CN2920284Y - Tracheal cannula air filter - Google Patents
Tracheal cannula air filter Download PDFInfo
- Publication number
- CN2920284Y CN2920284Y CN 200620085766 CN200620085766U CN2920284Y CN 2920284 Y CN2920284 Y CN 2920284Y CN 200620085766 CN200620085766 CN 200620085766 CN 200620085766 U CN200620085766 U CN 200620085766U CN 2920284 Y CN2920284 Y CN 2920284Y
- Authority
- CN
- China
- Prior art keywords
- pipe body
- processed
- utility
- model
- air filter
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 230000002980 postoperative effect Effects 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 abstract description 2
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a tracheal cannula air cleaner relates to the medical instrument field. The plastic pipe body is of a frustum-shaped tubular structure, a circular groove is processed on the pipe wall of the thick end of the pipe body, two through holes are processed on the opposite positions of the pipe wall of the thin end of the pipe body, and two thin ropes are fixed on the opposite positions of the pipe wall of the thin end of the pipe body. The utility model discloses simple structure has avoided breathing the dead space, can reduce the infection of tracheotomy postoperative respiratory track to the at utmost, and the oxygen uptake is fixed with the adhesive tape that does not need of lasting humidifying moreover.
Description
Affiliated technical field
This utility model relates to the clinical medical apparatus field of using, specifically a kind of tracheal tube cuff air filter.
Background technology
We know that tracheotomy is unobstructed for ensuring respiration, and patient's neck 3～5 annulus trachealis antethecas are cut, and insert suitable metal or silica gel tracheal casing pipe, to open respiratory tract, improve the method for breathing.It is widely used in clinical hals,Nasen und Ohrenheilkunde, surgery, internal medicine and care unit.Under the normal condition, through nasal cavity filtered air free from dust and antibacterial substantially when arriving nasopharynx part.But after the tracheotomy, lost filter cleaning and the bactericidal action of nasal cavity to air, air directly enters trachea, pulmonary, makes patient be easy to infective virus, antibacterial.At present, the general employing directly covers double-deck saline gauze at the sleeve pipe collar extension, not only soaked cervical region dressing, increased the chance of infection of incisional wound, and the higher wet gauze of density is attracted in the sleeve pipe when breathing, increased respiration dead space, and gauze comes off very easily when patient changes position, bring great inconvenience to nursery work.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of tracheal tube cuff air filter, and this tracheal tube cuff air filtration device structure is simple, easy to use, can farthest reduce the infection of tracheotomy postoperative respiratory tract.
The technical scheme that its technical problem that solves this utility model adopts is: be provided with plastic tube body, body is the taper type tubular structure, be processed with the groove of annular on the tube wall of thick mouthful of end of body, be processed with two through holes on the relative position of thin mouthful of end tube wall of body, body carefully is fixed with two cords on mouthful position that the end tube wall is relative.
The beneficial effects of the utility model are, and are simple in structure, avoided respiration dead space, can farthest reduce the infection of tracheotomy postoperative respiratory tract, and oxygen uptake and lasting humidifying do not need immobilization with adhesive tape.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. bodys among the figure, 2. upper orifice, 3. groove, 4. through hole, 5. lower nozzle, 6. cord.
The specific embodiment
In Fig. 1, this utility model body 1 is the taper type tubular structure, it adopts medical transparent plastic to be made, be processed with the groove 3 of annular on the tube wall of 1 thick mouthful of end of body, 1 thick mouthful of end of body is upper orifice 2, be processed with two through holes 4 on the relative position of 1 thin mouthful of end of body tube wall, body 1 carefully is fixed with two cords 6 on mouthful position that the end tube wall is relative, and thin mouthful of end of body 1 is lower nozzle 5.At first disinfection when this utility model uses, the lower nozzle 5 of body 1 covers on the patient's trachea sleeve pipe collar extension, be fixed in cervical region by cord 6, double-deck saline wet gauze is covered in upper orifice 2, being enclosed within groove 3 places with rubber ring fixes, need oxygen uptake and lasting humidifying as patient, the silica gel tube of utilization transfusion scalp acupuncture is sent into the internal orifice of tracheal casing pipe by the through hole 4 on both sides.
Claims (1)
1, a kind of tracheal tube cuff air filter, be provided with plastic tube body, it is characterized in that: body is the taper type tubular structure, be processed with the groove of annular on the tube wall of thick mouthful of end of body, be processed with two through holes on the relative position of thin mouthful of end tube wall of body, body carefully is fixed with two cords on mouthful position that the end tube wall is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085766 CN2920284Y (en) | 2006-06-12 | 2006-06-12 | Tracheal cannula air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085766 CN2920284Y (en) | 2006-06-12 | 2006-06-12 | Tracheal cannula air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920284Y true CN2920284Y (en) | 2007-07-11 |
Family
ID=38252764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085766 Expired - Fee Related CN2920284Y (en) | 2006-06-12 | 2006-06-12 | Tracheal cannula air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772836A (en) * | 2012-08-16 | 2012-11-14 | 河北橡一医药科技股份有限公司 | Rubber cover of isoprene rubber infusion tube |
-
2006
- 2006-06-12 CN CN 200620085766 patent/CN2920284Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772836A (en) * | 2012-08-16 | 2012-11-14 | 河北橡一医药科技股份有限公司 | Rubber cover of isoprene rubber infusion tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |