CN103830814A - Temperature-sensitive nasal oxygen cannula - Google Patents
Temperature-sensitive nasal oxygen cannula Download PDFInfo
- Publication number
- CN103830814A CN103830814A CN201210478162.7A CN201210478162A CN103830814A CN 103830814 A CN103830814 A CN 103830814A CN 201210478162 A CN201210478162 A CN 201210478162A CN 103830814 A CN103830814 A CN 103830814A
- Authority
- CN
- China
- Prior art keywords
- temperature
- nasal oxygen
- oxygen tube
- patient
- sensitive
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000001301 oxygen Substances 0.000 title claims abstract description 87
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 87
- 239000007789 gas Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 230000036760 body temperature Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a temperature-sensitive nasal oxygen cannula. The temperature-sensitive nasal oxygen cannula is formed by sequentially connecting a nasal cathether, a nasal oxygen cannula branch tube, a tee joint, a nasal oxygen cannula main tube and an oxygen source end connector. The nasal cathether is communicated with the nasal oxygen cannula branch tube, a tube bundling sleeve is arranged on the joint of the nasal oxygen cannula branch tube and the tee joint, and a temperature-sensing device is arranged on the portion, opposite to the nasal cathether, of the nasal oxygen cannula branch tube and connected with a temperature sensor. When the temperature-sensitive nasal oxygen cannula is used, the temperature-sensing device of the temperature-sensitive nasal oxygen cannula right faces the mouth of a patient, and accordingly the temperature of gas the patient breathes out can be transmitted to the temperature-sensing device. By means of the temperature-sensitive nasal oxygen cannula, changes of the body temperature of the patient can be conveniently detected, oxygen flow can be more easily controlled, the amount of oxygen required by the patient can be better controlled by a nurse, and the workload of the nurse is reduced. Traditionally, when a patient falls asleep and the body temperature of the patient needs to be measured, rest of the patient will be affected; but by adopting the temperature-sensitive nasal oxygen cannula, rest of the patient will not be affected when the body temperature of the patient is measured.
Description
Technical field
The present invention relates to a kind of nasal oxygen tube.
Background technology
Nasal oxygen tube is a kind of conventional medical apparatus and instruments, and nasal oxygen tube comprises body, and body has the nose conduit with nasal oxygen tube UNICOM.When use, nasal oxygen tube is connected with source of the gas by machine end, and through the conveying of body, via intranasal application is inputted oxygen to the patient who loses autonomous respiration ability.Existing nasal oxygen tube can not regulate the flow of oxygen automatically.The patient that patient especially loses mobility can not oneself regulate.Patient does not need excessive oxygen in addition, and therefore the adjustment work of amount of oxygen is completed by nurse conventionally.Increase medical personnel's workload, also can cause waste of oxygen.
Therefore, need a kind of new nasal oxygen tube to address the above problem.
Summary of the invention
Goal of the invention: can not automatically regulate the deficiency of oxygen flow in order to overcome the nasal oxygen tube existing in prior art, the invention provides a kind of temperature-sensitive nasal oxygen tube to address the above problem.
Technical scheme: for solving the problems of the technologies described above, temperature-sensitive nasal oxygen tube of the present invention adopts following technical scheme:
A kind of temperature-sensitive nasal oxygen tube, described temperature-sensitive nasal oxygen tube is responsible for gentle source joint by nose conduit, nasal oxygen tube arm, threeway adapter, nasal oxygen tube and is connected in sequence, described nose conduit and described nasal oxygen tube arm are connected, the junction of described nasal oxygen tube arm and described threeway adapter is provided with Sleeve around pipe end, position relative with described nose conduit on described nasal oxygen tube arm is provided with temperature sensing device, and described temperature sensing device connects temperature sensor.
Beneficial effect: when use, the temperature sensing device of temperature-sensitive nasal oxygen tube of the present invention is just in time facing to patient's mouth, and the temperature of patient's breath can pass on temperature sensing device like this.The body temperature that can detect easily patient changes.Make to regulate the control of oxygen flow simpler, nurse can better control patient's oxygen demand by this device, reduces nurse's workload; In the time that patient enters sleep, if patient's body temperature is measured, can affect patient's rest, adopt the present invention can not affect patient later and have a rest.
Accompanying drawing explanation
Fig. 1 is the structural representation of temperature-sensitive nasal oxygen tube of the present invention;
Fig. 2 is the structural representation of the end of temperature-sensitive nasal oxygen tube band temperature sensing device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Refer to shown in Fig. 1, temperature-sensitive nasal oxygen tube of the present invention, temperature-sensitive nasal oxygen tube is responsible for 4 gentle source joints 5 by nose conduit 1, nasal oxygen tube arm 2, threeway adapter 3, nasal oxygen tube and is connected in sequence.Nose conduit 1 is connected with nasal oxygen tube arm 2, and nasal oxygen tube arm 2 is provided with Sleeve around pipe end 7 with the junction of threeway adapter 4, and on nasal oxygen tube arm 2, the position relative with nose conduit 1 is provided with temperature sensing device 6, and temperature sensing device 6 connects temperature sensor.When use, the temperature sensing device 6 of temperature-sensitive nasal oxygen tube of the present invention is just in time facing to patient's mouth, and the temperature of patient's breath can pass on temperature sensing device 6 like this, and the body temperature that can detect easily patient changes.Make to regulate the control of oxygen flow simpler.If nurse cannot not know that by extraneous measurement patient's body temperature changes, therefore can better control patient's oxygen demand by this device, reduce nurse's workload; In the time that patient enters sleep, if patient's body temperature is measured, can affect patient's rest, adopt the present invention can not affect patient later and have a rest.Concrete, on nasal oxygen tube arm, the position relative with nose conduit is provided with conduit 8, and temperature sensing device 6 is silica gel line, and silica gel line is through conduit 8.When use, silica gel line is just in time facing to patient's mouth, and the temperature of patient's breath can pass on silica gel line like this, and the body temperature that can detect easily patient changes.Also comprise shutoff plug 9, shutoff plug 9, for obstruction conduit 8, prevents oxygen leakage.
Temperature-sensitive nasal oxygen tube connects oxygen supply equipment by source of the gas end connector 5, is provided with control valve on oxygen supply equipment, and control valve is connected with temperature sensor, according to the oxygen flow of the temperature regulating and controlling oxygen supply equipment of temperature sensor.Control valve is preferably temperature control valve.Control valve can be by the oxygen flow of temperature control oxygen supply equipment.In original patient end joint, load onto silica gel line, one is placed on patient's mouth simultaneously, and the steam that patient breathes out like this, has directly just passed to silica gel line.In the process using, source of the gas end connector 5 is directly connected on apparatus of oxygen supply, silica gel line position on the joint of patient end is inserted temperature sensor and is also connected with silica gel line, and this temperature sensor is to be connected with the control valve of apparatus of oxygen supply, can flow automatic regulation; In the time that patient enters sleep state, to breathe steadily, after body temperature is stable, the temperature of silica gel line output can reduce, and directly gives control valve signal like this by temperature sensor, oxygen flow is reduced, thereby can realize automatic control patient's oxygen flow.
Preferably, the material of temperature-sensitive nasal oxygen tube can be PVC material, silicone rubber or food stage silica gel.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a temperature-sensitive nasal oxygen tube, described temperature-sensitive nasal oxygen tube is by nose conduit (1), nasal oxygen tube arm (2), threeway adapter (3), nasal oxygen tube supervisor's (4) gentle source joints (5) are connected in sequence, described nose conduit (1) is connected with described nasal oxygen tube arm (2), described nasal oxygen tube arm (2) is provided with Sleeve around pipe end (7) with the junction of described threeway adapter (4), it is characterized in that, the upper position relative with described nose conduit (1) of described nasal oxygen tube arm (2) is provided with temperature sensing device (6), described temperature sensing device (6) connects temperature sensor.
2. temperature-sensitive nasal oxygen tube as claimed in claim 1, it is characterized in that, the upper position relative with described nose conduit (1) of described nasal oxygen tube arm (2) is provided with conduit (8), described temperature sensing device (6) is silica gel line, described silica gel line is through described conduit (8), also comprise shutoff plug (9), described shutoff plug (9) stops up described conduit (8).
3. temperature-sensitive nasal oxygen tube as claimed in claim 1, is characterized in that, described temperature-sensitive nasal oxygen tube connects on oxygen supply equipment by source of the gas end connector (5), on described oxygen supply equipment, is provided with control valve, and described control valve is connected with described temperature sensor.
4. temperature-sensitive nasal oxygen tube as claimed in claim 1, is characterized in that, described control valve is temperature control valve.
5. temperature-sensitive nasal oxygen tube as claimed in claim 1, is characterized in that, described temperature-sensitive nasal oxygen tube is PVC nasal oxygen tube, silicone rubber nasal oxygen tube or food stage silica gel nasal oxygen tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478162.7A CN103830814A (en) | 2012-11-22 | 2012-11-22 | Temperature-sensitive nasal oxygen cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478162.7A CN103830814A (en) | 2012-11-22 | 2012-11-22 | Temperature-sensitive nasal oxygen cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103830814A true CN103830814A (en) | 2014-06-04 |
Family
ID=50794908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210478162.7A Pending CN103830814A (en) | 2012-11-22 | 2012-11-22 | Temperature-sensitive nasal oxygen cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830814A (en) |
-
2012
- 2012-11-22 CN CN201210478162.7A patent/CN103830814A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |