CN2067559U

CN2067559U - Multifunctional extractor for intrauterine contraceptive ring

Info

Publication number: CN2067559U
Application number: CN 90212030
Authority: CN
Inventors: 陈桂阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-03-13
Filing date: 1990-03-13
Publication date: 1990-12-19

Abstract

The utility model discloses a multifunctional extractor for an intrauterine contraceptive ring, relating to the improvement of birth control technique; the utility model comprises a conveying rod, a pipe shell, a pressing spring and a display device; the ring extractor apparatus is hidden in the pipe shell which is easily passed through a uterine cavity neck pipe. The utility model has multifunction of taking off a ring, putting on a ring, ring probing and measuring the depth of the uterine cavity; with special moulding, reasonable structure and good handling property, the multifunctional extractor for an intrauterine contraceptive ring is convenient for the free manufacture of an operation physician.

Description

Multifunctional extractor for intrauterine contraceptive ring

This utility model relates to a kind of birth control apparatus.

Existing intrauterine device because no special-purpose device for taking out of intrauterine contraceptive device (IUD) tool substitutes with common Hook for removal of intrauterine device, exists to get to encircle and is forbidden, operation inconvenience, and problems such as poor safety performance lag far behind the requirement of modern contraception technology.

The purpose of this utility model be to provide a kind of have get ring, go up ring, visit ring, measure multi-functional device for taking out of intrauterine contraceptive device (IUD) tools such as the uterine cavity degree of depth.

This utility model adopts the pipe spring structure, and driven rod is hidden in the shell, and the front end of driven rod is connected with two clamp ring reeds, and during work, driven rod overcomes the stage clip active force, and the clamp ring reed is stretched out outside the shell, and work finishes and by spring force it resetted.

Below in conjunction with accompanying drawing this utility model is described in detail:

Fig. 1 is an A-A cutaway view of the present utility model.

Fig. 2 is an outside drawing of the present utility model.

Each sequence number is expressed as follows respectively in the accompanying drawing:

1--clamp ring reed 2--driven rod 3--shell 4--uterine cavity depth stop 5--stage clip 6--gets and manages after ring demonstration observation port 7--holds the preceding pipe of device handle 8--cocking lever 9--10--

Driven rod 2 is contained in the shell 3, shell 3 is made up of preceding pipe 9 and back pipe 10, and the top of back pipe 10 is equipped with and is held device handle 7, holds device handle 7 and is provided with and gets ring demonstration observation port 6, make labelling on the cocking lever 8, show that by the ring of holding on the device handle 7 of getting whether observation port 6 observation intrauterine devices are vised.Driven rod 2 front ends are equipped with clamp ring reed 1, and the rear end links to each other with cocking lever 8, on the driven rod 2 of back pipe 10 inner chambers stage clip 5 are housed, and are set with uterine cavity depth stop 4 on the shell 3, and the outer surface of uterine cavity depth stop 4 has scale.

When being subjected to external force, cocking lever 8 does the time spent, driven rod 2 moves forward, front end clamp ring reed 1 opens because of elastic reaction, so that vise intrauterine device, to eliminate external force and do the time spent, the stage clip 5 that shell is 3 li loses pressure and restores to the original state, then clamp ring reed 1 is closed intrauterine device vising tightly, at this moment, get the intrauterine device that ring shows that observation port 6 is presented in the uterine cavity and vise, reach the purpose of accurately getting ring.During last ring, operating process is opposite, intrauterine device can be placed on correct position in the uterine cavity.When encircling, getting the ring operation on not carrying out, clamp ring reed 1 all moves back in the shell 3, and apparatus just passes through uterine cavity easily.Uterine cavity depth stop 4 on the shell 3 plays a part the degree of depth that the restriction apparatus enters the degree of depth of uterine cavity and measures uterine cavity.

The utility model has the advantage of multiple functionally, safe and reliable, rational in infrastructure, be active in one's movements, fast, accurately.

Claims

1, multi-functional device for taking out of intrauterine contraceptive device (IUD) is characterized in that being made up of driven rod 2, shell 3, stage clip 5, and the front end of driven rod 2 is equipped with clamp ring reed 1.

2, device for taking out of intrauterine contraceptive device (IUD) according to claim 1 is characterized in that shell 3 is made up of preceding pipe 9 and back pipe 10.

3, according to claim 1,2 described device for taking out of intrauterine contraceptive device (IUD), it is characterized in that being set with uterine cavity depth stop 4 on the shell 3, the outer surface of uterine cavity depth stop 4 has scale.

4, according to claim 1,2 described device for taking out of intrauterine contraceptive device (IUD), the top that it is characterized in that the back pipe 10 of shell 3 is equipped with and is held device handle 7, holds device handle 7 and is provided with and gets ring and show observation port 6, and cocking lever 8 is provided with gets the ring labelling.