CN208591458U - Catheter for tracheostomy plugging device - Google Patents
Catheter for tracheostomy plugging device Download PDFInfo
- Publication number
- CN208591458U CN208591458U CN201820354894.8U CN201820354894U CN208591458U CN 208591458 U CN208591458 U CN 208591458U CN 201820354894 U CN201820354894 U CN 201820354894U CN 208591458 U CN208591458 U CN 208591458U
- Authority
- CN
- China
- Prior art keywords
- collet
- window
- casing
- upper cover
- catheter
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of catheter for tracheostomy plugging devices, including upper cover, casing, collet；The upper cover lid is located on casing, and the collet is connected to the bottom end of casing；It is provided with first window on the upper cover side wall, the second window corresponding with first window is provided on described sleeve pipe side wall；The collet upper end opening, aperture at the center of lower end surface；The jaw face is equipped with screw thread；Multiple elongated slots are provided on the collet side wall, the collet upper end is arranged with nut, when nut is rotated down, so that the clamping jaw of concentric contraction is formed on the bottom of collet；One layer of sealing film is equipped in the collet.The utility model can cooperate the conduit of different-diameter, realize different degrees of plugging.
Description
Technical field
The utility model relates to arrive medical instruments field, specifically a kind of catheter for tracheostomy plugging device.
Background technique
Tracheotomy is rescue neurosurgery critical patient important means, is to release laryngemphraxis, lower respiratory tract secretion
Expiratory dyspnea caused by retention and certain preposition prophylactic surgeries of performing the operation, with the improvement of patient's state of an illness, patient needs tube drawing.Gas
Pipe cuts patient and requires conventional examination plugging 24-48h before tube drawing, and its object is to observe whether patient can exhale by mouth and nose
It inhales, if will appear expiratory dyspnea.
At present clinically used in catheter for tracheostomy either metal, plastics or silica gel property it is all not mating
Plugging device, common plugging method also disunity, rule of thumb before use cork or cotton swab plugging, there are also very
Mostly new plugging method, such as: Sterile vacuum pipe cap sealed-tube method, syringe piston sealed-tube method, Maufee type dropper sealed-tube method, but all
There are a series of disadvantages, such as: it is easy to pollute, easy to fall off, be easy to damage lower jaw part, unsightly, cannot half plugging, difference cannot be matched
The conduit etc. of specification.In order to improve patient's plugging success rate, safety pulls out tracheal catheter as early as possible, we devise a kind of for gas
The new device of pipe incision conduit.
Summary of the invention
To solve above-mentioned defect in the prior art, the utility model provides a kind of catheter for tracheostomy plugging device, should
Device can be realized different degrees of plugging, cooperate the conduit of different-diameter.
The technical solution adopted in the utility model: catheter for tracheostomy plugging device, including upper cover, casing, collet；It is described
Upper cover lid is located on casing, and the collet is connected to the bottom end of casing；First window, described sleeve pipe are provided on the upper cover side wall
The second window corresponding with first window is provided on side wall；The collet upper end opening, aperture at the center of lower end surface；The folder
Head surface is equipped with screw thread；Multiple elongated slots are provided on the collet side wall, the collet upper end is arranged with nut, when nut is to backspin
When turning, so that the clamping jaw of concentric contraction is formed on the bottom of collet；One layer of sealing film is equipped in the collet.
Preferably, the collet is in plane section open circles cone cell；Axial direction equal point arrangement of the elongated slot along collet.
Preferably, circle is made in the hole at collet lower end surface center.
The utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, pass through adjustable opening diameter
The collet of size and can be suitable for different size conduit, by rotate upper cover can be realized different degrees of plugging.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is chuck structure schematic diagram；
Fig. 3 is AA cross-sectional view in Fig. 1；
Symbol description in figure: 1, upper cover, 2, casing, 3, nut, 4, collet, 5, first window, the 6, second window, 7, length
Slot, 8, sealing film.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The attached drawing of type embodiment carries out clear, complete description, it is clear that described to the technical scheme in the embodiment of the utility model
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Usually describes and show in attached drawing here
The component of the utility model example out can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but be merely representative of be the utility model selected embodiment.It is practical based on this experiment
Novel embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment
Catheter for tracheostomy plugging device, including upper cover 1, casing 2, the lid of upper cover 1 are located on casing 2, open on 1 side wall of upper cover
There is first window 5, is provided on 2 side wall of casing and corresponding second window 6 of first window 5.First window 5 and the second window 6
It is set as rectangular, and the width of first window 5 and length are respectively less than the width and length of the second window 6.In upper cover 1, casing 2
Scale is set on outer wall, can intuitively see the state of plugging.
Above-mentioned is the prior art, and details are not described herein.
As shown in Figure 1, Figure 2 and Figure 3, the utility model further includes collet 4；Collet 4 is connected to the bottom end of casing 2；Collet 4
Upper end opening, aperture at the center of lower end surface；4 surface of collet is equipped with screw thread；Multiple elongated slots 7 are provided on 4 side wall of collet, on collet 4
End cap is equipped with nut 3, and when nut 3 is rotated down, the width of elongated slot 7 becomes smaller, so that concentric contraction is formed on the bottom of collet 4
Clamping jaw；One layer of sealing film 8 is equipped in collet 4.
Collet 4 is in plane section open circles cone cell；Axial direction equal point arrangement of the elongated slot 7 along collet 4.
Circle is made in the hole at 4 lower end surface center of collet.
It seals film 8 to be arranged inside collet 4, sealing film 8 uses elastic material, is cut into similar to collet 4 sealing film
The suitable dimension size of outer surface bonds at the cutting of two sides, and the upper end of sealing film 8 is bonded in inside the upper end of collet 4, seals film
8 lower end is bonded on the inside of the lower end round hole of collet 4, when collet 4 clamps conduit, so that entire plugging device is close impermeable
Wind.When collet 4 needs to clamp the biggish conduit of diameter dimension, the outer surface of collet 4 can support greatly therewith, seal film 8 with support
Greatly and it will not burst；When collet 4 needs to clamp the lesser conduit of diameter dimension, 4 concentric contraction of collet, sealing film 8 shrink and
Conduit will not be blocked.
Use process:
Step 1: covering upper cover 1 on casing 2, first window 5 and the alignment of the second window 6 are formed the state of standard-sized sheet.
Step 2: the conduit for being exposed to human external is injected in the round hole of 4 lower end surface of collet, rotating nuts 3, so that folder
First 4 bottom concentric contraction to round hole clamps conduit.
Step 3: rotation upper cover 1, makes first window 5 and the second window 6 that different degrees of overlapping occur and realize examination plugging
Purpose.
Before plugging, sputum is sufficiently exhausted, when plugging, movement is light, prevent stimulation patient from coughing, and sputum pollutes outer tube
Or outer tube is taken out of.
Collet 4 can be according to tracheal catheter size screw-casing on conduit, and fixation is safe, avoids patient's cough that plugging is caused to lose
It loses.The device is beautiful and generous, no foreign body sensation, and working efficiency can be improved, and reduces nursing staff's workload, which both fitted
For the plugging of trident metal tracheae conduit, it is also applied for the direct plugging of plastic tracheal catheter.
The above is only the better embodiment to the utility model, not makees any form to the utility model
On limitation, all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations
With modification, it is all within the scope of the technical scheme of the utility model.
Claims (3)
1. catheter for tracheostomy plugging device, it is characterised in that: including upper cover (1), casing (2), collet (4)；The upper cover (1)
Lid is located on casing (2), and the collet (4) is connected to the bottom end of casing (2)；First window is provided on upper cover (1) side wall
(5), corresponding second window (6) is provided with first window (5) on described sleeve pipe (2) side wall；
Collet (4) upper end opening, aperture at the center of lower end surface；Collet (4) surface is equipped with screw thread；The collet (4)
It is provided on side wall multiple elongated slots (7), collet (4) upper end is arranged with nut (3), when nut (3) is rotated down, so that folder
The clamping jaw of concentric contraction is formed on the bottom of head (4)；
One layer of sealing film (8) is equipped in the collet (4).
2. catheter for tracheostomy plugging device according to claim 1, it is characterised in that: the collet (4) is in plane section
Open circles cone cell；Axial direction equal point arrangement of the elongated slot (7) along collet (4).
3. catheter for tracheostomy plugging device according to claim 1, it is characterised in that: in collet (4) lower end surface
Circle is made in the hole of the heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354894.8U CN208591458U (en) | 2018-03-15 | 2018-03-15 | Catheter for tracheostomy plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354894.8U CN208591458U (en) | 2018-03-15 | 2018-03-15 | Catheter for tracheostomy plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591458U true CN208591458U (en) | 2019-03-12 |
Family
ID=65599829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354894.8U Expired - Fee Related CN208591458U (en) | 2018-03-15 | 2018-03-15 | Catheter for tracheostomy plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591458U (en) |
-
2018
- 2018-03-15 CN CN201820354894.8U patent/CN208591458U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208591458U (en) | Catheter for tracheostomy plugging device | |
| CN209679232U (en) | A kind of oxygen mask with auxiliary sputum aspirator | |
| CN210583219U (en) | Clinical sputum detector convenient for collecting patient sputum | |
| CN203710511U (en) | Trachea cannula device | |
| CN208710732U (en) | A kind of plugging cap and the tracheostomy cannula using the plugging cap | |
| CN202620416U (en) | Universal multifunctional closed air passage connection pipe | |
| CN204033974U (en) | A kind of tracheal tube device | |
| CN208911196U (en) | Tracheal tube auxiliary device | |
| CN212308608U (en) | Autogenous cutting sleeve pipe plugging device | |
| CN216022554U (en) | Novel autogenous cutting cover stifled pipe device | |
| CN215780730U (en) | Trachea blocking pipe | |
| CN206295492U (en) | Trachea cannula capable of adjusting air flow | |
| CN205698789U (en) | A kind of embedded oxygen inhalation wet adapter | |
| CN213252269U (en) | Tracheal cannula with plugging device | |
| CN206239422U (en) | Medical test heparin tube | |
| CN216571106U (en) | Novel trachea cannula blocks up pipe device | |
| AU2021100372A4 (en) | A multifunctional joint device for post-tracheotomy oxygen uptake and moisturizing | |
| CN215461130U (en) | Tracheal cannula blocking device | |
| CN215024447U (en) | Adjustable plugging device for tracheotomy plugging test tube | |
| CN204932521U (en) | Universal tracheal tube device | |
| CN211096384U (en) | Disposable sputum aspirator | |
| CN218685723U (en) | Cut plugging device of pipe | |
| CN203525108U (en) | Multifunctional tracheotomy cannula protecting cap | |
| CN217311492U (en) | Plug for tracheotomy intubation trial blocking tube | |
| CN210331330U (en) | Breathing pipeline adapter |
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: 20190312 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |