CN219048574U

CN219048574U - Occlusal membrane fixing device

Info

Publication number: CN219048574U
Application number: CN202222657948.7U
Authority: CN
Inventors: 贾利芳
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-23
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of auxiliary appliances for oral diagnosis and treatment, in particular to an occlusion film fixing device which comprises an occlusion film body, a chin pad film, a support base and a back-shaped frame, wherein the back-shaped frame is arranged on the chin pad film; the chin pad membrane is positioned at the bottom end of the occluding membrane body and is of an integrated structure with the occluding membrane body; the support base is arranged on a headstock of the panoramic machine; a first magnet sheet and a second magnet sheet which are corresponding to each other are respectively adhered and fixed on the support base and the back-shaped frame; the occlusion membrane fixing device is provided with the chin pad membrane and is of an integrated structure with the occlusion membrane body, accessories are not required to be added for supporting the chin of a patient, and the cost is low; utilize support base, back font frame and two magnet pieces of mutual actuation, stabilize chin pad membrane, can guarantee the stability of chin pad membrane and interlock membrane body, guarantee the reliability of use to open back font frame and can take off the interlock membrane and change, it is convenient to change.

Description

Occlusal membrane fixing device

Technical Field

The utility model belongs to the technical field of auxiliary appliances for oral diagnosis and treatment, and particularly relates to an occlusal membrane fixing device.

Background

A digital oral three-dimensional panoramic machine is a scientific instrument commonly used in oral medical treatment and is used for shooting three-dimensional images in the oral cavity of a patient, for example, chinese patent application number 201920029431.9 discloses a panoramic machine based on medical equipment, wherein a headstock and a biting rod are important components of the panoramic machine, the headstock is used for supporting the chin of the patient, and the patient bites the biting rod to realize shooting.

The occlusion membrane is a protective membrane body special for the panoramic machine, and when the panoramic machine is in actual use, in order to avoid cross infection of different patients, an occlusion membrane is usually sleeved on the occlusion rod, and the occlusion membrane is a disposable membrane body and is replaced by one person.

However, after the conventional occlusion membrane is sleeved on the occlusion rod, in order to ensure the stability of the occlusion membrane and support the chin of a patient, other accessories, such as a medical blue membrane, are also used to adhere the lower end of the occlusion membrane to the head frame, and this mode is also a common mode in hospitals at present, and is not beneficial to replacement although the stability of the occlusion membrane is ensured.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a snap film fixing device which has the characteristics of convenient use and easy replacement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the occlusion membrane fixing device comprises an occlusion membrane body, and further comprises a chin pad membrane, a support base and a back-shaped frame;

the chin pad membrane is positioned at the bottom end of the occluding membrane body and is of an integrated structure with the occluding membrane body;

the support base is arranged on a headstock of the panoramic machine and used for supporting the chin of a patient, and the chin pad film is laid on the top surface of the support base after the biting film body is sleeved on a biting rod of the panoramic machine;

the back-shaped frame is hinged to the top end of the supporting base, and a first magnet sheet and a second magnet sheet which are corresponding to each other are respectively bonded and fixed on the supporting base and the back-shaped frame.

As a preferable technical scheme of the utility model, suckers are fixed at four corners of the bottom surface of the supporting base for installing the supporting base on a headstock of the panoramic camera.

As a preferable technical scheme of the utility model, the top surface of the supporting base is adhered and fixed with a foam cushion.

As a preferable technical scheme of the utility model, the device further comprises a suspended top plate, a bidirectional threaded rod, a turnover supporting rod and sliding seats, wherein an adjusting cavity capable of accommodating the suspended top plate is formed in the supporting base, a sponge cushion is fixedly adhered to the top surface of the suspended top plate, the two sliding seats are symmetrically arranged in the adjusting cavity, the bidirectional threaded rod is transversely erected in the adjusting cavity through a bearing support, the bidirectional threaded rod penetrates through the sliding seats and is connected with the sliding seats in a threaded screwing mode, and the top ends of the two groups of turnover supporting rods are hinged with the suspended top plate, and the bottom ends of the two groups of turnover supporting rods are hinged with the corresponding sliding seats; a knob is fixed at the end part of the bidirectional threaded rod.

As a preferred technical scheme of the utility model, a guide rod penetrating through the sliding seat is also fixed in the adjusting cavity.

Compared with the prior art, the utility model has the beneficial effects that: the occlusion membrane fixing device is provided with the chin pad membrane and is of an integrated structure with the occlusion membrane body, accessories are not required to be added for supporting the chin of a patient, and the cost is low; utilize support base, back font frame and two magnet pieces of mutual actuation, stabilize chin pad membrane, can guarantee the stability of chin pad membrane and interlock membrane body, guarantee the reliability of use to open back font frame and can take off the interlock membrane and change, it is convenient to change.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an axial structure of a first form of the support base of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of another form of support base of the present utility model;

in the figure: 1. a bite membrane body; 2. chin pad membrane; 3. a support base; 4. a character-returning frame; 5. a suction cup; 6. a first magnet sheet; 7. a second magnet piece; 8. a sponge cushion; 9. a regulating chamber; 10. a suspended top plate; 11. a two-way threaded rod; 12. turning over the supporting rod; 13. a sliding seat; 14. a knob; 15. a guide rod.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, the present utility model provides the following technical solutions: the occlusion membrane fixing device comprises an occlusion membrane body 1, and further comprises a chin pad membrane 2, a support base 3 and a rectangular frame 4;

in the embodiment, as shown in fig. 1, the chin pad membrane 2 is located at the bottom end of the occlusal membrane body 1 and is in an integral structure with the occlusal membrane body 1, so that an accessory is not required to be added for supporting the chin of a patient during use, and the cost is low;

in the embodiment, as shown in fig. 1, a support base 3 is mounted on a headstock of a panoramic machine for supporting the chin of a patient, and a chin pad film 2 is laid on the top surface of the support base 3 after a bite film body 1 is sleeved on a bite bar of the panoramic machine;

in the embodiment, as shown in fig. 1 and fig. 2, the back-shaped frame 4 is hinged at the top end of the supporting base 3, and the first magnet sheet 6 and the second magnet sheet 7 corresponding to each other are respectively adhered and fixed on the supporting base 3 and the back-shaped frame 4, so that when in use, the supporting base 3 is firstly arranged on a headstock of the panoramic machine, the back-shaped frame 4 is opened, then the occlusal film body 1 is sleeved on a biting rod of the panoramic machine, the chin pad 2 is paved on the top surface of the supporting base 3 after the occlusal film body 1 is sleeved on the biting rod of the panoramic machine, finally the back-shaped frame 4 is closed, and the first magnet sheet 6 and the second magnet sheet 7 are mutually absorbed and clamp the chin pad 2, thereby improving the stability of the chin pad 2 and the occlusal film body 1; after shooting is completed, the patient leaves the panoramic camera head frame, the medical staff opens the back-shaped frame 4, the used occluding film body 1 is taken down and the new occluding film body 1 is replaced, and the replacement is convenient.

As shown in fig. 1 and fig. 2, in this embodiment, suction cups 5 are fixed at four corners of the bottom surface of the support base 3 for mounting the support base 3 on a headstock of a panoramic camera, and the support base 3 is mounted on the headstock of the panoramic camera by using the suction effect of the suction cups 5, so that the mounting is convenient.

As shown in fig. 1 and fig. 2, in this embodiment, a foam cushion 8 is adhered and fixed on the top surface of the support base 3, and the chin of the patient is supported by the foam cushion 8, so that the patient is more comfortable, and the discomfort caused by hard contact between the panoramic headstock and the chin of the patient is avoided.

Example two

The difference between this embodiment and the first embodiment is that, as shown in fig. 3, the embodiment further includes a suspended top plate 10, a bidirectional threaded rod 11, a turnover support rod 12 and a sliding seat 13, an adjusting cavity 9 capable of accommodating the suspended top plate 10 is provided in the support base 3, a foam-rubber cushion 8 is adhered and fixed on the top surface of the suspended top plate 10, the two sliding seats 13 are symmetrically arranged in the adjusting cavity 9, the bidirectional threaded rod 11 is transversely erected in the adjusting cavity 9 through a bearing support, the bidirectional threaded rod 11 penetrates the sliding seat 13 and is connected with the sliding seat 13 in a threaded screwing manner, the top ends of the two groups of turnover support rods 12 are hinged with the suspended top plate 10, and the bottom ends are hinged with the corresponding sliding seats 13; the end part of the bidirectional threaded rod 11 is fixedly provided with the knob 14, so that the knob 14 can be rotated to drive the bidirectional threaded rod 11 to rotate when necessary, the two sliding seats 13 are driven to move under the action of screw threads, the sliding seats 13 drive the overturning supporting rod 12 to overturn and move, the overturning supporting rod 12 is used for changing the height of the suspended top plate 10, and the suspended top plate is convenient to adapt to different patients.

As shown in fig. 3, as an alternative embodiment, in this embodiment, a guide rod 15 penetrating the sliding seat 13 is further fixed in the adjusting cavity 9, so as to improve the stability of the sliding seat 13.

The working principle and the using flow of the utility model are as follows: according to the occlusion film fixing device, when the occlusion film fixing device is used, the support base 3 is firstly arranged on the headstock of the panoramic machine, the back-shaped frame 4 is opened, the occlusion film body 1 is sleeved on the biting rod of the panoramic machine, the chin pad film 2 is paved on the top surface of the support base 3 after the occlusion film body 1 is sleeved on the biting rod of the panoramic machine, the back-shaped frame 4 is closed, the first magnet sheet 6 and the second magnet sheet 7 are mutually attracted and clamp the chin pad film 2, and the stability of the chin pad film 2 and the occlusion film body 1 is improved;

after shooting is completed, a patient leaves the panoramic camera head frame, a medical staff opens the back-shaped frame 4, the used occluding film body 1 is taken down and replaced by a new occluding film body 1, and the replacement is convenient;

in an alternative embodiment, the rotatable knob 14 drives the bidirectional threaded rod 11 to rotate when necessary, and drives the two sliding seats 13 to move under the action of the threaded rotation, the sliding seats 13 drive the overturning supporting rod 12 to overturn and move, and the overturning supporting rod 12 is used for changing the height of the suspended top plate 10, so that the suspended top plate is convenient for adapting to different patients.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bite membrane fixation device comprising a bite membrane body (1), characterized in that: the occlusion film fixing device further comprises a chin pad film (2), a supporting base (3) and a zigzag frame (4);

the chin pad membrane (2) is positioned at the bottom end of the occluding membrane body (1) and is of an integrated structure with the occluding membrane body (1);

the support base (3) is arranged on a headstock of the panoramic machine and used for supporting the chin of a patient, and the chin pad membrane (2) is paved on the top surface of the support base (3) after the biting membrane body (1) is sleeved on a biting rod of the panoramic machine;

the back-shaped frame (4) is hinged to the top end of the supporting base (3), and a first magnet sheet (6) and a second magnet sheet (7) which are corresponding to each other are respectively adhered and fixed on the supporting base (3) and the back-shaped frame (4).

2. A bite membrane fixation device according to claim 1, wherein: sucking discs (5) are fixed at four corners of the bottom surface of the supporting base (3) and used for installing the supporting base (3) on a headstock of the panoramic camera.

3. A bite membrane fixation device according to claim 1, wherein: the top surface of the supporting base (3) is fixedly adhered with a foam cushion (8).

4. A bite membrane fixation device according to claim 1, wherein: the novel suspension type lifting device is characterized by further comprising a suspension top plate (10), two bidirectional threaded rods (11), a turnover supporting rod (12) and sliding seats (13), wherein an adjusting cavity (9) capable of accommodating the suspension top plate (10) is formed in the supporting base (3), a spongy cushion (8) is fixedly adhered to the top surface of the suspension top plate (10), the two sliding seats (13) are symmetrically arranged in the adjusting cavity (9), the two bidirectional threaded rods (11) are transversely erected in the adjusting cavity (9) through bearing supports, the bidirectional threaded rods (11) penetrate through the sliding seats (13) and are connected with the sliding seats (13) in a threaded screwing mode, and the top ends of the two groups of turnover supporting rods (12) are hinged with the suspension top plate (10) and the bottom ends of the two groups of turnover supporting rods are hinged with the corresponding sliding seats (13); a knob (14) is fixed at the end part of the bidirectional threaded rod (11).

5. A bite membrane fixation device according to claim 4 wherein: a guide rod (15) penetrating through the sliding seat (13) is also fixed in the adjusting cavity (9).