Waste anesthetic gas extraction device for anesthesia equipment
By designing a detachable filter plate and clamping assembly in the anesthesia exhaust gas extraction device, the problem of heat dissipation caused by blockage of the filter plate in the prior art is solved, and convenient replacement of the filter plate and effective heat dissipation inside the device is achieved.
Patent Information
- Application Number
- CN202420537123.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The existing anesthesia exhaust gas extraction device is blocked during long-term use, resulting in the heat inside the shell not easily dissipated, but the filter plate is not convenient to be replaced in the prior art.
A device for anesthesia exhaust gas extraction for anesthesia equipment is designed, using a detachable filter plate and a clamping assembly. Through the sliding connection of the clamping assembly and the cooperation of the damper, the filter plate is easily replaced and the heat dissipation effect inside the device is ensured. .
Through the design of the snap-in assembly, it is avoided that the anesthetic waste gas extraction inside the main body is inconvenient for heat dissipation after the filter plate is blocked, and the convenient replacement of the filter plate and effective heat dissipation inside the device is achieved.
Smart Images
Figure CN222517482U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and specifically refers to an anesthetic waste gas extraction device for anesthesia equipment. Background Art
[0002] The anesthesia machine delivers anesthetics into the patient's alveoli through a mechanical circuit, forming a partial pressure of anesthetic gas. After diffusing into the blood, it directly inhibits the central nervous system, thereby producing the effect of general anesthesia. The anesthesia machine is a semi-open anesthesia device, which is mainly composed of an anesthesia vaporizer, a flow meter, a foldable bellows ventilator, a breathing circuit containing inhalation and expiratory one-way valves, a manual air bag, a bellows pipeline and other components.
[0003] When the existing anesthetic waste gas extraction device is used for a long time, the filter plate is clogged, which makes it difficult for the heat inside the shell to dissipate. However, the filter plate is not easy to replace in the prior art. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the heat inside the shell is not easy to dissipate due to the clogging of the filter plate, but the filter plate is not easy to replace in the prior art.
[0005] In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is as follows: This solution is an anesthetic waste gas extraction device for anesthesia equipment, including an anesthetic waste gas extraction body, a storage tank is fixedly connected to the top of the anesthetic waste gas extraction body, and also includes a radiator fixedly connected to one side of the anesthetic waste gas extraction body, and a clamping seat symmetrically fixedly connected to the radiator, one side of the radiator is detachably provided with a filter plate, and a clamping assembly is slidably connected to the clamping seat, and the clamping assembly clamps the filter plate.
[0006] Preferably, the clamping assembly includes a pulling plate slidably connected to the clamping seat, a damper symmetrically fixedly connected to the clamping seat, and a sliding block slidably connected to the clamping seat, one side of the pulling plate is symmetrically fixedly connected to a fixed block, the fixed block is symmetrically hinged with a connecting plate, the other end of the connecting plate is hinged to the sliding block, the sliding block is fixedly connected with a spring, the other end of the spring is fixedly connected to the clamping seat, and the spring is sleeved on the damper.
[0007] Preferably, the snap-fit assembly further comprises snap-fit grooves evenly arranged on both sides of the filter plate, the pulling plate is evenly and fixedly connected with snap-fit columns, the snap-fit columns are opposite to the snap-fit grooves, and the snap-fit columns match the snap-fit grooves.
[0008] Preferably, a placement plate is fixedly connected to one side of the bottom of the radiator, and the filter plate is placed on the placement plate.
[0009] Preferably, a tank cover is threadedly connected to the top of the storage tank, a sealing gasket is fixedly connected to the tank cover, a delivery pipe is symmetrically fixedly connected to the top of the tank cover, and a connector is fixedly connected to the top of the delivery pipe.
[0010] Preferably, a placement base is evenly and fixedly connected to the bottom of the anesthetic waste gas extraction body, and the placement base is distributed in a rectangular shape.
[0011] The beneficial effects achieved by the utility model with the above structure are as follows: the filter plate is installed and removed by means of a clamping assembly, so as to avoid the inconvenience of heat dissipation inside the anesthesia waste gas extraction body after the filter plate is blocked. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the overall structure of this scheme;
[0013] Figure 2 This is a schematic diagram of the overall structure of the scheme from another perspective;
[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter plate of this solution;
[0015] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A.
[0016] Among them, 1. Anesthetic waste gas extraction body, 2. Storage tank, 3. Radiator, 4. Filter plate, 5. Snap-in seat, 6. Snap-in assembly, 8. Damper, 9. Sliding block, 10. Fixed block, 11. Spring, 12. Connecting plate, 13. Pulling plate, 14. Snap-in column, 15. Snap-in groove, 16. Placement plate, 17. Tank cover, 18. Delivery pipe, 19. Connector, 20. Placement base.
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] like Figure 1-Figure 4As shown, the present scheme is an anesthetic waste gas extraction device for anesthesia equipment, including an anesthetic waste gas extraction body 1, the top of which is fixedly connected to a storage tank 2, and also including a radiator 3 fixedly connected to one side of the anesthetic waste gas extraction body 1, and a clamping seat 5 symmetrically fixedly connected to the radiator 3, one side of the radiator 3 is detachably provided with a filter plate 4, a clamping assembly 6 is slidably connected to the clamping seat 5, and the clamping assembly 6 clamps the filter plate 4, and the bottom of the anesthetic waste gas extraction body 1 is evenly and fixedly connected to a placement base 20, and the placement base 20 is distributed in a rectangular shape.
[0020] Among them, Figure 1-Figure 4 As shown, the clamping assembly 6 includes a pulling plate 13 slidably connected to the clamping seat 5, a damper 8 symmetrically fixedly connected to the clamping seat 5, and a sliding block 9 slidably connected to the clamping seat 5. One side of the pulling plate 13 is symmetrically fixedly connected to a fixed block 10, and the fixed block 10 is symmetrically hinged with a connecting plate 12, and the other end of the connecting plate 12 is hinged to the sliding block 9. The sliding block 9 is fixedly connected with a spring 11, and the other end of the spring 11 is fixedly connected to the clamping seat 5, and the spring 11 is sleeved on the damper 8.
[0021] like Figure 1-Figure 4 As shown, the snap-fit assembly 6 also includes snap-fit grooves 15 evenly arranged on both sides of the filter plate 4 , and the pulling plate 13 is evenly and fixedly connected with snap-fit columns 14 , which are opposite to the snap-fit grooves 15 and cooperate with the snap-fit grooves 15 .
[0022] like Figure 2-Figure 3 As shown, a placement plate 16 is fixedly connected to one side of the bottom of the radiator 3 , and the filter plate 4 is placed on the placement plate 16 .
[0023] The top of the storage tank 2 is threadedly connected to a tank cover 17 , to which a sealing gasket is fixedly connected. The top of the tank cover 17 is symmetrically fixedly connected to a delivery pipe 18 , to which a connector 19 is fixedly connected on the top.
[0024] The beneficial effects achieved by the utility model using the above structure are as follows: the device is placed in a suitable position, the external extraction pipe is connected to the connector 19, and the extracted anesthetic waste gas is extracted into the storage tank 2. During operation, the radiator 3 is started to cool the inside of the anesthetic waste gas extraction body 1, and then the dust is filtered through the filter plate 4. When the filter plate 4 needs to be replaced, the pulling plate 13 is pulled, and the pulling plate 13 drives the fixed block 10 to move, and the fixed block 10 drives the connecting plate 12 to move, and the connecting plate 12 drives the sliding block 9 to move, and the sliding block 9 and the clamping seat 5 compress the damper 8, and at the same time, the sliding block 9 and the clamping seat 5 compress the spring 11, and at the same time, the pulling plate 13 drives the clamping column 14 to move, and the clamping column 14 is released from the clamping groove 15, and then the filter plate 4 is removed, so as to realize the installation and removal of the filter plate 4, and avoid the inconvenience of heat dissipation inside the anesthetic waste gas extraction body 1 after the filter plate 4 is blocked.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An anesthetic waste gas extraction device for anesthesia equipment, comprising an anesthetic waste gas extraction body, the top of which is fixedly connected to a storage tank, characterized in that: It also includes a radiator fixedly connected to one side of the anesthetic waste gas extraction body, and a clamping seat symmetrically fixedly connected to the radiator, one side of the radiator is detachably provided with a filter plate, and a clamping assembly is slidably connected to the clamping seat, and the clamping assembly clamps the filter plate; The clamping assembly includes a pulling plate slidably connected to the clamping seat, a damper symmetrically fixedly connected to the clamping seat, and a sliding block slidably connected to the clamping seat, one side of the pulling plate is symmetrically fixedly connected to a fixed block, the fixed block is symmetrically hinged with a connecting plate, the other end of the connecting plate is hinged to the sliding block, the sliding block is fixedly connected with a spring, the other end of the spring is fixedly connected to the clamping seat, and the spring is sleeved on the damper; The clamping assembly also includes clamping grooves evenly arranged on both sides of the filter plate, and the pulling plate is evenly fixedly connected with clamping columns, the clamping columns are opposite to the clamping grooves, and the clamping columns match the clamping grooves.
2. The anesthetic waste gas extraction device for anesthesia equipment according to claim 1, characterized in that: A placement plate is fixedly connected to one side of the bottom of the radiator, and the filter plate is placed on the placement plate.
3. The anesthetic waste gas extraction device for anesthesia equipment according to claim 2, characterized in that: The top of the storage tank is threadedly connected with a tank cover, and a sealing gasket is fixedly connected to the tank cover. The top of the tank cover is symmetrically fixedly connected with a delivery pipe, and the top of the delivery pipe is fixedly connected with a connector.
4. The anesthetic waste gas extraction device for anesthesia equipment according to claim 3, characterized in that: The bottom of the anesthetic waste gas extraction body is evenly and fixedly connected with a placement base, and the placement base is distributed in a rectangular shape.