CN206652066U - A kind of Medical tracheal tube casing tube plugging device and its tracheal tube - Google Patents
A kind of Medical tracheal tube casing tube plugging device and its tracheal tube Download PDFInfo
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- CN206652066U CN206652066U CN201621019427.7U CN201621019427U CN206652066U CN 206652066 U CN206652066 U CN 206652066U CN 201621019427 U CN201621019427 U CN 201621019427U CN 206652066 U CN206652066 U CN 206652066U
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- tube
- plugging device
- casing
- tracheal
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Abstract
The utility model discloses a kind of Medical tracheal tube casing tube plugging device and its tracheal tube, the plugging device mainly includes down tube（1）, upper tube（2）And handle（5）；The down tube（1）And upper tube（2）It is fastenedly connected；The upper tube（2）Inside, down tube（1）Inside or upper tube（2）And down tube（1）Be axially inside provided with plugging hole（4）, the plugging hole（4）Aperture along upper tube（2）To down tube（1）Axial direction be gradually reduced, until completely enclosed；The handle（5）It is fastenedly connected in the upper tube（2）Outside, down tube（1）Outside or upper tube（2）And down tube（1）Between outside.Plugging device of the present utility model is applied in Medical tracheal tube casing tube end, the existing risk that adhesive plaster line and wood chip are crashed into tracheae when can prevent to apply tracheal tube in tracheotomy, improve the security and validity of clinical treatment.
Description
Technical field
It the utility model is related to medical appliance manufacturing technology, more particularly to a kind of Medical tracheal tube casing tube plugging device and its gas
Pipe-in-pipe.
Background technology
Tracheotomy, it is to cut cervical trachea to be put into tracheal tube, to release laryngeal dyspnea, breathing function loses
Dyspneic a kind of common surgical caused by normal or lower respiratory tract ischesis, and controlled for rescuing the important of patient vitals
Treatment means.Before Tracheotomy in Treating terminates, the big as low as last closure completely of the end aperture of tracheal tube need to be slowly adjusted,
With the sense of discomfort for ensureing the life security of patient and mitigating patient.
Clinically tracheal tube end is blocked using medical proof fabric and cork etc. mostly now, its operating method
Complexity, but also the risk that adhesive plaster line and wood chip are crashed into tracheae be present, therefore using existing tracheal tube in tracheotomy
Remained in clinical treatment in weak point.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of Medical tracheal tube casing tube plugging device, in tracheae
Cannula end adds with the plugging device, improves security and validity in clinical treatment.
Another object of the present utility model is to provide a kind of tracheal tube with the Medical tracheal tube casing tube plugging device.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of Medical tracheal tube casing tube plugging device, including down tube 1, upper tube 2 and handle 5；The down tube 1 and upper tube 2 fasten
Connection；The inside of the upper tube 2, the inside of down tube 1 or upper tube 2 and down tube 1 are axially inside provided with plugging hole 4, the envelope
Axial direction of the aperture of plug-hole 4 along upper tube 2 to down tube 1 is gradually reduced, until completely enclosed；The handle 5 is fastenedly connected in described
Outside between the outside of upper tube 2, the outside of down tube 1 or upper tube 2 and down tube 1.
Wherein, the upper tube 2, the outer shape of down tube 1 are cylinder.
The upper tube 2, down tube 1 center on the same axis.
The external diameter of the upper tube 2 is less than or equal to the external diameter of down tube 1.
The plugging hole 4 inside upper tube 2, aperture inside upper tube 2 and down tube 1 is tapered or multi-stage vertically
It is gradually reduced, until completely enclosed.
In the area of the diminishing plugging hole 4 of upper tube 2 or/and the inside aperture of down tube 1, by its upper tube 2 or under
Occupied area sets multigroup assembled dimension in pipe 1, including：
One group：1/2,2/2；Or
Two groups：1/3,2/3,3/3；Or
Three groups：1/4,2/4,3/4,4/4；Or
Four groups：1/5,2/5,3/5,4/5,5/5；Or
Five groups：1/6,2/6,3/6,4/6,5/6,6/6.
The inside of the upper tube 2, the inside of down tube 1 or the inside of upper tube 2 and down tube 1 are provided with barrier film 3.
A kind of Medical tracheal tube casing tube for including the Medical tracheal tube casing tube plugging device.
The outer tube 6 or inner tube 7 of the Medical tracheal tube casing tube and the size of plugging hole 4 of the Medical tracheal tube casing tube plugging device
Match.
The shape of the outer tube handle 8 of the tracheal tube and the shape of the handle 5 of the Medical tracheal tube casing tube plugging device
Match.
Medical tracheal tube casing tube plugging device and its tracheal tube provided by the utility model, have advantages below：
The plugging device is applied in Medical tracheal tube casing tube end, can prevent to apply tracheal tube in tracheotomy
When the existing risk that adhesive plaster line and wood chip are crashed into tracheae, improve the security and validity of clinical treatment.
Brief description of the drawings
Fig. 1 is the Medical tracheal tube casing tube plugging device schematic perspective view of the utility model embodiment；
Fig. 2 is the Medical tracheal tube casing tube plugging device top view of the utility model embodiment；
Fig. 3 is the Medical tracheal tube casing tube plugging device side schematic view of the utility model embodiment；
Fig. 4 is the tracheal tube structural representation with the utility model Medical tracheal tube casing tube plugging device.
【Primary clustering symbol description】
1：Down tube
2：Upper tube
3：Barrier film
4：Membranes pores
5：Handle
6：Outer tube
7：Inner tube
8：Outer tube handle.
Embodiment
Below in conjunction with the accompanying drawings and embodiment of the present utility model to Medical tracheal tube casing tube plugging device of the present utility model and
Its tracheal tube is described in further detail.
Fig. 1 is the Medical tracheal tube casing tube plugging device schematic perspective view of the utility model embodiment.Fig. 2 is the utility model
The Medical tracheal tube casing tube plugging device top view of embodiment.Fig. 3 is the Medical tracheal tube casing tube closure dress of the utility model embodiment
Put side schematic view.
Such as Fig. 1, as shown in 2 and Fig. 3, Medical tracheal tube casing tube plugging device of the present utility model, mainly include down tube 1, on
Pipe 2, barrier film 3, plugging hole 4 and handle 5.The down tube 1 and upper tube 2 are fastenedly connected.Between the down tube 1 and upper tube 2 be provided with to
The handle 5 of outer protrusion.
Wherein, shape is circular configuration inside and out down tube 1 and upper tube 2, and the axis one of down tube 1 and upper tube 2
Cause, i.e., its cross section is the same center of circle.The diameter of the down tube 1 and upper tube 2 can be with identical, also can be different, generally with upper tube 2
Diameter is slightly less than down tube 2 and is preferred.
Barrier film 3 can be set in the inside of the down tube 1, the inside between the inside of upper tube 2, or upper tube 2 and down tube 1.Barrier film 3
Any position in inside of down tube 1 can be located at, may be alternatively located at any position in inside of upper tube 2.
The upper tube 2 to the inside of down tube 1 is provided with plugging hole 4 in the axial direction, and the plugging hole 4 is circle, its with it is upper
Pipe 2 and down tube 1 are on same axial direction, i.e., its section is the same center of circle.The aperture of the plugging hole 4 is along upper tube 2 to down tube 1
Axially it is gradually reduced, it is extremely completely enclosed.The area of the plugging hole 4 of the decreasing pore size, by it in upper tube 2 or down tube 1 institute
Areal calculation is accounted for, multigroup assembled dimension can be set, specifically included（But not limited to this）：
One group：1/2,2/2；Or
Two groups：1/3,2/3,3/3；Or
Three groups：1/4,2/4,3/4,4/4；Or
Four groups：1/5,2/5,3/5,4/5,5/5；Or
Five groups：1/6,2/6,3/6,4/6,5/6,6/6.
The area of plugging hole 4 is diminishing in above-mentioned 5 groups same group.In the end of tracheal tube（Such as tracheal tube
Outer tube or inner tube）Install the plugging device additional, adaptedness that can be according to patient to the pore size of plugging hole 4, selection is different
The aperture of size is blocked, until completely enclosed.
The plugging hole 4 passes through the barrier film 3（Barrier film 3 is provided with perforate）, area can be blocked as needed by above-mentioned five groups
The plugging hole 4 of decreasing pore size blocks to tracheal tube end.During use area is blocked in same group of prioritizing selection most
A big end for being inserted in tracheal tube, replaceable lower No.1 plugging device after patient adapts to, until realizing completely enclosed.
Wherein, the handle 5 between upper tube 2, down tube 1, or upper tube 2 and down tube 1 with being fastenedly connected.The shape of handle 5（It is horizontal
Section）Can be the various shapes such as circle, ellipse, class ellipse, rectangle.It is preferred that by the plugging device concrete application
When on tracheal tube, the shape of handle 5 and the outer tube handle 8 of tracheal tube（See Fig. 4）Unanimously or match.Handle 5 both may be used
Any position of the part of upper tube 2 is arranged at, may also set up in any position of the part of down tube 1, but be arranged at down tube 1 and upper tube 2
Between position it is more convenient.The cross section of handle 5 and the axis direction of down tube 1, upper tube 2 are mutually perpendicular to.
The upper tube 2 of Medical tracheal tube casing tube plugging device of the present utility model, can also be with artificial nose, lung ventilator/respirator etc.
Device（Equipment）It is connected.
Fig. 4 is the tracheal tube structural representation with the utility model Medical tracheal tube casing tube plugging device.Such as Fig. 4 institutes
Show, the outer tube handle 8 of the tracheal tube in the embodiment（Grip part）For class ellipse, plugging device described in the utility model
Handle 5 then may be configured as ellipse or class ellipse it is matched.
Plugging hole 4 of the outer tube 6 or inner tube 7 of the tracheal tube then using the inside opening of upper tube 2 of plugging device is right
The tracheal tube（Barrier film 3 is not shown）Realize to tail end plugs.It is preferred that the plugging hole 4 is inside upper tube 2, or upper tube 2
It is tapered or multi-stage is gradually reduced vertically with the aperture inside down tube 1, until completely enclosed.
Can be that the Medical tracheal tube casing tube is equipped with the plugging device, the outer tube 6 of the Medical tracheal tube casing tube in practical application
Or inner tube 7 and the size of plugging hole 4 of the Medical tracheal tube casing tube plugging device match.It is preferred that can also be according to tracheal tube
Type（If any it is inner sleeve, without inner sleeve, have capsule and without capsule etc.）Or/and specification（It common are No. 4~No. 12）Match somebody with somebody
The standby plugging device to match with its size.
It is described above, preferred embodiment only of the present utility model, it is not intended to limit protection of the present utility model
Scope.
Claims (10)
1. a kind of Medical tracheal tube casing tube plugging device, it is characterised in that including down tube（1）, upper tube（2）And handle（5）；Under described
Pipe（1）And upper tube（2）It is fastenedly connected；The upper tube（2）Inside, down tube（1）Inside or upper tube（2）And down tube（1）It is interior
Portion is provided with plugging hole vertically（4）, the plugging hole（4）Aperture along upper tube（2）To down tube（1）Axial direction be gradually reduced, directly
It is extremely completely enclosed；The handle（5）It is fastenedly connected in the upper tube（2）Outside, down tube（1）Outside or upper tube（2）With under
Pipe（1）Between outside.
2. Medical tracheal tube casing tube plugging device according to claim 1, it is characterised in that the upper tube（2）, down tube（1）
Outer shape for cylinder.
3. Medical tracheal tube casing tube plugging device according to claim 2, it is characterised in that the upper tube（2）, down tube（1）
Center on the same axis.
4. Medical tracheal tube casing tube plugging device according to claim 2, it is characterised in that the upper tube（2）External diameter it is small
In or equal to down tube（1）External diameter.
5. Medical tracheal tube casing tube plugging device according to claim 1, it is characterised in that the plugging hole（4）In upper tube
（2）Inside, or upper tube（2）And down tube（1）Internal aperture is tapered or multi-stage is gradually reduced vertically, until envelope completely
Close.
6. Medical tracheal tube casing tube plugging device according to claim 1, it is characterised in that in the upper tube（2）Under or/and
Pipe（1）The internal diminishing plugging hole in aperture（4）Area, by it in upper tube（2）Or down tube（1）The ratio of interior occupied area
Multigroup combination is set, including：
First group：1/2,2/2；Or second group：1/3,2/3,3/3；Or the 3rd group：1/4,2/4,3/4,4/4；Or the 4th group：1/
5,2/5,3/5,4/5,5/5；Or the 5th group：1/6,2/6,3/6,4/6,5/6,6/6.
7. the Medical tracheal tube casing tube plugging device according to any one of claim 1 to 6, it is characterised in that the upper tube（2）
Inside, down tube（1）Inside or upper tube（2）And down tube（1）Inside be provided with barrier film（3）.
A kind of 8. Medical tracheal tube casing tube for including any one of the claim 1~7 Medical tracheal tube casing tube plugging device.
9. Medical tracheal tube casing tube according to claim 8, it is characterised in that the outer tube of the Medical tracheal tube casing tube（6）Or
Inner tube（7）With the plugging hole of the Medical tracheal tube casing tube plugging device（4）Size matches.
10. Medical tracheal tube casing tube according to claim 8, it is characterised in that the outer tube handle of the tracheal tube（8）'s
Shape and the handle of the Medical tracheal tube casing tube plugging device（5）Shape match.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016202292418 | 2016-03-23 | ||
| CN201620229241 | 2016-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652066U true CN206652066U (en) | 2017-11-21 |
Family
ID=60314398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019427.7U Active CN206652066U (en) | 2016-03-23 | 2016-08-31 | A kind of Medical tracheal tube casing tube plugging device and its tracheal tube |
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| Country | Link |
|---|---|
| CN (1) | CN206652066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904944A (en) * | 2018-05-24 | 2018-11-30 | 牟峤 | A kind of method for blocking of adjustable sealing blocking piece, tracheal tube and tracheal tube |
-
2016
- 2016-08-31 CN CN201621019427.7U patent/CN206652066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904944A (en) * | 2018-05-24 | 2018-11-30 | 牟峤 | A kind of method for blocking of adjustable sealing blocking piece, tracheal tube and tracheal tube |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191113 Address after: 100071 No. 8 East Main Street, Beijing, Fengtai District Patentee after: Fifth Medical Center, General Hospital of the Chinese People's Liberation Army Address before: 100071 Department of Neurology, 307 Hospital, Fengtai District people's Liberation Army, Beijing, China Co-patentee before: Guo Wanshen Patentee before: Liu Weili |