CN210541762U

CN210541762U - Obstetrical department is with practise midwifery device

Info

Publication number: CN210541762U
Application number: CN201920398900.4U
Authority: CN
Inventors: 王利平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-05-19
Anticipated expiration: 2029-03-27

Abstract

The utility model belongs to the technical field of practise midwifery device technique and specifically relates to a practise midwifery device for obstetrical department, which comprises a body, the inside logical groove of having seted up of body, it has the push rod to lead to inslot swing joint, the one end of push rod just is located logical inslot fixedly connected with square plate, the square plate is kept away from the push rod and is located logical outer fixedly connected with gasbag, the square plate is close to gasbag one end and is located the central point that leads to the square plate and put the department and seted up first air guide channel, the push rod is close to square plate one end and first air guide channel position department and corresponds and has seted up second air guide channel, fixedly connected with electric valve in the second air guide channel, the push rod is kept. The utility model discloses in, through setting up air pump, electric valve, pressure sensor. When the first air guide channel is used, the head of an infant is sucked by the sucker without manually pulling the push rod, and the injury of the sucker to the infant due to overlarge pressure is reduced.

Description

Obstetrical department is with practise midwifery device

Technical Field

The utility model relates to a practise midwifery technical field specifically is a practise midwifery device for obstetrical department.

Background

In order to ensure that the baby descends smoothly during the delivery of the pregnant woman, the abdominal muscles of the pregnant woman must have sufficient strength to ensure sufficient abdominal pressure. If the abdominal muscle of the pregnant woman is weak or weak, the production process is influenced, the delivery time of the baby is prolonged, and a plurality of uncertain risks are increased. The usual approach is to accelerate the childbirth process by means of a simple midwifery device.

The midwifery device on the market at present is generally a sucking disc midwifery device, and the sucking disc is used for pulling out an infant from a birth canal, and in the using process, the pulling rod is pulled to enable negative pressure to be formed in the sucking disc to suck the infant, so that the infant is pulled out from the birth canal.

Disclosure of Invention

An object of the utility model is to provide a obstetrical department is with practising midwifery device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a delivery assisting device for obstetrical department comprises a body, wherein a through groove is formed in the body, a push rod is movably connected in the through groove, a square plate is fixedly connected at one end of the push rod and positioned in the through groove, an air bag is fixedly connected outside the through groove and far away from the push rod, a first air guide channel is formed at the position, close to one end of the air bag, of the square plate and positioned at the center of the square plate, a second air guide channel is correspondingly formed at the position, close to one end of the square plate, of the push rod and positioned at the position of the first air guide channel, an electric valve is correspondingly and fixedly connected at one end of the push rod and positioned at the left side of the electric valve, an air pump is fixedly connected at one end, far away from the push rod, of the electric valve, a first sliding groove is formed in the through groove and positioned above the square plate, and a first, a first sliding plate is rotatably connected to the first rotating shaft, one end of the first sliding plate, far away from the first rotating shaft, is positioned outside the through groove and is fixedly connected with a first forceps blade, one end of the first sliding plate, far away from the first forceps blade, and one side, close to the square plate, is fixedly connected with a piston rod of a first hydraulic cylinder, one side, close to the first sliding plate, of the square plate and a first groove is formed in the position of the first hydraulic cylinder, a second sliding groove is formed in the through groove and below the square plate, a second rotating shaft is connected in the second sliding groove, a second sliding plate is rotatably connected to the second rotating shaft, one end, far away from the second forceps blade, of the second sliding plate and one side, close to the square plate, is fixedly connected with a piston rod of a second hydraulic cylinder, one side, close to the second sliding plate, of the square plate and a second groove is formed in the position, close to the second sliding plate, of the second sliding, one side of the air bag, which is close to the first air guide channel, is fixedly connected with a pressure sensor, and the handle is fixedly connected with a timing controller.

Preferably, the pressure sensor is a piezoresistive pressure sensor.

Preferably, the shape of the balloon is hemispherical and the material of the balloon is latex.

Preferably, the shape of the first forceps blade and the second forceps blade is matched with the shape of the head of the baby.

Preferably, the first sliding chute and the first rotating shaft are connected in a sliding manner, and the second sliding chute and the second rotating shaft are connected in a sliding manner.

Preferably, the timing controller and the air pump, the timing controller and the electric valve, and the timing controller and the pressure sensor are electrically connected.

Preferably, the connection mode of the square plate and the through groove is sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up air pump, electric valve, pressure sensor. First air guide channel during the use promotes the push rod, and the push rod drives the square plate and moves along leading to the groove, makes the gasbag contact infant's head, and the air pump begins to take out the air in the gasbag, and the gasbag is inwards sunken, and timing controller control electric valve is closed, and gasbag depressed area laminating infant's head need not to make the sucking disc catch infant's head through artifical pulling push rod, has reduced the sucking disc and has caused the injury to the infant because of pressure is too big.

2. The utility model discloses in, through setting up first obstetric forceps blade, second obstetric forceps blade, when the infant head was absorbed to the gasbag, the pneumatic cylinder promoted the slide and revoluted the rotating shaft and rotate, made first obstetric forceps blade and second obstetric forceps blade press from both sides tight gasbag, prevented that the gasbag from droing.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a body 1, a through groove 2, a push rod 3, a square plate 4, an air bag 5, a first air guide channel 6, a second air guide channel 7, an electric valve 8, a handle 9, an air pump 10, a first chute 11, a first rotating shaft 12, a first sliding plate 13, a first forceps blade 14, a first hydraulic cylinder 15, a first groove 16, a second chute 17, a second rotating shaft 18, a second sliding plate 19, a second forceps blade 20, a second hydraulic cylinder 21, a second groove 22, a pressure sensor 23 and a timing controller 24.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a midwifery device for obstetrical department, includes body 1, its characterized in that: the body 1 is internally provided with a through groove 2, a push rod 3 is movably connected in the through groove 2, one end of the push rod 3 is fixedly connected with a square plate 4 positioned in the through groove 2, the square plate 4 is connected with the through groove 2 in a sliding way, the square plate 4 is far away from the push rod 3 and positioned outside the through groove 2, the air bag 5 is hemispherical, the material of the air bag 5 is latex, a first air guide channel 6 is arranged at the central position of the square plate 4 close to one end of the air bag 5, a second air guide channel 7 is correspondingly arranged at the position of the first air guide channel 6 close to one end of the square plate 4 of the push rod 3, an electric valve 8 is correspondingly and fixedly connected at the position of the second air guide channel 7 at one end of the push rod 3 far away from the square plate 4, a handle 9 is fixedly connected at the left side of the electric valve 8, and an air pump 10 is fixedly connected at one end, a first chute 11 is arranged in the through groove 2 and above the square plate 4, a first rotating shaft 12 is connected in the first chute 11, a first sliding plate 13 is rotatably connected on the first rotating shaft 12, one end of the first sliding plate 13, which is far away from the first rotating shaft 12, is positioned outside the through groove 2 and is fixedly connected with a first forceps blade 14, one end of the first sliding plate 13, which is far away from the first forceps blade 14, is close to one side of the square plate 4 and is fixedly connected with a piston rod of a first hydraulic cylinder 15, one side of the square plate 4, which is close to one side of the first sliding plate 13, is provided with a first groove 16, a second chute 17 is arranged in the through groove 2 and is positioned below the square plate 4, a second rotating shaft 18 is connected in the second chute 17, the first chute 11 is connected with the first rotating shaft 12 in a sliding manner, the second chute 17 is connected with the second rotating shaft 18 in a sliding manner, a second sliding plate 19 is rotatably connected on the second rotating shaft 18, one end of the second sliding plate 19, which is far, the shape of first obstetric forceps blade 14 and second obstetric forceps blade 20 and infant head shape looks adaptation, second slide 19 is kept away from second obstetric forceps blade 20 one end and is close to square plate 4 one side and the piston rod fixed connection of second pneumatic cylinder 21, square plate 4 is close to second slide 19 one side and second pneumatic cylinder 21 position department has seted up second recess 22, gasbag 5 is close to first air guide 6 one side fixedly connected with pressure sensor 23, pressure sensor 23 is piezoresistive pressure sensor, fixedly connected with timing controller 24 on the handle 9, timing controller 24 and air pump 10 and timing controller 24 are electric valve 8 and timing controller 24 and the connected mode of pressure sensor 23 are electric connection.

