A composite clean operating room

Abstract

The present invention relates to a composite clean operating room, belonging to the technical field of operating rooms, comprising side panels, a top panel and connecting pieces; the side panels are arranged on the bottom surface and form a four-sided side panel structure, the top panel is modularly installed on the top of the side panels, and the top panel and the side panels form an operating space; the top panel comprises a first top panel and a second top panel, the connecting piece is arranged on the second top panel and anchored to the first top panel, the connecting piece is used to connect equipment, the second top panel and the side panels are arranged obliquely, and the first top panel, the second top panel and the connecting piece form a triangular structure; the side panels are used to share the horizontal load of the second top panel, the first top panel and the side panels are arranged horizontally, and the first top panel is used to share the vertical load of the second top panel; the triangular structure in the present application effectively disperses the load on the top panel, improves the overall load-bearing capacity and stability, so that the operating room can meet the fixing and track setting requirements of various medical equipment without keel support.

Description

Technical Field

[0001] The invention belongs to the technical field of operating rooms, and in particular relates to a composite clean operating room. Background Art

[0002] Traditional hybrid operating room structures usually adopt a keel assembly method, that is, the keel is first installed as a supporting structure, and then the wall and ceiling components are installed on the keel; however, such a construction method requires on-site construction, which increases the construction period.

[0003] In order to overcome the limitation of long construction period of traditional operating room, a keelless modular composite operating room has emerged in recent years. This operating room adopts a keelless modular structure, that is, the walls and ceilings of the composite operating room are made of keelless modular components. There is no need to install keels on site, only connect the components. This structure has the advantages of easy installation, short construction period, easy disassembly and reuse, which greatly improves the construction efficiency and flexibility of the operating room.

[0004] However, the use of a structure without keel support also brings some new problems, especially for some operating rooms that need to fix surgical equipment or set up tracks and other complex functions. The stability of the structure without keel support may be affected to a certain extent. Without the support of the keel, the load-bearing capacity and overall stability of the ceiling will be reduced, which is a potential hidden danger to the normal use and safety of the operating room.

[0005] In view of the stability problem of the above-mentioned keelless modular composite operating room, the present invention aims to provide a solution to improve the overall stability and load-bearing capacity of the keelless modular operating room. Summary of the invention

[0006] In order to solve the above problems existing in the prior art, the present invention provides a composite clean operating room to solve the problems of decreased stability and load-bearing capacity of the walls and ceilings of the operating room without keels, and the inability to meet the needs of various equipment fixation and track setting.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] A composite clean operating room, comprising side panels, a top panel and connecting pieces; the side panels are arranged on the bottom surface to form a four-sided side panel structure, the top panel is modularly installed on the top of the side panels, and the top panel and the side panels form an operating space;

[0009] The top plate includes a first top plate and a second top plate, the connecting member is arranged on the second top plate and anchored to the first top plate, the connecting member is used to connect equipment, the second top plate is connected to the side panel and the second top plate is inclined, and the first top plate, the second top plate and the connecting member form a triangular structure; the side panel is used to share the horizontal load of the second top plate, the first top plate is connected to the side panel and the first top plate is horizontally arranged, and the first top plate is used to share the vertical load of the second top plate.

[0010] Preferably, on a vertical projection plane, axes of the first top plate and the second top plate intersect.

[0011] Preferably, the side panels, the first top panel and the second top panel are all assembled by modular building panels.

[0012] Preferably, it also includes a plurality of support columns, wherein an array of the plurality of support columns is arranged on the first top plate and is perpendicular to the first top plate, and the other end of the support column is detachably connected to the second top plate for connecting the first top plate and the second top plate.

[0013] Preferably, several building boards constituting the first top plate have the same width, and several building boards constituting the second top plate have the same width.

[0014] Preferably, any first top plate and second top plate building panels are connected by support columns, and the heights of the support columns gradually increase from one end of the side panel to the operating space, and the height ratio of the two adjacent front and rear support columns is N:N+1, where N is the installation arrangement number of the building panels where the support columns are located, and N is 1, 2, 3..., N.

[0015] Preferably, it also includes a negative pressure system, which includes a first negative pressure branch, a second negative pressure branch and a main passage; the first negative pressure branch is arranged on the support column, the second negative pressure branch is arranged on one side of the second top plate, one end of the second negative pressure branch is connected to the first negative pressure branch, and the main passage is connected to the other end of the second negative pressure branch, so that the first top plate and the second top plate are anchored under the action of negative pressure; a seal is also provided at the outlet of the main passage, and the seal is used to close the main passage.

[0016] Preferably, a connecting portion extending downward is provided at the front end of the building board used for laying the second top plate, and an abutting portion is provided at the rear end of the building board, the abutting portion of the previous building board is connected to the connecting portion of the rear building board, and the second negative pressure branch is provided at the connecting portion; a clamping portion opening upward is provided at the bottom of the connecting portion, the clamping portion is fixedly connected to the supporting column, the first negative pressure branch is connected to the clamping portion, and the second negative pressure branch generates negative pressure at the clamping portion, so as to adsorb and anchor the second top plate and the first top plate.

[0017] Preferably, it also includes an air circulation system, which is used to maintain the environmental cleanliness of the operating space. The air circulation system includes a filtration system, an air supply system and an exhaust system. The filtration system is arranged at the air supply end of the operating room, and is used to filter the air entering the operating space; the air supply system includes a plurality of air supply ports evenly distributed on the first top plate, and is used to form laminar air supply; the exhaust system is arranged at the bottom of the side panel of the operating space, and the exhaust system discharges dirty air through negative pressure.

[0018] The beneficial effects of the present invention are:

[0019] The triangular structure formed by the inclined second top plate and the first top plate in the present application effectively disperses the load on the top plate, improves the overall load-bearing capacity and stability, and enables the operating room to meet the fixation and track setting requirements of various medical equipment without keel support; and modular construction can save construction time; all construction materials in the present application are processed by the manufacturer, and there is no need to install keels. Only assembly and connection are required on site, which can ensure the overall quality of the complex operating room and improve installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a front cross-sectional structural schematic diagram of a composite clean operating room provided in one embodiment of the present invention;

[0022] Figure 2 It is a schematic diagram of the top view of the structure of a composite clean operating room provided in one embodiment of the present invention;

[0023] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a first top plate and a second top plate provided in one embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the structure of a negative pressure system provided in one embodiment of the present invention;

[0025] Legend: 1. Side panel; 21. First top plate; 22. Second top plate; 3. Connecting piece; 4. Support column; 41. Clamping portion; 51. First negative pressure branch; 52. Second negative pressure branch; 53. Main passage; 54. Sealing piece; 61. Connecting portion; 62. Abutting portion; 7. Movable screw; 81. Exhaust system; 82. Air supply system; 83. Filtration system. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] like Figure 1-Figure 4 As shown, a composite clean operating room comprises a side panel 1, a top panel and a connecting piece 3; the side panel 1 is arranged on the bottom surface and forms a four-sided side panel structure, the top panel is modularly installed on the top of the side panel 1, and the top panel and the side panel 1 form an operating space;

[0028] The connecting piece 3 is arranged on the second top plate 22 and is anchored to the first top plate 21. The connecting piece 3 is used to connect the equipment. The second top plate 22 is connected to the side panel 1 and the second top plate 22 is arranged obliquely. The first top plate 21, the second top plate 22 and the connecting piece 3 form a triangular structure. The side panel 1 is used to share the horizontal load of the second top plate 22. The first top plate 21 is connected to the side panel 1 and the first top plate 21 is arranged horizontally. The first top plate 21 is anchored to the front and rear sides of the side panel 1, and the second top plate 22 is anchored to the left and right sides of the side panel 1. The first top plate 21 is used to share the vertical load of the second top plate 22. When the second top plate 22 is on When anchoring surgical equipment, the first top plate 21 serves as the main load-bearing structure, which can effectively disperse and bear the weight of these equipment and prevent the top structure from sinking or deforming; the triangular structure not only enhances the overall load-bearing capacity of the top plate, but also improves the overall stability of the operating room structure through the stability principle of the triangle. The triangular structure formed by the inclined second top plate 22 and the first top plate 21 effectively disperses the load on the top plate and improves the overall load-bearing capacity and stability, so that the operating room can meet the fixation and track setting requirements of various medical equipment without keel support.

