Respiratory anesthesia catheter residual liquid medicine treatment equipment and method

Abstract

The invention discloses equipment and a method for treating residual liquid medicine of a respiratory anesthesia catheter, and belongs to the technical field of anesthetic treatment. Comprising a treatment barrel with the top detachably connected with a barrel cover, and further comprises a supporting block fixedly connected to the bottom of the barrel cover, a rotating rod is rotationally connected to the supporting block, and a throwing plate is fixedly connected to the rotating rod; the mounting plate is fixedly connected to the swinging plate and is used for placing and connecting a liquid medicine pipe; the baffle is fixedly connected to the bottom of the can cover, an air bag is fixedly connected to the baffle, and the air bag is inflated and swelled and extrudes and jacks the throwing plate clockwise; the air bag is inflated to jack up the throwing plate, the torsional spring is used for releasing elastic potential energy to drive the throwing plate and the mounting plate to rotate and reset, and residual liquid medicine in the liquid medicine pipe can be rapidly thrown out under the action of centrifugal force; meanwhile, the gas in the pressure storage cavity drives the toothed bar to slide and drives the gear to rotate, so that the liquid medicine pipe rotates synchronously, the liquid medicine discharging effect is enhanced by further utilizing the rotating centrifugal force, and compared with manual operation, the residual liquid medicine can be discharged more efficiently, and liquid medicine waste is reduced.

Description

Technical Field

[0001] This invention relates to the field of anesthetic drug processing technology, and in particular to a device and method for processing residual drug solution in a respiratory anesthesia catheter. Background Technology

[0002] In the medical field, anesthetic solutions often leave residues in the tubing during use. Since anesthetics are controlled substances, the residues in the tubing need to be collected and disposed of after use.

[0003] Currently, the common method for handling residual anesthetic drugs is to manually squeeze out the drug tube to remove the residual drug. However, in practice, there are still some shortcomings. When manually squeezing out the residual drug from the drug tube using a pressure roller, the drug removal efficiency is low. It often requires multiple squeezes to remove only part of the residual drug, and a lot of drug remains in the tube. Moreover, when squeezing out the drug from the drug tube, the staff can only process one drug tube at a time, and the efficiency needs to be further improved. Summary of the Invention

[0004] The purpose of this invention is to solve the problems mentioned in the background art by providing a device and method for treating residual drug solution in respiratory anesthesia catheters.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A device for treating residual medication in a respiratory anesthesia catheter includes a treatment tank with a detachable lid on top, and further includes: A support block is fixedly connected to the bottom of the bucket lid, and a rotating rod is rotatably connected to the support block. A swing plate is fixedly connected to the rotating rod. The mounting plate is fixedly connected to the swing plate, and the mounting plate is used to place the connecting medicine tube; A baffle is fixedly connected to the bottom of the bucket lid. An airbag is fixedly connected to the baffle. The airbag is inflated and squeezes clockwise to lift the swing plate. A torsion spring is fixedly connected to a rotating rod. One end of the torsion spring is fixedly connected to the bucket lid, and the other end of the torsion spring is fixedly connected to a limiting plate. The limiting plate is rotatably connected to the rotating rod. The airbag deflates and collapses, the torsion spring drives the rotating rod to rotate counterclockwise to reset, the rotating rod drives the throwing plate and the mounting plate to rotate and reset, and the mounting plate drives the liquid tube to rotate and throw out the residual liquid in the tube. A rack is slidably connected to a mounting plate, and a gear is rotatably connected to the mounting plate. The rack meshes with the gear, and the gear is connected to the liquid medicine tube. When the swing plate resets, the toothed rod slides and drives the gear to rotate, and the medicine tube rotates synchronously to unscrew the residual medicine inside the tube.

[0006] Preferably, the swing plate has a pressure accumulator chamber, and a first air supply pipe is fixedly connected to the swing plate. One end of the first air supply pipe is connected to the pressure accumulator chamber, and the other end of the first air supply pipe is connected to the airbag. The swivel plate is also provided with an air blowing chamber. A second air supply pipe is fixedly connected to the swivel plate. The second air supply pipe connects the air blowing chamber and the pressure storage chamber. An air blowing pipe is also fixedly connected to the swivel plate. One end of the air blowing pipe is connected to the air blowing chamber, and the other end of the air blowing pipe is fixedly connected to the mounting plate. The air outlet end of the air blowing pipe faces the liquid medicine pipe.

[0007] Furthermore, a sliding cavity is provided in the swing plate, and a third air supply pipe is fixedly connected to the swing plate. The third air supply pipe connects the sliding cavity and the accumulator. A sliding plug is slidably connected in the sliding cavity, and the sliding plug is fixedly connected to the toothed rod.

[0008] Furthermore, a jet pipe is fixedly connected to the swing plate. One end of the jet pipe is connected to the sliding cavity, and the other end of the jet pipe is located directly above the liquid medicine pipe, with the outlet of the jet pipe facing the opening of the liquid medicine pipe.

[0009] Furthermore, a first connecting block and a second connecting block are respectively connected to the liquid medicine tube. The first connecting block is an iron block. A first electromagnet is fixedly connected to the bottom of the gear. The first electromagnet attracts the first connecting block. The second connecting block is a rubber block and is rotatably connected to the mounting plate.

[0010] Furthermore, a second electromagnet is fixedly connected to the bucket lid, and the swing plate is an iron plate, with the second electromagnet repelling the swing plate.

[0011] Furthermore, a third electromagnet is fixedly connected to the baffle, and the third electromagnet is attracted to the swing plate.

[0012] Furthermore, the first gas supply pipe is a flexible hose.

[0013] Furthermore, a spring is fixedly connected to the slide plug, and the end of the spring away from the slide plug is fixedly connected to the inner wall of the slide cavity.

[0014] A method for treating residual medication in a respiratory anesthesia catheter, using the aforementioned residual medication treatment equipment, includes the following steps: Step 1: The staff removes the bucket lid and installs the tube of medicine to be treated onto the mounting plate; Step 2: Install the lid on the treatment tank and inflate the airbag. The inflated airbag will push up the swing plate clockwise. After the swing plate rotates 90 degrees clockwise, the airbag will quickly release the gas into the accumulator through the first air supply pipe. Step 3: The torsion spring releases its elastic potential energy, causing the rotating rod to rotate counterclockwise to reset, which in turn causes the throwing plate and the mounting plate to rotate synchronously to reset, and the residual medicine in the medicine tube is thrown out. Step 4: The gas in the accumulator chamber enters the sliding chamber synchronously, the rack slides synchronously to drive the gear to rotate, and the medicine tube rotates synchronously to throw out the residual medicine. Step 5: The sliding plug is reset to expel the gas from the sliding cavity. The gas blows through the jet pipe to hit the medicine tube, further blowing out the residual medicine on the inner wall of the tube. Step 6: After processing, open the bucket lid, remove the medicine tube, and collect the medicine collected in the processing bucket.

[0015] Compared with the prior art, the present invention provides a device and method for treating residual drug solution in respiratory anesthesia catheters, which has the following beneficial effects: This invention uses an inflatable airbag to lift a swing plate, and a torsion spring releases elastic potential energy to rotate and reset the swing plate and mounting plate. Under centrifugal force, residual medicine in the medicine tube can be quickly thrown out. At the same time, the gas in the accumulator drives the rack to slide, which in turn drives the gear to rotate, making the medicine tube rotate synchronously. This further utilizes the centrifugal force to enhance the discharge effect of the medicine. Compared with manual operation, it can discharge residual medicine more efficiently and reduce medicine waste.

[0016] The gas in the accumulator chamber of this invention can not only drive the rotation of the medicine tube, but also blow air through the air blowing pipe to the medicine tube, causing the medicine tube to vibrate and help shake off the residual medicine on the tube wall; when the sliding plug is reset, the gas squeezed out blows the medicine tube opening through the air jet pipe to further blow out the residual medicine on the inner wall of the tube; through the cooperation of multiple cleaning methods, the cleaning effect of residual medicine is effectively improved, ensuring that the residual medicine in the medicine tube is fully discharged.

[0017] The entire liquid treatment process of this invention is automated through the coordinated action of components such as air pumps, electromagnets, and one-way valves. It eliminates the need for manual squeezing, avoiding the problem of unstable force and angle during manual operation, ensuring the consistency of liquid treatment effect each time, and improving the stability and reliability of the equipment. At the same time, the device can simultaneously discharge residual liquid from multiple sets of liquid tubes, effectively improving the recycling and collection efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a residual drug solution treatment device for a respiratory anesthesia catheter proposed in this invention; Figure 2 This is an exploded view of a device for treating residual medication in a respiratory anesthesia catheter according to the present invention. Figure 3 This is a cross-sectional view of the bucket lid in a respiratory anesthesia catheter residual drug solution treatment device proposed in this invention; Figure 4This invention provides a device for treating residual medication in respiratory anesthesia catheters. Figure 4 Enlarged view of part A in the image; Figure 5 This is a cross-sectional view of the swivel plate in a respiratory anesthesia catheter residual drug solution treatment device proposed in this invention; Figure 6 This invention provides a device for treating residual medication in respiratory anesthesia catheters. Figure 5 Enlarged view of part B in the image; Figure 7 This is a schematic diagram of the connection structure between the bucket lid and the swing plate in a residual drug solution treatment device for a respiratory anesthesia catheter proposed in this invention; Figure 8 This invention provides a device for treating residual medication in respiratory anesthesia catheters. Figure 7 Enlarged view of section C; Figure 9 This is a schematic diagram of the mounting plate and drug solution pipe in a respiratory anesthesia catheter residual drug solution treatment device proposed in this invention.

[0019] In the diagram: 1. Processing tank; 2. Tank lid; 201. Second electromagnet; 3. Limiting plate; 4. Baffle; 401. Pressure relief pipe; 402. Air pump; 4021. Air supply pipe; 403. First air supply pipe; 404. Third electromagnet; 405. Airbag; 5. Throwing plate; 501. Air blowing pipe; 502. Second air supply pipe; 503. Accumulation chamber; 504. Air blowing chamber; 505. Air jet pipe; 6. Medicine pipe; 601. First connecting block; 602. Second connecting block; 7. Mounting plate; 701. Gear; 7011. First electromagnet; 8. Sliding chamber; 801. Gear rack; 802. Sliding plug; 803. Spring; 804. Third air supply pipe; 9. Support block; 901. Rotating rod; 9011. Torsion spring; 10. One-way valve. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Example 1: Refer to Figures 1-9 A device for treating residual medication in a respiratory anesthesia catheter, comprising a treatment tank 1 with a detachable lid 2 attached to its top, and further comprising: Support block 9 is fixedly connected to the bottom of bucket lid 2. Rotary rod 901 is rotatably connected to support block 9, and swing plate 5 is fixedly connected to rotary rod 901. Mounting plate 7 is fixedly connected to the swing plate 5. Mounting plate 7 is used to place the connecting medicine tube 6. Baffle 4 is fixedly connected to the bottom of bucket lid 2. An airbag 405 is fixedly connected to baffle 4. The airbag 405 is inflated and squeezed clockwise to lift the swing plate 5. Torsion spring 9011 is fixedly connected to rotating rod 901. One end of torsion spring 9011 is fixedly connected to bucket lid 2, and the other end of torsion spring 9011 is fixedly connected to limit plate 3. Limit plate 3 is rotatably connected to rotating rod 901. When the airbag 405 deflates, the torsion spring 9011 drives the rotating rod 901 to rotate counterclockwise to reset. The rotating rod 901 drives the throwing plate 5 and the mounting plate 7 to rotate and reset. The mounting plate 7 drives the medicine tube 6 to rotate and throw out the residual medicine in the tube. The rack 801 is slidably connected to the mounting plate 7. The mounting plate 7 is rotatably connected to the gear 701. The rack 801 meshes with the gear 701. The gear 701 is connected to the liquid tube 6. When the swing plate 5 resets, the rack 801 slides and drives the gear 701 to rotate, and the liquid tube 6 rotates synchronously to unscrew the residual liquid inside the tube.

