CN210020709U - Oxygen inhalation tube - Google Patents
Oxygen inhalation tube Download PDFInfo
- Publication number
- CN210020709U CN210020709U CN201821920626.4U CN201821920626U CN210020709U CN 210020709 U CN210020709 U CN 210020709U CN 201821920626 U CN201821920626 U CN 201821920626U CN 210020709 U CN210020709 U CN 210020709U
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- tube
- oxygen
- section
- nasal
- cone
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Abstract
The utility model discloses an oxygen inhalation tube, which comprises a connecting tube, an oxygen therapy tube which is communicated with the two ends of the connecting tube and a nose plug tube which is communicated with the connecting tube, wherein the nose plug tube comprises a cylinder tube section which is connected with the connecting tube and a cone tube section which is connected with the other end of the cylinder tube section; the upper end of the cone pipe section is sealed, and a plurality of oxygen outlet holes communicated with the connecting pipe are arranged on the side wall of the cone pipe section in a penetrating way. The oxygen inhalation tube of the utility model carries out oxygen therapy through the nasal obstruction tube with the opening on the side part, thus greatly reducing the gas impact of oxygen to the nostril, reducing the uncomfortable feeling caused by the direct impact of oxygen on the mucous membrane on the inner wall of the nostril, protecting the mucous membrane and avoiding the damage of the mucous membrane caused by the direct impact of oxygen for a long time; through setting up fixing device, enable the fine fixing in the nostril of oxygen tube, prevent to drop at the oxygen therapy in-process. The utility model discloses simple structure, clinical use is effectual, has fine popularization and application and worth.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to oxygen tube.
Background
At present, in a conventional oxygen inhalation tube, an oxygen inhalation tube is firstly sleeved on an ear of a person to be inhaled, then a nasal obstruction tube on the oxygen inhalation tube is inserted into a nostril of the person to inhale oxygen, the front end of the nasal obstruction tube is opened, and oxygen is introduced into the nostril of the person. Because oxygen directly flows into the nostrils, the oxygen can cause great impact force to mucous membranes in the nostrils, so that patients feel uncomfortable, and the mucous membranes in the nostrils are easy to be damaged by long-time oxygen inhalation, which is not beneficial to clinical use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the oxygen tube is provided aiming at the defects in the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme is: an oxygen inhalation tube comprises a connecting tube, an oxygen therapy tube communicated with the two ends of the connecting tube and a nasal plug tube communicated with the connecting tube,
the nasal plug tube comprises a cylinder tube section connected with the connecting tube and a cone tube section connected with the other end of the cylinder tube section;
the upper end of the cone pipe section is sealed, and a plurality of oxygen outlet holes communicated with the connecting pipe are arranged on the side wall of the cone pipe section in a penetrating way.
Preferably, the nasal cannula further comprises a securing device disposed on the nasal cannula.
Preferably, the fixing device comprises an elastic sleeve ring which can be movably sleeved on the column pipe section up and down and a nose wing fixing clamp which is connected to the outer edge of the elastic sleeve ring.
Preferably, the nose wing fixing clip comprises an arc-shaped elastic sheet connected with the outer edge of the elastic lantern ring and a clamping plate connected with the arc-shaped elastic sheet.
Preferably, a cushion layer is arranged on the inner side surface of the clamping plate close to the nasal plug tube.
Preferably, a plurality of annular grooves are axially arranged on the outer wall of the cylinder pipe section at intervals.
Preferably, a flow guide column is further arranged in the nasal obstruction tube, the bottom end of the flow guide column is connected with the inner wall of the connecting tube, and a gap is reserved between the top end of the flow guide column and the top end of the nasal obstruction tube.
Preferably, the oxygen outlet holes are spirally arranged on the same cross section of the cone pipe section.
Preferably, the nasal prongs include two symmetrically disposed on the connecting tube.
The utility model has the advantages that: the oxygen inhalation tube of the utility model carries out oxygen therapy through the nasal obstruction tube with the opening on the side part, thus greatly reducing the gas impact of oxygen to the nostril, reducing the uncomfortable feeling caused by the direct impact of oxygen on the mucous membrane on the inner wall of the nostril, protecting the mucous membrane and avoiding the damage of the mucous membrane caused by the direct impact of oxygen for a long time; the cone pipe section is arranged at the front end of the nasal obstruction pipe, so that the impact force is smaller when oxygen input into the nostril is more towards the inside of the nostril, and the sensitive inner wall mucosa in the deep inside of the nostril can be protected better; by arranging the flow guide columns and the oxygen outlet holes which are spirally arranged, the impact force of oxygen discharge can be reduced, and the discomfort of a patient in the oxygen inhalation process is further reduced; the oxygen inhalation tube can be well fixed in the nostril by arranging the fixing device, so that the oxygen inhalation tube is prevented from falling off in the oxygen therapy process; the nasal plug tube can be conveniently inserted into the nostril of a patient, the mucous membrane on the inner wall of the nostril of the patient is prevented from being damaged due to too deep insertion, and the discomfort of the patient can be reduced. The utility model discloses simple structure, clinical use is effectual, has fine popularization and application and worth.
