CN216877503U

CN216877503U - Disposable trachea cannula

Info

Publication number: CN216877503U
Application number: CN202123185575.XU
Authority: CN
Inventors: 田之宇; 田海林
Original assignee: Shandong Tiangong Medical Products Development Co ltd
Current assignee: Shandong Tiangong Medical Products Development Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-05
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a disposable trachea cannula, which relates to the technical field of medical supplies and aims at the existing problems. The utility model can avoid the secretion from influencing the entering of the intubation tube and also avoid the secretion from extruding the intubation tube to influence the air transportation after the trachea is inserted, can observe the situation in the trachea through the camera in the process of inserting the fixed tube into the trachea, is convenient for a doctor to adjust the insertion angle in time, reduces the discomfort of a patient, can avoid the stimulation of the top end of the fixed tube to stimulate the trachea when the fixed tube is inserted through the arranged silica gel sleeve, reduces the discomfort of the patient, and can avoid the stimulation of the top end of the fixed tube to stimulate the trachea when the fixed tube is inserted through the arranged silica gel sleeve.

Description

Disposable trachea cannula

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a disposable trachea cannula.

Background

Trachea cannula is the important medical instrument of cardiopulmonary resuscitation and the critical patient rescue in-process that accompanies respiratory dysfunction, and current trachea cannula, current trachea cannula have certain drawback at will in the use, for example: because the intubation tube is flexible, the trachea of many patients has a lot of viscous secretions which can influence the entering of the intubation tube, and the secretions can extrude the intubation tube after the trachea is inserted to influence the air transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a disposable tracheal cannula.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a disposable trachea cannula, includes fixed pipe, bull stick and intubate body, fixed outer of tubes wall is equipped with the gasbag, and gasbag one side inner wall connection has gas-supply pipe one end, the gas-supply pipe other end is connected with the balloon, and bull stick one end is connected with the camera through the bearing, the internal thread pipe has been cup jointed to the bull stick outer wall.

Preferably, lens are installed to fixed intraductal wall one end, and fixed intraductal wall one end is fixed with the silica gel cover.

Preferably, the other end of the outer wall of the fixed pipe is provided with an external thread, and the internal thread pipe is matched with the external thread.

Preferably, a handle is welded on the outer wall of the side, away from the camera, of the rotating rod.

Preferably, the camera is connected with a switch through a wire, and the switch is connected with an external power supply through a power line.

The utility model has the beneficial effects that:

1. the fixing tube can be inserted into the trachea firstly, the air sac is inflated by pressing the balloon, so that the air sac is inflated, the inner wall of the trachea is supported, the fixing tube is drawn away to leave a channel, and the intubation tube body is inserted into the channel, so that the phenomenon that secretions influence the entrance of the intubation tube is avoided, and the phenomenon that the secretions extrude the intubation tube after the trachea is inserted to influence the air transportation is also avoided;

2. can have camera one end to insert in the fixed pipe before fixed pipe inserts the trachea to with the bull stick spiro union on fixed pipe, at the intraductal in-process of fixed pipe insertion trachea, the intraductal condition of trachea is observed to the accessible camera, makes things convenient for the doctor in time to adjust the angle of insertion, reduces the uncomfortable sense of patient, can avoid the top of fixed pipe amazing when inserting amazing trachea through the silica gel cover that sets up.

Drawings

Fig. 1 is a schematic structural view of a disposable endotracheal tube according to the present invention;

FIG. 2 is a schematic view of a disposable endotracheal tube according to the present invention;

FIG. 3 is a schematic view of a disposable endotracheal tube according to the present invention;

fig. 4 is a schematic view of an intubation structure of a disposable endotracheal intubation according to the present invention.

In the figure: 1. a fixed tube; 2. a rotating rod; 3. a cannula body; 4. an air bag; 5. a gas delivery pipe; 6. a balloon; 7. a camera; 8. an internally threaded tube; 9. a lens; 10. a silica gel sleeve; 11. an external thread; 12. a handle.

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.

Example 1:

referring to fig. 1-4, a disposable trachea cannula comprises a fixed tube 1, a rotating rod 2 and a cannula body 3, wherein an air bag 4 is arranged on the outer wall of the fixed tube 1, the fixed tube 1 can be inserted into the trachea firstly, and the air bag 4 is inflated by pressing a balloon 6 to swell the air bag 4 and support the inner wall of the trachea;

Will fix pipe 1 and take away and leave a passageway, again with intubate body 3 insert in the passageway can, avoided secretion to influence the entering of intubate, also avoided inserting these secretion extrusion intubate in the trachea after these, influence the gas transmission, and 4 one side inner wall connections of gasbag have 5 one ends of gas-supply pipe, the 5 other ends of gas-supply pipe are connected with

blast ball

6, and 2 one end of bull stick is connected with camera 7 through the bearing, 2 outer walls of bull stick have cup jointed internal thread pipe 8.

Example 2:

referring to fig. 1-4, a disposable trachea cannula comprises a fixed tube 1, a rotating rod 2 and a cannula body 3, wherein a handle 12 is welded on the outer wall of one side, away from a camera 7, of the rotating rod 2, one end, provided with the camera 7, of the rotating rod 2 is inserted into the fixed tube 1 before the fixed tube 1 is inserted into a trachea, and an internal thread tube 8 is screwed on the fixed tube 1, so that in the process that the fixed tube 1 is inserted into the trachea, the situation in the trachea can be observed through the camera 7, a doctor can conveniently adjust the insertion angle in time, and discomfort of the patient is reduced;

the other end of the outer wall of the fixed tube 1 is provided with an external thread 11, the internal thread tube 8 is matched with the external thread 11, one end of the inner wall of the fixed tube 1 is provided with a lens 9, one end of the outer wall of the fixed tube 1 is fixed with a silica gel sleeve 10, and the top end of the fixed tube 1 can be prevented from stimulating the trachea when being inserted through the arranged silica gel sleeve 10;

The outer wall of fixed pipe 1 is equipped with

gasbag

4, and 4 one side inner wall connections of gasbag have 5 one ends of gas-supply pipe, and the 5 other ends of gas-supply pipe are connected with

blast balloon

6, and 2 one end of bull stick are connected with camera 7 through the bearing, and camera 7 is connected with the switch through the wire, and the switch is connected with external power source through the power cord, and 2 outer walls of bull stick have cup jointed internal thread pipe 8.

The working principle is as follows: have 7 one ends of camera to insert fixed intraductal 1 with bull stick 2, and with 8 spiro unions of internal thread pipe on fixed pipe 1, insert trachea earlier fixed pipe 1, at the intraductal in-process of fixed intraductal inserting of pipe 1, the intraductal condition of trachea is observed to accessible camera 7, make things convenient for the doctor in time to adjust the angle of insertion, fixed intraductal back of inserting earlier, inflate gasbag 4 through pressing drum balloon 6, make gasbag 4 drum, will play the supporting role to the endotracheal wall, take away fixed pipe 1 afterwards and leave a passageway, it can in the passageway to insert intubate body 3 again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a disposable trachea cannula, includes fixed pipe (1), bull stick (2) and intubate body (3), its characterized in that, fixed pipe (1) outer wall is equipped with gasbag (4), and gasbag (4) one side inner wall connection has gas-supply pipe (5) one end, the gas-supply pipe (5) other end is connected with blast ball (6), and bull stick (2) one end is connected with camera (7) through the bearing, internal thread pipe (8) have been cup jointed to bull stick (2) outer wall.

2. The disposable trachea cannula according to claim 1, wherein a lens (9) is mounted at one end of the inner wall of the fixing tube (1), and a silica gel sleeve (10) is fixed at one end of the outer wall of the fixing tube (1).

3. A disposable endotracheal tube according to claim 1, characterized in that the other end of the outer wall of the fixed tube (1) is provided with an external thread (11) and the internal threaded tube (8) is adapted to the external thread (11).

4. A disposable endotracheal intubation according to claim 1, characterized in that the outer wall of the side of the rotary rod (2) far from the camera head (7) is welded with a handle (12).

5. A disposable endotracheal tube according to claim 1, characterized in that said camera (7) is connected to a switch by means of a wire, and in that said switch is connected to an external power source by means of a power cord.