CN201248945Y - Reinforced trachea cannula - Google Patents
Reinforced trachea cannula Download PDFInfo
- Publication number
- CN201248945Y CN201248945Y CNU2008202002054U CN200820200205U CN201248945Y CN 201248945 Y CN201248945 Y CN 201248945Y CN U2008202002054 U CNU2008202002054 U CN U2008202002054U CN 200820200205 U CN200820200205 U CN 200820200205U CN 201248945 Y CN201248945 Y CN 201248945Y
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- CN
- China
- Prior art keywords
- air bag
- tracheal intubation
- trachea cannula
- wall
- aeration tube
- 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 relates to a reinforced trachea cannula, which comprises a trachea cannula, an air bag and an indicating air bag; wherein, the air bag is located at the front end of the trachea cannula; the indicating air bag is communicated with the air bag; the terminal of the trachea cannula is provided with an adapter which can be connected with a respirator or an anesthesia apparatus; an elastic steel wire is arranged in the wall of the trachea cannula; an aeration tube is connected between the indicating air bag and the air bag and embedded in the wall of the trachea cannula; one end of the aeration tube is connected with the air bag; and the other end of the aeration tube is led out from the end close to the adapter of the trachea cannula to be communicated with the indicating air bag. Since the compression spring-shaped elastic steel wire is wound in the wall of the trachea cannula, the trachea cannula has the advantages of simple structure, ingenious design and good elasticity, cannot be easily kinked and can resist pressure. Moreover, since the aeration tube connected with the air bag is led out from the port of the terminal of the trachea cannula, the trachea cannula can be conveniently operated by medical workers, the aeration tube can be prevented from being contacted with the inserted part of the trachea of a patient, and therefore the phenomena of aeration difficulty and even medical accidents, which are caused by the inaccurate indication or compression of the air bag, can be reduced.
Description
Technical field
This utility model relates to the medical apparatus technical field, is a kind of tracheal intubation with air bag specifically.
Background technology
The tracheal intubation of prior art is single cover capsule structure, and promptly the front end in intubate is provided with an inflatable cuff.During use, behind tracheal intubation insertion patient's trachea, to the inflatable cuff inflation, make the gap between its sealing intubate and the tracheal wall, purpose prevents when locating intubate and ventilating that gas from leaking.Because tracheal intubation is positioned at the outer easy stressed compressing of part of patient body, make the tracheal intubation ventilation not smooth thereby can cause tracheal intubation to be folded into the angle; Moreover the sight line that tracheal intubation is blocked operation technique appears easily in implementing operation process, and because the tracheal intubation elasticity deficiency of prior art, must not careless mobile tracheal intubation, particularly in operation neurosurgery and incidence operation; Also have, because breather present and that aerating gasbag joins generally is located at the middle part of tracheal intubation, because tracheal intubation is inserted in patient's the body, tiny breather contacts with patient's insertion position easily can initiation air bag misregister or stressed compressing and the not smooth phenomenon of ventilating.
The utility model content
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provide a kind of simple in structure, the convenient use, elastic performance is good, the reinforced tracheal intubation that the stressed breather that is not easy to be folded into the angle and is connected with air bag is derived from the tracheal intubation end interface.
This utility model can be achieved through the following technical solutions:
A kind of reinforced tracheal intubation, comprise tracheal intubation (1), be positioned at the air bag (2) of tracheal intubation front end and the pilot balloon (5) that connects with air bag (2), the tracheal intubation end is provided with the joint (4) that can be connected with respirator or anesthetic machine, be provided with elastic wire (3) in the described tracheal intubation wall, being provided with breather (6) between this pilot balloon (5) and the air bag (2) joins, this breather (6) is embedded in the tracheal intubation wall and an end joins with air bag (2), and the other end is from derivation is connected with pilot balloon (5) near the tracheal intubation tip side.
Described elastic wire is the compression spring-like and is wound in the tracheal intubation wall, and elastic wire (3) is joint (4) end that the compression spring-like extends to tracheal intubation from the air bag of tracheal intubation front end always.Tracheal intubation (1) surface is provided with scale marker.
Because deriving from the tracheal intubation end interface, the breather that is connected with air bag is connected with pilot balloon, the person that makes the medical care precess operates tracheal intubation easily and uses on the patient, avoided the winding of tiny breather, also avoided simultaneously contacting between breather and the patient's trachea insertion section, reduced air bag misregister or stressed compressing and ventilate freely even the phenomenon of malpractice.
Described pilot balloon (5) end can be provided with the check valve of unidirectional unlatching, this check valve is to be used for work front and back charging and discharging gas air bag, charge into gas by check valve to air bag before the work, how much can observing of aeration quantity by pilot balloon, the function that makes pilot balloon monitoring be arranged and regulate to air bag; Discharge gas by operating valve after work is finished, tracheal intubation is conveniently taken out.
Described air bag (2) is the sacculus of high power capacity, low-pressure, be suitable for from the oral cavity or nasal cavity insertion trachea, being applied to anesthesia surgery uses, product adopts the manufacturing of medical grade PVC raw material, the tracheal intubation tip is smooth shape, it is more smooth that special sacculus design and good technique for sticking can make tracheal intubation insert, and reduces the patient and produce foreign body sensation.
This utility model product adopts special infuse production technology, takes the manufacturing of medical grade PVC raw material, and the tracheal intubation tip is smooth shape, the body softness, and elastic performance is good, is difficult for kinking, and ability suffers oppression.
Another purposes of this utility model product is the tracheal intubation operation, can be placed in the trachea operation in the very convenient operation by surgical doctor in art through disinfectant steel wire tracheal intubation.
This utility model compared with prior art has following advantage:
This utility model is provided with and is the elastic wire that compresses spring-like and is wound in the tracheal intubation wall, it is simple in structure, be skillfully constructed, elastic performance is good, be difficult for kinking, and ability suffers oppression, thereby avoided the stressed meeting of tracheal intubation to be folded into the angle and made the not smooth phenomenon of tracheal intubation ventilation, and the breather that joins with air bag is derived from the seam of tracheal intubation end, manipulating of very convenient medical worker, avoided contacting between breather and the patient's trachea insertion section, reduced air bag misregister or stressed compressing and the phenomenon of ventilate smooth even malpractice, this utility model product adopts special infuse production technology, take the manufacturing of medical grade PVC raw material, the tracheal intubation tip is smooth shape, and the body softness can not make the patient produce tangible foreign body sensation.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
Accompanying drawing 2 is the tracheal intubation schematic cross-section.
The specific embodiment
Come this utility model is further described below in conjunction with Figure of description:
Shown in accompanying drawing 1, accompanying drawing 2, a kind of reinforced tracheal intubation, comprise tracheal intubation 1, be positioned at the air bag 2 of tracheal intubation front end and the pilot balloon 5 that connects with air bag 2, the tracheal intubation end is provided with the joint 4 that can be connected with respirator or anesthetic machine, be provided with elastic wire 3 in the described tracheal intubation wall, being provided with breather 6 between this pilot balloon 5 and the air bag 2 joins, this breather 6 is embedded in the tracheal intubation wall and an end joins with air bag 2, and the other end is from derivation is connected with pilot balloon 5 near the tracheal intubation tip side.
Described elastic wire is the compression spring-like and is wound in the tracheal intubation wall, and elastic wire 3 is joint 4 ends that the compression spring-like extends to tracheal intubation from the air bag of tracheal intubation front end always.Tracheal intubation 1 surface is provided with scale marker.
Because deriving from the tracheal intubation end interface, the breather that is connected with air bag is connected with pilot balloon, the person that makes the medical care precess operates tracheal intubation easily and uses on the patient, avoided the winding of tiny breather, also avoided simultaneously contacting between breather and the patient's trachea insertion section, reduced air bag misregister or stressed compressing and ventilate freely even the phenomenon of malpractice
This utility model product adopts special infuse production technology, takes the manufacturing of medical grade PVC raw material, and the tracheal intubation tip is smooth shape, the body softness, and elastic performance is good, is difficult for kinking, and ability suffers oppression.
Another purposes of this utility model product is the tracheal intubation operation, can be placed in the trachea operation in the very convenient operation by surgical doctor in art through disinfectant steel wire tracheal intubation.
Claims (4)
1, a kind of reinforced tracheal intubation, comprise tracheal intubation (1), be positioned at the air bag (2) of tracheal intubation front end and the pilot balloon (5) that connects with air bag (2), the tracheal intubation end is provided with the joint (4) that can be connected with respirator or anesthetic machine, it is characterized in that: be provided with elastic wire (3) in the described tracheal intubation wall, being provided with breather (6) between this pilot balloon (5) and the air bag (2) joins, this breather (6) is embedded in the tracheal intubation wall and an end joins with air bag (2), and the other end is from derivation is connected with pilot balloon (5) near the tracheal intubation tip side.
2, reinforced tracheal intubation according to claim 1 is characterized in that: described elastic wire is the compression spring-like and is wound in the tracheal intubation wall.
3, reinforced tracheal intubation according to claim 2 is characterized in that: described elastic wire (3) is joint (4) end that the compression spring-like extends to tracheal intubation from the air bag of tracheal intubation front end always.
4, reinforced tracheal intubation according to claim 3 is characterized in that: described tracheal intubation (1) surface is provided with scale marker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202002054U CN201248945Y (en) | 2008-09-09 | 2008-09-09 | Reinforced trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202002054U CN201248945Y (en) | 2008-09-09 | 2008-09-09 | Reinforced trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248945Y true CN201248945Y (en) | 2009-06-03 |
Family
ID=40744619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202002054U Expired - Fee Related CN201248945Y (en) | 2008-09-09 | 2008-09-09 | Reinforced trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248945Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898006A (en) * | 2010-06-02 | 2010-12-01 | 广州市番禺区胆囊病研究所 | Trachea cannula mirror system |
| CN104043174A (en) * | 2014-07-07 | 2014-09-17 | 赵泽宇 | Lengthened fracturing resistant and pressing resistant type trachea cannula with expansion end |
| CN106512169A (en) * | 2016-12-09 | 2017-03-22 | 夏敏 | Air-exhaust-free tracheal catheter and use method thereof |
| CN108403189A (en) * | 2018-03-08 | 2018-08-17 | 无锡圣诺亚科技有限公司 | Elbow cutting and sucking knife |
| CN110393840A (en) * | 2019-07-18 | 2019-11-01 | 中山市普利斯微创介入医械有限公司 | Air bag integrated tracheal cannula |
| CN110585542A (en) * | 2019-08-31 | 2019-12-20 | 中山市普利斯微创介入医械有限公司 | Trachea cannula |
-
2008
- 2008-09-09 CN CNU2008202002054U patent/CN201248945Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898006A (en) * | 2010-06-02 | 2010-12-01 | 广州市番禺区胆囊病研究所 | Trachea cannula mirror system |
| CN104043174A (en) * | 2014-07-07 | 2014-09-17 | 赵泽宇 | Lengthened fracturing resistant and pressing resistant type trachea cannula with expansion end |
| CN104043174B (en) * | 2014-07-07 | 2016-06-08 | 赵泽宇 | A kind of longthening belt expands holds anti-crimping type trachea cannula |
| CN106512169A (en) * | 2016-12-09 | 2017-03-22 | 夏敏 | Air-exhaust-free tracheal catheter and use method thereof |
| CN108403189A (en) * | 2018-03-08 | 2018-08-17 | 无锡圣诺亚科技有限公司 | Elbow cutting and sucking knife |
| CN110393840A (en) * | 2019-07-18 | 2019-11-01 | 中山市普利斯微创介入医械有限公司 | Air bag integrated tracheal cannula |
| CN110585542A (en) * | 2019-08-31 | 2019-12-20 | 中山市普利斯微创介入医械有限公司 | Trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110909 |