Bed pan for miscarriage prevention pregnant woman
By designing a V-shaped folding bedpan suitable for the hip-elevated lying position and a detachable cleaning bag structure, the problem of traditional bedpans being unsuitable for pregnant women in obstetrics and gynecology is solved, achieving a safe and convenient excretion process and reducing the risk of premature birth.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU OBSTETRICS & GYNECOLOGY HOSPITAL
- Filing Date
- 2025-04-24
- Publication Date
- 2026-04-17
AI Technical Summary
Traditional bedpans are not suitable for pregnant women in the obstetrics and gynecology department who are in a supine position with their hips elevated, as this can lead to discomfort, displacement of the bedpan, and leakage of excrement, increasing the risk of premature birth.
A V-shaped folding frame toilet bowl was designed, featuring a through-hole for toileting and a removable cleaning bag. The cleaning bag is securely installed via guide rails and guide rods, making it suitable for use in a hip-elevated lying position and preventing leakage of excrement.
Excretion can be completed without changing the patient's position, reducing the risk of premature birth, minimizing the risk of leakage, reducing the risk of cross-infection, and improving the success of treatment.
Smart Images

Figure CN224126227U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a sanitary product, and more particularly to a sanitary product suitable for obstetric treatment, specifically a bedpan for pregnant women who are trying to maintain their pregnancy. Background Technology
[0002] Traditional bedpans are generally designed for patients in a supine position. However, pregnant women undergoing obstetric treatment are typically positioned with their hips elevated. Using a traditional bedpan in this situation can lead to positional incompatibility, easily causing the bedpan to shift and resulting in leakage of waste. Furthermore, if a pregnant woman is forced to change position to adapt to a traditional bedpan, it increases the risk of premature birth.
[0003] Therefore, there is an urgent need to design a bedpan suitable for patients in a supine position with their hips elevated, so as to fully meet their treatment needs. Utility Model Content
[0004] The purpose of this invention is to address the problems encountered in the current treatment of pregnant women undergoing pregnancy maintenance by providing a bedpan for them. This bedpan allows patients in a supine position with their hips elevated to complete urination without changing their body position, effectively meeting their living needs, eliminating the risk of leakage, reducing the risk of premature birth, and creating favorable conditions for the smooth progress of treatment.
[0005] The technical solution of this utility model is:
[0006] A bedpan for pregnant women to maintain their pregnancy includes a frame, which is a horizontally placed V-shaped folding plate with a through-hole-shaped toilet hole on its top plate and a support plate on its side. The support plate is triangular, with its two sides connected to the top plate and bottom plate of the frame, respectively. It also includes a cleaning bag, which is a soft bag placed below the toilet hole, with its upper end open and larger than the toilet hole. The cleaning bag is detachably connected to the bottom surface of the top plate through a connecting structure so that the cleaning bag is aligned with the toilet hole.
[0007] Furthermore, the angle of the frame is 15°-30°.
[0008] Furthermore, the outer edge of the support plate is arc-shaped, and its surface is provided with through-hole-shaped engineering holes.
[0009] Furthermore, the engineering hole is triangular, adapted to the support plate.
[0010] Furthermore, the toilet opening is oblong in shape.
[0011] Furthermore, the cleaning bag is made of plastic film.
[0012] Further, the connecting structure includes a guide rail and a guide rod; the guide rail is in the shape of a straight rod, with a through groove provided along its length direction, and its cross-section is in the shape of a "kou" character with a notch at the bottom; there are two such guide rails, which are arranged in parallel on both sides of the toilet hole; the guide rod is in the shape of a straight rod, with an inverted "convex" cross-section, and its length and size are both adapted to the guide rail and can be inserted into the guide rail movably; there are two such guide rods, which are arranged in parallel on both sides of the upper end edge of the cleaning bag, so that the cleaning bag can be stably installed on the frame body through the insertion connection of the guide rod and the guide rail.
[0013] Further, the upper end of the groove is open, and the lower end is closed.
[0014] The beneficial effects of the present utility model:
[0015] The present utility model is reasonable in design, simple in structure and convenient to use. It can enable the pregnant woman in fetal protection to complete toileting without changing the hip-high lying position, not only effectively meeting the living needs of the patient, but also reducing the risk of premature birth because there is no need to change the body position. At the same time, by using a disposable and replaceable cleaning bag, the hidden danger of excrement leakage is eliminated, and the probability of cross-contamination is reduced, creating favorable conditions for the smooth progress of the treatment. Brief Description of the Drawings
[0016] Figure 1 is the front view of the present utility model. <第0000038号><第0000039号>is the back view of the present utility model.
[0018] Figure 3 is the structural schematic diagram of the guide rail.
[0019] Figure 4 is the structural schematic diagram of the guide rod and the cleaning bag assembly.
[0020] Wherein, 1-frame body; 2-toilet hole; 3-supporting plate; 4-engineering hole; 5-cleaning bag; 6-connecting structure; 61-guide rail; 62-guide rod. Specific Embodiments
[0021] The following further describes the present utility model with reference to the drawings and embodiments.
[0022] As Figure 1-4 shown.
[0023] A toilet for pregnant women in fetal protection includes a frame body 1 and a cleaning bag 5.
[0024] The frame body 1 is in the shape of a horizontally placed V-shaped folding plate and is made of hard materials such as plastic plates, so as to have sufficient compressive strength. At the same time, the lengths of the top plate and the bottom plate of the frame body 1 are basically the same, and the angle between them is 15° - 30°, so that it can coincide with the angle of the hip-high lying position and meet the use requirements.
[0025] A toilet hole 2 in the shape of a through hole is provided on the top plate of the frame body 1. The toilet hole 2 is in the shape of an oblong hole, and its size is similar to that of a traditional toilet bowl, which is convenient for use. At the same time, the toilet hole 2 is located at the middle position of the transverse direction of the top plate, and the lower edge thereof is about 15 cm away from the bottom edge of the top plate, so as to better meet the use requirements.
[0026] A support plate 3 is provided on the side surface of the frame body 1. The support plate 3 is triangular, and its two side edges are respectively connected to the top plate and the bottom plate of the frame body 1, so as to form a strong support for the frame body. At the same time, the outer side edge of the support plate 3 is arc-shaped, which not only improves the aesthetic degree, but also increases the safety. Preferably, through holes in the shape of engineering holes 4 are provided on the plate surface of the support plate 3, which can reduce the weight of the support plate 3 and facilitate taking and placing. At the same time, the engineering hole 4 is triangular and is adapted to the support plate 1 to improve the aesthetic degree.
[0027] The cleaning bag 5 is in the shape of a soft bag and is made of materials such as transparent or opaque plastic films. Its upper end is open and larger than the toilet hole 2. The cleaning bag 5 is arranged below the toilet hole 2 and is detachably connected to the bottom surface of the top plate through a connecting structure 6 to ensure that the cleaning bag is aligned with the toilet hole.
[0028] The connecting structure 6 includes a guide rail 61 and a guide rod 62.
[0029] The guide rail 61 is in the shape of a straight rod, and a through-long groove is provided thereon along its length direction. Its cross-section is in the shape of a "mouth" with a notch at the bottom. The guide rail 61 is arranged on the bottom surface of the top plate of the frame body, adjacent to the side edge of the toilet hole 2. There are two guide rails 61, which are arranged in parallel on both sides of the toilet hole.
[0030] The guide rod 62 is in the shape of a straight rod, and its cross-section is in the shape of an inverted "convex". Its length and size are both adapted to the guide rail 61 and can be movably inserted into the guide rail 61. There are two guide rods 62, which are arranged in parallel on both sides of the upper end edge of the cleaning bag 5. The upper end edge of the cleaning bag 2 is fixed to the lower end of the guide rod. Thus, the cleaning bag can be firmly installed on the frame body through the insertion of the guide rod and the guide rail. Preferably, the guide rod and the cleaning bag assembly can be made into a disposable product, which can not only save the cleaning work but also eliminate the risk of cross-infection.
[0031] Furthermore, since the guide rail 61 is angled downwards, the upper end of the groove is open and the lower end is closed, ensuring that the guide rod 62 will not slide out from the lower end of the groove.
[0032] The method of using this utility model is as follows:
[0033] Insert the guide rod on the cleaning bag into the guide rail to securely connect the cleaning bag to the frame. Then, place the frame under the pregnant woman in a suitable position, ensuring the toilet opening is accurately positioned, and collect the excrement through the cleaning bag. This way, the pregnant woman does not need to change position when using the toilet, effectively avoiding leakage caused by the displacement of the bedpan, thus not only meeting the patient's needs but also preventing cross-infection. Furthermore, because the pregnant woman does not need to change position when using the toilet, it also reduces the risk of premature birth and improves the effectiveness of pregnancy maintenance.
[0034] After using the toilet, remove the frame from the bed, pull the guide rod from the guide rail, remove the cleaning bag from the frame and discard it, and then clean the frame appropriately, which greatly improves the convenience of use.
[0035] The parts not covered in this utility model are the same as or can be implemented using existing technologies.
Claims
1. A bedpan for pregnant women to maintain their pregnancy, comprising a frame, characterized in that, The frame body is in the shape of a horizontally placed V-shaped folded plate, with a through-hole-shaped toilet hole provided on its top plate, and a support plate provided on its side; the support plate is triangular, and its two sides are respectively connected to the top plate and the bottom plate of the frame body; it also includes a cleaning bag; the cleaning bag is in the shape of a soft bag, is arranged below the toilet hole, and its upper end is open and larger than the toilet hole; The cleaning bag is detachably connected to the bottom surface of the top plate through a connection structure so that the cleaning bag is aligned with the toilet hole.
2. The bedpan for a pregnant woman as set forth in claim 1, wherein The angle of the frame body is 15° - 30°.
3. The bedpan for a pregnant woman as set forth in claim 1, wherein The outer side of the support plate is arc-shaped, and through-hole-shaped engineering holes are provided on its plate surface.
4. The bedpan for a pregnant woman as set forth in claim 3, wherein The engineering holes are triangular and are adapted to the support plate.
5. The bedpan for a pregnant woman as set forth in claim 1, wherein The toilet hole is in the shape of an oblong hole.
6. The bedpan for a pregnant woman as set forth in claim 1, wherein The cleaning bag is made of plastic film.
7. The bedpan for a pregnant woman as set forth in claim 1, wherein The connection structure includes a guide rail and a guide rod; the guide rail is in the shape of a straight rod, with a through-long groove provided along its length direction, and its cross-section is in the shape of a "mouth" character with a notch at the bottom; there are two guide rails, which are arranged in parallel on both sides of the toilet hole; the guide rod is in the shape of a straight rod, its cross-section is in the shape of an inverted "convex" character, its length and size are both adapted to the guide rail, and it can be inserted into the guide rail movably; there are two guide rods, which are arranged in parallel on both sides of the upper edge of the cleaning bag so that the cleaning bag can be firmly installed on the frame body through the insertion of the guide rod and the guide rail.
8. The bedpan for a pregnant woman as set forth in claim 7, wherein The upper end of the groove is open and the lower end is closed.