CN220275759U - Split type oral cavity struts support - Google Patents
Split type oral cavity struts support Download PDFInfo
- Publication number
- CN220275759U CN220275759U CN202321653875.2U CN202321653875U CN220275759U CN 220275759 U CN220275759 U CN 220275759U CN 202321653875 U CN202321653875 U CN 202321653875U CN 220275759 U CN220275759 U CN 220275759U
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- tooth support
- support
- tooth
- bracket
- clamping
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 210000003296 saliva Anatomy 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a split type oral cavity opening bracket which comprises a tooth bracket and an X-shaped handle, wherein the tooth bracket consists of an upper tooth bracket and a lower tooth bracket, the angle between the upper tooth bracket and the lower tooth bracket is adjustable, the upper tooth bracket and the lower tooth bracket are respectively formed by independent brackets through a bracket connecting rod, the rear side of the tooth bracket is provided with a lighting device, the X-shaped handle consists of a clamping device and a clamping rod, and a fixing groove is arranged on the clamping device and can be fixed on a front side connecting shaft of the tooth bracket and used for adjusting the angle between the upper tooth bracket and the lower tooth bracket. The X-shaped handle and the tooth bracket are connected in a split mode, and the X-shaped handle can be taken down when the X-shaped handle is used, so that the sight of an operator is not influenced; the tooth support is arranged into a movable structure with adjustable spacing and width, so that the tooth support can adapt to the size of the oral cavity of more people; the lighting device is arranged on the tooth bracket to provide a bright visual field for medical staff.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a split type oral cavity opening bracket.
Background
The oral cavity opening device belongs to one kind of mouth gag, and is mainly used for enabling a mouth to keep an opening state, and is often used for assisting a patient to perform operations such as oral breathing or oral nursing for oral treatment.
The existing oral cavity opening device is simple in structure, and can shield the vision of medical staff in the use process, so that the operation in the treatment process can be greatly limited. The prior patent (publication number: CN 209187029U) discloses a novel spreader for stomatology, in the spreading process, the gum and teeth are buffered and protected through an anti-collision pad and a tooth protection soft sleeve, the damage to the oral cavity caused by a metal organism is avoided, the water-absorbing sponge group is placed at any position of the oral cavity, saliva in the oral cavity is absorbed, meanwhile, the saliva remained in the teeth is wiped by using tweezers, the liquid removing effect is improved, and the replacement is convenient. In the use process, the device has the following defects:
1. when the oral cavity is opened, the opening arm is required to be used, the opening arm is large in structure, the opening arm stays outside the oral cavity when opening the oral cavity, operation of oral examination or oral treatment by medical staff is very influenced, meanwhile, as the opening arm and the dental splint are fixed together, a patient needs to exert force to tightly hold the dental splint to keep the opening arm and not to fall down, and the secretion of saliva can be increased when the patient exerts force on teeth, so that discomfort is caused.
2. The structure of the dental tray is smaller, and the pressure that single dental tray needs to bear when strutting the tooth is bigger, can lead to the unstable structure when strutting the tooth, simultaneously because everyone's tooth interval and oral cavity environment are all different, fixed dental tray uses to have certain limitation, and fixed dental tray can just block the possibility of tooth sight when treating or examining to certain tooth.
3. The inside sight of oral cavity is relatively poor, carries out oral cavity inspection and treatment room and needs medical personnel to adorn a head lamp simultaneously or stretch into a lighting device in the oral cavity again, but even so also can not be fine play a lighting effect, the lighting device who stretches into simultaneously still can block the sight in other places, influences the operation when treating.
Disclosure of Invention
The utility model aims to provide a split type oral cavity expanding device which can effectively solve the problem that the expanding device in the background art shields the sight and influences the treatment operation of medical staff.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a split type oral cavity struts support, its characterized in that: including tooth support and X type handle, the tooth support comprises last tooth support and lower tooth support, it is in the same place that go up tooth support and lower tooth support are connected through the tooth support connecting rod by multiunit tooth support, it all is provided with rotatory boss to go up tooth support and lower tooth support rear side, install the rear side connecting axle on the rotatory boss of lower tooth support, install lighting device in the middle of the rear side connecting axle, it is provided with the support frame to go up tooth support and lower tooth support front end, install the front side connecting axle between the support frame, X type handle comprises two movable clamping bars, install the axis of rotation in the middle of the clamping bar, clamping device is installed to the clamping bar front end, clamping device's fixed slot is used for centre gripping front side connecting axle.
Preferably, the support frame installed at the front end of the upper tooth support is provided with a fastening bolt, and the support frame installed at the front end of the lower tooth support is provided with a limiting groove.
Preferably, the limit groove is an arc groove, and the fastening bolt can slide up and down in the limit groove and is fixed through the fastening bolt.
Preferably, the clamping device comprises a clamping table and a limiting rod, the limiting rod is arranged at the front end of the clamping rod, the clamping table is arranged at the front end of the limiting rod, the reset rod is arranged at the rear end of the limiting rod, and a reset spring is arranged between the reset rod and the clamping rod.
Preferably, the front end of the clamping rod is a boss with a groove, and the groove at the front end of the clamping rod and the clamping table jointly form a fixing groove.
Preferably, the illumination device installed in the middle of the rear connecting shaft can be rotated by an adjustment angle.
Compared with the prior art, the utility model has the following beneficial effects:
1. the dental tray and the stretching arms of the oral cavity stretching device are arranged into a split structure, the dental tray and the stretching arms are fixed together when the oral cavity stretching device is used, then the stretching arms are used for conveying the dental tray into the mouth, the distance and the angle between the upper dental tray and the lower dental tray are adjusted, the stretching arms are separated from the dental tray after the fixing of the distance and the angle between the upper dental tray and the lower dental tray are well carried out, and the stretching arms are pulled out, so that only the dental tray with the stretching effect can be left in the oral cavity of a patient, the occupied space of the stretching device is greatly saved, a better sight line is provided for medical staff, and the sight line blocking of the stretching device with the stretching arms can be reduced by about 30 percent; meanwhile, the force arm is not retained, so that the discomfort of the teeth of a patient can be relieved.
2. The tray is set to the movable structure that can adjust interval and width, because every people's tooth width and tooth interval are all different, set up the tray to adjustable interval and width's structure can adapt to more people's oral cavity and provide more stable support, set up the tray to the structure of adjustable size simultaneously, when certain tooth of patient needs the treatment, can adjust the tray and avoid this tooth that needs to treat, provide more convenient sight and treatment space.
3. The dental tray is provided with a lighting device which consists of a small bulb and a concave mirror, the lighting device is arranged on a rotating shaft at the rear of the dental tray, the concave mirror arranged around the bulb can collect and irradiate light in one direction, the lighting device can rotate to adjust the irradiation direction of the light, and the sight of medical staff can not be blocked while providing a bright visual field for the medical staff.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall appearance of a dental bracket according to the present utility model;
FIG. 3 is a schematic view showing the overall structure of the handle of the present utility model;
FIG. 4 is an enlarged schematic view of the handle grip of the present utility model;
in the figure: 1. a dental bracket; 2. an upper dental bracket; 3. a lower dental bracket; 4. a dental tray; 5. a dental tray connecting rod; 6. a rear connecting shaft; 7. rotating the boss; 8. a support frame; 801. a limit groove; 802. a fastening bolt; 9. a front-side connecting shaft; 10. an X-shaped handle; 11. a rotating shaft; 12. a clamping device; 1201. a fixing groove; 1202. a clamping table; 1203. a limit rod; 1204. a return spring; 1205. a reset lever; 13. a lighting device; 14. and a clamping rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution:
a split type oral cavity struts support, its characterized in that: including tooth support 1 and X type handle 10, tooth support 1 comprises last tooth support 2 and lower tooth support 3, it is in the same place that last tooth support 2 and lower tooth support 3 are connected through tooth support connecting rod 5 by multiunit tooth support 4, it all is provided with rotatory boss 7 to go up tooth support 2 and lower tooth support 3 rear side, install rear side connecting axle 6 on rotatory boss 7 of lower tooth support 3, install lighting device 13 in the middle of the rear side connecting axle 6, it is provided with support frame 8 to go up tooth support 2 and lower tooth support 3 front end, install front side connecting axle 9 between the support frame 8, X type handle 10 comprises two movable clamping bars 14, axis of rotation 11 is installed to the clamping bar 14 centre, clamping device 12 is installed to clamping bar 14 front end, clamping device 12's fixed slot 1201 is used for centre gripping front side connecting axle 9.
