Obstetrical midwifery equipment

Abstract

The utility model provides obstetrical midwifery equipment, and belongs to the technical field of medical instruments. Comprising a bed body, a headrest is fixedly connected to one side of the upper end face of the bed body, a U-shaped plate is arranged in the middle of the end, away from the headrest, of the bed body, leg supports are arranged at the two ends of the side, located on the U-shaped plate, of the bed body, lifting grooves are formed in the two ends of the side, away from the leg supports, of the middle of the bed body, and handrails are slidably connected into the two lifting grooves. A driving assembly is arranged on one side of the middle of the bed body and used for driving the U-shaped plate to rotate, lifting assemblies used for driving the handrails to move are arranged at the lower ends of the two handrails, and the lifting assemblies drive the handrails to ascend and descend through rotation of the U-shaped plate. The obstetric table can solve the problem that an existing obstetric table cannot be suitable for different delivery modes.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an obstetric midwifery device. Background Art

[0002] In the field of obstetrics and gynecology, with the continuous advancement of medical technology and the growing demand for maternal and child health, the diversity and functionality of midwifery equipment have become particularly important. Traditional obstetric midwifery equipment includes delivery beds, cribs, etc. A series of midwifery equipment can significantly improve the comfort and safety of pregnant women's delivery process, while effectively ensuring the health and smooth birth of newborns.

[0003] Among them, the delivery bed is the most important midwifery equipment. Most obstetric delivery beds on the market currently adopt a fixed design, that is, a delivery bed is mainly suitable for one of normal delivery or cesarean section. For parturients who need to change the delivery method, they often need to change to another special delivery bed, which not only increases the workload of medical staff, but also may cause unnecessary movement risks to parturients and fetuses. Therefore, this application provides an obstetric midwifery device to meet the needs of delivery beds that cannot be applied to different delivery methods. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an obstetric midwifery device to solve the problem that the existing delivery bed cannot be applied to different delivery modes.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An obstetric midwifery device comprises: a bed body, a headrest is fixedly connected to one side of the upper end surface of the bed body, a U-shaped plate is arranged in the middle of one end of the bed body away from the headrest, leg rests are arranged at both ends of one side of the bed body located on the U-shaped plate, lifting grooves are arranged at both ends of the middle part of the bed body away from the leg rest, armrests are slidably connected inside the two lifting grooves, a driving assembly is arranged on one side of the middle part of the bed body, the driving assembly is used to drive the U-shaped plate to rotate, and lifting assemblies for driving the armrests to move are arranged at the lower ends of the two armrests, and the lifting assembly drives the armrests to rise and fall through the rotation of the U-shaped plate.

[0007] Optionally, the lower ends of the two leg rests are rotatably connected to a fixed plate, both sides of the lower end surface of the fixed plate are fixedly connected to a first guide rod, the lower end of the first guide rod passes through the bed body, and the middle part of the lower end surface of the fixed plate is fixedly connected to a lifting rod, movable grooves are opened on both sides of the interior of the bed body, and the lower ends of the lifting rods pass through the bed body through the movable grooves.

[0008] Optionally, clamping plates are slidably connected to both sides of the movable groove, one end of the two clamping plates is threadedly connected to a rotating rod and the threads on both sides are rotated in opposite directions, and one end of the rotating rod passes through the bed body.

[0009] Optionally, a rotating block is fixedly connected to the lower end of one side of the middle part of the U-shaped plate, and the U-shaped plate is rotatably connected to the bed body through the rotating block. The driving assembly includes a rotating shaft fixedly connected to the middle part of the rotating block, and one end of the rotating shaft passes through the bed body and is fixedly connected to the rotating plate.

[0010] Optionally, the outer side of the rotating plate is rotatably connected to a rotating sleeve, the inner side of the rotating sleeve is slidably connected to an insertion rod, one end of the insertion rod is fixedly connected to a connecting plate, a handle is fixedly connected to the middle of one end surface of the connecting plate, a second spring is fixedly connected to the outer side of the end surface of the connecting plate away from the handle, and one end of the second spring away from the connecting plate is fixedly connected to the rotating sleeve, and two holes are provided on one end surface of the bed with the axis of the rotating shaft as the center in an array, the distance from the axis of the hole to the axis of the rotating shaft is equal to the distance from the axis of the insertion rod to the axis of the rotating shaft, and the two holes are spaced ninety degrees apart.

[0011] Optionally, the lifting assembly includes a lifting plate fixedly connected to the lower ends of two armrests, first springs are fixedly connected to both sides of the upper end surface of the lifting plate, second guide rods are slidably connected to both sides of the middle part of the lifting plate, the upper end of the second guide rod is fixedly connected to the bed body, and a steel wire rope is fixedly connected to the middle part of the lower end surface of the lifting plate.

[0012] Optionally, a mounting seat is fixedly connected to the middle of the lower end surface of the bed body, and the middle and lower ends of the mounting seat are rotatably connected to rollers. The end of the wire rope away from the fixed connection with the lifting plate passes through the rollers at the lower and upper ends in clockwise and counterclockwise directions respectively and is fixedly connected to the middle of the U-shaped plate.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] The flexible conversion between normal delivery and cesarean section is realized. The rotatable design of the U-shaped plate enables the delivery bed to quickly adjust its shape according to the needs of the delivery method without replacing the entire delivery bed, which greatly improves the utilization efficiency and operation convenience of the delivery room. This rapid conversion capability is particularly important for emergency delivery and can quickly respond to the needs of different delivery scenarios.

[0015] Secondly, when the U-shaped plate rotates, the armrest can be automatically raised and lowered through the lifting assembly. During normal delivery, the armrest rises to provide hand support for the mother, ensuring that the mother can get the best support and comfort throughout the delivery process, helping to reduce the mother's tension and promote smooth delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of obstetric and midwifery equipment;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the control components of the obstetrics and midwifery equipment;

[0019] Figure 3 This is a partial top view of the interior of an obstetrics and assisted delivery bed;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 Schematic diagram of the three-dimensional structure of the turn plate installation of obstetric and midwifery equipment.

[0022] Reference numerals:

[0023] 1. U-shaped plate; 2. bed body; 3. leg support; 4. lifting slot; 5. armrest; 6. rotating plate; 7. first guide rod; 8. mounting seat; 9. roller; 10. wire rope; 11. second guide rod; 12. first spring; 13. lifting plate; 14. fixing plate; 15. headrest; 16. rotating rod; 17. splint; 18. rotating shaft; 19. connecting plate; 20. lifting rod; 21. second spring; 22. plug rod; 23. rotating sleeve; 24. plug hole; 25. movable slot; 26. rotating block.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following is a detailed description of an obstetric midwifery device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0027] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0028] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0029] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0030] like Figures 1 to 5As shown, an embodiment of the utility model provides an obstetric midwifery device, including a bed body 2, a headrest 15 is fixedly connected to one side of the upper end surface of the bed body 2, a U-shaped plate 1 is arranged in the middle of one end of the bed body 2 away from the headrest 15, leg supports 3 are arranged at both ends of one side of the bed body 2 located on the U-shaped plate 1, lifting grooves 4 are arranged at both ends of the middle part of the bed body 2 away from the leg support 3, armrests 5 are slidably connected inside the two lifting grooves 4, a driving component is arranged on one side of the middle part of the bed body 2, the driving component is used to drive the U-shaped plate 1 to rotate, and a lifting component for driving the armrests 5 to move is arranged at the lower ends of the two armrests 5, and the lifting component drives the armrests 5 to be lifted and lowered by the rotation of the U-shaped plate 1. The delivery bed realizes flexible conversion between normal delivery and cesarean section mode. The rotatable design of the U-shaped plate 1 enables the delivery bed to quickly adjust its shape according to the needs of the delivery method without replacing the entire delivery bed, which greatly improves the utilization efficiency and operational convenience of the delivery room. This rapid conversion capability is particularly important for delivery processing in emergency situations, and can quickly respond to the needs of different delivery scenarios; secondly, when the U-shaped plate 1 rotates, the armrest 5 can be automatically raised and lowered by the lifting assembly. During normal delivery, the armrest 5 rises to provide hand support for the parturient, ensuring that the parturient can obtain optimal support and comfort throughout the delivery process, which helps to reduce the parturient's tension and promote the smooth progress of delivery.

[0031] As an implementation method in this embodiment, Figure 1 , Figure 2As shown, the lower ends of the two leg supports 3 are rotatably connected to the fixing plates 14, and the first guide rods 7 are fixedly connected to the two sides of the lower end surface of the fixing plates 14, and the lower ends of the first guide rods 7 pass through the bed body 2. A lifting rod 20 is fixedly connected to the middle part of the lower end surface of the fixing plates 14, and movable grooves 25 are opened on both sides of the interior of the bed body 2, and the lower ends of the lifting rods 20 pass through the bed body 2 through the movable grooves 25. Both sides of the interior of the movable grooves 25 are slidably connected with splints 17, and one end of the two splints 17 is threadedly connected to the rotating rod 16, and the threads on both sides are rotated in opposite directions, and one end of the rotating rod 16 passes through the bed body 2. The height of the leg support 3 can be adjusted according to the use requirements, and the leg support 3 is rotatably connected to the fixing plate 14, so that the leg support 3 can be adjusted in angle within a certain range to adapt to the leg posture requirements of different parturients, and the first guide rods 7 fixedly connected on both sides of the lower end surface of the fixing plate 14 pass through the bed body 2. This design not only provides a stable support for the fixing plate 14 The support also ensures its linear movement during the lifting process to prevent deviation or shaking. The lifting rod 20 is fixedly connected to the middle part of the lower end surface of the fixed plate 14, and its lower end passes through the bed body 2 through the movable groove 25. This means that when the lifting rod 20 moves up and down in the movable groove 25, it will drive the fixed plate 14 and the connected leg support 3 to rise and fall synchronously. The splints 17 slidably connected on both sides of the movable groove 25 are used to clamp the lifting rod 20 to prevent it from moving by itself in a non-adjustable state. The sliding design of the splints 17 enables them to be adjusted according to the position of the lifting rod 20 to ensure stable clamping. One end of the two splints 17 is threadedly connected to a rotating rod 16, and the threads on both sides rotate in opposite directions. This design enables the two splints 17 to move relative or toward each other when the rotating rod 16 rotates, thereby achieving the clamping or release of the lifting rod 20. The clamping degree of the splints 17 can be easily adjusted by rotating the rotating rod 16, thereby controlling the height of the leg support 3.

[0032] As an implementation method in this embodiment, Figure 2 , Figure 3 , Figure 4As shown, a rotating block 26 is fixedly connected to the lower end of one side of the middle part of the U-shaped plate 1, and the U-shaped plate 1 is rotatably connected to the bed body 2 through the rotating block 26. The driving assembly includes a rotating shaft 18 fixedly connected to the middle part of the rotating block 26, one end of the rotating shaft 18 passes through the bed body 2 and is fixedly connected to the rotating plate 6, the outer side of the rotating plate 6 is engaged and rotatably connected to the rotating sleeve 23, the inner part of the rotating sleeve 23 is slidably connected to the insertion rod 22, one end of the insertion rod 22 is fixedly connected to the connecting plate 19, the middle part of one end surface of the connecting plate 19 is fixedly connected to a handle, and the outer side of the end surface of the connecting plate 19 away from the handle is fixedly connected to a second spring 21, and the second spring The end of the spring 21 away from the connecting plate 19 is fixedly connected to the rotating sleeve 23. Two jacks 24 are arranged in an array on one side end surface of the bed body 2 with the axis of the rotating shaft 18 as the center. The distance between the axis of the jack 24 and the axis of the rotating shaft 18 is equal to the distance between the axis of the plug rod 22 and the axis of the rotating shaft 18. The two jacks 24 are spaced ninety degrees apart. The U-shaped plate 1 is rotatably connected to the bed body 2 through the rotating block 26 at the lower end of one side of the middle. This design allows the U-shaped plate 1 to rotate freely within a certain range. The rotating shaft 18 is a core component, fixedly connected to the middle of the rotating block 26 and passes through the bed body 2. The other end is fixedly connected to the rotating plate 6. When the medical staff needs to adjust the angle of the U-shaped plate 1, the rotating plate 6 can be operated to drive the rotating shaft 18 and the U-shaped plate 1 connected thereto to rotate. In order to achieve the precise positioning of the U-shaped plate 1, the driving assembly is also designed with a matching mechanism between the plug rod 22 and the jack 24. The plug rod 22 is connected to the inside of the rotating sleeve 23 by sliding, and the rotating sleeve 23 is engaged and rotatably connected with the outer side of the rotating plate 6. This means that when the rotating plate 6 rotates, the rotating sleeve 23 will also rotate accordingly, but the linear motion of the insertion rod 22 is independent and can be manually controlled by the handle on the connecting plate 19. In the initial state, the second spring 21 pushes the insertion rod 22 to the side away from the connecting plate 19 to keep it in the extended state. When the U-shaped plate 1 rotates to the desired position, the medical staff can push the connecting plate 19 through the handle, thereby driving the insertion rod 22 to slide inside the rotating sleeve 23 until the axis of the insertion rod 22 is aligned with the axis of the preset plug hole 24 on the bed body 2. At this time, the handle is released, and the elastic force of the second spring 21 quickly pushes the insertion rod 22 into the plug hole 24, thereby realizing the precise positioning and locking of the U-shaped plate 1. Two plug holes 24 spaced ninety degrees apart are arranged on one side end surface of the bed body 2 with the axis of the rotating shaft 18 as the center. Such a design allows the U-shaped plate 1 to be locked at two different angles, corresponding to the different postures required for normal delivery and cesarean section, thereby improving the flexibility and applicability of the delivery bed.

[0033] As an implementation method in this embodiment, Figures 1 to 3As shown, the lifting assembly includes a lifting plate 13 fixedly connected to the lower ends of the two handrails 5, the upper end surface of the lifting plate 13 is fixedly connected to the first spring 12 on both sides, the middle part of the lifting plate 13 is slidably connected to the second guide rod 11 on both sides, the upper end of the second guide rod 11 is fixedly connected to the bed body 2, the middle part of the lower end surface of the lifting plate 13 is fixedly connected to the wire rope 10, the middle part of the lower end surface of the bed body 2 is fixedly connected to the mounting seat 8, the middle part and the lower end of the mounting seat 8 are rotatably connected to the roller 9, and the wire rope 10 is respectively passed through the end of the wire rope 10 away from the fixed connection with the lifting plate 13 in the clockwise and counterclockwise directions. The rollers 9 at the lower and upper ends are fixedly connected to the middle part of the U-shaped plate 1. First, the armrest 5 is connected together through the lifting plate 13 to form an integral lifting unit. The first springs 12 are fixedly connected to the upper end surfaces of the lifting plate 13 on both sides. These springs provide a certain elastic support for the lifting plate 13 and also play a certain buffering role, making the lifting process of the armrest 5 smoother. The second guide rods 11 are slidably connected to the middle parts of the lifting plate 13 on both sides. The upper ends of these guide rods are fixedly connected to the bed body 2, ensuring the stability and linear motion of the lifting plate 13 during the lifting process. By the constraint of the guide rod, the lifting plate 13 can move up and down along the predetermined track without deviation or shaking. A steel wire rope 10 is fixedly connected to the middle of the lower end surface of the lifting plate 13. This steel wire rope 10 becomes a key component connecting the lifting plate 13 and the U-shaped plate 1. One end of the steel wire rope 10 is fixedly connected to the lifting plate 13, and the other end passes through the roller 9 in the mounting seat 8 in a clockwise and counterclockwise direction, and is finally fixedly connected to the middle of the U-shaped plate 1. The design of the roller 9 reduces the friction of the steel wire rope 10 during movement, so that The entire transmission system is smoother. When the U-shaped plate 1 rotates under the action of the driving component, since the wire rope 10 is fixedly connected to the U-shaped plate 1, the length of the wire rope 10 will change accordingly. Specifically, when the U-shaped plate 1 rotates upward, the wire rope 10 will be tightened, so that the lifting plate 13 will be lifted upward through the action of the pulley group, thereby driving the handrail 5 to descend. On the contrary, when the U-shaped plate 1 rotates downward, the wire rope 10 will be relaxed. Under the elastic force of the first spring 12, the lifting plate 13 will move upward, and the handrail 5 will also rise accordingly.

