CN218165705U - Cervical dilator for treating infertility patients - Google Patents

Abstract

The utility model discloses a cervical dilator for treating infertility patients in the technical field of medical equipment, which comprises a frame, the inboard activity of frame is provided with the fly leaf, the activity is provided with the multiunit ball on the fly leaf, the multiunit ball outside is run through and has been seted up the opening, the longitudinal symmetry is provided with two sets of springs in the opening, two sets of spring one end are connected in the opening inner wall, and the spring other end is connected with the clamp, the fly leaf lower extreme is provided with stop gear, two sets of inside grooves have been seted up to frame outside symmetry, a set of inside groove internal rotation is provided with the lead screw, lead screw outside thread bush is equipped with the adjustable shelf, another set of inside groove internal fixation is provided with the gag lever post, and the gag lever post activity runs through in the adjustable shelf, the adjustable shelf outside fixedly connected with expands the piece on the fixedly connected with, expand piece under the frame outside downside fixedly connected with. The utility model discloses a simple mounting structure can conveniently absorb the secretion in the vagina, has reduced the operation degree of difficulty, and its practical effect is good, is worth current market use widely.

Description

Cervical dilator for treating infertility patients

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to cervical dilator for treating infertility patient.

Background

The cervix is located at the lower part of the uterus, connects the vagina and the uterus, and is specifically located at the position adjacent to the deep part of the vagina and the uterus. Cervical disease is a high morbidity in female patients that is prone to patient infertility, and thus requires the use of cervical dilators for additional intervention. When using, current cervical dilator is though can expand women's vagina, but because women's vagina is inside to have liquid secretion, when treating, need take out liquid secretion, in the traditional operation, needs many people to cooperate the completion, and the back and forth operation is frequent, has increased the treatment degree of difficulty, has reduced work efficiency.

In order to solve the problems, the utility model discloses a cervical dilator for treating infertility patients.

Disclosure of Invention

In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a cervical dilator for treating infertility patients to solve the problem that the secretion in the vagina is inconvenient to be taken out by the current cervical dilator proposed in the above-mentioned background art, increase the treatment difficulty, and influence the work efficiency.

In order to achieve the purpose, the cervical dilator for treating infertility patients comprises a frame, wherein a movable plate is movably arranged on the inner side of the frame, a plurality of groups of balls are movably arranged on the movable plate, the outer sides of the balls are penetrated to form an opening, two groups of springs are symmetrically arranged in the opening in an up-down manner, one ends of the springs are connected to the inner wall of the opening, the other ends of the springs are connected with a clamp, a limiting mechanism is arranged at the lower end of the movable plate, two groups of inner grooves are symmetrically arranged on the outer side of the frame, a lead screw is arranged in each inner groove in a rotating manner, a movable frame is sleeved on the outer side of the lead screw in a threaded manner, a limiting rod is fixedly arranged in each inner groove in the other group, the limiting rod movably penetrates through the movable frame, an upper expanding block is fixedly connected to the lower side of the outer side of the frame, and rubber heads are fixedly connected to the outer ends of the upper expanding block and the lower expanding block.

Preferably, a plurality of groups of ball grooves for butting balls are formed in the outer side of the movable plate in a penetrating mode, and the balls are movably embedded in the ball grooves.

Preferably, the movable plate is fixedly connected with sliding blocks vertically, and sliding grooves for butting the sliding blocks are formed in the upper side and the lower side of the frame.

Preferably, the limiting mechanism comprises a connecting rod fixedly connected to the sliding block, the connecting rod movably penetrates through the sliding groove and extends to the outer side, and the outer side of the sliding groove penetrates through a limiting groove provided with a butt-joint connecting rod.

Preferably, the outer side part of the outer side of the connecting rod, which is located on the sliding groove, is provided with a threaded surface, and a butterfly nut is sleeved on the outer side of the threaded surface through threads.

Preferably, the screw rod movably penetrates through the frame and extends to the outer side, and the outer side end of the screw rod is positioned at the outer side part of the frame and is fixedly connected with a turntable.

