CN203303468U - Sputum exsufflation machine with sudden stop function - Google Patents
Sputum exsufflation machine with sudden stop function Download PDFInfo
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- CN203303468U CN203303468U CN2013203914617U CN201320391461U CN203303468U CN 203303468 U CN203303468 U CN 203303468U CN 2013203914617 U CN2013203914617 U CN 2013203914617U CN 201320391461 U CN201320391461 U CN 201320391461U CN 203303468 U CN203303468 U CN 203303468U
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Abstract
The utility model relates to a sputum exsufflation machine with a sudden stop function, and belongs to the field of medical appliances for coughing sputum assistance. The sputum exsufflation machine with the sudden stop function comprises a power device and a power control device, wherein the power control device is connected with and controls the power device. The sputum exsufflation machine is characterized by also comprising a sudden stop device; the sudden stop device is connected with the power control device, and when being started, the sudden stop device can enable the power control device to control the power device to be at a neutral position. According to the utility model, the sudden stop device is adopted, a patient can stop the sputum exsufflation machine through an air bag drive-by-wire switch device, a wireless remote control device or a pressure control switch device if feeling uncomfortable in a sputum exsufflation process, so that dangers are effectively prevented, and an operating process of the sputum exsufflation machine is humanized.
Description
Technical field
This utility model belongs to the medical instruments field of auxiliary expectoration, is specifically related to a kind of expectoration machine with sudden-stop function.
Background technology
Cough, expectoration are all quotidian to everybody, and especially after having suffered from flu, bronchitis and pneumonia, cough, expectoration meeting become more serious.Cough is to be upset caused due to larynx or trachea; the defence of human body and a kind of reflex action of protectiveness; it can help respiratory tract (being mainly lower respiratory tract) to remove extraneous foreign body of invading and too much secretions, plays effect clean and the protection respiratory tract.As have because of carelessness rice grain to enter trachea while having a meal, will produce violent cough, until the rice grain expectoration, the result of protective effect that Here it is.
Whole actions of cough are very brief air-breathing, glottis and epiglottis are closed immediately, respiratory muscle and every quick fierce contraction of flesh, intrapulmonic pressure power is increased, then glottis throws open, make that the gas of lung inner high voltage is spouting just becomes cough, so the foreign body in respiratory tract or secretions are discharged from the impact of high pressure draught.
When a variety of causes causes that respiratory secretions is sticky, incrustation and getting rid of at need, sputum is assembled at respiratory tract, the mucus bolt can occur block respiratory tract, form pulmonary lobule or alveolar is small does not open, the generation caused inflammation or increase the weight of, hinder ventilatory function when serious, the oxygen therapy successful reduces, cause the patient severe dyspnea to occur, the phenomenon of even suffocating.Therefore, by coughre flex, effectively remove respiratory secretions significant.
Yet, partial mass is arranged, old people as the patient in stupor, organ dysfunction decline, and amyotrophy or the expectoration voluntarily such as polio victim, baby, common beating such as presses at the discharge that ancillary method is difficult to realize sputum, and if things go on like this, sputum is easily blocked bottleneck throat and trachea place, make that the patient feels uncomfortable in chest, feels suffocated, dyspnea, threat to life even when serious.Solve in time sputum accumulation problem, can prevent early the outbreak of various diseases, alleviate the sufferer misery, improve pulmonary function, and then improve life quality.
At present, as shown in Figure 1, gas tube 15 and air inlet pipe 7 form the malleation loading line to the structure of expectoration machine, and exhaust tube 2 and escape pipe 14 form the negative pressure ventilation pipeline.Gas tube 15 is connected the gas outlet of vacuum motor blower fan 18 with the head end of escape pipe 14, exhaust tube 2 is connected the air inlet of vacuum motor blower fan 18, installation of heat radiator on vacuum motor blower fan 18 with the head end of air inlet pipe 7.The end of gas tube 15 and exhaust tube 2 all is connected breathes main line 17, breathes main line 17 and connects breathing mask.The end of escape pipe 14 and air inlet pipe 7 all is connected atmospheric pressure.Power control unit is controlled the alternately break-make operation of malleation loading line and negative pressure ventilation pipeline.
Four barrier grooves as shown in dotted line frame in figure, refer to and on pipeline, offer breach, and the air valve diaphragm can insert in the barrier groove of gap type, and pipeline is carried out fully or not exclusively blocking-up.On escape pipe 14 and gas tube 15, offer respectively the first barrier groove 13 and the second barrier groove 11, can between the first barrier groove 13 and the second barrier groove 11, move the first air valve diaphragm 12, the first air valve diaphragms 12 are set between two barrier grooves; On exhaust tube 2 and air inlet pipe 7, offer respectively the 3rd barrier groove 3 and the 4th barrier groove 5, can between the 3rd barrier groove 3 and the 4th barrier groove 5, move the second air valve diaphragm 4, the second air valve diaphragms 4 are set between two barrier grooves.
Start power set 10, can promote first and second air valve diaphragm and enter simultaneously first and third barrier groove, open the malleation loading line, the closed negative pressure exhaust pipe; Perhaps promote first and second air valve diaphragm and enter simultaneously second, four barrier grooves, open the negative pressure ventilation pipeline, sealing malleation loading line.Power control unit 19 can be controlled the actuating quantity of power set 10, thereby controls the area of air valve diaphragm shutoff in the barrier groove, and then the flow of the interior gas of control valve, reaches the purpose of regulation and control inflation, extraction flow.
Breathe installing gas Pressure gauge 1 and gas flow meter 16 on main line 17, can show more intuitively pressure and the flow of breathing main line 17 interior input and output gas, be convenient to the Real Time Observation adjustment.
In use, breathing mask is covered to the oral area that the patient opens.As shown in Figure 1, power set 10 are in neutral state to the expectoration machine, and namely first and second air valve diaphragm does not enter any one barrier groove.At first the device 10 that turns on the power, make first and second air valve diaphragm enter simultaneously first and third barrier groove, opens the malleation loading line, the closed negative pressure exhaust pipe.As shown in Figure 2, gas enters vacuum motor blower fan 18 from air inlet pipe 7, then enters gas tube 15, enters the human lung via breathing main line 17, makes the rear fully expansion of pulmonary's inflation.Now, power set 10 adverse movements, drive first and second air valve diaphragm and enter simultaneously second, four barrier grooves, opens the negative pressure ventilation pipeline, sealing malleation loading line.As shown in Figure 3, negative pressure makes gas extract out rapidly from the pulmonary of human body, through exhaust tube 2, vacuum motor blower fan 18 and escape pipe 14, discharge, thereby by the sputum sucking-off of adhering on alveolar.
Though this expectoration machine can help the patient to complete the expectoration operation, in case while using, patient has sense of discomfort, can't pass through language performance, if stopped not in time the expectoration operation, likely can meet accident.Therefore, how convenient control expectoration machine only stop operation, be even more important in actual applications.Given this, the applicant develops a kind of expectoration machine with sudden-stop function, can address the above problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of expectoration machine with sudden-stop function, can facilitate sufferer when needed, stops the expectoration machine from whereabouts.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of expectoration machine with sudden-stop function is provided, comprise power set and power control unit, power control unit connects and controls power set, characterized by further comprising emergency stop device, emergency stop device connects power control unit; Emergency stop device can make power control unit control power set to neutral position while starting.
A kind of expectoration machine with sudden-stop function described in the utility model, it is characterized in that emergency stop device comprises air bag line traffic control switching device, air bag line traffic control switching device comprises air bag and pneumatic switch, and air bag connects pneumatic switch by trachea, and pneumatic switch connects and controls power control unit.
Emergency stop device comprises wireless remote controller, and wireless remote controller comprises remote controller and command receiver, and command receiver connects and controls power control unit.
Emergency stop device comprises presses the gauge tap device, presses the gauge tap device and connects and control power control unit.
Power set comprise motor, hydraulic jack or cylinder.
Also comprise accumulator, the accumulator connecting power device.
The beneficial effects of the utility model are:
1, the emergency stop device of this utility model employing, can, according to patient's needs, stop the expectoration operation.This function has important effect in actual applications.Operation on trachea patient or other critical patients were in mostly being of needing that the expectoration machine treats, generally be difficult to express clearly wish with language, the expectoration machine belongs to the armarium of the passive operation of patient, in case sufferer has sense of discomfort, can not stop in time the expectoration operation again, very likely cause danger.Structure function of the present utility model greatly reduces this risk, patient can, according to self wish, by air bag line traffic control switching device, wireless remote controller or pressure-controlled switching device, only stop the expectoration machine, effectively avoid dangerous generation, made the operation process hommization more of expectoration machine.
2, this device connects accumulator by power set, can so that have a power failure or field treatment condition under use the expectoration machine, make the service condition of expectoration machine and range of application more extensive.
3, this utility model is simple in structure, easy to use, suitability for industrialized volume production and popularizing.
The accompanying drawing explanation
Fig. 1 is the structural representation of expectoration machine in prior art;
Fig. 2 is the structural representation of expectoration machine under the malleation inflated condition in prior art;
Fig. 3 is the structural representation of expectoration machine under the negative pressure ventilation state in prior art;
Fig. 4 is structural representation of the present utility model;
In figure: 1, gas gauge; 2, exhaust tube; 3, the 3rd barrier groove; 4, the second air valve diaphragm; 5, the 4th barrier groove; 6, connecting rod; 7, air inlet pipe; 8, nut; 9, leading screw; 10, power set; 11, the second barrier groove; 12, the first air valve diaphragm; 13, the first barrier groove; 14, escape pipe; 15, gas tube; 16, gas flow meter; 17, breathe main line; 18, vacuum motor blower fan; 19, power control unit; 20, emergency stop device.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, this utility model is described in further detail.
Embodiment mono-
As shown in Figure 4, in this utility model, power control unit 19 connects and controls power set 10, and emergency stop device 20 connects power control unit 19; When emergency stop device 20 starts, can make power control unit 19 control power set 10 to neutral position, namely first and second air valve diaphragm does not enter the state of any one barrier groove.Emergency stop device 20 adopts air bag line traffic control switching devices, and air bag line traffic control switch comprises air bag and pneumatic switch, and air bag connects pneumatic switch by trachea, and pneumatic switch connects and controls power control unit 19.Power set 10 can adopt motor, hydraulic jack or cylinder.
The patient, when using the expectoration machine, if any sense of discomfort, can pass through extruding gasbag, makes power control unit 19 control power set 10 to neutral position by pneumatic switch.Effectively avoid dangerous generation, made the operation process hommization more of expectoration machine.
The power set 10 of this device connect accumulator, can so that have a power failure or field treatment condition under use the expectoration machine, make the service condition of expectoration machine and range of application more extensive.
Embodiment bis-
Embodiment tri-
It is to be noted; above-mentioned embodiment is only this utility model preferred embodiment; for those skilled in the art, under the prerequisite that meets this utility model operation principle, any be equal to or similar replacement all falls in protection domain of the present utility model.
Claims (6)
1. the expectoration machine with sudden-stop function, comprise power set and power control unit, and power control unit connects and controls power set, characterized by further comprising emergency stop device, and emergency stop device connects power control unit; When emergency stop device starts, can make power control unit control power set to neutral position.
2. a kind of expectoration machine with sudden-stop function according to claim 1, it is characterized in that emergency stop device comprises air bag line traffic control switching device, air bag line traffic control switching device comprises air bag and pneumatic switch, and air bag connects pneumatic switch by trachea, and pneumatic switch connects and controls power control unit.
3. a kind of expectoration machine with sudden-stop function according to claim 1, is characterized in that emergency stop device comprises wireless remote controller, and wireless remote controller comprises remote controller and command receiver, and command receiver connects and controls power control unit.
4. a kind of expectoration machine with sudden-stop function according to claim 1, is characterized in that emergency stop device comprises to press the gauge tap device, presses the gauge tap device and connect and control power control unit.
5. according to claim 1 or 2 or 3 or 4 described a kind of expectoration machines with sudden-stop function, it is characterized in that power set comprise motor, hydraulic jack or cylinder.
6. a kind of expectoration machine with sudden-stop function according to claim 5, characterized by further comprising accumulator, the accumulator connecting power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203914617U CN203303468U (en) | 2013-07-03 | 2013-07-03 | Sputum exsufflation machine with sudden stop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203914617U CN203303468U (en) | 2013-07-03 | 2013-07-03 | Sputum exsufflation machine with sudden stop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303468U true CN203303468U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203914617U Expired - Fee Related CN203303468U (en) | 2013-07-03 | 2013-07-03 | Sputum exsufflation machine with sudden stop function |
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| CN (1) | CN203303468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623747A (en) * | 2015-02-28 | 2015-05-20 | 杜庆顺 | Emergency sputum aspirator for respiratory medicine |
| CN109125037A (en) * | 2018-09-26 | 2019-01-04 | 济南普若培森智能科技有限公司 | A kind of auxiliary expectoration device and method with intelligent monitoring function |
-
2013
- 2013-07-03 CN CN2013203914617U patent/CN203303468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623747A (en) * | 2015-02-28 | 2015-05-20 | 杜庆顺 | Emergency sputum aspirator for respiratory medicine |
| CN104623747B (en) * | 2015-02-28 | 2016-11-02 | 杜庆顺 | Respiratory Medicine urgent need sputum aspirator |
| CN109125037A (en) * | 2018-09-26 | 2019-01-04 | 济南普若培森智能科技有限公司 | A kind of auxiliary expectoration device and method with intelligent monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |