Anesthetic liquid sprayer

Abstract

The utility model belongs to the technical field of anesthesia equipment, particularly relates to an anesthetic liquid spraying device, and aims to solve the problems that the throat of a patient is inconvenient to anesthetize, a large amount of anesthetic is sprayed in the oral cavity, and the anesthesia range is expanded, the following scheme is provided: the anesthetic liquid spraying device comprises a medicine storage tank, and a spray head is arranged at the tank opening of the medicine storage tank; an atomizing nozzle and a probing assembly are arranged on the spray head, the probing assembly is arranged at the atomizing nozzle and used for probing into the oral cavity of a patient to anesthetize the throat, the probing assembly comprises a connecting pipe and a silica gel hose, the connecting pipe is arranged at the atomizing nozzle, and the silica gel hose is arranged at the other end of the connecting pipe. When the anesthetic device is used, through the arrangement of the probing assembly, precise anesthesia can be conveniently carried out on local oral cavity and throat of a patient, use is convenient, the connecting pipe and the silica gel hose are both convenient to disassemble and replace, cross infection among patients is avoided, the overall structure is simple, the production cost is low, and the anesthetic device is suitable for batch production, popularization and use.

Description

Technical Field

[0001] The utility model relates to the technical field of anesthesia equipment, in particular to an anesthesia liquid sprayer. Background Art

[0002] There are many types of anesthesia sprayers on the market, which are used in medical and dental surgery. Sprayers spray drug solutions to quickly deliver drugs to the target area of ​​local anesthesia, achieving a fast and effective anesthesia effect. This can replace traditional injections in many cases and provide a more comfortable and convenient anesthesia experience.

[0003] After searching, the patent with announcement number CN219185458U discloses an anesthesia sprayer, which uses an electric sprayer for local anesthesia, but is not convenient for anesthetizing the patient's throat. At the same time, a large amount of anesthetic is sprayed in the mouth, which expands the scope of anesthesia. The anesthesia-specific sprayer in the patent with announcement number CN210785796U, although convenient for anesthetizing the patient's throat, is not convenient for replacing the spray hose, which can easily cause cross infection between patients. If used as a disposable product, due to the complex overall structure, the production cost is high and it is not suitable for promotion and use.

[0004] In view of the above problems, the utility model document proposes an anesthetic sprayer. Utility Model Content

[0005] The utility model provides an anesthetic liquid sprayer, which solves the disadvantages of the prior art that it is inconvenient to anesthetize the throat of a patient and a large amount of anesthetic agents are sprayed in the oral cavity, thereby expanding the anesthesia range.

[0006] The utility model provides the following technical solutions:

[0007] An anesthetic sprayer, comprising:

[0008] A medicine storage tank, wherein a nozzle is provided at the tank opening of the medicine storage tank, and an atomizing nozzle is provided on the nozzle;

[0009] The probe component is arranged at the atomizing nozzle and is used to probe into the patient's mouth to anesthetize the throat. The probe component includes a connecting tube and a silicone hose. The connecting tube is arranged at the atomizing nozzle, and the silicone hose is arranged at the other end of the connecting tube.

[0010] In a possible design, the medicine storage tank is threadedly connected to the spray head.

[0011] In a possible design, the connecting pipe is threadedly connected to the atomizing nozzle.

[0012] In a possible design, the silicone hose is threadedly connected to the other end of the connecting pipe through a threaded head at the end.

[0013] In a possible design, the thread head is hollow.

[0014] In a possible design, a notch is provided on the top of the spray head button.

[0015] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0016] In the present application, when used, if the surface skin is anesthetized, the atomizing nozzle can be directly aimed at the local skin, and the anesthetic agent in the drug storage tank is ejected from the atomizing nozzle by pressing the button on the top of the nozzle, thereby performing local anesthesia;

[0017] If local anesthesia is performed on the patient's mouth, the connecting tube can be threadedly connected to the atomizing nozzle so that the other end of the connecting tube is aligned with the area in the mouth that requires anesthesia. Local anesthesia can be performed by pressing the button on the top of the nozzle. The connecting tube is used to facilitate insertion into the patient's mouth and reduce the spray range of the atomizing nozzle, thereby improving the accuracy of anesthesia. If anesthesia is performed on the patient's throat, a silicone hose is screwed onto the other end of the connecting tube. The silicone hose is bent downward in an arc shape due to gravity to adapt to the human body structure, making it easier to insert into the patient's throat. The silicone material helps reduce the foreign body sensation, thereby avoiding the stress response caused by accidentally touching the patient's throat, which helps to facilitate the smooth implementation of anesthesia.

[0018] The utility model has the following beneficial effects:

[0019] The utility model is convenient for accurate anesthesia of the oral cavity and throat of a patient by providing a probe component, is easy to use, and the connecting tube and the silicone hose are convenient to disassemble and replace, thereby avoiding cross infection between patients.

[0020] The utility model has a simple overall structure and low production cost and is suitable for mass production and popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an anesthetic sprayer provided in an embodiment of the utility model;

[0022] Figure 2 A schematic structural diagram of an anesthetic sprayer from another perspective provided by an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the disassembled structure of an anesthetic sprayer provided in an embodiment of the utility model;

[0024] Figure 4 The present invention is a schematic diagram of the structure of an insertion assembly of an anesthetic sprayer provided in an embodiment of the utility model.

[0025] Figure numerals: 1. medicine storage tank; 2. nozzle; 3. atomizing nozzle; 4. probe assembly; 5. connecting pipe; 6. silicone hose; 7. threaded head; 8. notch. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to 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.

[0028] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0029] Embodiment 1

[0030] Please refer to Figure 1-4 , an anesthetic sprayer, which is used in the field of anesthesia equipment, including:

[0031] A medicine storage tank 1 is provided with a nozzle 2 at the tank mouth of the medicine storage tank 1. The medicine storage tank 1 is threadedly connected to the nozzle 2. The nozzle 2 is easily disassembled so as to add anesthetic agent into the medicine storage tank 1. An atomizing nozzle 3 is provided on the nozzle 2. If anesthesia is performed on the surface skin, the atomizing nozzle 3 can be directly aimed at the local skin, and the anesthetic agent in the medicine storage tank 1 can be sprayed out from the atomizing nozzle 3 by pressing a button on the top of the nozzle 2, thereby performing local anesthesia;

[0032] The probe assembly 4 is arranged at the atomizing nozzle 3 and is used to probe into the patient's oral cavity to anesthetize the throat. The probe assembly 4 includes a connecting tube 5 and a silicone hose 6. The connecting tube 5 is arranged at the atomizing nozzle 3 and is threadedly connected to the atomizing nozzle 3. The connecting tube 5 is convenient to be disassembled and replaced for use, thereby avoiding cross infection between patients. If local anesthesia is performed on the patient's oral cavity, the connecting tube 5 can be threadedly connected to the atomizing nozzle 3 so that the other end of the connecting tube 5 is aligned with the area in the oral cavity that needs anesthesia. Local anesthesia is performed by pressing the button on the top of the nozzle 2. The connecting tube 5 is convenient to probe into the patient's oral cavity and the spraying range of the atomizing nozzle 3 is reduced, thereby improving the accuracy of anesthesia.

[0033] The silicone hose 6 is arranged at the other end of the connecting tube 5. The silicone hose 6 is threadedly connected to the other end of the connecting tube 5 through the threaded head 7 at the end. The silicone hose 6 is detachable so that the connecting tube 5 can be used alone, thereby improving the practicality of the device. The threaded head 7 is hollow so that the anesthetic can pass through smoothly. If anesthesia is performed on the patient's throat, the silicone hose 6 is screwed on the other end of the connecting tube 5. The silicone hose 6 is bent downward in an arc shape due to gravity to adapt to the human body structure and is convenient for inserting into the patient's throat. The silicone material helps to reduce the foreign body sensation, thereby avoiding the stress response caused by accidentally touching the patient's throat, which helps to smoothly carry out anesthesia.

[0034] Embodiment 2

[0035] Improvements based on Example 1:

[0036] Please refer to Figure 2 A notch 8 is provided at the top of the button of the nozzle 2. By providing the notch 8, it is convenient for medical staff to press the button on the top of the nozzle 2 with their fingers, thereby improving the convenience of operation.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An anesthetic sprayer, comprising a drug storage tank (1), characterized in that: The medicine storage tank (1) is provided with a nozzle (2) at the tank opening, and the nozzle (2) is provided with an atomizing nozzle (3); The probe assembly (4) is arranged at the atomizing nozzle (3) and is used for probing into the patient's oral cavity to anesthetize the throat. The probe assembly (4) comprises a connecting pipe (5) and a silicone hose (6). The connecting pipe (5) is arranged at the atomizing nozzle (3) and is threadedly connected to the atomizing nozzle (3). The silicone hose (6) is arranged at the other end of the connecting pipe (5) and is threadedly connected to the other end of the connecting pipe (5) via a threaded head (7) at the end.

2. An anesthetic sprayer according to claim 1, characterized in that: The medicine storage tank (1) is threadedly connected to the spray head (2).

3. An anesthetic sprayer according to claim 1, characterized in that: The thread head (7) is hollow.

4. An anesthetic sprayer according to claim 1, characterized in that: A notch (8) is provided on the top of the button of the spray head (2).

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