopic rod 31, and first telescopic rod 31 deviates from
One end of the fixed plate 1 is fixedly installed with the piston 33, and the overall diameter of first telescopic rod 31 is less than described second and stretches
The overall diameter of contracting bar 32 realizes adjustable, the size opened convenient for oral cavity of distance between two fixed plates 1.
As the utility model, preferably a kind of embodiment, second telescoping mechanism 4 include 41 He of third telescopic rod
4th telescopic rod 42, the third telescopic rod 41 are fixed on one end of the fixed plate 1, and the 4th telescopic rod 42 is fixed on institute
State the other end of fixed plate 1, the third telescopic rod 41 is slidably connected the 4th telescopic rod 42, and the third telescopic rod 41 is solid
Surely the piston 33 is connected, the overall diameter of the third telescopic rod 41 is less than the interior diameter of the 4th telescopic rod 42, realizes
The 1 horizontal line width of fixed plate it is adjustable, be fixed in patient or more alveolus convenient for the fixed plate 1.
As a kind of preferred embodiment of the utility model, the admission gear 5 include the tracheae 51, pedestal 52,
Fixing head 54 and rubber stopper 55, second telescopic rod 32 are fixedly connected with the pedestal 52, institute with the 4th telescopic rod 42
It states pedestal 52 and is fixedly connected with the tracheae 51, the tracheae 51 is fixedly connected with the fixing head away from one end of the pedestal 52
54, the fixing head 54 is socketed with the rubber stopper 55, and the center of the rubber stopper 55 is provided with the air inlet of cylindrical structure
55a realizes the Telescopic of first telescoping mechanism 3 and second telescoping mechanism 4.
As the utility model, preferably a kind of embodiment, the admission gear 5 further include convex block 53 and rubber sheet gasket
56, the convex block 53 is set on the rubber stopper 55, and the rubber sheet gasket 56 is fixed on the inner wall of the tracheae 51, the convex block
53 for preventing the rubber stopper 55 from being rushed in the tracheae 51 under the action of permanent, and the rubber sheet gasket 56 is for inflating
The air inlet 55a is blocked in the case that air pressure is greater than outer gas pressure in the tracheae 51 after the completion.
As the utility model, preferably a kind of embodiment, the diameter of the rubber sheet gasket 56 are greater than the rubber stopper 55
Diameter, and one end not connect with the tracheae 51 of the rubber sheet gasket 56 and there are gaps between the tracheae 51, and should
Gap is less than the difference of the diameter of the rubber stopper 55 and the tracheae 51, further ensure the rubber sheet gasket 56 can will described in
Air inlet 55a is blocked.
As the utility model, preferably a kind of embodiment, first telescopic rod 31 and second telescopic rod 32 hang down
Directly in the third telescopic rod 41 and the 4th telescopic rod 42, first telescoping mechanism 3 and 4 shape of the second telescoping mechanism
At a rectangle mechanism, realize between two fixed plates 1 that height is adjustable, and single 1 both ends of fixed plate
Spacing is adjustable.
As a kind of preferred embodiment of the utility model, the angle between two fixed plates 1 be in 30 °~
Between 45 °, the inner wall of the fixed plate 1 is fixedly installed with silicagel pad 2, and the silicagel pad 2 protects the alveolus up and down of patient unlikely
It is injured in by the fixed plate 1.
The use principle of Medical oral cavity reparation stretching apparatus provided by the utility model are as follows: firstly, being inflated using steel needle
Cylinder is inserted into the aeration aperture 55a on the rubber stopper 55 that the admission gear 5 includes, and steel needle will into the rubber stopper 55
The rubber sheet gasket 56 being fixedly connected on 51 inner wall of tracheae is supported and is opened, and the rubber sheet gasket 56 only has one end to be fixedly connected with institute
Tracheae 51 is stated, the steel needle of steel needle inflator pump opens the rubber sheet gasket 56 and is connected to inside the tracheae 51, and Xiang Suoshu the 4th stretches
It is inflated in contracting bar 42, the piston 33 moves in the 4th telescopic rod 42 and the third telescopic rod 41 is driven to extend, from
And increase the distance at 1 both ends of fixed plate, when the distance between described 1 both ends of fixed plate be greater than patient's alveolus between away from
From extraction steel needle, since the air pressure in the tracheae 51 is greater than extraneous air pressure, the rubber sheet gasket 56 is under the influence of air pressure
The air inlet 55a is resisted, identical operation is all carried out to two fixed plates 1, is carried out disinfection to the device, then by institute
It states fixed plate 1 to be put into the oral cavity of patient and be fixed at the alveolus up and down of patient, is then supported using steel needle and open the rubber sheet gasket
56 slowly release the gas in the 4th telescopic rod 42, until the fixed plate 1 is closely connect with the alveolus of patient, it is then sharp
Second telescopic rod 32 is inflated with steel needle, slides first telescopic rod 31, between making between two fixed plates 1
It is then above to perform the operation to patient up to patient's oral cavity expansion to maximum away from increasing, after the completion of operation, first with steel needle
By the gas discharge in second telescopic rod 32, the spacing between two fixed plates 1 is set to become smaller, then to the described 4th
Telescopic rod 42 is inflated again, and the distance between described 1 both ends of fixed plate is made to become larger；Finally, the device is taken out from patient oral cavity,
It carries out disinfection, for use next time.
