CN207545593U - A kind of tracheostomy cannula - Google Patents
A kind of tracheostomy cannula Download PDFInfo
- Publication number
- CN207545593U CN207545593U CN201720482896.0U CN201720482896U CN207545593U CN 207545593 U CN207545593 U CN 207545593U CN 201720482896 U CN201720482896 U CN 201720482896U CN 207545593 U CN207545593 U CN 207545593U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipe
- shield
- tracheostomy cannula
- block
- 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
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Abstract
The utility model provides a kind of tracheostomy cannula, belongs to medical apparatus technical field.It solves the problems, such as that existing tracheotomy patients are sprayed in cutting opening sputum.This tracheostomy cannula, including shield, there is bandage on shield, the portion of taking over also is fixedly connected on shield, the end for taking over portion is fixed with pipe fitting, and one end of the pipe fitting is connected with the portion of taking over, and the other end is the interface being inserted into for sputum aspirator tube, block is connected on pipe fitting, the branch pipe for connecting oxygen hose and humidifying pipe is also fixed on the side wall of pipe fitting.This tracheostomy cannula can avoid sputum during tracheotomy from spraying, relatively sanitary.
Description
Technical field
The utility model belongs to medical apparatus technical field, is related to a kind of tracheostomy cannula.
Background technology
Tracheotomy patients need insertion oxygen hose to be supplied oxygen at cutting opening, it is also necessary to be inserted into humidifying pipe and come to air flue
Humidifying, and need to need to pull out oxygen hose and humidifying pipe during suction sputum, sputum aspirator tube is inserted into, operation is more troublesome, and will appear
Cutting opening sputum sprays, and influences medical worker and the health or health problem with ward personnel.
Invention content
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of tracheostomy cannula,
This tracheostomy cannula can avoid sputum during tracheotomy from spraying, relatively sanitary.
The purpose of this utility model can be realized by following technical proposal：A kind of tracheostomy cannula, which is characterized in that
Including side indent and there is flexible shield, there is the bandage for being bundled in patient's neck, the shield on the shield
On be also fixedly connected with the portion of taking over, this is taken over portion and is connected with the side of shield indent, and the end for taking over portion is fixed with pipe and connects
Head, one end of the pipe fitting are connected with the portion of taking over, and the other end is the interface being inserted into for sputum aspirator tube, is connected on the pipe fitting
The block that interface can be blocked is connected to, is also fixed with to connect oxygen hose and humidifying pipe on the side wall of the pipe fitting
Branch pipe.
After tracheotomy by shield the cover at the tracheotomy of patient throat, then bundled and stablized by bandage, oxygen
Pipe and humidifying pipe are connected on branch pipe, so as to be connected with shield concave side, for conveying oxygen and humidifying gas to patient
Road, and the interface of pipe fitting is closed by block, needs to open block during suction sputum, is then by sputum aspirator tube insertion pipe fitting
Can, it is easy to operate, and sputum can be avoided to spray, it is relatively sanitary.
In above-mentioned tracheostomy cannula, on the outer wall of the pipe fitting have tubulose connecting portion, the connecting portion with
Pipe fitting is connected, and one end of the branch pipe, which is fixed, to be set on connecting portion, other end closing, on the side wall of the branch pipe respectively
Offer the connecting hole one being inserted into for oxygen hose and the connecting hole two being inserted into for humidifying pipe.Branch pipe can seal connecting portion
It closes, and oxygen hose is fixedly plugged in connecting hole one, humidifying pipe is fixedly plugged in connecting hole two.
In above-mentioned tracheostomy cannula, there is internal thread, the pipe fitting on the internal perisporium for taking over portion outer end
There is external screw thread, the pipe fitting is plugged in the portion of taking over, and the two thread fitting is connected on the periphery wall of end.Pipe fitting with
Portion's thread fitting connection is taken over, pipe fitting can be disassembled when patient carries out cough exercise, it is easy to operate.
In above-mentioned tracheostomy cannula, the block is connected in by connect band on the outer wall of pipe fitting, in block
Inner face on there is columnar part, and columnar part can be plugged in pipe fitting when block lid is located at the end of pipe fitting, and
Columnar part and pipe fitting tight fit.Connect band avoids block from losing, and block lid is located on pipe fitting during without suction sputum, columnar part
Pipe socket end can be sealed.
In above-mentioned tracheostomy cannula, the pipe fitting and branch pipe are made of transparent plastic.Convenient for observing oxygen
The connection status of tracheae and humidifying pipe, sputum situation that also can be in observation tube.
In above-mentioned tracheostomy cannula, the shield is made of silica gel material.It can be bonded with patient throat, and
Avoid local infection.
Compared with prior art, this tracheostomy cannula has the following advantages：
1st, since shield the cover is at the tracheotomy of patient throat, and the interface of pipe fitting is closed by block, is needed
It wants to open block during suction sputum, sputum aspirator tube is then inserted into pipe fitting, it is easy to operate, and sputum can be avoided to spray
It penetrates, it is relatively sanitary.
2nd, since pipe fitting is connect with taking over portion's thread fitting, as patient, carry out can be by pipe fitting when cough is taken exercise
It disassembles, it is easy to operate.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this tracheostomy cannula.
Fig. 2 is the structure sectional view of this tracheostomy cannula.
In figure, 1, shield；11st, bandage；12nd, portion is taken over；2nd, pipe fitting；21st, interface；22nd, connecting portion；3rd, block；31、
Connect band；32nd, columnar part；4th, branch pipe；41st, connecting hole one；42nd, connecting hole two.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, a kind of tracheostomy cannula, including side indent and has flexible shield 1, has on shield 1
For being bundled in the bandage 11 of patient's neck, the portion of taking over 12 is also fixedly connected on shield 1, this takes over portion 12 and 1 indent of shield
Side connection, the end for taking over portion 12 is fixed with pipe fitting 2, and one end of the pipe fitting 2 is connected with taking over portion 12, the other end
To be used for the interface 21 of sputum aspirator tube insertion, the block 3 that interface 21 can be blocked, pipe fitting 2 are connected on pipe fitting 2
Side wall on be also fixed with branch pipe 4 for connecting oxygen hose and humidifying pipe.By 1 the cover of shield in patient throat after tracheotomy
Tracheotomy at, then bundled and stablized by bandage 11, oxygen hose and humidifying pipe be connected on branch pipe 4, so as to shield
The connection of 1 concave side is covered, for conveying oxygen and humidifying airway to patient, and the interface 21 of pipe fitting 2 passes through 3 envelope of block
It closes, needs to open block 3 during suction sputum, sputum aspirator tube is then inserted into pipe fitting 2, it is easy to operate, and can avoid
Sputum sprays, relatively sanitary.
With reference to shown in Fig. 2, there is the connecting portion 22 of tubulose on the outer wall of pipe fitting 2, which is connected with pipe fitting 2
Logical, one end of branch pipe 4, which is fixed, to be set on connecting portion 22, other end closing, is offered respectively for oxygen on the side wall of branch pipe 4
The connecting hole 1 that pipe is inserted into and the connecting hole 2 42 being inserted into for humidifying pipe, branch pipe 4 can close connecting portion 22, and oxygen
Pipe is fixedly plugged in connecting hole 1, and humidifying pipe is fixedly plugged in connecting hole 2 42.It takes on the internal perisporium of 12 outer end of portion
With internal thread, there is external screw thread on the periphery wall of 2 end of pipe fitting, pipe fitting 2 is plugged in the portion of taking over 12, and the two screw thread
Cooperation be connected, pipe fitting 2 connect with taking over 12 thread fitting of portion, when patient carry out cough exercise when can be by pipe fitting 2
It disassembles, it is easy to operate.Block 3 is connected in by connect band 31 on the outer wall of pipe fitting 2, in the inner face of block 3
Upper have a columnar part 32, and columnar part 32 can be plugged in pipe fitting 2, and column when the lid of block 3 is located at the end of pipe fitting 2
Shape portion 32 and 2 tight fit of pipe fitting, connect band 31 avoid block 3 from losing, and the lid of block 3 is located on pipe fitting 2 during without suction sputum,
Columnar part 32 can be sealed 2 end of pipe fitting.Pipe fitting 2 and branch pipe 4 are made of transparent plastic, convenient for observing oxygen
The connection status of tracheae and humidifying pipe, sputum situation that also can be in observation tube.Shield 1 is made of silica gel material, Neng Gouyu
Patient throat is bonded, and avoids local infection.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of tracheostomy cannula, which is characterized in that including side indent and with flexible shield (1), the shield (1)
Above there is the bandage (11) for being bundled in patient's neck, be also fixedly connected with the portion of taking over (12) on the shield (1), this is taken over
Portion (12) is connected with the side of shield (1) indent, and the end for taking over portion (12) is fixed with pipe fitting (2), the pipe fitting (2)
One end be connected with taking over portion (12), the other end is the interface (21) being inserted into for sputum aspirator tube, is connected on the pipe fitting (2)
It is connected to and the block (3) that interface (21) block can be also fixed with to connect oxygen on the side wall of the pipe fitting (2)
The branch pipe (4) of pipe and humidifying pipe.
2. tracheostomy cannula according to claim 1, which is characterized in that there is pipe on the outer wall of the pipe fitting (2)
The connecting portion (22) of shape, the connecting portion (22) are connected with pipe fitting (2), and one end of the branch pipe (4), which is fixed, is set in connection
In portion (22), the other end is closed, and the connecting hole one (41) being inserted into for oxygen hose is offered respectively on the side wall of the branch pipe (4)
With the connecting hole two (42) being inserted into for humidifying pipe.
3. tracheostomy cannula according to claim 2, which is characterized in that described to take on the internal perisporium of portion (12) outer end
With internal thread, there is external screw thread on the periphery wall of pipe fitting (2) end, the pipe fitting (2) is plugged on the portion of taking over
(12) in, and the two thread fitting is connected.
4. the tracheostomy cannula according to Claims 2 or 3, which is characterized in that the block (3) passes through connect band (31)
It is connected on the outer wall of pipe fitting (2), there is columnar part (32) on the inner face of block (3), and when block (3) lid is located at pipe
Columnar part (32) can be plugged in pipe fitting (2) during the end of connector (2), and columnar part (32) and pipe fitting (2) tight fit.
5. tracheostomy cannula according to claim 4, which is characterized in that the pipe fitting (2) and branch pipe (4) use
Transparent plastic is made.
6. tracheostomy cannula according to claim 5, which is characterized in that the shield (1) is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482896.0U CN207545593U (en) | 2017-05-03 | 2017-05-03 | A kind of tracheostomy cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482896.0U CN207545593U (en) | 2017-05-03 | 2017-05-03 | A kind of tracheostomy cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545593U true CN207545593U (en) | 2018-06-29 |
Family
ID=62672395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482896.0U Expired - Fee Related CN207545593U (en) | 2017-05-03 | 2017-05-03 | A kind of tracheostomy cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207545593U (en) |
-
2017
- 2017-05-03 CN CN201720482896.0U patent/CN207545593U/en not_active Expired - Fee Related
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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: 20180629 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |