CN211214849U - Novel autogenous cutting sleeve pipe - Google Patents
Novel autogenous cutting sleeve pipe Download PDFInfo
- Publication number
- CN211214849U CN211214849U CN201921859711.9U CN201921859711U CN211214849U CN 211214849 U CN211214849 U CN 211214849U CN 201921859711 U CN201921859711 U CN 201921859711U CN 211214849 U CN211214849 U CN 211214849U
- Authority
- CN
- China
- Prior art keywords
- cannula
- trachea
- tracheal
- air
- air bag
- 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
- 238000005520 cutting process Methods 0.000 title description 22
- 210000003437 trachea Anatomy 0.000 claims abstract description 46
- 210000004712 air sac Anatomy 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model relates to the field of a tracheostomy cannula of a medical appliance, in particular to a novel tracheostomy cannula, which comprises a trachea, a tracheal cannula, a fixed plate and an air sac part, wherein the tracheal cannula is provided with an arc part; the air bag part is provided with an outer bag part; the air bag part is positioned at the end part of the tracheal cannula, and an air supply system of the air bag part is an air pipe. Can provide a tracheostomy cannula which is easy to use and does not cause damage to the tracheal wall and which is easy to replace.
Description
Technical Field
The utility model relates to a medical instrument autogenous cutting sleeve pipe field, more specifically the novel autogenous cutting sleeve pipe that says so.
Background
Currently, there are many tracheal tubes available for tracheotomy patients, but these are generally long in the inserted portion of the tube, a design which is necessary in the case of tubes which require manual mechanical ventilation or which extend into the trachea for patients who are severely ill-aspirated and for patients who require a balloon. However, such a cannula extending into the trachea has the great disadvantage that the extending portion occupies a large part of the airway, causing a relatively narrow airway when the patient wears a speaking valve (a one-way valve) or a blocked tube, which affects ventilation and expectoration of secretions. In addition, the extending part directly stimulates the trachea, and the turbulent flow caused by the airflow passing through the sleeve also indirectly stimulates the trachea wall to cause airway reaction and secretion increase, for example, the application number is CN201721378100.3, the practical name is a button-like trachea sleeve which mainly comprises an external end 1 and a connecting sleeve 3; the connecting sleeve is characterized by further comprising an outer buckle 2 and an inner buckle 4 which are arranged at two ends of the connecting sleeve 3 and used for clamping the inner wall and the outer wall of the trachea to fix the trachea sleeve on the trachea, and the connecting sleeve 3 penetrates through the outer buckle 2 to be connected with the outer connecting end 1. The length of the connecting sleeve 3 is set to 8-26 mm. The circumference of the connection sleeve 3 is set to 6-12 mm. The external connection end 1 is integrally connected with the external buckle 2. The connecting sleeve 3 is detachably connected with the outer buckle 2 and the outer connecting end 1. The connecting sleeve 3 is integrally connected with the inner buckle 4. The open face of the outer connecting end 1 is provided with a square connecting groove 12 and a round connecting groove 11, so that the tracheal cannula can be provided with a speaking valve. The tracheal cannula is made of a silica gel soft material, and the button-like tracheal cannula can be fixed on the trachea, so that the stimulation to the trachea can be reduced, the wearing comfort level is improved, and the influence on the activity is reduced. The stimulation to the tracheotomy part and the tracheal mucosa is very small by shortening the length of the tracheal cannula in the trachea, and meanwhile, the tracheal cannula is attached to the tracheal wall in the trachea and does not go deep into the trachea, so that the foreign body sensation in the trachea is lighter than that of a common tracheal cannula. Light weight, small size, high transparency and high secrecy, and is especially suitable for patients with long-term catheterization. The outer port adopts a universal interface design and can be connected with a speaking valve to train breathing and sounding. The internal and external balance and the beauty can be kept by shortening the length of the external connection end part.
But this utility model when using, adapter sleeve 3 is connected with interior 4 integral types of knot, and the external diameter of interior knot 4 is greater than adapter sleeve 3's external diameter, and interior knot 4 is put into the trachea and is very inconvenient, simultaneously, takes out this interior knot 4, also can cause secondary damage to human trachea wall, so design a neotype autogenous cutting sleeve pipe.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a novel autogenous cutting sleeve pipe, can provide a convenient to use, and can not cause the autogenous cutting sleeve pipe of damage to the trachea wall, and this autogenous cutting sleeve pipe is convenient for change.
In order to solve the technical problem, the utility model relates to a medical instrument autogenous cutting sleeve pipe field, more specifically the novel autogenous cutting sleeve pipe that says so, including trachea, tracheal cannula, fixed plate and gasbag portion, can provide a convenient to use, and can not cause the autogenous cutting sleeve pipe of damage to the trachea wall, and this autogenous cutting sleeve pipe is convenient for change.
The tracheal cannula is provided with an arc-shaped part; the air bag part is provided with an outer bag part; the air bag part is positioned at the end part of the tracheal cannula, and an air supply system of the air bag part is an air pipe.
As a further optimization of the technical proposal, the utility model relates to a novel tracheostomy cannula the length of the tracheal cannula is 10-35cm, the perimeter is 6-12cm, and the size is selected according to the size of the specific trachea of children and old people.
As a further optimization of the technical scheme, the utility model relates to a novel autogenous cutting sleeve pipe gasbag portion fixed bonding at tracheal cannula's tip.
As the further optimization of the technical scheme, the utility model relates to a novel autogenous cutting sleeve pipe tracheal cannula's material make for soft silica gel material.
As a further optimization of the technical proposal, the utility model relates to a novel autogenous cutting sleeve pipe gasbag portion be double-deck gasbag structure.
As the further optimization of this technical scheme, the utility model relates to a novel autogenous cutting sleeve pipe fixed plate and tracheal cannula integrated into one piece.
The utility model relates to a novel autogenous cutting sheathed tube beneficial effect do:
the utility model relates to a novel autogenous cutting sleeve pipe can provide a convenient to use, and can not cause the autogenous cutting sleeve pipe of damage to the trachea wall, and this autogenous cutting sleeve pipe is convenient for change.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a novel autogenous cutting sleeve of the present invention.
Fig. 2 is a schematic view of the novel autogenous cutting sleeve of the present invention.
In the figure: an air pipe 1; a tracheal tube 2; a fixing plate 3; an air bag portion 4.
Detailed Description
The specific implementation mode is as follows:
the present embodiment is described below with reference to fig. 1 and 2, and the present invention relates to the field of tracheostomy cannula of medical equipment, and more specifically to a novel tracheostomy cannula, which comprises a trachea 1, a trachea cannula 2, a fixing plate 3 and an air sac part 4, and can provide a tracheostomy cannula which is convenient to use, does not cause damage to the trachea wall, and is convenient to replace.
The tracheal cannula 2 is provided with an arc-shaped part 2-1; the air bag part 4 is provided with an outer bag part 4-1; tracheal cannula 2 adopts medical soft silica gel material preparation, and gasbag portion 4 adopts medical rubber preparation, and the effect of gasbag portion 4 mainly plays the fixed action, gasbag portion 4 be located tracheal cannula 2's tip, the air supply system of gasbag portion 4 be trachea 1.
When in use, as shown in fig. 2, the trachea 1, the trachea cannula 2, the fixing plate 3 and the gasbag part 4 of the gasbag part 4 are plugged into the trachea, air is supplied to the gasbag part 4 through the trachea 1, the one-way valve is arranged on the trachea 1, so that the annular double-layer gasbag part 4 is bulged, the outward movement of the trachea cannula 2 is blocked, when the trachea cannula 2 needs to be replaced, the guide core is inserted into the trachea cannula 2, the trachea cannula 2 is extracted after the gas in the double-layer gasbag part 4 is discharged, the guide core is fixed, at the moment, the trachea cannula 2 is inserted into the rethread guide core, the arc part 2-1 is set to be convenient for replacing the trachea cannula 2, the trachea cannula 2 better moves along the guide core, and the replacement is convenient. By adopting the technical scheme, the tracheal cannula cannot block the trachea of a human body like the traditional tracheal cannula, and meanwhile, the air bag expansion cannot cause extrusion damage to the inner wall of the trachea of the human body like the traditional tracheal cannula, so that the tracheal cannula is convenient to replace and has good actual use effect.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel tracheostomy sleeve pipe, includes trachea (1), tracheal cannula (2), fixed plate (3) and gasbag portion (4), its characterized in that: the tracheal cannula (2) is provided with an arc part (2-1); an outer bag part (4-1) is arranged on the air bag part (4); the air bag part (4) is positioned at the end part of the tracheal cannula (2), and an air supply system of the air bag part (4) is an air pipe (1).
2. The novel tracheostomy cannula of claim 1 wherein: the length of the tracheal tube (2) is 10-35cm, and the circumference is 6-12 cm.
3. The novel tracheostomy cannula of claim 1 wherein: the air sac part (4) is fixedly bonded at the end part of the tracheal cannula (2).
4. The novel tracheostomy cannula of claim 1 wherein: the tracheal tube (2) is made of soft silica gel material.
5. The novel tracheostomy cannula of claim 1 wherein: the air bag part (4) is of a double-layer air bag structure.
6. The novel tracheostomy cannula of claim 1 wherein: the fixing plate (3) and the tracheal cannula (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859711.9U CN211214849U (en) | 2019-10-31 | 2019-10-31 | Novel autogenous cutting sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859711.9U CN211214849U (en) | 2019-10-31 | 2019-10-31 | Novel autogenous cutting sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211214849U true CN211214849U (en) | 2020-08-11 |
Family
ID=71930839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859711.9U Expired - Fee Related CN211214849U (en) | 2019-10-31 | 2019-10-31 | Novel autogenous cutting sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211214849U (en) |
-
2019
- 2019-10-31 CN CN201921859711.9U patent/CN211214849U/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: 20200811 |