CN211325696U

CN211325696U - Fixing device for oral examination

Info

Publication number: CN211325696U
Application number: CN201921461577.7U
Authority: CN
Inventors: 李丽妍; 王大海
Original assignee: Shanghai Enjia Industrial Co ltd
Current assignee: Shanghai Enjia Industrial Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-08-25
Anticipated expiration: 2029-09-04

Abstract

A fixing device for oral cavity examination relates to the technical field of medical appliances, and comprises a support and a fixing frame, wherein the fixing frame is fixedly connected to the upper end of the support, the support is of a telescopic structure, a fixing seat for fixing a head is arranged at the central position inside the fixing frame, a through hole matched with the face of a human body is arranged inside the fixing seat, a sponge layer is arranged on the inner side wall of the through hole, an inflatable air bag is arranged on the sponge layer, and a lighting lamp is arranged at the lower end inside the fixing frame and is fixed inside the fixing frame through a coiled pipe. The use requirement is met.

Description

Fixing device for oral examination

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to fixing device is used in oral examination.

Background

The doctor of oral cavity outpatient service is when carrying out patient's oral cavity inspection or simply handling the oral cavity, require the patient to sit on the chair usually, after the patient opens the mouth, the doctor inspects or handles its oral cavity, under this condition, when the time of oral cavity inspection or simply handling is longer, the phenomenon of rocking can appear in patient's head, influence oral cavity inspection and to the simple processing in oral cavity, there is the potential safety hazard also, and the head can not be fixed to support for a long time also can lead to the patient to appear tiredly, influence inspection and treatment.

Disclosure of Invention

To the above-mentioned problem, for solving in the time of oral cavity inspection or simple processing longer, the phenomenon of rocking can appear in patient's head, influence the oral cavity inspection and to the problem of the simple processing of oral cavity, the utility model provides a fixing device is used in the oral cavity inspection, when the patient carries out oral cavity inspection or simple treatment, carry out the centre gripping to the head through fixing base and gas cell, not only can adapt to the not head of equidimension, and the travelling comfort is better, the head can not take place to rock when long-time treatment or inspection, the tired situation can not appear yet to the patient, the treatment and the inspection of the oral cavity of being convenient for, this fixing device can also height-adjusting simultaneously, has better flexibility, has satisfied the needs of treatment or inspection.

The technical scheme is as follows: including support and fixed frame, fixed frame fixed connection is in the support upper end, but the support is extending structure, the support makes fixed frame rise or reduce, fixed frame inside central point puts and is equipped with the fixing base that is used for fixed head, the inside through-hole that is equipped with human face looks adaptation of fixing base, the inside wall of through-hole is equipped with the sponge layer, be equipped with inflatable airbag on the sponge layer, be equipped with air inlet unit and exhaust apparatus on the inflatable airbag, the inside lower extreme of fixed frame is equipped with the light, the light is fixed in fixed frame inside through the coiled pipe.

Preferably, the air inlet device comprises an air inlet, an air inlet valve is arranged in the air inlet, the air inlet is connected with the air charging device through an air conveying pipe, the air discharging device is an air outlet, and an air discharging valve is arranged on the air outlet.

Preferably, the fixing seat is provided with an eye patch above, and the eye patch is fixed on two sides of the fixing seat through an elastic rubber belt.

Preferably, the support comprises a base and a telescopic supporting rod, the supporting rod is fixed at the center of the upper surface of the base, and the supporting rod is perpendicular to the base.

Preferably, the support rod is single, the single support rod is fixed at the center of the upper surface of the base, and the support rod is an electric telescopic rod.

Preferably, the bracing piece is two, and two bracing pieces are fixed respectively in the both sides edge of base upper surface, and the bracing piece includes upper boom, lower sleeve pipe and heightening knob, and the upper boom cup joints at the intraduct of lower sleeve pipe and can be at the inside round trip movement of lower sleeve pipe, and heightening knob establishes in the lower sleeve pipe upper end, and the upper boom accessible is heightened the knob and is fixed at the intraduct of lower sleeve pipe.

Preferably, the bottom end of the base is provided with a suction cup.

The utility model provides a fixing device is used in oral cavity inspection compares beneficial effect with prior art and is:

1. the utility model provides a fixing device for oral cavity examination, when the patient carries out oral cavity examination or simple treatment, the head is placed on the fixing device, the head can not shake during long-time treatment or examination, the patient can not have fatigue condition, the treatment and examination of the oral cavity are convenient, and the head is clamped through the inflatable air bag, thereby not only adapting to the heads with different sizes, but also having better comfort;

2. the support adopts a telescopic structure, and the height of the support can be adjusted according to the height of a patient so as to meet the requirements of treatment or examination;

3. the eyeshade is arranged and connected with the eyeshade through the elastic rubber belt to be tightly attached to the eyes, so that the discomfort of the eyes caused by the strong light irradiation of the eyes in the oral treatment or examination of a patient is avoided;

4. the illuminating lamp is connected through the coiled pipe, so that the direction of the illuminating lamp can be adjusted, the illuminating lamp can irradiate the oral cavity, and the oral cavity can be conveniently and simply treated and checked;

5. the utility model discloses simple structure, reasonable in design, the treatment and the inspection in the oral cavity of being convenient for, safe and reliable, convenient to use, low cost easily promotes on a large scale and uses.

Drawings

FIG. 1 is a front view of a fixture for oral cavity examination according to a fourth embodiment of the present invention;

FIG. 2 is a front view of a fifth embodiment of the present invention showing a fixture for oral cavity examination;

fig. 3 is a side view of the fixing device for oral cavity examination in the fourth embodiment of the present invention.

In the figure: the device comprises a support 1, a fixing frame 2, a fixing seat 3, a through hole 4, an inflatable air bag 5, a lighting lamp 6, a coiled pipe 7, an air inlet 8, a sponge layer 9, an air delivery pipe 10, an air outlet 11, an eye shield 12, a base 13, a supporting rod 14, an air inlet valve 15, an air outlet valve 16, a suction cup 17, an upper rod 18, a lower sleeve 19, a heightening knob 20 and a heightening knob 21.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

In the first embodiment, as shown in fig. 1 to 3, the fixing device for oral examination includes a bracket 1 and a fixing frame 2. The fixed frame 2 is a rectangular frame body having openings at front and rear side surfaces. The fixing frame 2 may be made of stainless steel. The fixing frame 2 is fixedly connected to the upper end of the bracket 1. Wherein, the fixed frame 2 and the bracket 1 can adopt the screw fixed connection.

The support 1 is a telescopic structure. The bracket 1 raises or lowers the fixing frame 2. A fixed seat 3 for fixing the head is arranged at the center inside the fixed frame 2. The fixing base 3 can be a rectangular block made of stainless steel metal. Wherein, fixing base 3 accessible welding is connected with fixed frame 2, also can pass through screw and fixed frame 2 fixed connection. The fixing seat 3 is internally provided with a through hole 4 matched with the face of a human body. The inside wall of through-hole 4 is equipped with sponge layer 9, and sponge layer 9 thickness is 3 ~ 5cm, and 9 accessible glues of sponge layer bond in the inside wall of through-hole 4. In other embodiments, the sponge layer can be replaced by a soft material such as a cotton layer or a silica gel layer to form a layered object, so that the comfort of the patient is good when the head of the patient is fixed in the through hole 4.

The sponge layer 9 is provided with an inflatable air bag 5. One side of the inflatable air bag 5 is bonded on the sponge layer 9 through glue. The air bag 5 is provided with an air inlet device and an air outlet device. The air inlet device is used for inflating the inflatable air bag, and the head of the patient is effectively clamped under the action of the inflatable air bag, so that the fixing device not only can adapt to heads with different sizes, but also is good in comfort.

The lower end of the inside of the fixed frame 2 is provided with an illuminating lamp 6. The lamp 6 is fixed inside the fixed frame 2 by a coil 7. One end of the coiled pipe 7 is provided with a lamp cap, the illuminating lamp 6 is connected to the coiled pipe 7 through the lamp cap, and the other end of the coiled pipe 7 can be fixedly connected with the fixing frame 2 through a screw. The number of the illuminating lamps 6 can be multiple, in the embodiment, two illuminating lamps 6 are provided, and the two illuminating lamps are uniformly and respectively fixed on two sides of the frame 2 and symmetrically distributed. The snake-shaped pipe 7 is connected with the illuminating lamp 6, so that the direction of the illuminating lamp can be adjusted, the illuminating lamp can irradiate the oral cavity, and the oral cavity can be conveniently and simply treated and checked.

In the second embodiment, on the basis of the above embodiments, further, the air intake device includes an air intake port 8, and an air intake valve 15 is disposed in the air intake port 8, wherein the air intake valve 15 may be a one-way air intake valve, so that the air charging is easier. The air inlet 8 is connected with an inflator device through an air delivery pipe 10, and the inflator device can adopt a hand-pinch type inflatable ball 21 in the embodiment. In other embodiments, an inflator or the like may be used as long as the inflatable airbag can be inflated. The exhaust means is an exhaust port 11. An exhaust valve 16 is arranged on the exhaust port 11. Wherein, air inlet 8 and gas vent 11 all set up the front side at fixing base 3, conveniently inflate inflatable airbag 5.

The working principle and the process are as follows: during the use, open the admission valve, close discharge valve, patient's head is placed in the through-hole, aerifys to aerifing the gasbag through aerating device, and under the effect of aerifing the gasbag, patient's head is pressed from both sides tightly effectively, closes the admission valve, and patient's head is fixed more firm this moment, and the head can take place to rock when preventing long-time treatment or inspection, and the tired situation also can appear to the patient. After the inspection is finished, the exhaust valve is opened, and the air bag can be decompressed for the next use.

In the third embodiment, on the basis of the above embodiments, further, an eye mask 12 is disposed above the fixing base 3, and the eye mask 12 is fixed on two sides of the fixing base 3 through elastic rubber bands. The eyeshade 12 connected by the elastic rubber belt is tightly attached to the eyes, so that the discomfort of eyes caused by strong light irradiation on the eyes in the oral treatment or examination of a patient is avoided.

Fourth embodiment, on the basis of the above embodiments, further, as shown in fig. 1 and 3, the stand 1 includes a base 13 and a retractable support bar 14. The base 13 is in a cuboid block shape and can be made of stainless steel metal materials. The support bar 14 is fixed on the upper surface of the base 13 through screws, and the support bar 14 is arranged perpendicular to the base 13.

The supporting rod 14 is single, the single supporting rod 14 is fixed at the center of the upper surface of the base through a screw, the supporting rod 14 is an electric telescopic rod, and the structure and the principle of the electric telescopic rod are similar to those of the prior art, such as the electric telescopic rod with the model number YS-NZ 50-24A. Electric telescopic handle passes through the power cord and is connected with external power source, through the switch that starts electric telescopic handle, can automatically regulated electric telescopic handle's height, and then adjusts this fixing device's support height, and the accommodation process is laborsaving convenient. During the use process, the height of the bracket can be adjusted according to the height of a patient so as to meet the requirements of treatment or examination.

Fifth embodiment, on the basis of the above embodiments, further, as shown in fig. 2, there are two support rods 14, and the two support rods 14 are respectively fixed at two side edges of the upper surface of the base 13 by screws.

The support bar 14 includes an upper bar 18, a lower sleeve 19, and an elevation knob 20. The upper rod 18 is sleeved inside the lower sleeve 19 and can move back and forth inside the lower sleeve 19. An elevation knob 20 is provided at the upper end of the lower sleeve 19, and the upper rod 18 can be fixed inside the lower sleeve 19 by the elevation knob 20. In this embodiment, the upper rod 18 and the lower sleeve 19 are made of stainless steel, the upper rod 18 and the lower sleeve 19 may be cylindrical or long, and the upper rod 18 and the lower sleeve 19 are matched in size. The up knob 20 is of the prior art, such as a WXJPIN type knob. In the using process, the height-adjusting knob 20 can be unscrewed as required, the upper rod 18 is adjusted, the upper rod 18 is lifted or lowered as required for teaching, and after the upper rod reaches a proper position, the height-adjusting knob 20 is screwed to fix the upper rod 18 in the lower sleeve 19. The height of the support rod 14 and the height of the bracket of the fixing device are adjusted to meet the requirements of treatment or examination.

Set up sucking disc 17 in the base bottom, sucking disc 17 can be 2 ~ 4, and sucking disc 17 can adopt prior art, and is all similar with sucking disc fixed mode, structure and the principle of indoor boxing sand bag bottom, and the model is the sucking disc of ls 001's boxing sand bag bottom for example, and wherein the adaptable carpet of sucking disc, ceramic tile, cement ground, plank etc. ground, accommodation is comparatively extensive.

The arrangement of the sucking disc 17 ensures that the fixing device is fixed stably and firmly and is prevented from toppling over. In the replacement position, the sheet is inserted into the edge of the suction cup 17, and the cardboard is lifted one by one and filled into the suction cup 17 to allow the suction cup 17 to be completely deflated. And then the position is changed.

The utility model provides a fixing device is used in oral cavity inspection, simple structure, cost are lower, carry out the centre gripping to the head through aerifing gasbag 5, not only can adapt to the head of equidimension not, and it is flexible material to aerify gasbag 5 and sponge layer 9 moreover, and patient's travelling comfort is better, and this fixing device can also height-adjusting, has better flexibility, has satisfied the needs of treatment or inspection, has stronger practicality.

The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. The changes and modifications introduced from this are still within the scope of protection of the invention.

Claims

1. The fixing device for oral examination comprises a bracket (1) and a fixing frame (2), it is characterized in that the fixing frame (2) is fixedly connected with the upper end of the bracket (1), the support (1) is of a telescopic structure, the support (1) enables the fixed frame (2) to be lifted or lowered, a fixed seat (3) for fixing the head is arranged at the center position in the fixed frame (2), a through hole (4) matched with the face of a human body is arranged in the fixed seat (3), a sponge layer (9) is arranged on the inner side wall of the through hole (4), an inflatable air bag (5) is arranged on the sponge layer (9), an air inlet device and an air outlet device are arranged on the inflatable air bag (5), a lighting lamp (6) is arranged at the lower end inside the fixed frame (2), the illuminating lamp (6) is fixed inside the fixed frame (2) through a coiled pipe (7).

2. The fixing device for oral examination according to claim 1, wherein the air inlet device comprises an air inlet (8), an air inlet valve (15) is arranged in the air inlet (8), the air inlet (8) is connected with an air charging device through an air pipe (10), the air discharging device is an air outlet (11), and an air discharging valve (16) is arranged on the air outlet (11).

3. The fixing device for oral examination according to claim 1, wherein an eye cover (12) is provided above the fixing base (3), and the eye cover (12) is fixed on both sides of the fixing base (3) by an elastic rubber band.

4. The fixture for oral examination according to claim 1, wherein the bracket (1) comprises a base (13) and a telescopic support rod (14), the support rod (14) is fixed on the upper surface of the base (13), and the support rod (14) is arranged perpendicular to the base (13).

5. The fixture for oral examination according to claim 4, wherein the support rod (14) is single, the single support rod (14) is fixed at the center of the upper surface of the base (13), and the support rod (14) is an electric telescopic rod.

6. The fixing device for oral examination according to claim 4, wherein the number of the support rods (14) is two, the two support rods (14) are respectively fixed at two side edges of the upper surface of the base (13), the support rods (14) comprise an upper rod (18), a lower sleeve (19) and an elevation knob (20), the upper rod (18) is sleeved inside the lower sleeve (19) and can move back and forth inside the lower sleeve (19), the elevation knob (20) is arranged at the upper end of the lower sleeve (19), and the upper rod (18) can be fixed inside the lower sleeve (19) through the elevation knob (20).

7. The fixture for oral examination according to any one of claims 4 to 6, wherein a suction cup (17) is provided at the bottom end of the base (13).