CN112890747A

CN112890747A - Clinical department of stomatology pathology inspection device of using

Info

Publication number: CN112890747A
Application number: CN202110101406.9A
Authority: CN
Inventors: 于晓斐; 孙培; 袁昌青; 佟俊杰; 谈飞
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-04

Abstract

The invention discloses a clinical oral medical pathological examination device, which relates to the technical field of medical instruments and comprises an L-shaped low plate, wherein L-shaped supporting plates are fixedly connected to the positions, close to the front and the rear, of the upper surface of the L-shaped low plate, and bearings I are fixedly connected to the upper surface of the L-shaped low plate and the lower surface of a transverse plate of the L-shaped supporting plate. This clinical oral cavity internal medicine pathological examination device of using, through making nut and articulated seat an rebound, then articulated seat one is through selling axle one at the removal in-process, the bracing piece, round pin axle two, articulated seat three and the cooperation of selling axle three, make layer board and protection pad upwards lift up, support expanding in patient's oral cavity then, and then can avoid the patient oral cavity not to open totally or the closed problem in oral cavity, so that medical personnel inspect patient's oral cavity, the treatment, the practicality and the suitability of the device are improved, satisfy medical personnel's user demand.

Description

Clinical department of stomatology pathology inspection device of using

Technical Field

The invention relates to the technical field of medical instruments, in particular to a clinical oral medical pathological examination device.

Background

The department of stomatology is an important clinical subject in stomatology, and the related contents include caries and other dental hard tissue diseases, dental pulp and periapical diseases, periodontal diseases, oral mucosa diseases and the like. In clinical work, a significant fraction of patients faced by oral office physicians are derived from oral medical conditions.

The oral cavity is used for preserving teeth, maintaining health of tissues such as teeth, periodontal and mucous membrane, and recovering functions of teeth to the maximum extent. With the rapid development of oral appliance equipment, materials and technologies, the scientific theory of the oral cavity is continuously updated, so that the concept of tooth preservation is wider on the guidance idea of oral treatment, and a plurality of teeth which cannot be treated originally can be preserved. Teeth are also one of the organs of the human body, and each tooth plays an irreplaceable role.

When medical personnel inspect the patient oral cavity, inspection device can be used, current detection device structure is fairly simple, the function is relatively few, only can be single provide the illumination to oral cavity inside, can not effectively support patient's oral cavity, then influence medical personnel to the inside inspection of patient oral cavity, the treatment, and current inspection device can not push down patient's tongue, then make medical personnel will take inspection device on one hand and throw light on, another hand uses the tongue depressor to push down patient's tongue, and then cause medical personnel can not reuse other medical instrument to inspect patient's oral cavity, the treatment, thereby bring inconvenience for medical personnel's use, influence medical personnel's operation.

Therefore, the defects of the existing detection device are improved correspondingly.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a clinical oral medical pathological examination device, which solves the problems that the existing detection device has simpler structure and fewer functions, can only singly provide illumination for the interior of an oral cavity, can not effectively support the oral cavity of a patient, and can not press down the tongue of the patient.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a clinical department of stomatology pathology examination device comprises an L-shaped low plate, wherein the upper surface of the L-shaped low plate is fixedly connected with an L-shaped support plate at the front position and the rear position, the upper surface of the L-shaped low plate and the lower surface of a transverse plate of the L-shaped support plate are fixedly connected with a first bearing, the first bearings are respectively sleeved with the bottom end and the top end optical axis of a screw rod, the bottom end optical axis of the screw rod is fixedly connected with a plurality of rotary rods, the screw rod is in threaded connection with a nut, one side of the nut, which is close to the L-shaped support plate, is fixedly connected with a slide block, the slide block is slidably connected in a slide groove formed in the L-shaped support plate, the right side of the nut is fixedly connected with a first hinge seat, the first hinge seat is hinged with the bottom end of a support rod through a first pin shaft, the top end of the, the upper surface of the L-shaped supporting plate is fixedly connected with a third hinge seat, and the third hinge seat is hinged with the supporting plate through a third pin shaft.

Preferably, a notch is formed in the position of the L-shaped lower plate on the left side, two fixing blocks are fixedly connected in the notch, a second bearing is clamped in each fixing block, the same rotating shaft is sleeved in each bearing second, two connecting blocks are sleeved on the rotating shaft and are fixedly connected to the lower surface of the tongue depressor, two springs are fixedly connected to the position of the lower surface of the tongue depressor on the right side, and the bottom ends of the springs are fixedly connected with the notch.

Preferably, two occlusion blocks are fixedly connected to the left position of the lower surface of the L-shaped lower plate, occlusion pads are fixedly connected to the two occlusion blocks, and a tongue pressing pad is sleeved at the left end of the tongue pressing plate.

Preferably, a protection pad is fixedly connected to the left position of the upper surface of the supporting plate, a third bearing is fixedly connected to the left position of the lower surface of the supporting plate, a fixed shaft is sleeved in the third bearing, a second gear is sleeved on the fixed shaft and meshed with the first gear, and an output shaft of a small motor is sleeved on the second gear.

Preferably, the small-sized motor is fixedly connected in a rectangular groove formed in the supporting plate, a fixed sleeve is fixedly connected to the bottom end of the fixed shaft, and an illuminating lamp is fixedly mounted in the fixed sleeve.

Preferably, a controller is fixedly installed at the position, to the right, of the upper surface of the L-shaped low plate, and the output end of the controller is electrically connected with the small motor and the access end of the illuminating lamp.

A method for using a clinical intraoperative pathological examination device comprises the following steps:

s1, when the tongue depressor needs to be used, the right end of the tongue depressor is pressed downwards at first, the two occlusion pads are contacted with the lower row of teeth of a patient, then the tongue depressor is not pressed any more, the tongue depressor and the tongue depressor are inclined downwards leftwards by means of the elasticity of the spring, and then the tongue depressor is contacted with the tongue of the patient to press the tongue of the patient downwards;

s2, simultaneously rotating the two rotating rods in the forward direction, so that the two screws rotate, the screws are matched with the sliding grooves and the sliding blocks in the rotating process, the nuts and the first hinge seats move upwards, and the first hinge seats are matched with the first pin shaft, the supporting rod, the second pin shaft, the third hinge seats and the third pin shaft in the moving process, so that the supporting plate and the protective pad are lifted upwards, and then the oral cavity of a patient is expanded and supported;

s3, the two illuminating lamps are powered on to work through the controller, and then the oral cavity of the patient is illuminated through the illuminating lamps, so that medical staff can conveniently check and treat the oral cavity of the patient;

s4, when the illumination angle of one of the light is adjusted, the rotation of the corresponding small motor is controlled through the controller, the rotation of the small motor drives the rotation of the gear, the gear is meshed with the transmission gear II, then, the fixed shaft, the fixed sleeve and the light are enabled to rotate, and further, the illumination angle of the illumination lamp is adjusted, so that the light of the light can be irradiated to the designated position, the interior of the oral cavity of a patient can be conveniently watched by medical workers, and the examination and treatment of the oral cavity of the patient can be further conveniently carried out by the medical workers.

(III) advantageous effects

The invention has the beneficial effects that:

1. this clinical oral cavity internal medicine pathological examination device of using, through two rotary rods of forward rotation simultaneously, then make two screw rods realize rotating, the screw rod is rotating the cooperation that the in-process passes through spout and slider, make nut and articulated seat rebound, then articulated seat is through round pin axle one at the removal in-process, the bracing piece, round pin axle two, articulated seat three and round pin axle three cooperation, make layer board and protection pad upwards lift up, support the oral cavity of patient expands then, and then can avoid the patient oral cavity not open totally or the closed problem in oral cavity, so that medical personnel inspect the oral cavity of patient, the treatment, the practicality and the suitability of the device are improved, satisfy medical personnel's user demand.

2. This clinical department of stomatology pathological examination device, through the cooperation of pivot, connecting block and bearing two, then under the spring action of spring, make tongue depressor and tongue depressor pad down dip left, then make tongue depressor pad and patient's tongue contact, push down patient's tongue to be convenient for medical personnel to inspect patient's oral cavity.

3. This clinical oral cavity internal medicine pathological examination device of using, rotation through controller control small motor makes a gear meshing drive gear two then, makes fixed axle, fixed cover and light realize rotating then, and then adjusts the angle of shining of light, makes the light of light can shine the assigned position to inside medical personnel watched patient's oral cavity, the medical personnel of further being convenient for was to patient's oral examination, treatment.

4. This clinical oral cavity internal medicine pathological examination device of using, can carry out effectual expansion support to patient's oral cavity, can throw light on patient's oral cavity, can push down patient's tongue, then make the device have multi-functionally, and these functions are adjusting the completion back, all not need medical personnel to hand again, and then the liberation medical personnel's of great degree both hands, so that medical personnel hand other medical instrument and examine patient's oral cavity, the treatment, so not only reduced medical personnel's the operation degree of difficulty, medical personnel's work efficiency has still been improved, thereby bring the convenience for medical personnel's use.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a right-side cross-sectional view of an L-shaped base plate according to the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a schematic perspective view of the tongue depressor of the present invention.

In the figure: the device comprises a 1L-shaped low plate, a 2 bearing I, a 3 rotating rod, a 4 notch, a 5 spring, a 6 fixed block, a 7 meshing block, an 8 meshing pad, a 9 tongue depressor, a 10 rotating shaft, a 11 connecting block, a 12 tongue depressor pad, a 13 nut, a 14 screw, a 15 hinged seat I, a 16 supporting rod, a 17 hinged seat II, an 18 supporting plate, a 19 hinged seat III, a 20 protective pad, a 21 gear I, a 22 small motor, a 23 rectangular groove, a 24 fixed shaft, a 25 gear II, a 26 illuminating lamp, a 27 fixed sleeve, a 28L-shaped supporting plate, a 29 controller, a 30 sliding block and a 31 sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a clinical department of stomatology pathology inspection device, including L type low board 1, equal fixedly connected with L type backup pad 28 on the position that the upper surface of L type low board 1 leaned on preceding and leaned on the back, the equal fixedly connected with bearing of lower surface of the upper surface of L type low board 1 and the 28 diaphragm of L type backup pad 2, and cup jointed the bottom and the top optical axis of screw rod 14 in two bearing 2 respectively, a plurality of rotary rods of fixedly connected with 3 of bottom optical axis department of screw rod 14, threaded connection has nut 13 on the screw rod 14, its effect lies in: screw rod 14 is in the cooperation of rotating in-process through spout 31 and slider 30, make nut 13 and articulated seat 15 reciprocate, nut 13 is close to one side fixedly connected with slider 30 of L type backup pad 28, slider 30 sliding connection is in the spout 31 that L type backup pad 28 was seted up, the articulated seat 15 of right side fixedly connected with of nut 13, articulated seat 15 is articulated mutually with the bottom of bracing piece 16 through round pin axle one, the top of bracing piece 16 is articulated mutually with articulated seat two 17 through round pin axle two, articulated seat two 17 fixed connection is at the lower surface of layer board 18, the articulated seat three 19 of last fixed surface of L type backup pad 28, articulated seat three 19 is articulated mutually with layer board 18 through round pin axle three, its effect lies in: articulated seat 15 is through round pin axle one, bracing piece 16, round pin axle two, articulated seat three 19 and round pin axle three cooperation at the removal in-process, makes layer board 18 and protection pad 20 upwards lift up, then expands the support to patient's oral cavity, and then can avoid patient's oral cavity not to open completely or the closed problem in oral cavity, so that medical personnel inspect, treat patient's oral cavity, improve the device's practicality and suitability, satisfy medical personnel's user demand.

Notch 4 has been seted up on the position of 1 low board on the left side of L type, two fixed blocks of fixedly connected with 6 in notch 4, and equal joint has bearing two in two fixed blocks 6, and cup jointed same pivot 10 in two bearing two, two connecting blocks 11 have been cup jointed in the pivot 10, and the equal fixed connection of two connecting blocks 11 is at the lower surface of tongue depressor 9, through pivot 10, the cooperation of connecting block 11 and bearing two, can support fixedly to tongue depressor 9 on the one hand, on the other hand makes tongue depressor 9 can carry out the rotation of certain angle, two springs 5 of fixedly connected with on the position on the right side of tongue depressor 9 lower surface, spring 5's bottom and notch 4 fixed connection, its effect lies in: under the elastic force effect of spring 5, make tongue depressor 9 and tongue depressor pad 12 decline left, then make tongue depressor pad 12 contact with patient's tongue, push down patient's tongue to medical personnel inspect patient's oral cavity, two bite-block 7 of fixedly connected with on the position of L type low plate 1 lower surface on the left side, and equal fixedly connected with interlock pad 8 in two bite-block 7, tongue depressor 9's left end has cup jointed tongue depressor pad 12.

A protection pad 20 is fixedly connected to a position on the left side of the upper surface of the supporting plate 18, a bearing III is fixedly connected to a position on the left side of the lower surface of the supporting plate 18, a fixed shaft 24 is sleeved in the bearing III, a gear II 25 is sleeved on the fixed shaft 24, the gear II 25 is meshed with the gear I21, a transmission gear II 25 is meshed through the gear I21, then the fixed shaft 24, a fixed sleeve 27 and an illuminating lamp 26 are enabled to rotate, the irradiating angle of the illuminating lamp 26 is adjusted, the light of the illuminating lamp 26 can irradiate a designated position, so that a medical worker can conveniently watch the interior of the oral cavity of a patient, the examination and treatment of the oral cavity of the patient by the medical worker are further facilitated, the gear I21 is sleeved on an output shaft of a small motor 22, the small motor 22 can rotate in the positive direction, the small motor 22 is fixedly connected in a rectangular groove 23 formed in, an illuminating lamp 26 is fixedly arranged in the fixing sleeve 27, a controller 29 is fixedly arranged at the position of the L-shaped low plate 1, which is slightly right, and the output end of the controller 29 is electrically connected with the small motor 22 and the connecting end of the illuminating lamp 26.

In summary, the following steps: this clinical oral cavity internal medicine pathological examination device of using, can carry out effectual expansion support to patient's oral cavity, can throw light on patient's oral cavity, can push down patient's tongue, then make the device have multi-functionally, and these functions are adjusting the completion back, all not need medical personnel to hand again, and then the liberation medical personnel's of great degree both hands, so that medical personnel hand other medical instrument and examine patient's oral cavity, the treatment, so not only reduced medical personnel's the operation degree of difficulty, medical personnel's work efficiency has still been improved, thereby bring the convenience for medical personnel's use.

The method comprises the following operation steps:

s1, when the tongue depressor is required to be used, the right end of the tongue depressor 9 is pressed downwards, the two occlusion pads 8 are contacted with the lower teeth of a patient, then the tongue depressor 9 is not pressed any more, the tongue depressor 9 and the tongue depressor 12 incline downwards to the left by means of the elasticity of the spring 5, and then the tongue depressor 12 is contacted with the tongue of the patient to press the tongue of the patient downwards;

s2, simultaneously rotating the two rotating rods 3 in the forward direction, so that the two screw rods 14 rotate, the screw rods 14 enable the nuts 13 and the first hinge seats 15 to move upwards through the matching of the sliding grooves 31 and the sliding blocks 30 in the rotating process, and the first hinge seats 15 enable the supporting plate 18 and the protective pad 20 to be lifted upwards through the matching of the first pin shafts, the supporting rod 16, the second pin shafts, the third hinge seats 19 and the third pin shafts in the moving process, so that the oral cavity of a patient is expanded and supported;

s3, the two illuminating lamps 26 are powered on through the controller 29, and then the oral cavity of the patient is illuminated through the illuminating lamps 26, so that medical staff can conveniently check and treat the oral cavity of the patient;

s4, when the illumination angle of one of the illumination lamps 26 needs to be adjusted, the controller 29 controls the rotation of the corresponding small motor 22, the rotation of the small motor 22 drives the rotation of the gear 21, the gear 21 is meshed with the transmission gear II 25, then the fixed shaft 24, the fixed sleeve 27 and the illumination lamp 26 rotate, the illumination angle of the illumination lamp 26 is adjusted, the light of the illumination lamp 26 can be irradiated to a designated position, so that medical staff can conveniently watch the inside of the oral cavity of a patient, and further the medical staff can conveniently inspect and treat the oral cavity of the patient.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clinical department of stomatology pathology inspection device, includes L type low board (1), its characterized in that: the upper surface of the L-shaped low plate (1) is fixedly connected with L-shaped supporting plates (28) at positions close to the front and the back, the upper surface of the L-shaped low plate (1) and the lower surface of a transverse plate of the L-shaped supporting plates (28) are fixedly connected with bearings I (2), the two bearings I (2) are respectively sleeved with the bottom end and the top end optical axis of a screw rod (14), the bottom end optical axis of the screw rod (14) is fixedly connected with a plurality of rotating rods (3), the screw rod (14) is in threaded connection with a nut (13), one side, close to the L-shaped supporting plates (28), of the nut (13) is fixedly connected with a sliding block (30), the sliding block (30) is slidably connected into a sliding groove (31) formed in the L-shaped supporting plates (28), the right side of the nut (13) is fixedly connected with a hinge base I (15), and the hinge base I (15) is hinged with the bottom end of, the top of bracing piece (16) is articulated mutually with articulated seat two (17) through round pin axle two, articulated seat two (17) fixed connection is at the lower surface of layer board (18), the last fixed surface of L type backup pad (28) is connected with articulated seat three (19), articulated seat three (19) are articulated mutually with layer board (18) through round pin axle three.

2. The clinical intraoral medical pathology examination device according to claim 1, characterized in that: the L-shaped lower plate is characterized in that a notch (4) is formed in the position, on the left side, of the L-shaped lower plate (1), two fixing blocks (6) are fixedly connected in the notch (4), two bearings (6) are connected in the two fixing blocks in a clamped mode, one rotating shaft (10) is connected in the two bearings in a sleeved mode, two connecting blocks (11) are connected in the rotating shaft (10) in a sleeved mode, the two connecting blocks (11) are fixedly connected to the lower surface of the tongue depressor (9), two springs (5) are fixedly connected to the position, on the right side, of the lower surface of the tongue depressor (9), and the bottom end of each spring (5) is fixedly connected with.

3. The clinical intraoral medical pathology examination device according to claim 2, characterized in that: two occlusion blocks (7) are fixedly connected to the left position of the lower surface of the L-shaped lower plate (1), occlusion pads (8) are fixedly connected to the inner portions of the two occlusion blocks (7), and a tongue pressing pad (12) is sleeved at the left end of the tongue pressing plate (9).

4. The clinical intraoral medical pathology examination device according to claim 1, characterized in that: the upper surface of the supporting plate (18) is fixedly connected with a protection pad (20) at a position which is slightly left, the lower surface of the supporting plate (18) is fixedly connected with a bearing III at a position which is slightly left, a fixed shaft (24) is sleeved in the bearing III, a gear II (25) is sleeved on the fixed shaft (24), the gear II (25) is meshed with the gear I (21), and the gear I (21) is sleeved on an output shaft of a small motor (22).

5. The clinical intraoral medical pathology examination device according to claim 4, characterized in that: the small-sized motor (22) is fixedly connected in a rectangular groove (23) formed in the supporting plate (18), a fixing sleeve (27) is fixedly connected to the bottom end of the fixing shaft (24), and an illuminating lamp (26) is fixedly mounted in the fixing sleeve (27).

6. The clinical intraoral medical pathology examination device according to claim 1, characterized in that: a controller (29) is fixedly installed on the position, which is slightly right, of the upper surface of the L-shaped low plate (1), and the output end of the controller (29) is electrically connected with the small motor (22) and the access end of the illuminating lamp (26).

7. A method for using a clinical intraoperative pathological examination device comprises the following steps:

s1, when the tongue depressor is required to be used, the right end of the tongue depressor (9) is pressed downwards, the two occlusion pads (8) are contacted with the lower row of teeth of a patient, then the tongue depressor (9) is not pressed any more, the tongue depressor (9) and the tongue depressor (12) incline downwards leftwards by means of the elasticity of the spring 5, and then the tongue depressor (12) is contacted with the tongue of the patient to press the tongue of the patient downwards;

s2, simultaneously rotating the two rotating rods (3) in the forward direction, enabling the two screw rods (14) to rotate, enabling the nuts (13) and the first hinge seats (15) to move upwards by the aid of matching of the sliding grooves (31) and the sliding blocks (30) in the rotating process of the screw rods (14), enabling the supporting plates (18) and the protective pads (20) to be lifted upwards by the aid of matching of the first hinge pins, the supporting rods (16), the second hinge pins, the third hinge seats (19) and the third hinge pins in the moving process of the first hinge seats (15), and then expanding and supporting the oral cavities of patients;

s3, the two illuminating lamps (26) are powered on to work through the controller (29), and then the oral cavity of the patient is illuminated through the illuminating lamps (26), so that medical staff can conveniently check and treat the oral cavity of the patient;

s4, when the illumination angle of one of the illuminating lamps (26) needs to be adjusted, the controller (29) is used for controlling the rotation of the corresponding small motor (22), the rotation of the small motor (22) drives the rotation of the gear (21), the gear (21) is meshed with the transmission gear II (25), then the fixed shaft (24), the fixed sleeve (27) and the illuminating lamp (26) are rotated, and further the illumination angle of the illuminating lamp (26) is adjusted, so that the light of the illuminating lamp (26) can be illuminated to a specified position, the interior of the oral cavity of a patient can be conveniently watched by medical staff, and further the examination and treatment of the oral cavity of the patient by the medical staff are facilitated.