CN107041991A - A kind of respiratory rate sensing and circuit control device - Google Patents
A kind of respiratory rate sensing and circuit control device Download PDFInfo
- Publication number
- CN107041991A CN107041991A CN201710377627.2A CN201710377627A CN107041991A CN 107041991 A CN107041991 A CN 107041991A CN 201710377627 A CN201710377627 A CN 201710377627A CN 107041991 A CN107041991 A CN 107041991A
- Authority
- CN
- China
- Prior art keywords
- electrodes
- thin slice
- pneumatic thin
- pneumatic
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
Abstract
The present invention relates to a kind of sensing of respiratory rate and circuit control device, mainly by pedestal（1）, pneumatic thin slice（2）, a1 electrodes（3）, a2 electrodes（4）, a1 wires（5）, a2 wires（6）, steam vent（7）Composition；It is characterized in that：In atomization or oxygen therapy, under respiratory air flow effect, pneumatic thin slice（2）Human body respiration cadence synchronization displacement can be followed, makes atomization plant/or oxygen supply equipment core processing module（9）A control circuit（10）Regular closed communicating or disconnection is presented, so as to control the work output state and human body respiration cadence synchronization of atomization plant/or oxygen supply equipment, the utilization rate of medicine or oxygen is greatly improved.
Description
Technical field
It is a kind of Medical Devices or medical supplies the present invention relates to a kind of sensing of respiratory rate and circuit control device
Component, belongs to medicine equipment category.
Background technology
Regularity one in respiratory exhales a suction to be the physiologic frequency that can not change, and is inhaled in medicinal atomized suction, oxygen
When entering to treat, be atomized output medicine or oxygen normally can be sucked in patient breaths in respiratory tract, but exhale when medicine or
Oxygen is deactivated discharge, makes the utilization rate of medicine or oxygen less than 50%, causes the great wasting of resources, increases patient's economy
Burden.Therefore the medical field such as suck in medicinal atomized, oxygen, effectively perceive patient respiratory frequency, and with this control medicine or
Oxygen is effectively utilized, and is the direction that many scientific workers in the field explore.Traditional respiration transducer manufacturing process is complicated, into
This height, it is impossible in medicinal atomized, oxygen suction low-value materials（Atomizing face mask, oxygen face mask）In it is integrated and disposable.For
This, the present invention proposes a kind of respiratory rate sensing and circuit control device, is conducive to further meeting clinical needs.
The content of the invention
A kind of respiratory rate sensing and circuit control device, are mainly led by pedestal, pneumatic thin slice, a1 electrodes, a2 electrodes, a1
Line, a2 wires, steam vent composition, wherein：
Described pedestal is carrying and the stopping means of pneumatic thin slice, pedestal be arranged on oxygen face mask, the cup/of atomizing face mask or
In bite；Both can be with oxygen face mask, injection molded of atomizing face mask cup/or bite, it would however also be possible to employ each component combination
Assembling；
Described pneumatic thin slice is the light basis weight material of a Frequency Synchronization action that human body respiration air-flow can be followed to change, pneumatic thin
Piece, which is mounted, to be limited on pedestal and corresponding with exhaust hole site；Pneumatic thin slice can be under air-flow impetus just during human exhaled breath
Displacement is pressed, pneumatic thin slice is in be displaced outwardly or in span state；The pneumatic thin slice then negative pressure in the presence of suction airflow during air-breathing
Displacement, pneumatic thin slice is in move inward or in span closure state.
At least one point on pneumatic thin slice/use conductive material sideways（Electrode slice, conductive coating etc.）Contact is made to open
Close or a1/ or a2 electrodes；Described contact switch is the arbitrary shape thin slice or coating for being capable of connection circuit.
The mode combined is installed between pneumatic thin slice and pedestal not limit, conventional mode has：
（1）Hinge-type is combined：One fulcrum of pneumatic thin slice is fixed with pedestal, pneumatic thin slice can the folding as door and window,
Can one side open（Single page）, can also double door（Pair of pages）.
（2）Slide sheet type is combined：Set on base central and a Ge Yu centers are set in the middle of a limit shaft, pneumatic thin slice
The identical circular hole of axle；Under respiratory air flow effect, pneumatic thin slice can slide displacement on center shaft freely.
（3）Cylinder combination：One column is set in pneumatic thin slice periphery, pneumatic thin slice is inserted in column,
Under respiratory air flow effect, pneumatic thin slice can the slide displacement in column freely.
Described a1 electrodes, a2 electrodes are separately positioned on pedestal or pneumatic thin slice, and a1 electrodes, a2 electrodes are natural in circuit
Off-state；
One end of described a1 wires is connected with a1 electrodes, the other end and atomization plant or a of oxygen supply equipment core processing module
Control the pole connection of circuit；A2 wires one end is connected with a2 electrodes, the other end and atomization plant or oxygen supply equipment core processing
Another pole connection of a control circuits of module.
When contact switch is arranged on pneumatic thin slice, contact switch is correspondingly arranged with a1 electrodes, a2 electrodes, contact switch
And the closure of circuit or disconnection between the Bit andits control a1 electrodes of pneumatic thin slice, a2 electrodes can be passed through.Pneumatic thin slice follows breathing
Frequency Synchronization is acted, and the contact switch on pneumatic thin slice makes a1 electrodes, the closed communicating of a2 electrodes or disconnection and respiratory rate same
The contact switch covered that coincide on step, that is, pneumatic thin slice positive displacement when exhaling, a1 electrodes, a2 electrodes is disconnected, atomization plant
Or a control circuits of oxygen supply equipment core processing module disconnect, atomization plant or oxygen supply equipment output services state stop；Air-breathing
When pneumatic thin slice negative pressure displacement, a1 electrodes, a2 electrodes are by the contact switch closed communicating on pneumatic thin slice, atomization plant or oxygen supply
The a control circuit communications of device core processing module, atomization plant or oxygen supply equipment recover output services state, so repeatedly.
The scheme more optimized is that a1 electrodes, a2 electrodes are separately positioned on pedestal and pneumatic thin slice, i.e., will be pneumatic thin
The contact switch of piece is provided directly as a1 electrodes or a2 electrodes, that is, a1 electrodes are arranged on pedestal, a2 electrodes are arranged on gas
On dynamic thin slice, or a2 electrodes are arranged on pedestal, a1 electrodes are arranged on pneumatic thin slice.One end of a1 wires connects with a1 electrodes
The logical, other end controls a pole of circuit to connect with a of atomization plant or oxygen supply equipment；A2 wires one end is connected, separately with a2 electrodes
One end controls another pole of circuit to connect with a of atomization plant or oxygen supply equipment.Follow respiratory rate synchronously dynamic in pneumatic thin slice
Occur coincideing or released state repeatedly when making, between pneumatic thin slice and pedestal, make a1 electrodes and the a2 on pedestal on pneumatic thin slice
A2 electrodes and the direct closed communicating of a1 electrodes on pedestal or disconnection on electrode or pneumatic thin slice, so as to control atomization plant
Or oxygen supply equipment output state and make itself and human body respiration Frequency Synchronization.
Apply the present invention to atomization plant or oxygen supply equipment, if atomization/oxygen output state and human body respiration frequency
When synchronous abnormality occur or be sluggish, in atomization plant/or oxygen supply equipment delay switch can be set to be modified regulation, delay switch
Species and set-up mode do not limit.
