CN209236543U - A kind of gynaecology's contraceptive ring remover - Google Patents

Abstract

The utility model relates to the field of medical instrument technology, especially a kind of gynaecology's contraceptive ring remover, including pushing and pulling cylinder, gas-guide tube, hook pipe, arc hook, finger ring, activity is cased with piston in the push-and-pull cylinder, piston is fixedly connected with push-pull rod, push-pull rod lower end and the two sides for pushing and pulling cylinder are fixedly connected to finger ring, the upper end of the push-and-pull cylinder is bolted and fixed with gas-guide tube, the upper end of gas-guide tube is bolted and fixed with the hook pipe of 3/4ths circular ring shapes, the upper side end of hook pipe is open and activity is cased with arc plug in side pipe thereon, arc hook is fixedly connected in the left end face of arc plug.This full mold is reasonable in design, it is easy to use, arc hook can be pushed to be closed or be detached from hook pipe by lumen pressure change to separate, hook pipe and arc hook closure scratch uterine cavity when can avoid that ring is taken to operate, cause secondary injury, intrauterine device can also be locked between hook pipe and arc hook, be fallen off when can prevent intrauterine device from pulling out.

Description

A kind of gynaecology's contraceptive ring remover

Technical field

The utility model relates to the field of medical instrument technology, especially a kind of gynaecology's contraceptive ring remover.

Background technique

Contraceptive is a kind of contraception device being placed in uterine cavity, the device used due to initial stage be mostly it is cricoid, lead to Often it is intrauterine device.There are many type of intrauterine device, and domestic there are commonly single steel intrauterine device, fried dough twist ring, mixing rings, intrauterine device, T shape Ring etc., but be most with single steel intrauterine device.When the intrauterine device for being put into uterus is to prescribing a time limit in defined year, hospital is needed to take in time Out, in order to avoid ring is deformed or failed in intrauterine.It is existing that ring operation is taken mostly take ring using Hook for removal of intrauterine device, the gib head of Hook for removal of intrauterine device compared with It to be sharp, is easy to scratch uterine cavity when pulling out uterine cavity into uterine cavity or by ring, brings injury to patient, and gib head hook takes intrauterine device When pull-out, ring is easy to fall off, and cannot once be taken out, and multi-pass operation, which extends, takes the ring time, increases the pain that patient takes ring process Bitterly, work difficulty is increased to medical worker.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of gynaecology's contraceptive ring remover.Use letter Folk prescription just, can be pushed arc hook to be closed or be detached from hook pipe by lumen pressure change and be separated, hook pipe and arc hook close Close and scratch uterine cavity when can avoid that ring is taken to operate, cause secondary injury, intrauterine device can also be locked in hook pipe and arc hook it Between, it falls off when can prevent intrauterine device from pulling out, it is time saving and energy saving to operate, and reduces the work difficulty of medical worker.

The utility model solves the technical solution that technical problem uses are as follows: a kind of gynaecology's contraceptive ring remover, including push-and-pull Cylinder, gas-guide tube, hook pipe, arc hook, finger ring, activity is cased with piston in the push-and-pull cylinder, and piston is fixedly connected with push-and-pull Bar, push-pull rod lower end and the two sides for pushing and pulling cylinder are fixedly connected to finger ring, and the upper end of the push-and-pull cylinder is bolted and fixed with gas-guide tube, The upper end of gas-guide tube is bolted and fixed with the hook pipe of 3/4ths circular ring shapes, and the downside end of hook pipe is closed and its end is equipped with arc The upper side end of the indent of indent, hook pipe is open and activity is cased with arc plug in side pipe thereon, consolidates in the left end face of arc plug Surely it is connected with arc hook, the camber line center of circle of arc hook, arc plug and hook pipe is overlapped, the push-and-pull cylinder, gas-guide tube, hook pipe three Person's internal cavities are connected.In use, first hook pipe and gas-guide tube carry out disinfection, thumb, index finger and middle finger are inserted into three respectively In a finger ring, piston is pushed, the air pushed and pulled in cylinder can be expressed in hook pipe through gas-guide tube, will push arc plug and arc card The inner wall movement along hook pipe is hooked, arc hook end is snapped fit onto indent, hook pipe is slowly inserted into patient's intravaginal, until Close to intrauterine device, arc hook and hook pipe are closed, and can prevent hook pipe scuffing vaginal wall and uterine cavity, outer drawing push-pull rod can be by arc plug Absorption moves down, and drives arc hook to retract in hook pipe, hook pipe is caught on intrauterine device, then be pushed forward push-pull rod, move arc beyond the Great Wall, directly It snaps fit onto indent, intrauterine device can be locked in hook pipe and arc hook to arc hook lower end, can prevent from drawing outside intrauterine device It falls in the process, and after arc hook and hook pipe closure, can avoid scuffing uterine cavity when outer drawings intrauterine device, it is easy to use, Push and pull cylinder, gas-guide tube and hook pipe is the fixation that is spirally connected between any two, cleaning and sterilizing easy to disassemble and replacement, avoids intersecting sense Dye.

The internal cavities of the hook pipe are divided into two sections and side pipe internal diameter is two times of downside bore thereon.Both ends are not Lumen with caliber can play limit effect of contraction to the movement of arc plug.

Isotropic consolidation has multiple silica gel protrusions on the inner wall of the finger ring.Comfort can be increased equipped with silica gel protrusion, and can The finger that different thicknesses are fixed with adaptive extruding, prevents from slipping, and makes hand-held more firm.

Beneficial effect possessed by the utility model is: this full mold is reasonable in design, easy to use, can pass through pipe Chamber pressure change pushes arc hook to be closed or be detached from hook pipe and separates, and hook pipe and arc hook closure can avoid that ring is taken to grasp As when scratch uterine cavity, cause secondary injury, intrauterine device can also be locked between hook pipe and arc hook, can prevent intrauterine device from drawing It falls off when out, it is time saving and energy saving to operate, and reduces the work difficulty of medical worker.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram of the utility model.

Attached drawing 2 is the structural schematic diagram of the hook pipe of the utility model.

Specific embodiment

With reference to the accompanying drawing 1, attached drawing 2 is described below the utility model.

As shown in Figure 1 and Figure 2, the utility model includes push-and-pull cylinder 1, gas-guide tube 5, hook pipe 7, arc hook 8, finger ring 4, institute It states activity in push-and-pull cylinder 1 and is cased with piston 2,2 lower end of piston is fixedly connected with push-pull rod 3,3 lower end of push-pull rod and pushes and pulls the two of cylinder 1 Side is fixedly connected to finger ring 4, and the upper end of the push-and-pull cylinder 1 is bolted and fixed with gas-guide tube 5, and the upper end of gas-guide tube 5 is spirally connected fixation There are the hook pipe 7 of 3/4ths circular ring shapes, the indent 10 of downside end closing and its end equipped with arc concave shape of hook pipe 7, hook pipe 7 Upper side end opening and activity is cased with arc plug 9 in side pipe thereon, arc card is fixedly connected in the left end face of arc plug 9 8 are hooked, the camber line center of circle of arc hook 8, arc plug 9 and hook pipe 7 is overlapped, the push-and-pull cylinder 1, gas-guide tube 5, inside 7 three of hook pipe Cavity is connected.In use, first hook pipe 7 and gas-guide tube 5 carry out disinfection, thumb, index finger and middle finger are inserted into three fingers respectively In ring 4, piston 2 is pushed, the air pushed and pulled in cylinder 1 can be expressed in hook pipe 7 through gas-guide tube 5, will push arc plug 9 and arc Hook 8 is mobile along the inner wall of hook pipe 7, snaps fit onto 8 end of arc hook in indent 10, and hook pipe 7 is slowly inserted into patient's yin It in road, is closed until close to intrauterine device, arc hook 8 and hook pipe 7, can prevent hook pipe 7 from scratching vaginal wall and uterine cavity, outer drawing push-and-pull Arc plug 9 can be drawn and be moved down by bar 3, drive arc hook 8 to retract in hook pipe 7, hook pipe 7 is caught on intrauterine device, then be pushed forward push-and-pull Bar 3 moves up arc plug 9, and until 8 lower end of arc hook snaps fit onto indent 10, intrauterine device can be locked in hook pipe 7 and arc It in hook 8, can prevent from falling during drawing outside intrauterine device, and after arc hook 8 and hook pipe 7 are closed, when outer drawing intrauterine device can Uterine cavity is prevented plowing from, easy to use, push-and-pull cylinder 1, gas-guide tube 5 and hook pipe 7 are the fixation that is spirally connected between any two, easy to disassemble Cleaning and sterilizing and replacement, avoid cross-infection.

The internal cavities of the hook pipe 7 are divided into two sections and side pipe internal diameter is two times of downside bore thereon.Both ends The lumen of different tube diameters can play limit effect of contraction to the movement of arc plug 9.

Isotropic consolidation has multiple silica gel protrusions 6 on the inner wall of the finger ring 4.Comfort can be increased equipped with silica gel protrusion 6, and The finger for fixing different thicknesses can be adaptively squeezed, prevents from slipping, is made hand-held more firm.

In use, first hook pipe 7 and gas-guide tube 5 carry out disinfection, thumb, index finger and middle finger are inserted into three finger rings 4 respectively It is interior, piston 2 is pushed, the air pushed and pulled in cylinder 1 can be expressed in hook pipe 7 through gas-guide tube 5, will push arc plug 9 and arc card The 8 inner wall movements along hook pipe 7 are hooked, 8 end of arc hook is snapped fit onto indent 10, hook pipe 7 is slowly inserted into patient's vagina It is interior, until close to intrauterine device, arc plug 9 can be drawn and be moved down by outer drawing push-pull rod 3, in the drive retraction hook pipe 7 of arc hook 8, by Hook pipe 7 catches on intrauterine device, then is pushed forward push-pull rod 3, moves up arc plug 9, until 8 lower end of arc hook snaps fit onto indent 10, Intrauterine device can be locked in hook pipe 7 and arc hook 8, intrauterine device is pulled out.

Claims (3)

1. a kind of gynaecology's contraceptive ring remover, including push-and-pull cylinder, gas-guide tube, hook pipe, arc hook, finger ring, it is characterised in that: institute It states activity in push-and-pull cylinder and is cased with piston, piston is fixedly connected with push-pull rod, and push-pull rod lower end and the two sides for pushing and pulling cylinder are solid Surely it is connected with finger ring, the upper end of the push-and-pull cylinder is bolted and fixed with gas-guide tube, and the upper end of gas-guide tube is bolted and fixed with 3/4ths The hook pipe of circular ring shape, the indent of downside end closing and its end equipped with arc concave shape of hook pipe, the upper side end opening of hook pipe And activity is cased with arc plug in side pipe thereon, and arc hook, arc hook, arc are fixedly connected in the left end face of arc plug The camber line center of circle of plug and hook pipe is overlapped, and the push-and-pull cylinder, gas-guide tube, hook pipe three's internal cavities are connected.

2. a kind of gynaecology's contraceptive ring remover according to claim 1, it is characterised in that: the internal cavities of the hook pipe point Side pipe internal diameter is two times of downside bore for two sections and thereon.

3. a kind of gynaecology's contraceptive ring remover according to claim 1, it is characterised in that: on the inner wall of the finger ring uniformly It is consolidated with multiple silica gel protrusions.