CN202554684U - Frequency conversion breathing machine based on breathing process judgment - Google Patents
Frequency conversion breathing machine based on breathing process judgment Download PDFInfo
- Publication number
- CN202554684U CN202554684U CN2012201899497U CN201220189949U CN202554684U CN 202554684 U CN202554684 U CN 202554684U CN 2012201899497 U CN2012201899497 U CN 2012201899497U CN 201220189949 U CN201220189949 U CN 201220189949U CN 202554684 U CN202554684 U CN 202554684U
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- breathing
- pectoral girdle
- frequency conversion
- main controller
- respirator
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Abstract
A frequency conversion breathing machine based on breathing process judgment belongs to medical equipment. The breathing machine consists of a pectoral girdle and a breathing judgment circuit; the breathing judgment circuit comprises a pressure sensor configured on the pectoral girdle, a pressure signal transmission circuit connected with the pressure sensor, a main controller configured on the machine body of the breathing machine an a control valve configured in an air conveying pipe; the air conveying pipe is controlled by the main controller, wherein the pressure sensor on the pectoral girdle enables the received pressure signals to be sent to the main controller by the pressure signal transmission circuit; and the main controller controls the opening or closing of the control valve according to the breathing or inspiration judgment results. Through using the breathing machine provided in the utility model, oxygen is continuously supplied or stops supplying according to the breathing or inspiration; and the design can save cost and resources.
Description
Technical field
The frequency conversion respirator of judging based on respiratory belongs to armarium.
Background technology
Respirator all be oxygen to the patient to be provided with identical quantity delivered, yet it is the waste on a kind of resource that oxygen still is provided when the patient exhales now.
Summary of the invention
In order to address the above problem, the utility model discloses a kind of frequency conversion respirator of judging based on respiratory, this respirator can be selected whether oxygen to be provided according to patient's expiration and air-breathing process, when the patient is air-breathing, then provides model machine to supply with; When the patient exhales; Close oxygen and supply with, this design can be practiced thrift cost, saved resource.
This utility model is achieved in that
Frequency conversion respirator based on the respiratory judgement; Comprise pectoral girdle and breathe decision circuitry that said breathing decision circuitry comprises the pressure transducer that is configured on the pectoral girdle, the pressure signal transmission circuit that links to each other with pressure transducer, the master controller that is configured in the respirator fuselage, be configured in the appendix control valve by main controller controls appendix break-make; Wherein, the pressure transducer on the pectoral girdle sends to master controller with the pressure signal that receives through the pressure signal transmission circuit, and master controller is according to exhaling or air-breathing judged result, and the control control valve is closed.
The above-mentioned frequency conversion respirator of judging based on respiratory, described pectoral girdle can replace with the air-flow direction pick off that is configured in nasal cavity or position, oral cavity with the pressure transducer that is configured on the pectoral girdle.
Compare with prior art, this utility model respirator has added the judgement of respiratory, and selects continuation or stop oxygen supply according to expiration is still air-breathing, and this design can be practiced thrift cost, saved resource.
Description of drawings
Fig. 1 is this utility model ventilator-structure sketch map.
Among the figure: 1 pectoral girdle, 2 pressure transducers, 3 pressure signal transmission circuits, 4 master controllers, 5 appendixs, 6 control valves.
The specific embodiment
Below in conjunction with accompanying drawing this utility model specific embodiment is described in further detail.
Frequency conversion respirator in the present embodiment based on the respiratory judgement; Comprise pectoral girdle 1 and breathe decision circuitry that said breathing decision circuitry comprises the pressure transducer 2 that is configured on the pectoral girdle 1, the pressure signal transmission circuit 3 that links to each other with pressure transducer 2, the master controller 4 that is configured in the respirator fuselage, be configured in the appendix 5 control valve 6 of being controlled appendixs 5 break-makes by master controller 4; Wherein, the pressure transducer 2 on the pectoral girdle 1 sends to master controller 4 with the pressure signal that receives through pressure signal transmission circuit 3, and master controller 4 is according to exhaling or air-breathing judged result, and control control valve 6 is closed, and is as shown in Figure 1.When master controller 4 judged that the patient is breathing process, control valve 6 was opened, the oxygen transmission; When master controller 4 judges that the patient is exhalation process, control valve 6 closures, oxygen stops transmission.
The said frequency conversion respirator of judging based on respiratory, pectoral girdle can replace with the air-flow direction pick off that is configured in nasal cavity or position, oral cavity with the pressure transducer that is configured on the pectoral girdle, judges that according to the direction of air-flow the patient exhales or air-breathing process.
Claims (2)
1. the frequency conversion respirator of judging based on respiratory; It is characterized in that comprising pectoral girdle and breathe decision circuitry that said breathing decision circuitry comprises the pressure transducer that is configured on the pectoral girdle, the pressure signal transmission circuit that links to each other with pressure transducer, the master controller that is configured in the respirator fuselage, be configured in the appendix control valve by main controller controls appendix break-make; Wherein, the pressure transducer on the pectoral girdle sends to master controller with the pressure signal that receives through the pressure signal transmission circuit, and master controller is according to exhaling or air-breathing judged result, and the control control valve is closed.
2. the frequency conversion respirator of judging based on respiratory according to claim 1 is characterized in that described pectoral girdle and the pressure transducer that is configured on the pectoral girdle can replace with the air-flow direction pick off that is configured in nasal cavity or position, oral cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201899497U CN202554684U (en) | 2012-04-30 | 2012-04-30 | Frequency conversion breathing machine based on breathing process judgment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201899497U CN202554684U (en) | 2012-04-30 | 2012-04-30 | Frequency conversion breathing machine based on breathing process judgment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554684U true CN202554684U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201899497U Expired - Fee Related CN202554684U (en) | 2012-04-30 | 2012-04-30 | Frequency conversion breathing machine based on breathing process judgment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554684U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974018A (en) * | 2012-12-12 | 2013-03-20 | 杨彭 | Respiratory tract infection therapeutic instrument and active thermotherapy |
| WO2014101549A1 (en) * | 2012-12-26 | 2014-07-03 | 北京谊安医疗系统股份有限公司 | Ventilator turbine volume-controlled ventilation method |
| WO2014101548A1 (en) * | 2012-12-26 | 2014-07-03 | 北京谊安医疗系统股份有限公司 | Turbine ventilator pressure-controlled ventilation method |
| CN105554599A (en) * | 2016-02-04 | 2016-05-04 | 河南理工大学万方科技学院 | Teaching microphone with oxygen supply function |
| WO2016202156A1 (en) * | 2015-06-19 | 2016-12-22 | 深圳市科曼医疗设备有限公司 | Inhalation triggering control method and device utilizing same |
-
2012
- 2012-04-30 CN CN2012201899497U patent/CN202554684U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974018A (en) * | 2012-12-12 | 2013-03-20 | 杨彭 | Respiratory tract infection therapeutic instrument and active thermotherapy |
| CN102974018B (en) * | 2012-12-12 | 2015-06-10 | 彭杨 | Respiratory tract infection therapeutic instrument and active thermotherapy |
| WO2014101549A1 (en) * | 2012-12-26 | 2014-07-03 | 北京谊安医疗系统股份有限公司 | Ventilator turbine volume-controlled ventilation method |
| WO2014101548A1 (en) * | 2012-12-26 | 2014-07-03 | 北京谊安医疗系统股份有限公司 | Turbine ventilator pressure-controlled ventilation method |
| EA026032B1 (en) * | 2012-12-26 | 2017-02-28 | Бейджин Аеонмед Ко., Лтд. | Lung turbine ventilator pressure-controlled ventilation method |
| EA025934B1 (en) * | 2012-12-26 | 2017-02-28 | Бейджин Аеонмед Ко., Лтд. | Lung ventilator turbine volume-controlled ventilation method |
| WO2016202156A1 (en) * | 2015-06-19 | 2016-12-22 | 深圳市科曼医疗设备有限公司 | Inhalation triggering control method and device utilizing same |
| CN105554599A (en) * | 2016-02-04 | 2016-05-04 | 河南理工大学万方科技学院 | Teaching microphone with oxygen supply function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin infectious disease hospital Assignor: Wang Yujie Contract record no.: 2013230001344 Denomination of utility model: Frequency conversion breathing machine based on breathing process judgment Granted publication date: 20121128 License type: Exclusive License Record date: 20130708 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |