Liquid collection type ground mat structure for operating room

Abstract

The invention discloses a liquid collection type ground mat structure for an operating room, and relates to the technical field of ground mats. The problems existing in the prior art are solved. The floor mat specifically comprises a floor mat body, and a liquid collecting structure is arranged on one side of the floor mat body; a cavity is reserved in the floor mat body, a self-adaptive liquid storage component is arranged in the cavity, and the self-adaptive liquid storage component comprises a plurality of supporting columns fixedly connected to the inner wall of the bottom of the cavity, a collector plate arranged on the outer walls of the supporting columns in a sleeving mode and matched with the inner wall of the periphery of the cavity, and a plurality of flow guide grooves formed in the top face of the collector plate at equal intervals; the diversion trench is inclined; one side face of the cavity is provided with three drain openings which are arranged up and down. A plurality of self-suction assemblies are arranged on the top surface of the collector plate; the top face of the ground mat body is in a concave shape with the periphery high and the middle low. The rapid discharging speed of waste liquid on the collector plate is increased, and the situation that the waste liquid entering the ground mat body overflows can be effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of floor mats, and in particular to a liquid-collecting floor mat structure for an operating room. Background Art

[0002] As people's demands for quality of life become higher and higher, minimally invasive surgery is being used more and more widely in surgical operations. Arthroscopic technology has been widely used in the diagnosis and treatment of joint diseases, such as knee, shoulder and ankle joints. In order to facilitate observation of the surgical site and keep the surgical field clear, a large amount of saline is required to irrigate the joint cavity during arthroscopic surgery, so a large amount of irrigating fluid will be discharged during the operation. In order to avoid liquid stagnation on the ground, which may breed bacteria and increase the risk of postoperative infection, floor suction cups are usually used for adsorption. The floor suction cups currently used have a limited bottom plate area, and nursing staff often need to constantly move the suction cups, and place the auxiliary materials on the ground for adsorption during surgery, which increases the burden on nursing staff and often affects the operator's operation.

[0003] To address the above-mentioned issues, a search revealed Chinese patent application number CN202121945133.8, which discloses a floor liquid aspiration blanket for arthroscopic surgery. The blanket comprises an absorbent layer, which comprises at least two layers and is used to absorb the perfusion liquid in the covered area; and a drainage layer, which is disposed between at least two of the absorbent layers and includes a drainage pipe having a water inlet hole in the pipe wall. The perfusion liquid in the absorbent layer enters the drainage pipe through the water inlet hole, and the drainage pipe discharges the perfusion liquid entering the drainage pipe from the water inlet hole. The above-mentioned floor liquid aspiration blanket for arthroscopic surgery has the following drawbacks: the number of water outlets is fixed. When a large amount of waste liquid falls onto the absorbent layer at once, the waste liquid in the blanket may overflow due to the fixed drainage efficiency of the water outlets. Therefore, the drainage rate cannot be adjusted according to the waste liquid content. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a liquid-collecting floor mat structure for an operating room.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A liquid-collecting floor mat structure for an operating room comprises a floor mat body, a liquid-collecting structure disposed on one side of the floor mat body; a cavity is disposed within the interior of the floor mat body, and an adaptive liquid-collecting component is disposed within the cavity. The adaptive liquid-collecting component comprises a plurality of support columns fixedly connected to the inner wall of the bottom of the cavity, a current collecting plate sleeved on the outer walls of the support columns and adapted to the inner walls of the cavity, and a plurality of guide grooves equidistantly disposed on the top surface of the current collecting plate.

[0007] The guide groove is inclined;

[0008] One side of the cavity is provided with three drain ports arranged in an upper and lower position;

[0009] The top surface of the current collecting plate is provided with a plurality of self-priming components;

[0010] The top surface of the floor mat body is in a concave shape with high sides and a low center.

[0011] Preferably, a spring is sleeved on the outer wall of the support column, and the upper and lower ends of the spring are fixedly connected to the current collecting plate and the corresponding side surface of the cavity respectively.

[0012] Preferably, the liquid collecting structure includes a water pump connected to the floor mat body, a bellows connected to the output end of the water pump via bolts, and a liquid collecting tank connected to the bellows via a joint, wherein one end of the joint is fixedly connected to one end of the bellows.

[0013] Preferably, a collecting box is fixedly connected to a side surface of the floor mat body corresponding to the drain outlet, a filter plate is fixedly connected to the bottom inner wall of the collecting box, and the liquid outlet of the collecting box is connected to the input end of the water pump.

[0014] Preferably, a T-shaped column is fixedly connected to the inner wall of the top of the collection box, and a floating plate is sleeved on the outer wall of the T-shaped column;

[0015] A contact sensor is fixedly connected to the inner wall of the top of the collecting box located above the floating plate.

[0016] Preferably: the self-priming assembly includes a folding cover fixedly connected to the top outer wall of the collecting plate and the top of the support column, an inlet fixedly connected to the top of the folding cover, a liquid one-way valve fixedly connected to the outer wall of the outlet pipe at the bottom of the folding cover, and a plurality of inclined channels provided on the inner walls of both sides of the floor mat body, and the inclined channels are composed of a water inlet provided on the outer side of the floor mat body and a drain provided on the inner side of the floor mat body;

[0017] The water inlet and the drain outlet are connected, and the outlet pipe of the folding cover is connected to the drain outlet through a thin hose.

[0018] Preferably, the top surface of the floor mat body that wraps the cavity is provided with a step, the inner wall of the step is provided with a grid plate, and the top surface of the grid plate is fixedly connected with anti-slip convex particles.

[0019] Preferably, the bottom surfaces of the grid plate close to both sides are fixedly connected with clamping blocks, and the top surfaces of the steps close to both sides are provided with clamping grooves adapted to the clamping blocks.

[0020] Preferably, a suction cup is fixedly connected to the bottom outer wall of the floor mat body.

[0021] Preferably, a roller is fixedly connected to the outer wall of the bottom of the liquid collecting tank.

[0022] The beneficial effects of the present invention are:

[0023] 1. The present invention utilizes a concave floor mat body with high sides and a low center, combined with adaptive liquid storage components. A spring-loaded collector plate automatically rises and falls as the amount of liquid on it increases or decreases. When waste liquid falls onto the collector plate and collects, the plate compresses the springs as the amount of liquid on the plate increases, causing the plate to contract and move downward as a whole. This exposes a second or even all drain ports on the side, increasing the number of drainage outlets and rapidly discharging waste liquid from the collector plate. This effectively prevents spillage of waste liquid from the floor mat body.

[0024] 2. In the present invention, the waste liquid generated after perfusing the joint cavity and other locations falls on the floor mat body, passes through the grid plate and falls onto the collecting plate, and is gathered in each guide groove under the action of centrifugal force. It is then introduced into the collection box through the top drain port. After the washed solid tissue is filtered out by the filter plate, it is discharged to the collection tank under the action of a water pump for unified collection. This prevents the waste liquid collected in the floor mat body from overflowing due to excessive amount of waste liquid, or prevents the medical staff from getting their feet wet, and ensures that no liquid accumulates on the surface of the grid plate.

[0025] 3. In the present invention, after the waste liquid enters the collection box, as the amount of liquid inside increases, the liquid level pushes the float plate to move upward along the T-shaped column. When the float plate contacts the contact sensor, it transmits a signal to the control module so that it can control the increase in the speed of the water pump impeller through the inverter, thereby automatically increasing the pumping speed to further prevent the liquid in the floor mat body from overflowing.

[0026] 4. The present invention is provided with a liquid collection structure. When the floor mat body is laid on the operating room floor for use, a large amount of perfusion waste liquid discharged during the operation will directly fall onto the floor mat body for collection. At the same time, the water pump operates to transfer the waste liquid in the floor mat body through the bellows to the liquid collection box for unified storage, thereby ensuring the cleanliness of the operating room and the safety of surgical operations.

