CN209884958U - Locatable tracheotomy cannula - Google Patents
Locatable tracheotomy cannula Download PDFInfo
- Publication number
- CN209884958U CN209884958U CN201820821110.8U CN201820821110U CN209884958U CN 209884958 U CN209884958 U CN 209884958U CN 201820821110 U CN201820821110 U CN 201820821110U CN 209884958 U CN209884958 U CN 209884958U
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- catheter
- positionable
- tube
- tube according
- inflation tube
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Abstract
The utility model discloses a locatable tracheotomy tube in the field of medical appliances, which comprises a catheter, a cannula core arranged in the catheter and a conveying device; the front part of the catheter is provided with a cuff, and the upper part of the catheter is provided with a fixed wing; the tube inserting core is internally embedded with optical fibers; a sleeve shaft which can rotate, be adjusted up and down and can be fixedly inserted into the catheter of the throat is arranged below the fixed wing; the sleeve shaft comprises a locking sleeve and a locking cap sleeved on the locking sleeve; the fixed wings are provided with scarves; the conveying device comprises a one-way valve, an indicating saccule and an inflation tube; one end of the inflation tube is connected with the one-way valve, the other end of the inflation tube is connected with the catheter, and the indicating balloon is arranged on the inflation tube. The utility model discloses simple structure fixes a position the accuracy.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a positioning tracheotomy tube.
Background
Tracheotomies are procedures that are often performed by critically ill patients, particularly neurosurgical, otorhinolaryngological, and thoracic patients. After tracheotomy, most patients need to put into a tracheal cannula by using a thin tube and then fix with adhesive plaster at the chest or the neck. There are several problems with this approach: 1. the adhesive plaster is uncomfortable after being stuck on the skin for a long time; 2. the depth of insertion of the cannula cannot be accurately confirmed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can fix a position tracheotomy tube convenient to wear, fix a position accurate.
The purpose of the utility model is realized like this: a positionable tracheotomy tube comprises a catheter, a tube inserting core arranged in the catheter and a conveying device;
the front part of the catheter is provided with a cuff, and the upper part of the catheter is provided with a fixed wing; the tube inserting core is internally embedded with optical fibers; a sleeve shaft which can rotate, be adjusted up and down and can be fixedly inserted into the catheter of the throat is arranged below the fixed wing; the sleeve shaft comprises a locking sleeve and a locking cap sleeved on the locking sleeve; the fixed wings are provided with scarves;
the conveying device comprises a one-way valve, an indicating saccule and an inflation tube; one end of the inflation tube is connected with the one-way valve, the other end of the inflation tube is connected with the catheter, and the indicating balloon is arranged on the inflation tube.
Compared with the prior art, the utility model discloses an useful part lies in: because the soft optical fiber is embedded in the cannula core, the hardness of the cannula core is increased, and the deformation and the flat holding of the catheter are avoided; meanwhile, the position of the tail end of the catheter is positioned more accurately; the silk ribbon is arranged, so that the shoe is more suitable for wearing; because the silk ribbon is provided with the trapezoidal tightening shell, the silk ribbon can not occupy too much space.
As the preferred scheme of the utility model, the metal reinforcing wire of design pipe is inlayed to the pipe.
As a further preferable scheme of the present invention, the bending angle of the middle portion of the guide tube is 90 degrees.
As a further preferable aspect of the present invention, the optical fiber is made of a soft material.
As a further preferred scheme of the utility model, the cannula core is smooth circular-arc with pipe junction, the terminal material of pipe is soft pipe material.
As a further preferred scheme of the utility model, the catheter is provided with X-ray developing lines around.
As a further preferred aspect of the present invention, the outer surface of the catheter is provided with scale lines indicating the depth.
As a further preferred proposal of the utility model, the scarf is provided with a trapezoidal tightening shell which can freely receive and release the scarf.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the structure of the present invention.
Fig. 3 is a schematic view of the fixed wing and the sleeve shaft of the present invention.
The device comprises a catheter 1, an intubation core 2, a conveying device 3, a cuff 4, a fixing wing 5, an optical fiber 6, a silk scarf 7, a one-way valve 8, an indicating balloon 9, an inflation tube 10, a trapezoidal tightening shell 11, a sleeve shaft 12, a locking sleeve 121 and a locking cap 122.
Detailed Description
As shown in fig. 1, the positionable tracheotomy tube comprises a tube 1, a tube inserting core 2 arranged inside the tube 1, and a conveying device 3;
the front part of the catheter 1 is provided with a cuff 4, and the upper part of the catheter 1 is provided with a fixed wing 5; the tube inserting core 2 is internally embedded with an optical fiber 6; a sleeve shaft 12 which can rotate, be adjusted up and down and can be fixedly inserted into the conduit of the throat is arranged below the fixed wing 5; the quill 12 comprises a locking sleeve 121 and a locking cap 122 sleeved on the locking sleeve 121; the fixed wing 5 is provided with a scarves 7;
the conveying device 3 comprises a one-way valve 8, an indicating balloon 9 and an inflation tube 10; one end of the inflation tube 10 is connected with the one-way valve 8, the other end is connected with the catheter 1, and the indicating balloon 9 is arranged on the inflation tube 10.
The conduit 1 is embedded with a metal reinforcing wire for shaping the conduit.
The bending angle of the middle part of the conduit 1 is 90 degrees.
The optical fiber 6 is made of a soft material.
The joint of the intubation core 2 and the catheter 1 is in a smooth arc shape, and the tail end of the catheter 1 is made of soft catheter material.
X-ray developing lines are arranged around the catheter 1.
The outer surface of the catheter 1 is provided with scale lines for displaying the depth.
The scarf 7 is provided with a trapezoidal tightening shell 11 which can freely receive and release the scarf.
The working principle of the utility model is explained as follows: the catheter 1 is inserted into the body and the cuff 4 is inflated by the delivery means 3. the shape of the catheter 1 can be further controlled by the cannula core 2 and the rigid optical fibres 6 arranged inside, the internal optical fibres 1 being guided by a red laser or a red LED light source and finally the position of the tip of the catheter 1 being accurately determined.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (8)
1. A localizable tracheotomy tube, comprising: the device comprises a conduit, an intubation core arranged in the conduit and a conveying device;
the front part of the catheter is provided with a cuff, and the upper part of the catheter is provided with a fixed wing; the tube inserting core is internally embedded with optical fibers; a sleeve shaft which can rotate, be adjusted up and down and can be fixedly inserted into the catheter of the throat is arranged below the fixed wing; the sleeve shaft comprises a locking sleeve and a locking cap sleeved on the locking sleeve; the fixed wings are provided with scarves;
the conveying device comprises a one-way valve, an indicating saccule and an inflation tube; one end of the inflation tube is connected with the one-way valve, the other end of the inflation tube is connected with the catheter, and the indicating balloon is arranged on the inflation tube.
2. A positionable tracheostomy tube according to claim 1, wherein: the metal reinforcing wire of the shaping catheter is embedded in the catheter.
3. A positionable tracheostomy tube according to claim 1, wherein: the bending angle of the middle part of the guide pipe is 90 degrees.
4. A positionable tracheostomy tube according to claim 1, wherein: the optical fiber is made of soft materials.
5. A positionable tracheostomy tube according to claim 1, wherein: the joint of the intubation core and the catheter is in a smooth arc shape, and the tail end of the catheter is made of soft catheter materials.
6. A positionable tracheostomy tube according to claim 1, wherein: x-ray developing lines are arranged around the catheter.
7. A positionable tracheostomy tube according to claim 1, wherein: the outer surface of the catheter is provided with scale marks for displaying depth.
8. A positionable tracheostomy tube according to claim 1, wherein: the scarf is provided with a trapezoidal tightening shell capable of freely winding and unwinding the scarf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821110.8U CN209884958U (en) | 2018-05-30 | 2018-05-30 | Locatable tracheotomy cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821110.8U CN209884958U (en) | 2018-05-30 | 2018-05-30 | Locatable tracheotomy cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209884958U true CN209884958U (en) | 2020-01-03 |
Family
ID=69014878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821110.8U Active CN209884958U (en) | 2018-05-30 | 2018-05-30 | Locatable tracheotomy cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209884958U (en) |
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2018
- 2018-05-30 CN CN201820821110.8U patent/CN209884958U/en active Active
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