CN211512000U

CN211512000U - Amnion membrane rupture device for pregnant woman production

Info

Publication number: CN211512000U
Application number: CN202020010723.0U
Authority: CN
Inventors: 雷明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-09-18
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses an amnion rupture of membranes ware for pregnant woman's production, including violently managing, the inside wall fixed mounting who violently manages has the plectane, is equipped with the through-hole on the plectane, and the right flank fixed mounting of plectane has the pjncture needle, and the inside wall slidable mounting who violently manages has the piston, and the left end fixed mounting of piston has the pull rod, and the left end fixed mounting of pull rod has the fixed block, is equipped with the elastic component on the lateral wall of pull rod, violently manages the lateral wall bottom and is equipped with the shutoff piece, the utility model discloses a violently being equipped with piston and plectane in violently managing, being equipped with through-hole and pjncture needle on the plectane, can stimulate the piston left, and then produce the negative pressure between the right side of messenger's piston and.

Description

Amnion membrane rupture device for pregnant woman production

Technical Field

The utility model relates to a membrane rupture device technical field specifically is an amnion membrane rupture device for pregnant woman production.

Background

In clinical obstetrics, a parturient with hypodynamia and difficult uterine contraction in an active period generally needs to be assisted with an artificial membrane rupture method for production, wherein artificial membrane rupture is realized by tearing amnion at a uterine opening in a manner of human intervention so as to observe the color of amniotic fluid and further strengthen uterine contraction and accelerate the progress of labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an amnion rupture device for pregnant woman production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an amnion rupture of membranes ware for pregnant woman's production, includes violently manages, the inside wall fixed mounting who violently manages has the plectane, be equipped with the through-hole on the plectane, the right flank fixed mounting of plectane has the pjncture needle, the inside wall slidable mounting who violently manages has the piston, the left end fixed mounting of piston has the pull rod, the left end fixed mounting of pull rod has the fixed block, be equipped with the elastic component on the lateral wall of pull rod, violently manage the lateral wall bottom and be equipped.

Preferably, the elastic component includes fixed plate and solid fixed ring, the lateral wall fixed mounting of fixed plate is at the inside wall left end of violently managing, the middle part of fixed plate is equipped with the round hole, the inside wall of round hole and the lateral wall relative slip of pull rod, gu fixed ring's inside wall fixed mounting is on the lateral wall of pull rod, gu fixed ring's left side fixed mounting has the spring, the left end fixed mounting of spring is on the right side of fixed plate.

Preferably, the plugging piece comprises a stud, a screw hole is formed in the bottom end of the side wall of the transverse pipe, the stud is in threaded connection with the screw hole, and a cylindrical block is fixedly mounted at the bottom end of the stud.

Preferably, a rubber layer is fixedly arranged at the edge of the top of the cylindrical block.

Preferably, the bottom of the cylindrical block is fixedly provided with a connecting rod, and the bottom end of the connecting rod is fixedly provided with a water receiving bottle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a violently being equipped with piston and plectane in the pipe, being equipped with through-hole and pjncture needle on the plectane, can stimulate the piston left, and then produce the negative pressure between the right side that makes the piston and the amnion, inhale violently the pipe with the amnion in, until amnion contact pjncture needle, impale the operation to the amnion, make puncture process keep away from the foetus, avoid the potential safety hazard, simple structure, reasonable in design, the practicality is stronger.

Drawings

Fig. 1 is an overall schematic view of the present invention.

In the figure: 1. the device comprises a transverse pipe, 2, a circular plate, 3, a through hole, 4, a puncture needle, 5, a piston, 6, a pull rod, 7, a pull rod, 8, an elastic piece, 9, a plugging piece, 10, a fixing plate, 11, a round hole, 12, a fixing ring, 13, a spring, 14, a stud, 15, a screw hole, 16, a screw hole, 17, a rubber layer, 18, a connecting rod, 19 and a water receiving bottle.

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. 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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an amnion rupture of membranes ware for pregnant woman's production, including violently managing 1, the right-hand member of violently managing 1 is circular-arc, can avoid causing the damage to lying-in woman's birth canal, violently manage 1 inside wall fixed mounting of 1 and have plectane 2, be equipped with through-hole 3 on plectane 2, plectane 2's right flank fixed mounting has pjncture needle 4, violently manage 1 inside wall slidable mounting of 1 and have piston 5, piston 5 is the rubber material, piston 5's left end fixed mounting has pull rod 6, pull rod 6's left end fixed mounting has fixed block 7, be equipped with elastic component 8 on pull rod 6.

Specifically, elastic component 8 includes fixed plate 10 and solid fixed ring 12, the lateral wall fixed mounting of fixed plate 10 is equipped with round hole 11 at the inside wall left end of violently managing 1, the middle part of fixed plate 10, the inside wall of round hole 11 and the lateral wall relative slip of pull rod 6, the inside wall fixed mounting of solid fixed ring 12 is on the lateral wall of pull rod 6, solid fixed ring 12's left side fixed mounting has spring 13, the left end fixed mounting of spring 13 is on the right side of fixed plate 10, elastic component 8 is used for playing the reset action to piston 5.

Specifically, the blocking piece 9 comprises a stud 14, the bottom end of the side wall of the transverse pipe 1 is provided with a screw hole 16, the stud 14 is screwed in the screw hole 16, and the bottom end of the stud 14 is fixedly provided with a cylindrical block 15.

Specifically, a rubber layer 17 is fixedly mounted at the top edge of the cylindrical block 15, and the rubber layer 17 is used for increasing the sealing effect between the top of the cylindrical block 15 and the screw hole 16.

Particularly, the bottom fixed mounting of cylinder piece 15 has connecting rod 18, and the bottom fixed mounting of connecting rod 18 has water receiving bottle 19, and water receiving bottle 19 is used for collecting the amniotic fluid that drips, is convenient for subsequent inspection.

The working principle is as follows: the right end of the transverse pipe 1 is inserted into the birth canal of a puerpera, the right end of the transverse pipe 1 is in contact with the amnion, then the fixing block 7 is pulled leftwards, the piston 5 moves leftwards, negative pressure is generated between the right side of the piston 5 and the amnion, the amnion is sucked into the transverse pipe 1 until the amnion is in contact with the puncture needle 4, the amnion is punctured, meanwhile, amniotic fluid enters the transverse pipe 1 through the through hole 3, the stud 14 can be taken down from the screw hole 16, and the amniotic fluid enters the water receiving bottle 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an amnion rupture of membranes ware is used in pregnant woman's production, includes violently pipe (1), its characterized in that: violently manage the inside wall fixed mounting of (1) have plectane (2), be equipped with through-hole (3) on plectane (2), the right flank fixed mounting of plectane (2) has pjncture needle (4), the inside wall slidable mounting who violently manages (1) has piston (5), the left end fixed mounting of piston (5) has pull rod (6), the left end fixed mounting of pull rod (6) has fixed block (7), be equipped with elastic component (8) on the lateral wall of pull rod (6), violently manage (1) lateral wall bottom and be equipped with shutoff piece (9).

2. The amnion membrane rupture device for pregnant woman production according to claim 1, wherein: elastic component (8) are including fixed plate (10) and solid fixed ring (12), the lateral wall fixed mounting of fixed plate (10) is at the inside wall left end of violently managing (1), the middle part of fixed plate (10) is equipped with round hole (11), the inside wall of round hole (11) and the lateral wall relative slip of pull rod (6), the inside wall fixed mounting of solid fixed ring (12) is on the lateral wall of pull rod (6), the left side fixed mounting of solid fixed ring (12) has spring (13), the left end fixed mounting of spring (13) is on the right side of fixed plate (10).

3. The amnion membrane rupture device for pregnant woman production according to claim 1, wherein: the plugging piece (9) comprises a stud (14), a screw hole (16) is formed in the bottom end of the side wall of the transverse pipe (1), the stud (14) is in threaded connection with the screw hole (16), and a cylindrical block (15) is fixedly mounted at the bottom end of the stud (14).

4. The amnion membrane rupture device for pregnant woman production, according to claim 3, wherein: and a rubber layer (17) is fixedly arranged at the edge of the top of the cylindrical block (15).

5. The amnion membrane rupture device for pregnant woman production, according to claim 3, wherein: the bottom of the cylindrical block (15) is fixedly provided with a connecting rod (18), and the bottom end of the connecting rod (18) is fixedly provided with a water receiving bottle (19).