JPH0310975Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is designed to eject water that blows away fine powder of shavings, etc., into the mouth when scraping teeth etc. during dental treatment or other oral treatment. Coupled with this, it causes the problem of being full, reaching the throat, and flowing down into the abdomen, and saliva accumulates in the mouth, and this saliva is the saliva that gushes out during the treatment, so the above-mentioned As a result of saliva mixed with dust, jet water, or medical solutions, it feels extremely unclean to swallow, and it is extremely painful to refrain from swallowing, and it is difficult for dentists to treat patients. Patients also had the disadvantage of being difficult to treat due to the accumulation of excreted substances in their mouths. The present invention eliminates the various harmful effects mentioned above by discharging the above-mentioned various inhibitory properties to the outside of the mouth with strong absorption power, and only the surface layer body that has absorbed the substances to be excreted.
Or, remove and discard the surface layer and a part of the shape-retaining frame that holds it, and replace it with a new surface layer, or
The object of the present invention is to obtain a device for absorbing dust, spray, saliva, etc. in the mouth, such as for dental treatment, which can partially replace the shape-retaining frame.

The present invention is a shape-retaining frame that is provided with permeable parts for dust, spray, saliva, etc. in arbitrary shapes such as basket-like, basket-like, circular holes, perforated holes, etc. at required intervals between the frame rods in the vertical and horizontal directions. , which can be locked and separated into two parts at will,
Fit a fabric, continuous sponge rubber, or other absorbent surface material inside the shape-retaining frame, insert a discharge pipe into one side of the shape-retaining frame, and connect the outside to a suction pump. The present invention is a device for absorbing dust, spray, saliva, etc. in the mouth for dental treatment, etc., and several examples of its implementation are as follows.

In the first embodiment, reference numeral 1 denotes a shape-retaining frame, which is usually divided into two at approximately the center in the vertical direction when forming frame rods into an oval spherical shape at required intervals, and one side of the frame is divided into two. A bent portion 1a is provided around the surface, and cut portions 1b are provided at predetermined intervals on the bent portion 1a. On the other side, a protruding portion 1c is provided corresponding to the cut portion 1b. The other side of the shape-retaining frame 1 is formed to be slightly smaller so that it can be fitted into the same side, and the protruding portion 1c
is inserted into one side of the shape-retaining frame 1 from the cut part 1b and the other side is rotated appropriately, the protruding part 1c becomes the bent part 1a.
The two can be detached by rotating the other side in the opposite direction. A plurality of auxiliary frames 2 are arranged at required intervals on the shape-retaining frame 1, and both are fixed. The material of the shape-retaining frame 1 is not necessarily limited, but any suitable material such as metal or plastic may be used. Reference numeral 3 denotes a surface layer made of highly absorbent fabric, continuous sponge rubber, sponge, etc., provided with an inner cavity 3a, and fitted onto the other side of the shape-retaining frame 1. Reference numeral 4 denotes a discharge pipe, which is bent at a right angle and inserted into one side of the shape-retaining frame 1, and its right-angled bent portion is fixed to the outer end of the one side of the shape-retaining frame 1. The upright part of the discharge pipe 4 is connected by means of a fitting 5 to a suction pipe connected to a suction pump. When one side of the shape-retaining frame 1 is fitted and locked on the other side, the surface body 3 is in close contact with the inner surface of one side of the shape-retaining frame 1, and the bent part of the discharge pipe 4 is in the inner space of the surface body 3. It is inserted into the section 3a. Note that the distal end of the bent portion of the discharge pipe 4 is preferably cut obliquely. When the product of the present invention is inserted into the patient's mouth and used, the surface body 3 includes:
In some cases, an absorption adjustment plate is attached to the dorsal side, that is, the side that contacts the throat. The materials should be highly absorbent fabrics, non-woven fabrics, and other similar materials.
In short, it is a material for adjusting absorbency. 6 indicates the lower dentition, 7 indicates the lower jaw, and 8 indicates the tongue.

In the second embodiment, reference numeral 9 denotes a surface layer formed into an oblong sphere, provided with an inner cavity 10, and provided with a partial cut section 11 extending from the surface to the inner cavity 10. Note that, depending on the case, an insertion hole 12 for the discharge pipe 4 may be provided at the end of the tearing part 11. The insertion hole 12 penetrates from the surface of the surface layer body 9 into the inner space 10, and the diameter of the insertion hole 12 is made smaller than the diameter of the discharge pipe 4. 13 is an absorption adjustment plate attached to the back side of the surface layer body 9. The surface layer body 9 is fitted into the shape retaining frame 1 in the first embodiment. Unlike the case of the first embodiment, the discharge pipe 4 is inserted into the inner cavity 10 through the cut portion 11 of the surface layer 9 from within the frame rod spacing on one side of the shape retaining frame 1, and The discharge pipe 4 is the shape retaining frame 1
It is fixed to the frame rod that forms one side of the frame. The discharge pipe 4 can be freely pulled out from the tear portion 11. When inserting the discharge pipe 4 into the inner space 10, the insertion hole 1
Of course, it may be inserted through the inside of 2. At this time, the peripheral wall of the insertion hole 12 comes into close contact with the outer wall of the discharge pipe 4. The rest of the configuration is similar to the first embodiment.

Third Embodiment The surface body 14 is formed into a breast shape, and the portion that comes into contact with the throat portion thereof is formed into a pointed shape. The remaining configurations are based on the above embodiments.

Fourth Embodiment In each of the embodiments described above, a discharge pipe 15 curved by 180 degrees is used. The rest of the configuration is the same as in each of the above embodiments.

The operation of the present invention will be explained based on the first embodiment described above.As shown in FIG. enters to one outer end of the shape-retaining frame 1, filling the shape-retaining frame 1, and the bent portion of the discharge pipe 4 is inserted into the inner cavity 3a. In such a state, if the absorbent device of the present invention is placed horizontally in the mouth, above the tongue 8 of the lower jaw, and placed behind the lower teeth row, and the discharge tube 4 is connected to the suction pump, The surface layer 3 can effectively absorb dust generated by teeth scraping treatments, dust generated in conjunction with the water jet used during such treatments, admixtures with therapeutic drugs, etc., and saliva accumulated in the mouth. , the shape-retaining frame 1, and the surface body 3, and the absorbed matter (must be discharged) that has reached the inner space 3a is suctioned and discharged from the mouth through the discharge pipe 4. The action of the suction pump may be constantly applied to the absorbent device of the present invention, or the action of the suction pump may be activated as needed. When the treatment for one person, such as a patient to be treated for teeth, is completed, the absorbent device of the present invention is taken out of the patient's mouth, the other side of the shape-retaining frame 1 divided into two and the surface body 3 are discarded, and the other side of the tooth to be treated is discarded. When treating a patient, the other side of the shape-retaining frame 1 that was divided into two remains without being replaced with the surface layer 3 that was replaced with a separate one, or the connecting device 5 was previously removed and disinfected, etc. The shape-retaining frame 1 is secured to one side as described above and used for the other patient to be treated as described above.

In the second embodiment, the discharge pipe 4 is inserted into the inner space 10 of the surface body 9 through the cut portion 11 of the surface body 9, or alternatively, the discharge pipe 4 is inserted into the insertion hole 12. At this time, the bent part of the discharge pipe 4 is connected from the cut part 11 to the inner space 1.
It is better to insert it at 0. When the discharge tube 4 is inserted into the insertion hole 12, the bent portion of the discharge tube 4 is usually inserted through the cut portion 11. The remaining operations are the same as those of the first embodiment.

In the third embodiment, the shape-retaining frame 1 and the surface body 3 are formed into a breast shape, and the portion that contacts the larynx is formed into a pointy shape, thereby creating a wide gap at the back of the mouth. The remaining operations are similar to those of the above embodiments.

The function of the fourth embodiment is to extend the short portion of the discharge pipe 15 shown in FIG.
The 180° curved part of the discharge pipe 4 is hooked onto the lips, and the long part of the discharge pipe 4 is connected to a suction pump via a suction pipe, etc., to absorb saliva accumulated in the mouth. The above is discharged by the action of. The remaining functions are the same in each embodiment.

The present invention effectively absorbs dust, sprayed water, and other mist mixed with the patient's mouth during oral treatment such as dental treatment, as well as saliva and other necessary discharges.
By constantly or timely expelling this out of the mouth, the patient is left with the above-mentioned waste that needs to be expelled accumulated in the mouth, or the patient does not have to suffer from the discomfort of having it reach the throat or swallowing it. It is possible to receive the treatment and to breathe easily through the throat, and there is no risk that dentists or other oral therapists will suffer from obstructions such as difficulty in treatment due to accumulation of excreted material in the mouth. Instead of discarding the entire absorbent device of the present invention after one use, only a part of the shape-retaining frame and the surface layer can be discarded after one use, and only those items can be used as new items for the next patient. This has the effect of economically saving materials.

[Brief explanation of the drawing]

The figure shows multiple examples of the present invention, including the first
The figure is a longitudinal cross-sectional view of the device for absorbing dust, spray, saliva, etc. in the mouth for dental treatment, Figure 2 is an inside front view of one side of the bisected holding frame, and Figure 3 is an inside front view of the other side. , FIG. 4 is a plan view showing another example of the surface layer body, and FIG.
The figure is an explanatory diagram showing how the absorbent device of the present invention is used.
The figure is a perspective view showing another shape of the absorbent device of the present invention, that is, the absorbent device of the present invention having a breast-like shape. FIG. 7 is a perspective view showing another example of the discharge pipe. FIG. 8 is the same as FIG. 6. It is a figure which shows the usage state of a discharge pipe. The main part of the diagram is the one that expresses the mutually complementary relationship of the matters stated in the scope of claims for utility model registration.

Claims (1)

[Scope of utility model registration request] A shape-retaining frame is constructed with permeable parts for dust, spray, saliva, etc. in arbitrary shapes such as basket-like, basket-like, circular holes, perforated holes, etc., placed at required intervals between the frame rods in the vertical and horizontal directions. This is divided into two parts so that they can be locked and detached, and a fabric, continuous sponge rubber, or other surface material that has absorbency is fitted inside the shape-retaining frame, and a discharge pipe is installed on one side of the shape-retaining frame. A device for absorbing dust, spray, saliva, etc. in the mouth, such as for dental treatment, in which the outside can be connected to a suction pump.