CN219149054U

CN219149054U - Oral cavity filler

Info

Publication number: CN219149054U
Application number: CN202223391662.5U
Authority: CN
Inventors: 蒋伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-09
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of radiotherapy equipment, in particular to an oral cavity filler, which comprises a mounting plate, wherein first sliding rods are embedded into two ends of one side of the mounting plate, a supporting plate is arranged outside each first sliding rod, movable rods are arranged between two inner walls of each supporting plate, connecting blocks are arranged outside each movable rod, a screw rod is arranged in the middle of one side of the mounting plate through a bearing, the improved oral cavity filler is used for filling an oral cavity of a patient during radiotherapy through the cooperation of the screw rods, the connecting blocks and the supporting plates, the problem that a worker needs to press and fix the oral cavity filler for a long time is solved, the fatigue degree of the hands of the worker is greatly reduced, the bite plate can be detached more conveniently by utilizing the cooperation of limiting blocks, clamping pins and springs, the operation difficulty of the radiotherapy oral cavity filler is reduced, and the cleaning and replacement of the bite plate are greatly improved, so that the requirements of the oral cavity filler are met.

Description

Oral cavity filler

Technical Field

The utility model relates to the technical field of radiotherapy apparatuses, in particular to an oral cavity filler.

Background

Radiation therapy is a local treatment method for treating tumors by using radiation, wherein the radiation comprises alpha rays, beta rays, gamma rays generated by radioactive isotopes, x rays, electron beams, proton beams, other particle beams generated by various x-ray therapeutic machines or accelerators, and the like, about 70 percent of cancer patients need to be treated by the radiation in the process of treating cancers, about 40 percent of cancers can be radically treated by the radiation therapy, and the effect and the position of the radiation therapy in the tumor treatment are increasingly prominent, so that the radiation therapy has become one of the main means for treating malignant tumors.

The prior patent (publication number: CN 201612950U) discloses an oral cavity filler, which comprises a cylindrical supporting body (2), wherein the cross section of the cylindrical supporting body is elliptical, a groove (3) is formed in the head end part of the cylindrical supporting body (2), and a telescopic belt (1) is arranged at the tail end part of the cylindrical supporting body (2). The surface of the cylindrical support body (2) is also provided with a layer of soft material water absorption layer. A leather cushion layer is also arranged in the groove (3). The oral cavity filler can adjust the volume of the cylindrical supporting body so as to adapt to patients with different oral cavity sizes; the oral cavity filler can absorb the oral water generated by a patient in the using process, so that the comfort level and the treatment process of the oral cavity filler are prevented from being influenced; the oral cavity filler can effectively protect oral cavity teeth and effectively prevent teeth from being injured due to excessive force when biting the grooves. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the existing oral cavity filler is used for filling air of a patient, a worker needs to press and fix the oral cavity filler for a long time, so that the fatigue degree of the hands of the worker is high; 2. the traditional oral cavity filler is mostly arranged into an integrated structure, so that when the bite plate is required to be maintained or cleaned, the traditional oral cavity filler is complicated, is not beneficial to replacement, and greatly reduces the practicability of equipment.

Disclosure of Invention

The utility model aims to provide an oral cavity filler, which solves the problems that when the prior oral cavity filler is used for filling air of a patient in the background art, a worker needs to press and fix the oral cavity filler for a long time, so that the fatigue degree of the hand of the worker is high, the traditional oral cavity filler is mostly of an integrated structure, and when the bite plate is required to be maintained or cleaned, the oral cavity filler is complicated and is not beneficial to replacement. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oral cavity filler, includes the mounting panel, the one side both ends of mounting panel are embedded to have first slide bar, two the outside of first slide bar is provided with the backup pad, two be provided with the movable rod between the inside both walls of backup pad, two the outside of movable rod is provided with the connecting block, one side middle part of mounting panel is provided with the lead screw through the bearing, the one end of lead screw is provided with the fixing base, one side of fixing base is provided with two fixed plates, two be provided with the gag lever post between the fixed plate, two one side of backup pad is embedded to have the second slide bar, two the outside of second slide bar is provided with the installation piece, two the fluting has all been seted up to the inside of installation piece, two grooved inside one side is provided with the spring, two grooved inside is provided with the stopper, two one side of stopper is provided with the bayonet lock, two the outside of installation piece is provided with the bite plate, two the both ends of stopper are provided with the guide block.

Further preferably, the mounting plate is in threaded connection with the screw rod.

Further preferably, the support plate rotates around the central axis of the first slide bar.

Further preferably, the limit rod is connected with the movable rod through a connecting block.

Further preferably, the spring, the limiting block and the bayonet are symmetrical with respect to a vertical center line of the mounting block.

Further preferably, guide grooves are formed in two ends of the groove, and the inner size of each guide groove is consistent with the outer size of each guide block.

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

according to the utility model, through the cooperation of the screw rod, the connecting block and the supporting plate, the patient can fill the oral cavity of the patient during radiotherapy, the problem that a worker needs to press and fix the oral cavity filler for a long time is solved, and the fatigue degree of the hand of the worker is greatly reduced, so that the requirement of the oral cavity filler is met.

According to the utility model, through the cooperation of the limiting block, the bayonet lock and the spring, the bite plate can be detached more conveniently, and the operation difficulty of the radiotherapy oral cavity filler is reduced, so that the cleaning and replacement of the bite plate are greatly improved, and the practicability of the radiotherapy oral cavity filler is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a mounting plate; 2. a first slide bar; 3. a support plate; 4. a movable rod; 5. a connecting block; 6. a screw rod; 7. a fixing seat; 8. a fixing plate; 9. a limit rod; 10. a second slide bar; 11. a mounting block; 12. slotting; 13. a spring; 14. a limiting block; 15. a bayonet lock; 16. a bite plate; 17. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an oral cavity filler, including mounting panel 1, the one side both ends of mounting panel 1 are embedded to have first slide bar 2, the outside of two first slide bars 2 is provided with backup pad 3, be provided with movable rod 4 between the inside both walls of two backup pads 3, the outside of two movable rods 4 is provided with connecting block 5, one side middle part of mounting panel 1 is provided with lead screw 6 through the bearing, the one end of lead screw 6 is provided with fixing base 7, one side of fixing base 7 is provided with two fixed plates 8, be provided with gag lever post 9 between two fixed plates 8, the one side of two backup pads 3 is embedded to have second slide bar 10, the outside of two second slide bar 10 is provided with installation piece 11, fluting 12 has all been seted up to the inside of two installation pieces 11, inside one side of two fluting 12 is provided with spring 13, the inside of two fluting 12 is provided with stopper 14, one side of two stopper 14 is provided with bayonet lock 15, the outside of two installation pieces 11 is provided with bite plate 16, the both ends of two stopper 14 are provided with guide block 17.

In this embodiment, as shown in fig. 2, the mounting plate 1 and the screw rod 6 are in threaded connection; the method comprises the steps of carrying out a first treatment on the surface of the By means of the cooperation of the screw rod 6 and the mounting plate 1, the two connecting blocks 5 are stretched, so that the oral cavity of a patient can be filled.

In this embodiment, as shown in fig. 1, the support plate 3 rotates with the central axis of the first slide bar 2 as the center of a circle, so as to adjust the size of the oral cavity of the patient according to the requirement, thereby greatly increasing the practicability of the device.

In this embodiment, as shown in fig. 2, the limit rod 9 is connected with the movable rod 4 through the connecting block 5; utilize gag lever post 9, connecting block 5 and movable rod 4's cooperation for the patient realizes filling to patient's oral cavity during the radiotherapy, has solved the staff and has needed pressing down fixed problem to the oral cavity filler for a long time, greatly reduced the tired degree of staff's hand, thereby accords with the oral cavity filler demand.

In this embodiment, as shown in fig. 2, the spring 13, the stopper 14 and the bayonet 15 are symmetrical with respect to the vertical center line of the mounting block 11; the bite plate 16 can be detached more conveniently, and the operation difficulty of the radiotherapy oral cavity filler is reduced, so that the cleaning and replacement of the bite plate 16 are greatly improved.

In this embodiment, as shown in fig. 3, guide grooves are formed at both ends of the slot 12, and the inner dimensions of the guide grooves are consistent with the outer dimensions of the guide blocks 17; by means of the cooperation of the sliding guide groove and the guide block 17, stability of the guide block 17 during movement is increased, and therefore offset during the process of re-moving the guide block 17 is avoided.

The application method and the advantages of the utility model are as follows: when the oral cavity filler is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, at first when needs are filled to radiotherapy patient's oral cavity, let the patient bite the board 16, the embedded gasket of bite the board 16 can prevent the damage to the tooth, then drive lead screw 6 through rotatory control rod and rotate under the cooperation of mounting panel 1 and move to the left side, lead screw 6 drives fixing base 7, fixed plate 8 and gag lever post 9 synchronous movement, and drive two connecting blocks 5 and use gag lever post 9's axis to rotate as the centre of a circle, simultaneously, connecting block 5 drives two backup pads 3 through movable rod 4 and uses the axis of first slide bar 2 to rotate as the centre of a circle, make the patient realize can fill the size of patient's oral cavity in the radiotherapy period, the staff need press fixed problem for a long time to the oral cavity filler has been solved, greatly reduced the fatigue degree of staff's hand, thereby accord with oral cavity filler demand, when the backup pad 3 moves, drive second slide bar 10 and installation piece 11 synchronous movement, and make installation piece 11 use the axis of second slide bar 10 to rotate as the centre of a circle, thereby realize can be according to the big increase the size of patient's oral cavity, thereby the clearance piece 16 need be changed by a wide margin of the clearance piece, the clearance piece 16 is realized to the clearance 16 when the clearance piece is realized to the clearance piece, and 16 is changed to the clearance piece is realized to the clearance piece is more than 16, and is convenient to the clearance piece is realized, and is 16 is changed to the clearance 16 and is more than the clearance 16 to the clearance piece is changed to the clearance piece is convenient to the clearance between the clearance piece and the clearance piece is 17 and is convenient to the pad 17 during the clearance 16 to the clearance 16 to the pad is changed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An oral cavity filler comprising a mounting plate (1), characterized in that: the utility model discloses a structure of a motor vehicle, which is characterized in that a first sliding rod (2) is embedded at two ends of one side of a mounting plate (1), a supporting plate (3) is arranged at the outer part of the first sliding rod (2), a movable rod (4) is arranged between two inner walls of the supporting plate (3), a connecting block (5) is arranged at the outer part of the movable rod (4), a screw rod (6) is arranged at the middle part of one side of the mounting plate (1) through a bearing, a fixing seat (7) is arranged at one end of the screw rod (6), two fixing plates (8) are arranged at one side of the fixing seat (7), a limiting rod (9) is arranged between the two fixing plates (8), two one side of backup pad (3) is embedded has second slide bar (10), two the outside of second slide bar (10) is provided with installation piece (11), two fluting (12) have all been seted up to the inside of installation piece (11), two the inside one side of fluting (12) is provided with spring (13), two the inside of fluting (12) is provided with stopper (14), two one side of stopper (14) is provided with bayonet lock (15), two the outside of installation piece (11) is provided with stings board (16), two the both ends of stopper (14) are provided with guide block (17).

2. An oral cavity filler according to claim 1, wherein: the mounting plate (1) is in threaded connection with the screw rod (6).

3. An oral cavity filler according to claim 1, wherein: the supporting plate (3) rotates by taking the central axis of the first sliding rod (2) as the center of a circle.

4. An oral cavity filler according to claim 1, wherein: the limiting rod (9) is connected with the movable rod (4) through the connecting block (5).

5. An oral cavity filler according to claim 1, wherein: the spring (13), the limiting block (14) and the bayonet lock (15) are respectively symmetrical with respect to the vertical center line of the mounting block (11).

6. An oral cavity filler according to claim 1, wherein: guide grooves are formed in the two ends of the groove (12), and the inner size of each guide groove is consistent with the outer size of each guide block (17).