Compared with the relevant technologies, Medical oral cavity reparation provided by the utility model stretching apparatus has following beneficial to effect
Fruit:
The utility model provides a kind of Medical oral cavity reparation stretching apparatus, include using the admission gear 5 described in
The air inlet 55a on rubber stopper 55 is inflated into the 4th telescopic rod 42, is adjusted to the width of the fixed plate 1
It is whole, then which is covered to the outside of alveolus and lower alveolus on patient oral cavity, then move the air inlet using steel needle thorn
55a releases a part of gas, and the width between the fixed plate 1 is made to become smaller, and is further firmly fixed to the upper lower tooth of patient
It is easy to operate on slot；The air inlet 55a on the rubber stopper 55 for including using the admission gear 5 is to described second
32 inner inflatable of telescopic rod, the piston 33 is pushed to drive the movement of first telescopic rod 31, described solid by two
The distance between fixed board 1, which increases, is used for expanded support oral cavity；To which the stretching apparatus used for stomatological repair is easy to operate, and can put completely
The sight of doctor will not be blocked by entering patient oral cavity.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of Medical oral cavity reparation stretching apparatus characterized by comprising
Fixed plate (1), fixed plate (1) section are half elliptic structure, and there are two the fixed plates (1)；
First telescoping mechanism (3), first telescoping mechanism (3) are fixedly connected with the fixed plate (1)；
Second telescoping mechanism (4), second telescoping mechanism (4) are fixed on the both ends of the fixed plate (1)；
Admission gear (5), first telescoping mechanism is fixed in the admission gear (5) for controlling air inlet and (3) are described
Second telescoping mechanism (4).
2. Medical oral cavity reparation stretching apparatus according to claim 1, which is characterized in that first telescoping mechanism
It (3) include that the first telescopic rod (31), the second telescopic rod (32) and piston (33), first telescopic rod (31) are fixed on described solid
Fixed board (1), second telescopic rod (32) are fixed on another fixed plate (1), and the second telescopic rod (32) sliding connects
First telescopic rod (31) is connect, first telescopic rod (31) is fixedly installed with described away from the one end of the fixed plate (1)
Piston (33), the overall diameter of first telescopic rod (31) are less than the overall diameter of second telescopic rod (32).
3. Medical oral cavity reparation stretching apparatus according to claim 1, which is characterized in that second telescoping mechanism
It (4) include third telescopic rod (41), the 4th telescopic rod (42) and piston (33), the third telescopic rod (41) is fixed on described solid
One end of fixed board (1), the 4th telescopic rod (42) are fixed on the other end of the fixed plate (1), the third telescopic rod
(41) be slidably connected the 4th telescopic rod (42), and the third telescopic rod (41) is fixedly connected the piston (33), and described
The overall diameter of three telescopic rods (41) is less than the interior diameter of the 4th telescopic rod (42).
4. Medical oral cavity reparation stretching apparatus according to claim 1, which is characterized in that admission gear (5) packet
Tracheae (51), pedestal (52), fixing head (54) and rubber stopper (55) are included, the second telescopic rod (32) and the 4th telescopic rod (42) are solid
Surely it connects the pedestal (52), the pedestal (52) is fixedly connected the tracheae (51), and the tracheae (51) deviates from the pedestal
(52) one end is fixedly connected the fixing head (54), and the fixing head (54) is socketed with the rubber stopper (55), the rubber
The center of plug (55) is provided with the air inlet (55a) of cylindrical structure.
5. Medical oral cavity reparation stretching apparatus according to claim 4, which is characterized in that the admission gear (5) is also
Including convex block (53) and rubber sheet gasket (56), the convex block (53) is set on the rubber stopper (55), the rubber sheet gasket (56)
It is fixed on the inner wall of the tracheae (51).
6. Medical oral cavity reparation stretching apparatus according to claim 5, which is characterized in that the rubber sheet gasket (56)
Diameter is greater than the diameter of the rubber stopper (55), and one end for not connecting with the tracheae (51) of the rubber sheet gasket (56) and institute
State between tracheae (51) that there are gaps, and the gap is less than the difference of the diameter of the rubber stopper (55) and the tracheae (51).
7. Medical oral cavity reparation stretching apparatus according to claim 1, which is characterized in that the first telescopic rod (31) and
Two telescopic rods (32) are perpendicular to third telescopic rod (41) and the 4th telescopic rod (42), first telescoping mechanism (3) and described the
Two telescoping mechanisms (4) form a rectangle mechanism.
8. Medical oral cavity reparation stretching apparatus according to claim 1, which is characterized in that two fixed plates (1)
Between angle be in 30 °~45 ° between, the inner wall of the fixed plate (1) is fixedly installed with silicagel pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952285.2U CN208942090U (en) | 2018-06-20 | 2018-06-20 | A kind of Medical oral cavity reparation stretching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952285.2U CN208942090U (en) | 2018-06-20 | 2018-06-20 | A kind of Medical oral cavity reparation stretching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942090U true CN208942090U (en) | 2019-06-07 |
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ID=66731253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952285.2U Expired - Fee Related CN208942090U (en) | 2018-06-20 | 2018-06-20 | A kind of Medical oral cavity reparation stretching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134608A (en) * | 2020-01-15 | 2020-05-12 | 田伟 | Medical private part opening device |
-
2018
- 2018-06-20 CN CN201820952285.2U patent/CN208942090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134608A (en) * | 2020-01-15 | 2020-05-12 | 田伟 | Medical private part opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |