CN211355381U - Novel expander structure - Google Patents

Abstract

The utility model discloses a novel expander structure, including expansion ball, silica gel head, auxiliary tube and haulage rope, expansion ball top install the silica gel head, the inside connecting hole that is equipped with of silica gel head, worn the haulage rope in the connecting hole, the overhead grafting of silica gel has the auxiliary tube, the auxiliary tube intubate has the syringe needle of syringe, through advancing the cervix with the expansion ball stopper in, through the syringe to the internal injection normal saline of expansion ball, enlarge the cervix gradually, make the patient adapt to gradually, can reduce painful sense.

Description

Novel expander structure

Technical Field

The utility model belongs to the technical field of medical supplies and specifically relates to a novel expander structure.

Background

Along with the development of society, medical treatment level is also improving continuously, and the women is when the treatment gynecological disease of hospital, need examine through expanding the cervix usually, makes things convenient for doctor's diagnosis disease or sampling or injection medicine, and traditional expansion all expands through apparatus expansion pincers, can bring uncomfortable sense for the patient like this, arouses painful discomfort, the utility model relates to a novel expander structure is through in advancing the cervix with expanding the ball stopper, through injecting normal saline in to the expansion ball through the syringe, enlarges the cervix gradually, makes the patient adapt to gradually, can reduce painful sense.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel expander structure is provided.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a novel expander structure, includes expansion ball, silica gel head, auxiliary tube and haulage rope, expansion ball top install the silica gel head, the inside connecting hole that is equipped with of silica gel head, the haulage rope has been worn in the connecting hole, the overhead grafting of silica gel has the auxiliary tube, the auxiliary tube intussuseption has the syringe needle of syringe.

Preferably, the expansion ball is provided with anti-skid lines.

Preferably, the expansion ball is made of silica gel, and the auxiliary tube is detachable on the silica gel head.

Has the advantages that:

the utility model adopts the above technical scheme to provide a novel expander structure, through will expand the ball stopper and advance in the cervix, through the syringe to the internal injection normal saline of expansion ball, enlarge the cervix gradually, make the patient adapt to gradually, can reduce painful sense, compensatied prior art not enough, reasonable in design uses convenient operation, simple structure, enterprise's production with higher speed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, a novel expander structure, including expansion ball 1, silica gel head 2, auxiliary tube 3 and haulage rope 4, expansion ball 1 top install silica gel head 2, silica gel head 2 is inside to be equipped with connecting hole 5, wears haulage rope 4 in the connecting hole 5, it has auxiliary tube 3 to peg graft on silica gel head 2, the 3 interpolation of auxiliary tube has syringe 7's syringe needle 6, expansion ball 1 on be equipped with anti-skidding line 8, expansion ball 1 by the silica gel material, auxiliary tube 3 can dismantle on silica gel head 2.

The expansion ball 1 is made of silica gel material, protective grains are arranged on the expansion ball 1, the expansion ball 1 is plugged into a cervix during use, the expansion ball 1 is in an atrophy state and can be easily inserted, physiological saline is extracted through the syringe 7 after entering, the needle 6 of the syringe 7 is inserted into the silica gel head 2 from the auxiliary tube 3 and enters the expansion ball 1, the physiological saline is injected into the expansion ball 1, the expansion ball 1 is gradually expanded, after the expansion is completed, the syringe 7 is inserted into the silica gel head 2 through the auxiliary tube 3 and enters the expansion ball 1 to extract the physiological saline, the traction rope 4 is slowly pulled to pull the expansion ball 1 out of the cervix, the expansion ball is simple and easy to operate, and can bring greater convenience, the auxiliary tube 3 is used for inserting the auxiliary syringe 7, the syringe 7 can be effectively guided to be inserted, the auxiliary tube 3 can be detached and is convenient to install and use, the anti-skid grains 8 on the expansion ball 1 can effectively prevent the expansion ball 1 from being, slide out of the cervix.

Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (3)

1. The utility model provides a novel expander structure, includes expansion ball (1), silica gel head (2), auxiliary tube (3) and haulage rope (4), its characterized in that, expansion ball (1) top install silica gel head (2), silica gel head (2) inside is equipped with connecting hole (5), has worn haulage rope (4) in connecting hole (5), it has auxiliary tube (3) to peg graft on silica gel head (2), syringe needle (6) that have syringe (7) are inserted in auxiliary tube (3).

2. A novel dilator structure according to claim 1, characterised in that said dilating ball (1) is provided with anti-slip threads (8).

3. A novel dilator structure according to claim 1, wherein said dilating ball (1) is made of silica gel, and said auxiliary tube (3) is detachable on the silica gel head (2).

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