CN220608825U - Tracheal cannula capable of adjusting up-down suction of air bag - Google Patents
Tracheal cannula capable of adjusting up-down suction of air bag Download PDFInfo
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- CN220608825U CN220608825U CN202321776677.5U CN202321776677U CN220608825U CN 220608825 U CN220608825 U CN 220608825U CN 202321776677 U CN202321776677 U CN 202321776677U CN 220608825 U CN220608825 U CN 220608825U
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- Prior art keywords
- suction
- tube
- suction tube
- sealing pin
- valve seat
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- 238000007789 sealing Methods 0.000 claims description 37
- 210000003437 trachea Anatomy 0.000 claims description 12
- 210000004712 air sac Anatomy 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 2
- 230000002222 downregulating effect Effects 0.000 claims 1
- 238000002627 tracheal intubation Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000012465 retentate Substances 0.000 description 29
- 206010036790 Productive cough Diseases 0.000 description 4
- 208000024794 sputum Diseases 0.000 description 4
- 210000003802 sputum Anatomy 0.000 description 4
- 230000028327 secretion Effects 0.000 description 3
- 208000000884 Airway Obstruction Diseases 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010037394 Pulmonary haemorrhage Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007570 microbleeding Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 208000020029 respiratory tract infectious disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The utility model discloses an air tube intubation capable of adjusting the up-down suction of an air bag, which comprises an intubation body, an air bag body arranged on one side of the intubation body and an air bag gas transmission tube arranged on one side of the intubation body, wherein a lower suction opening is arranged on the intubation body on one side of the air bag body, an upper suction opening is arranged on the intubation body on the other side of the air bag body, the lower suction opening is connected with the lower suction tube, the upper suction opening is connected with the upper suction tube, the upper suction tube and the lower suction tube are both arranged in a suction cavity, the suction cavity is arranged on one side of the inner wall of the intubation body, the upper suction tube and the lower suction tube are both connected with a closing adjusting mechanism, and the closing adjusting mechanism is used for controlling the closing of the upper suction tube and the lower suction tube.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an air tube intubation capable of adjusting the up-down suction of an air bag.
Background
Tracheal intubation refers to the insertion of an endotracheal tube into a patient's trachea through the mouth or nasal cavity to assist the patient in breathing, relieving airway obstruction, drawing up tracheal secretions, and the like. When the patient needs to receive general anesthesia operation or respiratory failure or airway is pressed and airway secretion is more and cannot be cleared by oneself to cause airway obstruction, the patient needs to conduct tracheal intubation in time to assist in breathing, and hypoxia is improved.
The tracheal cannula with the suction on the balloon, disclosed in the utility model with the authorized publication number of CN212416602U, is provided with a catheter at the balloon position on the tracheal cannula, the inlet of the catheter is arranged corresponding to the bottom of the balloon, and the retentate on the balloon is guided out through the catheter. The outside of the catheter is provided with guide wires in parallel, and the catheter is pulled and supported by the guide wires. The lower extreme of pipe is provided with the connector, and the pipe passes through the drainage that the connector connection syringe was used for the retentate on the gasbag, and above-mentioned technical scheme only can be used to the patient of lying on the back, can only attract the retentate of piling up in the gasbag upside, and when the patient was in the prone position, because secretion in the trachea is piled up in the downside position of gasbag, it can't attract the retentate of gasbag downside pile up, can't study judgement to patient's trace hemorrhage simultaneously. The utility model discloses an endotracheal tube capable of sucking in a sustainable airway, wherein the utility model is disclosed by an authorized publication No. CN208511669U, a sputum suction catheter is further arranged in the tube body, a sputum suction outer tube communicated with the sputum suction catheter is arranged outside the tube body, a sputum suction opening is formed in the tube body, only a retentate in an air tube at the lower side of an air bag can be sucked out, and when a patient is in a prone position, the retentate can not be sucked out quickly, and meanwhile, the retentate accumulated at the upper side of the air bag can not be cleaned, so that the tracheal tube capable of regulating the upper and lower suction of the air bag is provided.
