Adjustable obstetrical clinical obstetric apparatus

Abstract

The invention discloses an adjustable obstetric clinical obstetric apparatus, and relates to the technical field of medical instruments, the adjustable obstetric clinical obstetric apparatus comprises a bed body assembly, the bed body assembly comprises a base, a top plate and a first bed panel, fixing plates are fixedly connected to the two sides of the side wall of the base, a storage assembly is arranged between the two fixing plates, and the storage assembly comprises a moving plate, a through groove and a first sliding block; movable plates are slidably arranged on the sides, close to each other, of the two fixed plates, and midwifery assemblies are slidably arranged in the middles of the movable plates; the midwifery assembly comprises a square block, a rack groove and a connecting block. The aspirator forms negative pressure to suck the head of a fetus, meanwhile, the obstetric forceps provide stable traction force, direct extrusion and friction to the head of the fetus are reduced through combined use of the two modes, and therefore the risk that the head of the fetus is injured is reduced, meanwhile, direct traction and tearing to the birth canal of a puerpera can be reduced through combined use of the obstetric forceps and the aspirator, and the labor intensity of the puerpera is reduced. The birth canal of a puerpera can be protected, and the recovery time after delivery is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to an adjustable obstetric clinical delivery aid. Background Art

[0002] An obstetric clinical delivery aid refers to a series of instruments or devices used in obstetric clinical practice to assist parturients in smoothly completing the delivery process. These delivery aids are designed to help solve the difficulties that may be encountered during the delivery process through different mechanisms and action modes, and improve the safety and success rate of delivery.

[0003] For existing obstetric clinical delivery aids, when traction is applied to the fetus, it usually causes extrusion and friction to the fetus's head, increasing the risk of head injury to the fetus. At the same time, existing delivery aids only use one way for traction, which will cause traction and tearing to the parturient's birth canal, is not conducive to protecting the parturient's birth canal, and increases the recovery time after delivery.

[0004] Therefore, it is very necessary to propose an adjustable obstetric clinical delivery aid to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an adjustable obstetric clinical delivery aid to solve the problems that when traction is applied to the fetus, it will cause extrusion and friction to the fetus's head, increasing the risk of head injury to the fetus. At the same time, existing delivery aids only use one way for traction, which will cause traction and tearing to the parturient's birth canal, is not conducive to protecting the parturient's birth canal, and increases the recovery time after delivery.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An adjustable obstetric clinical delivery aid, including a bed body assembly, the bed body assembly includes a base, a top plate and a first bed panel, fixed plates are fixedly connected to both sides of the side wall of the base, a storage assembly is arranged between the two fixed plates, the storage assembly includes a moving plate, a through groove and a first slider, the moving plate is slidably arranged on one side of the two fixed plates close to each other, and a delivery aid assembly is slidably arranged in the middle of the moving plate;

[0007] The delivery aid assembly includes a square block, a rack groove and a connecting block, the square block is slidably arranged in the middle of the moving plate, rack grooves are opened on the upper and lower sides of the side wall of the square block, the connecting block is slidably connected inside the rack groove, a delivery forceps is fixedly connected to the end of the connecting block, a cylindrical rod is slidably arranged in the middle of the square block, a suction device is fixedly connected to the end of the cylindrical rod, and the suction device is located between the two delivery forceps;

[0008] The top surface of the base is fixedly connected with a top plate, and a leg support assembly is arranged on the side wall of the top plate close to the fixed plate. The leg support assembly includes two second chutes, two second sliders and two connecting rods. The two second chutes are opened on the side wall of the top plate. The second sliders are slidably connected inside the second chutes. The connecting rods are arranged in the middle of the second sliders, and a support plate is arranged at the top end of the connecting rods.

[0009] Preferably, the forceps is made of elastic material, the forceps is arc-shaped, the two forceps are symmetrically arranged, and the forceps is provided with an opening penetrating through it.

[0010] Preferably, an adjusting assembly is arranged on the square block. The adjusting assembly includes a rotating rod, a worm and a worm gear. The rotating rod passes through the square block and is fixedly connected with the end of the worm. The worm is meshed with the worm gear. A connecting ring is fixedly connected to the side wall of the worm gear, and a second gear is fixedly connected to the end of the connecting ring. The worm, the worm gear, the connecting ring and the second gear are all located inside the square block;

[0011] A second rack is slidably arranged inside the rack groove. The side wall of the second rack is fixedly connected with the end of the connecting block. The second rack is meshed with the second gear.

