A kind of gynicologycal medical midwifery instrument
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of gynicologycal medical midwifery instrument.
Background technique
Currently, gynemetrics medical staff when carrying out spontaneous labor for puerpera, needs medical staff that puerpera is assisted to give birth to baby
Youngster, when the head of baby is exposed, suffocating occur in baby in order to prevent, and doctor usually with the hands holds the head of baby
Portion cooperates puerpera that baby is hauled out uterus, to achieve the purpose that after the birth, mother and child were doing well.
Common obstetric apparatus is mostly Obstetric forceps and vacuum extractor in clinical practice, carries out midwifery using vacuum extractor
When, if aspirator does not inhale the head of steady baby, it will lead to baby head and hurtle down, cause baby's neck injuries or make
At other unnecessary danger, or even the life of baby can be jeopardized, therefore propose a kind of gynicologycal medical midwifery instrument.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of gynicologycal medical midwifery instrument, having can stablize to baby
Head is fixed and to the effect that baby is hauled out, and the vacuum extractor solved now on the market adsorbs baby head
It is unstable, the problem of being easy to fall off and damaged to baby.
(2) technical solution
To realize that above-mentioned can stablize is fixed baby head and to the purpose that baby is hauled out, the present invention provides as follows
Technical solution: the top of a kind of gynicologycal medical midwifery instrument, including bottom plate, the bottom plate is equipped with corbel plate, the bottom plate
Upper end is equipped with regulating mechanism corresponding with corbel Board position and is connect by regulating mechanism with the bottom of corbel plate, the bottom plate
Upper end is additionally provided with prop head plate, and the prop head plate is located at the right side setting of corbel plate, and the lower end of the prop head plate is fixedly connected with two
A symmetrically arranged T-shaped slider, the upper end right side opening of the bottom plate is equipped with the T shape sliding slot to match with two T-shaped sliders, described
Prop head plate is slidably connected with T shape sliding slot with bottom plate by T-shaped slider, and the side of the separate corbel plate of the prop head plate is fixedly connected
There is a connecting plate, the connecting plate opens up fluted far from the side of prop head plate, and the inside of the groove is fixed with spring dynamometry
Meter, the upper side wall of the groove offer the observation panel to match with weight beam, the connecting plate far from prop head plate one
Side is fixedly connected with casing, and described sleeve pipe is correspondingly arranged with groove location, and the internal activity of described sleeve pipe is equipped with pull rod, the drawing
Bar is fixedly connected close to one end of connecting plate with the output end of weight beam, and the bar wall of the pull rod is close to weight beam
One end is fixedly connected there are two symmetrically arranged limited block, and the inner sidewall of described sleeve pipe is offered to match with two limited blocks
Limiting slot, the pull rod extend to the outside of casing far from one end of weight beam and offer thread groove, the thread groove
Internal whorl be connected with the first threaded rod, be fixedly connected with fixed block, first threaded rod on the right side of the upper end of the bottom plate
Fixed block is run through in one end far from weight beam, and the bar wall of the first threaded rod is rotated by the first rolling bearing and fixed block
Connection, the front and rear sides of the prop head plate are fixedly connected to bandage, and the surface of one of them bandage is far from prop head plate
One end is fixed with seta patch, and the graticule of another bandage is fixed with round hair patch far from one end of prop head plate.
Preferably, the upper end of the prop head plate offers spherical groove, and the side wall of the spherical groove is fixed with first
Pad.
Preferably, first threaded rod is fixedly connected with the first in command far from one end of pull rod.
Preferably, the inside of the observation panel is fixed with transparent baffle, and the transparent baffle is acrylic board material system
At.
Preferably, the regulating mechanism includes two cavitys being provided on the left of base plate interior, two cavitys it is interior
Portion is equipped with the bidirectional helical bar being laterally arranged, and the both ends of the bidirectional helical bar pass through the two of the second rolling bearing and cavity
Side rotation connection, the bar wall of the bidirectional helical bar are threaded with adjusting slider, and the upper end of two adjusting sliders is equal
Through cavity upper side wall and support rod is rotatably connected to by the first pivot pin, the upper side wall of the cavity is offered and is slided with adjusting
Strip-shaped hole that block matches simultaneously is slidably connected by strip-shaped hole and adjusting slider, the upper end of the support rod by the second pivot pin with
The lower rotation of corbel plate connects, and the inside of two cavitys is equipped with the same bull stick, and the bull stick is located at two two-way spiral shells
The lower section setting of rasp bar, the bull stick bar wall middle position and both ends pass through third rolling bearing and the side wall rotation of cavity connects
It connects, the equal fixing sleeve in bar wall middle position of two bidirectional helical bars is connected to worm gear, and the bar wall fixing sleeve of the bull stick is connected to
Two worm screws, two worm screws engage connection with two worm gears respectively, and wherein one end of the bull stick extends to the outer of bottom plate
Portion's setting.
Preferably, one end that the bull stick is located at base plate external is fixedly connected with second handle.
Preferably, the upper end of the corbel plate offers arc groove, and the side wall of the arc groove is fixed with second
Pad.
Preferably, first threaded rod, casing, pull rod and connecting plate are that stainless steel material is made.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of gynicologycal medical midwifery instrument, have it is following the utility model has the advantages that
1, the gynicologycal medical midwifery instrument can be lifted the head of baby by the prop head plate being equipped with, by being equipped with
Two bandages and the seta note that is fixed on two bandages and circle hair patch the head of two bandages and baby can be connected
It connects, so as to which the head of prop head plate and baby to be fixed, baby head is avoided to fall off from prop head plate and make to baby
At injury, the rotation of the first threaded rod is able to drive by the first in command being equipped with, the rotation of the first threaded rod be able to drive pull rod to
It moves right, pull rod moves right can apply pulling force to weight beam, and weight beam can apply pulling force to connecting plate, even
Fishplate bar can apply pulling force to prop head plate, so as to apply pulling force to baby, convenient for carrying out midwifery to pregnant woman, and pass through spring
Dynamometer can observe the pulling force size to baby, avoid pulling force is excessive from damaging to baby.
2, the gynicologycal medical midwifery instrument can lift the buttocks of pregnant woman by the corbel plate being equipped with, pass through
It is able to drive bull stick rotation equipped with second handle, bull stick rotation is able to drive two worm screw rotations, and two worm screw rotations being capable of band
Dynamic two worm gears rotation, two worm gear rotations are able to drive two bidirectional helical bar rotations, and two bidirectional helical bar rotations can
Drive two groups of adjusting sliders mobile, two groups of adjusting sliders are mobile to be able to drive two groups of support rods movements, the mobile energy of two groups of support rods
Enough corbel plate is driven to move up or down, height is lifted to pregnant woman's buttocks so as to adjust, sheep when reducing pregnant woman's production
Water outflow, is convenient for medical staff's midwifery.
Detailed description of the invention
Fig. 1 is a kind of gynicologycal medical midwifery instrument structural schematic diagram proposed by the present invention;
Fig. 2 is the partial structurtes enlarged drawing in the portion A in a kind of gynicologycal medical midwifery instrument Fig. 1 proposed by the present invention;
Fig. 3 is the schematic diagram of the section structure in the direction B-B in a kind of gynicologycal medical midwifery instrument Fig. 1 proposed by the present invention;
Fig. 4 is the schematic diagram of the section structure in the direction C-C in a kind of gynicologycal medical midwifery instrument Fig. 1 proposed by the present invention.
In figure: 1 bottom plate, 2 corbel plates, 3 prop head plates, 4 T-shaped sliders, 5 connecting plates, 6 weight beams, 7 observation panels, 8 sets
Pipe, 9 pull rods, 10 limited blocks, 11 first threaded rods, 12 fixed blocks, 13 bandages, 14 setas patch, 15 circle hair patches, 16 first pads,
17 first in command, 18 bidirectional helical bars, 19 adjusting sliders, 20 support rods, 21 worm gears, 22 bull sticks, 23 worm screws, 24 second handles,
25 second pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of gynicologycal medical midwifery instrument, including bottom plate 1 are please referred to, the top of bottom plate 1 is equipped with corbel plate 2,
The upper end of bottom plate 1 is equipped with regulating mechanism corresponding with 2 position of corbel plate and is connect by regulating mechanism with the bottom of corbel plate 2,
The upper end of bottom plate 1 is additionally provided with prop head plate 3, and prop head plate 3 is located at the right side setting of corbel plate 2, and the lower end of prop head plate 3 is fixedly connected with
Two symmetrically arranged T-shaped sliders 4, the upper end right side opening of bottom plate 1 are equipped with the T shape sliding slot to match with two T-shaped sliders 4, support
Head plate 3 is slidably connected by T-shaped slider 4 and T shape sliding slot with bottom plate 1, and the side of the separate corbel plate 2 of prop head plate 3 is fixedly connected
There is a connecting plate 5, connecting plate 5 opens up fluted far from the side of prop head plate 3, and the inside of groove is fixed with weight beam 6, recessed
The upper side wall of slot offers the observation panel 7 to match with weight beam 6, and the inside of observation panel 7 is fixed with transparent baffle, thoroughly
Bright baffle is made of acrylic board material, avoids damaging weight beam 6, and side of the connecting plate 5 far from prop head plate 3 is solid
Surely it is connected with casing 8, casing 8 is correspondingly arranged with groove location, and the internal activity of casing 8 is equipped with pull rod 9, and pull rod 9 is close to connection
One end of plate 5 is fixedly connected with the output end of weight beam 6, and the bar wall of pull rod 9 is close to the fixed company in one end of weight beam 6
It connects there are two symmetrically arranged limited block 10, the inner sidewall of casing 8 offers the limiting slot to match with two limited blocks 10, draws
Bar 9 extends to the outside of casing 8 far from one end of weight beam 6 and offers thread groove, the internal whorl connection of thread groove
There is the first threaded rod 11, is fixedly connected with fixed block 12 on the right side of the upper end of bottom plate 1, the first threaded rod 11 is far from weight beam 6
One end run through fixed block 12, and the bar wall of the first threaded rod 11 is rotatablely connected by the first rolling bearing and fixed block 12, the
One threaded rod 11 is fixedly connected with the first in command 17 far from one end of pull rod 9, rotates the first threaded rod 11, prop head plate convenient for people
3 front and rear sides are fixedly connected to bandage 13, and the surface of one of bandage 13 is fixed with thorn far from one end of prop head plate 3
The graticule of hair patch 14, another bandage 13 is fixed with round hair patch 15 far from one end of prop head plate 3, and the upper end of prop head plate 3 opens up
There is spherical groove, the side wall of spherical groove is fixed with the first pad 16, lifts stabilization convenient for the head to baby, and avoid holding in the palm
Head plate 3 damages baby head, and the first threaded rod 11, casing 8, pull rod 9 and connecting plate 5 are that stainless steel material is made,
It avoids the first threaded rod 11, casing 8, pull rod 9 and connecting plate 5 from being corroded, can be used for a long time.
Regulating mechanism includes two cavitys for being provided with 1 inside left of bottom plate, and the inside of two cavitys, which is equipped with, laterally to be set
The bidirectional helical bar 18 set, the both ends of bidirectional helical bar 18 pass through the second rolling bearing and the two sides of cavity are rotatablely connected, double
It is threaded with adjusting slider 19 to the bar wall of threaded rod 18, the upper side wall of cavity is run through in the upper end of two adjusting sliders 19
And support rod 20 is rotatably connected to by the first pivot pin, the upper side wall of cavity offers the strip-shaped hole to match with adjusting slider 19
And be slidably connected by strip-shaped hole with adjusting slider 19, the upper end of support rod 20 is turned by the bottom of the second pivot pin and corbel plate 2
Dynamic connection, the inside of two cavitys are equipped with the same bull stick 22, and bull stick 22 is located at the lower section setting of two bidirectional helical bars 18, turns
22 bar wall middle position of bar and both ends pass through third rolling bearing and the side wall of cavity is rotatablely connected, two bidirectional helical bars 18
The equal fixing sleeve in bar wall middle position be connected to worm gear 21, the bar wall of bull stick 22 is fixedly attached that there are two worm screw 23, two worm screws 23
Connection is engaged with two worm gears 21 respectively, wherein one end of bull stick 22 extends to the external setting of bottom plate 1, can be to the stern of pregnant woman
Portion is lifted, and lifts height to pregnant woman's buttocks convenient for adjusting, and amniotic fluid outflows when reducing pregnant woman's production, is convenient for medical staff
Midwifery, one end that bull stick 22 is located at outside bottom plate 1 are fixedly connected with second handle 24, rotate bull stick 22 convenient for people and rotate, support
The upper end of podical plate 2 offers arc groove, and the side wall of arc groove is fixed with the second pad 25, convenient for the buttocks to pregnant woman into
Row stabilization is lifted.
In conclusion the gynicologycal medical midwifery instrument, in use, by the prop head plate 3 that is equipped with by the head of baby into
Row is lifted, by two bandages 13 being equipped with and the seta note 14 being fixed on two bandages 13 and circle hair patch 15 by two
Bandage 13 is connect with the head of baby, so that prop head plate 3 and the head of baby are fixed, avoids baby head from prop head plate
It falls off on 3 and baby is damaged, the rotation of the first threaded rod 11, the first threaded rod 11 are driven by the first in command 17 being equipped with
Rotation drives pull rod 9 to move right, and pull rod 9, which moves right, applies pulling force to weight beam 6, and weight beam 6 is to connecting plate 5
Applying pulling force, connecting plate 5 applies pulling force to prop head plate 3, so that pulling force is applied to baby, convenient for carrying out midwifery to pregnant woman, and it is logical
The observation of weight beam 6 is crossed to the pulling force size of baby, avoids pulling force is excessive from damaging to baby, passes through the corbel plate being equipped with
The buttocks of 2 couples of pregnant woman is lifted, and drives bull stick 22 to rotate by being equipped with second handle 24, the rotation of bull stick 22 drives two worm screws
23 rotations, two rotations of worm screw 23 drive two worm gears 21 to rotate, and two rotations of worm gear 21 drive two bidirectional helical bars 18 to revolve
Turn, two rotations of bidirectional helical bar 18 drive two groups of adjusting sliders 19 mobile, and two groups of adjusting sliders 19 are mobile to drive two groups of supports
Bar 20 is mobile, and two groups of support rods 20 are mobile to drive corbel plate 2 to move up or down, and lifts height to pregnant woman's buttocks to adjust
Degree, amniotic fluid outflows when reducing pregnant woman's production, is convenient for medical staff's midwifery.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.