CN213993694U

CN213993694U - Self-selecting midwifery aspirator for obstetrics and gynecology department

Info

Publication number: CN213993694U
Application number: CN202020753911.2U
Authority: CN
Inventors: 江漫漫; 杨长艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-08-20
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a self-selecting midwifery aspirator for obstetrics and gynecology department, which comprises a square mounting frame and sucking disc components containing sucking discs, wherein the sucking disc components are provided with four sucking disc components which are respectively movably mounted on the edges of the mounting frame, the sucking discs in the four sucking disc components are different in size and are sequentially super-large, medium and small in the anticlockwise direction, the middle positions of the four edges of the mounting frame are arranged into fixed shafts, the sucking disc components comprise rotary drums which are coaxially sleeved on the fixed shafts in a rotating way, the rotary drums are positioned between two limit tables, damping layers are arranged between the outer circular surfaces of the fixed shafts and the inner circular surfaces of the rotary drums, the rotary drums can rotate to any position and stop, the sucking discs in an initial state are positioned at the inner side of the mounting frame, connecting rods used for connecting the sucking discs and the corresponding rotary drums are arranged between the sucking discs and the sucking disc components also comprise handles which are positioned at the outer side of the mounting frame in the initial state, a second connecting rod for fixedly connecting the handle and the corresponding rotary drum is arranged between the handle and the rotary drum.

Description

Self-selecting midwifery aspirator for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a self-selection midwifery aspirator for obstetrics and gynecology department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive internal secretion, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

At the present stage, in the process of delivering a newborn baby in obstetrics and gynecology department, the operation is often carried out by means of auxiliary instruments, so that the lying-in woman can be helped to produce smoothly, and the pain of the obstetrics and gynecology department can be relieved to a certain extent. At present, common practise midwifery apparatus helps obstetric forceps, practise midwifery sucking disc and so on, because there is individual difference in the size of neonate fetal head, the size of practise midwifery sucking disc is fixed, can't satisfy the absorption to all neonate fetal heads, has brought certain inconvenient part for gynaecology and obstetrics ' doctor, in order to solve foretell technical problem, the utility model provides a structure is ingenious, the principle is simple, the operation is used conveniently, contains a plurality of supply gynaecology and obstetrics doctor not of uniform size and carries out the gynaecology's formula of choosing by oneself aspirator of selecting.

SUMMERY OF THE UTILITY MODEL

For solving the deficiency of the prior art, the utility model aims at providing a gynaecology and obstetrics's formula of selecting oneself aspirator that the structure is ingenious, the principle is simple, the operation is used conveniently, contains a plurality of sucking discs different in size supply gynaecology and obstetrics doctor and carries out the selection by oneself.

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

The self-selecting midwifery aspirator for obstetrics and gynecology department comprises a square mounting frame and sucking disc components containing sucking discs, wherein the sucking disc components are provided with four sucking discs which are respectively and movably mounted on the edges of the mounting frame, the sucking discs in the four sucking disc components are different in size and are sequentially super-large, medium and small in size along the anticlockwise direction, the middle positions of the four edges of the mounting frame are arranged into a cylinder shape to form a fixed shaft, the end position of the fixed shaft along the axial direction is provided with an annular limiting table protruding outwards, the sucking disc components comprise a rotary drum which is coaxially sleeved on the fixed shaft in a rotating way and is positioned between the two limiting tables, a damping layer is arranged between the outer circular surface of the fixed shaft and the inner circular surface of the rotary drum, the rotary drum can rotate to any position and stop, the sucking discs in an initial state are positioned on the inner side of the mounting frame, and a first connecting rod for connecting the sucking discs and the corresponding rotary drum is arranged between the sucking discs and the fixing shaft, the sucking disc component further comprises a handle, the handle is located on the outer side of the mounting frame in the initial state, and a second connecting rod used for fixedly connecting the handle and the corresponding rotary drum is arranged between the handle and the rotary drum.

As a further optimization or improvement of the present solution.

The rotary drum be close to the inboard of mounting bracket and all set to the connection plane with the outside, connection plane includes interior plane and outer plane, connecting rod one include with interior plane fixed connection's dead lever, with sucking disc fixed connection's movable rod, the dead lever be close to movable rod one end and seted up spherical groove, the movable rod is close to the fixed bulb that is provided with of dead lever one end, the cooperation of ball and spherical groove cooperate and constitute the sphere pair and be connected the cooperation.

As a further optimization or improvement of the present solution.

The second connecting rod is a telescopic rod.

As a further optimization or improvement of the present solution.

The connecting rod II is composed of an outer barrel, a middle barrel and an inner barrel which are mutually nested, the middle barrel is sleeved in the outer barrel and forms sliding guide fit with the outer barrel, the inner barrel is sleeved in the middle barrel and forms sliding guide fit with the middle barrel, the outer barrel is fixedly connected with an outer plane, a telescopic end of the inner barrel is fixedly connected with the handle, and the connecting rod II can be switched to be in a shortened state from an extended state to a shortened state and is in a shortened state from an initial state.

As a further optimization or improvement of the present solution.

The middle position in the sucking disc inlay and be equipped with the light and control switch sets up on the handle.

The utility model discloses beneficial effect compared with prior art lies in that the structure is ingenious, the principle is simple, the operation is used conveniently, contains a plurality of sucking disc supply gynaecology and obstetrical doctor not of uniform size and carries out the selection by oneself, can select the sucking disc rather than the adaptation according to neonate's fetal head's size and adsorb, brings the convenience for gynaecology and obstetrical doctor.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.

Fig. 1 is a schematic structural diagram of the initial state of the present invention.

Fig. 2 is a schematic structural diagram of the working state of the present invention.

Fig. 3 is a schematic structural view of the mounting bracket.

Fig. 4 is a schematic structural view of the suction cup member.

FIG. 5 is a view of the first link in cooperation with the suction cup.

Fig. 6 is an exploded view of link one.

FIG. 7 is a schematic view of the two-link shortened state.

FIG. 8 is a schematic view of the two-bar linkage in an extended state.

Labeled as:

10. a mounting frame; 11. a fixed shaft; 12. a limiting table;

20. a suction cup member; 21. a rotating drum; 22. a suction cup; 22a, an illuminating lamp; 23. a handle; 24. a connection plane; 25. a first connecting rod; 25a, fixing rods; 25b, a movable rod; 26. a second connecting rod; 26a, an outer cylinder; 26b, an intermediate cylinder; 26c, inner cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention are 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, not all embodiments. Based on the embodiments in the present invention, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.

Referring to fig. 1-8, the self-selecting midwifery aspirator for obstetrics and gynecology department comprises a square mounting frame 10 and sucking disc members 20 containing sucking discs 22, wherein the sucking disc members 20 are provided with four sucking discs which are respectively movably mounted on the edges of the mounting frame 10, the sucking discs 22 in the four sucking disc members 20 are different in size and sequentially have a super size, a large size, a middle size and a small size along the counterclockwise direction, the middle positions of the four edges of the mounting frame 10 are arranged in a cylindrical shape to form a fixing shaft 11, the end position of the fixing shaft 11 along the axial direction is provided with an annular limiting table 12 protruding outwards, each sucking disc member 20 comprises a rotating drum 21 coaxially rotatably sleeved on the fixing shaft 11, the rotating drum 21 is positioned between the two limiting tables 12, a damping layer is arranged between the outer circular surface of the fixing shaft 11 and the inner circular surface of the rotating drum 21, the rotating drum 21 can rotate to stop at any position, the sucking discs 22 in the initial state are positioned on the inner side of the mounting frame 10, and a sucking disc 22 and a rotating drum 21 for connecting the two sucking discs 22 and the corresponding rotating drum 21 are arranged The first connecting rod 25, the suction cup member 20 further includes a handle 23, the handle 23 is located outside the mounting frame 10 in the initial state, and a second connecting rod 26 for fixedly connecting the handle 23 and the corresponding drum 21 is disposed therebetween.

When the obstetrician and gynecologist use the device, the suction cup 22 matched with the neonate fetal head is selected according to the size of the neonate fetal head, when the extra-large suction cup needs to be used, the rotary drum 21 is rotated for 180 degrees, the extra-large suction cup is rotated to the outer side of the mounting frame 10, then the handle 23 on the opposite side is held, the neonate fetal head is adsorbed by the extra-large suction cup, and the handle 23 is pulled to enable the extra-large suction cup to pull the neonate fetal head; when a large-size sucking disc is needed to be used, the rotary drum 21 is rotated for 180 degrees, the large-size sucking disc is rotated to the outer side of the mounting frame 10, then the handle 23 on the opposite side is held, the newborn head is adsorbed through the large-size sucking disc, and the handle 23 is pulled to enable the large-size sucking disc to pull the newborn head; when the middle suction cup needs to be used, the rotary drum 21 is rotated for 180 degrees, the middle suction cup is rotated to the outer side of the mounting frame 10, then the handle 23 on the opposite side is held, the newborn head is adsorbed through the middle suction cup, and the handle 23 is pulled to enable the middle suction cup to pull the newborn head; when a small-sized sucking disc needs to be used, the rotary drum 21 is rotated for 180 degrees, so that the small-sized sucking disc rotates to the outer side of the mounting frame 10, then the handle 23 on the opposite side is held, the newborn head is adsorbed through the small-sized sucking disc, and the handle 23 is pulled to enable the small-sized sucking disc to pull the newborn head; the meaning of this scheme of adoption lies in, and the structure is ingenious, the principle is simple, the operation is used conveniently, contains a plurality of sucking discs supply gynaecology and obstetrics doctor not of uniform size and carries out the selection by oneself, can select the sucking disc rather than the adaptation according to the size of neonate fetal head and adsorb, brings the convenience for gynaecology and obstetrics's doctor.

Referring to fig. 4, fig. 5, fig. 6, as the utility model discloses the scheme of more optimizing, rotary drum 21 be close to mounting bracket 10 the inboard with the outside all set to connection plane 24, connection plane 24 includes internal flat surface and outer plane, connecting rod 25 include with internal flat surface fixed connection's dead lever 25a, with sucking disc 22 fixed connection's movable rod 25b, dead lever 25a is close to movable rod 25b one end and has seted up spherical groove, movable rod 25b is close to the fixed bulb that is provided with of dead lever 25a one end, the bulb cooperatees and constitutes the sphere pair and be connected the cooperation, the meaning of taking this scheme lies in, adjustable sucking disc 22's angle is convenient for adsorb the new born second child head.

Referring to fig. 7 and 8, as a more complete solution of the present invention, the second connecting rod 26 is a telescopic rod and is composed of an outer cylinder 26a, an intermediate cylinder 26b and an inner cylinder 26c which are nested with each other, the intermediate cylinder 26b is sleeved in the outer cylinder 26a and forms a sliding guide fit with the outer cylinder, the inner cylinder 26c is sleeved in the intermediate cylinder 26b and forms a sliding guide fit with the intermediate cylinder, the outer cylinder 26a is fixedly connected with an outer plane, the telescopic end of the inner cylinder 26c is fixedly connected with the handle 23, the second connecting rod 26 can be switched to and is in a shortened state in an initial state between an extended state and a shortened state, the handle 23 can be connected with the rotary cylinder 21 through the second connecting rod 26, and can achieve stretching and retracting, thereby facilitating the operation of a doctor.

Refer to fig. 5, conduct the utility model discloses the more optimized scheme makes things convenient for the doctor to observe the position of neonate fetal head for the convenience of illumination, sucking disc 22 in the middle part position inlay and be equipped with light 22a and control switch and set up on handle 23, the meaning of taking this scheme lies in, the doctor of being convenient for observes the position of neonate fetal head, promotes the use convenience.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Gynaecology and obstetrics's formula of selecting oneself aspirator of practising midwifery, its characterized in that: the sucker component comprises a square mounting frame and sucker members containing suckers, wherein the sucker members are provided with four suckers which are movably mounted on the edges of the mounting frame respectively, the suckers in the four sucker members are different in size and are sequentially super-large, medium and small in size along the anticlockwise direction, the middle positions of four sides of the mounting frame are arranged into a cylinder shape to form a fixed shaft, the end position of the fixed shaft along the axial direction is provided with an annular limiting table protruding outwards, the sucker members comprise rotary drums which are coaxially and rotatably sleeved on the fixed shaft, the rotary drums are positioned between the two limiting tables, damping layers are arranged between the outer circular surfaces of the fixed shafts and the inner circular surfaces of the rotary drums, the rotary drums can rotate to any position and stop, the suckers in an initial state are positioned on the inner side of the mounting frame, a first connecting rod for connecting the suckers and the corresponding rotary drums is arranged between the suckers, the sucker members further comprise handles, and the handles are positioned on the outer side of the mounting frame in the initial state, a second connecting rod for fixedly connecting the handle and the corresponding rotary drum is arranged between the handle and the rotary drum.

2. The self-selecting midwifery aspirator for obstetrics and gynecology department of claim 1, wherein: the rotary drum be close to the inboard of mounting bracket and all set to the connection plane with the outside, connection plane includes interior plane and outer plane, connecting rod one include with interior plane fixed connection's dead lever, with sucking disc fixed connection's movable rod, the dead lever be close to movable rod one end and seted up spherical groove, the movable rod is close to the fixed bulb that is provided with of dead lever one end, the cooperation of ball and spherical groove cooperate and constitute the sphere pair and be connected the cooperation.

3. The self-selecting midwifery aspirator for obstetrics and gynecology department of claim 1, wherein: the second connecting rod is a telescopic rod.

4. The self-selecting obstetric aspirator for obstetrics and gynecology department according to any one of claims 1 to 3, characterized in that: the connecting rod II is composed of an outer barrel, a middle barrel and an inner barrel which are mutually nested, the middle barrel is sleeved in the outer barrel and forms sliding guide fit with the outer barrel, the inner barrel is sleeved in the middle barrel and forms sliding guide fit with the middle barrel, the outer barrel is fixedly connected with an outer plane, a telescopic end of the inner barrel is fixedly connected with the handle, and the connecting rod II can be switched to be in a shortened state from an extended state to a shortened state and is in a shortened state from an initial state.

5. The self-selecting obstetric aspirator for obstetrics and gynecology department according to claim 4, characterized in that: the middle position in the sucking disc inlay and be equipped with the light and control switch sets up on the handle.