CN209661757U - A kind of obstetrics' fetal head attraction midwifery device - Google Patents
A kind of obstetrics' fetal head attraction midwifery device Download PDFInfo
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- CN209661757U CN209661757U CN201822136899.6U CN201822136899U CN209661757U CN 209661757 U CN209661757 U CN 209661757U CN 201822136899 U CN201822136899 U CN 201822136899U CN 209661757 U CN209661757 U CN 209661757U
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- fixedly connected
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- obstetrics
- gear
- fetal head
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Abstract
The utility model discloses a kind of obstetrics' fetal heads to attract midwifery device, it is related to technical field of medical instrument, specially a kind of obstetrics' fetal head attracts midwifery device, including handle, the outer surface fixing sucking disk of the handle, the handle outer surface is fixedly connected with support plate close to the side of fixing sucking disk, the outer surface of the support plate is fixedly connected with instrumentation tubes, the outer surface of the instrumentation tubes is connected with rotating bar, one end of the rotating bar is fixedly connected with rotating block, the other end of the rotating bar is fixedly connected with master gear, the master gear engagement is connected with time gear, the outer surface of the secondary gear is connected with support rod.Obstetrics' fetal head attracts midwifery device, pass through the setting of rotating block, master gear is moved left and right by time gear band movable tooth dental lamina, and then column and round block is pushed also to be moved, generate suction, it prevents the sucker that works when connecing and drawing to fall off and influences to practice midwifery as a result, adjusting adsorption capacity to achieve the purpose that facilitate.
Description
Technical field
The utility model relates to technical field of medical instrument, specially a kind of obstetrics' fetal head attracts midwifery device.
Background technique
Midwifery refers to make fetus smoothly give birth to parent birth canal, in a series of measures that antenatal and while producing takes, mainly
Including looking after puerpera, conscientiously observe stages of labor, it and guided correctly to cooperate progress of labor and deliver a child, midwife should be avoided by
Any pathogeny brings birth canal into, starts to sterilize puerpera's vulva by regulation before delivering a child, and process of all delivering a child all needs to adhere to sterile working,
It should wear masks, cap and gloves；According to mother and baby's good overall view, using different technologies of delivering a child, first stage of labor, medical worker should be seen
The case where uterine contraction, fetal rhythm, cervical dilatation and presentation decline is examined, pays attention to blood pressure, puerpera is encouraged repeatedly to feed and drink water on a small quantity,
Timing urination can give warm soapsuds enema, and second stage of labor is that cervix is opened entirely to the time between delivery of baby, if cervix is opened
Entirely, and fetal membrane is not broken, feasible artificial rupture of membrane, when normal head delivery, fetal presenting part is head, and spontaneous labor closes mostly without difficulty
Key is that protection perineum will instruct puerpera pneumatically to make increase abdominal pressure with spouting in uterine contraction, after cervix is opened entirely to help Descending of fetal head and childbirth
Out, the person of practicing midwifery should assist fetal head lowering when Descending of fetal head to vagina collar extension, make fetal head with minimum radial line, in uterine contraction interval
Protection perineum is paid attention to slowly through introitus, when tire shoulder is given birth to, when pelvis bottom is oppressed in fetal presenting part decline, perineum fills
Divide expansion thinning, can pass through conducive to fetus, if protection is improper easily to cause lacerated wound, perineal laceration should be repaired in time, if stages of labor
It makes slow progress after beginning, checks that discovery birth canal or fetus have abnormal conditions, need to attract fetal head, to prevent from practicing midwifery not enough
Smoothly, for this purpose, the utility model has developed a kind of obstetrics' fetal head attraction midwifery device.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of obstetrics' fetal head attraction midwifery device, solves
State the problem of proposing in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of attraction of obstetrics' fetal head helps
Device is produced, including handle, the outer surface fixing sucking disk of the handle, the handle outer surface are fixed close to the side of fixing sucking disk
It is connected with support plate, the outer surface of the support plate is fixedly connected with instrumentation tubes, and the outer surface of the instrumentation tubes is connected with
Rotating bar, one end of the rotating bar are fixedly connected with rotating block, and the other end of the rotating bar is fixedly connected with master gear, institute
It states master gear engagement and is connected with time gear, the outer surface of the secondary gear is connected with support rod, the secondary gear outer surface
Close to the side of support rod, engagement is connected with teeth plate, and the outer surface of the teeth plate is fixedly connected with promotion column, the promotion
One end of column is fixedly connected with round block, and the outer surface of the round block is fixedly connected with sealing ring, and the work tube outer surface is close
The side of rotating bar offers venthole, and the work tube outer surface is fixedly connected with work sucker close to the side of venthole,
The work tube outer surface offers rectangular recess close to the side of work sucker, and the inside of the rectangular recess offers exhaust
Hole, the rectangular recess inside are fixedly connected with sliding rail close to the side of gas vent, and the outer surface of the sliding rail is connected with
Sealing plate, the outer surface of the sealing plate are fixedly connected with inserting block, and the outer surface of the inserting block is fixedly connected with extruding spring, institute
The one end for stating extruding spring is fixedly connected with fixture block, and the side of close sliding rail offers card slot inside the rectangular recess, described
Work tube outer surface is connected with pressing lever close to the side of rectangular recess, and the outer surface of the pressing lever is connected with solid
Determine frame, the inner wall of the fixed frame is fixedly connected with reset spring.
