Obstetrical delivery aiding device for assisting delivery in obstetrical department

Abstract

The invention discloses an obstetric midwifery device for assisting obstetric delivery, and relates to the technical field of obstetric midwifery, the obstetric midwifery device comprises a predelivery bed body, the predelivery bed body comprises a placing table, a storage battery, two double-shaft motors, a display screen, a pressure sensing pad and a uterine contraction frequency sensor, and a hip plate is fixed to the top of a U-shaped block; one end of the hip plate is rotatably connected with a back plate, the other end of the hip plate is rotatably connected with a foot plate, a placement box is fixed to the front surface of the hip plate, and a controller is installed on the inner wall of an opening of the front surface of the placement box. The structure of the midwifery device predelivery bed can be automatically adjusted according to changes of weights of different puerperae, positions of fetuses and uterine contraction frequency, labor dependence is reduced, the workload and labor cost of medical staff are reduced, the using effect of the midwifery device predelivery bed for the obstetrics department is improved, and the labor intensity of the obstetrics department is reduced. And meanwhile, the use efficiency of the predelivery bed of the obstetrical midwifery device is also improved.

Description

Technical Field

[0001] The invention relates to the technical field of obstetrics and midwifery, and in particular to an obstetrics and midwifery device for assisting delivery. Background Art

[0002] Obstetric assistance refers to the use of various methods and means to help mothers give birth smoothly during the delivery process, and the delivery bed is a kind of obstetric equipment specially designed for mothers in the waiting stage before delivery.

[0003] In the existing technology, the existing obstetric midwifery devices for obstetric delivery can provide a comfortable and safe delivery environment for mothers before delivery in actual use, thereby helping mothers relieve physical discomfort before delivery, conserve physical strength, and prepare for delivery. However, the reliance on manpower is too high. The main reason is that when different mothers use the delivery bed, medical staff need to manually adjust the structure of the delivery bed according to the intensity of the mother's uterine contractions and the position of the fetus, so that the delivery bed can achieve the best fit and applicability with the mother's body. This not only increases the workload of medical staff, but also increases the expenditure of labor costs, which not only reduces the use effect of the obstetric midwifery devices for obstetric delivery, but also reduces the use efficiency of the obstetric midwifery devices for obstetric delivery.

[0004] Therefore, we propose an obstetrics and delivery device for assisting obstetrics and delivery, so as to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide an obstetric midwifery device for assisting obstetric delivery, so as to solve the problem that the existing obstetric midwifery devices for assisting obstetric delivery are too dependent on manpower, thereby increasing the workload and manpower cost expenditure of medical staff, which not only reduces the use effect of the obstetric midwifery device for assisting obstetric delivery, but also reduces the use efficiency of the obstetric midwifery device for assisting obstetric delivery.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an obstetrics and assisted delivery device, comprising a delivery bed body, the delivery bed body comprising a placement table, a battery, two dual-axis motors, a display screen, a pressure sensing pad and a uterine contraction frequency sensor, a U-shaped block is fixed on the upper side of the placement table, a hip plate is fixed on the top of the U-shaped block, one end of the hip plate is rotatably connected to a back plate, and the other end of the hip plate is rotatably connected to a foot plate, two open arc tubes are fixed on the upper side of the placement table, and two single-hole blocks are fixed on the upper side of the placement table and the surface of each open arc tube, Two arc grooves are provided on the upper side of the placement table near the edge, and an arc rack is provided inside each of the arc grooves and inside each open arc tube, and a round rod is fixed inside each of the arc grooves, and the outer surface of each of the round rods is rotatably connected to a first gear, wherein the four single-hole blocks are divided into two groups, and the insides of each group of single-hole blocks and the insides of the other two single-hole blocks are rotatably connected to a rotating rod through a bearing, and the outer surface of each rotating rod is fixedly sleeved with a second gear, and a placement box is fixed on the front surface of the buttock plate, and a controller is installed on the inner wall of the opening on the front surface of the placement box.

[0007] Preferably, the teeth of two of the arc-shaped racks are respectively meshed with the teeth of the two first gears, the teeth of the two second gears are respectively meshed with the teeth of the two first gears, the teeth of the other two arc-shaped racks are respectively meshed with the teeth of the other two second gears, and the two output ends of one of the dual-axis motors are respectively installed on the opposite sides of two of the rotating rods.

[0008] Preferably, the two output ends of the other dual-axis motor are respectively installed on the opposite sides of the other two rotating rods, wherein the same end of the two arc-shaped racks is fixed to the surface of the foot plate, and the same end of the other two arc-shaped racks is fixed to the surface of the back plate, and the front surface of each of the first gears and the rear surface of the first gear are respectively in contact with the front surface of the inner wall of each arc-shaped groove and the rear surface of the inner wall of each arc-shaped groove.

[0009] Preferably, the battery is located in a groove on the upper side of the placement table, the pressure sensing pad and the contraction frequency sensor are placed inside the top opening of the placement box, the two dual-axis motors are respectively installed on the top of the placement table and the upper side of the placement table, and the battery, the two dual-axis motors, the display screen, the pressure sensing pad and the contraction frequency sensor are all electrically connected to the controller.

[0010] Preferably, a double-hole plate is installed at the opening of the front surface of the placement box, the display screen is installed on the double-hole plate, and the display end of the display screen is movably sleeved inside one of the through holes of the double-hole plate, a cover plate is provided at the top opening of the placement box, a U-shaped armrest is fixed to the bottom of the placement box, a hip pad is bonded to the surface of the hip board, and a plurality of soft pads are bonded to the surface of the back board and the surface of the foot board at equal intervals.

[0011] Preferably, a headrest is bonded to the surface of the back panel near the edge, a plurality of threading holes are provided between the top of the inner wall at the opening of the front surface of the placement box and the bottom of the inner wall at the top opening of the placement box, an auxiliary hole is provided on one side of the inner wall at the opening of the front surface of the placement box, and two hollow blocks are fixed to the front surface and the rear surface of the back panel.

[0012] Preferably, the four hollow blocks are divided into two groups, and each group of hollow blocks is rotatably connected with a mounting frame via a hinge, and side panels are fixed to opposite sides of the two mounting frames. Two symmetrical mounting holes are provided on the surface of each mounting frame, and a clamping rod is provided inside each mounting hole, and the clamping end of each clamping rod is movably sleeved inside each hollow block.

[0013] Preferably, an auxiliary mechanism is provided on the delivery bed body, and the auxiliary mechanism includes a placement rack, and three connecting blocks are fixed to the front surface of the placement rack, the front surface of the placement table, the rear surface of the placement rack and the rear surface of the placement table. Two symmetrical connecting blocks form a group, and a limiting rod is fixed to the top of one of the connecting blocks in each group.

[0014] Preferably, the top end of each of the limit rods is movable and passes through the bottom of another connecting block in each group, universal wheels are installed at the four corners of the bottom of the placement rack, four rectangular blocks are fixed on the top of the placement rack, the tops of the four rectangular blocks are in contact with the bottom of the placement table, four U-shaped frames are fixed on the upper side of the placement table, and an electric push rod is installed on the top of the inner wall of each U-shaped frame.

[0015] Preferably, four limiting holes are opened on the upper side of the placing table, each of the electric push rods is movably sleeved inside each limiting hole, the bottom end of the telescopic end of each electric push rod is installed on the top of each rectangular block, the four electric push rods are electrically connected to the controller, a rectangular ring is fixed on the upper side of the placing table, and a partition frame is fixed inside the rectangular ring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can allow the delivery bed of the obstetrics and gynecology department to automatically adjust its structure according to the weight, fetal position and uterine contraction frequency of different parturients by setting the delivery bed body, which reduces the reliance on manpower, and further reduces the workload and manpower cost of medical staff, thereby improving the use effect of the obstetrics and gynecology department delivery bed and improving the use efficiency of the obstetrics and gynecology department delivery bed. When the parturient needs to use the delivery bed before giving birth, the controller, the battery, the pressure sensing pad and one of the angle adjustment parameters pre-set by the controller are first used to determine how many degrees the back plate and the foot plate need to be rotated, and then the controller, one of the dual-axis motors, the two rotating rods connected thereto, the corresponding two sets of single-hole blocks, the placement table and the bearing are used to drive the corresponding two second gears to rotate.

[0018] 2. The present invention then utilizes the cooperation of the two rotating second gears, the two open arc tubes, the two corresponding arc racks and the placement table to drive the back plate to rotate. At the same time, the controller will utilize the cooperation of another dual-axis motor, the two rotating rods connected thereto, the corresponding other two single-hole blocks, the placement table and the bearing to realize the rotation of the corresponding two second gears. Subsequently, the rotating second gear will utilize the cooperation of the two arc grooves, the two round rods, the two corresponding arc racks and the two first gears to realize the rotation of the foot plate. Subsequently, the parturient can lie on the delivery bed of the obstetrics and assisted delivery device, and the parturient's body fits well with the delivery bed. Subsequently, the controller, the battery, the uterine contraction frequency sensor and another angle adjustment parameter set in advance by the controller can be used to automatically adjust the structure of the obstetrics and assisted delivery device again, that is, the adjusted obstetrics and assisted delivery device delivery bed is just tightly fitted with the body of the parturient after the limb posture changes due to uterine contraction.

[0019] 3. The controller of the present invention will also use the cooperation of the display to transmit the maternal weight data, fetal position data and maternal uterine contraction frequency data detected by the pressure sensing pad and the uterine contraction frequency sensor to the display screen, and display them on the display screen for medical staff to watch. At the same time, the cooperation of the hollow block, mounting frame, hinge, side panel, mounting hole, U-shaped armrest, placement box and clamp rod can also increase the safety of the mother on the delivery bed of the midwifery device.

[0020] 4. The present invention can realize that the obstetrics and midwifery device delivery bed is adaptable to the use of mothers of different heights by setting up auxiliary mechanisms. When the mother needs to use the obstetrics and midwifery device delivery bed, the obstetrics and midwifery device delivery bed can be moved by using the cooperation of universal wheels, and fixed after moving to the appropriate position. Then, the controller, batteries, four electric push rods, four U-shaped frames, four rectangular blocks, a placement frame, four limit holes and four universal wheels can be used to raise the delivery bed body to the appropriate position. When it is necessary to place some things related to the mother, the multi-slot placement box composed of a rectangular ring, a partition frame and a placement table can be directly used to provide a place for placing things. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a stereoscopic diagram of an obstetrics and delivery device for assisting delivery of the present invention;

[0022] Figure 2 A three-dimensional diagram of the main body of a delivery bed of an obstetrics and delivery device for assisting delivery according to the present invention;

[0023] Figure 3 It is a cutaway perspective view of a delivery bed body of an obstetrics and delivery device for assisting delivery in an obstetrics and delivery department of the present invention;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of a U-shaped frame and an electric push rod of an obstetrics and assisted delivery device of the present invention;

[0025] Figure 5 It is a structural schematic diagram of an obstetrics and assisted delivery device of the present invention;

[0026] Figure 6 It is a bottom-up perspective view of an obstetrics and assisted delivery device of the present invention;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of a placement box and a double-hole plate of an obstetrics and assisted delivery device for obstetrics and assisted delivery of the present invention;

[0028] Figure 8 It is a cutaway perspective view of another part of the delivery bed body of an obstetrics and delivery device for assisting delivery in an obstetrics and delivery department of the present invention;

[0029] Fig. 9 It is a partially cutaway three-dimensional view of a delivery bed body of an obstetrics and delivery device for assisting delivery in obstetrics according to the present invention, viewed from a top view;

[0030] Fig.10 It is a three-dimensional diagram of another part of the delivery bed body of an obstetrics and delivery device for assisting delivery in obstetrics of the present invention;

[0031] Fig.11The present invention is a stereoscopic view of an open arc tube of an obstetrics and delivery device for assisting delivery.

[0032] In the figure: 1. Delivery bed body; 101. Placement table; 102. U-shaped block; 103. Battery; 104. Hip board; 105. Back board; 106. Foot board; 107. Open arc tube; 108. Single hole block; 109. Arc groove; 110. Arc rack; 111. Round rod; 112. First gear; 113. Double-axis motor; 114. Rotating rod; 115. Second gear; 116. Placement box; 117. Double hole board; 118. Display screen; 119. Controller; 120. Pressure sensing pad; 121. Uterine contraction Frequency sensor; 122, cover plate; 123, U-shaped armrest; 124, hip pad; 125, cushion; 126, headrest; 127, threading hole; 128, auxiliary hole; 129, hollow block; 130, mounting frame; 131, side plate; 132, mounting hole; 133, clamping rod; 2, auxiliary mechanism; 201, placement frame; 202, connecting block; 203, limit rod; 204, universal wheel; 205, rectangular block; 206, U-shaped frame; 207, electric push rod; 208, limit hole; 3, rectangular ring; 4, partition frame. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 3 and Figure 5-Figure 11As shown, the present invention provides a technical solution: an obstetrics and assisted delivery device, comprising a delivery bed body 1, the delivery bed body 1 comprising a placement table 101, a battery 103, two dual-axis motors 113, a display screen 118, a pressure sensing pad 120 and a uterine contraction frequency sensor 121, a U-shaped block 102 is fixed on the upper side of the placement table 101, a hip plate 104 is fixed on the top of the U-shaped block 102, one end of the hip plate 104 is rotatably connected to a back plate 105, and the other end of the hip plate 104 is rotatably connected to a foot plate 106, two open arc tubes 107 are fixed on the upper side of the placement table 101, two single-hole blocks 108 are fixed on the upper side of the placement table 101 and the surface of each open arc tube 107, and a Two arc grooves 109, each arc groove 109 and each open arc tube 107 are provided with an arc rack 110, each arc groove 109 is fixed with a round rod 111, and the outer surface of each round rod 111 is rotatably connected to a first gear 112, wherein the four single hole blocks 108 are divided into two groups, and the inside of each group of single hole blocks 108 and the inside of the other two single hole blocks 108 are rotatably connected with a rotating rod 114 through a bearing, and the outer surface of each rotating rod 114 is fixedly sleeved with a second gear 115, and a placement box 116 is fixed on the front surface of the hip plate 104, and a controller 119 is installed on the inner wall of the opening of the front surface of the placement box 116, wherein the teeth of the two arc racks 110 are respectively meshed with the teeth of the two first gears 112 , wherein the teeth of the two second gears 115 are respectively meshed with the teeth of the two first gears 112, and the teeth of the other two arc-shaped racks 110 are respectively meshed with the teeth of the other two second gears 115, wherein the two output ends of one dual-axis motor 113 are respectively installed with the opposite sides of the two rotating rods 114, and the two output ends of the other dual-axis motor 113 are respectively installed with the opposite sides of the other two rotating rods 114, wherein the same end of the two arc-shaped racks 110 is fixed to the surface of the foot plate 106, and the same end of the other two arc-shaped racks 110 is fixed to the surface of the back plate 105, and the front surface of each first gear 112 and the rear surface of the first gear 112 are respectively fixed to the front surface of the inner wall of each arc-shaped slot 109 and the rear surface of each arc-shaped slot 109 The rear surfaces of the inner walls are in contact, the battery 103 is in the groove on the upper side of the placement table 101, the pressure sensing pad 120 and the uterine contraction frequency sensor 121 are placed inside the top opening of the placement box 116, the two double-axis motors 113 are respectively installed on the top of the placement table 101 and the upper side of the placement table 101, the battery 103, the two double-axis motors 113, the display screen 118, the pressure sensing pad 120 and the uterine contraction frequency sensor 121 are all electrically connected to the controller 119, a double-hole plate 117 is installed at the opening of the front surface of the placement box 116, the display screen 118 is installed on the double-hole plate 117, and the display end of the display screen 118 is movably sleeved inside one of the through holes of the double-hole plate 117, and a cover plate 122 is provided at the top opening of the placement box 116.A U-shaped armrest 123 is fixed to the bottom of the storage box 116, a hip pad 124 is bonded to the surface of the hip plate 104, a plurality of cushions 125 are bonded to the surface of the back plate 105 and the surface of the foot plate 106 at equal intervals, a headrest 126 is bonded to the surface of the back plate 105 near the edge, a plurality of threading holes 127 are opened between the top of the inner wall at the opening of the front surface of the storage box 116 and the bottom of the inner wall at the top opening of the storage box 116, an auxiliary hole 128 is opened on one side of the inner wall at the opening of the front surface of the storage box 116, and a plurality of threading holes 127 are opened between the top of the inner wall at the opening of the top of the storage box 116. Two hollow blocks 129 are fixed to the front surface of the plate 105 and the rear surface of the back plate 105. The four hollow blocks 129 are divided into two groups. Each group of hollow blocks 129 is rotatably connected with a mounting frame 130 through a hinge. A side plate 131 is fixed to the opposite side of the two mounting frames 130. Two symmetrical mounting holes 132 are opened on the surface of each mounting frame 130. A clamping rod 133 is arranged inside each mounting hole 132. The clamping end of each clamping rod 133 is movably sleeved inside each hollow block 129.

