CN113397723B - Obstetrical delivery is with novel limbs strutting arrangement - Google Patents

Obstetrical delivery is with novel limbs strutting arrangement Download PDF

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Publication number
CN113397723B
CN113397723B CN202110850797.4A CN202110850797A CN113397723B CN 113397723 B CN113397723 B CN 113397723B CN 202110850797 A CN202110850797 A CN 202110850797A CN 113397723 B CN113397723 B CN 113397723B
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fixedly connected
rotating
rod
plate
motor
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CN113397723A (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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
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Abstract

The invention discloses a novel limb supporting device for obstetrical delivery, which comprises: the device comprises a base, an upper limb adjusting mechanism and a 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 bottom surface of the fixed seat is fixedly connected with the top of the lifting assembly, the backboard is connected with the fixed seat through the rotating assembly, the side surfaces of the upper limb adjusting mechanisms are respectively connected with two lower limb adjusting mechanisms, the rotating plate is arranged below the fixed 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 rotationally connected with the bottom surface of the fixed seat, an output shaft of the stretching motor is fixedly connected with one end of the first screw rod, the bearing barrel is fixedly connected with the bottom surface of the curved leg assembly, the other end of the first screw rod is in threaded connection with the inner wall of the bearing barrel, and the side surface of the curved leg assembly is fixedly connected with the stress assembly.

Description

Obstetrical delivery is with novel limbs strutting arrangement
Technical Field
The invention relates to the technical field of medical equipment, in particular to a novel limb supporting device for obstetric delivery.
Background
Gynaecology and obstetrics is one of four major subjects of clinical medicine, and mainly researches the etiology, pathology, diagnosis and prevention of female genital organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and diagnosis of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like; in the obstetric and gynecologic delivery process, the auxiliary frame is often required to be used for fixing and expanding the legs of the puerpera so that the legs of the puerpera can be kept fixed in the operation process, or delivery modes with different postures can be adopted due to the requirements of the pregnant woman. The traditional auxiliary frame design for obstetric delivery of the prior art is too traditional, so that the flexibility in the use process is poor, or the functions of the delivery bed are relatively single, so that the auxiliary frame is not suitable for delivery in various postures, and the auxiliary frame is inconvenient for obstetric delivery of the prior art.
Disclosure of Invention
The invention aims to provide a novel limb supporting device for obstetric delivery, which solves the problems in the prior art.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a novel limb support device for obstetrical delivery, which comprises: the device comprises a base, an upper limb adjusting mechanism and a 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 component and a rotating component, wherein the bottom surface of the fixed seat is fixedly connected with the top of the lifting component, the backrest plate is connected with the fixed seat through the rotating component, 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 fixedly connected with the hand supporting component;
the lower limb adjusting mechanism comprises a rotating rod, a rotating plate, a stretching motor, a first screw rod, a supporting cylinder, a curved leg assembly and a stress assembly, 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 rotationally connected with the bottom surface of the fixing seat, an output shaft of the stretching motor is fixedly connected with one end of the first screw rod, the supporting cylinder is fixedly connected with the bottom surface of the curved leg assembly, the other end of the first screw rod is in threaded connection with the inner wall of the supporting cylinder, and the side surface of the curved leg assembly is fixedly connected with the stress assembly.
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 fixing seat.
Preferably, the rotating assembly comprises a rotating motor, a first rotating lug, a first auxiliary lug and a first rotating shaft;
the first rotating lug is fixedly connected to the bottom of the backboard, the first auxiliary lugs are arranged at two sides of the end face of the fixing seat respectively, the first rotating shaft sequentially penetrates through the first rotating lug and the first auxiliary lugs, the rotating motor is fixedly connected to one side face of the first auxiliary lug, and the first rotating shaft is rotationally connected with the first auxiliary lugs and fixedly connected with the first rotating lug.
Preferably, the hand support assembly comprises a support seat, a support rod, a turntable and a handle;
the supporting seat is fixedly connected to the side face of the fixed seat, a rotating hole is formed in the top face of the supporting seat, the bottom of the supporting rod is slidably connected with the inner wall of the rotating hole, 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 curved leg assembly comprises an angle modulation motor, a limiting plate, a driving rod, a first bevel gear, a second bevel gear, a driven rod, a fixed 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 stretches 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 with 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 clamping pieces are respectively arranged on two sides of the fixing plate.
Preferably, the clamping piece comprises a clamping plate, a clamping motor, a second rotating lug, a second auxiliary lug and a clamping rod;
the second rotation lug is fixedly connected to the side face of the clamping plate, two second auxiliary lugs are arranged and fixedly connected to two sides of the end face of the fixing plate respectively, one end of the clamping rod penetrates through the second rotation lug and the second auxiliary lug, the clamping motor is fixedly connected to one side face of the second auxiliary lug, 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 rotation lug.
Preferably, the stress component comprises a sliding plate, a foot plate, a limit sliding block, a driving sliding block and a spring;
the sliding connection plates are provided with two sliding connection plates and are fixedly connected to two sides of the fixing 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, two limiting sliding blocks are fixedly connected to two sides of the foot plates respectively, the limiting sliding blocks are matched with the sliding grooves, one ends of springs are fixedly connected with the groove walls of the sliding grooves, the other ends of the springs are fixedly connected with driving sliding blocks, and the driving sliding blocks are in butt joint with the springs.
Preferably, an arc through groove is formed in the center of one side, close to the limiting plate, of the fixing base.
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 the pregnant woman is inconvenient to move with the help of medical staff, so that the rigidity of the device is reduced, and the pregnant woman can mount the device conveniently; the upper limb adjusting mechanism can adjust the leaning angle of the pregnant woman, so that the pregnant woman is more comfortable; the lower limb adjusting mechanism that sets up can carry out the adjustment that stretches length, the pregnant woman of different heights has been adapted to, and increased adaptability, simultaneously, this device is the horizontality when the pregnant woman is not delivering, can use as normal medical bed, when the pregnant woman is delivering, start stretching motor drive first screw rod and rotate and make and accept a section of thick bamboo outwards extend, drive bent leg subassembly extension, bent leg subassembly relies on the dwang to rotate simultaneously and opens the pregnant woman both legs, bent leg subassembly drive makes pregnant woman both legs crooked simultaneously, the degree of opening and crooked degree can be adjusted according to pregnant woman comfort level at this moment, place the foot on the atress subassembly again, the comfort level of pregnant woman has been improved, the pregnant woman of adaptation different statures simultaneously strengthens adaptability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram 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 a partial enlarged view of A1 in example 1 of the present invention;
FIG. 5 is a partial enlarged view of A2 in example 1 of the present invention;
FIG. 6 is a partial enlarged view of A3 in example 1 of the present invention;
FIG. 7 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 8 is a schematic overall structure of embodiment 2 of the present invention;
FIG. 9 is a partial enlarged view of A4 in example 2 of the present invention;
FIG. 10 is a schematic diagram of the structure of embodiment 3 of the present invention;
FIG. 11 is a schematic overall structure of embodiment 4 of the present invention;
FIG. 12 is a schematic view showing the structure of embodiment 4 of the present invention;
FIG. 13 is a partial enlarged view of A5 in example 4 of the present invention;
FIG. 14 is a schematic 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 a partial enlarged view of A6 in example 6 of the present invention;
1, a base; 2. a fixing seat; 3. a backboard; 4. an auxiliary cylinder; 5. an auxiliary plate; 6. a rotating lever; 7. a rotating plate; 8. stretching a motor; 9. a first screw; 10. a receiving cylinder; 11. a lifting motor; 12. a lifting rod; 13. a lifting cylinder; 14. a rotating motor; 15. a first rotating bump; 16. a first auxiliary bump; 17. a first rotation shaft; 18. a support base; 19. a support rod; 20. a turntable; 21. a handle; 22. a rubber layer; 23. an angle modulation motor; 24. a limiting plate; 25. a driving rod; 26. a first bevel gear; 27. a second bevel gear; 28. a driven rod; 29. a fixing plate; 30. a limiting block; 31. an auxiliary lever; 32. a clamping plate; 33. clamping a motor; 34. a second rotation bump; 35. a second auxiliary bump; 36. a clamping rod; 37. a sliding plate; 38. foot plates; 39. a limit sliding block; 40. driving a sliding block; 41. a spring; 42. arc through grooves; 43. a top cross beam; 44. a bottom cross beam; 45. a connecting rod; 46. a slide motor; 47. a headrest; 48. a second screw; 49. a displacement seat; 50. a guide rod; 51. a connecting column; 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 sliding block; 59. leg clamping plates; 60. a leg clamping sliding block; 61. a leg clamping motor; 62. leg clamping screw rods; 63. leg clamping thread cylinder; 64. a telescopic spring; 65. a support housing; 66. a support plate; 67. supporting a motor; 68. a support screw; 69. a support block; 70. a platform hinging seat; 71. a platform rotating shaft; 72. and (5) operating the platform.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
Referring to fig. 1-6, the present invention provides a novel limb support device for obstetric delivery, comprising: 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 component and a rotating component, wherein the bottom surface of the fixed seat 2 is fixedly connected with the top of the lifting component, the backrest plate 3 is connected with the fixed seat 2 through the rotating component, 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 component;
the lower limb adjusting mechanism comprises a rotating rod 6, a rotating plate 7, a stretching motor 8, a first screw rod 9, a supporting cylinder 10, a curved leg assembly and a stress assembly, wherein the rotating plate 7 is arranged below the fixed 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 of the rotating rod 6 is rotationally connected with the bottom surface of the fixed seat 2, an output shaft of the stretching motor 8 is fixedly connected with one end of the first screw rod 9, the supporting cylinder 10 is fixedly connected with the bottom surface of the curved leg assembly, the other end of the first screw rod 9 is in threaded connection with the inner wall of the supporting cylinder 10, and the side surface of the curved leg assembly is fixedly connected with the stress assembly.
The lifting mechanism arranged in the base 1 of the embodiment 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 staff, so that the rigidity of the device is reduced to facilitate the lying-in woman to mount the device; the upper limb adjusting mechanism can adjust the leaning angle of the pregnant woman, so that the pregnant woman is more comfortable; the lower limb adjusting mechanism that sets up can carry out the adjustment of extension length, the pregnant woman of adapting to different heights has strengthened adaptability, simultaneously, this device is the horizontality when the pregnant woman does not carry out the delivery, can use as normal medical bed, when the pregnant woman carries out the delivery, start stretching motor 8 drive first screw rod 9 and rotate and make and accept a section of thick bamboo 10 outwards extend, drive the extension of bent leg subassembly, the bent leg subassembly leans on dwang 6 to rotate simultaneously and opens the pregnant woman both legs, bent leg subassembly drive makes the pregnant woman both legs crooked simultaneously, the degree of opening and crooked degree can be adjusted according to pregnant woman comfort level this moment, place the foot on the atress subassembly again, the comfort level of pregnant woman has been improved, the pregnant woman of adaptation different statures strengthens adaptability simultaneously.
Further optimizing 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 the 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 enable the device to stably lift, the lifting mechanism is provided with a plurality of lifting barrels 13 and threads of the lifting rod 12 to stably lift, so that the whole lifting process is stable, and a pregnant woman can conveniently climb on the device.
Further optimizing 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 backboard 3, the first auxiliary lugs 16 are two and are respectively located on two sides of the end face of the fixed seat 2, the first rotating shaft 17 sequentially penetrates through the first rotating lug 15 and the first auxiliary lugs 16, the rotating motor 14 is fixedly connected to the side face of one first auxiliary lug 16, and the first rotating shaft 17 is rotationally connected with the first auxiliary lugs 16 and fixedly connected with the first rotating lug 15.
In order to enable the plane of the device to be more flat in an unused state, the device is matched with the first rotating lug 15 through the first auxiliary lug 16, so that the plane of the device in a flat state is free of large-amplitude protrusions or depressions, when a pregnant woman lies on the device, the device is more comfortable, and meanwhile, the backrest plate 3 can be adjusted through the rotating assembly to a most suitable leaning angle when the pregnant woman is delivered, and the device is more convenient to exert force.
Further optimizing scheme, the hand support assembly comprises a support base 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 slidably connected with the inner wall of the rotating hole, the top of the supporting rod 19 is fixedly connected with the bottom face of the rotary table 20, and the bottom face of the handle 21 is fixedly connected with the edge of the top face of the rotary table.
In order to facilitate the hand to exert force when the pregnant woman is delivered, hand support assemblies are arranged on two sides of the fixed seat 2, the arranged support rods 19 can freely rotate, the handles 21 are eccentrically arranged on the top surface of the turntable 20 in a matched mode, and the device is suitable for pregnant women with different arm displays and heights to obtain optimal force angles, so that adaptability is improved.
Further optimizing scheme, handle 21 outer wall cover is equipped with rubber layer 22.
The rubber layer 22 has deformation effect while increasing friction force, can adapt to the optimal grip shape of different hands, and enhances comfort.
Further optimizing scheme, the curved leg 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 modulation motor 23 sets up in accepting a section of thick bamboo 10 bottom surface, angle modulation motor 23's output shaft and actuating lever 25 bottom surface rigid coupling, the drive chamber has been seted up in the limiting plate 24, actuating lever 25 top runs through accepting a section of thick bamboo 10 and stretches into the drive chamber and first bevel gear 26 bottom surface rigid coupling, first bevel gear 26 and second bevel gear 27 intermesh, second bevel gear 27 one side and driven lever 28 one end rigid coupling, stopper 30 rigid coupling is in one side of fixed plate 29, the limiting plate 24 has seted up the logical groove with stopper 30 looks adaptation, driven lever 28 runs through stopper 30 and is fixedly connected with stopper 30, the both sides of fixed plate 29 are provided with the clamping piece respectively.
In order to adjust the bending angle of legs during the delivery of a pregnant woman, the device adopts the driving thigh to adjust the bending degree, and the advantages of the mode are that the device can be changed from a plane state to a delivery state because of severe pain to the large swing of limbs during the delivery of the pregnant woman, namely, the pregnant woman can be lifted upwards without active adjustment in the lying position, a leg bending component positioned at the thigh part can lift the thighs of the pregnant woman, and the device adopts thigh driving and fixing, abandons the modes of the driving and fixing of the small legs and the foot driving and fixing in the prior art, so that the pregnant woman can keep the same posture for a long time during the delivery process, the fatigue strength is reduced because the stress area can be large, meanwhile, the force application strength during the delivery can be enhanced because the thigh is a main power source, the stress point is applied around the thigh, the forward delivery is facilitated, and the thigh is not in a suspending state because of the stress of the small legs.
Further optimizing 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 rotation lug 34 is fixedly connected to the side surface of the clamping plate 32, two second auxiliary lugs 35 are respectively fixedly connected to two sides of the end surface of the fixed plate 29, one end of a clamping rod 36 penetrates through the second rotation lug 34 and the second auxiliary lug 35, the clamping motor 33 is fixedly connected to the side surface of one second auxiliary lug 35, an output shaft of the clamping motor 33 is fixedly connected with the other end of the clamping rod 36, and the clamping rod 36 is fixedly connected with the second rotation lug 34.
The arrangement of the clamping piece not only improves the stress area of thighs, but also plays a limiting role when the legs are moved in the childbirth process of the pregnant woman.
Further optimizing scheme, the stress component comprises a sliding plate 37, a foot plate 38, a limit sliding block 39, a driving sliding block 40 and a spring 41;
the sliding plates 37 are provided with two sliding plates and are fixedly connected to two sides of the fixed plate 29 respectively, the foot plate 38 is arranged between the two sliding plates 37, one sides of the two sliding plates 37 close to the foot plate 38 are respectively provided with a sliding groove, two sides of the foot plate 38 are fixedly connected with a limiting sliding block 39 respectively, the limiting sliding block 39 is matched with the sliding groove, one end of a spring 41 is fixedly connected with the wall of the sliding groove, the other end of the spring 41 is fixedly connected with a driving sliding block 40, and the driving sliding block 40 is in butt joint with the spring 41.
In order to increase the stress area of the feet of the pregnant women, the foot plate 38 positioned on the lower leg part is turned over, so that the force application range of the feet is enlarged, and the degree of freedom is increased, and the comfort is enhanced.
Further optimizing scheme, the center of one side of fixing base 2 close to limiting plate 24 is offered the arc and is led to the groove 42.
Example 2
Referring to fig. 7 to 9, in comparison with the above-described embodiment 1, the backboard 3 of the present embodiment includes the top cross member 43, the bottom cross member 44, the connecting rod 45, the slide motor 46, the headrest 47, the second screw 48, the displacement seat 49, the guide rod 50, the connecting column 51, and the displacement block 52;
the connecting rod 45 is provided with a plurality of, and a plurality of connecting rods 45 are provided 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 the gap between two adjacent connecting rods 45 and displacement piece 52 rigid coupling.
For the pregnant woman of adaptation different heights, set up headrest 47 as movable in this embodiment, compare detachable headrest 47 among the prior art because the pregnant woman is hard and rocks in the delivery process, the position that leads to is unstable, headrest 47 in this embodiment has stability more, sustainable be used for pregnant woman's delivery time rest, and this device is when using, is whole the cover mattress, and headrest 47 is at mattress bottom operation adjustment, when satisfying the travelling comfort, guarantees stability, can also adapt to the pregnant woman of different heights and use.
