CN215741142U

CN215741142U - Tracheal catheter

Info

Publication number: CN215741142U
Application number: CN202121347707.1U
Authority: CN
Inventors: 张雪; 郑杨玥
Original assignee: People's Hospital In Jiulongpo District Chongqing
Current assignee: People's Hospital In Jiulongpo District Chongqing
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a tracheal tube, which relates to the field of medical appliances and comprises a respirator joint, wherein the respirator joint consists of a fixed plate, an air inlet and an air outlet, the air inlet and the air outlet are respectively and fixedly connected to the outer walls of two sides of the fixed plate, the middle of the air inlet and the middle of the air outlet are communicated, two sides of the surface of the fixed plate are respectively provided with a notch, the diameter of a circular hole of an inner ring of each notch is the same as that of an oxygen tube and a humidifying tube, the bottom of the respirator joint is inserted between the inner walls of the tracheal tubes, the other end of each tracheal tube is fixedly provided with an air bag, a catheter is arranged in each tracheal tube, one end of each catheter passes through the wall of each tracheal tube and is fixedly connected with an indicating air bag, the catheter passes through the wall of each tube and is completely sealed, a one-way valve is arranged in each indicating air bag, the notches are arranged on two sides of the respirator joint, so that an adhesive tape can be replaced to wind and fix the oxygen tube and the humidifying tube, not only fixed comparatively simple save time, and disassemble also convenient, the design is more reasonable.

Description

Tracheal catheter

Technical Field

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

Background

The common intubation head has one or two cuffs, which may be inflated to fix the intubation and seal the airway or without cuff, and the intubation tube body is usually made of high molecular material and has embedded steel wire coil to raise radial strength and axial softness. Part intubate pipe shaft adopts anti laser material or multiple layer, with anti laser irradiation, for the tracheal intubate of intranasal/mouth or percutaneous insertion patient, respiratory tube is passed through with anesthesia breathing machine to one end and is connected, use in order to maintain patient's breathing, current endotracheal tube still can have some defects when using, for example the nurse will let in patient's air flue with oxygen hose and humidifying pipe together when giving patient's snorkel pipe simultaneously, can use the sticky tape winding to fix oxygen hose and humidifying pipe usually, not only fixed inconvenient and waste plenty of time easily, it is very unsuitable to the very sick person, it is also comparatively troublesome to disassemble after the simultaneous use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an endotracheal tube, which solves the technical problems that the existing endotracheal tube has single function, and the endotracheal tube is not provided with an oxygen tube and a humidifying tube fixing device, so that a nurse needs to waste time to wind and fix the oxygen tube and the humidifying tube with adhesive tapes when using the endotracheal tube, and the detachment is troublesome.

In order to solve the technical problem, the tracheal catheter provided by the utility model comprises a respirator connector, wherein the respirator connector comprises a fixing plate, an air inlet and an air outlet, the air inlet and the air outlet are respectively and fixedly connected to the outer walls of the two sides of the fixing plate, the middle of the air inlet and the middle of the air outlet are communicated, the two sides of the surface of the fixing plate are respectively provided with a notch, the diameter of a circular hole of an inner ring of each notch is the same as that of an oxygen tube and a humidifying tube, the bottom of the respirator connector is inserted between the inner walls of the tracheal tubes, the other end of each tracheal tube is fixedly provided with an air bag, a catheter is arranged in each tracheal tube, one end of each catheter penetrates through the wall of each tracheal tube and is fixedly connected with an indicating air bag, and a one-way valve is arranged in each indicating air bag.

Preferably, the diameter of the air inlet is matched with that of the air guide pipe, and the diameter of the air outlet is larger than that of the air inlet.

Preferably, the outer wall of the air duct is provided with a scale value, and the scale value takes the lower end part of the air duct as a starting point.

Preferably, one end of the conduit, which is positioned in the airway, is connected with the balloon, and the conduit penetrates through the wall of the tube and is completely sealed.

Compared with the related art, the tracheal catheter provided by the utility model has the following beneficial effects:

(1) the utility model provides a tracheal catheter, which can replace an oxygen tube and a humidifying tube wound and fixed by an adhesive tape by arranging the grooves on two sides of the joint of a respirator, and is convenient to use and more reasonable in design.

(2) The utility model provides a tracheal catheter, which can enable medical staff to supply more accurate gas content during medical work through scale marks carved on the surface of the tracheal catheter, and is convenient for rehabilitation of patients.

Drawings

FIG. 1 is a perspective view of a endotracheal tube according to the present invention;

FIG. 2 is an enlarged view of the endotracheal tube of the present invention taken at A in FIG. 1;

fig. 3 is a front view of an endotracheal tube of the present invention.

Reference numbers in the figures: 1. a respirator joint; 11. a fixing plate; 12. an air inlet; 13. an air outlet; 14. grooving; 2. an air duct; 3. an air bag; 4. a conduit; 5. an indicating air bag; 6. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is shown by figures 1-3, and the tracheal catheter comprises a respirator connector 1, wherein the respirator connector 1 is composed of a fixing plate 11, an air inlet 12 and an air outlet 13, the air inlet 12 and the air outlet 13 are respectively and fixedly connected to the outer walls of two sides of the fixing plate 11, the middle of the air inlet 12 is communicated with the middle of the air outlet 13, two sides of the surface of the fixing plate 11 are respectively provided with a notch 14, the diameter of a circular hole in an inner ring of the notch 14 is the same as that of an oxygen tube and a humidifying tube, the bottom of the respirator connector 1 is inserted between the inner walls of an air duct 2, the other end of the air duct 2 is fixedly provided with an air bag 3, a catheter 4 is arranged inside the air duct 2, one end of the catheter 4 penetrates through the wall of the air duct 2 and then is fixedly connected with an indicating air bag 5, and a one-way valve 6 is arranged inside the indicating air bag 5.

Wherein, the diameter of the air inlet 12 is matched with that of the air duct 2, the diameter of the air outlet 13 is larger than that of the air inlet 12, the air inlet 12 can be inserted into the inner wall of the air duct 2 for fixation, and the caliber of the air outlet 13 is large, so that oxygen can be conveyed conveniently.

Wherein, the outer wall of air duct 2 is equipped with the scale interval, and the scale interval uses the lower extreme tip of air duct 2 as the starting point, makes things convenient for medical personnel to observe gas content.

Wherein, the catheter 4 is positioned at one end inside the airway tube 2 and is connected with the air bag 3, and the catheter 4 is completely sealed at the position penetrating through the tube wall.

The working principle is as follows: insert respirator joint 1 air inlet 12 and fix between 2 inner walls of air duct, gas outlet 13 inserts in patient's mouth, then pegs graft respectively oxygen hose and humidifying pipe and fix in fluting 14 of fixed plate 11 both sides for it is fixed to replace the sticky tape winding, and it is all more convenient to peg graft or get rid of no matter, designs more rationally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The tracheal catheter is characterized by comprising a respirator connector (1), wherein the respirator connector (1) is composed of a fixing plate (11), an air inlet (12) and an air outlet (13), the air inlet (12) and the air outlet (13) are respectively and fixedly connected to the outer walls of two sides of the fixing plate (11), the middle of the air inlet (12) and the middle of the air outlet (13) are communicated, two sides of the surface of the fixing plate (11) are respectively provided with a notch (14), the diameter of a circular hole of an inner ring of the notch (14) is the same as that of an oxygen tube and a humidifying tube, the bottom of the respirator connector (1) is inserted between the inner walls of air guide tubes (2), the other ends of the air guide tubes (2) are fixedly provided with air bags (3), catheters (4) are arranged inside the air guide tubes (2), and one ends of the catheters (4) are fixedly connected with an indicating air bag (5) after penetrating through the tube walls of the air guide tubes (2), and a one-way valve (6) is arranged in the indicating air bag (5).

2. An endotracheal tube according to claim 1, characterized in that the diameter of the inlet opening (12) is dimensioned to match the diameter of the airway tube (2), and in that the diameter of the outlet opening (13) is greater than the diameter of the inlet opening (12).

3. A tracheal tube according to claim 1, wherein the outer wall of the tracheal tube (2) is provided with a scale starting from the lower end of the tracheal tube (2).

4. A tracheal tube according to claim 1, wherein the tube (4) is connected to the balloon (3) at one end inside the tracheal tube (2), and the tube (4) is completely sealed across the wall of the tube.