[0027] 5. The present invention places the grid plate on the step so that the card block corresponds to the card slot and presses down the grid plate, thereby completing its quick installation, and it is relatively convenient to disassemble, replace and clean; the grid plate is equipped with anti-slip convex particles to play an effective anti-slip role, ensuring the convenience of walking for surgical personnel.

[0028] 6. In the present invention, as the amount of waste liquid on the collecting plate increases, it will move downward along the support column, thereby driving the folding cover to stretch, so that negative pressure is generated therein, and then the external waste liquid splashed out of the range of the floor mat body is sucked into the folding cover. As the amount of liquid on the collecting plate decreases in the later stage, it is squeezed when it rises, so that the liquid in the folding cover is discharged into the collecting plate through the outlet pipe. This structure can realize the automatic suction of external waste liquid splashed out of the range of the floor mat body into the interior of the floor mat body, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall top view of a liquid-collecting floor mat structure for an operating room proposed by the present invention;

[0030] Figure 2 This is a schematic side cross-sectional structural diagram of a liquid-collecting floor mat structure for an operating room proposed by the present invention;

[0031] Figure 3 This is a schematic diagram of the exploded structure of the grid plate and the floor mat body of a liquid-collecting floor mat structure for an operating room proposed by the present invention;

[0032] Figure 4 This is a schematic diagram of the internal structure of a liquid-collecting floor mat structure for an operating room proposed by the present invention;

[0033] Figure 5 This is a schematic diagram of the top view of the current collecting plate of the liquid collecting floor mat structure for an operating room proposed by the present invention;

[0034] Figure 6 This is a schematic side view of the structure of a current collecting plate of a liquid collecting floor mat structure for an operating room proposed by the present invention;

[0035] Figure 7 This is a schematic cross-sectional view of a collection box of a liquid-collecting floor mat structure for an operating room proposed by the present invention.

[0036] In the figure: 1 floor mat body, 101 cavity, 2 liquid collecting box, 3 bellows, 301 joint, 4 water pump, 5 collecting box, 6 anti-slip bumps, 7 grid plate, 8 suction cup, 9 support column, 10 collecting plate, 1001 guide groove, 11 drain port, 12 card slot, 1201 card block, 13 drain port, 1301 water inlet, 14 folding cover, 1401 inlet, 1402 liquid one-way valve, 15 spring, 16 contact sensor, 17 floating plate, 18 filter plate. DETAILED DESCRIPTION

[0037] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0038] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] Example 1:

[0040] A liquid collecting floor mat structure for an operating room, such as Figure 1-7As shown, it includes a floor mat body 1, and a liquid collecting structure is provided on one side of the floor mat body 1. The liquid collecting structure includes a water pump 4 connected to the floor mat body 1, a bellows 3 connected to the output end of the water pump 4 by bolts, and a liquid collecting tank 2 connected to the bellows 3 by a joint 301, and one end of the joint 301 is fixed to one end of the bellows 3 by bolts; when the floor mat body 1 is laid on the floor of the operating room for use, a large amount of perfusion waste liquid discharged during the operation will directly fall onto the floor mat body 1 for collection, and the water pump 4 will work at the same time to transfer the waste liquid in the floor mat body 1 through the bellows 3 to the liquid collecting tank 2 for unified storage, so as to ensure the cleanliness of the operating room and the safety of the surgical operation.

[0041] Preferably, the water pump 4 can be an integrated variable frequency water pump, which can achieve stepless adjustment of flow rate through a frequency converter.

[0042] Preferably, the top surface of the floor mat body 1 is in a 'concave' shape with high sides and low center, and can be made of PVC or other materials; this can effectively prevent the waste liquid entering the floor mat body 1 from overflowing.

[0043] The arrangement of the flexible bellows 3 in the present invention can adjust the use length of the bellows 3 according to the actual use position of the floor mat body 1, and is convenient to use.

[0044] Preferably, the connector 301 may be a threaded or clip-on structure, which is similar to the prior art and facilitates the separation of the bellows 3 and the liquid collecting tank 2 .

[0045] Furthermore, a roller is fixed to the bottom outer wall of the liquid collecting box 2 by bolts, so as to facilitate the subsequent discharge of the liquid collected therein.

[0046] Preferably, a plurality of suction cups 8 are welded to the bottom outer wall of the floor mat body 1; after the floor mat body 1 is laid on the floor of the operating room, it is firmly adsorbed on the floor by the suction cups 8 to prevent the floor mat body 1 from being displaced during use.

[0047] Furthermore, a cavity 101 is left inside the floor mat body 1, and a sunken step is provided on the top surface of the floor mat body 1 that wraps the cavity 101. The inner wall of the step is clamped with a grid plate 7 that matches it, and a plurality of anti-slip protrusions 6 are welded on the top surface of the grid plate 7; the grid plate 7 cooperates with the setting of the anti-slip protrusions 6 to play an effective anti-slip role, ensuring the convenience of walking for personnel involved in the operation.

[0048] Preferably, blocks 1201 are welded on the bottom surface of the grid plate 7 near both sides, and slots 12 adapted to the blocks 1201 are provided on the top surface of the steps near both sides to prevent the grid plate 7 from shifting during walking and improve its installation stability; the grid plate 7 is placed on the steps so that the blocks 1201 correspond to the slots 12 and press down the grid plate 7, thereby completing its quick installation, and disassembly, replacement and cleaning are relatively convenient.

[0049] An adaptive liquid storage component is provided inside the cavity 101, which includes a plurality of support columns 9 welded to the inner wall of the bottom of the cavity 101, a current collecting plate 10 sleeved on the outer wall of the support columns 9 and adapted to the inner wall of the cavity 101, and a plurality of guide grooves 1001 equidistantly provided on the top surface of the current collecting plate 10;

[0050] Preferably, the guide groove 1001 is inclined, especially the end close to the drain port 11 is lower;

[0051] Furthermore, three drain ports 11 arranged in an upper and lower position are provided on one side of the cavity 101;

[0052] In addition, a collection box 5 is fixed to one side of the floor mat body 1 corresponding to the drain port 11 by bolts, and an inclined filter plate 18 is fixed to the bottom inner wall of the collection box 5 by bolts, and the liquid outlet of the collection box 5 is connected to the input end of the water pump 4; the waste liquid generated after perfusing the joint cavity and other positions falls on the floor mat body 1, and the waste liquid passes through the grid plate 7 and falls onto the collecting plate 10, and is gathered in each guide groove 1001 under the action of centrifugal force, and is then introduced into the collection box 5 through the top drain port 11. After the washed solid tissue is filtered out by the filter plate 18, it is discharged to the collection tank 2 under the action of the water pump 4 for unified collection, so as to prevent the waste liquid collected in the floor mat body 1 from overflowing due to excessive amount, or to avoid the medical staff's feet from getting wet, and to ensure that no liquid accumulates on the surface of the grid plate 7.

[0053] Preferably, the outer walls of several of the support columns 9 are sleeved with springs 15, and the upper and lower ends of the springs 15 are respectively welded to the corresponding side surfaces of the collecting plate 10 and the cavity 101; the collecting plate 10 is automatically raised and lowered as the amount of liquid thereon increases or decreases under the action of the springs 15. When the waste liquid falls onto the collecting plate 10 and is collected, as the amount of liquid on the collecting plate 10 increases, the collecting plate 10 will squeeze the springs 15 to contract, and then move downward as a whole, so that the second or even all drain ports 11 on the side are exposed, thereby increasing the drainage outlet, improving the rapid discharge speed of the waste liquid on the collecting plate 10, and avoiding overflow.

[0054] Furthermore, a T-shaped column is fixed to the top inner wall of the collection box 5 by bolts, and a float plate 17 is provided on the outer wall of the T-shaped column; a contact sensor 16 is fixed to the top inner wall of the collection box 5 above the float plate 17 by bolts, and the contact sensor 16 and the water pump 4 are electrically connected to the control module respectively; after the waste liquid enters the collection box 5, as the amount of liquid therein increases, the liquid level pushes the float plate 17 to move up along the T-shaped column, and when the float plate 17 contacts the contact sensor 16, it transmits a signal to the control module so that it can control the increase in the impeller speed of the water pump 4 through the frequency converter, thereby automatically increasing the pumping speed to further prevent the liquid in the floor mat body 1 from overflowing.

[0055] When this embodiment is used, the floor mat body 1 is laid on the operating room floor and firmly attached to the floor by the suction cup 8. During surgery, waste liquid generated after perfusing the joint cavity and other locations falls on the floor mat body 1, passes through the grid plate 7 and falls onto the collecting plate 10. Under the action of centrifugal force, the waste liquid is collected in each guide groove 1001 and then introduced into the collection box 5 through the top drain port 11. As the amount of liquid in the collection box increases, the liquid level pushes the float plate 17 upward along the T-shaped column. When the float plate 17 contacts the contact sensor 16, it transmits a signal to the control module, which controls the increase in the impeller speed of the water pump 4 through the frequency converter, thereby automatically increasing the pumping speed. The waste liquid in the collection box 5 is filtered out by the filter plate 18 to remove the flushed solid tissue, and then discharged to the collection tank 2 under the action of the water pump 4 for unified storage, thereby ensuring the cleanliness of the operating room and the safety of the surgical operation. Moreover, during the collection period, the collecting plate 10 is automatically raised and lowered as the amount of liquid on it increases or decreases under the action of the spring 15. When the waste liquid falls onto the collecting plate 10 and is collected, as the amount of liquid on the collecting plate 10 increases, the collecting plate 10 will squeeze the spring 15 to contract, and then move downward as a whole, so that the second or even all drain ports 11 on the side are exposed, thereby increasing the drainage outlet and improving the rapid discharge speed of the waste liquid on the collecting plate 10.

[0056] Example 2:

[0057] A liquid collecting floor mat structure for an operating room, such as Figure 4-6 As shown, in order to automatically suck out the external waste liquid splashed out of the range of the floor mat body 1; this embodiment makes the following improvements on the basis of Example 1: the top surface of the collecting plate 10 is provided with multiple self-priming components, which include a sealing folding cover 14 welded to the top outer wall of the collecting plate 10 and the top of the support column 9, an inlet 1401 welded to the top of the folding cover 14, a liquid one-way valve 1402 welded to the outer wall of the outlet pipe at the bottom of the folding cover 14, and multiple inclined channels opened on the inner walls of both sides of the floor mat body 1, and the inclined channels are composed of a water inlet 1301 opened on the outer side surface of the floor mat body 1 and a drain outlet 13 opened on the inner side surface of the floor mat body 1;

[0058] Preferably, the water inlet 1301 is connected to the drain outlet 13, and the outlet pipe of the folding cover 14 is connected to the drain outlet 13 through a thin hose;

[0059] As the amount of waste liquid on the collecting plate 10 increases, it will move down along the support column 9, thereby driving the folding cover 14 to stretch, so that negative pressure is generated therein, and then the external waste liquid splashed out of the range of the floor mat body 1 is sucked into the folding cover 14. As the amount of liquid on the collecting plate 10 decreases in the later stage, it is squeezed when it rises, so that the liquid in the folding cover 14 is discharged into the collecting plate 10 through the outlet pipe. This structure can realize the automatic suction of external waste liquid splashed out of the range of the floor mat body 1 into the interior of the floor mat body 1, which is convenient to use.

[0060] The present invention provides an operating room floor mat structure capable of rapidly absorbing, collecting and discharging liquid, so as to improve the cleanliness and safety of the operating room.

[0061] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A liquid collecting floor mat structure for an operating room, comprising a floor mat body (1), characterized in that: A liquid collecting structure is provided on one side of the floor mat body (1); a cavity (101) is provided inside the floor mat body (1); an adaptive liquid storing component is provided inside the cavity (101); the adaptive liquid storing component comprises a plurality of support columns (9) fixedly connected to the inner wall of the bottom of the cavity (101), a current collecting plate (10) sleeved on the outer wall of the support columns (9) and adapted to the inner wall around the cavity (101), and a plurality of guide grooves (1001) equidistantly provided on the top surface of the current collecting plate (10); The guide groove (1001) is inclined; One side of the cavity (101) is provided with three drain ports (11) arranged in an upper and lower position; The top surface of the current collecting plate (10) is provided with a plurality of self-priming components; The top surface of the floor mat body (1) is in a 'concave' shape with high sides and a low center.

2. The liquid collecting floor mat structure for an operating room according to claim 1, characterized in that: The outer wall of the support column (9) is sleeved with a spring (15), and the upper and lower ends of the spring (15) are respectively fixedly connected to the current collecting plate (10) and the corresponding side surface of the cavity (101).

3. The liquid collecting floor mat structure for an operating room according to claim 2, characterized in that: The liquid collecting structure comprises a water pump (4) connected to the floor mat body (1), a bellows (3) connected to the output end of the water pump (4) via bolts, and a liquid collecting tank (2) connected to the bellows (3) via a joint (301), wherein one end of the joint (301) is fixedly connected to one end of the bellows (3).

4. The liquid collecting floor mat structure for an operating room according to claim 3, characterized in that: A collecting box (5) is fixedly connected to a side of the floor mat body (1) corresponding to the drain port (11), a filter plate (18) is fixedly connected to the bottom inner wall of the collecting box (5), and the liquid outlet of the collecting box (5) is connected to the input end of the water pump (4).

5. The liquid collecting floor mat structure for an operating room according to claim 4, characterized in that: The top inner wall of the collection box (5) is fixedly connected with a T-shaped column, and the outer wall of the T-shaped column is sleeved with a floating plate (17); A contact sensor (16) is fixedly connected to the inner wall of the top of the collection box (5) above the floating plate (17).

6. The liquid collecting floor mat structure for an operating room according to claim 5, characterized in that: The self-priming assembly comprises a folding cover (14) fixedly connected to the top outer wall of the collecting plate (10) and the top of the support column (9), an inlet (1401) fixedly connected to the top of the folding cover (14), a liquid one-way valve (1402) fixedly connected to the outer wall of the outlet pipe at the bottom of the folding cover (14), and a plurality of inclined channels arranged on the inner walls of both sides of the floor mat body (1), wherein the inclined channels are composed of a water inlet (1301) arranged on the outer side of the floor mat body (1) and a drain outlet (13) arranged on the inner side of the floor mat body (1); The water inlet (1301) is connected to the drain outlet (13), and the outlet pipe of the folding cover (14) is connected to the drain outlet (13) through a thin hose.

7. The liquid collecting floor mat structure for an operating room according to claim 1, characterized in that: The top surface of the floor mat body (1) that wraps the cavity (101) is provided with a step, the inner wall of the step is provided with a grid plate (7), and the top surface of the grid plate (7) is fixedly connected with anti-slip convex particles (6).

8. The liquid collecting floor mat structure for an operating room according to claim 7, characterized in that: The bottom surfaces of the grid plate (7) close to both sides are fixedly connected with clamping blocks (1201), and the top surfaces of the steps close to both sides are provided with clamping grooves (12) adapted to the clamping blocks (1201).

9. The liquid collecting floor mat structure for an operating room according to claim 8, characterized in that: A suction cup (8) is fixedly connected to the bottom outer wall of the floor mat body (1).

10. The liquid collecting floor mat structure for an operating room according to claim 3, characterized in that: The bottom outer wall of the liquid collecting box (2) is fixedly connected with a roller.

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