Anesthetic sprayer

Abstract

The utility model relates to the technical field of medical instruments, in particular to an infusion apparatus which comprises a tank body, a cap is arranged at the upper end of the tank body, a fixing cover is fixedly connected to the upper end of the tank body, an installation block is fixedly connected to the upper end of the fixing cover, a pressing rod is arranged at the upper end of the installation block, and two connecting rods are fixedly connected to the left end of the outer side of the installation block. According to the anesthetic sprayer, when a patient needs to be anesthetized in the outdoor environment, people are anesthetized through the tank body with anesthetic, the standard of a small operation is achieved, the anesthetic sprayer can be used for two to four times, and the anesthetic sprayer is convenient to use and high in practicability. The anesthesia amount absorbed by the human body is ensured according to the weight and time of the human body, so that the simple and professional anesthesia effect is achieved, and the device can be quickly used by a patient.

Description

Technical Field

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

[0002] Anesthesia means using drugs or other methods to temporarily make the patient lose all or part of their sensation. Therefore, when giving medical treatment to patients, anesthetic fluid is needed 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. Therefore, when patients are anesthetized, an anesthetic sprayer is needed to anesthetize the patients.

[0003] After checking, the disclosure (announcement) number: CN219764176U discloses an anesthesia sprayer. This technology discloses "including a liquid storage cylinder, a fixed round block is fixedly connected to the middle of the top of the liquid storage cylinder, an I-shaped tube is inserted on one side of the surface of the fixed round block, an atomizer body is provided at one end of the L-shaped tube, a mist guide tube is inserted on one side of the atomizer body, one end of the mist guide tube is fixedly connected to a breathing mask, one side of the surface of the breathing mask is fixedly connected to an A strap, one side of the A strap is fixedly connected to a female Velcro, a heating plate is fixedly connected to the inside of the liquid storage cylinder, and the bottom of the heating plate is electrically connected through a wire. "It is connected to a battery"; in this technical solution, the medical staff first starts the power supply of the heating plate, which starts to heat the anesthetic liquid inside the liquid storage cylinder. When the anesthetic liquid is heated to a certain degree, the power supply of the heating plate is turned off. Then the medical staff puts the breathing mask on the patient's mouth, and fits the female Velcro with the child Velcro, so that the A strap and the B strap are fixed to the breathing mask. Finally, the medical staff presses the air bag to increase the pressure inside the liquid storage cylinder, so that the liquid medicine enters the interior of the L-shaped tube. The anesthetic liquid inside the L-shaped tube liquefies the anesthesia through the nebulizer body and enters the breathing mask through the mist guide tube to be absorbed by the patient.

[0004] Although the above technical solution can achieve rapid absorption by the patient, and the device is compact in size and can be easily moved and carried by medical staff within the department, it needs to be heated and adjusted to the temperature by a heating plate before use. The waiting time before use is long and the device cannot be used quickly in large bags. Therefore, the device cannot be used when medical staff need to anesthetize the patient quickly when they are in an emergency. For this reason, we propose an anesthetic sprayer to solve the above problem. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an anesthesia sprayer which can be used on patients quickly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a tank body, a cap is provided at the upper end of the tank body, the upper end of the tank body is fixedly connected to a fixing cover, the upper end of the fixing cover is fixedly connected to a mounting block, the upper end of the mounting block is provided with a pressing rod, the outer left end of the mounting block is fixedly connected to two connecting rods, the inner side of the connecting rod is embedded with a rotating shaft, the outer side of the rotating shaft is rotatably connected to a rotating frame, the left end of the rotating frame is fixedly connected to a protective cover, the outer side of the protective cover is embedded with an insertion rod, the outer side of the insertion rod is fixedly connected to a connecting pipe, the other end of the connecting pipe is tightly connected to a mounting plate, and the upper end of the mounting plate is provided with a protective cover.

[0007] Preferably, an internal thread is provided on the inner side of the cap, an external thread is provided on the outer upper end of the tank body, and the cap and the tank body are threadedly connected through the internal thread and the external thread. During use, the cap can be manually gripped, and counterclockwise rotation can cause the internal thread and the external thread that are engaged with each other to rotate, and the cap can be removed from the tank body.

[0008] Preferably, the rotating shaft is fixedly connected to the connecting rod, and the rotating frame is located on the side adjacent to the two connecting rods. The protective cover of the used tank body can be manually pushed to the left, and at this time the connecting frame rotates with the rotating shaft as the center until the protective cover rotates 180 degrees, thereby preventing people from accidentally touching the protective cover after opening the tank body and causing the anesthetic in the tank body to spray out.

[0009] Preferably, mounting tubes are fixedly connected to the left and right sides of the upper end of the mounting plate, a fixing tube is tightly fitted on the outer side of the mounting tube, and the upper end of the fixing tube is fixedly connected to the lower end of the protective cover. By arranging two mounting tubes at the upper end of the mounting block, two protective covers can be installed to anesthetize different personnel, thereby achieving one object for one person in an outdoor environment.

[0010] Preferably, the lower end of the protective cover is slidably connected to the upper end of the mounting block, and the mounting block and the push rod are located inside the protective cover. The protective cover is made of soft silicone material, and during use, the index finger is placed in the protective cover and pressed down, at which time the protective cover deforms downward to squeeze the push rod.

[0011] Preferably, a bottle containing anesthetic components is provided on the inner side of the tank body, and a push rod passes through the mounting block and the fixed cover. The push rod is slidably connected to the mounting block and the fixed cover. When the protective cover is squeezed by people, the push rod is pushed downward in the mounting block and the fixed block, and the push rod is inserted into the anesthetic bottle inside the tank body, so that the anesthetic gas inside the bottle is ejected outward through the hole inside the push rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When patients need to be anesthetized in outdoor environments, the anesthesia sprayer can be used to anesthetize people through a tank with anesthetics, thereby achieving the standard of minor surgery. The device can be used two to four times, and the amount of anesthesia absorbed by the human body is guaranteed according to the person's weight and time, thereby achieving a simple and professional anesthesia effect, and can be used quickly on patients.

[0014] 2. The anesthesia sprayer manually pushes the protective cover to the left, and at this time the connecting frame rotates with the rotation axis as the center until the protective cover rotates 180 degrees, thereby preventing people from applying force to press the push rod after opening the tank body, and further preventing the gas inside the tank body from leaking through this position during subsequent non-use, thereby anesthetizing people in the space near this position and reducing the occurrence of medical accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of one side of the entire utility model;

[0017] Figure 2 This is a schematic diagram of the explosion installation structure of the integral protective cover of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A;

[0019] Figure 4 This is a schematic diagram of the structure of the cover cap of the utility model when viewed from above.

[0020] In the picture:

[0021] 1. Tank body; 2. Cap; 3. Internal thread; 4. External thread; 5. Fixed cover; 6. Mounting block; 7. Push rod; 8. Connecting rod; 9. Rotating shaft; 10. Rotating frame; 11. Protective cover; 12. Insert rod; 13. Connecting pipe; 14. Mounting plate; 15. Mounting pipe; 16. Fixed pipe; 17. Protective cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1 As shown:

[0025] An anesthetic sprayer comprises a tank body 1.

[0026] In this embodiment: after checking the public (announcement) number: CN219764176U discloses an anesthetic sprayer. In order to solve the problem that although this technology can achieve rapid absorption of the patient, the device is compact and easy for medical staff to move and carry within the department, but before use, it needs to be heated and adjusted by a heating plate. The waiting time before use is long and it is not possible to use a large bag quickly. Therefore, when the medical staff need to quickly anesthetize the patient in an emergency, the device cannot be used. In view of this, in order to solve this technical problem, a protective cover 11, a connecting pipe 13 and a protective cover 17 are added to this application document;

[0027] More specifically:

[0028] like Figures 1 to 4 As shown:

[0029] In combination with the above content: a cap 2 is provided at the upper end of the tank body 1, a fixed cover 5 is fixedly connected to the upper end of the tank body 1, a mounting block 6 is fixedly connected to the upper end of the fixed cover 5, a pressing rod 7 is provided at the upper end of the mounting block 6, two connecting rods 8 are fixedly connected to the outer left end of the mounting block 6, a rotating shaft 9 is embedded in the inner side of the connecting rod 8, a rotating frame 10 is rotatably connected to the outer side of the rotating shaft 9, a protective cover 11 is fixedly connected to the left end of the rotating frame 10, an insertion rod 12 is embedded in the outer side of the protective cover 11, a connecting pipe 13 is fixedly connected to the outer side of the insertion rod 12, the other end of the connecting pipe 13 is tightly connected to a mounting plate 14, and a protective cover 17 is provided at the upper end of the mounting plate 14.

[0030] In an optional embodiment: when patients need to be anesthetized in an outdoor environment, people are anesthetized through the tank 1 with anesthetics to achieve the standard of minor surgery, and the device can be used two to four times to ensure the amount of anesthetic absorbed by the human body according to the person's weight and time, so as to achieve a simple and professional anesthesia effect.

[0031] Preferably, an internal thread 3 is provided on the inner side of the cap 2, and an external thread 4 is provided on the outer upper end of the tank body 1, and the cap 2 and the tank body 1 are threadedly connected through the internal thread 3 and the external thread 4. During use, the cap 2 can be manually grasped, and counterclockwise rotation can cause the internal thread 3 and the external thread 4 that are engaged with each other to rotate, and the cap 2 can be removed from the tank body 1.

[0032] In an optional embodiment: when used outdoors, the cap 2 on the upper end of the tank body 1 can be manually screwed, and the tank body 1 is made of an aluminum plate, which can preserve the internal gas while reducing the preservation cost. After screwing the cap 2, the cap 2 moves upward from the tank body 1 until the internal thread 3 inside the cap is out of contact with the external thread 4 on the outside of the tank body 1. People can then remove it from the tank body 1 to facilitate subsequent operations.

[0033] Preferably, the rotating shaft 9 is fixedly connected to the connecting rod 8, and the rotating frame 10 is located on the side adjacent to the two connecting rods 8. The protective cover 11 of the tank body 1 that has been used once can be manually pushed to the left, and at this time the connecting frame rotates with the rotating shaft 9 as the center until the protective cover 11 rotates 180 degrees, thereby preventing people from accidentally touching the protective cover 11 after opening the tank body 1 and causing the anesthetic in the tank body 1 to be sprayed out.

[0034] In an optional embodiment, the protective cover 11 can be opened from the push rod 7 during use, which makes it inconvenient for people to apply force to press the push rod 7, and further avoids the gas inside the tank body 1 from leaking through this position during the subsequent non-use process, thereby anesthetizing people in the space near this position and reducing the occurrence of medical accidents.

[0035] Preferably, mounting tubes 15 are fixedly connected to the left and right sides of the upper end of the mounting plate 14, and a fixing tube 16 is tightly fitted on the outer side of the mounting tube 15, and the upper end of the fixing tube 16 is fixedly connected to the lower end of the protective cover 17. By arranging two mounting tubes 15 at the upper end of the mounting block 6, two protective covers 17 can be installed to anesthetize different personnel, thereby achieving one object for one person in an outdoor environment.

[0036] In an optional embodiment: when in use, the mounting plate 14 with the protective cover 17 is installed into the connecting pipe 13 inserted into the tank body 1, and people press the protective cover 11 to allow the gas inside the tank body 1 to pass through the insertion rod 12, the connecting pipe 13, the mounting block 6, the mounting pipe 15, and the fixing pipe 16 and finally flow out through the protective cover 17. People place the protective cover 17 at the position of the mouth and nose of the human face, and inhale the anesthetic gas into the human body through the patient's breathing.

[0037] Preferably, the lower end of the protective cover 11 is slidably connected to the upper end of the mounting block 6, and the mounting block 6 and the push rod 7 are located inside the protective cover 11. The protective cover 11 is made of soft silicone material, and during use, the index finger is placed in the protective cover 11 and pressed downward. At this time, the protective cover 11 is deformed downward to squeeze the push rod 7.

[0038] In an optional embodiment: the protective cover 11 is deformed by being pressed by an external force, so that the pressing rod 7 is pushed downward in the fixing cover 5 and the mounting block 6, and the protective cover 11 can be reset due to the properties of silicone when there is no force after being pressed, which is convenient for subsequent use.

[0039] Preferably, a bottle containing anesthetic components is provided on the inner side of the tank body 1, and a push rod 7 passes through the mounting block 6 and the fixed cover 5. The push rod 7 is slidably connected to the mounting block 6 and the fixed cover 5. The anesthetic components inside the tank body 1 can be purchased through medical anesthetic components, so no specific detailed introduction is given.

[0040] In an optional embodiment, when the protective cover 11 is squeezed by people and the push rod 7 is pushed downward in the mounting block 6 and the fixing block, the push rod 7 is inserted into the anesthetic bottle inside the tank body 1, so that the anesthetic gas inside the bottle is ejected radially outward through the hole inside the push rod 7.

[0041] The working principle and usage process of the present invention are as follows: when medical personnel go out for first aid or hike in a desolate mountain area and need to anesthetize a patient with anesthetics for the convenience of subsequent simple treatment, they can take out the tube body with anesthetics, manually hold the cap 2 tightly, and rotate it counterclockwise to rotate the internal inner thread 3 and the outer thread 4 that mesh with each other inside, so that the cap 2 can be removed from the tank body 1. Then people insert the insertion tube with the connecting tube 13 from right to left into the protective cover 11 until it is inserted with the internal pressing rod 7, insert the mounting plate 14 into the other end of the connecting tube 13, and insert the protective cover 17 with the fixing tube 16 into the mounting tube 15 from top to bottom. After assembly, the medical personnel can place the protective cover 17 on the patient's mouth and nose, put the index finger in the protective cover 11 and press down. At this time, the protective cover 11 is deformed downward to squeeze the pressing rod 7. When the protective cover 11 is squeezed by people, the pressing rod 7 is pushed downward in the mounting block 6 and the fixing block, and the pressing rod 7 is inserted into the anesthetic bottle inside the tank body 1. The anesthetic gas in the bottle is ejected outward through the aperture inside the push rod 7, and the gas flows out through the insertion rod 12, the connecting tube 13, the mounting block 6, the mounting tube 15, and the fixing tube 16, and finally flows out through the protective cover 17. People place the protective cover 17 at the mouth and nose of the face, and the anesthetic gas is inhaled into the human body through the patient's breathing. The anesthetic dosage absorbed by the human body is guaranteed according to the person's weight and time, thereby achieving a simple and professional anesthesia effect, which is convenient for medical staff to perform simple operations on patients. After use, the insertion tube can be manually pulled out of the protective cover 11, and the protective cover 11 is manually pushed to the left. At this time, the connecting frame rotates around the rotating shaft 9 until the protective cover 11 rotates 180 degrees, avoiding the need for people to apply force to press the push rod 7 after opening the tank body 1. It also prevents the gas inside the tank body 1 from leaking through this position during non-use, thereby anesthetizing people in the space near this position and reducing the occurrence of medical accidents.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anesthetic sprayer, comprising a tank body (1), characterized in that: The upper end of the tank body (1) is provided with a cap (2), the upper end of the tank body (1) is fixedly connected with a fixed cover (5), the upper end of the fixed cover (5) is fixedly connected with a mounting block (6), the upper end of the mounting block (6) is provided with a pressing rod (7), the outer left end of the mounting block (6) is fixedly connected with two connecting rods (8), the inner side of the connecting rod (8) is embedded with a rotating shaft (9), the outer side of the rotating shaft (9) is rotatably connected with a rotating frame (10), the left end of the rotating frame (10) is fixedly connected with a protective cover (11), the outer side of the protective cover (11) is embedded with an insertion rod (12), the outer side of the insertion rod (12) is fixedly connected with a connecting pipe (13), the other end of the connecting pipe (13) is tightly connected with a mounting plate (14), and the upper end of the mounting plate (14) is provided with a protective cover (17).

2. An anesthetic sprayer according to claim 1, characterized in that: An internal thread (3) is provided on the inner side of the cap (2), an external thread (4) is provided on the outer upper end of the tank body (1), and the cap (2) and the tank body (1) are threadedly connected via the internal thread (3) and the external thread (4).

3. The anesthetic sprayer according to claim 1, characterized in that: The rotating shaft (9) is fixedly connected to the connecting rod (8), and the rotating frame (10) is located on a side adjacent to the two connecting rods (8).

4. The anesthetic sprayer according to claim 1, characterized in that: The left and right sides of the upper end of the mounting plate (14) are fixedly connected with mounting tubes (15), the outer side of the mounting tube (15) is tightly fitted with a fixing tube (16), and the upper end of the fixing tube (16) is fixedly connected to the lower end of the protective cover (17).

5. The anesthetic sprayer according to claim 1, characterized in that: The lower end of the protective cover (11) is slidably connected to the upper end of the mounting block (6), and the mounting block (6) and the push rod (7) are located inside the protective cover (11).

6. The anesthetic sprayer according to claim 1, characterized in that: A bottle containing an anesthetic component is provided on the inner side of the tank body (1), and a push rod (7) passes through the mounting block (6) and the fixed cover (5), and the push rod (7) is slidably connected to the mounting block (6) and the fixed cover (5).

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