CN219231084U

CN219231084U - Tracheal cannula with pressure detects function

Info

Publication number: CN219231084U
Application number: CN202222992182.8U
Authority: CN
Inventors: 吴特鑫
Original assignee: Guangzhou Nanbeiren Biomedical Technology Co ltd
Current assignee: Guangzhou Nanbeiren Biomedical Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-06-23
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a tracheal cannula with a pressure detection function, which comprises a breathing tube, wherein an air bag is movably arranged at one end of the breathing tube, and a side tube is movably arranged at the side edge of the breathing tube. According to the utility model, through the matching of the wire arranging fixed block and the wire arranging movable block, when the device is used, the breathing tube can pass through the wire arranging fixed block, the side tube passes through the wire arranging movable block, then the wire arranging movable block can be tightened towards the wire arranging fixed block by elastic potential energy of the inner groove of the connecting rod, so that the side tube is close towards the direction of the breathing tube, the gap between the side tube and the breathing tube is reduced, discomfort to a patient caused by overlarge gap between the side tube and the breathing tube is prevented, and the wire arrangement between the breathing tube and the side tube is facilitated by reducing the gap between the side tube and the breathing tube, so that doctors or nurses can conveniently distinguish the positions of the breathing tube and the side tube, and the device is convenient to use.

Description

Tracheal cannula with pressure detects function

Technical Field

The utility model relates to the technical field of trachea cannula, in particular to a trachea cannula with a pressure detection function.

Background

The tracheal intubation is a method of placing a special endotracheal tube into the trachea or bronchus through the oral cavity or the nasal cavity by the glottis, provides optimal conditions for the respiratory tract to be unobstructed, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction;

the purpose-made trachea is a tracheal catheter, and refers to a medical instrument which is used for being inserted into the trachea or bronchi of a patient, and a temporary artificial respiratory passage is created for the patient, particularly a patient incapable of spontaneously breathing.

The existing breathing tube intubation is difficult to judge the air pressure in the air bag during operation, so that the air pressure index in the air bag is difficult to adjust, and discomfort is easily caused to a patient when the distance between the air bag catheter and the breathing tube catheter is too large; therefore, the existing requirement is not met, and for this reason, we propose an endotracheal tube with pressure detection function.

Disclosure of Invention

The utility model aims to provide an endotracheal tube with a pressure detection function, so as to solve the problems that the endotracheal tube proposed in the background art is difficult to judge the air pressure in an air bag during operation, so that the air pressure index in the air bag is difficult to adjust, and discomfort of a patient is easily caused when the distance between an air bag catheter and the endotracheal tube is too large.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a trachea cannula with pressure detection function, includes the respiratory tube, respiratory tube's one end movable mounting has the gasbag, respiratory tube's side movable mounting has the side pipe, the inside through connection of one end and the gasbag of side pipe, the other end movable mounting of side pipe has pressure indicator.

Preferably, the outer surface of the breathing tube is movably provided with a flat cable fixing block, and the outer surface of the side tube is movably provided with a flat cable movable block.

Preferably, connecting rods are fixedly arranged on the outer surfaces of two sides of the flat cable fixing block, and the flat cable movable block is movably arranged on the outer surface of the connecting rods.

Preferably, the movable rods are fixedly installed on the surface of one end, close to the wire arranging fixed block, of the wire arranging movable block, the connecting rod inner grooves are formed in the outer surfaces of the connecting rods, and the movable rods are movably clamped into the inner parts of the connecting rod inner grooves.

Preferably, extension springs are movably mounted in the connecting rod inner groove, a limiting block is fixedly mounted at one end of the movable rod, which is located in the connecting rod inner groove, and the extension springs are movably mounted on the outer surface of the movable rod.

Preferably, the other end of the breathing tube is movably provided with an air inlet.

