Floor mat for sewage collection and sewage collection device

Abstract

The utility model discloses a floor mat for sewage collection and a sewage collection device, the floor mat comprises a mat body (1), a water suction pipe and a plurality of supporting stand columns (4) extending downwards from the bottom surface of the mat body, and the mat body (1) is a hollow latticed plane body; the outer diameter of the water suction pipes is smaller than or equal to the height of the supporting stand columns, the water suction pipes are fixed in gaps formed between the supporting stand columns (4) and comprise peripheral water suction pipes (5) and middle water suction pipes (11), the peripheral water suction pipes (5) are arranged along the periphery of the pad body (1), and the middle water suction pipes (11) are arranged in the space defined by the peripheral water suction pipes (5) and communicated with the peripheral water suction pipes (5). The peripheral water suction pipe (5) and the middle water suction pipe (11) are respectively provided with a plurality of water suction holes (6) penetrating through corresponding pipe walls, and the two ends of the peripheral water suction pipe (5) are respectively connected with a first three-way connector. The sewage collecting device is good in sewage collecting effect, high in efficiency, not prone to leaving residues and high in bearing capacity.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a floor mat for collecting sewage flowing to the ground during surgery and a corresponding sewage collection device. Background Art

[0002] Arthroscopic surgery is an important treatment for bone and joint diseases, ligament injuries and other diseases, and is increasingly accepted by patients. At the same time, arthroscopic technology has been extended to the treatment of non-articular diseases. It has advantages that traditional surgery cannot match, such as less trauma, high surgical precision, and fast recovery. For example, arthroscopic treatment of gluteal muscle contracture; arthroscopic lumbar decompression, fusion and internal fixation (UBE). However, no matter what disease the arthroscopic application is used to treat, it is necessary to infuse physiological saline into the joint cavity, wound cavity and other parts to maintain the space of the cavity. The infused physiological saline will inevitably flow out of the body through the hole to the ground. The sewage after infusion that flows to the ground ranges from hundreds to thousands of milliliters to tens of thousands of milliliters, which causes serious pollution to the environment of the operating room and is difficult to clean. The phenomenon of "water flowing into a river" often occurs in the operating room. It even damages the floor of the operating room, thereby destroying the sterile environment of the operating room.

[0003] The traditional solution is to use a large amount of cloth to absorb water. It has many disadvantages, such as large demand for cloth, poor water absorption effect, difficulty in disinfection and cleaning after use, and possible injury to the surgeon. At present, many hospitals use disc-shaped water absorption discs. Similar devices are generally a circular plastic disc structure with a vertical pipe on the top that can be connected to a negative pressure suction device. The diameter of the disc part is generally no more than 50 cm. This type of device has a good water absorption effect within its coverage range, but there are also some problems. First, one set of such devices cannot collect all the sewage flowing out. If the collection effect is to be improved, the number of devices must be increased, so there will be more pipes on the floor of the operating room. Second, since it needs to be connected to a negative pressure suction device, the number of negative pressure suction devices that can be connected to an operating room is limited, and it is impossible to install multiple sets of such devices. Third, the area where the surgeon is located is the area with the largest water flow. Since this type of device has a column design protruding from the upper surface, the surgeon cannot stand on it, which results in this type of solution being unable to directly collect sewage. It is necessary to wait until the sewage spreads to the surrounding area before starting to collect it, which not only reduces the collection efficiency, but also causes some areas to be polluted by sewage. Fourth, people need to move around in the operating room, and there are occasional accidents where such devices are stepped on and damaged, resulting in waste. In view of the above-mentioned shortcomings of the disc-shaped suction device, a floor mat-type collection device has been invented. This type of device can be placed next to the operating bed, which is the area with the largest water flow, and the surgeon can stand on it. Generally, such a device of a certain size can collect most of the leaked sewage and discharge it through a negative pressure suction device. There are many implementation schemes for this type of device, including drainage troughs to receive sewage and then discharge it, water tanks to receive sewage and then discharge it, and absorbent materials to receive sewage and then discharge it.

[0004] CN211022092U discloses a foot pad with water absorption function for use in an operating room, wherein the cross section of the pad body is square, the pad body comprises a water absorption pipe, an upper plate body, a lower plate body, a connecting strip and a water absorption material, the connecting strip is arranged between the upper plate body and the lower plate body to connect the upper plate body and the lower plate body, the water absorption pipe is arranged in the water absorption material, a liquid inlet hole is arranged on the water absorption pipe to allow water in the water absorption material to enter the water absorption pipe, a liquid seepage hole penetrating the upper plate body is arranged on the upper plate body to allow liquid splashed onto the upper plate body to penetrate into the water absorption material, a clamping structure is arranged on the edge of the pad body to allow two adjacent pad bodies to be detachably connected to form a foot pad, and the water absorption pipes in the two adjacent pad bodies are interconnected; the pad body comprises a plurality of water absorption pipes, and the water absorption pipes are interconnected to form a water absorption pipe network. The water absorption material is a water absorption sponge, a water absorption fiber, etc. By arranging a water-absorbing material in the mat body, the liquid splashed onto the mat body flows into the mat body through the liquid seepage hole to be absorbed by the water-absorbing material; by arranging the water-absorbing material, the sewage is firstly absorbed by the water-absorbing material to prevent it from flowing into the ground from the connection of the lower plate body; by arranging a water-absorbing pipe in the water-absorbing material, the water in the water-absorbing material is absorbed by the negative pressure generating device to maintain the water absorption capacity of the water-absorbing material; by arranging a clamping structure, the two mat bodies are connected to each other to realize the splicing of mat bodies of different shapes; by arranging a sealing member to seal the end of the water-absorbing pipe, the water-absorbing pipe has a high vacuum degree to facilitate the absorption of water in the water-absorbing material.

[0005] However, the absorbent material between the upper and lower plates is equivalent to a filter. The suction pipe in the absorbent material absorbs the sewage, and impurities in the sewage, such as blood clots and tissue fragments, will remain in the absorbent material. This is difficult to clean up, which will cause bacteria to grow in the absorbent pad, affecting the surgical staff and the operating room environment. In addition, the strength of the suction pipe may not be enough to support the weight of the surgeon, causing the suction pipe to be flattened, thereby affecting the water absorption effect. Moreover, there are large areas without seepage holes at the joints of multiple pieces, which will also reduce the efficiency of sewage collection. Utility Model Content

[0006] In order to overcome the deficiencies in the prior art, the utility model provides a sewage collection floor mat and a sewage collection device, which have good sewage collection effect and high efficiency, are not easy to leave residues, and have strong load-bearing capacity, and are not easy to cause the suction pipe to be flattened and affect the water absorption effect.

[0007] In a first aspect of the present application, a sewage collection floor mat is provided, the floor mat comprising a mat body and a water suction pipe, the mat body being a hollow grid-shaped plane body, the floor mat further comprising a plurality of supporting columns extending downward from the bottom surface of the mat body; the outer diameter of the water suction pipe is less than or equal to the height of the supporting columns, the water suction pipe is fixed in a gap formed between the supporting columns, the water suction pipe comprises a peripheral water suction pipe and an intermediate water suction pipe, the peripheral water suction pipe is arranged along the periphery of the mat body, the intermediate water suction pipe is arranged in the space surrounded by the peripheral water suction pipe and is respectively connected to the peripheral water suction pipe, the peripheral water suction pipe and the intermediate water suction pipe are respectively provided with a plurality of water suction holes penetrating the corresponding pipe walls, and the two ends of the peripheral water suction pipe are respectively connected to a first three-way joint.

[0008] In a second aspect of the present application, a sewage collection device is provided, comprising a sewage collection bottle and at least one floor mat according to the first aspect, the sewage collection bottle being provided with a water inlet pipe and a negative pressure pipe, the water inlet pipe being connected to the first three-way joint, and the negative pressure pipe being used to be connected to a negative pressure suction device.

[0009] According to the utility model, by making the cushion body a hollow grid-shaped plane body, a plurality of supporting columns extend downward from the bottom surface of the cushion body, the outer diameter of the water suction pipe is less than or equal to the height of the supporting columns, and the water suction pipe is fixed in the gap formed between the supporting columns. A floor mat structure with high compressive strength and the water suction pipe not easily flattened can be provided. The floor mat can be placed at the location with the largest water flow, i.e., next to the operating bed, and the surgeon can stand on it without affecting the surgeon's operation. The water suction pipe includes a peripheral water suction pipe and an intermediate water suction pipe, the peripheral water suction pipe is arranged along the periphery of the mat body, the intermediate water suction pipe is arranged in the space surrounded by the peripheral water suction pipe and is respectively connected to the peripheral water suction pipe, the peripheral water suction pipe and the intermediate water suction pipe are respectively provided with a plurality of water suction holes penetrating the corresponding pipe walls, and the two ends of the peripheral water suction pipe are respectively connected to the first three-way joint. Since the water suction pipe directly faces the sewage leaking under the mat body through the hollow grid of the mat body, the water absorption performance is good, and the generated sewage can be collected quickly enough without leaving any residue. Due to the setting of the peripheral water suction pipe, the sewage can be prevented from flowing outside the coverage area of ​​the floor mat, thereby keeping the operating room environment clean, and no blind spots will be left when multiple floor mats are spliced ​​and used. In addition, since the water suction pipe is exposed, it can be easily cleaned and disinfected.

