CN213525406U

CN213525406U - Multi-sucker variable-pitch obstetric apparatus for obstetrics and gynecology department

Info

Publication number: CN213525406U
Application number: CN202020753247.1U
Authority: CN
Inventors: 黄琪琳; 黄雯; 郑淑萍; 高凤云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-06-25
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a multi-sucker variable-pitch obstetric apparatus for obstetrics and gynecology department, which comprises an adsorption part and a handle part, wherein the adsorption part comprises a solid cylindrical installation barrel, one end surface of the installation barrel is fixedly provided with a square rod-shaped inclined fixed arm, the fixed arms are provided with four square rod-shaped movable arms which are arranged along the circumferential direction of the installation barrel, one end of the fixed arm, which is far away from the installation barrel, is hinged and provided with a square rod-shaped movable arm, the fixed arm is fixedly connected with a rotating shaft, the movable arm is rotationally connected with the rotating shaft, the rotating shaft is provided with a tightening knob for fastening the movable arm, the tightening knob and the rotating shaft form threaded connection and matching, one end of the movable arm, which is far away from the fixed arm, is fixedly provided with a blocky raised head, the adsorption part also comprises suckers which are in one-to-one correspondence with, the ball head and the spherical groove form a spherical pair for connection and matching, and the handle part is fixedly connected with the other end surface of the mounting cylinder.

Description

Multi-sucker variable-pitch obstetric apparatus for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to many sucking discs variable pitch gynaecology and obstetrics's practise midwifery equipment.

Background

The natural delivery refers to a delivery mode in which a fetus is delivered through the vagina without manual intervention means on the premise of safety guarantee, and the most basic conditions of the natural delivery are three factors determining the delivery: the labor, birth canal and fetus are normal and the three are adaptive. When a pregnant woman decides to give birth naturally, the pregnant woman knows when to give birth and the whole process of giving birth.

At the present stage, in order to assist the puerpera to deliver, a fetal head suction midwifery device is needed to be utilized, the structure of the transmission fetal head suction midwifery device is simple, the traction midwifery device comprises a traction rod and a sucker, the traction midwifery device is realized by pulling the sucker adsorbed on the fetal head through the traction rod, the defect is that only one sucker is provided, the adsorption force is insufficient, the sucker is easy to fall off, the adsorption position cannot be flexibly changed in the traction process, the use is not convenient enough, and in order to overcome the defect, a multi-sucker variable-pitch obstetric and gynecologic delivery device which is ingenious in structure, simple in principle, convenient to operate and use and drop-proof and can flexibly change the adsorption position is.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model aims at providing a structure is ingenious, the principle is simple, the operation is used conveniently, anti-drop, can change the many sucking discs variable pitch gynaecology and obstetrics's practise midwifery equipment of adsorption position in a flexible way, and it is not enough to aim at solving single sucking disc adsorption affinity among the prior art, drops easily to can't change the difficult technical problem of adsorbed position in a flexible way.

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

The multi-sucker variable-pitch obstetric apparatus for the obstetrics and gynecology department comprises an adsorption part and a handle part, wherein the adsorption part comprises a solid cylindrical mounting barrel, one end surface of the mounting barrel is fixedly provided with a square rod-shaped inclined fixing arm, the four fixing arms are arranged in an array along the circumferential direction of the mounting barrel, the included angle formed by the fixing arms and the axial lead of the mounting barrel is 20-30 degrees, one end of the fixing arm, which is far away from the mounting barrel, is hinged and connected with a square rod-shaped movable arm, the length direction of the movable arm in the initial state is parallel to the axial direction of the mounting barrel, a hinged shaft formed at the hinged connection part between the fixing arms and the movable arms is a rotating shaft, the fixing arm is fixedly connected with the rotating shaft, the movable arm is rotatably connected with the rotating shaft, the rotating shaft is provided with a tightening knob for fastening the movable arm, the tightening knob is, one end of the movable arm, which is far away from the fixed arm, is fixedly provided with a blocky raised head, the adsorption part further comprises a sucker which is in one-to-one correspondence with the raised head, one end face of the sucker, which is close to the raised head, is fixedly provided with a ball head, one end face of the raised head, which is close to the sucker, is provided with a spherical groove matched with the ball head, the ball head and the spherical groove form a spherical pair and are connected and matched, and the handle part is fixedly connected with the.

As a further optimization or improvement of the present solution.

The handle part comprises a traction rod which is coaxially and fixedly connected with the other end face of the installation cylinder, one end of the traction rod, which is far away from the installation cylinder, is coaxially and fixedly provided with a first annular external boss, the outer circular face of the traction rod is coaxially and fixedly provided with a second annular external boss, the distance between the second external boss and the first external boss is greater than 12cm and smaller than 18cm, the outer circular face of the traction rod is provided with anti-skid threads, the anti-skid threads are located between the first external boss and the second external boss, and the first external boss, the second external boss and the anti-skid threads jointly form a holding part.

As a further optimization or improvement of the present solution.

The installation cylinder is close to and installs the light on the sucking disc terminal surface, inlays on the outer disc of installation cylinder and is equipped with the lithium cell that is used for carrying out the power supply to the light.

As a further optimization or improvement of the present solution.

The mounting cylinder is provided with a conical light-gathering cover on the end surface close to the sucker, and the light-gathering cover is sleeved outside the illuminating lamp.

As a further optimization or improvement of the present solution.

The traction rod deviates from one end face of the installation cylinder and is provided with an opening button and a closing button, and the opening button, the closing button, the lithium battery and the illuminating lamp are electrically connected and can control the on-off between the lithium battery and the illuminating lamp.

Compared with the prior art, the utility model beneficial effect lie in that the structure is ingenious, the principle is simple, the operation is used conveniently, adopt a plurality of sucking discs to adsorb the child head, effectively prevent because the adsorption affinity is not enough and drop that causes, can change the adsorption position in a flexible way at the traction in-process, promoted the use convenience greatly, can generally popularize and apply.

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 view of the suction cup with reduced distance.

Fig. 3 is a schematic structural view of the suction cup with increased distance.

Fig. 4 is a schematic structural view of the adsorption part.

Fig. 5 is a partially exploded view of the suction portion.

Fig. 6 is a view of the stationary arm in cooperation with the moveable arm.

Fig. 7 is an exploded view of the stationary arm and the moveable arm.

Fig. 8 is a schematic structural view of the illumination lamp.

Fig. 9 is a schematic structural view of the handle portion.

Labeled as:

10. an adsorption part; 11. mounting the cylinder; 12. a fixed arm; 13. a movable arm; 14. a raised head; 15. a suction cup; 16a, a ball head; 16b, a spherical groove; 17a, a rotating shaft; 17b, tightening the knob; 18a, an illuminating lamp; 18b, a snoot; 19. a lithium battery;

20. a handle portion; 21. a draw bar; 22. a first boss is arranged outside; 23. a second boss is arranged outside; 24. anti-skid lines; 25a, an open button; 25b, a close button.

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. 1-9, the multi-sucker variable-pitch obstetric and gynecologic delivery aid device comprises an adsorption part 10 and a handle part 20, wherein the adsorption part 10 comprises a solid cylindrical mounting tube 11, a square rod-shaped inclined fixing arm 12 is fixedly mounted on one end surface of the mounting tube 11, the fixing arms 12 are arranged in an array along the circumferential direction of the mounting tube 10, an included angle formed by the fixing arms 12 and the axial line of the mounting tube 11 is 20-30 degrees, one end of the fixing arm 12, which is far away from the mounting tube 12, is hinged and provided with a square rod-shaped movable arm 13, the length direction of the movable arm 13 in an initial state is parallel to the axial line direction of the mounting tube 11, a hinge shaft formed at the hinged and connected part between the fixing arm 12 and the movable arm 13 is a rotating shaft 17a, the fixing arm 12 is fixedly connected with the rotating shaft 17a, the movable arm 12 is rotatably connected with the rotating shaft 17a, and, the tightening knob 17b and the rotating shaft 17a form threaded connection and matching, the tightening knob 17b is provided with two pieces and is located on one side of the movable arm 13, one end, away from the fixed arm 12, of the movable arm 13 is fixedly provided with a blocky raised head 14, the adsorption part 10 further comprises suction cups 15 corresponding to the raised heads 14 one by one, one end face, close to the raised head 14, of each suction cup 15 is fixedly provided with a ball head 16a, one end face, close to each suction cup 15, of each raised head 14 is provided with a spherical groove 16b matched with the ball head 16a, the ball head 16a and the spherical groove 16b form spherical pair connection and matching, the handle part 20 is fixedly connected with the other end face of the mounting barrel 11, and the suction cups 15 attract the fetal heads through pulling.

Specifically, the handle portion 20 includes a traction rod 21 coaxially and fixedly connected with the other end surface of the mounting cylinder 11, one end of the traction rod 21, which is away from the mounting cylinder 101, is coaxially and fixedly provided with a first annular external boss 22, a second annular external boss 23 is coaxially and fixedly provided on an outer circumferential surface of the traction rod 21, a distance between the second external boss 23 and the first external boss 22 is greater than 12cm and smaller than 18cm, an outer circumferential surface of the traction rod 21 is provided with an anti-slip thread 24, the anti-slip thread 24 is located between the first external boss 22 and the second external boss 23, the first external boss 22, the second external boss 23 and the anti-slip thread 24 jointly form a holding portion, and a doctor can conveniently pull the traction rod 21 backwards by holding the holding portion.

The working principle is that before using, a doctor can adjust the movable arms 13 according to the size of the fetal head and the position to be adsorbed, specifically, the fastening knobs 17b are loosened, the movable arms 13 rotate around the axial direction of the rotating shafts 17a, when the distance between the suckers 15 needs to be reduced, the movable arms 13 are enabled to approach each other and rotate, when the distance between the suckers 15 needs to be increased, the movable arms 13 are enabled to move away from each other and rotate until the suckers 15 are adjusted to the proper position and then the fastening knobs 17b are screwed, at the moment, the movable arms 13 are fastened with the fixed arms 12, then the fetal head of a newborn is adsorbed through the suckers 15, the doctor who grips the holding part pulls the traction rod 21 backwards to enable the suckers 15 to pull the fetal head, in the process of traction, the adsorption position of any one of the suckers 15 can be independently adjusted, and the significance of the scheme is achieved, the novel tire head adsorption device is ingenious in structure, simple in principle, convenient to operate and use, capable of effectively preventing falling caused by insufficient adsorption force due to the fact that a plurality of suckers are adopted to adsorb a tire head, capable of flexibly changing adsorption positions in a traction process, greatly improving use convenience and capable of being popularized and applied.

Refer to fig. 8, conduct the utility model discloses more optimized scheme, in order to facilitate observing the position of child head, installation section of thick bamboo 11 is close to and installs light 18a on 15 terminal surfaces of sucking disc, inlays on the outer disc of installation section of thick bamboo 11 and is equipped with the lithium cell 19 that is used for carrying out the power supply to light 18a, and the meaning of this scheme of adoption lies in, and the illumination of being convenient for is favorable to the doctor to observe the position of child head and the sucking disc 15 absorbent condition.

Refer to fig. 8, as the utility model discloses more perfect scheme, in order to promote the effect of shining of light 18a, installation section of thick bamboo 11 is close to and installs conical snoot 18b on 15 terminal surfaces of sucking disc, and snoot 18b cup joints in light 18 a's outside, and the meaning of taking this scheme lies in, can promote the effect of shining of light 18a, does benefit to the doctor and observes.

Referring to fig. 9, as the utility model discloses more optimized scheme, in order to control the switch of illumination lamp 18a for the convenience, traction lever 21 deviates from an installation section of thick bamboo 11 one end and is provided with opening button 25a and closing button 25b, and opening button 25a, closing button 25b and lithium cell 19 and illumination lamp 18a electric connection and the break-make between steerable lithium cell 19 and the illumination lamp 18a, the meaning of this scheme lies in, and the doctor of being convenient for is to illumination lamp 18a on-off control.

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. But many sucking discs variable pitch gynaecology and obstetrics practise midwifery equipment, its characterized in that: the device comprises an adsorption part and a handle part, wherein the adsorption part comprises a solid cylindrical mounting barrel, one end face of the mounting barrel is fixedly provided with a square rod-shaped inclined fixed arm, the four fixed arms are arranged in an array along the circumferential direction of the mounting barrel, the included angle formed by the fixed arms and the axial lead of the mounting barrel is 20-30 degrees, one end of each fixed arm, which is far away from the mounting barrel, is hinged and connected with a square rod-shaped movable arm, the length direction of the movable arm in an initial state is parallel to the axial direction of the mounting barrel, a hinged shaft formed at the hinged joint between the fixed arms and the movable arms is a rotating shaft, the fixed arms are fixedly connected with the rotating shaft, the movable arms are rotatably connected with the rotating shaft, the rotating shaft is provided with a tightening knob for fastening the movable arms, the tightening knob and the rotating shaft form threaded connection fit, the tightening knob is provided with two parts and is positioned, the adsorption part also comprises suckers which are in one-to-one correspondence with the raised heads, one end face, close to the raised heads, of each sucker is fixedly provided with a ball head, one end face, close to each sucker, of each raised head is provided with a spherical groove matched with the ball head, the ball heads and the spherical grooves form spherical pairs to be connected and matched, and the handle part is fixedly connected with the other end face of the installation barrel.

2. The multi-sucker variable-pitch gynecological midwifery device according to claim 1, characterized in that: the handle part comprises a traction rod which is coaxially and fixedly connected with the other end face of the installation cylinder, one end of the traction rod, which is far away from the installation cylinder, is coaxially and fixedly provided with a first annular external boss, the outer circular face of the traction rod is coaxially and fixedly provided with a second annular external boss, the distance between the second external boss and the first external boss is greater than 12cm and smaller than 18cm, the outer circular face of the traction rod is provided with anti-skid threads, the anti-skid threads are located between the first external boss and the second external boss, and the first external boss, the second external boss and the anti-skid threads jointly form a holding part.

3. The multi-sucker variable-pitch gynecological midwifery device according to claim 2, characterized in that: the installation cylinder is close to and installs the light on the sucking disc terminal surface, inlays on the outer disc of installation cylinder and is equipped with the lithium cell that is used for carrying out the power supply to the light.

4. The multi-sucker variable-pitch gynecological midwifery device according to claim 3, characterized in that: the mounting cylinder is provided with a conical light-gathering cover on the end surface close to the sucker, and the light-gathering cover is sleeved outside the illuminating lamp.

5. The multi-sucker variable-pitch gynecological midwifery device according to claim 4, characterized in that: the traction rod deviates from one end face of the installation cylinder and is provided with an opening button and a closing button, and the opening button, the closing button, the lithium battery and the illuminating lamp are electrically connected and can control the on-off between the lithium battery and the illuminating lamp.