CN220989385U - Disposable respirable nasal cavity support - Google Patents
Disposable respirable nasal cavity support Download PDFInfo
- Publication number
- CN220989385U CN220989385U CN202322023559.3U CN202322023559U CN220989385U CN 220989385 U CN220989385 U CN 220989385U CN 202322023559 U CN202322023559 U CN 202322023559U CN 220989385 U CN220989385 U CN 220989385U
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- CN
- China
- Prior art keywords
- ring
- support
- sleeve
- adjusting
- outer side
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- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 48
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 18
- 210000001331 nose Anatomy 0.000 claims description 10
- 229940099259 vaseline Drugs 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a disposable breathable nasal cavity support, which comprises a hollow breathing tube and a support piece sleeved on the outer side of the breathing tube, wherein the support piece comprises a support sleeve and an adjusting sleeve ring, the support sleeve is fixedly sleeved on the outer side of the breathing tube, one end of the support sleeve is connected with an elastic ring, the end part of the elastic ring is folded to the outer side of the support sleeve to form an expanding ring, an adjusting interval is arranged between the expanding ring and the support sleeve, the adjusting sleeve ring is sleeved on the outer side of the support sleeve, one end of the adjusting sleeve ring is inserted in the adjusting interval, and the thickness of the adjusting sleeve ring is gradually increased towards one end far away from the adjusting interval; after the support sleeve is inserted into the nasal cavity, the breathing tube is utilized to breathe by a patient, the adjusting collar is pushed to prop the expanding ring, the elastic ring and the expanding ring are elastically attached to the nasal cavity and the adjusting collar, the support is prevented from loosening and falling off, and the nasal cavity of the patient is effectively supported after an operation.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a disposable breathable nasal cavity support.
Background
After nasal operation, a supporter is placed in the nasal cavity to prop open the nasal cavity and keep the shape of nasal wings, and a pipeline is arranged in the supporter for normal breathing of a patient or is matched with a negative pressure aspirator to lead out pus and other liquids generated in the operation process. However, the existing nasal cavity support is difficult to be matched with the sizes of nasal cavities of different patients, gauze is often wound on the outer side of the support when the nasal cavity support is used, the diameter of the support is changed to be matched with the size of the nasal cavity, the support is inconvenient in actual use, the risk that the support falls off due to loosening of the gauze exists, and the support of the nasal cavity of the patient after operation is affected. Therefore, designing a disposable breathable nasal cavity support that can accommodate the size of the nasal cavity and reduce the risk of falling off becomes an urgent technical problem to be solved.
Disclosure of Invention
The present invention provides a disposable breathable nasal support to address the above problems.
According to the technical scheme, the disposable breathable nasal cavity support comprises a hollow breathing tube and a support piece sleeved on the outer side of the breathing tube, wherein the support piece comprises a support sleeve and an adjusting sleeve ring, the support sleeve is fixedly sleeved on the outer side of the breathing tube, one end of the support sleeve is connected with an elastic ring, the end part of the elastic ring is folded to the outer side of the support sleeve to form an expansion ring, an adjusting interval is arranged between the expansion ring and the support sleeve, the adjusting sleeve ring is sleeved on the outer side of the support sleeve, one end of the adjusting sleeve ring is inserted into the adjusting interval, and the thickness of the adjusting sleeve ring is gradually increased towards one end far away from the adjusting interval.
After the structure is adopted, the adjusting lantern ring is pushed to go deep into the adjusting interval, the thickness of the adjusting lantern ring increases gradually towards one end far away from the adjusting interval, the adjusting lantern ring extrudes the inner wall of the expansion ring, the elastic ring is bent, the expansion ring is expanded outwards to form a diameter which is matched with the size of the nasal cavity, after the supporting sleeve is inserted into the nasal cavity, the elastic force of the elastic ring supports the expansion ring, the elasticity of the expansion ring acts simultaneously, the expansion ring can always keep being attached to the inner wall of the nasal cavity, the falling risk of the supporting device is reduced, and the normal operation of the operation is ensured; the end part of the elastic ring is folded to the outer side of the support sleeve to form an expansion ring, after the adjustment sleeve ring penetrates into the adjustment interval, the inner wall of the expansion ring is deformed and is kept in fit with the adjustment sleeve ring, so that enough friction force is generated between the expansion ring and the adjustment sleeve ring, and the adjustment sleeve ring is prevented from being pushed by pressure to withdraw from the adjustment interval; after the support sleeve is inserted into the nasal cavity, the breathing tube is utilized to breathe by a patient, the adjusting collar is pushed to prop the expanding ring, the elastic ring and the expanding ring are elastically attached to the nasal cavity and the adjusting collar, the support is prevented from loosening and falling off, and the nasal cavity of the patient is effectively supported after an operation.
As a further improvement of the utility model, the outer side surface of the expansion ring is provided with a vaseline gauze layer.
After adopting above-mentioned structure, through the lateral surface of expansion ring being equipped with vaseline gauze layer, utilize the vaseline gauze layer to slow down the friction with the nasal cavity, protect the nasal cavity not destroyed when business turn over eyelidretractor, improve the travelling comfort.
As a further improvement of the utility model, the inner side of the adjusting lantern ring is provided with a limit clamping groove, the outer side of the supporting sleeve is provided with a limit lug, the limit clamping groove extends along the axial direction of the supporting sleeve, and the limit lug is clamped in the limit clamping groove.
After the structure is adopted, the moving distance of the adjusting collar is limited by the length of the limiting clamping groove, so that the adjusting collar is prevented from sliding away from the adjusting interval and then falls off from the supporting sleeve; the limiting clamping groove extends along the axial direction of the support sleeve to guide the moving direction of the adjusting sleeve ring, so that the adjusting sleeve ring can be enabled to penetrate into the adjusting interval or withdraw from the adjusting interval.
As a further improvement of the utility model, the outer side surface of the elastic ring is convex to form an arc-shaped surface.
After the structure is adopted, the outer side face of the elastic ring is protruded to form an arc face, the arc face is guided by the edge of the arc face, which is contacted with nostrils, so that the expansion ring which is spread by the adjusting collar is aligned and enters the nasal cavity.
As a further improvement of the utility model, the side of the expansion ring facing the adjustment interval is provided with anti-skid patterns, and the anti-skid patterns comprise mutually-interweaved reticular patterns.
After adopting above-mentioned structure, set up the anti-skidding line through the expansion ring towards the one side of adjusting the interval, nasal cavity contact expansion ring produces pressure, and the friction between the two is increased to the anti-skidding line contact adjustment lantern ring of expansion ring, further prevents that the adjustment lantern ring from being extruded from adjusting the interval.
As a further improvement of the utility model, the edge connection of the expansion ring is provided with a fixed nose patch which is made of elastic materials.
After adopting above-mentioned structure, paste the outside of pasting at the nasal cavity through fixed nose subsides bending, can assist the fixed support ware, can also be when taking off the support ware, pulling fixed nose subsides will expand ring, support sleeve pipe and take out the nasal cavity, make the operation more convenient.
As a further improvement of the utility model, the elastic ring and the expansion ring are made of expansion sponge or rubber.
After adopting above-mentioned structure, can further improve the comfort level of eyelets, avoid elasticity ring and expansion ring to destroy the nasal cavity or cause the discomfort.
As a further improvement of the utility model, the outer diameter of the expansion ring is 0.6cm, and the length of the support sleeve is 2cm.
After the structure is adopted, the nasal cavity size of a human body can be better adapted, and the support can be further prevented from falling off.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the structure of the adjusting collar.
The breathing tube comprises a breathing tube body, a supporting sleeve tube body, a 3-adjusting sleeve ring, a 4-elastic ring, a 5-expanding ring, a 6-adjusting interval, a 7-vaseline gauze layer, an 8-limiting clamping groove, a 9-limiting convex block, 10-anti-skid patterns and an 11-fixing nose patch.
