CN203169786U - Hospital infection prevention tracheal cannula device - Google Patents
Hospital infection prevention tracheal cannula device Download PDFInfo
- Publication number
- CN203169786U CN203169786U CN 201320220361 CN201320220361U CN203169786U CN 203169786 U CN203169786 U CN 203169786U CN 201320220361 CN201320220361 CN 201320220361 CN 201320220361 U CN201320220361 U CN 201320220361U CN 203169786 U CN203169786 U CN 203169786U
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- joint
- tee
- hospital infection
- cover
- catheter
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Abstract
The utility model belongs to the technical field of medical devices, and particularly relates to a hospital infection prevention tracheal cannula device. The hospital infection prevention tracheal cannula device comprises a tracheal catheter and a catheter core, wherein the catheter core is inserted and mounted in the tracheal catheter; one end of the tracheal catheter is connected with a first joint of a three-way tube; the catheter core penetrates through the first joint of the three-way tube, and extends out of a second joint of the three-way tube; a droplet prevention cover is arranged at the periphery of the catheter core extending out of the second joint of the three-way tube, is slidingly connected with the catheter core, and is connected with the second joint of the three-way tube in a sealing manner; and a third joint of the three-way tube is connected with a filter device. The hospital infection prevention tracheal cannula device has the benefits that the hospital infection prevention tracheal cannula device is convenient to use, convenient to operate, low in infection risk and high in safety, and avoids the environmental pollution.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of anti-hospital infection tracheal inserting device.
Background technology
Hospital generally can adopt endotracheal intubation when the patient for the treatment of respiratory tract disease, endotracheal intubation generally is to insert conduit in the trachea to the patient, helps patient respiratory or inhales expectorant, and the method therapeutic effect is fast, is therefore generally adopted by hospital;
When utilizing conduit to insert patient's trachea, the easiest patient of the causing ejection spittle of coughing, directly spray in air or the respirator along conduit, so not only cause hospital environment to pollute, also can cause family numbers of patients, with infected risks such as chamber patient, medical work patients, caused a large amount of medical workers' infection when for example treating patient SARA.Simultaneously, above-mentioned open-sky technique (intubate or suction expectorant) handlebar antibacterial is brought the risk in the patient respiratory road into, and therefore, there is easy contaminated environment in the existing tracheal inserting device that uses, the shortcoming that infection risk is high.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of anti-hospital infection tracheal inserting device, to solve existing tracheal inserting device in use easily contaminated environment, technical problem that infection risk is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of anti-hospital infection tracheal inserting device, comprise endotracheal tube and catheter core, described catheter core is plugged in the described endotracheal tube, one end of described endotracheal tube connects first joint of tee T, described catheter core is passed first joint of described tee T and is stretched out second joint of described tee T, the periphery of stretching out the described catheter core of described tee T second joint is provided with anti-spittle cover, be slidingly connected between described anti-spittle cover and the described catheter core, be tightly connected between second joint of described anti-spittle cover and described tee T, the 3rd joint of described tee T is connected with defecator.
As further improvement, described anti-spittle cover comprises the soft cover of sealing.
As further improvement, the soft cover of described sealing is the soft bags of plastics.
As further improvement, described anti-hospital infection tracheal inserting device also comprises the pipe cap suitable with second joint of described tee T.
As further improvement, between second joint of described pipe cap and described tee T by being threaded.
After having adopted technique scheme, the beneficial effects of the utility model are:
Because the end at endotracheal tube is connected with first joint of tee T, and two joints are connected with anti-spittle cover with defecator respectively in addition, the secretions of discharging from patient's trachea and pulmonary etc. has entered defecator and the anti-spittle cover like this, no pathogenic bacteria or sputum enter into air, thereby the easy contaminated environment of the tracheal inserting device that has solved existing use, other people problem outside the infected patient, otherwise, airborne antibacterial or virus also can't enter patient's respiratory tract, thereby ensured patient's safety, simple in structure, easy to operate, safe.
Owing to be tightly connected between second joint of anti-spittle cover and tee T, guaranteed the sealing between the whole device further, greatly reduce contaminated environment and other people probability of infection, also ensured the patient not by the environment courses of infection simultaneously, reasonable in design.
