CN204073016U - A kind of multilumen tracheal catheter - Google Patents
A kind of multilumen tracheal catheter Download PDFInfo
- Publication number
- CN204073016U CN204073016U CN201420514843.9U CN201420514843U CN204073016U CN 204073016 U CN204073016 U CN 204073016U CN 201420514843 U CN201420514843 U CN 201420514843U CN 204073016 U CN204073016 U CN 204073016U
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- China
- Prior art keywords
- main pipe
- suction sputum
- administration
- medicine
- tracheal
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Abstract
The utility model discloses a kind of multilumen tracheal catheter, comprise trachea main pipe and air bag, described trachea main pipe tube wall also arranges two passages respectively: suction sputum passage and the administration channel to tracheal strips drug delivery, the suction sputum entrance of described suction sputum passage is arranged on main pipe front end side wall, suction sputum outlet is arranged on main pipe rear end sidewall, and connects a suction pump; The medicine outlet of described administration channel is arranged on main pipe front end side wall, and medicine-pouring port is arranged on main pipe rear end sidewall, and connects a syringe.Multilumen tracheal catheter described in the utility model, can remove tracheal strips sputum and injectable drug by suction sputum passage and administration channel, carry out endotracheal anesthesia, intrarterial; Medicine outlet is a circle aperture, and after the injectable drug made, medicine sprays along endotracheal tube wall to surrounding, and administration evenly can be sprayed on tracheal wall, and comparatively in conventional endotracheal tubes, administration range is wide, is easily absorbed.
Description
Technical field
This utility model relates to a kind of multilumen tracheal catheter.
Background technology
Endotracheal intubation, refers to special endotracheal tube, inserts in patient's trachea, the technology being a kind of endotracheal anesthesia He giving emergency treatment to a patient by oral cavity or nasal cavity, is also the most reliable means that maintenance upper respiratory tract is unobstructed.It except in order to safeguard air flue unimpeded except, the keeping that can also be used for ventilating, prevent from inhaling by mistake, accurately carrying out the medical measures such as air flue attraction, intrarterial.Be widely used at present in general anesthesia and in the rescue of critical patient.
Endotracheal tube comparatively conventional at present generally comprises conduit, connection tube and inflatable cuff.Must carry out by separating respiratory machine when carrying out air flue attraction or intratracheal administration, and sometimes for the rescue of critical patient, air flue is supported and is seized every minute and second.And retaining the patient breathed, often occur cough reflex when taking above-mentioned measure, unlimited air flue seam often just becomes the source of cross infection.
When carrying out suction sputum operation at present clinically, generally can only attract oral secretion and air flue depths, and the distance between endotracheal tube air bag to glottis often just becomes blind area, especially as operation or the operation of department of otorhinolaryngology, the department of stomatology etc., the hemorrhage or secretions tend of upper respiratory tract is deposited in this blind area.For the patient of Preserving time endotracheal tube, easily form expectorant crust around inflatable cuff, be adhered with tracheal wall, not easily nurse, and easily damage air flue when pulling out endotracheal tube.
Utility model content
This utility model object is: provide a kind of multilumen tracheal catheter.
The technical solution of the utility model is:
A kind of multilumen tracheal catheter, comprise trachea main pipe and be arranged on the air bag in its nose catheter exit, gas distribution channel is provided with in described main pipe, one end of described gas distribution channel is positioned at air bag, its other end by appendix with bleed/gas injection part is connected, described trachea main pipe tube wall also arranges two passages respectively: suction sputum passage and the administration channel to tracheal strips drug delivery, the suction sputum entrance of described suction sputum passage is arranged on main pipe front end side wall, suction sputum outlet is arranged on main pipe rear end sidewall, and connects a suction pump; The medicine outlet of described administration channel is arranged on main pipe front end side wall, and medicine-pouring port is arranged on main pipe rear end sidewall, and connects a syringe.
Preferably, described medicine outlet comprises the circle aperture be arranged in main pipe front end side wall.
The utility model has the advantages that:
1. multilumen tracheal catheter described in the utility model, while keeping lasting oxygen supply for patient, can remove tracheal strips sputum and injectable drug by suction sputum passage and administration channel, carry out endotracheal anesthesia, intrarterial;
2. the medicine outlet of administration channel of the present utility model is a circle aperture, and after the injectable drug made, medicine sprays along endotracheal tube wall to surrounding, and administration evenly can be sprayed on tracheal wall, and comparatively in conventional endotracheal tubes, administration range is wide, is easily absorbed;
3. when this utility model is by administration channel injection humidification fluid, from the humidification fluid of aperture ejection, there is certain impulsive force, compared with the glutinous expectorant of traditional method more easy cleaning tracheal wall, make suction sputum more thorough, reduce suction sputum number of times, the patient for Preserving time endotracheal tube obviously can alleviate its misery.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is multilumen tracheal catheter profile;
Fig. 2 is multilumen tracheal catheter schematic diagram.
Wherein: 11, main pipe; 12, conduit outlet; 21, air bag; 22, gas distribution channel; 23, airbag aeration mouth; 31, suction sputum passage; 32, suction sputum entrance; 33, suction sputum outlet; 41, administration channel; 42, medicine outlet; 43, medicine-pouring port.
Detailed description of the invention
embodiment:
As illustrated in fig. 1 and 2, a kind of multilumen tracheal catheter that this utility model discloses, comprise trachea main pipe 11 and be arranged on the air bag 21 that its nose catheter exports 12 places, gas distribution channel 22 is provided with in described main pipe 11, one end of described gas distribution channel 22 is positioned at air bag 21, its other end is inflation inlet 23, by appendix with bleed/gas injection part is connected, for patient keeps lasting oxygen to supply.
Described trachea main pipe 11 tube wall also arranges two passages respectively: suction sputum passage 31 and the administration channel 41 to tracheal strips drug delivery, described suction sputum is led to, the suction sputum entrance 32 of 31 is arranged on main pipe front end side wall, and suction sputum outlet 33 is arranged on main pipe rear end sidewall, and connects a suction pump; The medicine outlet 42 of described administration channel 41 is arranged on main pipe front end side wall, and described medicine outlet 42 comprises the circle aperture be arranged in main pipe front end side wall, and medicine-pouring port 43 is arranged on main pipe rear end sidewall, and connects a syringe.
Described suction sputum passage 31 and administration channel 41 all injectable drugs, carry out endotracheal anesthesia, intrarterial; The medicine outlet of administration channel is a circle aperture, after making injectable drug, medicine sprays along endotracheal tube wall to surrounding, evenly be sprayed on tracheal wall, comparatively in conventional endotracheal tubes, administration range is wide, is easily absorbed, during by administration channel injection humidification fluid, from the humidification fluid of aperture ejection, there is certain impulsive force, compared with the glutinous expectorant of traditional method more easy cleaning tracheal wall, make suction sputum more thorough, reduce suction sputum number of times, the patient for Preserving time endotracheal tube obviously can alleviate its misery.
For the patient of Preserving time endotracheal tube; when intending extracting endotracheal tube of the present utility model; after abundant humidifying suction sputum, can inject lubricating fluid by suction sputum passage, air bag upper end trachea can fully be nursed, and makes to protect trachea not come to harm when endotracheal tube is extracted.When injecting humidification fluid to trachea, patient airway secretions can be avoided to spill from connection tube opening part, while protecting medical personnel's safety to a certain extent, reducing cross infection in hospital.
Claims (2)
1. a multilumen tracheal catheter, comprise trachea main pipe and be arranged on the air bag in its nose catheter exit, gas distribution channel is provided with in described main pipe, one end of described gas distribution channel is positioned at air bag, its other end by appendix with bleed/gas injection part is connected, it is characterized in that: described trachea main pipe tube wall also arranges two passages respectively: suction sputum passage and the administration channel to tracheal strips drug delivery, the suction sputum entrance of described suction sputum passage is arranged on main pipe front end side wall, suction sputum outlet is arranged on main pipe rear end sidewall, and connects a suction pump; The medicine outlet of described administration channel is arranged on main pipe front end side wall, and medicine-pouring port is arranged on main pipe rear end sidewall, and connects a syringe.
2. multilumen tracheal catheter according to claim 1, is characterized in that: described medicine outlet comprises the circle aperture be arranged in main pipe front end side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514843.9U CN204073016U (en) | 2014-09-10 | 2014-09-10 | A kind of multilumen tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514843.9U CN204073016U (en) | 2014-09-10 | 2014-09-10 | A kind of multilumen tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073016U true CN204073016U (en) | 2015-01-07 |
Family
ID=52165787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514843.9U Expired - Fee Related CN204073016U (en) | 2014-09-10 | 2014-09-10 | A kind of multilumen tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073016U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759011A (en) * | 2015-03-27 | 2015-07-08 | 杨智全 | Medicine feeding type trachea cannula |
| CN105664335A (en) * | 2015-12-31 | 2016-06-15 | 上海市第十人民医院 | Adjustable anti-blocking sputum suction pipe |
| CN108721748A (en) * | 2018-01-03 | 2018-11-02 | 华中科技大学同济医学院附属同济医院 | The tracheal catheter of cough peak flow velocity can be rebuild |
| CN111450372A (en) * | 2020-04-27 | 2020-07-28 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
| CN112336962A (en) * | 2020-10-22 | 2021-02-09 | 南京医科大学 | Severe medical science branch of academic or vocational study is supported with breathing with unobstructed ware of gas channel |
-
2014
- 2014-09-10 CN CN201420514843.9U patent/CN204073016U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759011A (en) * | 2015-03-27 | 2015-07-08 | 杨智全 | Medicine feeding type trachea cannula |
| CN105664335A (en) * | 2015-12-31 | 2016-06-15 | 上海市第十人民医院 | Adjustable anti-blocking sputum suction pipe |
| CN108721748A (en) * | 2018-01-03 | 2018-11-02 | 华中科技大学同济医学院附属同济医院 | The tracheal catheter of cough peak flow velocity can be rebuild |
| CN108721748B (en) * | 2018-01-03 | 2021-04-23 | 华中科技大学同济医学院附属同济医院 | Tracheal catheter capable of reconstructing cough peak flow velocity |
| CN111450372A (en) * | 2020-04-27 | 2020-07-28 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
| CN111450372B (en) * | 2020-04-27 | 2021-02-09 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
| CN112336962A (en) * | 2020-10-22 | 2021-02-09 | 南京医科大学 | Severe medical science branch of academic or vocational study is supported with breathing with unobstructed ware of gas channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |