A convertible hundred-level laminar flow ceiling for operating room and its using method

Abstract

The application discloses a convertible hundred-level laminar flow ceiling for operating room and a use method thereof. The convertible hundred-level laminar flow ceiling for operating room comprises an ophthalmic hundred-level laminar flow ceiling body, a common hundred-level laminar flow ceiling body and a box, the box is provided with a first air inlet and a plurality of second air inlets, the first and second air inlets are connected with air pipes, the air pipes are used for being connected with a supply air system, the supply air system is used for supplying air into the box, the box is internally and fixedly provided with a laminar flow frame through a ceiling hanger, the ophthalmic hundred-level laminar flow ceiling body and the common hundred-level laminar flow ceiling body are installed on the laminar flow frame, the first air inlet is connected with the ophthalmic hundred-level laminar flow ceiling body, and the second air inlets are connected with the common hundred-level laminar flow ceiling body, and the box is provided with a screen frame. The application solves the technical problem that the conventional common hundred-level operating room supply air ceiling and the conventional ophthalmic operating room hundred-level ceiling need to be independently arranged and cannot be converted.

Description

Technical Field

[0001] This invention relates to the field of laminar flow ceiling technology, specifically to a convertible Class 100 laminar flow ceiling for operating rooms and its usage method. Background Technology

[0002] As the core working area of ​​a hospital, the operating room is closely related to human life and health. The air supply ceiling consists of a high-efficiency air disinfection and filtration system, a fan power system, a noise reduction system, and an operation control system. During operation, the fan draws in ambient air, which is then filtered by the air purification and disinfection system to become clean and sterile air. This clean air is then delivered to the bed area inside the enclosure in a laminar flow manner, while maintaining positive pressure inside the enclosure to prevent dust particles and microorganisms from the outside space from entering.

[0003] Currently, the air supply ceilings of traditional Class 100 operating rooms and Class 100 ceilings of traditional ophthalmic operating rooms are set up independently. The separate setup of the two operating rooms occupies a large area and consumes a lot of energy. Summary of the Invention

[0004] The purpose of this invention is to provide a convertible Class 100 laminar flow ceiling for operating rooms and its usage method, which solves the technical problem that traditional Class 100 operating room air supply ceilings and traditional ophthalmic operating room Class 100 ceilings need to be set up independently and cannot be converted to each other.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] A convertible Class 100 laminar flow ceiling for operating rooms includes an ophthalmic Class 100 laminar flow ceiling body, a regular Class 100 laminar flow ceiling body, and a housing. The housing is provided with a first air inlet and several second air inlets. The first and second air inlets are connected to air ducts, which are used to connect to an air supply system. The air supply system is used to supply air into the housing.

[0007] The cabinet is equipped with a laminar flow rack fixed inside by ceiling hangers. The ophthalmic Class 100 laminar flow ceiling body and the ordinary Class 100 laminar flow ceiling body are installed on the laminar flow rack. The first air inlet is connected to the ophthalmic Class 100 laminar flow ceiling body, and the second air inlet is connected to the ordinary Class 100 laminar flow ceiling body.

[0008] The enclosure is equipped with a mesh frame; both the ophthalmic Class 100 laminar flow ceiling body and the ordinary Class 100 laminar flow ceiling body include a frame set on the laminar flow rack and a high-efficiency filter set inside the frame. The high-efficiency filter is pressed into the frame by a fixing component; the first air inlet is connected to the frame in the ophthalmic Class 100 laminar flow ceiling body, and the second air inlet is connected to the frame in the ordinary Class 100 laminar flow ceiling body; the first air inlet is equipped with a first valve, and the second air inlet is equipped with a second valve. The first valve and the second valve are connected to the operating room control panel.

[0009] Both the first valve and the second valve are solenoid valves.

[0010] Further, a shadowless lamp panel is fixedly installed inside the box, and a clearance opening is provided on the mesh frame at the position corresponding to the shadowless lamp panel.

[0011] Further optimization involves connecting the first and second air inlets to the same main air inlet duct via pipes.

[0012] The air supply system includes an air supply duct, a fan installed inside the air supply duct, and an air filtration and sterilization device installed inside the air supply duct. The end of the air supply duct is connected to the main air intake duct, and the fan, air filtration and sterilization device are all connected to the operating room control panel.

[0013] The fixing component includes a screw and a pressure seat. The screw is fixedly mounted on the frame, and a sleeve is provided on the pressure seat. The sleeve is fitted onto the screw, and a locking nut is provided on the top of the screw.

[0014] Further optimization has been achieved, with multiple layers in the mesh frame.

[0015] This invention also discloses a method for using a convertible Class 100 laminar flow ceiling in an operating room, the specific method of use is as follows:

[0016] By controlling the opening and closing of the first valve and the second valve, you can enter the ophthalmic Class 100 laminar flow ceiling usage mode or the ordinary Class 100 laminar flow ceiling usage mode.

[0017] When using the ophthalmic Class 100 laminar flow ceiling in operation, the first valve is open and the second valve is closed.

[0018] In the normal Class 100 laminar flow ceiling usage mode, both the first and second valves are in the open state.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This invention combines a Class 100 laminar flow ceiling for ophthalmology and a Class 100 laminar flow ceiling for general ophthalmology by separately housing them within a box, thus creating a Class I laminar flow ceiling and a Class I laminar flow ceiling for ophthalmology. This allows for the merging of a general Class 100 operating room and a traditional ophthalmology operating room, eliminating the need for separate general Class 100 operating rooms and traditional ophthalmology operating rooms, effectively saving space. The laminar flow ceiling mode can be selected as needed, making operation more convenient. It also solves the technical problem that traditional Class 100 operating room air supply ceilings and traditional Class 100 operating room ceilings for ophthalmology require separate installations and cannot be converted between each other. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the internal structure of the present invention.

[0024] Figure 3 This is a schematic diagram showing the positional relationship between the air distribution plate and the partition plate in Embodiment 2 of the present invention.

[0025] Figure 4 For the present invention Figure 2 A magnified view of a portion of point A in the middle.

[0026] Figure 5 For the present invention Figure 3 A magnified view of a portion of point B in the middle.

[0027] Figure label:

[0028] 1001-Ophthalmic Class 100 Laminar Flow Ceiling Body, 1002-Ordinary Class 100 Laminar Flow Ceiling Body, 1003-Box, 1004-First Air Inlet, 1005-Second Air Inlet, 1006-Air Duct, 1007-Ceiling Hanger, 1008-Laminar Flow Frame, 1009-Screw Frame, 1010-High-Efficiency Filter, 1011-Frame, 1012-First Valve, 1013-Second Valve, 1014-Shaped Lamp Panel, 1015-Main Air Inlet Pipe, 1016-Screw, 1017-Pressure Seat, 1018-Locking Nut, 1019-Partition Plate, 1020-Air Distribution Plate, 1022-Through Hole, 1023-Conical Platform, 1024-Air Distribution Hole, 1025-Frame. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the embodiments of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of the present invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0033] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] The following disclosure provides many different implementations or examples for carrying out different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0035] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0036] Example 1

[0037] See Figure 1 and Figure 2 This embodiment discloses a convertible Class 100 laminar flow ceiling for operating rooms, including an ophthalmic Class 100 laminar flow ceiling body 1001, a regular Class 100 laminar flow ceiling body 1002, and a housing 1003. The housing 1003 is provided with a first air inlet 1004 and several second air inlets 1005. The first and second air inlets are connected to air ducts 1006, which are used to connect to an air supply system. The air supply system is used to supply air to the housing 1003.

[0038] A laminar flow rack 1008 is fixedly installed inside the housing 1003 via ceiling hangers 1007. An ophthalmic Class 100 laminar flow ceiling body 1001 and a regular Class 100 laminar flow ceiling body 1002 are installed on the laminar flow rack 1008. The first air inlet 1004 is connected to the ophthalmic Class 100 laminar flow ceiling body 1001, and the second air inlet 1005 is connected to the regular Class 100 laminar flow ceiling body 1002.

[0039] A mesh frame 1009 is provided on the housing 1003; both the ophthalmic Class 100 laminar flow ceiling body 1001 and the ordinary Class 100 laminar flow ceiling body 1002 include a frame 1011 provided on the laminar flow rack 1008 and a high-efficiency filter 1010 provided in the frame 1011. The high-efficiency filter 1010 is pressed into the frame 1011 by a fixing component; the first air inlet 1004 is connected to the frame 1011 in the ophthalmic Class 100 laminar flow ceiling body 1001, and the second air inlet 1005 is connected to the frame 1011 in the ordinary Class 100 laminar flow ceiling body 1002; the first air inlet 1004 is provided with a first valve 1012, and the second air inlet 1005 is provided with a second valve 1013. The first valve 1012 and the second valve 1013 are connected to the operating room control panel.

[0040] This invention combines a Class 100 laminar flow ceiling body 1001 for ophthalmology and a Class 100 laminar flow ceiling body 1002 for general ophthalmology by separately installing them within a housing 1003, thus forming a Class I laminar flow ceiling and a Class I laminar flow ceiling for ophthalmology. This allows for the merging of a general Class 100 operating room and a traditional ophthalmology operating room, eliminating the need for separate general Class 100 operating rooms and traditional ophthalmology operating rooms, effectively saving space. The laminar flow ceiling mode can be selected as needed, making operation more convenient. It also solves the technical problem that traditional Class 100 operating room air supply ceilings and traditional ophthalmology operating room Class 100 ceilings need to be set up independently and cannot be converted between each other.

[0041] It should be noted that the ophthalmic Class 100 laminar flow ceiling body 1001 and the ordinary Class 100 laminar flow ceiling body 1002 adopt independent air intake mode. In this embodiment, the frame 1011 divides the interior of the box 1003 into two independent areas. One area is used to install the ophthalmic Class 100 laminar flow ceiling body 1001, and the other area is used to install the ordinary Class 100 laminar flow ceiling body 1002.

[0042] Both the first valve 1012 and the second valve 1013 are solenoid valves.

[0043] When in use, medical staff can adjust the mode as needed, thereby adjusting the air supply ceiling of a regular Class 100 operating room and the Class 100 ceiling of a traditional ophthalmic operating room.

[0044] The box 1003 is equipped with a shadowless lamp panel 1014, and the gauze frame 1009 is provided with a clearance opening at the corresponding position of the shadowless lamp panel 1014 to facilitate the operation.

[0045] The first air inlet 1004 and the second air inlet 1005 are connected to the same main air inlet duct 1015 via pipes.

[0046] In practical use, the high-efficiency filter 1010 in the ophthalmic Class 100 laminar flow ceiling body 1001 and the ordinary Class 100 laminar flow ceiling body 1002 needs to be determined according to the requirements to meet the air cleanliness requirements of ophthalmic surgery and ordinary surgery.

[0047] The air supply system includes an air supply duct, a fan installed inside the air supply duct, and an air filtration and sterilization device installed inside the air supply duct. The end of the air supply duct is connected to the main air inlet duct 1015, and the fan, air filtration and sterilization device are all connected to the operating room control panel.

[0048] The air can be disinfected and purified by the filtration and sterilization devices, improving air cleanliness to meet the needs of surgery.

[0049] The fixing assembly includes a screw 1016 and a pressure seat 1017. The screw 1016 is fixedly mounted on the frame 1011, and a sleeve is provided on the pressure seat 1017, which is fitted onto the screw 1016. A locking nut 1018 is provided on the top of the screw 1016. This design facilitates the fixing of the high-efficiency filter 1010 during actual use, making it easy to replace the filter later.

[0050] Among them, the mesh frame 1009 has multiple layers, and it is generally sufficient to set it on both sides.

[0051] In addition, this embodiment also discloses a method for using a convertible Class 100 laminar flow ceiling in an operating room, the specific method of use is as follows:

[0052] The ophthalmic Class 100 laminar flow ceiling or the ordinary Class 100 laminar flow ceiling can be used by controlling the opening and closing of the first valve 1012 and the second valve 1013.

[0053] When the ophthalmic Class 100 laminar flow ceiling is in use, the first valve 1012 is open and the second valve 1013 is closed.

[0054] In the normal Class 100 laminar flow ceiling usage mode, both the first valve 1012 and the second valve 1013 are in the open state.

[0055] In practical use, this embodiment is also equipped with a conversion indicator light. When the ophthalmic Class 100 ceiling is put into use mode, the conversion indicator light is turned on so that staff can obtain the working status of the current convertible Class 100 laminar flow ceiling in the operating room.

[0056] Example 2

[0057] See Figures 1-5 This embodiment is a further optimization based on Embodiment 1. In this embodiment, a partition 1019 is slidably arranged inside the housing 1003. The mesh frame 1009 includes a frame 1025 and an air distribution plate 1020 arranged on the frame 1025. The air distribution plate 1020 is provided with air distribution holes 1024. The frame 1025 is connected to the housing 1003. The partition 1019 is provided with several through holes 1022. The partition 1019 is also provided with a conical platform 1023 corresponding to the air distribution holes 1024. A telescopic rod connected to the partition 1019 is provided inside the housing 1003. The telescopic rod is used to drive the partition 1019 to move inside the housing 1003. After the partition 1019 approaches the air distribution plate 1020, the conical platform 1023 can block the air distribution holes 1024.

[0058] In practical use, telescopic poles can be either electric or pneumatic.

[0059] After the partition 1019 comes into contact with the air distribution plate 1020, the air distribution hole 1024 is blocked, which can seal the box 1003 after the ceiling is used up, reduce the flow of outside air, and reduce the growth of bacteria inside the box 1003 caused by outside air entering the box 1003.

[0060] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the invention.

[0061] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A convertible hundred-level laminar flow ceiling for operating room, comprising an ophthalmic hundred-level laminar flow ceiling body, a general hundred-level laminar flow ceiling body and a box, characterized in that: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

2. The convertible ceiling according to claim 1, wherein: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

3. The convertible ceiling of claim 1, wherein: The first and second valves are both solenoid valves.

4. The convertible ceiling of claim 1, wherein: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

5. A convertible ceiling for operating rooms according to claim 4, characterized in that: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

6. The convertible ceiling according to any one of claims 1-5, wherein: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

7. The convertible ceiling according to claim 1, wherein: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box.

8. A method for using a convertible hundred-level laminar flow ceiling in an operating room, characterized in that: The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. The box is provided with a first air inlet and a plurality of second air inlets, and the first and second air inlets are connected with air pipes for connecting with a air supply system for supplying air into the box. 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