CN210667435U

CN210667435U - Uterus model rest stand

Info

Publication number: CN210667435U
Application number: CN201921929546.XU
Authority: CN
Inventors: 胡静; 徐杰
Original assignee: H&J MEDICAL DEVICES Ltd
Current assignee: H&J MEDICAL DEVICES Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-02
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a uterus model rest stand, including L type support, L type support includes bottom plate and riser, riser upper end position department is provided with and clamps uterus model with fixed cover, this fixed cover central line level sets up, and the palace body analog part maximum diameter of this fixed cover internal diameter and uterus model corresponds the setting. A uterus model rest stand, set up fixed cover on L type support, and the uterus body simulation portion of fixed cover diameter and uterus model corresponds the setting, among the actual operation, utilize uterus model elasticity speciality itself, fix the uterus model through fixed cover, human uterus position state during the simulation operation, the operator analog operation of being convenient for.

Description

Uterus model rest stand

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to a uterus model rest stand.

Background

The contraceptive device is divided into a bracket type and a non-bracket type, wherein the non-bracket type contraceptive device has good clinical effect due to the operation, brings little discomfort to patients and is widely applied. However, since such a stentless contraceptive device is directly fixed on the uterine wall at the bottom of the uterine cavity through a special needle, high requirements are put on the operation operator. In order to improve the technical level of the operation operator, research personnel develop an inverted pear-shaped uterus model, as shown in the attached drawing 4, the uterus model is an elastic part and comprises a cervix simulation part and a uterus body simulation part, the size and the shape of the whole uterus model simulate the arrangement of a human uterus, the operation operator usually simulates the operation process of a stentless contraceptive ring in the uterus model so as to enhance the operation feeling, the skill and the accuracy, and therefore, how to reasonably lay the uterus model in the simulation operation becomes a technical problem.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a uterus model shelf for reasonably placing a uterus model during a simulated operation.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a uterus model rest stand comprises an L-shaped support, wherein the L-shaped support comprises a bottom plate and a vertical plate, a fixing sleeve for clamping a uterus model is arranged at the upper end of the vertical plate, the central line of the fixing sleeve is horizontally arranged, and the inner diameter of the fixing sleeve is arranged corresponding to the maximum diameter of a uterus body simulation part of the uterus model.

Furthermore, the fixed sleeve is of a split structure and comprises an upper semi-ring body and a lower semi-ring body which are symmetrically arranged, the upper semi-ring body is fixedly arranged on the vertical plate, and the lower semi-ring body is arranged on the vertical plate through a movable mechanism arranged in the vertical direction.

Furthermore, the movable mechanism comprises a horizontal plate arranged at the position below the fixed sleeve by the vertical plate, and two springs arranged between the horizontal plate and the lower half ring body, two upright posts are arranged on the outer peripheral surface of the lower half ring body, the horizontal plate is provided with two guide holes respectively corresponding to the upright posts, the bottom ends of the upright posts penetrate out of the corresponding guide holes, and the two springs are respectively sleeved on one upright post.

Furthermore, the L-shaped bracket and the fixing sleeve are transparent acrylic pieces respectively.

Furthermore, the bottom surface of the horizontal plate is provided with a guide sleeve corresponding to the upright column at each guide hole, and the upright column penetrates out of the guide sleeve corresponding to the upright column.

Compared with the prior art, the utility model discloses a uterus model rest stand has following advantage:

a uterus model rest stand, set up fixed cover on L type support, and the uterus body simulation portion of fixed cover diameter and uterus model corresponds the setting, among the actual operation, utilize uterus model elasticity speciality itself, fix the uterus model through fixed cover, human uterus position state during the simulation operation, the operator analog operation of being convenient for.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic perspective view of a uterus model shelf according to the embodiment;

FIG. 2 is a front view of a uterus model shelf according to the present embodiment;

FIG. 3 is a right side view of a uterus model shelf in this embodiment;

FIG. 4 is a perspective view of a view of the uterus model;

fig. 5 is a state diagram of the uterus model in the position of the rest stand during the simulated operation.

Description of reference numerals:

1-L-shaped stents; 11-a base plate; 12-standing plates; 2-fixing a sleeve; 21-the upper half ring body; 22-the lower half-ring; 3-horizontal plate; 4-upright post; 6-a spring; 7-a guide sleeve; 8-uterine model; 81-cervix uteri simulation; 82-palace body simulation department.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-3, a uterus model rest stand comprises an L-shaped support 1, wherein the L-shaped support 1 comprises a bottom plate 11 and a vertical plate 12, a fixing sleeve 2 for clamping a uterus model is arranged at the upper end of the vertical plate 12, the central line of the fixing sleeve 2 is horizontally arranged, and the inner diameter of the fixing sleeve 2 is slightly smaller than the maximum diameter of a uterus simulation part 82 of a uterus model 8. Uterus model 8 is the elastic component, and uterus model 8 is the preferred silica gel spare, and fixed cover 2 internal diameter slightly is less than the uterus body simulation 82 maximum diameter of uterus model 8, and when no support contraceptive device installation simulation operation, with uterus model 8 cartridge to fixed cover 2 in, utilize uterus model 8 elasticity itself, fixed cover 2 clamps fixed to the uterus body simulation 82 of this uterus model 8, and then realizes fixing to uterus model 8.

In this embodiment, in order to quickly insert and fix the uterine model 8, the fixing sleeve 2 is of a split structure, the fixing sleeve 2 includes an upper half ring body 21 and a lower half ring body 22 which are symmetrically arranged about a horizontal plane where a central line is located, the upper half ring body 21 and the lower half ring body 22 are buckled to form a fixing sleeve structure, the upper half ring body 21 is fixedly installed on the vertical plate 12, and the lower half ring body 22 is installed on the vertical plate 12 through a movable mechanism. In this embodiment, the movable mechanism includes a horizontal plate 3 disposed at a position below the fixed sleeve 2 by the vertical plate 12, and two springs 6 connected between the horizontal plate 3 and the lower half-ring 22, and two columns 4 are disposed on the outer peripheral surface of the lower half-ring 22, in this embodiment, two columns 4 disposed on the lower half-ring 22 are disposed in two ways, one is disposed along the axial direction of the lower half-ring 22, that is, the two columns 4 are sequentially disposed at a position right below the lower half-ring 22 along the axial direction of the lower half-ring 22. The other is that the two upright posts 4 are symmetrically arranged about the central axis of the fixing sleeve 2, that is, the two upright posts are symmetrically arranged at the two sides of the lower semi-ring body 22. In order to facilitate the lower half-ring body 22 to be provided with the upright post 4, the peripheral surface of the lower half-ring body 22 is integrally formed with two connecting plates 9 respectively corresponding to the upright post 4, the connecting plates 9 are horizontally arranged, and the upright post 4 is fixedly arranged on the corresponding connecting plates 9 through screws. The horizontal plate 3 is provided with two guide holes respectively corresponding to the stand column 4, the bottom end of the stand column 4 penetrates out of the corresponding guide holes, and the two springs 6 are respectively sleeved on the stand column 4. The top end of the spring 6 is pressed against the bottom surface of the connecting plate 9, and the lower half ring body 22 and the upper half ring body 21 are tightly buckled under the action of the spring 6. During the simulation operation, one hand holds the cervix uteri simulation part 81 of the uterus model 8, the other hand pushes down the lower half ring body 22, at the moment, the lower half ring body 22 is separated from the upper half ring body 21, and the accommodating cavity formed between the lower half ring body 22 and the upper half ring body 21 is enlarged, so that the uterus model 8 can be conveniently installed. After the uterus simulating part 82 of the uterus model is sent into the accommodating cavity, the position of the uterus model can be properly adjusted, so that the uterus simulating part 82 of the uterus model 8 is higher than the cervix simulating part 81, then the lower half ring body 22 is loosened, and the lower half ring body 22 moves upwards under the action of the spring 6 until the uterus simulating part 82 of the uterus model is clamped and fixed in the fixed sleeve 2, so that the rapid placement of the uterus model 8 is completed.

In this embodiment, the L-shaped bracket 1 and the fixing sleeve 2 are transparent acrylic members, respectively.

In this embodiment, a guide sleeve 7 corresponding to the upright post 4 is arranged at each guide hole on the bottom surface of the horizontal plate 3, and the upright post 4 penetrates through the guide sleeve 7 corresponding thereto.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A uterus model rest stand which is characterized in that: the uterus simulator comprises an L-shaped support (1), wherein the L-shaped support (1) comprises a bottom plate (11) and a vertical plate (12), a fixed sleeve (2) for clamping a uterus model (8) is arranged at the upper end of the vertical plate (12), the central line of the fixed sleeve (2) is horizontally arranged, and the inner diameter of the fixed sleeve (2) corresponds to the maximum diameter of a uterus simulation part (82) of the uterus model (8).

2. A uterine model rest according to claim 1, characterized in that: the fixing sleeve (2) is of a split structure and comprises an upper semi-ring body (21) and a lower semi-ring body (22) which are symmetrically arranged, the upper semi-ring body (21) is fixedly arranged on the vertical plate (12), and the lower semi-ring body (22) is arranged on the vertical plate (12) through a movable mechanism.

3. A uterine model rest according to claim 2, characterized in that: the movable mechanism comprises a horizontal plate (3) and two springs (6), wherein the vertical plate (12) is arranged at the position below the fixed sleeve (2), the two springs (6) are arranged between the horizontal plate (3) and the lower half ring body (22), the two upright posts (4) are arranged on the outer peripheral surface of the lower half ring body (22), the horizontal plate (3) is provided with two guide holes corresponding to the upright posts (4) respectively, the corresponding guide holes of the upright posts (4) are penetrated out from the bottom ends of the upright posts (4), and the two springs (6) are sleeved on the upright posts (4) respectively.

4. A uterine model rest according to claim 3, characterized in that: the L-shaped bracket (1) and the fixing sleeve (2) are transparent acrylic pieces respectively.

5. A uterine model rest according to claim 3, characterized in that: the bottom surface of the horizontal plate (3) is provided with a guide sleeve (7) corresponding to the upright column (4) at each guide hole, and the upright column (4) penetrates out of the corresponding guide sleeve (7).