CN208481691U - A kind of Portable intelligent auxiliary expectoration device - Google Patents
A kind of Portable intelligent auxiliary expectoration device Download PDFInfo
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- CN208481691U CN208481691U CN201721861323.5U CN201721861323U CN208481691U CN 208481691 U CN208481691 U CN 208481691U CN 201721861323 U CN201721861323 U CN 201721861323U CN 208481691 U CN208481691 U CN 208481691U
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Abstract
A kind of Portable intelligent assists expectoration device, including expectoration vest (1), and respiration transducer (5) are connected between back and air pulsing generator (3) on expectoration vest (1)；Air pulsing generator (3) is equipped with control unit (6)；Expectoration vest (1) side waist is connect with air pulsing generator (3) by pulse oximetry sensor (4)；Pulse oximetry sensor (4), respiration transducer (5) and expectoration vest (1) are the integrated design；It is connected between gas pulse generator (3) and expectoration vest (1) by soft air-guide pipe (2).A kind of Portable intelligent auxiliary Row of phlegm method, patient's states are determined by acquisition patient respiratory frequency and blood oxygen saturation, and expectoration vest (1) vibration helps patient's expectoration.The utility model realizes the automatic control of expectoration device, simplifies the operation of device, alleviates the labor intensity of medical staff.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of Portable intelligent auxiliary expectoration device.
Background technique
There are 43,000,000 old-slow-bronchial tube patients in China, and wherein a big chunk human body is weak, without autonomous expectoration ability, causes lung
Portion's blood circulation is retarded by silt, and the complication odds such as pulmonary infection, atelectasis is increased, therefore, in due course starting device auxiliary
Expectoration is critically important.
The limitation of existing expectoration device
One, hand-held knocking rock sputum ejection machine, patient takes prostrate, lies on one's side, seat when treatment, can effectively clear respiratory tract
Secretion reduces lung's moist rales, improves patient's arterial oxygen saturation, promotes inflammatory resolution, prevents the generation of pulmonary infection
Further develop with it is controlled.Its working strength is lower than artificial clap significantly and carries on the back expectoration.But equipment volume is big, main screw lift weight, nothing
Method is realized portable, and buying expenses are high, also have higher requirements to operator, and every time can only one position of knocking, Bu Nengtong
When to full thorax knocking.Whole operation process needs patient body position to cooperate, and presently mainly uses in related department of hospital, generally
It needs periodically to be operated by health care professional according to patient profiles, promoting in the home for the aged and family has larger difficulty, and part
Patient can not adapt to this impression of knocking, not easy-tolerated.Its Starting mode is manual.
Two, high frequency chest wall vibrates phlegm expelling instrument small volume, already belongs to portable device, but weight is still laid particular stress on.It will when treatment
Vest (chest strap) is through with patient, is transferred to suitable parameters.To patient body position's no requirement (NR), seat, clinostatism are lain on one's side or are faced upward
It is sleeping can to mitigate the working strength of nursing staff with expectoration, and do not influenced vulnerable to operator's mood, fatigue, experience etc.,
Be conducive to improve nursing quality.And this vibratory stimulation energy relaxed muscle, have the effect of massage, so that patient is felt comfortable,
It is easy to receive.Its shortcoming be Starting mode be it is manual, can not achieve automatic starting, have with a distance from bigger from intelligence.For
The old man to lie in bed for a long time in the home for the aged or family is usually present medical condition deficiency, lacks entourage or have no children
The problem of company.Once sputum blocking occur can not be successfully discharge, and fail timely starting device auxiliary expectoration, then will make
Recycle and be retarded by silt at pulmonary blood, increase pulmonary infection, the complication odds such as atelectasis, even result in it is more serious after
Fruit.
Three, noninvasive expectoration machine is small in size, and weight is most light among three, carries more convenient.Each therapeutic process time is big
About 5 minutes or so.It is induced and is coughed using pressure difference, the secretion generated due to effectively PEFR peak expiratory flow rate of removing when cough reduces
Object plays the effect of eliminating phlegm and relieving asthma, and can improve pulmonary ventilation, and most patients are tolerable.It to be assessed in detail before treatment
Breathing form, inspiratory/expiratory, pressure of inspiration(Pi) and the flow velocity for analyzing patient, parameter, but this are arranged according to the specificity of each patient
It is a difficult point, if the overlong time of expectoration setting, this is possible to cause pumping, and suction function is on lung, alveolar collapse,
Lead to atelectasis；If the time of expectoration setting is too short, it is envisaged that when expectoration stops, intrapulmonary there are also many air,
This means that this expectoration does not achieve the effect that best, patient will feel uncomfortable when positive pressure depth air-breathing.In addition, will be to trouble
Person carries out health propaganda and education, gets rid of stress, and instructs how patient cooperates correctly expiration, air-breathing and expectoration mode, answers simultaneously
The many indexs such as breathing, pulse frequency, blood oxygen saturation of monitoring patient closely, more to pay close attention to patient suppresses asthma situation.It is needed in operation
It wants medical worker's password to instruct, patient breaths is instructed when machine enters inspiratory phase；Patient is instructed when machine switchs to expiratory phase
It exhales.Thus it is able to maintain that air-flow is unobstructed, and expectoration is more thorough.But the breathing of patient can not be closed with machine in many cases,
It claps, will feel especially uncomfortable when they have to the beat for deacclimatizing machine.Therefore, the setting of noninvasive expectoration machine parameter
It is a professional very strong careful work, also monitors Specifications, this is not that the home for the aged and family are able to achieve, separately
Outside, noninvasive expectoration machine is clearly to manually boot, and not yet realizes automation, intelligence.
By the expectoration device, that is, hand-held knocking rock sputum ejection machine, high frequency chest wall for analyzing existing three types in the market
It is found after the working principle and operating method of oscillation phlegm expelling instrument and noninvasive expectoration machine, they exist, and portability is poor, cannot achieve
The limitation such as automatic start-stop.
Utility model content
To achieve the goals above, the utility model provides a kind of Portable intelligent auxiliary expectoration device, including expectoration
Vest, back connect by respiration transducer with air pulsing generator on expectoration vest, is set and is controlled singly on gas pulse generator
Member；Expectoration vest side waist is connect by pulse oximetry sensor with air pulsing generator.Pulse oximetry sensor is located at
On the outside of expectoration vest, it is inboard that the respiration transducer is located at expectoration vest；By leading between gas pulse generator and expectoration vest
The connection of gas hose；The pulse oximetry sensor, respiration transducer and expectoration vest are the integrated design.
The utility model has the beneficial effects that pulse oximetry sensor can be used in the measurement of blood oxygen saturation, using photoelectric blood
Oxygen detection technique is detected the blood oxygen saturation of people by finger, belongs to non-invasive monitoring.Breathing frequency is measured using respiration transducer
Rate.Respiration transducer can be bundled on patient body, and the frequency and dynamics of human body respiration can be monitored in real time.Pulse blood oxygen
Sensor, respiration transducer and expectoration vest are the integrated design, and are through at patient.Gas pulse generator and expectoration vest it
Between by soft air-guide pipe connect, gas pulse generator by circulation inflatable and deflate realize expectoration vest vibration, to help disease
People's expectoration.Two parameters of respiratory rate, blood oxygen saturation as control expectoration device automatic start-stop are introduced, expectoration dress is realized
The automatic control set simplifies the operation of device, alleviates the labor intensity of medical staff.
The start and stop of expectoration device will be assisted by single manual start and stop mode to be improved to existing manual start and stop and have again open automatically
Stop mode, it is ensured that patient can carry out expectoration operation any whenever necessary.
Respiratory rate, blood oxygen saturation parameter when expectoration device can record manual start and stop in a manual mode, and will ginseng
Real-time update is counted to control unit.System will establish personal appropriate database, real by remembering constantly adjustment automatic start-stop threshold value
The intelligentized control method of system is showed.
Expectoration device main screw lift controls within 8 kilograms, is convenient for carrying and promotes.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
Fig. 2 is that the utility model automatically turns on logic.
Fig. 3 is that the utility model is automatically stopped logic.
Fig. 4 is the utility model electrical schematic diagram.
In figure, 1, expectoration vest, 2, soft air-guide pipe, 3, air pulsing generator, 4, pulse oximetry sensor, 5, breathing biography
Sensor, 6. control units.
Specific embodiment
As shown in Figure 1, a kind of Portable intelligent assists expectoration device, including expectoration vest 1, back on expectoration vest 1
Respiration transducer 5 is connected between air pulsing generator 3.Pulse oximetry sensor 4 is located at 1 outside of expectoration vest, described
It is inboard that respiration transducer 5 is located at expectoration vest 1；Air pulsing generator 3 is equipped with control unit 6.1 side waist of expectoration vest
It is connect with air pulsing generator 3 by pulse oximetry sensor 4.The pulse oximetry sensor 3, respiration transducer 5 and row
Phlegm vest 1 is the integrated design.It is connected between gas pulse generator 3 and expectoration vest 1 by soft air-guide pipe 2.
As shown in Figures 2 and 3, a kind of Portable intelligent assists Row of phlegm method, by patient's key in the utility model
The monitoring of parameter is to realize starting and stopping for expectoration device.Pulse oximetry sensor 4 is clamped in patients fingers and acquires blood
Respiration transducer 5 is tied up and acquires respiratory rate with patient by oxygen saturation.Such as Fig. 2, frequency is breathed when control unit 6 detects
Rate high level is greater than 24 times/min or low value less than 12 times/min, and when oximetry value is less than 85%, expectoration device determines
Patient needs to assist expectoration, and 6 output signal of control unit controls self-starting contact K1 and is attracted, and relay coil KM1 obtains electric, self-insurance
Contact KM1 actuation is held, expectoration device is started to work.Such as Fig. 3, when control unit 6 monitors that the respiratory rate high level of patient is greater than
Less than 20 times/min, and when the blood oxygen saturation of patient is greater than 94%, expectoration device thinks patient for 16 times/min or low value
Recovered normal condition, 6 output signal of control unit control self-stopping technology contact K2 and disconnect, relay coil KM1 power loss, self-sustaining
Contact KM1 is disconnected, and expectoration device stops working.
The utility model expectoration device considers individual patient difference and their location difference, also remains outside automatic mode
Manual mode, electrical schematic diagram are as shown in Figure 4.It is inactive that automatic mode is in expectoration device, and feel to have must by patient
When utilizing device expectoration, device can be switched into manual mode.Manual actuation of button SB1 is pressed, relay coil KM1 is obtained
Electricity, self-holding contact KM1 are attracted, and device is started to work, and assist expectoration.Respiration transducer 5 and pulse oximetry sensor 4 at this time
Real time data will be recorded in control unit 6, and replace original numerical value, this sampling device is switched to automatic mode next time
When, the Rule of judgment that whether will be started using newest data as device.Press manual actuation of button SB2, relay coil KM1
Power loss, self-holding contact KM1 are disconnected, and device stops working.
Claims (1)
1. a kind of Portable intelligent assists expectoration device, it is characterised in that: including expectoration vest (1), expectoration vest is carried on the back on (1)
Respiration transducer (5) are connected between portion and air pulsing generator (3)；The pulse oximetry sensor (4) is located at expectoration back
On the outside of the heart (1), respiration transducer (5) is located at expectoration vest (1) inboard；Air pulsing generator (3) is equipped with control unit
(6)；Expectoration vest (1) side waist is connect with air pulsing generator (3) by pulse oximetry sensor (4)；Gas pulse hair
It is connected between raw device (3) and expectoration vest (1) by soft air-guide pipe (2)；The pulse oximetry sensor (4), respiration transducer
(5) it is the integrated design with expectoration vest (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861323.5U CN208481691U (en) | 2017-12-27 | 2017-12-27 | A kind of Portable intelligent auxiliary expectoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861323.5U CN208481691U (en) | 2017-12-27 | 2017-12-27 | A kind of Portable intelligent auxiliary expectoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481691U true CN208481691U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721861323.5U Active CN208481691U (en) | 2017-12-27 | 2017-12-27 | A kind of Portable intelligent auxiliary expectoration device |
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| CN (1) | CN208481691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997948A (en) * | 2017-12-27 | 2018-05-08 | 陈玺玏 | A kind of Portable intelligent aids in expectoration device |
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2017
- 2017-12-27 CN CN201721861323.5U patent/CN208481691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997948A (en) * | 2017-12-27 | 2018-05-08 | 陈玺玏 | A kind of Portable intelligent aids in expectoration device |
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