CN114588442A - Nasopharynx breather pipe - Google Patents
Nasopharynx breather pipe Download PDFInfo
- Publication number
- CN114588442A CN114588442A CN202210225265.6A CN202210225265A CN114588442A CN 114588442 A CN114588442 A CN 114588442A CN 202210225265 A CN202210225265 A CN 202210225265A CN 114588442 A CN114588442 A CN 114588442A
- Authority
- CN
- China
- Prior art keywords
- breather pipe
- nasopharynx breather
- nasopharynx
- nasal cavity
- nasopharyngeal airway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000001989 nasopharynx Anatomy 0.000 title claims abstract description 61
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 10
- 210000002345 respiratory system Anatomy 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 210000004877 mucosa Anatomy 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 abstract description 2
- 238000002627 tracheal intubation Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 description 8
- 210000000845 cartilage Anatomy 0.000 description 6
- 206010036790 Productive cough Diseases 0.000 description 4
- 210000000621 bronchi Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- 208000024794 sputum Diseases 0.000 description 3
- 210000003802 sputum Anatomy 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 210000002808 connective tissue Anatomy 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 210000000867 larynx Anatomy 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010059138 Glossoptosis Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000002184 nasal cartilage Anatomy 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 210000000492 nasalseptum Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0206—Holding devices, e.g. on the body where the catheter is secured by using devices worn by the patient, e.g. belts or harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
- A61M2025/0226—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention belongs to the technical field of intubation equipment and discloses a nasopharynx breather pipe which is made of a soft rubber material; the exposed end of the nasopharynx breather pipe is provided with a fixing device; the fixing device is used for fixing the nasopharynx breather pipe outside the nasal cavity. The front end bevel opening of the nasopharynx breather pipe is short and round. The length of the nasopharyngeal airway is about 15 cm. The fixing device can fix the nasopharynx breather pipe outside the nasal cavity, prevents the nasopharynx breather pipe from sliding into the nasal cavity, ensures the safety of a patient, can reduce the risk that the nasopharynx breather pipe is easy to fall off or slide to the deep part of a respiratory tract in the using process, has simple structure and small volume, solves the problem that the nasopharynx breather pipe body is not firmly fixed in the using process, and prevents the nasopharynx breather pipe body from loosening to cause the friction between the outer sleeve and the nasal cavity tissue, thereby reducing the damage to the nasal cavity mucosa.
Description
Technical Field
The invention belongs to the technical field of intubation equipment, and particularly relates to a nasopharynx breather pipe.
Background
At present, the nasopharynx breather pipe that uses at present clinically exposes the end and lacks fixing device, leads to taking in the use nasopharynx breather pipe easily to slide into patient's nasal cavity aggravates patient's respiratory obstruction condition, leads to causing the slippage more easily in the operation process of phlegm nursing is inhaled to the patient. Especially, a male patient with a large nasal cavity can easily cause the pipeline to slide into the nasal cavity of the patient even if the male patient uses the nasopharynx air pipe with the largest size.
The prior art generally fixes the nasopharynx breather pipe by tying a knot at the exposed end of the nasopharynx breather pipe, fixing the knot on the ear of a patient or fixing the knot on the nose of the patient by using a 3M elastic bandage. However, the method has the disadvantages of insufficient comfort, poor fixing effect and high risk that the nasopharynx breather pipe is easy to separate or slide downwards to the deep part of the respiratory tract in the using process.
Through the above analysis, the problems and defects of the prior art are as follows: the existing nasopharynx breather pipe fixing mode is not enough in comfort level, the fixing effect is not good, and the nasopharynx breather pipe is easy to separate from or has a large risk of sliding downwards to the deep part of the respiratory tract in the using process.
The difficulty in solving the above problems and defects is: the fixing device is disposable and can not be used repeatedly, if the fixing effect is influenced by repeated use, the economic burden of a patient is increased; the long-term fixation of the fixing device on the nose of a patient may cause allergic reaction to some patients, so that how to select environment-friendly and non-allergic materials is also a difficulty.
The significance of solving the problems and the defects is as follows: the nasopharynx breather pipe with the fixing device has great significance in saving and treating the life of a patient, ensuring the smoothness of the respiratory tract of the patient and medical safety, and selecting the breathable material which is not easy to cause allergy can bring the maximum comfort to the patient and can reduce the burden of the patient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a nasopharynx breather pipe.
The nasopharynx breather pipe is made of a soft rubber material;
the exposed end of the nasopharynx breather pipe is provided with a fixing device; the fixing device is used for fixing the nasopharynx breather pipe outside the nasal cavity.
Furthermore, the front end bevel opening of the nasopharynx breather pipe is short and round.
Further, the length of the nasopharyngeal airway is about 15 cm.
Further, the nasopharyngeal airway is without a cuff.
Further, the nasopharynx breather pipe still is provided with:
further, fixing device is equipped with ring, ring connection regulation area, it is fixed that the regulation area rear end passes through the buckle connection.
Further, the flexible material in area is made, and regulation band one end is connected and is fixed with the buckle at the buckle other end, the buckle is square piece, and square quick one end is equipped with the recess, and the other end is equipped with the locating piece, the locating piece is inlayed with the recess and is connected.
Further, the nasopharynx breather pipe and the fixing device are integrally formed.
By combining all the technical schemes, the invention has the advantages and positive effects that: the fixing device can fix the nasopharynx breather pipe outside the nasal cavity, prevents the nasopharynx breather pipe from sliding into the nasal cavity, ensures the safety of a patient, can reduce the risk that the nasopharynx breather pipe is easy to fall off or slide to the deep part of a respiratory tract in the using process, has simple structure and small volume, solves the problem that the nasopharynx breather pipe body is not firmly fixed in the using process, and prevents the nasopharynx breather pipe body from loosening to cause the friction between the outer sleeve and the nasal cavity tissue, thereby reducing the damage to the nasal cavity mucosa. The nasopharynx breather pipe with the fixing device makes up the original defects of safer and more comfortable clinical use, fills the blank of the nasopharynx ventilating and fixing device industry, seeks intentional cooperation participation on the next step, is put into clinical use, and brings good news to patients.
Drawings
Fig. 1 is a schematic structural view of a nasopharyngeal airway provided in an embodiment of the present invention.
In the figure: 1. an air tube; 2. a fixing device; 3. an adjustment belt; 4. buckling; 5. and (5) positioning the blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a nasopharynx breather pipe, and the invention is described in detail with reference to the attached drawings.
As shown in fig. 1, the nasopharynx breather pipe provided by the embodiment of the present invention is provided with an air pipe 1, the rear end of the air pipe 1 is integrally connected with a fixing device 2, the fixing device 2 is provided with a circular ring, and the circular ring is connected with an adjusting belt 3, and the rear end of the adjusting belt 3 is connected and fixed through a buckle 4; 3 flexible materials in area of regulation band are made, and 3 one ends of regulation band are connected and are fixed with the buckle at the buckle other end, the buckle is square piece, and square quick one end is equipped with the recess, and the other end is equipped with locating piece 5, and locating piece 5 is inlayed with the recess and is connected.
The nasopharynx breather pipe provided by the embodiment of the invention is made of soft rubber material. The trachea 1 is a cylindrical tube with a slightly flat posterior wall, the upper end of which is connected to the larynx at the level of the upper edge of the flat 7 th cervical vertebral body, down to the sternal horn plane, and has an upwardly convex half-moon-shaped ridge, called the tracheoeminence ridge. The air pipe branch is named as an air pipe branch. The trachea is composed of cartilage, smooth muscle fibers and connective tissue. The tracheal cartilage is "C" shaped and occupies about 2/3 of the circumference of the trachea, with the notch facing backwards. The number of tracheal cartilages is generally 14-16, and the cartilages are connected by ligamentum annulatum. The membranous wall formed by smooth muscle fibers and connective tissue closes the posterior gap of the tracheal cartilage. The trachea 1 is covered with mucous membrane. The trachea has cartilage as a bracket, so that the lumen is kept in an open state, and the normal operation of the respiratory function is ensured. The lower edge of the upper flat 6 th cervical vertebral body is connected with the larynx; the part from the lower part to the sternum angle plane is divided into a left bronchus and a right bronchus, the part of the bifurcation is called the right bronchus, and a half-moon-shaped ridge protruding upwards is arranged in the bifurcation and called the carina of the bronchus. Average length of adult trachea: the male is 10.6cm, the female is 9.8cm. small trachea, deep position and large mobility. The nose is the initial part of the respiratory passage and is also the olfactory organ. The nasal cavity is a cavity gap between two lateral craniums, and is formed by taking a bony nasal cavity and cartilage as a base and lining mucosa and skin on the surface. The nasal cavity is an irregular narrow cavity gap with a narrow top and a wide bottom, and the front diameter and the rear diameter are larger than the left side and the right side, the front nostril is opened, and the rear nostril is stopped to be communicated with the nasopharynx. The nasal cavity is divided into a left cavity and a right cavity by the nasal septum, the front part of the nasal cavity is communicated with the outside through the nostril, and the rear part of the nasal cavity is communicated with the pharyngeal cavity through the posterior orifice of the nostril. Each nasal cavity can be divided into two parts of nasal vestibule and inherent nasal cavity.
The exposed end of the nasopharyngeal airway provided by the embodiment of the invention is provided with a fixing device 2, and the fixing device 2 is used for fixing the nasopharyngeal airway outside the nasal cavity.
The oblique port at the front end of the nasopharynx breather pipe provided by the embodiment of the invention is shorter and has a round shape.
The length of the nasopharyngeal airway provided by the embodiment of the invention is about 15 cm.
The nasopharynx breather pipe provided by the embodiment of the invention is not provided with a cuff.
The technical solution of the present invention is further described with reference to the following specific embodiments.
Example 1:
the nasopharynx breather pipe is made of soft rubber materials, the length of the nasopharynx breather pipe is about 15cm, and the front end oblique opening is short, round and blunt and does not have a cuff. Generally, female selects 28-30Fr, while male selects 32-34 Fr.
The nasopharynx breather pipe of the invention can be applied to maintaining the smoothness of the upper respiratory tract: patients recovering from general anesthesia or coma after surgery.
The nasopharynx breather pipe can be applied to patients after non-fresh general anesthesia operation.
The nasopharynx breather pipe can be applied to operation patients after stomatology.
The nasopharynx breather pipe can be applied to upper respiratory tract obstruction caused by various reasons.
The nasopharynx breather pipe can solve the problems of incomplete respiratory tract obstruction and upper respiratory tract suction for patients with weak expectoration caused by tongue tenesmus, and prevent the damage of nasal mucosa caused by repeated nasal suction.
The invention discloses a fixing device capable of fixing a nasopharynx breather pipe outside a nasal cavity, which prevents the nasopharynx breather pipe from sliding into the nasal cavity and ensures the safety of a patient.
The invention is used for keeping the respiratory tract of the patient with glossoptosis unobstructed, and the patient who can not suck sputum through mouth can suck sputum through the nasopharynx breather pipe, and the nasopharynx breather pipe with the fixing device is used, so that the using function of the nasopharynx breather pipe can not be influenced, and the nasopharynx breather pipe is safe and comfortable to use. Reduce the patient because of the obstructed respiratory tract, the trachea incision rate that the too much and lead to of sputum to a certain extent, preserved the tracheal integrality of patient to a certain extent, reduce the risk of patient's infection.
At present, when a patient clinically uses the nasopharynx breather pipe, the nasopharynx breather pipe can be fixed by the self-made fixing device by adopting the technology, and practice proves that the nasopharynx breather pipe with the fixing device is very safe and effective.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A nasopharynx breather tube, characterized in that the nasopharynx breather tube is made of a soft-textured rubber material;
the exposed end of the nasopharynx breather pipe is provided with a fixing device; the fixing device is used for fixing the nasopharynx breather pipe outside the nasal cavity.
2. The nasopharyngeal airway of claim 1, wherein said nasopharyngeal airway is short and blunt-cut at a front end bevel.
3. The nasopharyngeal airway of claim 1, wherein said nasopharyngeal airway is about 15cm in length.
4. The nasopharyngeal airway of claim 1, wherein said nasopharyngeal airway is without a cuff.
5. The nasopharyngeal airway of claim 1, wherein said nasopharyngeal airway further comprises: the adjusting belt is connected with the circular ring and the circular ring, and the rear end of the adjusting belt is fixedly connected through a buckle.
6. The nasopharyngeal airway as in claim 5, wherein the adjusting band is made of a flexible material, one end of the adjusting band is connected to the buckle and the other end is fixed with the buckle, the buckle is a square block, one end of the square block is provided with a groove, the other end is provided with a positioning block, and the positioning block is connected with the groove in an embedded manner.
7. The nasopharyngeal airway tube of claim 5, wherein said nasopharyngeal airway tube is integrally formed with said securing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225265.6A CN114588442A (en) | 2022-03-07 | 2022-03-07 | Nasopharynx breather pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225265.6A CN114588442A (en) | 2022-03-07 | 2022-03-07 | Nasopharynx breather pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114588442A true CN114588442A (en) | 2022-06-07 |
Family
ID=81815142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210225265.6A Pending CN114588442A (en) | 2022-03-07 | 2022-03-07 | Nasopharynx breather pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114588442A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110463A (en) * | 2016-08-19 | 2016-11-16 | 南京市第医院 | A kind of visual scalable band cuff nasopharyngeal air duct device and using method |
| CN109513084A (en) * | 2019-01-07 | 2019-03-26 | 南京医科大学附属逸夫医院 | A kind of Double-layer sleeve-type nasopharyngeal airway |
| KR20210015415A (en) * | 2019-08-02 | 2021-02-10 | 가톨릭대학교 산학협력단 | setting apparatus for nasotracheal intubation |
-
2022
- 2022-03-07 CN CN202210225265.6A patent/CN114588442A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110463A (en) * | 2016-08-19 | 2016-11-16 | 南京市第医院 | A kind of visual scalable band cuff nasopharyngeal air duct device and using method |
| CN109513084A (en) * | 2019-01-07 | 2019-03-26 | 南京医科大学附属逸夫医院 | A kind of Double-layer sleeve-type nasopharyngeal airway |
| KR20210015415A (en) * | 2019-08-02 | 2021-02-10 | 가톨릭대학교 산학협력단 | setting apparatus for nasotracheal intubation |
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