CN209996518U

CN209996518U - military orthodontic detachable mouth gag

Info

Publication number: CN209996518U
Application number: CN201920094953.7U
Authority: CN
Inventors: 陈荣奎; 李长霞
Original assignee: 74th Army Hospital Of Chinese Pla
Current assignee: 74th Army Hospital Of Chinese Pla
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-31
Anticipated expiration: 2029-01-21

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to for military use just abnormal detachable mouth gag in oral cavity, including last denture fixing device and lower denture fixing device, the alveolus has all been seted up with the bottom of lower denture fixing device to the top of going up the denture fixing device, go up the bottom of denture fixing device left and right sides symmetry and seted up the fixed orifices, fixed orifices inside top fixed mounting has magnet, the denture fixing device top is seted up flutedly down, both ends are fixed in the top of lower denture fixing device about the recess has the gasbag, the fixed magnetic column that is provided with in top of gasbag, be connected with the air duct between two gasbags, be connected with the intake pipe on the gasbag of left side, the head of intake pipe is connected with the extrusion ball of inflating, be provided with the check valve in the intake pipe, be connected with the blast pipe on the gasbag of right side, the end cap is installed to the head of blast pipe, end cap and blast pipe spiro union, the utility model.

Description

military orthodontic detachable mouth gag

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to detachable mouth gag of kind for military use orthodontic.

Background

The mouth gag body is U-shaped, and handles are fixed to two ends of the mouth gag body respectively, the mouth gag body has elasticity, two side arms of the mouth gag body can bend towards the inside or the outside of the mouth gag body when being pressed by external pressure, and when the external pressure disappears, the two side arms of the mouth gag body restore to the original positions.

The function sheet of the existing mouth gag can not adjust the required size according to the size of the mouth opening in the using process, the operation is very inconvenient, the work of medical staff is greatly difficult and inconvenient, and the traditional mouth gag adjusts the opening degree of the mouth through a mechanical structure, thereby bringing great discomfort to patients in the operating process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses an just abnormal detachable mouth gag in military use oral cavity for solve current cavity mouth gag function list , in the oral cavity degree of opening and shutting accommodation process, bring the problem of very big uncomfortable sense for patient.

The specific technical scheme is as follows:

military oral orthodontic detachable mouth gag comprises an upper denture base and a lower denture base, wherein tooth sockets are formed in the top end of the upper denture base and the bottom end of the lower denture base, fixing holes are symmetrically formed in the left side and the right side of the bottom end of the upper denture base, magnets are fixedly mounted at the top end of the inner portion of each fixing hole, a groove is formed in the top end of the lower denture base, air bags are fixedly bonded at the top ends of the left end and the right end of the groove at the top end of the lower denture base, magnetic columns are fixedly arranged at the top ends of the air bags, an air guide pipe is connected between the two air bags, an air inlet pipe is connected to the air bag on the left side, an extrusion inflation ball is connected to the head of the air inlet pipe, a check valve is arranged on the air inlet pipe;

preferably, the magnetism between the magnets and the magnetic columns is opposite, and the magnetic columns on the left side and the right side are respectively attracted to the magnets on the left side and the right side;

preferably, the left end and the right end above the groove at the top end of the lower denture base are respectively and fixedly provided with a baffle;

preferably, the air duct is arranged in the groove;

preferably, the air inlet direction of the one-way valve is from the extrusion of the inflatable ball to the interior of the left airbag;

preferably, the baffles on the left side and the right side are either single baffles which are separated or baffles which are connected with ;

preferably, the groove is provided in a curved arc shape.

Has the advantages that:

the utility model discloses a structure of strutting of gasbag form to can be with the slow distraction of patient's oral cavity, and because the structure of strutting is the gasbag, so the oral cavity struts and has the resiliency, give with patient's abundant cushion time, increased the comfort that patient's oral cavity struts, simultaneously, go up the denture fixing device and hold in the palm for detachable with lower denture fixing device, thereby made things convenient for holistic dismantlement of apparatus and installation, further step made things convenient for separately washing and disinfecting of apparatus.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1: the utility model is a three-dimensional structure schematic diagram;

FIG. 2: the utility model discloses a schematic view of the structure of the bottom end of the upper denture base;

FIG. 3: the top structure part of the lower denture base of the utility model is shown schematically;

FIG. 4: the utility model discloses gasbag and last denture fixing mounting structure sketch map.

The reference numbers are as follows: 1. go up denture fixing device, 2, lower denture fixing device, 3, alveolus, 4, fixed orifices, 5, magnet, 6, recess, 7, baffle, 8, gasbag, 9, magnetic column, 10, air duct, 11, intake pipe, 12, extrusion inflatable ball, 13, check valve, 14, blast pipe, 15, end cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are partial embodiments of the present invention , rather than all embodiments.

Referring to fig. 1-4, military orthodontic detachable mouth gag comprises an upper denture base 1 and a lower denture base 2, wherein tooth sockets 3 are formed at the top end of the upper denture base 1 and the bottom end of the lower denture base 2, fixing holes 4 are symmetrically formed in the left side and the right side of the bottom end of the upper denture base 1, magnets 5 are fixedly mounted at the top ends inside the fixing holes 4, a groove 6 is formed in the top end of the lower denture base 2, air bags 8 are fixedly bonded at the left end and the right end of the groove 6 on the top end of the lower denture base 2, magnetic columns 9 are fixedly arranged at the top ends of the air bags 8, an air guide tube 10 is connected between the two air bags 8, an air inlet tube 11 is connected onto the left air bag 8, the head of the air inlet tube 11 is connected with an extrusion inflatable ball 12, a one-way valve 13 is arranged on the air inlet tube.

Specifically, magnetism between magnet 5 and magnetic column 9 is opposite, the magnetic column 9 of the left and right sides actuation respectively is on the magnet 5 of the left and right sides, both ends are fixed respectively and are provided with baffle 7 about 2 top recesses 6 tops of lower denture fixing device, the recess 6 is arranged in to air duct 10, the direction of admitting air of check valve 13 is for inside from extrusion inflatable balloon 12 to left side gasbag 8, the baffle 7 of the left and right sides or for the baffle of separate list baffle or for connecting the baffle that plays, recess 6 sets up to crooked arc.

The working principle is as follows: when the device is used, the left and right side fixing holes 4 at the bottom end of the upper denture base 1 are aligned with the air bags 8 at the left and right sides of the top end of the lower denture base 2, then the magnetic columns 9 at the top ends of the air bags 8 are inserted into the fixing holes 4, magnets 5 and the magnetic columns 9 are attracted, then a patient bites the device, the upper teeth are engaged in the tooth sockets 3 above the upper teeth, the lower teeth are engaged in the tooth sockets 3 below the lower teeth, medical staff manually extrude the inflatable ball 12 according to needs, the air is inflated in the air bags 8, when the proper position is adjusted, the inflation is stopped, the oral cavity of the patient can be checked by the medical staff at the moment, after the check is finished, the plug 15 is screwed off, the air in the air bags 8 can be discharged, and the taking-off of the device is facilitated.

The utility model discloses simple structure, the equipment is convenient, and easily split cleaning and disinfecting has soft adjustment mechanism simultaneously, has increased the travelling comfort that the oral cavity opened and shut, has very strong practicality.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

The detachable mouth gag for military orthodontics is characterized by comprising an upper denture base (1) and a lower denture base (2), wherein tooth sockets (3) are formed in the top end of the upper denture base (1) and the bottom end of the lower denture base (2), fixing holes (4) are symmetrically formed in the left side and the right side of the bottom end of the upper denture base (1), magnets (5) are fixedly mounted at the top end inside the fixing holes (4), grooves (6) are formed in the top end of the lower denture base (2), air bags (8) are fixedly bonded at the top ends of the lower denture base (2) at the left end and the right end of the grooves (6), magnetic columns (9) are fixedly arranged at the top ends of the air bags (8), two air bags (8) are connected between the air bags (8), the left side of the air bags (8) is connected with an air guide tube (11), the head of the air guide tube (11) is connected with an extrusion air inflation ball (12), a check valve (13) is arranged on the air inlet tube (11), the right side of the air bags (8) is connected with an exhaust tube (14), the head of the exhaust tube (.
2. The military orthodontic detachable mouth gag of claim 1, characterized in that: the magnetism between the magnets (5) and the magnetic columns (9) is opposite, and the magnetic columns (9) on the left side and the right side attract the magnets (5) on the left side and the right side respectively.
3. The military orthodontic detachable mouth gag of claim 1, characterized in that: baffles (7) are respectively fixedly arranged at the left end and the right end above the groove (6) at the top end of the lower denture base (2).
4. The military orthodontic detachable mouth gag of claim 1, characterized in that: the air duct (10) is arranged in the groove (6).
5. The military orthodontic detachable mouth gag of claim 1, characterized in that: the air inlet direction of the one-way valve (13) is from the extrusion of the inflatable ball (12) to the inside of the left air bag (8).
6. The military orthodontic detachable mouth gag of claim 3, characterized in that the baffles (7) on the left and right sides are either separate single baffles or baffles connected at .
7. The military orthodontic detachable mouth gag of claim 1, characterized in that: the groove (6) is arranged in a curved arc shape.