CN207323527U - A kind of childbirth assisting device for fetal head in cesarean section - Google Patents

Abstract

The utility model discloses a kind of childbirth assisting device for fetal head in cesarean section, including for being shoveled with the prop head of head contact and support head, the prop head shovel is in recessed arc shape, and the strip hollow-out parts of up/down perforation are provided with the prop head shovel；The prop head shovel is fixedly linked by First Transition crank and the grab handle in its upper right side；Horizontal pilot hole is provided with the First Transition crank, matching pull rod is provided with the pilot hole, the pull rod left end is provided with the suction bowl with negative pressure straw, and described the rim of a bowl for inhaling bowl is connected towards left side, the negative pressure straw through strip hollow-out parts with exterior negative pressure equipment；It is connected on the right side of the pull rod by the second transition crank with pull handle.The utility model is simple in structure, easy to use, frivolous compact, it is not easy to causes uterine incision to prolong and splits, reduce surgical injury, greatly shortens the time of delivery of baby, reduce puerpera's bleeding, improve security.

Description

A kind of childbirth assisting device for fetal head in cesarean section

Technical field

A kind of Cesarean esction medical apparatus is the utility model is related to, is specifically a kind of childbirth assisting device for fetal head in cesarean section.

Background technology

Vacuum extraction of fetal head is a kind of common operation to assist delivery of obstetrics, is often used natural labor and helps in childbirth, to shorten second stage of labor, As perinatal medicine develops, cesarean delivery rate is substantially increased；But during Cesarean esction during fetal head high float, take head more difficult, the time is indulged in Put it is longer frequently can lead to fetal anoxia, influence foetus health, while increase puerpera to cause postpartum haemorrhage the bleeding time, therefore contract It is short to take a time, fetus of giving birth to as early as possible, puerpera's bleeding is reduced, invention produces the fetal head used in a kind of cesarean section and helps childbirth device It is necessary.

Utility model content

The purpose of this utility model is to provide a kind of childbirth assisting device for fetal head in cesarean section, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution：

A kind of childbirth assisting device for fetal head in cesarean section, including for being shoveled with the prop head of head contact and support head, the prop head Shovel is in recessed arc shape, and the strip hollow-out parts of up/down perforation are provided with the prop head shovel；The prop head shovel passes through first Transition crank and the grab handle in its upper right side are fixedly linked；Horizontal pilot hole is provided with the First Transition crank, it is described Matching pull rod is provided with pilot hole, the pull rod left end is provided with the suction bowl with negative pressure straw, the bowl for inhaling bowl Mouth is connected towards left side, the negative pressure straw through strip hollow-out parts and exterior negative pressure equipment；Pass through on the right side of the pull rod Second transition crank is connected with pull handle.

As further program of the utility model：Prop head shovel, First Transition crank and the grab handle are integrally formed.

As the utility model further scheme：It is arranged with Anti-slip cover outside the grab handle, on the Anti-slip cover It is furnished with anti-skid bulge.

As the utility model further scheme：It is respectively provided with the rectangular in cross-section shape of the pull rod and its four angles There is chamfering, the section of the pilot hole is in matched rectangular-shaped with pull rod.

Compared with prior art, the beneficial effects of the utility model are：During operation, fetal head is helped childbirth device through Cesarean esction by patient Notch is inserted, its prop head shovel is positioned over youngster's head lower section, and left-handed grab handle, youngster's head using lever principle stuck up, due to Prop head shovel is thinner than hand and compact, it is not easy to causes notch to prolong and splits, therefore can reduce surgical injury；Then the right hand holds pull handle simultaneously Its movement is promoted until inhaling bowl cover on the fetal head, air is outwards extracted by negative pressure straw, treats that attraction forms negative pressure and makes suction bowl Withdrawn slowly after being connected with fetal head, be down at uterine incision and give birth to until fetal head, then venting, which inhales pressure in bowl, makes suction bowl Separated with fetal head, greatly shorten the time of delivery of baby, reduce puerpera's bleeding, improve security；Strip hollow-out parts Setting, on the one hand avoid prop head shovel Cesarean esction fetal head is caused to damage, on the other hand, negative pressure straw can also be limited System, avoiding it from swinging influences surgical procedure, further improves security.

In conclusion the utility model is simple in structure, and it is easy to use, it is frivolous compact, it is not easy to cause uterine incision to prolong and split, reduce Surgical injury, greatly shortens the time of delivery of baby, reduces puerpera's bleeding, improves security.

Brief description of the drawings

Fig. 1 is the structure diagram of childbirth assisting device for fetal head in cesarean section.

Fig. 2 is the structure diagram at prop head shovel in childbirth assisting device for fetal head in cesarean section.

In figure：1- prop heads are shoveled, 2- suction bowls, 3- pull rods, 4- pilot holes, 5- First Transition cranks, 6- grab handles, 7- pull handles, 8- the second transition cranks, 9- negative pressure straws, 10- strip hollow-out parts.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-2, a kind of childbirth assisting device for fetal head in cesarean section, including for the prop head with head contact and support head Shovel 1, the prop head shovel 1 is in recessed arc shape, and the strip hollow-out parts 10 of up/down perforation are provided with the prop head shovel 1；Institute Prop head shovel 1 is stated to be fixedly linked by First Transition crank 5 and the grab handle 6 in its upper right side；Set at the First Transition crank 5 There is horizontal pilot hole 4, matching pull rod 3 is provided with the pilot hole 4,3 left end of pull rod is provided with band negative pressure The suction bowl 2 of suction pipe 9, described the rim of a bowl for inhaling bowl 2 pass through strip hollow-out parts 10 and outside towards left side, the negative pressure straw 9 Negative pressure equipment connects；The right side of pull rod 3 is connected by the second transition crank 8 with pull handle 7.

The operation principle of the utility model is：During operation, fetal head is helped childbirth device to be inserted through Cesarean esction notch by patient, is held in the palm Head shovel 1 is positioned over youngster's head lower section, and left-handed grab handle 6, youngster's head is stuck up, using lever principle since prop head shovel 1 is thinner than hand It is and compact, it is not easy to cause notch to prolong and split, therefore surgical injury can be reduced；Then the right hand holds pull handle 7 and promotes its movement Covered on the fetal head until inhaling bowl 2, air is outwards extracted by negative pressure straw 9, treat that attraction forms negative pressure and suction bowl 2 is connected with fetal head Connect and withdraw slowly afterwards together, be down at uterine incision and give birth to until fetal head, then venting, which inhales pressure in bowl 2, makes suction bowl 2 and fetal head Separation, greatly shortens the time of delivery of baby, reduces puerpera's bleeding, improves security；Strip hollow-out parts 10 are set Put, on the one hand avoid prop head from shoveling 1 pair of Cesarean esction fetal head and cause to damage, on the other hand, negative pressure straw 9 can also be limited, Avoiding it from swinging influences surgical procedure, further improves security.

In the description of the present invention, it is necessary to which explanation, term " on ", " under ", "left", "right", " interior ", " outer " etc. indicate Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not considered as limiting the invention.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (4)

1. a kind of childbirth assisting device for fetal head in cesarean section, including for being shoveled with the prop head of head contact and support head, it is characterised in that The prop head shovel is in recessed arc shape, and the strip hollow-out parts of up/down perforation are provided with the prop head shovel；The prop head shovel It is fixedly linked by First Transition crank and the grab handle in its upper right side；Horizontal guiding is provided with the First Transition crank Hole, is provided with matching pull rod in the pilot hole, the pull rod left end is provided with the suction bowl with negative pressure straw, the suction The rim of a bowl of bowl is connected towards left side, the negative pressure straw through strip hollow-out parts with exterior negative pressure equipment；The pull rod is right Side is connected by the second transition crank with pull handle.

2. childbirth assisting device for fetal head in cesarean section according to claim 1, it is characterised in that the prop head shovel, First Transition are bent Handle and grab handle are integrally formed.

3. childbirth assisting device for fetal head in cesarean section according to claim 1, it is characterised in that be arranged with outside the grab handle anti-skidding Cover, anti-skid bulge is evenly equipped with the Anti-slip cover.

4. childbirth assisting device for fetal head in cesarean section according to claim 1, it is characterised in that the rectangular in cross-section shape of the pull rod And chamfering is both provided with its four angles, the section of the pilot hole is in matched rectangular-shaped with pull rod.