[0035] In this embodiment, when the parturient needs to use the delivery bed before giving birth, the controller 119 is first turned on by using the battery 103, and then two angle adjustment parameters are set (one according to the weight of the parturient and the fetal position, and the other according to the strength of uterine contraction). Then, the cover 122 is removed from the top opening of the placement box 116, and then the pressure sensing pad 120 and the uterine contraction frequency sensor 121 are taken out from the inside of the top opening of the placement box 116. Then, the pressure sensing pad 120 is placed on the hip pad 124, and then the parturient is allowed to sit on the hip pad 124 with the pressure sensing pad 120. When the parturient sits on the hip pad 124, the controller 119 will detect the weight of the parturient, the fetal position and The comprehensive coordination of one of the angle adjustment parameters set in advance directly and simultaneously rotates the dual-axis motor 113. At this time, one of the dual-axis motors 113 that is started will drive the two corresponding second gears 115 to rotate under the cooperation of the two rotating rods 114 connected thereto, the corresponding two sets of single-hole blocks 108, the placement table 101 and the bearings. Each rotating second gear 115 will drive the meshing arc rack 110 to move inside the corresponding open arc tube 107 under the cooperation of the corresponding open arc tube 107. At this time, the two arc racks 110 that move simultaneously will directly drive the back plate 105 and the components installed on the back plate 105 to rotate. When the back plate 105 rotates to a suitable position, the controller 119 One of the dual-axis motors 113 will be paused. At the same time, the other dual-axis motor 113 that is started will also drive the two corresponding second gears 115 to rotate with the cooperation of the two rotating rods 114 connected thereto, the corresponding other two single-hole blocks 108, the placement table 101 and the bearing. Each rotating second gear 115 will drive the corresponding arc-shaped rack 110 to move with the cooperation of the corresponding arc-shaped groove 109, the round rod 111 and the first gear 112. At this time, the two arc-shaped racks 110 that move at the same time will drive the foot plate 106 to rotate together. When the foot plate 106 rotates to a suitable angle, the controller 119 will also pause the other dual-axis motor 113. When the back plate 105 and the foot plate 106 are adjusted to the angle When the angle between the back plate 105 and the hip plate 104 and the angle between the foot plate 106 and the hip plate 104 are adjusted, the body of the parturient, whose limb posture has changed due to the uterine contraction, fits tightly with the delivery bed of the obstetrics and assisted delivery device.At this time, the parturient on the delivery bed of the obstetrics and assisted delivery device can relieve physical discomfort, conserve physical strength, and prepare for delivery. At the same time, the controller 119 will also transmit the parturient's weight data, fetal position data, and parturient's uterine contraction frequency data detected by the pressure sensing pad 120 and the uterine contraction frequency data detected by the uterine contraction frequency sensor 121 to the display screen 118, and display them on the screen of the display screen 118 for medical staff to observe and provide intervention suggestions for medical staff. At the same time, with the cooperation of the hollow block 129, the mounting frame 130, the hinge, the side panel 131, the mounting hole 132, the U-shaped handrail 123, the placement box 116, and the clamp rod 133, the safety of the parturient on the delivery bed of the obstetrics and assisted delivery device can be increased, that is, the dependence on manpower is reduced, thereby reducing the workload and labor costs of medical staff.

[0036] Embodiment 2: According to Figure 1 , Figure 4-Figure 6 and Fig. 9 As shown, an auxiliary mechanism 2 is arranged on the delivery bed body 1, and the auxiliary mechanism 2 includes a placement frame 201, and three connecting blocks 202 are fixed to the front surface of the placement frame 201, the front surface of the placement table 101, the rear surface of the placement frame 201 and the rear surface of the placement table 101. Two symmetrical connecting blocks 202 form a group, and a limiting rod 203 is fixed to the top of one of the connecting blocks 202 in each group, and the top of each limiting rod 203 is movable through the bottom of another connecting block 202 in each group. Universal wheels 204 are installed at the four corners of the bottom of the placement frame 201, and four rectangular blocks 205 are fixed to the top of the placement frame 201. The top of each rectangular block 205 is in contact with the bottom of the placement table 101, and four U-shaped frames 206 are fixed on the upper side of the placement table 101. An electric push rod 207 is installed on the top of the inner wall of each U-shaped frame 206. Four limiting holes 208 are opened on the upper side of the placement table 101. Each electric push rod 207 is movably sleeved inside each limiting hole 208. The bottom end of the telescopic end of each electric push rod 207 is installed on the top of each rectangular block 205. The four electric push rods 207 are electrically connected to the controller 119. A rectangular ring 3 is fixed on the upper side of the placement table 101, and a partition frame 4 is fixed inside the rectangular ring 3.

[0037] In this embodiment, when the parturient needs to use the delivery bed of the midwifery device, the whole delivery bed of the midwifery device is first moved to the delivery room by using the cooperation of the universal wheel 204, and after moving to the appropriate position, the universal wheel 204 is fixed by using the locking mechanism on the universal wheel 204, that is, the position of the delivery bed of the midwifery device is fixed, and then the four electric push rods 207 are started at the same time by using the controller 119. At this time, the four started electric push rods 207 will raise the delivery bed body 1 with the cooperation of the four U-shaped frames 206, the four rectangular blocks 205, the placement frame 201, the four limiting holes 208 and the four universal wheels 204. When the delivery bed body 1 rises to a suitable height (according to the height of the parturient), the four electric push rods 207 can be paused at the same time by using the controller 119. When it is necessary to place some things related to the parturient, the multi-slot placement box composed of the rectangular ring 3, the partition frame 4 and the placement table 101 can play a role and provide a place for placing things.

[0038] The effect and working principle of the whole mechanism are as follows: when a parturient needs to use a delivery bed before giving birth, the controller 119 is turned on by using the battery 103, and then two angle adjustment parameters are set (one is based on the weight of the parturient and the position of the fetus, and the other is based on the strength of uterine contraction). When everything is ready, the whole delivery bed of the midwifery device is moved to the delivery room by using the universal wheel 204, and after moving to a suitable position, the universal wheel 204 is fixed by using the locking mechanism on the universal wheel 204, so that the position of the delivery bed of the midwifery device is fixed, and then the controller 119 is used to start the four electric push rods 207 at the same time. At this time, the four electric push rods 207 started at the four U-shaped frames 206 and the four rectangular blocks 2 05. With the cooperation of the placement frame 201, the four limiting holes 208 and the four universal wheels 204, the delivery bed body 1 is raised. When the delivery bed body 1 rises to a suitable height (according to the height of the parturient), the controller 119 can be used to simultaneously pause the four electric push rods 207. When the parturient needs to lie on the delivery bed with the midwifery device, the cover plate 122 is first removed from the top opening of the placement box 116, and then the pressure sensing pad 120 and the uterine contraction frequency sensor 121 are taken out from the inside of the top opening of the placement box 116, and then the pressure sensing pad 120 is placed on the hip pad 124, and then the parturient is allowed to sit on the hip pad 124 with the pressure sensing pad 120. When the parturient sits on the hip pad 124, the controller 119 will press The force sensing pad 120 detects the maternal weight, the fetal position and one of the angle adjustment parameters set in advance, and directly and simultaneously activates the dual-axis motor 113. At this time, one of the dual-axis motors 113 that is started will drive the two corresponding second gears 115 to rotate under the cooperation of the two rotating rods 114 connected to it, the corresponding two sets of single-hole blocks 108, the placement table 101 and the bearing. Each rotating second gear 115 will drive the meshing arc rack 110 to move inside the corresponding open arc tube 107 under the cooperation of the corresponding open arc tube 107. At this time, the two arc racks 110 that move simultaneously will directly drive the back plate 105 and the components installed on the back plate 105 to rotate. When the back plate 10 When the foot plate 106 rotates to a suitable position, the controller 119 will pause one of the dual-axis motors 113. At the same time, the other dual-axis motor 113 that is started will also drive the two corresponding second gears 115 to rotate under the cooperation of the two rotating rods 114 connected thereto, the other two corresponding single-hole blocks 108, the placement table 101 and the bearing. Each rotating second gear 115 will drive the corresponding arc-shaped rack 110 to move under the cooperation of the corresponding arc-shaped groove 109, the round rod 111 and the first gear 112. At this time, the two arc-shaped racks 110 that move at the same time will drive the foot plate 106 to rotate together. When the foot plate 106 rotates to a suitable angle, the controller 119 will also pause the other dual-axis motor 113.When the angles of the backboard 105 and the footboard 106 are adjusted, the legs of the parturient can be placed on the footboard 106 with the cushion 125, and the back can be leaned on the backboard 105 with the cushion 125 and the headrest 126. At this time, the body fit of the parturient lying on the obstetrics and assisted delivery device delivery bed will be optimal. Then the uterine contraction frequency sensor 121 is attached to the skin of the parturient's abdomen, and then the controller 119 will start the two dual-axis motors 113 again at the same time through the comprehensive coordination of the uterine contraction frequency data transmitted by the uterine contraction frequency sensor 121 and another angle adjustment parameter set in advance, and respectively adjust the angle between the backboard 105 and the hip board 104 and the angle between the footboard 106 and the hip board 104. At this time, the parturient's body, whose limb posture has changed due to uterine contraction, just fits closely with the obstetrics and assisted delivery device delivery bed. The mother on the delivery bed can relieve physical discomfort, conserve physical strength and prepare for delivery. At the same time, the controller 119 will also transmit the mother's weight data, fetal position data and uterine contraction frequency data detected by the pressure sensing pad 120 and the mother's uterine contraction frequency data detected by the uterine contraction frequency sensor 121 to the display screen 118, and display them on the screen of the display screen 118 for medical staff to observe and provide intervention suggestions for medical staff. At the same time, with the cooperation of the hollow block 129, the mounting frame 130, the hinge, the side panel 131, the mounting hole 132, the U-shaped handrail 123, the placement box 116 and the clamping rod 133, the safety of the mother on the delivery bed of the midwifery device can be increased. When it is necessary to place some things related to the mother, the multi-slot placement box composed of the rectangular ring 3, the partition frame 4 and the placement table 101 can play a role and provide a place for placing things.

[0039] Among them, bearings and hinges are commonly used parts in reality.

[0040] Among them, the battery 103, the dual-axis motor 113, the display screen 118, the controller 119 (PLC controller), the pressure sensing pad 120, the contraction frequency sensor 121 and the electric push rod 207 are all existing technologies, and their working principles are all public technologies. Their models can be selected according to actual conditions and no excessive explanation will be given here.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An obstetrics and assisted delivery device, characterized in that: The invention comprises a delivery bed body (1), wherein the delivery bed body (1) comprises a placement table (101), a storage battery (103), two dual-axis motors (113), a display screen (118), a pressure sensing pad (120) and a uterine contraction frequency sensor (121); a U-shaped block (102) is fixed on the upper side of the placement table (101); a hip plate (104) is fixed on the top of the U-shaped block (102); one end of the hip plate (104) is rotatably connected to a back plate (105); the other end of the hip plate (104) is rotatably connected to a foot plate (106); two open arc tubes (107) are fixed on the upper side of the placement table (101); two single-hole blocks (108) are fixed on the upper side of the placement table (101) and on the surface of each open arc tube (107); and the upper side of the placement table (101) near the edge Two arc grooves (109) are provided at the edge, and an arc rack (110) is provided inside each of the arc grooves (109) and inside each open arc tube (107), and a round rod (111) is fixed inside each of the arc grooves (109), and the outer surface of each of the round rods (111) is rotatably connected to a first gear (112), wherein the four single-hole blocks (108) are divided into two groups, and the insides of each group of single-hole blocks (108) and the insides of the other two single-hole blocks (108) are rotatably connected to a rotating rod (114) through a bearing, and the outer surface of each rotating rod (114) is fixedly sleeved with a second gear (115), and a placement box (116) is fixed on the front surface of the buttock plate (104), and a controller (119) is installed on the inner wall of the opening on the front surface of the placement box (116).

2. The obstetrics and assisted delivery device according to claim 1, characterized in that: The teeth of two of the arc-shaped racks (110) are respectively meshed with the teeth of two first gears (112), the teeth of two of the second gears (115) are respectively meshed with the teeth of two first gears (112), the teeth of the other two of the arc-shaped racks (110) are respectively meshed with the teeth of the other two second gears (115), and the two output ends of one of the dual-axis motors (113) are respectively mounted on opposite sides of two of the rotating rods (114).

3. The obstetrics and assisted delivery device according to claim 1, characterized in that: The two output ends of the other dual-axis motor (113) are respectively installed on the opposite sides of the other two rotating rods (114), wherein the same end of the two arc-shaped racks (110) is fixed to the surface of the foot plate (106), and the same end of the other two arc-shaped racks (110) is fixed to the surface of the back plate (105), and the front surface of each of the first gears (112) and the rear surface of the first gear (112) are respectively in contact with the front surface of the inner wall of each arc-shaped groove (109) and the rear surface of the inner wall of each arc-shaped groove (109).

4. The obstetrics and assisted delivery device according to claim 1, characterized in that: The battery (103) is located in a groove on the upper side of the placement table (101); the pressure sensing pad (120) and the uterine contraction frequency sensor (121) are both placed inside the top opening of the placement box (116); the two dual-axis motors (113) are respectively installed on the top of the placement table (101) and the upper side of the placement table (101); the battery (103), the two dual-axis motors (113), the display screen (118), the pressure sensing pad (120) and the uterine contraction frequency sensor (121) are all electrically connected to the controller (119).

5. The obstetrics and assisted delivery device according to claim 1, characterized in that: A double-hole plate (117) is installed at the opening of the front surface of the placement box (116), the display screen (118) is installed on the double-hole plate (117), and the display end of the display screen (118) is movably sleeved inside one of the through holes of the double-hole plate (117), a cover plate (122) is provided at the top opening of the placement box (116), a U-shaped handrail (123) is fixed to the bottom of the placement box (116), a hip pad (124) is bonded to the surface of the hip plate (104), and a plurality of soft pads (125) are bonded and connected at equal intervals on the surface of the back plate (105) and the surface of the foot plate (106).

6. The obstetrics and assisted delivery device according to claim 1, characterized in that: A headrest (126) is bonded and connected to the surface of the back plate (105) near the edge, a plurality of threading holes (127) are provided between the top of the inner wall at the opening of the front surface of the placement box (116) and the bottom of the inner wall at the top opening of the placement box (116), an auxiliary hole (128) is provided on one side of the inner wall at the opening of the front surface of the placement box (116), and two hollow blocks (129) are fixed to the front surface of the back plate (105) and the rear surface of the back plate (105).

7. The obstetrics and assisted delivery device according to claim 6, characterized in that: The four hollow blocks (129) are divided into two groups. Each group of hollow blocks (129) is rotatably connected with a mounting frame (130) via a hinge. Side plates (131) are fixed to opposite sides of the two mounting frames (130). Two symmetrical mounting holes (132) are provided on the surface of each mounting frame (130). A clamping rod (133) is provided inside each mounting hole (132). The clamping end of each clamping rod (133) is movably sleeved inside each hollow block (129).

8. The obstetrics and assisted delivery device according to claim 1, characterized in that: The delivery bed body (1) is provided with an auxiliary mechanism (2), the auxiliary mechanism (2) comprising a placement frame (201), the front surface of the placement frame (201), the front surface of the placement table (101), the rear surface of the placement frame (201) and the rear surface of the placement table (101) are all fixed with three connection blocks (202), two symmetrical connection blocks (202) form a group, and a limiting rod (203) is fixed to the top of one of the connection blocks (202) in each group.

9. The obstetrics and assisted delivery device according to claim 8, characterized in that: The top end of each of the limit rods (203) is movable and passes through the bottom of another connection block (202) of each group. Universal wheels (204) are installed at the four corners of the bottom of the placement rack (201). Four rectangular blocks (205) are fixed on the top of the placement rack (201). The tops of the four rectangular blocks (205) are in contact with the bottom of the placement platform (101). Four U-shaped frames (206) are fixed on the upper side of the placement platform (101). An electric push rod (207) is installed on the top of the inner wall of each of the U-shaped frames (206).

10. The obstetrics and assisted delivery device according to claim 9, characterized in that: Four limiting holes (208) are provided on the upper side of the placement table (101), and each of the electric push rods (207) is movably sleeved inside each limiting hole (208). The bottom end of the telescopic end of each electric push rod (207) is respectively installed on the top of each rectangular block (205). The four electric push rods (207) are electrically connected to the controller (119). A rectangular ring (3) is fixed on the upper side of the placement table (101), and a partition frame (4) is fixed inside the rectangular ring (3).

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