CN214912212U - Breathe nasal oxygen tube for internal medicine - Google Patents
Breathe nasal oxygen tube for internal medicine Download PDFInfo
- Publication number
- CN214912212U CN214912212U CN202023223394.7U CN202023223394U CN214912212U CN 214912212 U CN214912212 U CN 214912212U CN 202023223394 U CN202023223394 U CN 202023223394U CN 214912212 U CN214912212 U CN 214912212U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- nasal
- tube
- fixed sleeve
- inhaler
- 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.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 95
- 239000001301 oxygen Substances 0.000 title claims abstract description 95
- 239000003814 drug Substances 0.000 title claims abstract description 15
- 206010028748 Nasal obstruction Diseases 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 4
- 230000000241 respiratory effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 210000003928 nasal cavity Anatomy 0.000 description 4
- 210000001331 nose Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to breathe nasal oxygen tube for internal medicine, including the oxygen joint that connects gradually, oxygen therapy pipe, divide oxygen joint, two and divide oxygen pipe, oxygen inhaler and set up two oxygen tubes on oxygen inhaler, its characterized in that: the oxygen inhalation tube comprises a fixed sleeve and a nasal plug tube arranged in the fixed sleeve, one end of the fixed sleeve is fixed on the oxygen inhaler and is communicated with the oxygen inhaler, a threaded sleeve with external threads is sleeved outside one end of the nasal plug tube close to the oxygen inhaler, internal threads are arranged on the inner side wall of the fixed sleeve, the length of the internal threads is greater than that of the threaded sleeve, and the threaded sleeve is connected with the fixed sleeve through the internal threads; the outside cover of nasal obstruction pipe is equipped with and has elastic sealing washer, the interval between sealing washer and the thread bush is greater than the internal thread length. Overcomes the defects of the prior art, adjusts the length of the nasal plug, meets the requirements of different patients, and has simple and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to breathe nasal oxygen tube for internal medicine.
Background
The nasal oxygen tube is a medical article made of soft polyvinyl chloride and silicon rubber and consists of a horn mouth, a nasal plug, a head and the like.
The nasal obstruction length of the existing nasal oxygen cannula is relatively fixed, the nasal cavity lengths of different patients are different (especially the difference between adults and children), the requirements of different patients cannot be effectively met, the nasal oxygen cannula with a plurality of specifications needs to be manufactured, and troubles also exist in the actual operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breathe nasal oxygen tube for internal medicine, overcome the not enough of prior art, adjust the length of nasal obstruction, satisfy different patients 'demand, easy operation is convenient, improves medical personnel's work efficiency.
In order to solve the above problems, the utility model adopts the following technical proposal:
a nasal oxygen tube for a respiratory medicine comprises an oxygen joint, an oxygen therapy tube, an oxygen distribution joint, two oxygen distribution tubes, an oxygen inhaler and two oxygen inhalation tubes arranged on the oxygen inhaler, wherein the oxygen inhalation tubes comprise a fixed sleeve and a nasal plug tube arranged in the fixed sleeve; the outside cover of nasal obstruction pipe is equipped with and has elastic sealing washer, the interval between sealing washer and the thread bush is greater than the internal thread length.
Furthermore, one end of the nasal obstruction tube, which is far away from the oxygen inhaler, extends to the outer side of the fixed sleeve, a hemispherical head is fixedly arranged at one end of the nasal obstruction tube, which is far away from the oxygen inhalation tube, and a plurality of through holes which are uniformly distributed are formed in the surface of the hemispherical head.
Furthermore, a sliding fixer is arranged on the outer side of each oxygen distribution pipe, two through holes are arranged on the sliding fixer in a penetrating mode, the diameter of each through hole is consistent with the outer diameter of each oxygen distribution device, and the two oxygen distribution pipes penetrate through the two through holes respectively.
Furthermore, a plurality of reinforcing ribs extending along the length direction of the oxygen conveying pipe are uniformly distributed on the inner side wall of the oxygen conveying pipe, and the reinforcing ribs are convex ribs protruding inwards.
Furthermore, the cross section of the convex rib is in an arc, semicircular or polygonal structure.
Compared with the prior art, the utility model, following beneficial effect has:
the nasal oxygen tube for the respiratory medicine of the utility model has novel structural design and simple and convenient operation; the nose plug tube is in threaded connection with the fixed sleeve, so that the extension length of the nose plug tube can be adjusted to meet the requirements of different patients; through the design sliding fixing device, the oxygen distribution tube is convenient to arrange, the branching height of the oxygen distribution tube is adjusted, and the requirements of different patients are met.
Drawings
Fig. 1 is a schematic structural view of a nasal oxygen tube for respiratory medicine.
Fig. 2 is a schematic structural view of an oxygen inhalation tube in a nasal oxygen tube for respiratory medicine.
Fig. 3 is a schematic sectional view of an oxygen catheter in a nasal oxygen catheter for respiratory medicine.
In the figure: 1. an oxygen separation tube; 2. an oxygen-separating joint; 3. an oxygen delivery tube; 31. reinforcing ribs; 4. an oxygen connector; 5. a sliding holder; 6. an oxygen inhaler; 7. an oxygen tube; 71. fixing the sleeve; 72. a nasal plug tube; 73. a hemispherical head; 74. a through hole; 75. a threaded sleeve; 76. an internal thread; 77. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the nasal oxygen tube for department of respiration of the present invention comprises an oxygen connector 4, an oxygen therapy tube 3, an oxygen separation connector 2, two oxygen separation tubes 1, an oxygen inhaler 6 and two oxygen inhalation tubes 7 arranged on the oxygen inhaler 6, which are connected in sequence, wherein the oxygen inhalation tubes 7 comprise a fixed sleeve 71 and a nasal obstruction tube 72 arranged inside the fixed sleeve 71, one end of the fixed sleeve 71 is fixed on the oxygen inhaler 6 and is communicated with the oxygen inhaler 6, a threaded sleeve 75 with external threads is sleeved outside one end of the nasal obstruction tube 72 close to the oxygen inhaler 6, internal threads 76 are arranged on the inner side wall of the fixed sleeve 71, the length of the internal threads 76 is greater than that of the threaded sleeve 75, and the threaded sleeve 75 is connected with the fixed sleeve 71 through the internal threads 76; the outside cover of nose plug pipe 72 is equipped with and has elastic sealing washer 77, and the interval between sealing washer 77 and the thread bush 75 is greater than the length of internal thread 76.
When in use, the nasal plug tube 72 is rotated according to the nasal cavity condition of a patient, and the length of the nasal plug tube 72 extending out of the fixed sleeve 71 is adjusted through the connection of the threaded sleeve 75 and the internal thread 76 so as to adapt to the nasal cavity of the patient; the outer side of the sealing ring 77 is attached to the inner side surface of the fixing sleeve 71, so that oxygen leakage is avoided; and then the oxygen switch is turned on, so that the oxygen can be delivered to the patient.
In order to facilitate oxygen inhalation, one end of the nasal obstruction tube 72, which is far away from the oxygen inhaler 6, extends to the outer side of the fixed sleeve 71, a hemispherical head 73 is fixedly arranged at one end of the nasal obstruction tube 72, which is far away from the oxygen inhalation tube 7, and a plurality of through holes 74 which are uniformly distributed are formed in the surface of the hemispherical head 73; the hemispherical head 73 is inserted deep into the nasal cavity of the patient and transmits oxygen through the through-hole 74.
In order to facilitate the arrangement of pipelines, the sliding fixator 5 is arranged outside the two oxygen distribution pipes 1, two through holes 74 are arranged on the sliding fixator 5 in a penetrating manner, the diameter of each through hole 74 is consistent with the outer diameter of the oxygen distributor, and the two oxygen distribution pipes 1 respectively penetrate through the two through holes 74; the bifurcation height of the oxygen separation tube 1 is adjusted by adjusting the position of the sliding fixer 5, so that the oxygen separation tube is suitable for patients with different body types.
In order to improve the bending resistance of the oxygen tube 3, a plurality of reinforcing ribs 31 extending along the length direction of the oxygen tube 3 are uniformly distributed on the inner side wall of the oxygen tube 3, and the reinforcing ribs 31 are convex ribs protruding inwards; the cross section of the convex edge is in an arc, semicircular or polygonal structure; avoiding the blockage of the oxygen catheter 3 caused by extrusion.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a breathe nasal oxygen tube for internal medicine, includes oxygen joint (4), oxygen therapy pipe (3), branch oxygen joint (2), two branch oxygen tubes (1), oxygen inhaler (6) that connect gradually and sets up two oxygen tube (7) on oxygen inhaler (6), its characterized in that: the oxygen inhalation tube (7) comprises a fixed sleeve (71) and a nasal plug tube (72) arranged inside the fixed sleeve (71), one end of the fixed sleeve (71) is fixed on the oxygen inhaler (6) and is communicated with the oxygen inhaler (6), a threaded sleeve (75) with external threads is sleeved on the outer side of one end, close to the oxygen inhaler (6), of the nasal plug tube (72), internal threads (76) are arranged on the inner side wall of the fixed sleeve (71), the length of each internal thread (76) is greater than that of each threaded sleeve (75), and the threaded sleeves (75) are connected with the fixed sleeve (71) through the internal threads (76); the outside cover of nasal plug pipe (72) is equipped with and has elastic sealing washer (77), the interval between sealing washer (77) and thread bush (75) is greater than the length of internal thread (76).
2. The nasal oxygen cannula for department of respiratory medicine according to claim 1, characterized in that: one end of the nasal obstruction tube (72) far away from the oxygen inhaler (6) extends to the outer side of the fixed sleeve (71), a hemispherical head (73) is fixedly arranged at one end of the nasal obstruction tube (72) far away from the oxygen inhalation tube (7), and a plurality of uniformly distributed through holes (74) are formed in the surface of the hemispherical head (73).
3. The nasal oxygen cannula for department of respiratory medicine according to claim 1, characterized in that: the outer sides of the two oxygen distribution pipes (1) are provided with sliding retainers (5), the sliding retainers (5) are provided with two through holes (74) in a penetrating mode, the diameter of each through hole (74) is consistent with the outer diameter of the oxygen distribution device, and the two oxygen distribution pipes (1) penetrate through the two through holes (74) respectively.
4. The nasal oxygen cannula for department of respiratory medicine according to claim 1, characterized in that: a plurality of reinforcing ribs (31) extending along the length direction of the oxygen conveying pipe (3) are uniformly distributed on the inner side wall of the oxygen conveying pipe (3), and the reinforcing ribs (31) are ribs protruding inwards.
5. The nasal oxygen cannula for department of respiratory medicine according to claim 4, wherein: the cross section of the convex ridge is of an arc, semicircular or polygonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223394.7U CN214912212U (en) | 2020-12-28 | 2020-12-28 | Breathe nasal oxygen tube for internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223394.7U CN214912212U (en) | 2020-12-28 | 2020-12-28 | Breathe nasal oxygen tube for internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214912212U true CN214912212U (en) | 2021-11-30 |
Family
ID=79115452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023223394.7U Expired - Fee Related CN214912212U (en) | 2020-12-28 | 2020-12-28 | Breathe nasal oxygen tube for internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214912212U (en) |
-
2020
- 2020-12-28 CN CN202023223394.7U patent/CN214912212U/en not_active Expired - Fee Related
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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: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |