CN215135269U - Flushing-sucking type double-air-bag tracheal cannula - Google Patents
Flushing-sucking type double-air-bag tracheal cannula Download PDFInfo
- Publication number
- CN215135269U CN215135269U CN202120293197.8U CN202120293197U CN215135269U CN 215135269 U CN215135269 U CN 215135269U CN 202120293197 U CN202120293197 U CN 202120293197U CN 215135269 U CN215135269 U CN 215135269U
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- Prior art keywords
- air bag
- temporary
- pipeline
- water injection
- main
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- 239000007924 injection Substances 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 206010036790 Productive cough Diseases 0.000 claims abstract description 40
- 208000024794 sputum Diseases 0.000 claims abstract description 40
- 210000003802 sputum Anatomy 0.000 claims abstract description 40
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 2
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 13
- 208000026435 phlegm Diseases 0.000 abstract description 13
- 210000003437 trachea Anatomy 0.000 description 12
- 210000004877 mucosa Anatomy 0.000 description 9
- 210000002345 respiratory system Anatomy 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 230000028327 secretion Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009747 swallowing Effects 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a flushing and sucking type double-air-bag tracheal cannula, which comprises a tracheal catheter, a flushing and sucking system and an air bag system, wherein the flushing and sucking system comprises a water injection pipeline and a suction pipeline, the water injection pipeline is arranged in an interlayer of the tracheal catheter, one end of the water injection pipeline is communicated with a water injection hole arranged on the outer wall of the tracheal catheter, the other end of the water injection pipeline is connected with a water injection joint, the suction pipeline is arranged in the interlayer of the tracheal catheter, one end of the suction pipeline is respectively communicated with three sputum suction holes arranged on the outer wall of the tracheal catheter, the other end of the suction pipeline is connected with a suction joint, the air bag system comprises a main inflation pipeline and a temporary inflation pipeline, a main air bag and a temporary air bag are sleeved on the outer wall of the tracheal catheter at intervals, the main inflation pipeline is arranged in the interlayer of the tracheal catheter, one end of the main inflation pipeline is connected with the main inflation device, the temporary inflation pipeline is arranged in the interlayer of the tracheal catheter, and one end of the temporary air bag is connected with the temporary air bag, the other end is connected with a temporary inflating device. The utility model discloses a suction of long-pending phlegm in different positions is removed.
Description
Technical Field
The utility model relates to a medical treatment trachea cannula technical field, concretely relates to dash two gasbag trachea cannula of formula of inhaling.
Background
The trachea cannula is an important measure for rescuing patients with respiratory dysfunction, and the operation is a method of placing a special endotracheal tube into a trachea or a bronchus through an oral cavity or a nasal cavity and a glottis, and is an important way for keeping the respiratory tract unobstructed, and absorbing oxygen and discharging carbon dioxide. At present, the trachea cannula which is commonly used clinically consists of a trachea catheter, a breathing machine joint, an air bag, an inflation pipeline and an inflation device, and the trachea cannula has the following defects in the clinical use process: firstly, the natural reaction of the oral cavity to the insert can generate a large amount of secretion, the swallowing ability of the patient intubated for a long time is reduced, the secretion is accumulated on the outer wall of the tracheal intubation to form accumulated phlegm, and the phlegm needs to be cleaned in time; secondly, the air sac of the tracheal cannula presses the mucosa of the airway for a long time, which is easy to cause the mucosa damage; thirdly, the trachea cannula is used for a long time, the air bag has the problem of air leakage, and the cannula needs to be replaced forcibly. In view of the above, it is desirable to provide a dual-balloon endotracheal tube of the flushing-suction type, so as to solve the above problems.
Disclosure of Invention
The utility model aims at exactly being not enough to above-mentioned prior art, provide a dash and inhale two gasbag trachea cannula of formula, its long-time oppression of single gasbag to the air flue mucosa causes the damage effectively to clear up the long-pending phlegm of different positions of trachea catheter, and the existence of two gasbags can effectively be avoided to the main gasbag to can appear leaking gas or other when unusual in the main gasbag, launch interim gasbag and avoid changing trachea cannula, in addition, dash and inhale the system and help realizing trachea cannula outer wall and gasbag surface cleaning.
The utility model adopts the technical scheme as follows:
a flushing and sucking type double-air-bag tracheal cannula comprises a tracheal catheter, a water injection system, a suction system and an air bag system, wherein the water injection system and the suction system form the flushing and sucking system, the flushing and sucking system comprises a water injection hole, a water injection pipeline, a water injection joint, a sputum suction hole on a main air bag, a sputum suction hole on a temporary air bag, a sputum suction hole under the temporary air bag, a suction pipeline and a suction joint, the water injection pipeline is arranged in an interlayer of the tracheal catheter, one end of the water injection pipeline is communicated with the water injection hole arranged on the outer wall of the tracheal catheter, the other end of the water injection pipeline is connected with the water injection joint, the suction pipeline is arranged in the interlayer of the tracheal catheter, one end of the suction pipeline is respectively communicated with the sputum suction hole on the main air bag, the sputum suction hole on the temporary air bag and the sputum suction hole under the temporary air bag, and the other end of the suction pipeline is connected with the suction joint, the air bag system comprises the main air bag, a main air charging device, the temporary air bag, the temporary air charging device, the temporary air charging pipeline and the temporary air charging device, the main airbag and the temporary airbag are sleeved on the outer wall of the tracheal catheter at intervals, the main inflation pipeline is arranged in an interlayer of the tracheal catheter, one end of the main inflation pipeline is connected with the main airbag, the other end of the main inflation pipeline is connected with the main inflation device, the temporary inflation pipeline is arranged in the interlayer of the tracheal catheter, one end of the temporary inflation pipeline is connected with the temporary airbag, the other end of the temporary inflation pipeline is connected with the temporary inflation device, a sputum suction hole in the main airbag is located above the main airbag, a sputum suction hole in the temporary airbag is located between the main airbag and the temporary airbag, and a sputum suction hole in the temporary airbag is located below the temporary airbag.
The tracheal catheter is connected with the respirator connector.
The water injection hole is positioned above the sputum suction hole on the main airbag.
The main airbag is positioned above the temporary airbag.
The tracheal catheter is made of a silica gel material, and the main airbag and the temporary airbag are made of medical PVP materials.
The beneficial effects of the utility model are that:
(1) the utility model realizes the suction of the accumulated phlegm at different positions through the phlegm sucking holes on the main air bag, the phlegm sucking holes on the temporary air bag and the phlegm sucking holes under the temporary air bag which are arranged on the outer wall of the tracheal catheter, and avoids the accumulated phlegm entering the lung to cause infection;
(2) the utility model realizes alternate ventilation by sleeving the main airbag and the temporary airbag on the tracheal catheter at intervals, prevents a single airbag from pressing airway mucosa for a long time to cause mucosa damage, wherein the temporary airbag can also be used as a replacement airbag to play a role when the main airbag leaks air or has other abnormalities;
(3) the utility model discloses a tracheal catheter, the flushing and sucking system and the gasbag system that set up realize diluting and removing totally the long-pending phlegm on different positions of tracheal catheter outer wall and gasbag surface to keep tracheal catheter outer wall and gasbag surface clean.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the water injection system of the present invention;
FIG. 3 is a schematic structural view of the suction system of the present invention;
FIG. 4 is a schematic structural view of an airbag system according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 1;
in figure 1, an endotracheal tube; 1-1, a breathing machine joint; 2. a water injection hole; 2-1, a water injection pipeline; 2-2, a water injection joint; 3. a suction duct; 3-1, sputum aspiration holes are arranged on the main gasbag; 3-2, sputum suction holes are formed in the temporary air bag; 3-3, a temporary air bag lower sputum suction hole; 3-4, suction joint; 4. a main airbag; 4-1, a main inflation pipeline; 4-2, a main inflating device; 5. a temporary air bag; 5-1, a temporary inflation pipeline; 5-2, a temporary inflation device.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-5, the utility model comprises a tracheal catheter 1, a water injection system, an aspiration system and an air bag system, wherein the tracheal catheter 1 is connected with a respirator connector 1-1 and is used for connecting a respirator to deliver oxygen to the respiratory tract of a patient, and the water injection system and the aspiration system form a flushing and aspiration system; wherein the suction system comprises a sputum suction hole 3-1 on the main airbag, a sputum suction hole 3-2 on the temporary airbag, a sputum suction hole 3-3 under the temporary airbag, a suction pipeline 3 and a suction joint 3-4; the suction pipeline 3 is arranged in the interlayer of the tracheal catheter 1, one end of the suction pipeline is respectively communicated with a main airbag upper sputum suction hole 3-1, a temporary airbag upper sputum suction hole 3-2 and a temporary airbag lower sputum suction hole 3-3 which are arranged on the outer wall of the tracheal catheter, the other end of the suction pipeline is connected with a suction joint 3-4, and the suction pipeline 3 can be connected with suction equipment through the suction joint 3-4 and used for sucking accumulated sputum; wherein the sputum suction hole 3-1 on the main airbag is positioned above the main airbag 4, the sputum suction hole 3-2 on the temporary airbag is positioned between the main airbag 4 and the temporary airbag 5, and the sputum suction hole 3-3 under the temporary airbag is positioned below the temporary airbag 5, thereby realizing the suction of the accumulated sputum at different positions of the tracheal catheter 1.
The water injection system comprises a water injection hole 2, a water injection pipeline 2-1 and a water injection joint 2-2, the water injection pipeline 2-1 is arranged in an interlayer of the tracheal catheter 1, one end of the water injection pipeline is communicated with the water injection hole 2 arranged on the outer wall of the tracheal catheter, the other end of the water injection pipeline is connected with the water injection joint 2-2, the water injection pipeline 2-1 can be connected with water injection equipment through the water injection joint 2-2, and liquid injected by the water injection equipment can be changed into corresponding liquid medicine or sterile physiological saline according to actual requirements; patients intubated for a long time generate a large amount of secretion in the oropharynx part due to stimulation, the swallowing capacity of the patients is reduced, the secretion is easy to form accumulated phlegm on the outer wall of the tracheal catheter 1, and if the accumulated phlegm is not cleaned in time, the accumulated phlegm is easy to enter the lung to cause infection; because the water injection system and the suction system form a flushing and suction system, medical staff firstly dilute accumulated sputum through the water injection system and then suck the diluted sputum through the suction system, so that the outer wall of the tracheal catheter 1, the surfaces of the main airbag 4 and the temporary airbag 5 are kept clean.
The air bag system comprises a main air bag 4, a main inflation pipeline 4-1, a main inflation device 4-2, a temporary air bag 5, a temporary inflation pipeline 5-1 and a temporary inflation device 5-2, wherein the main air bag 4 and the temporary air bag 5 are sleeved on the outer wall of the tracheal catheter 1 at intervals, and the main air bag 4 is positioned above the temporary air bag 5; the main inflation pipeline 4-1 is arranged in the interlayer of the tracheal catheter 1, one end of the main inflation pipeline is connected with the main airbag 4, the other end of the main inflation pipeline is connected with the main inflation device 4-2, and the main airbag 4 can be inflated through the main inflation device 4-2; the temporary inflation pipeline 5-1 is arranged in the interlayer of the tracheal catheter 1, one end of the temporary inflation pipeline is connected with the temporary air bag 5, the other end of the temporary inflation pipeline is connected with the temporary inflation device 5-2, and the temporary air bag 5 can be inflated through the temporary inflation device 5-2. The main air bag 4 and the temporary air bag 5 can be used alternately, so that the mucosa of the airway is prevented from being pressed by a single air bag for a long time, and the mucosa is prevented from being damaged; when the main airbag 4 leaks air or is in other abnormal conditions in the using process, the temporary airbag 5 can be used for replacing, the tracheal catheter 1 does not need to be replaced, and the pain of a patient is reduced.
The water injection hole 2 is positioned above the sputum suction hole 3-1 on the main airbag, so that accumulated sputum accumulated on the main airbag 4 can be diluted conveniently, and the temporary airbag 5 is started when the main airbag 4 is broken and cannot be used.
The tracheal catheter 1 is made of silica gel, and the main airbag 4 and the temporary airbag 5 are made of medical PVP; on one hand, the tracheal catheter 1 needs to be stretched into the respiratory tract of a human body, so that the tracheal catheter has the advantages of softness, easiness in bending and no damage to the human body, and is made of silica gel; on the other hand, the main airbag 4 and the temporary airbag 5 also need to enter the respiratory tract of a human body, need to abut against the respiratory tract after inflation and expansion, cannot be too hard, do not damage the respiratory tract mucosa, and have a certain expansion degree, so the medical PVP is adopted for preparation.
The utility model discloses a use as follows:
when a patient with respiratory dysfunction is rescued, the tracheal catheter 1 needs to be inserted into the respiratory tract of the patient, after intubation is successful, the main air bag 4 is inflated by the main inflating device 4-2 until the main air bag is completely propped against the respiratory tract, if abnormal conditions such as air leakage of the main air bag 4 do not occur, the respirator connector 1-1 connected with the tracheal catheter 1 is directly connected with a respirator to start oxygen delivery, and then water injection equipment and suction equipment are respectively connected with the water injection connector 2-2 and the suction connector 3-4 to suck sputum at different positions of the tracheal catheter 1; if the main airbag 4 leaks air or cannot be used due to abnormality, the temporary airbag 5 is immediately inflated through the temporary inflating device 5-1, the temporary airbag 5 is started, and the tracheal catheter 1 does not need to be replaced; if the tracheal catheter 1 of the patient is used for a long time, the main air bag 4 and the temporary air bag 5 can be alternately used, so that the pressure injury of the tracheal mucosa of the patient caused by the single air bag can be reduced.
Other parts which are not described in the present invention are the same as those in the prior art.
Claims (5)
1. A flushing and sucking type double-air-bag tracheal cannula is characterized by comprising a tracheal catheter (1), a water injection system, a suction system and an air bag system, wherein the water injection system and the suction system form the flushing and sucking system, the flushing and sucking system comprises a water injection hole (2), a water injection pipeline (2-1), a water injection connector (2-2), a sputum suction hole (3-1) on a main air bag, a sputum suction hole (3-2) on a temporary air bag, a sputum suction hole (3-3) under the temporary air bag, a suction pipeline (3) and a suction connector (3-4), the water injection pipeline (2-1) is arranged in an interlayer of the tracheal catheter (1), one end of the water injection pipeline is communicated with the water injection hole (2) arranged on the outer wall of the tracheal catheter, the other end of the water injection pipeline is connected with the water injection connector (2-2), the suction pipeline (3) is arranged in the interlayer of the tracheal catheter (1), one end of the air bag system is respectively communicated with a main air bag upper sputum suction hole (3-1), a temporary air bag upper sputum suction hole (3-2) and a temporary air bag lower sputum suction hole (3-3) which are arranged on the outer wall of the air bag system, the other end of the air bag system is connected with a suction connector (3-4), the air bag system comprises a main air bag (4), a main inflation pipeline (4-1), a main inflation device (4-2), a temporary air bag (5), a temporary inflation pipeline (5-1) and a temporary inflation device (5-2), the main air bag (4) and the temporary air bag (5) are sleeved on the outer wall of the tracheal catheter (1) at intervals, the main inflation pipeline (4-1) is arranged in the interlayer of the tracheal catheter (1), one end of the main inflation pipeline is connected with the main air bag (4), the other end of the main inflation device (4-2) is connected with the temporary inflation pipeline (5-1) in the interlayer of the tracheal catheter (1), one end of the temporary air bag is connected with the temporary air bag (5), the other end of the temporary air bag is connected with the temporary inflating device (5-2), the upper sputum suction hole (3-1) of the main air bag is positioned above the main air bag (4), the upper sputum suction hole (3-2) of the temporary air bag is positioned between the main air bag (4) and the temporary air bag (5), and the lower sputum suction hole (3-3) of the temporary air bag is positioned below the temporary air bag (5).
2. The impulse-type dual-balloon endotracheal tube according to claim 1, characterized in that said endotracheal tube (1) is connected to a ventilator adapter (1-1).
3. The flushing-sucking type double-air-bag tracheal cannula as claimed in claim 1, wherein the water injection hole (2) is positioned above the sputum suction hole (3-1) on the main air bag.
4. The washdown double balloon endotracheal tube according to claim 1, characterized in that the primary balloon (4) is located above the temporary balloon (5).
5. The flushing-sucking type double-air-bag tracheal cannula as claimed in claim 1, wherein the tracheal catheter (1) is made of silica gel, and the main air bag (4) and the temporary air bag (5) are made of medical PVP (polyvinyl pyrrolidone).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293197.8U CN215135269U (en) | 2021-02-02 | 2021-02-02 | Flushing-sucking type double-air-bag tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293197.8U CN215135269U (en) | 2021-02-02 | 2021-02-02 | Flushing-sucking type double-air-bag tracheal cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215135269U true CN215135269U (en) | 2021-12-14 |
Family
ID=79409654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293197.8U Expired - Fee Related CN215135269U (en) | 2021-02-02 | 2021-02-02 | Flushing-sucking type double-air-bag tracheal cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215135269U (en) |
-
2021
- 2021-02-02 CN CN202120293197.8U patent/CN215135269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211214 |