CN215383909U

CN215383909U - Gynaecology and obstetrics is clinical with expanding external genitals

Info

Publication number: CN215383909U
Application number: CN202121508907.0U
Authority: CN
Inventors: 何小林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-04
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a gynecological clinical vaginal dilator, which comprises a first connecting rod, wherein the interior of the first connecting rod is of a hollow structure, the upper end of the first connecting rod is integrally connected with an air bag, and an air inlet is formed in the joint of the air bag and the first connecting rod; the expansion pieces are fixedly connected to the left end and the right end of the air bag in a bilateral symmetry mode about the left central axis and the right central axis of the first connecting rod, the cross sections of the expansion pieces are of arc structures, and an endoscope assembly is mounted at the upper end of the air bag; and the connecting mechanism is arranged at the bottom end of the first connecting rod and comprises an installation part, a connecting block, a connecting shaft, a limiting ring and a connecting port, wherein the bottom end of the connecting block is fixedly connected with a second connecting rod. This gynaecology and obstetrics's clinical usefulness expands external genitals, not only is convenient for simple and convenient effectual the expansion, folds the external genitals to expanding moreover and accomodates, conveniently confirms the degree of depth that the expansion piece got into simultaneously.

Description

Gynaecology and obstetrics is clinical with expanding external genitals

Technical Field

The utility model relates to the technical field related to gynecology and obstetrics clinics, in particular to a vaginal dilator for gynecology and obstetrics clinics.

Background

The gynecological clinical practice is a department of hospitals, mainly studies various diseases of female reproductive organs, a plurality of medical instruments are arranged in the obstetrics and gynecology department, and a vaginal dilator is one of the medical instruments, and generally achieves the dilation effect through the vaginal dilator so as to observe the inside of the female reproductive organ for diagnosis and treatment.

However, if the utility model discloses a publication number is CN206934439U, the utility model discloses a gynaecology and obstetrics is with expanding cloudy device, including expanding cloudy ware main part, handle, push-and-pull ring, mounting groove, locating plate, movable adjuster, first expand cloudy pole, second expand cloudy pole, fastening nut, telescopic link, first expand cloudy blade, second expand cloudy blade and endoscope subassembly, the movable adjuster right side is fixed with the second and expands cloudy pole, and first expand cloudy pole and second expand cloudy pole and all fix on expanding cloudy ware main part through fastening nut, be provided with the telescopic link between first expand cloudy pole and the second expand cloudy pole, be provided with first expand cloudy blade on the first expand cloudy pole, be provided with the second on the second expand cloudy pole and expand cloudy blade, the movable adjuster downside is provided with endoscope subassembly. This gynaecology and obstetrics is with expanding cloudy device simple structure, the function is various, can enough expand the vagina, also can look over the vagina to can expand the size according to patient's bearing capacity effective control, convenient to use, this gynaecology and obstetrics is with expanding cloudy device practicality strong, easily uses widely.

The following defect exists in the above-mentioned prior art scheme, and parts such as push-pull ring, activity regulator, telescopic link are adjusted first and are expanded the interval between the cloudy pole with the second, but the structure is more complicated, and simple and convenient effectual expansion of being not convenient for is difficult to fold moreover and accomodate expanding the cloudy ware, and the inconvenient degree of depth that the expansion piece got into of confirming simultaneously, consequently, we propose a clinical use of gynaecology and obstetrics expands the cloudy ware to in the problem that proposes in the solution of the aforesaid.

Disclosure of Invention

The utility model aims to provide a vaginal dilator for clinical obstetrics and gynecology department, which aims to solve the problems that most of the vaginal dilators for clinical obstetrics and gynecology department proposed in the background technology are not convenient to expand simply, conveniently and effectively, are not easy to fold and store the vaginal dilator, and are inconvenient to confirm the entering depth of an expansion piece.

In order to achieve the purpose, the utility model provides the following technical scheme: a vaginal dilator for clinical obstetrics and gynecology department comprises a first connecting rod, wherein the interior of the first connecting rod is of a hollow structure, the upper end of the first connecting rod is integrally connected with an air bag, and an air inlet hole is formed in the joint of the air bag and the first connecting rod;

the expansion pieces are fixedly connected to the left end and the right end of the air bag in a bilateral symmetry mode about the left central axis and the right central axis of the first connecting rod, and the cross sections of the expansion pieces are of arc structures;

and the connecting mechanism is arranged at the bottom end of the first connecting rod and comprises an installation part, a connecting block, a connecting shaft, a limiting ring and a connecting port, wherein the bottom end of the connecting block is fixedly connected with a second connecting rod.

Preferably, the right lower end of the first connecting rod is provided with a mounting pipe, the inner thread of the mounting pipe is connected with a connecting pipe, and the lower end of the connecting pipe is connected with an air compressor through a bolt;

the connecting pipe is communicated with the air bag through the first connecting rod and the air inlet hole, the expansion pieces form a telescopic structure between the left group and the right group through the air bag, and the upper end of the air bag is provided with an endoscope assembly.

Preferably, the installed part is integrally connected to the bottom end of the first connecting rod, the diameter of the outer end of the first connecting rod is equal to the diameter of the upper end of the installed part, and meanwhile the installed part is concave in longitudinal section.

Preferably, the inner nested joint of installed part has the connecting block, and the junction of connecting block and installed part rotates and is connected with the connecting axle to the diameter of second connecting rod equals with the upper end diameter of installed part, and wherein the second connecting rod passes through the connecting block and the connecting axle is flip structure in the front side of head rod.

Preferably, the junction nested connection of installed part and connecting block has the spacing ring, and the spacing ring is elastic structure to the connector is seted up on the lateral wall of spacing ring about the style of calligraphy axis bilateral symmetry of installed part, and the diameter of connector equals with the diameter of connecting axle outer end simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the vaginal dilator for clinical obstetrics and gynecology department not only facilitates simple and effective expansion, but also is easy to fold and store, and facilitates the confirmation of the entering depth of the expansion piece;

1. the expansion piece is provided with an air bag and a first connecting rod, the connecting pipe is communicated with the air bag through the first connecting rod and an air inlet, so that air in the connecting pipe enters the air bag through the first connecting rod, and the distance between the expansion pieces can be adjusted by the air in the air bag through the structural design between the left group and the right group of the expansion pieces, so that the expansion is convenient, simple and effective;

2. the connecting mechanism is arranged, the second connecting rod is of an overturning structure in front of the first connecting rod through the connecting block and the connecting shaft, and the connecting block can be overturned at the inner end of the mounting piece through the connecting shaft, so that the second connecting rod can be close to the first connecting rod, and the first connecting rod and the second connecting rod are overlapped together to be convenient to store;

3. be equipped with head rod and second connecting rod, the junction nested connection of installed part and connecting block has the spacing ring for the spacing ring prevents that the second connecting rod from rolling over, makes the front surface of head rod and second connecting rod all set up the scale mark, is convenient for confirm the degree of depth that the expansion piece got into through observing the scale mark number on head rod and the gasbag.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top sectional view of the balloon and the stent of the present invention;

FIG. 3 is a schematic view of the left side view of the connection between the stop collar and the connection port according to the present invention;

FIG. 4 is a schematic front view of the connection between the first connecting rod and the second connecting rod according to the present invention.

In the figure: 1. a first connecting rod; 2. an air bag; 3. an air inlet; 4. an expansion sheet; 5. an endoscope assembly; 6. installing a pipe; 7. a connecting pipe; 8. an air compressor; 9. a connecting mechanism; 901. a mounting member; 902. connecting blocks; 903. a connecting shaft; 904. a limiting ring; 905. a connecting port; 10. a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vaginal dilator for clinical obstetrics and gynecology department comprises a first connecting rod 1, an air bag 2, air inlets 3, an expansion sheet 4, an endoscope assembly 5, a mounting tube 6, a connecting tube 7, an air compressor 8, a connecting mechanism 9 and a second connecting rod 10, when the vaginal dilator for clinical obstetrics and gynecology department is used, the distance between the left group and the right group of the expansion sheet 4 is convenient to adjust through the composition of the air compressor 8, the connecting tube 7, the first connecting rod 1, the air inlets 3 and the air bag 2 by combining the picture 1 and the picture 2, the connecting tube 7 is communicated with the air bag 2 through the first connecting rod 1 and the air inlets 3, so that the air in the hollow structure of the first connecting rod 1 is added into the hollow structure inside the first connecting rod 1 through the connecting tube 7 and the mounting tube 6 when the air compressor 8 works, the air in the hollow structure of the first connecting rod 1 enters the air bag 2 through the air inlets 3 arranged at the joint of the air bag 2 and the first connecting rod 1, the expansion pieces 4 at the left end and the right end of the air bag 2 are driven to move towards the outer ends when the air bag 2 is inflated, so that the distance between the left group and the right group of the expansion pieces 4 is adjusted, the expansion is convenient to effectively expand, the observation and diagnosis are carried out through the endoscope assembly 5, the expansion pieces 4 cannot cause human body damage when being expanded due to the fact that the cross sections of the expansion pieces 4 are of arc-shaped structures, and the installation pipe 6 is in threaded connection with the upper end of the connecting pipe 7, so that the connecting pipe 7 can be detached from the installation pipe 6;

referring to fig. 1, 3 and 4, when the first connecting rod 1 and the second connecting rod 10 are in a vertical state, the limiting ring 904 is nested on the second connecting rod 10, the limiting ring 904 is pulled to the upper end until the limiting ring 904 moves to the joint of the installation part 901 and the connecting block 902, because the diameter of the connecting port 905 is equal to the diameter of the outer end of the connecting shaft 903, the connecting port 905 is clamped at the left end and the right end of the connecting shaft 903, the limiting ring 904 is made of rubber and has certain elasticity, so that the inner end of the limiting ring 904 is tightly attached to the outer wall of the joint of the installation part 901 and the connecting block 902, the second connecting rod 10 is prevented from overturning, because the diameter of the outer end of the first connecting rod 1 is equal to the diameter of the upper end of the installation part 901, the diameter of the second connecting rod 10 is equal to the diameter of the upper end of the installation part 901, therefore, the diameters of the first connecting rod 1 and the second connecting rod 10 are equal, and scale marks are arranged on the front surfaces of the first connecting rod 1 and the second connecting rod 10, confirming the entering depth of the expansion piece 4 by observing the scale numbers on the first connecting rod 1 and the air bag 2;

combine fig. 1 and fig. 4, through installed part 901, the structure that connecting block 902 and connecting axle 903 are constituteed lets the upset of second connecting rod 10 accomodate, take out the back from second connecting rod 10 with spacing ring 904, promote second connecting rod 10 and let connecting block 902 rotate on connecting axle 903, make connecting block 902 overturn on the installed part 901 that the longitudinal section is "concave" style of calligraphy structure, make second connecting rod 10 coincide at the front end of first connecting rod 1, thereby reduce the holistic length of vaginal speculum, be convenient for accomodate, this is exactly this clinical theory of operation that expands vaginal organ of gynaecology and obstetrics.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a clinical vaginal dilator that uses of gynaecology and obstetrics which characterized in that includes:

the air bag type air compressor comprises a first connecting rod (1), wherein the interior of the first connecting rod (1) is of a hollow structure, the upper end of the first connecting rod (1) is integrally connected with an air bag (2), and an air inlet (3) is formed in the joint of the air bag (2) and the first connecting rod (1);

the expansion pieces (4) are fixedly connected to the left end and the right end of the air bag (2) in a bilateral symmetry mode about the left central axis and the right central axis of the first connecting rod (1), and the cross sections of the expansion pieces (4) are of arc-shaped structures;

coupling mechanism (9), coupling mechanism (9) set up the bottom at head rod (1), and coupling mechanism (9) include installed part (901), connecting block (902), connecting axle (903), spacing ring (904) and connector (905), wherein the bottom fixedly connected with second connecting rod (10) of connecting block (902).

2. The gynecological clinical vaginal dilator according to claim 1, characterized in that: the right lower end of the first connecting rod (1) is provided with a mounting pipe (6), the inner part of the mounting pipe (6) is in threaded connection with a connecting pipe (7), and the lower end of the connecting pipe (7) is in bolted connection with an air compressor (8);

the connecting pipe (7) is communicated with the air bag (2) through the first connecting rod (1) and the air inlet hole (3), the expansion pieces (4) between the left group and the right group form a telescopic structure through the air bag (2), and the upper end of the air bag (2) is provided with an endoscope assembly (5).

3. The gynecological clinical vaginal dilator according to claim 1, characterized in that: the installation part (901) is integrally connected to the bottom end of the first connecting rod (1), the diameter of the outer end of the first connecting rod (1) is equal to that of the upper end of the installation part (901), and meanwhile the longitudinal section of the installation part (901) is concave.

4. The gynecological clinical vaginal dilator according to claim 3, characterized in that: the inner end of installed part (901) is connected with connecting block (902) in an embedded manner, the connecting part of connecting block (902) and installed part (901) is connected with connecting shaft (903) in a rotating manner, the diameter of second connecting rod (10) is equal to the diameter of the upper end of installed part (901), and the second connecting rod (10) is of a turnover structure in the front side of first connecting rod (1) through connecting block (902) and connecting shaft (903).

5. The gynecological clinical vaginal dilator according to claim 4, characterized in that: the connecting part of the mounting part (901) and the connecting block (902) is connected with a limiting ring (904) in an embedded mode, the limiting ring (904) is of an elastic structure, the connecting port (905) is symmetrically arranged on the side wall of the limiting ring (904) in the left-right mode relative to the central axis of the mounting part (901), and the diameter of the connecting port (905) is equal to the diameter of the outer end of the connecting shaft (903).