CN209916153U

CN209916153U - Gynaecology is with expanding palace device

Info

Publication number: CN209916153U
Application number: CN201920631789.9U
Authority: CN
Inventors: 徐永霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-10
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to the technical field of gynecological auxiliary devices, in particular to a gynecological uterine dilator, which comprises an upper uterine dilator leaf and a lower uterine dilator leaf, wherein the bottom ends of the upper uterine dilator leaf and the lower uterine dilator leaf are both fixed with connecting semi-rings along the outer side wall thereof, the connecting semi-rings at the bottom ends of the upper uterine dilator leaf and the lower uterine dilator leaf are rotationally connected through a damping shaft, and the upper ends of the upper uterine dilator leaf and the lower uterine dilator leaf are connected through a compression spring; the left end surface and the right end surface of the lower uterine cavity dilating blade are respectively and rotatably connected with a supporting rod through a first rotating shaft, the free end of the supporting rod is rotatably connected with a stretching rod through a second rotating shaft, and the upper end surface of the stretching rod is provided with a plurality of inserting grooves; transition grooves are formed in the left end face and the right end face of the upper uterine cavity expander respectively, and cylindrical holes extending to the bottom end face of the upper uterine cavity expander are formed in the lower end faces of the transition grooves; the utility model has the advantages of reasonable design, be convenient for open its uterus mouth when carrying out the operation to gynaecology's patient, the practicality is strong, has splendid market spreading value.

Description

Gynaecology is with expanding palace device

Technical Field

The utility model relates to a gynaecology auxiliary device technical field, concretely relates to gynaecology is with expanding palace device.

Background

The department of gynecology is a diagnosis and treatment subject of medical institutions, is a branch of department of gynecology, is a professional department taking female gynecopathy as diagnosis and treatment, and is divided into western medicine gynecopathy and traditional Chinese medicine gynecopathy. Gynecological diseases include: the diseases of female reproductive system are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and other diseases suffered by female reproductive system are called gynecological diseases. The types of gynecological diseases can be various, and the common diseases are: hysteromyoma, ovarian cyst, vaginitis, cervicitis, cervical erosion, pelvic inflammation, adnexitis, functional uterine bleeding, breast diseases, infertility, irregular menstruation, endometritis, abnormal leucorrhea and the like.

When a gynecological patient is operated, a vaginal dilator or a uterine dilator is needed to be used for dilating a uterine orifice, and then a spatula or a related instrument is used for operating the uterus; however, the uterine dilator of the prior art is inconvenient to operate and cannot adjust the opening angle, so that improvement on the uterine dilator is needed.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a gynaecology is with expanding palace device can solve prior art's expanding palace device effectively and can not open the problem that the angle was adjusted to it.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a gynecological uterine dilator comprises an upper uterine dilating blade and a lower uterine dilating blade, wherein connecting semi-rings are fixed at the bottom ends of the upper uterine dilating blade and the lower uterine dilating blade along the outer side walls of the upper uterine dilating blade and the lower uterine dilating blade, the connecting semi-rings at the bottom ends of the upper uterine dilating blade and the lower uterine dilating blade are rotatably connected through a damping shaft, and the upper ends of the upper uterine dilating blade and the lower uterine dilating blade are connected through a compression spring; the left end surface and the right end surface of the lower uterine cavity dilating leaf are respectively rotatably connected with a supporting rod through a first rotating shaft, the free end of each supporting rod is rotatably connected with a stretching rod through a second rotating shaft, and the upper end surface of each stretching rod is provided with a plurality of inserting grooves in an arrayed manner; transition grooves are formed in the left end face and the right end face of the upper uterine cavity expander respectively, cylindrical holes extending to the bottom end face of the upper uterine cavity expander are formed in the lower end face of each transition groove, and the stretching rods are inserted in the cylindrical holes in a clearance fit mode; the locking plate is fixed on the bottom end face of the upper uterine dilating blade along the upper portion of the cylindrical hole, through holes are formed in the upper end face of the locking plate, connecting springs are connected to the two sides of the upper end face of the locking plate along the through holes, the other end of each connecting spring is connected with a top plate, and inserting columns are fixed on the lower end face of each top plate.

Furthermore, the upper uterine dilating blade and the lower uterine dilating blade rotate under the action of external force by taking the damping shaft as an axis, so that the opening angle of the upper end of the upper uterine dilating blade is adjusted.

Furthermore, when the compression spring is in a natural state, the left end face and the right end face of the upper uterine dilating leaf and the right end face of the lower uterine dilating leaf are opposite and parallel, so that the uterine dilator is convenient to be plugged into the uterine orifice of a patient along the vagina of the patient.