Detailed Description
The disposable breathable nasal cavity support device as shown in fig. 1-2 comprises a hollow breathing tube 1 and a support piece sleeved outside the breathing tube 1, wherein the support piece comprises a support sleeve 2 and an adjusting sleeve ring 3, the support sleeve 2 is fixedly sleeved outside the breathing tube 1, one end of the support sleeve 2 is connected with an elastic ring 4, the end part of the elastic ring 4 is folded to the outer side of the support sleeve 2 to form an expanding ring 5, an adjusting interval 6 is arranged between the expanding ring 5 and the support sleeve 2, the adjusting sleeve ring 3 is sleeved outside the support sleeve 2, one end of the adjusting sleeve ring 3 is inserted in the adjusting interval 6, and the thickness of the adjusting sleeve ring 3 increases gradually towards one end far away from the adjusting interval 6.
By pushing the adjusting lantern ring 3 to be embedded into the adjusting interval 6, the thickness of the adjusting lantern ring 3 increases gradually towards one end far away from the adjusting interval 6, the adjusting lantern ring 3 extrudes the inner wall of the expanding ring 5, so that the elastic ring 4 bends, the expanding ring 5 is expanded outwards to form a diameter which is matched with the size of the nasal cavity, after the supporting sleeve 2 is inserted into the nasal cavity, the supporting sleeve is supported by the elastic force of the elastic ring 4, and the elasticity of the expanding ring 5 acts simultaneously, the expanding ring 5 can always keep fit with the inner wall of the nasal cavity, the risk of falling off of a support is reduced, and the normal operation of an operation is ensured; the end part of the elastic ring 4 is folded to the outer side of the support sleeve 2 to form an expansion ring 5, after the adjustment sleeve ring 3 goes deep into the adjustment interval 6, the inner wall of the expansion ring 5 is deformed and is kept in fit with the adjustment sleeve ring 3, so that enough friction force is generated between the expansion ring 3 and the adjustment sleeve ring, and the adjustment sleeve ring 3 is prevented from being pushed by pressure to withdraw from the adjustment interval 6; after the support sleeve 2 is inserted into the nasal cavity, the breathing tube 1 is utilized to breathe by a patient, the adjusting sleeve ring 3 is pushed to prop the expanding ring 5, the elastic ring 4 and the expanding ring 5 are utilized to elastically fit the nasal cavity and the adjusting sleeve ring 3, the support is prevented from loosening and falling, and the nasal cavity of the patient is effectively supported after an operation.
The outer side surface of the expansion ring 5 is provided with a vaseline gauze layer 7.
The Vaseline gauze layer 7 is arranged on the outer side surface of the expansion ring 5, friction between the Vaseline gauze layer 7 and the nasal cavity is slowed down, the nasal cavity is protected from being damaged when the nasal cavity enters and exits the support, and comfort is improved.
The inside of adjustment lantern ring 3 is equipped with spacing draw-in groove 8, the outside of support sleeve 2 is equipped with spacing lug 9, spacing draw-in groove 8 extends along the axis direction of support sleeve 2, spacing lug 9 card is located in the spacing draw-in groove 8.
The moving distance of the adjusting collar 3 is limited by the length of the limiting clamping groove 8, so that the adjusting collar 3 is prevented from sliding away from the adjusting interval 6 and further falling off from the supporting sleeve 2; the limiting clamping groove 8 extends along the axial direction of the support sleeve 2 to guide the moving direction of the adjusting sleeve ring 3, so that the adjusting sleeve ring 3 can be enabled to penetrate into the adjusting interval 6 or be withdrawn from the adjusting interval 6.
The outer side surface of the elastic ring 4 is convex to form an arc surface.
The outer side surface of the elastic ring 4 is protruded to form an arc surface, and the arc surface is guided by the edge of the nostril, so that the expansion ring 5 which is spread by the adjusting collar 3 is aligned and enters the nasal cavity conveniently.
The expansion ring 5 is provided with anti-skid patterns 10 on one side facing the adjusting interval 6, and the anti-skid patterns 10 comprise mutually-interweaved reticular patterns.
By arranging the anti-skid patterns 10 on the side of the expansion ring 5 facing the adjusting interval 6, the nasal cavity is contacted with the expansion ring 5 to generate pressure, the anti-skid patterns 10 of the expansion ring 5 are contacted with the adjusting collar 3 to increase the friction force between the two, and the adjusting collar 3 is further prevented from being extruded from the adjusting interval 6.
The edge connection of expansion ring 5 is equipped with fixed nose subsides 11, fixed nose subsides 11 are elastic material.
The fixing nose patch 11 is bent and stuck to the outer side of the nasal cavity, so that the fixing support can be assisted, and when the support is taken down, the fixing nose patch 11 is pulled to bring the expansion ring 5 and the support sleeve 2 out of the nasal cavity, so that the operation is more convenient.
The elastic ring 4 and the expansion ring 5 are made of expansion sponge or rubber.
The comfort level of the support can be further improved, and the damage to the nasal cavity or discomfort caused by the elastic ring 4 and the expansion ring 5 can be avoided.
The outer diameter of the expansion ring 5 is 0.6cm, and the length of the support sleeve 2 is 2cm.
Can better adapt to the size of the nasal cavity of the human body and further prevent the support from falling off.
Claims (8)
1. The utility model provides a disposable breathable nasal cavity support, includes hollow breathing tube (1) and overlaps the support piece of establishing in breathing tube (1) outside, its characterized in that: the support piece comprises a support sleeve (2) and an adjusting sleeve ring (3), the support sleeve (2) is fixedly sleeved on the outer side of the breathing tube (1), one end of the support sleeve (2) is connected with an elastic ring (4), the end part of the elastic ring (4) is folded to the outer side of the support sleeve (2) to form an expanding ring (5), an adjusting interval (6) is arranged between the expanding ring (5) and the support sleeve (2), the adjusting sleeve ring (3) is sleeved on the outer side of the support sleeve (2) and one end of the adjusting sleeve ring is inserted in the adjusting interval (6), and the thickness of the adjusting sleeve ring (3) increases gradually towards the end far away from the adjusting interval (6).
2. The single-use breathable nasal support of claim 1, wherein: the outer side surface of the expansion ring (5) is provided with a vaseline gauze layer (7).
3. The single-use breathable nasal support of claim 1, wherein: the inner side of the adjusting lantern ring (3) is provided with a limiting clamping groove (8), the outer side of the supporting sleeve (2) is provided with a limiting projection (9), the limiting clamping groove (8) extends along the axial direction of the supporting sleeve (2), and the limiting projection (9) is clamped in the limiting clamping groove (8).
4. The single-use breathable nasal support of claim 1, wherein: the outer side surface of the elastic ring (4) is protruded to form an arc-shaped surface.
5. The single-use breathable nasal support of claim 1, wherein: the expansion ring (5) is provided with anti-skidding patterns (10) on one side facing the adjusting interval (6), and the anti-skidding patterns (10) comprise mutually-interweaved reticular patterns.
6. The single-use breathable nasal support of claim 1, wherein: the edge connection of expansion ring (5) is equipped with fixed nose subsides (11), fixed nose subsides (11) are elastic material.
7. The single-use breathable nasal support of claim 1, wherein: the elastic ring (4) and the expansion ring (5) are made of expansion sponge or rubber.
8. The single-use breathable nasal support of claim 1, wherein: the outer diameter of the expansion ring (5) is 0.6cm, and the length of the support sleeve (2) is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023559.3U CN220989385U (en) | 2023-07-31 | 2023-07-31 | Disposable respirable nasal cavity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023559.3U CN220989385U (en) | 2023-07-31 | 2023-07-31 | Disposable respirable nasal cavity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989385U true CN220989385U (en) | 2024-05-24 |
Family
ID=91087557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023559.3U Active CN220989385U (en) | 2023-07-31 | 2023-07-31 | Disposable respirable nasal cavity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989385U (en) |
-
2023
- 2023-07-31 CN CN202322023559.3U patent/CN220989385U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |