Nursing midwifery device for obstetrics and gynecology department
By designing a combination of a hemisphere, connecting sleeve, connecting plate, and limiting ring, the problem of insufficient stability of the birthing ball was solved, achieving higher safety and comfort in use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-04-10
AI Technical Summary
Existing birthing balls are not very stable and can easily cause mothers to slip and fall, posing a safety hazard.
An obstetric and gynecological nursing midwifery device was designed, comprising a hemisphere, a connecting sleeve, a connecting plate, and a limiting ring. The limiting ring and adjustment components improve stability, prevent excessive shaking, and prevent falls.
The stability of the birthing ball has been improved, the amplitude of shaking has been reduced, and the safety and comfort of the mother during use has been ensured.
Smart Images
Figure CN224099620U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of obstetric devices, and in particular relates to an obstetric and gynecological nursing obstetric device. Background Technology
[0002] Midwifery devices play a vital role in obstetric and gynecological care, ensuring maternal and infant safety and enhancing the childbirth experience. Common midwifery devices include fetal heart rate monitors, forceps, vacuum extractors, and birthing balls. These devices help healthcare professionals better manage various situations during childbirth by monitoring fetal status, assisting in difficult deliveries, and alleviating maternal pain. Among them, the birthing ball, as a non-invasive midwifery tool, offers multiple positional options to help mothers relieve contraction pain, promote fetal descent, adjust body position, and accelerate labor. Its flexible usage, such as sitting, kneeling, leaning, and prone positions, effectively reduces lower back pressure and improves the childbirth experience.
[0003] However, existing birthing balls also have certain drawbacks. First, due to the characteristics of their own structure, they are not very stable and require a high degree of cooperation between medical staff and mothers. Mothers are prone to slipping and falling when using them, which poses certain safety hazards. Utility Model Content
[0004] The purpose of this invention is to provide a maternal and childbirth nursing and assistive device that improves stability during use and prevents excessive shaking that could cause the mother to fall.
[0005] The obstetric and gynecological nursing and midwifery device includes a delivery ball, which comprises two hemispheres that are clamped together vertically. Both hemispheres are hollow and a connecting plate is provided between them. A connecting sleeve for sealing the hemispheres is fixed between the connecting plate and the hemispheres. A limiting ring is fitted on the outer side of the lower hemisphere to prevent it from shaking too much. The diameter of the limiting ring is smaller than the diameter of the hemisphere. An adjustment component is provided between the connecting plate and the limiting ring to prevent the limiting ring from falling off.
[0006] Furthermore, an annular groove is formed between the connecting sleeve and the connecting plate. The outer diameter of the annular groove is the same as the inner diameter of the limiting ring, and the thickness of the limiting ring is equal to or less than the depth of the annular groove.
[0007] Furthermore, both the hemisphere and the connecting sleeve are made of elastic material, and the inner wall of the connecting sleeve is fixed to the outer wall of the connecting plate, while the bottom of the hemisphere is fixed to the connecting sleeve.
[0008] Furthermore, the adjustment component includes several evenly distributed connecting strips, both ends of which are connected to a connecting plate and a limiting ring respectively via limiting blocks.
[0009] Further, the limiting ring comprises two first connecting blocks in left and right clamping cooperation, the movable end of the first connecting block is connected through a second connecting block, the movable end of the second connecting block is fixed with a connecting rod, and the movable end of the first connecting block is provided with an insertion slot in interference fit with the connecting rod.
[0010] Further, the connecting plate is provided with a limiting block for fixing the connecting belt, and the limiting ring is provided with a through hole for the limiting block to pass through.
[0011] Further, the inner side wall of the limiting ring is an inclined surface with an outer high and inner low structure in contact with the spherical surface.
[0012] Further, the inner diameter of the limiting ring is equal to the radius of the spherical body.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model discloses a spherical body, connecting sleeve and connecting plate cooperate to improve the overall stability of the puerpera during use, reduce the position deviation when the spherical body deforms, avoid the puerpera falling down caused by the excessive shaking of the spherical body through the setting of the limiting ring, and finally avoid the limiting ring from falling off the spherical body through the setting of the adjusting assembly. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is Figure 1 It is a sectional view of the delivery ball;
[0017] Figure 3 It is Figure 1 It is an enlarged view of A in figure;
[0018] Figure 4 It is an exploded view of the limiting ring;
[0019] Figure 5 It is Figure 4 It is an enlarged view of B in figure;
[0020] The names of various components in the figure are as follows: 1, spherical body; 2, connecting sleeve; 3, connecting plate; 4, connecting belt; 5, limiting ring; 5.1, first connecting block; 5.2, second connecting block; 5.3, connecting rod; 6, limiting block. DETAILED DESCRIPTION
[0021] The utility model is further described below in combination with the drawings through specific embodiments, but is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. EMBODIMENT
[0022] The obstetric device for gynecological nursing provided by the embodiment comprises a delivery ball, as shown in Figure 1 and Figure 2 The delivery ball comprises two half-spheres 1 in clamping cooperation from top to bottom, and the half-spheres 1 are both hollow structures. A connecting plate 3 is arranged between the half-spheres 1, and a connecting sleeve 2 for closing the half-spheres 1 is fixed between the connecting plate 3 and the half-spheres 1. The half-spheres 1 can be inflated to keep the original elasticity of the delivery ball. The connecting sleeve 2 and the connecting plate 3 make the delivery ball more stable. The setting of the limiting ring 5 and the adjusting assembly further improves the stability of the delivery ball.
[0023] The limiting ring 5 is arranged outside the lower half-sphere 1 to avoid excessive shaking. The diameter of the limiting ring 5 is smaller than that of the half-sphere 1. The adjusting assembly is arranged between the connecting plate 3 and the limiting ring 5 to prevent the limiting ring 5 from falling off. When the half-sphere 1 shakes, the limiting ring 5 contacts the ground to limit the shaking range of the half-sphere 1. The adjusting assembly prevents the limiting ring 5 from falling off during the shaking of the half-sphere 1.
[0024] An annular groove is formed between the connecting sleeve 2 and the connecting plate 3. The outer diameter of the annular groove is the same as the inner diameter of the limiting ring 5, and the thickness of the limiting ring 5 is equal to or less than the depth of the annular groove. The limiting ring 5 can be sleeved in the annular groove during transportation and storage, which reduces the occupied space and prevents the limiting ring 5 from being lost during transportation and storage.
[0025] As shown in Figure 2 The half-spheres 1 and the connecting sleeve 2 are made of elastic material. The inner side wall of the connecting sleeve 2 is fixed to the outer side wall of the connecting plate 3, and the bottom of the half-sphere 1 is fixed to the connecting sleeve 2. This design increases the stability while reducing the impact on the elasticity and movement range of the half-sphere 1.
[0026] The adjusting assembly comprises a plurality of connecting belts 4 evenly distributed. The two ends of the connecting belts 4 are connected to the connecting plate 3 and the limiting ring 5 through limiting blocks 6, respectively. This design ensures that the position relationship between the limiting ring 5 and the lower half-sphere 1 is always consistent during the movement of the half-sphere 1, so that the half-sphere 1 always maintains stable bouncing movement. This design ensures that the half-sphere 1 always stays within a safe movement range during use, preventing excessive movement from causing injury to the mother and the fetus.
[0027] The adjusting assembly can also comprise a plurality of connecting belts 4 and connecting rods. The connecting belts 4 are evenly distributed on the front and rear sides of the half-sphere 1 to connect the connecting plate 3 and the limiting ring 5. The connecting rods are arranged on the left and right sides of the half-sphere 1 to connect the connecting plate 3 and the limiting ring 5.
[0028] The connecting band 4 is made of elastic material, which can improve stability and avoid the hard connection between the connecting band 4 and the limiting ring 5, so that the pregnant woman's body cannot be buffered and directly falls off the hemisphere 1 when the connecting band 4 is straightened.
[0029] As shown in Figure 4 The limiting ring 5 includes two first connecting blocks 5.1 that are clamped together, the movable end of the first connecting block 5.1 is connected through the second connecting block 5.2, the movable end of the second connecting block 5.2 is fixed with the connecting rod 5.3, and the movable end of the first connecting block 5.1 is provided with the insertion slot in interference fit with the connecting rod 5.3, which facilitates the disassembly and installation of the limiting ring 5 into the annular groove for storage, and also facilitates the improvement of the activity and the reduction of the hard collision with the ground and the hemisphere 1, which improves the comfort during use and also improves the service life.
[0030] The first connecting block 5.1, the second connecting block 5.2 and the connecting rod 5.3 are all made of rubber material.
[0031] The connecting plate 3 is provided with the limiting block 6 for fixing the connecting band 4, and the limiting ring 5 is provided with the through hole for the limiting block 6 to pass through, which facilitates the connection between the connecting band 4 and the connecting plate 3 and the limiting ring 5, and also facilitates the installation of the limiting ring 5 in the annular groove to avoid falling off during transfer.
[0032] The inner side wall of the limiting ring 5 is an inclined surface with high outside and low inside, which facilitates the stability of the hemisphere 1 when it contacts with the limiting ring 5, and also facilitates the reduction of wear when the hemisphere 1 contacts with the limiting ring 5.
[0033] The inner diameter of the limiting ring 5 is equal to the radius of the hemisphere 1, which facilitates the deformation of the hemisphere 1 to assist childbirth exercise when it is pressed by the pregnant woman's body, and also avoids the large position deviation of the hemisphere 1 during deformation, which causes a large impact on the balance of the pregnant woman's body, thereby providing safety protection for the pregnant woman during exercise.
[0034] Working principle, when in use, the limiting ring 5 is sleeved on the lower hemisphere 1, then one end of the connecting band 4 is fixed in the through hole on the limiting ring 5, the other end of the connecting band 4 is fixed on the connecting plate 3 through the limiting block 6, and then the pregnant woman performs relevant exercise on the upper hemisphere 1; after exercise or during transfer and storage, the connecting band 4 is disassembled from the limiting ring 5 and the connecting plate 3, the limiting ring 5 is taken out from the hemisphere 1, then the limiting ring 5 is separated into the first connecting block 5.1 and the second connecting block 5.2, the connecting band 4 is wound in the annular groove, then the first connecting block 5.1 and the second connecting block 5.2 are buckled in the annular groove and connected through the connecting rod 5.3 and the insertion slot, and finally the limiting block 6 is fixed on the connecting plate 3 through the through hole.
Claims
1. A gynaecological care midwifery device comprising a birthing ball, characterised in that: The delivery ball comprises two half-spheres (1) in clamping cooperation from top to bottom, and the half-spheres (1) are hollow structures, a connecting plate (3) is arranged between the half-spheres (1), a connecting sleeve (2) for closing the half-spheres (1) is fixed between the connecting plate (3) and the half-spheres (1), a limiting ring (5) for avoiding excessive shaking of the lower half-sphere (1) is sleeved on the outer side of the lower half-sphere (1), and the diameter of the limiting ring (5) is smaller than the diameter of the half-sphere (1), and an adjusting assembly for avoiding falling of the limiting ring (5) is arranged between the connecting plate (3) and the limiting ring (5).
2. The obstetric care midwifery device according to claim 1, wherein: The connecting sleeve (2) and the connecting plate (3) form an annular groove, the outer diameter of the annular groove is the same as the inner diameter of the limiting ring (5), and the thickness of the limiting ring (5) is equal to or less than the depth of the annular groove.
3. The obstetric care midwifery device according to claim 2, wherein: The half-spheres (1) and the connecting sleeve (2) are made of elastic material, the inner side wall of the connecting sleeve (2) is fixed with the outer side wall of the connecting plate (3), and the bottom of the half-sphere (1) is fixed with the connecting sleeve (2).
4. The obstetric care midwifery device according to claim 3, wherein: The adjusting assembly comprises a plurality of connecting belts (4) uniformly distributed, and the two ends of the connecting belt (4) are connected with the connecting plate (3) and the limiting ring (5) through limiting blocks (6) respectively.
5. The gynaecological nursing midwifery device according to claim 4, wherein: The limiting ring (5) comprises two first connecting blocks (5.1) in clamping cooperation from left to right, the movable ends of the first connecting blocks (5.1) are connected through second connecting blocks (5.2), the movable ends of the second connecting blocks (5.2) are fixed with connecting rods (5.3), and the movable ends of the first connecting blocks (5.1) are provided with insertion grooves in interference fit with the connecting rods (5.3).
6. The gynaecological nursing midwifery apparatus as claimed in claim 5, wherein: The connecting plate (3) is provided with limiting blocks (6) for fixing the connecting belts (4), and the limiting ring (5) is provided with through holes for the limiting blocks (6) to pass through.
7. The gynaecological nursing midwifery device according to claim 6, wherein: The inner side wall of the limiting ring (5) is in contact with the half-sphere (1) in an inclined surface with the outer side being high and the inner side being low.
8. The gynaecological nursing midwifery device according to claim 7, wherein: The inner diameter of the limiting ring (5) is equal to the radius of the half-sphere (1).