Induced spirometer capable of inhaling oxygen and atomizing

Abstract

The technical scheme of the utility model discloses an induction spirometer capable of inhaling oxygen and atomizing, which comprises a spirometer main body and is characterized in that the spirometer main body is connected with a first connecting port of a jet atomizer through a first connecting pipe, a second connecting port of the jet atomizer is connected to a mouthpiece through a second connecting pipe, and the first connecting pipe is connected with the first connecting port of the jet atomizer. The jet flow atomizer is further connected with an oxygen connecting pipe, and common inhalation of atomized liquid medicine and oxygen is achieved through the jet flow atomizer and the oxygen connecting pipe. According to the spirometer, the jet flow atomizer and the oxygen connecting pipe are combined for a patient with hypoxia pulmonary atelectasis, when the patient inspires and exercises, the patient can inhale oxygen and atomized liquid medicine at the same time, and the patient can conveniently cough out sputum after exercising or inhale oxygen independently to guarantee vital signs.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an induced spirometer capable of oxygen atomization. Background Art

[0002] Atelectasis is one of the common complications after surgery. Literature has shown that up to 90% of patients experience atelectasis to some extent after surgery. These collapsed alveoli may cause patients to have postoperative fever, greatly increase the possibility of admission to the ICU and the length of stay, and may even cause early postoperative death.

[0003] As early as the 1970s, the Incentive Spirometer was put into clinical use in order to reduce and prevent the occurrence of postoperative atelectasis. This spirometer can promote alveolar expansion by allowing patients to continue deep breathing exercises. However, the current clinical spirometers do not have the function of providing oxygen for patients. It is very dangerous for patients with hypoxia atelectasis, and hypoxia is very likely to occur during exercise, and may even lead to death.

[0004] Therefore, there is an urgent need for an incentive spirometer that can provide oxygen to patients while they are exercising, and can even perform nebulization inhalation at the same time to facilitate patients to cough up sputum after exercise. Utility Model Content

[0005] The technical problem solved by the utility model is that the traditional spirometer does not have the function of providing oxygen for patients.

[0006] In order to solve the above-mentioned technical problems, the technical solution of the utility model provides an induced spirometer capable of oxygen atomization, comprising a spirometer body, wherein the spirometer body is connected to a first connecting port of a jet nebulizer through a first connecting tube, the second connecting port of the jet nebulizer is connected to a mouthpiece through a second connecting tube, and the jet nebulizer is also connected to an oxygen connecting tube, so that the joint inhalation of atomized liquid medicine and oxygen is achieved through the jet nebulizer and the oxygen connecting tube.

[0007] Optionally, the spirometer body comprises:

[0008] Base;

[0009] a spirometer cylinder disposed on the base;

[0010] an auxiliary indicator cylinder disposed on the base and connected to the spirometer cylinder;

[0011] The spirometer cylinder is internally connected to the auxiliary indicator cylinder, and the first connecting tube is connected to and communicates with the auxiliary indicator cylinder.

[0012] Optionally, a float is provided in the spirometer cylinder and is movable up and down therein.

[0013] Optionally, the surface of the spirometer cylinder is provided with scale lines.

[0014] Optionally, a floating ball which can move up and down is provided in the auxiliary indicator tube.

[0015] Optionally, the jet nebulizer has a drug adding chamber for adding drug solution, and the oxygen connecting pipe is connected to the drug adding chamber.

[0016] Optionally, the drug adding chamber is provided with an air passage, and the air passage is connected with the first connecting port and the second connecting port.

[0017] Optionally, when negative pressure is generated at the mouthpiece, the oxygen in the oxygen connecting tube and the medicine liquid in the medicine adding chamber flow toward the mouthpiece through the airway and the second connecting port.

[0018] Optionally, the first connecting port and the second connecting port of the jet atomizer are both provided with external threads.

[0019] Optionally, both the first connecting pipe and the second connecting pipe are provided with internal threads, the first connecting pipe is detachably connected to the first connecting port via threads, and the second connecting pipe is detachably connected to the second connecting port via threads.

[0020] The beneficial effects of the technical solution of the utility model are:

[0021] The utility model provides an induced spirometer that combines a jet nebulizer with an oxygen connecting tube for patients with hypoxia and atelectasis. When the patient inhales during exercise, the patient can inhale oxygen and atomized liquid medicine at the same time, which is convenient for the patient to cough up sputum after exercise, or to inhale oxygen alone to ensure vital signs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of an induced spirometer capable of oxygen atomization in an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the connection structure of the jet atomizer and the oxygen connecting pipe in the embodiment of the utility model.

[0024] In the accompanying drawings: 1. spirometer body, 2. first connecting tube, 3. jet nebulizer, 4. second connecting tube, 5. oxygen connecting tube, 6. mouthpiece, 11. base, 12. spirometer cylinder, 13. auxiliary indicator cylinder, 31. first connecting port, 32. second connecting port, 33. medicine adding chamber, 34. airway, 121. buoy, 122. scale line, 131. float. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] See also Figure 1As shown, an induced spirometer capable of oxygen atomization is shown in an embodiment, comprising a spirometer body 1, wherein the spirometer body 1 is connected to a first connecting port 31 of a jet nebulizer 3 via a first connecting tube 2, a second connecting port 32 of the jet nebulizer 3 is connected to a mouthpiece 6 via a second connecting tube 4, and the jet nebulizer 3 is also connected to an oxygen connecting tube 5, so that the jet nebulizer 3 and the oxygen connecting tube 5 can be used to achieve the joint inhalation of atomized liquid medicine and oxygen.

[0031] In this embodiment, the spirometer body 1 includes a base 11; a spirometer cylinder 12 disposed on the base 11; an auxiliary indicator cylinder 13 disposed on the base 1 and connected to the spirometer cylinder 12; the spirometer cylinder 12 and the auxiliary indicator cylinder 13 are internally connected, and the first connecting tube 2 is connected to the auxiliary indicator cylinder 13 and is in communication with it.

[0032] In this embodiment, a float 121 is provided in the spirometer cylinder 12 and can move up and down therein, scale lines 122 are provided on the surface of the spirometer cylinder 12, and a float ball 131 is provided in the auxiliary indicator cylinder 13 and can move up and down therein.

[0033] In this embodiment, Figure 2 As shown, the jet nebulizer 1 has a medicine adding chamber 33 for adding medicine liquid inside, the oxygen connecting pipe 5 is connected to the medicine adding chamber 33, and the medicine adding chamber 33 is provided with an airway 34, which is connected to the first connecting port 31 and the second connecting port 32.

[0034] In this embodiment, when negative pressure is generated at the mouthpiece 6 , the oxygen in the oxygen connecting tube 5 and the liquid medicine in the medicine adding chamber 33 flow to the mouthpiece 6 through the airway 34 and the second connecting port 32 .

[0035] In this embodiment, the first connecting port 31 and the second connecting port 32 of the jet atomizer 3 are both provided with external threads, the first connecting tube 2 and the second connecting tube 4 are both provided with internal threads, the first connecting tube 2 and the first connecting port 31 are detachably connected by threads, and the second connecting tube 4 and the second connecting port 32 are detachably connected by threads.

[0036] The characteristics and functions of the present invention can be further understood through the following description.

[0037] This embodiment proposes a lung capacity training instrument specifically for patients with hypoxic atelectasis symptoms, which is mainly used to achieve the joint inhalation of oxygen and liquid medicine, so as to ensure the patient's vital signs and effectively cough up sputum after exercise through the inhaled liquid medicine. The induced spirometer of this embodiment has a simple structure and is easy to operate.

[0038] The method of using the incentive spirometer of this embodiment is as follows:

[0039] First, when it is necessary to inhale liquid medicine at the same time, liquid medicine can be added to the medicine adding chamber 33 of the jet nebulizer 3 (the medicine adding port is not shown, because it can be directly inserted into the medicine adding chamber 33 through a needle tube, but it does not affect understanding), and the oxygen connecting pipe 5 is connected to the oxygen supply end. The jet nebulizer 3 of this embodiment can be an oxygen-driven structure, and there are multiple airways 34 with Venturi structures inside the jet nebulizer 3, that is, the diameter of the airway 34 located on the surface of the medicine adding chamber 33 is large, and the diameter of the airway 34 facing the second connecting port 32 is small. In this way, the patient can achieve oxygen-driven liquid medicine entering the airway 34 during the process of forcefully inhaling at the mouthpiece 6 end, and the liquid medicine is formed into a mist jet outside the airway 34 through the internal and external pressure difference and flows to the mouthpiece 6, and then enters the patient's body. When the exercise is over, sputum can be effectively coughed up.

[0040] When the inhalation of liquid medicine is not needed, oxygen can be directly inhaled through the oxygen connecting tube 5, and the patient's lung capacity can be exercised at the same time.

[0041] In summary, the induced spirometer of the utility model combines a jet nebulizer and an oxygen connecting tube for patients with hypoxic atelectasis. When the patient exercises inhalation, the patient can inhale oxygen and atomized liquid medicine at the same time, which is convenient for the patient to cough up sputum after exercise, or to inhale oxygen alone to ensure vital signs.

[0042] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An inducement spirometer capable of oxygen atomization, comprising a spirometer body, characterized in that: The spirometer body is connected to a first connection port of a jet nebulizer via a first connection tube, a second connection port of the jet nebulizer is connected to a mouthpiece via a second connection tube, and the jet nebulizer is also connected to an oxygen connection tube, so that the joint inhalation of atomized liquid medicine and oxygen is achieved through the jet nebulizer and the oxygen connection tube.

2. The inducement spirometer capable of oxygen aerosolization according to claim 1, characterized in that: The spirometer body comprises: Base; a spirometer cylinder disposed on the base; an auxiliary indicator cylinder disposed on the base and connected to the spirometer cylinder; The spirometer cylinder is internally connected to the auxiliary indicator cylinder, and the first connecting tube is connected to and communicates with the auxiliary indicator cylinder.

3. The inducement spirometer capable of oxygen aerosolization according to claim 2, characterized in that: A float which can move up and down is arranged in the cylinder of the spirometer.

4. The inducement spirometer capable of oxygen aerosolization according to claim 3, characterized in that: The surface of the spirometer cylinder is provided with scale lines.

5. The inducement spirometer capable of oxygen aerosolization according to claim 4, characterized in that: The auxiliary indicating tube is provided with a floating ball which can move up and down therein.

6. The inducement spirometer capable of oxygen aerosolization according to claim 5, characterized in that: The jet nebulizer has a medicine adding chamber for adding medicine liquid inside, and the oxygen connecting pipe is connected with the medicine adding chamber.

7. The inducement spirometer capable of oxygen aerosolization according to claim 6, characterized in that: The medicine adding chamber is provided with an air passage, and the air passage is communicated with the first connecting port and the second connecting port.

8. The inducement spirometer capable of oxygen aerosolization according to claim 7, characterized in that: When negative pressure is generated at the mouthpiece, the oxygen in the oxygen connecting tube and the liquid medicine in the medicine adding chamber flow toward the mouthpiece through the airway and the second connecting port.

9. The inducement spirometer capable of oxygen aerosolization according to claim 8, characterized in that: The first connecting port and the second connecting port of the jet atomizer are both provided with external threads.

10. The inducement spirometer capable of oxygen aerosolization according to claim 9, characterized in that: The first connecting pipe and the second connecting pipe are both provided with internal threads, the first connecting pipe is detachably connected to the first connecting port via threads, and the second connecting pipe is detachably connected to the second connecting port via threads.

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