The method provided by the invention is mainly characterized in that：In atomization or oxygen therapy, under respiratory air flow effect, pneumatic thin slice can follow human body to exhale
Frequency Synchronization displacement is inhaled, makes atomization plant/or a of oxygen supply equipment core processing module control circuit that regular closed communicating is presented
Or disconnect, circuit during expiration between a1 electrodes, a2 electrodes disconnects, closing of circuit during air-breathing between a1 electrodes, a2 electrodes
Connection, so as to control the work output state and human body respiration Frequency Synchronization of atomization plant/or oxygen supply equipment, carries out medicine during air-breathing
Thing atomization output/or oxygen output, stop medicinal atomized output/or oxygen output, greatly improve medicine or oxygen during expiration
Utilization rate, with good clinical value and social effect.
Brief description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention
Fig. 2 is the structural representation of the embodiment of the present invention 2
Fig. 3 is the structural representation of the embodiment of the present invention 3
Fig. 4 is the structural representation of the embodiment of the present invention 4
Shown in figure：Pedestal（1）, pneumatic thin slice（2）, a1 electrodes（3）, a2 electrodes（4）, a1 wires（5）, a2 wires（6）, exhaust
Hole（7）, atomization plant（8）, kernel control module（9）, a control circuit（10）, atomizing face mask or oxygen face mask cup（11）
Embodiment
The present invention is specifically described with reference to the accompanying drawings and examples.
Embodiment 1：The product of slide sheet type combination
1st, according to Fig. 1, prepare and use PVC material injection molded pedestal（1）, pedestal（1）Centre be provided with external diameter 2mm, height
Spend 5mm cylinder limit shaft, limit shaft and pedestal（1）Steam vent of the periphery of joint portion provided with 4-6 diameter 2mm-3mm
（7）；
2nd, a1 is prepared with scale copper（3）, a2 electrodes（4）, a1 electrodes（3）With a1 wires（5）One end welding, a2 electrodes（4）With
A2 wires（6）One end welding；
3rd, by a1 electrodes（3）, a2 electrodes（4）It is fixed on pedestal（1）Upper side（Top planes）；
4th, the pneumatic thin slice of electric silica gel film preparation of silver powder is scribbled using thickness 1mm, surface（2）, pneumatic thin slice（2）Shape
Size and pedestal（1）Upper side it is basically identical, pneumatic thin slice（2）The stamping 2.5mm in centre circular hole.
5th, by pneumatic thin slice（2）Scribble silver powder one is face-down, by pneumatic thin slice（2）Circular hole be inserted in pedestal（1）Circle
On cylinder limit shaft, and the circular banking stop that a diameter is more than 5mm, thickness 2mm is bonded in limit shaft afterbody, prevents pneumatic thin
Piece（2）Skid off.
6th, performance test：In a1 wires（5）, a2 wires（6）The other end connects the two poles of the earth of universal meter prod respectively, will make
Standby product is arranged on the outside of atomizing face mask or oxygen face mask cup, cup is buckled at mouth and nose, normal suction, expiration, is checked
Pneumatic thin slice under respiratory air flow effect（2）Expansion and the reducing property of closure, estimate general-purpose meter reading, a1 electrodes when checking air-breathing
（3）, a2 electrodes（4）Between circuit whether connect, a1 electrodes during expiration（3）, a2 electrodes（4）Between circuit whether disconnect.
Embodiment 2：The product of cylinder combination
1. according to Fig. 2, prepare and use a diameter of 20mm round bases of PVC material injection molded（1）；
2. using PVC material injection molded one internal diameter 20.5mm, height 8mm water-cup-shaped cylinder, cylinder from opening to
Steam vent is provided with the 5mm of bottom（7）；
3. prepare a1 with scale copper（3）, a2 electrodes（4）, a1 electrodes（3）With a1 wires（5）One end welding, a2 electrodes（4）With
A2 wires（6）One end welding；
4th, by a1 electrodes（3）, a2 electrodes（4）It is fixed on pedestal（1）Upper side（Top planes）；
5th, a diameter of 19mm of electric silica gel film preparation of silver powder circular pneumatic thin slice is scribbled using thickness 2mm, surface（2）；
6th, by pneumatic thin slice（2）Load in water-cup-shaped cylinder, check pneumatic thin slice（2）Whether can it is normal in cylinder above and below
Displacement.
7th, performance test：The 6th of reference implementation example 1.
Embodiment 3：In pneumatic thin slice（2）Single hinge-type product of upper setting electrode
1st, according to Fig. 3, prepare and use a diameter of 15mm round bases of PVC material injection molded（1）, pedestal（1）Centre
Provided with steam vent（7）；
2nd, a1 is prepared with scale copper（3）, a1 electrodes（3）With a1 wires（5）One end welding, by a1 electrodes（3）It is fixed on pedestal
（1）Upper side（Top planes）；
3rd, a diameter of 15mm of electric silica gel film preparation of silver powder circular pneumatic thin slice is scribbled using thickness 1.5mm, surface
（2）, by a2 wires（6）With pneumatic thin slice（2）Conductive layer connection；
4th, by pneumatic thin slice（2）A side and pedestal（1）One side strong bond of insulation, checks firmness.
6th, performance test：The 6th of reference implementation example 1.
7th, prepared by pairing page product may be referred to the present embodiment, it is only necessary to pneumatic thin slice（2）Along medium line and pedestal（1）
It is fixed, pneumatic thin slice（2）In airflow function lower span or closure.
Embodiment 4：Product prepared by the embodiment of the present invention 1 and atomizing face mask, compressed air atomization plant（8）Joint should
With
1st, as shown in figure 4, getting a diameter 8mm steam vent in the upper end of atomizing face mask cup, prepared by the embodiment of the present invention 1
Product steam vent（7）Steam vent with atomizing face mask is corresponding, will both closed heat seals using high frequency heat seal mode.
2nd, by compressed air atomization plant kernel control module（9）In be used for control compressed air export a control circuit
（10）Disconnection, will be switched off a control circuit（10）A1 wires connected with a1 electrodes, a2 wires are connected with a2 electrodes.
3rd, medicine is added in atomizing face mask, cup is buckled at mouth and nose, compressed air atomization plant is opened（8）Start mist
Change；Normal suction, expiration action, a control circuits of atomization plant during expiration（10）It is disconnected, it is medicinal atomized to stop, during air-breathing
Atomization plant（8）A control circuit（10）Recover to connect, it is medicinal atomized to recover, so repeatedly.
Above-mentioned drawings and Examples are merely illustrative of the technical solution of the present invention and unrestricted, although with reference to preferred embodiment
The present invention is described in detail, it will be understood by those within the art that, technical scheme can be entered
Row modification or equivalent substitution, without departing from the objective and scope of technical solution of the present invention, it all should cover the power in the present invention
Among sharp claimed range, protection scope of the present invention is not limited in any way.
Claims (7)
1. a kind of respiratory rate sensing and circuit control device, mainly by pedestal（1）, pneumatic thin slice（2）, a1 electrodes（3）, a2 electricity
Pole（4）, a1 wires（5）, a2 wires（6）, steam vent（7）Composition, wherein：Described pedestal（1）It is pneumatic thin slice（2）Carrying
With stopping means, described pneumatic thin slice（2）Be one can follow human body respiration air-flow change Frequency Synchronization action it is frivolous
Material, pneumatic thin slice（1）It is mounted and is limited to pedestal（1）Upper and and steam vent（7）Position correspondence, described a1 electrodes（3）、a2
Electrode（4）It is separately positioned on pedestal（1）Or pneumatic thin slice（2）On, a1 electrodes（3）, a2 electrodes（4）Shape is disconnected naturally in circuit
State；Described a1 wires（5）One end and a1 electrodes（3）Connection, the other end and atomization plant or oxygen supply equipment core processing mould
Block（9）A control circuit（10）A pole connection, a2 wires（6）One end and a2 electrodes（4）Connection, the other end and atomization plant
Or oxygen supply equipment core processing module（9）A control circuit（10）Another pole connection；A kind of respiratory rate sensing and circuit control
Device processed, it is characterised in that：In atomization or oxygen therapy, under respiratory air flow effect, pneumatic thin slice（2）Human body respiration frequency can be followed
Rate synchronous shift, makes atomization plant/or oxygen supply equipment core processing module（9）A control circuit（10）Regular closure is presented
Connection disconnects, a1 electrodes during expiration（3）, the circuit between a2 electrodes (4) disconnect, a1 electrodes during air-breathing（3）, a2 electrodes
（4）Between closing of circuit connection, so as to control the work output state of atomization plant/or oxygen supply equipment and human body respiration frequency
It is synchronous, medicinal atomized output/or oxygen output are carried out during air-breathing, stops medicinal atomized output/or oxygen output during expiration.
2. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：Human exhaled breath
When pneumatic thin slice（2）Can under air-flow impetus positive displacement, pneumatic thin slice（2）In being displaced outwardly or in span state；Inhale
Pneumatic thin slice during gas（2）The then negative pressure displacement in the presence of suction airflow, pneumatic thin slice（2）In moving inward or closed in the span
State.
3. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：Pneumatic thin slice
（2）With pedestal（1）Between the mode of combination be installed do not limited, conventional mode has hinge-type combination, slide sheet type combination, air-cylinder type group
Close three kinds.
4. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：Contact is opened
Pass is arranged on pneumatic thin slice（2）When upper, pneumatic thin slice（2）Follow respiratory rate synchronization action, pneumatic thin slice（2）On contact open
Pass makes a1 electrodes（3）, a2 electrodes（4）Closed communicating or disconnection it is synchronous with respiratory rate, that is, exhale when pneumatic thin slice（2）Malleation
Displacement, a1 electrodes（3）, a2 electrodes（4）The upper contact switch for coincideing covering is disconnected, at atomization plant/or oxygen supply equipment core
Manage module（9）A control circuit（10）Disconnect, atomization plant/or oxygen supply equipment output services state stop；It is pneumatic thin during air-breathing
Piece（2）Negative pressure displacement, a1 electrodes（3）, a2 electrodes（4）Electrode is by pneumatic thin slice（2）On contact switch closed communicating, atomization sets
Standby/or oxygen supply equipment core processing module（9）A control circuit（10）Connection, atomization plant/or oxygen supply equipment recover output work
Make state, so repeatedly.
5. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：The side of optimization
Case is, by a1 electrodes（3）, a2 electrodes（4）It is separately positioned on pedestal（1）With pneumatic thin slice（2）On, i.e., by pneumatic thin slice（2）'s
Contact switch is provided directly as a1 electrodes（3）Or a2 electrodes（4）That is, by a1 electrodes（3）It is arranged on pedestal（1）Upper, a2 electricity
Pole（4）It is arranged on pneumatic thin slice（2）On, or a2 electrodes（4）It is arranged on pedestal（1）Upper, a1 electrodes（3）It is arranged on pneumatic thin slice
（2）On；A1 wires（5）One end and a1 electrodes（3）The a control circuits of connection, the other end and atomization plant or oxygen supply equipment
（10）A pole connection；A2 wires（6）One end and a2 electrodes（4）The a of connection, the other end and atomization plant or oxygen supply equipment is controlled
Circuit（10）Another pole connection；In pneumatic thin slice（2）When following respiratory rate synchronization action, pneumatic thin slice（2）With pedestal（1）
Between repeatedly occur coincide or released state, make pneumatic thin slice（2）Upper a1 electrodes（3）With the a2 electrodes on pedestal（4）Or it is pneumatic
A2 electrodes on thin slice（4）With the a1 electrodes on pedestal（3）Direct closed communicating or disconnection, so as to control atomization plant or oxygen supply
Equipment output state simultaneously makes itself and human body respiration Frequency Synchronization.
6. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：Pneumatic thin slice
（2）At least one upper point/contact switch or a1 are made using conductive material sideways（3）/ or a2 electrodes（4）.
7. a kind of respiratory rate sensing according to claim 1 and circuit control device, are further characterized in that：By the present invention
Applied to atomization plant or oxygen supply equipment, if there is synchronous abnormality or slow with human body respiration frequency in atomization/oxygen output state
When stagnant, in atomization plant or oxygen supply equipment delay switch can be set to be modified regulation, the species and set-up mode of delay switch
Do not limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377627.2A CN107041991A (en) | 2017-05-25 | 2017-05-25 | A kind of respiratory rate sensing and circuit control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377627.2A CN107041991A (en) | 2017-05-25 | 2017-05-25 | A kind of respiratory rate sensing and circuit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107041991A true CN107041991A (en) | 2017-08-15 |
Family
ID=59547102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710377627.2A Withdrawn CN107041991A (en) | 2017-05-25 | 2017-05-25 | A kind of respiratory rate sensing and circuit control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107041991A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452410A (en) * | 2017-12-01 | 2018-08-28 | 广州康智件科技有限公司 | A kind of oxygen therapy monitoring system |
| CN110269988A (en) * | 2019-08-05 | 2019-09-24 | 西安汇智医疗集团有限公司 | Oxygen output system based on respiratory rate and target blood oxygen levels Collaborative Control |
| CN110639101A (en) * | 2019-11-11 | 2020-01-03 | 西安汇智医疗集团有限公司 | Multifunctional oxygen output system based on cooperative control of respiratory frequency and target blood oxygen value |
| CN111481779A (en) * | 2019-08-05 | 2020-08-04 | 西安汇智医疗集团有限公司 | Multifunctional oxygen output system based on cooperative control of respiratory frequency and target blood oxygen value |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330369Y (en) * | 1998-03-28 | 1999-07-28 | 吴中田 | Medical oxygen-saving oxygen inhalation device |
| US20160030701A1 (en) * | 2014-07-29 | 2016-02-04 | Peter Edenhoffer | Positive pressure inspiration device for delivery of medicaments |
| CN106031809A (en) * | 2015-03-12 | 2016-10-19 | 昆山科技大学 | A medicine mist inhaling assisting device structure |
-
2017
- 2017-05-25 CN CN201710377627.2A patent/CN107041991A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330369Y (en) * | 1998-03-28 | 1999-07-28 | 吴中田 | Medical oxygen-saving oxygen inhalation device |
| US20160030701A1 (en) * | 2014-07-29 | 2016-02-04 | Peter Edenhoffer | Positive pressure inspiration device for delivery of medicaments |
| CN106031809A (en) * | 2015-03-12 | 2016-10-19 | 昆山科技大学 | A medicine mist inhaling assisting device structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452410A (en) * | 2017-12-01 | 2018-08-28 | 广州康智件科技有限公司 | A kind of oxygen therapy monitoring system |
| CN108452410B (en) * | 2017-12-01 | 2024-03-22 | 广州康智件科技有限公司 | Monitoring system for oxygen therapy |
| CN110269988A (en) * | 2019-08-05 | 2019-09-24 | 西安汇智医疗集团有限公司 | Oxygen output system based on respiratory rate and target blood oxygen levels Collaborative Control |
| CN111481779A (en) * | 2019-08-05 | 2020-08-04 | 西安汇智医疗集团有限公司 | Multifunctional oxygen output system based on cooperative control of respiratory frequency and target blood oxygen value |
| WO2021022785A1 (en) * | 2019-08-05 | 2021-02-11 | 西安汇智医疗集团有限公司 | Multifunctional oxygen output system based on cooperative control of respiratory rate and target blood oxygen value |
| CN110639101A (en) * | 2019-11-11 | 2020-01-03 | 西安汇智医疗集团有限公司 | Multifunctional oxygen output system based on cooperative control of respiratory frequency and target blood oxygen value |
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Application publication date: 20170815 |