Anesthesia quantitative sprayer for anesthetizing throat part

Abstract

The utility model relates to the technical field of anesthesia quantitative sprayers, and discloses a throat anesthesia quantitative sprayer which comprises a fixing cylinder, a lifting assembly is fixedly connected to the middle of the surface of the fixing cylinder, a threaded hole is formed in the surface of the fixing cylinder, and a medicine placing bottle is in threaded connection with the interior of the threaded hole. A cavity is formed in the fixing cylinder, a transmission assembly is fixedly connected to the interior of the cavity, and the surface of the transmission assembly is sleeved with a medicine containing cylinder. According to the anesthetic quantitative sprayer for anesthetizing the throat part, through the arrangement of the transmission assembly, when the anesthetic quantitative sprayer is used, a medicine containing bottle is screwed on a fixing cylinder, anesthetic in the medicine containing bottle flows into a medicine containing cylinder, an external power source is connected, a servo motor is turned on, the servo motor drives a transmission rod, the transmission rod drives a lead screw, and the lead screw rotates to enable the anesthetic to flow into a transmission pipe; the situation that medical workers manually add anesthetics is avoided, and therefore the effect of facilitating use of the medical workers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anesthesia quantitative sprayers, in particular to an anesthesia quantitative sprayer for anesthesia of the throat. Background Art

[0002] Anesthesia, as the name implies, means numbness and paralysis, and drunkenness means drunkenness and coma. Therefore, the meaning of anesthesia is to use drugs or other methods to temporarily make the patient lose all or part of the sensation in order to achieve painless surgical treatment. Anesthesiology is the application of basic theories, clinical knowledge and techniques related to anesthesia to eliminate surgical pain and ensure patient safety. Usually, when performing surgical treatment on the patient's throat, an anesthetic metered sprayer is required.

[0003] A quantitative sprayer for throat anesthesia used in the anesthesiology department is disclosed in the announcement number CN216496889U. Although the elastic mechanism of the utility model is used to seal between the metal ball and the inner wall of the U-shaped spray bottle, it ultimately avoids the quantitative spraying by repeatedly adding or removing anesthetics from the U-shaped spray bottle, and optimizes the quantitative spraying method of the anesthetic.

[0004] However, the throat anesthesia metered sprayer used by the anesthesiology department has the following disadvantages: when using the throat anesthesia metered sprayer used by the anesthesiology department, medical staff need to rely on experience to judge the part of the patient's throat that needs anesthesia, which is easy to be misaligned, making it inconvenient for medical staff to intuitively observe and identify the part of the patient's throat that needs anesthesia. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a quantitative anesthesia sprayer for anesthesia of the throat which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is inconvenient for medical staff to intuitively observe and identify the throat area of ​​the patient that needs anesthesia.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a quantitative sprayer for anesthesia of the throat, comprising a fixed cylinder, a lifting component is fixedly connected to the middle part of the surface of the fixed cylinder, a threaded hole is provided on the surface of the fixed cylinder, a medicine bottle is threadedly connected inside the threaded hole, a cavity is provided inside the fixed cylinder, a transmission component is fixedly connected inside the cavity, a medicine cartridge is sleeved on the surface of the transmission component, a transmission tube is through-connected on one side of the medicine cartridge, a measuring component is through-connected on one end of the transmission tube, a spraying component is through-connected on one end of the measuring component, and a visual component is fixedly connected on the surface of the spraying component.

[0009] As a further solution of the utility model, the transmission component includes a servo motor fixedly connected to the inside of the cavity, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a screw rod, and the screw rod is used to transmit anesthetic.

[0010] As a further solution of the utility model, the measuring component includes a liquid flow meter connected to one end of the transmission pipe, one side of the liquid flow meter is electrically connected to the controller through a power line, and the other side of the liquid flow meter is electrically connected to a battery through the power line, and the battery is used for power supply.

[0011] As a further solution of the utility model, the spray assembly includes an anesthesia tube connected to one end of the measuring assembly, and one end of the anesthesia tube is fixedly connected to an atomizing nozzle, and the atomizing nozzle is used to atomize the medicine.

[0012] As a further solution of the utility model, the visual component includes a miniature camera fixedly connected to the surface of the spray component, one side of the miniature camera is electrically connected to a converter via a power line, one side of the converter is electrically connected to a display screen via a power line, and the display screen is used to display the image transmitted by the miniature camera.

[0013] As a further solution of the utility model, an LED lamp is fixedly connected to one side of the visual component, and one side of the LED lamp is electrically connected to a battery through a power cord. A hole is opened on the surface of the medicine cartridge, and the hole is adapted to place the medicine bottle. The LED lamp is used to illuminate the working environment.

[0014] (III) Beneficial effects

[0015] The utility model provides a quantitative sprayer for anesthesia of the throat, which has the following beneficial effects:

[0016] 1. The quantitative sprayer for anesthesia of the throat is provided with a transmission component. When in use, the medicine bottle is screwed on the fixed cylinder, and the anesthetic in the medicine bottle flows into the medicine cylinder. The external power supply is connected, and the servo motor is turned on. The servo motor drives the transmission rod, and the transmission rod drives the screw rod. The screw rod rotates to make the anesthetic flow into the transmission tube, avoiding the medical staff to manually add the anesthetic, thereby achieving the effect of facilitating the use of medical staff.

[0017] 2. The quantitative anesthesia sprayer for anesthesia in the throat area is provided with a visual component, a measuring component and a spraying component. When in use, the anesthesia tube is placed in the patient's throat, a battery is connected, the micro camera is turned on, and the LED light is turned on. The micro camera converts the image of the patient's throat through a converter and transmits it to the display screen, so that the medical staff can intuitively see the image of the patient's throat. The liquid flow meter and the controller are turned on, and the anesthetic in the transmission tube flows into the anesthesia tube, and the anesthetic is sprayed directly on the patient's throat through the atomizing nozzle. The liquid flow meter measures the amount of anesthetic used, which is convenient for the medical staff to control the metering of the injected anesthetic, avoid excessive or insufficient anesthetic use, and make the medical staff more accurate in anesthetizing the patient's throat, thereby improving the work efficiency of the medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the measuring component of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the transmission component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the visual component of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the lifting component of the utility model

[0023] Figure 6 It is a schematic diagram of the structure of the lifting component of the utility model.

[0024] In the figure: 1. fixing cylinder; 2. pulling assembly; 201. fixing ring; 202. handle; 203. pulling rope; 204. buckle; 3. placing medicine bottle; 4. transmission assembly; 401. servo motor; 402. transmission rod; 403. screw rod; 5. placing medicine cartridge; 6. transmission tube; 7. measuring assembly; 701. liquid flow meter; 702. controller; 703. battery; 8. spraying assembly; 801. anesthesia tube; 802. atomizing nozzle; 9. visual assembly; 901. miniature camera; 902. converter; 903. display screen; 10. LED light. DETAILED DESCRIPTION

[0025] 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. Based on the embodiments in 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.

[0026] See also Figures 1 to 6 The utility model provides a technical solution: a quantitative anesthesia sprayer for anesthesia of the throat, comprising a fixed cylinder 1, a lifting component 2 is fixedly connected to the middle part of the surface of the fixed cylinder 1, a threaded hole is opened on the surface of the fixed cylinder 1, and a medicine bottle 3 is threadedly connected to the inner thread of the threaded hole, a cavity is opened inside the fixed cylinder 1, and a transmission component 4 is fixedly connected to the inner part of the cavity. Through the setting of the transmission component 4, when in use, the medicine bottle 3 is screwed on the fixed cylinder 1, and the anesthetic in the medicine bottle 3 flows into the medicine cylinder 5, an external power supply is connected, and the servo motor 401 is turned on. The servo motor 401 drives the transmission rod 402, and the transmission rod 402 drives the screw rod 403. The screw rod 403 rotates to make the anesthetic flow into the transmission tube 6, avoiding the medical staff to manually add the anesthetic, thereby achieving the effect of facilitating the use of the medical staff, and the surface of the transmission component 4 is sleeved with the medicine cylinder 5, and one side of the medicine cylinder 5 is connected with the transmission tube 6, and one end of the transmission tube 6 is connected with the measuring component 7. One end of the component 7 is connected through a spray component 8, and a visual component 9 is fixedly connected to the surface of the spray component 8. Through the arrangement of the visual component 9, the measuring component 7 and the spray component 8, when in use, the anesthesia tube 801 is placed in the patient's throat, the battery 703 is connected, the micro camera 901 is turned on, and the LED light 10 is turned on. The micro camera 901 converts the image of the patient's throat into an image through the converter 902 and transmits it to the display screen 903, so that the medical staff can intuitively see the image of the patient's throat. The liquid flow meter 701 is turned on, and the controller 702 is turned on. The anesthetic in the transmission tube 6 flows into the anesthesia tube 801, and the anesthetic is directly sprayed on the patient's throat through the atomizing nozzle 802. The liquid flow meter 701 measures the amount of anesthetic used, which is convenient for the medical staff to control the metering of the injected anesthetic, avoid excessive or insufficient anesthetic use, and make the medical staff more accurate when anesthetizing the patient's throat, thereby improving the work efficiency of the medical staff;

[0027] See also Figure 2 The transmission component 4 includes a servo motor 401 fixedly connected to the inside of the cavity, the output end of the servo motor 401 is spline-connected with a transmission rod 402, and one end of the transmission rod 402 is fixedly connected with a screw rod 403. Through the setting of the transmission component 4, the anesthetic is transmitted;

[0028] See also Figure 2 The measuring assembly 7 includes a liquid flow meter 701 connected to one end of the transmission tube 6, one side of the liquid flow meter 701 is electrically connected to a controller 702 through a power line, and the other side of the liquid flow meter 701 is electrically connected to a battery 703 through a power line. The setting of the measuring assembly 7 plays a role in measuring the dosage of the anesthetic;

[0029] See also Figure 4The spraying assembly 8 includes an anesthesia tube 801 connected to one end of the measuring assembly 7, and one end of the anesthesia tube 801 is fixedly connected to an atomizing nozzle 802. Through the setting of the spraying assembly 8, the anesthetic is sprayed by atomizing;

[0030] See also Figure 4 The visual component 9 includes a micro camera 901 fixedly connected to the surface of the spray component 8, one side of the micro camera 901 is electrically connected to a converter 902 through a power line, and one side of the converter 902 is electrically connected to a display screen 903 through a power line. The setting of the visual component 9 facilitates observation;

[0031] See also Figure 4 An LED lamp 10 is fixedly connected to one side of the visual component 9, and one side of the LED lamp 10 is electrically connected to a battery 703 through a power cord. A hole is opened on the surface of the medicine cartridge 5, and the hole is adapted to the medicine bottle 3. The setting of the LED lamp 10 can illuminate the operating environment.

[0032] The model of the liquid flow meter 701 is: FM-HL2218, and the model of the micro camera 901 is: DY8-M5-V26. The above parameters and models can be selected according to actual conditions.

[0033] Embodiment 1:

[0034] See also Figure 5 The lifting assembly 2 includes a fixing ring 201 fixedly connected to the middle of the surface of the fixing tube 1, and a handle 202 is fixedly connected to the surface of the fixing ring 201. The setting of the lifting assembly 2 facilitates the medical staff to carry the device;

[0035] Embodiment 2:

[0036] See also Figure 6 The lifting component 2 includes a fixing ring 201 fixedly connected to the middle part of the surface of the fixing tube 1, a lifting rope 203 is fixedly connected to the surface of the fixing ring 201, and a buckle 204 is fixedly connected to one end of the lifting rope 203. The setting of the lifting component 2 facilitates fixation.

[0037] In the utility model, the working steps of the device are as follows:

[0038] Step 1: When in use, screw the medicine bottle 3 onto the fixed cylinder 1, and the anesthetic in the medicine bottle 3 flows into the medicine cylinder 5. Connect an external power source, turn on the servo motor 401, and the servo motor 401 drives the transmission rod 402, and the transmission rod 402 drives the screw rod 403, and the screw rod 403 rotates to make the anesthetic flow into the transmission tube 6;

[0039] Step 2: When in use, place the anesthesia tube 801 into the patient's throat, connect the battery 703, turn on the micro camera 901, turn on the LED light 10, the micro camera 901 converts the image of the patient's throat into an image through the converter 902 and transmits it to the display screen 903, so that the medical staff can intuitively see the image of the patient's throat, turn on the liquid flow meter 701, turn on the controller 702, the anesthetic in the transmission tube 6 flows into the anesthesia tube 801, and the anesthetic is sprayed directly on the patient's throat through the atomizing nozzle 802, and the liquid flow meter 701 measures the amount of anesthetic used.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative anesthetic sprayer for anesthetizing the throat, comprising a fixed cylinder (1), characterized in that: A lifting component (2) is fixedly connected to the middle of the surface of the fixed cylinder (1), a threaded hole is provided on the surface of the fixed cylinder (1), a medicine bottle (3) is threadedly connected to the inside of the threaded hole, a cavity is provided inside the fixed cylinder (1), a transmission component (4) is fixedly connected to the inside of the cavity, a medicine cartridge (5) is sleeved on the surface of the transmission component (4), a transmission tube (6) is connected to one side of the medicine cartridge (5), a measuring component (7) is connected to one end of the transmission tube (6), a spraying component (8) is connected to one end of the measuring component (7), and a visual component (9) is fixedly connected to the surface of the spraying component (8).

2. A quantitative sprayer for anesthesia of the throat according to claim 1, characterized in that: The transmission component (4) comprises a servo motor (401) fixedly connected to the inside of the cavity, the output end of the servo motor (401) is spline-connected to a transmission rod (402), and one end of the transmission rod (402) is fixedly connected to a lead screw (403).

3. A quantitative sprayer for anesthesia of the throat according to claim 1, characterized in that: The measuring assembly (7) comprises a liquid flow meter (701) connected to one end of the transmission tube (6); one side of the liquid flow meter (701) is electrically connected to a controller (702) via a power line; and the other side of the liquid flow meter (701) is electrically connected to a battery (703) via a power line.

4. A quantitative sprayer for anesthesia of the throat according to claim 1, characterized in that: The spraying assembly (8) comprises an anesthesia tube (801) which is connected to one end of the measuring assembly (7), and one end of the anesthesia tube (801) is fixedly connected to an atomizing nozzle (802).

5. A quantitative sprayer for anesthesia of the throat according to claim 1, characterized in that: The visual component (9) comprises a micro camera (901) fixedly connected to the surface of the spray component (8), one side of the micro camera (901) is electrically connected to a converter (902) via a power line, and one side of the converter (902) is electrically connected to a display screen (903) via a power line.

6. A quantitative sprayer for anesthesia of the throat according to claim 1, characterized in that: An LED lamp (10) is fixedly connected to one side of the visual component (9), and one side of the LED lamp (10) is electrically connected to a battery (703) via a power cord. A hole is provided on the surface of the medicine cartridge (5), and the hole is adapted to fit the medicine bottle (3).

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