Preferably, a fastening bolt 802 is installed on a supporting frame 8 installed at the front end of the upper dental bracket 2, and a limit groove 801 is provided on the supporting frame 8 installed at the front end of the lower dental bracket 3.
Preferably, the limit groove 801 is an arc groove, and the fastening bolt 802 can slide up and down in the limit groove 801 and is fixed by the fastening bolt 802.
Preferably, the clamping device 12 is composed of a clamping table 1202 and a limiting rod 1203, the limiting rod 1203 is mounted at the front end of the clamping rod 14, the clamping table 1202 is mounted at the front end of the limiting rod 1203, a reset rod 1205 is mounted at the rear end of the limiting rod 1203, and a reset spring 1204 is mounted between the reset rod 1205 and the clamping rod 14.
Preferably, the front end of the clamping rod 14 is a boss with a groove, and the groove at the front end of the clamping rod 14 and the clamping table 1202 form a fixed groove 1201 together.
Preferably, the illumination device 13 mounted in the middle of the rear connecting shaft 6 can be rotated by an adjustment angle.
In this embodiment, the support frame between the upper dental bracket 2 and the lower dental bracket 3 is opened to the maximum limit, and the distance between the upper dental bracket 2 and the lower dental bracket 3 is about 5 cm, so as to reach the maximum opening degree of the oral cavity of the human body. The X-shaped handle has a length of about 8 cm and is fixed to the front connecting shafts 9 of the upper and lower brackets 2, 3, respectively, by means of clamping means 12 during use, and is fed into the mouth of the patient. When the clamping device 12 is used, the clamping table 1202 is opened by manually pressing on the reset rod 1205, the fixing groove 1201 is fixed on the front connecting shaft 9, and the fixing is completed by releasing the finger pressed on the reset rod 1205 and clamping the front connecting shaft 9 by the action of the reset spring 1204 on the clamping table 1202. The X-shaped handle 10 and the tooth support 1 can be separated and taken out by repeating the above operation when the tooth support 1 is placed at a proper position in the oral cavity of a patient, so that the sight of medical staff is prevented from being influenced in the use process. The investigation shows that the tooth opening device with the handheld device can block 10% -30% of the sight of medical staff, and the blocking of 30% of the sight can be reduced after the X-shaped handle is taken out.
In this embodiment, the dental bracket 1 is formed by connecting independent dental brackets 4 together through a dental bracket connecting rod 5, the dental brackets 4 are made of stainless steel materials by adding flexible silica gel materials, and the stainless steel can provide good supporting capability, and the flexible silica gel can enable a patient to bite without tooth. The dental tray connecting rod 5 is made of stainless steel because the dental tray connecting rod is not in direct contact with teeth, meanwhile, the dental tray connecting rod 5 is formed by two ends, the size can be adjusted by extension, meanwhile, the front side connecting shaft 9 and the rear side connecting shaft 6 which are arranged on the dental bracket 1 are all arranged into a sleeve structure, and when in use, the screw can be driven to rotate through rotating the sleeve, so that the lengths of the front side connecting shaft 9 and the rear side connecting shaft 6 can be adjusted, and the distance between the dental trays 4 can be adjusted to adapt to the oral cavity of more people.
In this embodiment, the lighting device 13 is installed on the rear connecting shaft 6 of the dental bracket 1, and the lighting device 13 can be sent into the oral cavity of the patient along with the dental bracket 1, the lighting device 13 is composed of a small bulb and a concave mirror, the small bulb adopts white led light beads with the double-color CSP power of 5W, the size of the light emitting surface is 11mm, the luminous flux is 110-120LM/W (LM), the area is reduced as much as possible, the maximum lighting amount is provided, the concave mirror is installed near the bulb, the light can be effectively collected, the divergent light can be concentrated and illuminated at the position needing to be illuminated, and better illumination is provided for medical staff from the oral cavity.
In summary, the dental tray and the handle of the oral cavity opening device are arranged into a split structure, the dental tray and the handle are fixed together when in use, then the handle is used for sending the dental tray into the inlet, the handle and the dental tray are separated after the distance and the angle between the upper dental tray and the lower dental tray are adjusted to be fixed, and the handle is extracted, so that the occupied space of the opening device is greatly saved, and better sight is provided for medical staff; the dental tray is arranged into a movable structure with adjustable spacing and width, the dental tray is arranged into a structure with adjustable spacing and width, so that the dental tray can adapt to the oral cavity of more people to provide more stable support, and meanwhile, the dental tray is arranged into a structure with adjustable size, when a certain tooth of a patient needs to be treated, the dental tray can be adjusted to avoid the tooth to be treated, and more convenient vision and treatment space are provided; the dental tray is provided with a lighting device which consists of a small bulb and a concave mirror, the lighting device is arranged on a rotating shaft at the rear of the dental tray, the concave mirror arranged around the bulb can collect and irradiate light in one direction, the lighting device can rotate to adjust the irradiation direction of the light, and the sight of medical staff can not be blocked while providing a bright visual field for the medical staff.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A split type oral cavity struts support, its characterized in that: including tooth support (1) and X type handle (10), tooth support (1) comprises last tooth support (2) and lower tooth support (3), go up tooth support (2) and lower tooth support (3) and link together through tooth support connecting rod (5) by multiunit tooth support (4), it all is provided with rotatory boss (7) to go up tooth support (2) and lower tooth support (3) rear side, install rear side connecting axle (6) on rotatory boss (7) of lower tooth support (3), install lighting device (13) in the middle of rear side connecting axle (6), it is provided with support frame (8) to go up tooth support (2) and lower tooth support (3) front end, install front side connecting axle (9) between support frame (8), X type handle (10) are constituteed by clamping lever (14) of two activities, install axis of rotation (11) in the middle of clamping lever (14), clamping device (12) front end is installed, clamping device (12) are used for front side connecting axle (1201).
2. The split oral stent of claim 1, wherein: the support frame (8) mounted at the front end of the upper tooth support (2) is provided with a fastening bolt (802), and the support frame (8) mounted at the front end of the lower tooth support (3) is provided with a limit groove (801).
3. The split oral stent of claim 2, wherein: the limiting groove (801) is an arc-shaped groove, and the fastening bolt (802) can slide up and down in the limiting groove (801) and is fixed through the fastening bolt (802).
4. The split oral stent of claim 1, wherein: clamping device (12) comprises grip block (1202) and gag lever post (1203), gag lever post (1203) are installed to grip block (14) front end, grip block (1202) are installed to gag lever post (1203) front end, reset lever (1205) are installed to gag lever post (1203) rear end, install reset spring (1204) between reset lever (1205) and grip block (14).
5. The split oral stent of claim 4, wherein: the front end of the clamping rod (14) is provided with a boss with a groove, and the groove at the front end of the clamping rod (14) and the clamping table (1202) form a fixing groove (1201) together.
6. An oral stent according to claim 1, wherein: the lighting device (13) arranged in the middle of the rear connecting shaft (6) can rotate for adjusting the angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321653875.2U CN220275759U (en) | 2023-06-27 | 2023-06-27 | Split type oral cavity struts support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321653875.2U CN220275759U (en) | 2023-06-27 | 2023-06-27 | Split type oral cavity struts support |
Publications (1)
Publication Number | Publication Date |
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CN220275759U true CN220275759U (en) | 2024-01-02 |
Family
ID=89332509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321653875.2U Active CN220275759U (en) | 2023-06-27 | 2023-06-27 | Split type oral cavity struts support |
Country Status (1)
Country | Link |
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CN (1) | CN220275759U (en) |
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2023
- 2023-06-27 CN CN202321653875.2U patent/CN220275759U/en active Active
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