Oxygen inhalation and sputum suction connecting pipe suitable for oxygen therapy of tracheotomy patient

Abstract

The utility model discloses an oxygen uptake and sputum aspiration connecting tube suitable for oxygen therapy of a tracheotomy patient, which belongs to the technical field of medical instruments and is characterized in that a first end of the connecting tube is provided with a connecting port used for connecting a tracheotomy cannula, and a second end of the connecting tube is provided with an oxygen inlet used for connecting an oxygen tube; the third end of the connecting pipe is provided with a closed sputum suction pipe access port used for being connected with a closed sputum suction pipe, and the fourth end of the connecting pipe is provided with an expiration outlet. The oxygen inlet, the closed sputum suction tube inlet and the expiration outlet are detachably provided with sealing caps capable of sealing the oxygen inlet, the closed sputum suction tube inlet and the expiration outlet respectively. The sputum aspirator has oxygen therapy connection, integrates a sputum suction port and an expiration port, and ensures oxygen therapy, sputum excretion and smooth breathing.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to an oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients. Background Art

[0002] Inserting a tracheal tube after tracheotomy is an important treatment for critically ill patients suffering from respiratory failure and airway obstruction due to various causes. However, because the tracheal tube is directly connected to the atmosphere, it loses the nasal filtration function. When inhaling, patients are highly susceptible to inhaling foreign matter, food particles, and water into their respiratory tract, which can cause aspiration pneumonia and worsen their condition. Gauze is often used to cover the tube opening. However, loose cotton wool from the gauze is also a foreign object, and coughing can easily blow the gauze away. Furthermore, the dense mesh of the gauze can lead to obstructed exhalation. Even when the patient's condition gradually improves and respiratory function recovers, patients who still cannot remove the tracheostomy tube need to retain the tracheotomy. Medical staff often use an infusion needle connected to an oxygen tube to provide oxygen. This can easily dislodge with a cough, leading to hypoxia and the risk of nosocomial infection. This is an essential step before extubation. However, currently, no compatible medical device exists for tracheal tube removal. Not only is there a risk of needle scratches, but there is also the risk of incomplete disinfection, causing nosocomial infection, or tools falling into the trachea, leading to accidental risks.

[0003] In view of this, it is necessary to propose a tracheotomy tube oxygen therapy, sputum suction, and exhalation integrated connector to solve the above problems. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide an oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients, so as to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0006] The utility model provides an oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients, the first end of the connecting tube is provided with a connecting port for connecting to a tracheotomy tube, the second end of the connecting tube is provided with an oxygen inlet for connecting to an oxygen tube, the third end of the connecting tube is provided with a closed sputum suction tube inlet for connecting to a closed sputum suction tube, the fourth end of the connecting tube is provided with an exhalation outlet, and closing caps that can respectively seal the oxygen inlet, the closed sputum suction tube inlet and the exhalation outlet are detachably installed on the oxygen inlet, the closed sputum suction tube inlet and the exhalation outlet.

[0007] Furthermore, a restraining belt is installed on the connecting pipe, and a connecting belt is connected between the restraining belt and the closing cap.

[0008] Furthermore, a one-way filter capable of closing the exhalation outlet is installed in the exhalation outlet.

[0009] Furthermore, the connecting tube includes a main tube, a connecting port is provided at the first end of the main tube, a closed sputum suction tube access port is provided at the second end of the main tube, a first auxiliary tube connected to the main tube as an integral whole is provided on the main tube, the first auxiliary tube is provided with an oxygen access port away from the end of the main tube, a second auxiliary tube connected to the main tube as an integral whole is provided on the main tube, and the second auxiliary tube is provided with an exhalation outlet away from the end of the main tube.

[0010] Furthermore, the first sub-pipe and the second sub-pipe are arranged opposite to the main pipe.

[0011] Furthermore, the closing cap is threadedly connected to the connecting pipe.

[0012] Furthermore, the first auxiliary pipe and the second auxiliary pipe are both inclined toward the side close to the access port of the closed sputum suction pipe.

[0013] The beneficial effects of the present invention are:

[0014] The utility model is integrated with oxygen therapy connection, sputum suction port and exhalation port, ensuring oxygen therapy and sputum discharge and unobstructed breathing.

[0015] Other advantages, objectives, and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or they may be taught by those skilled in the art from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention is described with the following drawings:

[0017] Figure 1 This is a cross-sectional view of the connecting pipe of Example 1 of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the connecting pipe of the second embodiment of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the connecting pipe of the third embodiment of the present utility model;

[0020] Figure 4 This is a cross-sectional view of the connecting pipe of the fourth embodiment of the present invention.

[0021] The markings in the accompanying drawings are as follows: connecting tube 1, connecting port 101, oxygen inlet 102, closed suction tube inlet 103, exhalation outlet 104, main tube 105, first auxiliary tube 106, second auxiliary tube 107, closing cap 2, restraint belt 3, connecting belt 301. DETAILED DESCRIPTION

[0022] like Figure 1 As shown, the utility model provides an oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients, the first end of the connecting tube 1 is provided with a connecting port 101 for connecting a tracheotomy tube, the second end of the connecting tube 1 is provided with an oxygen inlet 102 for connecting an oxygen tube, the third end of the connecting tube 1 is provided with a closed sputum suction tube inlet 103 for connecting a closed sputum suction tube, the fourth end of the connecting tube 1 is provided with an exhalation outlet 104, and the oxygen inlet 102, the closed sputum suction tube inlet 103 and the exhalation outlet 104 are detachably installed with a closing cap 2 that can respectively seal the oxygen inlet 102, the closed sputum suction tube inlet 103 and the exhalation outlet 104.

[0023] In this solution, when the patient needs oxygen inhalation, the closed suction tube access port 103 is sealed by the sealing cap 2, and the sealing cap 2 for sealing the oxygen access port 102 is opened, and the oxygen access port 102 is sealed and connected to the oxygen tube to supply oxygen to the patient. When the patient needs sputum suction, the closed suction tube access port 103 is opened, and the sputum suction interface 103 is sealed and connected to the closed suction tube.

[0024] A restraining belt 3 is installed on the connecting pipe 1. A connecting belt 301 is connected between the restraining belt 3 and the closing cap 2. The restraining belt 3 and the connecting belt 301 are used to set multiple closing caps 2 on the connecting pipe 1 to prevent them from falling off.

[0025] A one-way filter capable of closing the exhalation outlet 104 is installed in the exhalation outlet 104 . The one-way filter allows the exhaled gas to be discharged from the exhalation outlet 104 , while preventing the inhaled gas from outside the exhalation outlet 104 .

[0026] Example 1, as Figure 1 As shown, the connecting tube 1 includes a main tube 105, a connecting port 101 is provided at the first end of the main tube 105, a closed sputum suction tube access port 103 is provided at the second end of the main tube 105, a first auxiliary tube 106 connected to the main tube 105 as a whole is provided on the main tube 105, and the first auxiliary tube 106 is provided with an oxygen access port 102 at the end away from the main tube 105, and a second auxiliary tube 107 connected to the main tube 105 as a whole is provided on the main tube 105, and the second auxiliary tube 107 is provided with an exhalation outlet 104 at the end away from the main tube 105; in this solution, by arranging the first auxiliary tube 106 and the second auxiliary tube 107, the oxygen access port 102 and the exhalation outlet 104 are arranged away from the main tube 105, so as to facilitate connection with the oxygen tube and facilitate installation of the closing cap 2.

[0027] Among them, the first auxiliary tube 106 and the second auxiliary tube 107 are arranged relative to the main tube 105 to facilitate the patient to observe the situation inside the connecting tube 1; the closing cap 2 is threadedly connected to the connecting tube 1 to ensure the stability of the closed state; the first auxiliary tube 106 and the second auxiliary tube 107 are both inclined toward the side close to the closed sputum suction tube access port 103 to prevent sputum from flowing back into the first auxiliary tube 106 and the second auxiliary tube 107 during suction.

[0028] Example 2, as Figure 2 As shown, the connecting pipe 1 includes a main pipe 105, a connecting port 101 is provided at the first end of the main pipe 105, a closed sputum suction tube access port 103 is provided at the second end of the main pipe 105, an exhalation outlet 104 is provided on the side wall of the main pipe 105, and a first auxiliary pipe 106 connected to the main pipe 105 as a whole is provided on the side opposite to the exhalation outlet 104 of the main pipe 105, the first auxiliary pipe 106 is L-shaped, the first arm of the first auxiliary pipe 106 is vertically connected to the main pipe 105 as a whole, the second arm of the first auxiliary pipe 106 is arranged parallel to the main pipe 105, and the port of the second arm of the first auxiliary pipe 106 is provided with an oxygen access port 102, and the oxygen access port 102 is arranged close to the closed sputum suction tube access port 103, and a restraint belt 3 is installed on the first auxiliary pipe 106, and the restraint belt 3 is connected to a sealing cap 2 for sealing the closed sputum suction tube access port 103 and the oxygen access port 102 through a connecting belt 301 respectively.

[0029] Example 3, as Figure 3 As shown, the connecting pipe 1 includes a main pipe 105, a connecting port 101 is provided at the first end of the main pipe 105, an oxygen inlet 102 is provided at the second end of the main pipe 105, a first auxiliary pipe 106 vertically arranged with the main pipe 105 is connected to the side wall of the main pipe 105, and an exhalation outlet 104 is provided at the end of the first auxiliary pipe 106 away from the main pipe 105, a second auxiliary pipe 107 connected to the main pipe 105 as a whole is provided between the main pipe 105 and the first auxiliary pipe 106, and a closed sputum suction tube inlet 103 is provided at the end of the second auxiliary pipe 107 away from the main pipe 105.

[0030] Example 4, as Figure 4As shown, the connecting tube 1 includes a main tube 105, a connecting port 101 is provided at the first end of the main tube 105, a closed sputum suction tube access port 103 is provided at the second end of the main tube 105, a closing cap 2 is installed on the closed sputum suction tube access port 103, and the closing cap 2 on the closed sputum suction tube access port 103 is provided with an exhalation outlet 104 connected to the main tube 105, and a first auxiliary tube 106 arranged in an L shape is connected to the side wall of the main tube 105, the first arm of the first auxiliary tube 106 is vertically connected to the main tube 105 as a whole, the second arm of the first auxiliary tube 106 is arranged parallel to the main tube 105, and the port of the second arm of the first auxiliary tube 106 is provided with an oxygen access port 102, and the oxygen access port 102 is arranged near the second end of the main tube 105, and a restraint belt 3 is installed on the first auxiliary tube 106, and the restraint belt 3 is connected to the closing cap 2 for sealing the oxygen access port 102 through a connecting belt 301.

[0031] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. An oxygen inhalation and sputum suction connection tube suitable for oxygen therapy of tracheotomy patients, characterized by: The first end of the connecting tube is provided with a connecting port for connecting a tracheotomy tube, the second end of the connecting tube is provided with an oxygen inlet for connecting an oxygen tube, the third end of the connecting tube is provided with a closed suction tube inlet for connecting a closed suction tube, and the fourth end of the connecting tube is provided with an exhalation outlet. Closing caps that can respectively seal the oxygen inlet, the closed suction tube inlet and the exhalation outlet are detachably installed on the oxygen inlet, the closed suction tube inlet and the exhalation outlet.

2. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 1, characterized in that: A restraining belt is installed on the connecting pipe, and a connecting belt is connected between the restraining belt and the closing cap.

3. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 2, characterized in that: A one-way filter screen capable of closing the exhalation outlet is installed in the exhalation outlet.

4. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 3, characterized in that: The connecting tube includes a main tube, a connecting port is provided at the first end of the main tube, a closed sputum suction tube access port is provided at the second end of the main tube, a first auxiliary tube is provided on the main tube and connected to the main tube as a whole, the first auxiliary tube is provided with an oxygen access port away from the end of the main tube, a second auxiliary tube is provided on the main tube and connected to the main tube as a whole, the second auxiliary tube is provided with an exhalation outlet away from the end of the main tube.

5. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 4, characterized in that: The first sub-pipe and the second sub-pipe are arranged opposite to the main pipe.

6. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 4, characterized in that: The closing cap is threadedly connected to the connecting pipe.

7. The oxygen inhalation and sputum suction connecting tube suitable for oxygen therapy of tracheotomy patients according to claim 4, characterized in that: The first auxiliary pipe and the second auxiliary pipe are both inclined toward the side close to the access port of the closed sputum suction pipe.

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