Throat medicine spraying device for anesthesiology department

Abstract

The utility model relates to the technical field of medical instruments, in particular to a throat medicine spraying device for the anesthesiology department. The throat medicine spraying device comprises a base, an installation cylinder, a medicine spraying block, a pushing block, an elastic piece and the like, the top of the base is connected with the installation cylinder, three discharging openings are formed in the top of the installation cylinder, the medicine spraying block is rotationally arranged on the right portion of the base, the pushing block is arranged on the upper portion of the medicine spraying block in a sliding mode, and the elastic piece is connected with the installation cylinder. The push block slides in the mounting cylinder and blocks the mounting cylinder, and an elastic piece is connected between the push block and the mounting cylinder. The spraying angle can be adjusted by rotating the conveying pipe, the atomizing nozzle can be driven to slide by inclining the device, the purpose of adjusting the length is achieved, and the atomizing nozzle can be accurately aligned with an affected part to spray medicine.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a throat spraying device for anesthesiology. Background Art

[0002] Anesthesia is to ensure that patients can undergo surgical treatment smoothly under painless and safe conditions. It is a basic task in anesthesia clinic. When patients need throat surgery or intubation, in order to fully expose the throat and smoothly carry out the surgery or tracheal intubation, before that, the doctor needs to use a sprayer to spray anesthetics on the patient's throat for anesthesia, and then carry out subsequent surgical treatment.

[0003] At present, doctors usually use sprayers to spray anesthetics on the patient's throat, but the existing sprayers cannot be adjusted in angle and length. When in use, due to the large differences in body size and age of patients, the distance between their lips and pharynx, larynx or trachea varies greatly, so it is difficult for doctors to spray anesthetics accurately on the affected area, which easily causes drug waste and reduces the effect of the drug on the patient.

[0004] In summary, there is an urgent need for an anesthesia throat spray device that can adjust the angle and length to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing sprayers that cannot adjust the angle and length and are difficult to accurately spray anesthetics on the affected area, the utility model aims to provide an anesthesia throat spray device with adjustable angle and length.

[0006] The technical solution is as follows:

[0007] A throat spray device for anesthesiology comprises a base, a mounting tube, a spray block, a push block, an elastic part, a connecting block, a delivery pipe, an atomizing nozzle and a discharge barrel. The top of the base is connected to the mounting tube, and three discharge ports are opened on the top of the mounting tube. A spray block is rotatably arranged on the right part of the base, and a push block is slidably arranged on the upper part of the spray block. The push block slides inside the mounting tube and blocks the mounting tube. An elastic part is connected between the push block and the mounting tube. A connecting block is threadedly arranged on the left part of the mounting tube, and a delivery pipe is rotatably arranged on the connecting block. The delivery pipe is bent backward, and an atomizing nozzle is slidably arranged in the delivery pipe. A discharge barrel is threadedly arranged on the mounting tube.

[0008] Furthermore, it also includes a cover plug, and the top of the discharge barrel is plugged with a cover plug.

[0009] Furthermore, it also includes a control valve, which is slidably arranged at the lower part of the discharge barrel, and three discharge ports are opened on the top of the control valve.

[0010] Furthermore, a scale is also included, and the outer wall of the discharge barrel is provided with a scale.

[0011] Furthermore, the discharge barrel is made of transparent material.

[0012] Furthermore, the atomizing nozzle is arranged in a T shape.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model can adjust the spraying angle by rotating the delivery pipe, and tilting the device can drive the atomizing nozzle to slide, so as to achieve the purpose of adjusting the length, so that the atomizing nozzle can accurately aim at the affected area to spray the medicine.

[0015] 2. The left and right movement of the control valve of the utility model can conveniently control the feeding of medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model's base, mounting tube, spray block and other parts.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the connecting block, the delivery pipe and the atomizing nozzle of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model's components such as the material discharge barrel and the control valve.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the components such as the cover plug and the scale of the utility model.

[0021] Figure numbers: 1: base, 2: mounting cylinder, 3: spray block, 5: push block, 6: elastic part, 7: connecting block, 8: delivery pipe, 9: atomizing nozzle, 10: discharge barrel, 11: control valve, 12: cover plug, 13: scale. DETAILED DESCRIPTION

[0022] 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 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.

[0023] Embodiment: A throat spraying device for anesthesiology, see Figure 1-Figure 5As shown, it includes a base 1, a mounting tube 2, a spray block 3, a push block 5, an elastic member 6, a connecting block 7, a delivery pipe 8, an atomizing nozzle 9, a feeding barrel 10, a control valve 11, a cover plug 12 and a scale 13. The mounting tube 2 is welded on the top of the base 1, and three feeding ports are opened on the top of the mounting tube 2. The right part of the base 1 is rotatably provided with a spray block 3, the lower part of the spray block 3 is arranged in an arc shape, and the upper part of the spray block 3 is slidably provided with a push block 5, the push block 5 slides horizontally inside the mounting tube 2, the push block 5 blocks the mounting tube 2, and an elastic member 6 is connected between the push block 5 and the mounting tube 2. The left part of the mounting tube 2 is provided with a connecting block 7 through a thread. A delivery pipe 8 is rotatably arranged on the upper part, and the delivery pipe 8 is bent backward. The delivery pipe 8 can rotate to adjust the spraying angle. An atomizing nozzle 9 is slidably arranged in the delivery pipe 8. The atomizing nozzle 9 is T-shaped. The atomizing nozzle 9 can slide in the delivery pipe 8 to adjust its length. A discharge barrel 10 that is wide at the top and narrow at the bottom is threadedly arranged on the mounting tube 2. The discharge barrel 10 is made of transparent material. A cover plug 12 is plugged at the top of the discharge barrel 10. A control valve 11 is horizontally slidably arranged at the lower part of the discharge barrel 10. Three discharge ports are opened on the top of the control valve 11. The control valve 11 is used to control the discharge of drugs. The outer wall of the discharge barrel 10 is provided with a vertically arranged scale 13.

[0024] When the device is needed, the doctor first opens the cover plug 12, and then pours an appropriate amount of anesthetic into the discharge barrel 10. The control valve 11 can block the anesthetic in the discharge barrel 10, and then the cover plug 12 is plugged back into the discharge barrel 10. The doctor then pulls the control valve 11 to the left, so that the discharge port on the control valve 11 is aligned with the discharge port on the mounting tube 2, and the anesthetic in the discharge barrel 10 can fall down. The doctor then holds the base 1 and the spray block 3 of the device, extends the delivery pipe 8 and the atomizing nozzle 9 into the patient's oral cavity, and can adjust the spraying angle by rotating the delivery pipe 8. Tilting the device can drive the atomizing nozzle 9 to slide, thereby achieving the purpose of adjusting the length, so that the atomizing nozzle 9 can accurately aim at the affected area. At this time, the doctor presses the spray block 3 to the left, and the spray block 3 moves to the left. The rotation can drive the push block 5 to move to the right, the elastic member 6 is compressed, and the push block 5 moves to the right and no longer blocks the installation tube 2. The anesthetic in the discharge barrel 10 can fall down into the installation tube 2. At the same time, the doctor releases the spray block 3, and the elastic member 6 returns to its original state, which can drive the push block 5 to move to the left and reset, and can also drive the spray block 3 to rotate and reset, so that the push block 5 moves to the left to transport the anesthetic in the installation tube 2 to the atomizing nozzle 9 through the delivery pipe 8 and spray it out, so that the anesthetic can be accurately sprayed on the patient's throat affected area. The doctor can also view the amount of medicine through the scale 13. By pressing the spray block 3 back and forth in this way, the purpose of spraying can be achieved. When the device is not needed, stop pressing the spray block 3, the push block 5 blocks the installation tube 2 again, and then pull the control valve 11 to the right to reset.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An anesthesia throat spray device, comprising a base (1), a mounting tube (2), a spray block (3), a push block (5), an elastic member (6) and a discharge barrel (10), wherein the mounting tube (2) is connected to the top of the base (1), and the top of the mounting tube (2) is provided with three discharge ports, the spray block (3) is rotatably arranged on the right part of the base (1), the push block (5) is slidably arranged on the upper part of the spray block (3), the push block (5) slides inside the mounting tube (2), the push block (5) blocks the mounting tube (2), the elastic member (6) is connected between the push block (5) and the mounting tube (2), and the discharge barrel (10) is threadedly arranged on the mounting tube (2), characterized in that It also includes a connecting block (7), a delivery pipe (8) and an atomizing nozzle (9), wherein the connecting block (7) is threadedly arranged on the left part of the mounting tube (2), the delivery pipe (8) is rotatably arranged on the connecting block (7), the delivery pipe (8) is bent backward, and the atomizing nozzle (9) is slidably arranged in the delivery pipe (8).

2. The anesthesiology throat spray device according to claim 1, characterized in that: It also includes a cover plug (12), which is plugged on the top of the discharge barrel (10).

3. The anesthesiology throat spray device according to claim 2, characterized in that: It also includes a control valve (11), which is slidably arranged at the lower part of the discharge barrel (10), and has three discharge ports on the top of the control valve (11).

4. The anesthesia throat spray device according to claim 3, characterized in that: It also includes a scale (13), and the scale (13) is arranged on the outer wall of the discharge barrel (10).

5. The anesthesia throat spray device according to claim 1, characterized in that: The material discharge barrel (10) is made of transparent material.

6. The throat spray device for anesthesiology according to claim 1, characterized in that: The atomizing nozzle (9) is arranged in a T-shape.

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