CN213310188U

CN213310188U - Obstetrical delivery child suction device

Info

Publication number: CN213310188U
Application number: CN202021301990.XU
Authority: CN
Inventors: 唐佳妮
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-01
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a child of delivering a child of obstetrical department inhales device belongs to the medical instrument field. The utility model provides an obstetrical department child suction device that takes over birth, includes the negative pressure jar, one side of negative pressure jar is connected with the sucking disc through the connector, the outer wall of sucking disc and negative pressure jar, and the inner wall of connector all are provided with the screw thread, and the sucking disc passes through connector and negative pressure jar threaded connection, negative pressure jar opposite side inner wall is equipped with one-way air inlet plate, negative pressure jar top is equipped with the release valve shell, the one end that the connector was kept away from to the sucking disc is equipped with the rubber ring, one side fixedly connected with barrel of negative pressure jar far away from the sucking disc, the inside slip of barrel is inlayed and is equipped with the piston, the piston is inside to be the fretwork setting, and the inside rotation is provided with the rotor plate, rotor plate one side is fixed and is provided with the push-pull rod, the one end that the piston was kept, and the degree of negative pressure of the device can be judged.

Description

Obstetrical delivery child suction device

Technical Field

The utility model relates to an obstetrical department connects child to inhale technical field, especially relates to a child of delivering birth inhales device of obstetrical department.

Background

The obstetrical department is a department for diagnosing and treating all physiological, psychological and pathological changes of women during pregnancy, childbirth and puerperium, is a department for assisting birth of new life, is set in various hospitals, is often assisted by midwifery instruments such as obstetric forceps, a fetal suction device and the like during the obstetrical operation, and is a midwifery device which is formed by placing a special suction apparatus on a fetal head, sucking the fetal head after forming a negative pressure state and assisting delivery of the fetal head through traction. However, the current obstetric apparatus has various types, various functions and complex operation, which is not easy for the operator to master, and it is generally difficult to maintain the negative pressure state of the apparatus and to determine the negative pressure degree of the apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the negative pressure state of the device is difficult to maintain and the negative pressure degree of the device is difficult to judge in the prior art, which is complicated to operate and wastes time and energy when in use, and providing a child suction device for delivery in obstetrical department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an obstetrical department child suction device that delivering, includes the burden jar, there is the sucking disc one side of burden jar through connector connection, negative pressure jar opposite side inner wall is equipped with one-way air inlet plate, negative pressure jar top is equipped with the release valve shell, the one end that the connector was kept away from to the sucking disc is equipped with the rubber ring, one side fixedly connected with barrel of sucking disc is kept away from to the burden jar, the inside slip of barrel inlays and is equipped with the piston, the piston is inside to be the fretwork setting, and inside rotation is provided with the rotor plate, the fixed push-pull rod that is provided with in rotor plate one side, the one end that the piston was.

Preferably, the negative pressure cylinder top is equipped with the snuffle valve shell, the inside sliding block that is provided with of snuffle valve shell, the inside I-shaped hole that loses heart that is equipped with of sliding block, the sliding block both sides are equipped with the fixed block of fixing mutually with snuffle valve shell inner wall, the fixed spring that is provided with in fixed block top, the top of spring is connected with the stopper, and stopper and sliding block fixed connection, the sliding block top is equipped with presses the briquetting.

Preferably, one end of the piston is provided with a first through hole, one end of the rotating plate is provided with a second through hole, and the first through hole corresponds to the second through hole.

Preferably, the outer wall of one side of the push-pull rod is provided with a scale bar.

Preferably, the outer wall of the cylinder body is provided with an auxiliary handle.

Preferably, the outer walls of the suction cup and the negative pressure cylinder and the inner wall of the connecting port are provided with threads, and the suction cup is in threaded connection with the negative pressure cylinder through the connecting port.

Compared with the prior art, the utility model provides an obstetrical department's child of delivering birth inhales device possesses following beneficial effect:

1. this obstetrical department child of delivering suction device through the setting of one-way air inlet plate and relief valve, can maintain the inside negative pressure state of negative pressure jar, and can quick pressure release, easy operation is swift.

2. This obstetrical department's child of delivering inhales device is equipped with the scale bar through push-and-pull rod one side outer wall, can judge the negative pressure degree of device.

3. This obstetrical department's child of delivering suction device is equipped with first through-hole through piston one end, rotor plate one end is equipped with the second through-hole, and the setting that first through-hole and second through-hole correspond can supply the negative pressure state of negative pressure jar.

4. This obstetrical department's child of delivering suction device is provided with supplementary handle through the barrel outer wall, makes the device change the operation at the in-process of delivering a child.

5. This obstetrical department's child suction device of delivering birth, the outer wall through sucking disc and negative pressure jar to and the inner wall of connector all is provided with the screw thread, and the sucking disc passes through connector and negative pressure jar threaded connection, and the sucking disc can be dismantled, makes belt cleaning device more convenient.

6. This obstetrical department's child suction device of delivering a child is equipped with the rubber ring through the one end that the connector was kept away from to the sucking disc, reduces the head damage to the foetus.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model is simple in operation, do benefit to the skilled grasp of staff, can maintain the negative pressure state of device, and can judge the negative pressure degree of its device.

Drawings

Fig. 1 is a schematic structural view of a delivery tire suction device for obstetrical department of the present invention;

fig. 2 is a schematic structural view of a part a of the obstetrical delivery suction device of the present invention.

Fig. 3 is a schematic sectional view of a piston part of the delivery suction device for obstetrical department.

In the figure: 1. a suction cup; 2. a rubber ring; 3. a connecting port; 4. a negative pressure cylinder; 5. a one-way air intake plate; 6. a bleeder housing; 7. a piston; 8. a first through hole; 9. a rotating plate; 10. a second through hole; 11. a barrel; 12. a push-pull rod; 13. a scale bar; 14. a handle; 15. a fixed block; 16. a spring; 17. a limiting block; 18. a pressing block; 19. a slider; 20. an I-shaped air leakage hole; 21. an auxiliary handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an obstetrical department delivery tire suction device, including negative pressure cylinder 4, one side of negative pressure cylinder 4 is connected with sucking disc 1 through connector 3, the outer wall of sucking disc 1 and negative pressure cylinder 4, and the inner wall of connector 3 all are provided with the screw thread, and sucking disc 1 through connector 3 and negative pressure cylinder 4 threaded connection, sucking disc 1 can dismantle, makes belt cleaning device more convenient, negative pressure cylinder 4 opposite side inner wall is equipped with one-way air inlet plate 5, 4 tops of negative pressure cylinder are equipped with release valve housing 6, the inside sliding block 19 that is provided with of release valve housing 6, the inside I-shaped hole 20 that is equipped with of sliding block 19, sliding block 19 both sides are equipped with fixed block 15 fixed mutually with release valve housing 6 inner wall, the fixed spring 16 that is provided with in fixed block 15 top, the top of spring 16 is connected with stopper 17, and stopper 17 and sliding block 19 fixed connection, the top of the sliding block 19 is provided with a pressing block 18 which can maintain the negative pressure state inside the negative pressure cylinder 4, can quickly release pressure, and is simple and quick to operate, one end of the sucker 1, which is far away from the connecting port 3, is provided with a rubber ring 2 which can reduce the damage to the head of a fetus, one side of the negative pressure cylinder 4, which is far away from the sucker 1, is fixedly connected with a cylinder body 11, a piston 7 is slidably embedded inside the cylinder body 11, the inside of the piston 7 is hollow, a rotating plate 9 is rotatably arranged inside the piston 7, one end of the piston 7 is provided with a first through hole 8, one end of the rotating plate 9 is provided with a second through hole 10, the first through hole 8 corresponds to the second through hole 10, can supplement the negative pressure state of the negative pressure cylinder 4, one side of the rotating plate 9 is fixedly provided with a push-pull rod 12, the outer wall of one side of the push-pull rod 12 is provided with, the outer wall of the cylinder body 11 is provided with an auxiliary handle 21, so that the device is easier to operate in the delivery process.

The utility model discloses in, when using the device, whether the elder generation inspection device is airtight, then contact sucking disc 1 and foetus head, slowly stimulate handle 14, handle 14 drives the activity of piston 7, inside extracting barrel 11 with the inside air of negative pressure jar 4, form negative pressure state, be equipped with scale bar 13 through the outer wall of push-and-pull rod 12 one side and judge the inside negative pressure degree of negative pressure jar 4, foetus midwifery succeeds the back, press down and make 4 negative pressure states of negative pressure jar relieve according to briquetting 18, can be fast with foetal head and sucking disc 1 separation, reduce foetal damage, easy operation is smooth, through connecting port 3 and 4 threaded connection of negative pressure jar, take off sucking disc 1 and wash.

When the device is used, the device is convenient to use and simple to operate, is beneficial to the skilled grasp of workers, can maintain the negative pressure state of the device, and can judge the negative pressure degree of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an obstetrical department delivery child suction device, a serial communication port, including negative pressure cylinder (4), one side of negative pressure cylinder (4) is connected with sucking disc (1) through connector (3), negative pressure cylinder (4) opposite side inner wall is equipped with one-way air inlet plate (5), negative pressure cylinder (4) top is equipped with snuffle valve shell (6), the one end that connector (3) were kept away from in sucking disc (1) is equipped with rubber ring (2), one side fixedly connected with barrel (11) of sucking disc (1) are kept away from in negative pressure cylinder (4), barrel (11) inside slip inlays and is equipped with piston (7), piston (7) inside is the fretwork setting, and inside rotation is provided with rotor plate (9), the fixed push-and-pull rod (12) that is provided with in rotor plate (9) one side, the one end that piston (7) were kept away from in push-pull rod (12).

2. The obstetrical department delivery tire suction device according to claim 1, characterized in that the negative pressure cylinder (4) top is provided with a release valve housing (6), a sliding block (19) is arranged inside the release valve housing (6), an I-shaped release hole (20) is arranged inside the sliding block (19), fixed blocks (15) fixed with the inner wall of the release valve housing (6) are arranged on two sides of the sliding block (19), a spring (16) is fixedly arranged on the top end of each fixed block (15), the top end of the spring (16) is connected with a limiting block (17), the limiting block (17) is fixedly connected with the sliding block (19), and a pressing block (18) is arranged on the top of the sliding block (19).

3. An obstetric delivery tire suction device according to claim 1, wherein the piston (7) is provided with a first through hole (8) at one end, the rotating plate (9) is provided with a second through hole (10) at one end, and the first through hole (8) corresponds to the second through hole (10).

4. An obstetrical delivery tire suction device according to claim 1, wherein the outer wall of one side of the push-pull rod (12) is provided with a scale bar (13).

5. An obstetric delivery tire suction device as claimed in claim 1, wherein the outer wall of the barrel (11) is provided with an auxiliary handle (21).

6. An obstetric delivery tire suction device according to claim 1, characterized in that the outer walls of the suction cup (1) and the negative pressure cylinder (4) and the inner wall of the connection port (3) are provided with threads, and the suction cup (1) is in threaded connection with the negative pressure cylinder (4) through the connection port (3).