CN218356898U - Disposable tracheal catheter for throat operation - Google Patents
Disposable tracheal catheter for throat operation Download PDFInfo
- Publication number
- CN218356898U CN218356898U CN202220181333.9U CN202220181333U CN218356898U CN 218356898 U CN218356898 U CN 218356898U CN 202220181333 U CN202220181333 U CN 202220181333U CN 218356898 U CN218356898 U CN 218356898U
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- China
- Prior art keywords
- trachea
- trachea cannula
- cannula
- gasbag
- endotracheal tube
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- 210000003437 trachea Anatomy 0.000 claims abstract description 74
- 210000003026 hypopharynx Anatomy 0.000 claims abstract description 3
- 238000001356 surgical procedure Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000003800 pharynx Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, and a disposable endotracheal tube for laryngopharynx operation is disclosed, including trachea cannula, the trachea, connect, the cuff, instruct gasbag and check valve, connect and the cuff sets up respectively in trachea cannula's both ends, the cuff adopts the thin middle thick hammer-shaped structure in both ends to set up, the trachea inserts in trachea cannula's inside, leave the clearance between trachea and the trachea cannula, be equipped with the spring in trachea and trachea cannula's the clearance, trachea cannula's inside is equipped with the connecting pipe, instruct that the gasbag is fixed to be set up in the end of connecting pipe, the check valve sets up on instructing the gasbag, the one end and the cuff fixed connection of instruction gasbag are kept away from to the connecting pipe, trachea cannula's pipe wall and the position department apart from most advanced cm adopt interior sunken triangle-shaped pipe wall setting. The utility model discloses easily accomplish the intubate socket, and can reduce the tracheal probability of damage, get into in appointed position more easily simultaneously, can make the effect of buckling of small size in addition to the result of use has been improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to disposable endotracheal tube for throat's operation.
Background
Endotracheal tubes have become increasingly widely used as a necessary instrument in anesthesia, emergency and laryngeal departments of hospitals.
At present because endotracheal tube texture is softer relatively, and its rigidity is not enough, and endotracheal tube is the operation that every anaesthetist all will go on almost every day, and endotracheal tube takes place the damage very easily, and the cuff is owing to adopt pentagonal cylinder structure, and endotracheal tube's the most advanced of being not convenient for insert in appointed position to influence endotracheal tube's result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the tracheal catheter is easy to be damaged and the inserting precision is poor in the prior art, and providing the disposable tracheal catheter for throat surgery.
In order to realize the purpose, the utility model adopts the following technical scheme:
disposable endotracheal tube for laryngopharynx operation, including trachea cannula, trachea, joint, cuff, instruction gasbag and check valve, connect and cuff set up respectively in trachea cannula's both ends, cuff adopts the setting of the thin middle slub hammer structure in both ends, the trachea insert in trachea cannula's inside, leave the clearance between trachea and the trachea cannula, be equipped with the spring in trachea and trachea cannula's the clearance, trachea cannula's inside is equipped with the connecting pipe, instruct the gasbag fixed set up in the end of connecting pipe, the check valve set up in instruct on the gasbag, the connecting pipe is kept away from instruct the one end and the cuff fixed connection of gasbag, trachea cannula's pipe wall and adopt the setting of interior sunken triangle-shaped pipe wall apart from most advanced 5 cm's position department.
Preferably, the air tube is movably inserted into the spring.
Preferably, the spring is a stainless steel spring.
Preferably, one end of the trachea extends to the outside of the endotracheal tube.
Preferably, the wall of the tracheal cannula is provided with scale marks.
Compared with the prior art, the utility model provides a disposable endotracheal tube for throat's operation possesses following beneficial effect:
1. this disposable endotracheal tube for throat operation, through setting up the cuff on trachea cannula, and the cuff adopts thin middle roving hammer shape structure, and the purpose makes the head and the afterbody of cuff littleer to get into more easily at appointed position.
2. This disposable endotracheal tube for throat operation through leaving the clearance between trachea cannula and trachea, can reduce the probability of haring the trachea, and makes things convenient for medical personnel to accomplish the operation of intubate.
3. This disposable endotracheal tube for throat's operation through setting up the spring between trachea cannula and trachea, can make trachea cannula make the effect of buckling of small size, and make trachea cannula and trachea can not appear buckling too big phenomenon, can make trachea cannula and trachea resume fast for the state of straight line simultaneously to the result of use has been improved.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses easily accomplish the intubate socket, and can reduce the tracheal probability of damage, get into more easily simultaneously in appointed position, can make the effect of buckling of small size in addition to the result of use has been improved.
Drawings
FIG. 1 is a schematic view of a disposable endotracheal tube for throat surgery according to the present invention;
figure 2 is a cross-sectional view of the tracheal cannula of figure 1.
In the figure: 1 trachea cannula, 2 trachea, 3 joints, 4 cuffs, 5 indication air bags, 6 one-way valves, 7 springs and 8 connecting tubes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, the disposable tracheal catheter for laryngeal surgery comprises a tracheal cannula 1, a trachea 2, a connector 3, a cuff 4, an indicating air bag 5 and a one-way valve 6, wherein the connector 3 and the cuff 4 are respectively arranged at two ends of the tracheal cannula 1, and the cuff 4 is arranged in a spindle structure with thin ends and middle part, so that the cuff 4 can be inserted more easily; the tube wall of the tracheal cannula 1 is provided with scale marks, so that the insertion depth of the tracheal cannula 1 can be observed conveniently; the trachea 2 is inserted into the trachea cannula 1, one end of the trachea 2 extends to the outside of the trachea cannula 1, a gap is reserved between the trachea 2 and the trachea cannula 1, a spring 7 is arranged in the gap between the trachea 2 and the trachea cannula 1, the spring 7 is a stainless steel spring, the trachea 2 is movably inserted into the spring 7, the trachea cannula 1 and the trachea 2 are prevented from being bent too much under the action of the spring 7, and meanwhile, the trachea cannula 1 and the trachea 2 can be quickly restored to a linear state; the position of the tube wall of the tracheal cannula 1, which is 5cm away from the tip, is provided with an inner concave triangular tube wall.
Example 2
Referring to fig. 1, in embodiment 2, on the basis of embodiment 1, a connecting pipe 8 is arranged inside an endotracheal tube 1, an indicating balloon 5 is fixedly arranged at the tail end of the connecting pipe 8, a one-way valve 6 is arranged on the indicating balloon 5, one end of the connecting pipe 8 far away from the indicating balloon 5 is fixedly connected with a cuff 4, and when the cuff 4 needs to be inflated, the one-way valve 6 can be connected with an external air source.
In the utility model, when in use, the cuff 4 adopts a thin middle roving hammer structure, so that the head and the tail of the cuff 4 are smaller, and the cuff can more easily enter the appointed position, and in addition, the probability of damaging the trachea 2 can be reduced by leaving a gap between the trachea cannula 1 and the trachea 2, and the operation of the cannula can be conveniently completed by medical staff; in the use, if need make trachea cannula 1 and trachea 2 when the small amplitude is buckled and is handled, directly make the small amplitude effect of buckling with trachea cannula 1 and trachea 2, and because spring 7's effect makes trachea cannula 1 and trachea 2 can not appear buckling too big phenomenon, can make trachea cannula 1 and trachea 2 resume the state for the straight line fast simultaneously to the result of use has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Disposable endotracheal tube for throat surgery, including trachea cannula (1), trachea (2), connect (3), cover bag (4), instruction gasbag (5) and check valve (6), its characterized in that, connect (3) and cover bag (4) set up respectively in the both ends of trachea cannula (1), cover bag (4) adopt the setting of the thin middle slub hammer structure in both ends, trachea (2) insert in the inside of trachea cannula (1), leave the clearance between trachea (2) and trachea cannula (1), be equipped with spring (7) in the clearance of trachea (2) and trachea cannula (1), the inside of trachea cannula (1) is equipped with connecting pipe (8), instruct gasbag (5) fixed set up in the end of connecting pipe (8), check valve (6) set up in on instructing gasbag (5), connecting pipe (8) are kept away from instruct the one end and the cover bag (4) fixed connection of gasbag (5), the trachea cannula (1) and the position department apart from most advanced 5cm adopts triangle-shaped.
2. A disposable laryngeal endotracheal tube according to claim 1, characterized in that the trachea (2) is inserted mobile inside the spring (7).
3. A disposable laryngeal endotracheal tube according to claim 1, characterized in that the spring (7) is a stainless steel spring.
4. A disposable laryngeal endotracheal tube according to claim 1, characterized in that one end of the trachea (2) extends outside the endotracheal tube (1).
5. A disposable laryngo pharynx surgical endotracheal tube according to claim 1, characterized in that the tube wall of the endotracheal tube (1) is provided with graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220181333.9U CN218356898U (en) | 2022-01-24 | 2022-01-24 | Disposable tracheal catheter for throat operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220181333.9U CN218356898U (en) | 2022-01-24 | 2022-01-24 | Disposable tracheal catheter for throat operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356898U true CN218356898U (en) | 2023-01-24 |
Family
ID=84951454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220181333.9U Active CN218356898U (en) | 2022-01-24 | 2022-01-24 | Disposable tracheal catheter for throat operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218356898U (en) |
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2022
- 2022-01-24 CN CN202220181333.9U patent/CN218356898U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Disposable tracheal tube for pharyngeal surgery Granted publication date: 20230124 Pledgee: Bank of China Limited Nanjing Jiangbei New Area Branch Pledgor: JIANGSU HUIJINRAN MEDICAL EQUIPMENT CO.,LTD. Registration number: Y2024980045484 |