CN213490241U

CN213490241U - Radiotherapy postoperative resumes with training device of opening one's mouth

Info

Publication number: CN213490241U
Application number: CN202021298155.5U
Authority: CN
Inventors: 张蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-22
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a mouth opening training device for postoperative recovery of radiotherapy; belongs to the technical field of medical appliances; the technical key points of the mask are that the mask comprises a mask body, wherein a fixing plate is arranged at the top of the mask body, and a through groove is formed in the top of the fixing plate; two arc plates which are symmetrically distributed are arranged in the through groove, one sides of the two arc plates which are opposite to each other are provided with an expansion air bag together, the top of the expansion air bag is fixedly communicated with a gas pipe, and one end of the gas pipe, which is far away from the expansion air bag, is fixedly communicated with a compression air bag; threaded holes are formed in the upper side and the lower side of the through groove, bolts are connected with the threaded holes in a threaded mode, and one ends, close to the arc-shaped plates, of the bolts are rotatably connected with limiting plates through rotating shafts; the utility model discloses can conveniently adjust the expansion range of last pinion rack and lower pinion rack according to patient's the size of opening one's mouth, and can this opening one's mouth trainer's of effectual increase stability, can absorb patient's produced secretion in the mouth simultaneously.

Description

Radiotherapy postoperative resumes with training device of opening one's mouth

The technical field is as follows:

the utility model relates to the technical field of medical equipment, in particular to radiotherapy postoperative resumes with training device that opens one's mouth.

Background art:

nasopharynx portion and oral cavity radiotherapy belong to the local treatment of tumour treatment, and masticatory muscle and mandibular joint fibrosis after its radiotherapy to arouse the difficulty of opening one's mouth, the state before the radiotherapy can't be reached in the oral cavity natural opening and shutting, so need a radiotherapy clinical treatment with training device that opens one's mouth to help the patient to resume the oral cavity and open the function.

When the mouth opening trainer is used for training, the mouth opening amplitude of each patient is too large due to different mouth opening sizes of the patients, so that the mouth corners of the patients are easily hurt, and the mouth opening amplitude is too small, so that the training effect cannot be achieved.

Therefore, it is necessary to invent a mouth-opening training device for recovery after radiotherapy to solve the above problems.

The utility model has the following contents:

an object of the utility model is to provide a radiotherapy postoperative recovery is with training device of a mouthful to solve among the prior art when training through using a training ware of a mouthful, because of every patient opens the size of a mouthful different, the use is opened a mouthful training ware and is opened a mouthful range too big, strains patient's mouth angle easily, opens a mouthful range undersize, can't play the not enough of training effect.

The utility model discloses by following technical scheme implement: a mouth opening training device for postoperative recovery of radiotherapy comprises a mask, wherein a fixing plate is arranged at the top of the mask, and a through groove is formed in the top of the fixing plate;

two arc-shaped plates which are symmetrically distributed are arranged in the through groove, an expansion air bag is arranged on one side, opposite to the two arc-shaped plates, of the through groove, the top of the expansion air bag is fixedly communicated with an air delivery pipe, and one end, far away from the expansion air bag, of the air delivery pipe is fixedly communicated with a compression air bag;

threaded holes are formed in the upper side and the lower side of the through groove, bolts are connected with the threaded holes in a threaded mode, and one ends, close to the arc-shaped plates, of the bolts are rotatably connected with limiting plates through rotating shafts;

two equal fixedly connected with connecting rod in bottom of arc, the bar opening corresponding with the connecting rod is seted up to the upper surface of face guard, two the connecting rod is kept away from the one end of arc and is fixedly connected with pinion rack and lower pinion rack respectively, go up pinion rack and lower pinion rack and keep away from one side of connecting rod and be fixedly connected with tooth cover and lower tooth cover respectively.

Preferably, the left and right sides fixedly connected with slider of arc, lead to the groove the left and right sides all set up the spout with slider accordant connection.

Preferably, the side wall of the lower toothed plate is fixedly connected with water absorption cotton adhered through a magic tape.

Preferably, the bottom of the face mask is fixedly connected with two symmetrically distributed bridles.

Preferably, the left side and the right side of the fixing plate are both fixedly connected with head bands.

Preferably, the specific material of face guard is transparent ya keli.

The utility model has the advantages that:

1. the expansion airbag is arranged between the two arc plates and is communicated with the compression airbag, the distance between the two limiting plates is adjusted according to the opening size of a patient, the compression airbag is pressed, the expansion airbag is expanded by using the compression airbag, the expansion airbag pushes the arc plates to enable the arc plates to abut against the limiting plates, the connecting rod is pulled through the arc plates, the upper toothed plate and the lower toothed plate are pulled through the connecting rod, the opening of the patient is controlled by using the upper toothed plate and the lower toothed plate, and the expansion amplitude of the upper toothed plate and the expansion amplitude of the lower toothed plate can be conveniently adjusted according to the opening size of the patient;

2. the binding belt is arranged on the face mask, the head belt is arranged on the fixing plate, the binding belt is bound on the ears of the patient, and the head belt is bound on the head of the patient, so that the stability of the mouth opening training device can be effectively improved;

3. by providing the absorbent cotton on the lower toothed plate, the secretion generated in the patient's mouth is absorbed by using the absorbent cotton.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the fixing plate of fig. 1 according to the present invention.

Fig. 3 is a schematic bottom view of fig. 1 according to the present invention.

In the figure: 1. a face mask; 2. a fixing plate; 3. a through groove; 4. an arc-shaped plate; 5. a bolt; 6. inflating the balloon; 7. a gas delivery pipe; 8. compressing the air bag; 9. a connecting rod; 10. an upper toothed plate; 11. a lower toothed plate; 12. an upper gear sleeve; 13. a lower gear sleeve; 14. a limiting plate; 15. absorbent cotton; 16. a belt; 17. a headband.

The specific implementation mode is as follows:

the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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 efforts belong to the protection scope of the present invention.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides a mouth-opening training device for recovery after radiotherapy, which is shown in the figure 1-3 and comprises a face mask 1, wherein the top of the face mask 1 is provided with a fixed plate 2, and the top of the fixed plate 2 is provided with a through groove 3;

two arc-shaped plates 4 which are symmetrically distributed are arranged in the through groove 3, an expansion air bag 6 is jointly arranged on one opposite side of the two arc-shaped plates 4, the top of the expansion air bag 6 is fixedly communicated with an air delivery pipe 7, and one end, far away from the expansion air bag 6, of the air delivery pipe 7 is fixedly communicated with a compression air bag 8;

threaded holes are formed in the upper side and the lower side of the through groove 3, bolts 5 are connected with the threaded holes in a threaded mode, and one ends, close to the arc-shaped plates 4, of the bolts 5 are rotatably connected with limiting plates 14 through rotating shafts;

the equal fixedly connected with connecting rod 9 in bottom of two arcs 4, the corresponding bar opening with connecting rod 9 is seted up to the upper surface of face guard 1, and pinion rack 10 and lower pinion rack 11 are gone up to the one end difference fixedly connected with that two connecting rods 9 kept away from arcs 4, go up pinion rack 10 and pinion rack 11 and keep away from one side of connecting rod 9 fixedly connected with and go up tooth cover 12 and lower tooth cover 13 respectively.

The equal fixedly connected with slider in the left and right sides of arc 4 leads to the groove 3 about both sides all set up with slider accordant connection's spout, can conveniently carry on spacingly to arc 4, the sliding of being convenient for.

The lateral wall fixedly connected with of lower toothed plate 11 has the cotton 15 that absorbs water through magic subsides bonding, can conveniently absorb the secretion in the patient's mouth.

Two symmetrically distributed straps 16 are fixedly connected to the bottom of the mask 1, so that the straps 16 can be conveniently tied to the ears of a patient.

The left side and the right side of the fixing plate 2 are fixedly connected with head bands 17, so that the fixing plate 2 can be conveniently connected with the head of a patient.

The specific material of the face mask 1 is transparent acrylic.

The specific using method of the mouth opening training device for postoperative recovery of radiotherapy comprises the following steps: firstly, an upper tooth sleeve 12 and a lower tooth sleeve 13 on an upper dental plate 10 and a lower dental plate 11 are respectively sleeved on upper teeth and lower teeth of a patient, a binding belt 16 is bound on ears of the patient, and a head band 17 is bound on the head of the patient;

then the bolt 5 is rotated according to the opening size of a patient, the bolt 5 rotates in a threaded hole in the through groove 3, the distance between the two limiting plates 14 is adjusted, the compressed air bag 8 is pressed, the compressed air bag 8 conveys gas into the expanded air bag 6 through the gas conveying pipe 7, so that the expanded air bag 6 is expanded, the expanded air bag 6 pushes the two arc-shaped plates 4, and the two arc-shaped plates 4 are abutted against the limiting plates 14;

finally, the arc 4 stimulates the connecting rod 9, and connecting rod 9 stimulates upper dental plate 10 and lower dental plate 11, and upper dental plate 10 and lower dental plate 11 stimulate upper tooth cover 12 and lower dental cover 13, make patient open one's mouth through using upper tooth cover 12 and lower dental cover 13, otherwise can make patient close one's mouth, so relapse, can train patient's oral cavity.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims

1. The utility model provides a radiotherapy postoperative resumes with training device that opens one's mouth, includes face guard (1), its characterized in that: a fixing plate (2) is arranged at the top of the face shield (1), and a through groove (3) is formed in the top of the fixing plate (2);

two arc-shaped plates (4) which are symmetrically distributed are arranged in the through groove (3), an expansion air bag (6) is arranged on one side of each of the two arc-shaped plates (4) which is opposite to each other, the top of the expansion air bag (6) is fixedly communicated with an air conveying pipe (7), and one end, far away from the expansion air bag (6), of the air conveying pipe (7) is fixedly communicated with a compression air bag (8);

threaded holes are formed in the upper side and the lower side of the through groove (3), bolts (5) are connected with the threaded holes in an internal thread mode, and one end, close to the arc-shaped plate (4), of each bolt (5) is rotatably connected with a limiting plate (14) through a rotating shaft;

two equal fixedly connected with connecting rod (9) in bottom of arc (4), the upper surface of face guard (1) is seted up with connecting rod (9) corresponding bar opening, two the one end that arc (4) were kept away from in connecting rod (9) is fixedly connected with goes up pinion rack (10) and pinion rack (11) down respectively, go up pinion rack (10) and pinion rack (11) one side of keeping away from connecting rod (9) fixedly connected with respectively go up tooth cover (12) and lower tooth cover (13).

2. The device for training open mouth for recovery after radiotherapy according to claim 1, wherein: the left and right sides fixedly connected with slider of arc (4), lead to the spout that groove (3) all seted up with slider accordant connection in the left and right sides.

3. The device for training open mouth for recovery after radiotherapy according to claim 1, wherein: the lateral wall fixedly connected with of lower pinion rack (11) has cotton (15) that absorb water through magic subsides bonding.

4. The device for training open mouth for recovery after radiotherapy according to claim 1, wherein: the bottom of the face mask (1) is fixedly connected with two symmetrically distributed bridles (16).

5. The device for training open mouth for recovery after radiotherapy according to claim 1, wherein: the left side and the right side of the fixing plate (2) are fixedly connected with head bands (17).

6. The device for training open mouth for recovery after radiotherapy according to claim 1, wherein: the specific material of face guard (1) is transparent acrylic.