CN207545601U - A kind of respiratory rate sensing and circuit control device - Google Patents
A kind of respiratory rate sensing and circuit control device Download PDFInfo
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- CN207545601U CN207545601U CN201720590913.2U CN201720590913U CN207545601U CN 207545601 U CN207545601 U CN 207545601U CN 201720590913 U CN201720590913 U CN 201720590913U CN 207545601 U CN207545601 U CN 207545601U
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- thin slice
- pedestal
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Abstract
The utility model is related 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 conducting wires（5）, a2 conducting wires（6）, gas 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 circuits（10）Regular closed communicating or disconnection is presented, so as to control the work output state of atomization plant/or oxygen supply equipment and human body respiration cadence synchronization, greatly improves the utilization rate of drug or oxygen.
Description
Technical field
The present invention relates to a kind of sensing of respiratory rate and circuit control devices, are a kind of Medical Devices or medical supplies
Component belongs to medical instrument scope.
Background technology
It is the physiologic frequency that can not change that regularity one in respiratory, which exhales a suction, is inhaled in medicinal atomized sucking, oxygen
When entering to treat, the drug or oxygen that are atomized output can be sucked normally in respiratory tract in patient breaths, but exhale when drug or
Oxygen is deactivated discharge, makes the utilization rate of drug or oxygen less than 50%, causes the great wasting of resources, increases patient's economy
Burden.Therefore the medical fields such as suck in medicinal atomized, oxygen, effectively perceive patient respiratory frequency, and with this control drug or
Oxygen efficiently uses, and is the direction that many scientific workers in the field explore.Traditional respiration transducer manufacturing process is complicated, into
This height, can not be in medicinal atomized, oxygen sucking low-value materials（Atomizing face mask, oxygen face mask）In integrate and it is disposable.For
This, the present invention proposes a kind of respiratory rate sensing and circuit control device, is conducive to further meet clinical needs.
Invention content
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 conducting wires, gas vent composition, wherein：
The pedestal is carrying and the limiting device of pneumatic thin slice, and pedestal is arranged on the cover of oxygen face mask, atomizing face mask
On cup/or bite；Both each component can also can be used with oxygen face mask, atomizing face mask cup/or bite an injection molded
Combination assembling；
The pneumatic thin slice, which is one, can follow the light basis weight material of Frequency Synchronization action that human body respiration air-flow changes, gas
Dynamic thin slice be mounted be limited on pedestal and with exhaust hole site it is corresponding；Pneumatic thin slice can be in air-flow impetus during human exhaled breath
Lower positive displacement, pneumatic thin slice are in be displaced outwardly or in span state；Pneumatic thin slice is then under the action of suction airflow during air-breathing
Negative pressure displacement, pneumatic thin slice are in move inward or in span closed state.
At least one point/side uses conductive material on pneumatic thin slice（Electrode slice, conductive coating etc.）Contact is made to open
Pass or a1/ or a2 electrodes；The contact switch is the arbitrary shape thin slice or coating for being capable of connection circuit.
It is pneumatic to install that the mode combined is unlimited, and common mode has between thin slice and pedestal：
(1) hinge-type combines：One fulcrum of pneumatic thin slice is fixed with pedestal, pneumatic thin slice can be opened as door and window
Close, can unilateral side open（Single page）, can also double door（Pair of pages）.
(2) slide sheet type combines：One limit shaft, intermediate setting one and the center of pneumatic thin slice are set on base central
The circular hole that axis coincide；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 placed in column,
Under respiratory air flow effect, pneumatic thin slice can the slide displacement in column freely.
The 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 the a1 conducting wires is connected with a1 electrodes, the other end and atomization plant or oxygen supply equipment core processing module
A control circuits a pole connection；A2 conducting wires one end is connected with a2 electrodes, at the other end and atomization plant or oxygen supply equipment core
Manage 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 acts, and the contact switch on pneumatic thin slice makes a1 electrodes, the closed communicating of a2 electrodes or disconnection same with respiratory rate
It walks, that is, pneumatic thin slice positive displacement when exhaling, the contact switch for the covering that coincide on 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 circuits connection of device core processing module, atomization plant or oxygen supply equipment restore output services state, so repeatedly.
The scheme more optimized is that a1 electrodes, a2 electrodes are separately positioned on pedestal and pneumatic thin slice, will be pneumatically 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 conducting wires connects with a1 electrodes
The logical, other end is connected with a pole of atomization plant or a control circuits of oxygen supply equipment；A2 conducting wires one end connects with a2 electrodes, is another
One end is connected with another pole of atomization plant or a control circuits of oxygen supply equipment.Respiratory rate is followed to synchronize in pneumatic thin slice dynamic
When making, occur identical or discrete state between pneumatic thin slice and pedestal repeatedly, 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 there is synchronous abnormality or sluggishness, adjusting, delay switch can be modified in atomization plant/or oxygen supply equipment setting delay switch
Type and set-up mode it is unlimited.
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 a control circuits of atomization plant/or oxygen supply equipment core processing module that regular closed communicating be 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 of atomization plant/or oxygen supply equipment and human body respiration Frequency Synchronization, when air-breathing, carries out medicine
Object atomization output/or oxygen output, when expiration, stop medicinal atomized output/or oxygen output, greatly improve drug or oxygen
Utilization rate has good clinical value and social effect.
Description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention
Fig. 2 is 2 structure diagram of the embodiment of the present invention
Fig. 3 is 3 structure diagram of the embodiment of the present invention
Fig. 4 is 4 structure diagram of the embodiment of the present invention
Shown in figure：Pedestal（1）, pneumatic thin slice（2）, a1 electrodes（3）, a2 electrodes（4）, a1 conducting wires（5）, a2 conducting wires（6）、
Gas vent（7）, atomization plant（8）, kernel control module（9）, a control circuits（10）, atomizing face mask or oxygen face mask cup
（11）
Specific 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, it prepares using PVC material injection molded pedestal（1）, pedestal（1）Centre be equipped with outer diameter
The cylinder limit shaft of 2mm, height 5mm, limit shaft and pedestal（1）The periphery of engaging portion is equipped with the row of 4-6 diameter 2mm-3mm
Stomata（7）；
2nd, a1 is prepared with scale copper（3）, a2 electrodes（4）, a1 electrodes（3）With a1 conducting wires（5）One end welding, a2 electrodes
（4）With a2 conducting 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 coated with using thickness 1mm, surface（2）, pneumatic thin slice（2）'s
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）Be coated with 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 round banking stop that a diameter is more than 5mm, thickness 2mm is bonded in limit shaft tail portion, prevented pneumatic thin
Piece（2）It skids off.
6th, performance test：In a1 conducting wires（5）, a2 conducting wires（6）The other end connects the two poles of the earth of multimeter prod respectively, will make
Standby product is mounted 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 being closed, 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. it is shown according to fig. 2, it prepares using a diameter of 20mm round bases of PVC material injection molded（1）；
2. using one internal diameter 20.5mm of PVC material injection molded, the water-cup-shaped cylinder of height 8mm, cylinder is opened certainly
Mouth is equipped with gas vent at the 5mm of bottom（7）；
3. prepare a1 with scale copper（3）, a2 electrodes（4）, a1 electrodes（3）With a1 conducting wires（5）One end welding, a2 electrodes
（4）With a2 conducting wires（6）One end welding；
4. by a1 electrodes（3）, a2 electrodes（4）It is fixed on pedestal（1）Upper side（Top planes）；
5. the pneumatic thin slice of circle of a diameter of 19mm of electric silica gel film preparation of silver powder is coated with using thickness 2mm, surface
（2）；
6. by pneumatic thin slice（2）It is packed into water-cup-shaped cylinder, checks pneumatic thin slice（2）Whether can be normal in cylinder
Upper and lower 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, it is shown according to fig. 3, it prepares using a diameter of 15mm round bases of PVC material injection molded（1）, pedestal（1）'s
Centre is equipped with gas vent（7）；
2nd, a1 is prepared with scale copper（3）, a1 electrodes（3）With a1 conducting wires（5）One end welding, by a1 electrodes（3）It is fixed on
Pedestal（1）Upper side（Top planes）；
3. the circle of/a diameter of 15mm of electric silica gel film preparation that silver powder is coated with using thickness 1.5mm, surface is pneumatic thin
Piece（2）, by a2 conducting 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, pairing page product preparation can refer 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, a diameter 8mm gas vent is got in the upper end of atomizing face mask cup, by the embodiment of the present invention 1
The gas vent of the product of preparation（7）It is corresponding with the gas vent of atomizing face mask, using high frequency heat seal mode by the closed heat seal of the two.
2nd, by compressed air atomization plant kernel control module（9）In for control compressed air export a control circuits
（10）Disconnection, a control circuits that will be switched off（10）A1 conducting wires connected with a1 electrodes, a2 conducting wires are connected with a2 electrodes.
3rd, drug is added in atomizing face mask, cup is buckled at mouth and nose, opens compressed air atomization plant（8）Start mist
Change；Normal suction, expiration action, a control circuits of atomization plant during expiration（10）It is disconnected, medicinal atomized suspension, during air-breathing
Atomization plant（8）A control circuits（10）Restore to connect, medicinal atomized recovery, so repeatedly.
Above-mentioned accompanying drawings and embodiments 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 of ordinary skill in the art that, can to technical scheme of the present invention into
Row modification or equivalent replacement without departing from the objective and range of technical solution of the present invention, should all cover the power in the present invention
In sharp claimed range, protection scope of the present invention is not limited in any way.
Claims (5)
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 conducting wires（5）, a2 conducting wires（6）, gas vent（7）Composition, wherein：The pedestal（1）It is pneumatic thin slice（2）Carrying
With device, the pneumatic thin slice（2）The light basis weight material of Frequency Synchronization action that human body respiration air-flow changes can be followed by being one,
Pneumatic thin slice（2）It is mounted and is limited to pedestal（1）Upper and and gas vent（7）Position corresponds to, the a1 electrodes（3）, a2 electrodes
（4）It is separately positioned on pedestal（1）Or pneumatic thin slice（2）On, a1 electrodes（3）, a2 electrodes（4）In circuit nature off-state；Institute
The a1 conducting wires stated（5）One end and a1 electrodes（3）Connection, the other end and atomization plant or oxygen supply equipment core processing module（9）
A control circuits（10）A pole connection, a2 conducting wires（6）One end and a2 electrodes（4）Connection, the other end and atomization plant or oxygen supply
Device core processing module（9）A control circuits（10）Another pole connection.
2. a kind of respiratory rate sensing according to claim 1 and circuit control device, it is further characterized in that：Pneumatic thin slice
（2）With pedestal（1）Between install combination mode it is unlimited, common mode have hinge-type combination, slide sheet type combination, air-cylinder type group
Close three kinds.
3. a kind of respiratory rate sensing according to claim 1 and circuit control device, it is 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.
4. a kind of respiratory rate sensing according to claim 1 and circuit control device, it is further characterized in that：Pneumatic thin slice
（2）Contact switch or a1 electrodes is made using conductive material at least one upper point/side（3）/ or a2 electrodes（4）.
5. a kind of respiratory rate sensing according to claim 1 and circuit control device, it is further characterized in that：It will be of the invention
Applied to atomization plant or oxygen supply equipment, if there is synchronous abnormality or slow in atomization/oxygen output state and human body respiration frequency
When stagnant, adjusting, the type and set-up mode of delay switch can be modified in atomization plant or oxygen supply equipment setting delay switch
It is unlimited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590913.2U CN207545601U (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 |
|---|---|---|---|
| CN201720590913.2U CN207545601U (en) | 2017-05-25 | 2017-05-25 | A kind of respiratory rate sensing and circuit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545601U true CN207545601U (en) | 2018-06-29 |
Family
ID=62671642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590913.2U Active CN207545601U (en) | 2017-05-25 | 2017-05-25 | A kind of respiratory rate sensing and circuit control device |
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| Country | Link |
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| CN (1) | CN207545601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015609A1 (en) * | 2018-07-17 | 2020-01-23 | 微邦科技股份有限公司 | Method and circuit system for driving atomizer |
| CN112156313A (en) * | 2020-10-28 | 2021-01-01 | 天津怡和嘉业医疗科技有限公司 | Humidifier and ventilation treatment equipment |
-
2017
- 2017-05-25 CN CN201720590913.2U patent/CN207545601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015609A1 (en) * | 2018-07-17 | 2020-01-23 | 微邦科技股份有限公司 | Method and circuit system for driving atomizer |
| CN112156313A (en) * | 2020-10-28 | 2021-01-01 | 天津怡和嘉业医疗科技有限公司 | Humidifier and ventilation treatment equipment |
| CN112156313B (en) * | 2020-10-28 | 2022-11-25 | 天津怡和嘉业医疗科技有限公司 | Humidifier and ventilation treatment equipment |
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