CN203915706U - Disposable autogenous cutting sleeve pipe - Google Patents
Disposable autogenous cutting sleeve pipe Download PDFInfo
- Publication number
- CN203915706U CN203915706U CN201420312604.5U CN201420312604U CN203915706U CN 203915706 U CN203915706 U CN 203915706U CN 201420312604 U CN201420312604 U CN 201420312604U CN 203915706 U CN203915706 U CN 203915706U
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- CN
- China
- Prior art keywords
- sleeve pipe
- mucus
- main body
- air bag
- autogenous cutting
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- 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.)
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Abstract
Disposable autogenous cutting sleeve pipe, comprise casing main body and the air bag that is arranged on described casing main body front end, the end of described casing main body is provided with tracheostomy cannula connectivity port, it is characterized in that: described intubate main body comprises sleeve pipe tube core and sleeve pipe, described sleeve pipe tube core is set in described sleeve pipe, and described air bag embedding invests the outer wall of described sleeve pipe; In the tube wall of described sleeve pipe, be provided with airsac tube path; The outside back of the tube wall of described sleeve pipe is provided with mucus drainage channel, and the air bag upper limb of described autogenous cutting sleeve pipe is provided with mucus conduction hole.The technical solution of the utility model can strengthen the compatibility of autogenous cutting sleeve pipe and tissue, and solves the accumulation problems in mucus lake, air bag top.
Description
Technical field
This utility model relates to the technical field of medical apparatus and instruments, is a kind of disposable autogenous cutting sleeve pipe specifically.
Background technology
Instantly this treatment means of tracheotomy is along with the material of, the autogenous cutting sleeve pipe that uses mostly is polyethylene terephthalate (PET) material, also poor comparatively speaking with the compatibility of biological tissue, when contacting with human organ, can exist reaction larger, have the shortcoming that stimulates human body to produce more secretions.
The mucus that the top of the air bag of current autogenous cutting sleeve pipe exists the secretions such as saliva to cause is gathered (also claiming mucus lake), and it can cause the sickness rate of intubate mechanical ventilationassociatepneumonia pneumonia (for example suction-type pneumonia) high.
Therefore how to strengthen the compatibility of autogenous cutting sleeve pipe and tissue and reduce mucus and gather and become one of current problem demanding prompt solution,
Utility model content
The problem that this utility model solves is strengthen the compatibility of autogenous cutting sleeve pipe and tissue and reduce mucus and gather.
For addressing the above problem, this utility model provides a kind of disposable autogenous cutting sleeve pipe, comprise casing main body and the air bag that is arranged on the front end of described casing main body, the end of described intubate main body is provided with tracheostomy cannula connectivity port, described intubate main body comprises sleeve pipe tube core and sleeve pipe, described sleeve pipe tube core is set in described sleeve pipe, and described air bag embedding invests the outer wall of described sleeve pipe; In the tube wall of described sleeve pipe, be provided with airsac tube path; In the outside back tube wall of the tube wall of described sleeve pipe, be provided with mucus drainage channel, described autogenous cutting sleeve pipe is provided with mucus conduction hole near described air bag upper limb place.
Optionally, described mucus conduction hole comprises the mucus drainage tube that is arranged on described sleeve pipe and the second hole communicating with described mucus conduction hole that is arranged on described mucus drainage channel.
Optionally, described mucus conduction hole is positioned at the end of described casing main body near the position of described air bag upper limb.
Optionally, described air bag embedding invests the outer wall of the front end of described sleeve pipe.
Optionally, the front end of described intubate main body is provided with blow vent.
Optionally, the material of described tube core is that the material of sleeve pipe is silica gel described in polyethylene terephthalate.
Optionally, described airsac tube path is connected with external loading line; Described mucus drainage channel is connected with described external suction device.
Compared with prior art, the utlity model has following advantage:
This utility model is taked interior outer double-layer structure, and sleeve pipe tube core is traditional materials such as PET, and sleeve pipe adopts the materials such as the good silica gel of biocompatibility to improve the tissue tissue compatibility,
The discharging tube that the air bag upper opening of this utility model in endotracheal tube outside arranges mucus conduction hole and communicate with described mucus conduction hole, and mucus drainage channel is set, described mucus conduction hole is connected with mucus drainage channel and is connected with external guiding device, contribute to the eliminating of mucus, reducing mucus gathers, solve the problem in mucus lake, reduced the incidence rate of the relevant pulmonary infection of intubate.
Accompanying drawing explanation
Fig. 1 is the structure chart of the disposable autogenous cutting sleeve pipe that provides of this utility model embodiment;
Fig. 2 is the side view of the disposable autogenous cutting sleeve pipe that provides of this utility model embodiment.
The specific embodiment
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization without prejudice to intension of the present invention in the situation that.Therefore the present invention is not subject to the restriction of the following public specific embodiment.
At present, disposable autogenous cutting sleeve pipe, in application process, exists autogenous cutting sleeve pipe and the tissue compatibility poor, and secretions is more, and air bag top mucus is gathered, and causes the problems such as patient's pulmonary infection.
This utility model provides a kind of disposable autogenous cutting sleeve pipe 100 for this reason, as depicted in figs. 1 and 2, described disposable autogenous cutting sleeve pipe 100 comprises intubate main body (not marking in figure) and is arranged on the front end 1 of described intubate main body (not marking in the figure) air bag 3 of (in specific embodiment, described front end 1 comprises autogenous cutting sleeve pipe internal orifice) (described air bag 3 is low pressure air bag).Described intubate main body (not marking in figure) comprises sleeve pipe tube core (not marking in figure) and sleeve pipe 4 (in specific embodiment, described pipe box 4 is also referred to as autogenous cutting sleeve pipe breather), and described air bag 3 embeddings invest the outer wall 5 of described sleeve pipe 4; The front end 1 of described intubate main body (not marking in figure) is provided with blow vent 9 (in specific embodiment, described blow vent 9 is the interior head end mouth of sleeve pipe tube core), the end 2 of described intubate main body (not marking in figure) is provided with tracheostomy cannula connectivity port 8 (in specific embodiment, described tracheostomy cannula connectivity port 8 is the end port of sleeve pipe tube core).
Described sleeve pipe tube core (not marking in figure) is set in described sleeve pipe 4, described sleeve pipe 4 is provided with the first notch, and airsac tube path 6 wears described sleeve pipe 4 (described airsac tube path 6 is set in described sleeve pipe 4 side by side with described sleeve pipe tube core (not marking figure)) from described the first notch.The outside back of described sleeve pipe tube core (not marking in figure) is provided with mucus drainage channel 7, and (described mucus drainage channel 7 is conventionally arranged on described sleeve pipe tube core and (in figure, does not mark, tube core is enclosed within the inside of described sleeve pipe 4) inwall on, and be independent of described sleeve pipe tube core (not marking in figure) and arrange, but share a tube wall with described sleeve pipe tube core (not marking in figure), described mucus drainage channel 7 does not communicate with described sleeve pipe tube core (not marking in figure)), the cross section of described mucus drainage channel 7 is circular or oval.
Described sleeve pipe tube core (not marking in figure) provides the gas of breathing for patient; described mucus drainage channel 7 is for the juice of sucking-off patient secretion; described sleeve pipe 4 parcel described sleeve pipe tube core (not marking in figure) and mucus drainage channels 7, for the protection of described sleeve pipe tube core (not marking in figure) and mucus drainage channel 7.
Described airsac tube path 6 is connected with external aerating device; Described mucus drainage channel 7 is connected with described external guiding device.
Described sleeve pipe 4 all communicates with the blow vent 9 that the front end 1 of described intubate main body (not marking in figure) arranges with described sleeve pipe tube core (not marking in figure), and described sleeve pipe 4 all communicates with the tracheostomy cannula connectivity port 8 that the end 2 of described intubate main body (not marking in figure) arranges with described sleeve pipe tube core (not marking in figure).
The end 2 of described intubate main body (not marking in figure) is provided with mucus conduction hole 10, the end 2 that described mucus conduction hole 10 is arranged in described intubate main body (figure does not mark) near the position of described air bag 3 (generally, described air bag 3 has high-pressure mouth and low pressure port, the low pressure port of described air bag 3 is near the end 2 of described intubate main body (not marking in figure), the high-pressure mouth of described air bag 3 is near the front end 1 of described intubate main body (not marking in figure), described mucus conduction hole 10 is arranged on the end 2 of described intubate main body (not marking in figure) near the position of the low pressure port of described air bag 3).
As shown in Figure 2, described mucus conduction hole 10 comprises the first hole that is arranged on described sleeve pipe 4 and the second hole communicating with described the first hole that is arranged on described mucus drainage channel 7.Described the first hole is arranged on the outer wall 5 of described sleeve pipe 4 conventionally, and described the second hole is arranged on the tube wall of described mucus drainage channel 7 near sleeve pipe 4, adaptive with described the first hole and communicate.
The material of described sleeve pipe tube core (not marking in figure) is polyethylene terephthalate; The material of described sleeve pipe 4 is silica gel.
Concrete, described air bag 3 embeddings invest the outer wall 5 of sleeve pipe 4 of the front end 1 of described autogenous cutting sleeve pipe.Described air bag 3 removably connects with described intubate main body (not marking in figure), and described air bag 3 has certain distance with described blow vent 9, and described air bag 3 is conventionally apart from 91.5 centimetres-3 centimetres of described blow vents.
Described airsac tube path 6 is described air bag 3 inflations or venting.Described disposable autogenous cutting sleeve pipe 100 is under unused state, and described air bag 3 is listless flat state, and described disposable autogenous cutting sleeve pipe 100 is under using state, and described air bag 3 is inflation state.
Described disposable autogenous cutting sleeve pipe 100 in use, by the front end 1 of intubate main body (not marking in figure) described in the otch in tissue (being generally the trachea of human body), the end 2 of air bag 3 and part intubate main body (not marking in figure) inserts tissue.By airsac tube path 6 (airsac tube path 6 is connected with external air pump), be now air bag 3 inflations, strut tissue, the tracheostomy cannula connectivity port 8 of the end 2 of described intubate main body (not marking in figure) connects after upper external respirator, the blow vent 9 of the front end 1 by intubate main body (not marking in figure) forms path in patient's trachea, for patient provides the gas of breathing.Tissue is due to the self-protection meeting juice such as salivate, and these juices can be gathered near the top (low pressure port of air bag 3) of air bag 3, form mucus lake.For reducing mucus lake to patient's harm (such as causing the complication such as patient's suction-type pneumonia), when mucus lake reaches some, described mucus drainage channel 7 is connected with external guiding device, juice enters mucus drainage channel 7 by mucus conduction hole 10, is patient's sucking-off juice.
Described autogenous cutting sleeve pipe, can significantly reduce the incidence rate that the conduit relationship type because using gathering of mucus lake, air bag top to cause infects.
This utility model is taked interior outer double-layer structure, and sleeve pipe tube core is traditional materials such as PET, and sleeve pipe adopts the materials such as the good silica gel of biocompatibility to improve the tissue tissue compatibility,
The discharging tube that the air bag upper opening of this utility model in endotracheal tube outside arranges mucus conduction hole and communicate with described mucus conduction hole, and mucus drainage channel is set, described mucus conduction hole is connected with mucus drainage channel and is connected with external guiding device, contribute to the eliminating of mucus, reducing mucus gathers, solve the problem in mucus lake, reduced the incidence rate of the relevant pulmonary infection of intubate.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solution of the present invention; therefore; every content that does not depart from technical solution of the present invention; any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all belong to the protection domain of technical solution of the present invention.
Claims (7)
1. a disposable autogenous cutting sleeve pipe, comprise casing main body and the air bag that is arranged on the front end of described casing main body, the end of described intubate main body is provided with tracheostomy cannula connectivity port, it is characterized in that: described intubate main body comprises sleeve pipe tube core and sleeve pipe, described sleeve pipe tube core is set in described sleeve pipe, and described air bag embedding invests the outer wall of described sleeve pipe; In the tube wall of described sleeve pipe, be provided with airsac tube path; In the outside back tube wall of the tube wall of described sleeve pipe, be provided with mucus drainage channel, described autogenous cutting sleeve pipe is provided with mucus conduction hole near described air bag upper limb place.
2. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: described mucus conduction hole comprises the mucus drainage tube that is arranged on described sleeve pipe and the second hole communicating with described mucus conduction hole that is arranged on described mucus drainage channel.
3. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: described mucus conduction hole is positioned at the end of described casing main body near the position of described air bag upper limb.
4. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: described air bag embedding invests the outer wall of the front end of described sleeve pipe.
5. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: the front end of described intubate main body is provided with blow vent.
6. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: the material of described tube core is that the material of sleeve pipe is silica gel described in polyethylene terephthalate.
7. disposable autogenous cutting sleeve pipe as claimed in claim 1, is characterized in that: described airsac tube path is connected with external loading line; Described mucus drainage channel is connected with described external suction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312604.5U CN203915706U (en) | 2014-06-12 | 2014-06-12 | Disposable autogenous cutting sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312604.5U CN203915706U (en) | 2014-06-12 | 2014-06-12 | Disposable autogenous cutting sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915706U true CN203915706U (en) | 2014-11-05 |
Family
ID=51811590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312604.5U Expired - Fee Related CN203915706U (en) | 2014-06-12 | 2014-06-12 | Disposable autogenous cutting sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174316A (en) * | 2017-05-17 | 2017-09-19 | 洪玉才 | A kind of puncture outfit, tracheotomy device and Tracheostoma tracheotomy method |
-
2014
- 2014-06-12 CN CN201420312604.5U patent/CN203915706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174316A (en) * | 2017-05-17 | 2017-09-19 | 洪玉才 | A kind of puncture outfit, tracheotomy device and Tracheostoma tracheotomy method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: 200032 Shanghai city Xuhui District Fenglin Road No. 180 Patentee after: Zhongshan Hospital Affiliated to Fudan University Address before: 200032 Shanghai Ruijin South Road, lane, room 23, No. 1404, room 458 Patentee before: Tao Zhengang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200612 |