CN219089255U

CN219089255U - Mouth-hand coordination detection device

Info

Publication number: CN219089255U
Application number: CN202221327602.4U
Authority: CN
Inventors: 李娜; 牟向东; 李彩宏; 吕茵茵; 沈犁
Original assignee: Beijing Tsinghua Changgeng Hospital
Current assignee: Beijing Tsinghua Changgeng Hospital
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-05-30
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a mouth-hand coordination detection device which comprises a main body capable of being held by a person, and a manual pressing component, an air suction component and a control component which are arranged on the main body; the manual pressing assembly comprises a button and a pressing sensor arranged at the bottom of the button, and the air suction assembly comprises a suction nozzle component and an air suction sensor corresponding to the suction nozzle component; the control component is electrically connected with the pressing sensor and the inhalation sensor respectively so as to acquire the pressing moment and the inhalation moment and is used for judging the coordination of the mouth and the hand according to the acquired moment data. Based on the technical scheme of the utility model, the pressing time and the air suction time can be obtained by utilizing the pressing component and the air suction component, the coordination of the mouth hand can be judged according to the difference value of the pressing time and the air suction time, and meanwhile, the specific condition of the uncoordinated mouth hand can be obtained according to the difference value of the pressing time and the air suction time and the sequence of the pressing time and the air suction time, so that the targeted training can be performed.

Description

Mouth-hand coordination detection device

Technical Field

The utility model relates to the technical field of mouth and hand coordination detection training of patients, in particular to a mouth and hand coordination detection device.

Background

Inhalation therapy is widely applied to prevention and treatment of chronic obstructive pulmonary disease, bronchial asthma and other diseases, and compared with oral administration, vein and other modes, the method has the advantages of quick effect, good safety, good curative effect and the like, and has the clinical status that systemic medication is not replaced. Currently, inhalation devices used for inhalation therapy mainly include several types: 1. pressurized metered dose inhalers (pressurized metered dose inhaler, pmdis), which in turn are divided into conventional pmdis and co-suspension technology pmdis; 2. dry powder inhalants (dry powder inhaler, DPI); 3. soft mist inhalants (soft mist inhaler, SMI); 4. small volume atomizers (smaU volume nebulizer, SVN).

Among other things, the degree of hand-mouth coordination when the device is used by a patient affects the pulmonary deposition of the drug by the patient in addition to the drug particle size, running speed, and duration of drug delivery in pMDI and SMI inhalation devices, so such devices are not prioritized clinically for patients with poor hand-mouth coordination. However, pMDI and SMI inhalation devices have their own unique advantages over DPI and SVN devices in terms of inhalation flow rate requirements, drug particle size, portability, reduced oropharyngeal discomfort, price, etc.

Therefore, given the difficulty of using a pMDI and SMI inhalation device by a patient with poor hand-mouth coordination, the degree of coordination of the patient's hand-mouth coordination can be checked first in the clinic to determine if the patient is suitable for a pMDI and SMI inhalation device. And training can be performed on patients with poor coordination between hands and mouth, so that coordination between hands and mouth is improved. Therefore, a device for detecting the coordination of the hands and the mouth is provided to meet the above needs.

Disclosure of Invention

In order to solve the problem that the prior art does not have a means for detecting the coordination degree of the mouth and the hand of a patient, the application provides a mouth and hand coordination detection device.

The utility model provides a mouth-hand coordination detection device which comprises a main body capable of being held by a person, and a manual pressing component, an air suction component and a control component which are arranged on the main body;

the manual pressing assembly comprises a button and a pressing sensor arranged at the bottom of the button, and the air suction assembly comprises a suction nozzle component and an air suction sensor corresponding to the suction nozzle component;

the control component is electrically connected with the pressing sensor and the inhalation sensor respectively so as to acquire the pressing moment and the inhalation moment and is used for judging the coordination of the mouth and the hand according to the acquired moment data.

In one embodiment, the suction nozzle component includes a suction port formed in the main body and a suction nozzle detachably mounted to the suction port.

In one embodiment, a filter is provided between the suction port and the suction nozzle, the filter being detachably filled inside the suction port or the filter being detachably mounted on the port portion of the suction nozzle.

In one embodiment, the manual pressing component and the air suction component are respectively arranged at two ends of the main body, or the manual pressing component and the air suction component are arranged at the same end of the main body.

In one embodiment, the power supply assembly further comprises a power supply assembly for supplying power, wherein the power supply assembly comprises a battery arranged on the main body and/or a power line arranged on the main body.

In one embodiment, an air suction channel is configured in the main body, one end of the air suction channel is communicated with the suction nozzle component, the other end of the air suction channel is communicated with the outside, and the air suction sensor is arranged in the air suction channel.

In one embodiment, the main body is further provided with a display screen, and the display screen is electrically connected with the control component and is used for displaying the pressing time, the inhalation time and the mouth-hand coordination judgment result recorded by the control component.

In one embodiment, the control assembly further has a data storage unit for storing historical data of the pressing time and the inhalation time.

In one embodiment, the control assembly further has a communication unit for communicating with the terminal device.

In one embodiment, a detection feedback assembly is further arranged on the main body and is electrically connected with the control assembly, and the detection feedback assembly comprises a light indicator and/or a sound indicator.

The above-described features may be combined in various suitable ways or replaced by equivalent features as long as the object of the present utility model can be achieved.

Compared with the prior art, the mouth-hand coordination detection device provided by the utility model has at least the following beneficial effects:

according to the mouth-hand coordination detection device, the pressing component and the air suction component are constructed on the main body which is beneficial to portability, so that the pressing time and the air suction time can be obtained, the mouth-hand coordination can be judged according to the difference between the pressing time and the air suction time, and meanwhile, the specific condition of the uncoordinated mouth-hand can be obtained according to the difference between the pressing time and the air suction time and the sequence of the pressing time and the air suction time, so that the targeted training can be performed.

Drawings

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:

FIG. 1 is a schematic view showing one configuration of a detecting apparatus of the present utility model;

fig. 2 shows a schematic diagram of another structure of the detecting device of the present utility model.

In the drawings, like parts are designated with like reference numerals. The figures are not to scale.

Reference numerals:

1-main body, 2-manual pressing component, 21-button, 22-pressing sensor, 3-suction component, 31-suction nozzle component, 311-suction interface, 312-suction nozzle, 32-suction sensor, 4-filter, 5-display screen.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

The embodiment of the utility model provides a mouth-hand coordination detection device, which comprises a main body 1 capable of being held by a person, a manual pressing component 2, an air suction component 3 and a control component, wherein the manual pressing component 2, the air suction component 3 and the control component are arranged on the main body 1;

the manual pressing assembly 2 includes a button 21 and a pressing sensor 22 provided at the bottom of the button 21, and the suction assembly 3 includes a suction nozzle part 31 and a suction sensor 32 corresponding to the suction nozzle part 31;

the control unit is electrically connected to the compression sensor 22 and the inhalation sensor 32, respectively, to acquire the compression time and the inhalation time, and is used for judging the coordination of the hand of the mouth according to the acquired time data.

Specifically, as shown in fig. 1 and 2 of the accompanying drawings, the device for detecting the coordination of the mouth and the hand of the present utility model mainly comprises a main body 1, a manual pressing component 2, an air suction component 3 and a control component. Wherein, the main body 1 as the device foundation is arranged into a columnar structure and is used for being held by the hands of a person. The manual pressing unit 2 is configured to be pressed by a hand of a person, and includes a button 21 and a pressing sensor 22 provided in correspondence with the button 21, wherein the pressing sensor 22 is configured to be triggered when the button 21 is pressed, and to record a pressing time. The air suction assembly 3 is mainly used for sucking air in cooperation with the mouth of a person, and comprises a suction nozzle component 31 and an air suction sensor 32 arranged corresponding to the suction nozzle component, wherein the air suction sensor 32 can be triggered when the person sucks air, and the air suction moment is recorded. A control unit (not shown in the drawings) is used as a main control module of the detection device, and can acquire the pressing time when the pressing sensor 22 is triggered and the inhalation time when the inhalation sensor 32 is triggered, and judge the coordination degree of the hands and the mouth of the person according to the difference between the two times.

For the judgment of the coordination degree of the hands and the mouth of the person, the perfect coincidence of the pressing moment and the inhalation moment is the ideal condition, namely the difference between the two moments is zero. However, in the practical application process, the two are difficult to be completely consistent, so that a preset range serving as a judgment basis is preset, and the preset range can be set according to the practical situation (treatment requirement and instrument precision). For example, the preset range may be set to 0.5s, that is, the difference between the pressing time and the inhalation time is within the range of 0.5s, so as to judge that the degree of mouth-hand coordination reaches the standard.

Further, the pressing sensor 22 may be a pressure sensor, and the inhalation sensor 32 may be a pressure sensor or a flow sensor. The inhalation sensor 32 is essentially a sensor that detects the flow of an air stream to reflect the action of inhalation, and both pressure-type sensors (local differential pressure) and flow-type sensors can detect the flow of an air stream.

Preferably, the control assembly further has a data storage unit for storing historical data of the pressing time and the inhalation time; the control assembly also has a communication unit for communicating with the terminal device.

Specifically, the storage unit of the control component can store historical data in a certain time range or a certain detection frequency range, including time data of pressing time and air suction time detected in the past, time difference data (including sequence of pressing time and air suction time when difference exists) and detection judgment results of mouth-hand coordination, and the historical data are displayed in combination with the display screen 5, so that a user can perform self training according to the historical data. In addition, the communication unit of the control component can carry out wireless and remote communication with the terminal equipment (the mobile phone and the computer of the user or the medical staff) so as to feed back corresponding detection data, thereby being convenient for the user to train themselves or being used as the basis for giving training advice to the medical staff.

According to the difference value and the sequence of the pressing time and the inhaling time, the mouth and hand coordination specific conditions of a user can be reflected, for example, mouth inhaling is faster than hand pressing or mouth inhaling is slower than hand pressing, so that the user can train pertinently, and the requirement of mouth and hand coordination degree required by treatment can be met.

Preferably, the main body 1 is further provided with a detection feedback assembly electrically connected with the control assembly, and the detection feedback assembly comprises a light indicator and/or a sound indicator.

Specifically, the detection feedback component (not shown in the drawing) is to further facilitate the user to understand the test result in the detection process, because the test is usually a continuous process, i.e. several times of detection are continuously performed, such continuous detection can only sense the time difference between pressing and inhaling, so that the user can adjust in time and repeatedly perform to form a memory, thereby realizing detection and subsequent training. The user is prevented from interrupting the detection process and checking the test result, the continuity of detection is destroyed, and the training effect is influenced.

Further, a light indicator and/or a sound indicator are adopted, and corresponding voice, prompt tone, light color and type are respectively set for the qualified detection and the unqualified detection. When the detection is unqualified, whether the suction is before or the pressing is before is further distinguished through sound and/or light, so that the user can adjust the device in time.

Meanwhile, for continuous multiple detection, the detection feedback component can feed back information before the detection starts each time, so that a user is prompted that the detection can start. In the case of a plurality of consecutive tests, the mark may be the mark for ending the previous test and starting the next test.

In one embodiment, the suction nozzle 31 includes a suction port 311 and a suction nozzle 312, the suction port 311 is formed in the main body 1, and the suction nozzle 312 is detachably mounted to the suction port 311.

Specifically, as shown in fig. 1 and 2 of the drawings, the suction nozzle component 31 mainly includes two parts, namely a suction port 311 and a suction nozzle 312, the suction nozzle 312 is detachably mounted on the suction port 311, and as shown in the drawings, the port portion of the suction nozzle 312 is inserted into the suction port 311. The mouthpiece 312 may be of the mouthpiece type as shown in the drawings, or may be of the cap type like a respiratory mask.

In one embodiment, a filter 4 is provided between the suction port 311 and the suction nozzle 312, and the filter 4 is detachably filled inside the suction port 311 or the filter 4 is detachably mounted at the port portion of the suction nozzle 312.

Specifically, as shown in fig. 1 and 2 of the drawings, the filter 4 is disposed between the suction port 311 and the suction nozzle 312, and is actually located in the internal passage of the suction port 311 in the assembled state, for example. The filter 4 may be a multi-layered filter screen (preferably with a sterile layer) applied to a filter holder as a bone, the filter 4 being disposed in a channel inside the suction port 311 or inserted into the port portion of the suction nozzle 312.

In one embodiment, the manual pressing component 2 and the air suction component 3 are respectively arranged at two ends of the main body 1, or the manual pressing component 2 and the air suction component 3 are arranged at the same end of the main body 1.

