CN215899944U

CN215899944U - Impression tray special for oral dental implant

Info

Publication number: CN215899944U
Application number: CN202120248251.7U
Authority: CN
Inventors: 于洋
Original assignee: First Affiliated Hospital of Jinzhou Medical University
Current assignee: First Affiliated Hospital of Jinzhou Medical University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-02-25
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a special impression tray for oral dental implant, which comprises a handle, a left arc-shaped groove, a front tooth groove, a rear tooth groove, a right arc-shaped groove and a tooth groove tray mold, wherein sealing gaskets are arranged inside the left arc-shaped groove, the right arc-shaped groove and the handle and outside, so that the practicability and stability of the inside of the impression tray are improved, the front tooth groove is arranged at the rear end of a vent groove, a plurality of vent holes are formed in the surface of the vent groove and the front tooth groove correspondingly, the convenience for air blowing between teeth and the impression tray is facilitated, four elevators are respectively and symmetrically arranged inside the left arc-shaped groove and the right arc-shaped groove, a plurality of lifting plates are arranged on the upper part of each elevator and the inner walls of the left arc-shaped groove and the right arc-shaped groove, and sliding plates are arranged between the lifting plates and the left arc-shaped groove and the right arc-shaped groove, so that the tooth shape of a patient is more closely obtained, the repeated impression is avoided, and the operation is simple, high operation efficiency and the like.

Description

Impression tray special for oral dental implant

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an impression tray special for oral dental implant.

Background

Hospital experts point out that early symptoms of common oral diseases are not obvious and are easily ignored by people, so that except for the normal maintenance of good diet and living habits, regular oral examination is indispensable, which is the best method for shortening the treatment course, relieving pains and reducing the treatment cost, and in addition, a plurality of systemic diseases are expressed in the oral cavity at early stage and can be found through oral health examination. According to the introduction of experts, dental diseases become the cause of a plurality of diseases with extremely high mortality rate, and the dental diseases can cause a plurality of systemic diseases such as heart diseases, kidney diseases, arthritis and the like, and even can affect pregnant women and fetuses. The expert reminds, can ten millions of do not see the odontopathy, and there are not few careless mistakes in present special die tray, for example all are fixed using the die tray, and everyone's tooth height all is different, and the mould that causes is inaccurate, and at the in-process of getting the mould, medical personnel hardly take off the die moreover, need wait for a long time, cause patient's treatment to bring inconvenience.

Accordingly, one skilled in the art provides an impression tray for dental implants to solve the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide an impression tray special for an oral dental implant, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a special impression tray for dental implant comprises a handle, a left arc-shaped groove, a front tooth groove, a rear tooth groove, a right arc-shaped groove and a tooth groove tray mold, wherein the lower part of the handle is movably connected with an adjusting plate, the left side of the handle is fixedly connected with a sliding groove, the left side of the sliding groove is movably connected with a movable plate, the right side of the handle is provided with a lifting button, the inner lower side of the handle is provided with a power supply system corresponding to the sliding groove, the left and right ends of the upper part of the handle are respectively provided with the left arc-shaped groove and the right arc-shaped groove, vent grooves are respectively arranged between the left and right ends of the upper part of the handle and the left and right arc-shaped grooves, a partition plate is arranged between the left arc-shaped groove and the right arc-shaped groove, the front and rear ends of the partition plate and the left arc-shaped groove and the right arc-shaped groove are respectively provided with the front tooth groove and the rear tooth groove, a plurality of through holes are arranged between the top and the bottom parts of the left arc-shaped groove and the right arc-shaped groove, a plurality of elevators are fixedly arranged at both ends of the bottom parts of the left arc-shaped groove and the right arc-shaped groove, the upper portion of left side arc wall and right arc wall is provided with the alveolus dish mould, be provided with the hose interface between the inside upside of handle and the air channel lower part, the one end of hose interface is provided with the air vent, the lower part one end fixed mounting of air vent has the air-blowing device, be provided with the slurcam between the bottom of air-blowing device and the spout, the inside fixed mounting of left side arc wall has adjusting device, adjusting device's bottom is run through to the one end of regulating plate through the bearing and is provided with the regulation pole, the one end of adjusting the pole has the pinion at adjusting device's inside swing joint, the left side meshing of pinion is connected and is provided with the gear wheel, the dwang has been cup jointed to the inside of gear wheel, be provided with the concave groove in the middle of the inside left side of right side arc wall.

As a further scheme of the utility model: sealing gaskets are arranged inside and outside the left arc-shaped groove, the right arc-shaped groove and the handle.

As a further scheme of the utility model: the front tooth socket is arranged at the rear end of the vent groove, and a plurality of vent holes are formed in the surface of the vent groove and correspond to the front tooth socket.

As a still further scheme of the utility model: the quantity of lift has four, and the symmetry is inside left arc wall and right arc wall respectively, and the upper portion of lift and left arc wall and right arc wall inner wall are provided with a plurality of lifter plates, and are provided with the slide between lifter plate and left arc wall and the right arc wall.

As a still further scheme of the utility model: the right side of dwang is passed through bearing and right arc wall fixed connection lead screw, and the outside threaded connection of one end of lead screw has the nut, and is made by waterproof anticorrosive material between dwang and the nut, the one end fixedly connected with power plate of nut, and the concave groove phase-match of power plate and right arc wall.

As a still further scheme of the utility model: a rubber plate is fixedly connected between the inside of the air blowing device and the pushing plate, and small springs are fixedly arranged at the left end and the right end of the rubber plate and the vent plate.

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

1-sealing gaskets are arranged inside the left arc-shaped groove, the right arc-shaped groove and the handle and outside to prevent various accessories of an elevator, a power supply system, an adjusting device and an air blowing device inside from being damaged in saliva of a patient and a later disinfection process of the impression tray, so that the practicability and the stability of the inside of the impression tray are improved.

2-in the process of taking the impression material between the anterior alveolar teeth and the posterior alveolar teeth, the medical care operation is too violent, the method is improper, the patient is likely to vomit, and the uniformly arranged vent holes are arranged on the surface of the vent groove opposite to the interior of the anterior alveolar teeth, so that the convenience in air blowing between the teeth and the impression tray is facilitated.

3-when doctorsing and nurses and put into patient's mouth impression tray, press the lift operation and adjust according to patient's tooth height, then slowly rise of lift makes the pushing plate along with slide up the removal, more is close like this and obtains patient's tooth shape to avoid relapseing the impression, easy operation, advantages such as operating efficiency height.

4-medical care can adjust the regulating plate according to patient's tooth width, then the rotation of regulating plate makes the regulation pole rotate together, it makes the pinion rotate through the bearing to adjust the pole, one side of pinion rotates rather than the gear wheel synchronous rotation that the meshing is connected, the inside dwang of same gear wheel drives the inside nut of right arc wall, the power board fixed with the nut has realized horizontal elevating movement to the inside concave groove of right arc wall, thereby to right arc wall and control the arc wall and carry out patient's tooth width adjustment, copy patient's tooth form and width size more easily like this, more can improve patient's impression degree of accuracy.

5-it can make a round trip to slide the movable plate at handle left side surface to doctorse and nurses, and the one end of movable plate drives the slurcam and carries out the lift movement to the air-blowing device inside, and the rubber slab is along with little spring motion to the inside of air-blowing device to the air vent board on both sides is pushed away hose interface both sides to outside air by the rubber slab, thereby the air is taken out at the hose interface and is advanced in the air channel, has saved the time when practicing thrift like this for doctorsing and nurses the mould, conveniently takes off the die tray for the patient moreover.

Drawings

Fig. 1 is a front view surface structure schematic diagram of an impression tray special for oral dental implant.

Fig. 2 is a schematic structural diagram of a front-view internal adjusting device in an impression tray special for oral dental implantation.

Fig. 3 is a schematic structural diagram of an internal air blowing device in a front view in an impression tray special for oral dental implantation.

Fig. 4 is a structural schematic diagram of a side view in an impression tray special for an oral dental implant.

Fig. 5 is a structural schematic diagram of an adjusting device in an impression tray special for oral dental implantation.

Fig. 6 is a schematic structural view of an air blowing device in an impression tray special for oral dental implantation.

In the figure: 1-left arc groove, 2-through hole, 3-vent groove, 4-front tooth groove, 5-clapboard, 6-handle, 7-moving plate, 8-sliding groove, 9-adjusting plate, 10-rear tooth groove, 11-lifting button, 12-lifting plate, 13-adjusting device, 14-adjusting rod, 15-right arc groove, 16-hose interface, 17-vent plate, 18-pushing plate, 19-small spring, 20-rubber plate, 21-air blowing device, 22-vent hole, 23-tooth groove disk mold, 24-large spring, 25-lifter, 26-power system, 27-nut, 28-screw rod, 29-power plate, 30-concave groove, 31-large gear, 32-small gear, 33-rotating rod, 34-sliding plate.

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.

Referring to fig. 1 to 6, in the embodiment of the present invention, a impression tray special for an oral dental implant includes a handle 6, a left arc-shaped groove 1, a front tooth groove 4, a rear tooth groove 10, a right arc-shaped groove 15 and a tooth groove tray 23, an adjusting plate 9 is movably connected to a lower portion of the handle 6, a sliding groove 8 is fixedly connected to a left side of the handle 6, a moving plate 7 is movably connected to a left side of the sliding groove 8, a lifting button 11 is disposed on a right side of the handle 6, a power supply system 26 is disposed at a lower side of the interior of the handle 6 corresponding to the sliding groove 8, the left arc-shaped groove 1 and the right arc-shaped groove 15 are disposed at left and right ends of an upper portion of the handle 6, ventilation grooves 3 are disposed between the left and right ends of the upper portion of the handle 6 and the left and right arc-

shaped grooves

1 and 15, a partition plate 5 is disposed between the left and right arc-

shaped grooves

1 and 15, the front and rear ends of the partition plate 5 and the left and right arc-

shaped grooves

1 and 10 are disposed respectively, a plurality of through holes 2 are arranged between the top and the bottom of the left arc-shaped groove 1 and the right arc-shaped groove 15, a plurality of lifters 25 are fixedly arranged at both ends of the bottom of the left arc-shaped groove 1 and the right arc-shaped groove 15, a tooth socket tray mold 23 is arranged at the upper parts of the left arc-shaped groove 1 and the right arc-shaped groove 15, a hose connector 16 is arranged between the inner upper side of the handle 6 and the lower part of the air duct 3, an air vent plate 17 is arranged at one end of the hose connector 16, an air blowing device 21 is fixedly arranged at one end of the lower part of the air vent plate 17, a pushing plate 18 is arranged between the bottom of the air blowing device 21 and the sliding groove 8, an adjusting device 13 is fixedly arranged in the left arc-shaped groove 1, an adjusting rod 14 is arranged at one end of the bottom of the adjusting device 13 penetrating through the adjusting plate 9 through a bearing, a pinion 32 is movably connected to the inside of the adjusting device, and a large gear 31 is connected to the left side of the pinion 32, the inside of gear wheel 31 has cup jointed dwang 33, and the inside left side centre of right arc wall 15 is provided with concave groove 30.

Sealing gaskets are arranged inside and outside the left arc-shaped groove 1, the right arc-shaped groove 15 and the handle 6.

The anterior socket 4 is arranged at the rear end of the ventilation groove 3, and a plurality of vent holes 22 are arranged on the surface of the ventilation groove 3 corresponding to the anterior socket 4.

The quantity of lift 25 has four, and the symmetry is inside left arc wall 1 and right arc wall 15 respectively, and the upper portion of lift 25 and left arc wall 1 and the 15 inner walls of right arc wall are provided with a plurality of lifter plates 12, and are provided with slide 34 between lifter plate 12 and left arc wall 1 and the right arc wall 15.

Bearing and right arc wall 15 fixed connection lead screw 28 are passed through on the right side of dwang 33, and the outside threaded connection of one end of lead screw 28 has nut 27, and is made by waterproof anticorrosive material between dwang 33 and the nut 27, and the one end fixedly connected with power plate 29 of nut 27, and the concave groove 30 phase-match of power plate 29 and right arc wall.

A rubber plate 20 is fixedly connected between the inside of the air blowing device 21 and the pushing plate 18, and small springs 19 are fixedly arranged at the left end and the right end of the rubber plate 20 and the vent plate 17.

The working principle of the utility model is as follows: sealing gaskets are arranged inside the left arc-shaped groove 1, the right arc-shaped groove 15 and the handle 6 and outside, in order to avoid damage to various accessories of the elevator 25, the power supply system 26, the adjusting device 13 and the air blowing device 21 inside the impression tray caused by saliva of a patient and the later disinfection process of the impression tray, the practicability and the stability inside the impression tray are improved, the ventilation holes 22 which are uniformly arranged are arranged on the surface of the ventilation groove 3 facing the inside of the front tooth groove 4 are favorable for conveniently blowing air between teeth and the impression tray when the impression tray is put into the mouth of the patient in medical care and the lifting operation is pressed down and adjusted according to the height of the teeth of the patient, and then the elevator 25 slowly enables the pushing plate 12 to move upwards along with the sliding plate 34, thus, the tooth shape of the patient can be obtained more closely, repeated impression is avoided, the operation is simple, the operation efficiency is high, and the like, medical care can adjust the adjusting plate according to the tooth width of the patient, then the adjusting plate 9 rotates to enable the adjusting rod 14 to rotate together, the adjusting rod 14 enables the pinion 32 to rotate through the bearing, one side of the pinion 32 and the big gear 31 meshed with the pinion 32 synchronously rotate, the internal rotating rod 33 of the big gear 31 drives the nut inside the right arc-shaped groove 15, the power plate 29 fixed with the nut 27 realizes transverse lifting motion for the internal concave groove 30 of the right arc-shaped groove 15, so that the tooth width of the patient can be adjusted for the right arc-shaped groove 15 and the left and right arc-shaped grooves 1, the tooth shape and the width of the patient can be copied more easily, the impression of the patient can be improved, medical care can slide the moving plate 7 back and forth on the left side surface of the handle, one end of the movable plate 7 drives the pushing plate 14 to lift and move the inside of the air blowing device 21, the rubber plate 20 moves along with the small spring 19 to the inside of the air blowing device 21, so that the air vent plates 17 on the two sides push the outside air to the two sides of the hose connector 16 by the rubber plate 20, and the air is pumped into the air vent groove 3 at the hose connector 16, thereby saving time during medical care taking, and being convenient for a patient to take off the impression tray

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A special impression tray for an oral dental implant comprises a handle (6), a left arc-shaped groove (1), a front tooth groove (4), a rear tooth groove (10), a right arc-shaped groove (15) and a tooth groove tray mold (23), and is characterized in that the lower part of the handle (6) is movably connected with an adjusting plate (9), the left side of the handle (6) is fixedly connected with a sliding groove (8), the left side of the sliding groove (8) is movably connected with a movable plate (7), the right side of the handle (6) is provided with a lifting button (11), the lower side of the inner part of the handle (6) is provided with a power supply system (26) corresponding to the sliding groove (8), the left arc-shaped groove (1) and the right arc-shaped groove (15) are respectively arranged at the left end and the right end of the upper part of the handle (6), vent grooves (3) are respectively arranged between the left end and the right end of the upper part of the handle (6) and the left arc-shaped groove (1) and the right arc-shaped groove (15), a baffle plate (5) is arranged between the left arc-shaped groove (1) and the right arc-shaped groove (15), a front tooth socket (4) and a rear tooth socket (10) are respectively arranged at the front end and the rear end of the partition board (5) and the left arc-shaped groove (1) and the right arc-shaped groove (15), a plurality of through holes (2) are arranged between the tops and the bottoms of the left arc-shaped groove (1) and the right arc-shaped groove (15), a plurality of elevators (25) are fixedly arranged at the two ends of the bottoms of the left arc-shaped groove (1) and the right arc-shaped groove (15), a tooth socket disc mold (23) is arranged at the upper parts of the left arc-shaped groove (1) and the right arc-shaped groove (15), a hose connector (16) is arranged between the inner upper side of the handle (6) and the lower part of the air vent groove (3), an air vent plate (17) is arranged at one end of the hose connector (16), an air blowing device (21) is fixedly arranged at one end of the lower part of the air vent plate (17), a pushing plate (18) is arranged between the bottom of the air blowing device (21) and the sliding groove (8), an adjusting device (13) is fixedly arranged in the left arc-shaped groove (1), the bottom of the adjusting device (13) is provided with an adjusting rod (14) through one end of the bearing penetrating through the adjusting plate (9), one end of the adjusting rod (14) is movably connected with a small gear (32) in the adjusting device, the left side of the small gear (32) is meshed and connected with a large gear (31), a rotating rod (33) is sleeved in the large gear (31), and a concave groove (30) is formed in the middle of the left side of the inside of the right arc-shaped groove (15).

2. The impression tray special for the oral dental implant according to claim 1, wherein the left arc-shaped groove (1), the right arc-shaped groove (15) and the handle (6) are provided with sealing gaskets inside and outside.

3. An impression tray special for an oral dental implant according to claim 1, wherein the anterior socket (4) is provided at a rear end position of the ventilation groove (3), and a plurality of ventilation holes (22) are provided on a surface of the ventilation groove (3) corresponding to the anterior socket (4).

4. The impression tray special for the oral dental implant according to claim 1, wherein the number of the elevator (25) is four, the elevator is respectively and symmetrically arranged inside the left arc-shaped groove (1) and the right arc-shaped groove (15), a plurality of lifting plates (12) are arranged on the upper part of the elevator (25) and the inner walls of the left arc-shaped groove (1) and the right arc-shaped groove (15), and a sliding plate (34) is arranged between the lifting plates (12) and the left arc-shaped groove (1) and the right arc-shaped groove (15).

5. The impression tray special for an oral dental implant according to claim 1, wherein the right side of the rotating rod (33) is fixedly connected with the screw rod (28) through a bearing and a right arc-shaped groove (15), the outer part of one end of the screw rod (28) is connected with the nut (27) through a thread, the rotating rod (33) and the nut (27) are made of a waterproof and anticorrosive material, one end of the nut (27) is fixedly connected with the power plate (29), and the power plate (29) is matched with the concave groove (30) of the right arc-shaped groove.

6. The impression tray special for an oral dental implant according to claim 1, wherein a rubber plate (20) is fixedly connected between the inside of the air blowing device (21) and the pushing plate (18), and small springs (19) are fixedly arranged at the left end and the right end of the rubber plate (20) and the air vent plate (17).