CN111202893A - Breathing machine - Google Patents
Breathing machine Download PDFInfo
- Publication number
- CN111202893A CN111202893A CN202010147295.0A CN202010147295A CN111202893A CN 111202893 A CN111202893 A CN 111202893A CN 202010147295 A CN202010147295 A CN 202010147295A CN 111202893 A CN111202893 A CN 111202893A
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- China
- Prior art keywords
- gap
- heater
- oxygen
- ventilator
- control device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the technical field of medical equipment, and relates to a respirator, which comprises a respirator body, a control device, a gap heating device, a gap ozone generator and a heater, wherein the respirator body is connected with the heater through a first air pipe so as to convey oxygen generated by the respirator body to the heater for heating; the gap heating device is connected with the heater through a second air pipe and the gap ozone generator is connected between the heater and the gap heating device through a third air pipe so as to mix ozone intermittently generated by the gap ozone generator and oxygen heated by the heater and then convey the oxygen to a human body through the gap heating device; the gap heating device, the gap ozone generator and the heater are respectively connected with the control device. The invention can reduce energy loss caused by lung heat exchange and kill virus or bacteria so as to improve the quality of oxygen.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a breathing machine.
Background
The breathing machine is widely applied to medical treatment as a medical instrument for improving the blood oxygen saturation.
However, the existing ventilator has certain limitations, for example, although the existing ventilator can increase the saturation of blood oxygen, the existing ventilator can greatly reduce the energy loss of human body including lung, and the existing ventilator does not have the function of killing virus or bacteria, and cannot ensure the quality of oxygen.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the problems that the prior breathing machine can greatly reduce the energy loss of human bodies including lungs in application and can not ensure the quality of oxygen, the breathing machine is provided.
In order to solve the technical problem, an embodiment of the present invention provides a ventilator, including a ventilator body, a control device, a gap heating device, a gap ozone generator, and a heater provided with a heating wire, wherein the ventilator body is connected to the heater through a first air tube to deliver oxygen generated by the ventilator body to the heater for heating;
the gap heating device is connected with the heater through a second air pipe, and the gap ozone generator is connected between the heater and the gap heating device through a third air pipe, so that ozone intermittently generated by the gap ozone generator is mixed with oxygen heated by the heater, and then the oxygen is conveyed to a human body through the gap heating device;
the gap heating device, the gap ozone generator and the heater are respectively connected with the control device; the control device is used for controlling the heater to heat the oxygen conveyed by the respirator body to a first set temperature, the control device is used for controlling the gap heating device to heat the oxygen conveyed by the second air pipe to a second set temperature at intervals and maintain for a period of time, and the control device is used for controlling the gap ozone generator to generate ozone at intervals.
Optionally, the heating wire is a carbon fiber heating wire.
Optionally, the heating wires are provided in multiple groups.
Optionally, the control device is used for controlling the heater to warm the oxygen delivered by the respirator body to 30-37 ℃.
Optionally, the control device is configured to control the heater to warm the oxygen delivered by the ventilator body to 35-37 ℃.
Optionally, the control device is used for controlling the gap heating device to heat the oxygen delivered by the second air pipe to 60-80 ℃ every 1-2min and maintain the temperature for 1-2 min.
Optionally, the control device is configured to control the gap heating device to heat the oxygen delivered from the second air pipe to 80 ℃ every 1min and maintain the temperature for 1 min.
Optionally, the control device is used for controlling the gap ozone generator to generate ozone every 1-2 min.
Optionally, the concentration of ozone is no greater than 0.1 ppm.
Optionally, the device further comprises a mask connected with the gap warming device through a fourth air pipe and used for delivering oxygen to the human body.
Compared with the prior art, the respirator provided by the embodiment of the invention can heat the oxygen delivered by the respirator body to the first set temperature, for example, 30-37 ℃ (the temperature close to the body temperature of a human body), can reduce the energy loss caused by lung heat exchange, can heat the oxygen delivered by the second air pipe to the second set temperature at intervals and maintain for a period of time by arranging the gap heating device, for example, heat the oxygen delivered by the second air pipe to 60-80 ℃ at intervals of 1-2min and maintain for 1-2min, can kill viruses or bacteria to improve the quality of the oxygen, can generate ozone at intervals of time by arranging the gap ozone generator, for example, generate ozone at intervals of 1-2min, and can reduce the energy loss caused by lung heat exchange, can play a role in killing viruses or bacteria so as to further improve the quality of oxygen; the gap heating device, the gap ozone generator and the heater can be controlled by arranging the control device.
Drawings
Fig. 1 is a schematic diagram of a ventilator according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a ventilator body; 2. a control device; 3. a gap heating device; 4. a gap ozone generator; 5. a heater; 51. heating wires; 6. a first air pipe; 7. a second air pipe; 8. a third air pipe; 9. a face mask; 10. and a fourth air pipe.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1, the ventilator provided in the embodiment of the present invention includes a ventilator body 1, a control device 2, a gap warming device 3, a gap ozone generator 4, and a heater 5 provided with a heating wire 51, wherein the ventilator body 1 is connected to the heater 5 through a first air tube 6 to deliver oxygen generated by the ventilator body 1 to the heater 5 for heating;
the gap heating device 3 is connected with the heater 5 through a second air pipe 7, and the gap ozone generator 4 is connected between the heater 5 and the gap heating device 3 through a third air pipe 8, so that after ozone intermittently generated by the gap ozone generator 4 is mixed with oxygen heated by the heater 5, the oxygen is conveyed to a human body through the gap heating device 3;
the gap heating device 3, the gap ozone generator 4 and the heater 5 are respectively connected with the control device 2; the control device 2 is used for controlling the heater 5 to heat the oxygen delivered by the respirator body 1 to a first set temperature, the control device 2 is used for controlling the gap heating device 3 to heat the oxygen delivered by the second air pipe 7 to a second set temperature at intervals and maintain for a period of time, and the control device 2 is used for controlling the gap ozone generator 4 to generate ozone at intervals and a period of time.
The gap heating device 3 comprises a heating pipe, and the heating of the heating pipe is controlled by a control device to achieve the purpose of heating oxygen.
Compared with the prior art, the ventilator provided by the embodiment of the invention can heat the oxygen delivered by the ventilator body 1 to the first set temperature, for example, 30-37 ℃ (the temperature close to the body temperature of a human body) by arranging the heater 5, can reduce the energy loss caused by lung heat exchange, can heat the oxygen delivered by the second air pipe 7 to the second set temperature and maintain for a period of time at intervals by arranging the gap heating device 3, for example, can heat the oxygen delivered by the second air pipe 7 to 60-80 ℃ and maintain for 1-2min at intervals of 1-2min, can kill viruses or bacteria to improve the quality of the oxygen, can generate ozone at intervals of time by arranging the gap ozone generator 4, for example, can generate ozone at intervals of 1-2min, can mix the ozone into the delivered oxygen, can play a role in killing viruses or bacteria so as to further improve the quality of oxygen; the gap heating device 3, the gap ozone generator 4, and the heater 5 can be controlled by providing a control device.
The control device can adopt a PLC.
In consideration of the bearing capacity of normal tissues and organs, the invention adopts a mode that the oxygen delivered by the second air pipe 7 is heated to 60-80 ℃ at intervals by using the gap heating device and is maintained for a period of time, and the ozone is generated at intervals by using the gap ozone generator, so as to avoid the damage of continuous high heat and ozone to the normal tissues. The specific concentration of ozone can be selected according to different judgment of doctors on different patients.
Preferably, as shown in fig. 1, the heating wire 51 is a carbon fiber heating wire. The service life of the heating wire can be prolonged, and a certain impurity adsorption effect is achieved.
