CN212880518U

CN212880518U - Tracheal catheter

Info

Publication number: CN212880518U
Application number: CN201721800535.2U
Authority: CN
Inventors: 汪吉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2021-04-06
Anticipated expiration: 2027-12-20

Abstract

The utility model relates to the field of medical supplies, in particular to a tracheal catheter. The air guide pipe is provided with an oxygen supply joint, a fixed air bag, an air injection pipe and an air injection joint, and the upper port of the air guide pipe is detachably connected with the oxygen supply joint; a cavity enclosed by the net sheets is arranged in the oxygen supply joint, and a plurality of tourmaline are arranged in the cavity; the fixed air bag is fixed on the outer side wall of the lower end of the air duct; the gas injection pipe is arranged on the pipe wall of the gas guide pipe, one end of the gas injection pipe is positioned outside the gas guide pipe and connected with the gas injection joint, and the other end of the gas injection pipe is communicated with the fixed air bag. The utility model discloses a degerming effect of endotracheal tube has been promoted to and the patient has increased the absorbed quantity to oxygen and the discharge amount to carbon dioxide.

Description

Tracheal catheter

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of medical supplies, in particular to a tracheal catheter.

[ background of the invention ]

The tracheal catheter is a technique that a special endotracheal catheter is placed into a trachea through a glottis, and is called as a tracheal catheter, and the technique can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. When the traditional tracheal catheter is used for treatment and needs oxygen supply, an oxygen supply tube for delivering oxygen is placed in the catheter, the outside of the oxygen supply tube is stuck by an adhesive tape, and the method for temporarily modifying the tracheal catheter has the following defects: 1) the oxygen catheter easily slips out when the patient coughs; 2) sputum is adhered to the wall of the oxygen tube put into the tracheal catheter, and when the sputum needs to be taken out for other treatment, pollution and cross infection are easily caused; 3) the trachea of the patient can not be fully humidified; 4) inconvenient administration; 5) the attractive appearance is affected, and the cleaning can be ensured only by replacing the adhesive tape on time.

The patients with tracheotomy lose the humidifying function and are easy to generate complications such as airway obstruction, atelectasis, secondary infection and the like. For some patients who need to adequately humidify the trachea: humidification is often carried out by the following methods: intermittent humidification, wherein gentamicin 12 ten thousand units is added into 500ml of normal saline, 2-5ml of normal saline is slowly injected into the trachea after each sputum suction, the total amount per day is about 200ml, and a steam inhaler and an atomizer can be used for intermittent humidification. The method needs manual work to finish the operation at regular time, which brings inconvenience to operators.

[ Utility model ] content

In view of the above, there is a need for a negative oxygen ion-rich endotracheal tube, which improves the sterilization effect of the endotracheal tube and increases the amount of oxygen absorbed by the patient and the amount of carbon dioxide discharged.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a tracheal catheter comprises a tracheal tube, wherein the tracheal tube is provided with an oxygen supply joint, a fixed air bag, an air injection tube and an air injection joint, and the upper port of the tracheal tube is connected with the oxygen supply joint; a cavity enclosed by a net sheet is arranged in the oxygen supply joint, and a plurality of tourmaline are arranged in the cavity; the fixed air bag is fixedly wound on the outer side wall of the lower end of the air guide pipe; the gas injection pipe is arranged on the pipe wall of the gas guide pipe, one end of the gas injection pipe is positioned outside the gas guide pipe and connected with the gas injection joint, and the other end of the gas injection pipe is communicated with the fixed air bag.

Furthermore, the upper port of the air duct is connected with one end of an oxygen supply joint through a tourmaline filter, and the other end of the oxygen supply joint is connected with external oxygen.

Furthermore, the tourmaline filter is detachably connected with the air duct and the oxygen supply joint.

Furthermore, the upper port of the air duct is detachably connected with the oxygen supply connector.

Further, the gas injection joint is connected with an adjusting valve and is connected with the air bottle through the adjusting valve.

The device further comprises a wetting tube and an administration tube, wherein the wetting tube and the administration tube are both arranged on the tube wall of the air guide tube, one end of the wetting tube is positioned outside the air guide tube and connected with the water injection joint, and the other end of the wetting tube extends to the lower port of the air guide tube and is communicated with the outside of the air guide tube through the lower port; the water injection joint is used for connecting an external infusion tube and is connected with humidification liquid through the external infusion tube; one end of the administration tube is positioned outside the air guide tube and connected with the administration joint, and the other end of the administration tube extends to the lower port of the air guide tube and is communicated with the outside of the air guide tube through the lower port.

Furthermore, one end of the air duct, which is close to the lower end port of the air duct, is provided with a sputum suction hole, the sputum suction hole is connected with a sputum suction pipe, the sputum suction pipe is arranged on the pipe wall of the air duct, one end of the sputum suction pipe is connected with the sputum suction hole, the other end of the sputum suction pipe is positioned outside the air duct and is connected with a sputum suction pipe joint, and the sputum suction pipe joint is used for connecting an external negative pressure aspirator.

The utility model discloses following beneficial effect has:

1. the utility model discloses a to oxygen supply pipe, support joint, gas injection pipe and fixed gasbag's setting, aim at having solved fixed gasbag and swing at will and cause patient's trachea blocking's problem. The utility model discloses a fixed gasbag avoids causing patient's oxygen uptake to be obstructed because of the gasbag drops. In addition, the utility model also uses tourmaline which can generate negative ions, the negative ions are also called as air vitamin, which has the functions of adjusting the ion balance of human body, relaxing body and mind, activating cells, improving natural cure rate and the like, and can inhibit oxidation or aging of body, in addition, the negative ions also have the efficacies of deodorization and degerming; the utility model discloses be equipped with tourmaline for oxygen joint department, further promoted endotracheal tube's degerming effect to and increased the patient to the absorptive capacity of oxygen and to the discharge amount of carbon dioxide.

2. The utility model aims to solve the problems that the tracheal catheter has no wetting function and the medical staff is difficult to put the medicine into the patient by arranging the wetting tube and the medicine feeding tube, and only needs to provide humidifying water for the trachea of the patient by the wetting tube of the utility model, thus increasing the humidity of the trachea of the patient; the water injection joint of the utility model is connected with an external infusion tube, so that the humidifying liquid can be orderly dripped into the wetting tube by adjusting the external infusion tube, and the continuous wetting of the wetting tube is effectively promoted; the medicine can be accurately delivered to the trachea of a patient through the administration tube, and the administration can be realized without pulling out the airway; additionally, the utility model discloses still be equipped with and inhale the phlegm pipe, consequently, use the utility model discloses the time can directly inhale the phlegm, need not extract the back with the air duct and inhale the phlegm again, can avoid the air duct to receive the secondary infection.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a tracheal catheter of the present invention.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention.

Description of the main elements

In the figure: 1. an air duct; 2. an oxygen supply joint; 21. tourmaline; 22. a tourmaline filter; 3. a gas injection pipe; 31. fixing the air bag; 32. a gas injection joint; 33. adjusting a valve; 34. an air bottle; 4. wetting the tube; 41. a water injection joint; 42. an external infusion tube; 43. humidifying liquid; 5. an administration tube; 51. a drug delivery adapter; 6. a sputum aspirating hole; 7. a sputum suction tube; 71. a sputum aspirator joint. The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

[ detailed description ] embodiments

Referring to fig. 1, in the present invention, an endotracheal tube includes an airway tube 1, the airway tube 1 is provided with an oxygen supply connector 2, an air injection tube 3 and a fixed air bag 31, an upper port of the airway tube 1 is connected, specifically detachably connected, to the oxygen supply connector 2; the external oxygen enters the air guide pipe 1 through the oxygen supply connector 2. A cavity surrounded by a net sheet is arranged in the oxygen supply joint 2, a plurality of tourmaline 21 are arranged in the cavity, and after external oxygen enters the oxygen supply joint 2, negative oxygen ions generated by the tourmaline 21 enter the air guide tube 1 along with the oxygen, so that the absorption of oxygen and the discharge of carbon dioxide of a patient can be promoted. Referring to fig. 2, in another embodiment of the present invention, there is no mesh sheet and tourmaline 21 in the oxygen supply connector 2, the upper port of the air duct 1 is connected to the oxygen supply connector 2 through a tourmaline filter 22, and the end of the oxygen supply connector 2 away from the air duct 1 is connected to the external oxygen. Specifically, the tourmaline filter 22 is detachably connected with the air duct 1 and the oxygen supply connector 21, so that the tourmaline filter 22 is convenient to detach. The fixed air bag 31 is fixedly wound on the outer side wall of the lower end of the air duct 1; the gas injection pipe 3 is arranged on the pipe wall, specifically on the inner side wall, of the gas guide pipe 1, one end of the gas injection pipe 3 is located outside the gas guide pipe 1 and connected with the gas injection joint 32, and the other end of the gas injection pipe is communicated with the fixed airbag 31. External gas enters the fixed air bag 31 through the gas injection pipe 3, so that the fixed air bag 31 is expanded to protect the airway 1 from being bent, in addition, the expansion of the fixed air bag 31 can play a role in closing the airway, meanwhile, oropharyngeal secretions can be prevented from entering the lung, aspiration is prevented, and lung infection is reduced.

Referring to fig. 3, the gas injection connector 32 is further connected to a regulating valve 33, and is connected to an air tank 34 through the regulating valve 33. By adjusting the adjusting valve 33, the amount of air in the air bottle 34 entering the fixed air bag 31 can be controlled to control the pressure inside the fixed air bag 31, so as to avoid harm to the tracheal tissue of the patient.

With reference to fig. 3, the tracheal tube further includes a wetting tube 4, the wetting tube 4 is disposed on the wall, specifically the inner wall, of the tracheal tube 1, and one end of the wetting tube 4 is located outside the tracheal tube 1 and connected to the water injection connector 41; the other end of the air duct extends to the lower port of the air duct 1 and is communicated with the outside of the air duct 1 through the lower port; the water injection joint 41 is used for connecting an external infusion tube 42 and is connected with humidification liquid 43 through the external infusion tube 42. Humidifying liquid 43 can enter into patient's trachea through external transfer line 42 and water injection pipe 4 in, the drop volume of humidifying liquid 43 can be injectd to external transfer line 42, can keep lasting humidifying to patient's trachea, avoids arousing the disease because of patient's tracheal drying.

Further, the endotracheal tube still includes a medicine feeding tube 5, medicine feeding tube 5 is located on the pipe wall of air duct 1, specifically on the inside wall, and its one end is located the outside of air duct 1 and is connected with the joint 51 of dosing, and the other end extends to the lower port of air duct 1 and through the outside intercommunication of lower port and air duct 1. Medical staff can deliver the medicine to the trachea of the patient through the administration connector 51 and the administration tube 5, so that the administration efficiency is improved, and the success rate of rescue of critical patients is improved. The utility model discloses a sputum suction device, including air duct 1, phlegm hole 6, sputum suction pipe joint 71 is used for connecting external negative pressure aspirator, the sputum hole 6 has been seted up to the one end that air duct 1 is close to its lower port, inhale phlegm hole 6 and connect one and inhale phlegm pipe 7, inhale phlegm pipe 7 and locate on the pipe wall of air duct 1, specifically on the inside wall, its one end with inhale phlegm hole 6 and be connected, the other end is located the outside of air duct 1 and is connected with sputum suction pipe joint 71, it connects external negative pressure aspirator to inhale the phlegm ware, this sets up and makes things convenient for medical.

The utility model integrates oxygen supply, medicine injection, moistening and phlegm suction through the arrangement of the gas injection pipe 3, the fixed air bag 31, the moistening pipe 4, the medicine feeding pipe 5 and the phlegm suction pipe 7, thereby effectively avoiding the pathological changes of patients caused by the dry trachea, feeding medicine in time and improving the rescue success rate of critical patients; additionally, the utility model discloses used tourmaline 21, can promote the patient to the absorbed dose of oxygen and to the emission of carbon dioxide, can also further play the effect of disinfecting to endotracheal tube, have very big benefit to the patient.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A tracheal catheter comprises a tracheal tube, and is characterized in that the tracheal tube is provided with an oxygen supply joint, a fixed air bag, an air injection tube and an air injection joint, and the upper port of the tracheal tube is connected with the oxygen supply joint; a cavity enclosed by a net sheet is arranged in the oxygen supply joint, and a plurality of tourmaline are arranged in the cavity; the fixed air bag is fixedly wound on the outer side wall of the lower end of the air guide pipe; the gas injection pipe is arranged on the pipe wall of the gas guide pipe, one end of the gas injection pipe is positioned outside the gas guide pipe and connected with the gas injection joint, and the other end of the gas injection pipe is communicated with the fixed air bag.

2. The tracheal tube of claim 1, wherein the upper port of the tracheal tube is connected to one end of an oxygen supply connector through a tourmaline filter, and the other end of the oxygen supply connector is connected to external oxygen.

3. The endotracheal tube according to claim 2, characterized in that the tourmaline filter is detachably connected to both the airway tube and the oxygen supply connector.

4. The endotracheal tube according to claim 1, characterized in that the upper port of the airway tube is removably connected to the oxygen supply connector.

5. The endotracheal tube according to claim 1, characterized in that said gas injection connector is connected to a regulating valve and to the air bottle through said regulating valve.

6. The tracheal catheter of claim 1, further comprising a wetting tube and an administration tube, wherein the wetting tube and the administration tube are both arranged on the wall of the airway tube, one end of the wetting tube is positioned outside the airway tube and is connected with the water injection connector, and the other end of the wetting tube extends to the lower port of the airway tube and is communicated with the outside of the airway tube through the lower port; the water injection joint is used for connecting an external infusion tube and is connected with humidification liquid through the external infusion tube; one end of the administration tube is positioned outside the air guide tube and connected with the administration joint, and the other end of the administration tube extends to the lower port of the air guide tube and is communicated with the outside of the air guide tube through the lower port.

7. The tracheal tube of claim 1, wherein the tracheal tube has a sputum aspiration hole at an end thereof near the lower end thereof, the sputum aspiration hole is connected to a sputum aspiration tube, the sputum aspiration tube is disposed on the wall of the tracheal tube, one end thereof is connected to the sputum aspiration hole, the other end thereof is located outside the tracheal tube and is connected to a sputum aspiration tube connector, and the sputum aspiration tube connector is used for connecting to an external negative pressure suction apparatus.