[0029] Traditional operating room walls and ceilings without keels often have the problem of insufficient stability, especially when subjected to heavy loads, they are prone to deformation or damage. By adopting a modular design combining the side panels 1 with the top panel, and the inclined setting of the second top panel 22 and the side panels 1, a stable and sturdy operating room structure is formed, which effectively solves the stability problem.

[0030] In one embodiment, on the vertical projection plane, the axes of the first top plate 21 and the second top plate 22 intersect, that is, the first top plate 21 is anchored at the front and rear sides of the side panel 1, and the second top plate 22 is anchored at the left and right sides of the side panel 1, so that the first top plate 21 and the second top plate 22 can fully utilize the support of the side panel 1 to further enhance the stability of the installation; the first top plate 21 and the second top plate 22 are installed in an intersecting manner, changing the force fulcrums of the two, which not only enhances their own stability, but also improves the load-bearing capacity of the entire operating room wall and ceiling system by dispersing the weight to multiple support points of the side panel 1, so that the operating room can more safely install and fix various heavy medical equipment, track systems and accessories, such as shadowless lamps, surgical pendants, etc., without worrying about insufficient load-bearing problems.

[0031] In one embodiment, the side panels 1, the first top panel 21 and the second top panel 22 are assembled by modular building panels. The design of modular building panel assembly makes the construction process of the operating room faster and more efficient. Each module can be prefabricated in the factory and then quickly assembled on site, which greatly shortens the construction period. The side panels 1, the first top panel 21 and the second top panel 22 are assembled by modular building panels, which simplifies the construction process, reduces costs, improves quality, facilitates maintenance and upgrading, and is environmentally friendly and sustainable.

[0032] In one embodiment, it also includes a plurality of support columns 4, and the plurality of support columns 4 are arranged on the first top plate 21 by means of movable screws 7. Since the axes of the first top plate 21 and the second top plate 22 intersect, in order to achieve a soft connection between the first top plate 21 and the second top plate 22 by means of negative pressure in the absence of keel support and in addition to the existing hard connection, the first top plate 21 and the second top plate 22 are connected in a modular manner. As a result, the problem of unstable connection between adjacent building panels is inevitable. Therefore, based on the arrangement of the intersection of the axes of the first top plate 21 and the second top plate 22, a plurality of support columns 4 are arranged on any building panel array of the first top plate 21, so that the negative pressure system of the second top plate 22 has good sealing performance and the overall connection is more stable; and the support The support column 4 is perpendicular to the first top plate 21, so that when the second top plate 22 is installed to intersect with the first top plate 21, the second top plate 22 is connected to the first top plate 21 through the support column 4, and each support column 4 can form a stable right-angled triangle structure. The other end of the support column 4 is connected to the second top plate 22 in a detachable manner, including other connection methods such as snaps, so that the second top plate 22 can be easily installed or disassembled, and can be replaced, repaired or adjusted without damaging the first top plate 21 or the support column 4. When the second top plate 22 is connected to the first top plate 21 through the support column 4, the stability and relative position relationship between the first top plate 21 and the second top plate 22 are ensured, so that the entire structure can withstand the expected load and maintain the integrity of the structure.

[0033] In one embodiment, several building boards that make up the first top plate 21 have the same width, and several building boards that make up the second top plate 22 have the same width. When the building boards have the same width, they can distribute the load more evenly. When subjected to stress, the load borne by each building board is relatively balanced, reducing the local stress concentration phenomenon caused by uneven load. At the same time, using building boards with the same width can simplify the structural design and construction process, and it can be easier to calculate the size and quantity required for each building board, thereby ensuring the accuracy and consistency of the structure.

[0034] In one embodiment, any building panels of the first top plate 21 and the second top plate 22 are connected by support columns 4. From one end of the side panel 1 to the operating space, the height of the support columns 4 gradually increases and the height ratio of the two adjacent front and rear support columns 4 is N:N+1, N is the installation arrangement number of the building panels where the support columns are located, N is 1, 2, 3..., N, when the second top plate 22 is tilted, a downward vertical force and a lateral tilting force are generated. By gradually increasing the height of the support columns 4, these forces can be balanced and distributed in the structure. Each support column 4 bears a corresponding load according to its position. The height of the support columns 4 gradually increases, so that each building panel can be firmly supported, avoiding local stress concentration caused by sudden height changes; at the same time, this gradient design helps to evenly distribute the load to the entire structure, thereby improving the overall bearing capacity and stability;

[0035] In addition, the height change of the support column 4 is also related to the angle between the first top plate 21 and the second top plate 22. Specifically, each support column 4 can form a right triangle with the first top plate 21 and the second top plate 22, and the length used to lay the first top plate 21 and the second top plate 22 is fixed. Therefore, the height of the support column 4 can also be calculated by the angle between the first top plate 21 and the second top plate 22. The specific height of the support column 4 is: ; Wherein L is the height of the support column 4, A is the sum of the lengths of the building boards in the N first top plates 21, and X is the angle between the first top plate 21 and the second top plate 22. At the same time, the length of the building board in the second top plate 22 can also be added to the calculation. From the above embodiment, it can be seen that the second top plate 22 is the hypotenuse B of the right triangle. When setting, the relationship between A, B and X can be defined to make the connection structure of the top plate structure more stable;

[0036] The angle range of X is 10°-45°. The selection of angle X directly affects the height distribution of the support column 4 between the first top plate 21 and the second top plate 22. A smaller angle X will result in a smaller height difference of the support column 4, while a larger angle X will make the height difference more significant. By accurately setting the angle X, it can be ensured that the height of the support column 4 gradually increases, thereby achieving a balanced distribution of force in the structure. When the angle X is in the range of 10°-45°, the height change of the support column 4 will neither be too gentle to cause insufficient supporting force, nor too steep to cause local stress concentration, which helps to evenly distribute the load to the first top plate 21 and the side panel 1, thereby improving the overall load-bearing capacity and stability. When the angle X is less than 10°, the angle between the first top plate 21 and the support column 4 becomes smaller, the first top plate 21 may bear too much load, while the side panel 1 bears a smaller load, thereby reducing the overall load-bearing capacity.

[0037] When the angle X is greater than 45°, the height difference between adjacent support columns 4 will become significant, which may lead to uneven support force of the support columns 4 in the vertical direction. Some support columns 4 may be subjected to excessive loads and thus damaged, resulting in large differences in loads borne by several support columns 4. At the same time, when the angle is too large, the load acting on the side panel 1 by the second top plate 22 increases, while the load acting on the first top plate 21 decreases. The two cannot be evenly distributed, resulting in a decrease in the overall structural stability.

[0038] Reasonable X selection helps to evenly distribute the load to the entire structure and reduce the risk of local stress concentration; at the same time, it can also ensure that the support force of the support column 4 in the vertical direction is uniform, avoiding the damage caused by excessive load on some support columns 4. This design enhances the overall stability of the structure.

[0039] In one embodiment, a negative pressure system is also included, and the negative pressure system includes a first negative pressure branch 51, a second negative pressure branch 52 and a main passage 53; the first negative pressure branch 51 is arranged on the support column 4 and is connected to the first top plate 21. Specifically, when the support column 4 is connected to the first top plate 21 by the movable screw 7, the first top plate 21 can be tightly adsorbed under the action of negative pressure, and the second negative pressure branch 52 is arranged on one side of the second top plate 22. One end of the second negative pressure branch 52 is connected to the first negative pressure branch 51, and the main passage 53 is connected to the other end of the second negative pressure branch 52. Under the action of negative pressure, the first top plate 21 and the second top plate 22 are anchored; the main passage 53 A seal 54 is also provided at the outlet of 3, and the seal 54 is used to close the main passage 53; it is started by an external negative pressure source (such as a vacuum pump) to generate and maintain a negative pressure environment in the entire system; the negative pressure enters through the first negative pressure branch 51, then flows through the second negative pressure branch 52, and is finally led out of the system through the main passage 53; under the action of the negative pressure, the first top plate 21 and the second top plate 22 are subjected to tension, so that the top plate and the support column 4 are closely fitted, thereby achieving an anchoring effect; the greater the negative pressure, the stronger the anchoring force, the more stable the first top plate 21 and the second top plate 22, and even if the top plate is not supported by a keel, the stability of the equipment installation and operation can be guaranteed;

[0040] The seal 54 is designed to be an annular or O-shaped structure to adapt to the circular or approximately circular cross-section of the main passage 53 to ensure a good sealing effect. A lip is set inside the seal 54 to enhance its fit and sealing performance with the wall of the main passage 53. The seal 54 can be installed at the outlet of the main passage 53 by means of threaded connection or clamp fixing.

[0041] In one embodiment, a connection portion 61 extending downward is provided at the front end of a building board for laying the second top plate 22, and an abutment portion 62 is provided at the rear end of the building board. The abutment portion 62 of the previous building board is connected to the connection portion 61 of the subsequent building board, and the second negative pressure branch 52 is provided at the connection portion 61; a clamping portion 41 with an opening facing upward is provided at the bottom of the connection portion 61, and the clamping portion 41 is fixedly connected to the support column 4, the first negative pressure branch 51 is connected to the clamping portion 41, and the second negative pressure branch 52 generates negative pressure at the clamping portion 41, so that the second top plate 22 and the first top plate 21 are adsorbed and anchored; specifically, it can be understood that the support column 4 is fixedly connected to the second top plate 22, and is connected to the first top plate 21 by movable bolts to ensure the sealing and smoothness of the negative pressure system; and the second top plate 22 is fixedly connected to the first top plate 21. The second branch is provided with a plurality of branch openings, and the plurality of branch openings are connected to the support columns 4 arranged on the first top plate 21, so as to ensure that the negative pressure effect between the modular building panels of the second top plate 22 has a better sealing performance; since the second top plate 22 is inclined and the connecting member 3 for installing the equipment is also arranged on the second top plate 22, the second top plate 22 is the main force-bearing structure, and the support columns 4 support the second top plate 22 from the bottom through the clamping portion 41, so as to further enhance the stability of the second top plate 22; at the same time, the abutting portion 62 and the connecting portion 61 are clamped on the clamping portion 41, and under the action of negative pressure, the building panels used for laying the second top plate 22 and the first top plate 21 are tightly adsorbed by negative pressure, so that the correlation and stability of the first top plate 21 and the second top plate 22 are stronger.

[0042] The clamping part 41, the abutting part 62 and the connecting part 61 are also anchored by bolts. As a mechanical fixing method, bolt anchoring can significantly enhance the connection strength between the clamping part 41, the abutting part 62 and the connecting part 61. Under the action of negative pressure, the additional support force provided by the bolts helps to prevent the top plate from being deformed or loosened due to excessive negative pressure, thereby ensuring the stability of the entire anchoring system; through bolt anchoring, the system can withstand greater loads and vibrations, reducing the safety risks caused by structural loosening or failure. This is especially important for equipment that needs to withstand dynamic loads or extreme working environments.

[0043] In one embodiment, an air circulation system is also included. The air circulation system is used to maintain the environmental cleanliness of the operating space. The air circulation system includes a filtering system 83, an air supply system 82 and an exhaust system 81. The filtering system 83 is arranged at the air supply end of the operating room to filter the air entering the operating space; the air supply system 82 includes a plurality of air supply ports evenly distributed on the first top plate 21 to form laminar air supply; the exhaust system 81 is arranged at the bottom of the side panel 1 of the operating space, and the exhaust system 81 discharges dirty air through negative pressure; the main function of the filtering system 83 is to filter out pollutants such as dust particles, bacteria, and viruses in the air to ensure that the air entering the operating space is clean. The filtering system 83 usually adopts a high-efficiency particulate air (HEPA) filter. It can effectively block particles larger than 0.3 microns, with a filtration efficiency of more than 99.97%; the air supply system 82 is composed of a number of air supply outlets evenly distributed on the first top plate 21, which deliver filtered clean air to the operating space in a laminar flow manner. The characteristic of laminar air supply is that a stable air flow layer is formed in the operating space, which effectively prevents the diffusion and deposition of pollutants in the air in the operating area, thereby maintaining the high cleanliness of the operating space; the exhaust system 81 is arranged at the bottom of the side panel 1 of the operating space, and the dirty air and possible harmful gases in the operating space are discharged through the negative pressure mechanism. The operation of the exhaust system 81 ensures that the air in the operating space always remains in a flowing state, avoiding air stagnation and accumulation of pollutants.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A composite clean operating room, characterized in that: It comprises side panels, a top panel and connecting parts; the side panels are arranged on the bottom surface and form a four-sided side panel structure, the top panel is modularly installed on the top of the side panels, and the top panel and the side panels form an operating space; The top plate includes a first top plate and a second top plate, the connecting member is arranged on the second top plate and anchored to the first top plate, the connecting member is used to connect equipment, the second top plate is connected to the side panels and the second top plate is inclined, and the first top plate, the second top plate and the connecting member form a triangular structure; the side panels are used to share the horizontal load of the second top plate, the first top plate is connected to the side panels and the first top plate is horizontally arranged; On the vertical projection plane, the axes of the first top plate and the second top plate intersect; the side panels, the first top plate and the second top plate are assembled through modular building panels; and a plurality of support columns are also included, and an array of the support columns is arranged on the first top plate and is perpendicular to the first top plate, and the other end of the support column is detachably connected to the second top plate for connecting the first top plate and the second top plate.

2. A composite clean operating room according to claim 1, characterized in that: A plurality of building boards constituting the first top plate have the same width, and a plurality of building boards constituting the second top plate have the same width.

3. A composite clean operating room according to claim 2, characterized in that: Any first top plate and second top plate building panels are connected by support columns. From one end of the side panel to the operating space, the height of the support columns gradually increases and the height ratio of the two adjacent front and rear support columns is N:N+1, where N is the installation arrangement number of the building panels where the support columns are located, and N is 1, 2, 3..., N.

4. A composite clean operating room according to claim 1, characterized in that: It also includes a negative pressure system, which includes a first negative pressure branch, a second negative pressure branch and a main passage; the first negative pressure branch is arranged on the support column, the second negative pressure branch is arranged on one side of the second top plate, one end of the second negative pressure branch is connected to the first negative pressure branch, and the main passage is connected to the other end of the second negative pressure branch, so that the first top plate and the second top plate are anchored under the action of negative pressure; a seal is also provided at the outlet of the main passage, and the seal is used to close the main passage.

5. A composite clean operating room according to claim 4, characterized in that: A downwardly extending connecting portion is provided at the front end of the building board used for laying the second top plate, and an abutting portion is provided at the rear end of the building board. The abutting portion of the previous building board is connected to the connecting portion of the rear building board, and the second negative pressure branch is provided at the connecting portion; a clamping portion with an upward opening is provided at the bottom of the connecting portion, and the clamping portion is fixedly connected to the support column, the first negative pressure branch is connected to the clamping portion, and the second negative pressure branch generates negative pressure at the clamping portion to adsorb and anchor the second top plate and the first top plate.

6. A composite clean operating room according to claim 1, characterized in that: It also includes an air circulation system, which is used to maintain the environmental cleanliness of the operating space. The air circulation system includes a filtering system, an air supply system and an exhaust system. The filtering system is arranged at the air supply end of the operating room and is used to filter the air entering the operating space; the air supply system includes a plurality of air supply ports evenly distributed on the first top plate, which are used to form laminar air supply; the exhaust system is arranged at the bottom of the side panel of the operating space, and the exhaust system discharges dirty air through negative pressure.

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