[0022] A pressure accumulator 503 is provided in the swing plate 5. A first air supply pipe 403 is fixedly connected to the swing plate 5. One end of the first air supply pipe 403 is connected to the pressure accumulator 503, and the other end of the first air supply pipe 403 is connected to the airbag 405. The swing plate 5 also has an air blowing chamber 504. A second air supply pipe 502 is fixedly connected to the swing plate 5. The second air supply pipe 502 connects the air blowing chamber 504 and the pressure accumulator 503. An air blowing pipe 501 is also fixedly connected to the swing plate 5. One end of the air blowing pipe 501 is connected to the air blowing chamber 504, and the other end of the air blowing pipe 501 is fixedly connected to the mounting plate 7. The air outlet of the air blowing pipe 501 faces the liquid medicine pipe 6.

[0023] Reference Figure 2 , Figure 3 An air pump 402 is fixedly connected to the baffle 4, and an air supply pipe 4021 is fixedly connected to the air outlet of the air pump 402. The air supply pipe 4021 is connected to the airbag 405.

[0024] A sliding cavity 8 is provided in the swing plate 5. A third air supply pipe 804 is fixedly connected to the swing plate 5. The third air supply pipe 804 connects the sliding cavity 8 and the pressure accumulator 503. A sliding plug 802 is slidably connected in the sliding cavity 8. The sliding plug 802 is fixedly connected to the toothed rod 801.

[0025] A jet pipe 505 is fixedly connected to the swing plate 5. One end of the jet pipe 505 is connected to the sliding cavity 8, and the other end of the jet pipe 505 is located directly above the liquid medicine pipe 6, with the outlet of the jet pipe 505 facing the opening of the liquid medicine pipe 6.

[0026] The liquid tube 6 is connected to a first connecting block 601 and a second connecting block 602. The first connecting block 601 is an iron block. The bottom of the gear 701 is fixedly connected to a first electromagnet 7011. The first electromagnet 7011 is attracted to the first connecting block 601. The second connecting block 602 is a rubber block. The second connecting block 602 is rotatably connected to the mounting plate 7.

[0027] Reference Figures 1-9 When in use, the staff first removes the bucket lid 2 and installs the liquid tube 6 containing residual liquid onto the mounting plate 7. At this time, the first electromagnet 7011 is energized, and the first connecting block 601 of the liquid tube 6 attracts the first electromagnet 7011 at the bottom of the gear 701 on the mounting plate 7. The second connecting block 602 is rotatably connected to the mounting plate 7. The bucket lid 2 with the liquid tube 6 installed is then installed onto the treatment bucket 1. At this time, the air pump 402 is started, and the air pump 402 inflates the airbag 405 through the air supply pipe 4021. The inflated airbag 405 pushes up the swing plate 5 clockwise. After the swing plate 5 rotates 90 degrees clockwise, the electromagnetic pressure relief valve on the airbag 405 is controlled, so that the airbag 405 quickly releases the gas into the accumulator chamber 503 through the first air supply pipe 403.

[0028] When the airbag 405 is depressurized, the torsion spring 9011 releases its elastic potential energy, causing the rotating rod 901 to rotate counterclockwise to reset, thereby causing the throwing plate 5 and the mounting plate 7 to rotate synchronously to reset. Under the action of centrifugal force, the residual medicine in the medicine tube 6 is thrown out.

[0029] Reference Figures 3-6 As the slinger 5 resets and rotates, the gas stored in the accumulator 503 enters the slide chamber 8 through the third gas supply pipe 804. The gas will push the slide plug 802 to slide, and the slide plug 802 will drive the rack 801 to slide synchronously. Since the rack 801 meshes with the gear 701, the sliding rack 801 will drive the gear 701 to rotate, which in turn will drive the liquid pipe 6 to rotate synchronously, and the residual liquid will be further thrown out by the rotation.

[0030] When the centrifugal plate 5 centrifuges out the residual medicine in the medicine tube 6, the gear 701 drives the medicine tube 6 to rotate synchronously, which enables the residual medicine in the medicine tube 6 to rotate and centrifuge out, effectively improving the efficiency and effect of the medicine being thrown out.

[0031] Reference Figures 5-8 When the swivel plate 5 is reset, the control valve on the jet pipe 505 is opened, and the slide chamber 8 is depressurized through the jet pipe 505. At this time, the slide plug 802 is reset under the action of the spring 803, squeezing out the gas in the slide chamber 8. The gas blows the liquid medicine pipe 6 through the jet pipe 505, further blowing out the residual liquid medicine on the inner wall of the pipe.

[0032] Reference Figure 4 , Figure 9While the liquid medicine tube 6 is being centrifugally swung, the gas in the accumulator chamber 503 will also enter the blowing chamber 504 through the second gas supply pipe 502 and be ejected through the blowing pipe 501. The gas blown out through the blowing pipe 501 will blow against the liquid medicine tube 6, causing the liquid medicine tube 6 to vibrate, thereby helping to shake off the residual liquid medicine on the tube wall and effectively ejecting the liquid medicine in the liquid medicine tube 6. After the treatment is completed, the lid 2 is opened, the liquid medicine tube 6 is removed, and the liquid medicine collected in the treatment tank 1 is recycled.

[0033] A second electromagnet 201 is fixedly connected to the lid 2, and the swing plate 5 is an iron plate. The second electromagnet 201 and the swing plate 5 repel each other.

[0034] Reference Figure 2 , Figure 3 When the swing plate 5 is about to reset, the second electromagnet 201 is energized synchronously. Under the magnetic repulsion between the second electromagnet 201 and the swing plate 5, the swing plate 5 can rotate and reset quickly, thereby increasing the reset speed of the swing plate 5 and ensuring that the liquid medicine can be effectively thrown out of the liquid medicine tube 6.

[0035] When the swing plate 5 is fully reset, the second electromagnet 201 is de-energized, which facilitates the next ejection of the swing plate 5.

[0036] A third electromagnet 404 is fixedly connected to the baffle 4, and the third electromagnet 404 is attracted to the swing plate 5.

[0037] Reference Figure 3 , Figure 5 When the swing plate 5 is reset, the third electromagnet 404 is simultaneously energized. Under the magnetic attraction between the third electromagnet 404 and the swing plate 5, the swing plate 5 can be quickly attracted and reset, which further improves the reset speed of the swing plate 5, thereby ensuring that the liquid can be effectively thrown out of the liquid tube 6.

[0038] The first gas supply pipe 403 is a flexible hose.

[0039] Reference Figure 4 In specific implementation, by setting the first gas supply pipe 403 as an elastic hose, it is possible to prevent rigid interference between the first gas supply pipe 403 and the swing plate 5 when the swing plate 5 rotates, so as to ensure that the swing plate 5 can rotate stably and to ensure that the first gas supply pipe 403 can stably release pressure into the accumulator chamber 503.

[0040] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 One-way valves 10 are installed on the first air supply pipe 403, the second air supply pipe 502, the third air supply pipe 804, the jet pipe 505, and the blowing pipe 501.

[0041] Reference Figure 3 In specific implementation, in order to ensure that the airbag 405 can be depressurized quickly, a pressure relief pipe 401 is fixedly connected to the bottom of the baffle 4, and the pressure relief pipe 401 is connected to the airbag 405. Both the pressure relief pipe 401 and the first air supply pipe 403 are equipped with commercially available electromagnetic pressure relief valves.

[0042] Reference Figure 6 In specific implementation, a spring 803 is fixedly connected to the slide plug 802, and the end of the spring 803 away from the slide plug 802 is fixedly connected to the inner wall of the slide cavity 8.

[0043] By using the spring 803 on the slide plug 802, the slide plug 802 can be quickly reset. When the slide plug 802 is reset, the slide plug 802 will push the gas in the sliding cavity 8 out through the jet pipe 505. The pushed-out gas will be sprayed out through the jet pipe 505 and blow the medicine tube 6 from the top. By blowing the medicine tube 6 with the airflow, the residual medicine on the inner wall of the tube can be effectively blown off and made to slide downward and converge, and then thrown out in the subsequent process.

[0044] Example 2: A method for treating residual medication in a respiratory anesthesia catheter, using residual medication treatment equipment, comprising the following steps: Step 1: The staff removes the bucket lid 2 and installs the liquid tube 6, which is to be treated and has residual liquid, on the mounting plate 7. At this time, the first electromagnet 7011 is energized, so that the first connecting block 601 of the liquid tube 6 is attracted to the first electromagnet 7011 at the bottom of the gear 701 on the mounting plate 7. At the same time, the second connecting block 602 is rotated and connected to the mounting plate 7. Step 2: Install the lid 2 of the container with the medicine pipe 6 installed onto the treatment container 1, start the air pump 402, and the air pump 402 inflates the air bag 405 through the air supply pipe 4021. The inflated air bag 405 pushes up the swing plate 5 clockwise. After the swing plate 5 rotates 90 degrees clockwise, control the electromagnetic pressure relief valve on the air bag 405 so that the air bag 405 can quickly release the gas into the pressure storage chamber 503 through the first air supply pipe 403. Step 3: After the airbag 405 is depressurized, the torsion spring 9011 releases its elastic potential energy, causing the rotating rod 901 to rotate counterclockwise to reset. This causes the throwing plate 5 and the mounting plate 7 to rotate and reset synchronously. Under the action of centrifugal force, the residual medicine in the medicine tube 6 is thrown out. During this process, the second electromagnet 201 and the third electromagnet 404 can be energized. By utilizing the repulsive force between the second electromagnet 201 and the throwing plate 5, and the attractive force between the third electromagnet 404 and the throwing plate 5, the reset speed of the throwing plate 5 is accelerated, and the efficiency of throwing out the medicine is improved. Step 4: While the sling plate 5 is rotating and resetting, the gas stored in the accumulator 503 enters the sliding cavity 8 through the third gas supply pipe 804. The gas pushes the sliding plug 802 to slide, and the sliding plug 802 drives the rack 801 to slide synchronously. Since the rack 801 meshes with the gear 701, the sliding rack 801 drives the gear 701 to rotate, which in turn drives the liquid pipe 6 to rotate synchronously, and the rotation further throws out the residual liquid. Step 5: After the swing plate 5 resets, open the control valve on the jet pipe 505. The slide chamber 8 is depressurized through the jet pipe 505. At this time, the sliding plug 802 is reset under the action of the spring 803, squeezing out the gas in the slide chamber 8. The gas blows through the jet pipe 505 to the medicine pipe 6, further blowing out the residual medicine on the inner wall of the pipe. At the same time, the gas in the accumulator 503 enters the blowing chamber 504 through the second gas delivery pipe 502 and is sprayed out through the blowing pipe 501, blowing the medicine pipe 6 to make it vibrate, helping to shake off the residual medicine on the pipe wall. Step 6: After processing is complete, open the bucket lid 2, remove the liquid tube 6, and collect the liquid collected in the treatment bucket 1.

[0045] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for treating residual medication in a respiratory anesthesia catheter, comprising a treatment tank (1) with a detachable lid (2) attached to its top, characterized in that, Also includes: A support block (9) is fixedly connected to the bottom of the bucket lid (2). A rotating rod (901) is rotatably connected to the support block (9), and a swing plate (5) is fixedly connected to the rotating rod (901). Mounting plate (7) is fixedly connected to the swing plate (5), and the mounting plate (7) is used to place the connecting medicine tube (6); A baffle (4) is fixedly connected to the bottom of the bucket lid (2). An airbag (405) is fixedly connected to the baffle (4). The airbag (405) is inflated and squeezed clockwise to lift the swing plate (5). A torsion spring (9011) is fixedly connected to a rotating rod (901). One end of the torsion spring (9011) is fixedly connected to the bucket lid (2), and the other end of the torsion spring (9011) is fixedly connected to a limiting plate (3). The limiting plate (3) is rotatably connected to the rotating rod (901). The airbag (405) deflates and collapses, the torsion spring (9011) drives the rotating rod (901) to rotate counterclockwise to reset, the rotating rod (901) drives the swing plate (5) and the mounting plate (7) to rotate and reset, and the mounting plate (7) drives the liquid tube (6) to rotate and throw out the residual liquid in the tube. A rack (801) is slidably connected to a mounting plate (7), and a gear (701) is rotatably connected in the mounting plate (7). The rack (801) meshes with the gear (701), and the gear (701) is connected to the liquid tube (6). When the swing plate (5) is reset, the rack (801) slides and drives the gear (701) to rotate, and the liquid medicine tube (6) rotates synchronously to unscrew the residual liquid medicine inside the tube.

2. The device for treating residual medication in a respiratory anesthesia catheter according to claim 1, characterized in that, The accumulator (503) is provided in the sling plate (5), and a first air supply pipe (403) is fixedly connected to the sling plate (5). One end of the first air supply pipe (403) is connected to the accumulator (503), and the other end of the first air supply pipe (403) is connected to the airbag (405). The swivel plate (5) is also provided with an air blowing chamber (504). A second air supply pipe (502) is fixedly connected to the swivel plate (5). The second air supply pipe (502) connects the air blowing chamber (504) and the pressure accumulator (503). An air blowing pipe (501) is also fixedly connected to the swivel plate (5). One end of the air blowing pipe (501) is connected to the air blowing chamber (504), and the other end of the air blowing pipe (501) is fixedly connected to the mounting plate (7). The air outlet of the air blowing pipe (501) faces the liquid medicine pipe (6).

3. The device for treating residual medication in a respiratory anesthesia catheter according to claim 2, characterized in that, The sliding plate (5) has a sliding cavity (8), and a third air supply pipe (804) is fixedly connected to the sliding plate (5). The third air supply pipe (804) connects the sliding cavity (8) and the accumulator (503). A sliding plug (802) is slidably connected in the sliding cavity (8), and the sliding plug (802) is fixedly connected to the toothed rod (801).

4. The device for treating residual medication in a respiratory anesthesia catheter according to claim 3, characterized in that, A jet pipe (505) is fixedly connected to the swivel plate (5). One end of the jet pipe (505) is connected to the sliding cavity (8), and the other end of the jet pipe (505) is located directly above the liquid medicine pipe (6). The outlet end of the jet pipe (505) faces the opening of the liquid medicine pipe (6).

5. The device for treating residual medication in a respiratory anesthesia catheter according to claim 1, characterized in that, The liquid tube (6) is connected to a first connecting block (601) and a second connecting block (602). The first connecting block (601) is an iron block. The bottom of the gear (701) is fixedly connected to a first electromagnet (7011). The first electromagnet (7011) is attracted to the first connecting block (601). The second connecting block (602) is a rubber block. The second connecting block (602) is rotatably connected to the mounting plate (7).

6. The device for treating residual medication in a respiratory anesthesia catheter according to claim 1, characterized in that, A second electromagnet (201) is fixedly connected to the bucket lid (2), and the swing plate (5) is an iron plate. The second electromagnet (201) and the swing plate (5) repel each other.

7. The device for treating residual medication in a respiratory anesthesia catheter according to claim 6, characterized in that, A third electromagnet (404) is fixedly connected to the baffle (4), and the third electromagnet (404) is attracted to the swing plate (5).

8. The device for treating residual medication in a respiratory anesthesia catheter according to claim 2, characterized in that, The first gas supply pipe (403) is a flexible hose.

9. The device for treating residual medication in a respiratory anesthesia catheter according to claim 3, characterized in that, A spring (803) is fixedly connected to the slide (802), and one end of the spring (803) away from the slide (802) is fixedly connected to the inner wall of the slide cavity (8).

10. A method for treating residual medication in a respiratory anesthesia catheter, using the residual medication treatment equipment described in claim 4, characterized in that the steps include... include: Step 1: The staff removes the bucket lid (2) and installs the liquid medicine tube (6) to be processed onto the mounting plate (7); Step 2: Install the lid (2) on the treatment tank (1) and inflate the airbag (405). The inflated airbag (405) pushes up the swing plate (5) clockwise. When the swing plate (5) rotates 90 degrees clockwise, the airbag (405) quickly releases the gas into the accumulator (503) through the first gas supply pipe (403). Step 3: The torsion spring (9011) releases its elastic potential energy, causing the rotating rod (901) to rotate counterclockwise to reset, thereby causing the throwing plate (5) and the mounting plate (7) to rotate synchronously to reset, and the residual medicine in the medicine tube (6) is thrown out. Step 4: The gas in the accumulator (503) enters the sliding cavity (8) synchronously, the rack (801) slides synchronously to drive the gear (701) to rotate, and the liquid tube (6) rotates synchronously to throw out the residual liquid. Step 5: The sliding plug (802) is reset and the gas in the sliding cavity (8) is squeezed out. The gas blows through the jet pipe (505) to hit the medicine pipe (6) and further blow out the residual medicine on the inner wall of the pipe. Step 6: After the treatment is completed, open the bucket lid (2), remove the liquid tube (6), and collect the liquid collected in the treatment bucket (1).

Images