CN219878210U - Nasal cavity compression hemostatic sac breather pipe - Google Patents
Nasal cavity compression hemostatic sac breather pipe Download PDFInfo
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- CN219878210U CN219878210U CN202320781994.XU CN202320781994U CN219878210U CN 219878210 U CN219878210 U CN 219878210U CN 202320781994 U CN202320781994 U CN 202320781994U CN 219878210 U CN219878210 U CN 219878210U
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- pipeline
- nasal
- balloon
- breather pipe
- ventilation
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- 238000007906 compression Methods 0.000 title claims abstract description 27
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 22
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 62
- 238000004891 communication Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 239000002874 hemostatic agent Substances 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 229920002529 medical grade silicone Polymers 0.000 claims 1
- 210000005077 saccule Anatomy 0.000 abstract description 14
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a nasal compression hemostatic sac breather pipe, which belongs to the field of medical appliances and comprises a hollow breather pipe, wherein the outer port of the breather pipe is used as an outer vent, the inner end of the breather pipe is provided with an inner vent, the breather pipe is provided with a soft balloon, and the breather pipe is mutually isolated from the soft balloon; a hollow inner pipeline is arranged in the ventilation pipeline, the inner pipeline is isolated from the ventilation pipeline, the outer end of the inner pipeline extends outwards from the outer port of the ventilation pipeline for a set length, and the inner end of the inner pipeline is communicated with the soft balloon; the air duct and the inner duct are hoses. The soft saccule can press the skull base repair material to position and has the function of stopping bleeding after being filled with water or inflated, and is convenient to take out after being filled with water or inflated, so that the traction recovery wound surface is avoided; the ventilation pipeline ensures normal nasal ventilation, and relieves the symptoms of nasal obstruction, nasal pain, headache, eye distension and the like of patients; the ventilation pipeline and the internal pipeline are both flexible pipes, so that the nasal cavity can be conveniently inserted into and taken out of the nasal cavity, and discomfort to a patient is avoided.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a nasal compression hemostatic sac breather pipe.
Background
With the rapid development of the nasal endoscope technology, the nasal endoscope operation becomes one of the most numerous surgical operations of the head and neck of the external ear, the nose and the throat in China, and with the development of the modern neurosurgery technology, especially the neuroendoscope technology, the skull base lesion in the saddle area mainly adopts a nasal operation access. However, due to the stricture and deep structure of the nasal cavity and the paranasal sinuses, the nasal cavity filling of the nasal operation becomes necessary, because the nasal cavity filling can play a role in stopping bleeding, the structure, the position and the shape of the nasal septum and the paranasal turbinate can be maintained, and the formation of abscess and hematoma of the nasal septum, the drifting of the paranasal turbinate, the adhesion between the paranasal turbinate and the nasal septum or the lateral wall of the nasal sinuses, the adhesion or the stricture of the nasal sinuses and the like are avoided.
However, most of the commonly used nasal cavity filling materials are used for completely filling the double nasal cavities, which causes great pains to patients, including nasal cavity filling and nasal pain discomfort, head and face pain caused by the nasal cavity filling, especially the double nasal cavity filling which causes aggravated sleep respiratory disturbance at night, reduces arterial blood oxygen partial pressure, and seriously causes asphyxia, and the risks caused by the problems are particularly serious for patients suffering from obstructive sleep apnea ventilation syndrome or old people with poor cardiopulmonary function, in addition, nasal cavity filling can prevent eustachian tube functions, and cause problems of allergy, infection, granuloma formation, toxic shock and the like.
The nasal filling has the most direct influence on respiration and blood oxygen, and as the patient cannot breathe through the nose after double nasal filling, only passive oral respiration is realized, and oral respiration is not a normal physiological respiration mode, a plurality of defects exist: if the depth of the breath becomes shallow, the breathing rate increases, on the one hand, the energy consumption increases, and on the other hand, hypoxia occurs, which in turn increases the breathing rate, thus forming a vicious circleA ring. Meanwhile, when in oral respiration, some respiratory muscles do not participate in respiration, the oxidation of the lung is reduced, and the respiratory frequency is accelerated. In turn, shallow rapid breathing increases the dead space in the lungs, reduces tidal volume, and the alveoli do not get enough time to complete gas exchange. While nasal breathing, air is much slower to enter the lungs than oral breathing due to nasal resistance, plus the nose lung reflex, which is critical for regulating breathing. Thus, nasal filling can lead to alveolar hypopnea, reduced gas dispersion, reduced ventilation/perfusion ratio, airflow obstruction, which on the one hand causes hypoxia, and on the other hand, shallow rapid breathing causes CO 2 High volume of the waste water is discharged, so that Pco-and HCO in arterial blood 3 Reduction, leading to respiratory alkalosis.
In order to solve various disadvantages of nasal cavity filling, especially in recent years along with rapid development of endoscopic surgery, nasal cavity filling materials are also improved continuously, nasal cavity wound surfaces can be effectively treated, and the nasal cavity filling materials have good compression hemostasis function, but the wound surfaces are easy to stretch when being taken out due to adhesion of the filling materials, so that secondary injury is caused; and the ventilation problem can not be well solved all the time, and the life quality of a postoperative patient is seriously influenced.
Disclosure of Invention
The utility model provides a nasal cavity compression hemostatic balloon breather pipe, after water filling or inflation, a soft balloon can compress a skull base repair material for positioning and has a hemostatic function, and meanwhile, the soft balloon is convenient to take out after water draining or inflation, so that a traction recovery wound surface is avoided; the ventilation pipeline ensures normal nasal ventilation and relieves most symptoms of nasal obstruction, nasal pain, headache, eye distension and the like of patients; the ventilation pipeline and the internal pipeline are both flexible pipes and are matched with the nasal passages of the patient, so that the nasal passages are conveniently inserted and taken out, and discomfort to the patient is avoided.
The technical scheme provided by the utility model is as follows:
the nasal cavity compression hemostatic sac breather pipe comprises a hollow breather pipe, wherein the outer port of the breather pipe is used as an outer vent, the inner end of the breather pipe is provided with an inner vent, the breather pipe is provided with a soft saccule, and the breather pipe and the soft saccule are isolated from each other;
a hollow inner pipeline is arranged in the ventilation pipeline, the inner pipeline is isolated from the ventilation pipeline, the outer end of the inner pipeline extends out of the outer port of the ventilation pipeline for a set length, and the inner end of the inner pipeline is communicated with the soft balloon; the vent conduit and the inner conduit are both hoses.
Further, the inner pipe is communicated with the soft balloon through a balloon communication hole.
Further, the inner pipe is shared with a part of the side wall of the ventilation pipe, and the balloon communication hole is positioned at the inner end of the inner pipe and is arranged on the shared side wall.
Further, the outer end of the ventilation pipeline is provided with a joint, the pipe diameter of the joint is larger than that of the ventilation pipeline, and a ventilation cavity communicated with the ventilation pipeline is arranged in the joint.
Further, the inner end of the ventilation pipeline is used as the inner ventilation port, and/or a through hole is formed in the inner end side wall of the ventilation pipeline and used as the inner ventilation port.
Further, the periphery of the inner end of the ventilation pipeline is provided with a chamfer structure.
Furthermore, the surface of the soft saccule is provided with a medicine slow-release coating.
Further, the inner pipe is provided with a sealing structure.
Furthermore, the ventilation pipeline, the internal pipeline and the soft saccule are made of medical silica gel or medical emulsion.
The utility model has the following beneficial effects:
the nasal compression hemostatic sac breather pipe is used for compression hemostasis and postoperative respiratory ventilation in endoscopic nasal surgery. After the operation, the air duct puts the soft saccule into the total nasal passage along the nose, the outer end of the air duct is left outside the anterior nostril, the inner end of the air duct is deeply put into the nasopharynx for 2-3cm, the soft saccule is positioned at a part needing compression hemostasis, and the physiological saline is inflated or injected from the inner duct, so that the soft saccule is inflated, not only can compress the skull base repair material to position, but also has the compression hemostasis function, and meanwhile, the soft saccule is convenient to take out after being exhausted or drained, thereby avoiding the wound surface recovered by traction and causing secondary injury. The inner end of the ventilation pipeline enters the upper part of the palate arch through the nose, so that a patient can breathe through the ventilation pipeline by using the nose, normal nasal ventilation is ensured, and most symptoms of the patient such as nasal obstruction, nasal pain, headache, eye distension and the like are relieved. The ventilation pipeline and the internal pipeline are flexible pipes and can be folded into various shapes at will to be matched with the nasal passages of the patient, so that the nasal passages are convenient to insert and take out, and discomfort to the patient is avoided.
Drawings
FIG. 1 is a schematic view of one embodiment of a nasal compression hemostatic balloon ventilation tube of the present utility model;
FIG. 2 is a schematic view of another embodiment of a nasal compression hemostatic balloon ventilation tube of the present utility model;
fig. 3 is a schematic view of the buckle.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model provides a nasal cavity compression hemostatic bag vent pipe, which is shown in fig. 1-3, and comprises a vent pipe 1, wherein the vent pipe 1 is of a hollow structure, the inner end and the outer end of the vent pipe 1 are ventilated, the outer port 2 of the vent pipe 1 is used as an outer vent, the inner end of the vent pipe 1 is provided with an inner vent, the vent pipe 1 is provided with a soft balloon 3, and the vent pipe 1 and the soft balloon 3 are mutually isolated.
The inside of the ventilation pipeline 1 is provided with a hollow inner pipeline 4, the inner pipeline 4 is mutually isolated from the ventilation pipeline 1, the outer end 5 of the inner pipeline 4 extends outwards from the outer port 2 of the ventilation pipeline 1 for a set length, and the inner end of the inner pipeline 4 is communicated with the soft balloon 3.
In the present utility model, the end located deep inside the nasal passage when in use is referred to as the inner end, and the end located outside the nasal passage is referred to as the outer end. The nasal compression hemostatic sac breather pipe is used for compression hemostasis and postoperative respiratory ventilation in endoscopic nasal surgery. After the operation, the air duct 1 puts the soft saccule 3 into the total nasal passage along the nose, the outer end of the air duct 1 is left outside the anterior nares, the inner end of the air duct 1 is deeply put into the nasopharynx by 2-3cm, the soft saccule 3 is positioned at a part needing compression hemostasis, and the physiological saline is inflated or injected from the inner duct 4, so that the soft saccule 3 is inflated, not only can compress the skull base repair material to position, but also has the compression hemostasis function, meanwhile, the soft saccule 3 is convenient to take out after being exhausted or drained, and the wound surface recovered by traction is avoided to cause secondary injury. The inner end of the ventilation pipeline 1 enters the upper part of the palate arch through the nose, so that a patient can breathe through the ventilation pipeline 1 by using the nose, normal nasal ventilation is ensured, and most symptoms of the patient such as nasal obstruction, nasal pain, headache, eye distention and the like are relieved. The ventilation pipeline 1 and the internal pipeline 4 are flexible pipes and can be folded into various shapes at will to be matched with the nasal passages of patients, so that the nasal passages can be conveniently inserted and taken out, and discomfort to the patients is avoided.
In the present utility model, the inner tube 4 may communicate with the flexible balloon 3 through the balloon communication hole 6. The inner tube 4 may be shared with a part of the side wall of the ventilation tube 1, and the balloon communication hole 6 may be located at the inner end of the inner tube 4 and open on the shared side wall.
The outer end of the ventilation pipeline 1 is provided with a joint 7, the pipe diameter of the joint 7 is larger than that of the ventilation pipeline 1, a ventilation cavity 8 communicated with the ventilation pipeline 1 is arranged in the joint 7, the joint is used for being connected with other equipment, and the ventilation cavity 8 ensures smoothness of the other equipment and the ventilation pipeline 1.
The utility model is not limited to the form of the inner vent, and the inner port 9 of the vent pipe 4 can be used as the inner vent, and/or the inner end side wall of the vent pipe 4 is provided with a through hole 10 used as the inner vent.
To facilitate insertion into the nasal cavity, the outer circumference of the inner end of the ventilation tube 1 is provided with a chamfer 11.
The outer surface of the soft saccule 3 can be provided with a medicine slow-release coating, and the coating can be added with hemostatic medicines, so that the postoperative hemostatic effect is better.
The inner conduit 4 may be provided with a sealing structure such as a non-return valve or a catch 12.
The ventilation duct 1, the inner duct 4 and the soft balloon 3 may be made of medical silica gel or medical emulsion.
The production process of the nasal compression hemostatic sac breather pipe comprises the following steps:
1) The vent pipe 1 and the inner pipe 4 are integrally formed by a silicone extruder and an extrusion die.
2) A balloon communication hole 6 is formed in a side wall common to the ventilation tube 1 and the inner tube 4.
3) The ventilation conduit 1 and the inner conduit 4 are treated with a cleaning and treating agent.
4) The soft balloon 3 is adhered at the position of the balloon communication hole 6.
5) The joint 7 is molded by a silica gel extruder and an extrusion die, the inner pipe 4 is inserted into the joint 7, the ventilation pipe 1 and the joint 7 are bonded and sealed, and the ventilation cavity 8 of the joint 7 is communicated with the ventilation pipe 1.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The nasal cavity compression hemostat sac breather pipe is characterized by comprising a hollow breather pipe, wherein the outer port of the breather pipe is used as an outer vent, an inner vent is arranged at the inner end of the breather pipe, a soft balloon is arranged on the breather pipe, and the breather pipe and the soft balloon are isolated from each other;
a hollow inner pipeline is arranged in the ventilation pipeline, the inner pipeline is isolated from the ventilation pipeline, the outer end of the inner pipeline extends out of the outer port of the ventilation pipeline for a set length, and the inner end of the inner pipeline is communicated with the soft balloon; the air duct and the inner duct are hoses;
the outer end of the ventilation pipeline is provided with a joint, the pipe diameter of the joint is larger than that of the ventilation pipeline, and a ventilation cavity communicated with the ventilation pipeline is arranged in the joint.
2. The nasal compression hemostatic balloon airway according to claim 1 wherein the inner tube communicates with the flexible balloon through a balloon communication hole.
3. A nasal compression hemostatic balloon airway according to claim 2 wherein the inner conduit is common to a portion of the side wall of the airway tube, and the balloon communication hole is located at an inner end of the inner conduit and opens onto the common side wall.
4. A nasal compression hemostatic sac vent tube according to claim 3 wherein the inner end of the vent tube is configured as the inner vent and/or wherein a through hole is formed in the inner end side wall of the vent tube as the inner vent.
5. The nasal compression hemostatic bag vent tube of claim 4 wherein the vent tube is provided with a beveled structure at the outer periphery of the inner end.
6. A nasal compression hemostatic balloon airway according to claim 3 wherein the flexible balloon outer surface has a drug release coating.
7. A nasal compression hemostatic balloon airway according to claim 3 wherein the inner conduit is provided with a sealing structure.
8. A nasal compression hemostatic balloon airway according to claim 3 wherein the airway tube, inner tube and flexible balloon are of medical silicone or medical latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781994.XU CN219878210U (en) | 2023-04-11 | 2023-04-11 | Nasal cavity compression hemostatic sac breather pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781994.XU CN219878210U (en) | 2023-04-11 | 2023-04-11 | Nasal cavity compression hemostatic sac breather pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878210U true CN219878210U (en) | 2023-10-24 |
Family
ID=88410141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320781994.XU Active CN219878210U (en) | 2023-04-11 | 2023-04-11 | Nasal cavity compression hemostatic sac breather pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878210U (en) |
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2023
- 2023-04-11 CN CN202320781994.XU patent/CN219878210U/en active Active
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