Optionally, teeth plate outer surface is provided with teeth, the outer surface of the teeth plate close to the side of promotion column
Time gear is connected with by teeth engagement.
Optionally, the quantity of the gas vent is several, and several described gas vents are opened in the form of rectangular array
It is located at the inside of rectangular recess.
Optionally, the quantity of the sliding rail is two, and two sliding rails are centrosymmetric with the center line of sealing plate and are set
It sets.
Optionally, the sealing plate outer surface is fixedly connected with pushing hands, the outer surface of the pushing hands close to the side of inserting block
It is provided with anti-skid chequer.
Optionally, the secondary gear outer surface is fixedly connected with shaft close to the side of teeth plate, the secondary gear it is outer
Surface is connected with support rod by shaft.
(3) beneficial effect
The utility model provides a kind of obstetrics' fetal head and attracts midwifery device, have it is following the utility model has the advantages that
1, obstetrics' fetal head attracts midwifery device, by the setting of rotating block, in use, work sucker is adjacent to fetus
Head adjusts the position of fetus, when work sucker suction power deficiency when, healthcare givers can be rotated rotating block pass through rotating bar drive
Master gear is rotated, and master gear is moved left and right by time gear band movable tooth dental lamina, and then column and round block is pushed also to carry out
It is mobile, generate suction, it is therefore prevented that the sucker that works when connecing and drawing falls off and influences to practice midwifery as a result, facilitating adjusting to adsorb to reach
The purpose of power.
2, obstetrics' fetal head attracts midwifery device, by the setting of gas vent and sealing plate, before use, sealing plate is passed through card
Slot and fixture block are closed, and are prevented the gas when attracting inside instrumentation tubes by gas vent leakage, are connect when drawing, if suction mistake
Greatly, fixture block can be squeezed out the inside of card slot by healthcare givers by pressing pressing lever, and then sealing plate can carry out activity, pull sealing plate
So that gas vent exposes, so that the suction inside instrumentation tubes reduces, to achieve the purpose that convenient to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is utility model works pipe structural schematic diagram；
Fig. 3 is the utility model supporting bar structure schematic diagram；
Fig. 4 is the utility model rectangular recess structural schematic diagram；
Fig. 5 is the utility model fixture block structural schematic diagram；
Fig. 6 is the utility model pressing lever structural schematic diagram.
In figure: 1- handle, 2- fixing sucking disk, 3- support plate, 4- instrumentation tubes, 5- rotating bar, 6- rotating block, 7- master gear,
8- gear, 9- support rod, 10- teeth plate, 11- push column, 12- round block, 13- sealing ring, 14- venthole, 15- work to inhale
Disk, 16- rectangular recess, 17- gas vent, 18- sliding rail, 19- sealing plate, 20- inserting block, 21- squeeze spring, 22- fixture block, 23- card
Slot, 24- pressing lever, 25- fixed frame, 26- reset spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1 to Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of obstetrics' fetal head attraction midwifery device, packet
Handle 1, the outer surface fixing sucking disk 2 of handle 1 are included, which attracts midwifery device that can pass through fixing sucking disk 2 when in use
It is fixed on a certain plane, 1 outer surface of handle is fixedly connected with support plate 3, the appearance of support plate 3 close to the side of fixing sucking disk 2
Face is fixedly connected with instrumentation tubes 4, and the outer surface of instrumentation tubes 4 is connected with rotating bar 5, and one end of rotating bar 5 is fixedly connected with
Rotating block 6, the other end of rotating bar 5 are fixedly connected with master gear 7, and master gear 7 passes through time gear 8 and teeth plate 10 is driven to carry out a left side
It moves right, the engagement of master gear 7 is connected with time gear 8, and the outer surface of secondary gear 8 is connected with support rod 9, so that secondary gear 9
It is supported, secondary 8 outer surface of gear is connected with teeth plate 10 close to the engagement of the side of support rod 9, and 10 outer surface of teeth plate is close
The side of column 11 is pushed to be provided with teeth, the outer surface of teeth plate 10 is engaged by teeth is connected with time gear 8, outside secondary gear 8
Surface is fixedly connected with shaft close to the side of teeth plate 10, and the outer surface of secondary gear 8 is connected with support rod by shaft
9, the outer surface of teeth plate 10, which is fixedly connected with, pushes column 11, and one end of column 11 is pushed to be fixedly connected with round block 12, round block 12
Outer surface is fixedly connected with sealing ring 13, prevents gas from leaking, and 4 outer surface of instrumentation tubes offers logical close to the side of rotating bar 5
The quantity of stomata 14, gas vent 14 is several, and several gas vents 14 are provided with rectangular recess in the form of rectangular array
16 inside, 4 outer surface of instrumentation tubes are fixedly connected with work sucker 15 close to the side of venthole 14, and 4 outer surface of instrumentation tubes is leaned on
The side of nearly work sucker 15 offers rectangular recess 16, and the inside of rectangular recess 16 offers gas vent 17, rectangular recess 16
The internal side close to gas vent 17 is fixedly connected with sliding rail 18, sealing plate 19 is slided, the quantity of sliding rail 18 is
Two, and two sliding rails 18 are centrosymmetric setting with the center line of sealing plate 19, the outer surface of sliding rail 18 is connected with sealing plate
19,19 outer surface of sealing plate is fixedly connected with pushing hands close to the side of inserting block 20, and the outer surface of pushing hands is provided with anti-skid chequer, sealing plate
19 outer surface is fixedly connected with inserting block 20, and the outer surface of inserting block 20, which is fixedly connected with, squeezes spring 21, so that fixture block 22
It can be resetted, the one end for squeezing spring 21 is fixedly connected with fixture block 22, and 16 inside of rectangular recess is close to the side of sliding rail 18
Card slot 23 is offered, 4 outer surface of instrumentation tubes is connected with pressing lever 24 close to the side of rectangular recess 16, presses pressing lever 24
Fixture block 22 is squeezed out to the inside of card slot 23, the outer surface of pressing lever 24 is connected with fixed frame 25, and the inner wall of fixed frame 25 is solid
Surely it is connected with reset spring 26, pressing lever 24 is resetted.
A kind of optimal technical scheme as the utility model: the outer surface of rotating block 6 is provided with Anti-slip cover.
In conclusion obstetrics' fetal head attracts midwifery device, in use, passing through the setting of rotating block 6, in use, by work
Make the head that sucker 15 is adjacent to fetus, to adjust the position of fetus, when work 15 adsorption capacity deficiency of sucker when, healthcare givers is rotatable
Rotating block 6 drives master gear 7 to be rotated by rotating bar 5, and master gear 7 passes through time gear 8 and teeth plate 10 is driven to be controlled
It is mobile, and then column 11 and round block 12 is pushed also to be moved, generate suction, it is therefore prevented that the sucker 15 that works when connecing and drawing falls off and shadow
It rings and practices midwifery as a result, to achieve the purpose that facilitate adjusting adsorption capacity using by the setting of gas vent 17 and sealing plate 19
Before, sealing plate 19 is closed by card slot 23 and fixture block 22, prevents the gas when attracting inside instrumentation tubes 4 from passing through gas vent
17 leakages, connect when drawing, if suction is excessive, healthcare givers can be squeezed out fixture block 22 in card slot 23 by pressing pressing lever 24
Portion, and then sealing plate 19 can carry out activity, pull sealing plate 19 that gas vent 17 is exposed, so that the suction inside instrumentation tubes 4
Reduce, to achieve the purpose that convenient to use.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of obstetrics' fetal head attracts midwifery device, including handle (1), it is characterised in that: the outer surface of the handle (1) is fixed
Sucker (2), handle (1) outer surface are fixedly connected with support plate (3), the support plate close to the side of fixing sucking disk (2)
(3) outer surface is fixedly connected with instrumentation tubes (4), and the outer surface of the instrumentation tubes (4) is connected with rotating bar (5), described
One end of rotating bar (5) is fixedly connected with rotating block (6), and the other end of the rotating bar (5) is fixedly connected with master gear (7),
Master gear (7) engagement is connected with time gear (8), and the outer surface of the secondary gear (8) is connected with support rod (9), institute
Stating time gear (8) outer surface, engagement is connected with teeth plate (10) close to the side of support rod (9), the appearance of the teeth plate (10)
Face, which is fixedly connected with, pushes column (11), and described one end for pushing column (11) is fixedly connected with round block (12), the round block (12)
Outer surface is fixedly connected with sealing ring (13), and instrumentation tubes (4) outer surface offers venthole close to the side of rotating bar (5)
(14), instrumentation tubes (4) outer surface is fixedly connected with work sucker (15), the instrumentation tubes close to the side of venthole (14)
(4) outer surface offers rectangular recess (16) close to the side of work sucker (15), and the inside of the rectangular recess (16) opens up
Have gas vent (17), the internal side close to gas vent (17) of the rectangular recess (16) is fixedly connected with sliding rail (18), described
The outer surface of sliding rail (18) is connected with sealing plate (19), and the outer surface of the sealing plate (19) is fixedly connected with inserting block (20),
The outer surface of the inserting block (20), which is fixedly connected with, squeezes spring (21), and described one end for squeezing spring (21) is fixedly connected with
Fixture block (22), the internal side close to sliding rail (18) of the rectangular recess (16) offer card slot (23), and the instrumentation tubes (4) are outside
Surface is connected with pressing lever (24) close to the side of rectangular recess (16), and the outer surface of the pressing lever (24) is flexibly connected
Have fixed frame (25), the inner wall of the fixed frame (25) is fixedly connected with reset spring (26).
2. a kind of obstetrics' fetal head according to claim 1 attracts midwifery device, it is characterised in that: the teeth plate (10) is outside
Close to pushing the side of column (11) to be provided with teeth, the outer surface of the teeth plate (10) is connected with secondary by teeth engagement on surface
Gear (8).
3. a kind of obstetrics' fetal head according to claim 1 attracts midwifery device, it is characterised in that: the gas vent (17)
Quantity is several, and several described gas vents (17) are provided with the inside of rectangular recess (16) in the form of rectangular array.
4. a kind of obstetrics' fetal head according to claim 1 attracts midwifery device, it is characterised in that: the number of the sliding rail (18)
Amount is two, and two sliding rails (18) are centrosymmetric setting with the center line of sealing plate (19).
5. a kind of obstetrics' fetal head according to claim 1 attracts midwifery device, it is characterised in that: sealing plate (19) appearance
Face is fixedly connected with pushing hands close to the side of inserting block (20), and the outer surface of the pushing hands is provided with anti-skid chequer.
6. a kind of obstetrics' fetal head according to claim 1 attracts midwifery device, it is characterised in that: the secondary gear (8) is outside
Surface is fixedly connected with shaft close to the side of teeth plate (10), and the outer surface of the secondary gear (8) is flexibly connected by shaft
There are support rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136899.6U CN209661757U (en) | 2018-12-19 | 2018-12-19 | A kind of obstetrics' fetal head attraction midwifery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136899.6U CN209661757U (en) | 2018-12-19 | 2018-12-19 | A kind of obstetrics' fetal head attraction midwifery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661757U true CN209661757U (en) | 2019-11-22 |
Family
ID=68562793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136899.6U Expired - Fee Related CN209661757U (en) | 2018-12-19 | 2018-12-19 | A kind of obstetrics' fetal head attraction midwifery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544100A (en) * | 2020-05-20 | 2020-08-18 | 林睿 | Fetal head suction midwifery device for midwifery of obstetrics and gynecology department |
-
2018
- 2018-12-19 CN CN201822136899.6U patent/CN209661757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544100A (en) * | 2020-05-20 | 2020-08-18 | 林睿 | Fetal head suction midwifery device for midwifery of obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |