CN112545819A - Pregnant woman body position adjusting device with premature rupture of fetal membranes - Google Patents
Pregnant woman body position adjusting device with premature rupture of fetal membranes Download PDFInfo
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- CN112545819A CN112545819A CN202110175385.5A CN202110175385A CN112545819A CN 112545819 A CN112545819 A CN 112545819A CN 202110175385 A CN202110175385 A CN 202110175385A CN 112545819 A CN112545819 A CN 112545819A
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- 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
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
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- 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
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- 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
Abstract
A pregnant woman posture adjusting device with premature rupture of membranes, which effectively solves the problem that amniotic fluid is excessively lost when a pregnant woman with premature rupture of membranes is transferred and the posture is adjusted; the bed comprises a bed plate, wherein the right side of the bed plate is hinged with a back plate through a back shaft, the back shaft is rotatably connected with a hip plate, the left side of the hip plate is rotatably connected with a rotating shaft, a connecting plate is fixed on the rotating shaft, the front side and the rear side of the connecting plate are respectively rotatably connected with leg plates, the front side and the rear side of the bed plate are respectively provided with a supporting plate, the supporting plates are provided with arc grooves, the supporting plates are provided with waist-shaped grooves communicated with the upper sides of the arc grooves, the opposite sides of the two leg plates are respectively; a first rack is connected in the bed plate in a sliding manner, the right end of the first rack is hinged with a connecting rod, the upper end of the connecting rod is hinged with the back plate, the front side and the rear side of the bed plate are respectively provided with an inclined groove, the lower end of the leg plate is provided with an insert column, and the lower end of the insert column is inserted into the corresponding inclined groove; the invention has novel conception, ingenious structure, convenient operation and strong practicability.
Description
Technical Field
The invention relates to the technical field of obstetrical instruments, in particular to a pregnant woman posture adjusting device with a premature rupture of membranes.
Background
Before parturition, the fetal membrane is broken, which is called premature rupture of fetal membrane. The incidence rate is reported to be 5% -15% abroad and 2.7% -7% at home. Accounting for 2.7 percent to 17 percent of the total delivery, is one of the common complications in obstetrics. The pregnant woman with premature rupture of fetal membranes should be absolutely bedridden for rest, and the pregnant woman's buttocks should be lifted by the person who has not joined the exposed part or has an abnormal fetal position, so as to reduce the outflow of amniotic fluid and prevent the prolapse of umbilical cord.
At present, methods for lifting the buttocks of pregnant women commonly used clinically mostly adopt methods of directly connecting pad supports (such as pillows) under the buttocks and the like, the height of the pad cannot be ensured, and the safety and the stability are poor; in addition, during examination, a lying-in woman needs to frequently go up and down from a bed and adjust the body position, so that the amniotic fluid flows too much, when the lying-in woman goes up to an operation bed or an obstetric table before cesarean section, the lying-in woman needs to go down from a transfer bed and then climb up to the operation bed or the obstetric table, a large amount of amniotic fluid flows on the ground, the psychological pressure and panic of the lying-in woman are increased, the phenomenon of prolapse of the umbilical cord easily occurs, and even the lives of the lying-in woman.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention aims to provide a pregnant woman posture adjusting device with a premature rupture of a fetal membrane, which effectively solves the problem that the pregnant woman with a premature rupture of a fetal membrane has excessive amniotic fluid loss during transfer and posture adjustment.