In one embodiment, as shown in fig. 1, the heating wires 51 are provided in a plurality of groups. To more efficiently heat the oxygen.
In an embodiment, as shown in fig. 1, the control device 2 is configured to control the heater 5 to warm the oxygen delivered by the ventilator body 1 to 30-37 ℃. The heater 5 is controlled by the control device 2 to heat the oxygen delivered by the respirator body 1 to 30-37 ℃, so that the temperature of the oxygen is close to the temperature of the body temperature of a human body, and the energy loss caused by lung heat exchange can be reduced.
Preferably, the control device 2 is used for controlling the heater 5 to warm the oxygen delivered by the ventilator body 1 to 35-37 ℃.
Preferably, as shown in fig. 1, the control device 2 is configured to control the gap warming device 3 to warm the oxygen delivered from the second air pipe 7 to 80 ℃ every 1min and maintain the temperature for 1min, so that viruses or bacteria can be effectively killed, and the quality of the oxygen can be improved.
Preferably, as shown in fig. 1, the concentration of ozone is not more than 0.1ppm, so as to avoid damage to human body caused by too high concentration.
In one embodiment, as shown in fig. 1, the ventilator further comprises a mask 9, and the mask 9 is connected with the gap warming device 3 through a fourth air tube 10 for delivering oxygen to the human body. By providing a mask 9 to facilitate delivery of oxygen to the body.
The working engineering of the preferred embodiment of the invention is that the oxygen generated by the breathing machine body 1 is conveyed to the heater 5 through the first air pipe 6, heated to 35-37 ℃ and conveyed to the gap heating device 3, the gap ozone generator 4 generates ozone once every 1-2min, and the ozone is mixed with the oxygen heated by the heater 5 and conveyed to the gap heating device 3, and then the ozone is output from the gap heating device 3 and conveyed to the human body through the mask, wherein the oxygen or the mixed gas of the oxygen and the ozone conveyed by the second air pipe 7 is heated to 60-80 ℃ every 1-2min by the gap heating device 3 and is maintained for 1-2 min.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A breathing machine comprises a breathing machine body and a control device, and is characterized by further comprising a gap heating device, a gap ozone generator and a heater provided with a heating wire, wherein the breathing machine body is connected with the heater through a first air pipe so as to convey oxygen generated by the breathing machine body to the heater for heating; the gap heating device is connected with the heater through a second air pipe, and the gap ozone generator is connected between the heater and the gap heating device through a third air pipe, so that ozone intermittently generated by the gap ozone generator is mixed with oxygen heated by the heater, and then the oxygen is conveyed to a human body through the gap heating device; the gap heating device, the gap ozone generator and the heater are respectively connected with the control device; the control device is used for controlling the heater to heat the oxygen conveyed by the respirator body to a first set temperature, the control device is used for controlling the gap heating device to heat the oxygen conveyed by the second air pipe to a second set temperature at intervals and maintain for a period of time, and the control device is used for controlling the gap ozone generator to generate ozone at intervals.
2. The ventilator of claim 1, wherein the heating wire is a carbon fiber heating wire.
3. The ventilator of claim 2, wherein the heating wires are provided in a plurality of groups.
4. The ventilator of claim 1, wherein the control device is configured to control the heater to warm the oxygen delivered by the ventilator body to 30-37 ℃.
5. The ventilator of claim 4, wherein the control device is configured to control the heater to warm the oxygen delivered by the ventilator body to 35-37 ℃.
6. The ventilator according to claim 1, wherein the control device is configured to control the gap warming device to warm the oxygen delivered from the second trachea to 60-80 ℃ for 1-2min every 1-2 min.
7. The ventilator of claim 6, wherein the control device is configured to control the gap warming device to warm the oxygen delivered from the second airway to 80 ℃ every 1min and maintain the temperature for 1 min.
8. The ventilator of claim 1, wherein the control device is configured to control the gap ozone generator to generate ozone every 1-2min interval.
9. The ventilator of claim 8, wherein the concentration of ozone is no greater than 0.1 ppm.
10. The ventilator of claim 1 further comprising a mask connected to said gap warming device by a fourth airway for delivering oxygen to the person.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147295.0A CN111202893A (en) | 2020-03-05 | 2020-03-05 | Breathing machine |
| PCT/CN2020/089685 WO2021174667A1 (en) | 2020-03-05 | 2020-05-11 | Ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147295.0A CN111202893A (en) | 2020-03-05 | 2020-03-05 | Breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111202893A true CN111202893A (en) | 2020-05-29 |
Family
ID=70783091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010147295.0A Pending CN111202893A (en) | 2020-03-05 | 2020-03-05 | Breathing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111202893A (en) |
| WO (1) | WO2021174667A1 (en) |
Citations (4)
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|---|---|---|---|---|
| CN104606761A (en) * | 2015-01-13 | 2015-05-13 | 刚武 | Clinic respiratory disinfecting and filtering device for internal medicine |
| CN106890388A (en) * | 2017-04-10 | 2017-06-27 | 无锡圣诺亚科技有限公司 | Sterilization type Breathing Suppotion in double loop sets backup breathing system |
| CN107412933A (en) * | 2017-09-22 | 2017-12-01 | 石省军 | A kind of clinical breathing sterilised filtration device |
| CN110652638A (en) * | 2019-10-10 | 2020-01-07 | 东莞永胜医疗制品有限公司 | Respiratory therapy equipment and circulating heating pipeline |
Family Cites Families (7)
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| CN2808164Y (en) * | 2005-01-17 | 2006-08-23 | 蓝孚生物医学工程技术(山东)有限公司 | Self-possessed oxygen supply gas purification instrument for liquid transfusion and blood transfusion |
| WO2015171730A1 (en) * | 2014-05-06 | 2015-11-12 | Inceptus, Inc. | Devices, systems and methods for ozone sanitization of continuous positive airway pressure devices |
| CN203874233U (en) * | 2014-01-22 | 2014-10-15 | 梁兰英 | Respirator |
| CN105983163A (en) * | 2015-01-30 | 2016-10-05 | 李明臣 | Respirator |
| CN205832334U (en) * | 2016-06-21 | 2016-12-28 | 林红燕 | A kind of new medical respirator |
| CN206534965U (en) * | 2016-10-17 | 2017-10-03 | 广州普道医疗科技有限公司 | A kind of lung ventilator |
| CN110464864A (en) * | 2019-08-13 | 2019-11-19 | 湖南明康中锦医疗科技发展有限公司 | Breathing Suppotion equipment disinfection device and sterilization method |
-
2020
- 2020-03-05 CN CN202010147295.0A patent/CN111202893A/en active Pending
- 2020-05-11 WO PCT/CN2020/089685 patent/WO2021174667A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606761A (en) * | 2015-01-13 | 2015-05-13 | 刚武 | Clinic respiratory disinfecting and filtering device for internal medicine |
| CN106890388A (en) * | 2017-04-10 | 2017-06-27 | 无锡圣诺亚科技有限公司 | Sterilization type Breathing Suppotion in double loop sets backup breathing system |
| CN107412933A (en) * | 2017-09-22 | 2017-12-01 | 石省军 | A kind of clinical breathing sterilised filtration device |
| CN110652638A (en) * | 2019-10-10 | 2020-01-07 | 东莞永胜医疗制品有限公司 | Respiratory therapy equipment and circulating heating pipeline |
Non-Patent Citations (2)
| Title |
|---|
| 孙即昆，赵崇伟，翁品光: "《肺外科学》", 31 December 1987 * |
| 费叶萍，张毅: "《临床执业医师资格考试应试指导》", 31 January 2017 * |
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| Publication number | Publication date |
|---|---|
| WO2021174667A1 (en) | 2021-09-10 |
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Application publication date: 20200529 |