Disclosure of Invention
The utility model aims to provide an air tube with adjustable up-down suction of an air bag, which aims to solve the problems that in the prior art, only a supine patient can be used, only a retentate accumulated on the upper side of the air bag can be sucked, when the patient is in a prone position, the retentate accumulated on the lower side of the air bag can not be sucked, and meanwhile, trace bleeding of the patient can not be studied.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable gasbag attracts trachea cannula from top to bottom, includes the intubate body, sets up the gasbag body and the gasbag gas-supply pipe of setting in intubate body one side, set up down the suction port on the intubate body of gasbag body one side, set up the suction port on the intubate body of gasbag body opposite side, down the suction port is connected with lower suction pipe, can drain the trachea retentate when patient prone position, go up the suction port and be connected with last suction pipe, can drain the trachea retentate when patient prone position, go up suction pipe and lower suction pipe all set up in the suction cavity, suction cavity sets up in the inner wall one side of intubate body, can place last suction pipe and lower suction pipe, go up suction pipe and lower suction pipe all and be connected with on close adjustment mechanism, on close adjustment mechanism is used for controlling and goes up suction pipe and the switching of suction pipe down.
Preferably, the opening and closing adjusting mechanism comprises a central valve seat, the upper suction pipe and the lower suction pipe are connected with the central valve seat, a main suction pipe is arranged on the surface of the other side of the central valve seat, and the retentate in the air pipe is sucked out through the main suction pipe.
Preferably, an upper adjusting plate is movably arranged on one side in the central valve seat, an upper groove is formed in one side surface of the upper adjusting plate, an upper spring is arranged on one side surface in the upper groove, one end of the upper spring is connected with an upper sealing pin, and the upper sealing pin is movably arranged in the upper groove and can seal an upper suction tube.
Preferably, the lower adjusting plate is movably arranged on the other side in the central valve seat, a lower groove is formed in one side surface of the lower adjusting plate, a lower spring is arranged on the inner side surface of the lower groove, one end of the lower spring is connected with a lower sealing pin, and the lower sealing pin is movably arranged in the lower groove and can seal a lower suction tube.
Preferably, the end parts of the upper sealing pin and the lower sealing pin are hemispheres, the diameter of the end part of the upper sealing pin is larger than the inner diameter of the upper suction pipe, and the diameter of the end part of the lower sealing pin is larger than the inner diameter of the lower suction pipe, so that the bonding degree of the upper sealing pin, the lower sealing pin, the upper suction pipe and the lower suction pipe can be improved, and the sealing performance is improved.
Preferably, the main suction pipe is connected with an external negative pressure adsorption device, and can generate negative pressure adsorption force to the main suction pipe.
Preferably, the cross sections of the upper suction port and the lower suction port are conical, so that the retentate can be intensively guided into the upper suction pipe and the lower suction pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model can suck and discharge the retentate in the trachea of the prone patient, is convenient for rapidly and early judging the pulmonary hemorrhage condition of the patient according to the property of the drainage, and can discharge the retentate in the trachea of the patient in the supine position, thereby having wide application range.
(2) The utility model can seal the upper suction tube and the lower suction tube simultaneously, thereby improving the sealing performance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 4 is an enlarged schematic view of FIG. 2 at C;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 6 is a schematic view of a front cross-sectional structure of the opening/closing adjusting mechanism of the present utility model;
FIG. 7 is a schematic view showing a sectional front view of the upper suction tube in the closed state of the present utility model;
FIG. 8 is a schematic cross-sectional front view showing the closed state of the lower suction tube according to the present utility model;
in the figure: 1. a switching regulating mechanism; 2. a cannula body; 3. an air bag body; 4. an air sac gas pipe; 5. a lower suction port; 6. a suction chamber; 7. a lower suction tube; 8. an upper suction tube; 9. an upper suction port; 11. a main suction tube; 12. a central valve seat; 13. an upper adjusting plate; 14. a spring is arranged; 15. an upper seal pin; 16. a lower seal pin; 17. a lower adjusting plate; 18. and a lower spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides an adjustable gasbag attracts trachea cannula from top to bottom, including intubate body 2, set up the gasbag body 3 in intubate body 2 one side and set up the gasbag gas-supply pipe 4 in intubate body 2 one side, set up down suction port 5 on intubate body 2 in gasbag body 3 one side, set up suction port 9 on intubate body 2 of gasbag body 3 opposite side, suction port 5 is connected with suction pipe 7 down, can drain the trachea retentate of prone position patient, go up suction port 9 and be connected with suction pipe 8, can drain the trachea retentate of prone position patient, go up suction pipe 8 and suction pipe 7 down all set up in suction cavity 6, suction cavity 6 sets up in intubate body 2's inner wall one side, can place suction pipe 8 and suction pipe 7 down, go up suction pipe 8 and suction pipe 7 down all are connected with open and close adjustment mechanism 1.
