CN204890308U

CN204890308U - Ring ware is put in family planning

Info

Publication number: CN204890308U
Application number: CN201520551092.2U
Authority: CN
Inventors: 孙燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2015-12-23
Anticipated expiration: 2025-07-21

Abstract

The utility model belongs to medical device discloses a ring ware is put in family planning, and it includes the handle pole that comprises pole portion and stalk portion, and the anterior lateral wall of pole portion is equipped with the entrance hole, and there is a wire hole stalk portion rear end, and entrance hole and wire hole are acted as go -between the passageway and are communicate through fixed, the jaw is installed in the front end of handle pole, and it has two yokes, and the preceding tip of yoke is equipped with and holds in the palm the groove, fixed act as go -between both ends respectively from the intrauterine device after the both sides of tip walk around, then penetrate the fixed passageway of acting as go -between through the entrance hole, draw from the wire hole, the line ball stopper will be fixed the both ends of acting as go -between and compress tightly fixedly in inserting the wire hole. Its simple structure, low cost is fit for disposable, safety and sanitation, convenient operation is swift, its suitability is good, can be used to the intrauterine device of any shape, it is convenient for to adjust the intrauterine device in the direction of palace intracavity, and the birth control effect is guaranteed to arrangement in optimum location that can be stable from this.

Description

A kind of family planning setting-ring instrument

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of family planning setting-ring instrument.

Background technology

Intrauterine device is a kind of contraception device be placed in cavity of uterus, be positioned in the uterine cavity of the women of child-bearing age, the object of miscarriage contraception is reached by the interference of mechanical irritation and chemical substance, due to its not ovulation inhibition, do not affect female incretion system, avoid the untoward reaction of general medical contraception, in addition its economical and effective, loading or unloading operation is easy, and then becomes one of the most frequently used contraceptives, especially more general in China.The intrauterine device operation of inserting in utero is commonly called as " pressed on ring ", and it need carry out complete operation by pressed on ring fork or upper ring clamp usually.Wherein, pressed on ring fork is owing to cannot be fixed intrauterine device, and intrauterine device is easy slippage in instrumentation, and success rate is lower; When upper ring clamp uses, be subjected to displacement binding clip in its taking-up process is easily carried intrauterine device, the tram of intrauterine device is departed from expection and affect intrauterine device and settle effect.Meanwhile, existingly above-mentionedly put the intrauterine device that loop device all can only be applicable to given shape, and current alternative intrauterine device kind is more, it is necessary for improving the suitability of putting loop device.

Utility model content

For overcoming prior art deficiency, this utility model provides one and is applicable to all kinds of intrauterine device, and simple operation, riding position is accurate, settles the family planning setting-ring instrument that efficiency is high.

For realizing above-mentioned technical purpose, this utility model adopts following technical scheme:

A kind of family planning setting-ring instrument, it comprises:

Handle bar, it is made up of the shank of elongated bar portion and rear end, and the anterior sidewall in bar portion is provided with an entrance hole, and shank rear end face has wire hole, a fixing bracing wire passage in handle bar of entrance hole and wire hole and being communicated with;

Jaw, it is installed on the front end of handle bar, and both are axial location scalable only, it has two backward front yokes extended of bifurcateds, the leading section of two yokes is provided with the bracket for holding intrauterine device leading section, and forward, two brackets are symmetrically distributed in the both sides in entrance hole front to the opening direction of two brackets;

Fixing bracing wire, its two ends are walked around from the both sides of intrauterine device rearward end respectively, then jointly penetrate fixing bracing wire passage through entrance hole, then draw from wire hole, intrauterine device rearward end are fettered during fixing bracing wire tension by reflexing end;

Line ball plug, it can insert in wire hole, and is fixed at the both ends that fixing bracing wire is drawn from wire hole.

This utility model has following beneficial effect: its structure is simple, with low cost, is applicable to single use, safety and sanitation, convenient to operation; Its suitability is good, not only can be used for circle, the isothrausmatic intrauterine device of palace shape, more can be used for the intrauterine device of any shapes such as Y shape, T-shaped, R shape, V-arrangement and M shape; Meanwhile, its pressed on ring process compares mitigation, in pressed on ring process, this family planning setting-ring instrument to intrauterine device have takes preferably holding effect fruit, be convenient to adjustment intrauterine device in intrauterine direction, Absorbable organic halogens be placed in optimum position, ensure contraceptive efficacy thus; And family planning setting-ring instrument is when exiting, first will fixes bracing wire and extract out, can easily thoroughly depart from intrauterine device when moving outside family planning setting-ring instrument, drive intrauterine device can be avoided to be subjected to displacement, and then the arrangement effect of guarantee intrauterine device.

Accompanying drawing explanation

Fig. 1 is the front view of family planning setting-ring instrument.

Fig. 2 is the top view of family planning setting-ring instrument.

Fig. 3 is A-A sectional view in Fig. 2.

Fig. 4 is the combination schematic diagram of this family planning setting-ring instrument and T-shaped intrauterine device.

Fig. 5 is the assembled sectional view of this family planning setting-ring instrument and T-shaped intrauterine device.

In figure, 1, bracket, 2, yoke, 3, reflexing end, 4, bar portion, 5, shank, 6, line ball plug, 7, fixing bracing wire, 8, wire hole, 9, entrance hole, 10, grafting cover, 11, inserting column, 12, chute, 13, convex tendon, 14, transverse arm, 15, montant, 16, fixing bracing wire passage.

