CN102580203A - Respiratory assist equipment, control method for same and control device for same - Google Patents
Respiratory assist equipment, control method for same and control device for same Download PDFInfo
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- CN102580203A CN102580203A CN2012100541126A CN201210054112A CN102580203A CN 102580203 A CN102580203 A CN 102580203A CN 2012100541126 A CN2012100541126 A CN 2012100541126A CN 201210054112 A CN201210054112 A CN 201210054112A CN 102580203 A CN102580203 A CN 102580203A
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Abstract
The invention discloses respiratory assist equipment, a control method for the same and a control device for the same. The control method includes the steps: judging whether a patient removes a patient contact device of the respiratory assist equipment or not; and turning on a light source device of the respiratory assist equipment when the patient removes the patient contact device. According to the control method for the respiratory assist equipment, turning-on of the light source device is automatically controlled, necessary illumination can be provided for the patient getting up to walk about and operating the equipment at night, convenience is brought for the patient, and interference in people sleeping in the same room of the patient can be avoided.
Description
Technical field
The present invention relates to be used for medical instruments field, relate in particular to a kind of control method and the control device of respiratory assistance apparatus and respiratory assistance apparatus of being used for this control device.
Background technology
In order to treat the asphyxia and other disordered breathing phenomenons in the sleep procedure, the patient uses respiratory assistance apparatus usually.Respiratory assistance apparatus is through patient's contact device such as face shield, provides the air of normal pressure or gas that other can supply breathe with auxiliary patient respiratory to the patient.The respiratory disorder that in sleep procedure, uses respiratory assistance apparatus can treat the patient alleviates work of breathing consumption.
Yet there is a problem in existing respiratory assistance apparatus when using night, promptly work as the patient and perhaps think operating equipment up and about night, because light is not enough, and can only be by other light source.Yet, seek and open other light source and not only brought inconvenience, and give with the people who gets into bed and caused interference to the patient.
Therefore, need provide a kind of respiratory assistance apparatus that is used for the control method and the control device of respiratory assistance apparatus and has this control device to address the above problem.
Summary of the invention
In the summary of the invention part, introduced the notion of a series of reduced forms, this will further explain in specific embodiment part.Content part of the present invention does not also mean that the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to confirm technical scheme required for protection.
In order to address the above problem, the invention discloses a kind of control method that is used for respiratory assistance apparatus, said control method comprises: step a) judges whether the patient extracts patient's contact device of respiratory assistance apparatus; And step b) is opened the light supply apparatus of said respiratory assistance apparatus when the patient extracts said patient's contact device.
Preferably, said step a) comprises: detect with gas circuit that said patient's contact device is communicated with on first parameter of gas; Whether the variable quantity of judging said first parameter is greater than first predetermined value; And, make the judged result that said patient has extractd said patient's contact device when the variable quantity of said first parameter during greater than said first predetermined value.
Preferably, the pressure and/or the flow of gas on the gas circuit that said first parameter is with said patient's contact device is communicated with.
Preferably, said control method also comprises: first opening time of the said light supply apparatus of step c) timing; And step d) when said first opening time greater than said first scheduled time after, close said light supply apparatus.
Whether preferably, said control method also comprises: during step c), detect the control key of said respiratory assistance apparatus and operated; When said control key is operated, said first opening time of the said light supply apparatus of reclocking.
Preferably, said step d) comprises: when said first opening time during greater than said first scheduled time, and steps d 1) judge whether said patient wears said patient's contact device again; When said patient wears said patient's contact device again, close said light supply apparatus.
Preferably, said steps d 1) comprising: detect with gas circuit that said patient's contact device is communicated with on second parameter of gas; Whether the variable quantity of judging said second parameter is greater than second predetermined value; When the variable quantity of said second parameter during, make the judged result that said patient wears said patient's contact device again greater than said second predetermined value.
Preferably, the pressure and/or the flow of gas on the gas circuit that said second parameter is with said patient's contact device is communicated with.
Preferably, said step d) comprises: when said first opening time during greater than said first scheduled time, and second opening time of the said light supply apparatus of timing; When said second opening time during, close said light supply apparatus greater than second scheduled time.
Preferably, the illumination brightness that said light supply apparatus provides during said second opening time is lower than the illumination brightness that said light supply apparatus provides during said first opening time.
The present invention also provides a kind of control device that is used for respiratory assistance apparatus, and said control device comprises: diagnosis apparatus, said diagnosis apparatus are used to judge whether the patient extracts patient's contact device of respiratory assistance apparatus; And controller, said controller is connected with said diagnosis apparatus, is used to receive the judged result of said diagnosis apparatus, and when extracing said patient's contact device as the patient, the light supply apparatus of said respiratory assistance apparatus is opened in control.
Preferably, said diagnosis apparatus comprises: detecting element, said detecting element are used to detect first parameter of gas on the gas circuit that is communicated with said patient's contact device; Whether the variable quantity that judgment component, said judgment component are used to judge said first parameter greater than first predetermined value, with when the variable quantity of said first parameter during greater than said first predetermined value, makes the judged result that said patient has extractd said patient's contact device.
Preferably; Said control device also comprises timer; Said timer is connected with said controller; And by first opening time of said controller control with the said light supply apparatus of timing, with when said first opening time greater than said first scheduled time after, close said light supply apparatus by said controller control.
Preferably; Said control device also comprises detector; Said detector is connected with said controller; Whether the control key that is used for the said respiratory assistance apparatus of detection during said first opening time of said light supply apparatus is operated, and with when said control key is operated, said controller is controlled said first opening time of the said light supply apparatus of said timer reclocking.
Preferably; Said controller is controlled said diagnosis apparatus during greater than said first scheduled time in said first opening time; To judge whether said patient wears said patient's contact device again; And when said patient wore said patient's contact device again, said light supply apparatus was closed in control.
Preferably, said diagnosis apparatus comprises: detecting element, said detecting element are used to detect second parameter of gas on the gas circuit that is communicated with said patient's contact device; Judgment component; Whether the variable quantity that said judgment component is used to judge said second parameter is greater than second predetermined value; With when the variable quantity of said second parameter during, make the judged result that said patient wears said patient's contact device again greater than said second predetermined value.
Preferably, said detecting element comprises pressure transducer and/or flow transducer, is used to detect the pressure and/or the flow of gas on the gas circuit that is communicated with said patient's contact device.
Preferably; Said controller is controlled second opening time of the said light supply apparatus of said timer timing during greater than said first scheduled time in said first opening time; With when said second opening time during greater than second scheduled time, said light supply apparatus is closed in control.
Preferably, said controller is controlled said light supply apparatus provides during said second opening time illumination brightness and is lower than the illumination brightness that said light supply apparatus provides during said first opening time.
The present invention also provides a kind of respiratory assistance apparatus, and said respiratory assistance apparatus comprises: patient's contact device, and said patient's contact device is used to deliver the gas to the patient; Light supply apparatus; And aforesaid control device, said control device is connected with said light supply apparatus, controls said light supply apparatus whether to wear said patient's contact device according to said patient.
The control method that is used for respiratory assistance apparatus according to the present invention is controlled through the unlatching to light supply apparatus automatically; Can with operating equipment necessary illumination be provided up and about night for the patient; Not only make things convenient for the patient, can also avoid to causing interference with the people who gets into bed.Below in conjunction with accompanying drawing, specify advantage of the present invention and characteristic.
Description of drawings
Attached drawings of the present invention is used to understand the present invention at this as a part of the present invention.Embodiment of the present invention and description thereof have been shown in the accompanying drawing, have been used for explaining principle of the present invention.In the accompanying drawings,
Fig. 1 is the flow chart according to the control method that is used for respiratory assistance apparatus of one embodiment of the present invention;
Fig. 2 is the flow chart of the control method that is used for respiratory assistance apparatus of another embodiment according to the present invention;
Fig. 3 is the flow chart of the control method that is used for respiratory assistance apparatus of another embodiment according to the present invention;
Fig. 4 is the flow chart of the control method that is used for respiratory assistance apparatus of another embodiment according to the present invention;
Fig. 5 is for going back the flow chart of the control method that is used for respiratory assistance apparatus of an embodiment according to the present invention; And
Fig. 6 is the sketch map according to the control device that is used for respiratory assistance apparatus of one embodiment of the present invention.
The specific embodiment
In the description hereinafter, a large amount of concrete details have been provided so that more thorough understanding of the invention is provided.Yet, it will be apparent to one skilled in the art that the present invention can need not one or more these details and be able to enforcement.In other example,, describe for technical characterictics more well known in the art for fear of obscuring with the present invention.
In order thoroughly to understand the present invention, detailed structure will be proposed in following description.Obviously, execution of the present invention is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiments of the present invention is described in detail as follows, yet except these were described in detail, the present invention can also have other embodiments.
The present invention provides a kind of control method that is used for respiratory assistance apparatus.Fig. 1 is the flow chart according to the control method that is used for respiratory assistance apparatus of one embodiment of the present invention.Control method below in conjunction with 1 pair of embodiment of the present invention of accompanying drawing is described in detail.
At first, execution in step 110 judges whether the patient extracts patient's contact device of respiratory assistance apparatus.This determining step can be through at least a realization the in pressure transducer, flow transducer, temperature sensor, humidity sensor and the force transducer.When adopting force transducer, can force transducer be arranged on the outside of patient's contact device, judge whether to be applied in the caused power of excision patient's contact device through induction whether the patient extracts patient's contact device.When adopts pressure sensor and/or flow transducer; Can be arranged on pressure transducer and/or flow transducer in patient's contact device, the porch and/or the blower export place of aerator, with through detect with gas circuit that patient's contact device is communicated with on the pressure and/or the isoparametric variable quantity of flow of gas judge whether the patient extracts patient's contact device.When adopting temperature sensor and/or humidity sensor; Can temperature sensor and/or humidity sensor be arranged in patient's contact device, to judge through the temperature in the detection patient contact device and/or the variable quantity of humidity whether the patient extracts patient's contact device.Wherein, patient's contact device can be for being worn on the breathing mask of patient's snout.
When receiving the patient when extracing the judged result of patient's contact device, execution in step 120 is opened the light supply apparatus of respiratory assistance apparatus.When not receiving above-mentioned judged result, return step 110 and continue whether the patient is extractd patient's contact device and judge.This light supply apparatus can be arranged on any position of respiratory assistance apparatus, as an example, can light supply apparatus be set to backlight and/or other peripheral hardware light source etc. of control key of backlight, the respiratory assistance apparatus of the display interface of respiratory assistance apparatus.When the patient extracts patient's contact device, open this light supply apparatus automatically, think the patient provide night up and about with the needed illumination of operation control key.
Adopt above-mentioned control method that the unlatching of light supply apparatus is controlled automatically, can with operating equipment necessary illumination be provided up and about night, not only make things convenient for the patient, can also avoid to causing interference with the people who gets into bed for the patient.
Preferably, after light supply apparatus is opened, can close automatically, accomplish night up and about and operation control key to make things convenient for the patient, and by this light supply apparatus bed, control method of the present invention be further comprising the steps of:
When light supply apparatus is opened, execution in step 130, the first opening time T of the light supply apparatus that picks up counting
1
As the first opening time T
1Greater than first scheduled time T
0After, execution in step 140 is closed light supply apparatus.Wherein, first scheduled time T
0Can rule of thumb be worth setting by manufacturer, also can be provided with voluntarily by the patient.At the first opening time T
1In, the patient can operate arbitrarily respiratory assistance apparatus, for example the adjustments of gas transportation parameters, close the aerator of carrying gas and carry out night and wait up and about.As the first opening time T
1Greater than first scheduled time T
0After, light source is closed automatically, has a rest to make things convenient for the patient.Said " as the first opening time T
1Greater than first scheduled time T
0After " comprise the first opening time T
1Greater than first scheduled time T
0The time the moment and should constantly later any time.
Further, in order to improve the accuracy of judgement, the present invention through detect with gas circuit that said patient's contact device is communicated with on gas parameter judge whether the patient extracts patient's contact device.Particularly, as shown in Figure 2, judge whether the patient extracts patient's contact device (being the step 110 shown in Fig. 1) and can may further comprise the steps:
At first, execution in step 210, detect with gas circuit that patient's contact device is communicated with on the first parameter P of gas
1Because in patient's contact device of respiratory assistance apparatus, the exit of aerator and/or the porch of aerator be provided with pressure transducer and/or flow transducer usually, therefore, preferably, the first parameter P
1Can for gas circuit that patient's contact device is communicated with on the pressure and/or the flow of gas.
Then, execution in step 220 is judged the first parameter P
1Variation delta P
1Whether greater than the first predetermined value P
0In general, respiratory assistance apparatus can be given patient's contact device through pipeline with the normal pressure of 2～40 centimeter water columns, 0～180 liter/minute flow volume delivery with air or other gas that can supply breathe, uses for the patient.At this moment, in patient's contact device, the porch of the exit of aerator and aerator is owing to all be positioned on the gas circuit that is communicated with patient's contact device, so its pressure and flow change according to the concrete respiratory movement of patient, but its variable quantity is less usually.And work as the moment that the patient extracts patient's contact device; With the variable quantity of gas parameter on the gas circuit that patient's contact device the is communicated with normal variation amount can be much larger than above-mentioned normal the use time; This moment can obviously reduce with gas pressure on the gas circuit that patient's contact device is communicated with, flow can obviously increase, and the decrease that therefore can be through detecting this pressure and/or the increase of flow judge whether the patient extracts patient's contact device.Consider that the patient extracts the variable quantity of caused pressure of patient's contact device and flow when normally using normal variation amount and the different patient of caused pressure of this respiratory assistance apparatus and flow to use respiratory assistance apparatus, as an example, as the first parameter P
1During for the pressure of gas, can be with the first predetermined value P
0Be set to about 50% of 400Pa or former pressure; As the first parameter P
1During for the flow of gas, with the first predetermined value P
0Be set to about 50% of 30 liters/minute or former flow.As the first parameter P
1When comprising pressure and the flow of gas, the first predetermined value P then
0Comprise pressure predetermined value and flow predetermined value, at this moment, need to judge whether the variable quantity of pressure and the variable quantity of flow reach pressure predetermined value and flow predetermined value respectively.It is understandable that, for the above-mentioned first predetermined value P
0, those skilled in the art can come rationally to be provided with according to practical situation.
If the first parameter P
1Variation delta P
1Greater than the first predetermined value P
0, then execution in step 230, make the judged result that the patient has extractd patient's contact device.Otherwise, then return step 210, the first parameter P of gas on the gas circuit that continuation detects with patient's contact device is communicated with
1As an example, as the first parameter P
1For the pressure of gas and with the first predetermined value P
0When being set to 400Pa, if the first parameter P
1Variation delta P
1Greater than 400Pa, then make the judged result that the patient has extractd patient's contact device; Otherwise then continue to detect the first parameter P
1As the first parameter P
1For the flow of gas and with the first predetermined value P
0When being set to 30 liters/minute, if the first parameter P
1Variation delta P
1Greater than 30 liters/minute, then make the judged result that the patient has extractd patient's contact device; Otherwise then continue to detect the first parameter P
1As the first parameter P
1Comprise pressure and the flow of gas and with the first predetermined value P
0When included pressure predetermined value and flow predetermined value are set to 400Pa and 30 liters/minute respectively, if the variable quantity of pressure during greater than 30 liters/minute, is then made the judged result that the patient has extractd patient's contact device greater than the variable quantity of 400Pa and flow; Otherwise then continue to detect the first parameter P
1
Execution in step 120 is according to the light supply apparatus of said judged result unlatching respiratory assistance apparatus.This step and step subsequently thereof can be not described in detail in this with reference to the text description of relevant portion.
The patient is at this respiratory assistance apparatus of night time operation for ease, another embodiment according to the present invention, and control method provided by the invention also comprises: at the first opening time T of timing light supply apparatus
1Whether the control key that during this time, detects respiratory assistance apparatus is operated; And when control key is operated, first opening time of reclocking light supply apparatus.To combine Fig. 3 to be described in detail below.
At first, execution in step 110 judges whether the patient extracts patient's contact device of respiratory assistance apparatus.When receiving the patient when extracing the judged result of patient's contact device, execution in step 120 is opened the light supply apparatus of respiratory assistance apparatus.Then, execution in step 130, the first opening time T of timing light supply apparatus
1When not receiving above-mentioned judged result, return step 110 and continue whether the patient is extractd patient's contact device and judge.
The first opening time T at the timing light supply apparatus
1During this time, whether execution in step 310 detects the control key of respiratory assistance apparatus and is operated.The patient can close blower fan so that respiratory assistance apparatus stops to provide gas through operation control key, can also regulate the parameter of the gas that is provided, or the like.If at the first opening time T
1Detect control key during this time and operated, then execution in step 320, to the first opening time T of light supply apparatus
1Reclocking is to prevent not complete operation and light supply apparatus is closed of patient.As the first opening time T
1Greater than first scheduled time T
0After, execution in step 140, light source is closed automatically, has a rest to make things convenient for the patient.If at the first opening time T
1Do not detect control key during this time and operated, then direct execution in step 140, light source is closed automatically, has a rest to make things convenient for the patient.
Further, the present invention also provides a kind of and can help after the patient extracts patient's contact device to judge whether the patient has worn the control method of patient's contact device again.Particularly, can be at the first opening time T
1Greater than first scheduled time T
0The time, judge whether the patient wears patient's contact device again; If the patient wears patient's contact device again, then close light supply apparatus.Otherwise, then return and continue to judge whether the patient has worn patient's contact device again, and keep light supply apparatus to open, to be used to pointing out patient's contact device not worn.
In order to improve the accuracy of judgement, the present invention through detect with gas circuit that patient's contact device is communicated with on gas parameter judge whether the patient has worn patient's contact device again.
Particularly, as shown in Figure 4, as the first opening time T
1Greater than first scheduled time T
0The time, execution in step 410, detect with gas circuit that patient's contact device is communicated with on the second parameter P of gas
2Because in patient's contact device of respiratory assistance apparatus, the exit of aerator and/or the porch of aerator be provided with pressure transducer and/or flow transducer usually, therefore, preferably, the second parameter P
2Can for gas circuit that patient's contact device is communicated with on the pressure and/or the flow of gas.
Then, execution in step 420 is judged the second parameter P
2Variation delta P
2Whether greater than the second predetermined value P
0'.When the patient wears patient's contact device again; The pressure of the gas on the gas circuit that will cause being communicated with patient's contact device increases, flow reduces, and the increase that therefore can be through detecting this pressure and/or the decrease of flow judge whether the patient has worn patient's contact device again.As an example, as the second parameter P
2During for the pressure of gas, can be with the second predetermined value P
0' be set to 400Pa; As the second parameter P
2During for the flow of gas, with the second predetermined value P
0' be set to 30 liters/minute.As the second parameter P
2When comprising pressure and the flow of gas, the second predetermined value P then
0' comprise pressure predetermined value and flow predetermined value, at this moment, need to judge whether the variable quantity of pressure and the variable quantity of flow reach pressure predetermined value and flow predetermined value respectively.
If the second parameter P
2Variation delta P
2Greater than the second predetermined value P
0', then execution in step 430, make the judged result that the patient wears patient's contact device again.According to this judged result, execution in step 140 is closed light supply apparatus automatically then.Otherwise, then return step 410, the second parameter P of gas on the gas circuit that continuation detects with patient's contact device is communicated with
2, and keep light supply apparatus to open.
Through said method, the patient accomplishes after get up night walking and the operation control key, can keep light supply apparatus to open; Make the patient carry the action of patient's contact device again by light source; Simultaneously can point out the patient, whether patient's contact device is worn correctly, has or not gas leakage.
Another embodiment is as shown in Figure 5 according to the present invention, as the first opening time T
1Greater than first scheduled time T
0The time, execution in step 510, the second opening time T of timing light supply apparatus
2Then, as the second opening time T
2Greater than second scheduled time T
0' time, execution in step 140 is closed light supply apparatus.Wherein, second scheduled time T
0' can rule of thumb be worth setting by manufacturer, also can be provided with voluntarily by the patient.At first scheduled time T
0In, the patient can carry out various operations or walk about, and at second scheduled time T
0' in, the patient can carry patient's contact device and bed or directly bed again by light source.Preferably, the second opening time T
2The illumination brightness that provides of light supply apparatus during this time is lower than the first opening time T
1The illumination brightness that provides of light supply apparatus during this time is to save the energy.
In addition, the present invention also provides a kind of control device that is used for respiratory assistance apparatus, and is as shown in Figure 6, is the sketch map according to the control device of one embodiment of the present invention.Control device comprises diagnosis apparatus 610 and controller 620.
Diagnosis apparatus 610 is used to judge whether the patient extracts patient's contact device (not shown) of respiratory assistance apparatus.Diagnosis apparatus 610 can be set to whether extract patient's contact device through at least a patient of judgement in pressure transducer, flow transducer, temperature sensor, humidity sensor and the force transducer.In order to improve the accuracy of judgement, diagnosis apparatus 610 can comprise detecting element 611 and judgment component 612.Wherein, detecting element 611 is used to detect the first parameter P of gas on the gas circuit that is communicated with patient's contact device
1Because in patient's contact device of respiratory assistance apparatus, the exit of aerator and/or the porch of aerator be provided with pressure transducer and/or flow transducer usually; Therefore; Preferably; Detecting element 611 comprises pressure transducer and/or flow transducer, is used to detect the pressure and/or the flow of gas on the gas circuit that is communicated with patient's contact device.Judgment component 612 is used to judge the first parameter P
1Variation delta P
1Whether greater than the first predetermined value P
0, to work as the first parameter P
1Variation delta P
1Greater than the first predetermined value P
0The time, make the judged result that the patient has extractd patient's contact device.
Controller 620 is connected with diagnosis apparatus 610, is used to receive the judged result of diagnosis apparatus 610, and when extracing patient's contact device as the patient, the light supply apparatus 640 of respiratory assistance apparatus is opened in control.Controller 620 can be set to any hardware device of realizing this function.
Can control automatically the unlatching of light supply apparatus according to above-mentioned control device of the present invention, therefore can not only make things convenient for the patient, can also avoid to causing interference with the people who gets into bed for the patient provides necessary illumination with operating equipment night up and about.
Preferably, after light supply apparatus is opened, can close automatically, accomplish night up and about and operation control key to make things convenient for the patient, and by this light supply apparatus bed, control device provided by the invention also comprise timer 630.Timer 630 is connected with controller 620, and by the first opening time T of controller 620 controls with timing light supply apparatus 640
1As the first opening time T
1Greater than first scheduled time T
0After, close light supply apparatus 640 by controller 620 controls.Wherein, first scheduled time T
0Can rule of thumb be worth setting by manufacturer, also can be provided with voluntarily by the patient.
Further, the patient is at this respiratory assistance apparatus of night time operation for ease, also comprises detector 650 according to the control device of one embodiment of the present invention.Detector 650 is connected with controller 620, is used for the first opening time T at light supply apparatus 640
1Whether detect the control key 660 of respiratory assistance apparatus is during this time operated.When control key 660 is operated, the first opening time T of controller 620 control timers 630 reclocking light supply apparatuses 640
1, to avoid taking place patient not complete operation and phenomenon that light source is closed.If at the first opening time T
1Do not detect control key 660 during this time and operated, then directly close light source, have a rest to make things convenient for the patient.
Further, for extract patient's contact device the patient after, help to judge whether the patient has worn patient's contact device again, and controller 620 also is set at the first opening time T
1Greater than first scheduled time T
0Whether time control diagnosis apparatus 610 wears patient's contact device again to judge the patient.When the patient wears patient's contact device again, close light supply apparatus 640 by controller 620 controls.Otherwise, continue to judge whether the patient has worn patient's contact device again, and keep light supply apparatus 640 to open, to be used to pointing out patient's contact device not worn.As an example, diagnosis apparatus 610 can comprise detecting element and judgment component.Wherein, detecting element is used to detect the second parameter P of gas on the gas circuit that is communicated with patient's contact device
2, judgment component is used to judge the second parameter P
2Variation delta P
2Whether greater than the second predetermined value P
0', to work as the second parameter P
2Variation delta P
2Greater than the second predetermined value P
0' time, make the judged result that the patient wears said patient's contact device again.Need to prove, detect and judge the second parameter P
2Detecting element and judgment component and detection and judge the first parameter P
1Detecting element 611 can be same set of device with judgment component 612, promptly can use detecting element 611 to detect the first parameter P
1With the second parameter P
2, and use judgment component 612 to judge variation delta P
1With Δ P
2Also can be two covering devices.In two cover detecting elements and judgment component, accomplish above-mentioned detection and determining step respectively.Because in patient's contact device of respiratory assistance apparatus, the exit of aerator and/or the porch of aerator be provided with pressure transducer and/or flow transducer usually; Therefore; Preferably; Detecting element comprises pressure transducer and/or flow transducer, is used to detect the pressure and/or the flow of gas on the gas circuit that is communicated with patient's contact device.
Preferably, controller 620 is at the first opening time T
1Greater than first scheduled time T
0The second opening time T of time control timer 630 timing light supply apparatuses 640
2As the second opening time T
2Greater than second scheduled time T
0' time, light supply apparatus 640 is closed in control.Wherein, second scheduled time T
0' can rule of thumb be worth setting by manufacturer, also can be provided with voluntarily by the patient.At first scheduled time T
0In, the patient can carry out various operations or walk about, and at second scheduled time T
0' in, the patient carries face shield and bed or directly bed again by light source.Preferably, the controller 620 controls second opening time T
2The illumination brightness that provides of light supply apparatus 640 during this time is lower than the first opening time T
1The illumination brightness that provides of light supply apparatus 640 during this time is to save the energy.
In addition, the present invention also provides a kind of respiratory assistance apparatus.This respiratory assistance apparatus comprises patient's contact device, light supply apparatus and aforesaid any one control device.Patient's contact device is used to deliver the gas to the patient, and light supply apparatus is used to the patient and with operation control key illumination is provided up and about night.Can adopt common structural in this area for patient's contact device and light supply apparatus, therefore no longer detail here.Control device is connected with light supply apparatus, controls light supply apparatus whether to wear patient's contact device according to the patient.
The control method that is used for respiratory assistance apparatus according to the present invention is controlled through the unlatching to light supply apparatus automatically; Can with operating equipment necessary illumination be provided up and about night for the patient; Not only make things convenient for the patient, can also avoid to causing interference with the people who gets into bed.
The present invention is illustrated through above-mentioned embodiment, but should be understood that, above-mentioned embodiment just is used for for example and illustrative purposes, but not is intended to the present invention is limited in the described embodiment scope.It will be appreciated by persons skilled in the art that in addition the present invention is not limited to above-mentioned embodiment, can also make more kinds of variants and modifications according to instruction of the present invention, these variants and modifications all drop in the present invention's scope required for protection.Protection scope of the present invention is defined by appended claims book and equivalent scope thereof.
Claims (17)
1. a control method that is used for respiratory assistance apparatus is characterized in that, said control method comprises:
Step a) judges whether the patient extracts patient's contact device of respiratory assistance apparatus; And
Step b) is opened the light supply apparatus of said respiratory assistance apparatus when the patient extracts said patient's contact device.
2. control method according to claim 1 is characterized in that, said step a) comprises:
Detect with gas circuit that said patient's contact device is communicated with on first parameter of gas;
Whether the variable quantity of judging said first parameter is greater than first predetermined value; And
When the variable quantity of said first parameter during greater than said first predetermined value, make the judged result that said patient has extractd said patient's contact device,
Wherein, preferably, the pressure and/or the flow of gas on the gas circuit that said first parameter is with said patient's contact device is communicated with.
3. control method according to claim 1 and 2 is characterized in that, said control method also comprises:
First opening time of the said light supply apparatus of step c) timing; And
Step d) when said first opening time greater than said first scheduled time after, close said light supply apparatus.
4. control method according to claim 3 is characterized in that, said control method also comprises:
During step c), detect the control key of said respiratory assistance apparatus and whether operated;
When said control key is operated, said first opening time of the said light supply apparatus of reclocking.
5. control method according to claim 3 is characterized in that, said step d) comprises:
When said first opening time during greater than said first scheduled time, steps d 1) judge whether said patient wears said patient's contact device again;
When said patient wears said patient's contact device again, close said light supply apparatus.
6. control method according to claim 5 is characterized in that, said steps d 1) comprising:
Detect with gas circuit that said patient's contact device is communicated with on second parameter of gas;
Whether the variable quantity of judging said second parameter is greater than second predetermined value;
When the variable quantity of said second parameter during greater than said second predetermined value, make the judged result that said patient wears said patient's contact device again,
Wherein, preferably, the pressure and/or the flow of gas on the gas circuit that said second parameter is with said patient's contact device is communicated with.
7. according to claim 3 or 4 described control methods, it is characterized in that said step d) comprises:
When said first opening time during greater than said first scheduled time, second opening time of the said light supply apparatus of timing;
When said second opening time during, close said light supply apparatus greater than second scheduled time.
8. control method according to claim 7 is characterized in that, the illumination brightness that said light supply apparatus provides during said second opening time is lower than the illumination brightness that said light supply apparatus provides during said first opening time.
9. a control device that is used for respiratory assistance apparatus is characterized in that, said control device comprises:
Diagnosis apparatus, said diagnosis apparatus are used to judge whether the patient extracts patient's contact device of respiratory assistance apparatus; And
Controller, said controller is connected with said diagnosis apparatus, is used to receive the judged result of said diagnosis apparatus, and when extracing said patient's contact device as the patient, the light supply apparatus of said respiratory assistance apparatus is opened in control.
10. control device according to claim 9 is characterized in that, said diagnosis apparatus comprises:
Detecting element, said detecting element are used to detect first parameter of gas on the gas circuit that is communicated with said patient's contact device;
Whether the variable quantity that judgment component, said judgment component are used to judge said first parameter greater than first predetermined value, with when the variable quantity of said first parameter during greater than said first predetermined value, makes the judged result that said patient has extractd said patient's contact device.
11. control device according to claim 9; It is characterized in that; Said control device also comprises timer, and said timer is connected with said controller, and by first opening time of said controller control with the said light supply apparatus of timing; With when said first opening time greater than said first scheduled time after, close said light supply apparatus by the control of said controller.
12. control device according to claim 11; It is characterized in that; Said control device also comprises detector, and said detector is connected with said controller, and whether the control key that is used for the said respiratory assistance apparatus of detection during said first opening time of said light supply apparatus is operated; With when said control key is operated, said controller is controlled said first opening time of the said light supply apparatus of said timer reclocking.
13. control device according to claim 11; It is characterized in that; Said controller is controlled said diagnosis apparatus during greater than said first scheduled time in said first opening time; Judging whether said patient wears said patient's contact device again, and when said patient wore said patient's contact device again, said light supply apparatus was closed in control.
14. control device according to claim 13 is characterized in that, said diagnosis apparatus comprises:
Detecting element, said detecting element are used to detect second parameter of gas on the gas circuit that is communicated with said patient's contact device;
Judgment component; Whether the variable quantity that said judgment component is used to judge said second parameter is greater than second predetermined value; With when the variable quantity of said second parameter during, make the judged result that said patient wears said patient's contact device again greater than said second predetermined value
Wherein, preferably, said detecting element comprises pressure transducer and/or flow transducer, is used to detect the pressure and/or the flow of gas on the gas circuit that is communicated with said patient's contact device.
15. control device according to claim 11; It is characterized in that; Said controller is controlled second opening time of the said light supply apparatus of said timer timing during greater than said first scheduled time in said first opening time; With when said second opening time during greater than second scheduled time, said light supply apparatus is closed in control.
16. control device according to claim 15 is characterized in that, said controller is controlled said light supply apparatus provides during said second opening time illumination brightness and is lower than the illumination brightness that said light supply apparatus provides during said first opening time.
17. a respiratory assistance apparatus is characterized in that, said respiratory assistance apparatus comprises:
Patient's contact device, said patient's contact device is used to deliver the gas to the patient;
Light supply apparatus; And
Like each described control device among the claim 9-16, said control device is connected with said light supply apparatus, controls said light supply apparatus whether to wear said patient's contact device according to said patient.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210054112.6A CN102580203B (en) | 2012-03-02 | 2012-03-02 | Respiratory assist equipment, control method for same and control device for same |
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| CN201210054112.6A CN102580203B (en) | 2012-03-02 | 2012-03-02 | Respiratory assist equipment, control method for same and control device for same |
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| CN102580203A true CN102580203A (en) | 2012-07-18 |
| CN102580203B CN102580203B (en) | 2014-12-17 |
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| CN105677012A (en) * | 2014-12-03 | 2016-06-15 | 盛思锐股份公司 | Wearable electronic device |
| CN105749385A (en) * | 2016-02-01 | 2016-07-13 | 北京怡和嘉业医疗科技有限公司 | Medicine spraying control method and medicine spraying control device for atomizer and atomizer |
| CN106132362A (en) * | 2014-03-28 | 2016-11-16 | 马里奥·里尼 | Body temperature regulator and method |
| CN106793975A (en) * | 2014-06-05 | 2017-05-31 | 阿吉尔道姆公司 | Method and apparatus for detecting patient's cardiopulmonary situation deterioration in respiratory assistance apparatus |
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| Publication number | Publication date |
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| CN102580203B (en) | 2014-12-17 |
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Address after: 100041, Beijing, Shijingshan District Hing Street, No. 2, building 9, north 5, 506 Patentee after: Beijing Ka Yip Yee medical Polytron Technologies Inc Address before: 100041, Beijing, Shijingshan District Hing Street, No. 2, building 9, north 5, 506 Patentee before: Beijing delightful harmony Jia Ye medical science and technology company limited |