CN205924641U - Trachea opens operation and uses sleeve pipe - Google Patents
Trachea opens operation and uses sleeve pipe Download PDFInfo
- Publication number
- CN205924641U CN205924641U CN201620460646.2U CN201620460646U CN205924641U CN 205924641 U CN205924641 U CN 205924641U CN 201620460646 U CN201620460646 U CN 201620460646U CN 205924641 U CN205924641 U CN 205924641U
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- China
- Prior art keywords
- inner sleeve
- flange
- sleeve pipe
- outer tube
- wing
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Abstract
The utility model provides a trachea opens operation and uses sleeve pipe, relates to medical instrument, solves that current sleeve pipe can make that patient produces the sensation of asphyxia, the technical problem of the difficulty of ventilating, difficult sound production. The utility model discloses an outer tube is the curved pipe, and one end is equipped with collar flange, and the other end is the angular cut, have the stationary vane on the outer tube, stationary vane both ends through -hole is equipped with the fixed band, sleeve pipe in the outer tube suit, interior sleeve pipe is the curved pipe, and one end is equipped with the flange, is equipped with the draw -in groove on the flange, and the draw -in groove coordinates with the bayonet lock of stationary vane, and there is the external screw thread in flange the place ahead, and interior sleeve pipe other end extrados lateral wall is the angular cut, the tube core is run through in the intraductal chamber of endotheca, and the tube core comprises sealing cap, connecting rod and direction head, and the sealing cap inner wall is equipped with internal thread and interior sheathed tube matching the external screw, be equipped with hollow passageway on the tube core. The utility model is used for clinical tracheotomy has the sensation of asphyxia that can alleviate patient, is difficult for deviating from, changes during the pronounciation training that sound production, reasonable in design, connection are reliable, convenient operation's advantage.
Description
Technical field
The utility model belongs to technical field of medical instruments, particularly to a kind of bronchotomu sleeve pipe.
Background technology
At present, the tracheal tube that clinically bronchotomu uses is divided into two kinds, and one kind is disposable tracheal tube,
Because reusing, cause to waste；Another kind is metal tracheal tube, because there being inner tube can change with cleaning-sterilizing, can be long-term
Application.Metal tracheal catheter is widely used in clinical tracheotomy.
The metal tracheal tube of prior art suffers from the drawback that：First, the tube core of conduit is solid, is sending into tracheae
During, patient can be made to produce sensation of asphyxia；2nd, existing pipe box front opening is flat face, is changing position or the work of bowing that comes back
It may occur that sputum aspirator tube enters difficulty after dynamic, or even ventilation is not smooth；3rd, during pronounciation training, tube sealing cap can be coughed because of patient
Feel suffocated and eject, and the gap between the rear sleeve outer tube of plugging and tracheae is little, is difficult to cause sounding；4th, conventional metals sleeve pipe
All do not configure fixing band, need separately to join or make by oneself；5th, the directly contact of the metal edge of existing sleeve pipe fixed-wing and skin,
Long-Time Service can cause to skin to damage.
Content of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of bronchotomu sleeve pipe, solution
Certainly existing sleeve pipe can make patient's generation sensation of asphyxia, variation position can occur to be difficult sounding when dysventilation, pronounciation training, not configure
Fixing band and the technical problem that easily skin is caused with damage.
The utility model is achieved through the following technical solutions：
A kind of bronchotomu sleeve pipe, including：Outer tube, inner sleeve, tube core and fixed-wing, wherein：
Described outer tube is curved pipe, and outer tube one end is provided with collar flange, and the outer arc surface side wall of the outer tube other end is
Angular cut；
It is provided with fixed-wing, described fixed-wing is hollow housing, inner walls outside one end that flange is carried on outer tube
Fluted with being correspondingly arranged at Hp contacts, there is gap in described overcoat Pipe Flange and recess sidewall, described fixed-wing upper surface
It is provided with bayonet lock, described fixed-wing horizontal plane two ends are symmetrically arranged with through hole, and two through hole is respectively equipped with fixing band；
It is provided with inner sleeve, described inner sleeve is curved pipe, and one end of inner sleeve is provided with flange, convex in described outer tube
Draw-in groove is provided with edge, draw-in groove is connected with the bayonet lock on fixed-wing, in front of flange, has one section of external screw thread, described inner sleeve
The outer arc surface side wall of the other end is angular cut；
Described inner sleeve tube cavity runs through tube core, and described tube core is made up of plugging cap, connecting rod and guide head, described closure
Cap is lid, lid inwall is provided with internal thread, described internal thread is matched with the external screw thread on inner sleeve；Described guide head
For natural arc transition shape, described tube core is provided with hollow passageway, described plugging cap and connecting rod are to be detachably connected.
Described inner sleeve is consistent with outer tube radian, and after inner sleeve insertion outer tube, inner sleeve outer arc surface side wall is cut sth. askew
Mouthful with the position of outer tube outer arc surface side wall angular cut, size and angle all same.
Further, described plugging cap is provided with plugging lid.
Further, described fixing band is made using elastomeric material.
Further, described fixed-wing outer wrap has silica gel sheath.
The utility model compared with prior art, because inner sleeve and outer tube outer arc surface side wall employ angular cut and set
Meter, the discharge area increasing sleeve pipe one end, it is ensured that sleeve pipe will not be deviate from because too short, decreases because of Body Position Change tube displacement
The unsmooth breath leading to, reduces simultaneously and leads to the intransitable probability of sputum aspirator tube because phlegm scab is formed；The hollow structure of tube core, in set
Pipe makes Patients with Lung communicate with outside air during inserting tracheae, can be with the sensation of asphyxia of reduction of patient；Interior spiral shell on plugging cap
Line coordinates fixation, stable connection with the external screw thread of inner sleeve one end by screw thread, and plugging cap can be avoided to cough because of patient in plugging
Cough and feel suffocated and eject；Supporting fixing band and the application of elastomeric material, can reduce the operating time of fixed sleeving, improve patient's
Comfort level；Fixed-wing outer rim wrapped up by silica gel, it is to avoid metal edge and the directly contact of skin, reduces Long-Time Service
The damage that skin is caused.
The utility model is used for clinical tracheotomy, has and can mitigate the sensation of asphyxia of patient, be difficult abjection, sounding instruction
It is more easy to sounding, reasonable in design, connection is reliable, easy to operate advantage when practicing.
Brief description
Fig. 1 is inner and outer tubes cross section structure diagram of the present utility model；
Fig. 2 is inner and outer tubes left view of the present utility model；
Fig. 3 is tube core cross section structure diagram of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described.
As shown in Figure 1 to Figure 3, a kind of bronchotomu sleeve pipe, including：Outer tube 1, inner sleeve 2, tube core 3 and solid
Determine the wing 4, wherein：
Described outer tube 1 is curved pipe, and outer tube one end is provided with collar flange 1-1, the extrados of the other end of outer tube
Side wall is angular cut 1-2；
Described outer tube 1 carries and is provided with fixed-wing 4 outside one end of flange, and described fixed-wing 4 is hollow housing, housing
It is correspondingly arranged fluted 4-1, described overcoat Pipe Flange 1-1 and groove 4-1 side wall have gap, overcoat at inwall and Hp contacts
Fit clearance between pipe 1 and fixed-wing 4 can avoid the tube displacement that patient's light activity causes, described fixed-wing 4 upper end
Face is provided with bayonet lock 4-2, and described fixed-wing 4 horizontal plane two ends are symmetrically arranged with through hole, and two through hole is respectively equipped with fixing band 4-3,
The supporting operating time that can reduce during fixed sleeving of fixing band；
Described outer tube 1 inner chamber is set with inner sleeve 2, and described inner sleeve 2 is curved pipe, and one end of inner sleeve is provided with flange
2-2, flange is provided with draw-in groove, and draw-in groove is connected with the bayonet lock 4-2 on fixed-wing 4, has one section of external screw thread in front of flange 2-2
2-1；The outer arc surface side wall of described inner sleeve 2 other end is angular cut 2-3, increases the discharge area of sleeve pipe one end it is ensured that covering
Pipe will not be deviate from because too short, decrease the unsmooth breath leading to because of Body Position Change tube displacement, reduce simultaneously and lead to because of phlegm scab
The intransitable probability of sputum aspirator tube；
Described inner sleeve 2 inner chamber runs through tube core 3, and described tube core 3 is by plugging cap 3-1, connecting rod 3-2 and guide head 3-3
Composition, described plugging cap 3-1 is lid, and lid inwall is provided with internal thread, the external screw thread phase of described internal thread and inner sleeve 2
Cooperation, using threaded so that plugging cap 3-1 can be avoided to eject because patient's cough is felt suffocated in plugging；Described guide head
3-3 is nature arc transition shape, and described tube core 3 is provided with hollow passageway, makes Patients with Lung during tracheae inserted by sleeve pipe
Communicate with outside air, can be with the sensation of asphyxia of reduction of patient；Described plugging cap 3-1 and connecting rod 3-2 are to be detachably connected, in disease
When people needs tube sealing to do vocal exercises, tube sealing cap can be separated with tube core, and tube sealing cap is installed on inner sleeve one end, be realized
The closing of tracheostomy cannula.
Plugging lid 3-1-1 is provided with described plugging cap 3-1.
Described fixing band 4-3 is made using elastomeric material, can improve the comfort level of patient in the use of sleeve pipe.
Described fixed-wing 4 outer wrap has silica gel sheath, it is to avoid the directly contact of metal edge and skin, reducing makes for a long time
With the damage that skin is caused.
Described inner sleeve 2 is consistent with outer tube 1 radian, after inner sleeve 2 insertion outer tube 1, inner sleeve outer arc surface side wall
The position of angular cut 2-3 and outer tube outer arc surface side wall angular cut 1-2, size and angle all same.
A kind of course of work of bronchotomu sleeve pipe and principle：
First, tube core 3 is placed in inner sleeve 2, is threaded connection fixation, then inner sleeve 2 is together put with tube core 3
Enter outer tube 1, fixed by bayonet lock, draw-in groove and outer tube；
After sleeve pipe is inserted patient airway, unclamp threadeding between tube core 3 and inner sleeve 2, extract tube core 3, will
Fixing band 4-3 covers to patient's collare, adjusts elastic until patient is in comfortable state, realizes the installation of sleeve pipe；
When client need tube sealing does vocal exercises, separate plugging cap 3-1 and tube core 3, plugging lid 3-1-1 is arranged on closure
In the hollow passageway of cap 3-1, and plugging cap 3-1 is installed on inner sleeve 2 one end together with plugging lid 3-1-1, and and inner sleeve
Pipe 2 is threaded connection, and realizes the closing of sleeve pipe, carries out pronunciation practice.
The utility model can be embodied as the spirit or essence without deviating from invention in a variety of forms, so should manage
Solution, above-described embodiment is not limited to aforesaid details, and widely should explain in the range of claim is limited, and therefore falls into power
Change in profit requirement or its equivalent scope and remodeling all should be claim and covered.
Claims (5)
1. a kind of bronchotomu sleeve pipe, including：Outer tube (1), inner sleeve (2), tube core (3) and fixed-wing (4), it is special
Levy and be：
Described outer tube (1) is curved pipe, and its one end is provided with collar flange (1-1), and the outer arc surface side wall of the other end is angular cut
(1-2)；
Described outer tube (1) carries and is provided with fixed-wing (4) outside one end of flange, and described fixed-wing (4) is hollow housing, shell
It is correspondingly arranged fluted (4-1) at internal wall and Hp contacts, described overcoat Pipe Flange (1-1) is existed with groove (4-1) side wall
Gap, described fixed-wing (4) upper surface is provided with bayonet lock (4-2), and described fixed-wing (4) horizontal plane two ends are symmetrically arranged with logical
Hole, two through hole is respectively equipped with fixing band (4-3)；
Described outer tube (1) inner chamber suit inner sleeve (2), described inner sleeve (2) is curved pipe, and inner sleeve (2) one end is provided with
Flange (2-2), flange is provided with draw-in groove, draw-in groove is connected with the bayonet lock (4-2) on fixed-wing (4), in front of flange (2-2)
There is one section of external screw thread (2-1)；The outer arc surface side wall of described inner sleeve (2) other end is angular cut (2-3)；
Described inner sleeve (2) inner chamber runs through tube core (3), and described tube core (3) is by plugging cap (3-1), connecting rod (3-2) and guiding
Head (3-3) composition, described plugging cap (3-1) is lid, and lid inwall is provided with internal thread, described internal thread and inner sleeve
External screw thread matches；Described guide head (3-3) is nature arc transition shape, and described tube core (3) is provided with hollow passageway, described
Plugging cap (3-1) and connecting rod (3-2) are to be detachably connected.
2. a kind of bronchotomu sleeve pipe according to claim 1, is characterized in that：Set on described plugging cap (3-1)
It is equipped with plugging lid (3-1-1).
3. a kind of bronchotomu sleeve pipe according to claim 1, is characterized in that：Described fixing band (4-3) adopts
Elastomeric material is made.
4. a kind of bronchotomu sleeve pipe according to claim 1, is characterized in that：Bag outside described fixed-wing (4)
It is wrapped with silica gel sheath.
5. a kind of bronchotomu sleeve pipe according to claim 1, is characterized in that：Described inner sleeve (2) and overcoat
Pipe (1) radian is consistent, after inner sleeve (2) insertion outer tube (1), inner sleeve outer arc surface side wall angular cut (2-3) and outer tube
The position of outer arc surface side wall angular cut (1-2), size and angle all same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460646.2U CN205924641U (en) | 2016-05-18 | 2016-05-18 | Trachea opens operation and uses sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460646.2U CN205924641U (en) | 2016-05-18 | 2016-05-18 | Trachea opens operation and uses sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924641U true CN205924641U (en) | 2017-02-08 |
Family
ID=57935243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620460646.2U Withdrawn - After Issue CN205924641U (en) | 2016-05-18 | 2016-05-18 | Trachea opens operation and uses sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205924641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944206A (en) * | 2016-05-18 | 2016-09-21 | 黄泽浩 | Sleeve used for tracheotomy |
| CN107007920A (en) * | 2017-05-26 | 2017-08-04 | 南通大学附属医院 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
| CN111434361A (en) * | 2019-01-14 | 2020-07-21 | 郑州大学第一附属医院 | A kind of cannula for tracheotomy |
-
2016
- 2016-05-18 CN CN201620460646.2U patent/CN205924641U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944206A (en) * | 2016-05-18 | 2016-09-21 | 黄泽浩 | Sleeve used for tracheotomy |
| CN107007920A (en) * | 2017-05-26 | 2017-08-04 | 南通大学附属医院 | The anti-urethral injury bladder irrigation catheter of Multifunctional anti-blocking plug |
| CN111434361A (en) * | 2019-01-14 | 2020-07-21 | 郑州大学第一附属医院 | A kind of cannula for tracheotomy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned |