CN208188089U - A kind of carbon dioxide concentration detecting device and system - Google Patents
A kind of carbon dioxide concentration detecting device and system Download PDFInfo
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- CN208188089U CN208188089U CN201820858797.2U CN201820858797U CN208188089U CN 208188089 U CN208188089 U CN 208188089U CN 201820858797 U CN201820858797 U CN 201820858797U CN 208188089 U CN208188089 U CN 208188089U
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Abstract
The utility model provides a kind of carbon dioxide concentration detecting device and system, is related to field of medical device.The carbon dioxide concentration detecting device includes carbon dioxide adsorption unit, carbon dioxide sensor, controller and wireless communication module, carbon dioxide sensor, controller and wireless communication module are mounted on the surface of carbon dioxide adsorption unit, controller respectively with carbon dioxide sensor, wireless communication module electrical connection, carbon dioxide sensor is used to detect the concentration information of the carbon dioxide of current environment, and concentration information is transmitted to controller, controller is used to generate warning message when concentration information is greater than pre-stored concentration information, wireless communication module is used to communicate to connect with an intelligent terminal, controller is also used to that module is sent to intelligent terminal by wireless communication by warning message.Carbon dioxide concentration detecting device provided by the utility model and system have the effect of that staff is enable to go and find out what's going in time.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of carbon dioxide concentration detecting device be
System.
Background technique
In laparoscopic procedures, need to be purged the laparoscope smog generated during operation, wherein abdominal cavity
Mirror smog mainly includes smog and carbon dioxide.
Wherein, in the course of surgery, carbon dioxide need to be adsorbed using carbon dioxide adsorption device, to prevent dioxy
Change carbon to be discharged into operating room, still, operating room technician the odjective causes such as too many and miscellaneous may forget replacement two due to thing
Carbonoxide adsorbent equipment, causes carbon dioxide gas to be discharged into operating room, when indoor concentration of performing the operation reaches a certain concentration, meeting
It allows people to feel air muddy, and starts to feel drowsy, make operation patient that can not concentrate one's energy to do high-intensitive operation.
It is the emphasis of those skilled in the art's concern in view of this, how to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of carbon dioxide concentration detecting devices, to solve to work in the prior art
Personnel forget to replace the problem of carbon dioxide adsorption device causes gas concentration lwevel to increase.
The another object of the utility model is to provide a kind of gas concentration lwevel detection system, to solve in the prior art
Staff forgets to replace the problem of carbon dioxide adsorption device causes gas concentration lwevel to increase.
The utility model is realized in this way:
On the one hand, the utility model embodiment provides a kind of carbon dioxide concentration detecting device, the gas concentration lwevel
Detection device includes carbon dioxide adsorption unit and detection unit, and the detection unit includes carbon dioxide sensor, controller
And wireless communication module, the carbon dioxide sensor, the controller and the wireless communication module are mounted on institute
State the surface of carbon dioxide adsorption unit, the controller respectively with the carbon dioxide sensor, the wireless communication module
Electrical connection, the carbon dioxide sensor are used to detect the concentration information of the carbon dioxide of current environment, and the concentration is believed
Breath is transmitted to the controller, and the controller is used to generate alarm when the concentration information is greater than pre-stored concentration information
Information, the wireless communication module are used to communicate to connect with an intelligent terminal, and the controller is also used to the warning message
The intelligent terminal is sent to by the wireless communication module.
Further, the carbon dioxide adsorption unit includes absorbing cylinder and absorptive element, and the absorptive element is installed on
In the absorbing cylinder, the absorbing cylinder is provided with air outlet, and the carbon dioxide sensor is installed on the close of the absorbing cylinder
The position of the air outlet.
Further, the carbon dioxide adsorption unit further includes solenoid valve, and the control solenoid valve is installed on the suction
At the air outlet of attached cylinder, and the solenoid valve is electrically connected with the controller, and the controller is also used in the concentration information
The opening that the solenoid valve is controlled when greater than pre-stored concentration information reduces.
Further, the absorptive element includes soda lime element.
Further, the carbon dioxide adsorption unit further includes water suction filter element, the water suction filter element installation
In in the absorbing cylinder, and the water suction filter element and absorptive element layering are placed.
Further, the carbon dioxide concentration detecting device further includes display, the display and the controller
Electrical connection, the controller are also used to the concentration information being transmitted to the display and show.
Further, the carbon dioxide sensor, the controller and the wireless communication module are integrated in one.
Further, the wireless communication module includes transceiver module and antenna, and the transceiver module includes Analog Baseband
Processing circuit, digital base band processor circuit and radio circuit, the controller, the Analog Baseband processing circuit, the number
Word baseband processing circuitry, the radio circuit and the antenna are sequentially connected electrically, and the transceiver module is used to pass through the day
Line receiving and transmitting signal.
Further, the controller includes micro-control unit.
On the other hand, the utility model embodiment additionally provides a kind of gas concentration lwevel detection system, the titanium dioxide
Concentration of carbon detection system includes intelligent terminal and carbon dioxide concentration detecting device, the carbon dioxide concentration detecting device and institute
State intelligent terminal communication connection.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides a kind of carbon dioxide concentration detecting device and system, the carbon dioxide concentration detecting device
Including carbon dioxide adsorption unit, carbon dioxide sensor, controller and wireless communication module, carbon dioxide sensor, control
Device and wireless communication module processed are mounted on the surface of carbon dioxide adsorption unit, controller respectively with carbon dioxide sensing
Device, wireless communication module electrical connection, carbon dioxide sensor are used to detect the concentration information of the carbon dioxide of current environment, and will
Concentration information is transmitted to controller, and controller is used to generate warning message when concentration information is greater than pre-stored concentration information,
Wireless communication module be used for an intelligent terminal communicate to connect, controller be also used to by warning message by wireless communication module send out
It send to intelligent terminal.On the one hand, carbon dioxide concentration detecting device provided by the embodiment of the utility model includes that carbon dioxide is inhaled
Coupon member, can adsorb carbon dioxide, make the CO 2 reduction being discharged into operating room, ensure that the work of staff
Make environment.On the other hand, when staff replaces carbon dioxide adsorption unit not in time, the gas concentration lwevel of current environment
It can increase, so that alarm signal can be sent to the intelligent terminals such as staff's brain or mobile phone, staff be enable to understand in time
Situation simultaneously replaces carbon dioxide adsorption unit.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
Fig. 1 shows the structural schematic diagram of carbon dioxide concentration detecting device provided by the utility model embodiment.
Fig. 2 shows the module diagrams of carbon dioxide concentration detecting device provided by the utility model embodiment.
Fig. 3 shows the module diagram of wireless communication module provided by the utility model embodiment.
Fig. 4 shows the circuit diagram of wireless communication module provided by the utility model embodiment.
Fig. 5 shows the interaction schematic diagram of gas concentration lwevel detection system provided by the utility model embodiment.
Icon: 100- carbon dioxide concentration detecting device；110- carbon dioxide adsorption unit；111- absorbing cylinder；112- inhales
Attached element；113- water suction filter element；114- air inlet；115- air outlet；116- solenoid valve；120- detection unit；121- control
Device processed；122- carbon dioxide sensor；123- wireless communication module；1231- Analog Baseband processing circuit；1232- digital baseband
Processing circuit；1233- radio circuit；1234- antenna；124- display；200- gas concentration lwevel detection system；201- intelligence
Terminal；202- network.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment and embodiment stated can be combined with each other.
First embodiment
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment provides a kind of carbon dioxide concentration detecting device 100, this two
Carbonoxide concentration detection apparatus 100 includes carbon dioxide adsorption unit 110 and detection unit 120, which includes two
Aoxidize carbon sensor 122, controller 121 and wireless communication module 123, wherein carbon dioxide sensor 122, controller 121
And wireless communication module 123 is mounted on the surface of carbon dioxide adsorption unit 110, controller 121 respectively with carbon dioxide
Sensor 122, wireless communication module 123 are electrically connected.
