CN209916995U - Tracheal cannula plugging device - Google Patents
Tracheal cannula plugging device Download PDFInfo
- Publication number
- CN209916995U CN209916995U CN201920248479.9U CN201920248479U CN209916995U CN 209916995 U CN209916995 U CN 209916995U CN 201920248479 U CN201920248479 U CN 201920248479U CN 209916995 U CN209916995 U CN 209916995U
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- CN
- China
- Prior art keywords
- plug
- hole
- full
- pipe
- plugging
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 210000003437 trachea Anatomy 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 206010006322 Breath holding Diseases 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Abstract
The utility model discloses a tracheal cannula plugging device, which comprises a plugging tube body, a half plug and a full plug, wherein the half plug and the full plug are connected with the plugging tube body; a first through hole is formed in the pipe plugging body, and a first elastic sealing cap is arranged on the outer wall of the pipe plugging body; a second through hole is formed in the half plug, and a second elastic sealing cap is arranged on the outer wall of the half plug; the outer wall of the full plug is provided with a third elastic sealing cap; the half plug can be detachably connected with the first through hole of the plug pipe body, and the full plug can be detachably connected with the second through hole of the half plug. The utility model discloses simple structure, stifled pipe effect are reliable, the security is high, make things convenient for clinical medical personnel to operate.
Description
Technical Field
The embodiment of the utility model relates to the field of medical supplies, particularly, relate to a tracheal cannula plugging device.
Background
Tracheotomy is an important means of rescuing critically ill patients, is very extensive in clinical application, but because the wound is open after the operation, the complication such as lung infection is very easy to combine with the tube for a long time, so when the condition of a patient is improved, the original morbidity is stable in breathing after the recovery period, the respiratory secretion is reduced, and patients who can expectorate sputum by themselves need to perform tracheotomy to test blocking of the tube, perform half blocking of the tube for 24 hours, if during the period, the patient breathes normally, and does not have the fever phenomenon, then perform full blocking of the tube for 24 to 48 hours, wait for the patient to breathe stably, and perform tube drawing operation after chest distress and breath holding and self sputum discharge.
At present, tracheal cannula blocking equipment considering various possibilities appears clinically, but problems possibly appearing when the tracheal cannula is connected are rarely considered, the existing blocking tube mostly adopts a conical structure or the size of the blocking tube is set to be the same as that of a tracheal cannula vent hole in order to keep the sealing performance when the blocking tube is connected with the tracheal cannula, but when the conical structure is adopted, only a small part of the blocking tube is closely connected with the tracheal cannula when the blocking tube is connected and sealed, and the blocking tube is easy to fall off; when setting stifled pipe size and when the sleeve pipe through-hole size unanimous, can have when connecting to be difficult to insert stifled pipe in the trachea cannula, perhaps be difficult to extract from the trachea cannula, the deformation of sleeve pipe or stifled pipe can also appear moreover, the ventilation effect when the influence is partly stifled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide a tracheal cannula plugging device that the leakproofness is good.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a tracheal cannula plugging device comprises a plugging tube body, a half plug and a full plug, wherein the half plug and the full plug are connected with the plugging tube body; a first through hole is formed in the pipe plugging body, and a first elastic sealing cap is arranged on the outer wall of the pipe plugging body; a second through hole is formed in the half plug, and a second elastic sealing cap is arranged on the outer wall of the half plug; the outer wall of the full plug is provided with a third elastic sealing cap; the half plug can be detachably connected with the first through hole of the plug pipe body, and the full plug can be detachably connected with the second through hole of the half plug.
Furthermore, the utility model discloses still provide following subsidiary technical scheme:
the first elastic sealing cap is of a bowl-shaped structure or an umbrella-shaped structure.
The second elastic sealing cap is in a bowl-shaped structure or an umbrella-shaped structure.
The third elastic sealing cap is in a bowl-shaped structure or an umbrella-shaped structure.
The aperture of the second through hole is half of the aperture of the first through hole.
The half plug is connected with the plug pipe body through a first connecting belt; the full plug is connected with the half plug or the plug pipe body through a second connecting belt.
The rear end of the half plug is provided with a first limiting convex edge.
The rear end of the full plug is provided with a second limiting convex edge.
The pipe blocking body, the half plugs and the full plugs are all cylindrical.
Compared with the prior art, the utility model has the advantages that:
the utility model has simple structure, can flexibly control the area of the tracheal cannula plugging device, and easily realize the half plugging and the full plugging of the trachea; at stifled pipe body outer wall, half end cap outer wall, full end cap outer wall all be equipped with the elastic sealing cap, the leakproofness is strong, and stifled tub of effect is reliable, can effectually prevent that stifled tub from droing, fine satisfying clinical user demand to can also avoid the through-hole to warp, influence the ventilation effect.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and are not limiting to the present invention.
Fig. 1 is a schematic structural view of a tracheal cannula plugging device according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of the tracheal cannula blocking device according to the preferred embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.
The utility model provides a tracheal cannula plugging device, includes stifled pipe body 1, half end cap 2 and full end cap 3, stifled pipe body 1 is used for being connected with the trachea, and half end cap 2 can be connected with stifled pipe body 1 for carry out the trachea and partly block up, and full end cap 3 can be connected with half end cap 2 for carry out the trachea and block up completely.
The pipe blocking body 1 is cylindrical, a first through hole 4 is formed in the pipe blocking body 1, and a first elastic sealing cap 5 which is of a bowl-shaped structure or an umbrella-shaped structure is arranged on the outer wall of the pipe blocking body. The first elastic sealing cap 5 in this embodiment is provided with two.
The semi-plug 2 is cylindrical, a second through hole 6 is formed in the semi-plug 2, a second elastic sealing cap 7 which is of a bowl-shaped structure or an umbrella-shaped structure is arranged on the outer wall of the semi-plug 2, and a first limiting convex edge 9 is arranged at one end, not inserted into the pipe plugging body 1, of the semi-plug 2. The aperture of the second through hole 6 of the half plug 2 is half of that of the first through hole 4, the half plug 2 is matched and connected with the first through hole 4 of the pipe plugging body 1, and when the half plug 2 is inserted into the first through hole 4 of the pipe plugging body 1, half plugging of an air pipe can be realized; the half plug 2 is connected with the plug pipe body 1 through a first connecting band 11. The second elastic sealing cap 7 in this embodiment is provided with two.
The full plug 3 is cylindrical, the outer wall of the full plug is provided with a third elastic sealing cap 8 which is in a bowl-shaped structure or an umbrella-shaped structure, and one end, which is not inserted into the half plug 2, of the full plug 3 is provided with a second limiting convex edge 10. The full plug 3 is connected with the second through hole 6 of the half plug 2 in a matching mode, full plugging of the air pipe can be achieved when the full plug 3 is inserted into the second through hole 6 of the half plug 2, and the full plug 3 is connected with the half plug 2 or the plugging pipe body 1 through the second connecting belt 12. The third elastic sealing cap 8 in this embodiment is provided with two.
When the plugging tube is used, the plugging tube body 1 is inserted into a tracheal cannula, and the first elastic sealing cap 5 arranged on the outer wall of the plugging tube body 1 enables the plugging tube body 1 to be tightly attached to the tracheal cannula when the plugging tube body is connected with the tracheal cannula, so that the reliability of connection and sealing is ensured, and meanwhile, the tracheal cannula or the plugging tube is prevented from being deformed due to excessive extrusion; because the first elastic sealing cap 5 on the blocking pipe body 1 is provided with a plurality of, the blocking pipe can be effectively prevented from slipping and easily slipping due to invasion of moisture by secretion. When half plugging is needed, the half plug 2 is inserted into the first through hole 4 from the upper end of the plugging pipe body 1, so that half plugging of the air pipe is realized; when the full plug is fully plugged, the full plug 3 is inserted into the second through hole 6 from the upper end of the half plug 2, and then the full plug can be realized. When the full plug 3 or the half plug 2 needs to be opened, the first limiting convex edge 9 or the second limiting convex edge 10 can be pulled by fingers to smoothly pull out the full plug 3 or the half plug 2. The utility model discloses simple structure, the clinical medical personnel's of being convenient for operation has good leakproofness moreover to can also avoid the through-hole to warp, influence the ventilation effect.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a tracheal cannula plugging device, includes stifled pipe body, its characterized in that: the plug pipe also comprises a half plug and a full plug which are connected with the plug pipe body; a first through hole is formed in the pipe plugging body, and a first elastic sealing cap is arranged on the outer wall of the pipe plugging body; a second through hole is formed in the half plug, and a second elastic sealing cap is arranged on the outer wall of the half plug; the outer wall of the full plug is provided with a third elastic sealing cap; the half plug can be detachably connected with the first through hole of the plug pipe body, and the full plug can be detachably connected with the second through hole of the half plug.
2. The tracheal tube occlusion device of claim 1, wherein: the first elastic sealing cap is of a bowl-shaped structure or an umbrella-shaped structure.
3. The tracheal tube occlusion device of claim 1, wherein: the second elastic sealing cap is of a bowl-shaped structure or an umbrella-shaped structure.
4. The tracheal tube occlusion device of claim 1, wherein: the third elastic sealing cap is of a bowl-shaped structure or an umbrella-shaped structure.
5. The tracheal tube occlusion device of claim 1, wherein: the aperture of the second through hole is half of the aperture of the first through hole.
6. The tracheal tube occlusion device of claim 1, wherein: the half plug is connected with the plug pipe body through a first connecting belt; the full choke plug is connected with the half choke plug or the plugged pipe body through a second connecting belt.
7. The tracheal tube occlusion device of claim 1, wherein: the rear end of the half plug is provided with a first limiting convex edge.
8. The tracheal tube occlusion device of claim 1, wherein: and a second limiting convex edge is arranged at the rear end of the full plug.
9. The tracheal tube occlusion device of claim 1, wherein: the pipe blocking body, the half plugs and the full plugs are all cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248479.9U CN209916995U (en) | 2019-02-27 | 2019-02-27 | Tracheal cannula plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248479.9U CN209916995U (en) | 2019-02-27 | 2019-02-27 | Tracheal cannula plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916995U true CN209916995U (en) | 2020-01-10 |
Family
ID=69066963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920248479.9U Expired - Fee Related CN209916995U (en) | 2019-02-27 | 2019-02-27 | Tracheal cannula plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603648A (en) * | 2020-06-04 | 2020-09-01 | 重庆医科大学附属第二医院 | Multifunctional trachea blocking sleeve |
-
2019
- 2019-02-27 CN CN201920248479.9U patent/CN209916995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603648A (en) * | 2020-06-04 | 2020-09-01 | 重庆医科大学附属第二医院 | Multifunctional trachea blocking sleeve |
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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: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |