CN212326536U

CN212326536U - Obstetrical and gynecological delivery assisting equipment

Info

Publication number: CN212326536U
Application number: CN202020240087.0U
Authority: CN
Inventors: 刘华; 李娜; 王敏; 马园园
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-01-12
Anticipated expiration: 2030-03-02

Abstract

The utility model provides a gynaecology and obstetrics's practise midwifery equipment belongs to practise midwifery device field. The obstetrical and gynecological delivery assisting equipment comprises a connecting assembly, a clamping assembly and a negative pressure assembly. The connecting assembly comprises a sucker, a connecting pipe and a handheld part, wherein a clamping groove is formed in the outer surface of one end of the sucker, one end of the ball is clamped with the clamping groove, the other end of the tension spring is connected with the piston cylinder, one end of the piston cylinder is connected with a pull rod, and one end of the pull rod is fixedly connected with the handheld part; the elastic piece is compressed by pushing the sliding block, so that the sucker is convenient to disassemble, clean and replace; the piston cylinder is pushed to shrink by external atmospheric pressure in the process of reducing the pressure inside the connecting pipe, the tension spring is pulled to extend, the pull rod is made to slide, the negative pressure inside the connecting pipe is determined by observing the sliding degree of the pull rod, the adsorption force of the sucker is ensured to be appropriate, the possibility of damage to the infant due to adsorption is reduced, the holding part is convenient to hold, the operation is convenient and fast, and the baby carrier is convenient to take and use.

Description

Obstetrical and gynecological delivery assisting equipment

Technical Field

The utility model relates to a practise midwifery device field particularly, relates to a gynaecology and obstetrics's practise midwifery equipment.

Background

At present, natural childbirth refers to a process in which a fetus is delivered through a vagina, so that the abdomen of a puerpera is not wounded, scars are not left, the uterus is not damaged, the puerpera can recover quickly, the physical strength can be recovered within a short time after the childbirth, the uterus is recovered, and the discharge of postpartum lochia is promoted. Due to the differences of the constitutions of the lying-in women, the pain degree and the smoothness degree of many lying-in women in the process of delivery are different, and in order to enable the fetus to be delivered smoothly, a doctor can adopt the delivery assistance equipment to assist the lying-in women in delivering. The existing midwifery mechanism has an integrated structure, is inconvenient to replace and clean, and easily injures a baby when a sucker at the end part adsorbs.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a gynaecology and obstetrics's practise midwifery equipment aims at improving the problem that is not convenient for dismantle, easily injures the baby during absorption.

The utility model discloses a realize like this:

the utility model provides a pair of gynaecology and obstetrics's practise midwifery equipment, including coupling assembling, joint subassembly and negative pressure subassembly.

Coupling assembling includes sucking disc, connecting pipe and handheld portion, the sucking disc connect in the one end of connecting pipe, the sucking disc bottom seted up with the through-hole of connecting pipe intercommunication, handheld portion connect in the other end of connecting pipe.

The clamping assembly comprises a sliding block and a ball, the sliding block is connected with the connecting pipe in a sliding mode, an elastic part is fixed on the outer surface of the connecting pipe, one end of the elastic part is connected with the sliding block, a hole groove is formed in the surface of the connecting pipe, the ball rolls and is arranged in the hole groove, an inclined plane is arranged at the contact position of the inner surface of the sliding block and the ball, a clamping groove is formed in the outer surface of one end of the sucking disc, and one end of the ball is clamped with the clamping groove.

The negative pressure component comprises an air pump, a tension spring and a piston cylinder, the piston cylinder is connected with the inner wall of the connecting pipe in a sliding and sealing mode, an air pumping hole of the air pump penetrates through the piston cylinder and is communicated with the inside of the connecting pipe, one end of the tension spring is connected with the connecting pipe, the other end of the tension spring is connected with the piston cylinder, one end of the piston cylinder is connected with a pull rod, and one end of the pull rod is fixedly connected with the handheld portion.

In an embodiment of the present invention, a sealing gasket is sleeved at one end of the suction cup, and the sealing gasket is attached to the end face of the connecting pipe in a sealing manner.

The utility model discloses an in one embodiment, connecting pipe surface cover has the antiskid cover, antiskid cover surface is provided with anti-skidding line.

The utility model discloses an in an embodiment, the inlet port has been seted up on the connecting pipe surface, inlet port department sealing connection has the end cap.

The utility model discloses an in one embodiment, the spout has been seted up on the connecting pipe surface, slider slip joint is in the spout, the hole groove is seted up in spout one end.

In an embodiment of the present invention, the outer surface of the connecting pipe is slidably sleeved with a pipe sleeve, and the slider is fixedly connected to the inner wall of the pipe sleeve.

In an embodiment of the present invention, a limiting ring is fixed on the outer surface of the connecting pipe, one end of the elastic member is connected to the limiting ring, and the other end of the elastic member is connected to the pipe sleeve.

In an embodiment of the present invention, the outer surface of the elastic member is provided with a bellows, one end of the bellows is connected to the limit ring, and the other end of the bellows is connected to the pipe sleeve.

The utility model discloses an in one embodiment, pull rod cavity sets up, the air pump sets up in the pull rod, the extraction opening of air pump is connected with the check valve, the pull rod internal fixation has the battery, the block is installed to the one end of pull rod, block fixed surface has the button.

The utility model discloses an in an embodiment, be provided with the limiting plate in the connecting pipe, pull rod one end with limiting plate fixed connection, pull rod one end surface joint has the jump ring.

The utility model has the advantages that: the utility model discloses a gynaecology and obstetrics's practise midwifery equipment that obtains through above-mentioned design, when using, the one end of sucking disc is pegged graft in the connecting tube, and the elastic component promotes the slider to move up, makes the inclined plane of slider promote the ball, and the one end and the joint groove joint of ball realize the locking fixed to the sucking disc, through promoting the slider compression elastic component, is convenient for the dismantlement of sucking disc to wash and change; add the air pump and provide the low pressure environment for in the connecting pipe, make the sucking disc can adsorb and then pull out the mother with the baby, the shrink of outside atmospheric pressure promotion piston cylinder in the in-process that connecting pipe inside pressure reduces, the extension of pulling extension spring, and make the pull rod slide, confirm the inside negative pressure of connecting pipe through observing the pull rod degree of sliding, thereby ensure that the adsorption affinity of sucking disc is appropriate, the possibility of leading to the fact the damage to the baby absorption has been reduced, the handheld portion is convenient for take, convenient operation is swift, it uses to be convenient for take over.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic view of a suction cup structure provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a position B in fig. 2 according to an embodiment of the present invention.

In the figure: 100-a connecting assembly; 110-a suction cup; 111-a snap groove; 113-a gasket; 130-connecting tube; 131-a chute; 133-a stop collar; 135-a bellows; 150-a hand-held portion; 170-antiskid sleeve; 190-plug; 300-a snap-fit assembly; 310-a slider; 330-a ball bearing; 350-an elastic member; 390-a pipe sleeve; 500-a negative pressure assembly; 510-an air pump; 511-one-way valve; 530-tension spring; 550-a piston cylinder; 551-position limiting plate; 560-a battery; 570-a pull rod; 580-cover cap; 581-push buttons; 590-circlip.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to 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", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a obstetric and gynecologic delivery device comprises a connecting assembly 100, a clamping assembly 300 and a negative pressure assembly 500.

Wherein, the clamping assembly 300 is arranged at one end of the connecting assembly 100 for connecting the connecting assembly 100, and the negative pressure assembly 500 is arranged in the connecting assembly 100.

Referring to fig. 1, the connection assembly 100 includes a suction cup 110, a connection pipe 130 and a handheld portion 150, the suction cup 110 is connected to one end of the connection pipe 130, a through hole communicated with the connection pipe 130 is formed in the bottom of the suction cup 110, the handheld portion 150 is connected to the other end of the connection pipe 130, a sealing gasket 113 is sleeved at one end of the suction cup 110, the sealing gasket 113 is in sealing fit with the end surface of the connection pipe 130, an anti-slip sleeve 170 is sleeved on the surface of the connection pipe 130, anti-slip patterns are formed on the surface of the anti-slip sleeve 170, an air inlet.

Referring to fig. 2-4, the clamping assembly 300 includes a slider 310 and a ball 330, the slider 310 is slidably connected to the connecting tube 130, an elastic member 350 is fixed on an outer surface of the connecting tube 130, one end of the elastic member 350 is connected to the slider 310, a hole is formed in a surface of the connecting tube 130, the ball 330 is rotatably disposed in the hole, a contact portion between an inner surface of the slider 310 and the ball 330 is formed as an inclined surface, a clamping groove 111 is formed in an outer surface of one end of the suction cup 110, one end of the ball 330 is clamped to the clamping groove 111, a sliding groove 131 is formed in the surface of the connecting tube 130, the slider 310 is slidably clamped in the sliding groove 131, the hole is formed in one end of the sliding groove 131, a sleeve 390 is slidably sleeved on the outer surface of the connecting tube 130, the slider 310 is fixedly connected to an inner wall of the sleeve 390, a limiting ring 133 is fixed on the outer surface, one end of the bellows 135 is connected to the retainer ring 133, and the other end of the bellows 135 is connected to the socket 390.

Referring to fig. 5, the negative pressure assembly 500 includes an air pump 510, a tension spring 530 and a piston cylinder 550, an elastic coefficient of the tension spring 530 is selected according to a use condition to ensure that a pulling force applied to the tension spring 530 under a negative pressure and a suction force of the suction cup 110 are suitable for absorbing the head of the infant, the piston cylinder 550 is connected with an inner wall of the connection pipe 130 in a sliding and sealing manner, an air suction port of the air pump 510 penetrates through the piston cylinder 550 and is communicated with the inside of the connection pipe 130, one end of the tension spring 530 is connected with the connection pipe 130, the other end of the tension spring 530 is connected with the piston cylinder 550, one end of the piston cylinder 550 is connected with a pull rod 570, one end of the pull rod 570 is fixedly connected with the handheld portion 150, the pull rod 570 is hollow, the air pump 510 is disposed in the pull rod 570, the air suction port of the air pump 510 is connected, the surface of the cap 580 is fixed with a button 581, the connecting pipe 130 is internally provided with a limit plate 551, one end of the pull rod 570 is fixedly connected with the limit plate 551, and the outer surface of one end of the pull rod 570 is clamped with a clamp spring 590.

This gynaecology and obstetrics's practise midwifery equipment's theory of operation: when the locking device is used, one end of the sucker 110 is inserted into the connecting pipe 130, the elastic piece 350 pushes the sliding block 310 to move upwards, so that the inclined surface of the sliding block 310 pushes the ball 330, one end of the ball 330 is clamped with the clamping groove 111, locking and fixing of the sucker 110 are realized, and the elastic piece 350 is compressed by pushing the sliding block 310, so that the sucker 110 is convenient to detach, clean and replace; add air pump 510 and provide the low pressure environment for in the connecting pipe 130, make sucking disc 110 can adsorb the baby and then pull out the mother with the baby, the in-process external atmospheric pressure that the inside pressure of connecting pipe 130 reduces promotes piston cylinder 550 and contracts, pulling extension spring 530 extends, and make pull rod 570 slide, confirm the inside negative pressure of connecting pipe 130 through observing the degree that pull rod 570 slides, thereby ensure that sucking disc 110's adsorption affinity is appropriate, the possibility of leading to the fact the damage to the baby absorption has been reduced, handheld portion 150 is convenient for take hold, convenient operation is swift, it uses to be convenient for take over.

It should be noted that the specific model specifications of the suction cup 110, the air pump 510, the check valve 511, the piston cylinder 550, the battery 560 and the button 581 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the air pump 510, the battery 560 and the button 581 will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A obstetric apparatus for obstetrics and gynecology department is characterized by comprising

The connecting assembly (100), the connecting assembly (100) comprises a sucker (110), a connecting pipe (130) and a handheld part (150), the sucker (110) is connected to one end of the connecting pipe (130), a through hole communicated with the connecting pipe (130) is formed in the bottom of the sucker (110), and the handheld part (150) is connected to the other end of the connecting pipe (130);

the clamping assembly (300) comprises a sliding block (310) and a ball (330), the sliding block (310) is connected with the connecting pipe (130) in a sliding mode, an elastic part (350) is fixed on the outer surface of the connecting pipe (130), one end of the elastic part (350) is connected with the sliding block (310), a hole groove is formed in the surface of the connecting pipe (130), the ball (330) is arranged in the hole groove in a rolling mode, an inclined plane is formed at the contact position of the inner surface of the sliding block (310) and the ball (330), a clamping groove (111) is formed in the outer surface of one end of the sucking disc (110), and one end of the ball (330) is clamped with the clamping groove (111);

negative pressure subassembly (500), negative pressure subassembly (500) include air pump (510), extension spring (530) and piston cylinder (550), piston cylinder (550) with connecting pipe (130) inner wall sliding seal connects, the extraction opening of air pump (510) runs through piston cylinder (550) with connecting pipe (130) inside intercommunication, the one end of extension spring (530) with connecting pipe (130) are connected, the other end of extension spring (530) with piston cylinder (550) are connected, the one end of piston cylinder (550) is connected with pull rod (570), the one end of pull rod (570) with handheld portion (150) fixed connection.

2. The obstetric apparatus for gynecology and obstetrics department according to claim 1, characterized in that a sealing gasket (113) is sleeved at one end of the suction cup (110), and the sealing gasket (113) is in sealing fit with the end face of the connecting pipe (130).

3. The obstetric apparatus for gynecology and obstetrics department as claimed in claim 1, wherein the surface of the connecting tube (130) is sleeved with an anti-slip sleeve (170), and the surface of the anti-slip sleeve (170) is provided with anti-slip lines.

4. The obstetric apparatus for gynecology and obstetrics department as claimed in claim 1, wherein an air inlet hole is opened on the surface of the connecting pipe (130), and a plug (190) is hermetically connected to the port of the air inlet hole.

5. The obstetric apparatus for gynecology and obstetrics according to claim 1, wherein a sliding groove (131) is formed on the surface of the connecting tube (130), the sliding block (310) is slidably engaged in the sliding groove (131), and the hole groove is formed at one end of the sliding groove (131).

6. The obstetric apparatus for gynecology and obstetrics department as claimed in claim 1, wherein a tube sleeve (390) is slidably sleeved on the outer surface of the connecting tube (130), and the slider (310) is fixedly connected with the inner wall of the tube sleeve (390).

7. The obstetric apparatus for gynecology and obstetrics according to claim 6, wherein a stopper ring (133) is fixed to an outer surface of the connection tube (130), one end of the elastic member (350) is connected to the stopper ring (133), and the other end of the elastic member (350) is connected to the tube housing (390).

8. An obstetric and gynecological midwifery apparatus according to claim 7, characterized in that the outer surface of the elastic member (350) is provided with a bellows (135), one end of the bellows (135) is connected with the stop ring (133), and the other end of the bellows (135) is connected with the tube sleeve (390).

9. The obstetric apparatus for gynecology and obstetrics department as claimed in claim 1, wherein the pull rod (570) is hollow, the air pump (510) is arranged in the pull rod (570), the air pumping port of the air pump (510) is connected with a one-way valve (511), a battery (560) is fixed in the pull rod (570), a cap (580) is installed at one end of the pull rod (570), and a button (581) is fixed on the surface of the cap (580).

10. The obstetric apparatus for gynecology and obstetrics department as claimed in claim 1, wherein a limiting plate (551) is arranged in the connecting tube (130), one end of the pull rod (570) is fixedly connected with the limiting plate (551), and a clamp spring (590) is clamped on the outer surface of one end of the pull rod (570).