The technical scheme for solving the problem is that the bed comprises a bed plate in the left-right direction, the right side of the bed plate is hinged with a back plate through a front axial support shaft and a back axial support shaft, a hip plate located on the left side of the back plate is rotatably connected to the support shaft, a front axial rotating shaft and a back axial rotating shaft are rotatably connected to the left side of the hip plate, a connecting plate is fixed to the rotating shaft, the front side and the back side of the connecting plate are respectively rotatably connected with leg plates in the left-right direction through rotating shafts in the up-down direction, support plates are respectively arranged on the front side and the back side of the bed plate, arc-shaped grooves are formed in the support plates, waist-shaped grooves which are in the left;
a first rack capable of moving left and right is connected in the bed board in a sliding mode, the right end of the first rack is hinged with a connecting rod, the upper end of the connecting rod penetrates through the bed board and is hinged with the back board, chute grooves located below the leg plates are formed in the front side and the back side of the bed board respectively, the distance between the left ends of the two chute grooves is larger than that between the right ends of the two chute grooves, inserting columns are arranged at the lower ends of the leg plates, and the lower ends of the inserting; when the left side of the hip plate swings upwards, the hip plate drives the leg plate to move horizontally upwards through the connecting plate; when the left side of the hip plate swings downwards, the right ends of the two leg plates swing downwards, the distance between the left ends of the two leg plates is increased, and the right side of the back plate swings upwards; when the back plate swings downward, the leg plates swing downward and are reset.
The invention has novel conception, ingenious structure, convenient operation and strong practicability, can raise the hip and the leg of the pregnant woman lying on back on the bed board by rotating the hand wheel anticlockwise, avoids excessive amniotic fluid flowing out when the pregnant woman is transferred, increases the panic of the pregnant woman, can convert the pregnant woman into the lithotomy position by rotating the hand wheel clockwise, is convenient for medical personnel to carry out antenatal examination on the pregnant woman, can directly push the pregnant woman into an operating room or an obstetric room according to the examination condition, can convert the pregnant woman into the supine position from the lithotomy position by rotating the handle clockwise after the end of production or before the cesarean section, has simple operation, does not need the pregnant woman to adjust the body position by self, avoids the umbilical cord prolapse caused by a large amount of amniotic fluid loss, reduces the psychological pressure of the pregnant woman, saves the physical strength of the pregnant woman, and improves the.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a broken-away, step-cut front isometric view of the present invention.
Fig. 3 is an enlarged view of a in fig. 2 of the present invention.
FIG. 4 is a broken-away, step-cut front isometric view of the present invention.
Fig. 5 is an enlarged view of B of fig. 4 according to the present invention.
FIG. 6 is a fragmentary front isometric view of the present invention in half section.
FIG. 7 is a right isometric view in full section of the present invention.
Fig. 8 is a bottom isometric view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The bed comprises a bed board 1 in the left-right direction, a back board 2 is hinged on the right side of the bed board 1 through a back shaft in the front-back axial direction, a hip board 3 positioned on the left side of the back board 2 is connected to the back shaft in a rotating manner, a front-back axial rotating shaft 4 is connected to the left side of the hip board 3 in a rotating manner, a connecting board 5 is fixed on the rotating shaft 4, leg boards 6 in the left-right direction are respectively connected to the front side and the back side of the connecting board 5 in a rotating manner through rotating shafts in the up-down direction, supporting boards 7 are respectively arranged on the front side and the back side of the bed board 1, arc-shaped grooves 8 are formed in the supporting boards 7, waist-shaped grooves 9 in the left-right direction and communicated with the upper sides of the arc-shaped grooves;
a first rack 11 capable of moving left and right is connected in the bed plate 1 in a sliding manner, a connecting rod 12 is hinged to the right end of the first rack 11, the upper end of the connecting rod 12 penetrates through the bed plate 1 and is hinged to the back plate 2, inclined grooves 13 located below the leg plates 6 are respectively formed in the front side and the back side of the bed plate 1, the distance between the left ends of the two inclined grooves 13 is larger than that between the right ends of the two inclined grooves, inserting columns 14 are arranged at the lower ends of the leg plates 6, and the lower ends of the inserting columns 14; when the left side of the hip plate 3 swings upwards, the hip plate 3 drives the leg plate 6 to move horizontally upwards through the connecting plate 5; when the left side of the hip plate 3 swings downwards, the right ends of the two leg plates 6 swing downwards, the distance between the left ends of the two leg plates is increased, and the right side of the back plate 2 swings upwards; when the back plate 2 swings downward, the leg plate 6 swings downward and is reset.
In order to make leg plate 6 can the level rebound, and prevent that guide post 10 from unexpected the sliding in arc wall 8 in waist type groove 9, the radius of arc wall 8 equal with the turning radius of pivot 4, the axis of arc wall 8 and the rotation center line of pivot 4 are on same horizontal plane, the direction of controlling and the spacing groove 15 that is located waist type groove 9 downside have been seted up respectively to the backup pad 7 left and right sides, the opposite side of two spacing grooves 15 communicates with arc wall 8 respectively, there is limiting plate 16 two mutually opposite ends of spacing groove 15 respectively through spring coupling, the lower extreme of two limiting plate 16 opposite faces is respectively to the one side slope of keeping away from arc wall 8.
In order to make 3 left sides of buttockss board can the upswing, bed board 1 in sliding connection have two-sided arc rack 17, two-sided arc rack 17 upper end and buttockss board 3 fixed connection, 1 internal rotation of bed board is connected with the fore-and-aft direction and is located the transmission shaft 18 of two-sided arc rack 17 left side, coaxial being equipped with on the transmission shaft 18 with two-sided arc rack 17 meshed first gear 19, the transmission shaft 18 front end runs through bed board 1 and is equipped with the hand wheel.
In order to enable the first rack 11 to move left and right, a screw rod 20 which is axially arranged in the front and back direction and is positioned on the right side of the double-sided arc-shaped rack 17 is rotationally connected in the bed plate 1, the front end of the screw rod 20 penetrates through the bed plate 1 and is provided with a rotating wheel, a sleeve 21 which is coaxial and semicircular with the screw rod 20 is slidably connected in the bed plate 1, the sleeve 21 is in threaded connection with the screw rod 20, a second gear 22 which can be meshed with the double-sided arc-shaped rack 17 is rotationally connected at the front end of the sleeve 21, and the lower side of.
In order to make leg plate 6 luffing motion and reset, the 4 front ends of pivot coaxial be equipped with drive gear 23, sliding connection has left right direction and is located the middle rack 24 in first rack 11 the place ahead in bed board 1, axial about 1 internal rotation connection has and the intermediate gear 25 of middle rack 24 meshing, first rack 11 front end is equipped with a plurality of teeth that can mesh with intermediate gear 25, bed board 1 front side is opened and is equipped with the groove of stepping down that is located drive gear 23 below, middle rack 24 left side is fixed with the second rack 26 that is located the inslot of stepping down, the 26 upside of second rack can mesh with drive gear 23.
In order to facilitate the operation of the second gear 22 to rotate, the front end of the second gear 22 is coaxially fixed with an annular cylinder 27 positioned outside the screw 20, and the front end of the annular cylinder 27 penetrates through the bed plate 1 and is provided with a handle.
In order to enable the guide post 10 to smoothly slide into the arc-shaped groove 8 from the waist-shaped groove 9 and to facilitate the operation of the two limiting plates 16 to move back to back, the width of the upper side of the arc-shaped groove 8 is larger than that of the lower side of the arc-shaped groove, a pull rod 28 is arranged on the limiting plate 16, and the free end of the pull rod 28 penetrates through the supporting plate 7.
In order to fix a position buttockss board 3, bed board 1 in seted up and be located the groove of dodging of two-sided arc rack 17 left side, dodge the inslot and articulate the locating plate 29 of left right direction, in the tooth's socket on locating plate 29 right-hand member inserted two-sided arc rack 17, locating plate 29 right-hand member is the high inclined plane in the low right side in a left side, through spring coupling between locating plate 29 left end and the dodge tank bottom portion, set up the opening forward on bed board 1 and with dodge the arc spout of groove intercommunication, locating plate 29 left end is equipped with action bars 30, action bars 30 front end runs through the arc spout.
In order to increase the comfort level of the pregnant woman during examination or production, the leg plates 6 are of an inverted L shape, and the front side and the rear side of the bed plate 1 are respectively provided with a vertical through placing groove 31 which is positioned below the leg plates 6.
In order to move the bed plate 1 conveniently, a support is arranged below the bed plate 1, and universal wheels with brake blocks are arranged on the periphery of the lower end of the support.
When the invention is used, the upper surfaces of the leg plate 6, the connecting plate 5, the hip plate 3 and the back plate 2 are arranged in the same plane, and the second gear 22 is meshed with the double-sided arc-shaped rack 17 and is not meshed with the first rack 11;
the pregnant woman with premature rupture of fetal membranes lies on the bed plate 1, the two legs are positioned on the leg plates 6, the buttocks are positioned on the buttock plate 3, the hand wheel is rotated anticlockwise, the hand wheel drives the first gear 19 to rotate anticlockwise through the transmission shaft 18 and is meshed with the double-sided arc-shaped rack 17, the double-sided arc-shaped rack 17 pushes the buttock plate 3 to swing upwards around the support shaft, the right end of the positioning plate 29 is separated from the tooth groove, meanwhile, the buttock plate 3 drives the connecting plate 5 to move upwards through the rotating shaft 4, the leg plates 6 move upwards horizontally along with the upward swing of the connecting plate 5 as the guide post 10 slides upwards in the arc-shaped groove 8, when the guide post 10 is contacted with the inclined surfaces of the limiting plates 16, the two limiting plates 16 extrude the two limiting plates 16 to move back to back and compress the spring, after the two limiting plates 16 are completely separated from the arc-shaped groove 8, the guide post 10 moves upwards along, the hand wheel stops rotating, the two limiting plates 16 reset under the action of the spring, the guide post 10 is prevented from accidentally sliding into the arc-shaped groove 8, namely, the leg plate 6 is prevented from inclining downwards, the right end of the positioning plate 29 is inserted into the tooth groove of the double-sided arc-shaped rack 17 under the action of the spring, the hip plate 3 is prevented from swinging downwards, the hip and the foot of the pregnant woman are stably lifted, and the excessive amniotic fluid loss is effectively prevented;
when the fetal head condition needs to be checked before delivery, a nursing staff pushes the bed plate 1 through the bracket and pushes a pregnant woman to the checking room, the rotating wheel is rotated, the rotating wheel drives the screw rod 20 to rotate, the sleeve 21 drives the second gear 22 to move forwards and keep meshed with the double-sided arc-shaped rack 17 and the first rack 11, the rotating wheel is stopped rotating, the operating rod 30 is pulled downwards to enable the positioning plate 29 to be separated from the tooth groove, the hand wheel is rotated clockwise to drive the first gear 19 to enable the second gear 22 to generate anticlockwise rotation through the double-sided arc-shaped rack 17, the left side of the hip plate 3 swings downwards around the supporting shaft, as the limiting plate 16 blocks the guide post 10 from sliding into the arc-shaped groove 8, therefore, the left end of the hip plate 3 drives the right ends of the two leg plates 6 to swing downwards through the connecting plate 5, at the moment, the guide post 10 slides leftwards and then rightwards in the waist-shaped groove 9, and the insertion post 14 inclines, further, the two leg plates 6 rotate around the rotating shaft, that is, the distance between the left ends of the two leg plates 6 is increased, meanwhile, the second gear 22 is meshed with the first rack 11, so that the first rack 11 moves rightwards and pushes the back plate 2 to swing upwards around the supporting shaft through the connecting rod 12, and in the process that the first rack 11 moves rightwards, the first rack 11 enables the middle rack 24 to drive the second rack 26 to move leftwards through the middle gear 25; when the hip plate 3 swings to the horizontal position, the hand wheel stops rotating and the operating rod 30 stops being pulled, the right end of the positioning plate 29 is inserted into the corresponding tooth groove, the guide post 10 is positioned on the right side of the opposite surfaces of the two limiting plates 16, the transmission gear 23 is meshed with the second rack 26, and the pregnant woman is at the lithotomy position at the moment, so that the examination of medical staff is facilitated;