Specifically, as shown in fig. 1 of the accompanying drawings, a manual pressing assembly 2 and a suction assembly 3 are respectively provided at both ends of a main body 1; as shown in fig. 2 of the drawings, the manual pressing unit 2 and the suction unit 3 are disposed at the same end of the main body 1. The two structural layouts are suitable for different use habits; meanwhile, in consideration of portability and compactness, the size of the main body 1 can be further reduced by arranging the manual pressing assembly 2 and the air suction assembly 3 at the same end of the main body 1, so that portability is improved.

In one embodiment, a power supply assembly for supplying power is further included, and the power supply assembly includes a battery provided to the main body 1 and/or a power cord provided to the main body 1.

Specifically, a power supply assembly (not shown in the drawing) is arranged in the device, and external power supply can be adopted for supplying power, namely a power line in the power supply assembly; the battery can also be powered by a disposable battery or a rechargeable battery; of course, an external power line and a battery can be simultaneously arranged.

In one embodiment, the main body 1 is configured with an air suction passage, one end of which communicates with the suction nozzle member 31 and the other end communicates with the outside, and the air suction sensor 32 is provided in the air suction passage.

Specifically, an intake passage (not shown in the drawings) is constructed in the main body 1, one end of which communicates with the suction nozzle part 31 (extending into the suction port 311 of the suction nozzle 312 assembly), and an intake sensor 32 is provided in the intake passage for detecting the flow of air having a pressure difference or the intake passage to determine the suction operation and record the timing.

In one embodiment, the main body 1 is further provided with a display screen 5, and the display screen 5 is electrically connected with the control component and is used for displaying the pressing time, the inhalation time and the mouth-hand coordination judgment result recorded by the control component.

Specifically, as shown in fig. 1 and fig. 2 of the drawings, the display screen 5 is configured to display the time data, the time difference value, and the coordination judgment result obtained by the control component, and is configured to intuitively display the time data, the time difference value, and the coordination judgment result to a user.

The detection device comprises the following principle steps:

step 1: the user turns on a power button of the detection device;

step 2: preparing reference pMDI and SMI inhalation device usage requirements to operate the detection device;

step 3: pressing a button of the manual pressing assembly, and sucking air through a suction nozzle component of the air sucking assembly;

step 4: the pressing sensor and the air suction sensor feed back time data, and according to the time data, the display screen displays detection results, and other mobile terminals can also output results at the same time.

Step 5: and determining the training direction according to the detection result.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.

Claims

1. The mouth-hand coordination detection device is characterized by comprising a main body capable of being held by a person, and a manual pressing component, an air suction component and a control component which are arranged on the main body;

2. The apparatus according to claim 1, wherein the suction nozzle member includes a suction port formed in the main body and a suction nozzle detachably mounted to the suction port.

3. The apparatus according to claim 2, wherein a filter is provided between the suction port and the suction nozzle, the filter being detachably filled in the suction port or the filter being detachably mounted on the port portion of the suction nozzle.

4. The device according to claim 1, wherein the manual pressing component and the inhalation component are respectively disposed at two ends of the main body, or the manual pressing component and the inhalation component are disposed at the same end of the main body.

5. The oro-manual coordination detection device according to claim 1, further comprising a power supply assembly for supplying power, the power supply assembly comprising a battery provided to the main body and/or a power cord provided to the main body.

6. The apparatus according to claim 1, wherein the main body is internally provided with an air suction passage, one end of the air suction passage communicates with the suction nozzle member, the other end communicates with the outside, and the air suction sensor is provided in the air suction passage.

7. The device according to any one of claims 1 to 6, wherein a display screen is further provided on the main body, and the display screen is electrically connected to the control unit, and is configured to display the pressing time and the inhalation time recorded by the control unit, and the result of the determination of the mouth-hand coordination.

8. The apparatus according to any one of claims 1 to 6, wherein the control unit further has a data storage unit for storing history data of the pressing time and the inhalation time.

9. The apparatus according to claim 8, wherein the control unit further has a communication unit for communicating with the terminal device.

10. A device according to any one of claims 1 to 6, wherein a detection feedback assembly is further provided on the body, electrically connected to the control assembly, the detection feedback assembly comprising a light indicator and/or a sound indicator.