CN204563238U - A kind of temperature automatically controlled breathing long tube heater - Google Patents
A kind of temperature automatically controlled breathing long tube heater Download PDFInfo
- Publication number
- CN204563238U CN204563238U CN201520248352.9U CN201520248352U CN204563238U CN 204563238 U CN204563238 U CN 204563238U CN 201520248352 U CN201520248352 U CN 201520248352U CN 204563238 U CN204563238 U CN 204563238U
- Authority
- CN
- China
- Prior art keywords
- temperature
- heater
- long tube
- heater strip
- wire
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of temperature automatically controlled breathing long tube heater, comprise temperature controller, for being placed on the heater wire in long tube, be located at the interface of heater wire one end, a part in described heater wire is provided with the heater strip be connected with described temperature controller, another part of heater wire does not establish heater strip, heater wire is provided with two temperature sensors be connected with described temperature controller, comprise and be located at heater wire and have in the part of heater strip or near heater strip and first temperature sensor that can measure in the part of heater strip temperature and be located at the second temperature sensor that heater wire do not have in the part of heater strip.The intensification that the temperature of the gas that this utility model can export according to room temperature and long tube controls heater strip is in time heated gas, control again the cooling of heater strip in time according to the temperature of heater strip simultaneously, prevent that heater wire is overheated burns out long tube, achieve preferably and not only can improve the heating-up temperature of gas but also the too high object burning out long tube of temperature can be avoided.
Description
Technical field
This utility model belongs to breathing apparatus, is specifically related to a kind of temperature automatically controlled breathing long tube heater.
Background technology
Breathing long tube in noninvasive ventilator, for being communicated with breathing mask and respirator main frame, is the air ventilation passage of respirator.Owing to breathing, long tube length is longer, heat insulation effect is very poor, gas after respirator heating and moistening is when being transported to face shield end by breathing long tube, gas temperature and humidity reduce all greatly, to such an extent as to the requirement of patient respiration comfortableness can not be met, more easily condense into water dew, cause patient's face uncomfortable.
The warming and humidifying device extensively adopted at present mostly is the warming and wetting apparatus being placed in respirator inside, such device often makes effluent air in respirator have certain temperature and humidity, this gas very easily condensed at the breathing inner wall of long pipe that temperature is lower in the winter that environment is colder, make patient's face leave hydrops, cause the discomfort of patient.What is more important, gas is taking away its most heat and temperature through breathing the cold air outside long tube pipe, does not reach and enters temperature required by human body gas and humidity.
For the appearance of problems, prior art adopts is breathing the method for long tube tube wall implantation spiral heating silk heating or in pipe, is inserting the method for silica gel heating line heating, by ensureing temperature and the humidity of gas to the air heat of long tube.These class methods really to some extent solve gas lower the temperature in long tube condensation problem.But we find that they still exist certain deficiency in actual use, because no matter be adopt the method for spiral heating silk or adopt the method for silica gel heating silk, designer adopts lower heating power to heat in order to avoid breathing the damage of long tube, but in winter of cold, indoor temperature is lower, even if now lower heating power continuous heating, gas temperature also can not be made to arrive the temperature range that human body is felt comfortably cool.
Meanwhile, noninvasive ventilator uses widely, and many respirators do not adopt the method for breathing long tube heating.
Utility model content
The purpose of this utility model does not provide the problem of breathing long tube heating for existing many respirators, provides a kind of temperature automatically controlled breathing long tube heater.The respirator of the long tube that breathes no more heating installs this device additional, just not only can improve the heating-up temperature of gas but also can avoid that temperature is too high burns out long tube.
The technical solution of the utility model is achieved in that
Temperature automatically controlled breathing long tube heater, comprise temperature controller, for being placed on the heater wire in long tube, be located at the interface of heater wire one end, a part in described heater wire is provided with the heater strip be connected with described temperature controller, another part of heater wire does not establish heater strip, heater wire is provided with two temperature sensors be connected with described temperature controller, comprise and be located at heater wire and have in the part of heater strip or near heater strip and first temperature sensor that can measure in the part of heater strip temperature and be located at the second temperature sensor that heater wire do not have in the part of heater strip.
Described heater strip is connected with temperature controller through described interface extraction with the connection wire of first, second temperature sensor.
The beneficial effects of the utility model:
When this utility model uses, heater wire is inserted and breathes in long tube, by interface, long tube is connected with respirator air outlet, and heater strip is connected with temperature controller with the connection wire extraction of first, second temperature sensor, the respirator of the long tube heater that namely can be breathed no more is transformed into the respirator having and breathe long tube heating function.
This utility model carries out temperature control owing to adopting double temperature sensor, the intensification that the temperature of the gas that can export according to room temperature and long tube controls heater strip is in time heated gas, control again the cooling of heater strip in time according to the temperature of heater strip simultaneously, prevent that heater wire is overheated burns out long tube, achieve preferably and not only can improve the heating-up temperature of gas but also the too high object burning out long tube of temperature can be avoided, effectively can solve the problem of breathing long tube heating.
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of this utility model embodiment 1.
Fig. 3 is the partial enlarged drawing of this utility model embodiment 2.
Detailed description of the invention
Embodiment 1
See Fig. 1, Fig. 2, the breathing long tube heater that this utility model is temperature automatically controlled, comprise temperature controller 2, for being placed on the heater wire 6 in long tube 5, be located at the interface 4 of heater wire 6 one end, described heater wire 6 is made up of silica gel foreskin 61 and the heater strip 62 be located in foreskin 61, a part in silica gel foreskin 61 is provided with the heater strip 62 be connected with described temperature controller 2, another part of silica gel foreskin 61 does not establish heater strip 62, silica gel foreskin 61 is provided with two temperature sensors be connected with described temperature controller 2, comprise and be located at silica gel foreskin 61 and have the first temperature sensor 63 in the part of heater strip 62 and be located at the second temperature sensor 64 that silica gel foreskin 61 do not have in the part of heater strip 62, wherein the first temperature sensor 63 is located near one end of interface 4 close to heater strip 62, for detecting the temperature of heater strip 62, second temperature sensor 64 is located at the one end near face shield 7, for detecting room temperature and long tube 5 outlet enters the temperature of face shield 7 gas, heater strip 62 is connected with temperature controller 2 through interface 4 extraction with the connection wire 3 of first, second temperature sensor 63,64.
When this utility model uses, heater wire 6 is inserted and breathes in long tube 5, by interface 4, the air outlet of long tube 5 with respirator 1 is connected, and the connection wire 3 of heater strip 62 with first, second temperature sensor 63,64 is connected with temperature controller 2.When heater starts, the value that the second temperature sensor 64 detects is room temperature.When the second temperature sensor 64 record room temperature lower time, the temperature upper limit of the corresponding raising heater strip 62 of temprature control unit 2 is to ensure that the gas temperature entering human body can reach optimum temperature; When the second temperature sensor 64 record room temperature higher time, temprature control unit 2 just reduces the temperature upper limit of heater strip 62 to ensure the safety of long tube 5.When the temperature entering the gas of human body measuring gained exceeds optimum temperature range, or first temperature of heater strip 62 that detect of temperature sensor 63 when exceeding higher limit, temprature control unit 2 just cuts off the power supply of heater strip 62, to ensure to be unlikely to burn out long tube 5; And once the second temperature sensor 64 detects the minimum of temperature lower than optimum temperature range that gained enters human body, temprature control unit 2 is opened heater strip 62 again and is heated, thus ensure that the temperature entering the gas of human body can control while optimum temperature range, the life-span of long tube 5 is ensured.And this method utilizing dual sensor to control, also solves inner air tube when not circulating, the problem burning out breathing pipeline of generation.
Embodiment 2
See Fig. 3, in the present embodiment, the first temperature sensor 63 is located at silica gel foreskin 61 not to be had in the part of heater strip 62, but can detect the temperature of heater strip 62 near heater strip 62, and other is identical with embodiment 1.
Claims (2)
1. a temperature automatically controlled breathing long tube heater, it is characterized in that comprising temperature controller, for being placed on the heater wire in long tube, be located at the interface of heater wire one end, a part in described heater wire is provided with the heater strip be connected with described temperature controller, another part of heater wire does not establish heater strip, heater wire is provided with two temperature sensors be connected with described temperature controller, comprise and be located at heater wire and have in the part of heater strip or near heater strip and first temperature sensor that can measure in the part of heater strip temperature and be located at the second temperature sensor that heater wire do not have in the part of heater strip.
2. temperature automatically controlled breathing long tube heater according to claim 1, is characterized in that described heater strip is connected with temperature controller through described interface extraction with the connection wire of first, second temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248352.9U CN204563238U (en) | 2015-04-23 | 2015-04-23 | A kind of temperature automatically controlled breathing long tube heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248352.9U CN204563238U (en) | 2015-04-23 | 2015-04-23 | A kind of temperature automatically controlled breathing long tube heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563238U true CN204563238U (en) | 2015-08-19 |
Family
ID=53855935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248352.9U Active CN204563238U (en) | 2015-04-23 | 2015-04-23 | A kind of temperature automatically controlled breathing long tube heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784800A (en) * | 2015-04-23 | 2015-07-22 | 刘茹涵 | Breathing long tube heating device having automatic temperature control function |
-
2015
- 2015-04-23 CN CN201520248352.9U patent/CN204563238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784800A (en) * | 2015-04-23 | 2015-07-22 | 刘茹涵 | Breathing long tube heating device having automatic temperature control function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016200652B2 (en) | Apparatus and method for maintaining patient temperature during a procedure | |
| CN103100136A (en) | Full-automatic heating and humidifying system for non-invasive ventilator and non-invasive ventilator | |
| NZ774518A (en) | Humidification of respiratory gases | |
| CN205163866U (en) | External constant temperature heating device of respiratory tube | |
| CN104548295A (en) | Breathing system with self-adaptive temperature control inside breathing pipeline and method thereof | |
| CN104784800A (en) | Breathing long tube heating device having automatic temperature control function | |
| CN204543174U (en) | For the inhalation device with artificial airway's autonomous respiration | |
| CN204563238U (en) | A kind of temperature automatically controlled breathing long tube heater | |
| CN106994201A (en) | One kind breathing humidifying instrument and its measurement thermal circuit | |
| CN203060516U (en) | Full-automatic heating and humidifying system used for noninvasive ventilator and noninvasive ventilator | |
| CN204319446U (en) | A kind of respirator and pipeline heating cover thereof | |
| CN108041888A (en) | Intelligent temperature control furniture bedstead | |
| CN109200424A (en) | A kind of intelligent control method and device of breathing circuit internal temperature and humidity | |
| CN208243872U (en) | A kind of ventilator pipe sleeve and ventilator | |
| CN215024685U (en) | Constant temperature heating device for oxygen humidification bottle | |
| CN204815269U (en) | Anesthesia, for breathing machine atmospheric control system with adjustable | |
| CN205360168U (en) | Respiratory tube and contain this respiratory tube 's that heats breathing machine system heats | |
| CN110584384A (en) | Cold and warm dual-purpose mattress | |
| CN208799647U (en) | Breathe humidifying instrument pipeline | |
| CN209235448U (en) | Mattress heater | |
| CN201098449Y (en) | Respiratory tract nursing equipment | |
| CN202052166U (en) | Breathing pipeline | |
| CN202955771U (en) | Bathroom human-body warming device | |
| CN202477156U (en) | Air-conditioning sleeping bag | |
| CN206675788U (en) | A kind of medical respiratory tract patient mouth and nose chamber humidification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: No. 401, Building 4, Zone A, Jindaoyuan Phase I Industrial Factory, No. 169, Huizhi Middle Road, Changsha Hi tech Development Zone, Changsha, Hunan 410699 Patentee after: Changsha Huxiang Medical Devices Co.,Ltd. Address before: Room 1403, Building 13, Xionghai Garden, Yuelu District, Changsha City, Hunan Province, 410013 Patentee before: Liu Ruhan |