according to the examination, if the delivery time is up, the pregnant woman is pushed to the delivery room, if the pregnant woman is successfully delivered or the cesarean section is needed, the pregnant woman is pushed to the operating room, the rotating wheel is rotated, the rotating wheel enables the sleeve 21 to drive the second gear 22 to move forwards through the screw rod 20, the second gear 22 is disengaged from the double-sided arc-shaped rack 17 and then stops rotating, the operating lever 28 enables the two limiting plates 16 in the left and right directions to move back and forth, after the limiting plates 16 are completely disengaged from the arc-shaped grooves 8, the handle is rotated clockwise, the handle drives the second gear 22 to rotate clockwise through the annular cylinder 27, the second gear 22 is engaged with the first rack 11 and drives the back plate 2 to swing downwards around the supporting shaft through the connecting rod 12, the gravity center of the pregnant woman is on the hip plate 3, the first rack 11 enables the second rack 26 to move rightwards under the action of the intermediate gear 25 and the intermediate rack 24, the transmission, Connecting plate 5 drives two leg plates 6 and swings downwards, guide post 10 slides in arc wall 8, in leg plate 6 swing downwards, insert post 14 and slide and make the distance between two leg plates 6 left ends diminish in chute 13, when leg plate 6, backplate 2 all replies after the initial condition, stop the turning handle, the pregnant woman is the supine position, can cut open the palace operation to the pregnant woman, or will produce postpartum lying-in woman smoothly and release the delivery room, pregnant woman position changes simply, do not need the pregnant woman to adjust by oneself, reduce the loss of amniotic fluid, and save pregnant woman's physical power, reduce pregnant woman psychology and production pressure.
It is worth noting that when the pregnant woman is in the lithotomy position, the guiding column 10 is located on the right side of the opposite surfaces of the two limiting plates 16, and when the leg plates 6 swing downwards, the connecting plate 5 drives the leg plates 6 to rotate around the rotating shaft 4, so that the width of the upper side of the arc-shaped groove 8 is larger than that of the lower side of the arc-shaped groove, so that the guiding column 10 can smoothly enter the arc-shaped groove 8.
In the invention, the guide post 10 is inclined after the two leg plates 6 are forked, but because the upper end of the arc-shaped groove 8 is wider, the guide post 10 can smoothly enter the arc-shaped groove 8 after the limiting plate 16 removes the obstruction on the guide post 10.
The invention has novel conception, ingenious structure, convenient operation and strong practicability, can raise the hip and the leg of the pregnant woman lying on back on the bed board by rotating the hand wheel anticlockwise, avoids excessive amniotic fluid flowing out when the pregnant woman is transferred, increases the panic of the pregnant woman, can convert the pregnant woman into the lithotomy position by rotating the hand wheel clockwise, is convenient for medical personnel to carry out antenatal examination on the pregnant woman, can directly push the pregnant woman into an operating room or an obstetric room according to the examination condition, can convert the pregnant woman into the supine position from the lithotomy position by rotating the handle clockwise after the end of production or before the cesarean section, has simple operation, does not need the pregnant woman to adjust the body position by self, avoids the umbilical cord prolapse caused by a large amount of amniotic fluid loss, reduces the psychological pressure of the pregnant woman, saves the physical strength of the pregnant woman, and improves the.
Therefore, the body position adjusting device for the pregnant woman with the premature rupture of the fetal membranes, provided by the invention, can effectively solve the problem that amniotic fluid is excessively lost when the pregnant woman with the premature rupture of the fetal membranes is transferred and the body position is adjusted, and has the advantages of simple structure operation, convenience in use, high safety and stability.
Claims (9)
1. A pregnant woman posture adjusting device with premature rupture of fetal membranes comprises a bed plate (1) in the left and right directions, the novel bed is characterized in that the right side of a bed plate (1) is hinged with a back plate (2) through a front axial support shaft and a rear axial support shaft, a hip plate (3) located on the left side of the back plate (2) is rotatably connected to the support shaft, a front axial rotating shaft (4) and a rear axial rotating shaft are rotatably connected to the left side of the hip plate (3), a connecting plate (5) is fixed on the rotating shaft (4), the front side and the rear side of the connecting plate (5) are respectively rotatably connected with leg plates (6) in the left-right direction through rotating shafts in the up-down direction, support plates (7) are respectively arranged on the front side and the rear side of the bed plate (1), arc-shaped grooves (8) are formed in the support plates (7), waist-shaped grooves (9) which are in the left-right direction and communicated with the upper sides of the arc-shaped grooves (8;
the bed plate (1) is internally and slidably connected with a first rack (11) capable of moving left and right, the right end of the first rack (11) is hinged with a connecting rod (12), the upper end of the connecting rod (12) penetrates through the bed plate (1) and is hinged with the back plate (2), the front side and the rear side of the bed plate (1) are respectively provided with chutes (13) positioned below the leg plates (6), the distance between the left ends of the two chutes (13) is greater than that between the right ends of the two chutes, the lower ends of the leg plates (6) are provided with inserting columns (14), and the lower ends of the inserting columns (14) are inserted into the corresponding chutes; when the left side of the hip plate (3) swings upwards, the hip plate (3) drives the leg plate (6) to move horizontally upwards through the connecting plate (5); when the left side of the hip plate (3) swings downwards, the right ends of the two leg plates (6) swing downwards, the distance between the left ends of the two leg plates is increased, and the right side of the back plate (2) swings upwards; when the back plate (2) swings downwards, the leg plate (6) swings downwards and resets.
2. The pregnant woman body position adjusting device for premature rupture of membranes as claimed in claim 1, wherein the radius of the arc-shaped groove (8) is equal to the radius of the rotating plate of the rotating shaft (4), the axis of the arc-shaped groove (8) and the rotating center line of the rotating shaft (4) are on the same horizontal plane, the left side and the right side of the support plate (7) are respectively provided with a limit groove (15) which is in the left-right direction and is positioned at the lower side of the waist-shaped groove (9), the opposite sides of the two limit grooves (15) are respectively communicated with the arc-shaped groove (8), the opposite ends of the two limit grooves (15) are respectively connected with limit plates (16) through springs, and the lower ends of the opposite surfaces of the two limit plates (16) are respectively inclined.
3. The pregnant woman body position adjusting device for premature rupture of membranes as claimed in claim 1, wherein the bed plate (1) is slidably connected with a double-sided arc-shaped rack (17), the upper end of the double-sided arc-shaped rack (17) is fixedly connected with the hip plate (3), a transmission shaft (18) which is in the front-back direction and is positioned on the left side of the double-sided arc-shaped rack (17) is rotatably connected in the bed plate (1), a first gear (19) meshed with the double-sided arc-shaped rack (17) is coaxially arranged on the transmission shaft (18), and the front end of the transmission shaft (18) penetrates through the bed plate (1) and is provided with a hand wheel.
4. The pregnant woman body position adjusting device for premature rupture of membranes as claimed in claim 1, wherein the bed plate (1) is rotatably connected with a screw rod (20) which is axially arranged in front and back and is positioned at the right side of the double-sided arc-shaped rack (17), the front end of the screw rod (20) penetrates through the bed plate (1) and is provided with a rotating wheel, the bed plate (1) is slidably connected with a sleeve (21) which is coaxial and semicircular with the screw rod (20), the sleeve (21) is in threaded connection with the screw rod (20), the front end of the sleeve (21) is rotatably connected with a second gear (22) which can be meshed with the double-sided arc-shaped rack (17), and the lower side of the second gear (22) can be meshed with the first rack.
5. The pregnant woman body position adjusting device for premature rupture of membranes as claimed in claim 1, wherein the front end of the rotating shaft (4) is coaxially provided with a transmission gear (23), the bed plate (1) is internally and slidably connected with a middle rack (24) which is arranged in the left and right direction and in front of the first rack (11), the bed plate (1) is rotatably connected with a middle gear (25) which is axially arranged up and down and is meshed with the middle rack (24), the front end of the first rack (11) is provided with a plurality of teeth which can be meshed with the middle rack (25), the front side of the bed plate (1) is provided with a abdicating groove which is arranged below the transmission gear (23), the left side of the middle rack (24) is fixed with a second rack (26) which is arranged in the abdicating groove, and the upper side of the second rack (26) can.
6. The pregnant woman posture adjusting device for premature rupture of membranes as claimed in claim 1, wherein the front end of the second gear (22) is coaxially fixed with an annular cylinder (27) located outside the screw (20), and the front end of the annular cylinder (27) penetrates through the bed plate (1) and is provided with a handle.
7. The pregnant woman posture adjusting device for premature rupture of membranes as claimed in claim 1, wherein the width of the upper side of the arc-shaped groove (8) is larger than that of the lower side thereof, the limiting plate (16) is provided with a pull rod (28), and the free end of the pull rod (28) penetrates through the supporting plate (7).
8. The pregnant woman body position adjusting device for premature rupture of membranes as claimed in claim 1, wherein an avoiding groove located at the left side of the double-sided arc-shaped rack (17) is formed in the bed plate (1), a positioning plate (29) in the left-right direction is hinged in the avoiding groove, the right end of the positioning plate (29) is inserted into a tooth groove on the double-sided arc-shaped rack (17), the right end surface of the positioning plate (29) is an inclined surface with a lower left end and a higher right end, the left end of the positioning plate (29) is connected with the bottom of the avoiding groove through a spring, an arc-shaped chute with an opening facing forward and communicated with the avoiding groove is formed in the bed plate (1), an operating rod (30) is arranged at the left end of the positioning plate (29), and the.
9. The pregnant woman posture adjusting device for premature rupture of membranes as claimed in claim 1, wherein the leg plate (6) is of an inverted L shape, and the front and rear sides of the bed plate (1) are respectively provided with a vertically through placing groove (31) located below the leg plate (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2020115014750 | 2020-12-17 | ||
| CN202011501475 | 2020-12-17 |
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| CN112545819A true CN112545819A (en) | 2021-03-26 |
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| CN202110175385.5A Pending CN112545819A (en) | 2020-12-17 | 2021-02-09 | Pregnant woman body position adjusting device with premature rupture of fetal membranes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925699A (en) * | 2021-10-27 | 2022-01-14 | 河南省中医院（河南中医药大学第二附属医院） | Gynaecology and obstetrics prevents sick bed that amniotic fluid spills over |
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| CN201139725Y (en) * | 2008-01-04 | 2008-10-29 | 三峡大学第一临床医学院 | Sleeping arrangement for lifting breech of pregnant woman whit early broken foetal membranes |
| CN206239630U (en) * | 2016-08-31 | 2017-06-13 | 南通市妇幼保健院 | A kind of premature rupture of fetal membranes buttocks raises bed |
| US20200022857A1 (en) * | 2017-04-03 | 2020-01-23 | Jiangsu Heng'ai Medical Equipment Co., Ltd | Nursing Bed |
| CN207370857U (en) * | 2017-04-14 | 2018-05-18 | 南通大学附属医院 | A kind of device specialized in pregnant woman and raise buttocks |
| CN210096139U (en) * | 2019-02-27 | 2020-02-21 | 方文萍 | Pregnant woman uses bed that fetal membrane is broken early |
| CN210932534U (en) * | 2019-10-11 | 2020-07-07 | 新乡市中心医院(新乡中原医院管理中心) | Midwifery nursing device |
| CN211962418U (en) * | 2020-03-12 | 2020-11-20 | 晁凤英 | Obstetric room of gynaecology and obstetrics is with sick bed that prevents amniotic fluid and spill over |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925699A (en) * | 2021-10-27 | 2022-01-14 | 河南省中医院（河南中医药大学第二附属医院） | Gynaecology and obstetrics prevents sick bed that amniotic fluid spills over |
| CN113925699B (en) * | 2021-10-27 | 2022-09-09 | 河南省中医院（河南中医药大学第二附属医院） | Gynaecology and obstetrics prevents sick bed that amniotic fluid spills over |
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