[0034] The utility model provides a technical solution, that is, in the initial state of the delivery bed, the upper end surface of the U-shaped plate 1 is parallel to the bed body 2 and the armrest 5 is located inside the lifting slot 4, the position of the leg rest 3 can be adjusted according to the use requirements, and the upper end surface thereof can also be made parallel to the bed body 2. At this time, the delivery bed is in a state of being used for cesarean section by pregnant women. When it is needed to be used for normal delivery, the U-shaped plate 1 can be driven to rotate by the driving assembly, thereby facilitating the normal delivery operation, and while the U-shaped plate 1 is rotating, the armrest 5 can be driven to rise by the lifting assembly, thereby providing hand support for pregnant women during delivery.

[0035] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An obstetric midwifery device, characterized in that: include: A bed body, a headrest is fixedly connected to one side of the upper end surface of the bed body, a U-shaped plate is provided in the middle of one end of the bed body away from the headrest, leg rests are provided at both ends of the bed body on one side of the U-shaped plate, lifting grooves are provided at both ends of the middle part of the bed body away from the leg rest, armrests are slidably connected inside the two lifting grooves, a driving assembly is provided on one side of the middle part of the bed body, the driving assembly is used to drive the U-shaped plate to rotate, and a lifting assembly for driving the armrests to move is provided at the lower ends of the two armrests, and the lifting assembly drives the armrests to rise and fall through the rotation of the U-shaped plate.

2. The obstetrics and delivery equipment according to claim 1, characterized in that: The lower ends of the two leg rests are rotatably connected to a fixed plate, both sides of the lower end surface of the fixed plate are fixedly connected to a first guide rod, the lower end of the first guide rod passes through the bed body, and the middle part of the lower end surface of the fixed plate is fixedly connected to a lifting rod, and movable grooves are opened on both sides of the interior of the bed body, and the lower ends of the lifting rods pass through the bed body through the movable grooves.

3. The obstetrics and delivery equipment according to claim 2, characterized in that: Clamps are slidably connected to both sides of the movable groove, one end of the two clamps is threadedly connected to a rotating rod, and the threads on both sides rotate in opposite directions, and one end of the rotating rod passes through the bed body.

4. The obstetrics and delivery equipment according to claim 1, characterized in that: A rotating block is fixedly connected to the lower end of one side of the middle of the U-shaped plate, and the U-shaped plate is rotatably connected to the bed body through the rotating block. The driving assembly includes a rotating shaft fixedly connected to the middle of the rotating block, one end of the rotating shaft passes through the bed body and is fixedly connected to the rotating plate.

5. The obstetrics and delivery equipment according to claim 4, characterized in that: The outer side of the rotating plate is rotatably connected with a rotating sleeve, the inner side of the rotating sleeve is slidably connected with an insertion rod, one end of the insertion rod is fixedly connected to a connecting plate, a handle is fixedly connected to the middle of one end surface of the connecting plate, a second spring is fixedly connected to the outer side of the end surface of the connecting plate away from the handle, and one end of the second spring away from the connecting plate is fixedly connected to the rotating sleeve, one end surface of the bed body is provided with two holes in an array with the axis of the rotating shaft as the center, the distance from the axis of the hole to the axis of the rotating shaft is equal to the distance from the axis of the insertion rod to the axis of the rotating shaft, and the two holes are spaced ninety degrees apart.

6. The obstetrics and delivery equipment according to claim 1, characterized in that: The lifting assembly includes a lifting plate fixedly connected to the lower ends of two armrests, first springs are fixedly connected to both sides of the upper end surface of the lifting plate, second guide rods are slidably connected to both sides of the middle part of the lifting plate, the upper end of the second guide rod is fixedly connected to the bed body, and a steel wire rope is fixedly connected to the middle part of the lower end surface of the lifting plate.

7. The obstetrics and delivery equipment according to claim 6, characterized in that: A mounting seat is fixedly connected to the middle of the lower end surface of the bed body, and rollers are rotatably connected to the middle and lower ends of the mounting seat. The end of the steel wire rope away from the fixed connection with the lifting plate passes through the rollers at the lower and upper ends in clockwise and counterclockwise directions respectively and is fixedly connected to the middle of the U-shaped plate.

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