CN113397723A - Novel limb supporting device for obstetrical delivery - Google Patents

Novel limb supporting device for obstetrical delivery Download PDF

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Publication number
CN113397723A
CN113397723A CN202110850797.4A CN202110850797A CN113397723A CN 113397723 A CN113397723 A CN 113397723A CN 202110850797 A CN202110850797 A CN 202110850797A CN 113397723 A CN113397723 A CN 113397723A
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rigid coupling
fixedly connected
plate
rod
motor
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CN113397723B (en
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孙娴莉
孙越
姜宙
许旭
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Qingdao Women and Childrens Hospital
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Qingdao Women and Childrens Hospital
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1235—Arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245—Knees, upper or lower legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/10—Type of patient
    • A61G2200/12—Women
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Neurosurgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses a novel limb supporting device for obstetrical delivery, which comprises: the base, the upper limb adjusting mechanism and the lower limb adjusting mechanism; the base is positioned on the bottom surface of the upper limb adjusting mechanism, and a plurality of lifting components are arranged in the base; the fixing base bottom surface with lifting unit top rigid coupling, the back board passes through runner assembly with the fixing base is connected, upper limbs guiding mechanism's side is connected with two respectively lower limbs guiding mechanism, the rotor plate sets up the below of fixing base, the rotor plate bottom surface with tensile motor rigid coupling, the rotor plate top surface with dwang bottom surface rigid coupling, the dwang top with the fixing base bottom surface is rotated and is connected, tensile motor output shaft with first screw rod one end rigid coupling, a holding section of thick bamboo rigid coupling is in bent leg subassembly bottom surface, the other end of first screw rod with it passes through threaded connection to hold a section of thick bamboo inner wall, bent leg subassembly side with the atress subassembly rigid coupling.

Description

Novel limb supporting device for obstetrical delivery
Technical Field
The invention relates to the technical field of medical equipment, in particular to a novel limb supporting device for obstetrical delivery.
Background
The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like; in the process of obstetrical and gynecological delivery, the legs of the lying-in woman are often required to be fixed and spread by using the auxiliary frame, so that the legs of the lying-in woman can be kept fixed in the operation process, or the delivery mode with different body positions is adopted according to the requirements of the pregnant woman. The existing auxiliary frame for obstetrical and gynecological delivery is designed too traditionally, so that the flexibility in the use process is poor, or the delivery bed is not suitable for delivery in various body positions due to relatively single function, so that the use in obstetrical and gynecological delivery is inconvenient.
Disclosure of Invention
The invention aims to provide a novel limb supporting device for obstetrical delivery, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a novel limb supporting device for obstetrical delivery, which comprises: the base, the upper limb adjusting mechanism and the lower limb adjusting mechanism;
the base is positioned on the bottom surface of the upper limb adjusting mechanism, and a plurality of lifting components are arranged in the base;
the upper limb adjusting mechanism comprises a fixed seat, a backrest plate, a hand supporting assembly and a rotating assembly, the bottom surface of the fixed seat is fixedly connected with the top of the lifting assembly, the backrest plate is connected with the fixed seat through the rotating assembly, the side surfaces of the upper limb adjusting mechanism are respectively connected with two lower limb adjusting mechanisms, and the two sides of the fixed seat are respectively and fixedly connected with the hand supporting assembly;
the lower limb adjusting mechanism comprises a rotating rod, a rotating plate, a stretching motor, a first screw rod, a bearing cylinder, a bent leg component and a stress component, wherein the rotating plate is arranged below the fixing seat, the bottom surface of the rotating plate is fixedly connected with the stretching motor, the top surface of the rotating plate is fixedly connected with the bottom surface of the rotating rod, the top of the rotating rod is rotatably connected with the bottom surface of the fixing seat, the output shaft of the stretching motor is fixedly connected with one end of the first screw rod, the bearing cylinder is fixedly connected with the bottom surface of the bent leg component, the other end of the first screw rod is connected with the inner wall of the bearing cylinder through threads, and the side surface of the bent leg component is fixedly connected with the stress component.
Preferably, the lifting assembly comprises a lifting motor, a lifting rod and a lifting cylinder;
the lifting motor is fixedly connected to the bottom of the base; one end of the lifting rod is fixedly connected with the output shaft of the lifting motor, the other end of the lifting rod is connected with the inner wall of the lifting cylinder through threads, and the top of the lifting cylinder is fixedly connected with the bottom surface of the fixed seat.
Preferably, the rotating assembly includes a rotating motor, a first rotating protrusion, a first auxiliary protrusion, and a first rotating shaft;
first rotatory lug rigid coupling is in the bottom of back board, first supplementary lug is provided with two and is located respectively fixing base terminal surface both sides, first axis of rotation runs through in proper order first rotatory lug and first supplementary lug, it is one of them to rotate the motor rigid coupling first supplementary lug side, first axis of rotation with first supplementary lug rotate be connected and with first rotatory lug rigid coupling.
Preferably, the hand support assembly comprises a support seat, a support rod, a rotary disc and a handle;
the supporting seat is fixedly connected to the side face of the fixing seat, a rotating hole is formed in the top face of the supporting seat, the bottom of the supporting rod is connected with the inner wall of the rotating hole in a sliding mode, the top of the supporting rod is fixedly connected with the bottom face of the rotary disc, and the bottom face of the handle is fixedly connected with the edge of the top face of the rotary disc.
Preferably, the outer wall of the handle is sleeved with a rubber layer.
Preferably, the leg bending assembly comprises an angle adjusting motor, a limiting plate, a driving rod, a first bevel gear, a second bevel gear, a driven rod, a fixing plate, a limiting block and a clamping piece;
the angle modulation motor is arranged on the bottom surface of the bearing cylinder, an output shaft of the angle modulation motor is fixedly connected with the bottom surface of the driving rod, a driving cavity is formed in the limiting plate, the top of the driving rod penetrates through the bearing cylinder and extends into the driving cavity to be fixedly connected with the bottom surface of the first bevel gear, the first bevel gear is meshed with the second bevel gear, one side of the second bevel gear is fixedly connected with one end of the driven rod, the limiting block is fixedly connected to one side of the fixing plate, a through groove matched with the limiting block is formed in the limiting plate, the driven rod penetrates through the limiting block and is fixedly connected with the limiting block, and the clamping elements are arranged on two sides of the fixing plate respectively.
Preferably, the clamping member includes a clamping plate, a clamping motor, a second rotating protrusion, a second auxiliary protrusion, and a clamping lever;
the second rotating block is fixedly connected to the side face of the clamping plate, the second auxiliary blocks are provided with two clamping rods which are fixedly connected to the two sides of the end face of the fixing plate respectively, one end of each clamping rod penetrates through the second rotating lug and the second auxiliary lug, the clamping motor is fixedly connected to the side face of the second auxiliary block, the output shaft of the clamping motor is fixedly connected to the other end of the clamping rod, and the clamping rod is fixedly connected with the second rotating block.
Preferably, the stress assembly comprises a sliding connection plate, a foot plate, a limiting sliding block, a driving sliding block and a spring;
the sliding connection plates are provided with two sliding connection plates which are fixedly connected to two sides of the fixed plate respectively, the foot plates are arranged between the two sliding connection plates, sliding grooves are formed in one sides, close to the foot plates, of the two sliding connection plates respectively, the two sides of the foot plates are fixedly connected with one limiting sliding block respectively, the limiting sliding blocks are matched with the sliding grooves, one end of each spring is fixedly connected with the wall of each sliding groove, the other end of each spring is fixedly connected with the corresponding driving sliding block, and the corresponding driving sliding blocks are abutted to the corresponding springs.
Preferably, an arc-shaped through groove is formed in the center of one side, close to the limiting plate, of the fixing seat.
The invention discloses the following technical effects: the lifting mechanism can adjust the vertical height of the whole device, and the pregnant woman is prevented from moving and is inconvenient to move with the help of medical care personnel, so that the rigidity of the device is reduced, and the pregnant woman can conveniently board the device; the upper limb adjusting mechanism can adjust the leaning angle of the pregnant woman, so that the pregnant woman has more comfort; the adjustment of extension length can be carried out to the low limbs guiding mechanism who sets up, the pregnant woman who adapts to different heights has been strengthened the adaptability, and simultaneously, this device is the leveling condition when the pregnant woman does not carry out the childbirth, can regard as the medical bed of normality to use, when the pregnant woman carries out childbirth, start the first screw rod of tensile motor drive and rotate and make and accept a section of thick bamboo and extend outward, drive the extension of leg bending subassembly, leg bending subassembly leans on the dwang to rotate simultaneously and opens the pregnant woman both legs, leg bending subassembly drive makes the pregnant woman both legs crooked simultaneously, opening degree and flexion degree can adjust according to the pregnant woman comfort level this moment, place the foot on the atress subassembly again, the comfort level of pregnant woman has been improved, adapt to the pregnant woman of different statures simultaneously and strengthen adaptability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural view of a lower limb adjustment mechanism according to embodiment 1 of the present invention;
FIG. 3 is a hand support assembly according to embodiment 1 of the present invention;
FIG. 4 is an enlarged view of part A1 in example 1 of the present invention;
FIG. 5 is an enlarged view of part A2 in example 1 of the present invention;
FIG. 6 is an enlarged view of part A3 in example 1 of the present invention;
FIG. 7 is a schematic structural view of example 2 of the present invention;
FIG. 8 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 9 is an enlarged view of part A4 in example 2 of the present invention;
FIG. 10 is a schematic structural view of example 3 of the present invention;
FIG. 11 is a schematic view of the overall structure of embodiment 4 of the present invention;
FIG. 12 is a schematic structural view of example 4 of the present invention;
FIG. 13 is an enlarged view of part A5 in example 4 of the present invention;
FIG. 14 is a schematic view of the overall structure of embodiment 5 of the present invention;
FIG. 15 is a schematic view showing the overall structure of embodiment 6 of the present invention;
FIG. 16 is an enlarged view of a part A6 in example 6 of the present invention;
wherein, 1, a base; 2. a fixed seat; 3. a back board; 4. an auxiliary cylinder; 5. an auxiliary plate; 6. rotating the rod; 7. a rotating plate; 8. a stretching motor; 9. a first screw; 10. a receiving cylinder; 11. a lifting motor; 12. a lifting rod; 13. a lifting cylinder; 14. rotating the motor; 15. a first rotation projection; 16. a first auxiliary bump; 17. a first rotating shaft; 18. a supporting seat; 19. a support bar; 20. a turntable; 21. a handle; 22. a rubber layer; 23. an angle adjusting motor; 24. a limiting plate; 25. a drive rod; 26. a first bevel gear; 27. a second bevel gear; 28. a driven lever; 29. a fixing plate; 30. a limiting block; 31. an auxiliary lever; 32. a clamping plate; 33. clamping the motor; 34. a second rotating projection; 35. a second auxiliary bump; 36. a clamping lever; 37. a sliding connection plate; 38. a foot plate; 39. a limiting slide block; 40. driving the slide block; 41. a spring; 42. an arc-shaped through groove; 43. a top cross beam; 44. a bottom cross member; 45. a connecting rod; 46. a slide motor; 47. a back cushion; 48. a second screw; 49. a displacement seat; 50. a guide bar; 51. connecting columns; 52. a displacement block; 53. an auxiliary motor; 54. an auxiliary plate; 55. an auxiliary screw; 56. an auxiliary shaft sleeve; 57. a separation plate; 58. separating the slide block; 59. a leg clamping plate; 60. a leg clamping slide block; 61. a leg clamping motor; 62. a leg clamping screw rod; 63. a leg clamping threaded cylinder; 64. a tension spring; 65. a support housing; 66. a support plate; 67. a support motor; 68. a support screw; 69. a support block; 70. a platform hinge base; 71. a platform shaft; 72. and (5) operating the platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1 to 6, the present invention provides a novel limb supporting device for obstetric delivery, comprising: the device comprises a base 1, an upper limb adjusting mechanism and a lower limb adjusting mechanism;
the base 1 is positioned on the bottom surface of the upper limb adjusting mechanism, and a plurality of lifting components are arranged in the base 1;
the upper limb adjusting mechanism comprises a fixed seat 2, a backrest plate 3, a hand support assembly and a rotating assembly, the bottom surface of the fixed seat 2 is fixedly connected with the top of the lifting assembly, the backrest plate 3 is connected with the fixed seat 2 through the rotating assembly, the side surfaces of the upper limb adjusting mechanism are respectively connected with two lower limb adjusting mechanisms, and the two sides of the fixed seat 2 are respectively fixedly connected with the hand support assembly;
the lower limb adjusting mechanism comprises a rotating rod 6, a rotating plate 7, a stretching motor 8, a first screw rod 9, a bearing cylinder 10, a leg bending component and a stress component, the rotating plate 7 is arranged below the fixing seat 2, the bottom surface of the rotating plate 7 is fixedly connected with the stretching motor 8, the top surface of the rotating plate 7 is fixedly connected with the bottom surface of the rotating rod 6, the top surface of the rotating rod 6 is rotatably connected with the bottom surface of the fixing seat 2, an output shaft of the stretching motor 8 is fixedly connected with one end of the first screw rod 9, the bearing cylinder 10 is fixedly connected to the bottom surface of the leg bending component, the other end of the first screw rod 9 is in threaded connection with the inner wall of the bearing cylinder 10, and the side surface of the leg bending component is fixedly connected with the stress component.
The lifting mechanism arranged in the base 1 of the embodiment can adjust the vertical height of the whole device, and the rigidity of the device is reduced to facilitate the lying-in woman to get on the device because the movement of the pregnant woman is blocked and the movement of the pregnant woman is inconvenient with the help of medical care personnel; the upper limb adjusting mechanism can adjust the leaning angle of the pregnant woman, so that the pregnant woman has more comfort; the low limbs guiding mechanism who sets up can carry out the adjustment of extension length, the pregnant woman who adapts to different heights has been strengthened the adaptability, and simultaneously, this device is the leveling condition when the pregnant woman does not carry out the childbirth, can regard as the medical bed of normality to use, when the pregnant woman carries out childbirth, start the first screw rod 9 of tensile motor 8 drive and rotate and make and accept a section of thick bamboo 10 and outwards extend, drive the extension of leg bending subassembly, leg bending subassembly leans on dwang 6 to rotate simultaneously and opens the pregnant woman both legs, leg bending subassembly drive makes the bending of pregnant woman both legs simultaneously, opening degree and flexion can adjust according to the pregnant woman comfort level this moment, place the foot on the atress subassembly again, the comfort level of pregnant woman has been improved, adapt to the pregnant woman of different statures simultaneously and strengthen adaptability.
In a further optimized scheme, the lifting assembly comprises a lifting motor 11, a lifting rod 12 and a lifting cylinder 13;
the lifting motor 11 is fixedly connected to the bottom of the base 1; one end of the lifting rod 12 is fixedly connected with an output shaft of the lifting motor 11, the other end of the lifting rod 12 is connected with the inner wall of the lifting cylinder 13 through threads, and the top of the lifting cylinder 13 is fixedly connected with the bottom surface of the fixed seat 2.
In order to make this device can more stably go up and down, elevating system is provided with a plurality of, adopts a lifting cylinder 13 and lifter 12's screw thread to go up and down steadily simultaneously, makes whole lift process have more stability, and the pregnant woman of being convenient for steps on this device.
In a further optimized scheme, the rotating assembly comprises a rotating motor 14, a first rotating lug 15, a first auxiliary lug 16 and a first rotating shaft 17;
the first rotating lug 15 is fixedly connected to the bottom of the backrest plate 3, the two first auxiliary lugs 16 are arranged on two sides of the end face of the fixed seat 2 respectively, the first rotating shaft 17 penetrates through the first rotating lug 15 and the first auxiliary lug 16 in sequence, the rotating motor 14 is fixedly connected to one side face of the first auxiliary lug 16, and the first rotating shaft 17 is rotatably connected with the first auxiliary lug 16 and fixedly connected with the first rotating lug 15.
In order to make this device plane when not using state more level and more smooth, this device cooperates through first supplementary lug 16 and first rotation lug 15, and the plane when making this device be in the leveling does not have arch or sunken by a wide margin, and is more comfortable when the pregnant woman lies flat on this device, and back board 3 carries out angle of adjustment through rotating assembly and can selects the most suitable angle of leaning on of oneself when the pregnant woman is born, makes it be convenient for hard more.
In a further optimized scheme, the hand support assembly comprises a support seat 18, a support rod 19, a turntable 20 and a handle 21;
the supporting seat 18 is fixedly connected to the side face of the fixed seat 2, a rotating hole is formed in the top face of the supporting seat 18, the bottom of the supporting rod 19 is connected with the inner wall of the rotating hole in a sliding mode, the top of the supporting rod 19 is fixedly connected with the bottom face of the rotating disc 20, and the bottom face of the handle 21 is fixedly connected with the edge of the top face of the rotating disc.
In order to make the pregnant woman be convenient for the hand when childbirth hard this device set up the hand supporting component in 2 both sides of fixing base, the bracing piece 19 of setting can carry out the free rotation, and the cooperation has set up handle 21 at 20 top surface eccentricities of carousel, adapts to different arms exhibition and obtains best power angle, increases adaptability.
In a further optimized scheme, the outer wall of the handle 21 is sleeved with a rubber layer 22.
The rubber layer 22 can increase friction force, has deformation effect, can adapt to the best grip shape of different hand types, and improves comfort level.
In a further optimized scheme, the leg bending component comprises an angle adjusting motor 23, a limiting plate 24, a driving rod 25, a first bevel gear 26, a second bevel gear 27, a driven rod 28, a fixing plate 29, a limiting block 30 and a clamping piece;
the angle modulation motor 23 is arranged on the bottom surface of the bearing cylinder 10, an output shaft of the angle modulation motor 23 is fixedly connected with the bottom surface of the driving rod 25, a driving cavity is formed in the limiting plate 24, the top of the driving rod 25 penetrates through the bearing cylinder 10 and extends into the driving cavity to be fixedly connected with the bottom surface of the first bevel gear 26, the first bevel gear 26 is meshed with the second bevel gear 27, one side of the second bevel gear 27 is fixedly connected with one end of the driven rod 28, the limiting block 30 is fixedly connected to one side of the fixing plate 29, the limiting plate 24 is provided with a through groove matched with the limiting block 30, the driven rod 28 penetrates through the limiting block 30 and is.
In order to adjust the bending angle of the legs of the pregnant woman during childbirth, the device drives the thighs to perform bending adjustment, and the device has the advantages that the pregnant woman is extremely painful during childbirth, it is very difficult for the limbs to swing to a large extent, so the device can be changed from a plane state to a delivery state, that is, the pregnant woman can lift the thigh of the pregnant woman upwards without active adjustment in the lying position, in addition, the device adopts thigh drive fixing, abandons the way of shank drive fixing and foot drive fixing in the prior art, leads the pregnant woman to maintain the same posture for a long time in the process of delivery, reduces the fatigue strength because of large stress area, simultaneously, leads the thigh to be the main power source, the force applying points around the thighs can enhance the force applying strength during the childbirth, which is beneficial to the spontaneous labor, but the thighs are suspended under the force of the legs.
In a further optimized scheme, the clamping piece comprises a clamping plate 32, a clamping motor 33, a second rotating lug 34, a second auxiliary lug 35 and a clamping rod 36;
the second rotating blocks are fixedly connected to the side face of the clamping plate 32, two second auxiliary blocks are arranged and are fixedly connected to two sides of the end face of the fixing plate 29 respectively, one end of a clamping rod 36 penetrates through the second rotating lug 34 and the second auxiliary lug 35, the clamping motor 33 is fixedly connected to one side face of one second auxiliary block, the output shaft of the clamping motor 33 is fixedly connected to the other end of the clamping rod 36, and the clamping rod 36 is fixedly connected to the second rotating blocks.
The clamping piece not only improves the stressed area of the thigh, but also plays a limiting role when the leg is moved in the process of delivery of the pregnant woman.
In a further optimized scheme, the stress assembly comprises a sliding connection plate 37, a foot plate 38, a limiting slide block 39, a driving slide block 40 and a spring 41;
the two sliding connection plates 37 are fixedly connected to two sides of the fixed plate 29 respectively, the foot plate 38 is arranged between the two sliding connection plates 37, sliding grooves are formed in one sides of the two sliding connection plates 37 close to the foot plate 38 respectively, limiting sliding blocks 39 are fixedly connected to two sides of the foot plate 38 respectively, the limiting sliding blocks 39 are matched with the sliding grooves, one end of a spring 41 is fixedly connected with the groove walls of the sliding grooves, the other end of the spring 41 is fixedly connected with a driving sliding block 40, and the driving sliding block 40 is abutted to the spring 41.
In order to increase the stress area of the foot of the pregnant woman, the device adopts the mode that the whole foot plate 38 positioned at the crus part is overturned, the force application range of the foot is enlarged, the degree of freedom is higher, and the comfort level is enhanced.
In a further optimized scheme, an arc-shaped through groove 42 is formed in the center of one side, close to the limiting plate 24, of the fixing seat 2.
Example 2
Referring to fig. 7 to 9, compared to the above embodiment 1, the back board 3 in this embodiment includes a top beam 43, a bottom beam 44, a connecting rod 45, a sliding motor 46, a headrest 47, a second screw 48, a displacement seat 49, a guide rod 50, a connecting column 51, and a displacement block 52;
connecting rod 45 is provided with a plurality of, and a plurality of connecting rod 45 sets up between top crossbeam 43 and bottom crossbeam 44, and displacement seat 49 is provided with two and sets up in connecting rod 45 bottom, and second screw rod 48 and guide arm 50 set up between two displacement seats 49 and run through displacement piece 52, and displacement piece 52 passes through threaded connection with second screw rod 48, and headrest 47 sets up the top surface at connecting rod 45, and spliced pole 51 runs through gap and displacement piece 52 rigid coupling between two adjacent connecting rods 45.
For the pregnant woman of adaptation different heights, set up back cushion 47 to movable in this embodiment, compare detachable back cushion 47 among the prior art because the pregnant woman is exerting oneself and rocking in carrying out the childbirth in-process, the position that leads to is indefinite, back cushion 47 in this embodiment has stability more, sustainable being used for pregnant woman's childbirth time rest intermittently, and this device is when using, be whole and sheathe the mattress in, back cushion 47 operates the adjustment in the mattress bottom, when satisfying the travelling comfort, guarantee stability, can also adapt to the pregnant woman of different heights and use.
Example 3
Referring to fig. 10, compared with the above embodiment 1, the force receiving assembly is replaced with an auxiliary assembly including an auxiliary motor 53, an auxiliary plate 54, an auxiliary screw 55, an auxiliary boss 56, an auxiliary cylinder 4, an auxiliary rod 31, and an auxiliary plate 5;
the auxiliary flat plates 5 are provided with two auxiliary flat plates 5 which are respectively and fixedly connected with two sides of the fixed plate 29, the auxiliary plate 54 is arranged between the two auxiliary flat plates 5, one side of each of the two auxiliary flat plates 5, which is close to the auxiliary plate 54, is provided with a chute, one chute is provided with a through chute, the auxiliary screw 55 penetrates through the auxiliary plate 54, two ends of the auxiliary screw 55 are respectively sleeved with an auxiliary shaft sleeve 56, the auxiliary shaft sleeves 56 are respectively and slidably connected with the two chutes, one end of the auxiliary rod 31 is fixedly connected with the auxiliary shaft sleeve 56 in the chute provided with the through chute, and the other end of the auxiliary rod 31 penetrates through the chute wall and is fixedly connected with the auxiliary cylinder 4.
In order to make the foot of the pregnant woman more comfortable when being stressed, the auxiliary screw 55 is adopted to rotate to adjust the rotating angle, the adaptability is enhanced, and the auxiliary cylinder 4 is arranged to push the auxiliary plate 54 to move so as to adapt to the pregnant women with different heights.
Example 4
Referring to fig. 11-13, in order to allow the pregnant woman to be delivered from lying on his side to kneeling, the present embodiment provides a posture adjustment mechanism for the pregnant woman which facilitates adjustment of the posture, the posture adjustment mechanism comprising two separation plates 57; two separating plates 57 are respectively arranged on two sides of the top surface of the fixed seat 2, two separating sliding blocks 58 are fixedly connected to the bottom of the separating plate 57, a groove is formed in one side of the separating plate 57, a separating sliding groove matched with the separating sliding blocks 58 is formed in the bottom of the groove, an expansion spring 64 is arranged in the separating sliding groove, two ends of the expansion spring 64 are respectively fixedly connected with the inner wall of the separating sliding groove and the separating sliding blocks 58, a leg clamping plate 59 is arranged in the groove, two sides of the leg clamping plate 59 are respectively fixedly connected with leg clamping sliding blocks 60, leg clamping sliding grooves matched with the leg clamping sliding blocks 60 are formed in two sides of the groove, a leg clamping motor 61 is fixedly connected to the bottom surface of the groove, a leg clamping screw 62 is fixedly connected to the output end of the leg clamping motor 61, a leg clamping screw cylinder 63 is fixedly connected to the bottom surface of the leg clamping plate 59, and the leg clamping screw 63 is connected with the leg clamping screw 62 through threads.
When the pregnant woman prepares to give birth, need trun into the kneeling position by the posture of leaning on one's side, because pregnant woman itself moves inconveniently, consequently need carry out supplementary regulation at this mechanism, the separation board 57 that sets up can outwards slide, only need the pregnant woman to support the hip joint and outwards slide on separation board 57, later turning over, the expanding spring 64 that sets up makes separation board 57 reset, the pregnant woman is in the gesture of lying prone on the obstetric table this moment, trun into the kneeling position by the position of lying prone again and give birth, make the shank kneel the card leg board 59 that sets up on separation board 57 and upwards rise, make the shank joint, two legs of pregnant woman outwards part simultaneously, accomplish the kneeling position childbirth.
Example 5
Referring to fig. 14, in order to enable the medical staff to wait for the supporting force during the childbirth of the pregnant woman, the present embodiment is provided with a foot supporting mechanism, the foot supporting mechanism comprises a supporting shell 65, the supporting shell 65 is arranged on the bottom surface of the base 1, a supporting motor 67 is fixedly connected to one side of the supporting shell 65, a supporting screw 68 is fixedly connected to an output shaft of the supporting motor 67 penetrating through the supporting shell 65, a supporting plate 66 is connected to a supporting screw 88 through a thread, the supporting plate 66 is arranged in the supporting shell 65 and is slidably connected to the bottom surface of an inner cavity of the supporting shell 65, a through hole is formed in one side of the supporting shell 65, the supporting plate 66 can slide out of the supporting shell 65 through the through hole, a threaded hole is formed in one side of the supporting plate 66, the supporting screw 68 is in threaded connection with the inner wall of the threaded hole, a plurality of supporting blocks 69 are fixedly connected to the top surface of the supporting plate 66 at equal intervals, and the supporting blocks 69 can abut against the feet of the medical staff, the feet of the medical staff are supported.
Example 6
Referring to fig. 15-16, in order to facilitate cutting of the umbilical cord of a newborn infant and the first time of postpartum care of the infant, the present embodiment is provided with a platform mechanism; the platform mechanism comprises a platform hinge seat 70, the platform hinge seat 70 is arranged on the side face of the base 1, a platform motor is fixedly connected to the side wall of the platform hinge seat 70, a platform rotating shaft 71 is fixedly connected to the output end of the platform motor, an operating platform 72 is fixedly connected to the platform rotating shaft 71, and one end of the operating platform 72 is penetrated through the platform rotating shaft.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (9)

1. A novel limb supporting device for obstetrical delivery, comprising: the device comprises a base (1), an upper limb adjusting mechanism and a lower limb adjusting mechanism;
the base (1) is positioned on the bottom surface of the upper limb adjusting mechanism, and a plurality of lifting components are arranged in the base (1);
the upper limb adjusting mechanism comprises a fixed seat (2), a backrest plate (3), a hand supporting assembly and a rotating assembly, the bottom surface of the fixed seat (2) is fixedly connected with the top of the lifting assembly, the backrest plate (3) is connected with the fixed seat (2) through the rotating assembly, the side surfaces of the upper limb adjusting mechanism are respectively connected with two lower limb adjusting mechanisms, and the two sides of the fixed seat (2) are respectively fixedly connected with the hand supporting assembly;
lower limbs guiding mechanism includes dwang (6), rotor plate (7), tensile motor (8), first screw rod (9), accepts a section of thick bamboo (10), bent leg subassembly and atress subassembly, rotor plate (7) set up the below of fixing base (2), rotor plate (7) bottom surface with tensile motor (8) rigid coupling, rotor plate (7) top surface with dwang (6) bottom surface rigid coupling, dwang (6) top with fixing base (2) bottom surface is rotated and is connected, tensile motor (8) output shaft with first screw rod (9) one end rigid coupling, it is in to accept a section of thick bamboo (10) rigid coupling bent leg subassembly bottom surface, the other end of first screw rod (9) with it passes through threaded connection to accept a section of thick bamboo (10) inner wall, bent leg subassembly side with the atress subassembly rigid coupling.
2. The novel limb supporting device for obstetric delivery of claim 1, wherein: the lifting assembly comprises a lifting motor (11), a lifting rod (12) and a lifting cylinder (13);
the lifting motor (11) is fixedly connected to the bottom of the base (1); one end of the lifting rod (12) is fixedly connected with an output shaft of the lifting motor (11), the other end of the lifting rod (12) is connected with the inner wall of the lifting cylinder (13) through threads, and the top of the lifting cylinder (13) is fixedly connected with the bottom surface of the fixed seat (2).
3. The novel limb supporting device for obstetric delivery of claim 1, wherein: the rotating assembly comprises a rotating motor (14), a first rotating lug (15), a first auxiliary lug (16) and a first rotating shaft (17);
first rotation lug (15) rigid coupling is in the bottom of back board (3), first supplementary lug (16) are provided with two and are located respectively fixing base (2) terminal surface both sides, first rotation axis (17) run through in proper order first rotation lug (15) and first supplementary lug (16), rotation motor (14) rigid coupling is wherein one first supplementary lug (16) side, first rotation axis (17) rotate with first supplementary lug (16) be connected and with first rotation lug (15) rigid coupling.
4. The novel limb supporting device for obstetric delivery of claim 1, wherein: the hand support assembly comprises a support seat (18), a support rod (19), a turntable (20) and a handle (21);
the supporting seat (18) is fixedly connected to the side face of the fixing seat (2), a rotating hole is formed in the top face of the supporting seat (18), the bottom of the supporting rod (19) is connected with the inner wall of the rotating hole in a sliding mode, the top of the supporting rod (19) is fixedly connected with the bottom face of the rotating disc (20), and the bottom face of the handle (21) is fixedly connected with the edge of the top face of the rotating disc.
5. The novel limb supporting device for obstetric delivery of claim 4, wherein: the outer wall of the handle (21) is sleeved with a rubber layer (22).
6. The novel limb supporting device for obstetric delivery of claim 1, wherein: the leg bending assembly comprises an angle adjusting motor (23), a limiting plate (24), a driving rod (25), a first bevel gear (26), a second bevel gear (27), a driven rod (28), a fixing plate (29), a limiting block (30) and a clamping piece;
the angle adjusting motor (23) is arranged on the bottom surface of the bearing cylinder (10), an output shaft of the angle adjusting motor (23) is fixedly connected with the bottom surface of the driving rod (25), a driving cavity is formed in the limiting plate (24), the top of the driving rod (25) penetrates through the bearing cylinder (10) and extends into the driving cavity to be fixedly connected with the bottom surface of the first bevel gear (26), the first bevel gear (26) and the second bevel gear (27) are meshed with each other, one side of the second bevel gear (27) is fixedly connected with one end of the driven rod (28), the limiting block (30) is fixedly connected with one side of the fixing plate (29), the limiting plate (24) is provided with a through groove matched with the limiting block (30), the driven rod (28) penetrates through the limiting block (30) and is fixedly connected with the limiting block (30), and the clamping pieces are respectively arranged on two sides of the fixing plate (29).
7. The novel limb supporting device for obstetric delivery of claim 6, wherein: the clamping piece comprises a clamping plate (32), a clamping motor (33), a second rotating lug (34), a second auxiliary lug (35) and a clamping rod (36);
the second turning block rigid coupling is in clamp plate (32) side, the supplementary piece of second is provided with two and respectively the rigid coupling is in fixed plate (29) terminal surface both sides, press from both sides tight pole (36) one end and run through second rotation lug (34) with the supplementary lug of second (35), press from both sides tight motor (33) rigid coupling and be in one of them the supplementary piece side of second, press from both sides tight motor (33) output shaft with the other end rigid coupling of pressing from both sides tight pole (36), press from both sides tight pole (36) with the second turning block rigid coupling.
8. The novel limb supporting device for obstetric delivery of claim 1, wherein: the stress assembly comprises a sliding connection plate (37), a foot plate (38), a limiting sliding block (39), a driving sliding block (40) and a spring (41);
sliding connection board (37) are provided with two and respectively the rigid coupling is in fixed plate (29) both sides, sole (38) set up two between sliding connection board (37), two sliding connection board (37) are close to the spout has been seted up respectively to one side of sole (38), sole (38) both sides rigid coupling respectively has one spacing slider (39), spacing slider (39) with spout looks adaptation, the one end of spring (41) with spout cell wall rigid coupling, the other end of spring (41) with drive slider (40) rigid coupling, drive slider (40) with spring (41) butt.
9. The novel limb supporting device for obstetric delivery of claim 6, wherein: an arc through groove (42) is formed in the center of one side, close to the limiting plate (24), of the fixing seat (2).
CN202110850797.4A 2021-07-27 2021-07-27 Obstetrical delivery is with novel limbs strutting arrangement Active CN113397723B (en)

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CN211382477U (en) * 2020-01-14 2020-09-01 周淑英 Auxiliary delivery device for obstetrics and gynecology department
CN211675148U (en) * 2020-02-12 2020-10-16 陈忠华 Clinical production auxiliary device of gynaecology and obstetrics
CN111888174A (en) * 2020-08-17 2020-11-06 山东第一医科大学第二附属医院 Obstetrical department is with practise midwifery equipment
CN112386285A (en) * 2020-12-31 2021-02-23 黑龙江省医院 Ultrasonic examination diagnostic bed device
CN213373449U (en) * 2020-06-17 2021-06-08 时红 Body position maintaining device in hip and knee joint replacement

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108670684A (en) * 2018-05-08 2018-10-19 曹丽美 A kind of adjustable-size operating table and its size adjustment method
CN209032670U (en) * 2018-05-19 2019-06-28 李国柱 A kind of medical bone surgical arthroscopic auxiliary stand
CN109528427A (en) * 2019-01-14 2019-03-29 尹娟 A kind of gynecological disease Medical treatment device
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CN211675148U (en) * 2020-02-12 2020-10-16 陈忠华 Clinical production auxiliary device of gynaecology and obstetrics
CN111297613A (en) * 2020-02-23 2020-06-19 江西省人民医院 Assembled multi-angle special bed for orthopedic leg surgery
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