CN204601313U - A kind of oxygen therapy control system of Intelligent servo - Google Patents
A kind of oxygen therapy control system of Intelligent servo Download PDFInfo
- Publication number
- CN204601313U CN204601313U CN201520295613.2U CN201520295613U CN204601313U CN 204601313 U CN204601313 U CN 204601313U CN 201520295613 U CN201520295613 U CN 201520295613U CN 204601313 U CN204601313 U CN 204601313U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- oxygen therapy
- control unit
- therapy
- oximetry
- 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.)
- Active
Links
Abstract
The invention relates to a kind of oxygen therapy control system of Intelligent servo, primarily of Oximetry device (1), communication module (2), control unit (3), electronic flow valve (4), information reminding module (5), oxygen input port (6), oxygen output mouth (7) composition.The invention adopts the instant oximetry value obtained to judge patient's degree of oxygen deficiency, and provides oxygen therapy scheme by built-in oxygen therapy data model, make the medical treatment of oxygen uptake link more precisely, science; Adopt dynamic oximetry value, follow the tracks of the change judging patient's degree of oxygen deficiency, and by control unit auto modification oxygen therapy flow value.Not only ensure that the clinical effectiveness of oxygen therapy, and the unnecessary consumption of oxygen can be reduced, for medical institutions save a large amount of expense.
Description
Art
The present invention relates to a kind of oxygen therapy control system of Intelligent servo, when belonging to oxygen inhalation therapy, measure patient's blood oxygen saturation and the medical apparatus and instruments of Dynamic controlling oxygen flow.
Background technology
Anoxia is the root causing numerous disease, directly threatens the life of people time serious.Numerous disease all can cause the shortage of oxygen supply, and oxygen uptake is the most frequently used one of the rescue or treatment means of hospital, by oxygen supply, improves arterial partial pressure of oxygen (PaO
2) and arterial oxygen saturation (SaO
2), increase arterial oxygen content (CaO
2) correct the oxygenation status that causes of a variety of causes, promote the metabolism of tissue, maintain a kind of Therapeutic Method of body vital movement.Time oxygen inhalation therapy (hereinafter referred to as " oxygen therapy "), medical personnel give different oxygen flows according to patient's degree of oxygen deficiency difference, the doctor's advice form that oxygen therapy is commonly used is: XXX patient, oxygen uptake N hour, the flow X L/min (general 1/min ~ 2L/min of low discharge oxygen uptake, general 2/min ~ the 4L/min of middle flow oxygen inspiration, the general 4/min ~ 6L/min of high flow capacity oxygen uptake).Blood oxygen saturation refers to combined O in whole blood volume
2capacity accounts for whole combinative O
2the percentage ratio of capacity.(oxygen saturation is abbreviated as SpO to oximetry value
2) be one of basic data important in clinical treatment, be the clinical indices judging patient's whether anoxia, the oxygen content of blood (oximetry value) of normal person is 94% ~ 100%, SpO
2below 94%, be judged to be, for hypoxgia, have scholar by SpO
2< 90% is decided to be the standard of hypoxemia.But degree of oxygen deficiency is one clinically to be accused of dynamically, and existing oxygen delivery devices, exists following defect:
1, medical personnel substantially rely on clinical experience and provide patient's oxygen therapy scheme, instead of rely on clear and definite oximetry value (SpO
2) judge the order of severity of anoxia to lack certain accuracy and science.
2, medical personnel judge the therapeutic scheme that the initial oxygenation status of patient provides, after determining oxygen uptake flow and oxygen time, generally in treatment cycle internal fixtion oxygen therapy scheme, and can not according to patient's oximetry value (SpO
2) change adjust oxygen uptake flow and oxygen time in time.
Therefore, existing oxygen therapy scheme can not meet the requirement of precisely medical treatment, a kind of Real-Time Monitoring that can carry out arterial oxygen saturation to patient is proposed, and manage very necessary to the Medical Instruments of oxygen flow Dynamic controlling in clinical and personal health on this basis, for this reason, the present invention is proposing a kind of technical scheme of oxygen therapy control system of Intelligent servo, and intelligence degree is high, consistent, cost is suitable with existing common oxygen inhalation apparatus, is conducive to clinical promoting the popularization use.
Summary of the invention
The present invention is primarily of Oximetry device, communication module, control unit, electronic flow valve, integrated circuit, oxygen input port, oxygen output mouth, control knob, protecting sheathing composition.
Operation principle of the present invention is: Oximetry device is sent to control unit the oximetry value monitored from patient by communication module with it, control unit is by the oximetry value of acquisition and built-in oxygen therapy data model compare of analysis, judge this patient's degree of oxygen deficiency, and the monitoring analysis results such as oximetry value and patient's degree of oxygen deficiency are read in information reminding module; If judge patient's anoxia, control unit carries out oxygen therapy prompting by word, icon or caution sound, and provides suggestiveness oxygen therapy scheme; The oxygen therapy scheme that medical personnel can adopt control unit to provide enters automatic servo pattern and carries out oxygen therapy, also independently can set oxygen therapy scheme and carry out oxygen therapy; After opening start-up performance key corresponding to oxygen therapy according to prompting, electronic flow valve is automatically opened and is provided the flow value control oxygen flow of oxygen therapy according to automatic servo pattern or medical personnel; The Monitoring Data that control unit can send with analysis Oximetry device from motion tracking in process of oxygen therapy, if patient's degree of oxygen deficiency changes, control unit can judge the instant anaerobic condition of patient again, and automatically adjusts output oxygen therapy flow value according to instant degree of oxygen deficiency; At the end of oxygen therapy, electronic flow valve can cut out by control unit automatically, stops oxygen delivery.
The described main Testing index of Oximetry device is pulse frequency, blood oxygen saturation, perfusion index (PI), and the data that monitoring obtains are sent to control unit by built-in communication module; The structure of described Oximetry device, principle and detection method are not limit, and usually adopt non-invasive monitoring mode to obtain pulse oximetry value (SpO
2), critical patient also can adopt Wicresoft's monitoring mode to obtain central venous oxygen saturation (ScvO
2) and mixed Svo2 (SvO
2).Non-invasive monitoring mode obtains pulse oximetry value (SpO
2) Oximetry device carries out the device of filtering and amplification by the digital to analog converter of a microprocessor, memorizer (EPROM and RAM), two control LED, the signal that receives photodiode usually, analog-digital converter forms.Oximetry device, according to Beer-Lambert law, determines ratio R/IR and arterial oxygen saturation (SaO
2) corresponding relation, the hemoglobin of carrying oxygen in monitoring tremulous pulse and the ratio of hemoglobin of not carrying oxygen, try to achieve pulse oximetry value (SpO
2).Certainly, can also probe for detecting temperature etc. be embedded in Oximetry device, realize multi-parameter monitoring and the outputs such as patient pulse, blood oxygen saturation, body temperature.
Described Oximetry device is provided with a communication module, and communication module is used for the data sending monitoring acquisition to control unit, and Monitoring Data includes but not limited to oximetry value, pulse, body temperature etc.Model and the communication modes of communication module are not limit (wired or wireless transmission).Preferred version adopts communication module Bluetooth chip, and implant Bluetooth chip in Oximetry device, the microprocessor in Oximetry device can directly be controlled bluetooth by common I/O port line, utilizes bluetooth to realize the wireless transmission of measurement data.
Described control unit forms primarily of control module, integrated circuit, communication module, information reminding module and control knob.Described control module can adopt programmable logic controller (PLC) (PLC) or single-chip microcomputer, and the communication module model of control unit and communication modes are not limit, can with the communication module of the wired or wireless transmission of Oximetry device protocol; The control module of control unit receives the Monitoring Data of Oximetry device transmission, and simultaneous communications module can also be sent to medical attendance terminal by long-range for the monitoring-information analyzing synthesis.
Described information reminding module is primarily of display screen, auditory tone cues device, display lamp composition.Information reminding module is used for instant messages display and reads, stores the changes of vital signs prompting etc. that information browse, fault and inefficacy warning, patient be enough to cause medical personnel to pay attention to.The alerting pattern of information reminding module includes but not limited to word, icon, sound, display lamp etc.Described control knob is used for operation and the switching of various function, and control knob can adopt contact switch, also can be the touch button being set directly at electric capacity display screen.
The major function that control unit realizes includes but not limited to: 1. analysis and evaluation patient anaerobic condition provide corresponding oxygen therapy scheme (comprising oxygen therapy flow, oxygen time etc.); 2. dynamic tracking patient anaerobic condition dynamic corrections oxygen therapy scheme; 3. control unlatching, Flow-rate adjustment and the dynamic corrections of electronic flow valve, automatically close; 4. monitoring-information reads and warning; 5. monitoring and oxygen therapy information store; 6. remote transmission and feedback.The operation principle that control unit realizes its function is: the built-in oxygen therapy data model of control unit, the communication module of control unit receives the Monitoring Data of Oximetry device transmission, the Monitoring Data of acquisition and built-in oxygen therapy data model are analysed and compared by control module, judge the degree of oxygen deficiency of patient, if control unit sends warning information when patient's oxygenation status exceedes normal value.If when patient is in anaerobic condition, control unit provides corresponding oxygen therapy scheme according to built-in oxygen therapy data model, and oxygen therapy scheme comprises oxygen therapy flow value, oxygen time, oxygen inhalation mode (selecting nasal oxygen tube, face shield or breathing pipeline).The oxygen therapy scheme that control unit provides is suggestion character, the oxygen therapy scheme that medical personnel can directly adopt control unit to provide carries out Intelligent servo formula oxygen therapy, also also can manually set oxygen therapy scheme according to the individual demand of patient at control unit according to the individual demand of patient.During the oxygen therapy scheme selecting control unit to provide, as long as function key corresponding in operation control unit carries out confirming, after the oxygen therapy scheme that control unit provides is identified, medical personnel are ready by oxygen-absorbing material, open function key corresponding in operation control unit, electronic flow valve is opened automatically, and exports oxygen according to the oxygen therapy flow value that medical personnel confirm.
The framework that described built-in oxygen therapy data model is set up is the oximetry value sent according to Oximetry device, judges and points out patient degree of oxygen deficiency, and oxygen therapy scheme suitable under pointing out immediate status.Built-in oxygen therapy data model is primarily of oximetry value---degree of oxygen deficiency judgement---oxygen therapy flow value three key element Organic structure; According to clinical needs, also oxygen therapy persistent period, the correction of oxygen therapy flow value can be embedded in oxygen therapy data model interval time.Illustrate further, according to anoxia clinical indication decision content and the corresponding oxygen therapy scheme of extensively accreditation at present, using oximetry value, degree of oxygen deficiency judgement, oxygen therapy flow value, oxygen therapy persistent period and oxygen therapy flow value correction five key elements interval time framework as oxygen therapy data model, the built-in oxygen therapy data model of control unit can set according to following table:
Above parameters, only for illustrating the method that built-in oxygen therapy data model is set up, according to the oxygen therapy scheme performed, must not form the restriction to the built-in oxygen therapy data model structure composed of the present invention when not representing that the present invention is applied to clinical yet.
Due in process of oxygen therapy, the degree of oxygen deficiency of patient constantly changes, and the oximetry value of therefore monitoring acquisition is dynamic data.Control unit dynamic follows the tracks of the Monitoring Data of Oximetry device transmission, the degree of oxygen deficiency of patient is dynamically judged according to built-in oxygen therapy data model, and according to the change auto modification oxygen therapy scheme of patient's degree of oxygen deficiency, conventional oxygen therapy revision of option method resets oxygen therapy flow value.When control unit resets oxygen therapy flow value, the new oxygen therapy flow value that electronic flow valve can provide according to control module readjusts flow regulation state, the adjustment oxygen output of electronic flow valve.If when patient's oximetry value reduces, degree of oxygen deficiency increases the weight of, control module sends the instruction increasing oxygen therapy flow value to electronic flow valve, electronic flow valve increases valve opening automatically according to instruction, heightens oxygen therapy flow value, strengthens oxygen output; Otherwise if patient's oximetry value raises, degree of oxygen deficiency improves substantially, control module sends the instruction reducing oxygen therapy flow value to electronic flow valve, electronic flow valve reduces valve opening automatically according to instruction, turns down oxygen therapy flow value, reduces oxygen output.The interval time of oxygen therapy flow correction can set up in oxygen therapy data model, also can independently set in the control module, generally can be set as every 5min ~ 10min once interval time by revising.
In control unit, also there is oxygen delivery automatic closing function at the end of oxygen therapy, such as doctor's advice is oxygen therapy flow 2 ~ 4L/min, oxygen uptake 3 hours, the oxygen therapy time that medical personnel provide in control unit setting doctor's advice, the clock chip that oxygen therapy starts in rear control module starts timing, when the doctor's advice oxygen therapy time completes, electronic flow valve can cut out by control module automatically, stop oxygen delivery, the greatly operation of convenient nursing personnel.
Follow the tracks of oximetry value due to dynamic of the present invention and terminate automatically to close oxygen delivery according to oximetry value change auto modification and adjustment oxygen therapy flow value, oxygen therapy, therefore in control unit of the present invention, being also provided with automatic servo pattern.The implementation method that automatic servo pattern is concrete is: arrange an automatic servo function key in a control unit, and this function key can called after " automatic mode ", " intelligent mode " or " unmanned " etc. not limit.As long as Oximetry device properly connects at patient-monitoring position by nursing staff in oxygen therapy, after selecting to start function key (as automatic mode) corresponding to automatic servo pattern, the oximetry value that control unit obtains according to Oximetry device monitoring automatically judges patient's anaerobic condition, and provide the oxygen therapy scheme of coupling by built-in oxygen therapy data model and automatically enter oxygen therapy program, can according to the change auto modification oxygen therapy scheme of patient's degree of oxygen deficiency (changing oxygen flow value or oxygen time) in process of oxygen therapy, oxygen therapy terminates rear control unit and automatically closes oxygen output, the oxygen therapy integrated information of this course for the treatment of is stored automatically or is long-rangely sent to medical attendance terminal.The present invention just automatically can realize the monitoring of patient's anaerobic condition, starts oxygen therapy, the correction of oxygen therapy flow dynamics, oxygen therapy terminate automatic closedown, information stores and send Series Nursing Care and operate, make oxygen therapy operate more safe and effective, nursery work is more simple light.
Described electronic flow valve generally can adopt the gas electronic control valve of bi-bit bi-pass, the air inlet of electronic flow valve and the rear end close communication of oxygen input port, the gas outlet of electronic flow valve and oxygen output mouth close communication.Electronic flow valve and control module UNICOM work, and receive and perform the instruction such as valve opening, flow adjustment, flow value dynamic corrections, valve closing that control module provides.
The front end of described oxygen input port can direct/or with switching pipeline be communicated with source of the gas port, the rear end of oxygen input port and the air inlet close communication of electronic flow valve, the general rustless steel of oxygen input port or copper material process.Oxygen input port is each variant from different source of the gas port mode of communicating, generally adopts quick plug-in to be communicated with at Central oxygen-supply port, generally adopts spiral end mouth compact siro spinning technology with oxygen bottle.
The gas outlet of described oxygen output mouth front end and electronic flow valve directly/or fast can be communicated with oxygen humidifying device or oxygen uptake pipeline with pipeline close communication of transferring, oxygen output mouth rear end, the general aluminium alloy of oxygen output mouth, rustless steel or copper material process.
Described protecting sheathing is used for the protection of main frame, generally can adopt macromolecular material injection mo(u)lding or sheet metal compression molding.
Advantage of the present invention is:
1, adopt the instant oximetry value obtained to judge patient's degree of oxygen deficiency, and by built-in oxygen therapy data model to provide oxygen therapy scheme, make the medical treatment of oxygen uptake link more precisely, science.
2, adopt dynamic oximetry value, follow the tracks of the change judging patient's degree of oxygen deficiency, and by control unit auto modification oxygen therapy flow value.Not only ensure that the clinical effectiveness of oxygen therapy, and the unnecessary consumption of oxygen can be reduced, for medical institutions save a large amount of expense.
3, there is dynamic data analysis, the function such as information instant alerts, data remote transmission, oxygen are closed automatically, more intelligent than traditional oxygen inhalation apparatus, greatly reduce nurse job amount.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present invention
Fig. 2 is operation principle block diagram of the present invention
Fig. 3 is the product agent structure schematic diagram of the embodiment of the present invention 1
Shown in figure: Oximetry device (1), communication module (2), control unit (3), electronic flow valve (4), information reminding module (5), oxygen input port (6), oxygen output mouth (7), control knob (8), protecting sheathing (9), oxygen humidifying device (10), Oxygen uptaking catheter interface (11), humidification device air inlet (12)
Detailed description of the invention
The present invention is specifically described below in conjunction with drawings and Examples.
Embodiment 1: the product preparation citing of band humidification device of the present invention
As shown in Figure 3, critical piece design parameter is product agent structure:
1, Oximetry device (1): finger clamping type oximeter, adult's specification, selects the MSP430FG4619 single-chip microcomputer of T I company for process core; Blood oxygen saturation probe adopts double-colored LED P DFE833, and sending wavelength is 660nm and 940nm respectively; Power module adopts TPS62007DGS chip, output voltage 3.3V.
The DAC12 of single-chip microcomputer inside periodically exports the pulse of 2 road 100Hz dutycycles 1: 4, and the drive circuit through Current amplifier drives, and alternately lights the HONGGUANG in blood oxygen probe and infrared light LED.The OA amplifier that in probe, Received signal strength is delivered to single-chip microcomputer inside by photelectric receiver amplifies, and the signal after amplification enters inner A/D and samples.The intensity that DAC12 drives according to the size adjustment light source of A/D sampled signal, thus maintain the stable of light source.Signal after process is again through going direct current to amplify and digital filtering, and what obtain is exactly exchange pulse wave composition, now can be calculated heart rate, oximetry value by its cycle of analysis and amplitude.
2, Oximetry device (1) and the built-in communication module (2) of control unit (3): the BTVZ0502SA Bluetooth chip that all have employed Samsung.
3, the display screen of information reminding module (5) adopts 7 cun of 256 pixel liquid crystal screen.
4, control knob (8) adopts contact switch, contact switch external PP material injection button shell.
5, the communication module (2) that control unit (3) is built-in: adopt TI company radio frequency tablet eZ430-RF2500 as receiver module.
6, control unit (3): adopt ARM9 PC104 (EAC-905) the industry control module of Ying Pengfei scientific & technical corporation as core processor;
7, electronic flow valve (4): adopt Japanese SMC company VF electromagnetic valve, the VF3130-4GB-02 of model, bi-bit bi-pass formula ball valve, uses pressure limit 0.1 ~ 9MPa.
8, after oxygen input port (6), oxygen output mouth (7) all adopt red copper machine-shaping prepared by chromium plating, and oxygen input port (6) is applicable to Central oxygen-supply port (wall type oxygen supply port);
9, oxygen humidifying device (10) PC material injection molding, profile is rectangular box shape, and oxygen humidifying device (10) is provided with air inlet, oxygen catheter connector;
10, built-in oxygen therapy data model setting:
Degree of oxygen deficiency determination information prompt modes: oxygenate is normal, and information reminding module (5) shows green block diagram in screen; Modest hypoxia, shows yellow block diagram; Malhypoxia, shows orange block diagram; Severe hypoxia, shows red block diagram.
Embodiment 2: clinical practice citing of the present invention
According to product prepared by embodiment 1, for the application of patients in respiratory department oxygen therapy, operation using method is as follows:
1, finger clamping type oximeter prepared by embodiment 1 is clipped in patient's right hand middle finger, open BOLD contrast, BOLD contrast enters monitoring facilities;
2, oxygen input port (6) is inserted wall type oxygen supply port, check and connect seal and fastness;
3, open " unlatching " control knob (8) that control unit (3) is provided with, open control unit (3);
4, BOLD contrast starts bluetooth transmission Monitoring Data, and information reminding module (5) the display at-once monitor parameter on control unit (3), comprises pulse frequency, blood oxygen saturation (SpO
2), perfusion index (PI);
5, information reminding module (5) shows this patient's blood oxygen saturation (SpO
2) be 89%, information reminding module (5) provides the prompting of orange block diagram, and sends a caution sound; Screen prompt " oxygen therapy, flow 2 ~ 4L/min, 4h " oxygen therapy clinical protocol suggestion simultaneously, and provide " confirmation ", "No" human computer conversation frame;
6, medical personnel start oxygen therapy and prepare, and be communicated with by oxygen output mouth (7), by the oxygen catheter connector close communication of nasal oxygen tube and oxygen humidifying device (10), being had a stuffy nose the front end of nasal oxygen tube is placed in patient nostril with humidification device air inlet (12);
7, medical personnel operate corresponding control knob (8), select " confirmation ", and electronic flow valve (4) is opened, and the oxygen of oxygen supply port exports with 2 ~ 4L/min flow;
8, oxygen therapy is after 1 hour, patient's blood oxygen saturation (SpO
2) rising to 93%, information reminding module (5) provides the prompting of yellow block diagram, and prompting patient degree of oxygenation is improved, and built-in oxygen therapy data model judges that patient has transferred modest hypoxia state to;
9, control module sends the instruction revising oxygen therapy flow value, and the oxygen therapy flow of initial setting is adjusted to 1 ~ 2L/min, and electronic flow valve (4) reduces valve opening automatically, and oxygen delivery amount is adjusted to 1 ~ 2L/min;
10, oxygen therapy is after 4 hours, and electronic flow valve (4) cuts out automatically, and oxygen delivery stops, and oxygen therapy terminates;
11, control unit (3) is by this dynamic monitoring course for the treatment of parameter, oxygen therapy flow (comprising modified flow rate), oxygen therapy time autostore, and medical personnel can consult or printout.
Above-mentioned drawings and Examples are only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.Protection scope of the present invention is not constituted any limitation.
Claims (5)
1. the oxygen therapy control system of an Intelligent servo, primarily of Oximetry device (1), communication module (2), control unit (3), electronic flow valve (4), information reminding module (5), oxygen input port (6), oxygen output mouth (7) composition, wherein:
Described Oximetry device (1) is provided with a communication module (2);
Described control unit (3) forms primarily of control module, integrated circuit, communication module (2), information reminding module (5) and control knob (8);
Described control module can adopt programmable logic controller (PLC) (PLC) or single-chip microcomputer;
Described information reminding module (5) is primarily of display screen, auditory tone cues device, display lamp composition;
Described electronic flow valve (4) and control module UNICOM work, the air inlet of electronic flow valve (4) and the rear end close communication of oxygen input port (6), the gas outlet of electronic flow valve (4) and oxygen output mouth (7) close communication;
The front end of described oxygen input port (6) can direct/or to be communicated with source of the gas port with switching pipeline, the rear end of oxygen input port (6) and the air inlet close communication of electronic flow valve (4);
Described oxygen output mouth (7) front end and the gas outlet of electronic flow valve (4) directly/or by pipeline close communication of transferring, oxygen output mouth (7) rear end fast can be communicated with humidification device air inlet (12) or oxygen uptake pipeline.
2. the oxygen therapy control system of a kind of Intelligent servo according to claim 1, be further characterized in that: the built-in oxygen therapy data model of control unit (3), built-in oxygen therapy data model is primarily of oximetry value-degree of oxygen deficiency judgement-oxygen therapy flow value three key element Organic structure.
3. the oxygen therapy control system of a kind of Intelligent servo according to claim 1, be further characterized in that: the oxygen therapy data model that control unit (3) is built-in, oxygen therapy persistent period, the correction of oxygen therapy flow value can also be embedded in oxygen therapy data model interval time.
4. the oxygen therapy control system of a kind of Intelligent servo according to claim 1, is further characterized in that: Oximetry device (1) and control unit (3) are equipped with a communication module (2).
5. the oxygen therapy control system of a kind of Intelligent servo according to claim 1, is further characterized in that: the communication module (2) that Oximetry device (1) and control unit (3) are provided with can protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295613.2U CN204601313U (en) | 2015-05-05 | 2015-05-05 | A kind of oxygen therapy control system of Intelligent servo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295613.2U CN204601313U (en) | 2015-05-05 | 2015-05-05 | A kind of oxygen therapy control system of Intelligent servo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601313U true CN204601313U (en) | 2015-09-02 |
Family
ID=53953910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295613.2U Active CN204601313U (en) | 2015-05-05 | 2015-05-05 | A kind of oxygen therapy control system of Intelligent servo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320395A (en) * | 2018-04-13 | 2018-07-24 | 陈坤 | A kind of intelligent self-service oxygen uptake system of barcode scanning payment |
| CN108310566A (en) * | 2018-04-12 | 2018-07-24 | 西安汇智医疗集团有限公司 | A kind of intelligent control system of oxygen therapy/nebulae inhalation |
-
2015
- 2015-05-05 CN CN201520295613.2U patent/CN204601313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310566A (en) * | 2018-04-12 | 2018-07-24 | 西安汇智医疗集团有限公司 | A kind of intelligent control system of oxygen therapy/nebulae inhalation |
| CN108310566B (en) * | 2018-04-12 | 2023-08-22 | 西安汇智医疗集团有限公司 | Intelligent control system for oxygen therapy/atomization therapy |
| CN108320395A (en) * | 2018-04-13 | 2018-07-24 | 陈坤 | A kind of intelligent self-service oxygen uptake system of barcode scanning payment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104826204A (en) | Intelligent servo oxygen therapy control system | |
| CN105534491B (en) | Pre-adaptation training system based on high-concentration oxygen and low-concentration oxygen combination | |
| CN105536207B (en) | One kind is based on the united pre-adaptation training method of high hypoxemia | |
| CN205055061U (en) | Can monitoring infusion abnormal condition and automatic infusion monitor system that intervenes | |
| CN205433708U (en) | Medical vital sign developments guardianship alarm system | |
| CN201542615U (en) | Portable network vital sign monitoring instrument | |
| CN201585990U (en) | Ring-shaped digital pulse oximeter | |
| CN103892813A (en) | Human physiological parameter monitoring device | |
| CN105433955A (en) | Intelligent control system for controlling side turning of sickbed through blood oxygen saturation signal value | |
| CN105126201A (en) | Transfusion monitoring system capable of monitoring abnormal transfusion state and performing automatic intervention | |
| CN204601313U (en) | A kind of oxygen therapy control system of Intelligent servo | |
| CN110269988A (en) | Oxygen output system based on respiratory rate and target blood oxygen levels Collaborative Control | |
| CN211155815U (en) | Blood oxygen monitoring and early warning medical system based on cloud database | |
| CN106334243A (en) | System for supplying oxygen as required and oxygen generating plant | |
| CN103706009B (en) | The oxygen output control system of a kind of synchronized with breath and control method | |
| CN209500109U (en) | A kind of intelligence control system of sleep apnea Electronic Stryker frame | |
| CN108324455A (en) | A kind of multi-functional oxygen therapy bed | |
| CN111821551A (en) | Oxygen supply controller and oxygen supply system comprising same | |
| CN209770373U (en) | Intelligent sputum induction monitoring device | |
| CN2897987Y (en) | Automatic oxygen maker | |
| CN109009755A (en) | A kind of intelligence control system of sleep apnea Electronic Stryker frame | |
| CN202526731U (en) | Ventilation treatment device | |
| CN207804736U (en) | Management system for clinical respiratory therapy information | |
| CN114601458A (en) | Method for automatically controlling airflow output flow of hydrogen production equipment | |
| US20180361090A1 (en) | Medical device for delivery of fluid to a patient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160112 Address after: 710061 Shaanxi city of Xi'an province No. 86A Changan Road, Changfeng International Plaza A block, room 1109 Patentee after: XI'AN WINZISS MEDICAL EQUIPMENT CO., LTD. Address before: 710061, room 8, building 1201, No.1, Zhonghai lake, Qujiang Road, Xi'an, Shaanxi, China Patentee before: Ruan Xuehong Patentee before: Chen Xuliang |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710061 Shaanxi city of Xi'an province No. 86A Changan Road, Changfeng International Plaza A block, room 1109 Patentee after: Xi'an Huizhi Medical Group Co. Ltd. Address before: 710061 Shaanxi city of Xi'an province No. 86A Changan Road, Changfeng International Plaza A block, room 1109 Patentee before: XI'AN WINZISS MEDICAL EQUIPMENT CO., LTD. |