Example 3
Referring to fig. 10, in comparison with the above-described 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 bushing 56, an auxiliary cylinder 4, an auxiliary rod 31, and an auxiliary flat plate 5;
the auxiliary flat plates 5 are provided with two auxiliary flat plates 54 which are fixedly connected with two sides of the fixed plate 29 respectively, the auxiliary plate 54 is arranged between the two auxiliary flat plates 5, one sides of the two auxiliary flat plates 5 close to the auxiliary plate 54 are respectively provided with sliding grooves, one sliding groove is formed in one sliding groove, 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 sleeve 56 is respectively connected with the two sliding grooves in a sliding manner, one end of the auxiliary rod 31 is fixedly connected with the auxiliary shaft sleeve 56 which is positioned in the sliding groove formed in the through groove, and the other end of the auxiliary rod 31 penetrates through the groove wall and is fixedly connected with the auxiliary cylinder 4.
In order to make the pregnant woman feel more comfortable when the feet are stressed, the auxiliary screw 55 is adopted to rotate to adjust the rotation angle, so that the adaptability is enhanced, and the auxiliary air cylinder 4 is arranged to push the auxiliary plate 54 to displace 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 a kneeling posture, the present embodiment provides a posture adjustment mechanism for facilitating posture adjustment of the pregnant woman, the posture adjustment mechanism including two separate plates 57; the two separating plates 57 are respectively arranged on two sides of the top surface of the fixed seat 2, the bottoms of the separating plates 57 are fixedly connected with two separating sliding blocks 58, one side of each separating plate 57 is provided with a groove, the bottoms of the grooves are provided with separating sliding grooves matched with the separating sliding blocks 58, the separating sliding grooves are internally provided with telescopic springs 64, two ends of each telescopic spring 64 are respectively fixedly connected with the inner walls of the separating sliding grooves and the separating sliding blocks 58, leg clamping plates 59 are arranged in the grooves, two sides of each leg clamping plate 59 are respectively fixedly connected with a leg clamping sliding block 60, two sides of each groove are provided with leg clamping sliding grooves matched with the leg clamping sliding blocks 60, the bottoms of the grooves are fixedly connected with leg clamping motors 61, the output ends of the leg clamping motors 61 are fixedly connected with leg clamping screws 62, the bottoms of the leg clamping plates 59 are fixedly connected with leg clamping screw barrels 63, and the leg clamping screw barrels 63 are in threaded connection with the leg clamping screws 62.
When the pregnant woman is about to get into a kneeling position from a sideways posture, the pregnant woman is inconvenient to move, so that the auxiliary adjustment is needed in the mechanism, the provided separating plate 57 can slide outwards, the pregnant woman only needs to prop the hip joint on the separating plate 57 to slide outwards, then the pregnant woman turns over, the provided telescopic spring 64 enables the separating plate 57 to reset, at the moment, the pregnant woman is in a position lying on a obstetric table, and then the lying posture is changed into a kneeling posture to give birth, so that the leg-clamping plate 59 arranged on the separating plate 57 kneels upwards to enable the leg to be clamped, and meanwhile, the two legs of the pregnant woman are separated outwards to finish the kneeling position delivery.
Example 5
Referring to fig. 14, in order to make medical staff wait for supporting force when assisting pregnant woman to give birth, this embodiment is provided with foot supporting mechanism, foot supporting mechanism includes support casing 65, support casing 65's setting is in the bottom surface of base 1, support casing 65 one side rigid coupling has support motor 67, support motor 67 output shaft runs through support casing 65 rigid coupling has support screw 68, support screw 88 has backup pad 66 through threaded connection, backup pad 66 sets up in support casing 65, and with support casing 65 inner chamber bottom surface sliding connection, the through-hole has been seted up to support casing 65 one side, backup pad 66 accessible through-hole is from supporting casing 65 internal sliding, screw hole has been seted up to backup pad 66 one side, support screw 68 and screw hole inner wall pass through threaded connection, equidistant rigid coupling of backup pad 66 top surface has a plurality of supporting shoe 69, supporting shoe 69 plays the butt effect to medical staff's foot, make medical staff's foot obtain support.
Example 6
15-16, in order to facilitate cutting of the umbilical cord of a newborn infant and post-natal care of the infant at a first time, the present embodiment provides a platform mechanism; the platform mechanism comprises a platform hinging seat 70, the platform hinging 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 hinging seat 70, a platform rotating shaft 71 is fixedly connected to the output end of the platform motor, an operation platform 72 is fixedly connected to the platform rotating shaft 71, and the platform rotating shaft penetrates through one end of the operation platform 72.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims (8)

1. Novel limb support device for obstetric delivery, which is characterized by comprising: 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 component and a rotating component, wherein the bottom surface of the fixed seat (2) is fixedly connected with the top of the lifting component, the backrest plate (3) is connected with the fixed seat (2) through the rotating component, 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 component;
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 curved leg assembly and a stress assembly, wherein the rotating plate (7) is arranged below the fixed 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 of the rotating rod (6) is rotationally connected with the bottom surface of the fixed 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 with the bottom surface of the curved leg assembly, 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 curved leg assembly is fixedly connected with the stress assembly;
the curved leg 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 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 stretches 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) mutually, 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 fixed plate (29), a through groove matched with the limiting block (30) is formed in the limiting plate (24), the driven rod (28) penetrates through the limiting block (30) and is fixedly connected with the limiting block (30), and clamping pieces are respectively arranged on two sides of the fixed plate (29).
2. A novel limb support device for obstetric delivery according to 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. A novel limb support device for obstetric delivery according to 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);
the first rotating lug (15) is fixedly connected to the bottom of the backboard (3), the first auxiliary lugs (16) are arranged at two sides of the end face of the fixing seat (2) respectively, the first rotating shaft (17) sequentially penetrates through the first rotating lug (15) and the first auxiliary lugs (16), the rotating motor (14) is fixedly connected to one side face of the first auxiliary lugs (16), and the first rotating shaft (17) is rotationally connected with the first auxiliary lugs (16) and fixedly connected with the first rotating lugs (15).
4. A novel limb support device for obstetric delivery according to claim 1, wherein: the hand support assembly comprises a support seat (18), a support rod (19), a turntable (20) and a handle (21);
the support base (18) is fixedly connected to the side face of the fixed base (2), a rotating hole is formed in the top face of the support base (18), the bottom of the support rod (19) is slidably connected with the inner wall of the rotating hole, the top of the support rod (19) is fixedly connected with the bottom face of the rotary table (20), and the bottom face of the handle (21) is fixedly connected with the edge of the top face of the rotary table.
5. A novel limb support device for obstetric delivery as claimed in claim 4, wherein: the outer wall of the handle (21) is sleeved with a rubber layer (22).
6. A novel limb support device for obstetric delivery according to claim 1, 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 rotation lug (34) is fixedly connected to the side face of the clamping plate (32), the second auxiliary lugs (35) are arranged two and fixedly connected to two sides of the end face of the fixing plate (29) respectively, one end of the clamping rod (36) penetrates through the second rotation lug (34) and the second auxiliary lug (35), the clamping motor (33) is fixedly connected to one side face of the second auxiliary lug (35), an 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 rotation lug (34).
7. A novel limb support device for obstetric delivery according to claim 1, wherein: the stress assembly comprises a sliding plate (37), a foot plate (38), a limit sliding block (39), a driving sliding block (40) and a spring (41);
the sliding connection plates (37) are provided with two sliding connection plates and are fixedly connected to two sides of the fixed plate (29) respectively, the foot plates (38) are arranged between the two sliding connection plates (37), sliding grooves are formed in one sides, close to the foot plates (38), of the two sliding connection plates (37) respectively, limiting sliding blocks (39) are fixedly connected to two sides of the foot plates (38) respectively, the limiting sliding blocks (39) are matched with the sliding grooves, one ends of springs (41) are fixedly connected with the groove walls of the sliding grooves, the other ends of the springs (41) are fixedly connected with driving sliding blocks (40), and the driving sliding blocks (40) are in butt joint with the springs (41).
8. A novel limb support device for obstetric delivery according to claim 1, wherein: 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).
CN202110850797.4A 2021-07-27 2021-07-27 Obstetrical delivery is with novel limbs strutting arrangement Active CN113397723B (en)

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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
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
CN111297613B (en) * 2020-02-23 2022-01-28 江西省人民医院 Assembled multi-angle special bed for orthopedic leg surgery
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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
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