Dual-channel anesthetic delivery device

Abstract

The utility model relates to the field of anesthetic atomizing devices, and discloses a double-channel anesthetic conveying device which comprises a storage tube, an oxygen tank and an oxygen mask, a groove is formed in the outer side of the storage tube, a connecting ring buckle is rotatably connected to the outer side of the storage tube, a clamping block is fixedly connected to the inner side of the connecting ring buckle, and the clamping block is fixedly connected to the outer side of the storage tube. And the clamping block is slidably connected to the outer side of the groove, the bottom side of the connecting ring buckle is fixedly connected with a pushing block, the top of the storage pipe is fixedly connected with a funnel atomizer, and the interior of the funnel atomizer is rotationally connected with a second valve. According to the anesthetic metering device, the connecting ring buckle and the clamping block move and are fixed in the groove through rotation of the pushing block, so that anesthetic in the storage pipe is pushed to be atomized to the funnel atomizer, the valve II is rotated to enter the other end of the funnel anesthetic, the valve I is rotated to enter a pipeline, and control over anesthetic metering is completed.

Description

Technical Field

[0001] The utility model relates to the field of anesthetic atomization devices, in particular to a dual-channel anesthetic delivery device. Background Art

[0002] A dual-channel anesthetic delivery device is a medical device used to deliver anesthetics and oxygen to patients. The device is mainly composed of two independent delivery channels to ensure that anesthetics and oxygen can be accurately and stably delivered to the patient's body. The two channels can work independently to deliver anesthetics and oxygen respectively, or they can work together to deliver a mixture of multiple anesthetics in a specific proportion and sequence.

[0003] Currently, surgical anesthesia is required during clinical surgery. During the entire anesthesia process, the dosage of anesthetics needs to be adjusted. Existing anesthetics are all quantitatively adjusted as a whole, and the drug is formed into particles and heated to atomize and expand.

[0004] Although the currently used anesthetic delivery devices can adjust the anesthetic dosage, they can only perform overall adjustment control and cannot independently adjust the amount of the drug and the atomization amount. Therefore, a dual-channel anesthetic delivery device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a dual-channel anesthetic delivery device, which aims to improve the problem of accurate adjustment of anesthetic dosage in the prior art.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A dual-channel anesthetic delivery device includes a storage tube, an oxygen tank and an oxygen mask. A groove is provided on the outside of the storage tube. A connecting ring buckle is rotatably connected to the outside of the storage tube. A block is fixedly connected to the inside of the connecting ring buckle. The block is slidably connected to the outside of the groove. A pushing block is fixedly connected to the bottom side of the connecting ring buckle. A circular leak block is fixedly connected to the inside of the top end of the storage tube. A funnel nebulizer is fixedly connected to the top of the storage tube. Valve 2 is rotatably connected to the inside of the funnel nebulizer. A pipeline is installed on the outside of the funnel nebulizer. Valve 1 is rotatably connected to the inside of the pipeline. Two rotating components are provided inside the oxygen mask to drive the internal components to rotate.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a circular connecting block, which is flexibly connected to the interior of the oxygen mask and is used to change the orientation of the internal assembly to adjust the use angle and use position of the delivery pipeline.

[0010] As a further description of the above technical solution:

[0011] An electric valve is fixedly connected to the top of the oxygen tank, an oxygen outlet pipe is fixedly connected to the inside of the oxygen tank, an oxygen delivery pipe is fixedly connected to the inside of the oxygen outlet pipe, and the oxygen delivery pipe is fixedly connected to the inside of one of the circular connecting blocks.

[0012] As a further description of the above technical solution:

[0013] An air connecting tube is provided in the middle of the oxygen delivery tube, so that when the patient inhales oxygen during anesthesia, external air is driven from the air connecting tube into the oxygen delivery tube and enters the patient's body together with the oxygen.

[0014] As a further description of the above technical solution:

[0015] The outer side of one end of the oxygen delivery tube is fixedly connected with a throat tube for helping the patient to breathe.

[0016] As a further description of the above technical solution:

[0017] An anesthesia delivery tube is fixedly connected to the inside of the pipe, and the anesthesia delivery tube is fixedly connected to the inside of another circular connecting block. One end of the anesthesia delivery tube is fixedly connected to a nasal suction tube, which is used to pass the atomized anesthetic agent into the nostrils through the nasal suction tube, so as to help the patient enter the anesthetic into the patient's body.

[0018] As a further description of the above technical solution:

[0019] A base is provided at the bottom of the oxygen tank for placing the oxygen tank and for stably placing the oxygen tank to prevent it from being bumped.

[0020] As a further description of the above technical solution:

[0021] The bottom of the base is fixedly connected to a universal wheel, and the side of the universal wheel is provided with a buckle for driving the base to move and also to be fixed.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, the connecting ring buckle moves and fixes the block in the groove by rotating the push block, thereby pushing the anesthetic in the storage tube to the funnel nebulizer for atomization. The atomized anesthetic enters the other end of the funnel anesthetic by rotating the second valve, and the atomized anesthetic enters the pipeline by rotating the first valve, and then enters the anesthesia delivery tube and enters the human body through the nasal cannula, thereby completing the control of the anesthetic dose. The operation is simple and the additional processing cost is greatly reduced.

[0024] 2. In the present invention, the two circular connecting blocks drive the oxygen delivery tube and the anesthesia delivery tube to rotate in the oxygen mask, so that the throat tube and the nasal suction tube rotate under the rotation of the oxygen delivery tube and the anesthesia delivery tube, thereby facilitating the adjustment of the use angle and position of the anesthetic delivery tube, and facilitating the doctor or nurse to insert the anesthetic delivery tube into the patient's mouth for anesthetic delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the dual-channel anesthetic delivery device proposed in the present invention;

[0026] Figure 2 This is a schematic structural diagram of the oxygen delivery tube of the dual-channel anesthetic delivery device proposed in the present invention;

[0027] Figure 3 This is a schematic structural diagram of the connecting ring buckle of the dual-channel anesthetic delivery device proposed in the present invention;

[0028] Figure 4 This is a schematic structural diagram of the groove of the dual-channel anesthetic delivery device proposed in the present invention.

[0029] Legend:

[0030] 1. Oxygen tank; 2. Electric valve; 3. Oxygen outlet pipe; 4. Oxygen delivery pipe; 5. Air connecting pipe; 6. Anesthesia delivery pipe; 7. Round connecting block; 8. Oxygen mask; 9. Larynx; 10. Nasal suction tube; 11. Pipeline; 12. Valve 1; 13. Funnel nebulizer; 14. Valve 2; 15. Block; 16. Groove; 17. Connecting ring buckle; 18. Push block; 19. Base; 20. Buckle; 21. Universal wheel; 22. Storage tube; 23. Round funnel block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 、 Figure 3 and Figure 4The utility model provides an embodiment of a dual-channel anesthetic delivery device, including a storage tube 22, an oxygen tank 1 and an oxygen mask 8. A groove 16 is provided on the outer side of the storage tube 22. A connecting ring buckle 17 is rotatably connected to the outer side of the storage tube 22. A clamping block 15 is fixedly connected to the inner side of the connecting ring buckle 17. The clamping block 15 is slidably connected to the outer side of the groove 16. A pushing block 18 is fixedly connected to the bottom side of the connecting ring buckle 17. When the pushing block 18 drives the connecting ring buckle 17 to rotate, the pushing block 18 can be stuck in the groove 16 when the anesthetic agent inside the storage tube 22 reaches a certain dose through the clamping block 15, so that the agent in the storage tube 22 cannot continue to be discharged. Output, a circular leak block 23 is fixedly connected to the inner side of the top of the storage tube 22, and a funnel nebulizer 13 is fixedly connected to the top of the storage tube 22. The funnel nebulizer 13 is rotatably connected to the second valve 14. A pipe 11 is installed on the outside of the funnel nebulizer 13, and the pipe 11 is rotatably connected to the first valve 12. The medicine enters the funnel nebulizer 13 through the circular leak block 23 through the push of the push block 18. When the second valve 14 is opened, the medicine is atomized through the funnel nebulizer 13. After the valve 12 is opened, the atomized anesthetic enters the pipe 11. Two rotating components are provided inside the oxygen mask 8 to drive the internal components to rotate.

[0033] Reference Figure 1 、 Figure 2 and Figure 3 The rotating assembly includes a circular connecting block 7, which is movably connected to the inside of the oxygen mask 8 and is used to change the orientation of the internal assembly to adjust the use angle and use position of the delivery pipeline. The two circular connecting blocks 7 installed in the oxygen mask 8 make it possible to adjust the use angle and position of the throat tube 9 and the nasal suction tube 10. The top of the oxygen tank 1 is fixedly connected to the inside of the oxygen tank 1 with an electric valve 2, the inside of the oxygen tank 1 is fixedly connected to an oxygen outlet pipe 3, the inside of the oxygen outlet pipe 3 is fixedly connected to an oxygen delivery pipe 4, the oxygen delivery pipe 4 is fixedly connected to the inside of one of the circular connecting blocks 7, and the outside of one end of the oxygen delivery pipe 4 is fixedly connected to a throat pipe 9 for helping the patient breathe. The oxygen tank 1 is opened and closed when the electric valve 2 is operated. When the valve 12 is opened, oxygen enters the oxygen delivery tube 4 through the oxygen outlet tube 3 and enters the patient's body through the throat tube 9. The inside of the tube 11 is fixedly connected to the anesthesia delivery tube 6, which is fixedly connected to the inside of another circular connecting block 7. One end of the anesthesia delivery tube 6 is fixedly connected to a nasal suction tube 10 for passing the atomized anesthetic agent into the nose through the nasal suction tube 10, so that the patient can use it to help the anesthetic agent enter the patient's body. After the valve 12 is opened, the atomized anesthetic agent enters the tube 11. Since the nasal suction tube 10 is inserted into the human nostril, the atomized anesthetic agent quickly enters the patient's body through the anesthesia delivery tube 6 while passing through the patient's nose, so that the patient's anesthesia is further strengthened.

[0034] Reference Figure 1and Figure 2 An air connecting tube 5 is provided in the middle of the oxygen delivery tube 4, so that when the patient inhales oxygen during anesthesia, the external air is driven into the oxygen delivery tube 4 from the air connecting tube 5 and enters the patient's body together with the oxygen. Since there is an air connecting tube 5 in the middle of the oxygen delivery tube 4, there is not only oxygen but also a certain amount of air in the oxygen delivery tube 4. The airflow discharged by the oxygen drives the air to enter the patient's body through the throat tube 9. A base 19 is provided at the bottom of the oxygen tank 1 for placing the oxygen tank 1 and for firmly placing the oxygen tank 1 to prevent it from being touched. A universal wheel 25 is fixedly connected to the bottom of the base 19, and a buckle 20 is provided on the side of the universal wheel 21 for driving the base 19 to move, and it can also be fixed. The base 19 at the bottom of the oxygen tank 1 is moved by the universal wheel 21, and the base 19 can be fixed by the buckle 20 on the side of the universal wheel 21 to enhance stability.