[0010] After reading the detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front plan view of an embodiment of a floor mat according to the utility model;

[0012] Figure 2 for Figure 1a bottom plan view of the illustrated embodiment;

[0013] Figure 3 for Figure 1 a cross-sectional view of the illustrated embodiment;

[0014] Figure 4 It is a schematic diagram of an embodiment of a sewage collection bottle used in a sewage collection device according to the utility model;

[0015] Figure 5 It is a schematic diagram of two floor mats according to the utility model being spliced ​​together for use.

[0016] For the sake of clarity, these drawings are schematic and simplified, and only provide details necessary for understanding the present invention while omitting other details. DETAILED DESCRIPTION

[0017] The implementation modes and embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] Through the detailed description given below, the applicable scope of the present utility model will be obvious.However, it should be understood that while the detailed description and specific examples show the preferred embodiments of the present utility model, they are given for illustration purposes only.

[0019] Figure 1 A front plan view of an embodiment of a floor mat according to the present invention is shown. Figure 2 Shows Figure 1 A bottom plan view of the illustrated embodiment, and a diagram showing Figure 1 A cross-sectional view of the embodiment shown. The floor mat of this embodiment comprises a mat body 1, a plurality of support posts 4 extending downward from the bottom surface of the mat body 1, and a water absorption pipe.

[0020] The pad body 1 is a square hollow grid-shaped plane body. The plane body allows the surgeon to stand on it. Compared with the hole-shaped structure, the hollow structure is more conducive to the infiltration of sewage, and prevents sewage from being stored on the pad body 1. In other embodiments, the pad body 1 can also be circular or any other appropriate shape.

[0021] The grid of the pad body 1 is provided with oblique reinforcing ribs 1-1, which can not only strengthen the strength of the pad body and thus improve the load-bearing capacity, but also prevent slipping when standing. In other embodiments, the grid of the pad body 1 can have different sizes and / or shapes, and oblique reinforcing ribs may or may not be provided in the grid.

[0022] The cross section of the support column 4 arranged along the edge of the cushion body 1 is T-shaped, the cross section of the other support columns 4 is cross-shaped, and the longitudinal section of the support column 4 is an inverted trapezoid, that is, the bottom end of the support column is smaller than the top end, such as Figure 2As shown in . The support column of this design has a strong stable structure and can support a large load. The pad body 1 and the support column 4 can be formed in one piece. In other embodiments, the support column can also be in any other appropriate shape, such as a column.

[0023] The outer diameter of the water suction pipe is less than or equal to the height of the supporting column, and the water suction pipe is fixed in the gap formed between the supporting columns 4, such as Figure 2 The support columns 4 are evenly distributed at the bottom of the cushion body 1, and can evenly support the entire cushion body 1, so as to prevent the surgeon from stepping on the water suction pipe 5 when standing on it, thereby affecting the water absorption effect.

[0024] like Figure 2 As shown in , the water suction pipe includes a peripheral water suction pipe 5 and an intermediate water suction pipe 11. The peripheral water suction pipe 5 is arranged along the periphery of the cushion body 1. The intermediate water suction pipe 11 is arranged in the space surrounded by the peripheral water suction pipe 5 and is respectively connected to the peripheral water suction pipe 5. The peripheral water suction pipe 5 and the intermediate water suction pipe 11 are respectively provided with a plurality of water suction holes 6 penetrating the corresponding pipe walls. The two ends of the peripheral water suction pipe 5 are respectively connected to the first three-way joint. The peripheral water suction pipe 5 may include a plurality of branch pipes 5-1, and the branch pipes 5-1 are connected with corresponding three-way joints or two-way joints. The three-way joints except the first three-way joint are respectively connected to the corresponding intermediate water suction pipe 11. The water suction pipe can be fixed by bonding with the bottom of the cushion body 1 by a silicone adhesive. In other embodiments, the water suction pipe can also be fixed by other means, such as providing a gap size control support column to clamp the water suction pipe between the support columns, such as using a tether to tie to the cushion body, etc. The water suction pipes are distributed under the cushion body to form a water suction pipe network.

[0025] exist Figure 1 and 2 In the illustrated embodiment, the first three-way connector is also connected to the water outlet pipe 3. The water outlet pipe 3 is not necessary, and when in use, the first three-way connector can be directly connected to the water inlet pipe of the sewage collection bottle.

[0026] In one embodiment, at least part of the bottom surface of the supporting columns 4 is provided with an anti-slip coating (not shown), and / or part of the lower ends of the supporting columns 4 are provided with suction cups (not shown) to improve the anti-slip performance of the entire floor mat.

[0027] In one embodiment, at least a portion of the periphery of the pad body 1 has a flange extending downward from the bottom surface of the pad body, and the height of the flange is equal to the height of the supporting column, so that the sewage leaking through the hollow grid of the pad body can be at least partially enclosed in the area covered by the pad body 1 to prevent it from flowing outside the pad body and polluting the operating room environment, while improving the sewage collection effect.

[0028] When using, Figure 1-3 The floor mat shown is laid in the area where sewage is most concentrated next to the operating bed, and the outlet pipe 3 (or the first three-way joint) is connected to, for example, Figure 4 The sewage collecting bottle 8 shown is connected to the water inlet pipe 9, and the sewage collecting bottle 8 is also provided with a negative pressure pipe 10, which is connected to the negative pressure suction device (not shown) of the surgical center. When the sewage flows onto the cushion body 1, it will immediately penetrate below it, and the suction force generated by the negative pressure suction device of the surgical center enables it to be sucked into the sewage collecting bag of the sewage collecting bottle 8 through the suction hole 6 on the suction pipe. The outlet pipe 3 and the water inlet pipe 9 on the sewage collecting bottle can be designed to be matched, that is, the connector of the water inlet pipe 9 can be inserted into the lumen of the water outlet pipe 3. The negative pressure pipe 10 and the negative pressure suction device of the surgical center are provided with a connector of the same structure, and can be connected using a connecting pipe. The sewage collecting bottle cap, the water inlet pipe 9, the negative pressure pipe 10 and the sewage collecting bag can be designed in an integrated manner. The water inlet pipe 9 is connected to the sewage collecting bag, and the negative pressure pipe 10 is only connected to the bottle cap. After the sewage collecting bag is filled with sewage, it can be replaced as a whole. After the sewage collecting bottle cap is buckled, the bottle body is in a sealed state. The negative pressure suction device in the surgery center starts the negative pressure suction, and negative pressure is generated between the bottle and the collection bag. Since the sewage collection bag is connected to the floor mat, the air pressure inside it is normal. Therefore, the sewage can be sucked into the sewage collection bag instead of into the negative pressure suction device.

[0029] The mat body and supporting columns can be made of PVC material, and the water absorption pipe can be made of plastic silicone material, so that the entire floor mat has good flexibility, can be folded, and is lightweight, which is convenient for transportation and storage after use, and can be rinsed with a high-pressure water gun for cleaning equipment in the operating room after use.

[0030] exist Figure 1-2 In the illustrated embodiment, the floor mat is designed to be a splicable structure, with a male buckle 2 for snapping with a corresponding female buckle of another floor mat provided on at least one side of the mat body 1, and / or a female buckle 7 for snapping with a corresponding male buckle of another floor mat provided on at least one side of the mat body 1. The male buckle 2 can be a convex structure, and the female buckle 7 can be a recessed design. The convex end of the male buckle is embedded in the recessed end of the female buckle to complete the buckle connection. After the buckle connection, a buckle assembly is formed, which can firmly connect two floor mats, such as Figure 5 As shown in . Each side of the pad body 1 can be provided with two sets of splicing buckles to facilitate the assembly of the pad, but this is not necessary. In another embodiment, the male buckle can be a support column at a corresponding position of the edge of the pad body, and the female buckle has a hole that matches the corresponding support column, so that the snap connection can be completed.

[0031] When two floor mats are spliced ​​together, their water absorption pipes can also be spliced ​​together. Figure 5As shown in , the four corner connections of the water suction pipe ABCD are designed to be detachable. When two floor mats are spliced ​​into a combination, the corresponding two-way corner joints can be replaced with three-way joints. The combination is only equipped with one water outlet pipe 3. The floor mat with a water outlet pipe 3 is the main mat, and the two-way corner joints at the C and D corners of the main mat are replaced with three-way connectors. The other floor mat is the secondary mat, and the water outlet pipe 3 at the A corner is removed, and the two-way corner joint at the B corner is replaced with a three-way joint. The spare connecting pipes of the same model and material as the water suction pipe should be used to connect the three-way joints at the D corner of the main mat and the A corner of the secondary mat, and the C corner of the main mat and the B corner of the secondary mat. If three or more floor mats need to be connected, they can be spliced ​​using a similar method according to the desired shape of the combination.

[0032] A plurality of different embodiments described herein or their specific features, structures or characteristics may be appropriately combined in one or more embodiments of the present invention.

[0033] Unless explicitly stated, the singular forms "a", "the" and "the" used herein include the plural meaning (i.e., have the meaning of "at least one"). It should be further understood that the terms "having", "including" and / or "comprising" used in the specification indicate the presence of the described features, elements, components, assemblies and / or parts, but do not exclude the presence or addition of one or more other features, elements, components, assemblies, parts and / or their combinations. The term "and / or" as used herein includes any and all combinations of one or more of the listed related items.

[0034] Some preferred embodiments of the utility model are described above, but it should be emphasized that the utility model is not limited to these embodiments, but can be implemented in other ways within the scope of the subject of the utility model. Those skilled in the art can make various variations and modifications to the utility model based on the inspiration of the technical concept of the utility model and without departing from the content of the utility model, and these variations or modifications still fall within the protection scope of the utility model.

Claims

1. A floor mat for sewage collection, comprising a mat body and a water suction pipe, characterized in that: The cushion body (1) is a hollow grid-shaped plane body, and the floor mat further comprises a plurality of supporting columns (4) extending downward from the bottom surface of the cushion body (1); the outer diameter of the water suction pipe is less than or equal to the height of the supporting columns, and the water suction pipe is fixed in the gap formed between the supporting columns (4); the water suction pipe comprises a peripheral water suction pipe (5) and an intermediate water suction pipe (11); the peripheral water suction pipe (5) is arranged along the periphery of the cushion body (1); the intermediate water suction pipe (11) is arranged in the space surrounded by the peripheral water suction pipe (5) and is respectively connected to the peripheral water suction pipe (5); the peripheral water suction pipe (5) and the intermediate water suction pipe (11) are respectively provided with a plurality of water suction holes (6) penetrating the corresponding pipe walls; and both ends of the peripheral water suction pipe (5) are respectively connected to a first three-way joint.

2. The floor mat according to claim 1, characterized in that: Oblique reinforcing ribs (1-1) are arranged in the grid of the cushion body (1), and / or the grid of the cushion body (1) has different sizes and / or shapes.

3. The floor mat according to claim 1, characterized in that: The cross-section of at least part of the supporting columns (4) is cross-shaped, and / or the longitudinal section of at least part of the supporting columns (4) is inverted trapezoidal.

4. The floor mat according to claim 1, characterized in that: The bottom surfaces of at least some of the support columns (4) are provided with an anti-slip coating, and / or the lower ends of some of the support columns (4) are provided with suction cups.

5. The floor mat according to claim 1, characterized in that: At least a portion of the periphery of the cushion body (1) has a flange extending downward from the bottom surface of the cushion body, and the height of the flange is equal to the height of the supporting column.

6. The floor mat according to claim 1, characterized in that: At least one side of the pad body (1) is provided with a male buckle (2) for being snap-fitted with a corresponding female buckle of another floor mat, and / or at least one side of the pad body (1) is provided with a female buckle (7) for being snap-fitted with a corresponding male buckle of another floor mat.

7. The floor mat according to claim 6, characterized in that: The male buckle is a supporting column at a corresponding position of the edge of the pad body.

8. The floor mat according to claim 1, characterized in that: The peripheral water suction pipe (5) comprises a plurality of branch pipes (5-1), the branch pipes (5-1) are connected with corresponding three-way joints or two-way joints, and the three-way joints other than the first three-way joints are respectively connected with corresponding intermediate water suction pipes (11).

9. A sewage collection device, comprising a sewage collection bottle (8) and at least one floor mat according to any one of claims 1 to 8, characterized in that: The sewage collection bottle (8) is provided with a water inlet pipe (9) and a negative pressure pipe (10); the water inlet pipe (9) is connected to the first three-way joint; and the negative pressure pipe (10) is used to be connected to a negative pressure suction device.

10. The sewage collection device according to claim 9, characterized in that: The sewage collection device comprises more than two floor mats, the mat bodies of the floor mats are clamped together in pairs, and the peripheral water suction pipes of the floor mats are connected in pairs.

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