CN220046028U

CN220046028U - Obstetrical delivery fetus sucking and midwifery device

Info

Publication number: CN220046028U
Application number: CN202321596323.2U
Authority: CN
Inventors: 张文娟
Original assignee: First Affiliated Hospital of Jinzhou Medical University
Current assignee: First Affiliated Hospital of Jinzhou Medical University
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-21
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of obstetrical delivery, and discloses an obstetrical delivery fetus midwifery device, wherein a push-pull rod is arranged at the other end of a cylinder body in a penetrating way, one end of the push-pull rod is connected with a connecting disc, a fixing ring is arranged outside the cylinder body and close to the connecting disc, a fixing rod is arranged at one end of the fixing ring close to the connecting disc, and connecting rods are symmetrically arranged at one end of the connecting disc close to the fixing rod; the outside of barrel is provided with expansion mechanism near the position of sucking disc, expansion mechanism is including installing at the outside collar of barrel, the outside symmetry of collar is seted up flutedly, the inside of recess is provided with the expansion board. According to the utility model, the connecting rod can move to the outside of the fixed rod through the work of the second electric telescopic rod, so that the connecting disc is far away from the cylinder, and thus, the air can be automatically sucked out, the labor intensity of doctors is reduced, and the delivery of a puerpera is facilitated.

Description

Obstetrical delivery fetus sucking and midwifery device

Technical Field

The utility model relates to the technical field of obstetrical delivery, in particular to an obstetrical delivery fetus suction delivery device.

Background

Obstetrical department is popular, and is a department for helping pregnant women to keep healthy and deliver the pregnant women to the delivery department of the puerpera, and when the puerpera delivers the obstetric women, doctors usually need to help the puerpera to deliver the obstetric women by means of a delivery assisting device, such as a delivery assisting forceps and a fetal sucking device, wherein the fetal sucking device is a device for placing an aspirator on a fetal head and assisting the delivery of the puerpera by negative pressure traction.

Chinese patent discloses a obstetrical department receives a raw tyre and inhales the device (grant bulletin number CN 213310188U), and this patent technique convenient to use, easy operation does benefit to the staff and skillfully master, can maintain the negative pressure state of device, and can judge the negative pressure degree of its device.

However, the patent is insufficient in view of the problem, the purpose of negative pressure is achieved by pulling the push-pull rod, a doctor is required to inhale by pulling the push-pull rod when the device is used, the labor intensity of the doctor is increased, the cylinder body of the device vibrates when the device is pulled, and discomfort is caused to a puerpera. Accordingly, one skilled in the art would be able to provide an obstetric delivery device that solves the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide an obstetric delivery device for delivering a midwifery delivery fetus, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the obstetrical department midwifery device comprises a barrel and a sucker arranged at one end of the barrel, wherein a push-pull rod penetrates through the other end of the barrel, one end of the push-pull rod is connected with a connecting disc, a fixing ring is arranged at the position, close to the connecting disc, of the outside of the barrel, a fixing rod is arranged at the position, close to the connecting disc, of one end of the fixing ring, and connecting rods are symmetrically arranged at the position, close to the fixing rod, of one end of the connecting disc;

the outside of barrel is provided with expansion mechanism near the position of sucking disc, expansion mechanism is including installing at the outside collar of barrel, the outside symmetry of collar is seted up flutedly, the inside of recess is provided with the expansion board.

As still further aspects of the utility model: the inside symmetry of recess is provided with first electric telescopic handle, the flexible end of first electric telescopic handle is connected in the inboard of expansion plate.

As still further aspects of the utility model: the first electric telescopic rods are symmetrically arranged on the inner sides of the grooves, and the expansion plates are mutually matched with the grooves.

As still further aspects of the utility model: the inside of barrel is provided with the piston, the rear end of push-and-pull rod is connected at the front end of piston.

As still further aspects of the utility model: the utility model discloses a fixed ring, including fixed ring, fixed rod, connecting rod, second electric telescopic handle, the fixed rod is provided with four in the one end symmetry of fixed ring, and the inside of fixed rod is provided with the second electric telescopic handle, the flexible end of second electric telescopic handle is connected in the one end of connecting rod.

As still further aspects of the utility model: connecting sleeves are symmetrically arranged at positions, close to the connecting rods, of one ends of the connecting plates, and one ends of the connecting rods are embedded into the connecting sleeves and connected through screws.

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

1. according to the utility model, through the work of the first electric telescopic rod in the expansion mechanism, the expansion plate can move outwards in the groove, so that the vaginal expansion of a puerpera can be increased, and the obstetric fetus can be conveniently subjected to fetus suction and delivery.

2. According to the utility model, the connecting rod can be connected with the connecting sleeve through the screw, so that when the second electric telescopic rod in the fixing rod works, the connecting rod can move towards the outside of the fixing rod, and then the connecting disc can be far away from the cylinder, so that the connecting disc can move in the cylinder through the piston connected with the push-pull rod, and thus, the air can be automatically sucked out, the labor intensity of doctors is reduced, delivery of a puerpera is facilitated, and the comfort of the puerpera is improved.

Drawings

FIG. 1 is a schematic view of a midwifery apparatus for obstetric delivery with a green tire suction;

FIG. 2 is a schematic view of the structure of a fixing ring in the obstetric delivery device;

FIG. 3 is a schematic view of the structure of the expansion mechanism in the obstetric delivery device;

FIG. 4 is a schematic view of the structure of the connecting rod in the obstetric delivery device;

fig. 5 is a schematic view of the piston in the obstetric delivery device.

In the figure: 1. a suction cup; 2. a cylinder; 3. an expansion mechanism; 31. a mounting ring; 32. a first electric telescopic rod; 33. a groove; 34. an expansion plate; 4. a fixing ring; 41. a fixed rod; 42. a connecting rod; 43. a second electric telescopic rod; 44. connecting sleeves; 5. a connecting disc; 51. a push-pull rod; 52. and (3) a piston.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the utility model, an obstetric delivery and midwifery device comprises a barrel 2 and a sucker 1 arranged at one end of the barrel 2, wherein a push-pull rod 51 is arranged at the other end of the barrel 2 in a penetrating way, one end of the push-pull rod 51 is connected with a connecting disc 5, a fixing ring 4 is arranged at the outer part of the barrel 2 and close to the connecting disc 5, a fixing rod 41 is arranged at the position of one end of the fixing ring 4 and close to the connecting disc 5, connecting rods 42 are symmetrically arranged at the position of one end of the connecting disc 5 and close to the fixing rod 41, and the connecting disc 5 is far away from or close to the barrel 2 by utilizing the operation of a second electric telescopic rod 43 in the fixing rod 41, so that the purpose of automatic air suction or air exhaust can be realized, and delivery and work of a puerpera is facilitated.

The outside of barrel 2 is provided with expansion mechanism 3 near the position of sucking disc 1, and expansion mechanism 3 is including installing at the outside collar 31 of barrel 2, and the outside symmetry of collar 31 is seted up flutedly 33, and the inside of flutedly 33 is provided with expansion plate 34, and this setting utilizes the work of the first electric telescopic handle 32 in expansion mechanism 3, can make expansion plate 34 outwards remove like this, and then can prop up the vagina of lying-in woman to the delivery of lying-in woman is convenient for.

In fig. 3: the inside symmetry of recess 33 is provided with first electric telescopic handle 32, and the flexible end of first electric telescopic handle 32 is connected in the inboard of expansion plate 34, and first electric telescopic handle 32 is provided with four in the inboard symmetry of recess 33, expansion plate 34 and recess 33 looks adaptation each other, and the work that this setting utilized first electric telescopic handle 32 can make expansion plate 34 outwards remove, and then can jack up the vagina of lying-in woman to the delivery of lying-in woman is convenient for.

In fig. 5: the inside of the cylinder 2 is provided with a piston 52, the rear end of the push-pull rod 51 is connected with the front end of the piston 52, and the piston 52 connected with the push-pull rod 51 is used for achieving the purpose of exhausting air from the cylinder 2.

In fig. 4 and 5: the dead lever 41 is provided with four in the one end symmetry of dead ring 4, and the inside of dead lever 41 is provided with second electric telescopic handle 43, the flexible end connection of second electric telescopic handle 43 is in the one end of connecting rod 42, the one end of connecting disc 5 is close to the position symmetry of connecting rod 42 and is provided with adapter sleeve 44, the one end embedding adapter sleeve 44 of connecting rod 42 is inside and through screwed connection, this setting utilizes the work of second electric telescopic handle 43, can make connecting rod 42 remove in the inside of dead lever 41 like this, and then can make connecting disc 5 keep away from or be close to barrel 2, can realize automatic inspiratory purpose like this.

The working principle of the utility model is as follows: when obstetric delivery is carried out on a puerpera, the sucker 1 is firstly stretched into the uterus of the puerpera, the sucker 1 is contacted with the head of a fetus, at the moment, the connecting rod 42 moves outwards in the fixing rod 41 by starting the second electric telescopic rod 43 in the fixing rod 41, the connecting disc 5 connected with the connecting rod 42 is far away from the barrel 2, at the moment, the piston 52 connected with the push-pull rod 51 also moves in the barrel 2, so that the negative pressure is realized for the extraction of the interior of the barrel 2, the sucker 1 can absorb the head of the fetus, the puerpera delivery is helped, and the comfort of the puerpera is improved;

meanwhile, after the barrel 2 stretches into the body of a puerpera, the operation of the first electric telescopic rod 32 in the groove 33 is started, so that the expansion plate 34 can move outwards in the groove 33, the vaginal expansion of the puerpera can be further increased, the obstetric can conveniently take in the fetus, the smooth delivery work of the puerpera is facilitated, and the resistance of the fetal head of the fetus is reduced.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The obstetrical department midwifery device comprises a barrel (2) and a sucker (1) arranged at one end of the barrel (2), and is characterized in that a push-pull rod (51) is arranged at the other end of the barrel (2) in a penetrating mode, one end of the push-pull rod (51) is connected with a connecting disc (5), a fixing ring (4) is arranged at the position, close to the connecting disc (5), of the outside of the barrel (2), a fixing rod (41) is arranged at the position, close to the connecting disc (5), of one end of the fixing ring (4), and connecting rods (42) are symmetrically arranged at the position, close to the fixing rod (41), of one end of the connecting disc (5);

the expansion device is characterized in that an expansion mechanism (3) is arranged at the position, close to the sucker (1), of the outer part of the cylinder body (2), the expansion mechanism (3) comprises a mounting ring (31) arranged at the outer part of the cylinder body (2), grooves (33) are symmetrically formed in the outer side of the mounting ring (31), and expansion plates (34) are arranged in the grooves (33);

four fixing rods (41) are symmetrically arranged at one end of the fixing ring (4), a second electric telescopic rod (43) is arranged in the fixing rod (41), and the telescopic end of the second electric telescopic rod (43) is connected to one end of the connecting rod (42);

connecting sleeves (44) are symmetrically arranged at positions, close to the connecting rods (42), of one ends of the connecting rods (42), and one ends of the connecting rods (42) are embedded into the connecting sleeves (44) and are connected through screws.

2. Obstetric delivery device according to claim 1, characterized in that said recess (33) is internally provided with a first electric telescopic rod (32) symmetrically, the telescopic end of said first electric telescopic rod (32) being connected inside the expansion plate (34).

3. Obstetric delivery device according to claim 2, characterized in that said first electric telescopic rod (32) is symmetrically arranged four inside a groove (33), said expansion plate (34) being mutually adapted to the groove (33).

4. Obstetric delivery device according to claim 1, characterized in that a piston (52) is arranged inside the cylinder (2), the rear end of the push-pull rod (51) being connected to the front end of the piston (52).