CN211067778U - Exercise tool for preventing mouth opening difficulty after radiotherapy - Google Patents
Exercise tool for preventing mouth opening difficulty after radiotherapy Download PDFInfo
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- CN211067778U CN211067778U CN201921130529.XU CN201921130529U CN211067778U CN 211067778 U CN211067778 U CN 211067778U CN 201921130529 U CN201921130529 U CN 201921130529U CN 211067778 U CN211067778 U CN 211067778U
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- dyspnea
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Abstract
The utility model discloses an exercise instrument that can be used to open a mouthful difficulty after prevention radiotherapy relates to medical auxiliary assembly technical field. The utility model discloses a take exercise instrument, including base plate, silica gel gasbag, inflating handle and vertical frame, the silica gel gasbag is located on the base plate, the bottom of silica gel gasbag and the upper surface bonding of base plate, the silica gel gasbag can be dismantled through the check valve with inflating handle and be connected and communicate with each other, the side of check valve is equipped with vertical frame, be equipped with a vertical spring that hangs on the vertical frame, the end-to-end connection of spring has the extension piece, the end-to-end connection of extension piece has scalable horizontal pole, scalable horizontal pole sets up with the extension piece is perpendicular, still be equipped with the scale mark on the vertical frame. The utility model discloses can open a mouthful according to the inflation volume of silica gel gasbag light freely and temper, make the utility model discloses the flexibility is high.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary assembly technique and specifically relates to a temper instrument that can be used to open a mouthful difficulty after prevention radiotherapy.
Background
At present, one of the important methods for treating head and neck malignant tumors such as nasopharyngeal carcinoma by radiotherapy is disclosed. The mouth opening difficulty can be caused by muscle fibrosis of temporomandibular joint after radiotherapy, and is classified into 4 grades by the SOMA standard: the first level is that the distance between the front teeth is 2.0-3.0 cm; the second-level food drying is difficult, and the pitch of the gate teeth is 1.1-2.0 cm; soft eating difficulty is improved in three grades, and the pitch of the gate teeth is 0.5-1.0 cm; the fourth stage is below 0.5cm of the distance between the front teeth and the back teeth. It can be seen that measuring the pitch of the teeth, i.e., the width of the mouth opening, makes it difficult to evaluate the mouth opening.
The existing wooden plug can be used for preventing difficult mouth opening after radiotherapy and the like. The wooden plug is not easy to clean and sterilize and is easy to deform after being used. The Chinese patent with publication number CN 104147704A discloses a wedge-shaped mouthpiece for mouth opening exercise, which comprises a wedge-shaped block, wherein the front edge and the rear edge of the wedge-shaped block are in an arc shape, and the two side edges of the wedge-shaped block are in a straight line shape. The edge of the rear end face of the wedge-shaped block is provided with a convex edge extending towards the periphery, and the surface of the wedge-shaped block is covered with a silica gel layer; and the corners of the wedge-shaped block are all in smooth transition. However, this wedge-shaped mouthpiece has no hand-held portion, is prone to slippage and mistouching by the patient, and lacks self-monitoring of the opening.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, it is necessary to provide an exercise tool for preventing the difficulty in opening after radiotherapy, which can easily and freely perform the opening exercise according to the inflation amount of the silica gel airbag, so that the utility model has high flexibility.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides an exercise instrument that can be used to prevent after radiotherapy difficulty of opening a mouth, includes base plate, silica gel gasbag, inflatable handle and vertical frame, the silica gel gasbag is located on the base plate, the bottom of silica gel gasbag and the upper surface bonding of base plate, the silica gel gasbag can be dismantled with inflatable handle through the check valve and be connected and communicate with each other, the side of check valve is equipped with the vertical frame, vertical frame is equipped with a vertical spring that hangs, the end-to-end connection of spring has the extension piece, the end-to-end connection of extension piece has scalable horizontal pole, scalable horizontal pole and extension piece vertical setting, still be equipped with the scale mark on the vertical frame, the initial scale mark in the scale mark is on same horizontal plane with the lower surface of base plate, the extension piece can point to the scale mark;
the inflatable handle comprises a rubber ball body and an annular belt arranged on the rubber ball body, a through hole is formed in the rubber ball body, and a connecting end used for being connected with the one-way valve is arranged at one end of the rubber ball body.
Further, the exercise tool further comprises an inflation tube, one end of the inflation tube is detachably connected with the one-way valve, and the other end of the inflation tube is detachably connected with the connecting end of the rubber ball body.
Furthermore, an inflation hole used for communicating the one-way valve is formed in the silica gel air bag, a thread ring is fixed on the periphery of the inflation hole, and the thread ring is in threaded connection with the one-way valve.
Further, the silica gel used for manufacturing the silica gel air bag is food-grade silica gel.
Further, the tensile piece is a first vertical pole or an I shape tensile piece, the I shape tensile piece includes a horizontal quarter butt and locates respectively horizontal quarter butt both ends and with second vertical pole and the third vertical pole that the horizontal quarter butt is perpendicular to be connected, the end of spring with first vertical pole or horizontal quarter butt are connected, scalable horizontal pole one end with first vertical pole or second vertical pole are connected, the length of horizontal quarter butt is greater than or equal to the thickness of vertical frame.
Furthermore, the silica gel air bag is cylinder-like after being inflated.
Furthermore, the silica gel air bag is provided with an exhaust hole different from the inflation hole, and the silica gel air bag is provided with an air plug used for sealing or opening the exhaust hole.
Further, the outer surface of the base plate is coated with a food-grade silica gel layer.
Further, the endless belt is an elastic endless belt.
Furthermore, an adjusting buckle is arranged on the annular belt.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses an adopt the inflating handle to be connected with the silica gel gasbag and communicate with each other, make the patient can fully decide whether still need to continue to aerify to the silica gel gasbag according to the condition of self, if expand to certain degree when the silica gel gasbag, the patient mouth can't further open the back again, can stop to aerify to the silica gel gasbag, and this design makes the patient can open one's mouth according to the inflation volume of silica gel gasbag easily and freely takes exercise, makes the utility model discloses the flexibility is high. And the silica gel gasbag has elasticity and is difficult to be bitten the back and damage, and the air charging handle is connected for dismantling with the silica gel gasbag, can wash at every turn using back through dismantling, and can not absorb moisture content, makes the utility model discloses long service life.
In addition, through setting up vertical frame and scalable horizontal pole, after stopping aerifing to the silica gel gasbag, patient, family members or medical staff can extend scalable horizontal pole with the hand, then pull down the tensile piece on the vertical frame to make the bottom butt silica gel gasbag's of scalable horizontal pole upper surface, patient, family members or medical staff combine the position of scale mark observation tensile piece this moment, can obtain its width of opening one's mouth. Therefore, the utility model can also make the patient, family members or medical staff clearly see how many centimeters the current mouth opening degree is, and the patient can conveniently complete the mouth opening training step by step and step by step with a target.
Drawings
FIG. 1 is a schematic structural view of a silica gel air bag according to an embodiment of the present invention when the silica gel air bag is not inflated;
FIG. 2 is a schematic structural view of the inflated silicone airbag according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a vertical frame in an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between a spring and an i-shaped tension member according to an embodiment of the present invention.
In the attached drawing, 1-a silica gel air bag, 2-an inflating handle, 21-a rubber ball body, 211-a connecting end, 22-an annular belt, 3-a vertical frame, 31-a spring, 32-a stretching piece, 321-a transverse short rod, 322-a second longitudinal rod, 323-a third longitudinal rod, 33-a telescopic transverse rod, 34-a scale mark, 4-a one-way valve, 5-a thread ring and 6-a base plate.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-3, an exercise tool for preventing post-radiotherapy difficulty in opening a mouth comprises a base plate 6, a silica gel air bag 1, an inflating handle 2 and a vertical frame 3, wherein corners of the base plate 6 are in smooth transition so as to prevent the base plate from injuring the oral cavity of a patient when being placed in the mouth. Just the surface coating of base plate 6 has food level silica gel layer, because the patient mouth need be put into to some of base plate 6, the food level silica gel layer of its surface not only plays the safety effect, and it is still convenient for follow-up right the utility model discloses a cleaning and disinfecting. Silica gel gasbag 1 is located on the base plate 6, the bottom of silica gel gasbag 1 and the upper surface bonding of base plate 6, silica gel gasbag 1 can dismantle with air inflation handle 2 through check valve 4 and be connected and communicate with each other. The maximum pressure that the silica gel gasbag 1 can bear is great (is far greater than the pressure of the silica gel gasbag 1 when being inflated to 4.5cm high), can guarantee that it can not explode when expanding in the patient's mouth. The side of check valve 4 is equipped with vertical frame 3, be equipped with a vertical spring 31 that hangs on vertical frame 3, the end-to-end connection of spring 31 has tensile piece 32, the end-to-end connection of tensile piece 32 has scalable horizontal pole 33, scalable horizontal pole 33 sets up with tensile piece 32 is perpendicular, still be equipped with scale mark 34 on vertical frame 3, the lower surface of originated scale mark and base plate 6 in the scale mark 34 is on same horizontal plane, tensile piece 32 can directional scale mark 34 for obtain the width of opening a mouth through observing the scale that tensile piece 32 is directional. Because the silica gel gasbag 1 has elasticity and is difficult to be bitten the back and damage, can wash at every turn through dismantling the back of using, and can not absorb moisture content, make the utility model discloses long service life.
The inflating handle 2 comprises a rubber ball 21 and an annular belt 22 arranged on the rubber ball 21, wherein a small through hole is formed in the rubber ball 21, so that air can enter the rubber ball 21 from the small through hole. One end of the rubber ball 21 is provided with a connecting end 211 for connecting the check valve. The annular band 22 is an elastic annular band, so that hands of different sizes can pass through the annular band 22 to fix the annular band 22 on the hands, and further fix the inflating handle 2 on the hands.
Preferably, the stretching member 32 is a first longitudinal rod, the end of the spring 31 is connected to the first longitudinal rod, and one end of the retractable transverse rod 33 is connected to the first longitudinal rod. And scale mark 34 is established on vertical board one side towards the silica gel gasbag this moment, and first vertical pole can point to scale mark 34, through extending scalable horizontal pole 33, then with first vertical pole pull-down to make the bottom butt silica gel gasbag 1's of scalable horizontal pole 33 upper surface, the patient combines the position of scale mark 34 observation first vertical pole this moment, can obtain its width of opening one's mouth.
Preferably as this embodiment, set up on the silica gel gasbag 1 and be used for the intercommunication the inflation hole of check valve 4, the periphery of inflation hole is fixed with the whorl circle 5, the whorl circle 5 with 4 threaded connection of check valve, the setting of whorl circle 5 can be convenient for the fastening connection of silica gel gasbag 1 and check valve 4.
Preferably, the silicone balloon 1 is a cylinder-like shape after being inflated, and the shape is as close to the shape of the oral cavity as possible, so as to improve the comfort and the fit of the patient. And the silica gel used for manufacturing the silica gel air bag 1 is food-grade silica gel.
Furthermore, the silica gel air bag 1 is different from the air inflation hole, and an air vent is further formed in the air inflation hole, and an air plug used for sealing or opening the air vent is arranged on the silica gel air bag 1.
Example 2
This example differs from example 1 in that: the exercise tool further comprises an inflation tube, one end of the inflation tube is detachably connected with the one-way valve 4, and the other end of the inflation tube is detachably connected with the connecting end 212 of the rubber ball 21. And the annular belt 22 is provided with an adjusting buckle for adjusting the size of the annular belt 22 so as to be suitable for hands of different patients. The utility model is convenient for relatives or medical staff of patients to use by arranging the inflation tube, and the utility model can be used for opening the mouth of the patient to take exercise. When the patient does not conveniently open the mouth for exercise in a certain time period, the relatives or medical staff of the patient can also help properly, which enlarges the utility model.
Furthermore, in the present invention, the stretching member 32 is an i-shaped stretching member, the i-shaped stretching member includes a horizontal short rod 321 and a second vertical rod 322 and a third vertical rod 323 which are respectively disposed at two ends of the horizontal short rod 321 and perpendicularly connected to the horizontal short rod 321, and the end of the spring 31 is connected to the horizontal short rod 321 (as shown in fig. 4). Second vertical pole 322 is located the surface top of vertical board 3 towards the one side of silica gel gasbag 1, scalable horizontal pole 33 one end with second vertical pole 322 is connected, the length of violently quarter butt 321 is more than or equal to the thickness of vertical frame 3. When adopting the I-shaped drawing piece, the vertical plate 3 is equipped with scale mark 34 on the one side towards silica gel gasbag 1 and the one side of keeping away from silica gel gasbag 1, and the scale mark 34 on two sides is the same. The second longitudinal rod 322 and the third longitudinal rod 323 can point to the scale mark 34 facing one surface of the silica gel air bag 1 and the scale mark 34 far away from one surface of the silica gel air bag 1 respectively, the telescopic cross rod 33 is extended, then the transverse short rod 321 is pulled down, so that the bottom of the telescopic cross rod 33 is abutted to the upper surface of the silica gel air bag 1, at the moment, the patient can observe the position of the second longitudinal rod 322 by combining the scale mark 34, the mouth opening width of the patient can be obtained, and the family members or medical staff can observe the position of the third longitudinal rod 323 by combining the scale mark 34, and the mouth opening width can be obtained. The arrangement of the I-shaped stretching piece is convenient for a patient to observe the scale marks and obtain the opening width, and is also convenient for family members or medical staff to check, so that the convenience is improved.
The utility model discloses during the use, at first put base plate 6 and silica gel gasbag 1 on the mouth (the mouth only contains half base plate 6 and silica gel gasbag 1 promptly), press through the hand repeatedly, loosen gas handle 2 (the hand covers the little through-hole on the rubber spheroid 21 when pressing down, little through-hole is not covered when loosening, the effect is better, make by air gas handle 2 through check valve 4 get into in silica gel gasbag 1, silica gel gasbag 1 struts, whether the patient can decide according to the condition of oneself and still need continue to aerify to silica gel gasbag 1, if expand to certain degree when silica gel gasbag 1, patient's mouth can't further open the back again, can stop to aerifing to silica gel gasbag 1, this process can make the patient obtain opening and temper. When the inflation of the silica gel airbag 1 is stopped, the patient, the family members or the medical staff can extend the telescopic cross rod 33 by hand, and then pull down the stretching member 32 to make the bottom of the telescopic cross rod 33 abut against the upper surface of the silica gel airbag 1, and at the moment, the patient, the family members or the medical staff observe the position of the stretching member 32 by combining with the scale marks 34, so that the mouth opening width of the patient, the family members or the medical staff can be obtained. Therefore, the utility model can make the patient, family members or medical staff clearly see how many centimeters the current mouth opening degree is, and the patient can conveniently complete the mouth opening training step by step and step by step with a target.
Claims (10)
1. The utility model provides an exercise instrument that can be used to prevent to open a mouthful difficulty after radiotherapy which characterized in that: the silica gel air bag is arranged on the substrate, the bottom of the silica gel air bag is bonded with the upper surface of the substrate, the silica gel air bag and the inflating handle are detachably connected and communicated through a one-way valve, the vertical frame is arranged on the side surface of the one-way valve, a vertically suspended spring is arranged on the vertical frame, the tail end of the spring is connected with a stretching piece, the tail end of the stretching piece is connected with a telescopic cross rod, the telescopic cross rod is vertically arranged with the stretching piece, scale marks are further arranged on the vertical frame, the starting scale marks in the scale marks and the lower surface of the substrate are on the same horizontal plane, and the stretching piece can point to the scale marks;
the inflatable handle comprises a rubber ball body and an annular belt arranged on the rubber ball body, a through hole is formed in the rubber ball body, and a connecting end used for being connected with the one-way valve is arranged at one end of the rubber ball body.
2. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: still include an inflation tube, the one end of inflation tube with the connection can be dismantled to the check valve, the other end of inflation tube with the connection of rubber spheroid can be dismantled and be connected.
3. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the silica gel air bag is provided with an inflation hole used for communicating the one-way valve, a thread ring is fixed on the periphery of the inflation hole, and the thread ring is in threaded connection with the one-way valve.
4. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the silica gel used for manufacturing the silica gel air bag is food-grade silica gel.
5. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the silica gel air bag is similar to a cylinder after being inflated.
6. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 3, wherein: the silica gel air bag is also provided with an exhaust hole different from the inflation hole, and the silica gel air bag is provided with an air plug used for sealing or opening the exhaust hole.
7. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the outer surface of the base plate is coated with a food-grade silica gel layer.
8. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the extension piece is a first vertical pole or an I-shaped extension piece, the I-shaped extension piece includes a horizontal quarter butt and locates respectively horizontal quarter butt both ends and with perpendicular second vertical pole and the third vertical pole of connecting of horizontal quarter butt, the end of spring with first vertical pole or horizontal quarter butt are connected, the one end of scalable horizontal pole with first vertical pole or second vertical pole are connected, the length of horizontal quarter butt is greater than or equal to the thickness of vertical frame.
9. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: the annular belt is an elastic annular belt.
10. The exercise tool useful for preventing post-radiotherapy dyspnea, according to claim 1, wherein: an adjusting buckle is arranged on the annular belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130529.XU CN211067778U (en) | 2019-07-18 | 2019-07-18 | Exercise tool for preventing mouth opening difficulty after radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130529.XU CN211067778U (en) | 2019-07-18 | 2019-07-18 | Exercise tool for preventing mouth opening difficulty after radiotherapy |
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| Publication Number | Publication Date |
|---|---|
| CN211067778U true CN211067778U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921130529.XU Active CN211067778U (en) | 2019-07-18 | 2019-07-18 | Exercise tool for preventing mouth opening difficulty after radiotherapy |
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| CN (1) | CN211067778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499148A (en) * | 2021-07-08 | 2021-10-15 | 吉林大学 | Patient's oral cavity fixing device who uses in digestion scope inspection process |
-
2019
- 2019-07-18 CN CN201921130529.XU patent/CN211067778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499148A (en) * | 2021-07-08 | 2021-10-15 | 吉林大学 | Patient's oral cavity fixing device who uses in digestion scope inspection process |
| CN113499148B (en) * | 2021-07-08 | 2022-12-09 | 吉林大学 | Patient's oral cavity fixing device who uses in digestion scope inspection process |
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