CN213911862U - Disposable tracheal catheter with strippable inner membrane and device - Google Patents
Disposable tracheal catheter with strippable inner membrane and device Download PDFInfo
- Publication number
- CN213911862U CN213911862U CN202022316865.2U CN202022316865U CN213911862U CN 213911862 U CN213911862 U CN 213911862U CN 202022316865 U CN202022316865 U CN 202022316865U CN 213911862 U CN213911862 U CN 213911862U
- Authority
- CN
- China
- Prior art keywords
- tube
- foreign matter
- endotracheal tube
- main body
- collecting film
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a disposable endotracheal tube and device of inner membrance can be peeled off in area belongs to medical equipment technical field, endotracheal tube includes pipe main part (1), with can peel off foreign matter collecting film (2) that pipe main part (1) inner wall laminating set up. The utility model discloses a foreign matter collecting film that can strip in the endotracheal tube collects the foreign matter to can strip foreign matter collecting film through tearing and peel off foreign matters such as sputum in the pipe main part, avoided because endotracheal tube blocks up the stifling that causes, guaranteed the normal clear of mechanical ventilation, do not influence the transport of oxygen, the disease can normally breathe through the breathing machine.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a disposable endotracheal tube and device of inner membrance can be peeled off in area.
Background
The tracheal catheter operation is a special catheter for oral cavity (oral cavity tracheal catheter) or nasal cavity (nasal tracheal catheter) through pharynx and larynx, provides the best conditions for smooth respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction. The congenital and acquired upper respiratory tract obstruction, the retention of lower respiratory tract secretion caused by various reasons, the respiratory function failure caused by various reasons, the dyspnea of the newborn caused by various reasons and the like need to be assisted by a respirator to breathe through the tracheal catheter operation. The breathing machine generates thoracic cavity negative pressure through inspiration action during autonomous ventilation, and pulmonary alveoli and airway negative pressure are generated through passive expansion of lungs, so that pressure difference between airway orifices and pulmonary alveoli is formed to finish inspiration; after inspiration, the thorax and the lung elastically retract to generate opposite pressure difference to complete expiration, and the medical instrument is an indispensable medical instrument. The ventilator needs to output oxygen to the trachea of the patient through the breathing tube and the tracheal catheter so as to maintain the normal breathing of the patient. The long-term use of endotracheal tube, it can constantly accumulate foreign matter such as sputum, and then blocks the breathing machine and carry oxygen to the patient, can make the patient die from suffocating when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that the respirator is blocked to the patient and oxygen is carried to current endotracheal tube interior accumulated foreign matter, a disposable endotracheal tube and device that the inner membrance can be peeled off in the area is provided.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a take disposable endotracheal tube of inner membrance that can peel, endotracheal tube includes the pipe main part, with the strippable foreign matter collecting film of the laminating setting of pipe main part inner wall. The utility model discloses endotracheal tube collects the foreign matter through this can peel off foreign matter collection membrane to can peel off the foreign matter through tearing and collect the foreign matter in the membrane takeout tube main part, improved endotracheal tube's utilization ratio, simultaneously, the back is got rid of to the foreign matter in the endotracheal tube, can not further influence the transport of oxygen, guarantees that the patient can normally breathe through the breathing machine.
As an option, the end of the peelable foreign matter collecting membrane is provided with an extension line, by means of which the peelable foreign matter collecting membrane is torn out of the endotracheal tube. Meanwhile, the port of the strippable foreign matter collecting film can be tightly tied through the extension line, so that the foreign matters are prevented from sliding to the tracheal catheter in the process of pulling out the strippable foreign matter collecting film.
As an option, a lubricant is applied between the inner wall of the tube body and the peelable foreign substance collecting film to facilitate tearing the peelable foreign substance collecting film out of the tube body.
As an option, the strippable foreign matter collecting film is a strippable foreign matter collecting film made of polyvinyl chloride or polyethylene or polypropylene or polystyrene, and has good toughness, low possibility of breaking and low cost.
As an option, one end of the tube main body is connected with an oxygen interface, and is connected with a breathing machine through the oxygen interface.
As an option, the end of the tube body away from the oxygen interface is an oblique incision, which is convenient for inserting into the trachea of the patient.
As an option, an air bag is arranged at one end of the tube main body close to the oblique incision, an inflation tube is bonded on the tube main body, and the inflation tube is connected with an inflation valve; the inflation tube is communicated with the air bag. The air bag is inflated through the inflation valve and the inflation tube, and the air bag is clamped in the air passage and used for fixing the position of the tracheal catheter.
As an option, a temperature detector is provided on the tube body.
As an option, a moisture detector is provided on the tube body.
It should be further noted that the technical features corresponding to the above options can be combined with each other or replaced to form a new technical solution.
The utility model discloses still include a device, the device include above-mentioned arbitrary option endotracheal tube and breathing machine.
Compared with the prior art, the utility model discloses beneficial effect is:
(1) the utility model discloses the laminating of endotracheal tube main part inner wall is provided with can strip the foreign matter and collect the membrane, collects the foreign matter through this can strip the foreign matter and collect the membrane to peel off foreign matters such as sputum in the pipe main part through tearing can strip the foreign matter and collect the membrane, avoided because endotracheal tube blocks up the stifling that causes, guaranteed the normal clear of mechanical ventilation, do not influence the transport of oxygen, the disease can be through breathing machine normal breathing.
(2) The utility model discloses the tip is equipped with the extension line, will peel off the foreign matter collecting film through this extension line and tear out from endotracheal tube. Meanwhile, the port of the strippable foreign matter collecting film can be tightly tied through the extension line, so that the foreign matters are prevented from sliding to the tracheal catheter in the process of pulling out the strippable foreign matter collecting film.
(3) The utility model discloses scribble emollient between pipe main part inner wall and the strippable foreign matter collecting film, be convenient for pull out strippable foreign matter collecting film from the pipe main part.
(4) The utility model discloses can peel off foreign matter collecting film specifically is the foreign matter collecting film that can peel off that adopts polyvinyl chloride or polyethylene or polypropylene or polystyrene to make, and toughness is good, and is difficult broken, and with low costs.
(5) The utility model discloses pipe main part one end is connected with the oxygen interface, is connected with the respiratory tube through this oxygen interface, and then is connected with breathing machine.
(6) The utility model discloses the one end that the oxygen interface was kept away from to the pipe main part is the slant incision, is convenient for put the pipe main part into the patient trachea.
(7) The air bag is arranged at one end of the main body of the tube close to the oblique incision, the inflation tube is adhered on the main body of the tube and is connected with the inflation valve; the inflation tube is communicated with the air bag. The air bag is inflated through the inflation valve and the inflation tube, and the air bag is clamped in the air passage and used for fixing the position of the tracheal catheter; the inflatable air bag can seal the air passage to ensure the supply of mechanical ventilation tidal volume; also can prevent air leakage, food backflow, and oral liquid entering lung during mechanical ventilation, which affect ventilation and cause reflux pneumonia.
(8) The utility model discloses be equipped with thermodetector in the pipe main part for temperature in the real-time supervision pipe main part, with the uniformity of guaranteeing interior gas parameter of endotracheal tube and human parameter, with the rejection of reduction patient to endotracheal tube.
(9) The utility model discloses be equipped with moisture detector in the pipe main part for the humidity in the real-time supervision pipe main part, with the uniformity of guaranteeing interior gas parameter of endotracheal tube and human parameter, with the rejection of reduction patient to endotracheal tube.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention.
Fig. 1 is a schematic view of an endotracheal tube according to embodiment 1 of the present invention;
fig. 2 is a schematic cross-sectional view of an endotracheal tube according to embodiment 1 of the present invention;
fig. 3 is a partial schematic view of an extension line part of an endotracheal tube according to embodiment 1 of the present invention.
In the figure: the tube comprises a tube main body 1, a strippable foreign matter collecting film 2, an extension line 3, an oxygen interface 4, a temperature detector 6, a humidity detector 7, an air bag 8, an inflation tube 9 and an inflation valve 10
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the basis of the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The utility model discloses endotracheal tube aims at solving and influences the respiratory problem of patient after the accumulation foreign matter in the current endotracheal tube, collects the membrane through setting up one in endotracheal tube and be used for collecting the foreign matter that can strip of foreign matter such as sputum, will strip again the foreign matter that the foreign matter is collected the membrane and tear out and to get rid of the foreign matter in the endotracheal tube, has avoided because endotracheal tube blocks up the stifling that causes, has guaranteed the normal breathing of disease.
Example 1
As shown in fig. 1-2, in embodiment 1, a disposable endotracheal tube with peelable inner membrane, the endotracheal tube includes a tube main body 1, a peelable foreign matter collecting membrane 2 attached to an inner wall of the tube main body 1, foreign matters are collected by the peelable foreign matter collecting membrane 2, and foreign matters such as sputum in the tube main body 1 are peeled off by tearing the peelable foreign matter collecting membrane 2, so that asphyxia caused by blockage of the endotracheal tube is avoided, normal operation of mechanical ventilation is ensured, oxygen delivery is not affected, and patients can breathe normally by a breathing machine. More specifically, the strippable foreign matter collecting film 2 is laid on the inner wall of the main body 1 of the endotracheal tube, specifically is a transparent film, has a thickness ranging from 0.9 to 1 filament, avoids affecting the normal operation of the endotracheal tube, and has the same shape as the main body 1 of the endotracheal tube, and in this embodiment, the main body 1 of the endotracheal tube and the strippable foreign matter collecting film 2 are specifically cylinders. It should be further noted that the endotracheal tube of the present invention includes, but is not limited to, conventional endotracheal tubes, reinforced endotracheal tubes, flushable endotracheal tubes, single-lumen bronchial tubes, double-lumen bronchial tubes, pediatric endotracheal tubes, tracheotomy tubes, etc.
Further, as shown in fig. 3, the end of the peelable foreign substance collecting film 2 is provided with an extension wire 3, the length of the extension wire 3 is preferably 1 to 5cm, and the peelable foreign substance collecting film 2 is torn out of the endotracheal tube through the extension wire 3. Meanwhile, the port of the strippable foreign matter collecting film 2 can be tightly tied through the extension line 3, so that the foreign matters are prevented from sliding to the tracheal catheter in the process of pulling out the strippable foreign matter collecting film 2. As an embodiment, the top end (the end near the oxygen interface) of the strippable foreign matter collecting film 2 is provided with an extension line 3, and the extension line 3 may be one or more. Two extension lines 3 are arranged at the top end of the strippable foreign matter collecting film 2, the ports of the strippable foreign matter collecting film 2 are fastened through the two extension lines 3, and the strippable foreign matter collecting film 2 is pulled out upwards from the tracheal catheter. As an embodiment, 2 extension lines 3 are arranged at the top end (the end close to the oxygen interface) of the strippable foreign matter collecting film 2, 2 extension lines 3 are arranged at the bottom end (the end far away from the oxygen interface) of the strippable foreign matter collecting film 2, the bottom extension lines 3 are fastened, and the whole foreign matter collecting film 2 is pulled out by pulling the top extension lines 3. More specifically, locate the extension line 3 that can peel off foreign matter and collect 2 upper ends and can slightly be longer than 1 length of endotracheal tube pipe main part, in order to put into endotracheal tube with extension line 3 from the endotracheal tube lower extreme, and draw forth from the endotracheal tube upper end, extension line 3 is dragged to the rethread this moment, realize can peel off putting into of foreign matter and collect membrane 2, can peel off foreign matter and collect membrane 2 and put into the back completely at the foreign matter of can peeling off, can cut extension line 3 short, only surpass pipe main part 1-5cm, do benefit to and tear out the strippable foreign matter that has foreign matters such as sputum through this extension line 3 after cutting off and collect membrane 2.
Further, a lubricant is coated between the inner wall of the tube main body 1 and the peelable foreign matter collecting film 2, and in the process of pulling out the peelable foreign matter collecting film 2, the lubricant can reduce the friction force between the inner wall of the tube main body 1 of the endotracheal tube and the peelable foreign matter collecting film 2, so that the peelable foreign matter collecting film 2 can be pulled out of the tube main body 1 conveniently. As an option, the lubricant may in particular be paraffin oil or cement.
Further, the strippable foreign matter collecting film 2 is specifically the strippable foreign matter collecting film 2 made of polyvinyl chloride, polyethylene, polypropylene, polystyrene or other resins, and has good toughness, low possibility of breaking and low cost.
Further, the endotracheal tube main part 1 one end is connected with oxygen interface 4, is connected with the breathing tube through this oxygen interface 4, and then is connected with the breathing machine. It should be further noted that the endotracheal tube and the peelable foreign substance collecting film 2 are both in communication with the oxygen port 4 to achieve gas delivery.
Furthermore, one end of the tube main body, which is far away from the oxygen interface, is an oblique incision, so that the tube main body 1 can be conveniently placed into a trachea of a patient.
Further, an air bag 8 is sleeved at the front end (the end close to the oblique notch) of the tube main body, an inflation tube 9 is bonded on the tube main body, and the inflation tube 9 is connected with an inflation valve 10; the inflation tube 9 communicates with the airbag 8 to effect inflation of the airbag 8 through the inflation valve 10. The air bag 8 is inflated through the inflation valve 10 and the inflation tube 9, and the air bag 8 is clamped in the air passage and used for fixing the position of the tracheal catheter; the inflatable air bag 8 can seal the air passage to ensure the supply of mechanical ventilation tidal volume; also can prevent air leakage, food backflow, and oral liquid entering lung during mechanical ventilation, which affect ventilation and cause reflux pneumonia.
Furthermore, the tube main body 1 is provided with a temperature detector 6 for monitoring the temperature in the tube main body 1 in real time so as to ensure the consistency of the gas parameters in the tracheal catheter and the human body parameters, reduce the rejection of the patient to the tracheal catheter and relieve the pain of the patient.
Furthermore, a humidity detector 7 is arranged on the tube main body 1 and used for monitoring the humidity in the tube main body 1 in real time so as to ensure the consistency of gas parameters in the tracheal catheter and human body parameters, reduce the rejection of the patient to the tracheal catheter and relieve the pain of the patient.
Example 2
The embodiment has the same inventive concept as the embodiment, and on the basis of the embodiment 1, a device is provided, which comprises the tracheal catheter and the breathing machine of the embodiment 1, oxygen is provided for a patient through the device, normal breathing of the patient can be helped, foreign matters are collected through the strippable foreign matter collecting film in the tracheal catheter, and the foreign matters such as sputum and the like in the main body of the stripping tube are stripped through tearing the strippable foreign matter collecting film, so that asphyxia caused by blockage of the tracheal catheter is avoided, normal operation of mechanical ventilation is ensured, oxygen delivery is not influenced, and the patient can normally breathe through the device.
The above detailed description is the detailed description of the present invention, and it can not be considered that the detailed description of the present invention is limited to these descriptions, and to the ordinary skilled person in the art to which the present invention belongs, without departing from the concept of the present invention, a plurality of simple deductions and replacements can be made, which should be regarded as belonging to the protection scope of the present invention.
Claims (9)
1. The utility model provides a disposable endotracheal tube of inner membrance can be peeled off in area which characterized in that: the tracheal catheter comprises a catheter main body (1) and a strippable foreign matter collecting film (2) which is attached to the inner wall of the catheter main body (1); and a lubricant is coated between the inner wall of the pipe main body (1) and the strippable foreign matter collecting film (2).
2. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: an extension line (3) is arranged at the end part of the strippable foreign matter collecting film (2).
3. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: the strippable foreign matter collecting film (2) is specifically a strippable foreign matter collecting film (2) made of polyvinyl chloride or polyethylene or polypropylene or polystyrene.
4. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: one end of the tube main body (1) is provided with an oxygen interface (4).
5. The disposable endotracheal tube of claim 4 wherein: one end of the tube main body (1) far away from the oxygen interface (4) is an oblique incision.
6. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: an air bag (8) is arranged at one end, close to the oblique cut, of the tube main body (1), an inflation tube (9) is bonded on the tube main body (1), and the inflation tube (9) is connected with an inflation valve (10); the inflation tube (9) is communicated with the air bag (8).
7. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: the tube main body (1) is provided with a temperature detector (6).
8. The disposable endotracheal tube with peelable inner membrane of claim 1 wherein: the tube main body (1) is provided with a humidity detector (7).
9. An apparatus, characterized by: the apparatus comprising an endotracheal tube and a ventilator according to any one of the preceding claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316865.2U CN213911862U (en) | 2020-10-16 | 2020-10-16 | Disposable tracheal catheter with strippable inner membrane and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316865.2U CN213911862U (en) | 2020-10-16 | 2020-10-16 | Disposable tracheal catheter with strippable inner membrane and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213911862U true CN213911862U (en) | 2021-08-10 |
Family
ID=77163559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022316865.2U Active CN213911862U (en) | 2020-10-16 | 2020-10-16 | Disposable tracheal catheter with strippable inner membrane and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213911862U (en) |
-
2020
- 2020-10-16 CN CN202022316865.2U patent/CN213911862U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203694321U (en) | Trachea cannula with phlegm suction cavity | |
| CN213911862U (en) | Disposable tracheal catheter with strippable inner membrane and device | |
| CN112494732A (en) | Sputum suction device for deeply cleaning artificial airway | |
| CN208974889U (en) | Trachea cannula | |
| CN203749974U (en) | Simple multifunctional intubation guide and protection device | |
| CN213432039U (en) | Closed sputum aspirator device | |
| CN205181956U (en) | Multicavity can wash trachea breather pipe | |
| CN113616892A (en) | Artificial airway tube convenient for sputum suction | |
| CN204193243U (en) | Disposable multifunction tracheal intubation | |
| CN215275233U (en) | Nasopharynx pipe of ventilating | |
| CN113413522B (en) | High-frequency jet ventilation and normal-frequency ventilation double-path oxygen supply double-path suction laryngeal mask | |
| CN213609131U (en) | Artificial airway tube convenient for sputum suction | |
| CN219963680U (en) | Tracheal catheter with subglottic suction function and bite block | |
| CN212235433U (en) | Sealed sputum suction device capable of automatically discharging expectoration | |
| CN212631387U (en) | Multifunctional tracheotomy casing | |
| CN220477913U (en) | Airway management system | |
| CN219963665U (en) | Nasopharynx airway | |
| CN213407356U (en) | Trachea cannula with rotary joint | |
| CN217119073U (en) | Multifunctional nasopharynx air duct | |
| CN215653243U (en) | Trachea cannula external member | |
| CN212369400U (en) | Tracheal catheter with automatic phlegm eliminating function and automatic phlegm eliminating device | |
| CN215386730U (en) | Trachea cannula structure capable of clearing accumulated sputum | |
| CN215386731U (en) | Trachea cannula structure capable of removing sputum | |
| CN211382995U (en) | Multifunctional sputum suction device | |
| CN212756774U (en) | Tracheal catheter structure for continuous airway humidification and pulse negative pressure suction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |