Medical support frame of dehiscing
Technical field
The present invention relates to a kind of medical instrument more particularly to a kind of medical support frames of dehiscing of oral care.
Background technique
In the treatment and nursing process of mouth disease, the oral cavity for generally requiring patient keeps open configuration for a long time, this
It results in the muscle of patient face to be easy fatigue because of the opening in oral cavity, is difficult to adhere to treat and nurse for a long time, it is necessary to
Rest appropriate is carried out, treatment and nursing of the medical worker to patient's mouth will be so interrupted, when extending treatment and nursing
Between, reduce working efficiency.
Summary of the invention
For deficiency, providing one kind can help oral cavity passively to open, be conducive to treatment and care operation, raising the present invention
Working efficiency, medical support frame of dehiscing easy to operate, easy to use.
The technical scheme to solve the above technical problems is that
The medical support frame of dehiscing of one kind is characterized in that, upper backup pad including the upper backup pad and lower supporting plate being correspondingly arranged up and down
It is symmetrically respectively fixedly connected with adjusting rod below, adjusting rod lower end is fixedly connected with guide pad, left and right above lower supporting plate
It is symmetrically respectively fixedly connected with sleeve corresponding with above and below adjusting rod, sleeve upper end is fixedly connected with deflector apron, guiding gear
Transparent pilot hole is offered on plate, adjusting rod is up and down out of pilot hole to be passed through, and the up and down setting of guide pad exists
In sleeve, deflector apron flank threads are connected with set screw, and the inner end of set screw is withstood on outside adjusting rod, and it is fixed that adjusting rod passes through
Position screw is located on deflector apron.
According to the medical support frame of dehiscing, which is characterized in that the upper backup pad and lower supporting plate be it is intermediate to
Curved arc panel afterwards.
According to the medical support frame of dehiscing, which is characterized in that be fixedly connected with anticreep above the upper backup pad
Plate is fixedly connected with lower anti-off board corresponding with above and below upper anti-off board below the lower supporting plate.
According to the medical support frame of dehiscing, which is characterized in that the upper anti-off board and lower anti-off board be it is intermediate to
The arc panel of front curve.
According to the medical support frame of dehiscing, which is characterized in that the upper anti-off board and lower anti-off board are located at institute
State the centre position to the rear of upper backup pad and lower supporting plate.
According to the medical support frame of dehiscing, which is characterized in that left and right correspondence offers respectively on the lower supporting plate
Transparent perforation, perforation are communicated with the sleeve.
According to the medical support frame of dehiscing, which is characterized in that the section Internal periphery of the sleeve is non-circular shape, institute
Guide pad and sleeve are stated as interference fit connection.
According to the medical support frame of dehiscing, which is characterized in that the pilot hole on the deflector apron is non-circular
Shape, the adjusting rod and deflector apron are interference fit connection.
According to the medical support frame of dehiscing, which is characterized in that the section Internal periphery of the sleeve is triangle or length
Rectangular, the pilot hole on the deflector apron is triangle or rectangle.
According to the medical support frame of dehiscing, which is characterized in that the upper end of the guide pad has and smears angle.
The present invention is provided with sleeve and adjusting rod between upper backup pad and lower supporting plate, can be with by sleeve and adjusting rod
Adjust the distance between upper backup pad and lower supporting plate.Patient can sting respectively upper lower teeth in upper backup pad and lower supporting plate
On, it can be by the oral cavity expanding of patient by the present invention, and it is able to maintain certain size of dehiscing.It is passively opened in the oral cavity of patient
It opens, and has upper backup pad and lower supporting plate support, compared to actively dehiscing, the muscle of patient face is not easily tied, when can be long
Between holding dehisce state, be conducive to the treatment and care operation of medical worker, improve working efficiency, and it is easy to operate, use
It is convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the partial enlargement structural representation of Fig. 1;
Fig. 3 is the overlooking structure diagram of upper backup pad and upper anti-off board in Fig. 1.
In attached drawing:
1, upper anti-off board;2, upper backup pad;3, deflector apron;4, adjusting rod;5, set screw;6, it perforates;7, guide pad;8, it covers
Cylinder;9, lower supporting plate;10, lower anti-off board.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of medical support frame of dehiscing, including the upper backup pad 2 that is correspondingly arranged up and down and under
Support plate 9, upper backup pad 2 have symmetrically been respectively fixedly connected with adjusting rod 4 below, and 4 lower end of adjusting rod is fixedly connected with guiding
Block 7, lower supporting plate 9 have symmetrically been respectively fixedly connected with sleeve 8 corresponding with about 4 adjusting rod above, and 8 upper end of sleeve is solid
Surely it is connected with deflector apron 3, transparent pilot hole is offered on deflector apron 3, adjusting rod 4 is up and down out of pilot hole
It passes through, guide pad 7 is up and down to be arranged in sleeve 8, and 3 flank threads of deflector apron are connected with set screw 5, set screw 5
Inner end withstand on outside adjusting rod 4, adjusting rod 4 is located on deflector apron 3 by set screw 5.
The upper backup pad 2 and lower supporting plate 9 are intermediate recurvate arc panel.The upper backup pad 2 is solid above
Surely it is connected with anti-off board 1, the lower supporting plate 9 is fixedly connected with lower anti-off board corresponding with upper about 1 anti-off board below
10.The upper anti-off board 1 and lower anti-off board 10 are intermediate prone arc panel.
In the present embodiment, the upper end of the guide pad 7 has and smears angle.The upper anti-off board 1 and lower anti-off board 10 difference
Positioned at the centre position to the rear of the upper backup pad 2 and lower supporting plate 9.Left and right correspondence offers respectively on the lower supporting plate 9
Transparent perforation 6, perforation 6 are communicated with the sleeve 8.The length for having perforation 6 that can extend adjusting rod 4, at the same also with
The length for shortening sleeve 8 increases adjustable distance between upper backup pad 2 and lower supporting plate 9.
The section Internal periphery of the sleeve 8 is non-circular shape, and the guide pad 7 is interference fit connection with sleeve 8.It is described
The pilot hole on deflector apron 3 is non-circular shape, and the adjusting rod 4 is interference fit connection with deflector apron 3.The set
The section Internal periphery of cylinder 8 is triangle or rectangle, and the pilot hole on the deflector apron 3 is triangle or rectangle.