Preferably, the other end of the side pipe is also provided with an air inflation joint.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the side pipe and the pressure indicator, when the device is used, the pressure indicator is communicated with the side pipe and then communicated with the air bag through the side pipe, so that the air pressure condition inside the air bag can be directly displayed through the pointer on the surface of the pressure indicator, a doctor or a nurse can observe the air pressure condition of the air bag through the pressure indicator, and the air pressure of the air bag can be accurately and precisely regulated;

2. according to the utility model, through the cooperation of the wire arranging fixed block and the wire arranging movable block, when the device is used, the breathing tube can pass through the wire arranging fixed block, the side tube passes through the wire arranging movable block, then the wire arranging movable block can be tightened towards the wire arranging fixed block by elastic potential energy of the inner groove of the connecting rod, so that the side tube is close towards the direction of the breathing tube, the gap between the side tube and the breathing tube is reduced, discomfort to a patient caused by overlarge gap between the side tube and the breathing tube is prevented, and the cooperation of the wire arranging fixed block and the wire arranging movable block is convenient for doctors or nurses to distinguish the positions of the breathing tube and the side tube, and the influence on air circulation caused by mutual winding between the breathing tube and the side tube is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view, in cross-section, of the entirety of the present utility model;

fig. 3 is a schematic view of a partial structure of a flat cable fixing block according to the present utility model.

In the figure: 1. a breathing tube; 2. an air bag; 3. an air inlet; 4. a side pipe; 5. a pressure indicator; 6. an inflation joint; 7. a flat cable fixing block; 8. a movable wire arranging block; 9. a connecting rod; 10. a movable rod; 11. an inner groove of the connecting rod; 12. a tension spring; 13. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a trachea cannula with pressure detection function, includes breathing tube 1, the one end movable mounting of breathing tube 1 has gasbag 2, the side movable mounting of breathing tube 1 has side pipe 4, the inside through connection of one end and gasbag 2 of side pipe 4, the other end movable mounting of side pipe 4 has pressure indicator 5.

Through adopting above-mentioned technical scheme, through the cooperation of side pipe 4 and pressure indicator 5, make the device when using, through with pressure indicator 5 and side pipe 4 intercommunication, later through side pipe 4 and gasbag 2 intercommunication, the inside atmospheric pressure condition of messenger's gasbag 2 can be directly through the pointer display on pressure indicator 5 surface to make things convenient for doctor or nurse to directly observe the atmospheric pressure condition of gasbag 2 through pressure indicator 5, thereby can be accurate and accurate adjust the atmospheric pressure of gasbag 2.

Further, the outer surface of the breathing tube 1 is movably provided with a flat cable fixing block 7, and the outer surface of the side tube 4 is movably provided with a flat cable movable block 8.

Through adopting above-mentioned technical scheme, through the cooperation of winding displacement fixed block 7 and winding displacement movable block 8, make the device when using, can pass the breathing tube 1 in the inside of winding displacement fixed block 7, pass the inside of winding displacement movable block 8 with side pipe 4, the elastic potential energy of connecting rod inside groove 11 can receive later winding displacement movable block 8 tightens up to the direction of winding displacement fixed block 7 to make side pipe 4 draw close to the direction of breathing tube 1, and then make the clearance between side pipe 4 and the breathing tube 1 reduce, prevent that the clearance from being too big between side pipe 4 and the breathing tube 1 and produce uncomfortable sense to the patient.

Further, connecting rods 9 are fixedly installed on the outer surfaces of the two sides of the flat cable fixing block 7, and the flat cable movable block 8 is movably installed on the outer surfaces of the connecting rods 9.

Further, the movable rod 10 is fixedly installed on the surface of one end, close to the flat cable fixing block 7, of the flat cable movable block 8, the connecting rod inner groove 11 is formed in the outer surface of the connecting rod 9, and the movable rod 10 is movably clamped into the connecting rod inner groove 11.

Further, extension springs 12 are movably mounted in the connecting rod inner groove 11, limiting blocks 13 are fixedly mounted at one ends of the movable rods 10 located in the connecting rod inner groove 11, and the extension springs 12 are movably mounted on the outer surfaces of the movable rods 10.