[0035] Working principle: When the push block 18 drives the connecting ring buckle 17 to rotate, the push block 18 can be stuck in the groove 16 through the block 15 when pushing the anesthetic agent inside the storage tube 22 to a certain dose, so that the agent in the storage tube 22 cannot continue to be output. The agent is pushed by the push block 18 and enters the funnel nebulizer 13 through the circular leak block 23. When the valve 2 14 is opened, the agent is atomized through the funnel nebulizer 13. After the valve 1 12 is opened, the atomized anesthetic enters the pipe 11. Since the nasal suction tube 10 is inserted into the human nostril, the atomized anesthetic quickly enters through the anesthesia delivery tube 6 while the patient breathes in. The oxygen tank 1 is placed in the patient's body to further strengthen the anesthesia of the patient. When the electric valve 2 is opened, the oxygen enters the oxygen delivery tube 4 through the oxygen outlet pipe 3. Since there is an air connecting pipe 5 in the middle of the oxygen delivery tube 4, there is not only oxygen but also a certain amount of air in the oxygen delivery tube 4. The airflow discharged by the oxygen drives the air to enter the patient's body through the throat tube 9. The two circular connecting blocks 7 installed in the oxygen mask 8 allow the throat tube 9 and the nasal suction tube 10 to be adjusted in angle and position. The base 19 at the bottom of the oxygen tank 1 is moved by the universal wheel 21. The base 19 can be fixed by the buckle 20 on the side of the universal wheel 21 to enhance stability.

[0036] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dual-channel anesthetic delivery device comprising a storage tube (22), an oxygen tank (1) and an oxygen mask (8), characterized in that: The outer side of the storage tube (22) is provided with a groove (16), the outer side of the storage tube (22) is rotatably connected to a connecting ring buckle (17), the inner side of the connecting ring buckle (17) is fixedly connected to a card block (15), the card block (15) is slidably connected to the outer side of the groove (16), the bottom side of the connecting ring buckle (17) is fixedly connected to a push block (18), the inner side of the top of the storage tube (22) is fixedly connected to a circular leak block (23), the top of the storage tube (22) is fixedly connected to a funnel atomizer (13), the inside of the funnel atomizer (13) is rotatably connected to a valve 2 (14), the outer side of the funnel atomizer (13) is installed with a pipeline (11), the inside of the pipeline (11) is rotatably connected to a valve 1 (12), and two rotating components are provided inside the oxygen mask (8) for driving the internal components to rotate.

2. The dual-channel anesthetic delivery device according to claim 1, characterized in that: The rotating assembly comprises a circular connecting block (7) which is flexibly connected to the interior of the oxygen mask (8) and is used to change the orientation of the internal assembly to adjust the use angle and use position of the delivery pipeline.

3. The dual-channel anesthetic delivery device according to claim 1, characterized in that: An electric valve (2) is fixedly connected to the top of the oxygen tank (1), an oxygen outlet pipe (3) is fixedly connected to the inside of the oxygen tank (1), an oxygen delivery pipe (4) is fixedly connected to the inside of the oxygen outlet pipe (3), and the oxygen delivery pipe (4) is fixedly connected to the inside of one of the circular connecting blocks (7).

4. The dual-channel anesthetic delivery device according to claim 3, characterized in that: An air connecting pipe (5) is provided in the middle of the oxygen delivery pipe (4), so that when the patient inhales oxygen during anesthesia, external air is driven from the air connecting pipe (5) into the interior of the oxygen delivery pipe (4) and enters the patient's body together with the oxygen.

5. The dual-channel anesthetic delivery device according to claim 3, characterized in that: A throat tube (9) is fixedly connected to the outside of one end of the oxygen delivery tube (4) to help the patient breathe.

6. The dual-channel anesthetic delivery device according to claim 1, characterized in that: An anesthesia delivery tube (6) is fixedly connected to the inner side of the pipe (11), and the anesthesia delivery tube (6) is fixedly connected to the inner side of another circular connecting block (7). One end of the anesthesia delivery tube (6) is fixedly connected to a nasal suction tube (10) for passing atomized anesthetic into the nose through the nasal suction tube (10), so as to help the patient to enter the anesthetic into the patient's body.

7. The dual-channel anesthetic delivery device according to claim 1, characterized in that: The bottom of the oxygen tank (1) is provided with a base (19) for placing the oxygen tank (1) and for stably placing the oxygen tank (1) to prevent it from being bumped.

8. The dual-channel anesthetic delivery device according to claim 7, characterized in that: The bottom of the base (19) is fixedly connected with a universal wheel (21), and a buckle (20) is provided on the side of the universal wheel (21) for driving the base (19) to move and also to fix it.

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