CN206167152U

CN206167152U - Intrauterine device placer

Info

Publication number: CN206167152U
Application number: CN201620364729.1U
Authority: CN
Inventors: 吴天辅
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-27
Filing date: 2016-04-27
Publication date: 2017-05-17
Anticipated expiration: 2026-04-27

Abstract

The utility model provides a can bend the plastic type intrauterine device placer who bends in the different palace chambeies of adaptation, can prevent that intrauterine device from droing. Including bend the inner casing and the outer casing who bends, its characteristic plastic coat pipe put into that palace chamber position is adaptable bends shape in the wrong in different angle bendings with the adaptation uterus. The degree also can be bent and the different angles of corresponding transform along with the turn of uterus position and outer tube to the sleeve pipe in the stainless steel spiral shell shape, the end design of endotheca nose takes the little fork of prong shape to be used for hanging and to put buckle anticreep IUD, be fixed in in the muscular layer at the bottom of going into the palace along with acupuncture, and the design can be convenient for medical type B ultrasonic instrument to the cylinder of palace chamber water injection and listen intrauterine device placer and whether place central authorities at the bottom of the palace, and have the propelling movement rodlet concurrently and stick interior trocar to hang and have IUD mousing -hook to get into to play the effect of fixing in the muscular layer.

Description

Intrauterine device locator

Technical field：

The utility model proposes one kind can prevent the flexible in utero birth control that intrauterine device (hereinafter referred to as IUD) comes off Device placement device.

Background technology：

There is no both at home and abroad so far and solve the method that IUD comes off, have the fix of anti-drop structure including recommendation both at home and abroad Cu330 Ji Buddhist nun IUD (nylon knot is fixed in fundus of uterus muscle layer to be prevented from coming off), equally exist higher expulsion rate.

Jing is studied, main cause intrauterine device locator structure be always it is hard directly can not natural torsion cannot be IUD Palace bottom is delivered to, including the nylon knot of fixcu330IUD can not be correctly fixed in palace bottom central authorities muscle layer, devising for this to bend Intrauterine device locator.

The content of the invention：

A kind of curved intrauterine device locator for adapting to different uterine cavity shape positions in the wrong of energy simultaneously can be the disconnecting prevention structure of IUD (hook or knot) is placed in uterine cavity central authorities muscle layer, reaches the purpose for preventing IUD from coming off.

The technical solution adopted in the utility model is：

A kind of intrauterine device locator for adapting to metrocampsis and changing different cambers therewith of design.It is characterized in that palace Interior contraception device introducer its internal and external casing adapts to the curved different shape in the wrong of uterine cavity and changes different curved angles in the wrong for one section in uterine cavity Intrauterine device locator the IUD mousing-hooks on tuck can be fixed in the muscle layer of palace bottom and will not be come off.

The beneficial effects of the utility model be because its internal and external casing easily can be put IUD to palace bottom with uterine cavity shape flexing, There is the intrauterine device locator that pin is pitched disconnecting prevention structure (hook or tie) can be fixed on palace bottom muscle layer interior energy, prevent IUD from coming off.

Description of the drawings：

It is described further with reference to case study on implementation of the present utility model and its accompanying drawing.

Fig. 1 is the structural representation of embodiment one

Fig. 2, Fig. 3 are to be embodied as (section view) schematic diagram

Its feature of flexible placement device shown in accompanying drawing 1 includes plastic circular trocar sheath (1), is being put into uterine cavity position epimere (2) can ensure that IUD is completely installed in uterine cavity bottom to adapt to the bent form in the wrong in uterus in bent the bending of different angles, bent can bend with syringe needle On sleeve pipe (3) inner sleeve 1/3 by Stainless Steel silk twine circular figure (5) softness can arbitrarily bend with trocar sheath it is curved in the wrong degree and convert Different cambers, inner sleeve tip designs have the little fork (4) of the band prong shape of 1.3cm length for hanging buckle IUD and being pierced into pin fork Palace bottom is fixed in myometrium, and stainless steel coil end is connected with little Rod (6) as the push rod for pin being pitched piercing muscle layer, and IUD is pushed Syringe (stretch in syringe (9), and deposits normal saline (7) in syringe water filling while little Rod ends can be pushed by 9) little Rod (6) ends Placement device pin is pitched and enters fixed in the muscle layer of palace bottom together with the gib head for hanging with IUD anticreeps, syringe end head (8) is tightly inserted in In plastic outer sleeve, be carved with trocar sheath aperture (10) can press with finger put control water filling discharge.

Specific embodiment：

Tradition is hard directly can not be with uterus uterine cavity flexing without plastic IUD placement devices, it is impossible to arrive at uterine cavity bottom accompanying drawing 2. The uterine cavity section (2) and spiral rustless steel inner sleeve of IUD placement devices its plastic outer sleeve (1) of this accompanying drawing (2) utility model design (3) all accordingly flexing uterine cavity change in location can be adapted to during flexing with before and after uterus and chamber.Ensure IUD placement devices and IUD put to Uterine cavity bottom accompanying drawing 3.

Specific embodiment schematic diagram：

The hard straight IUD placement devices of accompanying drawing 2 cannot arrive at the palace bottom bottom of flexing

The flexible IUD placement devices of accompanying drawing 3 can be put to palace bottom bottom

Claims

1. a kind of to adapt to the intrauterine device locator that different uterine cavities bend, the uterine cavity section of its internal and external casing can be with uterine cavity shape And change its curved degree in the wrong, it is filled to uterine cavity using syringe and is easy to detect that intrauterine device locator is with Medical B Ultrasound Instrument No to have arrived at uterine cavity bottom central part, the little bar for finally pushing inner sleeve with syringe makes to hang over the little hooks of anticreep IUD on little fork (4) Can be pierced in uterine cavity muscle layer.

2. intrauterine device locator according to claim 1, is characterized in that intrauterine device locator plastic outer sleeve Uterine cavity section can change its flexibility with uterine cavity shape, have on trocar sheath aperture can be used for finger pressing control water filling discharge.

3. intrauterine device locator according to claim 1, it is characterized in that the inner sleeve of intrauterine device locator by Stainless steel silk twine into it is tubular can be with trocar sheath and uterine cavity shape synchronous change its curved degree in the wrong.

4. intrauterine device locator according to claim 1, is characterized in that stainless steel silk inner sleeve tip designs into pin The little fork of shape (4) is to hang up buckle IUD and with being needled into palace bottom muscle layer.