CN205287159U - Special double -balloon pharyngeal cavity packer of oral operation - Google Patents
Special double -balloon pharyngeal cavity packer of oral operation Download PDFInfo
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- CN205287159U CN205287159U CN201521020513.5U CN201521020513U CN205287159U CN 205287159 U CN205287159 U CN 205287159U CN 201521020513 U CN201521020513 U CN 201521020513U CN 205287159 U CN205287159 U CN 205287159U
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- pharyngeal
- air bag
- balloon
- cavity
- tracheal
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Abstract
The utility model discloses a special double -balloon pharyngeal cavity packer of oral operation, including pharyngeal gasbag and trachea gasbag, pharyngeal gasbag and trachea gasbag are and fill the gassing structure, are provided with the soft circle that stops of round on the edge of pharyngeal gasbag. The utility model discloses a double -balloon structure can not only set up the security at the pharyngeal cavity, can also set up the second in trachea department and say the security, can block the liquid such as watery blood that the operation in -process produced completely and get into the pharyngeal cavity, and it chocks in patient's art can not cause the symptom such as coughs, this device is simple to use, is used together with trachea cannula, and the structure is small and exquisite, convenient to use, and the cost of manufacture is low, and excellent in use effect provides good supporting role smoothly for performing the operation.
Description
Technical field
This utility model relates to a kind of medical appurtenance, is specifically related to a kind of double bolloon pharyngeal cavity packer that use in operation on oral cavity, that can coordinate with tracheal intubation.
Background technology
In operation on oral cavity, patient is in the state of general anesthesia, utilizes tracheal intubation to maintain the respiratory of patient. But in operation on oral cavity process, all kinds of hydrops can be produced, such as flushing liquor, blood, disinfectant solution etc., possibly into the pharyngeal cavity of patient, and downward along pharyngeal cavity, enter respiratory tract, digestive tract, causing chokes coughs, pulmonary infection, hemafecia etc., brings huge misery and fear to patient.
In current operation, for the problems referred to above, it is generally adopted crumpled gauze and becomes bulk to carry out the obstruction of pharyngeal cavity. But there is many defects in this mode:
1. the water absorbing capacity of gauze is limited, and when the liquid that operation process produces is more, all hydrops can not be absorbed by gauze well, and liquid is downwardly into pharyngeal cavity; 2. the shape of gauze is difficult to consistent with pharyngeal cavity shape, after adopting crumpled gauze filling, it would still be possible to there is many gaps and make liquid descending; 3. the gauze filling bad grasp of the degree of depth. Clog too shallow, it is impossible to play blocking action, and clog too deep, it is easy under endotracheal tube, be advanced into digestive tract.
Therefore, in current operation process, but without a kind of device comparatively practical, that liquid that is that produce in energy actual solution operation process is easily accessible patient's esophagus, trachea.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is in that, a kind of special double bolloon pharyngeal cavity packer of operation on oral cavity is provided, can coordinate with tracheal intubation in art, the hydrops being strayed into oral cavity is stoped in throat, prevent patient's by mistake pharynx and causing from choking and the situation such as cough, stop pharyngeal cavity filling yarn block and enter gastral possibility.
In order to realize above-mentioned task, this utility model by the following technical solutions:
A kind of special double bolloon pharyngeal cavity packer of operation on oral cavity, including pharyngeal air bag and tracheal balloon, pharyngeal air bag and tracheal balloon be can inflation/deflation structure, the edge of pharyngeal air bag is provided with the stop circle that a circle is soft.
Further, described pharyngeal air bag and tracheal balloon are round pie structure after inflation, are provided through the first through hole in pharyngeal air bag center, and the center of tracheal balloon is provided through the second through hole.
Further, described pharyngeal air bag and tracheal balloon are utilized respectively the first through hole, the second through hole is sleeved in tracheal intubation, seamless link between the first through hole, the second through hole and tracheal intubation outer wall; Pharyngeal air bag is connected to the first gas tube, tracheal balloon is connected to the second gas tube, the first gas tube, the second gas tube end be provided with inflation termination.
Further, the bottom of described pharyngeal air bag is provided with passes through support air bag even with pharyngeal air bag, and the external diameter of support air bag is less than pharyngeal air bag external diameter.
Further, described tracheal balloon is internally provided with collecting tank, and collecting tank is connected to multiple collector tube, and the end of collector tube passes the surface of tracheal balloon.
Further, the external diameter of described pharyngeal air bag is more than the external diameter of tracheal balloon.
This utility model has techniques below feature:
1. adopt double-air sac structure, defensive measure can not only be set at pharyngeal cavity, moreover it is possible to second defensive measure is set at trachea place, the blood that produces in operation process can be blocked completely, the liquid such as water enters pharyngeal cavity, the situation such as not resulting in chokes coughs, pulmonary infection, hemafecia;
2. this device uses simple, and tracheal intubation can be coordinated to use together, compact structure, and easy to use, cost of manufacture is low, and result of use is good, is smoothed out providing good assosting effect for operation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the oblique top view of pharyngeal air bag;
Fig. 3 is the side view of pharyngeal air bag;
Fig. 4 is the oblique top view of tracheal balloon;
Fig. 5 is the longitudinally cutting schematic diagram of tracheal balloon;
Number in the figure represents: 1 tracheal intubation, 2 first gas tubes, 3 second gas tubes, and 4 stop circle, 5 support air bag, 6 pharyngeal air bags, 7 tracheal balloon, 8 inflation terminations, 9 first through holes, 10 collector tubes, 11 collecting tanks, 12 second through holes.
Detailed description of the invention
Defer to technique scheme, as shown in Figures 1 to 5, a kind of special double bolloon pharyngeal cavity packer of operation on oral cavity, including pharyngeal air bag 6 and tracheal balloon 7, pharyngeal air bag 6 and tracheal balloon 7 be can inflation/deflation structure, the edge of pharyngeal air bag 6 is provided with the stop circle 4 that a circle is soft.
The thinking of this programme is, utilizes inflatable air bag to realize pharyngeal obstruction, to prevent the liquid in operation from passing through pharyngeal cavity. Generally, pharyngeal air bag 6 can block the liquid being flowed into pharyngeal cavity, but if owing to tracheal intubation 1 is touched in operation process, when making the position of pharyngeal air bag 6 change, the liquid now assembled in pharyngeal cavity is likely to dirty; Being provided with tracheal balloon 7 in this situation this programme, it enters in trachea along with tracheal intubation 1, is positioned at the top of trachea, liquid can be stoped to enter trachea, thus playing the effect of double protection after inflation. The external diameter of pharyngeal air bag 6 is more than the external diameter of tracheal balloon 7.
In order to make pharyngeal air bag 6 have better blocking effect, it is provided with a circle at the edge of pharyngeal air bag 6 and stops circle 4, stop that circle 4 is soft, can be in close contact with pharyngeal cavity inwall, make not stay between pharyngeal air bag 6 and pharyngeal cavity inwall gap, stop liquid dirty. Stop the structure of circle 4 as it is shown on figure 3, its upper surface with pharyngeal air bag 6 constitutes plate shape structure.
In this programme, pharyngeal air bag 6 and tracheal balloon 7 are round pie structure after inflation, are provided through the first through hole 9 in pharyngeal air bag 6 center, and the center of tracheal balloon 7 is provided through the second through hole 12.
Two air bags of this programme, install in order to convenient, are respectively arranged with the first through hole 9 and the second through hole 12 at its center, and namely two air bags are the air bag of swimming cast.
Pharyngeal air bag 6 and tracheal balloon 7 are utilized respectively first through hole the 9, second through hole 12 and are sleeved in tracheal intubation 1, seamless link between first through hole the 9, second through hole 12 and tracheal intubation 1 outer wall; Being connected to the first gas tube 2 on pharyngeal air bag 6, tracheal balloon 7 is connected to the second gas tube 3, the end of first gas tube the 2, second gas tube 3 is provided with inflation termination 8.
Often need due to operation on oral cavity to use tracheal intubation 1, therefore pharyngeal air bag 6 and tracheal balloon 7 can be integrated in tracheal intubation 1, successfully afterwards air bag is inflated intubating, make the easier for installation of two air bags. Two air bags carry out inflation/deflation respectively through first gas tube the 2, second gas tube 3, being partly embedded on tracheal intubation 1 outer wall of first gas tube the 2, second gas tube 3. Inflation termination 8 can facilitate inflation/deflation.
Owing to pharyngeal air bag 6 is blocked in pharyngeal, it needs have certain support strength, in order to ensure its support effect, is provided with in the bottom of pharyngeal air bag 6 and the support air bag 5 of pharyngeal air bag 6 company of passing through, and the external diameter of support air bag 5 is less than pharyngeal air bag 6 external diameter. By the setting of support air bag 5, make pharyngeal air bag 6 can remain good elasticity, effectively stop liquid.
After tracheal intubation 1 is inserted, tracheal balloon 7 enters into upper tracheal along with intubating, and expands, make not stay between trachea and tracheal balloon 7 gap after inflation; Even if liquid is penetrated into by pharyngeal air bag 6, due to the setting of tracheal balloon 7, make liquid without entering in trachea, it is prevented that to choke and cough phenomenon generation.
It addition, tracheal balloon 7 is internally provided with collecting tank 11, collecting tank 11 being connected to multiple collector tube 10, the end of collector tube 10 passes the surface of tracheal balloon 7. As shown in Figure 4, collecting tank 11 can regard an airtight cannelure as, and it draws multiple collector tube 10 respectively. Arrive tracheal balloon 7 top if any liquid and be collected at here, may result in liquid during tube drawing and enter trachea. For this, be provided with collecting tank 11 and collector tube 10. When liquid through pharyngeal cavity and eventually enters into trachea, being stopped by tracheal balloon 7, now liquid accumulation is at the upper surface of tracheal balloon 7, can enter in collecting tank 11 along collector tube 10; Owing to the amount of this partially liq is fewer, therefore collecting tank 11 can hold these liquid; When taking out tracheal intubation 1, the gas in tracheal balloon 7 need not bleed off completely, spills from collecting tank 11 to prevent gas from all bleeding off rear liquid; When bleeding off that after part gas, tracheal balloon 7 can take out, take out by whole tracheal intubation 1.
Claims (6)
1. the special double bolloon pharyngeal cavity packer of operation on oral cavity, it is characterized in that, including pharyngeal air bag (6) and tracheal balloon (7), pharyngeal air bag (6) and tracheal balloon (7) be can inflation/deflation structure, the edge of pharyngeal air bag (6) is provided with the stop circle (4) that a circle is soft.
2. the special double bolloon pharyngeal cavity packer of operation on oral cavity as claimed in claim 1, it is characterized in that, described pharyngeal air bag (6) and tracheal balloon (7) are round pie structure after inflation, be provided through the first through hole (9) in pharyngeal air bag (6) center, the center of tracheal balloon (7) is provided through the second through hole (12).
3. the special double bolloon pharyngeal cavity packer of operation on oral cavity as claimed in claim 2, it is characterized in that, described pharyngeal air bag (6) and tracheal balloon (7) are utilized respectively the first through hole (9), the second through hole (12) is sleeved in tracheal intubation (1), seamless link between the first through hole (9), the second through hole (12) and tracheal intubation (1) outer wall;Pharyngeal air bag (6) is connected to the first gas tube (2), tracheal balloon (7) is connected to the second gas tube (3), the first gas tube (2), the second gas tube (3) end be provided with inflation termination (8).
4. the special double bolloon pharyngeal cavity packer of operation on oral cavity as claimed in claim 1, it is characterized in that, the bottom of described pharyngeal air bag (6) is provided with the support air bag (5) with pharyngeal air bag (6) company of passing through, and the external diameter of support air bag (5) is less than pharyngeal air bag (6) external diameter.
5. the special double bolloon pharyngeal cavity packer of operation on oral cavity as claimed in claim 1, it is characterized in that, described tracheal balloon (7) is internally provided with collecting tank (11), being connected to multiple collector tube (10) on collecting tank (11), the end of collector tube (10) passes the surface of tracheal balloon (7).
6. the special double bolloon pharyngeal cavity packer of operation on oral cavity as claimed in claim 1, it is characterised in that the external diameter of described pharyngeal air bag (6) is more than the external diameter of tracheal balloon (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020513.5U CN205287159U (en) | 2015-12-10 | 2015-12-10 | Special double -balloon pharyngeal cavity packer of oral operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020513.5U CN205287159U (en) | 2015-12-10 | 2015-12-10 | Special double -balloon pharyngeal cavity packer of oral operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287159U true CN205287159U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020513.5U Expired - Fee Related CN205287159U (en) | 2015-12-10 | 2015-12-10 | Special double -balloon pharyngeal cavity packer of oral operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276771A (en) * | 2018-11-12 | 2019-01-29 | 张家港龙医医疗器械有限公司 | A kind of oral cavity flow diverter and dentilave drainage device |
| CN110420372A (en) * | 2019-08-22 | 2019-11-08 | 河南科技大学第一附属医院 | A kind of trachea cannula |
-
2015
- 2015-12-10 CN CN201521020513.5U patent/CN205287159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276771A (en) * | 2018-11-12 | 2019-01-29 | 张家港龙医医疗器械有限公司 | A kind of oral cavity flow diverter and dentilave drainage device |
| CN110420372A (en) * | 2019-08-22 | 2019-11-08 | 河南科技大学第一附属医院 | A kind of trachea cannula |
| CN110420372B (en) * | 2019-08-22 | 2021-11-12 | 河南科技大学第一附属医院 | Trachea cannula |
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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: 20160608 Termination date: 20161210 |