Furthermore, the stretching rod freely slides in the cylindrical hole, and the free end of the supporting rod is propped against the upper end surface of the transition groove, so that the supporting rod can support the upper uterine dilating leaf, and the expanded upper uterine dilating leaf and the expanded lower uterine dilating leaf are conveniently supported.

Furthermore, when the connecting spring is in a natural state, the insertion column penetrates through the through hole to be inserted into the insertion groove, so that the stretching rod is fixed, and the upper uterine dilating blade and the lower uterine dilating blade which are opened at a certain angle are supported conveniently.

Furthermore, when the stretching rod slides in the cylindrical hole, the support rod can be driven to rotate along the first rotating shaft, so that the angle between the upper uterine dilating leaf and the lower uterine dilating leaf can be adjusted by rotating the support rod.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model discloses an increase the design of expanding palace leaf, connecting semi-ring and damping axle down, will go up to expand palace leaf and expand palace leaf bottom down the connection semi-ring within a definite time and rotate through the damping axle and be connected to can expand palace leaf or expand palace leaf down to go up and rotate, and then expand palace leaf and expand the open angle between the palace leaf down and adjust.

2. The utility model discloses an increase the design of bracing piece, tensile pole and cylindricality hole, rotate the bracing piece and set up on the terminal surface of expanding the palace leaf under, and rotate at its free end and be connected with tensile pole to make tensile pole peg graft in cylindricality hole, thereby make gliding tensile pole pulling bracing piece in cylindricality hole rotate along first pivot, and then adjust through the rotation support pole and expand the palace leaf and expand the angle between the palace leaf down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of the uterus dilating device of the present invention when the compression spring is in a natural state;

FIG. 2 is a schematic structural view of the present invention when the upper and lower blades are opened at a certain angle;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic partial cross-sectional view of the present invention;

fig. 5 is a schematic structural diagram of a of the present invention;

fig. 6 is a schematic structural view of the support rod and the stretching rod of the present invention;

the reference numerals in the drawings denote: 1-upper dilating uterine lobe; 2-lower dilating uterine lobe; 3-connecting the half rings; 4-a damping shaft; 5-compression spring; 6-a first rotating shaft; 7-a support bar; 8-a second rotating shaft; 9-stretching rod; 10-a plug groove; 11-a transition groove; 12-cylindrical bore; 13-a locking plate; 14-a through hole; 15-connecting a spring; 16-a top plate; 17-inserting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The uterus dilating device for gynecology of the embodiment is as follows, with reference to fig. 1-6: the uterine cavity dilator comprises an upper uterine dilating blade 1 and a lower uterine dilating blade 2, wherein the bottom ends of the upper uterine dilating blade 1 and the lower uterine dilating blade 2 are both fixed with a connecting semi-ring 3 along the outer side wall thereof, the upper uterine dilating blade 1 and the connecting semi-ring 3 at the bottom end of the lower uterine dilating blade 2 are rotationally connected through a damping shaft 4, and the upper ends of the upper uterine dilating blade 1 and the lower uterine dilating blade 2 are connected through a compression spring 5; the left end face and the right end face of the lower uterine cavity dilating leaf 2 are respectively and rotatably connected with a supporting rod 7 through a first rotating shaft 6, the free end of the supporting rod 7 is rotatably connected with a stretching rod 9 through a second rotating shaft 8, and the upper end face of the stretching rod 9 is provided with a plurality of inserting grooves 10 in an arranging way; the left end face and the right end face of the upper uterus dilating leaf 1 are both provided with transition grooves 11, the lower end face of each transition groove 11 is both provided with a cylindrical hole 12 extending to the bottom end face of the upper uterus dilating leaf 1, and the stretching rods 9 are inserted in the cylindrical holes 12 in a clearance fit manner; a locking plate 13 is fixed on the bottom end face of the upper uterine cavity expanding leaf 1 along the upper part of the cylindrical hole 12, through holes 14 are formed in the upper end face of the locking plate 13, connecting springs 15 are connected to the two sides of the upper end face of the locking plate 13 along the through holes 14, the other ends of the connecting springs 15 are connected with a top plate 16, and inserting columns 17 are fixed on the lower end face of the top plate 16.

Wherein, the upper uterine cavity dilating leaf 1 and the lower uterine cavity dilating leaf 2 both rotate under the action of external force by taking the damping shaft 4 as an axis; when the compression spring 5 is in a natural state, the left and right end faces of the upper uterine cavity dilating leaf 1 and the lower uterine cavity dilating leaf 2 are opposite and parallel; the stretching rod 9 freely slides in the cylindrical hole 12, and the free ends of the supporting rods 7 are all propped against the upper end surface of the transition groove 11; when the connecting spring 15 is in a natural state, the inserting column 17 is inserted in the inserting groove 10 through the through hole 14; when the stretching rod 9 slides in the cylindrical hole 12, the support rod 7 can be driven to rotate along the first rotating shaft 6.

When in use, the compression spring 5 is firstly in a natural state, and the left and right end faces of the upper uterine dilating leaf 1 and the lower uterine leaf 2 are opposite and are in a parallel state (as shown in figure 1), so that the section volume of the uterine dilator is smaller, and the dilator is convenient to be inserted into the uterine opening along the vagina of a patient; during operation, firstly, the lower end of the uterine dilator is held by hand, the top end of the uterine dilator is plugged into a uterine orifice along the vagina of a patient, then the top plate 16 is stretched upwards to enable the connecting spring 15 to be in a stretching state, so that the inserting column 17 is pulled out from the inserting groove 10 along the through hole 14, then the free end of the stretching rod 9 is held by hand to enable the stretching rod 9 to slide downwards along the cylindrical hole 12, the sliding stretching rod 9 pulls the supporting rod 7 to rotate along the first rotating shaft 6, and the supporting rod 7 plays a supporting role for the upper uterine dilating leaf 1 because the free end of the supporting rod 7 is propped against the upper end surface of the transition groove 11, and when the supporting rod 7 rotates along the first rotating shaft 6, the angle of the free ends of the upper uterine leaf 1 and the lower uterine leaf 2 can be driven to be expanded, so that the angle between the upper uterine leaf 1 and the lower uterine leaf 2 can be adjusted (as shown in fig. 2); after the adjustment is finished, the top plate 16 is loosened, the insertion column 17 passes through the through hole 14 to be inserted into the insertion groove 10 again under the action of the restoring force of the connecting spring 15, so that the stretching rod 9 is fixed, and at the moment, the free end of the uterus dilating device is opened by a certain angle, so that medical staff can perform operations on patients conveniently. The utility model has the advantages of reasonable design, be convenient for open its uterus mouth when carrying out the operation to gynaecology's patient, the practicality is strong, has splendid market spreading value.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a gynaecology is with expanding palace device, includes and expands palace leaf (1) and expand palace leaf (2) down, its characterized in that: the lower ends of the upper uterine dilating blade (1) and the lower uterine dilating blade (2) are both fixed with a connecting semi-ring (3) along the outer side wall thereof, the connecting semi-rings (3) at the bottom ends of the upper uterine dilating blade (1) and the lower uterine dilating blade (2) are rotationally connected through a damping shaft (4), and the upper ends of the upper uterine dilating blade (1) and the lower uterine dilating blade (2) are connected through a compression spring (5); the left end face and the right end face of the lower uterine cavity dilating leaf (2) are respectively and rotatably connected with a supporting rod (7) through a first rotating shaft (6), the free end of each supporting rod (7) is rotatably connected with a stretching rod (9) through a second rotating shaft (8), and a plurality of inserting grooves (10) are arranged on the upper end face of each stretching rod (9); transition grooves (11) are formed in the left end face and the right end face of the upper uterus dilating leaf (1), cylindrical holes (12) extending to the bottom end face of the upper uterus dilating leaf (1) are formed in the lower end face of each transition groove (11), and the stretching rods (9) are inserted into the cylindrical holes (12) in a clearance fit mode; the uterus dilating instrument is characterized in that a locking plate (13) is fixed to the bottom end face of the upper uterus dilating blade (1) along the upper portion of the cylindrical hole (12), through holes (14) are formed in the upper end face of the locking plate (13), connecting springs (15) are connected to the two sides of the upper end face of the locking plate (13) along the through holes (14), the other ends of the connecting springs (15) are connected with a top plate (16), and inserting columns (17) are fixed to the lower end face of the top plate (16).

2. A gynecological uterine dilator device according to claim 1, wherein the upper uterine dilator blade (1) and the lower uterine dilator blade (2) both rotate under the action of external force with the damping shaft (4) as the axis.

3. The gynecological uterine dilator device according to claim 1, wherein when the compression spring (5) is in a natural state, the left and right end faces of the upper uterine dilator blade (1) and the lower uterine dilator blade (2) are opposite and parallel.

4. A gynecological uterine dilator device, according to claim 1, characterized in that the stretching rod (9) slides freely inside the cylindrical hole (12) and the free ends of the support rods (7) are all in abutment against the upper end face of the transition channel (11).

5. A gynecological uterine dilator device according to claim 1, wherein the insertion post (17) is inserted into the insertion groove (10) through the through hole (14) when the connecting spring (15) is in a natural state.

6. A gynecological uterine dilator device according to claim 1, wherein the stretching rod (9) slides in the cylindrical hole (12) to drive the support rod (7) to rotate along the first rotation axis (6).