Adjustable lying bed for obstetrical midwifery

Abstract

The adjustable lying bed comprises a bed body and a leg placing seat, two first electric push rods are fixedly installed on the bed body, connecting plates are fixedly installed at the output ends of the two first electric push rods, and universal balls are fixedly installed on the two connecting plates. By arranging a rotating threaded sleeve, the leg opening angle of a puerpera can be adjusted, meanwhile, the leg opening angle of the puerpera is fixed, a first electric push rod is started, the height of a leg placing seat is adjusted, and the puerpera can adjust the leg supporting height according to the comfort degree of the puerpera and the delivery requirement; by adjusting the supporting height and angle of the legs of the puerpera, the stress of leg muscles of the puerpera can be relieved, the body can be relaxed, the puerpera can be helped to find leg postures which are more beneficial to childbirth, and the childbirth efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of obstetric nursing, in particular to an adjustable lying bed for obstetric delivery. BACKGROUND

[0002] Obstetrics is one of the four major disciplines of clinical medicine, mainly studying the causes, pathology, diagnosis and prevention and treatment of female reproductive organ diseases, the physiological and pathological changes of pregnancy and delivery, the prevention and treatment of high-risk pregnancy and difficult delivery, female reproductive endocrine, family planning and women's health care, etc. In obstetric work, the delivery bed is a very important auxiliary instrument. The delivery bed as an auxiliary production tool is more common in hospitals.

[0003] The existing adjustable lying bed for obstetric delivery needs to place the legs on the leg support and move the hips to the edge of the tail end of the examination bed during the delivery process, and then a long time is needed to force the baby out. However, the height and angle of the leg support are usually fixed and cannot be adjusted according to the leg support needs of the patient, increasing the tension of the patient's leg muscles, increasing the difficulty of delivery, and reducing the efficiency of delivery. Therefore, the adjustable lying bed for obstetric delivery is proposed to solve the above problems. SUMMARY

[0004] In this embodiment, the adjustable lying bed for obstetric delivery is provided to solve the problem that during the delivery process, the legs need to be placed on the leg support, the hips need to be moved to the edge of the tail end of the examination bed, and then a long time is needed to force the baby out. However, the height and angle of the leg support are usually fixed and cannot be adjusted according to the leg support needs of the patient, increasing the tension of the patient's leg muscles, increasing the difficulty of delivery, and reducing the efficiency of delivery.

[0005] According to one aspect of the present application, an adjustable lying bed for obstetric delivery is provided, comprising a bed body and a leg rest, two first electric push rods are fixedly installed on the bed body, a connecting plate is fixedly installed on the output end of each of the two first electric push rods, a universal ball is fixedly installed on each of the two connecting plates, a connecting seat is fixedly installed on each of the two leg rests, a threaded sleeve is threadedly connected to each of the two connecting seats, a damping pad is arranged on each of the connecting seat and the threaded sleeve, each of the two universal balls penetrates the threaded sleeve, and a soft pad is arranged on each of the two leg rests.

[0006] Further, two straps are arranged on each of the two leg rests, and a Velcro hook surface and a Velcro loop surface are arranged on each of the two straps, respectively.

[0007] Further, a first rotating shaft is rotatably connected to the inside of the bed body through a bearing, and a first rotating plate is arranged on the first rotating shaft.

[0008] Further, the inside of the first rotating plate is provided with a fixed groove and two movable grooves, a screw rod is rotatably connected to the inside of the fixed groove through a bearing, two positioning barrels are threadedly connected to the two ends of the screw rod and extend into the movable grooves, a driven gear is sleeved on the screw rod in the fixed groove, a rotating rod is rotatably connected to the inside of the first rotating plate through a bearing, a hand wheel is fixedly installed at one end of the rotating rod, and a driving gear is fixedly installed at the other end of the rotating rod and extends into the fixed groove, and the driving gear is meshedly connected with the driven gear.

[0009] Further, the screw rod is provided with two threads with opposite rotation directions, the two positioning barrels are respectively arranged on the opposite threads, two sliding grooves are formed in the inner walls of the two movable grooves, and two sliding blocks are fixedly installed on the positioning barrels and slidably connected with the sliding grooves.

[0010] Further, the inside of the bed body is provided with two positioning grooves, and the two positioning barrels can be inserted into the positioning grooves.

[0011] Further, a second rotating shaft is rotatably connected to the inside of the bed body through a bearing, and a second rotating plate is fixedly installed on the second rotating shaft.

[0012] Further, an installation box is fixedly installed at the bottom end of the bed body, two second electric push rods are rotatably connected to the inside of the installation box, and the output ends of the two second electric push rods are rotatably connected with the second rotating plate.

[0013] Further, two armrests are fixedly installed on the bed body, and protective sleeves are arranged on the two armrests.

[0014] Further, four supporting columns are fixedly installed at the bottom end of the bed body, and brake universal wheels are fixedly installed at the bottom ends of the four supporting columns.

[0015] The above-mentioned embodiments of the present application can adjust the opening angle of the legs of the parturient woman, fix the opening angle of the legs of the parturient woman, prevent the legs of the parturient woman from slipping or shifting during delivery, enhance the safety during delivery, start the first electric push rod, adjust the height of the leg placing seat, and adjust the leg supporting height according to the comfort and delivery needs of the parturient woman, which helps to relieve the pressure on the legs and waist during delivery, improves the comfort and stability, adjusts the supporting height and angle of the legs of the parturient woman, reduces the tension of the leg muscles of the parturient woman, helps to relax the body, helps the parturient woman to find a more favorable leg posture for delivery, and improves the delivery efficiency.

[0016] By rotating the hand wheel, the two positioning cylinders are away from the positioning groove, at this time the first rotating plate can be rotated to be perpendicular to the ground, the position and height of the hips can be adjusted according to the specific situation and needs of the parturient woman, so as to help the parturient woman to find the most suitable delivery posture, help the pelvis to fully expand, provide more favorable conditions for the delivery of the fetus, after opening the first rotating plate, the medical staff can more clearly observe the delivery situation of the parturient woman, timely intervene and operate as necessary, help to ensure the safety and smooth progress of the delivery process, and reduce the incidence of maternal and infant complications. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 The overall three-dimensional structure schematic diagram of an embodiment of the present application;

[0019] Figure 2 The overall internal structure schematic diagram of an embodiment of the present application;

[0020] Figure 3 The side internal structure schematic diagram of an embodiment of the present application;

[0021] Figure 4 The top internal structure schematic diagram of an embodiment of the present application.

[0022] In the figure: 1, bed body; 2, armrest; 3, protective sleeve; 4, first rotating shaft; 5, first rotating plate; 6, binding belt; 7, first electric push rod; 8, threaded sleeve; 9, universal ball; 10, leg rest; 11, connecting seat; 12, damping pad; 13, connecting plate; 14, magic tape nappe; 15, driven gear; 16, driving gear; 17, rotating rod; 18, hand wheel; 19, screw rod; 20, fixed groove; 21, support column; 22, brake universal wheel; 23, mounting box; 24, second electric push rod; 25, second rotating plate; 26, rotating shaft; 27, soft pad; 28, positioning groove; 29, magic tape hook face; 30, positioning cylinder; 31, sliding block; 32, sliding groove; 33, movable groove. DETAILED DESCRIPTION

[0023] In order to better understand the present application by those skilled in the art, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or a monolithic structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Please refer to Figures 1-4The adjustable lying bed for obstetric delivery shown in the figure comprises a bed body 1 and a leg rest 10, two first electric push rods 7 are fixedly installed on the bed body 1, a connecting plate 13 is fixedly installed on the output end of each of the two first electric push rods 7, the height of the leg rest 10 is adjusted, the leg support height can be adjusted according to the comfort and delivery needs of the pregnant woman, which helps to relieve the pressure on the legs and waist during delivery, improves the comfort and stability, a universal ball 9 is fixedly installed on each of the two connecting plates 13, a connecting seat 11 is fixedly installed on each of the two leg rests 10, a threaded sleeve 8 is threadedly connected to each of the two connecting seats 11, a damping pad 12 is arranged on the connecting seat and the threaded sleeve, the universal ball 9 penetrates through the threaded sleeve 8, which not only allows the leg opening angle of the pregnant woman to be adjusted, but also fixes the leg opening angle of the pregnant woman, preventing the legs of the pregnant woman from slipping or shifting during delivery. The safety during delivery is enhanced, and a soft pad 27 is arranged on each of the two leg rests 10.

[0029] Two straps 6 are arranged on each of the two leg rests 10, a Velcro hook face 29 and a Velcro loop face 14 are arranged on each of the two straps 6, respectively, the Velcro allows the pregnant woman to adjust the leg position according to personal comfort, find the most suitable relaxed posture, thereby reducing the discomfort during delivery, the Velcro can closely fit the legs, provide stable support for the pregnant woman, prevent pain and discomfort caused by leg movement during delivery, the Velcro has strong adhesion, can effectively prevent the pregnant woman from slipping due to leg force or other reasons during delivery, and ensure the safety of the delivery process.

[0030] The inside of the bed body 1 is rotatably connected with a first rotating shaft 4 through a bearing, and the first rotating shaft 4 is provided with a first rotating plate 5.

[0031] The inside of the first rotating plate 5 is provided with a fixed groove 20 and two movable grooves 33, a lead screw 19 is rotatably connected in the inside of the fixed groove 20 through a bearing, a positioning cylinder 30 is threadedly connected to the two ends of the lead screw 19 and extends into the inside of the movable groove 33, a driven gear 15 is sleeved with the lead screw 19 in the inside of the fixed groove 20, a rotating rod 17 is rotatably connected in the inside of the first rotating plate 5 through a bearing, a hand wheel 18 is fixedly installed on one end of the rotating rod 17, a driving gear 16 is fixedly installed on the other end of the rotating rod 17 and extends into the inside of the fixed groove 20, and the driving gear 16 is meshedly connected with the driven gear 15.

[0032] Two threads with opposite rotation directions are arranged on the lead screw 19, and two positioning barrels 30 are arranged on the opposite threads respectively, so that the two positioning barrels 30 can approach or move away from each other, the inner walls of the two movable grooves 33 are provided with two sliding grooves 32, and the two positioning barrels 30 are fixedly installed with two sliding blocks 31, and the sliding blocks 31 are slidably connected with the sliding grooves 32, so that the lead screw 19 is prevented from rotating to drive the two positioning barrels 30 to rotate.

[0033] The inside of the bed body 1 is provided with two positioning grooves 28, and the two positioning barrels 30 can be inserted into the positioning grooves 28.

[0034] The bottom end of the bed body 1 is fixedly installed with a mounting box 23, and the inside of the mounting box 23 is rotatably connected with two second electric push rods 24, and the output ends of the two second electric push rods 24 are rotatably connected with a second rotating plate 25.

[0035] The inside of the bed body 1 is rotatably connected with a second rotating shaft 26 through a bearing, and the second rotating shaft 26 is fixedly installed with a second rotating plate 25.

[0036] The bed body 1 is fixedly installed with two armrests 2, and the two armrests 2 are provided with protective sleeves 3.

[0037] The bottom end of the bed body 1 is fixedly installed with four supporting columns 21, and the bottom ends of the four supporting columns 21 are fixedly installed with brake universal wheels 22, so that the device can be moved or fixed in a suitable area.

[0038] In use, the electrical components appearing in the application are externally connected to a power source and a control switch during use. The device is moved or fixed in a suitable area by the brake universal wheel 22, and two second electric push rods are started to adjust the angle of the second rotating plate 25. The specific needs and comfort of the puerpera can be personalized, which helps to relieve the pressure on the back and waist of the puerpera, reduces the discomfort caused by long-term maintenance of the same posture, and helps the puerpera to exert force better during the delivery process, reduces the difficulty of midwifery of medical staff, and improves the delivery efficiency; rotate the threaded sleeve 8, one side of the threaded sleeve 8 rotates and moves up and down, the threaded sleeve 8 drives the damping pad 27 to approach or move away from the universal ball 9, so that the friction between the damping pad 27 and the universal ball 9 increases or decreases, thereby facilitating the adjustment of the damping size of rotation, not only can the opening angle of the puerpera's legs be adjusted, but also the opening angle of the puerpera's legs can be fixed, preventing the puerpera's legs from slipping or shifting during the delivery process. The safety during the delivery process is enhanced, the first electric push rod 7 is started, and the height of the leg rest 10 is adjusted. The puerpera can adjust the leg support height according to their own comfort and delivery needs, which helps to relieve the pressure on the legs and waist during delivery, and improves comfort and stability; by adjusting the support height and angle of the puerpera's legs, the tension of the puerpera's leg muscles can be reduced, which helps to relax the body and can help the puerpera to find a more favorable leg position for delivery, improving the delivery efficiency;

[0039] Turn the hand wheel 18, the hand wheel 18 drives the driving gear 16 to rotate through the rotating rod 17, the driving gear 16 drives the lead screw 19 to rotate through the driven gear 15, under the cooperation of the sliding groove 32 and the sliding block 31, the two positioning cylinders 30 are away from the positioning grooves 28, at this time the first rotating plate 5 can be rotated to be perpendicular to the ground, the position and height of the hips can be adjusted according to the specific situation and needs of the puerpera, so as to help the puerpera to find the most suitable delivery posture, which helps the pelvis to expand fully, provides more favorable conditions for the delivery of the fetus, and opens the first rotating plate 5. The medical staff can more clearly observe the delivery situation of the puerpera, timely intervene and operate, which helps to ensure the safety and smooth progress of the delivery process and reduce the incidence of maternal and infant complications; rotate the first rotating plate 5 to be parallel to the ground, then reverse the hand wheel 18, so that the two positioning cylinders 30 are inserted with the positioning grooves 28, and the lying bed returns to the normal state after the first rotating plate 5 is reset, which is convenient for other patients or puerpera to use.

[0040] The application has the advantages that:

[0041] 1. By setting the rotating threaded sleeve 8, not only can the opening angle of the mother's legs be adjusted, but also the opening angle of the mother's legs can be fixed, preventing the mother's legs from slipping or shifting during delivery, enhancing the safety during delivery. Starting the first electric push rod 7, adjusting the height of the leg seat 10, the mother can adjust the leg support height according to her own comfort and delivery needs, which helps to relieve the pressure on the legs and waist during delivery, and improves comfort and stability. By adjusting the support height and angle of the mother's legs, the tension of the mother's leg muscles can be reduced, which helps to relax the body and helps the mother to find a more favorable leg position for delivery, improving delivery efficiency.

[0042] 2. By rotating the hand wheel 18, the two positioning cylinders 30 are away from the positioning grooves 28, at this time the first rotating plate 5 can be rotated to be perpendicular to the ground, the position and height of the hips can be adjusted according to the specific situation and needs of the mother, so as to help the mother to find the most suitable delivery posture, which helps to fully expand the pelvis and provides more favorable conditions for the delivery of the fetus. After opening the first rotating plate 5, medical staff can more clearly observe the delivery situation of the mother, and timely intervene and operate as necessary, which helps to ensure the safety and smooth progress of the delivery process and reduce the incidence of maternal and infant complications.

[0043] The circuits and electronic components and modules involved are all prior art, and those skilled in the art can implement them without further description. The content protected by the present application does not involve improvement of software and methods.

[0044] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the protection scope of the present application.

Claims

1. An adjustable lying bed for obstetric midwifery, comprising a bed body (1) and a leg rest (10), characterized in that: The bed body (1) is fixedly installed with two first electric push rods (7), the output end of the two first electric push rods (7) is fixedly installed with a connecting plate (13), the two connecting plates (13) are fixedly installed with universal balls (9), the two leg rest seats (10) are fixedly installed with connecting seats (11), the two connecting seats (11) are threadedly connected with threaded sleeves (8), the connecting seat and the threaded sleeve are provided with damping pads (12), the two universal balls (9) penetrate the threaded sleeves (8), and the two leg rest seats (10) are provided with soft pads (27).

2. The obstetrical adjustable delivery bed of claim 1, wherein: Two binding belts (6) are arranged on the two leg rest seats (10), and the two binding belts (6) are respectively provided with a Velcro hook surface (29) and a Velcro fluff surface (14).

3. The obstetrical adjustable delivery bed of claim 1, wherein: The inside of the bed body (1) is rotatably connected with a first rotating shaft (4) through a bearing.

4. The obstetrical adjustable delivery bed of claim 3, wherein: The inside of the first rotating plate (5) is provided with a fixed groove (20) and two movable grooves (33), the inside of the fixed groove (20) is rotatably connected with a lead screw (19) through a bearing, the two ends of the lead screw (19) are threadedly connected with a positioning cylinder (30) in the movable groove (33), the lead screw (19) is sleeved with a driven gear (15) in the fixed groove (20), the first rotating plate (5) is rotatably connected with a rotating rod (17) through a bearing, one end of the rotating rod (17) is fixedly installed with a hand wheel (18), the other end of the rotating rod (17) is fixedly installed with a driving gear (16) in the fixed groove (20), and the driving gear (16) is meshedly connected with the driven gear (15).

5. The obstetrical adjustable delivery bed of claim 4, wherein: The lead screw (19) is provided with two threads with opposite rotation directions, the two positioning cylinders (30) are respectively arranged on the opposite threads, the inner walls of the two movable grooves (33) are provided with two sliding grooves (32), the two sliding blocks (31) are fixedly installed on the positioning cylinder (30), and the sliding blocks (31) are slidably connected with the sliding grooves (32).

6. The obstetrical adjustable delivery bed of claim 5, wherein: The inside of the bed body (1) is provided with two positioning grooves (28), and the two positioning cylinders (30) can be inserted into the positioning grooves (28).

7. The obstetrical adjustable delivery bed of claim 1, wherein: The bottom end of the bed body (1) is fixedly installed with a mounting box (23), the inside of the mounting box (23) is rotatably connected with two second electric push rods (24), and the output ends of the two second electric push rods (24) are rotatably connected with a second rotating plate (25).

8. The obstetrical adjustable delivery bed of claim 1, wherein: The inside of the bed body (1) is rotatably connected with a second rotating shaft (26) through a bearing, and the second rotating shaft (26) is fixedly installed with a second rotating plate (25).

9. The obstetrical adjustable delivery bed of claim 1, wherein: The bed body (1) is fixedly installed with two handrails (2), and the two handrails (2) are provided with protective sleeves (3).

10. The obstetrical adjustable delivery bed of claim 1, wherein: The bottom end of the bed body (1) is fixedly installed with four supporting columns (21), and the bottom end of each of the four supporting columns (21) is fixedly installed with a brake universal wheel (22).

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