CN110368562A - A kind of choana Oxygen tube - Google Patents
A kind of choana Oxygen tube Download PDFInfo
- Publication number
- CN110368562A CN110368562A CN201910702226.9A CN201910702226A CN110368562A CN 110368562 A CN110368562 A CN 110368562A CN 201910702226 A CN201910702226 A CN 201910702226A CN 110368562 A CN110368562 A CN 110368562A
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- China
- Prior art keywords
- oxygen
- choana
- sacculus
- gas transmission
- cathete
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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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- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
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- Health & Medical Sciences (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)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to a kind of choana Oxygen tubes, belong to Oxygen tube technical field.A kind of choana Oxygen tube, including for being inserted into nasal cavity and with the oxygen cathete of oxygen therapy machine connection；Described oxygen cathete one end is closed arc target seeker and transfer port is arranged in the side wall of arc target seeker；Sacculus for being stuck on the inside of prenaris exit is set in the middle part of oxygen cathete and several ventholes are set towards the side of arc target seeker in sacculus, sacculus is connected to the gas transmission casing being sleeved on outside oxygen cathete, and gas transmission interface is arranged in gas transmission casing outer end.Venthole is arranged simultaneously by the way that sacculus is arranged in the middle part of oxygen cathete in the present invention on sacculus, and sacculus can be made to have the function of fixed oxygen cathete, also have the function of wet nasal cavity.Choana Oxygen tube of the invention is suitable for carrying out patient the oxygen uptake at choana, and service performance is good, can be improved the utilization rate of oxygen, and comfort is improved.
Description
Technical field
The present invention relates to a kind of choana Oxygen tubes, belong to Oxygen tube technical field.
Background technique
Oxygen uptake is medically commonly used treatment means, wherein more commonly used is nasal obstruction and nasal tube oxygen inhalation method: nose
Plug method is that nasal obstruction is put in the vestibulum nasi of side, and is in close contact oxygen uptake with nasal cavity.Nasal plug is to insert a catheter into nasal cavity top
Oxygen uptake is held, conduit is located at the choana of human body, and this ways of oxygen inhalation can be improved the utilization rate of oxygen.And doing airway wall
When, usually use nasal tube oxygen inhalation method.In the prior art, it without dedicated choana Oxygen tube, usually uses common
Conduit or sputum aspirator tube, practical effect are simultaneously bad.
Summary of the invention
The object of the present invention is to provide a kind of choana Oxygen tubes, to solve the above problems.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of choana Oxygen tube, including for being inserted into nasal cavity and with the oxygen cathete of oxygen therapy machine connection；The oxygen cathete
One end is closed arc target seeker and transfer port is arranged in the side wall of arc target seeker；It is arranged in the middle part of oxygen cathete for being stuck in
Simultaneously several ventholes are arranged towards the side of arc target seeker in sacculus in sacculus on the inside of prenaris exit, sacculus be sleeved on
Gas transmission casing connection outside oxygen cathete, gas transmission interface is arranged in gas transmission casing outer end.
Technical solution of the present invention further improvement lies in that: gas transmission head is obliquely installed at transfer port.
Technical solution of the present invention further improvement lies in that: angle between gas transmission head and oxygen cathete is 90 °~125 °.
Technical solution of the present invention further improvement lies in that: the length of gas transmission head be 0.4~0.8cm.
Technical solution of the present invention further improvement lies in that: oxygen therapy pipe surface be arranged scale.
Technical solution of the present invention further improvement lies in that: oxygen cathete it is opposite with arc target seeker the other end setting is used for
Differentiate the label in transfer port direction.
Technical solution of the present invention further improvement lies in that: oxygen cathete has the setting of markd one end convenient for connector grafting
Flaring.
Technical solution of the present invention further improvement lies in that: flanging is arranged in the exit of gas transmission head.
Technical solution of the present invention further improvement lies in that: transfer port is arranged several and in the side Cheng Yuan of oxygen cathete
Shape array arrangement.
By adopting the above-described technical solution, the technical effect that the present invention obtains has:
The improvement of Oxygen tube of the invention essentially consists in balloon portion, and oxygen cathete has been arranged in the location improvement of sacculus first
Middle section, when in use by input gas can inflating clip in the nasal cavity at prenaris, relative to being stuck in air pipe inlet
The discomfort at place, which reduces.Secondly, sacculus is additionally provided with venthole and can be passed through gas by gas transmission casing,
The gas being passed through can be medicaments of humidifying oxygen or other atomizations, can guarantee wet in nasal cavity and meanwhile play atomization to
The effect of medicine.Sacculus can play the role of buffer gas and fix oxygen cathete.The setting of sacculus can carry out choana
While oxygen therapy, guarantee the comfort in nasal cavity.Gas transmission casing, the position of sacculus and the venthole on sacculus, phase interworking
It closes, collective effect makes the choana oxygen cathete, has above-mentioned good function and using effect.
The present invention is by the closed at one end of oxygen cathete and arc target seeker is arranged, while being arranged in the side wall of arc target seeker
Transfer port, arc target seeker can be convenient for operating in intubation and reduce the friction to nasal cavity inner wall and bring is uncomfortable
Sense.Transfer port is arranged in side wall, and further, and gas transmission head is obliquely installed at transfer port.It can be more suitable for rear nose
Structure at hole enables oxygen flow more accurately to enter intratracheally.
The present invention other end setting flag opposite with arc target seeker in oxygen cathete, can be convenient for resolution transfer port side
Make to, medical worker carrying out intubation, oxygen cathete accurately and quickly can be inserted into designated position by label and made defeated
Stomata is towards the direction of tracheae.
Rationally, easy to use, preferable using comfort, choana Oxygen tube can make medical work for structure of the invention setting
The choana oxygen uptake intubation of person is more convenient, is conducive to the implementation of choana oxygen uptake, improves the utilization rate of oxygen；The rear nose
Hole Oxygen tube can make medical personnel and patient all have good usage experience.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is the schematic diagram when present invention uses；
Fig. 4 is schematic diagram when several transfer ports are arranged in the present invention；
Wherein, 1, oxygen cathete, 2, arc target seeker, 3, transfer port, 4, sacculus, 5, venthole, 6, gas transmission casing, 7, gas transmission connects
Mouthful, 8, gas transmission head, 9, flaring.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the present invention:
The invention discloses a kind of choana Oxygen tubes, for choana oxygen therapy medically.The Oxygen tube is a kind of special-purpose device
Tool is specially adapted for patient and carries out choana oxygen therapy.
As shown in Figure 1 and Figure 2, choana Oxygen tube, including the oxygen cathete 1 for being inserted into nasal cavity.The oxygen cathete
1 outer end extend into nasal cavity and is located at choana with oxygen therapy machine connection, inner end.Oxygen cathete 1 is the same as oxygen therapy machine connection
One end be opening setting, and be inserted into one end of nasal cavity as closing setting.The closed one end of oxygen cathete 1 setting arc is led
Transfer port 3 is arranged in the side wall of arc target seeker 2 in leader 2.Oxygen is transported to intratracheally by transfer port 3, oxygen flow is not
It can be directly blown onto nasal cavity inner sidewall, to avoid uncomfortable feeling.
In specific implement, as shown in Fig. 2, being usually also obliquely installed gas transmission head 8 at transfer port 3, pass through gas transmission head 8
It can make oxygen flow inclination blowout.Particularly, 90 °~125 ° are set by the angle between gas transmission head 8 and oxygen cathete 1.
As shown in figure 3, when oxygen cathete 1 is inserted into nasal cavity and is located at innermost end at choana, gas transmission head 8 being capable of just direction
The direction of tracheae, and then oxygen flow can be entered preferably intratracheally.
In specific implement, the length of gas transmission head 8 is 0.4~0.8cm.The length of gas transmission head 8 is unsuitable too long, if mistake
The long insertion that will affect oxygen cathete.
There are also another set-up modes for the transfer port 3 of the choana oxygen cathete, particularly, in the arc of oxygen cathete 1
Several transfer ports 3 of the side wall concentrated setting of 2 part of target seeker form gas transmission porose area, and the diameter of the transfer port under the structure is less than
Diameter when one transfer port is only set, as shown in figure 4, the transfer port area is located at the side of oxygen cathete, and transfer port
Transfer port in area is arranged at circular array, and the transfer port 3 under the structure can guarantee the more uniform output of oxygen, oxygen with
The form of several small share air-flows is blown into intratracheally, is caused not without directly forming impact to tracheae with the state of air-flow
Comfort.
Sacculus 4 is arranged in the present invention in the middle part of oxygen cathete 1, and the sacculus 4 can become larger after inflation, before being stuck in
Inside, that is, be stuck in nasal cavity at outlet nostril.Several ventholes 5 are arranged towards the side of arc target seeker 2 in sacculus 4, can make
Portion gas outflow in sacculus 4.It is corresponding, in the side of the not set venthole 5 of sacculus 4 connection setting gas transmission casing 6, lead to
Gas transmission casing 6 is crossed to ventilate into sacculus 4.Since the diameter of transfer port is smaller (usually 1~2mm), the entrance stream of gas transmission casing 6
Throughput, the sacculus 4 out that amount is greater than venthole 5 are at swelling state.Gas transmission casing 6 is sleeved on the outside of oxygen cathete 1, defeated
Space between gas bushing 6 and oxygen cathete 1 can convey in gas to sacculus 4.The end of the outermost end of gas transmission casing 6 is closing
, gas transmission interface 7 is set in the side of the outer end of gas transmission casing 6, gas transmission interface 7 also can be with the connection of oxygen therapy machine or with atomization
The other instruments such as device are connected.The oxygen of aerosolized medication or humidifying can be conveyed by gas transmission interface 7.When the Oxygen tube is arranged
Sacculus 4 is stuck in nasal cavity, is reduced relative to discomfort at air pipe inlet is stuck in, which is provided with venthole 5 can be towards nose
Intracavitary input oxygen especially inputs humidifying oxygen, can guarantee moistening in nasal cavity, has protective effect to bronchia mucosal.Together
When 4 upper vent hole 5 of sacculus setting, the gas in sacculus 4 is constantly in the state discharged, locate sacculus 4 will not
In maximum swelling state, sacculus 4 is in more appropriate swelling state, oxygen cathete 1 can either be made not slide out of nasal cavity,
It is unlikely to be in the uncomfortable feeling for excessively expanding and causing nasal cavity due to sacculus 4 again simultaneously.And using gas transmission casing 6 is ball
The advantage that capsule 4 is inflated is, by the gas that gas transmission casing 6 enters sacculus 4 is entered from surrounding, can made in sacculus 4
Inflation it is uniform, sacculus 4 inflate after shape coincidence it is good, compared with the mode that single catheter type is directly inflated, more not
Easily fall.
In processing and fabricating, the distance between sacculus 4 and arc target seeker 2 be can be set choana oxygen cathete of the invention
Several models select suitable model according to the actual demand of patient in use.
Oxygen tube of the invention, further improve are, scale is arranged on 1 surface of oxygen cathete, can prompt oxygen cathete 1
The length being inserted into nasal cavity, consequently facilitating doctor judges whether the position that oxygen cathete 1 is inserted into choana.
Oxygen tube of the invention is necessary to ensure that the transfer port 3 or defeated of 1 arc target seeker of oxygen cathete, 2 one end when in use
Gas head 8 is just used for for the ease of the operation of doctor in the other end setting opposite with arc target seeker 2 of oxygen cathete 1 towards tracheae
Differentiate the label in 3 direction of transfer port.For example, gap or graticule can be set as label.Label can be set in gas transmission
The same side in hole 3 either opposite side, according to the opening direction for marking determining transfer port 3.
The present invention, for the ease of oxygen cathete 1 with the connection of connector, has markd in specific implement in oxygen cathete 1
One end setting flaring 9.It can be fast accurately with connector grafting by flaring 9.
Flanging is arranged in specific implement, in the exit of gas transmission head 8 in the present invention, can be use up by the way that flanging is arranged
Friction of the bottom part with nasal cavity inner wall for possibly reducing gas transmission head 8, reduces uncomfortable feeling when intubation.
Oxygen cathete in Fig. 1, Fig. 2, Fig. 4 is that linear state is for the more clear structure and phase for indicating various pieces
To positional relationship, in actual use, oxygen cathete and oxygen therapy casing are all flexible pipes, can be bent with shadow.
Choana Oxygen tube can the use when doing airway wall, be particularly suitable for children bronchoscope patient.
The present invention considers from the use demand of medical worker and the usage experience of patient, devises with brand new
Choana Oxygen tube, the Oxygen tube are particularly suitable for choana oxygen therapy.The structure setting of the Oxygen tube is reasonable, the side of operating with
Just.The Oxygen tube can promote the implementation of choana oxygen uptake, to improve the utilization rate of oxygen；The choana Oxygen tube makes medical matters
Worker and patient all have good usage experience.
Claims (9)
1. a kind of choana Oxygen tube, it is characterised in that: including for being inserted into nasal cavity and with the oxygen therapy of oxygen therapy machine connection
It manages (1)；Described oxygen cathete (1) one end is closed arc target seeker (2) and gas transmission is arranged in the side wall of arc target seeker (2)
Hole (3)；Sacculus (4) for being stuck on the inside of prenaris exit is set in the middle part of oxygen cathete (1) and is led in sacculus (4) towards arc
Several ventholes (5) are arranged in the side of leader (2), and sacculus (4) is connected to the gas transmission casing (6) of oxygen cathete (1) outside is sleeved on, defeated
Gas transmission interface (7) are arranged in gas bushing (6) outer end.
2. choana Oxygen tube according to claim 1, it is characterised in that: transfer port is obliquely installed gas transmission head at (3)
(8).
3. choana Oxygen tube according to claim 2, it is characterised in that: the angle between gas transmission head (8) and oxygen cathete (1)
Degree is 90 °~125 °.
4. choana Oxygen tube according to claim 2 or 3, it is characterised in that: the length of gas transmission head (8) be 0.4~
0.8cm。
5. choana Oxygen tube according to claim 1, it is characterised in that: scale is arranged in oxygen cathete (1) surface.
6. choana Oxygen tube according to claim 1, it is characterised in that: oxygen cathete (1) and arc target seeker (2) are opposite
The other end label for differentiating transfer port (3) direction is set.
7. choana Oxygen tube according to claim 6, it is characterised in that: oxygen cathete (1) has markd one end setting
Convenient for the flaring (9) of same connector grafting.
8. choana Oxygen tube according to claim 1, it is characterised in that: flanging is arranged in the exit of gas transmission head (8).
9. choana Oxygen tube according to claim 1, it is characterised in that: several are arranged and defeated in transfer port (3)
It arranges at circular array the side of oxygen pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702226.9A CN110368562B (en) | 2019-07-31 | 2019-07-31 | Oxygen inhalation tube for posterior naris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702226.9A CN110368562B (en) | 2019-07-31 | 2019-07-31 | Oxygen inhalation tube for posterior naris |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110368562A true CN110368562A (en) | 2019-10-25 |
| CN110368562B CN110368562B (en) | 2022-01-18 |
Family
ID=68257344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910702226.9A Active CN110368562B (en) | 2019-07-31 | 2019-07-31 | Oxygen inhalation tube for posterior naris |
Country Status (1)
| Country | Link |
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| CN (1) | CN110368562B (en) |
Citations (25)
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| US5389074A (en) * | 1993-10-27 | 1995-02-14 | The Regents Of The University Of California | Body insertion tube with anesthetic jacket |
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| US5638813A (en) * | 1995-06-07 | 1997-06-17 | Augustine Medical, Inc. | Tracheal tube with self-supporting tracheal tube cuff |
| JP2001161821A (en) * | 1999-12-13 | 2001-06-19 | Sumitomo Bakelite Co Ltd | Balloon catheter for nose |
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| US4273124A (en) * | 1979-06-01 | 1981-06-16 | Zimmerman J Earl | Nasal cannula |
| EP0098688A1 (en) * | 1982-06-03 | 1984-01-18 | Brian A. Mullaney | Intratubular medication dispenser |
| DE3918956A1 (en) * | 1988-06-27 | 1989-12-28 | Roewer Norbert | Endotracheal tube |
| US5477852A (en) * | 1991-10-29 | 1995-12-26 | Airways Ltd., Inc. | Nasal positive airway pressure apparatus and method |
| CN2140237Y (en) * | 1992-10-13 | 1993-08-18 | 中国人民武装警察部队福建省总队医院 | Multifunctional air sac nasal catheter |
| CN2145039Y (en) * | 1992-12-19 | 1993-11-03 | 中国人民解放军第二五四医院 | Double-cavity oxygen inhaling nose tube |
| US5389074A (en) * | 1993-10-27 | 1995-02-14 | The Regents Of The University Of California | Body insertion tube with anesthetic jacket |
| US5638813A (en) * | 1995-06-07 | 1997-06-17 | Augustine Medical, Inc. | Tracheal tube with self-supporting tracheal tube cuff |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110368562B (en) | 2022-01-18 |
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