CN214209194U - Individualized mouth gag in radiotherapy - Google Patents

Abstract

The utility model discloses an individuation gag in radiotherapy, which comprises a vertical plate, the inner wall of riser rotates through the bearing and is connected with the threaded rod, the outer wall threaded connection of threaded rod has the diaphragm, clearance fit has the horizontal pole in the inside of diaphragm still, the one end and the riser fixed connection of horizontal pole. This individuation gag in radiotherapy, through branch, the threaded rod, the diaphragm, cooperation between horizontal pole and the riser, realized strutting the oral cavity of patient, the help patient carries out the oral cavity and supports, through making into appointed shape with food level rubber sleeve, can be better with the oral cavity cooperation of patient, realize optimizing, do not need appurtenance such as patient's preparation wooden plug, it is more convenient to use, and can carry out the oral cavity support of different angles to different patient's different stages, excellent in use effect, be suitable for using widely, cooperation through scale and pointer, can be to the angle and the high record of strutting of branch, it is more convenient to use.

Description

Individualized mouth gag in radiotherapy

Technical Field

The utility model relates to the technical field of medical treatment, specifically be an individuation ware of opening one's mouth in radiotherapy.

Background

The oral cavity of a patient with head and neck needs to be supported during radiotherapy so as to relieve the side effect of radiotherapy. This strutting arrangement is at oral cavity jaw face tumour radiotherapy in-process, need fix the position of keeping away from the target area as far as possible with normal tissue to reduce the emergence of adverse reactions such as oral mucositis, taste obstacle, but because oral cavity and tongue anatomical structure's particularity, there is the problem that position and shape change are big, fixed difficulty, repeatability are poor in the radiotherapy process of dividing, and the mouth gag that uses commonly at present has a mouth of sucking bottle, cork etc., can't satisfy the needs of accurate radiotherapy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an individuation ware of opening one's mouth in the radiotherapy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an individuation ware of flaring in radiotherapy, includes the riser, the inner wall of riser rotates through the bearing and is connected with the threaded rod, the outer wall threaded connection of threaded rod has the diaphragm, the inside clearance fit that still has of diaphragm has the horizontal pole, the one end and the riser fixed connection of horizontal pole, the top surface and the bottom surface of diaphragm all are connected with branch through tooth meshing, branch rotates through the round pin axle with the one end of diaphragm meshing and is connected with the support, support and riser fixed connection, food level rubber sleeve has been cup jointed to the one end of keeping away from with diaphragm meshing for branch.

Preferably, a rotating wheel is further arranged on the threaded rod.

Preferably, the cross-section of the cross-bar is circular.

Preferably, scales are processed on the front face of one end, meshed with the transverse plate, of the supporting rod, and a pointer is arranged on the support on one side adjacent to the supporting rod.

Preferably, the pointer is embedded in the inner wall of the support.

Compared with the prior art, the beneficial effects of the utility model are that: this individuation gag in radiotherapy, through branch, the threaded rod, the diaphragm, the cooperation between horizontal pole and the riser, strut patient's oral cavity, the help patient carries out the oral cavity and supports, through making into food level rubber sleeve into appointed shape, can be better with patient's oral cavity cooperation, realize optimizing, need not make appurtenance such as wooden plug separately, it is more convenient to use, and can carry out the oral cavity support of different angles to different stages of different patients, the result of use is better, be suitable for using widely.

Through the cooperation of scale and pointer, can carry out the record to the angle of strutting and height of branch, it is more convenient to use.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic view of the connection structure of the vertical plate, the transverse plate and the support rod in fig. 2.

In the figure: 1. riser, 2, threaded rod, 3, diaphragm, 4, horizontal pole, 5, branch, 6, support, 7, scale, 8, pointer, 9, food level rubber sleeve.

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 individualized mouth gag in radiotherapy comprises a vertical plate 1, wherein the inner wall of the vertical plate 1 is rotatably connected with a threaded rod 2 through a bearing, the left and right positions of a transverse plate 3 can be adjusted by rotating the threaded rod 2 through the matching between the threaded rod 2 and the transverse plate 3, a supporting rod 5 is driven to rotate through the meshing between the transverse plate 3 and the supporting rod 5, the left end of the supporting rod 5 is opened, the cavity of a patient is opened through a food-grade rubber sleeve 9, the transverse plate 3 is in threaded connection with the left side of the outer wall of the threaded rod 2, a cross rod 4 is in clearance fit below the inner wall of the transverse plate 3, the transverse rod 4 plays a limiting role on the transverse plate 3, the right end of the cross rod 4 is fixed with the left side of the vertical plate 1, the top and the bottom of the transverse plate 3 are both connected with the supporting rod 5 through tooth meshing, the food-grade rubber sleeve 9 is sleeved on the left side of the outer wall of the supporting rod 5, and the food-grade rubber sleeve 9 can be processed according to the oral cavity structure of the human body, and then carry out better contact with patient's tooth, realize optimizing, the right-hand member of branch 5 is connected with support 6 through the round pin axle rotation, and the right-hand member of support 6 is together fixed with riser 1's left side, and the right-hand member processing of threaded rod 2 has the runner, and the design of runner can the person of facilitating the use rotate threaded rod 2, and the cross-section of horizontal pole 4 is circularly.

The processing of the positive right side of branch 5 has scale 7, and the right side of branch 5 is equipped with pointer 8, and when branch 5 rotated, can drive scale 7 and change, and pivoted angle this moment can be observed to the position of cooperation pointer 8, and pointer 8 is in the same place with fixing of support 6, and pointer 8 is embedded in the positive inner wall of support 6.

When using the individuation ware of opening one's mouth in this radiotherapy, at first put into patient's mouth with two branch 5, contact food level rubber sleeve 9 with patient's tooth, pass through the cooperation between threaded rod 2 and the diaphragm 3 this moment, make rotation threaded rod 2 can drive diaphragm 3 motion left, and then rotate through the meshing drive branch 5 between diaphragm 3 and the branch 5, the left end of branch 5 opens, prop open patient's cavity through food level rubber sleeve 9, can support oral cavity or tooth, when branch 5 rotates, can drive the change of scale 7, cooperation pointer 8's position, branch 5 pivoted angle this moment can be observed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. An individualized mouthpart in radiotherapy, includes riser (1), its characterized in that: the inner wall of riser (1) rotates through the bearing and is connected with threaded rod (2), the outer wall threaded connection of threaded rod (2) has diaphragm (3), the inside clearance fit that still of diaphragm (3) has horizontal pole (4), the one end and riser (1) fixed connection of horizontal pole (4), the top surface and the bottom surface of diaphragm (3) all are connected with branch (5) through tooth meshing, branch (5) are rotated through the round pin axle with diaphragm (3) meshed one end and are connected with support (6), support (6) and riser (1) fixed connection, food level rubber sleeve (9) have been cup jointed with diaphragm (3) meshed one end in branch (5) keeping away from.

2. An individualized gapper in radiotherapy according to claim 1, characterized in that: and the threaded rod (2) is also provided with a rotating wheel.

3. An individualized gapper in radiotherapy according to claim 1, characterized in that: the cross section of the cross rod (4) is circular.

4. An individualized gapper in radiotherapy according to claim 1, characterized in that: scales (7) are processed on the front face of one end, meshed with the transverse plate (3), of the supporting rod (5), and a pointer (8) is arranged on the support (6) on one side adjacent to the supporting rod (5).

5. An individualized gapper in radiotherapy according to claim 4, characterized in that: the pointer (8) is embedded in the inner wall of the support (6).

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