Specifically, in the present embodiment, carbon dioxide adsorption unit 110 includes absorbing cylinder 111 and absorptive element 112, is inhaled
Attached element 112 is installed in absorbing cylinder 111, and absorbing cylinder 111 is provided with air inlet 114 and air outlet 115, carbon dioxide sensor
122 are installed on the position of the close air outlet 115 of absorbing cylinder 111.Since carbon dioxide has the discharge of air outlet 115, and diffuse to
In operating room, so the concentration highest of the carbon dioxide at air outlet 115, due to carbon dioxide diffused to by concentration eminence it is dense
Spend it is low go out, so can determine that when the concentration at 115 position of air outlet is higher and need replacing carbon dioxide adsorption unit 110.Together
When, the concentration of the indoor other positions of current procedure is not temporarily high, and staff can work normally, so by carbon dioxide sensing
The position that device 122 is installed on the close air outlet 115 of absorbing cylinder 111 may also function as prevention effect.
The laparoscope smog of generation can be passed through 114 row of air inlet during carrying out laparoscopic surgery by staff
Enter in absorbing cylinder 111, so that carbon dioxide is reacted with absorptive element 112, to achieve the effect that eliminate carbon dioxide.
Further, in the present embodiment, 112 packet soda lime element of absorptive element, passes through soda lime element and titanium dioxide
Carbon chemically reacts, to eliminate carbon dioxide.Of course, in some other embodiments, soda lime element can also be adopted
With other materials, the present embodiment does not do any restriction to this.
Also, in the present embodiment, carbon dioxide adsorption unit 110 further includes water suction filter element 113, and absorbed water filtering element
Part 113 is also installed in absorbing cylinder 111, and absorb water filter element 113 and the layering placement of absorptive element 112.Pass through water adsorbent element
Aqueous vapor in smog can be absorbed.Furthermore, it is desirable to explanation, for the aqueous vapor and soda lime element in mode smog
Effect, to make soda lime element deliquesce, so in the present embodiment, water suction filter element 113 is disposed adjacent to air inlet 114
One end, water suction filter element 113 is disposed away from one end of air inlet 114, to keep adsorption effect more preferable.
Since soda lime element is a kind of consumptive material, new soda lime element is needed replacing after use, is just able to achieve absorption
The effect of carbon dioxide, and staff is it is possible that too busy the case where leading to forget replacement, therefore, in the present embodiment,
The concentration that carbon dioxide is detected using carbon dioxide sensor 122 judges whether to need replacing sodium according to whether concentration is exceeded
Lime element.It should be noted that carbon dioxide sensor 122 is the element for detecting gas concentration lwevel, for example, by using
The carbon dioxide sensor 122 of model RS-CO2-*-.
After carbon dioxide sensor 122 detects the concentration information of carbon dioxide, which can be transmitted to control
Device 121 processed, and handled by controller 121.In the present embodiment, controller 121 is micro-control unit, for example, by using type
Number be STM32F103 series micro-control unit, the processing to concentration information can be realized by the micro-control unit.Specifically
, it is stored with concentration information in the micro-control unit, after receiving concentration information, micro-control unit judges that concentration information is
The no concentration information being higher than with storage, if so, generating warning message, and is transmitted to wireless communication module 123 for warning message,
So that its warning message new information is sent to the intelligent terminal 201 for communicating with connection by wireless communication module 123.In this implementation
In example, wireless communication module 123 is connect with for control unit by I/O mouthfuls, when micro-control unit judges that concentration information is higher than
After the concentration information of storage, high level can be exported to the I/O mouth connecting with the wireless communication module 123, so that the channel radio
Believe that module 123 works.
Meanwhile in the present embodiment, in order to enable staff to understand current specific concentration value, gas concentration lwevel
Detection device 100 further includes display 124, and display 124 is electrically connected with controller 121, and controller 121 is also used to believe concentration
Breath is transmitted to display 124 and is shown, if existing concentration value is excessively high, staff can increase carbon dioxide suction according to demand
Adsorption device more meets the needs of staff.
Specifically, Fig. 3 and Fig. 4 are please referred to, in the present embodiment, wireless communication module 123 includes transceiver module and antenna
1234, transceiver module includes Analog Baseband processing circuit 1231, digital base band processor circuit 1232 and radio circuit 1233, control
Device 121, Analog Baseband processing circuit 1231, digital base band processor circuit 1232, radio circuit 1233 and antenna 1234 processed according to
Secondary electrical connection, transceiver module are used to pass through 1234 receiving and transmitting signal of antenna.
Further, carbon dioxide adsorption unit 110 further includes solenoid valve 116, and control solenoid valve 116 is installed on absorbing cylinder
At 111 air outlet 115, and solenoid valve 116 is electrically connected with controller 121, and controller 121 is also used to be greater than in concentration information pre-
The opening that solenoid valve 116 is controlled when the concentration information of storage reduces.Since staff needs when carrying out replacement absorptive element 112
The striking regular hour recklessly is wanted, so in the present embodiment, controller 121 is detecting that gas concentration lwevel information is more than pre-stored
Concentration information when, can control solenoid valve 116 opening reduce, to reduce the diffusing capacity of carbon dioxide.For example, staff can
Spare carbon dioxide adsorption device is set, when carbon dioxide concentration value reaches the default density, control solenoid valve 116 reduces,
Spare carbon dioxide adsorption device is opened simultaneously.Of course, in some other embodiments, when the concentration of carbon dioxide reaches
When preset concentration, the closing of solenoid valve 116 can also be directly controlled by controller 121.
It should be noted that the miniaturization of controller 121, sensor etc. is needed for the ease of installation, in view of this,
In the present embodiment, carbon dioxide sensor 122, controller 121, display 124 and wireless communication module 123 are integrated in one
Body.
Second embodiment
Referring to Fig. 5, the utility model embodiment additionally provides a kind of gas concentration lwevel detection system 200, the dioxy
Changing concentration of carbon detection system 200 includes carbon dioxide concentration detecting device 100 described in intelligent terminal 201 and first embodiment,
Carbon dioxide concentration detecting device 100 is communicated to connect with intelligent terminal 201 by network 202.
Specifically, in the present embodiment, the wireless communication module 123 of gas concentration lwevel detection system 200 and intelligence are whole
End 201 is communicated to connect by network 202, wherein intelligent terminal 201 includes the smart machines such as mobile phone or computer.
In conclusion the utility model provides a kind of carbon dioxide concentration detecting device and system, the carbon dioxide are dense
Spending detection device includes carbon dioxide adsorption unit, carbon dioxide sensor, controller and wireless communication module, carbon dioxide
Sensor, controller and wireless communication module are mounted on the surface of carbon dioxide adsorption unit, controller respectively with dioxy
Change carbon sensor, wireless communication module electrical connection, carbon dioxide sensor is used to detect the concentration of the carbon dioxide of current environment
Information, and concentration information is transmitted to controller, controller is used to generate when concentration information is greater than pre-stored concentration information
Warning message, wireless communication module are used to communicate to connect with an intelligent terminal, and controller is also used to pass through warning message wireless
Communication module is sent to intelligent terminal.On the one hand, carbon dioxide concentration detecting device provided by the embodiment of the utility model includes
Carbon dioxide adsorption unit can adsorb carbon dioxide, make the CO 2 reduction being discharged into operating room, ensure that work
Make the working environment of personnel.On the other hand, when staff replaces carbon dioxide adsorption unit not in time, the two of current environment
Oxidation concentration of carbon can increase, so that alarm signal can be sent to the intelligent terminals such as staff's brain or mobile phone, enable staff
It is enough to go and find out what's going in time and replace carbon dioxide adsorption unit.
In the description of the present invention, it should be noted that term " first ", " second " etc. are only used for distinguishing description,
It is not understood to indicate or imply relative importance.The above descriptions are merely preferred embodiments of the present invention, not
For limiting the utility model, for those skilled in the art, the present invention may have various modifications and changes.It is all
Within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in practical
Within novel protection scope.
Claims (10)
1. a kind of carbon dioxide concentration detecting device, which is characterized in that the carbon dioxide concentration detecting device includes titanium dioxide
Carbon adsorption unit and detection unit, the detection unit include carbon dioxide sensor, controller and wireless communication module, institute
It states carbon dioxide sensor, the controller and the wireless communication module and is mounted on the carbon dioxide adsorption unit
Surface, the controller are electrically connected with the carbon dioxide sensor, the wireless communication module respectively, and the carbon dioxide passes
Sensor is used to detect the concentration information of the carbon dioxide of current environment, and the concentration information is transmitted to the controller, institute
Controller is stated for generating warning message, the wireless communication module when the concentration information is greater than pre-stored concentration information
For communicating to connect with an intelligent terminal, the controller is also used to send out the warning message by the wireless communication module
It send to the intelligent terminal.
2. carbon dioxide concentration detecting device as described in claim 1, which is characterized in that the carbon dioxide adsorption unit packet
Absorbing cylinder and absorptive element are included, the absorptive element is installed in the absorbing cylinder, and the absorbing cylinder is provided with air outlet, described
Carbon dioxide sensor is installed on the position close to the air outlet of the absorbing cylinder.
3. carbon dioxide concentration detecting device as claimed in claim 2, which is characterized in that the carbon dioxide adsorption unit is also
Including solenoid valve, the control solenoid valve is installed at the air outlet of the absorbing cylinder, and the solenoid valve and the controller
Electrical connection, the controller are also used to control opening for the solenoid valve when the concentration information is greater than pre-stored concentration information
Mouth reduces.
4. carbon dioxide concentration detecting device as claimed in claim 2, which is characterized in that the absorptive element includes soda lime
Element.
5. carbon dioxide concentration detecting device as claimed in claim 2, which is characterized in that the carbon dioxide adsorption unit is also
Including the filter element that absorbs water, the water suction filter element is installed in the absorbing cylinder, and the water suction filter element with it is described
Absorptive element layering is placed.
6. carbon dioxide concentration detecting device as described in claim 1, which is characterized in that the gas concentration lwevel detection dress
Setting further includes display, and the display is electrically connected with the controller, and the controller is also used to pass the concentration information
The display is transported to be shown.
7. carbon dioxide concentration detecting device as described in claim 1, which is characterized in that the carbon dioxide sensor, institute
It states controller and the wireless communication module is integrated in one.
8. carbon dioxide concentration detecting device as described in claim 1, which is characterized in that the wireless communication module includes receiving
It sends out module and antenna, the transceiver module includes Analog Baseband processing circuit, digital base band processor circuit and radio circuit, institute
State controller, the Analog Baseband processing circuit, the digital base band processor circuit, the radio circuit and the antenna according to
Secondary electrical connection, the transceiver module is for passing through the antenna receiving and transmitting signal.
9. carbon dioxide concentration detecting device as described in claim 1, which is characterized in that the controller includes microcontroller list
Member.
10. a kind of gas concentration lwevel detection system, which is characterized in that the gas concentration lwevel detection system includes that intelligence is whole
End and carbon dioxide concentration detecting device as claimed in any one of claims 1 to 9, the carbon dioxide concentration detecting device
It is communicated to connect with the intelligent terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858797.2U CN208188089U (en) | 2018-06-04 | 2018-06-04 | A kind of carbon dioxide concentration detecting device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858797.2U CN208188089U (en) | 2018-06-04 | 2018-06-04 | A kind of carbon dioxide concentration detecting device and system |
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| Publication Number | Publication Date |
|---|---|
| CN208188089U true CN208188089U (en) | 2018-12-04 |
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ID=64428861
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| CN201820858797.2U Active CN208188089U (en) | 2018-06-04 | 2018-06-04 | A kind of carbon dioxide concentration detecting device and system |
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| Country | Link |
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| CN (1) | CN208188089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820078A (en) * | 2021-02-22 | 2021-05-18 | 西安热工研究院有限公司 | Conveniently-installed wireless carbon dioxide alarm device and working method thereof |
-
2018
- 2018-06-04 CN CN201820858797.2U patent/CN208188089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820078A (en) * | 2021-02-22 | 2021-05-18 | 西安热工研究院有限公司 | Conveniently-installed wireless carbon dioxide alarm device and working method thereof |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 610000 North Area of Chengdu Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province, 269 Gangbei Third Road Patentee after: Chengdu Anjichang Medical Technology Co., Ltd. Address before: 610000 Chengdu High-tech Zone, Sichuan Province, China (Sichuan) Free Trade Pilot Zone Patentee before: Sichuan Zhen Xiang Technology Co. Ltd. |