CN219613995U - Fetal head booster - Google Patents

Abstract

The utility model discloses a fetal head booster, which belongs to the field of medical equipment and comprises an elastic part and a retractable and expandable boosting frame, wherein the elastic part is arranged at the front end of the boosting frame, the boosting frame comprises a boosting rod, an adjusting rod and an adjusting mechanism, the adjusting mechanism comprises an adjusting block and a connecting rod, the adjusting rod is arranged at the front end of the boosting rod, the bottom end of the adjusting rod is hinged with the edge of the adjusting block, and the connecting rod is fixedly arranged under the adjusting block. The utility model can solve the problem that the operation is inconvenient when the fetal head is pushed up by hand in the forward-delivery trans-anatomical operation.

Description

Fetal head booster

Technical Field

The utility model belongs to the field of medical appliances, and particularly relates to a fetal head booster.

Background

During parturient delivery, some failure of delivery may occur in late stage of delivery, and at this time, the delivery should be immediately changed into caesarean section. However, as the parturient experiences antenatal, the fetal head enters the bone basin, the larger the uterine opening is, the deeper the fetal head falls into the pelvis, and then the caesarean section operation is performed, the problems of difficult head taking, neonatal asphyxia, lower uterine segment laceration and the like can occur.

The inventor finds that in the practical use process, at least the following technical problems exist in the prior art:

in the operation of transsection of antenatal, an assistant is often required to push the fetal head up under the table by hand through the vagina, but the fetal head cannot be taken out smoothly in time because of the operation inconvenience caused by the reverse direction of the hand, and the infant choking is easy to cause.

Disclosure of Invention

In order to overcome the defects, the inventor of the utility model continuously reforms and innovates through long-term exploratory attempts and multiple experiments and efforts, and provides a fetal head booster which can solve the problem that the fetal head is not convenient to operate when being pushed by hands in the forward-producing and rotating-dissecting operation.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a child head booster, it includes elastic component and collapsible, open boosting frame, the elastic component sets up at boosting frame front end, boosting frame includes the boosting pole, adjusts pole and adjustment mechanism, adjustment mechanism includes regulating block and connecting rod, adjust the pole setting at the front end of boosting pole, the bottom of adjusting the pole is articulated with the border of regulating block, the connecting rod is fixed to be set up under the regulating block.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: the auxiliary push rod is internally and fixedly provided with a fixed block, and a spring is arranged between the fixed block and the adjusting block and used for keeping the adjusting rod in an open state.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: the device also comprises a positioning rod, wherein the lower end of the connecting rod penetrates through the fixed block and is fixedly connected with the positioning rod, and the diameter of the positioning rod is larger than that of the boosting rod.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: the adjusting rod is hinged to the front end edge of the boosting rod.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: the bottom surface of elastic component is provided with the trepanning, trepanning and the front end phase-match of adjusting the pole.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: the elastic piece is a rubber sleeve, and a protective sleeve is sleeved on the outer wall of the adjusting rod.

The utility model relates to a fetal head booster, which has the following further preferable technical scheme: adjacent adjusting rods are connected by connecting ropes to form a net structure.

Compared with the prior art, the technical scheme of the utility model has the following advantages/beneficial effects:

the utility model is provided with a boosting frame and an elastic piece, wherein the elastic piece is arranged at the front end of the boosting frame, the boosting frame comprises a boosting rod, an adjusting rod and an adjusting mechanism, the adjusting rod is arranged at the front end of the boosting rod, the adjusting rod can be expanded or contracted by pulling a connecting rod of the adjusting mechanism, when a fetal head needs to be pushed up, the boosting frame is contracted and contracted into a vagina, the boosting frame is expanded when the boosting frame extends into the fetal head, at the moment, the elastic piece is attached to the fetal head, then both hands of a midwife push the boosting frame with force, compared with the operation of one hand, the boosting frame is pushed up by both hands, the pushing force is larger, the operation is more convenient, and therefore, an infant can be taken out in time, and the choking of the infant is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a booster frame of the present utility model.

Fig. 2 is a schematic cross-sectional view of a fetal head pusher according to the present utility model.

Fig. 3 is a schematic bottom view of the elastic member of the present utility model.

Fig. 4 is a schematic structural view of the adjusting lever of the present utility model.

The marks in the figure are respectively: 1-elastic piece, 11-trepanning, 2-boosting frame, 20-connecting rod, 21-connecting rope, 22-adjusting rod, 23 fixed block, 24-boosting rod, 25-locating rod, 26-spring, 28-protective sleeve, 29-adjusting block and 30-gasket.

Detailed Description

To make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Accordingly, the detailed description of the embodiments of the utility model provided below is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in the following figures.

Examples:

as shown in fig. 1 to 4, a fetal head booster includes: the device comprises an elastic piece 1, a sleeve hole 11, a boosting frame 2, a connecting rod 20, a connecting rope 21, an adjusting rod 22, a fixed block 23, a boosting rod 24, a positioning rod 25, a spring 26, a protective sleeve 28, an adjusting block 29 and a gasket 30.

The elastic piece 1 is arranged above the boosting frame 2, the elastic piece 1 is a silica gel sleeve, and the elastic piece is made of soft materials, can block the boosting frame 2 and prevent the boosting frame 2 from directly contacting with the tire head. The elastic piece 1 is arc-shaped and is attached to the shape of the fetal head. On the side of the elastic member 1 close to the boosting frame 2, a plurality of sleeve holes 11 are uniformly arranged at intervals, and the adjusting rods 22 of the boosting frame 2 can be inserted into the sleeve holes 11.

The boosting frame 2 includes: a push-aid bar 24, an adjustment bar 22, a spring 26, a protective sleeve 28 and an adjustment mechanism. The boosting rod 24 penetrates up and down, the adjusting rods 22 are arranged around the top end surface of the boosting rod 24 at uniform intervals in an inclined mode, and a plurality of connecting ropes 21 are arranged between adjacent adjusting rods 22 in a penetrating mode, so that the adjusting rods 22 and the connecting ropes 21 form a net-shaped structure. The outer wall of the adjusting rod 22 is sleeved with a layer of protective sleeve 28, and the protective sleeve 28 is made of silica gel, and has buffering and blocking effects, so that the fetal head is prevented from directly contacting the adjusting rod 22.

The tail of the adjusting rod 22 is hinged on the boosting rod 24, and the tail end of the adjusting rod 22 is connected with the adjusting mechanism. The adjusting mechanism comprises an adjusting block 29, a connecting rod 20 and a positioning rod 25. The tail end of the adjusting rod 22 is hinged with the edge of the top surface of the adjusting block 29, and a connecting rod 20 is fixedly arranged on the bottom surface of the adjusting block 29, so that the adjusting block 29 can be pulled conveniently. The bottom of the connecting rod 20 is fixedly connected with a positioning rod 25, the diameter of the positioning rod 25 is larger than that of the boosting rod 24, and a plurality of exhaust holes can be formed in the positioning rod 25 to prevent air pressure from being generated between the adjusting block 29 and the boosting rod 24 when the connecting rod 20 is pulled. A gasket 30 is arranged on the top surface of the adjusting block 29 to prevent the adjusting block 29 from directly contacting with the baby to collide.

A fixed block 23 is fixedly arranged on the inner wall of the boosting rod 24, and the connecting rod 20 passes through the fixed block 23 and can slide in the boosting rod. The shape of the fixed block 23 is adapted to the interior of the boosting rod 24, a spring 26 is arranged between the top surface of the fixed block 23 and the bottom surface of the adjusting block 29, and the spring 26 is in a compressed state and props against the adjusting block 29 so as to keep the adjusting rod 22 in an open state. In the utility model, the spring can also be fixedly arranged between the outer wall of the boosting rod and the adjusting rod.

When in use, the midwife inserts the adjusting rod 22 of the boosting frame 2 into the sleeve hole 11 of the elastic piece 1, pulls the positioning rod 25, and moves the connecting rod 20 and the adjusting block 29 along with the adjusting rod, so that the adjusting rod 22 is contracted, then the fetal head booster is put into the vagina, the connecting rod 20 is slowly loosened, the adjusting rod 22 is slowly opened outwards, the silica gel protective sleeve 28 is attached to the fetal head, and then the fetal head penetrating into the pelvis is pushed upwards by the two hands of the midwife under the table together with force.

When in use, the elastic piece 1 can be plugged into the fetal head firstly, the positioning rod 25 is pulled tightly, the adjusting rod 22 is contracted, then the fetal head is put into the vagina, the positioning rod 25 is slowly loosened, the adjusting rod 22 is slowly opened outwards, meanwhile, the top end of the adjusting rod 22 is inserted into the trepanning 11 of the elastic piece 1, and then the fetal head penetrating into the pelvis is pushed upwards by the two hands of the midwife under the table together with effort.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the utility model, and the scope of the utility model should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims (7)

1. The utility model provides a child head booster, its characterized in that includes elastic component and collapsible, open boosting frame, the elastic component sets up at boosting frame front end, boosting frame includes booster, regulation pole and adjustment mechanism, adjustment mechanism includes regulating block and connecting rod, the regulation pole sets up in the front end of booster, and the bottom of regulation pole is articulated with the border of regulating block, the connecting rod is fixed to be set up under the regulating block.

2. A fetal head pusher as claimed in claim 1, wherein a fixed block is fixedly mounted in the push rod, and a spring is arranged between the fixed block and the adjusting block for keeping the adjusting rod in an open state.

3. A fetal head pusher as claimed in claim 2, further comprising a positioning rod, wherein the lower end of the connecting rod passes through the fixed block and is fixedly connected with the positioning rod, and the positioning rod is larger than the diameter of the booster rod.

4. A fetal head pusher as claimed in claim 3, wherein the adjustment lever is hinged to the front edge of the booster lever.

5. A fetal head pusher as claimed in claim 4, wherein the bottom surface of the resilient member is provided with a socket which mates with the front end of the adjustment rod.

6. The fetal head pusher as claimed in claim 5, wherein the elastic member is a rubber sleeve, and a protective sleeve is sleeved on the outer wall of the adjusting rod.

7. A fetal head pusher as claimed in claim 6, wherein adjacent adjustment bars are connected by connecting ropes to form a net structure.