CN212438551U

CN212438551U - Mouth opening size adjusting device for stomatological examination

Info

Publication number: CN212438551U
Application number: CN202020508658.4U
Authority: CN
Inventors: 陈冬雷
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-02
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a department of stomatology inspection is with oral cavity opening size adjusting device, include basement, support column two and change the handle down, the lower extreme of basement is provided with the bite-block down, and the inside of basement runs through down has the pipeline, the up end of basement is fixed with pivot one down, and the up end of pivot one is fixed with support column one, the preceding terminal surface of support column one is provided with the bracing piece, and the inside of bracing piece runs through has staple one, change the right-hand member face that is fixed in the regulation post, and the left side of adjusting the post is provided with the spliced pole, support column two is fixed in the top of spliced pole, and the surface of support column two is provided with the lamp area, the up end of support column two is fixed with pivot two. The appearance of basement and last basement is the U style of calligraphy down, makes things convenient for the placing of tooth, and the bite-block that the internal surface of basement and last basement all is fixed with the silica gel material down, slows down the tooth discomfort, and support column one and support column two can rotate with basement and last basement down, make things convenient for doctor's operation.

Description

Mouth opening size adjusting device for stomatological examination

Technical Field

The utility model relates to the field of medical equipment, specifically be a stomatology department inspection is with oral cavity opening size adjusting device.

Background

The department of stomatology mainly develops orthodontics, cold light whitening, fine work and makes various porcelain teeth, can partially remove false teeth, rubber supports, steel supports and various precision accessories, and simultaneously develops endodontic diseases, periodontal diseases, apical treatment and the like, the treatments usually require a patient to open own mouth with force for a long time, most of the patients cannot be achieved only by the own strength, troubles are brought to medical patients, and therefore, a device capable of helping the patient to adjust the opening size of the oral cavity is needed.

The oral cavity adjusting device in the market is large in size, uncomfortable to wear, troublesome to operate and single in function, brings bad use experience to patients and medical staff, and therefore the oral cavity opening size adjusting device for the department of stomatology examination is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of stomatology inspection is with oral cavity opening big or small adjusting device to it is bulky to solve the adjusting device who provides in the above-mentioned background art, wears uncomfortable, troublesome poeration, and the function singleness brings the problem that not good use was experienced for patient and medical staff.

In order to achieve the above object, the utility model provides a following technical scheme: a mouth opening size adjusting device for stomatological examination comprises a lower substrate, a bite block, a pipeline, a first rotating shaft, a first supporting column, a first fixing nail, a supporting rod, a connecting column, a second supporting column, a lamp strip, a second rotating shaft, an upper substrate, an adjusting column, a sleeve, a rotating handle and a second fixing nail, wherein the bite block is arranged on the inner surface of the lower substrate, the pipeline penetrates through the lower substrate, the first rotating shaft is fixed on the upper end face of the lower substrate, the first supporting column is fixed on the upper end face of the first rotating shaft, the supporting rod is arranged on the front end face of the first supporting column, the first fixing nail penetrates through the inner portion of the supporting rod, the rotating handle is fixed on the right end face of the adjusting column, the adjusting column penetrates through the inner portion of the sleeve, the rotating handle is fixed on the right end face of the sleeve, the connecting column is arranged on the left side of the rotating handle, the second supporting column is arranged above, and a second rotating shaft is fixed on the upper end surface of the second supporting column, and an upper substrate is fixed on the upper end surface of the second rotating shaft.

Preferably, the lower substrate and the upper substrate are both U-shaped, and the bite block is made of silica gel.

Preferably, the first support column and the lower base form a rotating structure through the first rotating shaft, and the connection mode between the first support column and the sleeve is sleeved connection.

Preferably, the connecting column is U-shaped in appearance, the adjusting column is in threaded connection with the connecting column, and a second fixing nail is fixed on the outer surface of the sleeve.

Preferably, the left side of the supporting rod and the first supporting column form a rotating structure through the first fixing nail, and the right side of the supporting rod and the sleeve form a rotating structure through the second fixing nail.

Preferably, four groups of the lamp strips are uniformly distributed in the center of the second support column, and the lamp strips are tightly attached to the second support column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower base and the upper base are U-shaped, so that the placement of teeth is facilitated, the inner surfaces of the lower base and the upper base are both fixed with tooth pads made of silica gel, the discomfort of the teeth is relieved, the first support column and the second support column can rotate with the lower base and the upper base, and the product can be placed at any position in the oral cavity;

2. the adjusting column can stretch out and draw back in the connecting column through threads, and the length of the adjusting column exposed outside is changed, so that the angle between the supporting rod and the supporting column I and the sleeve is adjusted, and the opening and closing degree of the oral cavity of a patient is increased or reduced;

3. the lamp strip is arranged on the outer surface of the second support column, so that medical staff can observe the internal situation of the oral cavity of a patient more clearly, the left side of the lower substrate is provided with a pipeline, and saliva and the like can be extracted outwards through the pipeline.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a lower substrate; 2. a bite block; 3. a pipeline; 4. a first rotating shaft; 5. a first supporting column; 6. fixing a first nail; 7. a support bar; 8. connecting columns; 9. a second supporting column; 10. a light strip; 11. a second rotating shaft; 12. An upper substrate; 13. an adjustment column; 14. a sleeve; 15. turning a handle; 16. and fixing nails II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an oral cavity opening size adjusting device for stomatological examination comprises a lower base 1, a bite block 2, a pipeline 3, a first rotating shaft 4, a first support column 5, a first fixing nail 6, a support rod 7, a connecting column 8, a second support column 9, a lamp strip 10, a second rotating shaft 11, an upper base 12, an adjusting column 13, a sleeve 14, a rotating handle 15 and a second fixing nail 16, wherein the bite block 2 is arranged on the inner surface of the lower base 1, the pipeline 3 penetrates through the lower base 1, the first rotating shaft 4 is fixed on the upper end surface of the lower base 1, the first support column 5 is fixed on the upper end surface of the first rotating shaft 4, the support rod 7 is arranged on the front end surface of the first support column 5, the first fixing nail 6 penetrates through the support rod 7, the sleeve 14 is arranged on the right side of the support rod 7, the adjusting column 13 penetrates through the sleeve 14, the rotating handle 15 is fixed on the right end surface of the adjusting column 13, the connecting column 8 is, the second supporting column 9 is arranged above the fixed connecting column 8, a lamp strip 10 is arranged on the outer surface of the second supporting column 9, a second rotating shaft 11 is fixed on the upper end surface of the second supporting column 9, an upper base 12 is fixed on the upper end surface of the second rotating shaft 11, the lower base 1 and the upper base 12 are both U-shaped, the bite block 2 is made of silica gel, the first supporting column 5 and the lower base 1 form a rotating structure through a first rotating shaft 4, the adjusting column 13 and the sleeve 14 are connected in a sleeved mode, the lower base 1 and the upper base 12 are both U-shaped, the placement of teeth is facilitated, the bite blocks 2 made of silica gel are fixed on the inner surfaces of the lower base 1 and the upper base 12, the discomfort of aching pain caused by the long-time contact of the teeth with the lower base 1 and the upper base 12 is effectively relieved, the first supporting column 5 and the second supporting column 9 can rotate with the lower base 1 and the upper base 12, the rotating handle 15 can be adjusted to a place convenient for medical, therefore, the product can be placed at any position in the oral cavity;

the appearance of the connecting column 8 is U-shaped, the connection mode between the adjusting column 13 and the connecting column 8 is threaded connection, a second fixing nail 16 is fixed on the outer surface of the sleeve 14, a rotating structure is formed between the left side of the supporting rod 7 and the first supporting column 5 through the first fixing nail 6, a rotating structure is formed between the right side of the supporting rod 7 and the sleeve 14 through the second fixing nail 16, the adjusting column 13 can stretch out and draw back in the connecting column 8 through threads, the exposed length of the adjusting column 13 is changed, so that the angle between the supporting rod 7 and the first supporting column 5 and the sleeve 14 is adjusted, the oral cavity opening and closing degree of a patient is increased or reduced, the pipeline 3 is arranged on the left side of the lower base 1, a large amount of saliva can be accumulated in the mouth of the patient when the oral cavity is kept open for a long time, or medicines and the like can be used for treating;

four groups of the lamp strips 10 are uniformly distributed in the center of the second support column 9, the lamp strips 10 are tightly attached to the second support column 9, and the lamp strips 10 are arranged on the outer surface of the second support column 9, so that medical staff can observe the internal conditions of the oral cavity of a patient more clearly, and convenience is brought to the patient and the medical staff.

The working principle is as follows: to the oral cavity of this kind opens size adjusting device, during the use, the patient need put into upper base 12 with the upper teeth, lower row of teeth puts into lower base 1, and the tooth of placing can select the opposite side that needs treatment or observe partially, all is fixed with bite-block 2 in upper base 12 and the lower base 1, and the material of bite-block 2 is silica gel, protection patient's that can be better tooth, brings more comfortable experience for the patient.

After the placement is finished, the first support column 5 forms a rotating structure with the lower base 1 through the first rotating shaft 4, and the second support column 9 forms a rotating structure with the upper base 12 through the second rotating shaft 11, so that the rotating handle 15 can be adjusted to a position which does not hinder the work of medical staff no matter the product is placed on teeth in the oral cavity of a patient, when the oral cavity of the patient needs to be adjusted by the medical staff, the rotating handle 15 can be rotated to drive the adjusting column 13 to rotate, the tail part of the adjusting column 13 is provided with threads, the inner part of the connecting column 8 is also provided with the threads, the depth of the adjusting column 13 in the connecting column 8 can be changed, the sleeve 14 is movably connected with the adjusting column 13, when the position of the adjusting column 13 is changed, the included angle between the support rod 7 and the horizontal direction is changed through the second fixing nail 16 fixed on the outer surface of the sleeve 14, and therefore, the height, the angle of the opening size of the oral cavity of the patient is changed.

The surface of two 9 of support columns is provided with lamp area 10, and lamp area 10 is provided with four groups, can all-round illumination patient's oral cavity, and help medical staff can clearly observe patient's oral cavity environment, and the left side of basement 1 is provided with pipeline 3 down, and when the interior volume of patient oral cavity had a large amount of saliva, accessible pipeline 3 was taken it out, reinforcing patient's travelling comfort.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inspection of department of stomatology is with open size adjusting device of oral cavity, includes lower base (1), two (9) of support column and changes handle (15), its characterized in that: the lower end of the lower substrate (1) is provided with a bite block (2), a pipeline (3) penetrates through the lower substrate (1), a first rotating shaft (4) is fixed on the upper end face of the lower substrate (1), a first supporting column (5) is fixed on the upper end face of the first rotating shaft (4), a supporting rod (7) is arranged on the front end face of the first supporting column (5), a first fixing nail (6) penetrates through the supporting rod (7), a sleeve (14) is arranged on the right side of the supporting rod (7), an adjusting column (13) penetrates through the sleeve (14), a rotating handle (15) is fixed on the right end face of the adjusting column (13), a connecting column (8) is arranged on the left side of the adjusting column (13), a second supporting column (9) is fixed above the connecting column (8), a lamp strip (10) is arranged on the outer surface of the second supporting column (9), a second rotating shaft (11) is fixed on the upper end face of the second supporting column (9), and an upper substrate (12) is fixed on the upper end face of the second rotating shaft (11).

2. The device for adjusting the mouth opening size for the dental examination according to claim 1, wherein: the lower base (1) and the upper base (12) are both U-shaped, and the bite block (2) is made of silica gel.

3. The device for adjusting the mouth opening size for the dental examination according to claim 1, wherein: the first support column (5) and the lower base (1) form a rotating structure through the first rotating shaft (4), and the connection mode between the adjusting column (13) and the sleeve (14) is in sleeved connection.

4. The device for adjusting the mouth opening size for the dental examination according to claim 1, wherein: the appearance of spliced pole (8) is the U style of calligraphy, and adjusts the connected mode between post (13) and spliced pole (8) and be threaded connection, the external surface of sleeve pipe (14) is fixed with staple two (16).

5. The device for adjusting the mouth opening size for the dental examination according to claim 1, wherein: the left side of the supporting rod (7) forms a rotating structure with the supporting column I (5) through the fixing nail I (6), and the right side of the supporting rod (7) forms a rotating structure with the sleeve (14) through the fixing nail II (16).

6. The device for adjusting the mouth opening size for the dental examination according to claim 1, wherein: four groups of the lamp strips (10) are circumferentially distributed about the central point of the second support column (9), and the lamp strips (10) are tightly attached to the second support column (9).