The opening and closing adjusting mechanism 1 comprises a central valve seat 12, the upper suction tube 8 and the lower suction tube 7 are connected with the central valve seat 12, a main suction tube 11 is arranged on the other side surface of the central valve seat 12, the retentate in the air tube is sucked out through the main suction tube 11, the main suction tube 11 is connected with external negative pressure adsorption equipment, and negative pressure adsorption force can be generated on the main suction tube 11.
An upper adjusting plate 13 is movably arranged on one side in the central valve seat 12, an upper groove is formed in one side surface of the upper adjusting plate 13, an upper spring 14 is arranged on one side surface in the upper groove, one end of the upper spring 14 is connected with an upper sealing pin 15, and the upper sealing pin 15 is movably arranged in the upper groove and can seal the upper suction tube 8.
The working principle and the using flow of the utility model are as follows: firstly, the intubation body 2 is inserted into the glottic position of a patient, then the intubation body 2 is positioned through the expansion of the air sac body 3, when the patient is in a prone position, the upper adjusting plate 13 is pushed downwards, the upper adjusting plate 13 drives the upper sealing pin 15 to move downwards, when the upper sealing pin 15 moves to the position of the upper suction tube 8, the upper spring 14 clamps the upper sealing pin 15 into the upper suction tube 8 through elasticity and seals the upper suction tube 8, then the main suction tube 11 is connected with external negative pressure adsorption equipment, the accumulated retentate on the lower side of the air sac body 3 is conveyed into the lower suction tube 7 through the negative pressure attraction force, the lower suction tube 7 conveys the retentate into the central valve seat 12, the retentate is output through the main suction tube 11, and micro bleeding of the lung of the patient can be sucked out through the lower suction opening 5, so that medical staff can quickly study and judge the symptoms of the patient.
In the second embodiment, referring to fig. 2-6 and 8, compared with the first embodiment, the present embodiment can attract the retentate in the trachea of the patient in the supine position, specifically, the other side in the central valve seat 12 is movably provided with a lower adjusting plate 17, one side surface of the lower adjusting plate 17 is provided with a lower groove, one side surface in the lower groove is provided with a lower spring 18, one end of the lower spring 18 is connected with a lower sealing pin 16, and the lower sealing pin 16 is movably arranged in the lower groove.
In this embodiment, when the patient is in the supine position, the lower adjusting plate 17 is pushed, the lower adjusting plate 17 drives the lower sealing pin 16 to move, and when the lower sealing pin 16 moves to the position of the lower suction tube 7, the lower spring 18 clamps the lower sealing pin 16 into the lower suction tube 7 by elastic force, the lower suction tube 7 seals, the retentate accumulated on the upper side of the air bag is conveyed into the upper suction tube 8 through the upper suction port 9, the upper suction tube 8 conveys the retentate into the central valve seat 12, and then the retentate is discharged through the main suction tube 11.
In the third embodiment, when the air pipe retentate is not required to be adsorbed, the upper adjusting plate 13 and the lower adjusting plate 17 are pressed simultaneously, so that the upper sealing pin 15 and the lower sealing pin 16 simultaneously seal the upper suction pipe 8 and the lower suction pipe 7, and the tightness of the device is improved.
The end parts of the upper sealing pin 15 and the lower sealing pin 16 are hemispheres, the diameter size of the end part of the upper sealing pin 15 is larger than the inner diameter size of the upper suction pipe 8, the diameter size of the end part of the lower sealing pin 16 is larger than the inner diameter size of the lower suction pipe 7, the bonding degree of the upper sealing pin 15 and the lower sealing pin 16 with the upper suction pipe 8 and the lower suction pipe 7 can be improved, and the sealing performance is improved.
The cross sections of the upper suction port 9 and the lower suction port 5 are tapered, and the retentate can be intensively guided into the upper suction pipe 8 and the lower suction pipe 7.
In the treatment process of partial respiratory failure patients (such as serious pulmonary infection caused by respiratory tract infectious diseases), the patients need prone position treatment, and the patients are switched between the supine position and the prone position, so that the suction of the retentate on the upper side of the air bag body 3 and the retentate on the lower side of the air bag body 3 can be realized, and the control of the pulmonary infection is facilitated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable gasbag attracts trachea cannula from top to bottom, includes intubate body (2), sets up gasbag body (3) in intubate body (2) one side and sets up gasbag gas-supply pipe (4) in intubate body (2) one side, its characterized in that: the suction catheter comprises an air sac body (3), a lower suction port (5) is formed in a cannula body (2) on one side of the air sac body (3), an upper suction port (9) is formed in the cannula body (2) on the other side of the air sac body (3), the lower suction port (5) is connected with a lower suction tube (7), the upper suction port (9) is connected with an upper suction tube (8), the upper suction tube (8) and the lower suction tube (7) are all arranged in a suction cavity (6), the suction cavity (6) is formed in one side of the inner wall of the cannula body (2), the upper suction tube (8) and the lower suction tube (7) are all connected with a closing adjusting mechanism (1), and the closing adjusting mechanism (1) is used for controlling the closing of the upper suction tube (8) and the lower suction tube (7).
2. An adjustable balloon up-down suction endotracheal tube according to claim 1, wherein: the opening and closing adjusting mechanism (1) comprises a central valve seat (12), the upper suction pipe (8) and the lower suction pipe (7) are connected with the central valve seat (12), and a main suction pipe (11) is arranged on the surface of the other side of the central valve seat (12).
3. An adjustable balloon up-down suction endotracheal tube according to claim 2, wherein: an upper adjusting plate (13) is movably arranged on one side in the central valve seat (12), an upper groove is formed in one side surface of the upper adjusting plate (13), an upper spring (14) is arranged on one side surface in the upper groove, one end of the upper spring (14) is connected with an upper sealing pin (15), and the upper sealing pin (15) is movably arranged in the upper groove.
4. An adjustable balloon up-down suction endotracheal tube according to claim 3, wherein: the other side activity sets up down regulating plate (17) in central disk seat (12), lower regulating plate (17) one side surface sets up the lower recess, one side surface sets up down spring (18) in the lower recess, lower spring (18) one end is connected with lower seal pin (16), lower seal pin (16) activity sets up in the lower recess.
5. An adjustable balloon up-down suction endotracheal tube according to claim 4 wherein: the ends of the upper sealing pin (15) and the lower sealing pin (16) are hemispheres, the diameter of the end of the upper sealing pin (15) is larger than the inner diameter of the upper suction tube (8), and the diameter of the end of the lower sealing pin (16) is larger than the inner diameter of the lower suction tube (7).
6. An adjustable balloon up-down suction endotracheal tube according to claim 2, wherein: the main suction pipe (11) is connected with external negative pressure adsorption equipment.
7. An adjustable balloon up-down suction endotracheal tube according to claim 1, wherein: the cross sections of the upper suction port (9) and the lower suction port (5) are both conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776677.5U CN220608825U (en) | 2023-07-07 | 2023-07-07 | Tracheal cannula capable of adjusting up-down suction of air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776677.5U CN220608825U (en) | 2023-07-07 | 2023-07-07 | Tracheal cannula capable of adjusting up-down suction of air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220608825U true CN220608825U (en) | 2024-03-19 |
Family
ID=90222028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321776677.5U Active CN220608825U (en) | 2023-07-07 | 2023-07-07 | Tracheal cannula capable of adjusting up-down suction of air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220608825U (en) |
-
2023
- 2023-07-07 CN CN202321776677.5U patent/CN220608825U/en active Active
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