Through adopting above-mentioned technical scheme, thereby through making the interval between side pipe 4 and the breathing tube 1 reduce and make the winding displacement between breathing tube 1 and the side pipe 4 convenient, make things convenient for doctor or nurse to distinguish the position of breathing tube 1 and side pipe 4, can avoid intertwining and influence patient smooth breathing between breathing tube 1 and the side pipe 4.

Further, the other end of the breathing tube 1 is movably provided with an air inlet 3.

Further, the other end of the other side pipe 4 is movably provided with an inflation joint 6.

Working principle: during the use, place the assigned position with the device, whether each part normally works of inspection, through the cooperation of side pipe 4 and pressure indicator 5, make the device when using, through with pressure indicator 5 and side pipe 4 intercommunication, later through side pipe 4 and gasbag 2 intercommunication, the inside atmospheric pressure condition of messenger's gasbag 2 can be directly through the pointer display on pressure indicator 5 surface to make things convenient for doctor or nurse to directly observe the atmospheric pressure condition of gasbag 2 through pressure indicator 5, thereby can be accurate and accurate adjust the atmospheric pressure of gasbag 2.

Through the cooperation of winding displacement fixed block 7 and winding displacement movable block 8, make the device when using, can pass the breathing tube 1 in the inside of winding displacement fixed block 7, pass the inside of winding displacement movable block 8 with side pipe 4, the elastic potential energy that the winding displacement movable block 8 can receive connecting rod inside groove 11 later tightens up to the direction of winding displacement fixed block 7, thereby make side pipe 4 draw close to the direction of breathing tube 1, and then make the clearance between side pipe 4 and the breathing tube 1 reduce, prevent that the clearance is too big between side pipe 4 and the breathing tube 1 and produce uncomfortable to the patient, and through the cooperation of winding displacement fixed block 7 and winding displacement movable block 8, make things convenient for doctor or nurse to distinguish breathing tube 1 and side pipe 4's position, avoid intertwine between breathing tube 1 and the side pipe 4 and influence the air circulation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Tracheal cannula with pressure detects function, including breathing tube (1), its characterized in that: one end movable mounting of respiratory tube (1) has gasbag (2), side movable mounting of respiratory tube (1) has side pipe (4), the inside through connection of one end and gasbag (2) of side pipe (4), the other end movable mounting of side pipe (4) has pressure indicator (5).

2. The endotracheal tube with pressure detecting function according to claim 1, wherein: the outer surface of the breathing tube (1) is movably provided with a flat cable fixing block (7), and the side surface of the side tube (4) is movably provided with a flat cable movable block (8).

3. An endotracheal tube with pressure detecting function according to claim 2, wherein: connecting rods (9) are fixedly mounted on the outer surfaces of two sides of the flat cable fixing block (7), and the flat cable movable block (8) is movably mounted on the outer surfaces of the connecting rods (9).

4. A tracheal tube with pressure detection function as in claim 3, wherein: the movable wire arranging block (8) is characterized in that a movable rod (10) is fixedly installed on one end surface of the movable wire arranging block (8) close to the fixed wire arranging block (7), connecting rod inner grooves (11) are formed in the outer surface of the connecting rod (9), and the movable rod (10) is movably clamped into the inner parts of the connecting rod inner grooves (11).

5. The endotracheal tube with pressure detecting function according to claim 4, wherein: extension springs (12) are movably mounted in the connecting rod inner groove (11), limiting blocks (13) are fixedly mounted at one ends of the movable rods (10) located in the connecting rod inner groove (11), and the extension springs (12) are movably mounted on the outer surfaces of the movable rods (10).

6. The endotracheal tube with pressure detecting function according to claim 1, wherein: the other end of the breathing tube (1) is provided with an air inlet (3).

7. The endotracheal tube with pressure detecting function according to claim 1, wherein: the other end of the side pipe (4) is also provided with an inflation joint (6).