The utility model discloses work flow: when the air bag type obstetric forceps is used, the push rod 3 is pushed through the handle 9, the push rod 3 drives the square plate 4 to move along the through groove 2, the air bag 5 is enabled to be in contact with the head of an infant, the air bag 5 is extruded by the head of the infant to deform, the pressure sensor 23 sends an electric signal, the timing controller 24 receives the electric signal to start the air pump 10, the air pump 10 pumps out air in the air bag 5, so that the deformation of the air bag 5 is intensified, the air in the air bag 5 is pumped out, the surface of the air bag 5 is attached to the head of the infant, when the surface of the air bag 5 is completely attached to the head of the infant, the deformation does not occur any more, the pressure sensor 23 does not send a signal any more, the timing controller 24 controls the air pump 10 to stop working and simultaneously close the electric valve 8, the timing controller 24 controls the first hydraulic cylinder 15 and the second hydraulic cylinder 21 again, the first sliding plate 13 and the second sliding plate, the air bag 5 is prevented from being separated from the head of the infant, the push rod 3 is pulled, and the square plate 4 enables the infant to be separated from the birth canal through the air bag 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A midwifery device for obstetrical department, includes body (1), its characterized in that: the novel air bag type air bag is characterized in that a through groove (2) is formed in the body (1), a push rod (3) is connected in the through groove (2) in a sliding manner, one end of the push rod (3) is fixedly connected with a square plate (4) which is positioned in the through groove (2), the square plate (4) is far away from the push rod (3) and is positioned outside the through groove (2), an air bag (5) is fixedly connected with the square plate (4), a first air guide channel (6) is formed in the position, close to one end of the air bag (5), of the square plate (4), of the push rod (3), a second air guide channel (7) is correspondingly formed in the position, close to one end of the square plate (4), of the second air guide channel (7) is fixedly connected with an electric valve (8), one end, far away from the square plate (4), of the push rod (3) is positioned on the left side of the electric valve (8, an air pump (10) is fixedly connected with one end, far away from the push rod (3), of the electric valve (8), a first sliding groove (11) is formed in the through groove (2) and located above the square plate (4), a first rotating shaft (12) is connected in the first sliding groove (11), a first sliding plate (13) is connected to the first rotating shaft (12) in a rotating mode, one end, far away from the first rotating shaft (12), of the first sliding plate (13) is located outside the through groove (2) and fixedly connected with a first obstetric forceps blade (14), one end, far away from the first obstetric forceps blade (14), of the first sliding plate (13) and close to the square plate (4) is fixedly connected with a piston rod of a first hydraulic cylinder (15), a first groove (16) is formed in one side, close to the first sliding plate (13), of the square plate (4) and in the position below the square plate (4), a second sliding groove (17) is formed in the through groove (2) and located below the, second axis of rotation (18) are connected in second spout (17), it is connected with second slide (19) to rotate on second axis of rotation (18), second axis of rotation (18) one end is kept away from in second slide (19) and is located logical groove (2) outer fixedly connected with second obstetric forceps blade (20), second obstetric forceps blade (20) one end is kept away from in second slide (19) and is close to the piston rod fixed connection of square plate (4) one side and second hydraulic cylinder (21), second recess (22) have been seted up to square plate (4) near second slide (19) one side and second hydraulic cylinder (21) position department, gasbag (5) are close to first air duct (6) one side fixedly connected with pressure sensor (23), fixedly connected with timing controller (24) on handle (9).

2. The obstetric apparatus according to claim 1, wherein: the pressure sensor (23) is a piezoresistive pressure sensor.

3. The obstetric apparatus according to claim 1, wherein: the shape of the air bag (5) is hemispherical and the material of the air bag (5) is latex.

4. The obstetric apparatus according to claim 1, wherein: the shape of the first forceps blade (14) and the second forceps blade (20) is matched with the shape of the head of the baby.

5. The obstetric apparatus according to claim 1, wherein: the first sliding groove (11) is connected with the first rotating shaft (12) in a sliding mode, and the second sliding groove (17) is connected with the second rotating shaft (18) in a sliding mode.

6. The obstetric apparatus according to claim 1, wherein: the timing controller (24) is electrically connected with the air pump (10), the timing controller (24) is electrically connected with the electric valve (8), and the timing controller (24) is electrically connected with the pressure sensor (23).

7. The obstetric apparatus according to claim 1, wherein: the square plate (4) is connected with the through groove (2) in a sliding manner.