Detailed description of the invention

As shown in Fig. 1,2,4,5, a kind of family planning setting-ring instrument disclosed in this utility model, it is made up of handle bar, jaw, fixing bracing wire 7 and line ball plug 6.

As shown in Fig. 1,2,5, described handle bar is made up of the shank 5 of elongated bar portion 4 and rear end, the anterior sidewall in bar portion 4 is provided with an entrance hole 9, and shank 5 rear end face has wire hole 8, a fixing bracing wire passage 16 in handle bar of entrance hole 9 and wire hole 8 and being communicated with; Described bar portion 4 can be formed in one with shank 5, and both preferentially adopt medical plastic to make.

As shown in Fig. 1,2,4,5, described jaw is installed on the front end of handle bar 4, both can not relatively rotate, only axial location scalable, it has two backward front yokes 2 extended of bifurcateds, the leading section of two yokes 2 be provided with for bracket 1, two brackets 1 of holding intrauterine device leading section opening direction forward, two brackets 1 are symmetrically distributed in the both sides in entrance hole 9 front;

As shown in Figure 4,5, described fixing bracing wire 7 two ends are walked around from the both sides of intrauterine device rearward end respectively, then jointly penetrate fixing bracing wire passage 16 through entrance hole 9, then draw from wire hole 8, intrauterine device rearward end carried out constraint by reflexing end 3 when fixing bracing wire 7 is strained fixing; Whole fixing bracing wire 7 can be extracted out by the one end fixing bracing wire 7 at the independent tractive in wire hole 8 place;

As shown in Figure 1,5, described line ball plug 6 can insert in wire hole 8, thus the both ends that fixing bracing wire 7 is drawn from wire hole 8 can be fixed;

As shown in Fig. 1,2,4,5, the operational approach of this family planning setting-ring instrument is described for the intrauterine device of T-shaped.

1) regulate the relative axial position of jaw and handle bar according to the intrauterine device model selected, guarantee that intrauterine device leading section and transverse arm 14 can by bracket 1 supports, the rearward end of montant 15 can be bound by entrance hole 9 by the reflexing end 3 of fixing bracing wire 7;

2) intrauterine device is put in the side at entrance hole 9 place of handle bar, among the bracket 1 transverse arm 14 of intrauterine device being placed in two yokes 2, the two ends of fixing bracing wire 7 are walked around from the rearward end both sides of the montant 15 of intrauterine device respectively, then penetrate in entrance hole 9 by 7 two ends of instrument by fixing bracing wire, and pull out from wire hole 8;

3) at wire hole 8 place, the two ends of holding the fixing bracing wire 7 of exposing continue to pull back, until fixing bracing wire 7 is tightened, inserted in wire hole 8 by line ball plug 6 and be fixed by fixing bracing wire 7 tail end, fixing bracing wire 7 tightens its reflexing end 14 rear at entrance hole 9 place by the constraint of the rearward end of the montant 15 of intrauterine device firmly;

4) utilizing family planning setting-ring instrument to carry intrauterine device enters in uterine cavity, and position and the direction of intrauterine device is regulated by handle bar, to be adjusted complete after, the line ball plug 6 at wire hole 8 place is extracted, hold an outside tractive in end of fixing bracing wire 7, because fixing bracing wire 7 is only fettered by reflexing end 3 pairs of intrauterine device rearward end, fixing bracing wire 7 is not tied a knot, in addition bracing wire 7 is fixed soft and smooth, therefore fixing bracing wire 7 can be extracted out completely from wire hole 8, finally family planning setting-ring instrument is exited.

The front end, bar portion 4 of described handle bar has an inserting column 11, and the rear end of jaw is provided with the grafting cover 10 that can be nested with on inserting column 11, and jaw and handle bar can regulate relative position in the axial direction thus; Inserting column 11 and grafting are overlapped on 10 contact surfaces coordinated and are respectively equipped with chute 12 and convex tendon 13, and chute 12 and convex tendon 13 are slidably matched and play the object stoping jaw and handle bar to relatively rotate.

The front portion of two described yokes 2 is to the curving at entrance hole 9 place, two brackets 1 and entrance hole 9 is made all to be positioned at the same side in bar portion 4, guarantee thus intrauterine device and this family planning setting-ring instrument combine fixing after, intrauterine device is tending towards parallel with bar portion 4, thus reduces the space that intrauterine device and jaw and front end, bar portion 4 take jointly to greatest extent.

Claims

1. a family planning setting-ring instrument, is characterized in that, it comprises:

2. a kind of family planning setting-ring instrument according to claim 1, is characterized in that, the front end, bar portion of described handle bar has an inserting column, and the rear end of jaw is provided with the grafting cover that can be nested with on inserting column; Inserting column and grafting are overlapped on the contact surface that coordinates and are respectively equipped with chute and convex tendon.

3. a kind of family planning setting-ring instrument according to claim 1, it is characterized in that, the front portion of two described yokes is to the curving at entrance hole place, two brackets and entrance hole is made all to be positioned at the same side in bar portion, guarantee thus intrauterine device and this family planning setting-ring instrument combine fixing after, intrauterine device is tending towards parallel with bar portion.