The utility model discloses a technological effect and advantage: the utility model discloses a set up the frame, the fly leaf, the ball groove, the ball, the opening, a spring, the clamp, the connecting rod, the spacing groove, the screw thread face, butterfly nut, the slider, the spout, and through mutually supporting of each mechanism, make when treating, the doctor can the suction position of quick adjustment syringe, thereby make things convenient for the doctor to take out the liquid secretion in the vagina fast, it is very convenient to operate, the treatment degree of difficulty has been reduced, work efficiency is improved, and through setting up the lead screw, the adjustable shelf, the gag lever post, the carousel, go up expand the piece, expand the piece down, glue the head, and mutually support through each mechanism, make when rotating the carousel, can drive and expand piece rebound, convenient control expansion size, quick convenient expand cervical department, its whole practical function is good, be worth current market and use widely.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the back view structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

The reference signs are: the device comprises a frame 1, a movable plate 2, a ball groove 3, balls 4, an opening 5, a spring 6, a clamp 7, a connecting rod 8, a limiting groove 9, a thread surface 10, a butterfly nut 11, a sliding block 12, a sliding groove 13, an internal groove 14, a screw rod 15, a movable frame 16, a limiting rod 17, a rotary table 18, an upper expanding block 19, a lower expanding block 20 and a rubber head 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cervical dilator for treating infertility patients comprises a frame 1, a movable plate 2 is movably arranged on the inner side of the frame 1, a plurality of sets of balls 4 are movably arranged on the movable plate 2, openings 5 are formed on the outer sides of the plurality of sets of balls 4, two sets of springs 6 are symmetrically arranged in the openings 5 from top to bottom, one ends of the two sets of springs 6 are connected to the inner wall of the openings 5, the other ends of the springs 6 are connected with a clamp 7, ball grooves 3 formed with a plurality of sets of abutting-joint balls 4 are penetrated on the outer side of the movable plate 2, the balls 4 are movably embedded in the ball grooves 3, after the injector is clamped by the two sets of clamp 7, the suction angle of the injector can be conveniently adjusted through the limited rolling of the balls 4 in the ball grooves 3, a limiting mechanism is arranged at the lower end of the movable plate 2, two sets of inner grooves 14 are symmetrically arranged in the outer side of the frame 1, a lead screw 15 is rotatably arranged in one set 14, a movable frame 16 is threaded sleeve on the outer side of the lead screw 15, a limiting rod 17 is fixedly arranged in the other set of the inner groove 14, an upper expanding block 19 is movably arranged on the outer side of the frame 16, a lower expanding block 20 fixedly connected on the outer side of the frame 1, a rotating turntable 18, a rotating table 18, a rotating rubber pad 18 which can be connected to drive the rotating disc 18 which can drive the rotating disc 18, and a rotating on the outer side of the rotating disc 18, and a rotating disc 18 which can drive the rotating disc 18, and a rotating disc 18 which can drive the rotating disc 18 which can rapidly expanding rubber pad 18 which can rotate, and a rotating disc 18 which can drive the rotating disc 18.

The upper and lower sides of the movable plate 2 are fixedly connected with sliders 12, the upper and lower sides of the frame 1 are provided with sliding grooves 13 for butting the sliders 12, the limiting mechanism comprises a connecting rod 8 fixedly connected to the sliders 12, the connecting rod 8 movably penetrates through the sliding grooves 13 and extends to the outer side, the outer side of each sliding groove 13 penetrates through a limiting groove 9 for butting the connecting rod 8, the outer side portion, located on the corresponding sliding groove 13, of the connecting rod 8 is provided with a threaded surface 10, a butterfly nut 11 is sleeved on the outer side of the threaded surface 10 in a threaded manner, the sliders 12 slide in the sliding grooves 13 in a limiting manner, so that the position of the movable plate 2 can be conveniently adjusted, the movable plate can be moved to one side while secretion in the vagina is conveniently sucked, other treatment of a doctor is not hindered, the movable plate can be driven to move when the sliders 12 are moved, the butterfly nut 11 sleeved on the outer side of the connecting rod 8 is screwed upwards, the sliders 12 can be fixed, the movable plate 2 can be fixed, the stability of the device is ensured, and the butterfly nut 11 can be conveniently moved when the butterfly nut is loosened downwards, and the usage is very flexible.

Wherein, the embodiment of the utility model is that: the utility model discloses during the use, at first place frame 1 at patient's vaginal opening, will go up expand piece 19 and expand piece 20 down and insert in the vagina, it rotates lead screw 15 to rotate carousel 18 afterwards, the cover is established under the limiting displacement of gag lever post 17 at the adjustable shelf 16 in the lead screw 15 outside, upward movement, during adjustable shelf 16 rebound, expand version 19 rebound in the drive, prop open cervical department, take off two sets of clamps 7 in opening 5 to the outside afterwards, place the syringe between two sets of clamps 7, loosen two sets of clamps 7 after that, make spring 6 spring lift and drive clamp 7 fixed with the syringe, outwards unscrew butterfly nut 11 afterwards, move fly leaf 2 to the position of liquid secretion, inwards screw butterfly nut 11 once more after that, medical personnel rotate the syringe this moment, just can absorb the inside liquid secretion of vagina, after absorbing, unscrew butterfly nut 11, move fly leaf 2 to one side, medical personnel just can carry out other treatments.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other; and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The cervical dilator for treating the infertility patients comprises a frame (1) and is characterized in that a movable plate (2) is movably arranged on the inner side of the frame (1), a plurality of groups of balls (4) are movably arranged on the movable plate (2), an opening (5) is formed in the outer side of the plurality of groups of balls (4) in a penetrating manner, two groups of springs (6) are symmetrically arranged in the opening (5) in an up-and-down manner, one ends of the two groups of springs (6) are connected to the inner wall of the opening (5), the other end of the springs (6) is connected with a clamp (7), a limiting mechanism is arranged at the lower end of the movable plate (2), two groups of inner grooves (14) are symmetrically formed in the outer side of the frame (1), a lead screw (15) is rotatably arranged in the inner grooves (14), a movable inner groove (16) is sleeved on the outer side of the lead screw (15), a limiting rod (17) is fixedly arranged in the inner side of the other group of the movable plate (14), the limiting rod (17) movably penetrates through the movable frame (16), an upper expanding block (19) is fixedly connected to the outer side of the movable frame (16), and an outer side of the frame (1) is fixedly connected with an outer expanding block (21).

2. The cervical dilator for treating infertility patients according to claim 1, wherein: the movable plate (2) is provided with a plurality of groups of ball grooves (3) for butting balls (4) in a penetrating mode on the outer side, and the balls (4) are movably embedded in the ball grooves (3).

3. The cervical dilator for treating infertility patients according to claim 1, wherein: the movable plate (2) is fixedly connected with sliding blocks (12) from top to bottom, and sliding grooves (13) which are butted with the sliding blocks (12) are formed in the upper side and the lower side of the frame (1).

4. The cervical dilator for treating infertility patients according to claim 3, wherein: stop gear includes connecting rod (8) of fixed connection in slider (12), connecting rod (8) activity runs through spout (13) and extends to the outside, and spout (13) outside runs through spacing groove (9) of seting up butt joint connecting rod (8).

5. The cervical dilator for treating infertility patients according to claim 4, wherein: the outer side part of the outer side of the connecting rod (8) located on the sliding groove (13) is provided with a threaded surface (10), and a butterfly nut (11) is sleeved on the outer side of the threaded surface (10) in a threaded manner.

6. The cervical dilator for treating infertility patients according to claim 1, wherein: the screw rod (15) movably penetrates through the frame (1) and extends to the outer side, and the outer side end of the screw rod (15) is located on the outer side part of the frame (1) and is fixedly connected with a turntable (18).

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