Drawings
FIG. 1 is a schematic structural view of an oxygen inhalation tube of the present invention;
fig. 2 is a schematic cross-sectional structural view of the nasal obstruction tube of the present invention;
fig. 3 is a schematic structural view of the elastic sleeve ring of the present invention;
fig. 4 is a schematic cross-sectional view of the cone pipe section in the warp direction according to the present invention.
Description of reference numerals:
1-connecting pipe; 2-oxygen therapy pipe; 3-nasal plug tube; 4-column section; 5-a cone pipe section; 30-a flow guide column; 40-an annular groove; 50-oxygen outlet; 6, a fixing device; 60-an elastic collar; 61-nasal alar fixation clamp; 62-arc shaped elastic sheet; 63-a clamping plate; 64-cushion layer.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, the oxygen inhalation tube of the present embodiment includes a connecting tube 1, an oxygen therapy tube 2 disposed at two ends of the connecting tube 1 in a communicating manner, and a nasal plug tube 3 disposed on the connecting tube 1 in a communicating manner, wherein the nasal plug tube 3 includes a cylinder section 4 connected to the connecting tube 1 and a cone section 5 connected to the other end of the cylinder section 4; the upper end of the cone pipe section 5 is sealed, and a plurality of oxygen outlet holes 50 communicated with the connecting pipe 1 are arranged on the side wall of the cone pipe section in a penetrating way. In a preferred embodiment, the nasal prong 3 comprises two symmetrically disposed connecting tubes 1 for simultaneous oxygen delivery to both nostrils.
When in use, the nasal obstruction tube 3 is inserted into the nostril of a patient, oxygen is input through the oxygen input tubes 2 at the two sides, enters the nasal obstruction tube 3 through the connecting tube 1, and is discharged through the oxygen outlet holes 50 on the side wall of the cone tube section 5 of the nasal obstruction tube 3 so as to enter the nostril of the patient to supply oxygen for the nostril of the patient. The top end of the cone pipe section 5 is sealed, oxygen is not discharged from the top end of the cone pipe section, but is discharged from the side part and enters the nostrils, so that the gas impact of the oxygen on the nostrils can be greatly reduced, the uncomfortable feeling caused by the fact that the oxygen directly impacts the mucous membrane on the inner wall of the nostrils is reduced, the mucous membrane can be protected, and the damage of the mucous membrane caused by the direct impact of the oxygen for a long time is avoided. The more fragile and sensitive the inner mucous membrane of the inner wall of the nostril, the more the inner diameter of the cone pipe section 5 is, the larger the distance between the cone pipe section 5 and the inner mucous membrane of the inner wall of the nostril, the smaller the impact force of the discharged oxygen to the inner mucous membrane of the inner wall of the nostril, thereby further reducing the uncomfortable feeling caused by oxygen inhalation.
In one embodiment, the oxygen tube further comprises a fixation device 6 disposed on the nasal prong 3. The fixing device 6 comprises an elastic sleeve ring 60 which can be movably sleeved on the column pipe section 4 up and down and a nose wing fixing clamp 61 connected with the outer edge of the elastic sleeve ring 60, and the elastic sleeve ring 60 can be telescopic in size so as to be sleeved on the column pipe section 4 and be kept fixed. The nasal alar fixing clip 61 comprises an arc-shaped elastic sheet 62 connected with the outer edge of the elastic lantern ring 60 and a clamping plate 63 connected with the arc-shaped elastic sheet 62, and the nasal alar fixing clip 61 is clamped on the nasal alar of the patient to help the oxygen inhalation tube to keep fixed and prevent the oxygen inhalation tube from being separated from and inserted too deeply. The inner side surface of the clamping plate 63 close to the nasal plug tube 3 is provided with a soft cushion layer 64, the soft cushion layer 64 can protect the nasal wings of a patient, and the clamping plate 63 is prevented from being attached to the nasal wings to cause skin crush injury. A plurality of annular grooves 40 are axially arranged on the outer wall of the column pipe section 4 at intervals, and the elastic lantern ring 60 is clamped in the annular grooves 40, so that the fastness of sleeving can be improved. When in use, the nasal obstruction tube 3 is inserted into the nostril of a patient, the clamping plate 63 is positioned at the outer side of the nasal ala, and the arc-shaped elastic sheet 62 provides elasticity so as to be clamped at the nasal ala; the elastic collar 60 is sleeved in the annular groove 40 at a proper position by moving up and down, so that the depth of the nasal plug tube 3 inserted into the nostril of the patient is adjusted, and the comfort of the patient is improved. The oxygen inhalation tube can be well fixed in the nostril through the fixing device 6, and the oxygen inhalation tube is prevented from falling off in the oxygen therapy process; the nasal plug tube 3 can be conveniently inserted into the nostril of a patient, the mucous membrane on the inner wall of the nostril of the patient is prevented from being damaged due to too deep insertion, and the discomfort of the patient can be reduced.
In one embodiment, a flow guiding column 30 is further disposed in the nasal obstruction tube 3, the bottom end of the flow guiding column 30 is connected to the inner wall of the connecting tube 1, and a gap is left between the top end of the flow guiding column 30 and the top end of the nasal obstruction tube 3. The oxygen outlet holes 50 are arranged helically on the same cross section of the cone segments 5. After oxygen flows in from the oxygen delivery pipe 2, the oxygen impacts the flow guide column 30, the flow guide column 30 can guide the gas to flow into the nasal obstruction pipe 3, and meanwhile, the flow rate of the gas is reduced, so that the impact force of the oxygen is reduced. The oxygen outlet holes 50 are spirally arranged on the same cross section of the cone pipe section 5, so that oxygen does not vertically flow to the inner wall of the nostril after entering the oxygen outlet holes 50, but spirally flows out (as shown by arrows in the figure), and the oxygen flowing-out direction and the inner wall of the nostril form a small acute angle or even are parallel, thereby reducing the impact of the oxygen on the inner wall of the nostril.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (9)
1. An oxygen inhalation tube is characterized by comprising a connecting tube, an oxygen therapy tube communicated with the two ends of the connecting tube and a nasal plug tube communicated with the connecting tube,
the nasal plug tube comprises a cylinder tube section connected with the connecting tube and a cone tube section connected with the other end of the cylinder tube section;
the upper end of the cone pipe section is sealed, and a plurality of oxygen outlet holes communicated with the connecting pipe are arranged on the side wall of the cone pipe section in a penetrating way.
2. The oxygen tube of claim 1, further comprising a securing device disposed on the nasal prong.
3. The oxygen tube as claimed in claim 2, wherein the fixing means comprises an elastic collar movably fitted over the cylindrical tube section and a nose fixing clip connected to the outer edge of the elastic collar.
4. The oxygen tube as claimed in claim 3, wherein the nose wing fixing clip comprises an arc-shaped spring plate connected with the outer edge of the elastic collar and a clamping plate connected with the arc-shaped spring plate.
5. The oxygen tube of claim 4, wherein a cushion layer is disposed on an inner side of the clamping plate adjacent to the nasal prong.
6. The oxygen tube of claim 5, wherein the outer wall of the cylindrical tube section is provided with a plurality of annular grooves at intervals along the axial direction.
7. The oxygen inhalation tube of claim 1, wherein a flow guiding column is further disposed in the nasal obstruction tube, the bottom end of the flow guiding column is connected to the inner wall of the connecting tube, and a gap is left between the top end of the flow guiding column and the top end of the nasal obstruction tube.
8. The oxygen tube of claim 7, wherein the oxygen outlet holes are arranged helically on the same cross section of the cone section.
9. The oxygen tube as claimed in any one of claims 1 to 8, wherein the nasal prong comprises two symmetrically disposed on the connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920626.4U CN210020709U (en) | 2018-11-21 | 2018-11-21 | Oxygen inhalation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920626.4U CN210020709U (en) | 2018-11-21 | 2018-11-21 | Oxygen inhalation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020709U true CN210020709U (en) | 2020-02-07 |
Family
ID=69342523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920626.4U Expired - Fee Related CN210020709U (en) | 2018-11-21 | 2018-11-21 | Oxygen inhalation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210020709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317575A (en) * | 2021-07-06 | 2021-08-31 | 福建劲心劲意健康科技有限公司 | Nano hybrid anti-virus attached mask and manufacturing process thereof |
-
2018
- 2018-11-21 CN CN201821920626.4U patent/CN210020709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317575A (en) * | 2021-07-06 | 2021-08-31 | 福建劲心劲意健康科技有限公司 | Nano hybrid anti-virus attached mask and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20211121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |