CN202605481U - Device for covering orifice of tracheotomic cannula - Google Patents
Device for covering orifice of tracheotomic cannula Download PDFInfo
- Publication number
- CN202605481U CN202605481U CN 201220281702 CN201220281702U CN202605481U CN 202605481 U CN202605481 U CN 202605481U CN 201220281702 CN201220281702 CN 201220281702 CN 201220281702 U CN201220281702 U CN 201220281702U CN 202605481 U CN202605481 U CN 202605481U
- Authority
- CN
- China
- Prior art keywords
- gauze
- lasso
- ferrule
- mouth
- pipe
- 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 - Lifetime
Links
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 206010036790 Productive cough Diseases 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 210000003802 sputum Anatomy 0.000 abstract 2
- 208000024794 sputum Diseases 0.000 abstract 2
- 239000002504 physiological saline solution Substances 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 239000003172 expectorant agent Substances 0.000 description 10
- 230000003419 expectorant effect Effects 0.000 description 10
- 239000012467 final product Substances 0.000 description 6
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011017 operating method Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to a device for covering an orifice of a tracheotomic cannula. The device comprises an orifice fixing ferrule, a middle ferrule, an external ferrule and gauze, wherein the orifice fixing ferrule is matched with the orifice of the tracheotomic cannula fixedly; the middle ferrule is buckled on the orifice fixing ferrule in a turnable mode; the external ferrule is buckled on the middle ferrule in a turnable mode; the gauze is buckled on the middle ferrule, is sandwiched between the middle ferrule and the external ferrule and is divided into two or three layers; and the periphery of the gauze is distributed outside the middle ferrule and is pressed by the external ferrule fixedly to form a ferrule gauze cover. When the device is used, physiological saline is dripped on the gauze to keep the wetting of the gauze; and the middle ferrule is pulled up, and the ferrule gauze cover is opened to aspirate sputum. According to the device, the sputum aspiration steps are simplified, and the burden of nursing operation is relieved, so that the device has the advantages of reasonable structure, convenience for operation and use, difficulty of dropping of the gauze, easiness in replacement, low manufacturing cost and the like, and is an ideal device for covering the orifice of the tracheotomic cannula.
Description
Technical field
This utility model belongs to medical mechanical domain, and a kind of specifically tracheostomy cannula mouth of pipe applies lid arrangement.
Background technology
We know that tracheotomy is one of conventional means of setting up the artificial airway, and mechanical ventilation often uses disposable silica gel tracheostomy cannula.Clinically, the tracheostomy cannula mouth of pipe applies lid with two-layer saline gauze usually, and what also have adds with humidifying filter or artificial nasal tube.Two-layer wet gauze applies and covers the tracheostomy cannula mouth of pipe, is prone to when patient coughs blow open; Stand up, be prone to come off when restless; And need raise gauze when inhaling expectorant and be prone to contaminatedly, cause cross infection.The humidifying filter of promoting at present is prone to also that the expectorant grain of expectoration pollutes when being coughed by patient, and ventilative area reduces, and is difficult for flushing and changes, and replacement cost is too high.And artificial nose also is that heaviness and cost are high.
Up to now, do not see have the special-purpose tracheostomy cannula mouth of pipe to apply lid arrangement on the market.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art, provides a kind of rational in infrastructure, easy for operation; The gauze difficult drop-off is changed easily low cost of manufacture; Alleviate nursing staff's workload, avoid the tracheostomy cannula mouth of pipe of cross infection to apply lid arrangement.
The technical scheme that this utility model solves the problems of the technologies described above employing is: a kind of tracheostomy cannula mouth of pipe applies lid arrangement; It is characterized in that: it comprises the mouth of pipe fixedly lasso, middle lasso, outer ferrule, gauze; The said mouth of pipe is lasso and tracheostomy cannula mouth of pipe matching and fixing fixedly, said in the middle of lasso can stir and be fastened on the mouth of pipe fixedly on the lasso, said outer ferrule can be stirred and be fastened on the lasso of centre; In the middle of being fastened on, said gauze on the lasso, is clipped in the middle between lasso and the outer ferrule.
The said mouth of pipe of this utility model fixedly lasso bottom outer wall is provided with one and connects boss, is respectively equipped with turning brace on middle lasso, the outer ferrule, through turning brace be connected boss and be fixed together.
The said gauze of this utility model is two-layer or three layers, and the circumferential distribution of gauze is outside at middle lasso, by the outer ferrule pressing and fixing, forms lasso gauze lid.
Fixedly lasso, middle lasso, outer ferrule, gauze are formed deposited lid arrangement to this utility model by the mouth of pipe; During use; Two-layer or three layers of gauze clip between middle lasso and outer ferrule, are formed lasso gauze lid, then lasso gauze lid is fastened on the mouth of pipe fixedly on the lasso; Drip normal saline on the gauze, keep moistening getting final product.When inhaling expectorant, but lasso etc. in the middle of the pull-up is opened lasso gauze lid, and gauze is clipped in the middle between lasso and the outer ferrule, can not fall down, and sucks expectorant and buckles lasso gauze lid and get final product.Gauze is polluted by expectorant, can open outer ferrule at any time, changes gauze and gets final product.Against existing technologies, this utility model gauze can not contact with patient body, be difficult for polluting, and the gauze difficult drop-off, it is convenient to change.This utility model reduces the probability that the respiratory tract cross infection takes place patient effectively, has simplified suction expectorant operating procedure, has alleviated the burden of nursery work; Have rational in infrastructure; Easy for operation, the gauze difficult drop-off is changed easily; Advantages such as low cost of manufacture are that a kind of ideal tracheostomy cannula mouth of pipe applies lid arrangement.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described further.
Fig. 1 is the composition structural representation of this utility model.
Label among the figure is: 1. the fixing lasso of the mouth of pipe, 2. in the middle of lasso, 3. gauze, 4. outer ferrule, 5. tracheostomy cannula.
The specific embodiment
As can be seen from Figure 1; A kind of tracheostomy cannula mouth of pipe applies lid arrangement; It comprises the mouth of pipe fixedly lasso 1, middle lasso 2, outer ferrule 4, gauze 3, and the said mouth of pipe is lasso 1 and tracheostomy cannula 5 mouth of pipe matching and fixing fixedly, said in the middle of lasso 2 can stir and be fastened on the mouth of pipe fixedly on the lasso 1; The diameter of middle lasso 2 is a bit larger tham the fixedly diameter of lasso 1 of the mouth of pipe, can be fastened on the mouth of pipe fixedly on the lasso 1; On the lasso 2, the diameter of lasso 2 in the middle of the diameter of outer ferrule 4 is a bit larger tham can be fastened on the middle lasso 2 in the middle of said outer ferrule 4 can be stirred and be fastened on.In the middle of being fastened on, said gauze 3 on the lasso 2, is clipped in the middle between lasso 2 and the outer ferrule 4.
The said gauze 3 of this utility model is two-layer or three layers, and the circumferential distribution of gauze 3 by outer ferrule 4 pressing and fixing, is formed lasso gauze lid in middle lasso 2 outsides.Gap between middle lasso 2 and the outer ferrule 4 is clamped the layer 2-3 gauze and is advisable holding.
The said mouth of pipe of this utility model fixedly lasso 1 bottom outer wall is provided with one and connects boss, is respectively equipped with turning brace on middle lasso 2, the outer ferrule 4, through turning brace be connected boss and be fixed together.Like this, the mouth of pipe fixedly lasso 1, middle lasso 2, outer ferrule 4 edges links together through a junction point, is convenient to folding.
When this utility model uses; Gauze clip about two-layer or three layers of 5 ㎝, 2 size that disinfects between middle lasso and outer ferrule, is formed lasso gauze lid, then lasso gauze lid is fastened on the mouth of pipe fixedly on the lasso; Drip normal saline on the gauze, keep moistening getting final product.When inhaling expectorant, but lasso etc. in the middle of the pull-up is opened lasso gauze lid, and gauze is clipped in the middle between lasso and the outer ferrule, can not fall down, and sucks expectorant and buckles lasso gauze lid and get final product.Gauze is polluted by expectorant, can open outer ferrule at any time, changes gauze and gets final product.
This utility model gauze does not contact with patient body, is difficult for polluting, and the gauze difficult drop-off, it is convenient to change.This utility model reduces the probability that the respiratory tract cross infection takes place patient effectively, has simplified suction expectorant operating procedure, has alleviated the burden of nursery work; Have rational in infrastructure; Easy for operation, the gauze difficult drop-off is changed easily; Advantages such as low cost of manufacture are that a kind of ideal tracheostomy cannula mouth of pipe applies lid arrangement.
Claims (3)
1. a tracheostomy cannula mouth of pipe applies lid arrangement; It is characterized in that: it comprises the mouth of pipe fixedly lasso, middle lasso, outer ferrule, gauze; The said mouth of pipe is lasso and tracheostomy cannula mouth of pipe matching and fixing fixedly, said in the middle of lasso can stir and be fastened on the mouth of pipe fixedly on the lasso, said outer ferrule can be stirred and be fastened on the lasso of centre; In the middle of being fastened on, said gauze on the lasso, is clipped in the middle between lasso and the outer ferrule.
2. the tracheostomy cannula mouth of pipe according to claim 1 applies lid arrangement; It is characterized in that: the said mouth of pipe fixedly lasso bottom outer wall is provided with a connection boss; Be respectively equipped with turning brace on middle lasso, the outer ferrule, through turning brace be connected boss and be fixed together.
3. the tracheostomy cannula mouth of pipe according to claim 1 applies lid arrangement, it is characterized in that: said gauze is two-layer or three layers, and the circumferential distribution of gauze is outside at middle lasso, by the outer ferrule pressing and fixing, forms lasso gauze lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281702 CN202605481U (en) | 2012-06-15 | 2012-06-15 | Device for covering orifice of tracheotomic cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281702 CN202605481U (en) | 2012-06-15 | 2012-06-15 | Device for covering orifice of tracheotomic cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605481U true CN202605481U (en) | 2012-12-19 |
Family
ID=47339218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281702 Expired - Lifetime CN202605481U (en) | 2012-06-15 | 2012-06-15 | Device for covering orifice of tracheotomic cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688549A (en) * | 2012-06-15 | 2012-09-26 | 山东威高集团医用高分子制品股份有限公司 | Tracheostomy tube nozzle coating device |
-
2012
- 2012-06-15 CN CN 201220281702 patent/CN202605481U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688549A (en) * | 2012-06-15 | 2012-09-26 | 山东威高集团医用高分子制品股份有限公司 | Tracheostomy tube nozzle coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |