CN107320835A - Multipurpose nasal oxygen tube - Google Patents
Multipurpose nasal oxygen tube Download PDFInfo
- Publication number
- CN107320835A CN107320835A CN201710676358.XA CN201710676358A CN107320835A CN 107320835 A CN107320835 A CN 107320835A CN 201710676358 A CN201710676358 A CN 201710676358A CN 107320835 A CN107320835 A CN 107320835A
- Authority
- CN
- China
- Prior art keywords
- tube
- pressure release
- gas
- nasal oxygen
- main gas
- 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 56
- 239000001301 oxygen Substances 0.000 title claims abstract description 56
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 56
- 239000007789 gas Substances 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 229920002529 medical grade silicone Polymers 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 210000004072 lung Anatomy 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Classifications
-
- 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. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Otolaryngology (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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention discloses a kind of multipurpose nasal oxygen tube, including nose is inserted, Liang Duan branches airway tube, one section of main gas tube；Nose, which is inserted, includes two gas transmission plugs and two connection ends connected with two gas transmission plugs, also include a three-way pipe, three-way pipe includes the inlet end connected with one end of main gas tube and two outlet sides connected with inlet end, the other end of two outlet sides respectively with two sections of brasnch conducts is connected, the other end of main gas tube is connected by pressure relief mechanism with source of the gas, and the junction of inlet end and two outlet sides is provided with the convenient cut line for disconnecting inlet end and two outlet sides；Multipurpose nasal oxygen tube of the present invention with said structure, both common nose oxygen supply had been can be used as, and nose is when oxygen supply terminates to need special lung ventilator, three-way pipe is cut off along the cut line of three-way pipe, now, the main gas tube be connected with heat moisture exchanger end, it is easy to use, material is saved, is connected using pressure relief mechanism with source of the gas, it is to avoid potential safety hazard.
Description
Technical field
The present invention relates to oxygen uptake utensil, more particularly to a kind of multipurpose nasal oxygen tube.
Background technology
Nasal oxygen tube is a kind of conventional medical apparatus from nose oxygen supply of hospital, and as requested, present nasal oxygen tube is once
Property product, there is very big consumption.If using nasal oxygen tube to oxygen therapy for a period of time after patient there is no autonomous respiration, it is necessary to
Conversion lung ventilator, because lung ventilator is not provide medical oxygen in itself, this is accomplished by the hot and humid area on breathing circuit
Device end connects oxygen hose, helps to give patient's oxygen supply while patient respiratory using lung ventilator so as to reach, and due to common nose
Oxygen pipe can not be connected with the heat moisture exchanger end on breathing circuit, it is necessary to separately using a special oxygen hose, in this mistake
It is accomplished by using the oxygen hose such two at heat moisture exchanger end on the nasal oxygen tube in insertion nostril and insertion breathing circuit in journey
Pipe is planted, the consumption of both pipes is caused all than larger.So how to design a kind of airway tube, nose oxygen both can serve as
Pipe, and after nose oxygen supply terminates can be used for being connected to become the need in market with the heat moisture exchanger end on breathing circuit
Ask.
The content of the invention
It is an object of the invention to provide a kind of nasal oxygen tube, the nasal oxygen tube can be used for nose oxygen supply, while for nose
Oxygen supply can be used for being connected with the heat moisture exchanger end on breathing circuit after terminating by shirtsleeve operation.
To achieve these goals, the invention discloses a kind of multipurpose nasal oxygen tube, including nose is inserted, the air guide of Liang Duan branches
Pipe, one section of main gas tube；The nose is inserted the two gas transmission plugs included for inserting nostril and connected with described two gas transmission plugs
Two logical connection ends, two connection ends that one end of Liang Duan branches airway tube is inserted with the nose respectively are connected, in addition to
One three-way pipe, the three-way pipe includes the inlet end connected with one end of the main gas tube and two connect with the inlet end
Outlet side, the other end of described two outlet sides respectively with two sections of brasnch conducts connect, the main gas tube it is another
End connect with source of the gas, the junction of the inlet end and described two outlet sides be provided with facilitate by the inlet end with it is described two
The cut line that outlet side disconnects.
Compared with prior art, multipurpose nasal oxygen tube of the present invention is for the branch's airway tube and use to two nostril gas transmissions
Three-way pipe is provided between the main gas tube being connected with source of the gas, and the three-way pipe is provided with and separates inlet end with outlet side
Cut line, when needing nose oxygen supply, two gas transmission plugs of the nasal oxygen tube are inserted in two nostrils, then by main gas tube
It is connected with source of the gas, identical when this process and the use of common nasal oxygen tube.When oxygen supply terminates to need special lung ventilator
When, three-way pipe is cut off along the cut line of three-way pipe, now, by the nasal oxygen tube bottom main gas tube and lung ventilator upper pipeline
The connection of heat moisture exchanger end, the other end of main gas tube still be connected with source of oxygen, can also be auxiliary while reaching use lung ventilator
The purpose of oxygen supply is helped, and need not be made separately using the special pipeline being connected with the heat moisture exchanger end on breathing circuit
With convenient, material is saved, it is economic and practical.
It is preferred that Liang Duan branches airway tube is provided with the fixture for being used for drawing Liang Duan branches airway tube in, institute
Stating fixture can instruct tracheae to slide along described two, and convenient adjustment Liang Ge branch's airway tubes are in the gathering degree close to nose.
It is preferred that be provided with interior muscle on the threeway inside pipe wall, neither influence ventilation, can prevent again three-way pipe bending without
Method is ventilated.
It is preferred that the other end of the main gas tube is connected by pressure relief mechanism with source of the gas, increase the security of nasal oxygen tube
Energy.
It is preferred that the pressure relief mechanism includes the tubular configured joint of both ends open, tubulose pressure release head and installed in the pipe
Relief valve on shape pressure release head；The tubular configured joint is used to be connected with source of the gas；Above and below tubulose pressure release head includes being located at respectively
The first connecting portion and second connecting portion at two ends, and the pressure release between the first connecting portion and second connection
Portion；The first connecting portion sealing is plugged in the cavity of the tubular configured joint, the second connecting portion and the main gas tube
Sealing connection；The through hole connected with the cavity of tubulose pressure release head, the relief valve are provided with the outer wall in the pressure release portion
For a tubular body being made up of elaxtic seal, the relief valve is set in the through hole in the pressure release portion, works as institute
When stating the air flow pressure in tubulose pressure release head less than maximum pressure setting, the relief valve seals described in the pressure release portion
Through hole, when the air flow pressure in tubulose pressure release head exceedes setting, the air-flow in the tubulose pressure release head is let out from described
Released between pressure valve and the pressure release portion by the gap of air-flow jack-up, using the pressure relief mechanism of said structure, stability is high, cost
It is low.
It is preferred that the relief valve is medical silicone tube, clean hygiene, long lifespan.
It is preferred that the first connecting portion, second connecting portion and the pressure release portion are integrally formed.
Brief description of the drawings
Fig. 1 is the structural representation of multipurpose nasal oxygen tube of the embodiment of the present invention.
Fig. 2 be Fig. 1 in pressure relief mechanism decomposing state schematic diagram.
Fig. 3 is after multipurpose nasal oxygen tube of the embodiment of the present invention is cut out and lung ventilator connection diagram.
Embodiment
To describe technology contents, architectural feature, realization principle and the objects and the effects of the present invention in detail, tie below
Close embodiment and coordinate accompanying drawing to be explained in detail.
The invention discloses a kind of multipurpose nasal oxygen tube, as shown in figure 1, including nose insert, Liang Duan branches airway tube 1, one section
Main gas tube 2.Nose, which is inserted, to be included being used for two gas transmission plugs 30 for inserting nostril and connect with two gas transmission plugs 30 respectively two
Individual connection end 31, two connection ends 31 that one end of Liang Duan branches airway tube 1 is inserted with nose respectively are connected.One end of main gas tube 2
Connected with source of the gas, the other end of main gas tube 2 is connected with the other end of Liang Ge branches airway tube 1, in order to by the air-flow at source of the gas
It is divided into two sections leniently in input nostril, main gas tube 2 is connected with Liang Duan branches airway tube 1 by a three-way pipe 4, the threeway
Pipe 4 includes the inlet end 40 connected with one end of main gas tube 2 and two outlet sides 41 connected with inlet end 40, two outlets
The other end of the end 41 respectively with Liang Duan branches airway tube 1 is connected.For convenience by the multipurpose nasal oxygen tube in the present embodiment in nose
Can be used for being connected with the heat moisture exchanger end 7 on breathing circuit after portion's oxygen supply end-of-job, the inlet end 40 of three-way pipe 4 with
The junction of two outlet sides 41 is provided with the convenient cut line 42 for disconnecting inlet end 40 and two outlet sides 41.
Compared with prior art, multipurpose nasal oxygen tube of the present invention is for the He of branch's airway tube 1 to two nostril gas transmissions
For being provided with three-way pipe 4 between the main gas tube 2 that is connected with source of the gas, and the three-way pipe 4 is provided with inlet end 40 with going out
Two gas transmission plugs 30 of the nasal oxygen tube, when needing nose oxygen supply, are inserted two nostrils by the cut line 42 that gas end 41 is separated
It is interior, then main gas tube 2 is connected with source of the gas, this process and the use of common nasal oxygen tube are identicals.When oxygen supply knot
When conversion lung ventilator is needed after beam, three-way pipe 4 is cut off along the cut line 42 of three-way pipe 4, now, main gas tube 2 and two
Branch's airway tube 1 is separated, and main gas tube 2 is connected with the heat moisture exchanger end 7 on lung ventilator upper pipeline, as shown in figure 3, leading
The other end of tracheae 2 is still connected with source of oxygen, reach using while lung ventilator can also supplemental oxygen purpose, and need not be another
Exercise with the special pipeline being connected with the heat moisture exchanger end 7 on breathing circuit, it is easy to use, material is saved, economy is suitable
With.
In addition, the security performance in order to improve multipurpose nasal oxygen tube of the present invention, in the present embodiment, main gas tube 2 it is another
One end is connected by pressure relief mechanism 6 with source of the gas, as shown in Fig. 2 when the pressure at source of the gas is excessive, can pass through the pressure relief mechanism 6
Distribution pressure is automatically adjusted, security performance is improved.Pressure relief mechanism 6 in the present embodiment include both ends open tubular configured joint 60,
Tubulose pressure release first 61 and the relief valve 62 in tubulose pressure release first 61.Tubular configured joint 61 is used to be connected with source of the gas, tubulose
Pressure release first 61 includes being located at the first connecting portion 610 and second connecting portion 611 at two ends respectively, and positioned at first connecting portion 610
Pressure release portion 612 between second connecting portion 611, first connecting portion 610, second connecting portion 611 and the one of pressure release portion 612 into
Type, the sealing of first connecting portion 610 is plugged in the cavity of tubular configured joint 60, and second connecting portion 611 is sealed with main gas tube 2 to be connected
Logical, the air-flow from source of the gas enters tubulose pressure release first 61 by tubular configured joint 60, then enters main gas tube 2 by tubulose pressure release first 61.
The through hole 613 connected with the cavity of tubulose pressure release first 61, relief valve are provided with the outer wall in the pressure release portion 612 of tubulose pressure release first 61
62 be a tubular body being made up of elaxtic seal, in the present embodiment preferably medical silicone tube, and relief valve 62 is set in
At through hole 613 in pressure release portion 612, when the air flow pressure in tubulose pressure release first 61 is less than maximum pressure setting, relief valve
Air-flow in through hole 613 in 62 sealing pressure release portions 612, tubulose pressure release first 61 can not leak, the gas in tubulose pressure release first 61
When flowing pressure more than setting, the air-flow in tubulose pressure release first 61 is by through hole 613 by the jack-up of relief valve 62, and relief valve 62 is with letting out
Occurs the gap that supply stream flows out to exterior space between splenium 612, when the air flow pressure in tubulose pressure release first 61 recovers again
When below to defined pressure values, relief valve 62 again seals the through hole 613 in tubulose pressure release first 61, so as to play dynamic tune
The effect of stream pressure in the pipeline of whole multipurpose nasal oxygen tube of the present invention, economic and practical, good reliability.
It is preferred that being provided with interior muscle (not shown) on the inwall of three-way pipe 4, neither influence ventilation can prevent three again
The bending of siphunculus 4 can not ventilate.
In addition, in use, due to individual difference, different people needs regulation Liang Ge branches airway tube to exist when using
Close to the gathering angle of nose, to realize this purpose, being provided with Liang Duan branches airway tube is used to draw the air guide of Liang Duan branches in
The fixture of pipe, fixture can instruct tracheae to slide along two branches.As shown in figure 1, the fixture in the present embodiment is one to set
The adjustment pipe of diplopore is equipped with, Liang Ge branches airway tube 1 is each passed through in two holes of the adjustment pipe, easy to use.
Above disclosed is only the preferred embodiments of the present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to scope of the present invention patent, still fall within the scope that the present invention is covered.
Claims (7)
1. a kind of multipurpose nasal oxygen tube, including nose is inserted, Liang Duan branches airway tube, one section of main gas tube, the nose, which is inserted, to be included being used for
Two connection ends inserted two gas transmission plugs in nostril and connected with described two gas transmission plugs, Liang Duan branches airway tube
One end respectively with the nose insert two connection ends connect, it is characterised in that also including a three-way pipe, the three-way pipe includes
The inlet end connected with one end of the main gas tube and two outlet sides connected with the inlet end, described two outlet sides
Connected respectively with the other end of Liang Duan branches airway tubes, the other end of the main gas tube is connected with source of the gas, the air inlet
The junction of end and described two outlet sides is provided with the convenient cut line for disconnecting the inlet end and described two outlet sides.
2. multipurpose nasal oxygen tube according to claim 1, it is characterised in that Liang Duan branches airway tube, which is provided with, to be used for
Draw the fixture of Liang Duan branches airway tube in, the fixture can instruct tracheae to slide along described two.
3. multipurpose nasal oxygen tube according to claim 1, it is characterised in that be provided with interior muscle on the threeway inside pipe wall.
4. multipurpose nasal oxygen tube according to claim 1, it is characterised in that the other end of the main gas tube passes through pressure release
Mechanism is connected with source of the gas.
5. multipurpose nasal oxygen tube according to claim 4, it is characterised in that the pressure relief mechanism includes the pipe of both ends open
Straight coupling, tubulose pressure release head and the relief valve on tubulose pressure release head；The tubular configured joint is used to connect with source of the gas
Connect；The tubulose pressure release head includes being located at the first connecting portion and second connecting portion at two ends respectively, and connects positioned at described first
Pressure release portion between socket part and second connection；The first connecting portion sealing is plugged in the cavity of the tubular configured joint,
The second connecting portion is connected with main gas tube sealing；It is provided with the outer wall in the pressure release portion and the tubulose pressure release head
Cavity connection through hole, the relief valve is the tubular body that is made up of elaxtic seal, and the relief valve is set in described
Through hole in pressure release portion, when the air flow pressure in tubulose pressure release head is less than maximum pressure setting, the relief valve
The through hole in the pressure release portion is sealed, when the air flow pressure in tubulose pressure release head exceedes setting, the tubulose pressure release
Air-flow in head is flowed out between the relief valve and the pressure release portion by the gap of air-flow jack-up.
6. multipurpose nasal oxygen tube according to claim 5, it is characterised in that the relief valve is medical silicone tube.
7. multipurpose nasal oxygen tube according to claim 5, it is characterised in that the first connecting portion, second connecting portion and
The pressure release portion is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676358.XA CN107320835A (en) | 2017-08-09 | 2017-08-09 | Multipurpose nasal oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676358.XA CN107320835A (en) | 2017-08-09 | 2017-08-09 | Multipurpose nasal oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320835A true CN107320835A (en) | 2017-11-07 |
Family
ID=60200146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676358.XA Pending CN107320835A (en) | 2017-08-09 | 2017-08-09 | Multipurpose nasal oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107320835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258954A (en) * | 2020-10-28 | 2021-01-22 | 李明顺 | A kind of auxiliary device for the treatment of foot inflammation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250041A (en) * | 1992-01-16 | 1993-10-05 | Fresenius Usa, Inc. | Tubing administration set for use in peritoneal dialysis |
| CN2164134Y (en) * | 1993-04-21 | 1994-05-04 | 李玉江 | Plastic three-way of separating and closing type |
| CN201643281U (en) * | 2010-03-11 | 2010-11-24 | 四川省医学科学院（四川省人民医院） | Separating/combing multi-functional oxygen-transporting pipe |
| CN201676396U (en) * | 2010-03-12 | 2010-12-22 | 中国人民解放军第三军医大学第一附属医院 | Medical tubing quick connector |
| US20140053841A1 (en) * | 2012-08-23 | 2014-02-27 | Mercury Enterprises, Inc. | Optimized Breathing Assistance Device |
| CN203852691U (en) * | 2014-05-20 | 2014-10-01 | 深圳市人民医院 | Multifunctional oxygen inhalation tube for newborn infants |
| CN104645468A (en) * | 2013-11-21 | 2015-05-27 | 华中科技大学同济医学院附属同济医院 | nasal oxygen tube |
| CN208405674U (en) * | 2017-08-09 | 2019-01-22 | 英华融泰医疗科技股份有限公司 | Multipurpose nasal oxygen tube |
-
2017
- 2017-08-09 CN CN201710676358.XA patent/CN107320835A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5423768A (en) * | 1990-11-30 | 1995-06-13 | Fresenius Usa, Inc. | Tubing administration set for use in peritoneal dialysis |
| US5250041A (en) * | 1992-01-16 | 1993-10-05 | Fresenius Usa, Inc. | Tubing administration set for use in peritoneal dialysis |
| CN2164134Y (en) * | 1993-04-21 | 1994-05-04 | 李玉江 | Plastic three-way of separating and closing type |
| CN201643281U (en) * | 2010-03-11 | 2010-11-24 | 四川省医学科学院（四川省人民医院） | Separating/combing multi-functional oxygen-transporting pipe |
| CN201676396U (en) * | 2010-03-12 | 2010-12-22 | 中国人民解放军第三军医大学第一附属医院 | Medical tubing quick connector |
| US20140053841A1 (en) * | 2012-08-23 | 2014-02-27 | Mercury Enterprises, Inc. | Optimized Breathing Assistance Device |
| CN104645468A (en) * | 2013-11-21 | 2015-05-27 | 华中科技大学同济医学院附属同济医院 | nasal oxygen tube |
| CN203852691U (en) * | 2014-05-20 | 2014-10-01 | 深圳市人民医院 | Multifunctional oxygen inhalation tube for newborn infants |
| CN208405674U (en) * | 2017-08-09 | 2019-01-22 | 英华融泰医疗科技股份有限公司 | Multipurpose nasal oxygen tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258954A (en) * | 2020-10-28 | 2021-01-22 | 李明顺 | A kind of auxiliary device for the treatment of foot inflammation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |