CN201783049U - Medical catheter for tracheotomy - Google Patents
Medical catheter for tracheotomy Download PDFInfo
- Publication number
- CN201783049U CN201783049U CN201020289957XU CN201020289957U CN201783049U CN 201783049 U CN201783049 U CN 201783049U CN 201020289957X U CN201020289957X U CN 201020289957XU CN 201020289957 U CN201020289957 U CN 201020289957U CN 201783049 U CN201783049 U CN 201783049U
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- CN
- China
- Prior art keywords
- seal cover
- catheter
- medical catheter
- ear
- conduit
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Abstract
The utility model relates to a medical catheter for tracheotomy, which comprises a stainless steel or plastic catheter. The upper end opening of the catheter is sleeved with the lower end opening of a catheter cap hermetically, two ends of the catheter cap are opened, a seal cover is arranged at the top opening of the catheter, and an orifice is arranged at the center of the seal cap and plugged with a rubber plug. The medical catheter for tracheotomy has the advantages that the catheter is sealed by the catheter cap and the seal cover thereon when a respirator is idle temporarily, can be used for aspiration of sputum after the seal cover at the top is opened, and realizes incomplete communication between the external and an airway of a patient after the orifice plug on the seal cover is removed, thereby preventing mucous membrane from being dry when a great quantity of air is sucked in the airway of the patient. After some time, the plug can be plugged again to seal the orifice to enclose the catheter completely after the patient adapts to the circumstance, and the patient feels quite comfortable through the transition.
Description
Technical field
This utility model relates to a kind of medical devices, particularly a kind of medical catheter for tracheostomy.
Background technology
Patients accepted tracheotomy is used catheter for tracheostomy once two kinds in property plastic catheter and stainless steel metal conduit, and an end of disposable plastic conduit stretches in patient's the trachea, and the conduit upper port is connected to patient with respirator carries out assisted respiartion.One end of stainless steel metal conduit stretches in patient's the trachea, and the upper port opening be used for need not using respirator, but airway secretions is more, and the patient who needs in time to remove is with the convenient expectorant of inhaling.The upper port of these two kinds of conduits is not all established sealing cap at present, during stopping using respirator, patient's trachea directly communicates with the external world by catheter for tracheostomy, the patient airway mucosa is easily dry, the contaminated air filtered directly enters patient airway, and the doctor is when using the temporary sealing measure to carry out the sealing of conduit usually, and conduit is directly sealed, patient lacks adaptive time, and comfort level is poor.
The utility model content
The technical problems to be solved in the utility model provides the good medical catheter for tracheostomy of a kind of comfort level.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of medical catheter for tracheostomy, comprise rustless steel or plastic catheter, its innovative point is: the conduit medicated cap lower port socket sealing of a described conduit upper port and a both ends open, and this conduit crown end opening is established a seal cover; Described seal cover center has aperture, is plugged with sillicon rubber blocking on the aperture.
Further, described conduit medicated cap has cannelure one near the upper port end; Inboard, described seal cover bottom is provided with an inner ring, and this inner ring just embeds in the cannelure after seal cover is enclosed within on the conduit medicated cap.
Further, the lateral wall of described seal cover is provided with outwardly directed ear.
Further, the upper and lower surface of described ear is provided with anti-skidding projection.
Further, the ear of described seal cover and its lateral wall is by silicon rubber formed as a whole.
Further, described stopper is connected with the seal cover lateral wall by connecting band.
Further, described seal cover, connecting band and stopper are by silicon rubber formed as a whole.
Further, described connecting band is connected with stopper one end and is provided with the ear of stretching out.
Further, the upper and lower surface of described connecting band ear is provided with anti-skidding projection.
Further, the ear of described connecting band and one end is by silicon rubber formed as a whole.
Advantage of the present utility model is: during catheter for tracheostomy does not allow to pull out stopping using respirator, live the conduit collar extension by the conduit cap sleeve, and the cover seal cover carries out complete tube sealing on the conduit medicated cap temporarily.Make not directly opening of air flue, significantly reduced opportunities for contamination, reduced the generation probability of nosocomial infection; Clear-headed patient recovers language function immediately behind the tube sealing again, and Free Surface hopes of expressing one's ideas alleviated patient owing to exchange the difficult agitation that causes.When patient can not tolerate complete tube sealing, open the stopper of sealing its aperture on the seal cover, the feasible extraneous and incomplete conducting of patient airway, avoid patient airway to meet a large amount of air and cause the mucosa drying, and after a time, treat patient adapt to after more beyond the Great Wall stopper seal aperture and realize complete closed, middlely have a transition, make patient's comfortableness strengthen greatly.If patient need inhale expectorant during this, just open the seal cover on the conduit medicated cap, sputum aspirator tube just can enter patient airway by conduit medicated cap upper end open and inhale expectorant.
The inner ring of inboard, seal cover bottom just embeds in the cannelure after seal cover is enclosed within on the conduit medicated cap, both to preventing that seal cover from coming off, has improved sealing effectiveness again.
Description of drawings
Fig. 1 is the medical catheter for tracheostomy example structure of a this utility model sketch map.
Fig. 2 seals sketch map fully for the seal cover of this utility model conduit medicated cap.
Fig. 3 opens sketch map for the seal cover aperture of this utility model conduit medicated cap.
The specific embodiment
As shown in Figure 1, 2, 3, comprise conduit 1, conduit medicated cap 2, seal cover 3, cannelure 5, stopper 4, connecting band 9, connecting band ear 8, seal cover ear 7.
Above-mentioned conduit 1 is rustless steel or plastic material, the conduit medicated cap 2 lower port sockets sealing of its upper port and a both ends open, conduit medicated cap 2 upper port are with silicone rubber seal lid 3, have cannelure 5 at conduit medicated cap 2 one near the upper port end, the inboard, bottom of seal cover 3 is provided with an inner ring 31, this inner ring 31 just can embed in the cannelure 5 of conduit medicated cap 2 after seal cover 3 is enclosed within conduit medicated cap 2, plays anticreep and enhanced leaktightness effect.
Sealing is covered 3 centers and is had an aperture, is plugged with sillicon rubber blocking 4 on the aperture, and silicone rubber stopper 4 is connected with the lateral wall of seal cover 3 by connecting band 9, avoids stopper 4 to come off, lose.
For making things convenient for corkage 4 or seal cover 3, an end that connects stopper 4 at connecting band 9 is provided with the connecting band ear 8 of stretching out, and the upper and lower surface of this connecting band ear 8 is set up defences sliding protruding; The lateral wall of seal cover 3 is provided with outwardly directed seal cover ear 7, and sealing lid ear 7 upper and lower surfaces are provided with anti-skidding projection equally.
Above-mentioned seal cover 3, stopper 4, connecting band 9, connecting band ear 8, seal cover ear 7 are by silicon rubber formed as a whole.
Claims (10)
1. a medical catheter for tracheostomy comprises rustless steel or plastic catheter, it is characterized in that: the conduit medicated cap lower port socket sealing of a described conduit upper port and a both ends open, and this conduit crown end opening is established a seal cover; Described seal cover center has aperture, is plugged with sillicon rubber blocking on the aperture.
2. medical catheter for tracheostomy according to claim 1 is characterized in that: described conduit medicated cap has cannelure one near the upper port end; Inboard, described seal cover bottom is provided with an inner ring, and this inner ring just embeds in the cannelure after seal cover is enclosed within on the conduit medicated cap.
3. medical catheter for tracheostomy according to claim 1 is characterized in that: the lateral wall of described seal cover is provided with outwardly directed ear.
4. medical catheter for tracheostomy according to claim 3 is characterized in that: the upper and lower surface of described ear is provided with anti-skidding projection.
5. medical catheter for tracheostomy according to claim 3 is characterized in that: the ear of described seal cover and its lateral wall is by silicon rubber formed as a whole.
6. medical catheter for tracheostomy according to claim 1 is characterized in that: described stopper is connected with the seal cover lateral wall by connecting band.
7. medical catheter for tracheostomy according to claim 6 is characterized in that: described seal cover, connecting band and stopper are by silicon rubber formed as a whole.
8. medical catheter for tracheostomy according to claim 6 is characterized in that: described connecting band is connected with stopper one end and is provided with the ear of stretching out.
9. medical catheter for tracheostomy according to claim 8 is characterized in that: the upper and lower surface of described connecting band ear is provided with anti-skidding projection.
10. medical catheter for tracheostomy according to claim 8 is characterized in that: the ear of described connecting band and one end is by silicon rubber formed as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020289957XU CN201783049U (en) | 2010-08-12 | 2010-08-12 | Medical catheter for tracheotomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020289957XU CN201783049U (en) | 2010-08-12 | 2010-08-12 | Medical catheter for tracheotomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783049U true CN201783049U (en) | 2011-04-06 |
Family
ID=43815034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020289957XU Expired - Fee Related CN201783049U (en) | 2010-08-12 | 2010-08-12 | Medical catheter for tracheotomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028669A (en) * | 2021-10-29 | 2022-02-11 | 常州安康医疗器械有限公司 | Medical treatment breathing machine is with exhaling switching device |
-
2010
- 2010-08-12 CN CN201020289957XU patent/CN201783049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028669A (en) * | 2021-10-29 | 2022-02-11 | 常州安康医疗器械有限公司 | Medical treatment breathing machine is with exhaling switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130812 |