CN219594614U - Oral cavity pressure detecting system - Google Patents
Oral cavity pressure detecting system Download PDFInfo
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- CN219594614U CN219594614U CN202223185662.XU CN202223185662U CN219594614U CN 219594614 U CN219594614 U CN 219594614U CN 202223185662 U CN202223185662 U CN 202223185662U CN 219594614 U CN219594614 U CN 219594614U
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Abstract
The utility model discloses an oral cavity pressure detection system, which comprises: an airbag module; a catheter assembly having one end in sealed communication with the balloon assembly; the detection assembly comprises a control module, a pneumatic sensor and a container, wherein one end of the container is communicated with the other end of the catheter assembly in a sealing way, an opening is formed in the other end of the container, the opening is connected with the control module in a sealing way, the pneumatic sensor is electrically connected with the control module, the pneumatic sensor is used for detecting pressure information in the container, and the control module is used for collecting the pressure information; the shell, the detection assembly is located in the shell; the mobile terminal is in communication connection with the control module and is used for determining an oral cavity pressure value according to the pressure information; the cloud end is in communication connection with the mobile terminal and is used for storing the oral cavity pressure value. According to the embodiment provided by the utility model, the measurement data of each time can be stored, the medical staff is not required to manually record the measurement data of each time, and the working efficiency of the medical staff is improved.
Description
Technical Field
The utility model relates to the technical field of medical rehabilitation, in particular to an oral cavity pressure detection system.
Background
In clinic, diseases such as cerebral apoplexy, senile dementia, myasthenia gravis and the like can cause dysphagia. The tongue plays an important role in the swallowing process, so that the swallowing capacity can be fed back by detecting the strength of the tongue extrusion capacity.
At present, the tongue extrusion capacity of patient is usually detected to adopting oral pressure detection device, if want to judge the recovered condition of patient, medical personnel need consult patient's historical measurement data, then medical personnel carry out the summary analysis to historical measurement data, and then judge patient's recovered condition, but current oral pressure detection device's function is single, only can carry out data measurement, can't save measurement data, medical personnel need manual record measurement data at every turn, medical personnel's work efficiency has greatly been reduced.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein, which is not intended to limit the scope of the claims.
The oral cavity pressure detection system provided by the utility model can store the measurement data of each time, does not need medical staff to manually record the measurement data of each time, and improves the working efficiency of the medical staff.
The present utility model provides an oral pressure detection system comprising: an airbag module; a catheter assembly having one end in sealing communication with the balloon assembly; the detection assembly comprises a control module, an air pressure sensor and a container, wherein one end of the container is communicated with the other end of the catheter assembly in a sealing way, an opening is formed in the other end of the container and is connected with the control module in a sealing way, the air pressure sensor is arranged in the container and is electrically connected with the control module, the air pressure sensor is used for detecting pressure information in the container, and the control module is used for collecting the pressure information; the detection assembly is positioned in the shell; the mobile terminal is in communication connection with the control module and is used for determining an oral cavity pressure value according to the pressure information; the cloud end is in communication connection with the mobile terminal and is used for storing the oral cavity pressure value.
In some embodiments, the air pressure sensor includes an air pressure detection module electrically connected to the temperature compensation module and a temperature compensation module for compensating the air pressure detection module.
In some embodiments, the balloon assembly includes a flexible balloon in sealed communication with one end of a first catheter, and a first tube connector, the other end of the first catheter in sealed communication with the first tube connector.
In some embodiments, the conduit assembly comprises a second conduit, a second pipe fitting and a third pipe fitting, wherein a fourth pipe fitting is arranged at one end of the container, the second pipe fitting is in abutting communication with the first pipe fitting, one end of the second conduit is in sealing communication with the second pipe fitting, the other end of the second conduit is in sealing communication with the third pipe fitting, and the third pipe fitting is in abutting communication with the fourth pipe fitting.
In some embodiments, the cross-section of the flexible balloon is elliptical, the major axis of the cross-section of the flexible balloon is 4.5 cm, the minor axis of the cross-section of the flexible balloon is 1.5 cm, the outer diameter of the first catheter is 3 mm, the inner diameter of the first catheter is 1.5 mm, and both the flexible balloon and the first catheter are made of polyvinyl chloride material.
In some embodiments, the second conduit has an outer diameter of 1.2 millimeters, an inner diameter of 0.6 millimeters, a length of 70 centimeters, and is made of a polyvinyl chloride material.
In some embodiments, the barometric sensor is in the shape of a cuboid, with all ribs of the barometric sensor being less than 4 millimeters long.
In some embodiments, the outer wall of the first pipe joint near one end of the second pipe joint is provided with a first external thread, the inner wall of the second pipe joint near one end of the first pipe joint is provided with a first internal thread, the first external thread is matched with the first internal thread, the outer wall of the third pipe joint near one end of the container is provided with a second external thread, and the inner wall of the fourth pipe joint is provided with a second internal thread, and the second external thread is matched with the second internal thread.
In some embodiments, the first pipe joint is in sealing connection with the first conduit, the second pipe joint is in sealing connection with the second conduit, the third pipe joint is in sealing connection with the second conduit, a first sealing ring is arranged at one end, close to the second pipe joint, of the first pipe joint, the first sealing ring is in sealing fit with the second pipe joint, a second sealing ring is arranged at one end, close to the fourth pipe joint, of the third pipe joint, and the first sealing ring is in sealing fit with the fourth pipe joint.
In some embodiments, the display device further comprises a power module, a display module and a switch module, wherein the display module is electrically connected with the control module, the control module is electrically connected with the power module through the switch module, and the display module and the switch module are fixed on the shell.
The oral cavity pressure detection system provided by the utility model comprises: an airbag module; a catheter assembly having one end in sealing communication with the balloon assembly; the detection assembly comprises a control module, an air pressure sensor and a container, wherein one end of the container is communicated with the other end of the catheter assembly in a sealing way, an opening is formed in the other end of the container and is connected with the control module in a sealing way, the air pressure sensor is arranged in the container and is electrically connected with the control module, the air pressure sensor is used for detecting pressure information in the container, and the control module is used for collecting the pressure information; the detection assembly is positioned in the shell; the mobile terminal is in communication connection with the control module and is used for determining an oral cavity pressure value according to the pressure information; the cloud end is in communication connection with the mobile terminal and is used for storing the oral cavity pressure value; according to the scheme provided by the embodiment of the utility model, the pressure information in the container is detected through the air pressure sensor, the air bag component is communicated with the container in a sealing way, the opening of the container is connected with the control module in a sealing way, the sealing property of the container is good, the air pressure sensor positioned in the container can accurately detect the pressure information in the air bag component, then the control module is used for collecting the pressure information, the mobile terminal is used for determining the variation of the pressure according to the pressure information, further determining the oral pressure value, further storing the oral pressure value on the cloud, and compared with the situation that medical staff manually need to record the oral pressure value measured each time, the oral pressure value is recorded through the cloud, and the medical staff can check the oral pressure value measured each time through the cloud, so that the working efficiency of the medical staff is improved; in addition, the casing can play effectual guard action to detecting the subassembly, prolongs the working life who detects the subassembly.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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 and do not limit the utility model.
Fig. 1 is a schematic structural diagram of an oral pressure system according to an embodiment of the present utility model;
FIG. 2 is a system block diagram of the oral pressure system shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a balloon assembly of the oral pressure system shown in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a catheter assembly of the oral pressure system shown in FIG. 1;
FIG. 5 is a schematic structural view of a sensing assembly of the oral pressure system shown in FIG. 1;
FIG. 6 is a schematic cross-sectional view of a sensing assembly of the oral pressure system shown in FIG. 1;
FIG. 7 is a system block diagram of a temperature compensation module of the oral pressure system shown in FIG. 1;
FIG. 8 is a system block diagram of a power module of the oral pressure system shown in FIG. 1;
fig. 9 is a schematic diagram of a response curve of a barometric pressure sensor of the oral pressure system shown in fig. 1.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In clinic, diseases such as cerebral apoplexy, senile dementia, myasthenia gravis and the like can cause dysphagia. The tongue plays an important role in the swallowing process, so that the swallowing capacity can be fed back by detecting the strength of the tongue extrusion capacity.
At present, the tongue extrusion capacity of patient is usually detected to adopting oral pressure detection device, if want to judge the recovered condition of patient, medical personnel need consult patient's historical measurement data, then medical personnel carry out the summary analysis to historical measurement data, and then judge patient's recovered condition, but current oral pressure detection device's function is single, only can carry out data measurement, can't save measurement data, medical personnel need manual record measurement data at every turn, medical personnel's work efficiency has greatly been reduced.
Aiming at the problem that measurement data cannot be stored, medical staff needs to manually record the measurement data each time, the utility model provides an oral cavity pressure detection system, which comprises: an airbag module; a catheter assembly having one end in sealed communication with the balloon assembly; the detection assembly comprises a control module, an air pressure sensor and a container, wherein one end of the container is communicated with the other end of the catheter assembly in a sealing way, an opening is formed in the other end of the container and is connected with the control module in a sealing way, the air pressure sensor is arranged in the container and is electrically connected with the control module, the air pressure sensor is used for detecting pressure information in the container, and the control module is used for collecting the pressure information; the shell, the detection assembly is located in the shell; the mobile terminal is in communication connection with the control module and is used for determining an oral cavity pressure value according to the pressure information; the cloud end is in communication connection with the mobile terminal and is used for storing the oral cavity pressure value; according to the scheme provided by the embodiment of the utility model, the pressure information in the container is detected through the air pressure sensor, the air bag component is communicated with the container in a sealing way, the opening of the container is connected with the control module in a sealing way, the sealing property of the container is good, the air pressure sensor positioned in the container can accurately detect the pressure information in the air bag component, then the control module is used for collecting the pressure information, the mobile terminal is used for determining the variation of the pressure according to the pressure information, further determining the oral pressure value, further storing the oral pressure value on the cloud, and compared with the situation that medical staff manually need to record the oral pressure value measured each time, the oral pressure value is recorded through the cloud, and the medical staff can check the oral pressure value measured each time through the cloud, so that the working efficiency of the medical staff is improved; in addition, the casing can play effectual guard action to detecting the subassembly, prolongs the working life who detects the subassembly.
Embodiments of the present utility model will be further described below with reference to the accompanying drawings.
Referring to fig. 1 to 6, an embodiment of the present utility model provides an oral pressure detecting system including:
an airbag module 100;
a catheter assembly 200, one end of the catheter assembly 200 being in sealing communication with the balloon assembly 100;
the detection assembly 300 comprises a control module 310, a gas pressure sensor 320 and a container 330, wherein one end of the container 330 is communicated with the other end of the catheter assembly 200 in a sealing way, an opening is formed in the other end of the container 330 and is connected with the control module 310 in a sealing way, the gas pressure sensor 320 is arranged in the container 330, the gas pressure sensor 320 is electrically connected with the control module 310, the gas pressure sensor 320 is used for detecting pressure information in the container 330, and the control module 310 is used for collecting the pressure information;
a housing 400, the detection assembly 300 being located within the housing 400;
the mobile terminal 500 is in communication connection with the control module 310, and the mobile terminal 500 is used for determining an oral pressure value according to the pressure information;
the cloud end 600, the cloud end 600 is connected with the mobile terminal 500 in a communication mode, and the cloud end 600 is used for storing an oral cavity pressure value.
It can be understood that after the detection part of the air sac assembly 100 is placed in the oral cavity of a patient, and the tongue of the patient presses the air sac assembly 100, the pressure in the air sac assembly 100 can be changed, because the air sac assembly 100 is in sealed communication with the container 330, and the opening of the container 330 is in sealed connection with the control module 310, the tightness of the container 330 is good, therefore, the pressure information in the container 330 is detected through the air pressure sensor 320, which is equivalent to the pressure information in the air sac assembly 100, then the pressure information is collected through the control module 310, the change amount of the pressure is determined according to the pressure information by utilizing the mobile terminal 500, the oral pressure value is further determined, and then the oral pressure value is stored on the cloud 600, the oral pressure value measured each time is manually recorded relative to the manual requirement of medical staff, and the medical staff can check the oral pressure value measured each time through the cloud 600, so that the working efficiency of the medical staff is improved; in addition, the casing 400 can effectively protect the detection assembly 300, and prolong the service life of the detection assembly 300.
It should be noted that, the mobile terminal 500 determines the oral pressure value according to the amount of change of the pressure information, for example, determines the oral pressure value according to the increment of the pressure; the mobile terminal 500 can generate a waveform chart of the oral pressure value so that medical staff can check the oral pressure value, and the mobile terminal 500 can display the maximum oral pressure value, the average oral pressure value, the pressure holding time, the fatigue degree and other numerical values, the mobile terminal 500 can generate a detection report according to the pressure information, the medical staff can mark, edit, archive and the like the detection report, the archived detection report can be sent to the cloud 600, the cloud 600 can store the detection report and generate an analysis report according to the detection report so as to help the medical staff to quickly judge according to the analysis report, and the working efficiency of the medical staff is improved.
It is noted that the mobile terminal 500 is communicatively connected to the control module 310, and the communication manner includes, but is not limited to, a bluetooth communication manner, a WiFi communication manner, and a wired communication manner, and the cloud end 600 is communicatively connected to the mobile terminal 500, and the communication manner includes, but is not limited to, a bluetooth communication manner, a WiFi communication manner, and a wired communication manner, and the mobile terminal 500 includes, but is not limited to, a mobile phone, a tablet computer, and a notebook computer.
In specific practice, the patient's tongue squeezes the air sac assembly 100, which causes the air pressure in the container 330 to change, the air pressure sensor 320 detects the pressure information in the container 330, the control module 310 collects the pressure information, the mobile terminal 500 determines the variation of the pressure according to the pressure information, further determines the oral pressure value, and displays the oral pressure value, the maximum oral pressure value of the patient is determined by multiple measurements, the rehabilitation training plan of the patient is determined according to the maximum oral pressure value, the oral pressure value and the rehabilitation training result of each time are stored through the cloud 600, and an analysis report is generated according to the oral pressure value and the rehabilitation training result of each time, so that the medical staff can quickly judge according to the analysis report, the work efficiency of the medical staff is improved, and the patient can know the rehabilitation situation of the patient conveniently.
In addition, referring to fig. 7, in some embodiments of the present utility model, the air pressure sensor 320 includes an air pressure detection module 321 and a temperature compensation module 322, the air pressure detection module 321 is electrically connected to the temperature compensation module 322, and the temperature compensation module 322 is used for compensating the air pressure detection module 321.
It can be understood that the air pressure is affected by temperature, and the air pressure sensor 320 is integrated with the temperature compensation module 322, so as to compensate and correct the air pressure detection module 321, thereby reducing air pressure measurement errors; the size of the air pressure sensor 320 is smaller, the occupied area can be reduced, and the designed device is more portable.
Referring to fig. 1-6, in some embodiments of the present utility model, a balloon assembly 100 includes a flexible balloon 110, a first conduit 120, and a first tube joint 130, the flexible balloon 110 being in sealed communication with one end of the first conduit 120, the other end of the first conduit 120 being in sealed communication with the first tube joint 130.
It can be appreciated that the flexible airbag 110, the first conduit 120 and the first pipe joint 130 are sequentially and hermetically connected, so that the airbag module 100 can be ensured to have good air tightness, and the convenience in assembling and disassembling the airbag module 100 can be improved by arranging the first pipe joint 130.
Referring to fig. 1 to 6, in some embodiments of the present utility model, the duct assembly 200 includes a second duct 210, a second pipe joint 220, and a third pipe joint 230, one end of the container 330 is provided with a fourth pipe joint 331, the second pipe joint 220 is in abutting communication with the first pipe joint 130, one end of the second duct 210 is in sealing communication with the second pipe joint 220, the other end of the second duct 210 is in sealing communication with the third pipe joint 230, and the third pipe joint 230 is in abutting communication with the fourth pipe joint 331.
It can be appreciated that the second pipe joint 220, the second pipe 210 and the third pipe joint 230 are sequentially and hermetically connected, so that the pipe assembly 200 can be ensured to have good air tightness; in addition, the convenience of assembling and disassembling the catheter assembly 200 can be improved by the abutting communication of the second tube joint 220 and the first tube joint 130, and the abutting communication of the third tube joint 230 and the fourth tube joint 331.
In some embodiments of the present utility model, the cross section of the flexible balloon 110 is elliptical, the major axis of the cross section of the flexible balloon 110 is 4.5 cm, the minor axis of the cross section of the flexible balloon 110 is 1.5 cm, the outer diameter of the first catheter 120 is 3 mm, the inner diameter of the first catheter 120 is 1.5 mm, and both the flexible balloon 110 and the first catheter 120 are made of polyvinyl chloride material.
It will be appreciated that the flexible balloon 110, which is made of a polyvinyl chloride material, has a certain elasticity, and the first catheter 120, which is made of a polyvinyl chloride material, resists bending, defining the shape and size of the flexible balloon 110, ensuring that the flexible balloon 110 can be effectively placed into the patient's mouth.
In some embodiments of the present utility model, the outer diameter of the second conduit 210 is 1.2 millimeters, the inner diameter of the second conduit 210 is 0.6 millimeters, the length of the second conduit 210 is 70 centimeters, and the second conduit 210 is made of a polyvinyl chloride material.
It will be appreciated that the second conduit 210, which is formed of polyvinyl chloride material, resists bending, and that the length of the second conduit 210 is 70 cm, so that the balloon assembly 100 has a sufficient length to facilitate oral pressure measurements; and the second conduit 210 has a smaller diameter, which is convenient for the storage of the second conduit 210, and meanwhile, the test sensitivity is not reduced due to the overlong second conduit 210.
In some embodiments of the present utility model, the air pressure sensor 320 has a rectangular parallelepiped shape, and all edges of the air pressure sensor 320 are less than 4 mm long.
It will be appreciated that the size of the air pressure sensor 320 is limited to enable the container 330 to be small and portable.
Referring to fig. 1 to 6, in some embodiments of the present utility model, a first external thread 131 is provided on an outer wall of the first pipe joint 130 near one end of the second pipe joint 220, a first internal thread 221 is provided on an inner wall of the second pipe joint 220 near one end of the first pipe joint 130, the first external thread 131 is matched with the first internal thread 221, a second external thread 231 is provided on an outer wall of the third pipe joint 230 near one end of the container 330, a second internal thread 332 is provided on an inner wall of the fourth pipe joint 331, and the second external thread 231 is matched with the second internal thread 332.
It can be appreciated that the first coupling 130 is screwed with the second coupling 220 by providing the first external screw thread 131 and the first internal screw thread 221, so that the first coupling 130 and the second coupling 220 can be easily installed and removed; by providing the second external threads 231 and the second internal threads 332 to screw the third pipe joint 230 with the fourth pipe joint 331, the third pipe joint 230 and the fourth pipe joint 331 can be easily installed and removed.
Referring to fig. 1 to 6, in some embodiments of the present utility model, the first pipe joint 130 is connected to the first pipe 120, the second pipe joint 220 is connected to the second pipe 210, and the third pipe joint 230 is connected to the second pipe 210 through a sealant, a first sealing ring 710 is disposed at one end of the first pipe joint 130 near the second pipe joint 220, the first sealing ring 710 is in sealing engagement with the second pipe joint 220, a second sealing ring 720 is disposed at one end of the third pipe joint 230 near the fourth pipe joint 331, and the first sealing ring 710 is in sealing engagement with the fourth pipe joint 331.
It can be appreciated that by providing the sealant, the airtightness between the first pipe joint 130 and the first duct 120, the airtightness between the second pipe joint 220 and the second duct 210, and the airtightness between the third pipe joint 230 and the second duct 210 can be ensured; by providing the first seal ring 710, airtightness between the first pipe joint 130 and the second pipe joint 220 can be ensured; by providing the second seal ring 720, airtightness between the third pipe joint 230 and the fourth pipe joint 331 can be ensured.
Referring to fig. 1 and 8, certain embodiments of the present utility model further include a power module 810, a display module 820, and a switching module 830, wherein the display module 820 is electrically connected with the control module 310, the control module 310 is electrically connected with the power module 810 through the switching module 830, and the display module 820 and the switching module 830 are fixed on the cabinet 400.
It may be appreciated that the power module 810 may supply power to the control module 310, the switch module 830 may control a power supply state of the power module 810, when the power module 810 supplies power to the control module 310, the control module 310 is in an operating state, and when the power module 810 does not supply power to the control module 310, the control module 310 is in a standby state; the air pressure sensor 320 has a temperature sensing unit integrated therein; the display module 820 is used to display status information including, but not limited to: the power information of the power module 810, the temperature information detected by the temperature sensing unit, the pressure maximum value measured once, and the pressure measurement waveform; in addition, the display module 820 is a touch screen, and the touch screen can perform operations such as "zero clearing calibration", "end", etc., so as to satisfy the usage habits of different people.
It should be noted that, the power module 810 may be a rechargeable battery, and can be reused, so as to save cost.
In addition, referring to fig. 1, 6 and 9, fig. 9 is a schematic diagram of a response curve of the air pressure sensor 320 according to an embodiment of the present utility model.
It will be appreciated that when the bladder assembly 100 is squeezed, the air pressure within the reservoir 330 will change, the pressure within the reservoir 330 will increase, and when the bladder assembly 100 is not squeezed, the pressure within the reservoir 330 will return to an initial value; applying different pressures to the bladder assembly 100, detecting a pressure variation in the container 330 by the air pressure sensor 320; different increments of pressure correspond to different oral pressure values.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An oral pressure sensing system, comprising:
an airbag module;
a catheter assembly having one end in sealing communication with the balloon assembly;
the detection assembly comprises a control module, an air pressure sensor and a container, wherein one end of the container is communicated with the other end of the catheter assembly in a sealing way, an opening is formed in the other end of the container and is connected with the control module in a sealing way, the air pressure sensor is arranged in the container and is electrically connected with the control module, the air pressure sensor is used for detecting pressure information in the container, and the control module is used for collecting the pressure information;
the detection assembly is positioned in the shell;
the mobile terminal is in communication connection with the control module and is used for determining an oral cavity pressure value according to the pressure information;
the cloud end is in communication connection with the mobile terminal and is used for storing the oral cavity pressure value.
2. The oral pressure sensing system of claim 1, wherein the air pressure sensor comprises an air pressure sensing module and a temperature compensation module, the air pressure sensing module being electrically connected to the temperature compensation module, the temperature compensation module being configured to compensate the air pressure sensing module.
3. The oral pressure sensing system of claim 1, wherein the balloon assembly comprises a flexible balloon, a first conduit, and a first tube fitting, the flexible balloon being in sealed communication with one end of the first conduit, the other end of the first conduit being in sealed communication with the first tube fitting.
4. The oral pressure sensing system of claim 3, wherein the conduit assembly comprises a second conduit, a second tube fitting and a third tube fitting, wherein a fourth tube fitting is provided at one end of the container, the second tube fitting is in abutting communication with the first tube fitting, one end of the second conduit is in sealing communication with the second tube fitting, the other end of the second conduit is in sealing communication with the third tube fitting, and the third tube fitting is in abutting communication with the fourth tube fitting.
5. A system according to claim 3, wherein the cross section of the flexible balloon is elliptical, the major axis of the cross section of the flexible balloon is 4.5 cm, the minor axis of the cross section of the flexible balloon is 1.5 cm, the outer diameter of the first conduit is 3 mm, the inner diameter of the first conduit is 1.5 mm, and both the flexible balloon and the first conduit are made of polyvinyl chloride material.
6. The oral pressure sensing system of claim 4, wherein the second conduit has an outer diameter of 1.2 millimeters, an inner diameter of 0.6 millimeters, a length of 70 centimeters, and is made of polyvinyl chloride material.
7. The oral pressure sensing system of claim 1, wherein the barometric pressure sensor has a rectangular parallelepiped shape, and all ribs of the barometric pressure sensor are less than 4 mm long.
8. The oral pressure testing system according to claim 4, wherein the outer wall of the first tube fitting adjacent to the end of the second tube fitting is provided with a first external thread, the inner wall of the second tube fitting adjacent to the end of the first tube fitting is provided with a first internal thread, the first external thread matches the first internal thread, the outer wall of the third tube fitting adjacent to the end of the container is provided with a second external thread, the inner wall of the fourth tube fitting is provided with a second internal thread, and the second external thread matches the second internal thread.
9. The oral pressure testing system according to claim 4, wherein the first tube connector is sealingly connected to the first conduit, the second tube connector is sealingly connected to the second conduit, the third tube connector is sealingly connected to the second conduit, a first sealing ring is provided at an end of the first tube connector adjacent to the second tube connector, the first sealing ring is sealingly engaged with the second tube connector, a second sealing ring is provided at an end of the third tube connector adjacent to the container, and the first sealing ring is sealingly engaged with the fourth tube connector.
10. The oral pressure sensing system of claim 1, further comprising a power module, a display module and a switch module, wherein the display module is electrically connected to the control module, wherein the control module is electrically connected to the power module through the switch module, and wherein the display module and the switch module are secured to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185662.XU CN219594614U (en) | 2022-11-29 | 2022-11-29 | Oral cavity pressure detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185662.XU CN219594614U (en) | 2022-11-29 | 2022-11-29 | Oral cavity pressure detecting system |
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| Publication Number | Publication Date |
|---|---|
| CN219594614U true CN219594614U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223185662.XU Active CN219594614U (en) | 2022-11-29 | 2022-11-29 | Oral cavity pressure detecting system |
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| CN (1) | CN219594614U (en) |
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- 2022-11-29 CN CN202223185662.XU patent/CN219594614U/en active Active
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