[0012] Preferably, the cylindrical rod passes through the square block and is slidably connected with the worm gear, the connecting ring and the second gear. A handle is fixedly sleeved on the outer periphery of the cylindrical rod. A setscrew is threadedly connected to the top of the square block. The setscrew passes through the square block and is movably connected with the outer periphery of the cylindrical rod.

[0013] Preferably, the bottom of the square block is fixedly connected with an adjusting frame. Third chutes are opened on both sides of the first slider. The adjusting frame is slidably connected with the third chutes. A plurality of through holes are evenly opened on both sides of the adjusting frame. Second inserting rods are arranged on both sides of the first slider. The second inserting rods pass through any through hole and are clamped with the first slider.

[0014] Preferably, first chutes are opened on the sides of the two fixed plates close to each other. A sliding plate is slidably connected inside the first chutes. The bottom sides of the side walls of the two sliding plates are fixedly connected with the side wall of the moving plate. A through groove is opened in the middle of the moving plate. A first lead screw is arranged in the middle of the through groove. A threaded hole is arranged on the first slider. The first lead screw passes through the through groove and is in fit connection with the threaded hole.

[0015] Preferably, first inserting rods are inserted into the two sides of the two fixed plates. A plurality of inserting holes are evenly opened on the sliding plate. The first inserting rod on one side passes through the corresponding fixed plate and is inserted into any inserting hole.

[0016] Preferably, a first rack is fixedly connected to the top surface of the sliding plate. Two first gears are arranged on one side of the top plate close to the fixed plate. A second lead screw is arranged inside the second chute. The second lead screw passes through the second chute and is fixedly connected to the corresponding first gear. The first gear is meshed with the corresponding first rack. A threaded hole is arranged on the second slider. The second lead screw is in fit connection with the corresponding threaded hole. The thread directions of the two second lead screws are opposite.

[0017] Preferably, a second bed board is fixedly connected to one side of the top surface of the top plate, and the first bed board is arranged on the other side of the top surface of the top plate.

[0018] The technical effects and advantages of the present invention are as follows:

[0019] 1. The suction device of the present invention forms negative pressure to suck the fetal head, and at the same time, the forceps provides stable traction force. The combined use of the two methods reduces the direct extrusion and friction on the fetal head, thereby reducing the risk of fetal head injury. At the same time, the combined use of the forceps and the suction device can reduce the direct traction and tearing of the maternal birth canal, which is beneficial to protecting the maternal birth canal and reducing the recovery time after childbirth;

[0020] 2. The combined use of the forceps and the suction device of the present invention can adapt to various childbirth situations, including abnormal fetal head position, insufficient maternal childbirth force, etc. This flexibility facilitates doctors to formulate the most suitable childbirth plan according to specific situations;

[0021] 3. When the forceps of the present invention moves on both sides, it can help to open the cervical orifice, play a role in dilating the cervix, make the birth canal smoother, facilitate the delivery of the fetal head, reduce the risk of dystocia, and improve the success rate of natural childbirth;

[0022] 4. The opening design in the middle of the forceps of the present invention can significantly reduce the pressure on the fetal head, thereby reducing the contact area between the forceps and the fetal head, reducing the compression on the fetal head. The elastic arc-shaped setting of the forceps can better adapt to the shape and size of the fetal head, making the forceps more stable when clamping the fetal head, not easy to slip or move, and at the same time can adapt to different fetal head positions, facilitating doctors to operate better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the present invention.

[0024] Figure 2 It is a schematic cross-sectional view of the first part of the present invention.

[0025] Figure 3 It is a schematic cross-sectional view of the second part of the present invention.

[0026] Figure 4 It is a schematic structural diagram of the midwifery component of the present invention.

[0027] Figure 5 This is a schematic cross-sectional view of the midwifery component structure of the present invention.

[0028] Figure 6 For the present invention Figure 5 An enlarged view of location A in it.

[0029] In the figure: 1. Bed body component; 11. Base; 12. Top plate; 13. First bed board; 14. Second bed board; 15. Fixed plate;

[0030] 2. Storage component; 21. Moving plate; 22. Through groove; 23. First slider; 24. First lead screw; 25. First chute; 26. Sliding plate; 27. Jack; 28. First plug rod;

[0031] 3. Midwifery component; 31. Square block; 32. Rack groove; 33. Connecting block; 34. Obstetric forceps; 35. Cylindrical rod; 36. Suction device; 37. Handle; 38. Opening; 39. Set screw;

[0032] 4. Leg support component; 41. Second chute; 42. Second slider; 43. Connecting rod; 44. Support plate; 45. First rack; 46. Second lead screw; 47. First gear;

[0033] 5. Adjusting component; 51. Rotating rod; 52. Worm; 53. Worm gear; 54. Connecting ring; 55. Second gear; 56. Second rack; 57. Adjusting frame; 58. Second plug rod; 59. Third chute. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention, and they should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention. In the description of the present invention, it should be understood that the terms used are only for the purpose of description and cannot be construed as indicating or implying relative importance.

[0035] The present invention aims to solve the problems that when pulling a fetus, it will cause extrusion and friction to the fetus's head, increasing the risk of head injury to the fetus. At the same time, existing midwifery devices only use one method for traction, which will cause traction and tearing to the birth canal of the parturient, is not conducive to protecting the birth canal of the parturient, and increases the recovery time after childbirth, and provides as Figures 1 - 6An adjustable obstetric clinical midwifery device shown in the figure includes a bed body assembly 1. The bed body assembly 1 includes a base 11, a top plate 12 and a first bed panel 13. Fixed plates 15 are fixedly connected to both sides of the side wall of the base 11. A storage assembly 2 is arranged between the two fixed plates 15. The storage assembly 2 includes a moving plate 21, a through groove 22 and a first slider 23. The moving plate 21 is slidably arranged on one side of the two fixed plates 15 close to each other. A midwifery assembly 3 is slidably arranged in the middle of the moving plate 21. When a parturient gives birth, the midwifery assembly 3 can help the dystocia parturient give birth more smoothly.

[0036] Moving universal wheels and other structures can be installed at the bottom of the base 11. The universal wheel structure is a prior art and will not be elaborated here.

[0037] When using the device, the moving plate 21 can be drawn out from between the fixed plates 15. The moving plate 21 can help store the midwifery assembly 3, reducing space occupation. The midwifery assembly 3 is stored under the top plate 12, which is convenient to move together with the bed body assembly 1 without being carried separately. This not only saves manpower but also enables medical staff to quickly find the midwifery equipment, improving work efficiency.

[0038] In the present invention, the midwifery assembly 3 includes a square block 31, a rack groove 32 and a connecting block 33. The square block 31 is slidably arranged in the middle of the moving plate 21. Rack grooves 32 are opened on the upper and lower sides of the side wall of the square block 31. A connecting block 33 is slidably connected inside the rack groove 32. The end of the connecting block 33 is fixedly connected with a pair of forceps 34. A cylindrical rod 35 is slidably arranged in the middle of the square block 31. The end of the cylindrical rod 35 is fixedly connected with a suction device 36. The suction device 36 is located between the two pairs of forceps 34. During midwifery, move the connecting block 33. The connecting block 33 moves in the rack groove 32. The movement of the connecting block 33 drives the movement of the pair of forceps 34. The pair of forceps 34 expands outwards. The end of the pair of forceps 34 contacts the cervix of the parturient. When the pair of forceps 34 moves, it helps to open the cervix. At the same time, move the cylindrical rod 35. The movement of the cylindrical rod 35 drives the movement of the suction device 36. The suction device 36 contacts the fetal head. Pull the cylindrical rod 35. The cylindrical rod 35 drives the movement of the suction device 36. The suction device 36 pulls the fetal head out of the parturient's uterus. After a part of the fetal head is pulled out, move the pair of forceps 34. The pair of forceps 34 clamps the fetal head. Then move the square block 31. Through the cooperation of the pair of forceps 34 and the suction device 36, it is convenient to more smoothly pull the fetal head outwards, thus successfully completing the delivery.

[0039] In the present invention, an adjusting assembly 5 is provided on the square block 31. The adjusting assembly 5 includes a rotating rod 51, a worm 52 and a worm gear 53. The rotating rod 51 passes through the square block 31 and is fixedly connected to the end of the worm 52. The worm 52 is meshed with the worm gear 53. A connecting ring 54 is fixedly connected to the side wall of the worm gear 53, and a second gear 55 is fixedly connected to the end of the connecting ring 54. The worm 52, the worm gear 53, the connecting ring 54 and the second gear 55 are all located inside the square block 31. A second rack 56 is slidably arranged inside the rack groove 32. The side wall of the second rack 56 is fixedly connected to the end of the connecting block 33. The second rack 56 is meshed with the second gear 55. When adjustment is carried out, the rotating rod 51 is rotated. The rotation of the rotating rod 51 drives the worm 52 to rotate. The rotation of the worm 52 drives the worm gear 53 to rotate. The rotation of the worm gear 53 drives the connecting ring 54 and the second gear 55 to rotate. The rotation of the second gear 55 drives the second racks 56 on the upper and lower sides to move. The movement of the second racks 56 drives the connecting block 33 to move. The movement of the connecting block 33 drives the obstetric forceps 34 to move, so as to expand or clamp the obstetric forceps 34.

[0040] It should be noted that when the obstetric forceps 34 move on both sides, it can help to open the cervical os, play a role in dilating the uterus, make the birth canal smoother, facilitate the delivery of the fetal head, reduce the risk of dystocia, and improve the success rate of vaginal delivery.

[0041] In the present invention, the cylindrical rod 35 passes through the square block 31 and is slidably connected to the worm gear 53, the connecting ring 54 and the second gear 55. A handle 37 is fixedly sleeved on the outer periphery of the cylindrical rod 35. A setscrew 39 is threadedly connected to the top of the square block 31. The setscrew 39 passes through the square block 31 and is movably connected to the outer periphery of the cylindrical rod 35. When adjusting the suction device 36, the medical staff holds the handle 37 and pulls the handle 37. The movement of the handle 37 drives the cylindrical rod 35 to move on the square block 31. The movement of the cylindrical rod 35 drives the suction device 36 to move. The suction device 36 traction the fetal head. After moving to a suitable position, the setscrew 39 is rotated. The bottom end of the setscrew 39 contacts the outer periphery of the cylindrical rod 35 and fixes it.

[0042] It should be noted that the suction device 36 can effectively traction the fetal head, help the fetal head pass through the birth canal faster, thereby shortening the labor process, reducing the pain and anxiety of the parturient during childbirth, helping the fetal head to be delivered smoothly, and reducing the risk of cesarean section.

[0043] In the present invention, the suction device 36 forms a negative pressure to suck the fetal head. At the same time, the obstetric forceps 34 provide a stable traction force. The combined use of the two methods reduces the direct extrusion and friction on the fetal head, thereby reducing the risk of injury to the fetal head. At the same time, the combined use of the obstetric forceps 34 and the suction device 36 can reduce the direct traction and tearing of the parturient's birth canal, which is beneficial to protecting the parturient's birth canal and reducing the recovery time after childbirth.

[0044] The combined use of the forceps 34 and the suction device 36 can adapt to various childbirth situations, including abnormal fetal head positions, insufficient maternal labor force, etc. This flexibility facilitates doctors to formulate the most suitable childbirth plan according to specific circumstances.

[0045] In the present invention, the forceps 34 are made of elastic material, the forceps 34 are arc-shaped, two forceps 34 are symmetrically arranged, and the forceps 34 are provided with through holes 38; the design of the through holes 38 in the middle of the forceps 34 can significantly reduce the pressure on the fetal head, thereby reducing the contact area between the forceps 34 and the fetal head, reducing the compression on the fetal head. The elastic arc-shaped setting of the forceps 34 can better adapt to the shape and size of the fetal head, making the forceps 34 more stable when clamping the fetal head, not easy to slip or move, and at the same time can adapt to different fetal head positions, facilitating doctors to operate better.

[0046] In the present invention, a first rack 45 is fixedly connected to the top surface of the sliding plate 26. Two first gears 47 are arranged on one side of the top plate 12 close to the fixed plate 15. A second lead screw 46 is arranged inside the second chute 41. The second lead screw 46 passes through the second chute 41 and is fixedly connected to the corresponding first gear 47. The first gear 47 is meshed with the corresponding first rack 45. A threaded hole is arranged on the second slider 42. The second lead screw 46 is in cooperation with the corresponding threaded hole. The thread directions of the two second lead screws 46 are opposite; when moving the moving plate 21, the movement of the moving plate 21 drives the sliding plate 26 to move in the first chute 25. The movement of the sliding plate 26 drives the first rack 45 to move. The movement of the first rack 45 drives the first gear 47 to rotate. The rotation of the first gear 47 drives the second lead screw 46 to rotate. The rotation of the second lead screw 46 drives the second slider 42 to move.

[0047] Furthermore, a top plate 12 is fixedly connected to the top surface of the base 11. A leg support assembly 4 is arranged on one side of the side wall of the top plate 12 close to the fixed plate 15. The leg support assembly 4 includes two second chutes 41, two second sliders 42 and two connecting rods 43. The two second chutes 41 are arranged on the side wall of the top plate 12. The second sliders 42 are slidably connected inside the second chutes 41. The connecting rods 43 are arranged in the middle of the second sliders 42. A support plate 44 is arranged at the top of the connecting rod 43; during childbirth, the legs of the parturient are placed on the top surface of the support plate 44. During childbirth, the second slider 42 moves in the second chute 41. The movement of the second slider 42 drives the connecting rod 43 and the support plate 44 to move to both sides. Straps can be installed on the support plate 44 to facilitate fixing the legs of the parturient, facilitating the smooth progress of subsequent childbirth. The straps are prior art and will not be elaborated here.

[0048] In the present invention, an adjusting frame 57 is fixedly connected to the bottom of the square block 31. Third sliding grooves 59 are formed on both sides of the first slider 23. The adjusting frame 57 is slidably connected to the third sliding grooves 59. A plurality of through holes are evenly formed on both sides of the adjusting frame 57. Second insertion rods 58 are arranged on both sides of the first slider 23. The second insertion rods 58 pass through any through hole and are clamped with the first slider 23. When adjusting the height of the midwifery component 3, the adjusting frame 57 is moved. The adjusting frame 57 moves within the third sliding grooves 59. The movement of the adjusting frame 57 drives the movement of the square block 31. When the square block 31 moves to an appropriate height, the adjusting frame 57 and the first slider 23 are fixed by using the second insertion rods 58, thus completing the adjustment.

[0049] It should be noted that first sliding grooves 25 are formed on the sides of the two fixing plates 15 close to each other. A sliding plate 26 is slidably connected inside the first sliding grooves 25. The bottoms of the side walls of the two sliding plates 26 are fixedly connected to the side wall of the moving plate 21. A through groove 22 is formed in the middle of the moving plate 21. A first lead screw 24 is arranged in the middle of the through groove 22. A threaded hole is formed on the first slider 23. The first lead screw 24 passes through the through groove 22 and is in fit connection with the threaded hole. When performing traction, the first lead screw 24 is rotated. The rotation of the first lead screw 24 drives the first slider 23 to move within the through groove 22. The movement of the first slider 23 drives the movement of the midwifery component 3, thereby completing midwifery.

[0050] In the present invention, first insertion rods 28 are inserted into both sides of the two fixing plates 15. A plurality of insertion holes 27 are evenly formed on the sliding plate 26. The first insertion rod 28 on one side passes through the corresponding fixing plate 15 and is inserted into any insertion hole 27. When it is necessary to fix the moving plate 21, the first insertion rod 28 is passed through the fixing plate 15 and inserted into the insertion hole 27, thereby fixing the fixing plate 15 and the moving plate 21, facilitating the normal progress of subsequent work.

[0051] It should be noted that a second bed panel 14 is fixedly connected to one side of the top surface of the top plate 12. The first bed panel 13 is arranged on the other side of the top surface of the top plate 12. The angle of the first bed panel 13 can be adjusted. Adjusting to an appropriate angle is convenient for the parturient to give birth better. The adjusting structure of the first bed panel 13 is a mature technology of the prior art and is not shown in the figure and will not be elaborated here.

Claims

1. An adjustable obstetric clinical midwifery device, comprising a bed assembly (1), characterized in that: The bed body assembly (1) comprises a base (11), a top plate (12) and a first bed panel (13); fixed plates (15) are fixedly connected to the side walls of the base (11); a storage assembly (2) is arranged between the two fixed plates (15); the storage assembly (2) comprises a movable plate (21), a through groove (22) and a first sliding block (23); a movable plate (21) is slidably arranged on one side of the two fixed plates (15) close to each other; and a midwifery assembly (3) is slidably arranged in the middle of the movable plate (21); The midwifery assembly (3) comprises a square block (31), a rack groove (32) and a connecting block (33); the square block (31) is slidably arranged in the middle of the movable plate (21); the rack grooves (32) are provided on the upper and lower sides of the side walls of the square block (31); the connecting block (33) is slidably connected inside the rack groove (32); the end of the connecting block (33) is fixedly connected to a forceps (34); a cylindrical rod (35) is slidably arranged in the middle of the square block (31); the end of the cylindrical rod (35) is fixedly connected to a suction device (36); the suction device (36) is located between the two forceps (34); The top surface of the base (11) is fixedly connected to a top plate (12); a leg support assembly (4) is arranged on a side wall of the top plate (12) close to the fixed plate (15); the leg support assembly (4) comprises two second slide grooves (41), two second sliders (42) and two connecting rods (43); the two second slide grooves (41) are arranged on the side wall of the top plate (12); the second sliders (42) are slidably connected inside the second slide grooves (41); the connecting rod (43) is arranged in the middle of the second slider (42); and a support plate (44) is arranged on the top end of the connecting rod (43).

2. An adjustable obstetric clinical midwifery device according to claim 1, characterized in that: The forceps (34) are made of elastic material, are arc-shaped, two forceps (34) are symmetrically arranged, and an opening (38) is opened through the forceps (34).

3. An adjustable obstetric clinical midwifery device according to claim 1, characterized in that: The square block (31) is provided with an adjustment assembly (5), which comprises a rotating rod (51), a worm (52) and a worm wheel (53); the rotating rod (51) passes through the square block (31) and is fixedly connected to the end of the worm (52); the worm (52) is meshingly connected to the worm wheel (53); a connecting ring (54) is fixedly connected to the side wall of the worm wheel (53); a second gear (55) is fixedly connected to the end of the connecting ring (54); the worm (52), the worm wheel (53), the connecting ring (54) and the second gear (55) are all located inside the square block (31); A second rack (56) is slidably arranged inside the rack groove (32), a side wall of the second rack (56) is fixedly connected to the end of the connecting block (33), and the second rack (56) is meshingly connected to the second gear (55).

4. The adjustable obstetric clinical midwifery device according to claim 1, characterized in that: The cylindrical rod (35) passes through the square block (31) and is slidably connected to the worm gear (53), the connecting ring (54) and the second gear (55); a handle (37) is fixedly sleeved on the outer periphery of the cylindrical rod (35); a top screw (39) is threadedly connected to the top of the square block (31); the top screw (39) passes through the square block (31) and is movably connected to the outer periphery of the cylindrical rod (35).

5. The adjustable obstetric clinical midwifery device according to claim 1, characterized in that: The bottom of the square block (31) is fixedly connected with an adjustment frame (57), and third sliding grooves (59) are provided on both sides of the first sliding block (23). The adjustment frame (57) is slidably connected with the third sliding grooves (59). A plurality of through holes are evenly provided on both sides of the adjustment frame (57). Second insertion rods (58) are provided on both sides of the first sliding block (23), and the second insertion rods (58) pass through any through holes and are clamped with the first sliding block (23).

6. The adjustable obstetric clinical midwifery device according to claim 1, characterized in that: A first slide groove (25) is provided on one side of the two fixed plates (15) close to each other, a sliding plate (26) is slidably connected inside the first slide groove (25), the bottoms of the side walls of the two sliding plates (26) are fixedly connected to the side walls of the movable plate (21), the through groove (22) is provided in the middle of the movable plate (21), a first screw rod (24) is provided in the middle of the through groove (22), a screw hole is provided on the first sliding block (23), and the first screw rod (24) passes through the through groove (22) and is matched and connected with the screw hole.

7. An adjustable obstetric clinical midwifery device according to claim 6, characterized in that: First plug rods (28) are plugged into both sides of the two fixed plates (15), a plurality of plug holes (27) are evenly arranged on the sliding plate (26), and the first plug rod (28) located on one side passes through the corresponding fixed plate (15) and is plugged into any plug hole (27).

8. The adjustable obstetric clinical midwifery device according to claim 1, characterized in that: The top surface of the sliding plate (26) is fixedly connected with a first rack (45); two first gears (47) are arranged on the side of the top plate (12) close to the fixed plate (15); a second screw rod (46) is arranged inside the second sliding groove (41); the second screw rod (46) passes through the second sliding groove (41) and is fixedly connected with the corresponding first gear (47); the first gear (47) is meshedly connected with the corresponding first rack (45); a thread hole is arranged on the second sliding block (42); the second screw rod (46) is matched and connected with the corresponding thread hole; the thread directions of the two second screw rods (46) are opposite.

9. The adjustable obstetric clinical delivery device according to claim 1, characterized in that: A second bed panel (14) is fixedly connected to one side of the top surface of the top plate (12), and the first bed panel (13) is arranged on the other side of the top surface of the top plate (12).

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