Owing to deposited patient's secretions in defecator and the anti-spittle cover, can obtain intrapulmonary infection bacterium or virus with this by cultivating secretions like this, use as doctor's experiment material.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Among the figure, 1, endotracheal tube, 2, catheter core, 3, tee T, 4, first joint, 5, second joint, the 6, the 3rd joint, 7, anti-spittle cover, 8, filter mantle.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.
As shown in Figure 1, a kind of anti-hospital infection tracheal inserting device, comprise endotracheal tube 1 and catheter core 2, catheter core 2 is plugged in the endotracheal tube 1, one end of endotracheal tube 1 connects first joint 4 of tee T 3, catheter core 2 is passed first joint 4 of tee T 1 and is stretched out second joint 5 of tee T 3, the periphery of stretching out the catheter core 2 of tee T 3 second joints 5 is provided with anti-spittle cover 7, be slidingly connected between anti-spittle cover 7 and the catheter core 2, be tightly connected between second joint 5 of anti-spittle cover 7 and tee T 3, the 3rd joint 6 of tee T 3 is connected with defecator.Defecator can adopt filter mantle 8.
Anti-spittle cover 7 comprises the soft cover of sealing.
Sealing soft cover is the soft bags of plastics.
Anti-hospital infection tracheal inserting device also comprises the pipe cap suitable with second joint 5 of tee T 3.
Between second joint 5 of pipe cap and tee T 3 by being threaded.
During use, at first endotracheal tube 1 is inserted in patient's the trachea, catheter core 2 is inserted into the effect of playing guiding in the endotracheal tube 1 always in this process, to make things convenient for endotracheal tube 1 to insert in patient's trachea smoothly, after inserting endotracheal tube 1 success, catheter core 2 is pulled out from endotracheal tube 1, catheter core 2 is along first joint 4 of tee T 3, the direction of second joint 5 is drawn into into prevents in the spittle cover 7, reset to the state before using, fix endotracheal tube 1, just can will prevent that spittle cover 7 pulls down from second joint 5 of tee T 3 this moment, and the recycling pipe cap is blocked second joint 5 of tee T 3, between pipe cap and second joint 5 by being threaded.
In the aforesaid operations process, filter mantle 8 connects the 3rd joint 6 of tee T 3 always, and first joint 4 that goes out tee T 3 is communicated with endotracheal tube 1, and filter mantle 8 can be connected with other devices such as respirators.
The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. prevent the hospital infection tracheal inserting device, comprise endotracheal tube and catheter core, described catheter core is plugged in the described endotracheal tube, it is characterized in that, one end of described endotracheal tube connects first joint of tee T, described catheter core is passed first joint of described tee T and is stretched out second joint of described tee T, the periphery of stretching out the described catheter core of described tee T second joint is provided with anti-spittle cover, be slidingly connected between described anti-spittle cover and the described catheter core, be tightly connected between second joint of described anti-spittle cover and described tee T, the 3rd joint of described tee T is connected with defecator.
2. anti-hospital infection tracheal inserting device according to claim 1 is characterized in that, described anti-spittle cover comprises the soft cover of sealing.
3. anti-hospital infection tracheal inserting device according to claim 2 is characterized in that, the soft cover of described sealing is the soft bags of plastics.
4. according to claim 1 or 3 described anti-hospital infection tracheal inserting devices, it is characterized in that described anti-hospital infection tracheal inserting device also comprises the pipe cap suitable with second joint of described tee T.
5. anti-hospital infection tracheal inserting device according to claim 4 is characterized in that, between second joint of described pipe cap and described tee T by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220361 CN203169786U (en) | 2013-04-26 | 2013-04-26 | Hospital infection prevention tracheal cannula device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220361 CN203169786U (en) | 2013-04-26 | 2013-04-26 | Hospital infection prevention tracheal cannula device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203169786U true CN203169786U (en) | 2013-09-04 |
Family
ID=49066543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320220361 Expired - Fee Related CN203169786U (en) | 2013-04-26 | 2013-04-26 | Hospital infection prevention tracheal cannula device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203169786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944203A (en) * | 2016-02-04 | 2016-09-21 | 哈尔滨市第医院 | Anti-pollution tracheal cannula nursing device |
-
2013
- 2013-04-26 CN CN 201320220361 patent/CN203169786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944203A (en) * | 2016-02-04 | 2016-09-21 | 哈尔滨市第医院 | Anti-pollution tracheal cannula nursing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20170426 |