A sleeping mat for examining a patient with anal fistula and an examination bed having the mat.

Abstract

This utility model discloses a sleeping mat for examining patients with anal fistula and an examination bed having the mat. The sleeping mat for examining patients with anal fistula includes a mat body and a plush layer connected to the surface of the mat body. The mat body and the plush layer have pre-embedded holes, and receiving grooves are provided in the pre-embedded holes. One end of the receiving groove is a frustum-shaped fecal trough, and the other end of the receiving groove is a long strip-shaped stool trough. The inner bottom surface of the long strip-shaped stool trough is provided with several V-shaped grooves for relieving constipation. One end of the long strip-shaped stool trough is provided with a transparent flat plate, and the other end of the long strip-shaped stool trough is provided with a stool inlet. One side of the long strip-shaped stool trough is provided with a transparent arc-shaped plate, and the stool inlet is connected to the frustum-shaped fecal trough. The vertical height of the frustum-shaped fecal trough is lower than that of the long strip-shaped stool trough. The transparent flat plate, the transparent arc-shaped plate, and the long strip-shaped stool trough constitute a semi-enclosed stool receiving space. This invention avoids the feeling of a foreign body, facilitates observation of the patient's anal area, and can collect feces and urine from patients with anal fistulas, achieving separation of feces and urine, preventing urine from flowing back and mixing with feces, conforming to human physiology, and improving comfort.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a supine pad for examining patients with anal fistula and an examination bed having the supine pad. Background Technology

[0002] An anal fistula, short for anorectal fistula, is a chronic, infected passageway connecting the anal canal or rectum to the perineal skin. It is a sequela of ruptured perianal abscesses or incision drainage. It consists of three parts: an internal opening, a fistula tract, and an external opening. The internal opening is usually located in the anal crypt, with a very small number located in the rectal wall. The external opening is on the perianal skin. The main clinical feature of anal fistula is the recurrent discharge of small amounts of purulent, bloody, or mucous secretions from the external opening. Due to the irritation from these secretions, the anal area often experiences dampness, itching, and even eczema. When the external opening heals, an abscess forms within the fistula tract, leading to poor drainage and significant pain. In severe cases, systemic infection symptoms such as fever and chills may occur.

[0003] For this reason, when examining patients with anal fistulas, many hospitals generally first observe the area around the anus, and then further sample and test the secretions mixed in the patient's feces and urine. By combining observation and testing, pathological analysis and judgment are made to determine the stage and condition of the patient's anal fistula, so as to prescribe medication accordingly.

[0004] In the current practice, when proctologists routinely care for and treat patients, they need to move the patient to the examination table, have the patient take off their pants step by step, and then observe the area around the patient's anus. After the observation is completed, the patient has to go to the toilet to collect stool and urine samples. This process is quite cumbersome, requiring multiple steps, which causes waiting time for treatment and increases the patient's discomfort.

[0005] For example, Chinese utility model patent, authorized announcement number CN 221357525 U, discloses an examination and cleaning device for anorectal surgery, including a frame assembly, a reclining assembly, a waste fluid collection assembly, an infusion assembly, a storage assembly, and a step assembly. The reclining assembly is installed on the frame assembly, and the waste fluid collection assembly is installed on the reclining assembly and extends into the frame assembly. An infusion assembly is installed at the end of the frame assembly and on the side opposite to the waste fluid collection assembly. The storage assembly is also provided inside the frame assembly. The step assembly is located on the side wall of the frame assembly, which enables rapid collection and treatment of cleaning waste fluid and avoids cross-infection.

[0006] While the aforementioned existing patented technologies have solved the problems of collecting cleaning waste fluid from the patient's anus and avoiding cross-infection, they have not addressed how to shorten the observation and sampling cycle for patients with anal fistulas or improve the patient's experience during the observation and sampling process. Therefore, they have not solved the problem of observation and sampling for patients with anal fistulas.

[0007] In view of the above, a supine mat for examining patients with anal fistula and an examination bed with the supine mat are proposed to solve the above problems. The observation and sampling steps can be carried out simultaneously. Patients can be observed and have their bowel and bladder emptied while lying prone or supine on the supine mat, which is conducive to sampling. Utility Model Content

[0008] To address the problems existing in the prior art, this utility model provides a sleeping pad for examining patients with anal fistula and an examination bed with the sleeping pad. With the sleeping pad and examination bed, on the one hand, this application has a pad body, and the surface of the pad body is connected to a plush layer. When the patient with anal fistula lies prone or supine on the sleeping pad, the pad body can provide support, and the soft plush layer can prevent the patient from feeling a foreign body when in contact with it, thus improving comfort. At the same time, it is convenient for doctors to conduct perianal examinations on patients with anal fistula.

[0009] On the other hand, the pad body and the plush layer of the mattress of this application have a pre-embedded hole at the same position. The pre-embedded hole is provided with a receiving groove that matches the pre-embedded hole. One end of the receiving groove is a frustum-shaped fecal trough, and the other end of the receiving groove is a long strip-shaped toilet trough. The inner bottom surface of the long strip-shaped toilet trough is provided with several drainage V-shaped grooves. Through the design of the frustum-shaped fecal trough and the long strip-shaped toilet trough, the mattress can collect the feces and urine of patients with anal fistula. The design of several drainage V-shaped grooves on the inner bottom surface of the long strip-shaped toilet trough can ensure that urine can flow and collect conveniently in the long strip-shaped toilet trough.

[0010] In addition, one end of the receiving groove of the mattress in this application is a frustum-shaped fecal trough, and the other end of the receiving groove is a long strip-shaped stool trough. The frustum-shaped fecal trough is conducive to doctors' direct observation of the shape, viscosity and color of feces. A transparent flat plate is provided at the end of the long strip-shaped stool trough away from the frustum-shaped fecal trough, and a transparent arc-shaped plate is provided on the side of the long strip-shaped stool trough away from the defecation V-shaped groove. Doctors can observe the color and viscosity of urine with the naked eye through the transparent flat plate and the transparent arc-shaped plate.

[0011] In addition, the long strip-shaped toilet bowl of this application has an inlet port at one end near the frustum-shaped fecal trough, which is connected to the frustum-shaped fecal trough. Furthermore, the vertical height of the receiving groove at the end near the frustum-shaped fecal trough is lower than that at the end near the long strip-shaped toilet bowl. This not only isolates feces and urine but also prevents urine from flowing back and mixing with feces, facilitating urine collection and conforming to human physiology. The height difference between the two ends of the receiving groove allows urine to collect towards the end near the long strip-shaped toilet bowl. The transparent flat plate, transparent curved plate, and long strip-shaped toilet bowl form a semi-enclosed inlet space, which improves the sanitary environment, prevents urine from splashing out, and enhances aesthetics.

[0012] Finally, the examination bed of this application is equipped with a mattress embedded in the surface of the examination bed, which allows patients with anal fistulas to lie prone or supine on the examination bed. The affected anal area can be placed on the mattress. When the patient lies prone or supine on the mattress, anal observation and bowel and bladder discharge can be performed, which is convenient for doctors to carry out anal examinations. At the same time, it is beneficial for patients to defecate and urinate. Observation and sampling can be carried out in a short time or simultaneously. The process is simple and convenient, without the need for step-by-step procedures, shortening the treatment waiting time and improving the patient's treatment experience.

[0013] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0014] This application proposes a bed pad for examining patients with anal fistula, comprising a pad body and a plush layer connected to the surface of the pad body. The pad body and the plush layer have pre-embedded holes at the same location. A receiving groove adapted to the pre-embedded hole is provided within the pre-embedded hole. One end of the receiving groove is a frustum-shaped fecal trough, and the other end is a long strip-shaped stool trough. The inner bottom surface of the long strip-shaped stool trough has several V-shaped drainage grooves. A transparent flat plate is provided at the end of the long strip-shaped stool trough away from the frustum-shaped fecal trough, and a transparent arc-shaped plate is provided on the side of the long strip-shaped stool trough away from the drainage V-shaped grooves. A stool inlet port is provided at the end of the long strip-shaped stool trough near the frustum-shaped fecal trough, and the stool inlet port communicates with the frustum-shaped fecal trough. Using a horizontal plane as a reference, the vertical height of the end of the receiving groove near the frustum-shaped fecal trough is lower than the end of the receiving groove near the long strip-shaped stool trough. The transparent flat plate, the transparent arc-shaped plate, and the long strip-shaped stool trough constitute a semi-enclosed stool receiving space.

[0015] To solve its technical problem, the further technical solution adopted by this utility model is as follows:

[0016] Optionally, the aforementioned bedding includes an observation mirror, which is disposed on the surface of the bedding body at the outer edge of the frustum-shaped manure trough, with the mirror side of the observation mirror facing the frustum-shaped manure trough, and the observation mirror can be housed on the surface of the bedding body.

[0017] Alternatively, in the aforementioned mattress, the observation mirror is connected to the mattress body via a pull-out mechanism.

[0018] Alternatively, in the aforementioned mattress, the pull-out mechanism includes a pull rod and a slide groove. One end of the pull rod is connected to the back hinge of the observation mirror, and the other end of the pull rod is slidably connected to the slide groove via a damping slider. The slide groove is formed on the mattress body.

[0019] Alternatively, in the aforementioned mattress, the mattress body has a storage groove adapted to the observation mirror, and the sliding groove is located within the storage groove.

[0020] Optionally, in the aforementioned mattress, the frustum-shaped latrine and the elongated latrine are designed to be smoothly connected.

[0021] Optionally, in the aforementioned mattress, the defecation V-groove is inclined downwards from the defecation port toward the transparent flat plate.

[0022] Optionally, in the above-mentioned mattress, the mattress body is made of polyvinyl chloride and the receiving groove is made of polycarbonate.

[0023] This application also proposes an examination bed for patients with anal fistula, which includes a mattress as described in any of the above claims, the mattress being embedded in the surface of the examination bed.

[0024] Based on the above-mentioned examination bed, the further technical solution adopted by this utility model to solve its technical problem is as follows:

[0025] Optionally, in the above-mentioned examination bed, the examination bed has a bed board with grooves adapted to the mattress, and the inner peripheral edge of the grooves has steps that are adapted to and abut against the outer edge of the mattress.

[0026] Compared with the prior art, this application has the following technical effects:

[0027] On the one hand, this application has a cushion body, and the surface of the cushion body is connected with a plush layer. When the patient with an anal fistula lies prone or on a mattress, the cushion body can provide support. The soft plush layer can prevent the patient from feeling a foreign body when in contact with it, improve comfort, and at the same time facilitate doctors to conduct perianal examinations on patients with anal fistulas.

[0028] On the other hand, the pad body and the plush layer of the mattress of this application have a pre-embedded hole at the same position. The pre-embedded hole is provided with a receiving groove that matches the pre-embedded hole. One end of the receiving groove is a frustum-shaped fecal trough, and the other end of the receiving groove is a long strip-shaped toilet trough. The inner bottom surface of the long strip-shaped toilet trough is provided with several drainage V-shaped grooves. Through the design of the frustum-shaped fecal trough and the long strip-shaped toilet trough, the mattress can collect the feces and urine of patients with anal fistula. The design of several drainage V-shaped grooves on the inner bottom surface of the long strip-shaped toilet trough can ensure that urine can flow and collect conveniently in the long strip-shaped toilet trough.

[0029] In addition, one end of the receiving groove of the mattress in this application is a frustum-shaped fecal trough, and the other end of the receiving groove is a long strip-shaped stool trough. The frustum-shaped fecal trough is conducive to doctors' direct observation of the shape, viscosity and color of feces. A transparent flat plate is provided at the end of the long strip-shaped stool trough away from the frustum-shaped fecal trough, and a transparent arc-shaped plate is provided on the side of the long strip-shaped stool trough away from the defecation V-shaped groove. Doctors can observe the color and viscosity of urine with the naked eye through the transparent flat plate and the transparent arc-shaped plate.

[0030] In addition, the long strip-shaped toilet bowl of this application has an inlet port at one end near the frustum-shaped fecal trough, which is connected to the frustum-shaped fecal trough. Furthermore, the vertical height of the receiving groove at the end near the frustum-shaped fecal trough is lower than that at the end near the long strip-shaped toilet bowl. That is, the vertical height of the frustum-shaped fecal trough is lower than that of the long strip-shaped toilet bowl. This not only isolates feces and urine but also prevents urine from flowing back and mixing with feces, making it easier to collect urine. This design conforms to human physiology. The height difference between the two ends of the receiving groove facilitates the collection of urine towards the end of the receiving groove near the long strip-shaped toilet bowl. The transparent flat plate, the transparent curved plate, and the long strip-shaped toilet bowl constitute a semi-enclosed inlet space, which can improve the sanitary environment, prevent urine from splashing out, and improve aesthetics.

[0031] Finally, the examination bed of this application is equipped with a mattress embedded in the surface of the examination bed, which allows patients with anal fistulas to lie prone or supine on the examination bed. The affected anal area can be placed on the mattress. When the patient lies prone or supine on the mattress, anal observation and bowel and bladder discharge can be performed, which is convenient for doctors to carry out anal examinations. At the same time, it is beneficial for patients to defecate and urinate. Observation and sampling can be carried out in a short time or simultaneously. The process is simple and convenient, without the need for step-by-step procedures, shortening the treatment waiting time and improving the patient's treatment experience.

[0032] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0033] Figure 1 This is one of the three-dimensional structural schematic diagrams of Embodiment 1 of this application;

[0034] Figure 2 This is a three-dimensional structural diagram of the receiving groove in Embodiment 1 of this application;

[0035] Figure 3 This is a three-dimensional structural diagram of the elongated toilet bowl in Embodiment 1 of this application;

[0036] Figure 4 This is a three-dimensional structural diagram of the pre-embedded hole in Embodiment 1 of this application;

[0037] Figure 5 This is the second three-dimensional structural schematic diagram (with observation lens) in Embodiment 1 of this application;

[0038] Figure 6 This is a cross-sectional schematic diagram of the observation mirror and the pull-out mechanism used in Embodiment 1 of this application;

[0039] Figure 7 This is a simplified schematic diagram of the observation mirror and the pull-out mechanism used in Embodiment 1 of this application;

[0040] Figure 8 This is a three-dimensional structural schematic diagram of Embodiment 2 of this application (the mattress is embedded in the surface of the examination bed);

[0041] Figure 9 This is a three-dimensional structural diagram of the grooves and steps on the bed board in Embodiment 2 of this application;

[0042] Figure 10 This is a three-dimensional structural diagram of Embodiment 2 of this application (the bed board has grooves adapted to the mattress).

[0043] The components in the attached diagram are labeled as follows:

[0044] The components include: 1. Substrate body; 11. Storage groove; 2. Plush layer; 3. Pre-embedded hole; 4. Receiving groove; 41. Frustum trough; 42. Long strip toilet trough; 421. Defecation V-shaped groove; 422. Transparent flat plate; 423. Transparent arc-shaped plate; 424. Inlet port; 5. Observation mirror; 6. Pull-out mechanism; 61. Pull rod; 62. Slide; 63. Damping slider; 7. Bed board; 8. Pit and step; 81. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] Example 1

[0047] like Figures 1 to 7As shown in one embodiment of this application, a bed pad for examining an anal fistula patient is provided, comprising a pad body 1 and a plush layer 2 connected to the surface of the pad body 1. The pad body 1 and the plush layer 2 have pre-embedded holes 3 at the same location. A receiving groove 4 adapted to the pre-embedded hole 3 is provided within the pre-embedded hole 3. One end of the receiving groove 4 is a frustum-shaped fecal trough 41, and the other end is a long strip-shaped stool trough 42. The inner bottom surface of the long strip-shaped stool trough 42 is provided with several defecation-relieving V-shaped grooves 421. The long strip-shaped stool trough 42 is located away from the frustum-shaped fecal trough 41. A transparent flat plate 422 is provided at one end of the long strip toilet 42. A transparent arc-shaped plate 423 is provided on the side of the long strip toilet 42 away from the V-shaped drain 421. An inlet port 424 is provided at the end of the long strip toilet 42 near the frustum-shaped fecal trough 41. The inlet port 424 is connected to the frustum-shaped fecal trough 41. With the horizontal plane as a reference, the vertical height of the end of the receiving groove 4 near the frustum-shaped fecal trough 41 is lower than the end of the receiving groove 4 near the long strip toilet 42. The transparent flat plate 422, the transparent arc-shaped plate 423 and the long strip toilet 42 constitute a semi-enclosed inlet space.

[0048] In this embodiment, on the one hand, the mattress has a pad body, and the surface of the pad body is connected to a plush layer. When the patient with an anal fistula lies prone or supine on the mattress, the pad body can provide support, and the soft plush layer can prevent the patient from feeling a foreign body when in contact with it, thus improving comfort. At the same time, it is beneficial for doctors to conduct perianal examinations on patients with anal fistulas.

[0049] On the other hand, the padding body and the plush layer of the mattress have pre-embedded holes at the same position. The pre-embedded holes are equipped with receiving grooves that are compatible with the pre-embedded holes. One end of the receiving groove is a frustum-shaped fecal groove, and the other end of the receiving groove is a long strip-shaped toilet groove. The inner bottom surface of the long strip-shaped toilet groove is equipped with several drainage V-shaped grooves. Through the design of the frustum-shaped fecal groove and the long strip-shaped toilet groove, the mattress can collect the feces and urine of patients with anal fistula. The design of several drainage V-shaped grooves on the inner bottom surface of the long strip-shaped toilet groove can ensure that urine can flow and collect easily in the long strip-shaped toilet groove.

[0050] In addition, one end of the receiving groove of the mattress is a frustum-shaped fecal trough, and the other end is a long strip-shaped stool trough. The frustum-shaped fecal trough makes it easier for doctors to directly observe the shape, viscosity and color of the feces. A transparent flat plate is set at the end of the long strip-shaped stool trough away from the frustum-shaped fecal trough, and a transparent curved plate is set on the side of the long strip-shaped stool trough away from the stool V-shaped groove. Doctors can observe the color and viscosity of urine with the naked eye through the transparent flat plate and the transparent curved plate.

[0051] In addition, the long, narrow latrine of the mattress has an inlet port at one end near the frustum-shaped fecal trough, which is connected to the frustum-shaped fecal trough. Furthermore, the vertical height of the receiving trough at the end near the frustum-shaped fecal trough is lower than that at the end near the long, narrow latrine. This not only isolates feces and urine but also prevents urine from flowing back and mixing with feces, facilitating urine collection and conforming to human physiology. The height difference between the two ends of the receiving trough allows urine to collect towards the end near the long, narrow latrine. The transparent flat plate, transparent curved plate, and long, narrow latrine together form a semi-enclosed space for receiving feces, improving hygiene, preventing urine splashing, and enhancing aesthetics.

[0052] In another embodiment of this application, such as Figure 5 As shown, optionally, an observation mirror 5 is included. The observation mirror 5 is disposed on the surface of the pad body 1 at the outer edge of the frustum-shaped manure trough 41. The mirror side of the observation mirror 5 faces the frustum-shaped manure trough 41. The observation mirror 5 can be stored on the surface of the pad body 1.

[0053] In this embodiment, by setting an observation mirror on the surface of the pad body, with the mirror side of the observation mirror facing the frustum-shaped fecal trough, doctors can easily observe the perianal area of ​​the anal fistula patient through the mirror reflection of the observation mirror. The observation mirror can be stored on the surface of the pad body for convenient and neat storage.

[0054] In another embodiment of this application, such as Figures 5 to 7 As shown, optionally, the observation mirror 5 is connected to the pad body 1 via a pull-out mechanism 6;

[0055] In this embodiment, the observation mirror is connected to the padding body through a pull-out mechanism, providing a structural basis for folding and storing the observation mirror.

[0056] In another embodiment of this application, such as Figure 6 and Figure 7 As shown, optionally, the pull-out mechanism 6 includes a pull rod 61 and a slide groove 62. One end of the pull rod 61 is hinged to the back of the observation mirror 5, and the other end of the pull rod 61 is slidably connected to the slide groove 62 via a damping slider 63. The slide groove 62 is formed on the pad body 1. The lower end of the observation mirror 5 is hinged to the pad body 1.

[0057] In this embodiment, structural components such as a pull rod, a slide, and a damping slider are used, along with the connection between the pull rod and the back hinge of the observation mirror, and the connection between the lower end of the observation mirror and the pad body, thereby achieving the function of rotating and raising or lowering the observation mirror.

[0058] In another embodiment of this application, such as Figure 6 and Figure 7 As shown, optionally, the pad body 1 is provided with a storage groove 11 adapted to the observation mirror 5, and the sliding groove 62 is located in the storage groove 11;

[0059] In this embodiment, by creating a storage groove on the padding body, the observation mirror can be rotated and stored within the padding body.

[0060] In another embodiment of this application, such as Figure 1 , Figure 2 and Figure 5 As shown, optionally, the frustum-shaped latrine 41 and the elongated latrine 42 are designed to be smoothly connected;

[0061] In this embodiment, the frustum-shaped latrine and the elongated toilet trough are designed with a smooth connection, which can further improve the problem of urine splashing. The smooth connection surface can reduce the impact force of urine and prevent urine from splashing out.

[0062] In another embodiment of this application, such as Figures 1 to 3 and Figure 5 As shown, optionally, the urination V-groove 421 is inclined downward from the urination port 424 toward the transparent flat plate 422;

[0063] In this embodiment, the inclined structure design of the V-shaped trough can further prevent urine from flowing back and mixing with feces, and facilitates the collection of urine towards the end of the long strip-shaped trough near the transparent flat plate.

[0064] In another embodiment of this application, such as Figure 1 As shown, optionally, the pad body 1 is made of polyvinyl chloride, and the receiving groove 4 is made of polycarbonate.

[0065] In this embodiment, the padding body is made of polyvinyl chloride, which has high mechanical strength, good wear resistance, high hardness, and is easy to mold and process; the receiving groove is made of polycarbonate, which has good strength and rigidity, high transparency, and is easy to process and mold.

[0066] Example 2

[0067] like Figure 8 As shown, in one embodiment of this application, an examination bed for patients with anal fistula is provided, which includes a mattress as described in any one of the above embodiments 1, the mattress being embedded in the surface of the examination bed;

[0068] In this embodiment, the examination bed is equipped with a mattress embedded in its surface, allowing patients with anal fistulas to lie prone or supine on the examination bed. The affected anal area can be positioned on the mattress. When the patient lies prone or supine on the mattress, anal observation and urination / defecation can be performed, facilitating anal examinations for doctors and aiding in the patient's defecation and urination. Observation and sampling can be carried out sequentially or simultaneously in a short time, making the process simple and convenient without the need for step-by-step procedures, thus shortening treatment waiting time and improving the patient's treatment experience.

[0069] In another embodiment of this application, such as Figures 8 to 10 As shown, optionally, the examination bed has a bed board 7, the bed board 7 has a groove 8 adapted to the mattress, the inner peripheral edge of the groove 8 has a step 81, the step 81 is adapted to and abuts against the outer edge of the mattress;

[0070] In this embodiment, by creating grooves on the bed board that are compatible with the mattress, and by creating steps on the inner periphery of the grooves, with the steps adapting to and abutting against the outer edge of the mattress, the mattress can be limited by the grooves and steps on the bed board, thus avoiding the problem of poor treatment experience for patients with anal fistulas due to large displacement or sliding of the mattress during use.

[0071] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lying mat for examining patients with anal fistula, characterized in that: The device includes a padding body (1) and a plush layer (2) connected to the surface of the padding body (1). The padding body (1) and the plush layer (2) have pre-embedded holes (3) at the same location. A receiving groove (4) adapted to the pre-embedded hole (3) is provided inside the pre-embedded hole (3). One end of the receiving groove (4) is a frustum-shaped trough (41), and the other end is a long strip-shaped latrine (42). The inner bottom surface of the long strip-shaped latrine (42) is provided with several V-shaped drainage grooves (421). A transparent flat plate (422) is provided at the end of the long strip-shaped latrine (42) away from the frustum-shaped trough (41). The long strip toilet bowl (42) is provided with a transparent arc plate (423) on the side away from the defecation V-shaped groove (421). The long strip toilet bowl (42) is provided with a defecation inlet port (424) at the end near the frustum-shaped fecal trough (41). The defecation inlet port (424) is connected to the frustum-shaped fecal trough (41). With the horizontal plane as a reference, the vertical height of the receiving groove (4) at the end near the frustum-shaped fecal trough (41) is lower than that at the end near the long strip toilet bowl (42). The transparent flat plate (422), the transparent arc plate (423) and the long strip toilet bowl (42) constitute a semi-enclosed defecation receiving space.

2. The examination mat for patients with anal fistula according to claim 1, characterized in that: Includes an observation mirror (5), which is disposed on the surface of the pad body (1) on the outer edge of the frustum-shaped manure trough (41), with the mirror side of the observation mirror (5) facing the frustum-shaped manure trough (41), and the observation mirror (5) can be stored on the surface of the pad body (1).

3. The examination mat for patients with anal fistula according to claim 2, characterized in that: The observation mirror (5) is connected to the pad body (1) via a pull-out mechanism (6).

4. The examination mat for patients with anal fistula according to claim 3, characterized in that: The pull-out mechanism (6) includes a pull rod (61) and a slide groove (62). One end of the pull rod (61) is connected to the back hinge of the observation mirror (5), and the other end of the pull rod (61) is slidably connected to the slide groove (62) through a damping slider (63). The slide groove (62) is formed on the pad body (1).

5. A lying mat for examining anal fistula patients according to claim 4, characterized in that: The cushion body (1) is provided with a storage groove (11) that is compatible with the observation mirror (5), and the slide (62) is located in the storage groove (11).

6. A lying mat for examining anal fistula patients according to claim 1, characterized in that: The frustum-shaped trough (41) and the elongated trough (42) are designed to be smoothly connected.

7. A lying mat for examining patients with anal fistula according to claim 1, characterized in that: The vent V-shaped groove (421) is inclined downward from the vent port (424) toward the transparent flat plate (422).

8. A lying mat for examining patients with anal fistula according to claim 1, characterized in that: The pad body (1) is made of polyvinyl chloride, and the receiving groove (4) is made of polycarbonate.

9. An examination bed for patients with anal fistula, characterized in that: The bed includes the mattress according to any one of claims 1-8, wherein the mattress is embedded in the surface of the examination bed.

10. An examination bed for patients with anal fistula according to claim 9, characterized in that: The examination bed has a bed board (7), the bed board (7) has a groove (8) adapted to the mattress, and the inner peripheral edge of the groove (8) has a step (81), the step (81) is adapted to and abuts against the outer edge of the mattress.

Images