Auxiliary tube core sealing device for tracheotomy tube

Abstract

The utility model discloses an auxiliary tube sealing inner core device for a tracheotomy cannula. The auxiliary tube sealing inner core device comprises a trachea, an air bag and a sealing head, the air bag is connected to the outer side of the air pipe in a wrapping mode, an inflation device is connected to the air bag, the sealing head is in threaded connection with the end of the air pipe, an inner cavity of the sealing head is of a threaded structure and is of a frustum structure, and the diameter of the lower side of the sealing head is larger than that of the upper side of the sealing head. Compared with the prior art, the tracheostomy tube has the advantages that the tracheostomy tube can be connected with the rotatable adjusting vent device, marks are designed on the outer portion to control the test sealing range, and tube sealing of a patient is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of tracheal sealing, in particular to an auxiliary tube-sealing inner core device for a tracheotomy tube. Background Art

[0002] Tracheotomy is a surgical procedure that cuts open the anterior wall of the cervical trachea, inserts a tracheal cannula, and allows the patient to breathe through the newly established channel. As the patient's condition improves, when the patient can recover the ability to cough up sputum on their own and their cardiopulmonary function can withstand the changes after extubation, the tube is sealed. The current tracheotomy tube sealing devices can only completely block the tube and cannot be used for gradual training and trial sealing. Moreover, due to the different types of tracheal cannulas for different patients, the types of tube blocking items are also different. Clinically, tape, gauze and other items are commonly used for trial sealing of the tube. However, during the operation, it is easy to cause discomfort and severe coughing in the patient. If the tube accidentally enters the airway, it will cause infection and easily lead to disputes between doctors and patients. Therefore, a dedicated tracheal tube sealing device is needed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a tracheotomy tube sealing inner core device which is safe, convenient, easy to observe and operate, and has a good sealing effect.

[0004] In order to solve the above problems, the technical solution of the utility model is: a tracheotomy tube auxiliary sealing inner core device, comprising a trachea, an air bag and a sealing head;

[0005] The airbag is wrapped around the outside of the trachea, and an inflation device is connected to it. The sealing head is threadedly connected to the end of the trachea. The inner cavity of the sealing head is a threaded structure, and its shape is a frustum structure, with the diameter of the lower side being larger than the diameter of the upper side.

[0006] Furthermore, the inflation device includes a soft air tube, which is plugged into the airbag and has a sealed connection at the connection point. The end of the soft air tube is connected with a connector, which is in a sealed state and is used for connecting to an external air pump.

[0007] Furthermore, a rotating head is connected to the upper end of the sealing head for adjusting the flow rate, and a scale line is provided on the rotating head.

[0008] The advantages of this utility model compared with the existing technology are:

[0009] The utility model is provided with an air bag, and the trachea can be sealed by utilizing the soft trachea and the connector on the air bag. The operation is simple and suitable for various types of tracheostomy tubes. The integrated manufacturing method is adopted to avoid accidental injuries caused by slippage. The sealing radius is marked to visually and effectively observe the patient's tolerance to the sealing. During use, the patient's airway is not directly contacted. The rotation type can effectively reduce the patient's discomfort. It is easy to sterilize and disinfect, and greatly facilitates the sealing of the tracheostomy tube, thereby improving the treatment effect and medical quality and reducing medical disputes. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a three-dimensional inner core device of a tracheotomy tube auxiliary sealing tube. Figure 1 .

[0011] Figure 2 The utility model is a three-dimensional inner core device of a tracheotomy tube auxiliary sealing tube. Figure 2 .

[0012] As shown in the figure: 1. Trachea; 2. Airbag; 3. Sealing head; 4. Soft air tube; 5. Connector. DETAILED DESCRIPTION

[0013] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0014] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0015] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0016] like Figures 1 to 2 As shown, a tracheotomy tube auxiliary sealing inner core device includes a trachea 1, an airbag 2 and a sealing head 3; the airbag 2 is wrapped around the outside of the trachea 1, and an inflation device is connected to it. The sealing head 3 is threadedly connected to the end of the trachea 1, and the inner cavity of the sealing head 3 is a threaded structure, and its shape is a frustum structure, and the diameter of the lower side is larger than the diameter of the upper side.

[0017] The inflation device includes a soft air tube 4, which is plugged into the airbag 2 and a sealed connection is adopted at the connection. The end of the soft air tube 4 is connected with a connector 5, which is in a sealed state and is used for an external air pump. The upper end of the sealing head 3 is connected with a rotating head for adjusting the flow rate, and the rotating head is provided with a scale line.

[0018] In specific use, such as Figure 1 and Figure 2 As shown, during use, the connecting head 5 and its matching soft trachea 4 can apply air pressure to the airbag 2 to seal the trachea 1, and the sealing head 3 is provided with an internal thread in the inner cavity to connect with the trachea 1. During the connection process, it can be rotated for adjustment. This method is suitable for various types of tracheostomy tubes. The integrated production method is adopted to avoid accidental injuries caused by slippage. The marking of the sealing tube radius can intuitively and effectively observe the patient's tolerance to the sealing tube. During use, the patient's airway is not directly contacted. The rotation type can effectively reduce the patient's discomfort, is easy to sterilize and disinfect, and greatly facilitates the sealing of the tracheostomy tube, improves the treatment effect and medical quality, and reduces medical disputes.

[0019] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A tracheotomy tube auxiliary sealing inner core device, characterized by: It comprises a trachea (1), an air bag (2) and a sealing head (3); The airbag (2) is wrapped around the outside of the trachea (1), and an inflation device is connected thereto. The sealing head (3) is threadedly connected to the end of the trachea (1). The inner cavity of the sealing head (3) is a threaded structure, and its shape is a frustum structure, with the diameter of the lower side being larger than the diameter of the upper side.

2. The tracheotomy tube auxiliary sealing inner core device according to claim 1, characterized in that: The inflation device comprises a soft air tube (4), the soft air tube (4) is plugged into the air bag (2), and the connection is sealed. The end of the soft air tube (4) is connected with a connector (5), and the connector (5) is in a sealed state and is used for connecting to an external air pump.

3. The tracheotomy tube auxiliary sealing inner core device according to claim 1, characterized in that: The upper end of the sealing head (3) is connected to a rotating head for adjusting the flow rate, and the rotating head is provided with scale lines.

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